The present invention relates to a power transmission device comprising: a differential having a side gear and a pinion gear that engage with each other; a constant-velocity joint connected to a drive shaft; and a ball spline, which couples the side gear and the constant-velocity joint so that the constant-velocity joint can move relative to the side gear in the rotational axis direction, and thus the present invention damps noise and vibration transmitted between the constant-velocity joint and the side gear so as to improve ride quality, and can increase the range of the tilt angle of the constant-velocity joint.
F16D 3/06 - Accouplements extensibles, c.-à-d. avec moyens permettant le mouvement entre parties accouplées durant leur entraînement adaptés à des fonctions particulières spécialement adaptés pour permettre un déplacement axial
F16D 3/22 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement
F16C 3/035 - ArbresManivelles télescopiques avec paliers incorporés
B60K 17/16 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de mécanisme de transmission du différentiel
2.
AIRCRAFT ASSEMBLY SYSTEM AND ASSEMBLY METHOD USING THE SAME
In an assembly system of an aircraft including a fuselage and a wing, the aircraft assembly system may include: a jig unit coupled to the wing to move integrally with the wing; a transfer unit connected to the jig unit and transferring the wing toward the fuselage; a position adjusting unit detachably connected to the jig unit and adjusting a position of the jig unit; and a measuring unit configured for measuring positions of the fuselage and the wing, wherein the fuselage may be relatively fixed to the movement of the wing, wherein the measuring unit may be configured to set a fuselage coordinate system and a wing coordinate system for the fuselage and the wing, respectively, wherein the position adjusting unit may be configured to move the jig unit so that the wing coordinate system coincides with the fuselage coordinate system.
B64F 5/10 - Fabrication ou assemblage d’aéronefs, p. ex. gabarits à cet effet
G01B 21/22 - Dispositions pour la mesure ou leurs détails, où la technique de mesure n'est pas couverte par les autres groupes de la présente sous-classe, est non spécifiée ou est non significative pour mesurer des angles ou des conicitésDispositions pour la mesure ou leurs détails, où la technique de mesure n'est pas couverte par les autres groupes de la présente sous-classe, est non spécifiée ou est non significative pour tester l'alignement des axes
The present invention prevents outdoor air from flowing into an indoor space when indoor air and outdoor air mixedly flow in while a vehicle travels at high speed, and thus prevents degradation in indoor cooling and heating performance and provides a pleasant environment to a passenger. In addition, a plurality of doors for preventing indoor air and outdoor air from mixedly flowing in are provided, and the plurality of doors are structured such that the doors are linked to each other by means of one actuator, thereby reducing manufacturing costs.
The present invention relates to a power transmission device comprising: a housing having an accommodation space; a drum shaft that is rotatably provided and passes through the housing; an annular drum that is connected inside the accommodation space to the drum shaft; a first annular friction plate that has an outer circumferential portion fastened to an inner circumferential portion of the drum; a second annular friction plate that comes into and out of contact with the first friction plate; an annular hub that has an outer circumferential portion connected to an inner circumferential portion of the second friction plate; a drive shaft that passes through the housing and is fastened to the inner circumferential portion of the hub; and an oil catcher that suctions oil from the accommodation space while being rotated along with the drum shaft, and discharges the oil toward a clutch pack that is a combination of the first friction plate and the second friction plate. Therefore, the clutch pack can be sufficiently lubricated and cooled.
B60K 17/02 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type d'embrayage
F16D 25/0638 - Embrayages actionnés par fluide dans lesquels le fluide actionne un piston incorporé dans l'embrayage l'embrayage comportant des surfaces de friction avec organes d'embrayage mobiles exclusivement selon l'axe avec des surfaces de friction plates, p. ex. des disques avec plus de deux disques, p. ex. à lamelles multiples
B60K 17/22 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type d'arbre principal d'entraînement, p. ex. arbre à cardan
The present invention relates to an axle device comprising: a shaft rotated by receiving power; an inner race rotated together with the shaft; and a hub connected to a wheel while being detachably connected to the inner race, wherein the hub includes: a joint space for accommodating the inner race; a first hole for allowing communication between the joint space and the outside such that the shaft extends from the inner race to the outside of the joint space; and a catcher for reducing the inner diameter of the first hole to be smaller than the outer diameter of the inner race, and thus a constant-velocity joint lubricant for lubricating the inner race and the hub can be prevented from leaking to the outside of the joint space.
F16D 3/22 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement
6.
REFRIGERANT MODULE OF INTEGRATED THERMAL MANAGEMENT SYSTEM FOR VEHICLE
An embodiment refrigerant module of an integrated thermal management system for a vehicle is configured such that a refrigerant circulates sequentially through a compressor, a condenser, a heat exchanger, an expansion valve, an evaporator, and a vapor-liquid separator. The heat exchanger and the expansion valve are disposed below at least one of the condenser and the evaporator, thereby performing heat exchange between the refrigerant discharged from the condenser and the refrigerant discharged from the vapor-liquid separator.
A resin composition for molding includes a polyarylene thioether resin having a constant α of 0.8 or greater determined by the Mark-Houwink equation represented by Equation 1: η=K×Mα. In Equation 1, η is the intrinsic viscosity, M is the molecular weight, and K and α are constants.
An unmanned charging device and method for a smart logistics vehicle are disclosed. The unmanned charging device includes a charging body configured to enable a mobile robot to dock therewith and having an inner space, and a charging terminal unit inserted into the inner space of the charging body and having a front support at a front side thereof, the charging terminal unit being configured to enable charging of the mobile robot. When the mobile robot approaches the charging body in response to reception of a charging request, a sensing unit of the mobile robot is supported by the front support, thereby causing the mobile robot to be adjusted in position. Docking of the mobile robot with the charging terminal unit is performed in a position-adjusted state of the mobile robot.
B60L 53/36 - Moyens pour l’ajustement automatique ou assisté de la position relative des dispositifs de charge et des véhicules par le positionnement du véhicule
B25J 5/00 - Manipulateurs montés sur roues ou sur support mobile
ESTRA AUTOMOTIVE SYSTEMS CO., LTD. (République de Corée)
Inventeur(s)
Kim, Hyung Seob
Kim, Jun Ho
Lee, Se Min
Kang, Sung Won
Sin, Young Sam
Shin, Jong Seok
Abrégé
This modular heat exchange system is configured to perform heat exchange with a target medium through a flow of a refrigerant, and comprises a compressor, a condenser, an expansion device, and an evaporator such that a refrigerant circuit is formed. The expansion device comprises: an expansion valve configured to be able to expand the refrigerant; and a valve block formed in a block shape so as to form a channel such that, after passing through the condenser, the refrigerant is supplied to the evaporator via the expansion valve.
A clutch for an electric vehicle is disclosed. A clutch for an electric vehicle, according to one embodiment of the present invention, aims to prevent slippage due to occurrence of thrust in clutches used in electric vehicles and stabilize power transmission efficiency of the electric vehicles by using a clutch that maintains stable support.
B60K 6/38 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p. ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p. ex. des VEH caractérisés par des appareils, des organes ou des moyens spécialement adaptés aux VEH caractérisés par les embrayages de la chaîne cinématique
B60K 17/356 - Agencement ou montage des transmissions sur les véhicules pour entraînement simultané des roues avant et arrière, p. ex. véhicules à quatre roues motrices comportant un moteur à fluide ou électrique pour entraîner une ou plusieurs roues
B60K 17/02 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type d'embrayage
The present disclosure introduces a cooling medium circulation device wherein a reservoir tank and a water pump are integrated and modularized, and various components, including the water pump, are controlled by a single integrated controller, thereby eliminating the need for an individual control driver for each component and thus resulting in the compactification of the entire module.
The present invention relates to a boot assembly of a drive axle in which a bearing seal of a wheel bearing is removed to reduce drag torque and also reduce friction noise occurring in a wrinkled portion of the boot, and introduces a boot assembly of a drive axle configured to include: a wheel bearing assembled to a wheel housing; an outer ring formed in a ring shape and having an outer diameter part fixed to an outer wheel of the wheel bearing; a boot having a large diameter part of one end thereof, assembled to an inner diameter part of the outer ring; and a bearing seal unit assembled between a small diameter part of the other end thereof and a driveshaft by a band to prevent the introduction of foreign matter while restricting the rotation of the boot.
F16D 3/84 - Enveloppes de protection, p. ex. boîtiers, couverclesMoyens d'étanchéité spécialement adaptés à cet effet
F16C 33/78 - Dispositifs d'étanchéité pour roulements à billes ou à rouleaux avec diaphragme, disque ou bague, avec ou sans parties élastiques
F16D 3/226 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes roulants étant guidés dans des gorges ménagées dans chacune des parties de l'accouplement les axes des gorges de chaque pièce d'accouplement étant situés sur un cylindre coaxial à ladite pièce d'accouplement
A driving torque distribution apparatus has a rapid response speed by applying a ball ramp device including a ball which is rolling-supported between a worm wheel rotated by a worm gear and a cam ring fixed in a rotation direction, and configured to generate an axial directional pressurizing force in conjunction with the rotation of the worm wheel, as first and second operation units to control first and second clutch units, and is configured so that an axial directional load due to pressurizing forces of the first and second operation units is canceled within each drum by a snap ring and a spacer fixed to internal and external sides of each drum of the first and second clutch units, preventing an interface between axial directional loads acting on the first and second clutch units.
F16H 48/19 - Transmissions différentielles sans engrenages à mouvement orbital consistant en deux embrayages reliés entre eux
B60K 17/16 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de mécanisme de transmission du différentiel
F16H 48/22 - Dispositions pour supprimer ou modifier l'action différentielle, p. ex. dispositifs de verrouillage utilisant des embrayages ou des freins à friction
F16H 48/34 - Dispositions pour supprimer ou modifier l'action différentielle, p. ex. dispositifs de verrouillage utilisant des moyens actionnés de l'extérieur utilisant des actionneurs électromagnétiques ou électriques
A cooling medium circulation apparatus for a vehicle includes: a housing having a valve mounting device with an internal space and a plurality of ports connected to a plurality of thermal management components; and a valve body rotatably mounted in the valve mounting device, partitioned into a plurality of layers vertically, with a plurality of flow paths formed in each layer, and with a plurality of circulation holes formed on outer sides corresponding to each of the flow paths and selectively matching the ports, the circulation holes elongated vertically to have a height greater than a height of the flow paths. The cooling medium circulation apparatus may be installed in the vehicle in a compact manner, while eliminating the need for multiple peripheral pipes, and facilitating the circulation of coolant across various cooling system components.
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
F16K 5/04 - Robinets à boisseau consistant seulement en un dispositif obturateur dont au moins une des faces d'obturation a la forme d'une surface de solide de révolution plus ou moins complète, le mouvement d'ouverture et de fermeture étant essentiellement rotatif dont les boisseaux sont à surface cylindriqueLeurs garnitures d'étanchéité
F16K 11/085 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des robinets à boisseau à noix cylindrique
F16K 27/06 - Structures des logementsMatériaux utilisés à cet effet des robinets ou des vannes
An apparatus for controlling an electric vehicle includes a drive motor configured to generate power required for driving of the vehicle, a twin clutch including a first clutch and a second clutch and configured to adjust power supplied from the drive motor to a first drive wheel and a second drive wheel of the vehicle through the first clutch and the second clutch, and a controller configured to, in response that a vehicle stop condition is satisfied, determine a slope of the vehicle by use of an acceleration of the vehicle and to adjust a clutch torque applied to the twin clutch depending on the slope of the vehicle.
B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p. ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désiréesAdaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p. ex. vitesse, couple, variation programmée de la vitesse
16.
Refrigerant Module and Integrated Thermal Management Module for Vehicle Including the Same
A refrigerant module includes a compressor configured to discharge the refrigerant after compressing the refrigerant, a condensation core configured to discharge the refrigerant discharged from the compressor after the refrigerant exchanges heat with a coolant, an evaporation core configured to discharge the refrigerant discharged from an expansion valve after the refrigerant exchanges heat with a coolant, and a refrigerant multi-channel plate formed to have a plate shape.
Disclosed is a power distribution device, including: a case rotatably provided; a first side gear connected to a first wheel; a second side gear connected to a second wheel; a pinion gear meshed with the first side gear and the second side gear; a cage provided to support the pinion gear and to be capable of relative rotation with respect to the case; a first lock plate contacting and spaced apart from the first side gear such that the first side gear is synchronized and unsynchronized with the case; and a second lock plate contacting and spaced apart from the cage such that the cage is synchronized and unsynchronized with the case. Accordingly, it is possible to improve a size, mountability, weight and cost, and to suppress unintentional release of the lock differential, as the disconnecting function and lock differential function are implemented.
F16H 48/34 - Dispositions pour supprimer ou modifier l'action différentielle, p. ex. dispositifs de verrouillage utilisant des moyens actionnés de l'extérieur utilisant des actionneurs électromagnétiques ou électriques
F16H 48/24 - Dispositions pour supprimer ou modifier l'action différentielle, p. ex. dispositifs de verrouillage utilisant des embrayages ou des freins à engagement positif
A cooling medium distribution apparatus includes a valve housing having a valve body, a plurality of through-holes, and a plurality of distribution channels communicating with the respective through-holes, the plurality of distribution channels allowing a cooling medium to be distributed; a reservoir tank that communicates with the distribution channels, the reservoir tank storing or distributing the cooling medium; and a water pump that communicates with the through-holes and the distribution channels, the water pump distributing the cooling medium through the plurality of through-holes depending on a rotational position of the valve body. The cooling medium distribution apparatus may be installed in a vehicle to distribute the cooling medium to various cooling system parts.
A heat exchanger is disclosed. Different cooling media are circulated in respective independent flow channels between the first heat-exchanging plate and the second heat-exchanging plate so as to perform heat exchange while preventing mixing between the different cooling media. A first guide of the first heat-exchanging plate and a second guide of the second heat-exchanging plate are layered to form an overlapping structure, and thus coupling capability and durability are improved when the first heat-exchanging plate and the second heat-exchanging plate are welded to each other. A discharge path is provided in order to detect internal leakage after welding between the first heat-exchanging plate and the second heat-exchanging plate, thereby making it possible to determine that there is malfunction in the heat exchanger based on the cooling media exposed from the discharge path when the cooling media leaks due to an internal defect.
F28F 3/14 - Éléments construits sous forme d'un panneau creux, p. ex. comportant des canaux par séparation, p. ex. par soufflage, de deux tôles accolées de manière à créer un certain nombre de canaux de circulation
F28D 9/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes en forme de plaques ou de laminés pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation
A drive axle assembly capable of reducing drag torque by eliminating an inner bearing seal from a wheel bearing and capable of reducing the generation of frictional noise at corrugations of a boot. The drive axle assembly includes a wheel bearing assembled with a wheel housing, an outer ring having a ring shape and including an outer-diameter portion secured to an outer wheel of a wheel bearing, a boot including a large-diameter portion formed at one end thereof and assembled with an inner-diameter portion of the outer ring, and a bearing seal unit disposed between a small-diameter portion formed at the other end of the boot and a drive shaft to restrict rotation of the boot and to prevent introduction of foreign substances.
A cooling medium distribution apparatus includes a valve housing with an inner space, a plurality of pass-through channels in communication with the inner space, and a plurality of distribution channels extending from the pass-through channels; a reservoir tank mounted to the valve housing and connected to the pass-through channels or the distribution channels, the reservoir tank being configured to store a cooling medium; and a valve mounted to the valve housing, the valve being configured to be rotated in order to change a distribution direction of the cooling medium. The cooling medium distribution apparatus may be installed in a vehicle to distribute the cooling medium to various cooling system parts such as the reservoir tank, a water pump, and a heat exchanger.
F16K 11/085 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des robinets à boisseau à noix cylindrique
F28F 27/02 - Commandes ou dispositifs de sécurité spécialement adaptés pour les appareils d'échange ou de transfert de chaleur pour commander la répartition des sources de potentiel calorifique entre des canaux différents
A refrigerant circulation apparatus includes a refrigerant circulation component including a compressor, a condenser, an expander, and an evaporator forming a refrigerant cycle through circulation of a refrigerant, and a support body in which the compressor is fixed to one side, the condenser, the expander, and the evaporator are sequentially disposed on the other side along the refrigerant cycle of the refrigerant, and a plurality of flow paths are formed so that the refrigerant flows between the condenser, the expander, and the evaporator.
F04B 39/00 - Parties constitutives, détails ou accessoires de pompes ou de systèmes de pompage spécialement adaptés aux fluides compressibles, non prévus dans les groupes ou présentant un intérêt autre que celui visé par ces groupes
23.
CONTROL APPARATUS AND CONTROL METHOD OF AN ELECTRIC VEHICLE
A control apparatus of an electric vehicle includes a twin clutch including a first clutch and a second clutch and configured to adjust power transmission from a drive motor to a first rear wheel and a second rear wheel of the vehicle through the first clutch corresponding to the first rear wheel and the second clutch corresponding to the second rear wheel, a vehicle controller electrically connected to the drive motor and configured to, when an entering condition for entering an oversteer mode is satisfied, determine an initial regenerative braking torque for entering the oversteer mode, determine a target slip ratio of the first and second rear wheels, and control the regenerative braking torque of the drive motor to follow the target slip ratio, and a clutch controller electrically connected to the twin clutch and configured to adjust clutch torques of the first clutch and the second clutch of the twin clutch so that slip ratios of the first and second rear wheels are synchronized.
B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p. ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désiréesAdaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p. ex. vitesse, couple, variation programmée de la vitesse
B60L 7/18 - Freinage dynamo-électrique par récupération commandant l'effet de freinage
24.
APPARATUS AND METHOD OF CONTROLLING ELECTRIC VEHICLE
An apparatus for controlling an electric vehicle includes: a twin clutch including first and second clutches and for controlling power supplied from a driving motor to first and second rear wheels through the first clutch and the second clutch; a vehicle controller for calculating a target slip rate of the rear wheels and controlling a regenerative braking torque by the driving motor to follow the target slip rate when an entry condition for entering a drifted driving mode of the vehicle is satisfied; and a clutch controller for controlling the slip rates of the left and right rear wheels to be synchronized by adjusting clutch torques of the first and second clutches of the twin clutch.
B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p. ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désiréesAdaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p. ex. vitesse, couple, variation programmée de la vitesse
A heat exchanger is disclosed. A first heat-exchanging plate, in which plural kinds of cooling water are circulated, and a second heat-exchanging plate, in which refrigerant is circulated, have respective independent flow channels to prevent mixing between the cooling water and the refrigerant. The first and second heat-exchanging plates have respective guides, which are layered so as to form an overlapping structure, thereby improving coupling capability and durability when the first and second heat-exchanging plates are welded to each other in the state of being layered.
F28F 3/08 - Éléments construits pour être empilés, p. ex. pouvant être séparés pour leur nettoyage
F28D 9/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes en forme de plaques ou de laminés pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation
A constant velocity joint for a vehicle. The constant velocity joint includes: an axle housing fixed to a knuckle by a hub bearing, and a joint assembly inserted into the axle housing to transmit power from a shaft to the axle housing through a plurality of joint balls. In particular, the axle housing includes an extension portion which is extended from an end portion of the axle housing in a radial direction of the axle housing, and the extension portion provides a pressing force to an inner race of the hub bearing in an axial direction of the axle housing. The constant velocity joint further includes a boot surrounding an outer side of the extension portion and coupled to the extension portion so as to form a restraining force between the extension portion and the boot in the axial direction.
F16D 3/221 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes tournants étants placés dans des logements ménagés dans une des pièces d'accouplement
F16D 3/84 - Enveloppes de protection, p. ex. boîtiers, couverclesMoyens d'étanchéité spécialement adaptés à cet effet
An electric vehicle includes a drive motor configured for generating power required for driving of the vehicle, a twin clutch which may include a first clutch and a second clutch and configured to adjust distribution of the power supplied from the drive motor to a first drive wheel and a second drive wheel of the vehicle through the first clutch corresponding to the first drive wheel and the second clutch corresponding to the second drive wheel, and a controller electrically connected to the twin clutch and configured to, when a control condition for a deceleration turning of the vehicle is satisfied, determine a control torque of the twin clutch as a larger value of an initial torque to prevent slip of the twin clutch and a base torque determined based on output torque of the drive motor, and distribute the control torque to the first clutch and the second clutch depending on a drive mode of the vehicle.
A scroll compressor for an air conditioning system of a vehicle includes a back pressure circulation structure. Oil and refrigerant discharged from a back pressure chamber to maintain back pressure are directly emitted toward a scroll to ensure circulation of refrigerant. The size of a package incorporating the scroll compressor is reduced through structural simplification.
F04C 18/02 - Pompes à piston rotatif spécialement adaptées pour les fluides compressibles du type à engrènement, c.-à-d. avec un mouvement de translation circulaire des organes coopérants, chaque organe possédant le même nombre de dents ou de parties équivalentes de prise
An integrated thermal management system for a mobility is proposed. The integrated thermal management system is configured to secure the efficiency of various thermal management modes including heating, cooling, dehumidifying, and cooling of parts, and to be reduced in manufacturing cost and package size by reducing valves and pipes provided to implement the thermal management modes.
A valve apparatus and an integrated thermal management system using the same are proposed. In the valve apparatus and the integrated thermal management system, a plurality of coolant circuits is integrated with one valve to be compactified, so that it is advantageous in terms of manufacturing and utilization of space is improved while being compactified. Furthermore, as heat exchange between a coolant circulated in each coolant line and a refrigerant circulated in each refrigerant line is performed in response to various thermal management modes, the efficiency of the thermal management including cooling of an electric part and a battery, and indoor heating using waste heat of the electric part and the battery is improved, thereby securing a traveling distance of an electrified mobility.
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
F16K 11/085 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des robinets à boisseau à noix cylindrique
31.
Heat exchanger and refrigerant module of integrated thermal management system for vehicle including same
An embodiment heat exchanger includes a first flow path through which a refrigerant discharged from a condenser and drawn into an expansion valve flows and a second flow path through which the refrigerant discharged from a vapor-liquid separator and drawn into a compressor flows, wherein the heat exchanger is configured to perform a heat exchange between the refrigerant flowing through the first flow path and the refrigerant flowing through the second flow path.
A drift driving control method and system of an electronic limited slip differential (e-LSD). The method and the system enable drift driving by controlling an e-LSD differential when drift driving is intended by a driver. Whether or not drift mode conditions are met on the basis of a driver’s vehicle operating state and an output value reflecting a driving state of a vehicle is determined. When the drift mode conditions are met, control is performed so that drift driving is performed by causing the vehicle to be oversteered by increasing driving force of a turning outer wheel using the electronic limited slip differential and then maintaining simultaneous slipping of right and left wheels.
B60K 23/04 - Agencement ou montage des dispositifs de commande pour transmissions de véhicules ou pour des parties de celles-ci, non prévus ailleurs pour mécanismes différentiels
F16H 48/34 - Dispositions pour supprimer ou modifier l'action différentielle, p. ex. dispositifs de verrouillage utilisant des moyens actionnés de l'extérieur utilisant des actionneurs électromagnétiques ou électriques
33.
APPARATUS AND METHOD FOR CONTROLLING ELECTRIC VEHICLE INCLUDING TWIN CLUTCHES
A method of controlling an electric vehicle including twin clutches includes twin clutches for the electric vehicle driven by power of a drive motor and includes determining, by a clutch controller, whether a releasing condition for releasing engagement of the twin clutches is satisfied, controlling, by the clutch controller, the twin clutches to 0 torque when the releasing condition is satisfied, controlling the drive motor to 0 rpm by a vehicle controller when a torque applied to the twin clutches is less than a predetermined torque, and controlling the drive motor to 0 torque when a speed of the drive motor is less than a predetermined speed.
B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p. ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désiréesAdaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p. ex. vitesse, couple, variation programmée de la vitesse
F16D 48/06 - Commande par des moyens électriques ou électroniques, p. ex. de la pression du fluide
A driving force distribution device includes a lubrication path LP supplying lubricating oil from an oil inlet positioned on the case outside a cylinder into a hub of each clutch unit through an oil hole positioned between an external surface of the cylinder of each operation unit and a bearing supporting the same, between a spacer supporting the bearing and a snap ring supporting the spacer, between an internal diameter of the cylinder of each operation unit and an external diameter of a drum of each clutch unit, and in the drum of each clutch unit, allowing left and right lubrication paths for lubrication of left and right clutch units to have the shortest length, and simultaneously, each flow path to have an increased size.
F16D 25/12 - Éléments constitutifs non particuliers à l'un des types mentionnés ci-dessus
B60K 17/02 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type d'embrayage
F16D 21/06 - Systèmes comportant plusieurs embrayages actionnés mécaniquement pour relier de différentes manières trois arbres ou plus, ou d'autres organes de transmission au moins deux arbres d'actionnement ou deux arbres entraînés étant concentriques
F16D 25/10 - Systèmes d'embrayage à plusieurs embrayages actionnés par fluide
An embodiment integrated thermal management module for a vehicle includes a gas-liquid separator having an internal space configured to accommodate a first refrigerant that is introduced from an evaporator, the gas-liquid separator being configured to supply to a compressor a portion of the first refrigerant that is in a gas state in the internal space, and a refrigerant heat exchanger provided on a refrigerant inlet side of the gas-liquid separator, the refrigerant heat exchanger being configured to exchange heat of the first refrigerant discharged from the evaporator with heat of a second refrigerant having a flow path between a condenser and an expansion valve before the first refrigerant is introduced into the internal space of the gas-liquid separator.
An integrated thermal management system for a vehicle may make refrigerant-related components compact by modularizing the refrigerant-related components. A refrigerant module of an integrated thermal management system for a vehicle according to an exemplary embodiment includes: a compressor having a first inlet port through which the refrigerant is introduced, and a first outlet port through which the compressed refrigerant is discharged; a condenser having a second inlet port through which the refrigerant discharged from the compressor is introduced, and a second outlet port through which the refrigerant, which has performed heat exchange, is discharged; an expansion valve having a third inlet port through which the refrigerant discharged from the condenser is introduced, and a third outlet port through which the expanded refrigerant is discharged; an evaporator having a fourth inlet port through which the refrigerant discharged from the expansion valve is introduced, and a fourth outlet port through which the refrigerant, which has performed heat exchange, is discharged; an accumulator having a fifth inlet port through which the refrigerant discharged from the evaporator is introduced, and fifth outlet port through which the refrigerant, which has separated into a liquid refrigerant and a gaseous refrigerant, is discharged; and a connection body configured to integrally connect the compressor, the condenser, the evaporator, and the accumulator and having a flow path through which the refrigerant discharged from the accumulator flows to the compressor.
A refrigerant module of an integrated thermal management system of a vehicle is provided in which components of the module may be compactified by modularizing the components related to a refrigerant. In the refrigerant module of the integrated thermal management system for the vehicle in which the refrigerant module is configured such that a refrigerant circulates through a compressor, a condenser, an expansion valve, an evaporator, and an accumulator, the refrigerant module includes the compressor having a first suction port and a first discharge port, the condenser having a second suction port and a second discharge port, the expansion valve having a third suction port and a third discharge port, the evaporator having a fourth suction port and a fourth discharge port, the accumulator having a fifth suction port and a fifth discharge port, and a connection passage enabling the refrigerant discharged from the accumulator to flow to the compressor.
A drive axle assembly which increases a maximum bending angle by improving a structure of a shaft bearing supported by a drive shaft and makes an assembly structure compact. The drive axle assembly is preferably configured to include, a wheel bearing assembled to an axle housing, a boot having a large diameter portion of one end connected to an outer ring of the wheel bearing, a drive shaft having an orbit formed along a circumferential direction of an outer circumferential surface, and a shaft bearing assembled between a small diameter portion of the other end of the boot and the drive shaft, and configured to restrict the rotation of the boot as a rolling element is rotated along the orbit.
F16C 19/18 - Paliers à contact de roulement pour mouvement de rotation exclusivement avec roulements à billes essentiellement du même calibre, en une ou plusieurs rangées circulaires pour charges à la fois radiales et axiales avec plusieurs rangées de billes
A drive axle assembly includes a wheel bearing mounted to an axle housing, a shaft assembly including a first shaft on an inboard side thereof to which a driving force of a power train is transmitted, and a second shaft on an outboard side thereof which is shaft-connected to the inside of the axle housing by a constant-velocity joint and is separably assembled to the first shaft, and a boot assembly including a first end portion fixed to an external ring of the wheel bearing and a second end portion assembled to the shaft assembly to be rotatable relative to the shaft assembly, and configured to restrict rotation of the boot and prevent foreign substances from being introduced therein.
F16D 3/223 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes roulants étant guidés dans des gorges ménagées dans chacune des parties de l'accouplement
40.
Apparatus of controlling twin clutch and method thereof
An apparatus of controlling a twin clutch includes: a twin clutch that selectively blocks power supplied from a drive motor to a pair of drive wheels of a vehicle; and a clutch controller that is configured to control the twin clutch by determining target torques applied to respective clutches included in the twin clutch, based on the straight-line driving state detected by the driving information detection unit, determining a correction error based on a difference between actual torques applied to the respective clutches included in the twin clutch when a preliminary activation signal, which is determined based on the target torques, is turned on and a main activation signal, which is determined based on the actual torques applied to the respective clutches, is turned on, determining a balancing control compensation amount based on the correction error, and determining a final control amounts applied to the respective clutches based on the balancing control compensation amount.
The present invention relates to a technology in which a transition between a medium-torque transmission state and a high-torque transmission state by a limited slip differential is continuously performed during a driving process of a vehicle. The present invention introduces a limited slip differential configured to comprise: an input shaft constantly connected to a differential case of a slip differential; an output shaft selectively connected to the input shaft via a clutch pack and constantly connected to a wheel; a medium-torque transmission means for pressing a clutch plate coupled to the input shaft to press-fit the clutch pack; and a high-torque transmission means selectively engaged with the clutch plate by moving a hub coupled to the output shaft in a state where the input shaft and the output shaft are synchronized as the clutch pack is fastened, and a controlling method therefor.
F16H 48/22 - Dispositions pour supprimer ou modifier l'action différentielle, p. ex. dispositifs de verrouillage utilisant des embrayages ou des freins à friction
B60K 17/348 - Agencement ou montage des transmissions sur les véhicules pour entraînement simultané des roues avant et arrière, p. ex. véhicules à quatre roues motrices comportant des moyens différentiels pour entraîner un train de roues, p. ex. le train avant à une vitesse et l'autre train, p. ex. les roues arrière, à une vitesse différente
B60K 17/35 - Agencement ou montage des transmissions sur les véhicules pour entraînement simultané des roues avant et arrière, p. ex. véhicules à quatre roues motrices comportant des moyens différentiels pour entraîner un train de roues, p. ex. le train avant à une vitesse et l'autre train, p. ex. les roues arrière, à une vitesse différente comprenant des dispositions pour supprimer ou influencer le transfert de puissance, p. ex. embrayages visqueux
F16D 25/0638 - Embrayages actionnés par fluide dans lesquels le fluide actionne un piston incorporé dans l'embrayage l'embrayage comportant des surfaces de friction avec organes d'embrayage mobiles exclusivement selon l'axe avec des surfaces de friction plates, p. ex. des disques avec plus de deux disques, p. ex. à lamelles multiples
F16H 48/20 - Dispositions pour supprimer ou modifier l'action différentielle, p. ex. dispositifs de verrouillage
F16H 48/24 - Dispositions pour supprimer ou modifier l'action différentielle, p. ex. dispositifs de verrouillage utilisant des embrayages ou des freins à engagement positif
F16H 48/26 - Dispositions pour supprimer ou modifier l'action différentielle, p. ex. dispositifs de verrouillage utilisant l'action d'un fluide, p. ex. embrayages visqueux
F16H 48/32 - Dispositions pour supprimer ou modifier l'action différentielle, p. ex. dispositifs de verrouillage utilisant des moyens actionnés de l'extérieur utilisant des actionneurs à pression de fluide
A hub built-in type drive axle includes one hub housing assuming a role of an external race of a constant velocity joint and a role of a wheel hub simultaneously, wherein the outboard constant velocity joint center is positioned within the full length of the hub housing, and a structure in which a bear housing and a boot assembly ring, including a boot, do not rotate whether the driveshaft 1 rotates is maintained so that performance may be improved, durability may be enhanced, and noise may be minimized.
F16D 3/34 - Joints de Hooke ou autres joints avec organe intermédiaire équivalent auquel chaque pièce d'accouplement est reliée par pivot ou par glissement dans lesquels l'accouplement est spécialement adapté pour fournir un rapport de vitesse constant les pièces étant reliées par des nervures, des broches, des billes ou des éléments analogues guidés dans des gorges ou entre les dentures
F16D 3/84 - Enveloppes de protection, p. ex. boîtiers, couverclesMoyens d'étanchéité spécialement adaptés à cet effet
A multi-way valve includes a valve housing and a valve body. The valve housing has an inner space formed therein, and includes a plurality of coolant inlet ports spaced apart from each other along a side surface thereof and a coolant outlet port penetrated along a central axis thereof. The valve body is inserted into the valve housing and rotates around a rotation axis thereof coincident with or parallel to the central axis of the valve housing. The valve body includes a plurality of inlet parts spaced apart from each other along a side surface thereof and an outlet part formed along the rotation axis thereof, the inlet parts and the outlet part communicating with each other, the outlet part facing the coolant outlet port to be connected thereto, the inlet part being selectively connected to the coolant inlet port by rotation thereof around the rotation axis thereof.
F16K 11/085 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des robinets à boisseau à noix cylindrique
F16K 27/00 - Structures des logementsMatériaux utilisés à cet effet
The present invention relates to a boot assembly of a drive axle in which a bearing seal of a wheel bearing is removed to reduce drag torque and also reduce friction noise occurring in a wrinkled portion of the boot, and introduces a boot assembly of a drive axle configured to include: a wheel bearing assembled to a wheel housing; an outer ring formed in a ring shape and having an outer diameter part fixed to an outer wheel of the wheel bearing; a boot having a large diameter part of one end thereof, assembled to an inner diameter part of the outer ring; and a bearing seal unit assembled between a small diameter part of the other end thereof and a drive shaft by a band to prevent the introduction of foreign matter while restricting the rotation of the boot.
F16D 3/84 - Enveloppes de protection, p. ex. boîtiers, couverclesMoyens d'étanchéité spécialement adaptés à cet effet
F16D 3/22 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement
F16C 33/78 - Dispositifs d'étanchéité pour roulements à billes ou à rouleaux avec diaphragme, disque ou bague, avec ou sans parties élastiques
F16D 66/00 - Dispositions pour la surveillance des conditions de fonctionnement des freins, p. ex. de l'usure ou de la température
An integrated thermal management module for a vehicle includes a multi-channel including a plurality of valve spaces and a plurality of coolant channels communicating with the valve spaces and disposed around the valve spaces, a plurality of valve bodies inserted into the valve spaces, respectively, and configured to open and close the coolant channels around the valve spaces of the multi-channel upon operation, and a plurality of pumps coupled to the multi-channel. The valve spaces are formed on one side of the multi-channel, the valve bodies are coupled to the one side of the multi-channel, the pumps are coupled to an opposite side of the multi-channel, and a rotation axis of each of the valve bodies and a rotation axis of each of the pumps are identical.
An integrated thermal management circuit for a vehicle includes an electrical component line having a first radiator, a battery line having a second radiator, an integration line branching from the electrical component line and the battery line and joined to the electrical component line and the battery line, a refrigerant line having a cooling core and in which a refrigerant flows, a chiller connected to the integration line and the refrigerant line, and a control valve provided to control a flow of coolant from the integration line through the chiller.
A hub-integrated-type constant-velocity joint device in which one hub housing (40) functions as both an outer race of a constant velocity joint and a wheel hub combining a disc (2) of a wheel and a knuckle (3). In this configuration, a boot sealing portion (110) integrally formed at a boot 50′ is inserted in a gap (35) between an inner race (32) and an outer race (33) of a bearing (30), thereby functioning as an inner seal closing up the gap between the inner race (32) and the outer race (33).
An air foil journal bearing can entirely restrain movement of a buffer member, which is provided inside a bearing housing in a direction of a shaft of the bearing. The air foil journal bearing includes: the bearing housing having a hollow part into which the shaft is inserted, wherein a first stopping groove is formed at an inner circumferential surface of the hollow part and a second stopping groove is formed at the inner circumferential surface of the hollow part along at least a part of an entire circumference of the hollow part; a top foil provided in the hollow part and configured to have a shape covering the shaft; and the buffer member provided between the hollow part and the top foil and elastically supporting the top foil.
An apparatus for detecting the status of a tool in a machine tool may include: a sensor unit configured to sense acceleration of a spindle of the machine tool in an x-axis direction and a y-axis direction during processing; and a processing device configured to convert the x-axis signal and the y-axis signal, sensed by the sensor unit, into signals capable of representing a cutting force by processing the x-axis and y-axis signals, detect a resultant force, and plot the detected resultant force on a polar coordinate system.
B23Q 17/09 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la pression de coupe ou l'état de l'outil de coupe, p. ex. aptitude à la coupe, charge sur l'outil
G01N 19/08 - Détection de la présence de criques ou d'irrégularités
A reservoir tank includes first and second chambers separated by partitions. The first chamber is configured such that coolant circulates through the first chamber. The second chamber is provided on a side and spaced apart from the first chamber and is configured such that coolant having a different temperature from the coolant stored in the first chamber circulates through the second chamber. A first partition and a second partition are provided so as to separate the first chamber and the second chamber from each other, and are spaced apart from and facing each other. A middle chamber is defined in a space between the first partition and the second partition and configured such that the coolant from the first chamber or the second chamber circulates through the middle chamber, thereby providing a heat buffer between the first chamber and the second chamber.
B60R 16/08 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs de fluides
F01P 11/02 - Dispositifs de trop-plein, d'évacuation ou de vidange de l'agent de refroidissement
A constant velocity joint for a vehicle. The constant velocity joint includes: an axle housing fixed to a knuckle by a hub bearing, and a joint assembly inserted into the axle housing to transmit power from a shaft to the axle housing through a plurality of joint balls. In particular, the axle housing includes an extension portion which is extended from an end portion of the axle housing in a radial direction of the axle housing, and the extension portion provides a pressing force to an inner race of the hub bearing in an axial direction of the axle housing. The constant velocity joint further includes a boot surrounding an outer side of the extension portion and coupled to the extension portion so as to form a restraining force between the extension portion and the boot in the axial direction.
F16D 3/221 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes tournants étants placés dans des logements ménagés dans une des pièces d'accouplement
F16D 3/84 - Enveloppes de protection, p. ex. boîtiers, couverclesMoyens d'étanchéité spécialement adaptés à cet effet
Disclosed is a reservoir tank for integrated heat management, the reservoir tank comprising: a first reservoir part, connected to an electric parts line connected to an electric parts core, for storing therein cooling fluid flowing into and out of the electric parts line; and a second reservoir part, connected to a battery line connected to a high-voltage battery core, for storing therein cooling fluid flowing into and out of the battery line, separated from the cooling fluid stored in the first reservoir part.
F01P 11/02 - Dispositifs de trop-plein, d'évacuation ou de vidange de l'agent de refroidissement
F01P 7/16 - Commande du débit de l'agent de refroidissement l'agent de refroidissement étant un liquide par commande thermostatique
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
B60H 1/14 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée de l'installation de propulsion autrement que par le liquide de refroidissement de l'installation
F01P 7/14 - Commande du débit de l'agent de refroidissement l'agent de refroidissement étant un liquide
A hub built-in type constant velocity joint may include a plurality of wheel guide coupling portions to which wheel guides are configured to be coupled, and a hub housing which is formed between the wheel guide coupling portions and in which a discharge portion is formed to be stepped with each of the wheel guide coupling portions and configured to discharge foreign materials to the outside.
F16D 3/223 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes roulants étant guidés dans des gorges ménagées dans chacune des parties de l'accouplement
A constant velocity joint for a vehicle is provided and may include hub housing, a bearing assembly, a power transmission member, and a boot. The hub housing is combined with the constant velocity joint in the hub housing. The bearing assembly includes an inner race fitted on an outer surface of the hub housing, an outer race spaced a predetermined distance apart from the inner race and fitted on a knuckle. The power transmission member is disposed between the inner race and the outer race. The boot has a band seat positioned on the inner race and a fixing band fixed on a top of the boot and the boot is coupled to the inner race by the fixing band. The boot further includes a boot lip that is formed at one end or both ends of the band seat and protrudes toward the knuckle.
F16D 3/84 - Enveloppes de protection, p. ex. boîtiers, couverclesMoyens d'étanchéité spécialement adaptés à cet effet
F16D 3/30 - Joints de Hooke ou autres joints avec organe intermédiaire équivalent auquel chaque pièce d'accouplement est reliée par pivot ou par glissement dans lesquels l'accouplement est spécialement adapté pour fournir un rapport de vitesse constant
A hub built-in type constant velocity apparatus includes a hub housing with a constant velocity joint coupled inwardly, an internal race coupled to an external circumferential surface of the hub housing, and a pre-load ring coupled to the external circumferential surface of the hub housing and located on a side of the internal race, wherein an end portion of the hub housing is formed to be rolled upwards toward the pre-load ring to form a forming portion coupled to the pre-load spring for applying pressure to the pre-load ring and the internal race.
The present invention relates to a technology in which a transition between a medium torque transmission state and a high torque transmission state by a limited slip differential is continuously performed during a driving process of a vehicle. The present invention introduces a limited slip differential configured to comprise: an input shaft constantly connected to a differential case of a slip differential; an output shaft selectively connected to the input shaft via a clutch pack and constantly connected to a wheel; a medium torque transmission means for pressing a clutch plate coupled to the input shaft to press-fit the clutch pack; and a high torque transmission means selectively engaged with the clutch plate by moving a hub coupled to the output shaft in a state where the input shaft and the output shaft are synchronized as the clutch pack is fastened, and a controlling method therefor.
F16H 48/22 - Dispositions pour supprimer ou modifier l'action différentielle, p. ex. dispositifs de verrouillage utilisant des embrayages ou des freins à friction
F16H 48/34 - Dispositions pour supprimer ou modifier l'action différentielle, p. ex. dispositifs de verrouillage utilisant des moyens actionnés de l'extérieur utilisant des actionneurs électromagnétiques ou électriques
F16D 25/0638 - Embrayages actionnés par fluide dans lesquels le fluide actionne un piston incorporé dans l'embrayage l'embrayage comportant des surfaces de friction avec organes d'embrayage mobiles exclusivement selon l'axe avec des surfaces de friction plates, p. ex. des disques avec plus de deux disques, p. ex. à lamelles multiples
F16H 48/20 - Dispositions pour supprimer ou modifier l'action différentielle, p. ex. dispositifs de verrouillage
An integrated coolant heating module for a vehicle includes a water-cooled condenser having a plurality of refrigerant inlet/outlet ports and a plurality of coolant inlet/outlet ports, and exchanging heat between coolant and refrigerant that circulate therein, a water heater having a plurality of mounting parts, the water heater being coupled to the water-cooled condenser and selectively heating the coolant passing through the water-cooled condenser, a multi-way valve coupled to a mounting part of the water heater, and controlling a direction of flow of the coolant, and a water pump coupled to a mounting part of the water heater, having a first side connected to the multi-way valve and a second side connected to a second coolant inlet/outlet port of the water-cooled condenser, and creating a pressure of the coolant between the multi-way valve and the water-cooled condenser.
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
F01P 11/20 - Dispositifs indicateursAutres dispositifs de sécurité concernant les conditions atmosphériques de gel, p. ex. vidange ou chauffage automatique par grand froid
F01P 5/10 - Pompage du liquide de refroidissementAménagements des pompes de refroidissement
F01P 3/20 - Circuits de refroidissement non spécifiques d'une pièce particulière des moteurs ou "machines"
B60H 1/22 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée autrement que de l'installation de propulsion
Disclosed is an integrated thermal management circuit for a vehicle, the circuit comprising: an electric component line which is connected so that a coolant flowing therein can exchange heat with an electric component, and which includes a first radiator; a battery line which is connected so that a coolant flowing therein can exchange heat with a high-voltage battery, and which includes a second radiator; an integrated line which branches off from each of the electric component line and the battery line so that the coolants thereof are combined and flow in a flow direction, and which branches off to be connected from a branch point to each of the electric component line and the battery line; a refrigerant line in which a refrigerant flows, and which includes a cooling core for indoor air-conditioning; a chiller which is connected to the integrated line and the refrigerant line, and which is connected so that the coolant of the electric component line or the battery line and the refrigerant of the refrigerant line can exchange heat with each other; and a control valve which is positioned at the branch point of the integrated line, and which controls the flow of the integrated line coolant having passed through the chiller.
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
B60H 1/14 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée de l'installation de propulsion autrement que par le liquide de refroidissement de l'installation
The present invention relates to a hub-integrated-type constant-velocity joint device, in which one hub housing (40) simultaneously functions as an outer race constituting a constant-velocity joint and as a wheel hub to which a wheel disc (2) and a knuckle (3) are coupled. A boot sealing unit (110) integrally formed with a boot (50) is inserted into a gap (35) between an inner wheel (32) and an outer wheel (33) included in a bearing (30), such that the boot sealing unit (110) functions as an internal seal which blocks the gap between the inner wheel (32) and the outer wheel (33).
An axle assembly for drive wheels of vehicles includes a steering knuckle, an axle housing coupled to an inside of the steering knuckle, a wheel disc that is fixed to the axle housing to be rotatable integrally with the axle housing, and a drive shaft that is coupled to the axle housing to be rotatable integrally with the axle housing. A hub bearing is disposed between the steering knuckle and the axle housing. A forming part is formed at an end of the axle housing in a state in which a bearing inner race of the hub bearing is coupled to an outer circumferential surface of the axle housing, and the bearing inner race is engaged with a side part of the axle housing by the forming part in a state in which the forming part is pressed against a side end of the bearing inner race.
B60B 35/18 - Essieux transmettant le couple caractérisés par la disposition des paliers pour les éléments transmettant le couple dans les carters d'essieu
B60B 7/00 - Chapeaux de roue, couronnes ou dispositifs similaires pour orner, protéger ou cacher, entièrement ou en partie, le corps de la roue, la jante, le moyeu ou le flanc du pneumatique
F16C 19/18 - Paliers à contact de roulement pour mouvement de rotation exclusivement avec roulements à billes essentiellement du même calibre, en une ou plusieurs rangées circulaires pour charges à la fois radiales et axiales avec plusieurs rangées de billes
Disclosed is a machine tool including: a base having a pair of first-axial slides facing each other at both sides of a mounting space; a saddle coupled to the first-axial slides of the base to slide in a first axis direction and having a pair of second-axial slides facing each other; a crosspiece coupled to the second-axial slides of the saddle to slide in a second axis direction and having a pair of third-axial slides facing each other; a vertical ram coupled to the third-axial slides of the crosspiece to slide in a direction perpendicular; and a table disposed in the mounting space of the base to be able to rotate relative to the base.
B23Q 1/01 - Bâtis, bancs, colonnes ou éléments similairesAgencement des glissières de guidage
B23Q 3/155 - Agencements pour insérer ou retirer automatiquement les outils
B23Q 1/62 - Supports mobiles ou réglables d'outils ou de pièces utilisant des mécanismes particuliers avec des guidages en translation uniquement avec deux guidages en translation uniquement à axes perpendiculaires, p. ex. chariots à mouvements transversaux
The present invention relates to a machining center, and more particularly, to a machining center which allows a bed and a column to be integrated, thereby being capable of reducing the overall size of the apparatus and saving production costs and allows vibrations and displacements occurring in each of 5 axes to be rapidly transmitted to other axes to minimize relative vibrations and displacements between the axes, thereby being capable of performing high-precision machining.
A method of controlling implementation of a drift driving state of a vehicle, may include a slip inducement step, wherein in a state that drift mode is selected, when a vehicle enters into rotary driving and is in a power-on state, a controller reduces front wheel distribution torque of all-wheel drive (AWD) system in comparison to cases other than the drift mode; a slip torque control step, wherein when a rear wheel slip of the vehicle is generated, the controller allows the vehicle to enter into drifting by adding slip control torque according to lateral acceleration of the vehicle to the front wheel distribution torque; and a drift maintenance step, wherein when a counter steering state by a driver is confirmed, the controller maintains a drift driving state of the vehicle by releasing all the front wheel distribution torque.
B60K 23/08 - Agencement ou montage des dispositifs de commande pour transmissions de véhicules ou pour des parties de celles-ci, non prévus ailleurs pour le changement du nombre de roues motrices
Disclosed is a machine tool comprising: a base having a mounting space in which a workpiece is mounted, shaft holes formed in opposite wall surfaces thereof, and a pair of first shaft sliding parts facing each other on opposite sides of the mounting space; a saddle coupled to the first shaft sliding parts of the base so as to slide on a first shaft and having a pair of second shaft sliding parts facing each other in a direction intersecting the first shaft; a crosspiece coupled to the second shaft sliding parts of the saddle so as to slide on a second shaft and having a pair of third sliding parts facing each other in a direction perpendicular to a plane on which the first shaft and the second shaft are formed; a vertical ram coupled to the third shaft sliding parts of the crosspieces so as to slide in a direction perpendicular to a plane defined by the first shaft and the second shaft and having a tool for machining the workpiece mounted at an end thereof; and a table disposed in the mounting space of the base and installed on the base so as to be rotatable relative to the base through shaft holes of the base.
Proposed is a tool gripper for a machine tool comprising: a base attachable to and detachable from a tool magazine; a pair of guide arms disposed on both sides of the base to form, along with the base, a space into which a tool is to be inserted, having a cantilever shape with one end of each guide arm fixed to the base and the other end thereof extending toward the tool, and each having a guide protrusion formed at the other end thereof which is in contact with the tool, in which an elastic force acts on the other end around the one fixed end so as to press both sides of the tool; and a support portion extending toward the tool at a point between the guide arms on both sides of the base and having a support protrusion formed at an end thereof for supporting the tool.
Proposed is a tool magazine module of a machine tool comprising: a rotary shaft connected to a driving unit providing a rotating force so as to be rotated; a plurality of magazine bases, stacked on the rotary shaft, having a disc shape, a central portion connected to the rotary shaft so as to be rotated, and a tool mounted along the rim thereof; and a transfer system moving in the up-and-down and back-and-forth directions on one side of the magazine base so that tools can be exchanged between any magazine base and a tool exchange unit.
A wheel drive unit for a vehicle includes a connecting member separably coupled to a constant velocity joint, a hub housing accommodating the constant velocity joint, and a hub cap to seal the hub housing. In particular, a fixing groove is formed around a first end of the constant velocity joint, and the connecting member is fitted in the fixing groove in a ring shape. When the hub cap is separated from the hub housing, the connecting member can be easily disassembled from the constant velocity joint such that inner components of the wheel drive unit can be easily replaced and repaired.
F16D 3/223 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes roulants étant guidés dans des gorges ménagées dans chacune des parties de l'accouplement
F16D 3/226 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes roulants étant guidés dans des gorges ménagées dans chacune des parties de l'accouplement les axes des gorges de chaque pièce d'accouplement étant situés sur un cylindre coaxial à ladite pièce d'accouplement
F16D 1/116 - Accouplements à action rapide dans lesquels les pièces sont simplement présentées dans l'axe dont les moyens de retenue tournent avec l'accouplement et agissent par parties s'engageant l'une dans l'autre, c.-à-d. accouplement positif les parties s'engageant l'une dans l'autre comprenant une gorge annulaire continue ou discontinue dans la surface d'une des parties d'accouplement
B60B 7/00 - Chapeaux de roue, couronnes ou dispositifs similaires pour orner, protéger ou cacher, entièrement ou en partie, le corps de la roue, la jante, le moyeu ou le flanc du pneumatique
F16D 1/10 - Accouplements à action rapide dans lesquels les pièces sont simplement présentées dans l'axe
The present invention relates to a machining center and, more specifically, to a machining center capable of reducing the size of an entire device since a bed and columns are integrated, reducing manufacturing costs, and performing high-precision machining since vibration and displacement, which are generated from each of 5 axes, are quickly transmitted to the other axis so as to minimize the relative vibrations and displacements between the axes.
A smart active control hemming device is provided. The device includes a robot arm and a hemming roller unit that is disposed at a front end portion of the robot arm. The hemming roller unit includes a plurality of hemming rollers, a control motor that is driven with an electric motor to adjust a hemming pressure or position of at least one of the hemming rollers, and a pressure detection sensor that detects a hemming pressure of the hemming roller in which a hemming pressure is adjusted by the control motor.
B21D 19/04 - Mise en forme ou autres traitements des bords, p. ex. des bords des tubes par des outils à action continue se déplaçant le long du bord en forme de rouleaux
B21D 39/02 - Utilisation de procédés permettant d'assembler des objets ou des parties d'objets, p. ex. revêtement par des tôles, autrement que par placageDispositifs de mandrinage des tubes des tôles par pliage, p. ex. jonction des bords d'une tôle pour former un cylindre
A joint includes an outer race, a first inner race installed in the outer race and a second inner race installed in the first inner race. The outer race includes an inner surface and first grooves formed on the inner surface. The first inner race includes an outer surface, an inner surface and second grooves formed on the outer surface, and a plurality of third grooves formed on the inner surface. First balls are disposed between the first grooves and the second grooves for transmitting rotation of the first inner race to the outer race. The second inner race includes an outer surface and fourth grooves formed on the outer surface. Second balls disposed between the third grooves and the fourth grooves for transmitting rotation of the second inner race to the first inner race.
F16D 3/224 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes roulants étant guidés dans des gorges ménagées dans chacune des parties de l'accouplement les axes des gorges de chaque pièce d'accouplement étant situés sur une sphère
F16D 3/223 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes roulants étant guidés dans des gorges ménagées dans chacune des parties de l'accouplement
The present invention relates to a ball-type cross groove joint, comprising: an outer race which rotates by being delivered the rotation power of an engine side, and has a plurality of ball grooves formed in the inner surface thereof; an inner race which is installed inside the outer race, and has the same number of ball grooves as the outer race formed on the outer surface thereof; a plurality of balls which deliver the rotation power of the outer race to the inner race; and a cage in which cage windows, each supporting two of the plurality of balls, are formed.
F16D 3/22 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement
72.
Sliding ball type constant velocity joint for vehicles
A sliding ball type constant velocity joint for a vehicle includes an outer race that rotates upon receiving rotational power from a transmission and that has grooves formed for use as track grooves in the inner part; an inner race installed in the outer race; ten balls for transmitting rotational power from the outer race to the inner race; and a cage for supporting the ten balls.
F16D 3/227 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes roulants étant guidés dans des gorges ménagées dans chacune des parties de l'accouplement les axes des gorges de chaque pièce d'accouplement étant situés sur un cylindre coaxial à ladite pièce d'accouplement les joints étant télescopiques
F16D 3/223 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes roulants étant guidés dans des gorges ménagées dans chacune des parties de l'accouplement
F16D 3/20 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants
F16D 3/22 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement
A fixed ball type joint for a vehicle, which reduces the friction between a cage and an outer race and friction between the cage and an inner race by changing shapes of an inner spherical diameter of the outer race and an outer spherical diameter of the inner race. The fixed ball type joint for a vehicle includes an inner race, an outer race installed at the outside of the inner race, a plurality of balls for transmitting rotational power of the inner race to the outer race, and a cage for supporting the balls. A first inner spherical radius of the outer race is set to be smaller than a second inner spherical radius of the outer race. A first outer spherical radius of the inner race is set to be larger than a second outer spherical radius of the inner race.
F16D 3/224 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes roulants étant guidés dans des gorges ménagées dans chacune des parties de l'accouplement les axes des gorges de chaque pièce d'accouplement étant situés sur une sphère
B60K 17/22 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type d'arbre principal d'entraînement, p. ex. arbre à cardan
F16D 3/02 - Accouplements extensibles, c.-à-d. avec moyens permettant le mouvement entre parties accouplées durant leur entraînement adaptés à des fonctions particulières
F16D 3/20 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants
F16D 3/223 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes roulants étant guidés dans des gorges ménagées dans chacune des parties de l'accouplement
74.
SHAFT FOR CONNECTING CONSTANT VELOCITY JOINT AND VEHICLE CONSTANT VELOCITY JOINT ASSEMBLY HAVING SHAFT
The present invention relates to a shaft for connecting a constant velocity joint and a vehicle constant velocity joint assembly having the shaft and, more particularly, to a shaft for connecting a constant velocity joint and a vehicle constant velocity joint assembly having the shaft, which couple the constant velocity joints in a manner in which the constant velocity joints are inserted into both end portions of the shaft so as to be covered, for connecting the constant velocity joint, thereby improving the rigidity of the shaft and protecting inner and outer races of the constant velocity joints on the outside.
F16D 3/20 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants
F16D 3/22 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement
Provided is a fixed ball-type joint for a vehicle, according to the present invention, comprising: an outer race that rotates about a first rotational axis and has an outer race track extending in the direction of the first rotational axis; an inner race that rotates about a second rotational axis that can be inclined to the first rotational axis and has an inner race track extending in the direction of the second rotational axis; balls provided between the inner and outer race tracks; and a cage that supports the balls. The outer race track includes a first curved track and a first linear track, wherein the first curved track is formed such that the center of curvature thereof is opposite to the first curved track with respect to the first rotational axis and is opposite to the first curved track with respect to an imaginary line that passes a connection portion between the first curved track and the first linear track and the center of rotation of the joint, and the first linear track is formed to be inclined to the first rotational axis. The inner race track includes a second curved track and a second linear track, wherein the second curved track is formed such that the center of curvature thereof is located on the second curved track side with respect to the second rotational axis and is opposite to the second curved track with respect to an imaginary line that passes a connection portion between the second curved track and the second linear track and the center of rotation of the joint, and the second linear track is formed to be inclined to the second rotational axis.
F16D 3/16 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants
F16D 3/20 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants
F16C 11/06 - Articulations à rotuleAutres articulations ayant plus d'un degré de liberté angulaire, c.-à-d. joints universels
B60K 17/22 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type d'arbre principal d'entraînement, p. ex. arbre à cardan
The present invention relates to a rolling boot which has an annular shape having an inner space and is coupled to a first rotary shaft and a second rotary shaft bendably connected to the first rotary shaft. The rolling boot comprises: a first fastening part fastened to the first rotary shaft; a second fastening part fastened to the second rotary shaft; a folding part bendably extending from the first fastening part toward the second fastening part; and a support part for connecting the folding part and the second fastening part, wherein the support part is formed such that the thickness between the outer peripheral surface and the inner peripheral surface of the support part is thicker than the thickness between the outer peripheral surface and the inner peripheral surface of the folding part and the thickness between the outer peripheral surface and the inner peripheral surface of the second fastening part. Accordingly, the present invention can improve a supporting force for supporting the folding part, and thus, manufacture the rolling boot in a small size while preventing buckling of the folding part, increasing a bending amount, and preventing damage accompanied by bending.
An apparatus for transferring driving force at a wheel for a vehicle may include a housing of a constant velocity joint having a center of a first end portion formed to be penetrated and inserted into a hub bearing, and a step formed on an inner peripheral surface of a middle portion of the housing, a hub flange supporting an expansion part by the step by having one end portion coupled to a wheel side and another end portion inserted into the housing to thereby form the expansion part expanded in a radial direction, and a forming member installed in the housing to face the expansion part and having an outer peripheral surface supported by an inner peripheral surface of the housing.
F16D 1/072 - Accouplements pour établir une liaison rigide entre deux arbres coaxiaux ou d'autres éléments mobiles d'une machine pour montage d'un organe sur un arbre ou à l'extrémité d'un arbre non démontables faisant intervenir une déformation plastique
F16D 3/223 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes roulants étant guidés dans des gorges ménagées dans chacune des parties de l'accouplement
B60B 27/06 - Moyeux adaptés pour être fixés sur l'essieu
A disconnector for a hybrid vehicle, which can accurately control interruption or transmission of rotary power by accurately measuring and monitoring a transfer distance of a shift fork using a linear sensor while interrupting or transmitting the rotary power of an engine or a motor using the shift fork.
F16H 61/68 - Fonctions internes aux unités de commande pour changements de vitesse ou pour mécanismes d'inversion des transmissions transmettant un mouvement rotatif spécialement adaptées aux transmissions étagées
B60K 6/387 - Embrayages actionnés, c.-à-d. embrayages mis en prise ou désaccouplés par des moyens d'actionnement électriques, hydrauliques ou mécaniques
F16H 59/70 - Entrées de commande vers des transmissions transmettant un mouvement rotatif pour changements de vitesse ou pour mécanismes d'inversion les entrées étant fonction de l'état de la transmission fonction du rapport établi
F16H 63/30 - Caractéristiques de structure des mécanismes finals de sortie
F16D 23/14 - Manchons actionnant les embrayagesOrganes d'actionnement directement reliés aux manchons actionnant les embrayages
79.
Method for controlling four wheel driving of vehicle
A method of controlling traveling of a vehicle may include a measuring step that measures a longitudinal acceleration sensing value by a longitudinal acceleration sensor on a vehicle, a longitudinal acceleration calculating step that calculates a longitudinal acceleration of the vehicle from a speed of the vehicle, a slope degree calculating step that calculates a slope degree of a ground on which the vehicle is, from the longitudinal acceleration sensing value and the calculated longitudinal acceleration, a determining step that determines a slope direction and a slope level of the ground from the calculated slope degree, and a controlling step that provides in advance a torque amount, which is distributed from main driving wheels to sub-driving wheels for traveling, to a power distribution device, at different levels in accordance with the slope direction and the slope level of the ground.
B60W 10/06 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des moteurs à combustion
B60W 10/119 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents avec commande des transmissions intégrales, p. ex. engrenages de transfert ou embrayages pour répartir le couple entre les axes avant et arrière
B60K 23/08 - Agencement ou montage des dispositifs de commande pour transmissions de véhicules ou pour des parties de celles-ci, non prévus ailleurs pour le changement du nombre de roues motrices
B60K 6/00 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p. ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne
80.
Driving device for rear wheels of four wheel driving electric vehicle
Provided is a driving device for rear wheels of a 4 wheel driving electric vehicle, which can minimize a loss in the drive power during 4-wheel by transmitting the drive power to the rear wheels based on a disconnector input shaft, rather than a clutch, after synchronizing a rotating speed of the disconnector input shaft based on a first motor with a rotating speed of a hub based on rear wheels. Other aspects of the present invention provide a driving device for rear wheels of a 4 wheel driving electric vehicle, which can prevent a loss in the drive power during 2-wheel driving by preventing a load based on a differential device from being generated by connecting the differential device between a reduction gear group and the disconnector input shaft.
B60K 1/02 - Agencement ou montage des ensembles de propulsion électriques comprenant plus d'un moteur électrique
B60W 10/08 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des unités de traction électrique, p. ex. des moteurs ou des générateurs
B60W 10/119 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents avec commande des transmissions intégrales, p. ex. engrenages de transfert ou embrayages pour répartir le couple entre les axes avant et arrière
A waste gate valve which is installed on a turbocharger to selectively discharge a part of exhaust gas while allowing the part of the exhaust gas to bypass the turbocharger, may include a layer which is formed between a valve seat and a valve body that comes into contact with the valve seat.
The present invention relates to a sliding ball type constant velocity joint for vehicles which distributes the load concentrated on the balls by using ten balls, thereby reducing friction between the balls and an outer race track and an inner race track, and also decreasing idle vibration when applied to automatic transmission vehicles. The sliding ball type constant velocity joint for vehicles comprises: an outer race that rotates upon receiving rotational power from an engine and that has grooves formed for use as track grooves in the inner part; an inner race installed in the outer race; ten balls for transmitting rotational power from the outer race to the inner race; and a cage for supporting the ten balls.
F16D 3/20 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants
F16D 3/22 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement
83.
Rear suspension mounting structure for electric vehicle
Provided is a rear suspension mounting structure for an electric vehicle, which can reduce the overall weight and can enhance steering stability by forming a torsion beam and a trailing arm using different materials. In one embodiment, the rear suspension mounting structure includes a hub fastened to the center of a wheel, a trailing arm including a housing producing an internal space and an arm bush extending to one side of the housing, a torsion beam bolt-coupled to the arm bush through a coupling plate, a motor coupled to the internal space of the housing and supplying a driving force, a motor cover provided in the internal space of the housing, and a driving speed reducer provided at the outside of the motor cover in the internal space of the housing, wherein the torsion beam and the trailing arm are formed using dissimilar metals.
B60G 3/12 - Suspensions élastiques pour une seule roue avec un seul bras articulé le bras étant sensiblement parallèle à l'axe longitudinal du véhicule
B60G 21/05 - Systèmes d'interconnexion à plusieurs roues conjuguées suspendues élastiquement, p. ex. pour stabiliser la caisse du véhicule eu égard aux forces d'accélération, de décélération ou aux forces centrifuges conjuguées en permanence mécaniquement entre roues appartenant au même essieu, mais n'étant pas disposées du même côté du véhicule, c.-à-d. la suspension de la roue gauche étant reliée à celle de la roue droite
B60K 1/00 - Agencement ou montage des ensembles de propulsion électriques
B60G 7/00 - Bras de suspension articulésLeurs accessoires
A device for driving a rear wheel of an electric vehicle is provided. In one embodiment, the rear wheel driving device includes a motor for supplying rotational power, a gear group connected to a rotor of the motor, a final gear connected to the gear group, an output shaft connected to the final gear and rotating, a hub installed on an outer circumferential surface of the output shaft using a nut, a wheel connected to the hub, an axle housing connected to the hub using a hub bearing, a motor cover protecting the motor and mounting an output shaft bearing, and a trailing arm connected to the axle housing using an axle housing bolt and configured to mount the motor from an exterior side to an interior side of a vehicle.
B60K 1/00 - Agencement ou montage des ensembles de propulsion électriques
B60G 21/05 - Systèmes d'interconnexion à plusieurs roues conjuguées suspendues élastiquement, p. ex. pour stabiliser la caisse du véhicule eu égard aux forces d'accélération, de décélération ou aux forces centrifuges conjuguées en permanence mécaniquement entre roues appartenant au même essieu, mais n'étant pas disposées du même côté du véhicule, c.-à-d. la suspension de la roue gauche étant reliée à celle de la roue droite
B60K 7/00 - Disposition du moteur dans ou jouxtant une roue motrice
B60K 17/04 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de mécanisme de transmission
85.
Disconnector-type clutch for rear wheel-driving device in four-wheel driving electric vehicle
Disclosed is a disconnector-type clutch for a rear wheel-driving device in a 4-wheel driving electric vehicle, which can eliminate a loss in the driving force due to a slip of friction plates disposed in a multiple disc clutch by transmitting power to rear wheels using the disconnector-type clutch, instead of the multiple disc clutch in 4-wheel driving, and can prevent a loss in the energy by preventing a differential from unnecessarily rotating when rear wheels are drawn by a driving force of front wheels in 2-wheel driving in which a rear-wheel driving motor is not driven by installing the disconnector-type clutch at a rear end of the differential. The disconnector-type clutch includes an actuator motor generating rotation power, a worm gear connected to the actuator motor, a screw rotating in engagement with the worm gear, a first push case converting a rotary motion of the screw into a linear reciprocating motion, a second push case assembled with the first push case, a first spring installed between the first push case and the second push case, a second spring installed at an exterior side of the second push case to provide a restoration force, a shifting fork connected to the second push case and moving forward and backward, and a sleeve connected to the shifting fork and connecting or disconnecting the first rear-wheel driving shaft and the second rear-wheel driving shaft.
F16D 23/12 - Mécanismes actionnant des embrayages mécaniques disposés à l'extérieur de l'embrayage lui-même
F16D 11/10 - Embrayages dans lesquels les organes ont des parties qui se pénètrent mutuellement actionnés par le déplacement axial d'une pièce non tournante avec organes d'embrayage mobiles selon l'axe uniquement
B60K 23/08 - Agencement ou montage des dispositifs de commande pour transmissions de véhicules ou pour des parties de celles-ci, non prévus ailleurs pour le changement du nombre de roues motrices
B60K 1/00 - Agencement ou montage des ensembles de propulsion électriques
F16D 11/00 - Embrayages dans lesquels les organes ont des parties qui se pénètrent mutuellement
86.
Torque assist system and automated manual transmission utilizing the same
The torque assist system of the present invention includes a torque assist shaft having a first terminating part connected to the input shaft, an outer shaft and an inner shaft rotating independently from the outer shaft; a planetary gear set mounted on the inner shaft exposed to a second terminating part of the torque assist shaft; a clutch being disposed adjacent to the planetary gear set and operated by an external force; and an input gear mounted on the exposed inner shaft of the torque assist shaft and connected to the planetary gear set by the clutch to transmit power to an output gear mounted on the output shaft of the vehicle transmission.
F16H 3/04 - Transmissions à engrenages pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser le mouvement rotatif sans engrenages à mouvement orbital dentés intérieurement
F16H 3/38 - Transmissions à engrenages pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser le mouvement rotatif sans engrenages à mouvement orbital utilisant exclusivement ou principalement des engrenages qui peuvent être désengrenés avec dispositif d'engrènement synchronisé
B60W 10/02 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande d'accouplements de la chaîne cinématique
B60W 10/06 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des moteurs à combustion
F16H 3/00 - Transmissions à engrenages pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser le mouvement rotatif
F16H 3/093 - Transmissions à engrenages pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser le mouvement rotatif sans engrenages à mouvement orbital exclusivement ou principalement à engrenages constamment en prise, pouvant être libérés de leurs arbres caractérisés par l'agencement des engrenages avec plusieurs arbres de renvoi
F16H 61/04 - Adoucissement du changement du rapport
Disclosed is a range shift mechanism in the form of a floating planetary gear assembly for a transfer case. The range shift mechanical according to the present invention can improve power efficiency and generate low noises by suppressing gear rotation in a high range mode of the range shift system.
F16H 3/44 - Transmissions à engrenages pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser le mouvement rotatif utilisant des engrenages à mouvement orbital
B60K 17/344 - Agencement ou montage des transmissions sur les véhicules pour entraînement simultané des roues avant et arrière, p. ex. véhicules à quatre roues motrices comportant une boîte de transfert
B60K 17/346 - Agencement ou montage des transmissions sur les véhicules pour entraînement simultané des roues avant et arrière, p. ex. véhicules à quatre roues motrices comportant une boîte de transfert la boîte de transfert étant un mécanisme différentiel
B60K 17/348 - Agencement ou montage des transmissions sur les véhicules pour entraînement simultané des roues avant et arrière, p. ex. véhicules à quatre roues motrices comportant des moyens différentiels pour entraîner un train de roues, p. ex. le train avant à une vitesse et l'autre train, p. ex. les roues arrière, à une vitesse différente
B60K 23/08 - Agencement ou montage des dispositifs de commande pour transmissions de véhicules ou pour des parties de celles-ci, non prévus ailleurs pour le changement du nombre de roues motrices
The present invention relates to a fixed ball type joint for a vehicle, which is capable of reducing frictional force between a cage and an outer race and the cage and an inner race through changes in the shape of an inner caliber of the outer race and an outer caliber of the inner race, comprising: the inner race connected and provided at one end of a shaft; the outer race provided on the outside of the inner race; a plurality of balls for transmitting the rotational force of the inner race to the outer race; and a cage for supporting the balls, wherein: a first inner radius of the outer race formed on the inside from the Y-axis on which the balls are located in the case where there is no bending angle, is set to be at a smaller angle than a second inner radius of the outer race formed on the outside from the Y-axis when the Y-axis is rotated clockwise up to a first contact angle on the basis of a center of a joint, and a center of a track radius of the outer race is formed at a location where a first rotational angle is rotated counterclockwise from a center of the second inner radius of the outer race on the basis of the center of the joint; a first outer radius of the inner race formed on the outside from the Y-axis on which the balls are located in the case where there is no bending angle, is set to be at a larger angle than a second outer radius of the inner race formed on the inside from the Y-axis when the Y-axis is rotated counterclockwise up to a second contact angle on the basis of the center of the joint, and a center of a track radius of the inner race is formed at a location where a second rotational angle is rotated counterclockwise from a center of the second outer radius of the inner race on the basis of the center of the joint.
F16D 3/02 - Accouplements extensibles, c.-à-d. avec moyens permettant le mouvement entre parties accouplées durant leur entraînement adaptés à des fonctions particulières
B60K 17/22 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type d'arbre principal d'entraînement, p. ex. arbre à cardan
F16D 3/20 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants
09 - Appareils et instruments scientifiques et électriques
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
13 - Armes à feu; explosifs
37 - Services de construction; extraction minière; installation et réparation
Produits et services
Air compressors; machine presses; drilling machines; laser
processing [working] machines; robots; milling machines;
driving motors other than for vehicles; oil hydraulic
presses; cranes; machining centers; boring machines; lathes
(except for woodworking); electric power planers; tapping
machines; electric motors for aircrafts; gasoline pumps for
gas stations; mechanical railed lifting conveyors;
mechanical and pneumatic hoisting apparatus; conveyors
(machines); roller conveyors; belt conveyors; stacking
machines; electric and pneumatic hoists; chain conveyors;
conveyor lines; loading and unloading machines; hoists;
presses (machines for industrial purposes); machine tools;
mechanical presses for metalworking; hydraulic presses for
metalworking; laser cutting machines; blanking presses;
oxygen cutting devices; rolling mills; power-operated
screwdrivers for machines; hot adhesive guns; washing
machines for industrial purposes; automatic handling
machines [manipulators]; high vacuum injection machines;
screw driving machines; laser marking machines; industrial
marking machines; granulating machines for automobile
processing; electric machines for driving bolt and nuts;
camshafts. Jigs (measuring instruments); measures; gas leak detectors. Gear boxes for land vehicles; speed change gears for land
vehicles; transmission shafts for land vehicles;
transmissions for land vehicles; front axle for land
vehicles; gear pump for automobiles; constant velocity joint
for automobiles; steering system for automobiles; suspension
system for automobiles; ladle carriages; ejector seats for
aircraft; parts and accessories for aircraft; aeronautical
machines and appliances; automobile chassis; wheels for
automobiles; gasoline engines for land vehicles; diesel
engine for land vehicles; engines for land vehicles;
automobile engines; reduction gears for land vehicles;
driving chains for land vehicles; gears for land vehicles;
clutches for land vehicles; torque converters for land
vehicles; transmission mechanisms for land vehicles;
reversing gears for land vehicles; gears for vehicles;
bearings for land vehicles; couplings for land vehicles;
axle journals; driving motors for land vehicles; servomotors
for land vehicles; steering wheels for vehicles; seats for
vehicle; transfer case for land vehicles; drive shaft for
land vehicles; gear boxes for automobiles; dual clutch
transmission for automobiles; rear axle for automobiles;
upper arm for automobiles; trans axle for automobiles;
aircrafts; landing device for aircrafts. Tanks (weapons); gun carriages (artillery); anti-aircraft
artillery; machine guns; automatic guns; artillery guns
[cannons]; rocket launchers; recoilless guns; mortars
(firearms); launchers; firing platforms; ballistic missiles;
cartridge loading apparatus; gun barrels; gun mounts; tank
gun. Repair of machine tools; repair of machinery; repair of
motive power machines; repair of robots; repair of machining
centers; repair of automobile; repair of firearms.
90.
Sliding ball type constant velocity joint for vehicle
Provided is a sliding ball type constant velocity joint for a vehicle, and more particularly, to a sliding ball type constant velocity joint for a vehicle, which can absorb idle vibration generated from the vehicle during idling by creating a clearance between an outer spherical surface of an inner race and an inner spherical surface of a cage. The sliding ball type constant velocity joint includes a shaft which receives rotational power from an engine and rotates, an outer race which is installed at an end of the shaft and having grooves formed therein, an inner race installed in the outer race, a plurality of balls for transmitting the rotational power of the outer race to the inner race, and a cage for supporting the balls, wherein a center of a radius of an outer spherical surface of the inner race is formed at a different location from a center of a radius of an inner spherical surface of the cage.
F16D 3/223 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes roulants étant guidés dans des gorges ménagées dans chacune des parties de l'accouplement
F16D 3/24 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants comportant des billes, des rouleaux ou des éléments analogues, entre les surfaces d'entraînement se chevauchant, p. ex. entre les dentures, prévues sur les deux pièces d'accouplement
F16D 3/227 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes roulants étant guidés dans des gorges ménagées dans chacune des parties de l'accouplement les axes des gorges de chaque pièce d'accouplement étant situés sur un cylindre coaxial à ladite pièce d'accouplement les joints étant télescopiques
91.
Sliding ball type constant velocity joint for vehicle
Provided is a sliding ball type constant velocity joint for a vehicle, and more particularly, to a sliding ball type constant velocity joint for a vehicle, which can absorb idle vibration generated from the vehicle during idling by creating a clearance between an outer spherical surface of an inner race and an inner spherical surface of a cage. The sliding ball type constant velocity joint includes a shaft which receives rotational power from an engine and rotates, an outer race which is installed at an end of the shaft and having grooves formed therein, an inner race installed in the outer race, a plurality of balls for transmitting the rotational power of the outer race to the inner race, and a cage for supporting the balls, wherein a center of a radius of an outer spherical surface of the inner race is formed at a different location from a center of a radius of an inner spherical surface of the cage.
F16D 3/223 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes roulants étant guidés dans des gorges ménagées dans chacune des parties de l'accouplement
Machine tools; metalworking machines; toolholders for metalworking machines {machine part}; mechanical presses for metalworking; rolling mills for metalworking; hydraulic presses for metalworking; shearing machines for metalworking; cutting machines for metalworking; tubing mills for metalworking; perforating machines for metalworking; punching presses for metalworking; planing machines for metalworking; shaping machines for metalworking; horning machines for metalworking; drilling machines; lapping machines for metalworking; machining centers; milling machines; bending machines for metalworking; broaching machines for metalworking; lathes for metalworking; grinding machines for metalworking; tapping machine.
Machine tools; metalworking machines; toolholders for metalworking machines {machine part}; mechanical presses for metalworking; rolling mills for metalworking; hydraulic presses for metalworking; shearing machines for metalworking; tubing mills for metalworking; perforating machines for metalworking; punching presses for metalworking; planing machines for metalworking; shaping machines for metalworking; horning machines for metalworking; drilling machines; lapping machines for metalworking; machining centers; milling machines; bending machines for metalworking; broaching machines for metalworking; lathes for metalworking; grinding machines for metalworking; tapping machine; none of the aforesaid utilising or containing water jets or robotised lasers, or comprising machines or systems of water jet cut, ultrasounds and laser.
Machine tools, namely, boring machines; Metalworking machines; Machine part, namely, toolholders for metalworking machines; [ Mechanical presses for metalworking; Rolling mills for metalworking; Hydraulic presses for metalworking; Shearing machines for metalworking; ] Cutting machines for metalworking; Tubing mills for metalworking; Perforating machines for metalworking; [ Punching presses for metalworking; Planing machines for metalworking; Shaping machines for metalworking; Horning machines for metalworking; Drilling machines; Lapping machines for metalworking; ] Machining centers; Milling machines; [ Bending machines for metalworking; Broaching machines for metalworking; ] Lathes for metalworking; [ Grinding machines for metalworking; ] Tapping machines for metal working
Machine tools, namely, boring machines; Metalworking machines; Machine part, namely, toolholders for metalworking machines; [Mechanical presses for metalworking; Rolling mills for metalworking; Hydraulic presses for metalworking; Shearing machines for metalworking;] Cutting machines for metalworking; Tubing mills for metalworking; Perforating machines for metalworking; [ Punching presses for metalworking; Planing machines for metalworking; Shaping machines for metalworking; Horning machines for metalworking; Drilling machines; Lapping machines for metalworking;] Machining centers; Milling machines; [ Bending machines for metalworking; Broaching machines for metalworking; ] Lathes for metalworking; [Grinding machines for metalworking; ]Tapping machines for metal working
Machine tools; metalworking machines; toolholders for metalworking machines {machine part}; mechanical presses for metalworking; rolling mills for metalworking; hydraulic presses for metalworking; shearing machines for metalworking; cutting machines for metalworking; tubing mills for metalworking; perforating machines for metalworking; punching presses for metalworking; planing machines for metalworking; shaping machines for metalworking; horning machines for metalworking; drilling machines; lapping machines for metalworking; machining centers; milling machines; bending machines for metalworking; broaching machines for metalworking; lathes for metalworking; grinding machines for metalworking; tapping machine.
Provided is a sliding ball type constant velocity joint for a vehicle, and more particularly, to a sliding ball type constant velocity joint for a vehicle, which can absorb idle vibration generated from the vehicle during idling by creating a clearance between an outer spherical surface of an inner race and an inner spherical surface of a cage. The sliding ball type constant velocity joint includes a shaft which receives rotational power from an engine and rotates, an outer race which is installed at an end of the shaft and having grooves formed therein, an inner race installed in the outer race, a plurality of balls for transmitting the rotational power of the outer race to the inner race, and a cage for supporting the balls, wherein a center of a radius of an outer spherical surface of the inner race is formed at a different location from a center of a radius of an inner spherical surface of the cage.
F16D 3/223 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes roulants étant guidés dans des gorges ménagées dans chacune des parties de l'accouplement
F16D 3/24 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants comportant des billes, des rouleaux ou des éléments analogues, entre les surfaces d'entraînement se chevauchant, p. ex. entre les dentures, prévues sur les deux pièces d'accouplement
F16D 3/227 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes roulants étant guidés dans des gorges ménagées dans chacune des parties de l'accouplement les axes des gorges de chaque pièce d'accouplement étant situés sur un cylindre coaxial à ladite pièce d'accouplement les joints étant télescopiques
A constant velocity joint for a drive system includes: an outer joint member and an inner joint member, each having a plurality of ball grooves, the ball grooves consisting of a first group of grooves of a skewed groove shape with a first skew angle other than zero and alternately arranged in opposite directions relative to an axis of rotation of the outer and inner joint members, and a second group of grooves of a skewed groove shape with a second skew angle other than zero and alternately arranged in opposite directions relative to an axis of rotation of the outer and inner joint members, the second skew angle less than the first skew angle. In addition to the differentiated skew angles, the contact angles of the balls in the first and second group of grooves may also be differentiated.
F16D 3/223 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants les organes tournants étant des billes, des rouleaux ou des éléments analogues, guidés dans des gorges ou des logements dans chacune des parties de l'accouplement les organes roulants étant guidés dans des gorges ménagées dans chacune des parties de l'accouplement
100.
Gear shifting actuator and method of shifting gear ratios
A gear shifting device for shifting gears of a transmission includes: at least one guide rail each extending in a longitudinal axis; a plurality of shift effecting members configured to move a plurality of corresponding sliding sleeves coupled to the guide rail for shifting gears, the shift effecting members each having a terminal end portion with a finger receiving opening formed therein, the finger receiving opening extending in a direction generally parallel to the longitudinal axis of the guide rail; and a shift shaft extending in a direction generally parallel to the longitudinal axis of the guide rail, the shift shaft having a shift finger coupled thereto. The shift shaft is rotatable to pivotally position the shift finger at locations aligned with the finger receiving openings of the shift effecting members, and is also displaceable in the longitudinal direction in the finger receiving openings to move the shift effecting members to effect a gear shifting operation.
