A planetary transmission with a planetary gearset (1) has a sun gear (2) configured to be drivingly connected to a drive machine (10), a ring gear (3) configured to be drivingly connected to a drive output shaft (15), and a planetary carrier (4) with a plurality of planetary gearwheels (5) arranged at least indirectly on it. The planetary carrier (4) is held immobilized on a housing (7) and is connected rotationally fixed to the housing (7) by means of a bridge pot (6) which spans axially across the planetary gearset (1).
A hairpin winding for an electric component of an electric machine that extends over a first outer layer, a plurality of middle layers and a second outer layer. The coil strands have, at their ends on a head side of the winding, per coil, connection pins arranged in the first outer layer with free ends that are axially oriented in a connection region, and at least one of the connection pins has, for each coil, a radial bending region that extends over some of the middle layers. At least one of the two or three parallel-connected coil strands has a slot jump change, and the slot jump change is located in the middle layer adjoining the second outer layer in a slot jump change region which at least partially overlaps with the connection region in circumferential direction of the winding.
A method is provided for controlling a drive device of a working machine having a motor (11), at least one at least partially lockable transverse differential (31, 32, 33), and a sensor setup. The sensor setup is configured to detect operating parameters, including a rotation speed of the output elements of the at least one transverse differential (31, 32, 33). The method includes locking (I) the transverse differential (31, 32, 33) if a locking condition has been met, determining (II) a rotation speed difference (dn) of the output elements of the at least partially locked transverse differential (31, 32, 33), and unlocking (III) the transverse differential (31, 32, 33) if an unlocking condition has been met, which is at least met if the rotation speed difference (dn) in an at least partially locked condition of the transverse differential (31, 32, 33) reaches or exceeds an unlocking threshold value (y1).
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
4.
METHOD AND CONTROL DEVICE FOR CONTROLLING A DIFFERENTIAL GEAR OF A VEHICLE
A method for controlling a differential gear of a vehicle having articulated steering includes reading in (S1a) temporally successive steering angles of the articulated steering, determining (S2) a steering angle change based on the read-in steering angles, and setting (S3) a wheel speed correction value for a wheel of the vehicle based on the determined steering angle change. The method further comprises determining (S5) a corrected wheel speed of the wheel by applying (S4) the set wheel speed correction value to a wheel speed of the wheel, and outputting (S6) a control command to the differential gear to change an operating state of the differential gear based on the determined corrected wheel speed. A control device for controlling a differential gear of a vehicle having articulated steering can be configured to perform the method. A vehicle can include such a control device.
A powertrain assembly for an electric vehicle includes an engine, a first electric motor, a second electric motor and a transmission device, the engine being connected to the first electric motor via part of members of the transmission device to form a first powertrain, and the second electric motor being connected to a differential mechanism of the transmission device. The powertrain assembly further includes a controller shared by the first and second electric motors, the controller being configured to manage energy conversion of the first and second electric motors such that the first powertrain and/or the second electric motor operates in a specified operating mode. The first and second electric motors share a single controller for energy conversion management, so that the powertrain assembly has a simple overall structure, thereby facilitating an integrated and lightweight design.
B60K 6/442 - 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 l'architecture du véhicule électrique hybride du type série-parallèle du type à commutation série-parallèle
B60K 6/26 - 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 moteurs ou les générateurs
B60K 6/387 - Embrayages actionnés, c.-à-d. embrayages mis en prise ou désaccouplés par des moyens d'actionnement électriques, hydrauliques ou mécaniques
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
The invention relates to a system (1) for changing tire test rim sets, wherein the system (1) is designed such that a conveying unit (15) can move a tire test rim set (5) from a first spatial position into a second spatial position, and when the tire test rim set (5) is in the second spatial position, a first connecting portion of the first portion (11) can be connected to a first rim unit (7) and a second connecting portion of the first portion (11) can be connected to a second rim unit (9). The invention also relates to a method for changing a plurality of tire test rim sets.
A parking lock arrangement (4) for a wheelset transmission (3) of a vehicle, having a housing (13), having a pivotably mounted shift lever (16) for engaging and disengaging a pivotably mounted pawl (19) for locking and releasing a parking lock wheel (5) connected to an output of the vehicle, is proposed. A pivot axis (17) of the shift lever (16) and a pivot axis (20) of the pawl (19) are spaced apart from one another and extend parallel to one another.
F16H 63/34 - Mécanismes de verrouillage ou de mise hors service
8.
TIRE TEST STAND HAVING A PLURALITY OF MODULE UNITS, MODULE UNIT FOR A TIRE TEST STAND HAVING A PLURALITY OF MODULE UNITS, AND METHOD FOR PRODUCING A TIRE TEST STAND HAVING A PLURALITY OF MODULE UNITS
The invention relates to a tire test stand (1) having a plurality of module units, wherein each module unit (3) of the plurality of module units has a first connecting portion (5) and a second connecting portion (7), and the first connecting portion (5) and the second connecting portion (7) of each module unit (3) are designed such that the first connecting portion (5) of a corresponding module unit (3) can be connected to the second connecting portion (7) of each other module unit (3) of the plurality of module units, the second connecting portion being constructed identically to the second connecting portion (7) of the corresponding module unit (3), and the second connecting portion (7) of the corresponding module unit (3) can be connected to the first connecting portion (5) of each other module unit (3) of the plurality of module units, the first connecting portion being constructed identically to the first connecting portion (5) of the corresponding module unit (3). The invention further relates to a module unit (3) for a tire test stand (1) having a plurality of module units and to a method for producing a tire test stand (1) having a plurality of module units.
A method is provided for controlling a drive device of a working machine having a motor (11), at least one lockable differential (21, 31, 32, 33), a brake mechanism (14), and a sensor setup. The sensor setup is designed to detect operating parameters, including a braking power of the brake mechanism (14). The method entails braking (I) the working machine by means of the brake mechanism (14), detecting (II) the braking power of the brake mechanism (14), locking (III) the at least one differential (21, 31, 32, 33) if a locking condition is met, which condition is at least met if the braking power reaches or exceeds a locking threshold value (x), and unlocking (IV) the at least one differential (21, 31, 32, 33) if an unlocking condition is met, which condition is at least met if the braking power reaches or falls below an unlocking threshold value (y).
B60W 10/14 - Différentiels centraux pour répartir le couple entre les axes avant et arrière
B60W 10/16 - Différentiels axiaux, p. ex. pour répartir le couple entre les axes gauche et droit
B60W 10/196 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de freinage agissant sur la ligne de transmission, p. ex. ralentisseurs
A drivetrain (2) for a motor vehicle (1) has a transmission module (7), a clutch module (8), and a further module (3) arranged spatially between the transmission module (7) and the clutch module (8). The transmission module (7) includes a transmission control unit (24) and the clutch module (8) includes a separator clutch (23) for the drive coupling and decoupling of an internal combustion engine (9) to or from the transmission module (7), as well as a sensor (25). At least in a housing component of the further module (3), a first cable routing duct (10a) is provided for the passage of at least one electric lead (14) which connects the sensor (25) to the transmission control unit (24). The first cable routing duct (10a) extends spatially separately from an inside space (5) of the further module (3).
B60K 6/387 - Embrayages actionnés, c.-à-d. embrayages mis en prise ou désaccouplés par des moyens d'actionnement électriques, hydrauliques ou mécaniques
B60K 6/26 - 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 moteurs ou les générateurs
B60R 16/02 - 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 électriques
B60R 16/023 - 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 électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
11.
METHOD FOR CONTROLLING A DRIVE DEVICE FOR A WORKING MACHINE
A method is provided for controlling a drive device for a working machine having an engine for providing a driving force. The working machine has at least one lockable longitudinal differential for distributing the drive force of the engine to at least two lockable transverse differentials, a sensor device for detecting operating parameters that include rotational speeds of the output elements of the transverse differentials. A differential speed between the speeds of the output elements of each of the transverse differentials is determined and the longitudinal differential is locked when a longitudinal differential lock condition is met by at least one of the differential speeds reaching or exceeding a lock threshold value.
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
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
B60K 17/34 - Agencement ou montage des transmissions sur les véhicules pour entraînement simultané des roues avant et arrière, p. ex. véhicules à quatre roues motrices
12.
Rotor Arrangement, Electric Machine and Electric Axle Drive
A rotor arrangement for an electric machine includes a rotor and a grounding device. The grounding device has a contact element for electrically contacting the rotor, with the contact element being axially movable relative to the rotor.
H02K 11/40 - Association structurelle à des dispositifs de mise à la terre
B60K 1/00 - Agencement ou montage des ensembles de propulsion électriques
13.
METHOD FOR TESTING AT LEAST ONE COMPONENT OF A TEST STAND FOR TESTING AN OBJECT, TEST STAND FOR TESTING AN OBJECT, COMPUTER PROGRAM AND COMPUTER-READABLE MEDIUM
A method for testing at least one component (5) of a test stand (1) for testing an object (3) is illustrated and described, the method comprising the following steps: transmitting a first signal or a plurality of first signals to the at least one component (5) of the test stand (1) by means of a control unit (11) of the test stand (1), the first signal or the plurality of first signals representing a test request for the at least one component (5) of the test stand (1), receiving the first signal or the plurality of first signals by means of the at least one component (5) of the test stand (1), testing the at least one component (5) of the test stand (1) on the basis of the test request, transmitting a second signal or a plurality of second signals to the control unit (11) of the test stand (1) by means of the at least one component (5) of the test stand (1), the second signal or the second signals representing a test response on the basis of the test performed on the at least one component (5) of the test stand (1), and receiving the second signal or the second signals by means of the control unit (11). A test stand (1) and a computer program and a computer-readable medium are also illustrated and described.
The invention relates to a method for controlling a locking differential (3) of a motor vehicle (1), comprising the steps of: obtaining (S1) an actual movement value (41) of the motor vehicle (1); obtaining (S2) an applied movement value (42); inputting (S3) the actual movement value (41) and the applied movement value (42) as input data into a model (4), wherein the model (4) is designed to determine an estimation of a traction value (48) as output data on the basis of the input data; determining (S4) an estimated value of the traction value on the basis of the output data of the model (4); and controlling (S5) the locking differential (3) on the basis of the estimated value of the traction value. The invention also relates to a method for training a model (4), to a computer program, to a device (2), and to a motor vehicle (1).
B60W 40/064 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes liés à l'état de la route degré d'adhérence
B60W 40/068 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes liés à l'état de la route coefficient de friction de la route
15.
SOAPING DEVICE FOR APPLYING A SOAPING AGENT TO A TIRE, TIRE TEST BENCH WITH A SOAPING DEVICE, AND METHOD FOR APPLYING A SOAPING AGENT TO A TIRE
Presented and described is a soaping device (1) for applying a soaping agent to a tire (3), wherein the soaping device (1) comprises a frame (5), a soaping unit (13) attached to the frame (5) and configured to apply a soaping agent to a tire (3), and a weight measuring unit (15) attached to the frame (5) and configured to detect a weight of a tire (3). Furthermore, a tire test bench and a method are also presented and described.
The invention relates to a motor vehicle gear (1), comprising a housing and a rotatable gear element, which dips into a lubricant collection region in a region lying vertically below in the installed position of the motor vehicle gear (1), said lubricant collection region being provided for collecting lubricant. The gear element is enclosed radially on the outside by the housing and at least in a section which lies in the circumferential direction of the gear element between the immersion into the lubricant collection region and a discharge device (23) arranged on the housing radially on the outside of the gear element, wherein the gear element, upon rotation, guides lubricant from the lubricant collection region along a delivery chamber to the discharge device (23). Here, the discharge device (23) carries out a deflection of lubricant supplied, upon rotation of the gear element, in an axial direction on a rear guide wall (27), wherein the guide wall (27) extends radially in the discharge device (23) and, starting from a first end (30), by means of which the guide wall (27) is oriented on the side of the delivery chamber in the circumferential direction of the gear element, runs here in an arcuate manner to a second end (31), by means of which the guide wall (27) is oriented axially.
The invention relates to a device (1) for setting a jaw width for a tyre test bench, wherein the device (1) has a first section (7) with a plurality of first contact surfaces and a second section (9) with a second contact surface (19), wherein each first contact surface (17) of the plurality of first contact surfaces is arranged at least in sections in a corresponding plane of a plurality of planes running parallel to one another, and wherein the first section (7) and the second section (9) can be moved relative to one another in such a way that the second contact surface (19) can bear against each first contact surface (17) of the plurality of first contact surfaces. The invention also relates to a tyre test bench.
The invention relates to a method for determining spatial positions of a plurality of tool units, wherein the method has the following steps: driving a robot arm (13) so as to carry out a movement such that, for each tool unit (9) of the plurality of tool units, a securing portion (15) is brought into a corresponding spatial position which is assigned to a spatial position of a corresponding tool unit (9); and storing, for each tool unit (9) of the plurality of tool units, the securing portion (15) spatial position assigned to the spatial position of the corresponding tool unit (9). The invention also relates to a system (1) for determining spatial positions of a plurality of tool units.
B25J 15/04 - Têtes de préhension avec possibilité pour l'enlèvement ou l'échange à distance de la tête ou de parties de celle-ci
G05B 19/423 - Apprentissage de positions successives par guidage, c.-à-d. la tête porte-outil ou l'effecteur de bout de bras étant saisis et guidés, avec ou sans assistance par servo-moteur, pour suivre un contour
G05B 19/425 - Apprentissage de positions successives par commande numérique, c.-à-d. des commandes étant introduites pour commander l'asservissement en position de la tête porte-outil ou de l'effecteur de bout de bras
An assembly (2) for a steering device (1), the assembly (2) having an input shaft (3) and an output shaft (4) and a torsion mechanism (5) coupling the input shaft (3) to the output shaft (4), and the torsion mechanism (5) being designed in the form of a torsion spring element (6, 7), more particularly a spiral spring or helical spring, or comprises such a spring.
A thermal energy system includes a heat pump with a cooling unit for cooling a coolant flow, a heating unit for heating a coolant flow, and a plurality of system sections. A first system section is configured to cool a first vehicle section with a first electronics unit, and a fifth system section is configured to cool a fifth vehicle section with a motor. The system also includes a low-temperature LT conducting path downstream of the cooling unit and a high-temperature HT conducting path downstream of the heating unit. The LT conducting path is configured to conduct the coolant flow to the first system section and to at least one further system section to cool and/or heat another vehicle section having a passenger compartment, a battery, or a radiator. A first one of the HT and LT conducting paths is also configured to conduct the coolant flow to the heating unit, and a second one of the HT and LT conducting paths is also configured to conduct the coolant flow to the cooling unit.
A clamping circuit for a power module, wherein the power modules each contain one or more semiconductor switches connected in parallel and a plurality of terminals for an input current and an output current, as well as a plurality of signal pins for transmitting control signals generated by a driver module to the power modules, wherein the semiconductor switches, terminals, and signal pins in the power modules form a module circuit, wherein the clamping circuit contains a clamping switch between a gate terminal and a reference potential terminal on a semiconductor switch, wherein the clamping switch is integrated in the module circuit in the power module.
H02M 7/537 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p. ex. onduleurs à impulsions à un seul commutateur
B60K 6/22 - 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
B60L 15/00 - 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
H02H 7/08 - Circuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour moteurs dynamo-électriques
H02M 1/08 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques
H02M 1/32 - Moyens pour protéger les convertisseurs autrement que par mise hors circuit automatique
22.
Method for Controlling a Hydraulic Assembly of a Motor Vehicle Transmission, Hydraulic Assembly, and Motor Vehicle Transmission
A method for controlling a hydraulic assembly of a motor vehicle transmission includes engaging, in a first gear step of at least two different gear steps, at least three friction clutches of the hydraulic assembly. The method further includes engaging, in a second gear step of the at least two different gear steps, at least two of the friction clutches, at least one of the friction clutches engaged in the second gear step differing from each of the friction clutches engaged in the first gear step. For each of the at least two different gear steps, a maximum of one friction clutch is engaged using a system pressure of the hydrualic assembly, while each other engaged friction clutch is controlled in a closed loop at a respective engagement pressure using a respective pressure control valve of a plurality of pressure control valves of the hydraulic assembly.
F16H 63/24 - Mécanismes finals de sortie à cet effetMoyens de manœuvre pour les mécanismes finals de sortie chacun des mécanismes finals de sortie n'étant mû que par un seul des différents mécanismes finals de manœuvre
F16H 63/30 - Caractéristiques de structure des mécanismes finals de sortie
The invention relates to an electrically drivable vehicle axle comprising an electric machine (110), a housing (126) for receiving the electric machine and/or a transmission stage, and a supply system (200) having a rotor supply line (248), an additional line, and a valve (250), wherein the rotor supply line and the additional line can be supplied with lubricant and/or coolant from an inlet, and the rotor supply line is connected to a rotor cooling circuit (232), whereas the additional line is connected to a region which is separate from the rotor cooling circuit. The valve is mounted between the inlet, on one side, and the rotor supply line and the additional line, on the other side; the valve is pretensioned into a closed switch position in which the valve separates the inlet from the additional line and the rotor supply line and establishes, on the basis of the lubricant and/or coolant pressure in the inlet, connections of the inlet to the additional line and the rotor supply line; and the rotor supply line and the inlet are connected via a throttle line (268) which permits a permanent supply of lubricant and/or coolant from the inlet into the rotor supply line. The vehicle axle is characterized in that the valve is mounted within a reservoir (226) and is secured at least indirectly to a first element (300) of the housing.
The present invention relates to a repair kit (30) for replacing a submodule of a battery (10). The submodule comprises at least one cell and an electrical interface configured for connecting with a battery management system (24). The repair kit (30) comprises at least one cell and an electrical interface configured for connecting with the battery management system (24). The repair kit (30) is configured to mimic the behavior of the submodule replaced in the battery (10) for the battery management system (24). The invention also relates to a method for replacing a submodule of a battery (10).
H01M 10/42 - Procédés ou dispositions pour assurer le fonctionnement ou l'entretien des éléments secondaires ou des demi-éléments secondaires
H01M 50/258 - Batteries modulairesBoîtiers pourvus de moyens d’assemblage
H01M 50/262 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports avec des moyens de fixation, p. ex. des serrures
25.
METHOD FOR PRODUCING A CHASSIS COMPONENT AND SUCH A CHASSIS COMPONENT
The invention relates to a method for producing a chassis component (1), wherein at least one joint housing (4, 5) made of an unreinforced or reinforced plastics material is provided and the joint housing (4, 5) is formed with a blind-hole-like connecting portion (13), and a connecting element (8) is provided, wherein the connecting element (8) has at least one end portion (9, 10), on which a fastening component (11) made of an unreinforced or reinforced plastics material is formed, and a fixed connection is produced between the joint housing (4, 5) and the connecting element (8) in that the blind-hole-like connecting portion (13) and the fastening component (11) are integrally bonded to one another. In order to simplify the production of different designs of chassis components (1), the method is characterised in that the joint housing (4, 5) is prefabricated as a separate and/or independent component, and the fastening component (11) is arranged in the blind hole-like connecting portion (13) of the joint housing (4, 5) in order to produce the fixed connection.
A drive train, which is designed for a continuously variable transmission ratio between a pedal crankshaft (10) and a driven shaft (12), includes three planetary gear sets (20, 30, 40). A first motor shaft (W1) is permanently connected to a first sun gear (22) for conjoint rotation. A first planet carrier (24) is permanently connected to a second ring gear (36) for conjoint rotation. The first planet carrier (24) is connectable to a third sun gear (42) for conjoint rotation. A first ring gear (26) is permanently connected to a second sun gear (32) for conjoint rotation. A third planet carrier (44) is connectable to the pedal crankshaft (10) for conjoint rotation. A third ring gear (46) is connectable to the driven shaft (12) for conjoint rotation. The second planetary gear set (30) is nested radially outwards with the first planetary gear set (20).
B62M 11/14 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires
B62M 6/55 - Cycles propulsés par le conducteur avec moteur électrique auxiliaire motopropulsés au niveau de parties du vilebrequin
F16D 41/24 - Roues libres ou embrayages à roue libre spécialement adaptés aux bicyclettes
27.
DRIVE ASSEMBLY AND METHOD FOR DETERMINING A TORQUE
The invention relates to a drive assembly (10), comprising an electric motor (1), a mechanical system (2) drivingly connected thereto, and a sensor device for determining a torque (M1) of the electric motor (1), characterised in that the sensor device is a virtual sensor (3) which estimates the torque (Mp) on the basis of evaluated signals (S) of the electric motor (1). The invention also relates to a method for determining a torque (Mp) on a drive assembly (10), in which a mechanical system (2) is drivingly connected to an electric motor (1) in order to be driven thereby. The method is characterised in that signals (S) of the electric motor (1) are evaluated by means of a virtual sensor (3) in order to estimate the torque (Mp) of the electric motor (1).
H02P 1/00 - Dispositions de démarrage de moteurs électriques ou de convertisseurs dynamo-électriques
H02P 23/00 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par un procédé de commande autre que la commande par vecteur
H02P 23/14 - Estimation ou adaptation des paramètres des moteurs, p. ex. constante de temps du rotor, flux, vitesse, courant ou tension
A wheel head assembly for a vehicle axle includes an axle housing, a wheel hub, and a bearing unit. The bearing unit is arranged coaxially relative to an axial rotation axis, and the wheel hub is mounted by means of the bearing unit rotatably relative to the axle housing, and has at least two wheel bearings spaced apart in the axial direction. The bearing unit has first and second axial bearing unit ends. A first spacer element is arranged in the axial direction on the first bearing unit end and a second spacer element being arranged in the axial direction on the second bearing unit end. A fastening element is provided for axially fixing the bearing unit by securing the first and second spacer elements with the bearing unit.
An off-road vehicle can be controlled according a method that includes reading in an image pair containing image information about an object present in an environment and about the environment. Disparities in the image information are determined and compared with a predetermined disparity threshold value. Corresponding image information about the object is filtered from the image information as a function of the comparison, and the object is recognized on the basis of corresponding image information. A control signal is emitted to the vehicle's operating unit in order to control a drive-dynamic of the off-road vehicle as a function of the object recognized. The method can be implemented in a control unit for controlling an off-road vehicle, and in an off-road vehicle with such a control unit.
B60W 30/09 - Entreprenant une action automatiquement pour éviter la collision, p. ex. en freinant ou tournant
B60W 10/18 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de freinage
B60W 30/095 - Prévision du trajet ou de la probabilité de collision
G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
An electric machine has a stator, a stator body, and a polyphase stator winding with a winding end per phase, the stator defining a stator axis; a housing divided into a stator body receiving region such that it is fixed with respect to relative rotation, and a connection region for electrically connecting the stator winding; an interconnection device which has, per phase, at least one busbar for electrically contacting the winding ends with a high-voltage connection and an electrically insulating insulation component via which the busbars are mounted at the housing. The insulation component part has, for each busbar one fixing portions for fixing the busbars correctly at the insulation component part and a positioning portion for correctly positioning the winding ends at the busbars, the fixing portions and the positioning portions formed from a common material portion.
Determining a vehicle clutch temperature using a neural network includes detecting a shifting operation of the vehicle clutch, activating the neural network to determine the clutch temperature depending on the detection of a shifting operation, inputting at least one value of at least one operating parameter of the vehicle clutch as input data into the neural network, the neural network determining a clutch temperature using the input data and a relationship of the at least one operating parameter to the clutch temperature learned from the neural network, outputting the determined clutch temperature, and deactivating the neural network for determining the clutch temperature based on the specified clutch temperature. A method for training a neural network adapted to determine a clutch temperature of a vehicle clutch, and a control device for determining a clutch temperature of a vehicle clutch with a neural network, are also disclosed.
F16D 48/06 - Commande par des moyens électriques ou électroniques, p. ex. de la pression du fluide
G05B 13/02 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
G07C 5/08 - Enregistrement ou indication de données de marche autres que le temps de circulation, de fonctionnement, d'arrêt ou d'attente, avec ou sans enregistrement des temps de circulation, de fonctionnement, d'arrêt ou d'attente
32.
LUBRICANT DISTRIBUTION DEVICE FOR ATTACHMENT TO A PLANET CARRIER AND PLANETARY GEAR SET WITH SUCH A LUBRICANT DISTRIBUTION DEVICE
A lubricant distribution device (10) for attachment to a planet carrier (23) of a planetary gearset (20) has a first annular disk (1) with fastening elements (3) arranged to enable axial attachment to the planet carrier (23), and a second annular disk (2) arranged coaxially with and connected to the first annular disk (1). Pockets (4) are defined between the two annular disks (1, 2) and have pocket inlet openings (5) on an inner circumference of the lubricant distribution device (10) to capture lubricant injected onto the inner circumference. The pockets (4) also have guide vanes (6, 7) between the two annular disks (1, 2) and in each case a pocket outlet opening (8), so that the lubricant injected onto the inner circumference is conveyed to the pocket outlet opening (8), where the pocket outlet openings (8) are circumferentially offset relative to the pocket inlet openings (5).
F16H 3/66 - Transmissions ayant au moins trois engrenages centraux composées d'un certain nombre de trains d'engrenage, sans entraînement passant d'un train à l'autre
F16H 1/28 - Transmissions à engrenages pour transmettre un mouvement rotatif avec engrenages à mouvement orbital
F16H 57/04 - Caractéristiques relatives à la lubrification ou au refroidissement
33.
DRIVE UNIT FOR A VEHICLE AND VEHICLE WITH SUCH A DRIVE UNIT
A drive unit for a vehicle (100) has a first electric machine (EM1), a second electric machine (EM2), and a transmission (SG) with a first drive input shaft (An1) for connection to the first electric machine (EM1), a second drive input shaft (An2) for connection to the second electric machine (EM2), a drive output shaft (Ab), a power take-off shaft (NAb) connected to the first drive input shaft (An1), a first sliding sleeve (SM1) having three shift positions (1a, 1b, 1c), a second sliding sleeve (SM2) having two shift positions (2a, 2b), and two planetary gearsets (PS1, PS2). A first planetary gearset (PS1) has a first sun gear shaft (SO1), a first ring gear shaft (HR1), and a first web shaft (ST1), and a second planetary gearset (PS2) has a second sun gear shaft (SO2), a second ring gear shaft (HR2), and a second web shaft (ST2).
In an embodiment a suspension structure for a vehicle includes a shock absorber configured to absorb and soften vibrations of a vehicle body, a solenoid valve provided on an outer surface of the shock absorber, the solenoid valve configured to control a damping force of the shock absorber, a fixing bracket coupled to the outer surface of the shock absorber and a dust cover mount fitted and connected to the fixing bracket on an exterior circumference of the shock absorber.
B60G 13/08 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type des amortisseurs de vibrations ayant des amortisseurs dissipant l'énergie, p. ex. à friction du type "à fluide" hydrauliques
B60G 17/08 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pour s'adapter aux conditions variables du véhicule ou du terrain, p. ex. en fonction de la vitesse ou de la charge les caractéristiques des amortisseurs à fluide
A winding with hairpins for an electric component of an electric machine with at least one phase, a hole count of at least three, and two or three parallel-connected coil strands per coil and phase. The winding extends over a first outer layer, a plurality of middle layers and a second outer layer with a changing winding direction. The change in the winding direction takes place in a return region via, in each instance, one hairpin, referred to as return hairpin, per coil strand in one of the outer layers on a head side of the winding. At least two of the return hairpins have a winding pitch that deviates from a standard winding pitch sWS.
A test stand and modular system are provided for testing an electrically drivable axle module of a motor vehicle having first and second drive output shafts. The test stand has a first loading motor with a first motor shaft, a second loading motor with a second motor shaft, and a test stand base with a test object holder for holding the axle module. The first motor shaft can be connected with no transmission ratio to the first drive output shaft and the second motor shaft can be connected with no transmission ratio to the second drive output shaft. The first and second loading motors are each in the form of permanently excited synchronous motors with at least twelve magnetic pole pairs. The first and second loading motors are each arranged on respective sliding carriages on the test stand base and can be moved toward the axle module.
A plug connector for a fail-safe cable includes a socket and a plug. The fail-safe cable includes at least two parallel lines each having at least one wire. The socket and the plug can be plugged to the socket and has respective plugging contacts for the at least one wire. The plug connector has a respective connector portion for the at least two parallel lines, said respective connector portion being assigned solely to a relevant line. Each respective connector portion has a socket portion of the socket and a plug portion of the plug, said plug portion being able to be plugged into the socket portion. At least a first of the respective connector portions is configured to be more robust against a potential fault source than a second of the respective connector portions.
H01R 13/533 - Socles ou boîtiers conçus pour l'emploi dans des conditions extrêmes, p. ex. haute température, rayonnements, vibrations, environnement corrosif, pression
H01R 13/52 - Boîtiers protégés contre la poussière, les projections, les éclaboussures, l'eau ou les flammes
A propulsion device for a vehicle includes an electric motor, a crank axle, a driven element, a crank axle output element coupled to the crank axle and couplable to the driven element, a stationary element, and a gearing having a predetermined transmission ratio, with an input side of the gearing being coupled to an output element of the electric motor, and with the gearing having a gearing output element couplable to the driven element. The device further includes a torque support component having one or more outwardly facing surface sections, at least one of which has an outwardly curved contour. Additionally, the device includes a torque limiting assembly for limiting a torque between the electric motor and the driven element to a permissible torque by allowing the torque support component to rotate relative to the stationary element when the torque exceeds a predetermined maximum torque.
The invention relates, inter alia, to a drive train (2) for a motor vehicle (1), comprising a transmission module (7) and a clutch module (8) having a further module (3) which is arranged spatially between the transmission module (7) and the clutch module (8) and has an interior (5). The transmission module (7) has a transmission controller (24), and the clutch module (8) has, outside the interior (5), a separating clutch (23) having a clutch-release mechanism (13) for the drive-related coupling and decoupling of an internal combustion engine (9). At least one first channel (10a) for conducting a control medium between the transmission controller (24) and the clutch-release mechanism (13) is provided in a housing part of the further module (3). The first channel (10a) extends spatially separated from the interior (5) of the further module (3).
F16D 25/08 - Embrayages actionnés par fluide avec organe actionné par fluide ne tournant pas avec l'organe d'embrayage
B60K 6/387 - Embrayages actionnés, c.-à-d. embrayages mis en prise ou désaccouplés par des moyens d'actionnement électriques, hydrauliques ou mécaniques
ACTUATOR OF A STEER-BY-WIRE STEERING SYSTEM, STEER-BY-WIRE STEERING SYSTEM, MOTOR VEHICLE AND METHOD FOR DETERMINING A POSITION OF A STEERING ROD OF AN ACTUATING DRIVE
The invention provides an actuator (10) of a steer-by-wire steering system (12) of a motor vehicle (100), the actuator having a housing (22) and a steering rod (24) which is arranged therein and can be moved along a predefined movement direction, a linear travel sensor (40), comprising a magnet (41) arranged on the steering rod, being provided within the housing in such a way that a zero position of the steering rod can be determined by said magnet, the linear travel sensor being characterized by: at least two Hall switches (42) which are arranged at least indirectly on the housing of the actuator and at a predefined distance from the steering rod in such a way that they are opposite one another in the movement direction over a predefined zero position, and a magnet (41) which is arranged on the steering rod in such a way that the steering rod is in the zero position when the magnet is located in a region between the Hall switches (42) in such a way that all Hall switches opposite one another over the zero position output a switching signal.
B62D 7/14 - Timonerie de directionFusées ou leur montage pour roues pivotant individuellement, p. ex. sur pivot de fusée les axes de pivotement étant situés dans plus d'un plan perpendiculaire à l'axe longitudinal du véhicule, p. ex. toutes les roues étant directrices
B62D 15/02 - Indicateurs de direction ou aides de direction
G01D 5/14 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensibleMoyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminéTransducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques influençant la valeur d'un courant ou d'une tension
41.
METHOD FOR PRODUCING A CHASSIS COMPONENT, AND SUCH A CHASSIS COMPONENT
The invention relates to a method for producing a chassis component (1) having a form-fitting connection between a joint housing (4, 5) and a connection component (7), at least one attachment portion (11) of the joint housing (4, 5) being injection-molded and/or cast around an end portion (8, 9) of the connection component (7) in order to provide the form-fitting connection. In order to be able to dispense with an additional component for sufficiently securing the connection, wherein at the same time a simple adjustment of the component length of the chassis component (1) and/or an angular adjustment of the joint housing (4, 5) relative to the connection component (7) is to be made possible, the method is characterized in that the end portion (8, 9) of the connection component (7) has an external thread (10) and, by virtue of being injection-molded and/or cast within the attachment portion (11) of the joint housing (4, 5), an internal thread (15) which interacts with the external thread (10) is formed, whereby the form-fitting connection is provided as a threaded connection.
An interconnection arrangement for an electric machine having a multiphase stator winding with at least one winding end per phase, the winding ends extend in an axial direction with reference to the stator axis, and an interconnection device having a connection unit for electrically contacting the winding ends with a high-voltage terminal and an electrically insulating insulation housing. The connection unit is partially in the insulation housing and has conductor portions that extend in the same direction as the winding ends and are electrically conductively contacted with at least one winding end in each instance. The interconnection arrangement has a positioning device for positioning the winding ends at the respective associated conductor portion. The positioning device is centered with respect to the interconnection device via a centering connection.
dqdqq) are varied in order to generate the sound, the generated sound being evaluated with respect to a wattage applied in each case in relation to the generated acoustic power, and wherein a distribution ratio of the modified current components (id/iq) in the phase current is stored to allow the generation of a sound having maximum acoustic power at the lowest possible wattage. The invention further relates to a method for activating an electric machine (EM) and to power electronics of the electric machine (EM).
H02P 21/22 - Commande du courant, p. ex. en utilisant une boucle de commande
B06B 1/04 - Procédés ou appareils pour produire des vibrations mécaniques de fréquence infrasonore, sonore ou ultrasonore utilisant l'énergie électrique fonctionnant par électromagnétisme
B60Q 5/00 - Agencement ou adaptation des dispositifs de signalisation acoustique
44.
ELECTRIC AUXILIARY POWER TAKE-OFF ASSEMBLY FOR A UTILITY VEHICLE
The invention relates to an electric auxiliary power take-off assembly (1) for a utility vehicle, comprising an auxiliary power take-off unit (2); an electric machine (4) for providing an electric drive torque for the auxiliary power take-off unit (2), the electric machine (4) defining a rotational axis (100); a heat transfer system (22) for transferring heat generated during the operation of the electric machine (4) between a cooling circuit (23) and an oil circuit (24), the heat transfer system (22) having a plurality of fluid-conducting add-on components (25); and a housing (15) for receiving the electric machine (4), wherein the housing (15) has a housing main part (16) and a housing cover (17), the housing main part (16) and the housing cover (17) are connected to one another in the axial direction with respect to the rotational axis (100), and the housing cover (17) has an auxiliary power take-off unit connection interface (36), which is coaxial to the rotational axis (100), for connecting a drive device (3) to the auxiliary power take-off unit (2), at least one of the add-on components (25) of the heat transfer system (22) being sunk into the housing cover (17) in the axial direction with respect to the rotational axis (100) such that the installation space for the at least one add-on component (25) is at least partly provided in the housing main part (16) in the axial direction.
The invention relates to an electric auxiliary power take-off assembly (1) for a utility vehicle, comprising an auxiliary power take-off unit (1); an electric machine (4) for providing an electric drive torque for the auxiliary power take-off unit (2), the electric machine (4) defining a rotational axis (100); a heat transfer system (22) for transferring heat generated during the operation of the electric machine (4) between a cooling circuit (23) and an oil circuit (24), the heat transfer system (22) having a plurality of fluid-conducting add-on components (25); and a housing (15) for receiving the electric machine (4), wherein the housing (15) has a housing main part (16) and a housing cover (17), the housing main part (16) and the housing cover (17) are connected to one another in the axial direction with respect to the rotational axis (100) at an axial end face (102) of the housing (15), and the housing cover (17) has an auxiliary power take-off unit interface (36), which is coaxial to the rotational axis (100), for connecting a drive device (3) to the auxiliary power take-off unit (2), at least one of the add-on components (25) of the heat transfer system (22) being mounted on the housing main part (16) so as to be offset to the auxiliary power take-off unit interface (36) in the axial direction with respect to the rotational axis (100) such that the installation space for the at least one add-on component (25) is offset to the auxiliary power take-off unit interface (36).
The invention relates to a multi-stage manual transmission (130) for a drive device (100) of a motor vehicle (105), comprising - a first pressure valve assembly (200) and a second pressure valve assembly (203) which can be actuated separately and to which a system pressure can be applied; - at least two clutches (221 - 226) for controlling a force flow through the multi-stage manual transmission (130), and - a first demultiplexer assembly (230, 400) connected to the first pressure valve assembly (200) and a second demultiplexer assembly (233) connected to the second pressure valve assembly (203), wherein the first demultiplexer assembly (230, 400) is designed to fluidically connect only a selectable first clutch of the at least two clutches (221 - 226) to the first pressure valve assembly (200), and the second demultiplexer assembly (233) is designed to fluidically connect only a selectable second clutch of the at least two clutches (221 - 226) to the second pressure valve assembly (200). The invention also relates to a drive device (100) for a motor vehicle (105) and to a motor vehicle (105) having such a drive device (100).
F16H 61/02 - Fonctions internes aux unités de commande pour changements de vitesse ou pour mécanismes d'inversion des transmissions transmettant un mouvement rotatif caractérisées par les signaux utilisés
A bending device for producing a winding mat for a rotor or stator of an electric machine, having a coil magazine with wire coils fitted in each instance with conductors; a bending unit with rod-shaped wire guides in which a conductor is guided in each instance, at least two bending heads for forming winding heads at the conductors, and at least two bending jaws for stamping layer steps in the conductors; and a transport system with spindles and a conveying unit for transporting the conductors that are bent to form a winding mat, the bending device being operable in a cycle. The coil magazine is a paternoster magazine and the bending unit includes a paternoster guide in which the wire guides are guided, and a concurrent paternoster movement of the wire coils and wire guides in the paternoster magazine and paternoster guide is adjustable.
H02K 15/0421 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques d'enroulements avant leur montage dans les machines les enroulements étant constitués d’éléments séparés, p.ex. barres, segments ou demi-bobines consistant en des conducteurs uniques, p.ex. enroulements en épingle à cheveux
B21C 37/04 - Fabrication de tôles, barres, fils, tubes ou profilés métalliques ou de produits semi-finis similaires, non prévue ailleursFabrication de tubes de forme particulière des barres ou fils métalliques
A rotor for an electric machine, with rotor shaft, with plurality of rotor poles distributed in circumferential direction with magnet unit, with lamination stack which has a lamination core and insert segment for each rotor pole. The lamination core has a central shaft receptacle for receiving the rotor shaft and, for each rotor pole, a radially outwardly open segment receptacle for receiving the magnet units and the insert segments, and with a wrap surrounding the lamination stack which the magnet units and the insert segments are in the respective segment receptacle. The shaft receptacle has a plurality of supporting surfaces distributed in circumferential direction, and the rotor shaft has a plurality of mating surfaces (22) distributed in circumferential direction, and a supporting surface is supported in each instance at a mating surface of rotor shaft in radial direction with reference to rotational axis of rotor.
H02K 1/30 - Moyens de montage ou de fixation des parties magnétiques tournantes sur ou aux structures constituant le rotor utilisant des pièces intermédiaires, p. ex. des croisillons
H02K 1/276 - Aimants encastrés dans le noyau magnétique, p. ex. aimants permanents internes [IPM]
H02K 15/028 - Fixation des corps de stator ou de rotor à des enveloppes, des supports, des arbres ou des moyeux
H02K 15/035 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques comportant des aimants permanents sur le rotor
49.
CURING DEVICE, ASSEMBLY HAVING THE CURING DEVICE, AND METHOD FOR PRODUCING A ROTOR BANDAGE
The invention relates to a curing device (3) for treating a rotor raw bandage (7) of a rotor (2), wherein the rotor raw bandage (7) comprises a flowable, curable matrix material (9); having a receiving device (10) for receiving the rotor (2) to be treated, wherein the receiving device (10) has at least two receiving segments (11, 12a, 12b) which, in an open state of the receiving device (10), can be arranged at a distance from the rotor raw bandage (7) in the radial direction with respect to a rotor rotational axis (100) and, in a closed state of the receiving device (10), can be contacted with the rotor raw bandage (7) in the radial direction with respect to the rotor rotational axis (100); having a pressure device (13) which is designed to apply a contact pressure (101) to at least one of the receiving segments (12a, 12b) in order to deform the raw rotor bandage (7) in the closed state under the action of the contact pressure (101), wherein at least in the closed state, at least one diversion volume (16a, 16b, 16c), into which a matrix material (9) displaced by the contact pressure (101) can flow, is formed between the at least two receiving segments (11, 12a, 12b).
The invention relates to a multi-stage manual transmission (130) for a drive device (100) of a motor vehicle (105), comprising a first pressure valve assembly (200) and a second pressure valve assembly (203), which can be actuated separately and which can be subjected to a system pressure, and comprising at least two clutches (221 - 226) for controlling a force flow through the multi-stage transmission (130), wherein each clutch (221 - 226) is associated with a holding valve (231 - 236), each of which can be selectively locked, by means of an associated separately controllable locking mechanism (241 – 246), in a filling position, in which a fluidic connection between the first pressure valve assembly (200) and the associated clutch (221 - 226) is released, or an emptying position, in which a fluidic connection between the associated clutch (221 - 226) and the second pressure valve assembly (203) is released, and each holding valve (231 - 236) can be switched from the emptying position into the filling position by means of a control pressure of the first pressure valve assembly (200) when an actuation of the holding valve (231 - 236) is released by the locking mechanism (241 - 246). The invention also relates to a drive device (100) for a motor vehicle (105) having such a multi-stage manual transmission (130).
F16H 61/02 - Fonctions internes aux unités de commande pour changements de vitesse ou pour mécanismes d'inversion des transmissions transmettant un mouvement rotatif caractérisées par les signaux utilisés
An actuating arrangement for a gearbox including at least one shift drum and a pawl, where the pawl is swivelably mounted. When the shift drum is rotated, the pawl is pressed out of engagement with a shift element part of a shift element of the gearbox to actuate the shift element. The actuating arrangement comprises at least one means for reducing friction force during actuation of the shift element.
F16H 63/40 - Sorties de commande vers les transmissions transmettant un mouvement rotatif pour changements de vitesse ou pour mécanismes d'inversion délivrant des signaux autres que les signaux pour manœuvrer les mécanismes finals de sortie
F16H 63/18 - Mécanismes finals de sortie à cet effetMoyens de manœuvre pour les mécanismes finals de sortie plusieurs mécanismes finals de sortie étant mus par un seul mécanisme final de manœuvre commun les mécanismes finals de sortie étant actionnés successivement par le mouvement progressif du mécanisme final de manœuvre le mécanisme final de manœuvre comprenant des cames
09 - Appareils et instruments scientifiques et électriques
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Control devices; programmable control apparatus; software;
software, downloadable or permanent (recorded); software for
controllers; software for drive controllers. Propulsion systems for land vehicles; gearboxes; drive
chains for land vehicles; combination of drives and
auxiliary drives; transaxle systems; fully electric
transaxle systems; transmission shafts for land vehicles;
motor drive units for land vehicles; motors, electric, for
land vehicles; power transmission mechanisms for land
vehicles; electric axle drives for use in relation to the
following goods: vehicles for use on land.
53.
Method, System for Carrying Out Such a Method; Computer Program and Computer-Readable Medium for Generating a Test Profile for Vibration Testing of Vehicle Equipment on the Basis of Data Acquisition During Route Journeys
A method for generating a test profile includes calculating, using a spectrum calculation algorithm, a plurality of pseudo-damage spectra from a plurality of measurement signals previously recorded during a route journey of a test vehicle. The method further includes an extrapolation and superposition process where a plurality of extrapolated pseudo-damage spectra are generated by multiplying each of the pseudo-damage spectrum by a proportionality constant, and a superposed pseudo-damage spectrum is generated by adding together the plurality of extrapolated pseudo-damage spectra. Further, the method includes calculating a reference signal pseudo-damage spectrum using the spectrum calculation algorithm on a reference signal, and an extrapolated reference signal pseudo-damage spectrum by multiplying the reference signal pseudo-damage spectrum by the proportionality constant. Additionally, the method includes generating the test profile based on the superposed pseudo-damage spectrum and the extrapolated reference signal pseudo-damage spectrum.
G07C 5/04 - Enregistrement ou indication du temps de circulation, de fonctionnement, d'arrêt ou d'attente uniquement utilisant des moyens de comptage ou compteurs à horloge
The invention relates to an electric motor having a motor housing (1), comprising a stator (2) and a rotor (3), wherein the motor housing (1) contains a cylindrical stator housing part (101) that radially envelops the stator (2), and a cylindrical rotor component (102) that radially envelops the rotor (3) and projects axially into the stator housing part (101). The stator (2) consists of a cylindrical laminated core (4) having a plurality of axially parallel slots (5), from which connecting pins (6) protrude, on the end face of the laminated core (4), for connection to power electronics. The connecting pins (6) are stopped from swinging out radially by an outer support ring (7) and/or an inner support ring (10).
The invention relates to a computer-implemented method (100) for adapting a first production plan of a first production system (200) for producing a first product, the method comprising the steps of: monitoring (110) production of the first product and, upon detection of disruptions in the first production system (200), outputting (120) disruption information characterising the disruption; determining (130) a maintenance operation for the first production system (200) on the basis of the disruption information; determining (140) an effect on the first production plan and on a supply chain on the basis of the maintenance, wherein the supply chain comprises the first production system (200) and at least one of a second production system (300) and an intermediary (400) which request the first product by means of a first demand request; determining (150) provision information for the second production system and/or the intermediary on the basis of the effect, wherein the provision information characterises a forecast relating to the production and provision of the first product on the basis of the effect; adapting (160) the first production planning of the first production system (200) on the basis of the maintenance and the effect on the supply chain, wherein the adapted first production planning characterises a forecast relating to the production and provision of the first product.
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projetsPlanification d’entreprise ou d’organisationModélisation d’entreprise ou d’organisation
G06Q 10/20 - Administration de la réparation ou de la maintenance des produits
A compressed air generation apparatus for an air spring arrangement having an air spring and a passive compressed air generator. The compressed air generator converts relative displacements of its two portions in at least one direction into generation of compressed air. The first portion is coupled to a first connection point for connection to a first spring portion of the air spring of the air spring arrangement. The second portion is coupled via a linkage to a second connection point to a second spring portion of the air spring of the air spring arrangement. Translational relative movements between the connection points cause the relative displacement of the two portions with respect to one another. The linkage converts an adjusting movement introduced into the second connection point with an adjusting force into a higher actuation force and a lower actuation movement at the second portion of the compressed air generator.
B60G 11/27 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type des ressorts ayant des ressorts à fluide uniquement, p. ex. ressorts hydropneumatiques dans lesquels le fluide est un gaz
B60G 11/30 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type des ressorts ayant des ressorts à fluide uniquement, p. ex. ressorts hydropneumatiques ayant pour ces ressorts des accumulateurs de fluide sous pression, p. ex. accumulateurs disposés dans le châssis du véhicule
A transmission for a drive train of a vehicle includes an input shaft, a first output shaft, a second output shaft, and a differential arranged in power flow between the input shaft and the two output shafts. A first output torque is transmittable onto the first output shaft by the first planetary gear set. A support torque of the first planetary gear set is convertible in the second planetary gear set such that a second output torque is transmittable onto the second output shaft. The first and second planetary gear sets are axially adjacent such that the planet gears do not axially overlap. A ring gear in the first planetary gear set is connected to a sun gear in the second planetary gear set for conjoint rotation, with the sun gear being arranged on an end face of the ring gear and axially fixed by a securing ring.
F16H 48/10 - Transmissions différentielles avec des engrenages à mouvement orbital avec des engrenages orbitaux droits
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
An oil transfer device includes a stationary member and a rotating member, with the rotating member being rotatable relative to the stationary member about a rotational axis. The stationary member defines a main oil channel, with a nozzle being at an end portion of the main oil channel in an oil flow direction, the nozzle defining an opening which forms a nozzle axis. The rotating member includes a wall portion extending in a circumferential direction, with an oil channel being defined in the wall portion, the oil channel extending along an oil channel axis through the wall portion. The nozzle axis and the oil channel axis are configured such that oil from the nozzle flows at least temporarily into the oil channel of the rotating member during a rotation of the rotating member.
F16H 57/04 - Caractéristiques relatives à la lubrification ou au refroidissement
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 48/10 - Transmissions différentielles avec des engrenages à mouvement orbital avec des engrenages orbitaux droits
59.
AGRICULTURAL WORKING VEHICLE COMPRISING AN AIR-SUSPENDED DRIVER'S CAB AND A GPS TRACK GUIDANCE SYSTEM
The invention relates to an agricultural working vehicle (2) comprising: a chassis (6) which, during operation (B), has a travel position (FP) on the ground (4); a driver's cab (12) which is mounted on the chassis (6) so as to be movable by means of at least one air spring (14a, b), wherein each of the air springs (14a, b) can be deflected by a current spring length (FLa, b) along a spring travel path (16a, b), and the spring length (FLa, b) is correlated with a relative position (R) between the driver's cab (12) and the chassis (6), wherein each air spring (14a, b) contains a sensor (20a, b), the sensor signal (22a, b) thereof represents the spring length (FLa, b), and the sensor signal (22a, b) is made available in the vehicle (2); and at least one GPS sensor (26) which is fixedly attached to the driver's cab (12), wherein a GPS position (GO) of the GPS sensor (26), determined by means of the GPS sensor (26), is made available in the vehicle (2). The agricultural working vehicle contains a track guidance system (30) which is designed to determine the travel position (FP) on the basis of the GPS position (GO) by transforming the GPS position (GO) into the travel position (FP) of the chassis (6), taking into account the relative position (R), on the basis of at least one of the sensor signals (22a, b).
B60G 11/27 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type des ressorts ayant des ressorts à fluide uniquement, p. ex. ressorts hydropneumatiques dans lesquels le fluide est un gaz
A gearing for a vehicle includes an input shaft, an intermediate shaft, a first output shaft, a second output shaft, a first planetary gear set, a second planetary gear set, and a cylindrical gear gearing. The intermediate shaft is mechanically operatively connected to a third element of the first planetary gear set. The first output shaft is mechanically operatively connected to a second element of the first planetary gear set. A first element of the first planetary gear set is mechanically operatively connected to a first element of the second planetary gear set. The second output shaft is mechanically operatively connected to a third element of the second planetary gear set. The input shaft is mechanically operatively connected to the intermediate shaft via the cylindrical gear gearing. The gearing has a transmission ratio having an absolute value greater than ten between the input shaft and the output shafts.
F16H 3/66 - Transmissions ayant au moins trois engrenages centraux composées d'un certain nombre de trains d'engrenage, sans entraînement passant d'un train à l'autre
F16H 1/46 - Systèmes consistant en plusieurs trains d'engrenages, chacun comportant des engrenages orbitaux
F16H 3/00 - Transmissions à engrenages pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser le mouvement rotatif
F16H 3/62 - Transmissions ayant au moins trois engrenages centraux
F16H 57/04 - Caractéristiques relatives à la lubrification ou au refroidissement
F16H 57/08 - Parties constitutives générales des transmissions des transmissions à organes à mouvement orbital
A gearing for a vehicle includes a first planetary gear set and a second planetary gear set, each having a first element, a second element, and a third element. The second planetary gear set is mechanically operatively connected to the first planetary gear set. The gearing further includes a cylindrical gear for receiving a drive torque of a drive apparatus. The cylindrical gear is mechanically operatively connected to one element of the first planetary gear set or the second planetary gear set. The cylindrical gear overlaps in an axial direction with one of the elements of one of the first planetary gear set or the second planetary gear set.
F16H 37/08 - Combinaisons de transmissions mécaniques non prévues dans les groupes comportant essentiellement et uniquement des transmissions à engrenages ou à friction à plusieurs arbres d’entraînement ou entraînésCombinaisons de transmissions mécaniques non prévues dans les groupes comportant essentiellement et uniquement des transmissions à engrenages ou à friction avec dispositions pour répartir le couple entre plusieurs arbres intermédiaires avec transmission différentielle
B60K 1/00 - Agencement ou montage des ensembles de propulsion électriques
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 48/10 - Transmissions différentielles avec des engrenages à mouvement orbital avec des engrenages orbitaux droits
F16H 57/02 - Boîtes de vitessesMontage de la transmission à l'intérieur
F16H 57/021 - Structures de support d'arbres, p. ex. parois de séparation, orifices de logement de paliers, parois de carter ou couvercles avec paliers
62.
Axle Bridge for a Driven Motor Vehicle Axle, Motor Vehicle Axle and Motor Vehicle
An axle bridge for a driven motor vehicle axle includes an axle body with a first tubular section, a second tubular section, and an annular section between the first and second tubular sections. The axle bridge further includes a support assembly for a differential bearing assembly, the support assembly being supported at the annular section.
B60B 35/18 - Essieux transmettant le couple caractérisés par la disposition des paliers pour les éléments transmettant le couple dans les carters d'essieu
A bottom bracket gearbox for a bicycle, the bottom bracket gearbox having a planetary gear set design, the bottom bracket gearbox including at least one brake shift element, at least one brake pawl actuatable for blocking and releasing an associated gearbox component for shifting a gear step, and an arrangement for actuating the at least one brake pawl. The arrangement includes at least one cam element, each of the at least one cam element being operatively connected to a respective one of the at least one brake pawl and being separately activatable.
B62M 11/14 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires
B62M 11/18 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires avec plusieurs ensembles d'engrenages planétaires
For a work machine having a drive device with a hydrodynamic torque converter and a powershift transmission with at least a first powershift-capable friction clutch, a method of operation includes determining a first converter slip while (a) the drive device is idling, where a transmission input shaft rotates at a constant idling speed, (b) a first friction clutch is in a first shifting state in which no torque is transmitted, and (c) a turbine wheel connected to the transmission input shaft is running at a lower speed than a pump wheel of the torque converter. An inching control operation is carried out, where a first friction clutch is activated to set the determined first converter slip such that friction partners of the at least first friction clutch are brought into frictional contact. A system, a processor, a drive train, a work machine, and a computer program product are also disclosed.
The invention relates to a method for checking the plausibility of a parameter involved in operation of a vehicle system, where the plausibility of the parameter sensed by a first sensor is checked by means of a second sensor, which likewise senses the parameter, by the examination of a first sensor signal (n(S1)) from the first sensor with a second sensor signal (n(S2)) from the second sensor. To make checking of the plausibility as reliable as possible, a differential signal (Δn) between the first sensor signal (n(S1)) and the second sensor signal (n(S2)) is formed and is compared with at least one threshold value (thd1, thd2). A measure is taken if the differential signal (Δn) exceeds the at least one threshold value (thd1, thd2) continuously for longer than a particular amount of time (tft1, tft2) associated with the at least one threshold value (thd1, thd2).
B60W 50/02 - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour préserver la sécurité en cas de défaillance du système d'aide à la conduite, p. ex. en diagnostiquant ou en palliant à un dysfonctionnement
66.
PLANETARY CARRIER WITH LUBRICANT LINES FOR AXIAL SLIDING BEARING SEGMENTS
A drive arrangement for a wind turbine includes a planetary carrier and a planetary gear. The planetary gear is rotatably mounted in the planetary carrier. The planetary carrier has at least one lubricant line which opens into a space between the at least one planetary gear and a side plate of the planetary carrier.
F03D 15/10 - Transmission de l’énergie mécanique utilisant un engrenage non limité à un mouvement rotatif, p. ex. comportant des organes oscillants ou à mouvement alternatif
F03D 80/70 - Dispositions de roulement ou de graissage
F16H 57/04 - Caractéristiques relatives à la lubrification ou au refroidissement
F16H 57/08 - Parties constitutives générales des transmissions des transmissions à organes à mouvement orbital
The invention relates to a drive arrangement (101) for a wind turbine, comprising a rotatably mounted planet carrier (111) and a spur gear (115) arranged coaxially with the planet carrier (111). The spur gear (115) is rotatably mounted on a hub (123) of the planet carrier (111).
F03D 15/10 - Transmission de l’énergie mécanique utilisant un engrenage non limité à un mouvement rotatif, p. ex. comportant des organes oscillants ou à mouvement alternatif
F16H 57/00 - Parties constitutives générales des transmissions
68.
IDLE CIRCUIT FOR A HYDRAULIC ACTUATOR OF A WIND TURBINE
The invention relates to an arrangement (103) for an actuator (101) of a wind turbine; comprising a motor (105) and a first line arrangement (107a) which is hydraulically connected to a first connection of the motor (105) and which is or can be hydraulically connected to a pump (115). Via a second line arrangement (107b), the first connection of the motor (105) is hydraulically connected to a fluid reservoir (117); wherein the second line arrangement (107b) has a first check valve (121a) which allows flow from the fluid reservoir (117) towards the first connection of the motor (105) and prevents flow in the opposite direction.
A method for controlling an electric drive machine (6) of a work vehicle (2) is described. Furthermore, a control device (4) configured to carry out steps of such a method is described. Furthermore, a work vehicle (2) comprising such a control device (4) is described.
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 50/60 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries
B60L 58/12 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries en fonction de l'état de charge [SoC]
70.
ROTOR ASSEMBLY, AND METHOD FOR MOUNTING THE ROTOR ASSEMBLY OF A SEPARATELY EXCITED ELECTRIC MACHINE OF A VEHICLE
The invention relates to a rotor assembly having a rotor shaft (1), which is in the form of a hollow shaft, for a separately excited electric machine (2), wherein an axially insertable inductive transmission device (4) can be arranged inside the rotor shaft (1), and at least one rotor winding can be arranged on the outer circumference of the rotor shaft (1), wherein a contacting arrangement is provided for electrically connecting the inductive transmission device (4) and the rotor winding, wherein the contacting arrangement is formed by a contact element (5, 5A) fastened in a radial shaft through-passage of the rotor shaft (1), and wherein the contact element (5, 5A) has, at an end near the transmission device (8), a first axially oriented contact region (6) for electrical connection to the transmission device (8) and, at an end near the outer circumference of the rotor shaft (1), a second contact region (7) for electrical connection to the rotor winding. The invention also relates to a separately excited electric machine (2) comprising a rotor assembly and to a vehicle (3) comprising at least one separately excited electric machine (2).
H02K 7/00 - Dispositions pour la mise en œuvre d'énergie mécanique associées structurellement aux machines dynamo-électriques, p. ex. association structurelle avec des moteurs mécaniques d'entraînement ou des machines dynamo-électriques auxiliaires
H02K 11/00 - Association structurelle de machines dynamo-électriques à des organes électriques ou à des dispositifs de blindage, de surveillance ou de protection
H02K 11/042 - Redresseurs associés à des parties tournantes, p. ex. à des noyaux rotoriques ou à des arbres tournants
H02K 19/12 - Moteurs synchrones pour courant polyphasé caractérisés par la disposition des enroulements d'excitation, p. ex. pour auto-excitation, compoundage ou changement du nombre de pôles
The invention relates to a reduction gear (10, 20) comprising a first reduction stage (11, 21), a second reduction stage (12, 22) and a third reduction stage (13, 23). The first reduction stage (11, 21) is designed as a first planetary gear set (110), having a drivable first sun gear (111), having a first spider (112) and having a first ring gear (113), wherein first planetary gears (114), which each engage into the first sun gear (111) and into the first ring gear (113), are mounted on the first spider (112). The second reduction stage (12) is designed as a second planetary gear set (120), having a second sun gear (121), having a second spider (122) and having a second ring gear (123). Second planetary gears (124), which each engage into the second sun gear (121) and into the second ring gear (123), are mounted on the second spider (122). The second sun gear (121) is connected to the first spider (112) in a rotationally fixed manner. The third reduction stage (13) has a pinion (131, 231) which is connected to the second spider (122) in a rotationally fixed manner. The pinion (131, 231) engages into a third ring gear (31, 41). The invention further proposes a drive assembly (1) comprising two such reduction gears (10, 20). Finally, a method for operating such a drive assembly (1) is specified.
Adapting a clutch (2) for a vehicle (4) includes outputting (S2) a parameter to the clutch (2) in order to operate the clutch (2) using the parameter, receiving (S3) an operating parameter corresponding to the operation of the clutch (2), determining (S4) a clutch temperature using a neural network configured to determine the clutch temperature based on a learned relationship between the clutch temperature and the received operating parameter, determining (S5) whether clutch temperature corresponds to a target temperature; and if the determined clutch temperature corresponds to the target temperature, outputting (S6) the parameter to the clutch (2) in order to adapt the clutch (2) using the parameter. Also disclosed is a computing unit (6) configured to carry out the method and a vehicle (4) having a clutch (2) adapted by means of a computing unit (6) that carries out the method.
The present invention relates to a method for controlling a motor brake of an internal combustion engine of a powertrain of a motor vehicle (10). In one step, the motor brake is activated. In another step, a reversing process (42) is detected. A step is then carried out in which a deactivation time of the motor brake is determined on the basis of the detected reversing process and in another step, the motor brake is deactivated at the deactivation time (46). The invention additionally relates to a controller (12).
F02D 13/02 - Réglage de la puissance du moteur par variation des caractéristiques de fonctionnement de la soupape d'admission ou de la soupape d'échappement, p. ex. réglage de la durée d'admission ou d'échappement pendant la marche du moteur
F02D 41/02 - Dispositions de circuits pour produire des signaux de commande
74.
ENGINE BRAKING FUNCTION FOR A CONTINUOUSLY VARIABLE TRANSMISSION
A method is provided for controlling the transmission ratio (105) in a continuously variable transmission that is included in a drivetrain of a vehicle. The transmission ratio (105) is controlled during traction operation such that a magnitude of torque acting on a drivetrain shaft does not overshoot a first limit function (101), which assigns a torque limit (107) to each transmission ratio (105), where the torque acts on the shaft at maximum torque load of the drivetrain in traction operation. The transmission ratio (105) is controlled during overrun operation such that a magnitude of torque acting on the shaft does not overshoot a second limit function (103), which assigns to every transmission ratio a torque limit (107) which acts on the shaft in the case of maximum torque load on a part of the drivetrain downstream of an engine of the drivetrain in overrun operation.
B60W 30/184 - Prévention des dégâts provoqués par la surcharge ou l'usure excessive de la ligne de transmission
B60W 10/101 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des boîtes de vitesses transmissions à variation continue du rapport
B60W 10/18 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de freinage
The present invention relates to a method for actuating a parking brake device (12) of a work machine (1). The work machine (1) comprises a service brake device (5) for braking the work machine (1) while in motion. The method comprises the steps of detecting (II) an operating state variable of the service brake device (5) and actuating (IV) the parking brake device (12) based on the detected operating state variable of the service brake device (5).
B60T 7/04 - Organes d'attaque de la mise en action des freins par l'entremise d'une personne actionnés au pied
B60T 7/12 - Organes d'attaque de la mise en action des freins par déclenchement automatiqueOrganes d'attaque de la mise en action des freins par déclenchement non soumis à la volonté du conducteur ou du passager
B60T 13/66 - Commande électrique des systèmes de freins à fluide sous pression
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissanceSystèmes de freins incorporant ces moyens de transmission, p. ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
The invention relates to an actuator (101) for a wind turbine; the actuator having at least one motor (115), at least one pump (103), and a first line arrangement (107) via which the pump (103) is or can be hydraulically conductively connected to the motor (115). A pressure-limiting arrangement (119), which can be switched between a first maximum pressure and a second maximum pressure, is provided for limiting the pressure which can be transmitted via the first line arrangement (107).
The invention relates to a method for shifting an automatic transmission (16) from an actual gear to a target gear. The automatic transmission (16) has a plurality of clutches (24a-e), wherein at the start (t1) of a shifting process, a disengaging clutch (28) is closed and an engaging clutch (30) and an additional clutch (34) are open, and at the end (t2) of the shifting process, the disengaging clutch (28) and the additional clutch (34) are open and the engaging clutch (30) is closed. The method comprises: opening the disengaging clutch (28) during the shifting process with a torque curve (36a) for the disengaging clutch (28) determined for the shifting process; closing the engaging clutch (30) during the shifting process with a torque curve (36b) for the engaging clutch (30) determined for the shifting process; and at least partially closing and subsequently opening the additional clutch (34) during the shifting process with a torque curve (36c) for the additional clutch (34) determined for the shifting process. The torque curves (36a, 36b, 36c) for the disengaging clutch (28), the engaging clutch (30) and the additional clutch (34) are determined in such a way that an output torque of the automatic transmission (16) and/or an engine speed follow a desired curve during the shifting process.
F16H 61/686 - 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 sans interruption de l'entraînement avec des engrenages à mouvement orbital
A fluid system for an electric drive device having power electronics for controlling an electric drive machine comprises a housing shell for accommodating the power electronics, a cooling element having a first side for supporting the power electronics and a second side for a cooling fluid to wash around, and a heat exchanger for transferring heat between a lubricating fluid of the drive device and the cooling fluid. Fluid channels are provided here in order to conduct the cooling fluid from an inlet to the second side, from there to the heat exchanger and from the heat exchanger to an outlet.
H02K 9/19 - Dispositions de refroidissement ou de ventilation pour machines avec enveloppe fermée et circuit fermé de refroidissement utilisant un agent de refroidissement liquide, p. ex. de l'huile
B60K 11/04 - Disposition ou montage des radiateurs, volets de radiateurs ou écrans de radiateurs
H02K 5/20 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction avec des canaux ou des conduits pour la circulation d'un agent de refroidissement
H02K 11/33 - Circuits d’entraînement, p. ex. circuits électroniques de puissance
The invention relates to an inclination angle detection device in a vehicle (1) which comprises a chassis (3) having a plurality of vehicle wheels (10, 11, 12, 13) and having a plurality of vehicle axles (8, 9), which are spaced apart from one another in a vehicle longitudinal direction (x) and which are each assigned at least one of the vehicle wheels, and which comprises a vehicle body (2) supported by the chassis (3), the inclination angle detection device (27) comprising at least one sensor unit (30, 31), by means of which at least one variable characterizing inclination of the vehicle body can be detected and at least one sensor signal (a_b, ω_b; a_RR, ω_RR) characterizing said variable can be provided, and an evaluation unit (34), which is connected to the at least one sensor unit (30, 31) and comprises a neural network (36) by means of which at least one first inclination signal (Sθ1) characterizing an inclination (θN) of the vehicle body (2) can be determined on the basis of the at least one sensor signal (a_b, ω_b; a_RR, ω_RR), wherein - the evaluation unit (34) additionally comprises an analytical model (41) by means of which at least one second inclination signal (Sθ2) characterizing an inclination (θN) of the vehicle body (2) can be determined on the basis of the at least one sensor signal (a_b, ω_b; a_RR, ω_RR), and - the neural network (36) can be modified using the at least one second inclination signal (Sθ2).
The invention relates to a method for the initial activation of a battery-operated electric device (2). The method has the steps of detecting (S1) a movement of the device (2), transmitting (S2) a confirmation request to a mobile terminal (4) if a specific movement carried out by a user of the device has been detected, receiving (S3) a confirmation response from the mobile terminal (4) with respect to the confirmation request, and activating (S4) the device (2) if a positive confirmation response has been received. The invention also relates to a battery-operated electric device (2), which is designed to carry out steps of such a method, and to a system comprising such a device (2).
G06F 1/3206 - Surveillance d’événements, de dispositifs ou de paramètres initiant un changement de mode d’alimentation
G06F 1/3287 - Économie d’énergie caractérisée par l'action entreprise par la mise hors tension d’une unité fonctionnelle individuelle dans un ordinateur
Electric machine, particularly electric machine for a motor vehicle, having a plurality of phases and a plurality of phase terminals which are connected to the individual phases for contacting the electric machine with a control device, particularly an inverter, and a star conductor. The star conductor and the phase terminals are arranged at different circumferential positions with reference to a longitudinal axis of the electric machine.
A terminal device (101) having at least one input interface and at least one data transmission interface is configured to receive an identifier of a building (107) and information about structural conditions and/or sources of hazards in the building (107) via the input interface, to establish a data connection (109) to a central computer (105) via the data transmission interface, and to transmit the identifier with the information to the central computer (105) via the data connection (109).
A gearbox, including at least one vibration damper and a gearwheel or a shaft. The at least one vibration damper is attached to the gearwheel or the shaft of the gearbox. The at least one vibration damper can have a primary damping mass which is coupled to the gearwheel or the shaft via one or more springs or via one or more dampers.
F16F 15/14 - Suppression des vibrations dans les systèmes rotatifs par utilisation d'organes mobiles avec le système lui-même utilisant des masses en oscillation libre tournant avec le système
F16H 57/00 - Parties constitutives générales des transmissions
A spur gear housing designed to accommodate a spur gear stage of a transmission has a reinforcement structure configured to absorb a force acting upon the spur gear housing, stud structures each designed for the attaching of at least one attachment means for the spur gear housing, and a plurality of connection structures each designed to provide at least one supply element of the spur gear stage. The reinforcement structure has radially outer receiving areas and radially inner reinforcement areas distributed circumferentially. The stud structures and the connection structures are distributed circumferentially and are provided in a number which is larger than the number required for the use of the spur gear stage.
F16H 57/025 - Support des boîtes de vitesses, p. ex. bras de couple, ou attachement à d'autres dispositifs
F16H 57/03 - Boîtes de vitessesMontage de la transmission à l'intérieur caractérisés par des moyens pour renforcer les boîtes de vitesses, p. ex. nervures
F16H 57/031 - Boîtes de vitessesMontage de la transmission à l'intérieur caractérisés par des couvercles pour les boîtes de vitesses
85.
WIRE-COIL PROVIDING DEVICE FOR MOVING A PLURALITY OF WIRE COILS DURING THE PRODUCTION OF COIL WINDINGS
A wire coil providing device for moving a plurality of wire coils during the production of coil windings comprises at least two belts with guide rails, a coil carrier being arrangeable at each of the guide rails, and with connection rails which are arranged between the two belts and on which a coil carrier is displaceable between the guide rails of the belts, and further includes at least one parking rail on which the coil carrier is slidable from the guide rail so that a further coil carrier arranged in a further guide rail is slidable past it.
H01F 41/09 - Machines d’enroulement à plusieurs supports de travail ou à plusieurs formes d’enroulement
H01F 41/082 - Dispositifs de guidage ou de positionnement du matériau enroulé sur la forme d’enroulement
H02K 15/085 - Exécution des enroulements par pose des conducteurs dans ou autour des parties formant le noyau par pose des conducteurs dans des stators encochés
H02K 15/09 - Exécution des enroulements par pose des conducteurs dans ou autour des parties formant le noyau par pose des conducteurs dans des rotors encochés
86.
POWER-GENERATING COMPONENT OF AN ELECTRIC MACHINE AND WAVE WINDING
A power-generating component of an electric machine having an annular lamination stack with a plurality of radially arranged slots and a wave winding with at least a first continuous conductor, a second continuous conductor, and a third continuous conductor, each guided in a plurality of revolutions through adjacent slots and which form a composite conductor. The composite conductor has a slot jump in which the first, second, and the third conductors, respectively, span an equal number of slots and in which there is a layer change. The composite conductor further has at least one slot jump change as a result of which the arrangement of the first, second, and third conductors relative to one another are swapped after the slot jump change. At least one slot jump change is provided within every revolution of the composite conductor.
H02K 3/28 - Schémas d'enroulements ou de connexions entre enroulements
H02K 1/16 - Noyaux statoriques à encoches pour enroulements
H02K 3/12 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p. ex. avec des conducteurs en barre disposés dans des encoches
87.
GEAR COMPONENT HAVING AN EMERGENCY LUBRICATING DEVICE
A gearbox component, including at least one bore configured to conduct oil between two openings, a plug which is arranged and fixed at least partially in the at least one bore, an axially displaceable piston arranged in the at least one bore, and a spring which is braced between the plug and the piston. The spring and the plug are located on a different side of the piston relative to the two openings.
F16H 57/04 - Caractéristiques relatives à la lubrification ou au refroidissement
F16H 57/02 - Boîtes de vitessesMontage de la transmission à l'intérieur
F16H 57/027 - Boîtes de vitessesMontage de la transmission à l'intérieur caractérisés par des moyens pour ventiler les boîtes de vitesses, p. ex. dispositifs d'aération
F16H 57/08 - Parties constitutives générales des transmissions des transmissions à organes à mouvement orbital
88.
ELECTRIC STEERING SYSTEM AND VEHICLE COMPRISING THE STEERING SYSTEM
An electric steering system includes a sensor that records steering information from a steering shaft, an electric drive unit, and a steering gear. The electric drive unit generates an auxiliary force and has a servomotor and a control apparatus that controls the servomotor based on the recorded steering information. The steering gear has a gear housing, which has a first gear input for connecting a drive shaft to the electric drive unit, a second gear input for connecting the steering shaft to the sensor and a gear output for connecting an output shaft to a steerable vehicle wheel. The electric drive unit is connected to the gear housing at the first gear input and the sensor is connected to the gear housing at the second gear input. The sensor and the electric drive unit are connected to one another, via a lead frame arranged in the gear housing.
B62D 5/04 - Direction assistée ou à relais de puissance électrique, p. ex. au moyen d'un servomoteur relié au boîtier de direction ou faisant partie de celui-ci
89.
Assembly for Actuating a Shift Element of a Transmission
An arrangement for actuating a shift element includes a shift pawl (3) pivotably mounted about a pivot axis (2) and a rotatable shift ring (4) with an outer toothing (5). A first end (6) of the shift pawl (3) is assigned to the outer toothing (5) of the shift ring (4), and a second end (7) of the shift pawl (3) is assigned to a shift gate (8) that actuates the shift pawl (3). A first contact line region (10) between a contact surface course (11) on the first end of the shift pawl (3) and a contact surface course (12) on the outer toothing (5) of the shift ring (4) is designed such that a contact engagement angle (φ) of the shift pawl (3) of approximately 94° plus/minus 3° is produced between a first leg and a second leg.
B62M 25/00 - Commandes pour mécanismes de changement de vitesses spécialement adaptées aux cycles
B62M 11/14 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires
F16H 63/18 - Mécanismes finals de sortie à cet effetMoyens de manœuvre pour les mécanismes finals de sortie plusieurs mécanismes finals de sortie étant mus par un seul mécanisme final de manœuvre commun les mécanismes finals de sortie étant actionnés successivement par le mouvement progressif du mécanisme final de manœuvre le mécanisme final de manœuvre comprenant des cames
A method is described for preventing undesired travelling of a work machine (14) in a wrong direction, wherein the work machine (14) has an electric machine (2) for propelling the work machine (14). A desired direction of travel (FRW) of a driver of the work machine (14) is sensed (S1) and a state variable of the work machine (14) that correlates with an actual direction of travel of the work machine is sensed (S2). Furthermore, on the basis of a comparison of the sensed desired direction of travel (FRW) and the sensed state variable of the work machine, it is identified (S3) whether the electric machine (2) is in a safety-critical state. Then, if it has been identified that a safety-critical state exists, a signal is sent (S4) to the electric machine (2) to transfer the electric machine (2) into a state not suitable for propulsion. Furthermore, a control device (4) is described, which is designed to carry out such a method. In addition, the invention relates to a drive group (6) having such a control device (4), and to a work machine (14) having such a drive group (6).
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 10/06 - 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 10/18 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de freinage
B60W 20/10 - Commande de l'apport de puissance de chacun des moteurs primaires pour répondre à la demande de puissance requise
91.
DRIVE UNIT FOR A BICYCLE, AND BICYCLE COMPRISING SUCH A DRIVE UNIT
The invention relates to a drive unit (110) for a bicycle (100), comprising a housing (1) having a drive shaft (2) which protrudes axially from the housing (1) on both sides, and having an output shaft (20) which is drivingly connected at least to the drive shaft (2) via a transmission (21). In addition, the drive unit (110) comprises at least one first protective cap (3) which is designed to protect a respective seal (5, 6), wherein the first protective cap (3) is arranged externally axially in front of the first seal (5) in the region of a first end face of the housing (1) and is radially spaced apart from the drive shaft (2) in such a way that a circumferential air gap is formed between the first protective cap (3) and the drive shaft (2).
The invention relates to a transmission arrangement for a vehicle that can be operated at least intermittently by muscle power. The transmission arrangement has an input element (4), a planetary gear set, a receiving element (16) and an output element (5). The input element (4) is designed to input a driving force. The input element (4) is mechanically operatively connected to an output element (5) via a planetary gear set in order to output a driving force. The receiving element (16) is rotationally fixed to the input element (4). The planetary gear set has a first gear set element, which is rotatably mounted in relation to the input element (4) via a first bearing unit (61), a second gear set element, which is floatingly rotationally fixed to the receiving element (16) via a connecting unit (65), and a third gear set element, which is rotatably mounted in relation to the input element (4) via a second bearing unit (62).
The invention relates to a freewheel as a freewheel clutch or a freewheel brake of a bottom bracket transmission (1), comprising an inner ring (3), an outer ring (4), and at least one pawl (6) for engaging into a locking toothing (5) on the basis of the rotational direction, wherein the inner ring (3), which is made of a harder material than the outer ring (4), has the locking toothing (5), the locking toothing running along the outer circumference, and the outer ring (3) receives the spring-loaded pawl (6) for engaging into the locking toothing (5) of the inner ring (3) on the basis of the rotational direction, the pawl being provided on the inner circumference. The invention further relates to a bicycle or a pedelec (2) having a bottom bracket transmission (1) comprising a freewheel.
F16D 41/12 - Roues libres ou embrayages à roue libre avec cliquet articulé coopérant avec des dents, des tenons ou des éléments analogues
F16D 41/24 - Roues libres ou embrayages à roue libre spécialement adaptés aux bicyclettes
F16D 41/30 - Roues libres ou embrayages à roue libre spécialement adaptés aux bicyclettes avec cliquet articulé coopérant avec des dents, des tenons ou des éléments analogues
94.
TRANSMISSION ARRANGEMENT FOR A VEHICLE THAT CAN BE OPERATED AT LEAST PARTIALLY BY MUSCLE POWER
The invention relates to a transmission arrangement for a vehicle that can be operated at least partially by muscle power. The transmission arrangement has an input element (4), a planetary gear set (10), and an output element (5). The input element (4) is designed to input a driving force. The input element (4) is mechanically operatively connected to the output element (5) via the planetary gear set (10) in order to output a driving force. A planetary carrier (12) of the planetary gear set (10) is mounted on a hollow shaft (25) of the transmission arrangement via a first bearing unit (61). The planetary carrier (12) is mounted on the output element (5) via a second bearing unit (62). A center of gravity of the planetary carrier (12) in the axial direction is arranged within a bearing region which extends in the axial direction from the first bearing unit (61) to the second bearing unit (62).
B62M 6/55 - Cycles propulsés par le conducteur avec moteur électrique auxiliaire motopropulsés au niveau de parties du vilebrequin
B62M 11/14 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires
A fastening arrangement for fastening a drivetrain to a wind turbine, the fastening arrangement including a housing, a first bearing, and a second bearing. A rotor shaft is rotatably mounted on the housing by the first and second bearings, the first bearing being arranged axially on a rotor-side end region of the housing, the second bearing being arranged axially at a generator-side end region of the housing. The fastening arrangement has a first fastening region in a first axial region, and a second fastening region in a second axial region. The housing is configured to be fastened at the first and second fastening regions to a nacelle of the wind turbine. The second axial region is axially spaced apart from the generator-side end region.
F03D 13/10 - Assemblage de mécanismes moteurs à ventDispositions pour l’érection de mécanismes moteurs à vent
F03D 15/20 - Transmission sans engrenage, c.-à-d. à entraînement direct
F16M 7/00 - Détails de fixation ou de réglage des bâtis, châssis ou pièces de supports des moteurs sur leurs fondations ou leur baseFixation des parties fixes des moteurs, p. ex. des blocs cylindres
96.
MOUNTING SYSTEM, WIND TURBINE, AND METHOD FOR REMOVING A BEARING
A mounting system for a drive train of a wind turbine on a nacelle of the wind turbine. The mounting system includes a rotor bearing housing, a stationary component, and a first bearing. The first bearing is mounted in the rotor bearing housing for rotatably supporting a rotor shaft of the drive train. The rotor bearing housing is configured to be mounted to a machine support structure of the nacelle. The mounting system is configured to fix the rotor shaft to the stationary component for removal of the first bearing.
The invention relates to a wet multi-plate clutch (1), comprising an inner plate carrier (2) which guides at least one inner plate (12) on a guide section (10), and an outer plate carrier (3) which guides at least one outer plate (8) on a guide section (6). The at least one inner plate (12) and the at least one outer plate (8) are arranged in an axially alternating manner and form a plate pack (14), wherein a control piston (17) is provided which, in the course of its axial displacement into its actuating position, exerts an axial actuating force on the plate pack (14) and thereby brings about a force-fitting connection between the inner plate carrier (2) and the outer plate carrier (3). By partially equipping the inner plate carrier (2) and the outer plate carrier (3) with inner plates (12) and outer plates (8), the plate pack (14) takes up only an axial partial area of the guide sections (6, 10), as a result of which the control piston (17) and the plate pack (14) are permanently separated from one another at an axial distance. A piston extension (30) is fastened to the control piston (17) and bridges the axial distance in the course of the axial displacement of the control piston (17) into its actuating position in that the piston extension (30) brings the control piston (17) indirectly axially into contact with the plate pack (14) and transmits the axial actuating force of the control piston (17) onto the plate pack (14).
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
98.
SHAFT-HUB CONNECTION OF A BOTTOM BRACKET TRANSMISSION OF A BICYCLE OR A PEDELEC
The invention relates to a shaft-hub connection of a bottom bracket transmission (1), comprising a shaft component (3) and a hub component (4), wherein a running toothing (5) is provided for transmitting a torque, and an axial portion of the running toothing (5) is in the form of a driving toothing region (6). The invention further relates to a bicycle or a pedelec (2) having a bottom bracket transmission (1) with at least one shaft-hub connection.
The invention relates to a freewheel as a freewheel clutch or a freewheel brake of a bottom bracket transmission (1), comprising an inner ring (3) and an outer ring (4), wherein the outer ring (4) has a locking toothing (5) running along the inner circumference, the inner ring (3) has a plurality of spring-loaded pawls (6) distributed over the outer circumference for engaging into the locking toothing (5) of the outer ring (4) on the basis of the rotational direction, and the outer ring (4) is mounted on the inner ring (3). The invention further relates to a bicycle or a pedelec (2) having a bottom bracket transmission (1) with at least one freewheel.
F16D 41/24 - Roues libres ou embrayages à roue libre spécialement adaptés aux bicyclettes
F16D 41/30 - Roues libres ou embrayages à roue libre spécialement adaptés aux bicyclettes avec cliquet articulé coopérant avec des dents, des tenons ou des éléments analogues
100.
STRAIN RELIEF SYSTEM FOR FLEXBILE CIRCUIT BOARD ASSEMBLY
An electronic device may include a printed circuit board (PCB) configured to maintain a sensor on a first surface of the PCB in a sensor area; and a substrate arranged on a second side of the PCB, opposite the first side, the substrate defined by a perimeter including at least one edge, the substrate defining at least one strain relief element positioned inboard of the at least one edge to redistribute strain induced in the printed circuit board.
