The present disclosure relates to a cooling device for a reducing agent dosing module, the cooling device including: a first cooling part connected to a reducing agent dosing module; and a second cooling part connected to a cooling fluid line, and configured to receive cooling fluid from the cooling fluid line; wherein the second cooling part is formed to have an inner diameter larger than that of the first cooling part so that the bubbles generated due to the vaporization of cooling fluid are discharged.
F01N 3/20 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operationControl specially adapted for catalytic conversion
2.
AGRICULTURAL WORK VEHICLE AND CONTROL METHOD THEREFOR
The present invention relates to an agricultural work vehicle and a control method therefor. According to the present invention, a set vehicle speed can be varied while maintaining a constant speed driving mode, and a hydrostatic transmission is controlled in order to maintain the set vehicle speed, and thus the ease of use and operating rate of the agricultural work vehicle are enhanced.
A connector is disclosed. The connector according to an aspect of the present invention may comprise: an insulating body including a ring forming part having a ring shape; a shield member which is made of a conductive material and is coupled along the edge of the insulating body; and a contact unit coupled to the insulating body to be electrically connected to the outside, wherein the contact unit includes a shield contact disposed along a second axial direction which is a width direction between an RF contact and a signal contact, and the shield contact includes a first protrusion part protruding from a body part in a first axial direction and a second protrusion part protruding from the body part in the second axial direction so as to be in contact with the shield contact of a counterpart connector in the first axial direction and the second axial direction, respectively, when coupled to the counterpart connector.
H01R 13/639 - Additional means for holding or locking coupling parts together after engagement
H01R 13/629 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure
H01R 13/516 - Means for holding or embracing insulating body, e.g. casing
H01R 13/24 - Contacts for co-operating by abutting resilientContacts for co-operating by abutting resiliently mounted
H01R 43/16 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
Disclosed is a connector. A connector, according to an aspect of the present invention, comprises: an insulating body including three straight line type island parts; a shield member coupled along the edge of the insulating body; and a contact part coupled to the insulating body to be electrically connected to the outside, wherein a shield contact may be arranged to surround the top surface, the front surface, and the side surface of a second island part and the top surface, the front surface, and the side surface of a third island part among the three straight line type island parts while surrounding the end portion of an RF contact, or arranged to surround the top surface, the rear surface, and the side surface of the second island part and the top surface, the rear surface, and the side surface of the third island part while surrounding the end portion of the RF contact.
H01R 13/639 - Additional means for holding or locking coupling parts together after engagement
H01R 13/629 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure
H01R 13/516 - Means for holding or embracing insulating body, e.g. casing
H01R 13/24 - Contacts for co-operating by abutting resilientContacts for co-operating by abutting resiliently mounted
H01R 43/16 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
Disclosed herein is a hydraulic circuit for an agricultural tractor. The hydraulic circuit includes: a hydraulic pump configured to supply hydraulic oil; a horizontal control cylinder configured to control the horizontality of a working machine for a work target surface by using a flow output from the hydraulic pump; a horizontal control valve disposed between the hydraulic pump and the horizontal control cylinder, and configured to control the operation of the horizontal control cylinder; a lifting control valve configured to control the operation of a lifting control cylinder that controls the height of the working machine for the work target surface; a lifting connection valve disposed between the hydraulic pump and the lifting control valve, and configured to selectively connect and block a flow path between the hydraulic pump and the lifting control valve; and a basic hydraulic line forming flow paths.
A01B 63/10 - Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
6.
HYDROSTATIC TRANSMISSION FOR WORK VEHICLE AND CONTROL METHOD THEREOF
The present invention relates to a hydrostatic transmission for a work vehicle and a control method thereof. In the hydrostatic transmission for a work vehicle, according to the present invention, a swash plate of a hydraulic motor is rotatably provided, and an angle of the swash plate is adjusted according to a current load state by a servo mechanism. According to the present invention, shift shock and engine stalling can be minimized.
F16H 61/4061 - Control related to directional control valves, e.g. change-over valves, for crossing the feeding conduits
F16H 61/433 - Pump capacity control by fluid pressure control means
F16H 39/04 - Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
The present disclosure relates to a board connector including a receptacle insulating part, a receptacle transmission contact coupled to the receptacle insulating part and configured to allow electrical connection to a plug connector, and a receptacle radio frequency (RF) contact coupled to the receptacle insulating part so as to be disposed at a position spaced apart from the receptacle transmission contact and configured to allow transmission of a RF signal.
H01R 13/6587 - Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules for mounting on PCBs
8.
AGRICULTURAL WORK VEHICLE AND CONTROL METHOD THEREFOR
The present invention relates to an agricultural work vehicle and a control method therefor. According to the present invention, a forward switch and a reverse switch are provided on the exterior of the work vehicle so as to allow control of driving from the exterior of the agricultural work vehicle. According to the present invention, the work of connecting work machinery to the agricultural work vehicle is facilitated while assuring stability.
The present disclosure relates to a transmission of an agricultural vehicle, the transmission including: a forward shift unit for performing shift with respect to drive transmitted from an engine of an agricultural vehicle; a clutch unit connected to the forward shift unit so as to selectively output drive transmitted from the forward shift unit; an adjustment unit connected to the clutch unit; and a backward shift unit connected to the adjustment unit so as to perform shift with respect to drive transmitted from the adjustment unit. The adjustment unit includes: a first adjustment mechanism connected to a first clutch mechanism included in the clutch unit; a second adjustment mechanism connected to a second clutch mechanism included in the clutch unit; and an integration mechanism connected to both the first adjustment mechanism and the second adjustment mechanism. The backward shift unit includes one backward shift mechanism connected to the integration mechanism.
The present disclosure is directed to a clutch adjustment device for an agricultural work vehicle, the clutch adjustment device including: a clutch configured to selectively connect and disconnect the power transmission of an engine and a transmission; a clutch link part connected to the clutch, and configured to manipulate the engagement and disengagement of the clutch; an operation link part coupled to the clutch link part; and an adjustment part configured to detachably couple the operation link part to the clutch link part so that the relative position of the operation link part with respect to the clutch link part can be adjusted; wherein the clutch link part includes a plurality of clutch adjustment holes; wherein the operation link part includes a plurality of operation adjustment holes; and wherein the adjustment part adjusts the relative position of the operation link part with respect to the clutch link part.
Disclosed herein is a cooling system for an electric-powered tractor. The cooling system includes: a refrigerant circuit configured to circulate a refrigerant while repeating a process in which compression and condensation is performed and then expansion and evaporation is performed; a condensation fan configured to supply air; a coolant circuit configured to circulate a coolant and cool a battery with the cold of the coolant; a branch circuit configured to branch off from the refrigerant circuit at a second point and then merge with the refrigerant circuit at a first point, and configured such that the expansion and evaporation of the refrigerant is performed therein; an evaporation fan configured to supply air to be cooled and also supply cooled air to an area where a driver is located; and a distributor configured to distribute a part of the refrigerant to the branch circuit.
The present disclosure relates to a working fluid stabilization device for an agricultural work vehicle, the working fluid stabilization device including: a case configured such that a working fluid is accommodated therein; a gear part disposed inside the case; a suction part formed in the bottom of the case, and connected to a suction pipe; and a baffle means disposed inside the case, and configured to alleviate the introduction of bubbles in the working fluid, generated by the rotation of the gear part, into the suction part. According to the present invention, there is an effect of preventing or alleviating the introduction of bubbles into the suction part of a transmission device.
F16H 57/04 - Features relating to lubrication or cooling
F15B 21/00 - Common features of fluid actuator systemsFluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
F16H 57/038 - Gearboxes for accommodating bevel gears
13.
HYDRAULIC ACOUSTIC ATTENUATOR OF AGRICULTURAL TRACTOR
Disclosed herein is a hydraulic acoustic attenuator for an agricultural tractor. The hydraulic acoustic attenuator includes: a first cylinder provided in a hydraulic line, and configured to provide a passage through which oil passes; a second cylinder configured to accommodate the first cylinder and to form a resonance chamber between the first cylinder and itself; and coupling members configured to couple both ends of the first cylinder and both ends of second cylinders to one another, respectively. The first cylinder has one or more communication holes that allow the passage and the resonance chamber to communicate with each other. The diameter of the communication holes has a range larger than 0.0 mm and equal to or smaller than 1.5 mm.
The present invention relates to an agricultural tractor. The agricultural tractor according to the present invention has a first injection hole disposed on a first fender side so as to inject fuel, and further has a second injection hole disposed on a second fender side so as to inject a cleaning liquid. The present invention is advantageous in that the agricultural tractor can be designed to be symmetrically balanced, and the center of gravity can be maintained stably.
The present invention relates to a union bolt for reducing fluid pressure. The union bolt according to the present invention has a mounting chamber in which a silencer can be mounted, and the mounting chamber has a silencer mounted therein. According to the present invention, as the union bolt has the built-in silencer, noise caused by fluid pressure can be reduced, and the assemblability of a fluid pressure line is improved.
The present disclosure relates to an agricultural work vehicle, including: a vehicle body; and a cabin coupled to the vehicle body and provided with a driver's seat therein; wherein the cabin includes: a lower frame configured to form the lower part of the cabin; an upper frame configured to form the upper part of the cabin; a lower window selectively and detachably coupled to the rear of the lower frame and configured to be selectively opened and closed; and an upper window hinged to the rear of the upper frame on one side thereof and openably coupled to the upper frame.
E02F 9/16 - Cabins, platforms, or the like for the driver
B60J 1/18 - WindowsWindscreensAccessories therefor arranged at the vehicle rear
B62D 49/06 - Tractors adapted for multi-purpose use
E02F 3/32 - DredgersSoil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam working downwardly and towards the machine, e.g. with backhoes
The present invention relates to a steering device of an agricultural tractor. A steering device of an agricultural tractor according to the present invention includes: a switching device which can be switched between a change state in which the height of a steering wheel can be changed and a maintenance state in which the height of the steering wheel can be maintained; and a switching lever for providing a switching force to switch the switching device from the maintenance state to a change state, wherein the switching lever is disposed at a position which enables the switching lever to be operated by the foot of a driver. According to the present invention, changing the height of a steering wheel can be more easily and conveniently performed.
B62D 1/189 - Steering columns yieldable or adjustable, e.g. tiltable with tilt adjustmentSteering columns yieldable or adjustable, e.g. tiltable with tilt and axial adjustment the entire steering column being tiltable as a unit
A01B 69/00 - Steering of agricultural machines or implementsGuiding agricultural machines or implements on a desired track
B62D 1/184 - Mechanisms for locking columns at selected positions
The present invention relates to a plug connector, a receptacle connector, and a connecting device. The plug connector and the receptacle connector, according to the present invention, have a plug shielder and a receptacle shielder to shield a plug contact and a receptacle contact from external noise. The plug connector and the receptacle connector have a viewing window for checking the state of soldering with circuit boards, while promoting a stable coupling between the plug shield and the receptacle shield in a power area in which power contacts are installed. The present invention is advantageous in that structural stability can be ensured while employing the shielders to allow visual inspection of the soldering state.
Disclosed are a plug connector and a receptacle connector. A plug connector according to one aspect of the present invention may comprise a plug insulator, a plug shield member, and a plug contact. A receptacle connector according to another aspect of the present invention may comprise a receptacle insulator, a receptacle shield member, and a receptacle contact.
The present disclosure relates to a hydraulic steering device for an agricultural work vehicle comprising a steering pump for supplying working fluid; an automatic steering unit which is connected to the steering pump, and which changes, according to automatic steering performed by a control part, the traveling direction of the agricultural work vehicle by using the working fluid supplied from the steering pump; a manual steering unit which is connected to each of the steering pump and the automatic steering unit, and which changes, according to manual steering performed by the operation of a steering wheel, the traveling direction of the agricultural work vehicle, and a manual switching unit connected to each of the steering pump and the manual steering unit.
A01B 69/04 - Special adaptations of automatic tractor steering, e.g. electric system for contour ploughing
B62D 5/065 - Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by specially adapted means for varying pressurised fluid supply based on need, e.g. on-demand, variable assist
B62D 5/093 - Telemotor driven by steering wheel movement
The present invention relates to a cabin assembly of an agricultural tractor. In the cabin assembly of an agricultural tractor according to the present invention, an actuator which actuates a window brush for cleaning a front window is installed so as to be supported on an upper front strut, thus making it possible to design a structure that provides a driver with a better forward field of view.
Disclosed herein is a frame apparatus for an agricultural work vehicle. The frame apparatus includes: an engine frame configured to support the engine of an agricultural work vehicle; a front frame connected to each of a front work machine and the engine frame to support the front work machine mounted in front of the agricultural work vehicle; a center case spaced apart from the front frame based on a first axis direction, and disposed behind the engine frame; a rear axle case coupled to the rear of the center case; side frames each coupled to each of the front frame and the rear axle case on both sides of the agricultural work vehicle; and a crossbar coupled to the side frames while connecting the side frames on both sides based on a second axis direction perpendicular to the first axis direction.
B62D 49/06 - Tractors adapted for multi-purpose use
A01B 51/02 - Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus propelled by a motor
B62D 21/02 - Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
The present invention relates to a connector comprising: a first radio frequency (RF) contact for RF signal transmission; a second RF contact which is spaced apart from the first RF contact in a first axial direction; an insulation part to which the first RF contact and the second RF contact are coupled; a cover shell to which the insulation part is coupled; a first coaxial cable which is electrically connected to the first RF contact; a second coaxial cable which is spaced apart from the first coaxial cable in the first axial direction and electrically connected to the second RF contact; and a partition wall part which is coupled to the cover shell such that, with respect to the first axial direction, the first RF contact and the first coaxial cable are disposed on one side and the second RF contact and the second coaxial cable are disposed on the other side.
H01R 12/75 - Coupling devices for rigid printing circuits or like structures connecting to cables except for flat or ribbon cables
H01R 24/40 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
The present disclosure is directed to an agricultural work vehicle including: a vehicle body configured to support an engine; a transmission configured to perform shifting on drive generated by the engine; a braking unit implemented as a hydraulic brake or a mechanical brake, and configured to reduce the travelling speed of the vehicle body and control the deceleration of each of left and right wheels; an operation unit provided in the vehicle body; and a control unit configured to control the transmission and the braking unit; wherein the control unit includes a conjunctive operation module configured to control the braking unit and the forward-reverse clutch so that both the braking rate at which the braking unit reduces the travelling speed of the vehicle body and the drive transmission rate at which the forward-reverse clutch transmits drive are adjusted.
The present invention relates to an injection machine. A barrel of the injection machine according to the present invention has an adjustment means for adjusting the temperature of a resin therein, and the adjustment means is integrally formed in the barrel. According to the present invention, thermal control of a resin is more precise, thereby facilitating mass production.
The present invention relates to a work vehicle control system. The present invention has a camera provided on a work vehicle, captures a marker on a work tool by means of the camera, and then controls the horizontality and work depth of the work tool through image processing. The present invention involves a reduction in construction costs for horizontality and work depth control, easy installation, and assurance of work appropriateness.
Disclosed is a receptacle connector. A receptacle connector according to one aspect of the present invention may comprise: a receptacle insulating body made of an electrically insulating material; a receptacle shield member made of a conductive material and coupled to the edge of the receptacle insulating body; and a receptacle contact unit conductively connected to the outside, wherein the receptacle contact unit may include a receptacle-compatible contact for transmitting an RF signal or a general signal.
A receptacle connector is disclosed. The receptacle connector according to one aspect of the present invention comprises: a contact member (300) connected to the outside to enable the flow of current; an insulating member (200), which is coupled to the contact member (300), has a length in a first direction, a width in a second direction, and a height in a third direction, and is formed of an electrical insulating material, wherein the contact member (300) includes: an RF contact (330), which is positioned on an outsider side in the first direction and transmits an RF signal; and a shield contact (320), which is positioned on the outer side of the RF contact (330) in the first direction and electromagnetically shields the RF contact (330), and the shield contact (320) can include shield reinforcement surfaces (324, 325) at least partially encompassing the RF contact (330) in the third direction so as to protect the RF contact (330).
Disclosed is a connector. A connector (10) according to one aspect of the present invention comprises: a contact member (300) including a signal contact (310) for transmitting an electrical signal and an RF contact (330) for transmitting an RF signal; and an insulating member (200) made of an electrically insulating material, coupled to the contact member (300), and having a length in a first direction, a width in a second direction, and a height in a third direction. The insulating member (200) includes: a signal contact support portion (210) that extends in the first direction and supports the signal contact (310); and an RF contact support portion (230) that is continuous with an end of the signal contact support portion (210), extends in the second direction, and supports the RF contact (330). The signal contact (310) may be electrically connected to the outside along the second direction, and the RF contact (330) may be electrically connected to the outside along the first direction.
H01R 12/57 - Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
H01R 13/646 - Details of coupling devices of the kinds covered by groups or specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
H01R 13/629 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure
The present disclosure relates to a board connector comprising: a plurality of RF contacts for transmitting radio frequency (RF) signals; an insulating portion supporting the RF contacts; a plurality of transmission contacts coupled to the insulating portion; a ground housing to which the insulating portion is coupled; and a first ground contact for providing shielding between the transmission contacts and a first RF contact among the RF contacts based on a first axial direction, wherein the ground housing includes: a ground side wall that surrounds the side surfaces of the inner space; a ground upper wall coupled to the ground side wall; and a first-1 movable ground inner wall coupled to the ground upper wall, and the first-1 movable ground inner wall is moved by being pressed with a ground contact of a counterpart connector that is inserted into the inner space.
This disclosure relates to a connector comprising a first RF contact; a second RF contact spaced apart from the first RF contact in a first axis direction; an insulation part; and a cover shell, wherein the first RF contact includes a (1-1)th RF linker member for connecting with an RF contact of the other connector; a (1-2)th RF linker member spaced apart from the (1-1)th RF linker member on the basis of a second axis direction perpendicular to the first; and a first RF linker member arranged between the (1-1)th RF linker member and the (1-2)th RF linker member on the basis of the second axis direction, the insulation part includes a first RF inspection window arranged between the (1-1)th RF linker member and the (1-2)th RF linker member on the basis of the second axis direction, and the first RF linker member is exposed through the first RF inspection window.
H01R 24/50 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
H01R 9/05 - Connectors arranged to contact a plurality of the conductors of a multiconductor cable for coaxial cables
H01R 13/502 - BasesCases composed of different pieces
H01R 13/639 - Additional means for holding or locking coupling parts together after engagement
The present disclosure relates to a transmission of an agricultural work vehicle, the transmission comprising: a pre-shift part for performing speed shifting on driving transmitted from an engine of an agricultural work vehicle; a clutch part connected to the pre-shift part so as to selectively output driving transmitted from the pre-shift part; an adjusting part connected to the clutch part so as to perform speed shifting on driving transmitted from the clutch part; and a subsequent shift part connected to the adjusting part so as to perform speed shifting on driving transmitted from the adjusting part.
B60K 17/08 - Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of change-speed gearing of mechanical type
B60K 17/02 - Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
34.
CONNECTOR GUIDE MEMBER AND CONNECTOR COMPRISING SAME
A connector guide member according to one embodiment of the present invention comprises: a plate-shaped bottom portion having a predetermined area; an inner wall portion having an accommodation groove formed of three inner surfaces for accommodating an end portion of a mating connector together with the bottom portion; a horizontal portion extending from the top end portion of the inner wall portion; a curved portion for connecting the inner wall portion and the horizontal portion; an inner guide portion extending a predetermined height from the bottom portion such that coupling force with an insulating body can be increased; and first and second movable terminals extending from the inner guide portion in opposite directions. This connector comprising the connector guide member can prevent damage to the insulating body even if excessive pressure is applied thereto during coupling to the mating connector, and can increase effective contact distance when coupled, and thus enables the transmission of high current and can increase contact stability.
The present invention relates to an injection molding machine. The injection molding machine according to the present invention compares a first molding condition of itself and a second molding condition coming from subsidiary equipment, so as to synchronize the first molding condition with the second molding condition if the first molding condition and the second molding condition are different from each other, or notifies that the first molding condition and the second molding condition are different. According to the present invention, complications in subsidiary equipment operation and data management can be prevented.
Disclosed herein is an exhaust apparatus for an agricultural work vehicle. The exhaust apparatus for an agricultural work vehicle includes: a muffler configured to reduce the noise that is generated in the process in which the exhaust gas generated in the engine of an agricultural work vehicle is discharged out of the agricultural work vehicle; an intake part coupled to each of the engine and the muffler in order to transfer the exhaust gas, generated in the engine, to the muffler; an exhaust part coupled to the muffler in order to discharge the exhaust gas, having passed through the muffler, out of the agricultural work vehicle; and a vibration reduction part coupled to each of the intake part and the muffler in order to reduce the vibration of the muffler.
F02M 35/16 - Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
A receptacle connector (20) is provided. The receptacle connector (20) according to one aspect of the present invention comprises: an insulating body (500) which includes a flat bottom portion (510), a pair of outer support wall portions (520) protruding from the bottom portion (510) and extending in parallel to each other in a first direction (x-axis direction), and a pair of inner support wall portions (540) that are provided between the pair of outer support wall portions (520) and extend in parallel, and which can be placed on a substrate; a plurality of first contacts (600) disposed on each of the pair of outer support wall portions (520) so as to be spaced apart from each other in the first direction (x-axis direction); and a plurality of second contacts (700) each disposed between neighboring first contacts (600) in the first direction (x-axis direction) from among the plurality of first contacts (600), wherein the pair of inner support wall portions (540) are spaced apart from each other in a second direction (y-axis direction) so that one portion of another connector can enter therebetween.
The present disclosure may comprise: a first RF contact for transmitting a radio frequency (RF) signal; a second RF contact disposed away from the first RF contact along a first axis direction; an insulating part to which the first RF contact and the second RF contact are coupled; a cover shell coupled to the insulating part; a first coaxial cable electrically connected to the first RF contact; a second coaxial cable located away from the first coaxial cable along the first axis direction and electrically connected to the second RF contact; and a coupling part for coupling the first coaxial cable and the second coaxial cable to the cover shell such that the first coaxial cable is connected to the first RF contact and the second coaxial cable is connected to the second RF contact.
H01R 13/641 - Means for preventing, inhibiting or avoiding incorrect coupling by indicating incorrect couplingMeans for preventing, inhibiting or avoiding incorrect coupling by indicating correct or full engagement
H01R 24/40 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
Disclosed herein is a rotation device for an injection molding machine. The rotation device includes: a fixed plate coupled to a movable plate, and provided with a first through hole which is formed in the center thereof; a rotating plate rotatably coupled to the fixed plate, provided with a second through hole corresponding to the first through hole, and formed such that a movable mold is coupled thereto; movement pipes installed on the fixed plate and the rotating plate, disposed to pass through the first through hole and the second through hole, and configured to provide movement paths for temperature control fluid between the fixed plate and the rotating plate; and fixed blocks configured to fix the movement pipes; and wherein the movement pipes are connected to the distribution pipes of a distributor which distributes temperature control fluid at the edge of the fixed plate.
A plug connector is disclosed. A plug connector according to an aspect of the present invention comprises: a contact (400) which is in contact with a receptacle connector (20) so as to conduct electricity; an insulating member (300) coupled to the contact (400); and a cable member (600) connected to the contact (400) to conduct electricity and supported by the insulating member (300), wherein the cable member (600) includes a cable conductor (640) which is in contact with the contact (400) to conduct electricity and has a cross-section of a first diameter (d1), wherein the insulating member (300) includes a cable conductor protection portion (340) which is located adjacent to the cable conductor (640) and configured to limit a distance that the cable conductor (640) is pressed in the height direction thereof, wherein the cable conductor protection portion (340) may include: a first protective surface (341) extending in the width direction of the insulating member (300); a second protective surface (342) that is continuous with the first protective surface (341) and extends obliquely in the height direction of the insulating member (300); and a third protective surface (343) that is continuous with the second protective surface (342) and extends in the height direction of the insulating member (300).
The present invention relates to an agricultural tractor. In the agricultural tractor according to the present invention, a steering unit is coupled to an object in a power generation chamber. According to the present invention, vibration and noise in a passenger space are reduced while maintaining the assembly of a cabin and a transmission.
B62D 5/06 - Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
B62D 5/10 - Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of power unit
B62D 5/18 - Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by power transmitting means
A connector is disclosed. A connector, according to one aspect of the present invention, is a connector comprising a plug connector and a receptacle connector coupled and electrically connected to the plug connector. The plug connector comprises: a plug insulator having a length in a first direction and a width in a second direction perpendicular to the first direction; a plurality of plug contacts (260) coupled to the plug insulator and arranged to be spaced apart from each other along the first direction; and a plug shield which covers an edge of the plug insulator and is coupled to the plug insulator. The plug shield comprises a pair of first plug shield side walls forming side surfaces in the first direction, and a pair of second plug shield side walls forming side surfaces in the second direction, wherein at least a portion of the second plug shield side walls may be formed to have a lower height than the first plug shield side walls.
The present invention relates to an agricultural work vehicle. According to the present invention, by adding a brake-clutch interlocking mode, power, which is generated from an engine and outputted to a rear end, may be blocked simply by operating a brake device. Accordingly, driving the agricultural work vehicle becomes easier, and accidents caused by inexperienced operation may be prevented.
B60K 23/02 - Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission clutches
B60T 7/04 - Brake-action initiating means for personal initiation foot-actuated
The present disclosure relates to a transmission apparatus of an agricultural working automobile, the transmission apparatus comprising: a first gear-shifting part for performing gear-shifting to adjust the speed of an agricultural working automobile; and a second gear-shifting part for performing gear-shifting to adjust the speed of the agricultural working automobile, wherein the second gear-shifting part comprises a sub-gear-shifting drive mechanism for performing gear-shifting, using one operation selected from among an operation transferred through a first power transmission path from the first gear-shifting part and an operation transferred through a second power transmission path from the first gear-shifting part.
F16H 3/091 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously- meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft
F16H 3/093 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously- meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
F16H 3/24 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially with driving and driven shafts coaxial
The present disclosure relates to a board connector comprising a plurality of radio frequency (RF) contacts for transmitting RF signals; an insulation unit for supporting the RF contacts; a plurality of transmission contacts coupled to the insulation unit between a plurality of first RF contacts and a plurality of second RF contacts among the RF contacts so that the first RF contacts and the second RF contacts are spaced apart from each other along a first axial direction; a ground housing having the insulation unit coupled thereto; a first ground contact coupled to the insulation unit and shielding the first RF contacts from the transmission contacts, with reference to the first axial direction; and a second ground contact coupled to the insulation unit and shielding the second RF contacts from the transmission contacts, with reference to the first axial direction.
H01R 13/6585 - Shielding material individually surrounding or interposed between mutually spaced contacts
H01R 24/50 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
H01R 12/71 - Coupling devices for rigid printing circuits or like structures
H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
46.
BEARING FOR SUPPORTING SWASH PLATE OF HYDRAULIC STATIC TRANSMISSION
The present invention relates to a bearing for supporting a swash plate of a hydraulic static transmission. According to the present invention, disclosed is a technique of fixing to a base by coupling of a plate made of aluminum material and Teflon material or by formation of a separate fixing portion which does not contact the base. This enables easy control for return to neutral and improves manufacturability and versatility.
A01B 33/08 - ToolsDetails, e.g. adaptations of transmissions or gearings
F16C 17/24 - Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired conditions, e.g. for preventing overheating, for safety
F16H 61/438 - Control of forward-reverse switching, e.g. control of the swash plate causing discharge in two directions
The present disclosure relates to a board connector comprising: a plurality of RF contacts for transmitting a radio frequency (RF) signal; an insulating part supporting the RF contacts; a plurality of transmission contacts coupled to the insulating part; a ground housing having the insulating part coupled thereto; a first ground contact coupled to the insulating part and shielding between a first RF contact from among the RF contacts and the transmission contacts; and a second ground contact coupled to the insulating part and shielding between a second RF contact from among the RF contacts and the transmission contacts, wherein the first ground contact comprises a first shielding member shielding between the first RF contact and the transmission contacts with respect to a first axial direction and shielding between the first RF contact and the transmission contacts with respect to a second axial direction perpendicular to the first axial direction.
The present invention relates to an agricultural work vehicle having a loader, the vehicle comprising: a bucket for loading material to be transported; a boom member having one end coupled to the bucket and the other end rotatably coupled to a vehicle body; and a stopper which is coupled to the vehicle body and prevents the boom member from rotating when the bucket is located at a certain height, wherein when the bucket is raised, the stopper catches on a boom cylinder to prevent a boom cylinder part from compressing and prevents the bucket from falling, thus ensuring the safety of a worker working under the bucket.
A01B 59/06 - Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
E02F 3/627 - Devices to connect beams or arms to a tractor or similar self-propelled machine
The present invention relates to an agricultural tractor. An agricultural tractor according to the present invention enables: depending on the mode of control, either conducting speed shifting or adjusting the RPM, by using a same operation pedal; conducting speed shifting by using either an operation pedal or an auxiliary controller; and changing the direction of travel by using either a steering wheel or an auxiliary controller. The present invention minimizes the risk of erroneous operation, enhances work efficiency, and improves the convenience of operating an agricultural tractor.
The present invention relates to a door device for an injection molding machine, the door device comprising: a door frame forming an accommodation space in which an injection molding machine is accommodated; an upper door coupled to the door frame to be movable between an open position in which the top of the accommodation space is opened and a closed position in which the top of the accommodation space is closed; a first lateral door coupled to the door frame to be movable between an open position in which the lateral surface of the accommodation space is opened and a closed position in which the top of the accommodation space is closed; and a first opening/closing linkage unit which links the first lateral door and the upper door to each other such that the upper door is opened along with opening of the first lateral door.
A connector is disclosed. A connector according to one aspect of the present invention comprises: a plug insulator (100) having a length in a first direction and having a width in a second direction orthogonal to the first direction; a plurality of plug contacts (300) coupled to the plug insulator (100), electrically connected to the outside, and spaced apart from each other along the first direction; and a plurality of plug PCB patterns (400) coupled respectively to the plurality of plug contacts (300), wherein the plurality of plug contacts (300) include: first plug contacts (300a) protruding outside the plug insulator (100) by a first length along the second direction; and second plug contacts (300b) protruding outside the plug insulator (100) by a second length different from the first length along the second direction, wherein the first plug contacts (300a) and the second plug contacts (300b) may be alternately disposed apart from each other along the first direction.
H01R 13/24 - Contacts for co-operating by abutting resilientContacts for co-operating by abutting resiliently mounted
H01R 13/631 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for engagement only
A connector is disclosed. A connector according to one aspect of the present invention may comprise: a plug insulation body (100) having a length in a first direction and a width in a second direction orthogonal to the first direction; and a plurality of plug contacts (300) coupled to the plug insulation body (100), coupled to a plurality of receptacle contacts (700) provided on a receptacle member (20) to be electrically connected, respectively, and arranged to be spaced apart from each other along the first direction, wherein any one of each pair of the plug contacts (300) arranged to be adjacent to each other is in contact with a first receptacle contact portion (711) operatively movably provided on the receptacle contact (700) at one side in the second direction, and the other thereof is in contact with the first receptacle contact portion (711) at the other side in the second direction.
The present disclosure relates to a substrate connector comprising a plurality of radio frequency (RF) contacts for RF signal transmission; an insulation unit for supporting the RF contacts; a plurality of transmission contacts coupled to the insulation unit between a first RF contact and a second RF contact so the first RF contact of the RF contacts and the second RF contact of the RF contacts are spaced from each other in a first axial direction; a ground housing to which the insulation unit is coupled; a first ground contact which is coupled to the insulation unit; and a second ground contact which is coupled to the insulation unit, wherein the first RF contact includes a first RF inspection plane with which an inspection instrument is to come in contact, and the second RF contact includes a second inspection plane with which the inspection instrument is to come in contact.
H01R 13/6583 - Shield structure with resilient means for engaging mating connector with separate conductive resilient members between mating shield members
H01R 13/652 - Protective earth or shield arrangements on coupling devices with earth pin, blade or socket
H01R 12/71 - Coupling devices for rigid printing circuits or like structures
The present invention relates to a cooling device for a reducing agent dosing module, comprising: a first cooling portion connected to the reducing agent dosing module; and a second cooling portion which is connected to a cooling fluid line and supplied with a cooling fluid from the cooling fluid line, wherein the second cooling portion has a larger inner diameter than the inner diameter of the first cooling portion to enable bubbles forming due to vaporization of the cooling fluid to be discharged.
F01N 3/20 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operationControl specially adapted for catalytic conversion
The present disclosure relates to an agricultural work vehicle comprising: a vehicle body supporting an engine; a hydraulic transmission for changing speed with respect to the drive generated by the engine; an HST pedal which is connected to a swash plate control shaft of the hydraulic transmission and rotates the swash plate control shaft; a sensor unit which is directly coupled to the swash plate control shaft, and senses the rotation of the swash plate control shaft to acquire sensing values; and a control unit for controlling the rotation speed of the engine according to the sensing values.
F02D 29/02 - Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehiclesControlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving variable-pitch propellers
F02D 29/00 - Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
B60R 11/00 - Arrangements for holding or mounting articles, not otherwise provided for
The present invention relates to a mounting device of an agricultural work machine, the device comprising: a mounting part which is coupled to an agricultural work machine and is configured to be detachably mounted to a mounting plate of an agricultural work vehicle; a mounting controller which is coupled to the agricultural work machine and is configured to control movement of the mounting part; an operation part which is coupled to the mounting controller and is configured to move the mounting controller; and an operation restriction part for restricting movement of the operation part.
A01B 59/00 - Devices specially adapted for connection between animals or tractors and agricultural machines or implements
A01B 59/04 - Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
The present disclosure relates to a board connector comprising a plurality of RF contacts; an insulation unit; a plurality of transmit contacts and a plurality of second RF contacts, so that the first and second RF contacts are spaced apart along a first axial direction; a ground housing; a first ground contact coupled to the insulation unit, and providing shielding between the first RF contacts and the transmit contacts, with respect to the first axial direction; and a second ground contact coupled to the insulation unit, and providing shielding between the second RF contacts and the transmit contacts, with respect to the first axial direction, wherein the first ground contact provides shielding between the first RF contacts and the transmit contacts, with respect to the first axial direction, and provides shielding between the first RF contacts with respect to a second axial direction perpendicular to the first axial direction.
The present invention relates to a mounting device of an agricultural work machine, the device comprising: a mounting part which is coupled to an agricultural work machine and is configured to be detachably mounted to a mounting plate of an agricultural work vehicle; a mounting controller which is coupled to the agricultural work machine and is configured to control movement of the mounting part; an operation part which is coupled to the mounting controller and is configured to move the mounting controller; and an operation restriction part for restricting movement of the operation part.
A01B 59/04 - Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
A01B 59/00 - Devices specially adapted for connection between animals or tractors and agricultural machines or implements
The present disclosure pertains to a board connector comprising a plurality of RF contacts; an insulating part; a plurality of transmission contacts coupled to the insulating part between a first RF contact and a second RF contact, such that the RF contacts are spaced from each other in a first axial direction; and a ground housing to which the insulating part is coupled, the ground housing comprising a ground inner wall, a ground outer wall, and a ground connection wall coupled to each of the ground inner and outer walls, wherein the ground inner and outer walls are double-shielding walls surrounding the side of an inner space, the RF contacts are located in the inner space surrounded by the double-shielding walls, and each of the ground inner and outer walls contacts the ground housing of a counter connector inserted into the inner space.
The present disclosure pertains to a board connector comprising a plurality of radio frequency (RF) contacts for transmitting RF signals; an insulating part supporting the RF contacts; a plurality of transmission contacts coupled to the insulating part and between a first RF contact and a second RF contact, such that the first RF contact and the second RF contact are spaced in a first axial direction; and a grounding housing to which the insulating part is coupled, the grounding housing comprising an inner grounding wall, an outer grounding wall spaced apart from the inner grounding wall, and a grounding connection wall coupled to each of the inner and outer grounding walls, wherein the inner and outer grounding walls are double-shielding walls that surround the side of an inner space, and the first RF contact and the second RF contact are placed in the inner space surrounded by the double-shielding walls.
The present invention relates to an agricultural work vehicle comprising: a vehicle body for supporting an engine; a transmission for shifting the speed of driving generated by the engine; a braking unit which is implemented as a hydraulic brake or a mechanical brake so as to reduce the traveling speed of the vehicle body, and which controls speed reduction of each of the left and right wheels; an operating unit provided at the vehicle body; and a control unit for controlling the transmission and the braking unit by using an operation signal provided from the operating unit, wherein the control unit includes a link module for controlling the braking unit and forward and reverse clutches so that, when switched to a linking mode, a braking ratio by which the braking unit reduces the traveling speed of the vehicle body according to the operation on a brake pedal unit of the operating unit and a driving transmission ratio by which the forward and reverse clutches of the transmission transmit driving are adjusted together.
B60T 8/172 - Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
B60T 8/32 - Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
B60T 7/12 - Brake-action initiating means for automatic initiationBrake-action initiating means for initiation not subject to will of driver or passenger
B60T 7/04 - Brake-action initiating means for personal initiation foot-actuated
An injection molding device includes a barrel, an injection screw, and an injection driving unit, wherein the injection screw includes a screw body, a screw head coupled to a front end of the screw body, and a check ring coupled to the screw head, the check ring including an accommodation groove that accommodates a portion of the screw head, a front member disposed in front of the screw head accommodated in the accommodation groove, and an accommodation member connected to the front member and surrounding a side surface of the at least a portion of the screw head accommodated in the accommodation groove, and when the injection screw moves forward to supply a molding material in the barrel to a clamping device, as the front member is pushed by the molding material accumulated on a front side of the injection screw, the check ring moves rearward from the screw head.
The present disclosure relates to a rubber track unit including: a track main body configured to move by a drive transmitted from a sprocket installed in a vehicle; an elastic part configured to provide a surface pressurized by a road wheel; a support plate to which the elastic part is coupled; and a coupling part detachably coupling the support plate and the track main body so that the elastic part is detachably coupled to the track main body.
The present invention relates to a working fluid stabilization device for an agricultural work vehicle, which may comprise: a case in which a working fluid is received; a gear part disposed inside the case; a suction part disposed at the bottom of the case and connected to a suction pipe; and a baffle means which is disposed inside the case and mitigates the inflow into the suction part of air bubbles in the working fluid generated by the rotation of the gear part, and according to the present invention, there is the benefit of preventing or mitigating the inflow of air bubbles in the suction part of a transmission apparatus.
A01B 76/00 - Parts, details or accessories of agricultural machines or implements, not provided for in groups
A01B 63/10 - Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
A01B 71/00 - Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-offMeans for protecting parts against dust, or the likeAdapting machine elements to or for agricultural purposes
The present invention relates to an agricultural work vehicle comprising: a vehicle body; and a cabin which is coupled to the vehicle body and has a driver seat provided therein. The cabin includes: a lower frame forming the lower portion of the cabin; an upper frame forming the upper portion of the cabin; a lower window which is coupled to the rear side of the lower frame so as to be selectively detachable, and opens and closes; and an upper window that has one side hinge-coupled to the rear side of the upper frame, and thus is coupled so as to be openable.
E06B 3/36 - Arrangements of wings characterised by the manner of movementArrangements of movable wings in openingsFeatures of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
67.
ANTENNA DEVICE HAVING CONTACT STRUCTURE BASED ON CONDUCTIVE GASKET
Disclosed is an antenna device having a contact structure, and the antenna device includes: a radiator formed on a carrier; a printed circuit board having a power supply module configured to supply a power supply signal to the radiator; and a first contact structure configured to electrically connect the radiator and the printed circuit board, wherein the first contact structure includes: a conductive gasket formed with a through hole therein, installed on the radiator to be fixed onto the radiator; a torsion suppression member inserted into the conductive gasket through the through hole to suppress the torsion of the conductive gasket; and a separation suppression member extending from the radiator along an outer wall of one side of the conductive gasket in a height direction of the conductive gasket to suppress the separation of the conductive gasket.
An artificial intelligence-based injection molding system in which molding conditions can be changed to manufacture fair-quality products when defective products are manufactured because of disturbances during the injection molding including an injection molding machine which performs injection molding by injecting a molding material into a mold; an injection state data acquisition unit for acquiring, during injection molding, current injection state data that includes the viscosity profile of the molding material injected into the mold and/or the injection pressure value thereof; a determination unit, which inputs the current injection state data into a molding quality maintenance model trained with predetermined target injection state data, so as to determine whether to maintain molding quality; and a molding condition setting unit for changing a preset molding condition so that the current injection state data follows the target injection state data, when the determination unit determines not to maintain the molding quality.
B29C 45/77 - Measuring, controlling or regulating of velocity or pressure of moulding material
B29C 45/78 - Measuring, controlling or regulating of temperature
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
The present invention relates to a hydraulic apparatus for an agricultural vehicle, comprising: an oil tank for storing hydraulic oil; a hydraulic pump for pressurizing the hydraulic oil so as to supply same to a hydraulic flow path; an oil supply pipe which is disposed on the hydraulic flow path and connects the oil tank and the hydraulic pump; an oil return pipe which is disposed on the hydraulic flow path, has one end connected to the oil tank, and guides the hydraulic oil circulated through the oil supply pipe to an oil storage tank; and an air drain pipe which has one end connected to the oil supply pipe and the other end connected to the oil return pipe, and which guides air contained in the hydraulic oil flowing through the oil supply pipe to the oil return pipe. Accordingly, the air in the hydraulic oil flowing through the oil supply pipe is returned to the oil tank through the air drain pipe, and only the hydraulic oil without air flows into a working machine or a steering unit, and thus, it is possible to prevent the occurrence of noise and vibration.
A01B 63/10 - Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
A01B 69/00 - Steering of agricultural machines or implementsGuiding agricultural machines or implements on a desired track
F15B 13/042 - Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
F15B 21/00 - Common features of fluid actuator systemsFluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
B62D 5/06 - Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
The present disclosure relates to a board connector including a receptacle insulating part, a receptacle transmission contact coupled to the receptacle insulating part and configured to allow electrical connection to a plug connector, and a receptacle radio frequency (RF) contact coupled to the receptacle insulating part so as to be disposed at a position spaced apart from the receptacle transmission contact and configured to allow transmission of a RF signal.
H01R 13/6587 - Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules for mounting on PCBs
71.
CLUTCH ADJUSTMENT DEVICE OF AGRICULTURAL WORK VEHICLE
The present invention relates to a clutch adjustment device of an agricultural work vehicle, comprising: a clutch for selectively engaging and disengaging power transmission between an engine and a transmission of an agricultural work vehicle; a clutch link part which is connected to the clutch to operate the engagement and disengagement of the clutch and which rotates around a connection shaft while the clutch is being engaged and disengaged; an operating link part coupled to the clutch link part to rotate together with the clutch link part around the connection shaft; and an adjustment part for attachably/detachably coupling the operating link part to the clutch link part such that the relative position of the operating link part is adjusted, around the connection shaft, with respect to the clutch link part, wherein the clutch link part includes a plurality of clutch adjustment holes arranged to be spaced from each other, the operating link part includes a plurality of operation adjustment holes arranged to be spaced from each other, and the adjustment part is inserted into one of the clutch adjustment holes and one of the operation adjustment holes to adjust, around the connection shaft, the relative position of the operating link part with respect to the clutch link part.
F16D 23/12 - Mechanical clutch-actuating mechanisms arranged outside the clutch as such
B60K 23/02 - Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission clutches
The present invention relates to a connector comprising: a first RF contact for transmitting a radio frequency (RF) signal; a second RF contact arranged to be spaced apart from the first RF contact in a first axis direction (X-axis direction); an insulation part to which the first RF contact and the second RF contact are coupled; and a cover shell to which the insulation part is coupled, wherein the first RF contact includes: a (1-1)th RF connection member for connecting with an RF contact of the other connector; a (1-2)th RF connection member arranged to be spaced apart from the (1-1)th RF connection member on the basis of a second axis direction (Y-axis direction) that is perpendicular to the first axis direction (X-axis direction); and a first RF link member arranged between the (1-1)th RF connection member and the (1-2)th RF connection member on the basis of the second axis direction (Y-axis direction), the insulation part includes a first RF inspection window arranged between the (1-1)th RF connection member and the (1-2)th RF connection member on the basis of the second axis direction (Y-axis direction), and the first RF link member is arranged to be exposed through the first RF inspection window.
The present invention relates to a board connector comprising: a plurality of RF contacts for transmitting radio frequency (RF) signals; an insulating portion supporting the RF contacts; a plurality of transmission contacts coupled to the insulating portion; a ground housing to which the insulating portion is coupled; and a first ground contact for providing shielding between the transmission contacts and a first RF contact among the RF contacts with respect to a first axial direction. The ground housing includes: a ground side wall that surrounds the side surfaces of the inner space; a ground upper wall coupled to the ground side wall; and a first-first movable ground inner wall coupled to the ground upper wall. The first-first movable ground inner wall is moved by being pressed with a ground contact of a counterpart connector that is inserted into the inner space.
An artificial intelligence-based injection molding system comprising a standard data extraction unit for extracting target standard data of a product produced by a mold from mold information about the mold to which a molding material is supplied; a molding condition output unit inputting the extracted target standard data into a pre-learned molding condition generation model to output a molding condition; an injection molding device, supplying the molding material to the mold according to the molding condition to produce the product; and a determination unit, comparing production standard data of the produced product and the target standard data to determine whether the molding condition is appropriate, wherein, if the determination unit determines that the molding condition is inappropriate, the molding condition output unit generates the production standard data and the molding condition as one set of feedback data, and trains the molding condition generation model with the set of feedback data.
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
The present invention relates to a connector comprising: a first radio frequency (RF) contact for RF signal transmission; a second RF contact which is spaced apart from the first RF contact in a first axial direction; an insulation part to which the first RF contact and the second RF contact are coupled; a cover shell to which the insulation part is coupled; a first coaxial cable which is electrically connected to the first RF contact; a second coaxial cable which is spaced apart from the first coaxial cable in the first axial direction and electrically connected to the second RF contact; and a partition wall part which is coupled to the cover shell such that, with respect to the first axial direction, the first RF contact and the first coaxial cable are disposed on one side and the second RF contact and the second coaxial cable are disposed on the other side.
The present invention may comprise: a first RF contact for transmitting a radio frequency (RF) signal; a second RF contact disposed away from the first RF contact along a first axis direction; an insulating part to which the first RF contact and the second RF contact are coupled; a cover shell coupled to the insulating part; a first coaxial cable electrically connected to the first RF contact; a second coaxial cable located away from the first coaxial cable along the first axis direction and electrically connected to the second RF contact; and a coupling part for coupling the first coaxial cable and the second coaxial cable to the cover shell such that the first coaxial cable is connected to the first RF contact and the second coaxial cable is connected to the second RF contact. The present invention relates to a connector in which: the rear surface of the cover shell is open such that the first coaxial cable and the second coaxial cable are inserted therein; and the coupling part is grounded by means of the cover shell to be able to block the rear surface.
The present disclosure relates to a hydraulic steering device for an agricultural work vehicle comprising a steering pump for supplying working fluid; an automatic steering unit which is connected to the steering pump, and which changes, according to automatic steering performed by a control part, the traveling direction of the agricultural work vehicle by using the working fluid supplied from the steering pump; a manual steering unit which is connected to each of the steering pump and the automatic steering unit, and which changes, according to manual steering performed by the operation of a steering wheel, the traveling direction of the agricultural work vehicle, and a manual switching unit connected to each of the steering pump and the manual steering unit.
A01B 69/04 - Special adaptations of automatic tractor steering, e.g. electric system for contour ploughing
B62D 5/065 - Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by specially adapted means for varying pressurised fluid supply based on need, e.g. on-demand, variable assist
B62D 5/093 - Telemotor driven by steering wheel movement
80.
Hydraulic steering device of agricultural work vehicle
The present disclosure relates to a hydraulic steering device of an agricultural work vehicle comprising a steering pump for supplying a working fluid; an automatic steering unit which uses the working fluid to change the traveling direction of the agricultural work vehicle when automatic steering is performed by a control unit; a manual steering unit which uses the working fluid to change the traveling direction of the agricultural work vehicle when manual steering is performed by operating a steering handle; and an automatic cut-off unit which is for selectively cutting off the supply of the working fluid for the automatic steering to a steering cylinder of the agricultural work vehicle according to whether the manual steering is performed.
B62D 5/065 - Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by specially adapted means for varying pressurised fluid supply based on need, e.g. on-demand, variable assist
B62D 5/08 - Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of valve used
The present disclosure relates to a receptacle connector, comprising a plurality of contacts for electrically connecting a plug connector and a substrate which is provided in an electronic device; an insulating part; a shell; and a sealing part for sealing between the electronic device and the shell, wherein the shell includes a shell body, and a first support part, wherein the first support part may include a first rear support member; a first outer support member which protrudes forward from the first rear support member; a first connecting member which is coupled to the front of the first outer support member; and a first inner support member which is coupled to each of the first connecting member and the shell body and is disposed spaced apart from the first outer support member.
The present invention relates to a mount device of an agricultural work vehicle, the mount device supporting an operating room of the agricultural work vehicle and comprising: a support part supported by a vehicle body of an agricultural work vehicle; and a mount part which is elastically deformed according to the weight of the operating room and to which each of the support part and the operating room is coupled, wherein the mount part comprises a coupling member to which the support part is coupled and a first upper deformation member disposed on the upper side of the coupling member and formed to have a size to be reduced while extending toward the upper side thereof, and the outer surface of the first upper deformation member is formed to be curved and convex outward so that the curvature center thereof is located inside the mount part.
The present disclosure relates to a driving speed control device for an agricultural work vehicle, and a driving speed control method for an agricultural work vehicle, the device comprising: a confirmation unit for confirming set transmission information about a driving device of an agricultural work vehicle, and confirming a transmission mode for controlling an engine and a transmission of the driving device; an acquisition unit, which confirms, from the set transmission information, set revolutions per minute (RPM) relating to RPM of the engine when the transmission mode is an RPM designation mode, so as to acquire transmission information on the basis of the set RPM; and a control unit for controlling the driving device by using the acquired transmission information according to the transmission mode.
The present invention relates to a board connector comprising: a plurality of RF contacts for transmitting a radio frequency (RF) signal; an insulating part supporting the RF contacts; a plurality of transmission contacts coupled to the insulating part; a ground housing having the insulating part coupled thereto; a first ground contact coupled to the insulating part and shielding between a first RF contact from among the RF contacts and the transmission contacts; and a second ground contact coupled to the insulating part and shielding between a second RF contact from among the RF contacts and the transmission contacts, wherein the first ground contact comprises a first shielding member shielding between the first RF contact and the transmission contacts with respect to a first axial direction and shielding between the first RF contact and the transmission contacts with respect to a second axial direction perpendicular to the first axial direction.
H01R 13/646 - Details of coupling devices of the kinds covered by groups or specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
The present disclosure relates to a transmission of an agricultural vehicle, the transmission including: a forward shift unit for performing shift with respect to drive transmitted from an engine of an agricultural vehicle; a clutch unit connected to the forward shift unit so as to selectively output drive transmitted from the forward shift unit; an adjustment unit connected to the clutch unit; and a backward shift unit connected to the adjustment unit so as to perform shift with respect to drive transmitted from the adjustment unit. The adjustment unit includes: a first adjustment mechanism connected to a first clutch mechanism included in the clutch unit; a second adjustment mechanism connected to a second clutch mechanism included in the clutch unit; and an integration mechanism connected to both the first adjustment mechanism and the second adjustment mechanism. The backward shift unit includes one backward shift mechanism connected to the integration mechanism.
The present disclosure relates to a transmission apparatus of an agricultural working automobile, the transmission apparatus comprising: a first gear-shifting part for performing gear-shifting to adjust the speed of an agricultural working automobile; and a second gear-shifting part for performing gear-shifting to adjust the speed of the agricultural working automobile, wherein the second gear-shifting part comprises a sub-gear-shifting drive mechanism for performing gear-shifting, using one operation selected from among an operation transferred through a first power transmission path from the first gear-shifting part and an operation transferred through a second power transmission path from the first gear-shifting part.
F16H 3/091 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously- meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft
F16H 3/093 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously- meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
F16H 3/24 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially with driving and driven shafts coaxial
A01B 33/08 - ToolsDetails, e.g. adaptations of transmissions or gearings
F16H 37/04 - Combinations of toothed gearings only
The present invention relates to a substrate connector comprising: a plurality of radio frequency (RF) contacts for RF signal transmission; an insulation unit for supporting the RF contacts; a plurality of transmission contacts coupled to the insulation unit between a first RF contact and a second RF contact so that the first RF contact of the RF contacts and the second RF contact of the RF contacts are spaced from each other in a first axial direction; a ground housing to which the insulation unit is coupled; a first ground contact which is coupled to the insulation unit and which shields the gap between the first RF contact and the transmission contacts on the basis of the first axial direction; and a second ground contact which is coupled to the insulation unit and which shields the gap between the second RF contact and the transmission contacts on the basis of the first axial direction, wherein the first RF contact includes a first RF inspection plane with which an inspection instrument is to come in contact, and the second RF contact includes a second inspection plane with which the inspection instrument is to come in contact.
H01R 13/6583 - Shield structure with resilient means for engaging mating connector with separate conductive resilient members between mating shield members
The present invention relates to a board connector comprising: a plurality of radio frequency (RF) contacts for transmitting RF signals; an insulation unit for supporting the RF contacts; a plurality of transmission contacts coupled to the insulation unit between a plurality of first RF contacts and a plurality of second RF contacts among the RF contacts so that the first RF contacts and the second RF contacts are spaced apart from each other along a first axial direction; a ground housing having the insulation unit coupled thereto; a first ground contact coupled to the insulation unit and shielding the first RF contacts from the transmission contacts, with reference to the first axial direction; and a second ground contact coupled to the insulation unit and shielding the second RF contacts from the transmission contacts, with reference to the first axial direction, wherein a (1-1)th RF contact among the first RF contacts and a (1-2)th RF contact among the first RF contacts are arranged to be spaced apart from each other along a second axial direction perpendicular to the first axial direction, and the first ground contact comprises a (1-1)th ground contact shielding the (1-1)th RF contact from the transmission contacts, with reference to the first axial direction, and shielding the (1-1)th RF contact from the (1-2) RF contact, with reference to the second axial direction, as well.
The present invention relates to a control apparatus and a control method for a transmission of an agricultural work vehicle, the control apparatus comprising: a forward/backward clutch of a forward/backward shifting unit that performs forward/backward shifting with respect to drive generated by an engine; and a drive clutch of a drive shifting unit that performs drive shifting with respect to the drive generated by the engine
F16H 59/56 - Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the main clutch
F16H 61/02 - Control functions within change-speed- or reversing-gearings for conveying rotary motion characterised by the signals used
F16H 59/48 - Inputs being a function of acceleration
F16H 59/74 - Inputs being a function of engine parameters
F16H 59/54 - Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the brakes, e.g. parking brakes
The present invention relates to an agricultural work vehicle comprising: a vehicle body supporting an engine; a hydraulic transmission for changing speed with respect to the drive generated by the engine; an HST pedal which is connected to a swash plate control shaft of the hydraulic transmission and rotates the swash plate control shaft; a sensor unit which is directly coupled to the swash plate control shaft, and senses the rotation of the swash plate control shaft to acquire sensing values; and a control unit for controlling the rotation speed of the engine according to the sensing values.
B60K 17/10 - Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of fluid gearing
B60K 26/04 - Arrangement or mounting of propulsion-unit control devices in vehicles of means connecting initiating means or elements to propulsion unit
B60K 17/02 - Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
F02D 29/04 - Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving pumps
The present invention relates to a transmission of an agricultural work vehicle, the transmission comprising: a pre-shift part for performing speed shifting on driving transmitted from an engine of an agricultural work vehicle; a clutch part connected to the pre-shift part so as to selectively output driving transmitted from the pre-shift part; an adjusting part connected to the clutch part so as to perform speed shifting on driving transmitted from the clutch part; and a subsequent shift part connected to the adjusting part so as to perform speed shifting on driving transmitted from the adjusting part.
B60K 17/08 - Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of change-speed gearing of mechanical type
B60K 17/02 - Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
F16H 3/00 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
The present invention relates to a receptacle connector, comprising: a plurality of contacts for electrically connecting a plug connector and a substrate which is provided in an electronic device; an insulating part to which the contacts are coupled; a shell to which the insulating part is coupled; and a sealing part for sealing between the electronic device and the shell, wherein the shell includes a shell body for accommodating the insulating part, and a first support part for supporting the sealing part, wherein the first support part may include: a first rear support member for supporting the sealing part at the rear of the sealing part so that the rearward movable distance of the sealing part is limited; a first outer support member which protrudes forward from the first rear support member so as to support the inner surface of the sealing part; a first connecting member which is coupled to the front of the first outer support member; and a first inner support member which is coupled to each of the first connecting member and the shell body and is disposed spaced apart from the first outer support member, wherein the shell body is formed to have a greater thickness than at least one of the first outer support member and the first inner support member.
The present invention relates to a board connector comprising: a plurality of radio frequency (RF) contacts for transmitting RF signals; an insulation unit for supporting the RF contacts; a plurality of transmit contacts coupled to the insulation unit between a plurality of first RF contacts, among the RF contacts, and a plurality of second RF contacts, among the RF contacts, so that the first RF contacts and second RF contacts are spaced apart from each other along a first axial direction; a ground housing having the insulation unit coupled thereto; a first ground contact coupled to the insulation unit, and providing shielding between the first RF contacts and the transmit contacts, with respect to the first axial direction; and a second ground contact coupled to the insulation unit, and providing shielding between the second RF contacts and the transmit contacts, with respect to the first axial direction, wherein the first ground contact provides shielding between the first RF contacts and the transmit contacts, with respect to the first axial direction, and provides shielding between the first RF contacts with respect to a second axial direction which is perpendicular to the first axial direction.
The present invention pertains to a board connector comprising: a plurality of radio frequency (RF) contacts for transmitting RF signals; an insulating part that supports the RF contacts; a plurality of transmission contacts which are coupled to the insulating part between a first RF contact and a second RF contact, among the RF contacts, such that the first RF contact and the second RF contact are spaced apart from each other in a first axial direction; and a ground housing to which the insulating part is coupled, the ground housing comprising a ground inner wall facing the insulating part, a ground outer wall spaced apart from the ground inner wall, and a ground connection wall coupled to each of the ground inner wall and the ground outer wall, wherein the ground inner wall and the ground outer wall are double-shielding walls surrounding the side of an inner space, the first RF contact and the second RF contact are located in the inner space surrounded by the double-shielding walls, and each of the ground inner wall and the ground outer wall contacts the ground housing of a counter connector inserted into the inner space.
The present invention relates to an energy storage device comprising: a housing for accommodating an electrolyte; an electrode element accommodated inside the housing; a case coupled to one side of the housing; and an electrode terminal inserted into the case so as to be electrically connected to the electrode element, wherein the case comprises: a base part having a through-hole into which the electrode terminal is inserted; and a sealing part coupled to the base part so as to seal the space between the base part and the electrode terminal, and the sealing part includes a terminal sealing member located at the through-hole so as to come into close contact with the electrode terminal, thereby sealing the space between the base part and the electrode terminal.
H01G 11/82 - Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations
H01G 11/76 - Terminals, e.g. extensions of current collectors specially adapted for integration in multiple or stacked hybrid or EDL capacitors
The present invention pertains to a board connector comprising: a plurality of radio frequency (RF) contacts for transmitting RF signals; an insulating part that supports the RF contacts; a plurality of transmission contacts coupled to the insulating part between a first RF contact and a second RF contact, among the RF contacts, such that the first RF contact and the second RF contact are spaced apart from each other in a first axial direction; and a ground housing to which the insulating part is coupled, the ground housing comprising a ground inner wall facing the insulating part, a ground outer wall spaced apart from the ground inner wall, and a ground connection wall coupled to each of the ground inner wall and the ground outer wall, wherein the ground inner wall and the ground outer wall are double-shielding walls that surround the side of an inner space, and the first RF contact and the second RF contact are positioned in the inner space surrounded by the double-shielding walls.
H01R 13/6599 - Dielectric material made conductive, e.g. plastic material coated with metal
H01R 13/646 - Details of coupling devices of the kinds covered by groups or specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
The present disclosure relates to a hydraulic transmission assembly comprising: a hydraulic transmission for performing speed shifting for the power generated by an engine; a pump shaft connected to the pump; a motor shaft connected to the motor; a sub speed-shift shaft connected to the pump shaft and/or the motor shaft through a plurality of speed-shift gears; a mounting main body having a mounting space for the hydraulic transmission; a speed-shift case having an accommodation space for the sub speed-shift shaft, and coupled to the mounting main body; and a cover part coupled to the mounting main body so as to cover the mounting space, wherein the cover part is coupled to the mounting main body such that at least a portion thereof is accommodated in the mounting space, and provides support power to one side of the sub speed-shift shaft.
