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21. 发明授权

US11577727B2 High efficiency, high output transmission having an aluminum housing 有权
公开(公告)号：US11577727B2
公开(公告)日：2023-02-14
申请号：US17315077
申请日：2021-05-07
申请人： Eaton Cummins Automated Transmission Tech., LLC
发明人： Paul Peterson , Graeme Andrew Jackson , Paul Wilson , Christian Chimner , David L. Wadas , Thomas Connolly
IPC分类号： B60W10/02 , B60W10/06 , B60W30/19 , F16H61/02 , B60W30/18 , F16H37/04 , B60K17/28 , B60W10/111 , B60W10/115 , B60W10/196 , B60W30/188 , B60W40/13 , B60W50/02 , B60W50/035 , F16D25/04 , F16D48/02 , F16D48/06 , F16H3/091 , F16H3/093 , F16H57/00 , F16H61/04 , F16H3/64 , F16H57/02 , F16H59/02 , F16H61/06 , F16H61/08 , H04B10/077 , H04J3/12 , B60W10/11 , B60W50/00 , F16D25/12 , F16H61/00 , F16H63/00 , F16H59/72 , F16H61/28 , F16H61/682 , F16H63/24 , F16H57/04 , F16H57/021 , F16H61/30 , F16H57/032 , F16H63/30 , F16H59/38 , F16H57/12 , F16H59/52 , F16H59/70 , F16H59/14 , F16H59/66 , F16H59/68 , F16H61/12 , F16H3/16 , F16H3/78 , F16H59/40 , F16H61/14 , F16H61/70
摘要： A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. An integrated actuator housing includes a single external power access for the shift actuator. A controller interprets a shaft displacement angle, determines if the transmission is in an imminent zero or zero torque region, and performs a transmission operation in response to the transmission in the imminent zero or zero torque region.

22. 发明授权

US11555542B2 Transmission for vehicle 有权
公开(公告)号：US11555542B2
公开(公告)日：2023-01-17
申请号：US16916985
申请日：2020-06-30
申请人： SL Corporation
发明人： Sungjin Kim , Minsoo Kim , Jaeseung Hong , Mirae Do
IPC分类号： F16H59/04 , F16H59/10 , F16H59/08 , F16H59/02
摘要： A transmission for a vehicle includes a knob configured to be rotated to select one of a plurality of shift stages, a driving unit for controlling rotation of the knob, and a shift controller for applying an electrical current to generate a torque in the driving unit. Further, the driving unit includes a magnetic field generator, a magnetization unit including a plurality of magnetic bodies arranged at regular intervals along a circumference of the magnetic field generator, and a magnet unit including at least one pair of magnetic poles arranged along a circumference of the magnetization unit. In particular, the magnetization unit or the magnet unit is coupled with the knob and rotates integrally with the knob. Depending on an intensity of a magnetic field generated by the magnetic field generator, the driving unit allows or prevents the rotation of the knob.

23. 发明授权

US11519494B2 Rotary control device for a vehicle 有权
公开(公告)号：US11519494B2
公开(公告)日：2022-12-06
申请号：US16625332
申请日：2018-05-23
申请人： ZF Friedrichshafen AG
发明人： Lenard Petrzik
IPC分类号： F16H59/08 , B60K37/06 , F16D57/00 , F16H59/02 , G05G1/015 , G05G1/10 , G05G5/03
摘要： The invention relates to a rotary control device for a vehicle comprising a user interface surface, in particular a knob, that is embodied to rotate with respect to a housing of the device around a rotational axis of the device, further comprising a sensor unit for monitoring the orientation and/or rotational movement of the user interface surface with respect to the housing, a processing unit, and a communications interface for transmitting control signals according to an output from the processing unit, said output being generated by the processing unit on the basis of sensor data from the sensor unit.

24. 发明授权

US11486491B2 Shift device for vehicle that includes a shift lever and a control lever that are separately supported by a baseplate 有权
公开(公告)号：US11486491B2
公开(公告)日：2022-11-01
申请号：US16898969
申请日：2020-06-11
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO , TSUDA INDUSTRIES CO., LTD. , MANNOH INDUSTRIAL CO., LTD.
发明人： Shori Kato , Atsushi Toyama , Takaaki Fukushima , Naotaka Nishikawa
IPC分类号： F16H59/10 , F16H61/22 , F16H61/24 , F16H59/02
摘要： A shift device for a vehicle includes a baseplate, a shift lever having a spherical shaft part at a lower end, and a control lever connected to the shift lever. The spherical shaft part of the shift lever is supported by the baseplate and configured to turn relative to the baseplate. A cable coupling part is provided at an upper part of the control lever. A turning shaft part supported by the baseplate is provided at a lower part of the control lever outward of the spherical shaft part of the shift lever in a vehicle width direction, and the turning shaft part is configured to turn relative to the baseplate. The control lever has a branched part between the cable coupling part and the turning shaft parts, and the branched part is located above the spherical shaft part and branched in the vehicle width direction.

25. 发明授权

US11473672B2 Stowable shift lever assembly 有权
公开(公告)号：US11473672B2
公开(公告)日：2022-10-18
申请号：US17124587
申请日：2020-12-17
申请人： Ficosa North America Corporation
发明人： Daniel Abad García , Carlos López Rodríguez
IPC分类号： F16H59/02 , F16H59/10 , F16H59/04 , B60K20/00 , F16H19/00
摘要： A shift lever assembly includes a shift lever, a folding device, and a fold interlock device. The shift lever is adapted to move between park and gear positions. The shift lever includes a base structure and an arm pivotally engaged to the base structure about a first axis. The folding device is adapted to pivotally move the arm with respect to the base structure about the first axis and between deployed and stowed states. The fold interlock device is adapted to move between locked and released positions, and includes a locking member adapted to abut the arm in a circumferential direction with respect to the first axis when in the locked position to prevent movement from the deployed state to the stowed state, and to circumferentially clear the arm when in the released position to enable actuation of the folding device from the deployed state to the stowed state.

26. 发明申请

US20220307589A1 Tools and Method for Repair of Shift Cable Ends in Various Motor Vehicles 有权
公开(公告)号：US20220307589A1
公开(公告)日：2022-09-29
申请号：US17703445
申请日：2022-03-24
申请人： Loring Smith
发明人： Loring Smith
IPC分类号： F16H59/02
摘要： The repair of shift cable ends in various motor vehicles without the replacement of the entire shift cable is accomplished using a specialized bushing that operably couples the shift lever and shift cable end. In particular embodiments, the shift cable end is seated in an installation tool and a specialized bushing is inserted into the shift cable end by applying a compressive force to the bushing and the installation tool. The installation tool is removed and the shift lever is inserted into the bushing. The bushing has a coupling means to simulate the factory installed coupling mechanism, a securing means for maintaining the bushing's alignment and securing it within the shift cable end, and a pressure-relief means for relieving pressure within the bushing as the lever is inserted into the bushing. In some embodiments, the hushing has a compression means for allowing the bushing to be easily compressed into the shift cable end without deformation.

27. 发明授权

US11441672B2 Adjustable shift lever mount 有权
公开(公告)号：US11441672B2
公开(公告)日：2022-09-13
申请号：US17074210
申请日：2020-10-19
申请人： Lokar, Inc.
发明人： Kevin Ford
IPC分类号： F16H59/02 , B60K20/02 , F16H59/04
摘要： A shift lever mount assembly including a rotatable member having a ball portion formed with at least a partially arcuate surface and a shift lever connection portion extending from the ball portion to be connected to a shift lever, a casing formed to at least partially surround the ball portion of the rotatable member and having an inner surface forming a spherical bearing with the ball portion, the casing having a top opening through which the shift lever connection portion extends, a plurality of position fixing members to selectively contact the rotatable member so as to fix the rotatable member at a desired position, and a coupling member to selectively couple the casing to a control lever of a transmission shift assembly, wherein the spherical bearing allows rotational and angular movement of the rotatable member so that the rotatable member is selectively movable to the desired position.

28. 发明授权

US11408502B2 System, method, and apparatus for managing transmission shutdown operations 有权
公开(公告)号：US11408502B2
公开(公告)日：2022-08-09
申请号：US17307855
申请日：2021-05-04
申请人： Eaton Cummins Automated Transmission Technologies LLC
发明人： Sipei Chen , Ian Daniel McKenzie
IPC分类号： F16H59/02 , F16H61/20 , F16H61/70 , B60W10/02 , B60W10/11 , B60W30/19 , B60W50/00 , F16D25/12 , F16H3/091 , F16H3/64 , F16H57/02 , F16H61/00 , F16H61/02 , F16H61/06 , F16H61/08 , H04B10/077 , H04J3/12 , F16H3/16 , F16H3/78 , F16H59/38 , F16H59/40 , F16H59/72 , F16H61/14
摘要： A transmission includes an input shaft that couples to a prime mover, twin countershafts and a main shaft having gears coupled thereon, an output shaft that selectively provides a torque output to a driveline, a first shift actuator that selectively couples the input shaft to the main shaft. The transmission includes a second shift actuator that couples the main shaft to the output shaft with a selected reduction ratio, and a controller including a vehicle state circuit that interprets at least one vehicle operating condition, and a neutral enforcement circuit that provides a first neutral command to the first shift actuator and a second neutral command to the second shift actuator, in response to the at least one vehicle operating condition indicating that vehicle motion is not intended.

29. 发明授权

US11378179B2 System, method, and apparatus for operating a high efficiency, high output transmission 有权
公开(公告)号：US11378179B2
公开(公告)日：2022-07-05
申请号：US17084139
申请日：2020-10-29
申请人： Eaton Cummins Automated Transmission Technologies, LLC
发明人： Thomas Connolly , Joseph Paul Furner , Sipei Chen , Jeff Hawarden , Ian Daniel McKenzie , Christopher DeBoer
IPC分类号： B60W30/19 , F16H39/01 , F16H59/02 , F16H37/04 , G08B13/00 , G08B27/00 , F16H3/64 , F16H57/02 , F16H61/06 , F16H61/08 , H04B10/077 , H04J3/12 , B60W10/02 , B60W10/11 , B60W50/00 , F16D25/12 , F16H3/091 , F16H61/00 , F16H61/02 , F16H57/021 , F16H57/04 , F16H61/04 , F16H63/00 , F16H59/72 , F16H63/24 , F16H61/30 , F16H57/032 , F16H61/28 , F16H63/30 , F16H61/682 , F16H3/16 , F16H3/78 , F16H59/40 , F16H61/14 , F16H61/70 , F16H59/38
摘要： A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. A controller controls the shift actuator utilizing an actuating pulse and an opposing pulse.

30. 发明申请

US20220205531A1 Control Unit and Method for Providing a Manual Shift Mode 有权
公开(公告)号：US20220205531A1
公开(公告)日：2022-06-30
申请号：US17594710
申请日：2020-06-16
申请人： Bayerische Motoren Werke Aktiengesellschaft
发明人： Stephan PETERS
IPC分类号： F16H59/02 , F16H59/04 , F16H61/02
摘要： A control unit is provided for an automatic transmission of a vehicle. The vehicle has a gear selection operating element which allows a user of the vehicle to set different gear stages of the transmission by actuating the gear selection operating element, and the vehicle has at least one setting operating element which allows the user to change the value of a parameter of a function of the vehicle by actuating the setting operating element when the function of the vehicle is activated. The control unit is designed to detect an actuation of the gear selection operating element for a period of time which is equal to or longer than a minimum duration and to determine that the function of the vehicle is deactivated. In response thereto, the control unit is additionally designed to allow a manual change of the transmission gear by actuating the at least one setting operating element.

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