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公开(公告)号：US20220034399A1
公开(公告)日：2022-02-03
申请号：US16983896
申请日：2020-08-03
摘要： Various methods and systems are provided for a shift assembly for a vehicle transmission. In one example, a shift assembly for a transmission includes a first barrel cam including a first cam track; a second barrel cam arranged coaxially with the first barrel cam and including a second cam track; a first motor configured to drive the first barrel cam independent of the second barrel cam; and a second motor configured to drive the second barrel cam independent of the first barrel cam.
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公开(公告)号：US20210347258A1
公开(公告)日：2021-11-11
申请号：US16872205
申请日：2020-05-11
IPC分类号： B60K17/356 , F16H48/08 , B60K17/02 , B60K1/04 , B60K17/35 , F16D25/06 , B60K23/08 , F16D11/14 , B60K6/387 , B60K6/52
摘要： Methods and systems are provided for selectively engaging an electric machine to an electric axle of a vehicle. In one example, a method may include engaging or disengaging the electric machine to a differential of the electric-axle by adjusting pressure in a piston coupled to an axle shaft of the electric-axle via a disconnect clutch.
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公开(公告)号：US20240344606A1
公开(公告)日：2024-10-17
申请号：US18753145
申请日：2024-06-25
CPC分类号： F16H63/3466 , B60T1/005 , F16H63/3425 , F16H63/3483
摘要： Parking system and method. In one example, an externally mounted parking system includes a parking system case that is externally mounted to a transmission case of a transmission and a parking system actuator that actuates a mechanism which selectively prevents movement of a gear in the transmission. In the parking system the mechanism is rotationally mounted in the parking system case and a gear reduction assembly in the system is coupled to the transmission through an opening in the transmission case and an opening in the parking system case.
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公开(公告)号：US20230234439A1
公开(公告)日：2023-07-27
申请号：US18189949
申请日：2023-03-24
IPC分类号： B60K17/356 , F16H48/08 , B60K17/02 , B60K1/04 , B60K17/35 , B60K23/08 , F16D11/14 , B60K6/387 , B60K6/52 , F16D25/06
CPC分类号： B60K17/356 , F16H48/08 , B60K17/02 , B60K1/04 , B60K17/35 , B60K23/08 , F16D11/14 , B60K6/387 , B60K6/52 , F16D25/06 , B60Y2200/92
摘要： Methods and systems are provided for selectively engaging an electric machine to an electric axle of a vehicle. In one example, a method may include engaging or disengaging the electric machine to a differential of the electric-axle by adjusting pressure in a piston coupled to an axle shaft of the electric-axle via a disconnect clutch.
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公开(公告)号：US20230228327A1
公开(公告)日：2023-07-20
申请号：US18185983
申请日：2023-03-17
CPC分类号： F16H63/18 , F16H63/304 , F16H63/32 , F16H2063/321 , F16H2063/3056
摘要： Various methods and systems are provided for a shift assembly for a vehicle transmission. In one example, a shift assembly for a transmission includes a first barrel cam including a first cam track; a second barrel cam arranged coaxially with the first barrel cam and including a second cam track; a first motor configured to drive the first barrel cam independent of the second barrel cam; and a second motor configured to drive the second barrel cam independent of the first barrel cam.
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公开(公告)号：US20220297537A1
公开(公告)日：2022-09-22
申请号：US17806443
申请日：2022-06-10
IPC分类号： B60K17/346 , B60W10/16 , H02K7/00 , H02K7/116 , B60K1/02 , B60K17/04 , B60K17/36 , B60K17/08 , B60K7/00
摘要： Provided herein is an electric axle including a differential assembly drivingly connected to a first axle half shaft and a second axle half shaft, wherein the first and second axle half shafts each have a wheel coupled to the ends thereof; an electric motor/generator drivingly connected to a first rotatable shaft; a first gear set having a first gear connected to the first rotatable shaft and a second gear connected to a second rotatable shaft; a second gear set having a first gear connected to the second rotatable shaft and a second gear selectively connected to a third rotatable shaft; a third gear set having a first gear connected to the third rotatable shaft and a second gear drivingly connected to the differential assembly; and a selector device configured to selectively connect the third rotatable shaft to the second gear of the second gear set or the first rotatable shaft.
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公开(公告)号：US20210362577A1
公开(公告)日：2021-11-25
申请号：US16762429
申请日：2018-11-09
IPC分类号： B60K1/00 , F16H57/02 , F16H57/031 , F16H63/34 , B60K17/04
摘要： A modular electric axle head assembly for a vehicle, including a gear assembly including a gear assembly housing defining a hollow portion therein, a first gear shaft having a first gear, a second gear shaft having a second gear and a third gear, wherein at least a portion of the second gear is drivingly connected to the first gear and the third gear, and at least a portion of the gear assembly is disposed within the hollow portion of the gear assembly housing; a motor assembly having an output shaft that is drivingly connected to at least a portion of the gear assembly; and a first mounting assembly including a portion integrally connected to the modular electric head assembly and a portion integrally connected to a support member of the vehicle, wherein at least a portion of the third gear is drivingly connected to a pair of drive shafts.
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公开(公告)号：US20230016244A1
公开(公告)日：2023-01-19
申请号：US17935479
申请日：2022-09-26
摘要： Various methods and systems are provided for a shift assembly for a vehicle transmission. In one example, a shift assembly for a transmission includes a first barrel cam including a first cam track; a second barrel cam arranged coaxially with the first barrel cam and including a second cam track; a first motor configured to drive the first barrel cam independent of the second barrel cam; and a second motor configured to drive the second barrel cam independent of the first barrel cam.
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公开(公告)号：US20220034400A1
公开(公告)日：2022-02-03
申请号：US17081797
申请日：2020-10-27
摘要： Various methods and systems are provided for a shift assembly for a vehicle transmission. In one example, a shift assembly for a transmission includes a first barrel cam including a first cam track; a second barrel cam arranged coaxially with the first barrel cam and including a second cam track; a first motor configured to drive the first barrel cam independent of the second barrel cam; and a second motor configured to drive the second barrel cam independent of the first barrel cam.
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公开(公告)号：US20210162848A1
公开(公告)日：2021-06-03
申请号：US17046725
申请日：2019-04-12
摘要： A vehicle including a frame having an axle and a support apparatus coupled thereto. The support apparatus is configured to support a load coupled to the axle and permit the load to translate along an x-axis, a y-axis, and a z-axis.
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