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公开(公告)号：US12083876B1
公开(公告)日：2024-09-10
申请号：US18315817
申请日：2023-05-11
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Venu Gopal Ganti , Hai Xu , Hun J Kim , Avinash Singh
IPC: F16H1/08 , B60K1/00 , B60K17/16 , F16H48/285 , F16H57/04
CPC classification number: B60K1/00 , B60K17/165 , F16H48/285 , F16H1/08 , F16H57/041
Abstract: A drive system includes a prime mover that provides an input, and an output system that is driven by the input. A torque transfer system is coupled between the prime mover and the output system. The torque transfer system includes two gear planes. Each of the gear planes includes a pair of gear meshes, and each of the pair of gear meshes has a floating structure.
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公开(公告)号：US20230151875A1
公开(公告)日：2023-05-18
申请号：US17455224
申请日：2021-11-17
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Shawn H. Swales , Chi Teck Lee , Alan G. Holmes , Hai Xu , Venu Gopal Ganti , Avinash Singh
CPC classification number: F16H3/32 , B60K1/00 , B60K2001/001 , F16H2200/0021
Abstract: Motor driven systems with optimized performance and efficiency are provided. A drive system includes a motor and a gear system coupled with the motor by a shaft. The gear system includes a pair of input gears disposed on the shaft, and a pair of transfer shafts including transfer gears meshing with the input gears. The gear system is configured to cancel axial, radial and/or tangential forces for minimized net force at the shaft.
