- 专利标题: Centrifugal pendulum, torque transmitting device including the centrifugal pendulum and vehicle
-
申请号: US17633853申请日: 2020-08-07
-
公开(公告)号: US11913518B2公开(公告)日: 2024-02-27
- 发明人: Shengzhang Wang , Xun Hu , Maohui Li , Ying Yin
- 申请人: VALEO KAPEC TORQUE CONVERTERS (NANJING) CO., LTD.
- 申请人地址: CN Nanjing
- 专利权人: VALEO KAPEC TORQUE CONVERTERS (NANJING) CO., LTD.
- 当前专利权人: VALEO KAPEC TORQUE CONVERTERS (NANJING) CO., LTD.
- 当前专利权人地址: CN Nanjing
- 代理机构: Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权: CN 1910734829.7 2019.08.09
- 国际申请: PCT/CN2020/107870 2020.08.07
- 国际公布: WO2021/027733A 2021.02.18
- 进入国家日期: 2022-02-08
- 主分类号: F16F15/14
- IPC分类号: F16F15/14 ; F16H45/02
摘要:
A centrifugal pendulum includes a first support plate, being able to rotate around a rotation axis; a second support plate, facing the first support plate in the axial direction and fixed to the first support plate. A mass is disposed between the first support plate and the second support plate in the axial direction. The first support plate has a first protrusion extending axially, and the first protrusion is integrally formed with the first support plate and defines a first track. The mass has a through hole extending axially, and the through hole defines a second track. The first protrusion extends into said through hole such that the first track faces the second track in the radial direction. A roller is disposed between the first track and the second track in the radial direction, and is capable of rolling against the first track and the second track, such that the mass is able to move relative to the first and second support plates and apply a torque onto the first and second support plates. The present invention also discloses a torque transmitting device comprising the centrifugal pendulum and a vehicle.
公开/授权文献
信息查询