- 专利标题: Multi-step transmission and control thereof
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申请号: US16078035申请日: 2016-02-29
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公开(公告)号: US10508737B2公开(公告)日: 2019-12-17
- 发明人: Theodor Gassmann
- 申请人: GKN Automotive Ltd.
- 申请人地址: GB Redditch, Worcestershire
- 专利权人: GKN Automotive Ltd.
- 当前专利权人: GKN Automotive Ltd.
- 当前专利权人地址: GB Redditch, Worcestershire
- 代理机构: Bejin Bieneman PLC
- 国际申请: PCT/EP2016/054225 WO 20160229
- 国际公布: WO2017/148501 WO 20170908
- 主分类号: F16H63/28
- IPC分类号: F16H63/28 ; F16H63/30
摘要:
A multi-step transmission for a motor vehicle comprises an input shaft, an output shaft, a first transmission stage and a second transmission stage, a clutch which can be transferred into three clutch positions to drivingly connect the input shaft and the output shaft with each other or disconnect them from each other; and an actuating assembly with a setting element that is movable in three setting positions and is connected to a movable clutch part of the clutch, wherein the actuating assembly comprises first and second electromagnetically operable actuators which can be operated independently from one another and which jointly act on the setting element such that the setting element can be transferred by the first and the second actuator into the three setting positions. An electric drive can have such a multi-step transmission.
公开/授权文献
- US20190085976A1 MULTI-STEP TRANSMISSION AND CONTROL THEREOF 公开/授权日:2019-03-21
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