- 专利标题： Parking brake for an electric vehicle with multi-speed gearbox
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申请号： US17166375申请日： 2021-02-03
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公开(公告)号： US11572043B2公开(公告)日： 2023-02-07
- 发明人: William Plow , Zsombor Gyoerke , Janos Toth , Sven Krueger , Levente Hos , Michael Blessing , Huba Nemeth , Peter Kovacsik , Andreas Buch
- 申请人： Bendix Commercial Vehicle Systems, LLC
- 申请人地址： US OH Elyria
- 专利权人： Bendix Commercial Vehicle Systems, LLC
- 当前专利权人： Bendix Commercial Vehicle Systems, LLC
- 当前专利权人地址： US OH Elyria
- 代理机构： Crowell & Moring LLP
- 主分类号： B60K17/08
- IPC分类号： B60K17/08 ; B60T1/00 ; B60T7/08 ; F16H63/34 ; F16H61/00 ; F16D11/14 ; B60T7/04 ; F16H3/08 ; B62D63/04 ; F16H3/44 ; F16D11/00 ; F16H3/00
摘要：
A commercial vehicle with at least one driven axle, at least one service brake, at least one propulsion engine, and wheels characterized in that the parking brake function of the vehicle is solved by a bistable locking means acting on both wheels. At least one multi-speed gearbox is provided to concurrently activate a first gear stage and a second gear stage having different ratios.
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