发明授权
US06374692B1 Shift rocker for a change-speed gearbox, and process of making a shift rocker
失效
换挡变速箱的换挡摇杆，以及换挡摇杆的过程
- 专利标题： Shift rocker for a change-speed gearbox, and process of making a shift rocker
- 专利标题（中）： 换挡变速箱的换挡摇杆，以及换挡摇杆的过程
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申请号： US09552968申请日： 2000-04-20
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公开(公告)号： US06374692B1公开(公告)日： 2002-04-23
- 发明人: Wolfgang Steinberger , Klaus Krämer , Arnold Trissler
- 申请人： Wolfgang Steinberger , Klaus Krämer , Arnold Trissler
- 优先权： DE19919271 19990428
- 主分类号： B60K2000
- IPC分类号： B60K2000
摘要：
A shift device for a change-speed gearbox, includes a shift rocker having sidewalls for axially displacing a shift sleeve positively connected to a gear wheel clutch or synchronizing unit. A shift finger is fixedly mounted on a shift shaft and positively engages a shift slot of the shift rocker to operate the shift rocker. The shift rocker is of single-piece configuration and made through a non-cutting process, with a blank being pre-punched from a steel sheet, before the blank is shaped into a finished product by at least one bending operation.
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