发明授权
US5240093A Configuration for the pressure supply to an automatic selector device of
a change-speed gearbox
失效
对于变速齿轮箱的自动选择器装置的压力供应的配置
- 专利标题： Configuration for the pressure supply to an automatic selector device of a change-speed gearbox
- 专利标题（中）： 对于变速齿轮箱的自动选择器装置的压力供应的配置
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申请号： US889274申请日： 1992-05-28
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公开(公告)号： US5240093A公开(公告)日： 1993-08-31
- 发明人: Gerhard Wagner , Frank Tietze
- 申请人： Gerhard Wagner , Frank Tietze
- 申请人地址： DEX
- 专利权人： Mercedes-Benz AG
- 当前专利权人： Mercedes-Benz AG
- 当前专利权人地址： DEX
- 优先权： DEX4117736 19910530
- 主分类号： B60W10/02
- IPC分类号： B60W10/02 ; B60W10/10 ; F16H3/00 ; F16H3/093 ; F16H3/097 ; F16H61/00 ; F16H61/02 ; F16H61/06 ; F16H61/688 ; F16H63/46
摘要：
A pressure supply to an automatic selector device of a change-speed gearbox, controls working pressure via a multi-path valve device. The working pressure is supplied either only to clutch actuators of two drive clutches located in the force path before the change-speed gearbox or to selector actuators for the actuation of selector clutches producing the force path within the change-speed gearbox. The clutch actuator of one drive clutch is subjected to a load-dependent main pressure in the latter case.
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