发明名称 |
Sistema de mudança de transmissão |
摘要 |
A transmission shifting system for a gear change transmission where an actuator responding to a control signal is used to axially displace a secondary shift rail thereby preloading a spring acting upon a primary shift rail where a coupling element permits relative motion between the secondary shift rail and the primary shift rail until gear synchronization or a torque break occurs allowing the desired gear shift to occur. The relative motion which results in a spring preload force to be generated on the primary shift rail continues until the secondary shift rail contacts the portion of the coupler adjacent to a primary flange formed as part of the primary shift rail whereupon the actuator is solidly linked to the shift rail and a shift fork. <MATH> |
申请公布号 |
BR9502468(A) |
申请公布日期 |
1996.07.09 |
申请号 |
BR19959502468 |
申请日期 |
1995.08.04 |
申请人 |
EATON CORPORATION |
发明人 |
THOMAS ALAN GENISE;RONALD KEITH MARKYVECH |
分类号 |
F16H61/34;F16H61/28;F16H61/32;F16H63/20;F16H63/30;(IPC1-7):G05G5/08 |
主分类号 |
F16H61/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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