发明名称 |
Transmission spring loaded shift device |
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. |
申请公布号 |
US5517876(A) |
申请公布日期 |
1996.05.21 |
申请号 |
US19940286122 |
申请日期 |
1994.08.04 |
申请人 |
EATON CORPORATION |
发明人 |
GENISE, THOMAS A.;MARKYVECH, RONALD K. |
分类号 |
F16H61/34;F16H61/28;F16H61/32;F16H63/20;F16H63/30;(IPC1-7):F16H59/02;F16H63/32 |
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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