公开(公告)号：US5331863A

公开(公告)日：1994-07-26

申请号：US970995

申请日：1992-11-03

申请人： Shogo Kobayashi ,  Shinji Fujimoto ,  Hideo Udoh ,  Keiji Nemoto

发明人： Shogo Kobayashi ,  Shinji Fujimoto ,  Hideo Udoh ,  Keiji Nemoto

IPC分类号： F16H63/20 ,  F16H61/16 ,  F16H63/30 ,  F16H63/34 ,  B60K20/00

CPC分类号： F16H63/302 ,  F16H61/16 ,  F16H2061/185 ,  F16H63/3408 ,  F16H63/38 ,  Y10T74/20085

摘要： A manual transmission for a vehicle, in which any one of a plurality of forward shift stages and a reverse shift stage can selectively be established by movement of a shift member operatively associated with the selecting and shifting operations of a change lever, and the shift member is restrained from moving to a position in which the reverse shift stage is established, by the abutment of the shift member against an engage portion provided on a restraining member which is connected to a drive device and adapted to be moved from an inoperative position to an operative position during forward travelling of the vehicle, wherein the restraining member is provided with an abutment portion against which the shift member is abutable, and the abutment portion is urged by a movement of the shift member operatively associated with the operation of the change lever, thereby forcedly returning the restraining member from the operative position to the inoperative position. When the restraining member has been stuck at the operative position for any reason, the restraining member can be returned to the inoperative position so as to establish the reverse shift stage.

摘要翻译： 一种用于车辆的手动变速器，其中可以通过与变速杆的选择和换档操作相关联的换档构件的移动来选择性地建立多个前变速级和倒档变速级中的任何一个，并且变速构件 被限制移动到建立倒档阶段的位置，通过移动构件抵靠设置在限制构件上的接合部分，该限制构件连接到驱动装置并适于从非操作位置移动到 操作位置，其中所述限制构件设置有抵靠部分，所述移动构件抵靠所述抵靠部分，并且所述抵接部分通过与所述变换杆的操作相关联的所述换档构件的运动而被推动， 从而将限制构件强制地从操作位置返回到非操作位置。 当限制部件由于任何原因被卡在操作位置时，限制部件可以返回到非工作位置，以建立倒档阶段。