公开(公告)号：US5845536A

公开(公告)日：1998-12-08

申请号：US821837

申请日：1997-03-21

Applicant: Cesar Flores Certeza

Inventor： Cesar Flores Certeza

IPC: F16H59/04 ,  F16H61/24 ,  F16H61/36 ,  B60K20/04

CPC classification number: F16H61/36 ,  F16H59/04 ,  F16H61/24 ,  Y10T74/18864 ,  Y10T74/20049 ,  Y10T74/20116 ,  Y10T74/20122 ,  Y10T74/20171

Abstract: A shift control mechanism has a shift tower including a mounting bracket on which a shift lever is mounted to permit fore-aft pivotal movement and transverse pivotal movement. Fore-aft movements provide a ratio selection and transverse movements provide a gate or range selection. An assist plate is pivotally mounted on the bracket to be driven by the shift lever during the fore-aft movement. The assist plate cooperates with the mounting bracket through a spring to provide a force directed to assist in the completion of the shift movement. A detent mechanism is incorporated in the shift tower between the assist plate and the bracket to provide shift feel in feedback to the operator, especially in the neutral condition.

Abstract translation: 变速控制机构具有变速塔，其包括安装支架，变速杆安装在该安装支架上，以允许前后枢转运动和横向枢转运动。 前后移动提供比例选择和横向移动提供门或范围选择。 辅助板枢转地安装在支架上，以在前后运动期间由变速杆驱动。 辅助板通过弹簧与安装支架配合，以提供一定的力量来帮助完成换挡运动。 在辅助板和托架之间的换档塔中并入一个止动机构，以提供反馈给操作者的换档感觉，特别是在中立状态。