公开(公告)号：US20190040953A1

公开(公告)日：2019-02-07

申请号：US16075322

申请日：2017-12-28

Applicant: Shandong University of Technology

Inventor： Jinyu QU ,  Chuanbo REN ,  Zhuowen ZHAO ,  Jiashan MI ,  Nana LV ,  Zhengbin GUO ,  Pan ZHANG ,  Jihua WANG

IPC: F16H63/34

Abstract: The present invention discloses a six-gear automatic transmission for automobile with a brushless control-by-wire centrifugal ball arm engagement device. One brushless control-by-wire centrifugal ball arm engagement device is provided between each gear input gear and each gear driving gear; and by controlling the engagement and disengagement of the brushless control-by-wire centrifugal ball arm engagement device, the shifting control of the six-gear automatic transmission for automobile with a brushless control-by-wire centrifugal ball arm engagement device is performed. The present invention has such advantages as compact structure, being capable of dynamic gear-shift, no mechanical or hydraulic gear-shift components and low operational energy consumption.