| 摘要 |
<p>The present invention relates to an automobile auxiliary automatic transmission device installed between a transmission output shaft and the axle of an automobile to increase the speed without the gear transmission of the installed transmission when an excessive torque exists during driving. Disclosed is the automobile auxiliary automatic transmission device comprising: a carrier rotated and fixated in the internal part of a housing; and a gear transport system maintained at constant velocity when the carrier is rotated, and to be accelerated when the carrier is fixated.</p> |
