| 摘要 |
The selector shaft (12) is located stationary relative to the actuator of the servo motor (14), and the selector sleeve (15) is connected to the brake (20). The auxiliary gear box (16) defines a relative turning between selector shaft and sleeve about a differential turning angle, when the shaft passes through its neutral position area. Movement of the selector shaft from one gear position into neutral, when the brake is engaged, causes the shaft to turn in one direction. When the brake is disengaged, the selector sleeve is turned in the other direction, about the differential angle, relative to the housing of the transmission. |
