| 摘要 |
The actuator has an actuating motor (3) to control movement of a driving pin (16) of internal units of an automatic gearbox by a reduction stage of rotation speed of the motor, where the pin controls a monodisk dry input clutch. The stage is arranged between an output flange (11) and a toothed driving sector (13). An electrical selection motor (17) and a selection plug (18) position the pin in operating positions. A kinematic chain connects the motor (3) to the pin, where the chain includes and excludes a progressive curve spring (9) arranged upstream of the stage in the respective positions. |
