| 摘要 |
The brush (1) has a position element actuated by an actuator (8) for rotating a bristle carrier. Retractable bristles (B) comprise an outer pipe body (4) within a pipe body, and an actuator unit is adjusted along axial direction for rotational axis of the bristle carrier. A coupling element receives rotary drive movement for driving a rotor assembly. An outer wall of the position element receives a turning transmitter protruding end of a drive pin of the rotor assembly in order to change output movement of a stator-side arranged at the actuator. |
