| 摘要 |
<p>PROBLEM TO BE SOLVED: To miniature an actuator by providing a clutch in which a second output member is arranged on a first output member by a second motor on a reduction gear means when the first output member is in the locked condition. SOLUTION: A first output member 6 is moved from the unlocked condition to the locked condition of a door lock by a door lock motor 3 through a reduction gear means 4. A second output member 7 is moved by a clutch 8 on the reduction gear means 4 in the connected condition to the first output member 6, the door lock is locked, and a lock knob is moved to the locked position. When the member is in the locked position, the second output member 7 is detached from the first output member 6 by a dead lock motor 5, and the second output member 7 is not moved integratedly with the first output member 6. Even when the lock knob is moved from the locked position to the unlocked position by the external force, the second output member 7 is in the air-hitting condition, and the first output member 6 is not moved from the locked condition to the unlocked condition and the locked condition can be kept. The output member can be restricted without using a large restraint member.</p> |
