| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an actuator for unlocking, which turns down a striking sound generated during driving. <P>SOLUTION: A second housing 30 is coupled to a first housing 20 to form an outer shape of an actuator 100 for unlocking. A first gear 50 transfers a driving force of a motor 40. A first movable member 70, which can be moved by the driving force transferred by the first gear 50, perform an unlocking operation by movement. A stop section stops the movement of the first movable member 70. The first gear 50 comprises a first rotating shaft portion and a second rotating shaft portion 51, which are coaxially positioned and protruded in directions opposite to each other. A first supporting portion 22 of the first housing 20 rotatably supports the first rotating shaft portion. A second supporting portion of the second housing 30 rotatably supports the second rotating shaft portion 51. The first rotating shaft portion and the first supporting portion 22 constitute a damper which generates resistance torque against the rotation of the first gear 50. <P>COPYRIGHT: (C)2012,JPO&INPIT |
