| 摘要 |
PROBLEM TO BE SOLVED: To provide an actuator mechanism for a safety switch, in which movement of a door toward an opening direction as a reaction when the door is closed can be absorbed, or the movement of the door toward a closing direction when the door is closed can be absorbed. SOLUTION: In the actuator mechanism for the safety switch, a base 30 that is fixed to the door D, a bolt 31 that slidably supports the base 30, the actuator 4 that is mounted on one end of the bolt 31 and can be inserted detachably into an actuator inserting hole 2a of the switch body 2, a stopper plate 32 that is mounted on another end of the bolt 31 and has a shock absorbing block 37, and a coil spring 33 attached around the bolt 31 between the base 30 and the stopper plate 32 are installed. The reaction when the door D is closed can be absorbed by the movement of the base 30 along the bolt 31 and an action of an elastic repulsive force by shrinkage of the coil spring 33 at the time of its movement. COPYRIGHT: (C)2011,JPO&INPIT |
