| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electromagnetic switching device capable of downsizing and suppressing occurence of noise due to vibration of a movable contactor. <P>SOLUTION: The electromagnetic switching device includes a contact device 1 having the movable contactor 4 on which a pair of fix contacts 3a, 3a and a movable contact 4a countering each of the fix contacts 3a are provided on one surface side thereof and a movable shaft 5 holding the movable contactor 4 while being inserted in an insertion hole 4c of the movable contactor 4, an electromagnet device 2, connected to the movable shaft 5, which causes the movable contactor 4 to be moved so that the fix contact 3a and the movable contact 4a come in and out of contact with each other, and a vibration suppression part 8 suppressing vibration of the movable contactor 4 by causing the movable contactor 4 and a shaft 5a of the movable shaft 5 to contact with each other. <P>COPYRIGHT: (C)2013,JPO&INPIT |
