| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To mechanically interrupt energization by blocking a circuit of a driving part for firing a bullet when the bullet is run out. <P>SOLUTION: An energization interrupting device includes a bullet-pushing member 22 arranged in a bullet supply route 13 and energized for feeding the bullet B to a loading part 20, a follower member 40 engaged with the bullet-pushing member side at its one end part to interlock the member, a cut-off member 50 engaged with a tappet member 35 in a process of displacement from an energization position to a blocked position according to movements of the follower member to turn a switch 57 OFF according to the movements of the tappet member, the tappet member having a tip part which retreats and opens a bullet supply port 21 according to the movements of a piston of the driving part and operating the cut-off member by energization force to a direction of closing the bullet supply port, and the switch which moves to open a contact point by engagement with the cut-off member and closes the contact points by reset operation. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
