| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent a lock device capable of preventing other impacts except a scheduled signal from transiting in the state of a lock device to enhance the reliability. SOLUTION: This lock device comprises a latching solenoid 2 capable of keeping the transited state of a plunger 1 transited to attracted and non- attracted states by a locking/unlocking signal from a controller, a locking element 3 driven between locking positions by the plunger 1, and a counterweight rocked in the action of an impact load to restrict the state transition of the plunger 1 to a preliminarily selected direction.</p> |
