| 摘要 |
<p>PROBLEM TO BE SOLVED: To electrically reset solenoid and lock in operation to a lock position in a prescribed time by neutralizing a magnetic field of a magnet by a magnetic field of a wire coil to which an electric current is carried and magnetic attraction to an attracting member, and freely displacing a magnetically attracting member by nonmagnetic force. SOLUTION: Just after a solenoid 40 installed on an armature 42 is actuated, an armature plate 44 engages with a latch input tab 46. When the armature 42 moves, a latch 32 is displaced around a pivot part 31, and a cam 26 acting through a nose part 22 of a lever 16 and a tenon 20 maintains a slidingly movable part 28 in a position where the latch 32 rises. On the other hand, when the solenoid 40 is actuated, the slidingly movable part 28 moves, and the cam 26 rotates, and the armature plate 44 is maintained in a sealed condition of contacting with a housing 41 of the solenoid until the nose part 22 comes to a gate 58, and the armature 42 extends, and a holding latch 32 does not engage with a latch notch 33.</p> |
