| 摘要 |
<p>PURPOSE:To enable the compact design of a switching operation mechanism by projecting the plunger of an energizing solenoid in both end directions, and interlocking one end thereof with an accumulator mechanism and a switching mechanism, and the other end with a lock mechanism for setting a lock. CONSTITUTION:An accumulator mechanism 34 and a switching mechanism 35 are so arranged as to be interlocked with one end of the plunger 31 of a solenoid 29, and a lock mechanism 36 is so positioned as to be interlocked with the other end of the plunger 31. Also, the plunger 31 of the solenoid 29 drives the accumulator mechanism 34, the switching mechanism 35 and the lock mechanism 36 respectively. and projects to the side of one end when the solenoid 29 is not energized. Furthermore, when the solenoid 20 is instantaneously energized, the plunger 31 projects to the side of the other end, thereby turning an automatic switch 1 to an automatic ON-mode. By interlocking the lock mechanism 36 with the right side of the plunger 31 as aforementioned, a void space is eliminated and the whole of the automatic switch 1 can be formed to be compact.</p> |
