| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent damage caused by interference of a lead wire with each constitutional member, by wiring the lead wire connecting an electromagnet to an external power source in a state of avoiding the interference relating to each constitutional member in a receiving case. SOLUTION: An electromagnetic coil 16a of an electromagnet 16, in an embedded state in a synthetic resin unit 18, is supported to a yoke 1, a lead wire 15c for connecting the electromagnetic coil 16a to an external power source is led out of the synthetic resin unit 18, and the lead wire 15c is taken out through a rubber plug 18d fitted to a leading out hole provided in the synthetic resin unit 18.</p> |
