| 摘要 |
PROBLEM TO BE SOLVED: To provide an electromagnetic switching device capable of improving vibration-resistant properties at the connection between winding for excitation and an external terminal. SOLUTION: In the electromagnetic switching device where an electromagnet block 1 and a contact block 2 are stored in a case 3 formed by connecting a body 30 and a cover 31, a pair of external terminals 4 is inserted into an insertion hole piercing both the left and right sides on the lower surface of the body 30. The external terminal 4 comprises a tap blade 4a and a plate 4c connected to the external power supply electrically; and a bundling section 40 connected to the winding 10 for excitation electrically, and a support 41 that is insert-molded to a coil bobbin 11 in the electromagnet block 1 and supports the electromagnet block 1, so that it does not come into contact with the inner wall of the case 3 is integrated with the plate 4c. COPYRIGHT: (C)2008,JPO&INPIT
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