| 摘要 |
PROBLEM TO BE SOLVED: To provide a relay of which assembling accuracy is high and variations in operation characteristics is small. SOLUTION: A contact block 30 is constituted of a supporting shaft 58 in which both ends are bridged over the contact base 31; a movable iron piece 50 fixing a leaf spring 53 to the lower surface, rotatably supported by the supporting shaft 58; and plungers 43, 44 inserted into operation holes 31a, 31b of the contact base 31 in free vertical movement, having movable contacts 45, 46 on lower end part protruding from lower face of the contact base 31. Then, the upper and lower faces of the contact block 30 have been pinched by the electromagnet unit 60 which directly fixes first and second iron cores 76, 77 to the upper face of the contact base 31 and by the base block 11 which arranges fixed contacts 21a, 22a, 23a at a position confronted in free connection with the movable contacts 45, 46. COPYRIGHT: (C)2007,JPO&INPIT
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