Manufacture of transfer reed switch |
|||||||
| 申请号 | JP5743688 | 申请日 | 1988-03-11 | 公开(公告)号 | JPH01232622A | 公开(公告)日 | 1989-09-18 |
| 申请人 | Oki Electric Ind Co Ltd; | 发明人 | INAMURA KAZUHIKO; | ||||
| 摘要 | PURPOSE: To have a switch with long life by arranging a movable contact and No.1 stationary contact oppositely by the use of two chucks, pinching the two contacts with No.1 jig in alignment, and then applying a mechanical bias to No.3 reed piece while the movable contact and No.1 stationary contact are borne by No.2 jig. CONSTITUTION: Terminal 1b of a reed piece 1 is grasped by No.1 chuck 15-1, while terminal 3b of another reed piece 3 is gripped by another chuck 15-2 to provide alignment. A stationary contact 1a and a movable contact 3a are pinched by a jig 21, and the chucks 15-1, 15-2 are opened to align the contacts 1a, 3a. The these contacts 1a, 3a are inched by another jig 22, which is then retracted. The reed piece 2 is grasped by another chuck 15-3 and supplied, and the reed piece 3 is vulcanized 26, and the reed piece 2 is attracted, and the reed piece 2 is aligned, and a glass tube 4 is supplied, and its top is molten, and the reed pieces 1, 3 and the tube 4 are welded together. Then the tube 4 is molten and welded with the reed piece 2, and a gap is formed between the reed pieces 3 and 2. COPYRIGHT: (C)1989,JPO&Japio |
||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
QQ群二维码
意见反馈
意见反馈