Snap switch having means for moving a second contact towards a first contact prior to engagement thereof |
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| 申请号 | US39920564 | 申请日 | 1964-09-25 | 公开(公告)号 | US3261935A | 公开(公告)日 | 1966-07-19 |
| 申请人 | HAMILTON WATCH CO; | 发明人 | ROGERS DONALD J; | ||||
| 摘要 | |||||||
| 权利要求 | 1. A SNAP CLOSURE SWITCH FOR A UNIDIRECTIONAL DRIVE COMPRISING DRIVE MEANS AND A DRIVEN MEMBER, ONE-WAY CLUTCH MEANS INCLUDING A FIRST MOVABLE CONTACT COUPLING SAID DRIVE MEANS TO SAID DRIVEN MEMBER, A SECOND CONTACT POSITIONED IN THE PATH OF MOVEMENT OF SAID FIRST CONTACT, AND MEANS FOR MOVING SAID SECOND CONTACT TOWARDS SAID FIRST CONTACT JUST PRIOR TO ENGAGEMENT OF SAID CONTACTS. |
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| 说明书全文 | |||||||
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