Push button switch structure |
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| 申请号 | EP03017393.4 | 申请日 | 2003-07-31 | 公开(公告)号 | EP1387375A3 | 公开(公告)日 | 2005-04-20 |
| 申请人 | ALPS ELECTRIC CO., LTD.; | 发明人 | Iwakuma, Harumi; Hakozaki, Takeshi; Miike, Teruhisa; | ||||
| 摘要 | The present invention comprises fixed contacts buried in a housing, a first reversing spring made of metal, which is a movable contact accessible to the fixed contact, and a second reversing spring made of a rubber material for giving a pressing force to reverse the first reversing spring. In addition, a gap dimension for reversing the first reversing spring and the second reversing spring nearly simultaneously is provided between a top of the first reversing spring and a press section of the second reversing spring. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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