发明授权
US3969595A Sequential switching assembly having plural, spaced flexible contact
layers
失效
顺序切换组件具有多个间隔开的柔性接触层
- 专利标题: Sequential switching assembly having plural, spaced flexible contact layers
- 专利标题(中): 顺序切换组件具有多个间隔开的柔性接触层
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申请号: US508477申请日: 1974-09-23
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公开(公告)号: US3969595A公开(公告)日: 1976-07-13
- 发明人: Wendell C. Johnson
- 申请人: Wendell C. Johnson
- 申请人地址: CT Stamford
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: CT Stamford
- 主分类号: G06F3/02
- IPC分类号: G06F3/02 ; H01H1/06 ; H01H13/00 ; H01H13/702 ; H01H13/785 ; H01H13/80 ; H01H13/807 ; H01H13/70
摘要:
A multiple switching apparatus comprising two spring-like switching members disposed in a tandem array with each integral with its metallic support base. The central area of each of the switching members is defined by a plurality of slots formed in the support base with the length and displacement of the slots defining the force-displacement characteristics of each switching member and, accordingly, of the tandem array. The top switching member moves downward until it produces a first switching function, with further movement of the top switching member effecting movement of the second switching member such that a second switching function is produced.
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