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1. 发明授权

US4670629A Alternate action push-push switch 失效
标题翻译：备用动作推挽开关
公开(公告)号：US4670629A
公开(公告)日：1987-06-02
申请号：US746776
申请日：1985-06-20
申请人： John D. VanBenthuysen , John Zdanys, Jr. , Matthew D. Nold
发明人： John D. VanBenthuysen , John Zdanys, Jr. , Matthew D. Nold
IPC分类号： H01H13/56 , H01H9/26
CPC分类号： H01H13/562 , H01H2001/0005
摘要： An alternate action push-push switch is disclosed, having a housing with a dielectric bar portion; a plurality of conductive terminals; a plurality of conductive spring contactors having an inclined segment in proximity to the dielectric bar portion and a contact segment in proximity to the terminal contact portion; at least one push member slideably disposed at least partially within the housing; an alternate action switch mechanism having a closed loop cam slot, a cam follower, and a resilient spring disposed between the housing and the push member, to provide unidirectional travel of the cam follower in the cam slot as the push member is alternately biased between first and second operating positions. More than one push member may be used to supply multiple switching configurations. A protrusion on a first push member may be adapted to actuate an adjoining second push member, while allowing the second push member to be operated independently of the first push member. This switch provides a snap action, sliding contact and release which is particularly useful for D.C. switching.
摘要翻译：公开了一种替代动作推挽开关，其具有具有介电棒部分的壳体; 多个导电端子; 多个导电弹簧接触器，其具有靠近介电棒部分的倾斜部分和靠近端子接触部分的接触部分; 至少一个推动构件，其至少部分地可滑动地设置在所述壳体内; 具有闭环凸轮槽，凸轮随动件和设置在壳体和推动构件之间的弹性弹簧的替代动作开关机构，以在凸轮从动件在凸轮槽内交替地偏置时在凸轮槽内提供单向运动和第二操作职位。可以使用多个推动构件来提供多个切换配置。第一推动构件上的突起可以适于致动相邻的第二推动构件，同时允许第二推动构件独立于第一推动构件操作。该开关提供快速动作，滑动触点和释放，对直流切换特别有用。

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