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公开(公告)号：US4803314A
公开(公告)日：1989-02-07
申请号：US83939
申请日：1987-07-30
CPC分类号： H01H19/58 , H01H1/16 , H01H1/5866 , H01H19/566 , H01H27/06
摘要： A rotary key switch has a momentary action such that a lock cylinder and control member are returned to normal positions by a torsion spring provided in a central bore of the control member. The switch housing is in two parts, a lower body portion and an upper panel mounted cap portion that also supports the lock cylinder. The lower portion defines a cylindrical cavity and supports the control member on a central post that is also provided in this central bore. The housing portions are telescopically secured to one another and a stop is deformed in part by the control member and the panel mounted cap portion to positively limit the rotation of the key and lock cylinder.
摘要翻译： 旋转键开关具有暂时动作，使得锁芯和控制构件通过设置在控制构件的中心孔中的扭转弹簧返回到正常位置。 开关壳体分为两部分，即下主体部分和也支撑锁芯的上面板安装盖部分。 下部限定圆柱形腔，并将控制构件支撑在也设置在该中心孔中的中心柱上。 壳体部分可伸缩地彼此固定，并且止动件部分地由控制构件和面板安装的盖部分变形，以主动地限制钥匙和锁芯的旋转。
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公开(公告)号：US4686339A
公开(公告)日：1987-08-11
申请号：US832868
申请日：1986-02-24
申请人： Frank P. Sapone
发明人： Frank P. Sapone
CPC分类号： H01H23/145
摘要： A snap-on actuator for use with a miniature switch of the type usually fitted with a toggle. The toggle is shortened and has a slot for receiving a C-shaped retainer. The retainer holds the actuator on the toggle and prevents the toggle from being moved inwardly of the switch case as a result of downward force on the actuator.
摘要翻译： 用于通常配有肘节的类型的微型开关的卡扣式致动器。 肘节被缩短并且具有用于接收C形保持器的槽。 保持器将致动器保持在肘节上，并且防止肘杆由于致动器上的向下的力而向开关壳体内部移动。
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