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    • 2. 发明授权
    • Remote control unit
    • 遥控器
    • US4403121A
    • 1983-09-06
    • US289787
    • 1981-08-03
    • Gerald O. HuntzingerRaymond O. Butler, Jr.Lewis R. HetzlerJohn Delaplane
    • Gerald O. HuntzingerRaymond O. Butler, Jr.Lewis R. HetzlerJohn Delaplane
    • H01H3/26H01H67/22H01H9/00
    • H01H67/22H01H3/26
    • A plurality of individual electrical load switches each having an operating tab are so mounted and oriented that the operating tabs extend toward a central axis to define a circle substantially normal to the central axis and operate substantially in the direction of the central axis. An operating arm having ends thereof arranged to be brought into register with each operating tab at mutually exclusive angular positions is normally tilt mounted in a first direction upon a rotor that may be positioned in selected ones of a plurality of angular positions by a step motor. Upon one end of the arm being brought into register with a switch operating tab, the arm is tilted in the opposite direction to effect the operation of the operating tab with which the one end thereof is in register to place the corresponding individual electrical load switch in a selected circuit condition.
    • 每个具有操作突片的多个单独的电负载开关被安装和定向成使得操作接头朝向中心轴线延伸以限定基本上垂直于中心轴线的圆弧,并基本上在中心轴线的方向上操作。 具有被布置成在互相排列的角位置处与每个操作突起对准的端部的操作臂通常在第一方向上倾斜安装在可以通过步进电机定位在多个角位置中的选定的转子中的转子上。 在臂的一端与开关操作接头对准时,臂以相反的方向倾斜以实现操作接头的操作,其操作接头的一端处于对准状态,将相应的单个电气负载开关置于 选择的电路条件。