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    • 8. 发明公开
    • 전환 장치
    • 切换装置
    • KR1020080040707A
    • 2008-05-08
    • KR1020087003492
    • 2006-06-22
    • 슈나이더 일렉트릭 인더스트리스 에스에이에스
    • 비자르베르나르리우전중사완트프라빈
    • H01H3/22
    • H01H3/227H01H3/54
    • A switching apparatus has a frame with a circular notch in its operating surface; a operating handle disposed in the notch, said handle can change from a lower position corresponding to automatic mode to a upper position corresponding to manual mode, and the handle are rotatable in said circular notch in both positions; and gearing mechanism disposed in the frame, said gearing mechanism comprise a main gear, a clutch gear coupled to a motor, and a switch gear coupled to the main gear. The main gear, the clutch gear and the handle consist of a clutch device, such that in automatic mode the main gear engages the clutch gear and in manual mode the main gear disengaged from the clutch gear. Because the motor is disengaged from the main gear in the manual mode, the rotation of the operating handle will not interact with motor, so avoids possible confliction and resultant damage.
    • 开关装置在其操作表面上具有带有圆形凹口的框架; 设置在所述凹口中的操作手柄,所述手柄可以从对应于自动模式的下部位置改变到对应于手动模式的上部位置,并且所述手柄可以在所述圆形凹口中在两个位置上旋转; 以及设置在所述框架中的传动机构,所述传动机构包括主齿轮,联接到马达的离合器齿轮和联接到所述主齿轮的开关齿轮。 主齿轮,离合器齿轮和手柄由离合器装置组成,使得在自动模式下,主齿轮接合离合器齿轮,并且在手动模式下,主齿轮与离合器齿轮脱离啮合。 由于电动机在手动模式下与主齿轮脱离接触,所以操作手柄的旋转不会与电机相互作用,因此可避免冲突和损坏。