| 摘要 |
The cut-off switch (1) has a housing (2) containing at least two axially symmetrical switch points (18,19,20). Each switch point has a stationary switch element and a switch element movable along the axis of the switch point. A drive shaft (11) is guided in the switch housing (2) which transmits a gear (25) to the movable switch element. The gear (18,19,20) has at least one control disk (26,27,28) for each switch point (18,19,20). The control disks are fixedly connected to the movable switch element and are aligned to move perpendicular to the axis of the drive shaft. At least one lever (29) is fastened to the drive shaft (11) and cooperates with the control disk. |
