| 摘要 |
A device is provided for manually maneuvering a set of switch points, the device includes a housing which is intended to apply a force at a location of a set of rail switch points in order to move the set of switch points relative to the housing from a first switch points position to a second switch points position. The device also includes a guided member for controlling the set of switch points, which can be moved relative to the housing, a guiding member, which can also be moved relative to the housing, a transmission mechanism for driving the guided member in one direction when the guiding member moves in a first direction. The guiding member is capable of being moved in a second direction, opposed to the first direction, while the guided member remains fixed relative to the housing.
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