The present invention relates to a locking device for a lifting door, wherein a fixating part, a hinge part, a member, a protrusion, and an actuator are provided to prevent the opening of a lifting door. The locking device for a lifting door allows the lifting door to be opened only when passengers are getting on an elevator or the elevator is at a position of causing no falls of passengers through an elevator path.
LOCKING DEVICE FOR LIFTING DOOR
23.09.2015
Patent
Elektronische Ressource
Koreanisch
IPC: | B66B Aufzüge , ELEVATORS |
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