The present invention relates to a car lift for a construction work which has a unit for emergency brake for preventing a cargo from falling in a wire cutting process in a car lift operating process for construction works. The car lift for a construction work stops the cargo temporally by compulsorily interposing a pair of brake pads with a wedge shape into a guide rail when a locked actuator is released in the wire cutting process which moves up and down the cargo.
LIFTER FOR CONSTRUNCTION WORKS
2015-08-28
Patent
Electronic Resource
Korean
IPC: | B66B Aufzüge , ELEVATORS |