An elevator pulley device (13, 14) comprises a pulley (18) and a guide member (19). The pulley (18) is provided on a body to be lifted (3). A cable (8) for suspending the body to be lifted (3) is wound around the pulley (18). The guide member (19) is provided on the pulley (18) in the rotational direction of the pulley (18) and rotates in unity with the pulley (18). Moreover, the guide member (19) is guided by a guide rail (2) along the direction of motion of the body to be lifted (3).
Elevator pulley device
2015-07-15
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |