According to one embodiment, an elevator system is provided which comprises an elevator car vertically movable within a hoistway, a counterweight connected to the elevator car via at least one rope and vertically movable within the hoistway and a rope sway restriction device for restricting the swaying of the at least one rope. The rope sway restriction device includes a rope sway restrictor vertically movable within the hoistway and at least one restrictor rope connecting the rope sway restrictor to the counterweight so that the rope sway restrictor moves vertically within the hoistway in response to movement of the counterweight.
ELEVATOR ROPE SWAY RESTRICTION DEVICE
2019-06-13
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |