ELEVATOR ROPE SWAY RESTRICTION DEVICE

According to one embodiment, an elevator system (1) is provided which comprises an elevator car (2) vertically movable within a hoistway (4), a counterweight (3) connected to the elevator car (2) via at least one rope (5) and vertically movable within the hoistway (4) and a rope sway restriction dev...

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Bibliographic Details
Main Author MURATA, Jiro
Format Patent
LanguageEnglish
French
German
Published 27.01.2021
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:According to one embodiment, an elevator system (1) is provided which comprises an elevator car (2) vertically movable within a hoistway (4), a counterweight (3) connected to the elevator car (2) via at least one rope (5) and vertically movable within the hoistway (4) and a rope sway restriction device for restricting the swaying of the at least one rope (5). The rope sway restriction device includes a rope sway restrictor (12) vertically movable within the hoistway (4) and at least one restrictor rope (14) connecting the rope sway restrictor (12) to the counterweight (3) o that the rope sway restrictor (12) moves vertically within the hoistway (4) in response to movement of the counterweight (3).
Bibliography:Application Number: EP20180210835