The invention discloses an elevator preventing the generation of a scissoring accident, and relates to an elevator, in particular to a safety elevator. One part of a rail A of an opening/closing door slide rail strip is arranged at the top end of a car body; the other part of a rail B is arranged on the inner wall of a car body lifting channel parallel to each floor opening/closing door operation rail; when the car body is operated to be overlapped with floor opening/closing doors, the rail A and the rail B are in butt joint to form a complete rail, and a slide opening/closing door and the floor opening/closing doors are synchronously opened; and when a door of the car body is not closed, the edge of the slide opening/closing door of the car body is clamped by the slide rail strip on the inner wall of the car body lifting channel, and the car body is not ascended or descended at this moment, so that the generation of the scissoring accident is effectively prevented.
Elevator preventing generation of scissoring accident
2015-09-23
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
SCISSORING PROPELLER WITH CENTRIPETALLY ACTUATED CENTERING LEVER LOCK
European Patent Office | 2021
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