An elevator door system comprises a laterally installed door knife located on a car door hanging plate, door lock wheels located on a landing door hanging plate, a fixing plate disposed in a middle of the car door hanging plate. The fixing plate is connected to a transmission belt, so that door hanging plates can be driven to move. A position-limit plate is disposed above the door knife, and the door knife is controlled by the position-limit plate to clamp door lock wheels. At the same time, the door lock wheels are connected to and open a door hanger via a bar. In order to take advantage of the room saved by laterally moving of the door knife, an addition sill and a brush whose lengths are fit for the door opening area are disposed on a car door sill to fill the space when door is opened.
ELEVATOR DOOR SYSTEM WITH LATERALLY INSTALLED DOOR KNIFE
2020-04-23
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
Novel elevator door system with laterally-arranged door knife
European Patent Office | 2021
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