Elevator door system

Elevator – industrial lift truck – or stationary lift for vehicle – With barrier for regulating access to load support – Including barrier mounted at landing

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Details

187334, 49122, B66B 1312

Patent

active

055052800

ABSTRACT:
An elevator car has a car door having a arcuate cross-section and attaching to and rotating about a pivot. A hoistway door has an arcuate cross-section and is selectively coupled to a car door to open and close therewith.

REFERENCES:
patent: 939919 (1909-11-01), Malocsay
patent: 955540 (1910-04-01), Parkhill et al.
patent: 1874562 (1932-08-01), Mariotti
patent: 3605952 (1971-09-01), Lusti
patent: 4693033 (1987-09-01), Tauzins
Icar--Creation & Design De Produits--Released 1992, pp. 24-58.

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