Elevator – industrial lift truck – or stationary lift for vehicle – With barrier for regulating access to load support – Including slideably mounted barrier on load support
Patent
1993-11-01
1995-07-11
Noland, Kenneth
Elevator, industrial lift truck, or stationary lift for vehicle
With barrier for regulating access to load support
Including slideably mounted barrier on load support
49 40, B66B 1300
Patent
active
054312515
ABSTRACT:
An elevator car, which is used with a curvilinear door that encloses an opening of the car, has a back wall, a first side wall attaching to the back wall, and a second side wall attaching to the first side wall at a point that is away from the back wall. The said second side wall extends from the first side wall towards the front opening. The second side wall is shaped and arranged to allow the curvilinear door to open without touching the car. The car has a floor attaching to a bottom portion of the back wall, the first side wall, and the second side wall, having a curvilinear section extending out the front of said car beyond the second side wall. The curvilinear section cooperates with the curvilinear door to prevent objects from falling therebetween. The elevator car enables an elevator to use center opening doors in a narrow hoistway.
REFERENCES:
patent: 939919 (1909-11-01), Malocsay
patent: 955540 (1910-04-01), Parkhill et al.
patent: 1874562 (1932-08-01), Mariotti
patent: 4693033 (1987-09-01), Tauzin
ICAR--Creation & Design De Produits--Released 1992, pp. 24-58.
Fritsch Antoine
Kamani Sanjay
Salmon John K.
Noland Kenneth
Otis Elevator Company
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