Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support
Patent
1985-10-09
1989-08-01
Shoop, Jr., William M.
Elevator, industrial lift truck, or stationary lift for vehicle
Stationary lift for roadway vehicle or required component...
Having specific drive means for support
B66B 118
Patent
active
048526959
ABSTRACT:
The present invention relates to an elevator control system and more particularly, to a control system which allows the users thereof to enter a request for the elevator directly from their respective office rooms or their respective suites in a building. A first embodiment comprises a single car elevator control system, a second embodiment comprises a multi-car elevator control system and a third embodiment comprises a private elevator control system.
REFERENCES:
patent: 3924071 (1975-12-01), Pirnie, III
patent: 4087635 (1978-05-01), Vasquez
patent: 4431086 (1984-02-01), Moser et al.
Duncanson Jr. W. E.
Shoop Jr. William M.
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