Elevator – industrial lift truck – or stationary lift for vehicle – Having computer control of elevator
Patent
1998-04-23
2000-02-08
Salata, Jonathan
Elevator, industrial lift truck, or stationary lift for vehicle
Having computer control of elevator
127391, 127397, B66B 128
Patent
active
060218703
ABSTRACT:
A car information indicating apparatus for elevator cars displays elevator movement information by using signal relaying devices that do not include separate CPUs. Each signal relaying device is capable of receiving/processing data representative of car information from the car controller and of transmitting to a plurality of car position indicators on each floor landing, resulting in an elevator system that has a more simple construction and reduces cost.
REFERENCES:
patent: 4497391 (1985-02-01), Mendelsohn
patent: 4709788 (1987-12-01), Harada
patent: 4778035 (1988-10-01), Tanino
patent: 4860207 (1989-08-01), Kubo
patent: 4872532 (1989-10-01), Tobita et al.
patent: 5398783 (1995-03-01), Jacoby
patent: 5848669 (1998-12-01), Park
LG Industrial Systems Co. Ltd.
Salata Jonathan
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