Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support
Patent
1989-02-27
1990-08-14
Pellinen, A. D.
Elevator, industrial lift truck, or stationary lift for vehicle
Stationary lift for roadway vehicle or required component...
Having specific drive means for support
187128, B66B 118
Patent
active
049479652
ABSTRACT:
In a group-control for an elevator system with plural elevator cages, when a hall call is generated, evaluation values of all of group-controlled cages with respect to the generated hall call are calculated by a predetermined evaluation function, as expressed by the following formula:
REFERENCES:
patent: 3729066 (1973-04-01), Iwasaka et al.
patent: 3857465 (1974-12-01), Iwasaka et al.
patent: 4448286 (1984-05-01), Kuzunuki et al.
patent: 4790412 (1988-12-01), MacDonald et al.
Fujino Atsuya
Kuzunuki Soshiro
Morita Yuzo
Tobita Toshimitsu
Ueshima Takaaki
Duncanson Jr. W. E.
Hitachi , Ltd.
Pellinen A. D.
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