Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support
Patent
1980-05-16
1982-03-09
Truhe, J. V.
Elevator, industrial lift truck, or stationary lift for vehicle
Stationary lift for roadway vehicle or required component...
Having specific drive means for support
B66B 506
Patent
active
043184561
ABSTRACT:
An elevator system which initiates terminal slowdown in response to a comparison between a terminal slowdown speed pattern signal and the normal or desired speed pattern signal. The terminal slowdown speed pattern signal is generated in response to the actual position of the elevator car in a terminal zone adjacent to each terminal floor.
REFERENCES:
patent: 3779346 (1973-12-01), Winkler
patent: 4067416 (1978-01-01), Lowry
patent: 4128141 (1978-12-01), Caputo et al.
patent: 4161236 (1979-07-01), Husson
patent: 4225015 (1980-09-01), Yamada
Duncanson Jr. W. E.
Lackey D. R.
Truhe J. V.
Westinghouse Electric Corp.
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