Elevator service information apparatus

Details Elevator service information apparatus Elevator service information apparatus

1976-05-03

1977-12-27

Schaefer, Robert K.

Elevator, industrial lift truck, or stationary lift for vehicle

Stationary lift for roadway vehicle or required component...

Having specific drive means for support

B66B 300

Patent

active

040649717

ABSTRACT:
In an elevator system including a plurality of elevator cars adapted to serve a plurality of floors, an elevator service information apparatus which predicts the arrival order of the elevator cars arriving at a predetermined floor to give car awaiting passengers information about the arrival order. The arrival prediction may be made for the cars which will arrive at the predetermined floor in a predetermined range of the arrival sequence.

REFERENCES:
patent: 2100736 (1937-11-01), Eames
patent: 3511342 (1970-05-01), Hall et al.
patent: 3844383 (1974-10-01), Iwasaka et al.
patent: 3902571 (1975-09-01), Iwasaka et al.

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