B - Operations – Transporting – 66 – B
Patent
B - Operations, Transporting
66
B
364/17
B66B 3/00 (2006.01)
Patent
CA 1108781
46,542 ELEVATOR SYSTEM ABSTRACT OF THE DISCLOSURE An elevator system including at least one elevator car mounted for movement in a building to serve the floors therein, and pushbuttons for entering calls for elevator service. Calls for elevator service initiated by the push- buttons are visually displayed in a predetermined order on a display in which the display positions for such calls are not specifically related to a specific floor, but which may be used to indicate a call associated with any floor of the building. In a preferred embodiment, the calls are stacked or compressed to provide a predetermined uniform physical spacing between adjacent calls of the predetermined order. The predetermined order and predetermined spacing are main- tained as new calls are entered on the display, and answered calls are deleted therefrom.
300439
Mandel Alan F.
Winkler Charles L.
Mcconnell And Fox
Westinghouse Electric Corporation
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