B - Operations – Transporting – 66 – B
Patent
B - Operations, Transporting
66
B
364/19
B66B 1/14 (2006.01) B66B 1/16 (2006.01)
Patent
CA 1216976
ABSTRACT OF THE DISCLOSURE An elevator system, and methods of providing certain functions thereof, wherein an up/down counter provides a count which is used to provide a landing and leveling speed pattern for the elevator car. The counter is preset to a predetermined count. prior to entering the landing zone of a target floor, and distance pulses, generated in response to car movement in the landing zone decrement the count when the car moves toward the target floor, and in the event the car overshoots the floor, the distance pulses increment the count while the car is moving away from the floor in the landing zone.
468682
Oldham And Company
Westinghouse Electric Corporation
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