Driving unit for passenger conveyor system

Details Driving unit for passenger conveyor system Driving unit for passenger conveyor system

1986-10-27

1988-04-19

Valenza, Joseph E.

Conveyors: power-driven

Conveyor or accessory therefor specialized to convey people

By stairway having steps forming an endless member

198619, 198805, 198856, B66B 2100

Patent

active

047383461

ABSTRACT:
A passenger conveyor system is provided with a driving unit disposed at an upper horizontal portion of the system and a linear motor disposed at a midway portion of the system for driving the passenger conveyor, thereby not requiring the provision of expensive linear motors over a full rise of the system, and adding a linear motor to only a portion of the conventional system, while the comfort of the passengers is considerably improved.

REFERENCES:
patent: 3577929 (1971-05-01), Onoda et al.
patent: 3707220 (1972-12-01), Boltrek et al.
patent: 3731166 (1973-05-01), Inuzuka et al.
patent: 3788447 (1974-01-01), Stephanoff
patent: 3845375 (1974-10-01), Stiebel

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