Drive system for reducing the polygon effect in continuous...

Details Drive system for reducing the polygon effect in continuous... Drive system for reducing the polygon effect in continuous...

2006-07-18

2006-07-18

Bidwell, James R. (Department: 3651)

Conveyors: power-driven

Conveyor or accessory therefor specialized to convey people

By support means having a zone of varying speed

C198S330000

Reexamination Certificate

active

07077257

ABSTRACT:
A drive system for an escalator or a moving walkway includes at least one drive motor, at least one drive chain and a reversing element for the drive chain. A device for modifying the speed of the drive chain is arranged in at least an entry or exit area of the reversing element.

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