Handrail for a travelator, escalator or moving ramp and...

Details Handrail for a travelator, escalator or moving ramp and... Handrail for a travelator, escalator or moving ramp and...

2007-09-06

2009-06-09

Bidwell, James R (Department: 3651)

Conveyors: power-driven

Conveyor or accessory therefor specialized to convey people

By stairway having steps forming an endless member

C198S336000

Reexamination Certificate

active

07543696

ABSTRACT:
A handrail for a travelator, moving ramp or escalator, wherein the handrail frame (5) of the handrail comprises a first handrail frame part (9) fixedly mounted on the frame of the travelator and a second handrail frame part (10) with a turn-around guide (7) connected to it, the second handrail frame part (10) being guided to be movable in the direction of the handrail with respect to the first handrail frame part (9) between a mounting position (I) and a tensioning position (II), in which mounting position (I) the handrail belt can be removed from the handrail and/or mounted on the handrail, and in which tensioning position (II) the handrail belt is in a tensioned state; and that a tensioning device (8) has been fitted to move the second handrail frame part (10) and to lock it in position relative to the first handrail frame part (9).

REFERENCES:
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patent: 4266257 (1981-05-01), Rudich, Jr.
patent: 4319298 (1982-03-01), Davis et al.
patent: 4739870 (1988-04-01), Saito
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patent: 6092639 (2000-07-01), Reo
patent: 20040021 (2005-07-01), None
patent: 50-117188 (1975-09-01), None
patent: 2005-170551 (2005-06-01), None
patent: 2005-194066 (2005-07-01), None
patent: 1474065 (1989-04-01), None
patent: WO 2005/066058 (2005-07-01), None

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