Balustrade of a passenger conveyor

Details Balustrade of a passenger conveyor Balustrade of a passenger conveyor

1984-12-27

1987-11-10

Valenza, Joseph E.

Conveyors: power-driven

Conveyor or accessory therefor specialized to convey people

Moving hand-support structure

52397, 52826, B66B 2324

Patent

active

047051558

ABSTRACT:
A balustrade of passenger conveyor comprises a guide handrail having a fitting groove for fitting the guide member onto an end of a balustrade panel, a longitudinal groove formed by a bottom wall and inner and outer side walls of the guide member, the handrail guide being formed by a material having a resilience which allows the width of the fitting groove to become small when the outer walls of the guide member are laterally displaced, and an extension member which is extendable within the longitudinal groove to laterally displace the outer side walls of the guide member. The width of the fitting groove can thus be made narrow by the action of the extension member so that the balustrade panel can be held by the inner side walls of the guide member, thereby firmly fixing the guide member to the balustrade panel.

REFERENCES:
patent: 3477751 (1969-11-01), Bos
patent: 3712447 (1973-01-01), Boltrek et al.
patent: 3926296 (1975-12-01), Woodling et al.
patent: 3981118 (1976-09-01), Johnson et al.
patent: 4658946 (1987-04-01), Adrian et al.

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