Balustrade of passenger conveyor

Details Balustrade of passenger conveyor Balustrade of passenger conveyor

1987-12-21

1989-01-24

Spar, Robert J.

Conveyors: power-driven

Conveyor or accessory therefor specialized to convey people

Moving hand-support structure

52465, 527181, B66B 2324

Patent

active

RE0328391

ABSTRACT:
The balustrade comprises glass panels arranged on opposite sides of the passenger conveyor steps circulating endlessly, guide frames each of which has a U-shaped recess and is mounted on and bonded to the upper edge portion of the glass panel by adhesive, with the upper edge portion being inserted in the U-shaped recess so that both ends of the glass panel project from the ends of the guide frame, joint frames each of which has the same cross-section as the guide frame and is disposed in a gap formed between the adjacent guides by arranging the glass panel with the guide frame in an end-to-end relation, coupling plates disposed on both sides of the guide frames and joint frame to sandwich them and means for fastening the coupling plates. The guide frames and the joint frame, which support handrails circulating endlessly, are firmly and easily secured to the glass panels with simple construction.

REFERENCES:
patent: 1806687 (1931-05-01), Hoover
patent: 3321059 (1967-05-01), Kroepel
patent: 3653484 (1972-04-01), Taylor
patent: 3989133 (1976-11-01), Courson et al.

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