Escalator or moving walk

Details Escalator or moving walk Escalator or moving walk

2007-06-26

2007-06-26

Hess, Douglas (Department: 3651)

Conveyors: power-driven

Conveyor or accessory therefor specialized to convey people

With means to facilitate passenger entry or exit

C198S325000

Reexamination Certificate

active

11264632

ABSTRACT:
An improved escalator or moving walk construction, head elements are pre-assembled as a sub-assembly which is subsequently mounted on the truss of the escalator. The sub-assembly includes comb plate holders, one on each side, which carry a comb plate. The comb plate holder may have a C-shaped profile and may be reinforced by stiffening ribs so as to be able to bear the weight of the end-curve of a balustrade. By means of supports arranged on the truss, the height of the comb plate carrier can be adjusted to that of the truss. During pre-assembly, and until after final mounting on the truss, the comb plate serves as a connecting element between comb plate holders.

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patent: 6644457 (2003-11-01), Lauch
patent: 0 716 039 (1996-06-01), None

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