Frame structure for a curved escalator

Details Frame structure for a curved escalator Frame structure for a curved escalator

1986-10-07

1988-02-23

Valenza, Joseph E.

Conveyors: power-driven

Conveyor or accessory therefor specialized to convey people

By stairway having steps forming an endless member

198778, B66B 2102

Patent

active

047264608

ABSTRACT:
A frame structure for a curved escalator comprises a plurality of truss units connected to each other to define an arc in plan, the frame structure having upper and lower horizontal sections and a sloped section therebetween. The frame structure further comprises an upper transition section including at least one truss unit and connected between the upper horizontal section and the sloped section, and a lower transition section including at least one truss unit and connected between the lower horizontal section and the sloped section.

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