Elevator

Details Elevator Elevator

2007-06-05

2007-06-05

Crawford, Gene C. (Department: 3654)

Elevator, industrial lift truck, or stationary lift for vehicle

Having specific load support structure or arrangement

C187S406000

Reexamination Certificate

active

10567034

ABSTRACT:
In an elevator apparatus, a car that is raised and lowered within a hoistway has a car frame and a cage supported on the car frame. Chamfered portions are provided at corner portions of the cage. The car frame has vertical columns arranged along the chamfered portions.

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