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US 2006/0231350 A1Published application
Elevator
AssigneeMitsubishi Denki Kabushiki Kaisha
InventorNaoki Hashiguchi
Life of this patent
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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.
Claims13
An elevator apparatus comprising a car raised and lowered within a hoistway, the car having a car frame and a cage supported on the car frame, wherein:
- the cage has a chamfered portion provided at a corner portion of the cage;
- and
- the car frame has a vertical column arranged along the chamfered portion.
An elevator apparatus comprising a car raised and lowered within a hoistway, the car having:
- a car frame including a vertical column;
- and a cage supported on the car frame, wherein:
- the cage has a recess provided in a side face thereof;
- and
- the vertical column is at least partially disposed within the recess.
2 more elements
Dependencies are inferred from the claim text.