Elevator Car and Elevator
AssigneeHitachi, Ltd.
InventorsYoshiki TOMURA, Tomoki Kariya
Life of this patent
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Abstract
This elevator car includes: a car frame having a pair of vertical frames and a lower frame linking lower ends of the pair of vertical frames; a floor support beam supporting a car floor and supported on the lower frame; an under-car pulley disposed below the car floor; a pulley support member fixed to the floor support beam and rotatably supporting the under-car pulley; and a linking member linking the vertical frames and the floor support beam. The elevator car has a structure in which an upward force exerted on the pulley support member and the floor support beam by a main rope that is wound around the under-car pulley is received by the linking member and the vertical frames.
Claims8
An elevator car comprising:
- a car frame including a pair of vertical frames and a lower frame linking lower ends of the pair of vertical frames;
- a floor support beam supporting a car floor and supported on the lower frame;
- an under-car pulley disposed below the car floor;
- a pulley support member fixed to the floor support beam and supporting the under-car pulley;
- and
- a linking member linking the vertical frames and the floor support beam,
- wherein a part of the linking member is fixed to the pulley support member at an upper part in a vertical direction of the pulley support member.
Dependencies are inferred from the claim text.