Stair-climbing wheelchair carrier

Details Stair-climbing wheelchair carrier Stair-climbing wheelchair carrier

1987-06-01

1988-09-20

Pekar, John A.

Motor vehicles

Special driving device

Stepper

180 922, 280 522, 280DIG10, B62B 502

Patent

active

047718390

ABSTRACT:
A stair-climbing wheelchair carrier, comprising a carrier portion comprising a pair of endless belt crawlers, and a handle portion rotatably and detachably provided on the carrier. The handle portion is adapted to be rotated between an operating position and a wheelchair engaging position. The endless belt crawler has an oblique overhand portion which has a height higher than a usual height of a step of stair. A guide body is provided to mount a wheelchair secured to the handle portion so as to be rotated together with the handle portion to the operating position.

REFERENCES:
patent: 4432426 (1984-02-01), Misawa

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