Stair-climbing wheelchair carrier

Details Stair-climbing wheelchair carrier Stair-climbing wheelchair carrier

1991-07-30

1993-03-30

Focarino, Margaret A.

Motor vehicles

Special driving device

Stepper

180 922, 280 522, B62B 502, A61G 506

Patent

active

051975580

ABSTRACT:
A stair-climbing wheelchair carrier, comprising a carrier portion comprising a pair of endless belt crawlers, and a handle rotatably mounted on the carrier portion. A guide body is provided to mount a wheelchair and secured to the handle so as to be rotated together with the handle. An electric screw jack is provided between the carrier portion and the guide body for holding the guide body at a desired position.

REFERENCES:
patent: 3529688 (1970-09-01), Bruce
patent: 3883843 (1975-05-01), Telmet et al.
patent: 4627508 (1986-12-01), Auer
patent: 4771839 (1988-09-01), Misawa

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