Wheel chair auxiliary drive means

Details Wheel chair auxiliary drive means Wheel chair auxiliary drive means

1982-09-29

1984-11-20

Pekar, John A.

Land vehicles

Wheeled

Occupant propelled type

403102, B62M 114

Patent

active

044835485

ABSTRACT:
An auxiliary drive means removably mountable to a wheel chair. An auxiliary frame includes a wheel rotatably thereto which is driven by a hand crank and chain combination. A hand crank is mounted to a pivotally and telescopically adjustable steering post. A pair of chains connect the hand crank to the wheel. The auxiliary frame is mounted to the vertical posts of a wheel chair and includes a pair of threaded members to adjust mounting brackets provided on the auxiliary frame facilitating mounting of the frame to different configured wheel chairs.

REFERENCES:
patent: 2286655 (1942-06-01), Supnick
patent: 3563592 (1971-02-01), Preston
patent: 4316616 (1982-02-01), Boivin

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