Pedal arm, pedal arm adjuster

Details Pedal arm, pedal arm adjuster Pedal arm, pedal arm adjuster

1994-06-13

1995-08-15

Johnson, Brian L.

Land vehicles

Wheeled

Occupant propelled type

280287, 2802881, B62M 102

Patent

active

054412900

ABSTRACT:
An adjustable pedal arm is mounted on an occupant powered vehicle. The pedal arm is elongated and tubular, extending from one end, mounting pedals and cranks, to a remaining end that is pivotably mounted to the vehicle frame for adjustable pivotal movement about an axis. An internal drive assembly is provided within the pedal arm, extending from the crank arms to the remaining end of the pedal arm. An external drive assembly connects the internal drive assembly to at least one of the vehicle wheels. An adjuster is mounted between the pedal arm and vehicle frame to permit selective adjustment of the pedal position relative to the occupant seat. The pedal arm with the use of a pedal arm adjuster, pivots about a jack shaft located on the vehicle frame to meet the occupant's preferred pedal position.

REFERENCES:
patent: 633534 (1899-09-01), Read
patent: 2602677 (1952-07-01), Connolly
patent: 3403927 (1968-10-01), Rettger, Jr.
patent: 4070032 (1978-01-01), Cunningham
patent: 4502702 (1985-03-01), Weaver
patent: 4559892 (1985-12-01), Cascallana
patent: 4618160 (1986-10-01), McElfresh
patent: 5072961 (1991-12-01), Huppe
patent: 5082302 (1992-01-01), Nacar
patent: 5242181 (1993-09-01), Fales et al.

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