Exercise machine having variable radius crank arm

Details Exercise machine having variable radius crank arm Exercise machine having variable radius crank arm

1986-01-24

1987-06-16

Apley, Richard J.

Undertaking

74600, A63B 2100

Patent

active

046731784

ABSTRACT:
An exercise machine assembly (10) includes a body portion (12), handlebars (16) mounted on the body portion (12) and a seat (18). A pair of crank arms (26) are supported by the body portion (12) for rotational movement. A foot pedal (28) is mounted on an axle member (30) extending from each of the crank arms (26). The foot pedals (28) are mounted on adjustable supports for adjustably supporting each of the foot pedals (28) at any one of a plurality of positions along the entire length of the crank arm (26).

REFERENCES:
patent: 334635 (1886-01-01), Bowen
patent: 363522 (1887-05-01), Knous
patent: 421969 (1890-02-01), Pond
patent: 2641249 (1953-06-01), Brockman
patent: 4606241 (1986-08-01), Fredriksson

Affiliated with

Also associated with

Rating

Exercise machine having variable radius crank arm does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Exercise machine having variable radius crank arm, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exercise machine having variable radius crank arm will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-679574