1988-12-15
1989-07-25
Crow, S. R.
Undertaking
272 73, 272120, A63B 2100, A63B 6906
Patent
active
048505870
ABSTRACT:
A dual exercise device includes a frame having an elongated seat bar and a vertical support at the front end of the seat bar. Struts intersect and are connected pivotally to the seat bar near the seat of the bar. The struts have an upper back supporting portion and a lower leg portion with a wheeled bottom end. The back supporting portion moves rearward when the upper body of the user inclines rearward so that the lower leg portion moves forward against an extension spring provided between the leg portion and the rear end of the seat bar. A steel rope extends along the seat bar and has a portion extending upward from the front side of the frame and another portion extending and being fixed to the wheeled bottom end from the rear side of the frame. The upward portion is provided with a handle rod to be pulled by the user. A bicycle wheel associated with a pair of paddles is mounted on the front support.
REFERENCES:
patent: 459282 (1891-08-01), Gollon
patent: 4300760 (1981-11-01), Bobroff
patent: 4468025 (1984-08-01), Sterle
patent: 4743010 (1988-05-01), Geraci
LandOfFree
Dual exercise bicycle does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dual exercise bicycle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual exercise bicycle will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2352058