Lever device for equalizing bicycle workout

Details Lever device for equalizing bicycle workout Lever device for equalizing bicycle workout

1993-07-29

1994-12-13

Tyson, Karin L.

Land vehicles

Wheeled

Occupant propelled type

280253, B62M 112

Patent

active

053723740

ABSTRACT:
The invention is a device for providing an upper body workout while riding a bicycle. The device comprises a base member which is secured to the bicycle. A lever is pivotally attached to the base member and drives a sprocket. The sprocket, in turn, drives a chain which drives a conventional bicycle crank shaft, thus aiding in propulsion of the bicycle. The rider uses one hand on the lever and the other hand grips the handlebars in a conventional manner. The lever has a handle which can be pivoted to either a left or a right side so as to provide a work out for the rider's left or right arm.

REFERENCES:
patent: 593975 (1897-11-01), Ernst
patent: 598026 (1898-01-01), Slippern
patent: 3921464 (1975-11-01), Greseth
patent: 4541647 (1985-09-01), Braun

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