Endless belt power transmission systems or components – Control for variable input to output speed-ratio – Including belt shiftable axially from one to another surface...
Patent
1979-11-28
1982-05-25
Husar, C. J.
Endless belt power transmission systems or components
Control for variable input to output speed-ratio
Including belt shiftable axially from one to another surface...
403158, F16H 1100
Patent
active
043314333
ABSTRACT:
The invention concerns a gear-changer for a cycle comprising a support transversely movable with respect to a free wheel of the cycle, and a yoke which is pivotally movable on an axle of the support, this yoke rotatably supporting two rollers, one called "a chain tension roller" and the other "a chain guide roller".
REFERENCES:
patent: 2598557 (1952-05-01), Juy
patent: 3785219 (1974-01-01), Anthamatten
patent: 4198874 (1980-04-01), Nagano et al.
Berman Conrad
Etablissements Huret & Fils
Husar C. J.
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