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
1992-02-27
1993-09-21
Britts, Ramon S.
Endless belt power transmission systems or components
Control for variable input to output speed-ratio
Including belt shiftable axially from one to another surface...
474160, 745942, F16H 900, F16H 5530
Patent
active
052464024
ABSTRACT:
The gears associated with a bicycle pedal crank are mounted by means of a splined coupling on a hub fixed rigidly to the body of the pedal crank.
REFERENCES:
patent: 2451690 (1948-10-01), Oehler
patent: 3835729 (1974-09-01), Tarutani
patent: 4439172 (1984-03-01), Segawa
patent: 4453924 (1984-06-01), Sugino
patent: 4598608 (1986-07-01), Ueno
patent: 4741724 (1988-03-01), Wang
patent: 4988328 (1991-01-01), Iwasaki et al.
Britts Ramon S.
Campagnolo S.r.l.
Schoeppel Roger J.
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