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
1982-03-08
1984-10-30
Staab, Lawrence 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...
474127, F16H 1100
Patent
active
044797877
ABSTRACT:
The speed gear device is particularly distinctive in that it includes a third movable fork side (11) mounted in a movable manner between the internal side (9a) and the external side (9b) of a fork (9) for guiding the chain (A) with a substantial spacing, in order to act in connection with the control means when the speed gear device is actuated, to guide the chain from a sprocket wheel to the other sprocket wheel.
REFERENCES:
patent: 3730012 (1973-05-01), Juy
patent: 3813955 (1974-06-01), Huret et al.
patent: 3890847 (1975-06-01), Dian
patent: 4030374 (1977-06-01), Isobe
patent: 4078444 (1978-03-01), Huret
patent: 4226130 (1980-10-01), Isobe
patent: 4237743 (1980-12-01), Nagano
patent: 4279172 (1981-07-01), Nagano et al.
patent: 4279605 (1981-07-01), Egami
Diehl Dwight G.
Establissements le Simplex
Schellin Eric P.
Staab Lawrence J.
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