Endless belt power transmission systems or components – System including spaced pulleys interconnected by a belt
Patent
1992-10-14
1994-04-12
Britts, Ramon S.
Endless belt power transmission systems or components
System including spaced pulleys interconnected by a belt
474900, 74114, 198684, 271264, F16H 700
Patent
active
053021568
ABSTRACT:
The chain drive described in the present disclosure, instead of using a single sprocket wheel, saves space by making use of two or more sprocket wheels coupled together by slip-free means, each sprocket wheel having only a small number of low sprockets. The number of sprocket wheels, the center-to-center distance between the sprocket wheels, the tip diameter of the sprocket wheels, and the phase offset of the sprockets as between the sprocket wheels which form a set of such wheels are all so matched that one sprocket of one sprocket wheel always engages in the chain in rhythmical sequence, so that all the sprocket wheels rotate smoothly when the chain moves evenly.
REFERENCES:
patent: 3575282 (1971-04-01), Gaiotto et al.
patent: 3637067 (1972-01-01), Wright
patent: 3902376 (1975-09-01), Humphrey
patent: 3915293 (1975-10-01), Melchiorre et al.
patent: 4059022 (1977-11-01), Fawcett et al.
patent: 4294345 (1981-10-01), Stauber et al.
patent: 4351637 (1982-09-01), Dixon
Britts Ramon S.
Ferag AG
Schoeppel Roger J.
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