Endless belt power transmission systems or components – Friction drive pulley or guide roll
Patent
1992-02-24
1993-02-16
Bui, Thuy M.
Endless belt power transmission systems or components
Friction drive pulley or guide roll
F16H 700
Patent
active
051866919
ABSTRACT:
A low speed adjusting sheave effects varying ratios according to RPM and tension of an associated belt. The sheave structures include end caps resiliently biasing frusto-conical flanges into communication with one another to position a drive belt therebetween.
REFERENCES:
patent: 4804353 (1989-02-01), Wennian
patent: 4987333 (1991-01-01), Noguchi et al.
Oliver Scottie J.
Strock Charles E.
Bui Thuy M.
Gilden Leon
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