Endless belt power transmission systems or components – Means for adjusting belt tension or for shifting belt,... – Load responsive tension adjuster or shifter
Patent
1983-03-31
1985-05-21
Novosad, Stephen J.
Endless belt power transmission systems or components
Means for adjusting belt tension or for shifting belt,...
Load responsive tension adjuster or shifter
474138, F16H 708
Patent
active
045183732
ABSTRACT:
In a V-belt drive, the driven sheave is carried on a frame pivoted so that center distance between driver and driven sheaves can change. The position of the frame pivot is chosen so that the torque reaction of the driven load results in an induced torque about the pivot axis tending to increase belt tension appropriately as the driven load increases.
REFERENCES:
patent: 2073158 (1935-03-01), Kindl et al.
patent: 2859848 (1958-11-01), Bade
patent: 3175425 (1965-03-01), Horne et al.
Bui Thuy M.
Deere & Company
Novosad Stephen J.
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