Endless belt power transmission systems or components – Pulley with belt-receiving groove formed by drive faces on...
Patent
1979-05-15
1981-08-11
Staab, Lawrence J.
Endless belt power transmission systems or components
Pulley with belt-receiving groove formed by drive faces on...
F16H 5552
Patent
active
042831806
ABSTRACT:
The pulley automatically changes drive speed by having a V-belt engaged at different diameters on the pulley discs. One disc is fixed to the shaft while the other disc is freely rotatable and axially slidable on the shaft. The discs have different cone angles to cause the V-belt to engage the cone surfaces at different diameters so as to cause the movable disc to rotate at a different speed from the fixed disc. A cone means is provided to reciprocate the movable disc during rotation under the bias of the V-belt.
REFERENCES:
patent: 3365967 (1968-01-01), Moogk
patent: 3623377 (1971-11-01), Lewis et al.
patent: 3628389 (1971-12-01), Wiegelmann et al.
patent: 3747721 (1973-07-01), Hoff
patent: 3811331 (1974-05-01), Moogk
patent: 4173155 (1979-11-01), Togami et al.
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