Endless belt power transmission systems or components – Friction drive pulley or guide roll – Pulley or guide roll including circumferential...
Patent
1993-07-14
1994-07-12
Bui, Thuy M.
Endless belt power transmission systems or components
Friction drive pulley or guide roll
Pulley or guide roll including circumferential...
F16H 700
Patent
active
053284178
ABSTRACT:
An improved cast power transmission disk and method of forming the same, the disk including a peripheral rim having at least one power transmission unit spaced from a hub with an integral body portion therebetween, a major portion of the rim and hub and the entirety of the body being formed on one side of a mold parting plane along with preselected areas of build-up, chamfering and draft angles and the remaining minor portion being formed on the opposite side of the mold parting plane.
REFERENCES:
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patent: 3954017 (1976-05-01), Musgrove
patent: 4144755 (1979-03-01), Palloch
patent: 4196640 (1980-04-01), Rydberg
patent: 5224642 (1993-07-01), Davis et al.
Cline Roger T.
Day, Jr. George B.
Shaw Wilford R.
Bui Thuy M.
Emerson Electric Co.
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