Endless belt power transmission systems or components – Friction drive pulley or guide roll – Pulley or guide roll including circumferential...
Patent
1983-05-10
1985-08-13
Novosad, Stephen J.
Endless belt power transmission systems or components
Friction drive pulley or guide roll
Pulley or guide roll including circumferential...
474180, F16H 5536
Patent
active
045347492
ABSTRACT:
A roller casing for a pulley is comprised of coaxial ring halves mounted one over the other. The diameter of the running surface can be varied without varying the bearing size by employing corrugations in the circumferential direction, or by providing lateral radially outwardly directed rims on the inner ring part. Alternatively the iner ring may be comprised of two ring halves having their central parts directed toward one another.
REFERENCES:
patent: 1960282 (1934-05-01), Walker
patent: 2680380 (1954-06-01), Bagley
patent: 3722310 (1973-03-01), Schultz, Jr.
patent: 3848309 (1974-11-01), Nuss
patent: 3962926 (1976-06-01), Kotlar
Brandenstein Manfred
Friedrich Wolfgang
Haas Roland
Hans Rudiger
Bui Thuy M.
Novosad Stephen J.
Rosen Daniel M.
SKF GmbH
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