Endless belt power transmission systems or components – Friction drive pulley or guide roll – With spokes connecting rim to hub
Patent
1982-03-09
1984-11-27
Braun, Leslie A.
Endless belt power transmission systems or components
Friction drive pulley or guide roll
With spokes connecting rim to hub
74 12, 74 15, 280289R, 474174, 474190, F16H 5548
Patent
active
044849028
ABSTRACT:
The pulley comprises an annular portion which extends radially beyond a grooved ring around which a belt for driving the recorder extends. In order to permit fixing this pulley to a wheel hub flange of variable diameter by means of nose portions, each nose portion is formed at the end of an arm whose other end is pivotally mounted on the ring and can be retained in any of a plurality of angular positions which are defined by steps provided on the edges of slots in which studs formed on each of the arms are guided.
REFERENCES:
patent: 1311339 (1919-07-01), Freed
patent: 1498107 (1924-06-01), Montgomery
patent: 1848060 (1932-03-01), Gustafson
patent: 3995508 (1976-12-01), Newell
patent: 4212482 (1980-07-01), Rasmussen
patent: 4252029 (1981-02-01), Huret
Huret, deceased Roger
Huret, legal representative Alain P. B.
Braun Leslie A.
Diehl Dwight G.
Huret et ses Fils
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