Sprocket and clutch drum assembly

Details Sprocket and clutch drum assembly Sprocket and clutch drum assembly

1980-01-16

1982-10-12

Husar, C. J.

Endless belt power transmission systems or components

Positive drive pulley or guide roll

And additional coaxial surface for engaging same belt in...

291592, 291593, 403272, 403359, 474902, F16H 5512

Patent

active

043537057

ABSTRACT:
An improved drive assembly for a powered chain saw or the like, which drive assembly includes a drive sprocket having a hub portion centrally and presenting a hub extension at one end for coaxially registering within the centered opening of the end wall of a clutch drum, and an axially extending apertured reinforcing washer disposed between the teeth of the sprocket wheel and surrounding the tips thereof in the region of abutment of the drive sprocket and clutch drum so as to register within the recesses of the sprocket teeth and present an extended joining area therebetween for securing same against separation.

REFERENCES:
patent: 1656697 (1928-01-01), Dickey
patent: 2932207 (1960-04-01), Whitney
patent: 3045502 (1962-07-01), Carlton
patent: 3099924 (1963-08-01), Armstrong
patent: 3144782 (1964-08-01), Edmunson
patent: 3144890 (1964-08-01), Irgens
patent: 3279272 (1966-10-01), Gudmundsen
patent: 3519037 (1970-07-01), Linkfield
patent: 3541871 (1970-11-01), Burrell
patent: 3849884 (1974-11-01), Arff
patent: 3868863 (1975-03-01), Gasner
patent: 3999924 (1976-12-01), Tanaka

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