Endless belt power transmission systems or components – Positive drive pulley or guide roll – Having nonmetallic component
Patent
1980-01-21
1982-06-01
Herrmann, Allan D.
Endless belt power transmission systems or components
Positive drive pulley or guide roll
Having nonmetallic component
F16H 5530
Patent
active
043325742
ABSTRACT:
A sprocket for a motorcycle in which noise due to chain-sprocket intermeshing is reduced. A pair of resilient vibration reducing members are provided, one on each side of a metal sprocket body. The circumferential edges of the vibration reducing members are either curved or tapered to maintain contact with the motorcycle drive chain over a wide range of load conditions.
REFERENCES:
patent: 2953930 (1960-09-01), Meyer
patent: 3448629 (1969-06-01), Pfrank et al.
patent: 3659908 (1972-05-01), Comellas
patent: 3730013 (1973-05-01), Slemmons
patent: 3854345 (1974-12-01), Reinsma
patent: 3889550 (1975-06-01), Boggs et al.
patent: 3958837 (1976-05-01), Chagawa
Aoyama Takahiko
Nakaya Akira
Herrmann Allan D.
Kawasaki Jukogyo Kabushiki Kaisha
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