Crankshaft pulley of engine

Details Crankshaft pulley of engine Crankshaft pulley of engine

1982-08-24

1985-10-15

Leppink, James A.

Endless belt power transmission systems or components

Positive drive pulley or guide roll

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

474164, 474171, F16H 5512

Patent

active

045471800

ABSTRACT:
A crankshaft pulley of an internal combustion engine, comprises a first pulley section for use with a V-belt to drive an engine accessory, the first pulley section being formed of sheet metal, and a second pulley section for use with a cogged belt to drive a camshaft of the engine, the second pulley section being formed of sheet metal and integral at at least a part thereof with the first pulley section, thereby greatly reducing engine weight while contributing to noise reduction.

REFERENCES:
patent: 1196937 (1916-09-01), Evans
patent: 3217552 (1965-11-01), Daub
patent: 3722309 (1973-03-01), Shaffer
patent: 3962926 (1976-06-01), Kotlar
patent: 3994181 (1976-11-01), Sproul
patent: 4373480 (1983-02-01), Shikata et al.

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