CHAIN TRANSMISSION SPROCKET Russian patent published in 2000 - IPC

Abstract RU 2158862 C2

FIELD: mechanical engineering, namely closed high-speed chain transmission with roller and toothed chains. SUBSTANCE: sprocket has hub and toothed rim. Cavity filled with viscous liquid is made in hub. It is positioned symmetrically relative to sprocket axis of rotation. Toothed rim is provided with similar channels positioned in symmetry with axis of sprocket rotation for viscous liquid to get from hub cavity to tooth spaces of toothed rim. EFFECT: extended service life. 2 dwg

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RU 2 158 862 C2

Authors

Ternovoj A.V.

Kruglov V.Ju.

Dates

2000-11-10—Published

1998-01-06—Filed