Lubrication system for roller transmission

Details Lubrication system for roller transmission Lubrication system for roller transmission

1990-07-26

1991-07-30

Herrmann, Allan D.

Machine element or mechanism

Gearing

Toothed gear and recirculated unconnected elements

74202, 74467, F16H 144

Patent

active

050351532

ABSTRACT:
A lubrication system for a roller transmission having a sun roller, at least one row of planet rollers, and a surrounding ring roller. The lubrication system includes a fluid feed tube supplying lubricant to a distributing manifold. The manifold in turn supplies a plurality of cross feed tubes which direct fluid to the contacting surfaces between the adjacent rollers. The lubrication system also includes a lubrication conduit and connected cooling channels in the sun roller which feed lubricant to the interface between the sun roller and first row of planet rollers.

REFERENCES:
patent: 4296648 (1981-10-01), Okano et al.
patent: 4368802 (1983-01-01), Grabill et al.
patent: 4442729 (1984-04-01), Hayakawa

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