Guiding member in the form of a metal ring for assembly with friction and with the articulating and/or sliding capability of a shaft

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United States of America Patent

PATENT NO 10767132
APP PUB NO 20150307801A1
SERIAL NO

14649410

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The bore of the ring has workings suitable to act as a grease reserve at a friction area. A self-lubricating coating layer with a low wettability is applied to the entire surface of the bore, including in the workings suitable to act as a grease reserve, such that after wearing of the layer of self-lubricating coating at the friction surface of the bore, the difference in wettability between the friction surface and the workings still having the coating layer, enables the grease to be drawn out of the workings in order to lubricate the friction area.

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Patent Owner(s)

Patent OwnerAddress
H E F42160 ANDREZIEUX-BOUTHEON

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Godard, Georges Saint-germain-laval, FR 6 71
Villemagne, Patrick Saint-etienne, FR 4 11

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