Sliding parts

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United States of America Patent

PATENT NO 9915289
SERIAL NO

15483915

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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By randomly arranging dimples provided on a sealing face, a sliding characteristic is improved in a wide range of a bearing characteristic number on the sealing face. A pair of sliding parts in which a plurality of dimples is arranged on at least one of sealing faces that relatively slide on each other is characterized in that each of the plurality of dimples is provided independently from the other dimples, and arranged in such a manner that the plurality of dimples having different opening diameters is randomly distributed.

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Patent Owner(s)

Patent OwnerAddress
EAGLE INDUSTRY CO LTDTOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hosoe, Takeshi Tokyo, JP 55 812
Inoue, Hideyuki Tokyo, JP 82 1322
Negishi, Yuta Tokyo, JP 48 510
Tokunaga, Yuuichiro Tokyo, JP 5 48

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