Slide member, housing, and bearing device

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United States of America Patent

PATENT NO 9797446
APP PUB NO 20160160918A1
SERIAL NO

14958115

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A slide member is provided with a metal back, a bearing alloy layer disposed over a first surface of the metal back, and a diamond-like carbon layer disposed at least over a second surface of the metal back, the second surface being located on an opposite side of the first surface. The diamond-like carbon layer has a hardness equal to or less than 1000 HV and when subjected to infrared spectroscopy analysis, exhibits absorption wavenumbers of following wavenumbers (1) to (5) originating from different chemical bonding states: wavenumber (1): 2800-3100 cm−1, wavenumber (2): 1500-1800 cm−1, wavenumber (3): 1200-1500 cm−1, wavenumber (4): 3300-3600 cm−1, wavenumber (5): 730-930 cm−1.

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Patent Owner(s)

Patent OwnerAddress
DAIDO METAL COMPANY LTD13F NAGOYA HIROKOJI BLDG 3-1 SAKAE 2-CHOME NAKA-KU NAGOYA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inami, Shigeru Inuyama, JP 13 19
McAleese, Colin Inuyama, JP 3 2

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