Machine component and method for producing the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10814437
APP PUB NO 20170216976A1
SERIAL NO

15500865

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A sprocket wheel, which is an example of the machine component, includes a base made of a first metal, and an overlay disposed in contact with the base to cover at least a part of a surface of the base. The overlay includes a matrix made of a second metal, and hard particles dispersed in the matrix. The overlay includes a protrusion that protrudes toward the base in a region including the interface between the overlay and the base.

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First Claim

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Patent Owner(s)

  • KOMATSU LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amano, Masaharu Hirakata, JP 31 219
Ohishi, Masayuki Neyagawa, JP 18 60

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