Abrasion test apparatus

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United States of America Patent

PATENT NO 11536637
APP PUB NO 20210372899A1
SERIAL NO

16319132

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided is an abrasion test apparatus for measuring an abrasion state of a workpiece, including: a workpiece holding mechanism holding the workpiece; a contact tool repeatedly making contact and non-contact with the workpiece; a rotating mechanism holding the contact tool to be freely rotatable; and a heating mechanism intermittently heating an end portion of the contact tool.

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Patent Owner(s)

Patent OwnerAddress
HITACHI METALS LTDTOKYO 108-8224

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Furuya, Tadashi Tokyo, JP 29 290
Honda, Fumiaki Tokyo, JP 16 44
Kobayashi, Yoshihiko Tokyo, JP 50 462
Koseki, Shuho Tokyo, JP 31 5
Makiyama, Takahiro Tokyo, JP 5 55
Obata, Katsuhiro Tokyo, JP 3 5

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