FIXING JIG FATIGUE TESTING TEST PIECE, AND FATIGUE TESTING DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20130036828A1
SERIAL NO

13642599

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is a fixing jig including: a base configured to be mounted to a load axis of a fatigue testing device and including an accommodating recess portion for accommodating a portion to be held of a test piece; a pressing member disposed so as to be supported in the accommodating recess portion and configured to come into surface contact with an end surface of the test piece; and an insert nut configured to be threadedly engaged with a male screw portion of the portion to be held of the test piece. The fixing jig further includes a fastening flange including a hole portion for loosely inserting the test piece therethrough and a flange portion configured to come into contact with the insert nut, for holding the test piece in the accommodating recess portion via the insert nut so that the end surface of the test piece is pressed against the pressing member supported by the base.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NEC CORPORATIONTOKYO
IHI INSPECTION & INSTRUMENTATION CO LTDTOKYO 140-0013

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iida, Isamu Kanagawa, JP 1 1
Ishibashi, Masahiro Tokyo, JP 16 145
Kaga, Yukari Tokyo, JP 1 1
Okada, Fumio Kanagawa, JP 36 470

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