CLAMP JIG AND METHOD OF POLISHING WORKPIECE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20160243669A1
SERIAL NO

15045647

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Abstract

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Provided is a clamp jig which includes: a workpiece bonding member in which a curved workpiece is bonded to one end side thereof to be held; one clamping member and the other clamping member between which an end of the workpiece bonded to the workpiece bonding member to be held is sandwiched from both sides thereof; an elastic member made of an elastic material that comes in contact with an end of the one clamping member; and a plurality of holding members that push the workpiece by supporting the end of the workpiece at multiple points of the elastic member. In the clamp jig, the end of the workpiece is supported at multi-contacts in a state where curvature of the workpiece is maintained.

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Patent Owner(s)

Patent OwnerAddress
HITACHI INFORMATION & TELECOMMUNICATION ENGINEERING LTD2-3-3 MINATOMIRAI NISHI-KU YOKOHAMA-SHI KANAGAWA 220-6122

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
IMAI, Kyosuke Ashigarakami-gun, JP 1 0
MIYAZAKI, Takashi Ashigarakami-gun, JP 144 1645
MORIYA, Atsushi Ashigarakami-gun, JP 56 1503
OOBUCHI, Hajime Ashigarakami-gun, JP 1 0

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