Grinding tool

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9505100
APP PUB NO 20150375364A1
SERIAL NO

14769680

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The rotation support bar (2) of a grinding tool (1) has a bendable hinge section (4) at the intermediate section thereof, and has a balancer (5) on the grinding stone tip (3) side. The hinge section (4) comprises two or more opposed pairs of grooves (4a) which have circular arc-shaped bottom surfaces and which are provided in the outer peripheral surface of the rotation support bar (2) so as to extend in the direction perpendicular to the axial direction of the rotation support bar (2). The grooves (4a) are provided at equal angular intervals.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL LTD )2-4 WAKINOHAMA-KAIGANDORI 2-CHOME CHUO-KU KOBE-SHI HYOGO 651-8585

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ozaki, Katsuhiko Kobe, JP 8 39

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