Milling cutter for cutting the contaminated surface of concrete

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4684297
SERIAL NO

06818324

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A milling cutter for cutting the contaminated surface of concrete and used at the time of repairing and dismantling nuclear facilities. The milling cutter is characterized in that guide grooves are provided on the outer surface of a body, with their edges slanted from both sides of the body toward the center thereof, and that cutter chips are located along the stepped edge of each of the guide grooves in such a manner that the cutter chips can be easily detached and that those located along the stepped edges of the adjacent grooves are symmetrical in relation to the center line of the body.

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Patent Owner(s)

Patent OwnerAddress
HITACHI CARBIDE TOOLS LTD A CORP OF JAPANNO 13-2 SHINSEN NARITA-CITY CHIBA-PREF
SATO KOGYO CO LTD A CORP OF JAPANNO 1-1 SAKURAGI-CHO TOYAMA-CITY TOYAMA-PREF

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Demura, Hajime Kawaguchi, JP 1 3
Funakawa, Naoyoshi Koshigaya, JP 2 14
Nagamori, Nobuyuki Ichikawa, JP 1 3

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