Piping system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9555463
APP PUB NO 20140259581A1
SERIAL NO

13895366

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A piping system includes a flare machining mechanism and a screw machining mechanism that machines the ends of pipes by cold-pressed formation. The flare machining mechanism flares the ends of pipes outward and the screw machining mechanism machines the outside of the pipe end into a convex screw and the inside of the pipe end into a concave screw are provided on the same rotor mechanism and the same chuck. The piping system is configured to execute flare machining and screw machining of the end of the pipe by exchanging the flare machining head and the screw machining head.

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Patent Owner(s)

Patent OwnerAddress
NISSYO TECHNO CO LTDAZA-SUMIZOME 10 TOMITA-MACHI KORIYAMA FUKUSHIMA 963-8041

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Endo, Takeji Fukushima, JP 1 0
Ogawa, Iwakichi Fukushima, JP 27 612
Suzuki, Yoshio Fukushima, JP 254 4163
Watanabe, Echiro Fukushima, JP 1 0

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