Method for welding steel pipe in steel pipe structure and joint

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United States of America Patent

PATENT NO 11148218
APP PUB NO 20190099821A1
SERIAL NO

16083398

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Abstract

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A method for welding a steel pipe in a steel pipe structure and a joint is provided. The welding method includes: a measurement step of measuring a manufacturing error of the steel pipe, a calculation step of calculating the positions of the steel pipe and the joint where the manufacturing error measured in the measurement step is absorbed, and a welding step of welding the steel pipe and the joint at the positions of the steel pipe and the joint, the positions being calculated in the calculation step.

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Patent Owner(s)

Patent OwnerAddress
HITACHI ZOSEN CORPORATIONOSAKA-SHI OSAKA 559-8559

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakatani, Mitsuyoshi Osaka, JP 3 2
Nariyama, Tatsuya Osaka, JP 1 0
Tani, Kazuhiko Osaka, JP 56 391
Yamada, Junya Osaka, JP 76 169
Yuto, Hisato Osaka, JP 1 0

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