FRICTION STIR WELDING METHOD

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United States of America Patent

SERIAL NO

15642013

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure arranges a pair of friction stir welding tools including probes and fixed shoulders at corner portions between a first workpiece and a second workpiece. The friction stir welding tools are arranged so that regions where the probes are embedded in the respective the corner portions and stirred are positioned symmetrically with respect to the second workpiece. With this arrangement of the friction stir welding tools, the corner portions are friction stir welded simultaneously.

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Patent Owner(s)

Patent OwnerAddress
IHI CORPORATIONKOTO-KU TOKYO 135-8710

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KANAYAMA, Tadafumi Tokyo, JP 4 13
MASAKI, Kunitaka Tokyo, JP 5 24
NEZAKI, Koji Tokyo, JP 4 15
SAITO, Hiroshi Tokyo, JP 488 5951
TABEI, Yasushi Tokyo, JP 4 7
YAMANAKA, Satoshi Tokyo, JP 143 621

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