Friction welding method and products made using the same

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United States of America Patent

PATENT NO 7823763
SERIAL NO

11832356

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method including providing a first portion including one of an annular portion or a hub portion; rotating a second portion including the other of the hub portion or the annular portion; and pressing the second portion against the first portion such that friction between the hub portion and the annular portion causes a weld joint to be created; and wherein the annular portion may or may not include a frictional damping means, which may include an insert.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLC300 RENAISSANCE CENTER MAIL CODE 482-C24-A68 P O BOX 300 DETROIT MI 48092-2023

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanna, Michael D West Bloomfield, US 62 803
Kleber, Richard M Clarkston, US 58 639
Sachdev, Anil K Rochester Hills, US 192 1827

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