Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 19, 2017
Patent Application Number
14153814
Date Filed
January 13, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
A system and method of joining at least two workpieces together using a friction rivet and a friction rivet cap that are friction stirred together after a cutting tip or cutting feature on the friction rivet cuts through workpieces and is then bonded to the friction rivet cap, and wherein the friction rivet cap may be excluded if the friction rivet includes a hollow in the cutting tip, the hollow being flared after the friction rivets cuts through the workpieces to thereby create an integral rivet cap in the end of the friction rivet.
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