Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ray Arbesman0
Winston MacKelvie0
Date of Patent
March 1, 2016
Patent Application Number
14534653
Date Filed
November 6, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
A layered brake backing plate is provided made of stampings in which a softer, lighter metal core, such as aluminum, is sandwiched between skins of harder metal stampings, such as steel, to make a lightweight composite brake backing plate. The harder stampings are textured with integrally raised piercing barbs. By rolling or pressing, the barbs are made to embed in the core, locking the layers together.
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