Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1995-05-18
1996-01-30
Ball, Michael W.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
29521, 156292, 156298, B32B 708, B32B 712, F16B 1100
Patent
active
054878039
ABSTRACT:
A method for obtaining a mechanical lock between two surfaces by providing particulate granules between the surfaces and forcing the surfaces toward one another at a pressure sufficient to embed a substantial number of the particulate granules in both of the surfaces. The method is preferably utilized during the formation of a hem flange, so as to provide immediate handling strength to the hem flange without the need for adhesive compositions.
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SAE J1523 Jun. 85 (SAE Recommended Practice) "Metal to Metal Overlap Shear Strength Test for Automotive Type Adhesives".
Pelts Gregory A.
Sweeney Eugene J.
Ball Michael W.
Lord Corporation
Rupert Wayne W.
Stemmer Daniel J.
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