Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1992-04-13
1993-12-21
Ball, Michael W.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156 92, 156293, 1563031, B29C 6508
Patent
active
052717852
ABSTRACT:
The method for inserting a screw or insert having a barbed or other irregular surface or barbed type insert includes the steps of providing a tool having an ultrasonic horn and a cavity for an insert; filling the cavity with plastic filler material and positioning the insert against the center of the filler material; thereafter, activating the horn to vibrate the insert to soften and penetrate the insert into the opening.
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patent: 3440117 (1969-04-01), Soloff et al.
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patent: 4674257 (1987-06-01), Rose
A Guide to Ultrasonic Plastics Assembly, 1973, pp. 4-9, 38-41.
Ball Michael W.
Davidson Textron Inc.
Maki Steven D.
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