Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Presses or press platen structures – per se
Patent
1996-07-05
1997-07-08
Sells, James
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Presses or press platen structures, per se
156 731, 4251742, B29C 6508
Patent
active
056456816
ABSTRACT:
A rotary acoustic horn imparts energy at a selected wavelength, frequency, and amplitude. The horn includes a base portion and a plurality of weld faces. Each weld face has a diameter that expands and contracts with the application of ultrasonic energy. The weld faces are spaced from each other and are mounted in one of series and parallel with each other.
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Gopalakrishna Haregoppa S.
Nayar Satinder K.
Griswold Gary L.
Kirn Walter N.
Levine Charles D.
Minnesota Mining and Manufacturing Company
Sells James
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