Rotary acoustic horn with sleeve

Details Rotary acoustic horn with sleeve Rotary acoustic horn with sleeve

1998-09-18

2000-05-09

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

060599235

ABSTRACT:
A rotary acoustic horn imparts energy at a selected wavelength, frequency, and amplitude. The horn includes a shaft having an axial input end and an axial output end and a welding portion. The welding portion is mounted on the shaft and has a diameter that is greater than the diameter of the shaft. The welding portion has a weld face that expands and contracts with the application of acoustic energy. At least a portion of the weld face can be formed of a different material than the remainder of the welding portion. The welding portion can include a sleeve. The sleeve can be shrink fit onto the welding portion.

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