Metal fusion bonding – Process – Using high frequency vibratory energy
Patent
1977-02-14
1978-05-09
Kelly, Donald G.
Metal fusion bonding
Process
Using high frequency vibratory energy
156 731, 228 1R, B23K 106, B23K 520
Patent
active
040882578
ABSTRACT:
An ultrasonic spot welder is disclosed with a reed of resonant length arranged to be vibrated in a flexural mode for spot welding both plastics and metals. The reed has a non-circular cross section with major and minor transverse dimensions. Vibratory energy is transmitted to the reed in a direction perpendicular to its major transverse dimension.
REFERENCES:
patent: 2946119 (1960-07-01), Jones
patent: 3209447 (1965-10-01), Jones
patent: 3440117 (1969-04-01), Soloff
patent: 3468731 (1969-09-01), Obeda
Christiana Metals Corporation
Kelly Donald G.
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