Electric heating – Metal heating – For bonding with pressure
Patent
1983-12-22
1985-12-17
Albritton, C. L.
Electric heating
Metal heating
For bonding with pressure
219116, B23K 1110
Patent
active
045594384
ABSTRACT:
A welding gun apparatus having a gun bracket, a pair of arms pivotally mounted on the bracket, a transformer mounted on the bracket, and a pressure applying mechanism on the bracket for opening and closing the gun arms; characterized in that the gun bracket comprises a frame which extends longitudinally from a front pivot portion for pivotally supporting the gun arms to a rear portion, the transformer being positioned in and fixed to the frame between the front pivot portion and the rear portion.
REFERENCES:
patent: 2349835 (1944-05-01), Strickland, Jr.
patent: 2517653 (1950-08-01), Gaston
patent: 2961527 (1960-11-01), Tortorella
patent: 3523172 (1970-08-01), Wilbur
patent: 3920950 (1975-11-01), Caprioglio
patent: 4496821 (1985-01-01), Burgher et al.
Hamada Akio
Nakadate Toshihiko
Numata Morikuni
Tsujii Gen
Albritton C. L.
Honda Giken Kogyo Kabushiki Kaisha
Sigda C. M.
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