Electric heating – Metal heating – For bonding with pressure
Patent
1984-11-15
1987-06-09
Goldberg, E. A.
Electric heating
Metal heating
For bonding with pressure
219101, 219105, B23K 1104
Patent
active
046721657
ABSTRACT:
A welding apparatus for welding a trailing end of a preceding strip and a leading end of a subsequent strip including a shear device for cutting them in parallel and a back bar device for supporting the ends of the strips. Provision is made to detachably connect the shear device and the back bar device and move them along a common rail between the strip ends.
REFERENCES:
patent: 3941972 (1976-03-01), Toma
patent: 4147913 (1979-04-01), Clews et al.
"Application of Laser Welding to Electrical Steel Strip", Ono et al, Kawasaki Steel Technical Bulletin, vol. 14, No. 2, 1985.
Baba Toshihiko
Ishii Kouichi
Mizugami Susumu
Nakamura Masayuki
Ritoh Naotake
Goldberg E. A.
Kawasaki Steel Corporation
Mitsubishi Denki & Kabushiki Kaisha
Sigda Catherine M.
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