Butt-welding device

Electric heating – Metal heating – For bonding with pressure

Patent

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Details

219161, B23K 1102

Patent

active

040630617

ABSTRACT:
A butt welding device wherein the trailing edge of a first or preceding strip and the leading edge of a second or succeeding strip are clamped in position, simultaneously cut off, and joined together by flash butt welding and thereafter the flash and upset are removed by machining.

REFERENCES:
patent: 2276354 (1942-03-01), Trainer
patent: 3403833 (1968-10-01), Wheeler et al.
patent: 3618844 (1971-11-01), Morley et al.
patent: 3941972 (1976-03-01), Toma

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