Metal fusion bonding – Process – With clamping or holding
Patent
1974-01-17
1976-01-27
Husar, Francis S.
Metal fusion bonding
Process
With clamping or holding
228 41, 228 441, B23K 3704
Patent
active
039347885
ABSTRACT:
In order to weld a cup-shaped member to a ring, claws are secured to the exterior surfaces of each part. In addition, a resilient member such as a ductile aluminum plate is placed between each pair of claws. The parts are spaced apart to form a gap in which a welding seam can be made. During cooling, the welding seam shrinks. This causes the aluminum plates between the claws to plastically deform. Thereafter, the claws and plates can be removed and the finished welding carried out.
REFERENCES:
patent: 1952217 (1934-03-01), Patton et al.
patent: 2280150 (1942-04-01), Hasse et al.
patent: 3076261 (1963-02-01), Christensen
patent: 3182988 (1965-05-01), Woodall
patent: 3210068 (1965-10-01), Shelton
Husar Francis S.
Rowold Carl
Sulzer Brothers Limited
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