Welded construction and components therefor

Details Welded construction and components therefor Welded construction and components therefor

1984-07-06

1986-05-13

Rutledge, L. Dewayne

Stock material or miscellaneous articles

All metal or with adjacent metals

Plural layers discontinuously bonded

428596, 403271, 228175, 228214, B32B 1500

Patent

active

045886520

ABSTRACT:
A member is secured to a supporting surface by a peripheral seam weld that partially closes off an area between the member and the surface. In the region of the or each interruption in the continuity of the seam weld, there is provided between the member and the supporting surface an insert of a material that is stable in shape at normal temperatures but that has expanded and flowed at elevated temperature, e.g. due to heating by the welding process, to complete the sealing of said area between the member and the surface, in cooperation with the seam weld.

REFERENCES:
patent: 2510727 (1950-06-01), Sussenbach
patent: 3337711 (1967-08-01), Garscia
patent: 4187407 (1980-02-01), Marko, Jr.
Lindberg, "Processes and Materials of Manufacture"-2nd edition, 1977, Allen and Bacon Inc., Boston, pp. 425-426.

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