Skin welded joint

Details Skin welded joint Skin welded joint

1978-04-14

1980-02-12

Friedman, Carl D.

Joints and connections

Molded joint

Fusion bond, e.g., weld, etc.

52483, F16B 508

Patent

active

041881494

ABSTRACT:
A skin welded joint comprising a thin metallic skin welded to a metallic frame member such as a metallic post or beam such as to substantially avoid local distortion, discoloration, and/or physical degradation of the skin and the resultant loss of appearance and/or strength. This skin welded joint comprises an elongated frame member, such as a post or beam, including one flange adjacent the skin, laterally spaced apart ribs projecting from one side of the flange and in contact with the skin, and a pair of flange portions integrally extruded with the ribs and the remainder of the elongated frame member. The flange portions laterally project on opposite sides of the flange, have a reduced thickness relative to the flange, for readily deformation under the heat of welding, and are welded to the skin.

REFERENCES:
patent: 2679305 (1954-05-01), Gunthorp
patent: 3115572 (1963-12-01), Taschinger
patent: 3334007 (1967-08-01), Flagan
patent: 3692354 (1972-09-01), Tuerk

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