Fabricated expanded metal

Details Fabricated expanded metal Fabricated expanded metal

1981-11-09

1983-08-02

Rutledge, L. Dewayne

Stock material or miscellaneous articles

All metal or with adjacent metals

Plural layers discontinuously bonded

428596, 29 61, 52672, 52816, B21D 3104, E04C 238

Patent

active

043966853

ABSTRACT:
An expanded metal workpiece is formed from an extrusion so as to have grooves between the beads where adjacent beads are joined by web portions, the head portions of metal inserts are then inserted into the grooves at a metal to metal joining zone, and each head is retained to the metal workpiece by metal deformation.

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patent: 1578416 (1926-03-01), Frease
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patent: 2083300 (1937-06-01), Hurlbert
patent: 2292372 (1942-08-01), Gerlach
patent: 3309119 (1967-03-01), Phillips
patent: 3851362 (1974-12-01), Jury
patent: 4132335 (1979-07-01), Ingram
Publication No. 21,801, Tentschert, Sep. 20, 1910, 1 p.

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