ARCHING METALLIC PROFILES IN CONTINOUS IN-LINE PROCESS

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United States of America Patent

APP PUB NO 20120131974A1
SERIAL NO

12811593

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Abstract

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A method and apparatus for manufacturing an arched metallic profile, in a continuous in-line process. The method comprises forming the metallic profile; and arching the formed metallic profile in a continuous in-line process. The apparatus includes a roll forming station configured to receive flat metallic composition and output a given profile. An arching device is configured to receive the metallic profile and bend the metallic profile having a desired radius of curvature wherein a portion of the arching device is displaced with respect to said roll forming station vertically and/or horizontally.

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Patent Owner(s)

Patent OwnerAddress
ALLIED TUBE & CONDUIT CORPORATION16100 SOUTH LATHROP AVENUE HARVEY IL 60426

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cromer, William Phoenix, US 2 2
Curless, Jack Peoria, US 1 0
Martinez, John Glendale, US 17 418
Nelson, Dan Brookfield, US 51 1941
Smyth, William Harlingen, US 1 0
Wilk, Theodore Thomas Phoenix, US 1 0

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