Sheet metal corrugator

Details Sheet metal corrugator Sheet metal corrugator

1995-08-02

1997-01-21

Larson, Lowell A.

Metal deforming

By use of 'flying tool' engaging moving work

Including orbitally-moving tool-face

723796, B21D 1304

Patent

active

055950825

ABSTRACT:
A corrugating machine has a top reel and a bottom reel, each with roller bars that intermesh with each other so that sheet metal that is passed therebetween can be corrugated in a uniform manner. The roller bars deform the sheet stock into the corrugations, but prevent marring of the precoated finish on the sheet metal.

REFERENCES:
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patent: 4608848 (1986-09-01), Mele
patent: 4736566 (1988-04-01), Krotsch
"Attractive and Durable, Color-Coated, Galvanized Steel" by Rohn Privacy Paneling, 1992.
"Unparalleled Style and Value For Commercial, Industrial and Residential Use" advertising brochure, Monumental Iron Works.TM., 1994.

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