Apparatus and method for roll forming and marking sheet metal

Details Apparatus and method for roll forming and marking sheet metal Apparatus and method for roll forming and marking sheet metal

1990-11-05

1991-04-23

Larson, Lowell A.

Metal deforming

By deflecting successively-presented portions of work during...

By use of deflector arranged to bend work transversely of...

72188, B21D 3500

Patent

active

050090933

ABSTRACT:
Method and apparatus for roll forming and marking sheet metal. Sheet metal is embossed with an identifying relief pattern as the sheet metal moves through the nip between first and second forming rollers of a roll-forming machine. More particularly, sheet metal is embossed with first and second embossing rollers juxtaposed so that there is a nip therebetween. Sheet metal moves through the nip between the first and second embossing rollers as the sheet metal moves through the nip between first and second forming rollers. Sheet metal products are easily and economically marked with permanent identifying relief patterns.

REFERENCES:
patent: 737291 (1903-08-01), Smyth
patent: 1551863 (1925-09-01), Berry
patent: 2639660 (1953-05-01), Sunderhauf et al.
patent: 3509753 (1970-05-01), Orth
patent: 4130974 (1978-12-01), Chalmers et al.
patent: 4267954 (1981-05-01), Smith
patent: 4343171 (1982-08-01), Kagawa
patent: 4725111 (1988-02-01), Weitzen

Affiliated with

Also associated with

Rating

Apparatus and method for roll forming and marking sheet metal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for roll forming and marking sheet metal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for roll forming and marking sheet metal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1614053