The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 25, 1989
Filed:
Mar. 03, 1988
Applicant:
Inventors:
Jean-Claude Bourbon, Ferrieres-en-Gatinais, FR;
Guy Gerard, Beaufort, FR;
Assignees:
Fabrique de Fer de Maubeuge, Louvroil, FR;
Redex, Ferrieres, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D / ;
U.S. Cl.
CPC ...
72164 ; 72163 ; 72183 ;
Abstract
In a device for planing a sheet metal strip under tension as applicable in particular to rolling mills, the strip is passed between at least two small-diameter working rolls while being subjected to alternate flexural deformations in opposite directions as well as a third working roll located downstream with respect to the first two rolls and supported by a frame which is capable of adjustable pivotal displacement with respect to the first two rolls.