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. 24, 1984
Filed:
Oct. 26, 1981
Applicant:
Inventor:
Vladimir B Ginzburg, Pittsburgh, PA (US);
Assignee:
Tippins Machinery Company, Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21B / ;
U.S. Cl.
CPC ...
72234 ; 72366 ;
Abstract
A method of implementing the modernization of continuous tandem hot strip rolling in existing hot strip mills includes utilizing certain of the roughing stands of the roughing train and installing at least two tandem stands upstream of the finishing train in the area of the holding table so as to provide continuous tandem rolling with the finishing train. A critical transfer bar thickness on the order of 3.8 to 5 inches is necessary for the product going into the initial tandem mill stand to assure optimum results for the modernized mill.