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:
Nov. 21, 1989
Filed:
Apr. 13, 1988
Applicant:
Inventors:
Noel E Thompson, Mangerton, AU;
Richard Martin Johns, Balgownie, AU;
Gregory Rozmus, Figtree, AU;
George F Voss, Bar Beach, AU;
William J Edwards, Carey Bay, AU;
Peter J Thomas, Adamstown, AU;
Assignees:
Broken Hill Proprietary Company Limited, Victoria, AU;
Industrial Automation Services Pty Ltd., New South Wales, AU;
Primary Examiner:
Int. Cl.
CPC ...
B21D / ;
U.S. Cl.
CPC ...
72-7 ; 72 13 ; 72164 ;
Abstract
This invention relates to a method of, and apparatus for, controlling a levelling machine for metal plates and, more particularly, to control flatness in a plate mill hot leveller.