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. 22, 1997
Filed:
Apr. 28, 1995
Applicant:
Inventor:
Willi Benz, Neuss, DE;
Assignee:
SMS Schloemann-Siemag Aktiengesellschaft, Dusseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D / ;
U.S. Cl.
CPC ...
72163 ;
Abstract
A levelling machine for levelling or flattening sheet metal or strip includes upper and lower levelling rolls which are arranged offset relative to each other and which are supported over their length by back-up rolls which, in turn, are supported and arranged in roll stands. The levelling machine further includes intermediate rolls for driving the levelling rolls.