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:
Aug. 12, 1997
Filed:
May. 11, 1995
Applicant:
Inventor:
Vladimir B Ginzburg, Pittsburgh, PA (US);
Assignees:
Danieli United, A Division of Danieli Corporation, Pittsburgh, PA (US);
International Rolling Mill Consultants, Inc., Pittsburgh, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B12B / ; B12B / ; B12B / ; B12B / ;
U.S. Cl.
CPC ...
72247 ; 722418 ; 722414 ;
Abstract
Apparatus and method for roll crossing and shifting in which work roll chocks are mounted between Mae West blocks, the chocks and Mae West blocks being provided with opposed contact surfaces defining an angle .beta. to the roll axis, whereby, when the rolls are axially shifted, the rolls also cross, through an angle .alpha., due to forces acting on the chocks as they move along the contact surfaces of the Mae West blocks.