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. 04, 2006
Filed:
Sep. 24, 2001
Fausto Drigani, Zugliano-Pozzuolo del Friuli, IT;
Stanislaw Pawlowski, Mulheim an der Ruhr, DE;
Enrico Ventulini, Nespoledo, IT;
Fausto Drigani, Zugliano-Pozzuolo del Friuli, IT;
Stanislaw Pawlowski, Mulheim an der Ruhr, DE;
Enrico Ventulini, Nespoledo, IT;
Danieli & C. Officine Meccaniche SpA, Buttrio, IT;
Abstract
Device to absorb the axial loads generated on the rolls in a rolling stand () having a pair of working rolls (), a corresponding pair of back-up rolls () and at least an intermediate roll () located between a working roll () and a corresponding back-up roll (), in said device holding means () are provided to support the axial loads on the back-up rolls () and/or the working rolls () caused by the crossing of said at least one intermediate roll (), so that the axial loads are discharged onto elements with very low rolling friction, totally or almost totally annulling the hysteresis relating to the vertical movements of the back-up rolls () and working rolls () and the relative chocks ().