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:
Feb. 01, 2022
Filed:
Jan. 26, 2018
Danieli & C. Officine Meccaniche S.p.a., Buttrio, IT;
Annibale Bucci, Dalmine, IT;
Cesare Laviosa, Cogoleto, IT;
Giorgio Solaroli di Briona, Milan, IT;
Angelo D'Alessandro, Paderno Dugnano, IT;
Ettore Cernuschi, Castelletto Sopra Ticino, IT;
DANIELI & C. OFFICINE MECCANICHE S.p.A., Buttrio, IT;
Abstract
A rolling mill stand for rolling rod-shaped bodies, in particular tubular bodies, said stand comprising at least three rolls () mutually arranged to define a rolling pass line for said rod-shaped and/or tubular bodies, wherein at least one of said three rolls () is rigidly mounted on a roll holder shaft (), freely fixed in turn in a rotational manner to said stand by means of a first hollow support () and a second hollow support () arranged on opposite sides of said at least one roll (), respectively, wherein a first portion () and a second portion () of said roll holder shaft () are housed in said first hollow support () and in said second hollow support (), respectively, where the constraint between at least said first hollow support and said first portion () of the roll holder shaft is of elastic type.