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. 10, 2015
Filed:
Jun. 07, 2013
Applicant:
Sms Siemag Ag, Duesseldorf, DE;
Inventors:
Assignee:
SMS GROUP GMBH, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21B 13/00 (2006.01); B21B 31/07 (2006.01);
U.S. Cl.
CPC ...
B21B 13/00 (2013.01); B21B 31/07 (2013.01);
Abstract
The invention relates to a roll arrangement for use in metallurgical technology, comprising a roll that has a roll barrel () and two roll necks (), and at least one neck bushing () for accommodating at least one of the roll necks without a clearance in a rotationally fixed manner. In order to increase the load-bearing capacity of the roll bearing without increasing the size of or the mounting space for the roll arrangement, a circumferential cavity is formed between the neck bushing () and the roll neck () in the unloaded state of the roll arrangement.