Patent · US Active

Roll stand for rolling metallic strips and roll or cylinder for a roll stand of this type

US9415430B2 · kind B2 · utility

1Cited by

32References

20Claims

0Family size

Assignees

SMS SIEMAG AG · DE
REBS Zentralschmiertechnik GmbH · DE

Inventors

Alexander A. Rebs · Ratingen, DE
Udo Davids · Bayreuth, DE
Ralf Seidel · Dillenburg, DE

Key dates

Filing date	Sep 12, 2008
Grant date	Aug 16, 2016
Priority date	—
Expiry date	Nov 30, 2028

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16C2322/12
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A roll stand for rolling metallic strips includes at least one roll or cylinder which is respectively mounted in a mounting on rolling bearings in the region of its end journals, and at least one distributing device for distributing a lubricant-gas flow. The roll stand according to the invention makes it easily possible in an operationally reliable manner to supply a rolling bearing, provided for mounting a roll or cylinder, with a precisely determined amount of lubricant. This is achieved according to the invention in that a connecting channel for the transport of a lubricant-gas flow to or from the distributing device is molded into the roll or cylinder.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.