Patent · US Active

Roll stand

US9308562B2 · kind B2 · utility

2Cited by

11References

11Claims

0Family size

Assignee

SMS group GmbH · DE

Inventors

Christian Diehl · Munich, DE
Achim Klein · Kreuztal, DE
Bernd Zieser · Netphen, DE
Florian Lindner · Netphen, DE

Key dates

Filing date	Sep 22, 2009
Grant date	Apr 12, 2016
Priority date	—
Expiry date	Aug 18, 2032

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB21B2013/028
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A roll stand (1) with at least one upper and one lower roll (2, 3) supported by respective backing rolls (4, 5) mounted on a common roll frame (8) and in bearings that are vertically displaceable with respect to each other for setting different roll gaps, with at least one axial shifter for one of rolls (2, 3) and with at least one bender comprising a bending cylinder (16) for bending the upper roll (3) is characterized in that the bender comprises horizontal traverses (12) and bending arms (13) at each ends of the upper roll (3), whereby for setting the roll gap height between rolls (2, 3) the roll (3) is guided by bending arms (13).

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