Invention Grant
- Patent Title: Roll stand
- Patent Title (中): 卷架
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Application No.: US13057200Application Date: 2009-09-22
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Publication No.: US09308562B2Publication Date: 2016-04-12
- Inventor: Christian Diehl , Achim Klein , Bernd Zieser , Florian Lindner
- Applicant: Christian Diehl , Achim Klein , Bernd Zieser , Florian Lindner
- Applicant Address: DE Duesseldorf
- Assignee: SMS group GmbH
- Current Assignee: SMS group GmbH
- Current Assignee Address: DE Duesseldorf
- Agent Andrew Wilford
- Priority: DE102008049179 20080926
- International Application: PCT/EP2009/006878 WO 20090922
- International Announcement: WO2010/034481 WO 20100401
- Main IPC: B21B31/32
- IPC: B21B31/32 ; B21B29/00 ; B21B31/18 ; B21B31/20 ; B21B13/02

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).
Public/Granted literature
- US20110239723A1 ROLL STAND Public/Granted day:2011-10-06
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