Invention Grant
- Patent Title: 4-roll, 6-roll, 18-HS-roll stand having a cassette-type design
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Application No.: US13378942Application Date: 2010-07-07
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Publication No.: US09656312B2Publication Date: 2017-05-23
- Inventor: Konrad Schunn , Lothar Zwingmann , Holger Pulst , Arnulf Wurm , Ruediger Holz
- Applicant: Konrad Schunn , Lothar Zwingmann , Holger Pulst , Arnulf Wurm , Ruediger Holz
- Applicant Address: DE Duesseldorf
- Assignee: SMS GROUP GMBH
- Current Assignee: SMS GROUP GMBH
- Current Assignee Address: DE Duesseldorf
- Agent Andrew Wilford
- Priority: DE102009032200 20090707; DE102009060642 20091228
- International Application: PCT/EP2010/004086 WO 20100707
- International Announcement: WO2011/003580 WO 20110113
- Main IPC: B21B31/02
- IPC: B21B31/02 ; B21B13/14 ; B21B29/00 ; B21B31/10 ; B21B13/02

Abstract:
The invention concerns a 4-high/6-high/18 HS cassette-type roll stand in which bending force is transmitted to bending journals (6) of roll inserts (7) by piston-cylinder units that are connected with Mae West blocks (3).Here, the piston at the piston rod (1) is fixedly connected with the Mae West block (3) and the cylinders (4) fit around the bending journals (6) at the inserts (7) of the rolls, so that thereby bending force can be transmitted directly to the bending journals (6) of the roll inserts (7).
Public/Granted literature
- US20130192327A1 4-ROLL, 6-ROLL, 18-HS-ROLL STAND HAVING A CASSETTE-TYPE DESIGN Public/Granted day:2013-08-01
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