Invention Grant
US09415430B2 Roll stand for rolling metallic strips and roll or cylinder for a roll stand of this type
有权
轧辊支架用于滚动这种类型的轧辊架的金属带和轧辊或圆筒
- Patent Title: Roll stand for rolling metallic strips and roll or cylinder for a roll stand of this type
- Patent Title (中): 轧辊支架用于滚动这种类型的轧辊架的金属带和轧辊或圆筒
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Application No.: US12529687Application Date: 2008-09-12
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Publication No.: US09415430B2Publication Date: 2016-08-16
- Inventor: Alexander A. Rebs , Udo Davids , Ralf Seidel
- Applicant: Alexander A. Rebs , Udo Davids , Ralf Seidel
- Applicant Address: DE Düsseldorf DE Ratingen
- Assignee: SMS Siemag AG,REBS Zentralschmiertechnik GmbH
- Current Assignee: SMS Siemag AG,REBS Zentralschmiertechnik GmbH
- Current Assignee Address: DE Düsseldorf DE Ratingen
- Agency: The Webb Law Firm
- Priority: DE102007043403 20070912; DE202008007718 20080610
- International Application: PCT/EP2008/062178 WO 20080912
- International Announcement: WO2009/034173 WO 20090319
- Main IPC: B21B31/07
- IPC: B21B31/07 ; F16C13/02 ; F16C19/38 ; F16C33/66 ; F16N7/32 ; F16N25/00 ; B21B27/08
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.
Public/Granted literature
- US20100162781A1 Roll Stand for rolling metallic strips and roll or cylinder for a roll stand of this type Public/Granted day:2010-07-01
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