Invention Grant
- Patent Title: Rolling mill drive comprising a toothed articulated spindle
- Patent Title (中): 轧机驱动器包括齿形铰接主轴
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Application No.: US14356910Application Date: 2012-09-06
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Publication No.: US09227234B2Publication Date: 2016-01-05
- Inventor: Ruediger Grimmel , Klaus Lazzaro
- Applicant: Ruediger Grimmel , Klaus Lazzaro
- Applicant Address: DE Duesseldorf
- Assignee: SMS GROUP GMBH
- Current Assignee: SMS GROUP GMBH
- Current Assignee Address: DE Duesseldorf
- Agency: Abelman, Frayne & Schwab
- Priority: DE102011086094 20111110
- International Application: PCT/EP2012/067382 WO 20120906
- International Announcement: WO2013/068148 WO 20130516
- Main IPC: B21B35/14
- IPC: B21B35/14 ; F16D3/06
Abstract:
The invention relates to a rolling mill drive (1) having an axially displaceable toothed articulated spindle (3) extending between a toothed articulated element (50 arranged between an interlocking chamber (20) on the roller side and a toothed articulated element (52) arranged in an interlocking chamber (40) on the transmission side, wherein at least one of the interlocking chambers (20, 40) is filled with a lubricating medium, wherein the lubricating medium biases the toothed articulated spindle (3) with an axial force (Fws) directed towards the roll side (WS).
Public/Granted literature
- US20150072794A1 ROLLING MILL DRIVE COMPRISING A TOOTHED ARTICULATED SPINDLE Public/Granted day:2015-03-12
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