Invention Grant
- Patent Title: Installation and method for continuously shaping longitudinally slotted pipes
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Application No.: US14349713Application Date: 2012-10-05
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Publication No.: US10343201B2Publication Date: 2019-07-09
- Inventor: Axel Rossbach
- Applicant: SMS group GmbH
- Applicant Address: DE Duesseldorf
- Assignee: SMS group GmbH
- Current Assignee: SMS group GmbH
- Current Assignee Address: DE Duesseldorf
- Agency: Collard & Roe, P.C.
- Priority: DE102011114847 20111005; DE102011117166 20111028
- International Application: PCT/DE2012/000970 WO 20121005
- International Announcement: WO2013/050021 WO 20130411
- Main IPC: B21D5/08
- IPC: B21D5/08 ; B21D5/12 ; B21D5/14 ; B21B17/14 ; B21C37/08 ; B21C37/10 ; B21C37/083
Abstract:
A method and an installation for continuously shaping longitudinally slotted pipes from a flat material minimizes or avoids markings in the material by evenly introducing into the roll stand the rolling forces of at least two rolls acting successively on the flat material and/or by allowing the two successively acting rolls to align freely relative to one another.
Public/Granted literature
- US20140238095A1 INSTALLATION AND METHOD FOR CONTINUOUSLY SHAPING LONGITUDINALLY SLOTTED PIPES Public/Granted day:2014-08-28
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