Invention Grant
- Patent Title: Extrusion press and tube press and method for separating a butt
- Patent Title (中): 挤压机和管压机以及分离屁股的方法
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Application No.: US14232523Application Date: 2012-11-07
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Publication No.: US09586247B2Publication Date: 2017-03-07
- Inventor: Hermann-Josef Dueppers , Uwe Muschalik
- Applicant: Hermann-Josef Dueppers , Uwe Muschalik
- Applicant Address: DE Moenchengladbach
- Assignee: SMS GROUP GMBH
- Current Assignee: SMS GROUP GMBH
- Current Assignee Address: DE Moenchengladbach
- Agent Andrew Wilford
- Priority: DE102011117730 20111107
- International Application: PCT/EP2012/004629 WO 20121107
- International Announcement: WO2013/068105 WO 20130516
- Main IPC: B21C35/04
- IPC: B21C35/04 ; B21C23/21

Abstract:
The invention relates to an extrusion press or tube press (1), in particular for aluminum or aluminum alloys, comprising a press frame which consists of a cylinder bar and a counter bar (3) connected thereto, and in which a moving bar and a moving block receiver (2) are arranged, the moving block receiver being formed to move a block to be pressed, introduced with a loading device, into a compression position in front of the counter bar (3) having a die, characterized in that a shearing device (4) is provided for separating a butt remaining after the extrusion process, and the shearing device (4) is vertically and horizontally movable on the extrusion frame. The invention further relates to a method for separating a butt during extrusion and tube extrusion using an extrusion press or tube press according to the invention.
Public/Granted literature
- US20140250967A1 EXTRUSION PRESS AND TUBE PRESS AND METHOD FOR SEPARATING A BUTT Public/Granted day:2014-09-11
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