Invention Grant
US09586247B2 Extrusion press and tube press and method for separating a butt 有权
挤压机和管压机以及分离屁股的方法

  • 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
  • Application No.: US14232523
    Application Date: 2012-11-07
  • Publication No.: US09586247B2
    Publication Date: 2017-03-07
  • Inventor: Hermann-Josef DueppersUwe Muschalik
  • Applicant: Hermann-Josef DueppersUwe 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
Extrusion press and tube press and method for separating a butt
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.
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