Invention Grant
US08490451B2 Method for rolling strip-shaped rolling stock, in particular metal strip 有权
用于轧制带状车辆的方法,特别是金属带

  • Patent Title: Method for rolling strip-shaped rolling stock, in particular metal strip
  • Patent Title (中): 用于轧制带状车辆的方法,特别是金属带
  • Application No.: US13519055
    Application Date: 2010-12-10
  • Publication No.: US08490451B2
    Publication Date: 2013-07-23
  • Inventor: Wolfgang Denker
  • Applicant: Wolfgang Denker
  • Applicant Address: DE Düsseldorf
  • Assignee: SMS Siemag Aktiengesellschaft
  • Current Assignee: SMS Siemag Aktiengesellschaft
  • Current Assignee Address: DE Düsseldorf
  • Agency: Lucas & Mercanti, LLP
  • Agent Klaus P. Stoffel
  • Priority: DE102009060259 20091223
  • International Application: PCT/EP2010/069422 WO 20101210
  • International Announcement: WO2011/076592 WO 20110630
  • Main IPC: B21B1/32
  • IPC: B21B1/32
Method for rolling strip-shaped rolling stock, in particular metal strip
Abstract:
The invention relates to a method for rolling strip-shaped rolling stock, in particular metal strip. This method is characterized substantially by the following procedure: the metal strip A exiting the pickling line passes through the two roll stands (3, 4) of the reversing roll stand, wherein the start of a subsequent metal strip B has already been welded to the strip end of the metal strip A before entering the pickling line (5), said start of the metal strip B is then rolled as well, specifically over a length corresponding to the wind-on length until tension is built up on the reel and likewise rims on the reversing reel (1), during the subsequent reversing the metal strip B is separated from the metal strip A such that the already rolled start of the metal strip B remains on the still unrolled remaining metal strip B, then the complete metal strip A is reverse-rolled.
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