DECOILING OF A COILED STRIP

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20170028453A1
SERIAL NO

15302730

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An unwinding device (1) for unwinding a strip (5) which had been wound to form a coil (3), in order for the unwound strip (5) to be hot-rolled. The unwinding device (1) has at least two bottom rollers (7) for supporting the coil (3) on the lower side of the coil, a detaching mechanism (9) for detaching a strip end (11) from the coil (3) on an unwinding side of the coil, and a downholder roller (13), (14) which is disposed at the coil (3) such that the downholder roller (13), (14) stabilizes the position of the coil (3) when the strip end (11) is being detached.

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Patent Owner(s)

Patent OwnerAddress
PRIMETALS TECHNOLOGIES AUSTRIA GMBH4031 LINZ

International Classification(s)

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  • 2015 Application Filing Year
  • B21C Class
  • 194 Applications Filed
  • 152 Patents Issued To-Date
  • 78.36 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
MINICHMAYR, Robert Enns, AT 3 7
PEITL, Wolfgang St. Florian, AT 9 20
SEILINGER, Alois Linz, AT 37 67

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Patent Citation Ranking

  • 0 Citation Count
  • B21C Class
  • 0 % this patent is cited more than
  • 8 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges3149101 - 1031 - 4002.557.51012.51517.52022.52527.53032.53537.54042.54547.55052.5

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