TREA

Unwinding coils without reels or drums

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Industry

  • CPC
  • B21C47/22
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL B21C47/00Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only

Current Industry

B21C47/22Unwinding coils without reels or drums
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Automated wire rod trimming station and sample quality evaluation
    • Patent number 11,618,069
    • Issue date Apr 4, 2023
    • Primetals Technologies USA LLC
    • Sudhakar Teegavarapu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and device for producing a continuous strip-shaped composite...
    • Patent number 11,400,542
    • Issue date Aug 2, 2022
    • SMS group GMBH
    • Thomas Runkel
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Pipe coil skid with side rails and method of use
    • Patent number 11,208,257
    • Issue date Dec 28, 2021
    • Trinity Bay Equipment Holdings, LLC
    • Brett Hamner
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method and device for producing a continuous strip-shaped composite...
    • Patent number 11,185,943
    • Issue date Nov 30, 2021
    • SMS GROUP GMBH
    • Thomas Runkel
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Coil sampling stand and method of taking coil samples
    • Patent number 10,293,391
    • Issue date May 21, 2019
    • Nucor Corporation
    • Montgomery Keyt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus and method for sampling thick strips
    • Patent number 9,770,748
    • Issue date Sep 26, 2017
    • SMS Logistiksysteme GmbH
    • Karl Robert Hofmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Segmented breaker roll apparatus and method
    • Patent number 9,669,441
    • Issue date Jun 6, 2017
    • Butech Bliss
    • John R. Buta
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for transferring a metal coil
    • Patent number 9,108,236
    • Issue date Aug 18, 2015
    • Siemens Vai Metals Technologies GmbH
    • Michael Jesche
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Active transfer apparatus for hot strip mill coilbox
    • Patent number 8,281,633
    • Issue date Oct 9, 2012
    • Hatch Ltd.
    • Carl McKenney
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coil box between roughing train and finishing train in a rolling mill
    • Patent number 7,942,029
    • Issue date May 17, 2011
    • SMS Siemag Aktiengesellschaft
    • Klaus Bäumer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for winding and unwinding hot-rolled pre-strips consisting o...
    • Patent number 7,181,946
    • Issue date Feb 27, 2007
    • SMS Demag AG
    • Matthias Krüger
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus and method for dispensing coiled metallic ribbon
    • Patent number 6,712,310
    • Issue date Mar 30, 2004
    • Ellen Louise Adams
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Apparatus and method for dispensing coiled metallic ribbon
    • Patent number 6,561,452
    • Issue date May 13, 2003
    • Ellen Louise Adams
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Thin material handling system for use in downcoilers and method
    • Patent number 5,310,131
    • Issue date May 10, 1994
    • Stelco Inc.
    • Gaetano Monaco
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for dispensing coiled materials
    • Patent number 4,290,563
    • Issue date Sep 22, 1981
    • Reel-O-Matic Systems, Incorporated
    • Dannie L. Brooks
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for dispensing flexible coiled materials from...
    • Patent number 4,249,705
    • Issue date Feb 10, 1981
    • Reel-O-Matic Systems, Incorporated
    • Dannie L. Brooks
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Stand for dispensing rolled sheet stock
    • Patent number 4,246,817
    • Issue date Jan 27, 1981
    • Tapco Products Company, Inc.
    • Walter G. Marsh
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Metal band use facilitating assembly
    • Patent number 4,039,157
    • Issue date Aug 2, 1977
    • Pedro R. Arriola
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Mandrelless downcoiler for coil box
    • Patent number 4,005,830
    • Issue date Feb 1, 1977
    • The Steel Company of Canada, Limited
    • William Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Device for aligning power press feedstock
    • Patent number 3,997,094
    • Issue date Dec 14, 1976
    • Albert Orser Aylesworth
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for laying continuous pipe
    • Patent number 3,965,713
    • Issue date Jun 29, 1976
    • Deep Oil Technology, Inc.
    • Edward E. Horton
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Unwinding apparatus
    • Patent number 3,955,772
    • Issue date May 11, 1976
    • GTE Sylvania Incorporated
    • James R. Chisholm
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3889831
    • Patent number 3,889,831
    • Issue date Jun 17, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3834637
    • Patent number 3,834,637
    • Issue date Sep 10, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3834643
    • Patent number 3,834,643
    • Issue date Sep 10, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3810588
    • Patent number 3,810,588
    • Issue date May 14, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3685760
    • Patent number 3,685,760
    • Issue date Aug 22, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3472463
    • Patent number 3,472,463
    • Issue date Oct 14, 1969
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3226050
    • Patent number 3,226,050
    • Issue date Dec 28, 1965
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3182477
    • Patent number 3,182,477
    • Issue date May 11, 1965
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents