TREA

Slits or pinces on the cylindrical wall of a reel or bobbin, adapted to grip the end of the material being wound

Follow

Industry

  • CPC
  • B21C47/323
This industry / category may be too specific. Please go to a parent level for more data

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

B21C47/323Slits or pinces on the cylindrical wall of a reel or bobbin, adapted to grip the end of the material being wound
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Mult threader with separator shaft assembly and clamp bar
    • Patent number 11,702,313
    • Issue date Jul 18, 2023
    • BUTECH, INC.
    • Jason Cuff
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Mandrel with compensating grip
    • Patent number 11,413,671
    • Issue date Aug 16, 2022
    • Anthony Alessandrini
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pivoting gripper mandrel
    • Patent number 10,450,158
    • Issue date Oct 22, 2019
    • Andrew Frederick Wahlberg
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hook slot to retain a wire within a spool
    • Patent number 8,746,608
    • Issue date Jun 10, 2014
    • Lincoln Global, Inc.
    • Paul A. Weissbrod
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coiling furnace
    • Patent number 8,256,256
    • Issue date Sep 4, 2012
    • Siemens Vai Metals Technologies GmbH
    • Micheal Jesche
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Device and method for forming coils of rolled or drawn long products
    • Patent number 7,604,196
    • Issue date Oct 20, 2009
    • Danieli & C. Officine Meccaniche SpA
    • Giuseppe Bordignon
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Coiling method and device for rolled or drawn long products
    • Patent number 7,566,023
    • Issue date Jul 28, 2009
    • Danieli & C. Officine Meccaniche SpA
    • Giuseppe Bordignon
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coiling method for wire-shaped rolling stock and coiling device for...
    • Patent number 6,045,082
    • Issue date Apr 4, 2000
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Uwe Plociennik
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for spooling a strip of wires, and a spooled strip of wires
    • Patent number 5,803,396
    • Issue date Sep 8, 1998
    • N.V. Bekaert S.A.
    • Christiaan Dewaele
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Take-up reel for metallic filament
    • Patent number 5,485,968
    • Issue date Jan 23, 1996
    • Bridgestone Metalpha Co., Ltd.
    • Kaoru Fujioka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Expandable cylindrical chuck for coiler or uncoiler
    • Patent number 5,360,182
    • Issue date Nov 1, 1994
    • Clecim
    • Jean-Claude Badiou
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus to coil strip
    • Patent number 5,131,134
    • Issue date Jul 21, 1992
    • Mannesmann Aktiengesellschaft
    • Herbert Quambusch
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Combined payoff and winder for strip rolling mills
    • Patent number 4,352,470
    • Issue date Oct 5, 1982
    • Textron, Inc.
    • Frederick R. Blakeslee
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Gripper mechanism for tension reel mandrel and the like
    • Patent number 4,280,671
    • Issue date Jul 28, 1981
    • Wean United, Inc.
    • Paul W. Miller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process and apparatus for the production of corrosion protection fo...
    • Patent number 4,192,057
    • Issue date Mar 11, 1980
    • Wolfgang Borelly
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for producing parallel wire strands for bridges and the l...
    • Patent number 4,117,582
    • Issue date Oct 3, 1978
    • Wolfgang Borelly
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Strip coiler
    • Patent number 4,078,739
    • Issue date Mar 14, 1978
    • BWG Bergwerk-und Walzwerk Maschinenbau Gesellschaft mit beschrankter Haftung
    • Oskar Noe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Manufacture of metal strip
    • Patent number 4,075,747
    • Issue date Feb 28, 1978
    • British Steel Corporation
    • David P. Hague
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Scroll-forming device
    • Patent number 4,038,852
    • Issue date Aug 2, 1977
    • Ronald Lear
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Automatic device for seizing the end of a drawn product for a drum...
    • Patent number 4,030,680
    • Issue date Jun 21, 1977
    • Societe Metallurgique de Revigny
    • Christian Maurice Mandras
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for handling a coil
    • Patent number 3,999,665
    • Issue date Dec 28, 1976
    • Stamco Division, The Monarch Machine Tool Company
    • John W. Rogers
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Taping attachment or device
    • Patent number 3,988,193
    • Issue date Oct 26, 1976
    • Cornelis G. Arens
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3919762
    • Patent number 3,919,762
    • Issue date Nov 18, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3854671
    • Patent number 3,854,671
    • Issue date Dec 17, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3840197
    • Patent number 3,840,197
    • Issue date Oct 8, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3832876
    • Patent number 3,832,876
    • Issue date Sep 3, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3815837
    • Patent number 3,815,837
    • Issue date Jun 11, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3815839
    • Patent number 3,815,839
    • Issue date Jun 11, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3796389
    • Patent number 3,796,389
    • Issue date Mar 12, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3774862
    • Patent number 3,774,862
    • Issue date Nov 27, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    HOOK SLOT TO RETAIN A WIRE WITHIN A SPOOL
    • Publication number 20130161430
    • Publication date Jun 27, 2013
    • LINCOLN GLOBAL, INC.
    • Paul A. WEISSBROD
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    MACHINE FOR WINDING A WIRE FROM A ROLLING MILL INTO A COIL
    • Publication number 20110233319
    • Publication date Sep 29, 2011
    • SIEMENS VAI METALS TECHNOLOGIES S.R.L.
    • Gianfranco Mantovan
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SIDE ANCHOR STRETCHER FOR FILIFORM ELEMENTS AND METHOD OF PRODUCTIO...
    • Publication number 20100237302
    • Publication date Sep 23, 2010
    • MONTEBON SOCIEDAD ANONIMA
    • Eduardo Roberto FERNANDEZ
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    COILING FURNACE
    • Publication number 20090320544
    • Publication date Dec 31, 2009
    • Micheal Jesche
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Coiling Device and Method for Rolled or Drawn Long Products
    • Publication number 20080223969
    • Publication date Sep 18, 2008
    • Giuseppe Bordignon
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Device and Method for Forming Coils of Rolled or Drawn Long Products
    • Publication number 20080217463
    • Publication date Sep 11, 2008
    • DANIELI & OFFICNINE MECCANICHE SPA
    • Giuseppe Bordignon
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Coiling Method and Device for Rolled or Drawn Long Products
    • Publication number 20080217456
    • Publication date Sep 11, 2008
    • DANIELI & C. OFFICINE MECCANICHE SPA
    • Giuseppe Bordignon
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Core for aluminum sheet
    • Publication number 20050258299
    • Publication date Nov 24, 2005
    • Richard L. Burchett
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...