TREA

of roller-chain or other plate-link type

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Industry

  • CPC
  • B21L9/02
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21LMAKING METAL CHAINS B21L9/00Making chains or chain links, the links being composed of two or more different parts

Current Industry

B21L9/02of roller-chain or other plate-link type
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Metal component and method for producing same
    • Patent number 12,065,729
    • Issue date Aug 20, 2024
    • Iwis Motorsysteme GmbH & Co. KG
    • Bernd Watzinger
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Chain belt and method of manufacturing the same
    • Patent number 11,181,168
    • Issue date Nov 23, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Yuji Hattori
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tie strap with hardened integrated rivet for a saw chain
    • Patent number 10,195,759
    • Issue date Feb 5, 2019
    • Blount, Inc.
    • Christopher D. Seigneur
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chain, and method for manufacturing a chain
    • Patent number 8,763,356
    • Issue date Jul 1, 2014
    • Ketten-Wulf Betriebs-GmbH
    • Johannes Kremer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Silent chain
    • Patent number 7,546,725
    • Issue date Jun 16, 2009
    • Tsubakimoto Chain Co.
    • Kazuhiko Shimaya
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Guiding shaft structure for chain connector
    • Patent number 7,216,472
    • Issue date May 15, 2007
    • Wen-pin Wang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for joining a flat-link articulated chain element
    • Patent number 6,490,853
    • Issue date Dec 10, 2002
    • Joh. Winklhofer & Söhne GmbH & Co. KG.
    • Gerhard Winklhofer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tenter frame apparatus and method
    • Patent number 5,067,214
    • Issue date Nov 26, 1991
    • Marshall and Williams Company
    • Christopher E. Hosmer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tenter frame apparatus and method
    • Patent number 4,926,529
    • Issue date May 22, 1990
    • Marshall and Williams Company
    • Christopher E. Hosmer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Filament-wound cylindrical element for chain
    • Patent number 4,724,669
    • Issue date Feb 16, 1988
    • Tsubakimoto Chain Co.
    • Makoto Kanehira
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Track chain link and forging process for the manufacture of track c...
    • Patent number 4,449,357
    • Issue date May 22, 1984
    • Caterpiller Tractor Co.
    • Paul Balitch
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pressure-responsive apparatus for assembling track links or the like
    • Patent number 4,339,961
    • Issue date Jul 20, 1982
    • Caterpillar Tractor Co.
    • John W. Grillot
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of manufacturing rollers
    • Patent number 4,237,717
    • Issue date Dec 9, 1980
    • Franz Kohmaier
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of making integrated tie strap and rivet assemblies for saw...
    • Patent number 4,037,403
    • Issue date Jul 26, 1977
    • Omark Industries, Inc.
    • Donald D. Lanz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bushing link chain
    • Patent number 4,020,712
    • Issue date May 3, 1977
    • FMC Corporation
    • John F. McKeon
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Fillerless welded chain
    • Patent number 3,969,949
    • Issue date Jul 20, 1976
    • Tsubakimoto Chain Co.
    • Tatsuo Ohnishi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of manufacturing stepped bushings for chains
    • Patent number 3,969,889
    • Issue date Jul 20, 1976
    • Kumakichi Araya
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for the continuous production of link chains
    • Patent number 3,943,702
    • Issue date Mar 16, 1976
    • Automatisme & Technique
    • Jean-Francois Lacombe-Allard
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of making a bushing link chain
    • Patent number 3,931,706
    • Issue date Jan 13, 1976
    • FMC Corporation
    • John F. McKeon
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3912551
    • Patent number 3,912,551
    • Issue date Oct 14, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3706199
    • Patent number 3,706,199
    • Issue date Dec 19, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    METAL COMPONENT AND METHOD FOR PRODUCING SAME
    • Publication number 20200399753
    • Publication date Dec 24, 2020
    • IWIS Motorsysteme GmbH & CO. KG
    • Bernd Watzinger
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    STAINLESS STEEL ROLLER CHAIN WITH INCREASED DURABILITY
    • Publication number 20190338832
    • Publication date Nov 7, 2019
    • U.S. Tsubaki Holdings, Inc.
    • Charles R. Monty
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TRACK LINK ASSEMBLY FOR A MACHINE
    • Publication number 20170021879
    • Publication date Jan 26, 2017
    • Caterpillar Inc.
    • Timothy Arthur THORSON
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CHAIN, AND METHOD FOR MANUFACTURING A CHAIN
    • Publication number 20130203537
    • Publication date Aug 8, 2013
    • AUMUND FOERDERTECHNIK GMBH
    • Johannes Kremer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    CHAIN PLATE HAVING INCREASED PRESS OUT FORCE AND METHOD FOR MAKING...
    • Publication number 20120088619
    • Publication date Apr 12, 2012
    • Schaeffler Technologies GmbH & Co. KG
    • Horst Adel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Silent chain
    • Publication number 20070032325
    • Publication date Feb 8, 2007
    • Tsubakimoto Chain Co.
    • Kazuhiko Shimaya
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Cold-resistant roller chain
    • Publication number 20060172842
    • Publication date Aug 3, 2006
    • Hiroshi Kamon
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...