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Hob holders

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  • CPC
  • B23F23/1243
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23FMAKING GEARS OR TOOTHED RACKS B23F23/00Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines

Current Industry

B23F23/1243Hob holders
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Worm gear machine
    • Patent number 12,145,208
    • Issue date Nov 19, 2024
    • Chongqing University
    • Shilong Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gear manufacturing machine
    • Patent number 11,292,068
    • Issue date Apr 5, 2022
    • Liebherr-Verzahntechnik GmbH
    • Johannes Weixler
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and device for forming teeth in a workpiece gear with reduce...
    • Patent number 10,449,613
    • Issue date Oct 22, 2019
    • PROFILATOR GMBH & CO. KG
    • Marcel Sobczyk
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spacer for arbor of machining system, machining system incorporatin...
    • Patent number 10,265,777
    • Issue date Apr 23, 2019
    • Bourn & Koch, Inc.
    • Loyd L. Koch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gear cutting machine and method for machining gear teeth
    • Patent number 9,862,043
    • Issue date Jan 9, 2018
    • Gleason-Pfauter Maschinenfabrik GmbH
    • Matthias Philippin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Main spindle mechanism
    • Patent number 9,802,261
    • Issue date Oct 31, 2017
    • MITSUBISHI HEAVY INDUSTRIES MACHINE TOOL CO., LTD.
    • Koichi Masuo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder and attachment head having said tool holder
    • Patent number 9,550,244
    • Issue date Jan 24, 2017
    • WFL Millturn Technologies GmbH & Co. KG
    • Herbert Maringer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool for producing toothed sections on workpieces
    • Patent number 9,427,815
    • Issue date Aug 30, 2016
    • MAG IAS GmbH
    • Holger Fleischer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Y-axis machining apparatus
    • Patent number 9,180,567
    • Issue date Nov 10, 2015
    • EMAG Holding GmbH
    • Norbert Hessbrueggen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arrangement of a hobbing cutter and holding arbor
    • Patent number 6,325,573
    • Issue date Dec 4, 2001
    • Wilhelm Fette GmbH
    • Wolfgang Carmincke
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hobbing machine
    • Patent number 5,813,806
    • Issue date Sep 29, 1998
    • Hermann Pfauter GmbH & Co.
    • Wolfgang Muller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of producing a crown wheel
    • Patent number 5,791,840
    • Issue date Aug 11, 1998
    • Crown Gear B.V.
    • Anne Lourens Sijtstra
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hobbing accessory for vertical milling machine
    • Patent number 5,634,250
    • Issue date Jun 3, 1997
    • 2 M Tool Co., Inc.
    • Vladan Mihailovic
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for machining teeth
    • Patent number 5,312,210
    • Issue date May 17, 1994
    • Caterpillar Inc.
    • Terri L. Lovekamp
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gear hobbing machine
    • Patent number 5,228,814
    • Issue date Jul 20, 1993
    • The Gleason Works
    • Paul W. Suwijn
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Composite-machining machine tool
    • Patent number 5,205,806
    • Issue date Apr 27, 1993
    • Tsugami Corporation
    • Kenichi Ishida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hobbing machine tool changer having vertically and horizontally mov...
    • Patent number 4,590,661
    • Issue date May 27, 1986
    • CIMA S.p.A.
    • Alessandro Lunazzi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hobbing apparatus with orbiting hob
    • Patent number 4,360,296
    • Issue date Nov 23, 1982
    • Barber-Colman Company
    • George E. Fransson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gear cutter
    • Patent number 4,329,096
    • Issue date May 11, 1982
    • Power Engineering and Manufacturing, Ltd.
    • Saul Herscovici
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for exchanging tools in hobbing machines
    • Patent number 4,287,659
    • Issue date Sep 8, 1981
    • Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co.
    • Manfred Erhardt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gear cutting machine with a hob
    • Patent number 4,208,155
    • Issue date Jun 17, 1980
    • CIMA S.p.A. di C. Sabbioni & C.
    • Cesare Sabbioni
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Mandrel for receiving the tool in a hobbing machine or a similar ma...
    • Patent number 4,137,822
    • Issue date Feb 6, 1979
    • Carl Hurth Maschinen-und Zahnradfabrik
    • Horst Behnke
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Carbide hobbing machine
    • Patent number 4,111,098
    • Issue date Sep 5, 1978
    • Masato Ainoura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gear hobbing machines
    • Patent number 4,082,031
    • Issue date Apr 4, 1978
    • Charles Churchill Limited
    • Brian Hodgson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3862585
    • Patent number 3,862,585
    • Issue date Jan 28, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3748962
    • Patent number 3,748,962
    • Issue date Jul 31, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3342106
    • Patent number 3,342,106
    • Issue date Sep 19, 1967
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3318193
    • Patent number 3,318,193
    • Issue date May 9, 1967
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3301134
    • Patent number 3,301,134
    • Issue date Jan 31, 1967
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3233519
    • Patent number 3,233,519
    • Issue date Feb 8, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    TOOL CHANGER
    • Publication number 20240058880
    • Publication date Feb 22, 2024
    • Reishauer AG
    • Michel MÜLLER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HOB CUTTER ARRANGEMENT
    • Publication number 20230256529
    • Publication date Aug 17, 2023
    • Diametal A.G.
    • Alessandro Pierre Emile Trachsel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method and Device for Forming Teeth in a Workpiece Gear with Reduce...
    • Publication number 20180117692
    • Publication date May 3, 2018
    • PROFILATOR GMBH & CO. KG
    • Marcel Sobczyk
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MAIN SPINDLE MECHANISM
    • Publication number 20160193677
    • Publication date Jul 7, 2016
    • MITSUBISHI HEAVY INDUSTRIES MACHINE TOOL CO., LTD.
    • Koichi MASUO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    GEAR CUTTING MACHINE AND METHOD FOR MACHINING GEAR TEETH
    • Publication number 20160167146
    • Publication date Jun 16, 2016
    • GLEASON-PFAUTER MASCHINENFABRIK GMBH
    • Matthias Philippin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL HOLDER AND ATTACHMENT HEAD HAVING SAID TOOL HOLDER
    • Publication number 20150239054
    • Publication date Aug 27, 2015
    • WFL MILLTURN TECHNOLOGIES GMBH & CO. KG
    • Herbert Maringer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method for Multi-Gear Hobbing and Its Application Thereof
    • Publication number 20150209882
    • Publication date Jul 30, 2015
    • Shivam Autotech Ltd.
    • Neeraj MUNJAL
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MACHINE TOOL FOR PRODUCING TOOTHED SECTIONS ON WORKPIECES
    • Publication number 20140341669
    • Publication date Nov 20, 2014
    • MAG IAS GmbH
    • Holger Fleischer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Y-AXIS MACHINING APPARATUS
    • Publication number 20130206438
    • Publication date Aug 15, 2013
    • Norbert HESSBRUEGGEN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Lathe hobbing tool
    • Publication number 20070209179
    • Publication date Sep 13, 2007
    • Mark Williams
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Tool head as seat and drive for a tool and tool for use in the tool...
    • Publication number 20070157774
    • Publication date Jul 12, 2007
    • Gleason-Pfauter Maschinenfabrik GmbH
    • Andreas Gross
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Hobbing cutter
    • Publication number 20030017013
    • Publication date Jan 23, 2003
    • Wolfgang Soltau
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC