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B23F1/06
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B23
Machine tools
B23F
MAKING GEARS OR TOOTHED RACKS
B23F1/00
Making gear teeth by tools of which the profile matches the profile of the required surface
Current Industry
B23F1/06
by milling
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Patents Grants
last 30 patents
Information
Patent Grant
Gear manufacturing apparatus and gear manufacturing method
Patent number
12,263,532
Issue date
Apr 1, 2025
JTEKT CORPORATION
Yoshiki Tanimoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing teeth, tool and machine component
Patent number
12,214,433
Issue date
Feb 4, 2025
FLENDER GMBH
Ralf Hess
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Procedure for hardening slides of a perforating press and the slide...
Patent number
12,110,565
Issue date
Oct 8, 2024
Soenen Technology NV
Luc De Sutter
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for precision machining a workpiece provided with gearing
Patent number
11,819,935
Issue date
Nov 21, 2023
Präwema Antriebstechnik GmbH
Jörg Schieke
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machining method, method for manufacturing planetary carrier, and p...
Patent number
11,511,360
Issue date
Nov 29, 2022
Sumitomo Electric Sintered Alloy, Ltd.
Hirofumi Kiguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tooth groove machining method and tooth groove machining device
Patent number
11,498,140
Issue date
Nov 15, 2022
JTEKT Corporation
Lin Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machining device for duplex gear of high-precision reducer for robo...
Patent number
11,478,867
Issue date
Oct 25, 2022
BEIJING INSTITUTE OF TECHNOLOGY
Qiang Huang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine tool
Patent number
11,311,953
Issue date
Apr 26, 2022
JTEKT Corporation
Seiichi Ohno
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for calibrating a measuring probe in a gear cutting machine
Patent number
11,268,800
Issue date
Mar 8, 2022
Liebherr-Verzahntechnik GmbH
Johannes Van Hauth
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Bevel gear cutter and blade consolidation
Patent number
11,173,559
Issue date
Nov 16, 2021
The Gleason Works
Hermann J. Stadtfeld
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Topland chamfering of gears
Patent number
11,090,744
Issue date
Aug 17, 2021
The Gleason Works
Hermann J. Stadtfeld
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Gear manufacturing method and gear manufactured thereby
Patent number
11,052,451
Issue date
Jul 6, 2021
Kwang Hui Lee
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for the gear manufacturing machining of a workpiece
Patent number
10,994,352
Issue date
May 4, 2021
Liebherr-Verzahntechnik GmbH
Johannes Weixler
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Mono-blade bevel gear cutting tool
Patent number
10,814,415
Issue date
Oct 27, 2020
The Gleason Works
Hermann J. Stadtfeld
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Combined gear cutting apparatus
Patent number
10,576,564
Issue date
Mar 3, 2020
Aisin Seiki Kabushiki Kaisha
Tomokazu Tachikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing rack bar
Patent number
10,562,138
Issue date
Feb 18, 2020
Neturen Co., Ltd.
Makoto Nomura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine tool
Patent number
10,434,612
Issue date
Oct 8, 2019
JTEKT Corporation
Koji Toyama
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Information
Patent Grant
Smilled spline apparatus and smilling process for manufacturing the...
Patent number
10,408,272
Issue date
Sep 10, 2019
Fairfield Manufacturing, Inc.
Dan E Phebus
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for skiving machining of a workpiece for production of a cha...
Patent number
10,226,830
Issue date
Mar 12, 2019
Felsomat GmbH & Co. KG
Johan Thijssen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Internal bevel gear
Patent number
10,016,825
Issue date
Jul 10, 2018
The Gleason Works
Markus J. Bolze
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Modified tooth proportion gear cutter
Patent number
10,016,827
Issue date
Jul 10, 2018
Eaton Corporation
Benjamin S. Sheen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Smilled spline apparatus and smilling process for manufacturing the...
Patent number
9,856,920
Issue date
Jan 2, 2018
Fairfield Manufacturing Company, Inc.
Dan E. Phebus
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Zero lead generative cutting tool
Patent number
9,764,401
Issue date
Sep 19, 2017
Caterpillar Inc.
Gabriel J. Ellicott
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Gear machining device and gear machining method
Patent number
9,623,502
Issue date
Apr 18, 2017
JTEKT Corporation
Hisashi Otani
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Gear cutting machine, end mill and method of form milling
Patent number
9,573,210
Issue date
Feb 21, 2017
Liebherr-Verzahntechnik GmbH
Alois Mundt
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine tool for the production of profiles
Patent number
9,498,833
Issue date
Nov 22, 2016
BURRI Werkzeugmaschinen GmbH & Co. KG
Dieter Burri
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Sharpening radial teeth on the surface of a disk
Patent number
9,481,060
Issue date
Nov 1, 2016
Thomas Allen Mullis
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Smilled spline apparatus and smilling process for manufacturing the...
Patent number
9,387,544
Issue date
Jul 12, 2016
Fairfield Manufacturing Company, Inc.
Dan E. Phebus
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tooth milling cutter and method for milling the teeth of toothed ge...
Patent number
9,352,406
Issue date
May 31, 2016
Sandvik Intellectual Property AB
Stefan Scherbarth
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Working machine for making gears
Patent number
9,339,909
Issue date
May 17, 2016
SAMP S.p.A. con Unico Socio
Artemio Affaticati
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND PRODUCTION SYSTEM
Publication number
20250180432
Publication date
Jun 5, 2025
Klingelnberg AG
Markus Finkeldey
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND DEVICE FOR PRODUCING UNDERCUTS AND GEARWHEELS
Publication number
20250170662
Publication date
May 29, 2025
PROFILATOR GMBH & CO. KG
Karsten Zimmermann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MANUFACTURE OF DIFFERENTIAL GEARS
Publication number
20240424584
Publication date
Dec 26, 2024
THE GLEASON WORKS
Hermann J. Stadtfeld
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MACHINE AND PROCESS FOR FORMING AN AXLE SHAFT
Publication number
20240416442
Publication date
Dec 19, 2024
Federal Screw Works
Aaron J. ZurSchmiede
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MACHINE TOOL WITH CALIBRATION DEVICE FOR CALIBRATING A MESHING SENSOR
Publication number
20240375198
Publication date
Nov 14, 2024
Reishauer AG
Erwin SENNHAUSER
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for Producing Tooth Flank Modifications on Tooth Flanks of a...
Publication number
20240100612
Publication date
Mar 28, 2024
Prawema Antriebstechnik GmbH
Jörg Schieke
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Procedure For Hardening Slides Of A Perforating Press And The Slide...
Publication number
20230175089
Publication date
Jun 8, 2023
Soenen Technology NV
Luc DE SUTTER
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MACHINING METHOD, METHOD FOR MANUFACTURING PLANETARY CARRIER, AND P...
Publication number
20230069263
Publication date
Mar 2, 2023
Sumitomo Electric Sintered Alloy, Ltd.
Hirofumi KIGUCHI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MACHINE AND METHOD FOR THE MILLING OR GRINDING OF TOOTHED RACKS
Publication number
20230054416
Publication date
Feb 23, 2023
GEORG KESEL GMBH & CO. KG
Martin Klug
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
GEAR MANUFACTURING APPARATUS AND GEAR MANUFACTURING METHOD
Publication number
20220395919
Publication date
Dec 15, 2022
YUTAKA GEARS AND MACHINERY CORP.
Yoshiki TANIMOTO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR MACHINING AND MEASURING WORKPIECES
Publication number
20220379395
Publication date
Dec 1, 2022
Klingelnberg GmbH
Karl-Martin RIBBECK
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Tool and Method for Creating Back Tapers at the Teeth of a Toothing...
Publication number
20220241879
Publication date
Aug 4, 2022
Prawema Antriebstechnik GmbH
Jörg Schieke
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR PRODUCING TEETH, TOOL AND MACHINE COMPONENT
Publication number
20220241880
Publication date
Aug 4, 2022
Flender GmbH
Ralf Hess
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
TOOTH SURFACE SHAPE DESIGN SUPPORT DEVICE, GEAR MACHINING SYSTEM, A...
Publication number
20210374303
Publication date
Dec 2, 2021
Mitsubishi Heavy Industries, Ltd.
Kensuke NISHIURA
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Information
Patent Application
RATCHET STRUCTURE
Publication number
20210213551
Publication date
Jul 15, 2021
INFAR INDUSTRIAL CO., LTD.
Tai-Hung CHEN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for Precision Machining a Workpiece Provided With Gearing
Publication number
20210187642
Publication date
Jun 24, 2021
Prawema Antriebstechnik GmbH
Jörg Schieke
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
TOOTH GROOVE MACHINING METHOD AND TOOTH GROOVE MACHINING DEVICE
Publication number
20210053130
Publication date
Feb 25, 2021
JTEKT Corporation
Lin Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR MACHINING A VARIABLE-PITCH TOOTHING ON A STEERING RACK
Publication number
20210008652
Publication date
Jan 14, 2021
JTEKT EUROPE
Pascal VIZIER
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Information
Patent Application
MACHINING DEVICE FOR DUPLEX GEAR OF HIGH-PRECISION REDUCER FOR ROBO...
Publication number
20200376576
Publication date
Dec 3, 2020
Beijing Institute of Technology
Qiang HUANG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR CALIBRATING A MEASURING PROBE IN A GEAR CUTTING MACHINE
Publication number
20200271432
Publication date
Aug 27, 2020
LIEBHERR-VERZAHNTECHNIK GMBH
Johannes Van HAUTH
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Information
Patent Application
BEVEL GEAR CUTTER AND BLADE CONSOLIDATION
Publication number
20200198036
Publication date
Jun 25, 2020
THE GLEASON WORKS
Hermann J. Stadtfeld
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MACHINING METHOD, METHOD FOR MANUFACTURING PLANETARY CARRIER, AND P...
Publication number
20200189014
Publication date
Jun 18, 2020
Sumitomo Electric Sintered Alloy, Ltd.
Hirofumi KIGUCHI
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Information
Patent Application
METHOD FOR MANUFACTURING RACK BAR
Publication number
20200139494
Publication date
May 7, 2020
Neturen Co., Ltd.
Makoto NOMURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MACHINE TOOL
Publication number
20200114439
Publication date
Apr 16, 2020
JTEKT Corporation
Seiichi OHNO
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Information
Patent Application
GEAR MACHINING APPARATUS AND GEAR MACHINING METHOD
Publication number
20190217405
Publication date
Jul 18, 2019
JTEKT Corporation
Hideaki UNO
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Information
Patent Application
GEAR MACHINING APPARATUS AND GEAR MACHINING METHOD
Publication number
20190217406
Publication date
Jul 18, 2019
JTEKT Corporation
Lin Zhang
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Information
Patent Application
TOPLAND CHAMFERING OF GEARS
Publication number
20190134727
Publication date
May 9, 2019
THE GLEASON WORKS
Hermann J. Stadtfeld
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MACHINING DEVICE AND MACHINING METHOD
Publication number
20190024729
Publication date
Jan 24, 2019
JTEKT Corporation
Lin Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
GEAR MANUFACTURING METHOD AND GEAR MANUFACTURED THEREBY
Publication number
20190001397
Publication date
Jan 3, 2019
Kwang Hui LEE
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Information
Patent Application
METHOD FOR FORMING A WELDED ASSEMBLY AND RELATED WELDED ASSEMBLY
Publication number
20180306300
Publication date
Oct 25, 2018
American Axle & Manufacturing, Inc.
Moshe Rothstein
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