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B23F17/001
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PERFORMING OPERATIONS TRANSPORTING
B23
Machine tools
B23F
MAKING GEARS OR TOOTHED RACKS
B23F17/00
Special methods or machines for making gear teeth, not covered by the preceding groups
Current Industry
B23F17/001
for making gear pairs
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Patents Grants
last 30 patents
Information
Patent Grant
Methods of manufacturing hypoid gears
Patent number
11,555,225
Issue date
Jan 17, 2023
Ford Global Technologies, LLC
David Powers
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of machining gears to produce a sinusoidal-parabolic hybrid...
Patent number
11,331,734
Issue date
May 17, 2022
The Gleason Works
Hermann J. Stadtfeld
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for forming an assembly having mating superfinished components
Patent number
11,185,914
Issue date
Nov 30, 2021
American Axle & Manufacturing, Inc.
Moshe Rothstein
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for forming an assembly having mating superfinished components
Patent number
10,618,102
Issue date
Apr 14, 2020
American Axle & Manufacturing, Inc.
Moshe Rothstein
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
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
Rotary machining apparatus and machining method using the same
Patent number
9,821,392
Issue date
Nov 21, 2017
Aisin AW Co., Ltd.
Susumu Kato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for the lapping or testing of gears
Patent number
9,702,784
Issue date
Jul 11, 2017
Klingelnberg AG
Hartmuth Müller
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machining method for hard-fine machining of noise-optimized gears o...
Patent number
9,409,244
Issue date
Aug 9, 2016
Liebherr-Verzahntechnik GmbH
Hansjörg Geiser
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
Detecting a relative shaft position on geared shafts
Patent number
9,079,261
Issue date
Jul 14, 2015
Hamilton Sundstrand Corporation
Gary L. Hess
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Optimization of face cone element for spiral bevel and hypoid gears
Patent number
8,967,013
Issue date
Mar 3, 2015
The Gleason Works
Qi Fan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pinion meshing with a given face gear in accordance with altered de...
Patent number
8,205,518
Issue date
Jun 26, 2012
The Boeing Company
Jie Tan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Gear pairs for power transmission in speed increaser or reducer and...
Patent number
8,020,464
Issue date
Sep 20, 2011
Hong Jiang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Worm gear unit and method of producing same
Patent number
7,979,988
Issue date
Jul 19, 2011
Hitachi, Ltd.
Kohtaro Shiino
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Optimum number of teeth setting method for helical gear pair and he...
Patent number
7,810,238
Issue date
Oct 12, 2010
Jatco Ltd
Yasuhiro Uenishi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of making a pinion meshing with a given face gear in accorda...
Patent number
7,698,816
Issue date
Apr 20, 2010
The Boeing Company
Jie Tan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Manufacturing method of gear device
Patent number
7,402,006
Issue date
Jul 22, 2008
Koyo Seiko Co., Ltd.
Hiroshi Yoshikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for lapping gears
Patent number
7,153,183
Issue date
Dec 26, 2006
Automotive Components Holdings, LLC
Gary E. Kopp
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Bevel gear pair
Patent number
6,481,307
Issue date
Nov 19, 2002
Klingelnberg GmbH
Diether Klingelnberg
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Toothed gear manufacturing method
Patent number
6,449,846
Issue date
Sep 17, 2002
David B. Dooner
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of machining gears
Patent number
6,390,893
Issue date
May 21, 2002
The Gleason Works
Hermann J. Stadtfeld
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Toothed gear design and manufacturing method
Patent number
6,263,571
Issue date
Jul 24, 2001
David B. Dooner
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tool for grinding the teeth of bevel gears having longitudinally cu...
Patent number
5,255,475
Issue date
Oct 26, 1993
Oerlikon Geartec AG
Erich Kotthaus
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of grinding the teeth of bevel gears having longitudinally c...
Patent number
4,910,922
Issue date
Mar 27, 1990
Werkzeugmaschinenfabrik Oerlikon-Buhrle
Erich Kotthaus
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of grinding the teeth of bevel gears having longitudinally c...
Patent number
4,799,337
Issue date
Jan 24, 1989
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Erich Kotthaus
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for fabricating bevel and hypoid gear pairs
Patent number
4,611,956
Issue date
Sep 16, 1986
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Erich Kotthaus
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of generating involute tooth forms with a milling cutter
Patent number
4,565,474
Issue date
Jan 21, 1986
The Ingersoll Milling Machine Company
Paul A. S. Charles
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of and means for grinding pairs of gear wheels as spiral or...
Patent number
4,378,660
Issue date
Apr 5, 1983
Dieter Wiener
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Bevolute gear system
Patent number
4,367,058
Issue date
Jan 4, 1983
The University of Kentucky Research Foundation
Willis M. Carter
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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
PSYCHOACOUSTIC GEAR TOOTH FLANK FORM MODIFICATION
Publication number
20230278121
Publication date
Sep 7, 2023
Hermann J. Stadtfeld
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHODS OF MANUFACTURING HYPOID GEARS
Publication number
20200340074
Publication date
Oct 29, 2020
FORD GLOBAL TECHNOLOGIES, L.L.C.
David Powers
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF MACHINING GEARS TO PRODUCE A SINUSOIDAL-PARABOLIC HYBRID...
Publication number
20200030899
Publication date
Jan 30, 2020
THE GLEASON WORKS
Hermann J. Stadtfeld
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
GEAR MACHINING DEVICE AND GEAR MACHINING METHOD
Publication number
20180126472
Publication date
May 10, 2018
JTEKT Corporation
Lin Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
APPARATUS AND METHOD FOR BEVEL GEAR RETRACTABILITY
Publication number
20180104754
Publication date
Apr 19, 2018
Klingelnberg AG
Rudolf Houben
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
GEAR ASSEMBLY AND MANUFACTURING METHOD THEREOF
Publication number
20180045286
Publication date
Feb 15, 2018
Toyota Jidosha Kabushiki Kaisha
Masayuki ISHIBASHI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SMILLED SPLINE APPARATUS AND SMILLING PROCESS FOR MANUYFACTURING TH...
Publication number
20160319880
Publication date
Nov 3, 2016
FAIRFIELD MANUFACTURING COMPANY, INC.
DAN E. PHEBUS
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ROTARY MACHINING APPARATUS AND MACHINING METHOD USING THE SAME
Publication number
20160136744
Publication date
May 19, 2016
Aisin AW Co., Ltd.
Susumu KATO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
APPARATUS FOR THE LAPPING OR TESTING OF GEARS
Publication number
20150135820
Publication date
May 21, 2015
Klingelnberg AG
Hartmuth Müller
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR TOOTH-MACHINING WORKPIECES
Publication number
20140341668
Publication date
Nov 20, 2014
Hansjoerg Geiser
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Machining Method for Hard-Fine Machining of Noise-Optimized Gears o...
Publication number
20140256223
Publication date
Sep 11, 2014
LIEBHERR-VERZAHNTECHNIK GMBH
Hansjörg Geiser
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SMILLED SPLINE APPARATUS AND SMILLING PROCESS FOR MANUFACTURING THE...
Publication number
20140079499
Publication date
Mar 20, 2014
FAIRFIELD MANUFACTURING COMPANY, INC.
DAN E. PHEBUS
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DETECTING A RELATIVE SHAFT POSITION ON GEARED SHAFTS
Publication number
20130291672
Publication date
Nov 7, 2013
Hamilton Sundstrand Corporation
Gary L. Hess
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
OPTIMIZATION OF FACE CONE ELEMENT FOR SPIRAL BEVEL AND HYPOID GEARS
Publication number
20130025394
Publication date
Jan 31, 2013
THE GLEASON WORKS
Qi Fan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SMILLED SPLINE APPARATUS AND SMILLING PROCESS FOR MANUFACTURING THE...
Publication number
20120282022
Publication date
Nov 8, 2012
FAIRFIELD MANUFACTURING COMPANY, INC.
DAN E. PHEBUS
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF MEASURING AND TESTING A WORKPIECE AND GEAR CUTTING MACHINE
Publication number
20120213602
Publication date
Aug 23, 2012
LIEBHERR-VERZAHNTECHNIK GMBH
Oliver Winkel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PINION MESHING WITH A GIVEN FACE GEAR IN ACCORDANCE WITH ALTERED DE...
Publication number
20100132493
Publication date
Jun 3, 2010
The Boeing Company
Jie Tan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Worm gear unit and method of producing same
Publication number
20090000120
Publication date
Jan 1, 2009
Hitachi, Ltd.
Kohtaro Shiino
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Kind of Gear Pair for Power Transmission in Speed Increaser or Redu...
Publication number
20080282827
Publication date
Nov 20, 2008
Hong Jiang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Pinion meshing with a given face gear in accordance with altered de...
Publication number
20070295130
Publication date
Dec 27, 2007
The Boeing Company
Jie Tan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Optimum number of teeth setting method for helical gear pair and he...
Publication number
20070067992
Publication date
Mar 29, 2007
JATCO Ltd.
Yasuhiro Uenishi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND APPARATUS FOR LAPPING GEARS
Publication number
20060111018
Publication date
May 25, 2006
Gary E. Kopp
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Manufacturing method of gear device
Publication number
20060027040
Publication date
Feb 9, 2006
KOYO SEIKO CO., LTD.
Hiroshi Yoshikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Toothed gear manufacturing method
Publication number
20010039731
Publication date
Nov 15, 2001
David B. Dooner
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...