Making worms by methods essentially requiring the use of machines of the gear-cutting type

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CPC
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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
Method for producing a workpiece provided with a toothing or profiling
- Patent number 11,407,048
- Issue date Aug 9, 2022
- KAPP NILES GmbH & Co. KG
- Sergiy Grinko
- 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
Method for dressing of a grinding worm by means of a dressing roll...
- Patent number 10,800,002
- Issue date Oct 13, 2020
- KAPP WERKZEUGMASCHINEN GMBH
- Sergiy Grinko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for dressing of a grinding worm by means of a dressing roll...
- Patent number 10,800,001
- Issue date Oct 13, 2020
- KAPP WERKZEUGMASCHINEN GMBH
- Sergiy Grinko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Precision positioning device and stage incorporating a globoid worm...
- Patent number 9,879,759
- Issue date Jan 30, 2018
- George Mauro
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing screw-shaped tool
- Patent number 9,120,167
- Issue date Sep 1, 2015
- Mitsubishi Heavy Industries, Ltd.
- Yoshikoto Yanase
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of making barrel-shaped worm-like tool
- Patent number 9,079,292
- Issue date Jul 14, 2015
- Mitsubishi Heavy Industries, Ltd.
- Yoshikoto Yanase
- 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
Five-simultaneously-working-axis computerized numerical controlled...
- Patent number 7,226,255
- Issue date Jun 5, 2007
- Tianjin Teda Development Centre for Worm Gear Transmission
- Yaxiong Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Forming method for milling threads of variable tooth worms
- Patent number 7,044,691
- Issue date May 16, 2006
- Tsubaki Emerson Gear (Tianjin) Co., Ltd.
- Yaxiong Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Topological profiling of grinding worms for continuous generating g...
- Patent number 6,386,953
- Issue date May 14, 2002
- Reishauer AG
- Walter Wirz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Globoid worm gear generating method
- Patent number 5,647,703
- Issue date Jul 15, 1997
- Sumitomo Heavy Industries, Ltd.
- Akiyo Horiuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mainrotor machining process and apparatus
- Patent number 5,598,618
- Issue date Feb 4, 1997
- Giovanni Aquino
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for milling
- Patent number 5,516,240
- Issue date May 14, 1996
- Pierre Gradel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Globoid worm gear generating method
- Patent number 5,456,558
- Issue date Oct 10, 1995
- Sumitomo Heavy Industries, Ltd.
- Akiyo Horiuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hourglass worm gear
- Patent number 5,325,634
- Issue date Jul 5, 1994
- Mitsubishi Jukogyo Kabushiki Kaisha
- Tohru Kobayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Worm speed reducer, and manufacturing method for worm and worm wheel
- Patent number 5,279,174
- Issue date Jan 18, 1994
- Sumitomo Heavy Industries, Ltd.
- Kiyoji Minegishi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hourglass worm gear
- Patent number 5,235,786
- Issue date Aug 17, 1993
- Mitsubishi Jukogyo Kabushiki Kaisha
- Tohru Kobayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for cutting the flanks of an infeed worm and worm milling ma...
- Patent number 5,188,491
- Issue date Feb 23, 1993
- Krones AG Hermann Kronseder Maschinenfabrik
- Otto Meichel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process to cut hour glass screws
- Patent number 5,084,965
- Issue date Feb 4, 1992
- Bernard Zimmern
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mainrotor machining process and apparatus
- Patent number 5,031,292
- Issue date Jul 16, 1991
- Giovanni Aquino
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Globoid worm gear speed reduction apparatus
- Patent number 5,018,403
- Issue date May 28, 1991
- Nippon Gear Co., Ltd.
- Shiro Umezono
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of modified gear cutting of a globoid worm gear
- Patent number 4,998,385
- Issue date Mar 12, 1991
- Nippon Gear Co., Ltd.
- Shiro Umezono
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Worm wheel and method of hobbing same
- Patent number 4,926,712
- Issue date May 22, 1990
- DK-Gleason, Inc.
- Gene A. Stritzel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of cutting a worm screw and a worm screw obtained by the sai...
- Patent number 4,683,785
- Issue date Aug 4, 1987
- Equipements Automobiles Marchal
- Hubert A. Perraudin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for machining an enveloping-type worm screw
- Patent number 4,588,337
- Issue date May 13, 1986
- Maxaxam Corporation
- George E. Brackett
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Globoid worm gear generating method
- Patent number 4,184,796
- Issue date Jan 22, 1980
- Takao Sakai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Globoid worm gearing and method of making globoid worm thereof
- Patent number 4,047,449
- Issue date Sep 13, 1977
- Valentin Alexeevich Popov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for cutting arcuately-shaped worms
- Patent number 4,037,365
- Issue date Jul 26, 1977
- Caterpillar Tractor Co.
- Carroll Richard Cole
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR MACHINING DOUBLE ENVELOPING WORM SHAFT
- Publication number 20230136148
- Publication date May 4, 2023
- SUNG JIN TECH CO., LTD.
- Gyu Bong HAN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRODUCING A ROTOR OF A SCREW COMPRESSOR OR A WORKPIECE W...
- Publication number 20220331891
- Publication date Oct 20, 2022
- KAPP NILES GmbH & Co. KG
- Martin A. KAPP
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WORM GEAR MACHINE
- Publication number 20220324043
- Publication date Oct 13, 2022
- CHONGQING UNIVERSITY
- Shilong WANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRODUCING A WORKPIECE PROVIDED WITH A TOOTHING OR PROFILING
- Publication number 20200384557
- Publication date Dec 10, 2020
- KAPP NILES GmbH & Co. KG
- Sergiy GRINKO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MACHINING HEAD FOR A GEAR CUTTING MACHINE AND METHOD FOR TOOTHING A...
- Publication number 20160250701
- Publication date Sep 1, 2016
- Liebherr-Verzahntechnik GmbH
- Hansjoerg Geiser
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MANUFACTURING SCREW-SHAPED TOOL
- Publication number 20140199921
- Publication date Jul 17, 2014
- Mitsubishi Heavy Industries, Ltd.
- Yoshikoto Yanase
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
GRINDER EQUIPPED WITH A CURVED MOTION MECHANISM
- Publication number 20130237133
- Publication date Sep 12, 2013
- Shi-Duang CHEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Variable-Tooth-Thickness Worm-Type Tool and Method For Using The Sa...
- Publication number 20130089386
- Publication date Apr 11, 2013
- Zhang-Hua FONG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF MAKING BARREL-SHAPED WORM-LIKE TOOL
- Publication number 20120252317
- Publication date Oct 4, 2012
- Mitsubishi Heavy Industries, Ltd.
- Yoshikoto Yanase
- 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
Method for Cutting Worm and Worm Wheel in a Worm-Gear Reduction Uni...
- Publication number 20080273935
- Publication date Nov 6, 2008
- Pietro Salvini
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of generation of face enveloping gears
- Publication number 20060090340
- Publication date May 4, 2006
- Yakov Fleytman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Five-simultaneously-working-axis computerized numerical controlled...
- Publication number 20050117985
- Publication date Jun 2, 2005
- Yaxiong Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Worm gear having thread pitch and method for making same
- Publication number 20050019120
- Publication date Jan 27, 2005
- Penn Troy Manufacturing, Inc.
- Paul G. Kennedy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Five-simultaneously-working-axis computerized numerical controlled...
- Publication number 20040086350
- Publication date May 6, 2004
- Yaxiong Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Forming method for milling threads of variable tooth worms
- Publication number 20040033114
- Publication date Feb 19, 2004
- Yaxiong Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of forming milled tooth of variable tooth worm
- Publication number 20020067966
- Publication date Jun 6, 2002
- Yaxiong Zhang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Making worms by methods essentially requiring the use of machines of the gear-cutting type

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Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Worm gear machine

Method for producing a workpiece provided with a toothing or profiling

Method for the gear manufacturing machining of a workpiece

Method for dressing of a grinding worm by means of a dressing roll...

Method for dressing of a grinding worm by means of a dressing roll...

Precision positioning device and stage incorporating a globoid worm...

Method for manufacturing screw-shaped tool

Method of making barrel-shaped worm-like tool

Worm gear unit and method of producing same

Five-simultaneously-working-axis computerized numerical controlled...

Forming method for milling threads of variable tooth worms

Topological profiling of grinding worms for continuous generating g...

Globoid worm gear generating method

Mainrotor machining process and apparatus

Device for milling

Globoid worm gear generating method

Hourglass worm gear

Worm speed reducer, and manufacturing method for worm and worm wheel

Hourglass worm gear

Method for cutting the flanks of an infeed worm and worm milling ma...

Process to cut hour glass screws

Mainrotor machining process and apparatus

Globoid worm gear speed reduction apparatus

Method of modified gear cutting of a globoid worm gear

Worm wheel and method of hobbing same

Method of cutting a worm screw and a worm screw obtained by the sai...

Apparatus and method for machining an enveloping-type worm screw

Globoid worm gear generating method

Globoid worm gearing and method of making globoid worm thereof

Apparatus for cutting arcuately-shaped worms

Patents Applicationslast 30 patents

APPARATUS FOR MACHINING DOUBLE ENVELOPING WORM SHAFT

METHOD FOR PRODUCING A ROTOR OF A SCREW COMPRESSOR OR A WORKPIECE W...

WORM GEAR MACHINE

METHOD FOR PRODUCING A WORKPIECE PROVIDED WITH A TOOTHING OR PROFILING

MACHINING HEAD FOR A GEAR CUTTING MACHINE AND METHOD FOR TOOTHING A...

METHOD FOR MANUFACTURING SCREW-SHAPED TOOL

GRINDER EQUIPPED WITH A CURVED MOTION MECHANISM

Variable-Tooth-Thickness Worm-Type Tool and Method For Using The Sa...

METHOD OF MAKING BARREL-SHAPED WORM-LIKE TOOL

Worm gear unit and method of producing same

Method for Cutting Worm and Worm Wheel in a Worm-Gear Reduction Uni...

Method of generation of face enveloping gears

Five-simultaneously-working-axis computerized numerical controlled...

Worm gear having thread pitch and method for making same

Five-simultaneously-working-axis computerized numerical controlled...

Forming method for milling threads of variable tooth worms

Method of forming milled tooth of variable tooth worm