Making screw-threads or gears

Industry

CPC
B23H9/003

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23HWORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL B23H9/00Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects

Current Industry

B23H9/003Making screw-threads or gears

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Machine and method for spark erosion machining of a gerotor pump
- Patent number 10,882,128
- Issue date Jan 5, 2021
- Safran Aero Boosters SA
- David Flore
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Advanced herringbone gear design
- Patent number 10,821,532
- Issue date Nov 3, 2020
- Sikorsky Aircraft Corporation
- Edward H. Bittner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Precision electrochemical machine for gear manufacture
- Patent number 10,646,938
- Issue date May 12, 2020
- Sikorsky Aircraft Corporation
- Edward H. Bittner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Convex gear tooth edge break
- Patent number 10,295,039
- Issue date May 21, 2019
- Sikorsky Aircraft Corporation
- Edward H. Bittner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrochemical machining method for rotors or stators for moineau...
- Patent number 9,976,227
- Issue date May 22, 2018
- Baker Hughes, a GE company, LLC
- Christoph Wangenheim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machine for machining gear teeth and gear teeth machining method
- Patent number 9,956,631
- Issue date May 1, 2018
- Sikorsky Aircraft Corporation
- Edward H. Bittner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for forming a dual threaded die
- Patent number 9,950,380
- Issue date Apr 24, 2018
- Mark Doll
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of producing injection-molding die for worm wheel, and metho...
- Patent number 9,643,269
- Issue date May 9, 2017
- ENPLAS CORPORATION
- Koji Akiyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machine for machining gear teeth and gear teeth machining method
- Patent number 9,597,743
- Issue date Mar 21, 2017
- Sikorsky Aircraft Corporation
- Edward H. Bittner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Undercut stator for a positive displacment motor
- Patent number 9,393,648
- Issue date Jul 19, 2016
- Smith International Inc.
- Lance D. Underwood
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing gear wheels
- Patent number 8,540,861
- Issue date Sep 24, 2013
- MTU Aero Engines GmbH
- Erwin Bayer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for machining plate-shaped or cylindrical workpieces comp...
- Patent number 7,999,207
- Issue date Aug 16, 2011
- Vollmer Werke Maschinenfabrik GmbH
- Stefan Brand
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and device for producing an internal thread by automatically...
- Patent number 7,692,114
- Issue date Apr 6, 2010
- AREVA NP
- Alain Blocquel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manufacturing method of a molded gear
- Patent number 7,612,310
- Issue date Nov 3, 2009
- Enplas Corporation
- Masaaki Ojima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Bevel gear
- Patent number 6,732,605
- Issue date May 11, 2004
- Nissan Motor Co., Ltd.
- Hiroshi Takano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Combination drilling/tapping electric-discharge machining drill
- Patent number 6,590,178
- Issue date Jul 8, 2003
- Chiao-Chin Shih
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing forging die for making net formed gears wi...
- Patent number 6,335,503
- Issue date Jan 1, 2002
- Dana Corporation
- Wei-Jiung Tsung
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
EDM electrode for creating a gear tooth form having a tooth shape i...
- Patent number 6,204,466
- Issue date Mar 20, 2001
- G.W. Plastics, Inc.
- David G. Tabor
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Face-gear forging method
- Patent number 6,129,793
- Issue date Oct 10, 2000
- Jie Tan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for electrolytic deburring
- Patent number 5,256,262
- Issue date Oct 26, 1993
- Karl-Ingemar Blomsterberg
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrochemical polishing of thread fastener test specimens of nick...
- Patent number 5,062,931
- Issue date Nov 5, 1991
- The United States of America as represented by the United States Department o...
- Alan R. Kephart
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for spark erosion or electrochemical machining of tapered g...
- Patent number 4,772,368
- Issue date Sep 20, 1988
- Werkzeugmaschinenfabrik Oerlikon Buhrle AG
- Laszlo Rabian
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing throw-away hob
- Patent number 4,735,115
- Issue date Apr 5, 1988
- Kabushiki Kaisha Kamatsu Seisakusko
- Yoshikazu Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode arrangement for the electrochemical metal erosion process...
- Patent number 4,705,615
- Issue date Nov 10, 1987
- Daimler-Benz Aktiengesellschaft
- Gerhard Hoffmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for manufacturing a master rack
- Patent number 4,703,145
- Issue date Oct 27, 1987
- Bishop; Arthur E.
- Arthur E. Bishop
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for the manufacture or working of gears
- Patent number 4,602,458
- Issue date Jul 29, 1986
- Carl Hurth Maschinen und Zahnradfabrik GmbH
- Manfred Erhardt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rack and pinion steering gear
- Patent number 4,602,521
- Issue date Jul 29, 1986
- Bishop; Arthur Ernest
- Arthur E. Bishop
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode for an electrochemical metal machine process
- Patent number 4,394,243
- Issue date Jul 19, 1983
- Daimler-Benz Aktiengesellschaft
- Gerhard Hoffmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of and apparatus for electroerosive production of profiled s...
- Patent number 4,371,432
- Issue date Feb 1, 1983
- UPZ kam Vimmess
- Yanko P. Kyuchukov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
3553095
- Patent number 3,553,095
- Issue date Jan 5, 1971
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
PRECISION ELECTROCHEMICAL MACHINE FOR GEAR MANUFACTURE
- Publication number 20190210130
- Publication date Jul 11, 2019
- SIKORSKY AIRCRAFT CORPORATION
- EDWARD H. BITTNER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTROCHEMICAL MACHINING APPARATUS FOR GEAR OUTLINE
- Publication number 20190168326
- Publication date Jun 6, 2019
- Metal Industries Research & Development Centre
- YOU-LUN CHEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ADVANCED HERRINGBONE GEAR DESIGN
- Publication number 20190022778
- Publication date Jan 24, 2019
- SIKORSKY AIRCRAFT CORPORATION
- Edward H. Bittner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONVEX GEAR TOOTH EDGE BREAK
- Publication number 20170227107
- Publication date Aug 10, 2017
- SIKORSKY AIRCRAFT CORPORATION
- Edward H. Bittner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MACHINE FOR MACHINING GEAR TEETH AND GEAR TEETH MACHINING METHOD
- Publication number 20170157690
- Publication date Jun 8, 2017
- SIKORSKY AIRCRAFT CORPORATION
- Edward H. Bittner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Systems and Methods for Implementing Robust Gearbox Housings
- Publication number 20160178047
- Publication date Jun 23, 2016
- California Institute of Technology
- Andrew Kennett
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MACHINE FOR MACHINING GEAR TEETH AND GEAR TEETH MACHINING METHOD
- Publication number 20150202705
- Publication date Jul 23, 2015
- SIKORSKY AIRCRAFT CORPORATION
- Edward H. Bittner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of Producing Injection-Molding Die for Worm Wheel, and Metho...
- Publication number 20140202992
- Publication date Jul 24, 2014
- ENPLAS CORPORATION
- Koji Akiyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
UNDERCUT STATOR FOR A POSITIVE DISPLACMENT MOTOR
- Publication number 20110243774
- Publication date Oct 6, 2011
- Smith International, Inc.
- Lance D. Underwood
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Worm Wheel, Method of Producing Injeciton-Molding Die for Worm Whee...
- Publication number 20100307274
- Publication date Dec 9, 2010
- ENPLAS CORPORATION
- Koji Akiyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for Designing and Manufacturing a Gear
- Publication number 20100111628
- Publication date May 6, 2010
- HPG NEDERLAND B.V.
- Wilhelmus Johannes Theodorus Megens
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRODUCING GEAR WHEELS
- Publication number 20100012507
- Publication date Jan 21, 2010
- MTU Aero Engines GmbH
- Erwin Bayer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Apparatus for Machining Plate-Shaped or Cylindrical Workpieces Comp...
- Publication number 20080193242
- Publication date Aug 14, 2008
- Stefan Brand
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Reduction Gear
- Publication number 20080168854
- Publication date Jul 17, 2008
- NSK Ltd.
- Toshiyuki Iwano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Running Gear And Production Method
- Publication number 20080022798
- Publication date Jan 31, 2008
- DamilerChrysler AG
- Dirk Zeise
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Attachment for spark erosion machines
- Publication number 20070187368
- Publication date Aug 16, 2007
- Moshe Abraham
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and device for producing an internal thread by automatically...
- Publication number 20070080145
- Publication date Apr 12, 2007
- AREVA NP
- Alain Blocquel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Manufacturing method of a molded gear
- Publication number 20060261517
- Publication date Nov 23, 2006
- Masaaki Ojima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Combination drilling/tapping electric-discharge machining drill
- Publication number 20030019844
- Publication date Jan 30, 2003
- Chiao-Chin Shih
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Bevel gear
- Publication number 20020148316
- Publication date Oct 17, 2002
- NISSAN MOTOR CO., LTD.
- Hiroshi Takano
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Making screw-threads or gears

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Machine and method for spark erosion machining of a gerotor pump

Advanced herringbone gear design

Precision electrochemical machine for gear manufacture

Convex gear tooth edge break

Electrochemical machining method for rotors or stators for moineau...

Machine for machining gear teeth and gear teeth machining method

Method for forming a dual threaded die

Method of producing injection-molding die for worm wheel, and metho...

Machine for machining gear teeth and gear teeth machining method

Undercut stator for a positive displacment motor

Method for producing gear wheels

Apparatus for machining plate-shaped or cylindrical workpieces comp...

Method and device for producing an internal thread by automatically...

Manufacturing method of a molded gear

Bevel gear

Combination drilling/tapping electric-discharge machining drill

Method for manufacturing forging die for making net formed gears wi...

EDM electrode for creating a gear tooth form having a tooth shape i...

Face-gear forging method

System and method for electrolytic deburring

Electrochemical polishing of thread fastener test specimens of nick...

Process for spark erosion or electrochemical machining of tapered g...

Method for manufacturing throw-away hob

Electrode arrangement for the electrochemical metal erosion process...

Apparatus for manufacturing a master rack

Apparatus for the manufacture or working of gears

Rack and pinion steering gear

Electrode for an electrochemical metal machine process

Method of and apparatus for electroerosive production of profiled s...

3553095

Patents Applicationslast 30 patents

PRECISION ELECTROCHEMICAL MACHINE FOR GEAR MANUFACTURE

ELECTROCHEMICAL MACHINING APPARATUS FOR GEAR OUTLINE

ADVANCED HERRINGBONE GEAR DESIGN

CONVEX GEAR TOOTH EDGE BREAK

MACHINE FOR MACHINING GEAR TEETH AND GEAR TEETH MACHINING METHOD

Systems and Methods for Implementing Robust Gearbox Housings

MACHINE FOR MACHINING GEAR TEETH AND GEAR TEETH MACHINING METHOD

Method of Producing Injection-Molding Die for Worm Wheel, and Metho...

UNDERCUT STATOR FOR A POSITIVE DISPLACMENT MOTOR

Worm Wheel, Method of Producing Injeciton-Molding Die for Worm Whee...

Method for Designing and Manufacturing a Gear

METHOD FOR PRODUCING GEAR WHEELS

Apparatus for Machining Plate-Shaped or Cylindrical Workpieces Comp...

Reduction Gear

Running Gear And Production Method

Attachment for spark erosion machines

Method and device for producing an internal thread by automatically...

Manufacturing method of a molded gear

Combination drilling/tapping electric-discharge machining drill

Bevel gear