for making bearings

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CPC
B23H2200/10

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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 B23H2200/00Specific machining processes or workpieces

Current Industry

B23H2200/10for making bearings

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Bearing assemblies with electrodynamically matched races
- Patent number 10,371,208
- Issue date Aug 6, 2019
- Goodrich Corporation
- William Edward Bialke
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrodynamically finished plain bearings
- Patent number 10,274,011
- Issue date Apr 30, 2019
- Goodrich Corporation
- William Edward Bialke
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Sliding surface
- Patent number 9,926,968
- Issue date Mar 27, 2018
- MAG IAS GmbH
- Leo Schreiber
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Structuring of sliding surface portions
- Patent number 9,879,726
- Issue date Jan 30, 2018
- MAG IAS GmbH
- Leo Schreiber
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electro-chemically machining with a motor part including an electrode
- Patent number 9,322,109
- Issue date Apr 26, 2016
- Seagate Technology LLC
- Timothy Edward Langlais
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Split ring component
- Patent number 9,217,469
- Issue date Dec 22, 2015
- Cooper Roller Bearings Company Ltd.
- Patrick Webster
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Workpiece having a tribologically useable surface and method for pr...
- Patent number 8,381,695
- Issue date Feb 26, 2013
- Maschinenfabrik Gehring GmbH & Co.
- Ulrich Klink
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode tool for electrochemical machining and method of manufact...
- Patent number 8,317,995
- Issue date Nov 27, 2012
- Samsung Electro-Mechanics Co., Ltd.
- Young Tae Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Critical orifice gap setting for grooving fluid dynamic bearings
- Patent number 7,632,391
- Issue date Dec 15, 2009
- Seagate Technology LLC
- Dustin Alan Cochran
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode for electrochemical machining
- Patent number 7,625,468
- Issue date Dec 1, 2009
- Seagate Technology, LLC
- Alexander Parkhomovsky
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing an electrode for the electrochemical machi...
- Patent number 7,416,652
- Issue date Aug 26, 2008
- Minebea Co., Ltd.
- Jürgen Oelsch
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for electrochemically forming a hydrodynamic bearing surface
- Patent number 7,235,168
- Issue date Jun 26, 2007
- Seagate Technology LLC
- Gunter Heine
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and device for forming a dynamic pressure-generating groove...
- Patent number 7,160,431
- Issue date Jan 9, 2007
- Minebea Co., Ltd.
- Hiroshi Yoshikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for forming grooves within journals and on fla...
- Patent number 7,144,482
- Issue date Dec 5, 2006
- Seagate Technology LLC
- Mark Greg Steele
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrolytic machining method, method for manufacturing dynamic pre...
- Patent number 6,896,143
- Issue date May 24, 2005
- Sankyo Seiki Mfg. Co., Ltd.
- Motonori Usui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Counter plate electrode with self adjusting z-axis
- Patent number 6,884,330
- Issue date Apr 26, 2005
- Seagate Technology LLC
- Mark G. Steele
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dual voltage conical ECM electrode
- Patent number 6,767,438
- Issue date Jul 27, 2004
- Seagate Technology LLC
- Dustin A. Cochran
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automated machine control gap for conical fluid dynamic bearing ECM...
- Patent number 6,764,590
- Issue date Jul 20, 2004
- Seagate Technology LLC
- Dustin Alan Cochran
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode design for electrochemical machining of grooves
- Patent number 6,638,414
- Issue date Oct 28, 2003
- Seagate Technology LLC
- Donald J. MacLeod
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing fluid bearing
- Patent number 6,544,403
- Issue date Apr 8, 2003
- Sankyo Seiki Mfg., Co., Ltd.
- Motonori Usui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for processing dynamic pressure groove of fluid dynamic bearing
- Patent number 6,532,662
- Issue date Mar 18, 2003
- Koyo Seiko Co., Ltd.
- Yasuhiro Kobayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dual conical ECM grooving device
- Patent number 6,524,451
- Issue date Feb 25, 2003
- Seagate Technology LLC
- Dustin A. Cochran
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for manufacturing fluid dynamic bearings
- Patent number 6,358,394
- Issue date Mar 19, 2002
- Seagate Technology LLC
- Dustin A. Cochran
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Diaphragm workholding device for ECM
- Patent number 6,355,148
- Issue date Mar 12, 2002
- Seagate Technology LLC
- Dustin A. Cochran
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode design for electrochemical machining of grooves
- Patent number 6,267,869
- Issue date Jul 31, 2001
- Seagate Technology LLC
- Donald J. MacLeod
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for electrochemically etching grooves in an ou...
- Patent number 6,251,257
- Issue date Jun 26, 2001
- Seagate Technology LLC
- Dustin A. Cochran
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for machining electrically conducting substances by elect...
- Patent number 4,110,190
- Issue date Aug 29, 1978
- Ultra Centrifuge Nederland N.V.
- Kommer Visser
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of machining electrically conducting substances by electroch...
- Patent number 4,073,710
- Issue date Feb 14, 1978
- Ultra Centrifuge Nederland N.V.
- Kommer Visser
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for manufacturing an electrode for electrolytically forming...
- Patent number 3,984,911
- Issue date Oct 12, 1976
- SKF Industrial Trading and Development Company, B.V.
- Manfred Krug
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
3616347
- Patent number 3,616,347
- Issue date Oct 26, 1971
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
BEARING ASSEMBLIES WITH ELECTRODYNAMICALLY MATCHED RACES
- Publication number 20190040909
- Publication date Feb 7, 2019
- GOODRICH CORPORATION
- William Edward Bialke
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRODYNAMICALLY FINISHED PLAIN BEARINGS
- Publication number 20190040907
- Publication date Feb 7, 2019
- GOODRICH CORPORATION
- William Edward Bialke
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SLIDING SURFACE
- Publication number 20160273576
- Publication date Sep 22, 2016
- MAG IAS GMBH
- Leo Schreiber
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SPLIT RING COMPONENT
- Publication number 20120211470
- Publication date Aug 23, 2012
- Patrick Webster
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
STRUT FOR EXHAUST NOZZLE AND METHOD OF MANUFACTURE
- Publication number 20110142532
- Publication date Jun 16, 2011
- Roller Bearing Company of America, Inc.
- Bulent Diemirbey
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND ELECTRODE FOR THE PRODUCTION OF A RADIAL BEARING SURFACE...
- Publication number 20100043742
- Publication date Feb 25, 2010
- Daimler AG
- Christian Martin Erdmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MACHINING A COATED FRICTIONAL CONTACT SURFACE MADE OF EL...
- Publication number 20100038259
- Publication date Feb 18, 2010
- Daimler AG
- Christian Martin Erdmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electrode tool for electrochemical machining and method of manufact...
- Publication number 20090314653
- Publication date Dec 24, 2009
- Samsung Electro-Mechanics Co., Ltd.
- Young Tae Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electrochemical Machining Tool and Method for Machining a Product U...
- Publication number 20070246372
- Publication date Oct 25, 2007
- MINEBEA CO., LTD.
- Rikuro Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electrode for electrochemical machining
- Publication number 20070215458
- Publication date Sep 20, 2007
- Seagate Technology LLC
- Alexander Parkhomovsky
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and device for forming a dynamic pressure-generating groove...
- Publication number 20070023279
- Publication date Feb 1, 2007
- MINEBEA CO., LTD.
- Hiroshi Yoshikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Critical orifice gap setting for grooving fluid dynamic bearings
- Publication number 20060065549
- Publication date Mar 30, 2006
- Dustin Alan Cochran
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for working nut screw for ball screw
- Publication number 20050172487
- Publication date Aug 11, 2005
- Toru Kamiya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Dynamic pressure thrust bearing part and method of manufacturing dy...
- Publication number 20050094906
- Publication date May 5, 2005
- Relial Corporation
- Kimio Satoh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for manufacturing an electrode for the electrochemical machi...
- Publication number 20050082173
- Publication date Apr 21, 2005
- Jurgen Oelsch
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Critical orifice gap setting for ECM grooving of flat plates
- Publication number 20040140226
- Publication date Jul 22, 2004
- Dustin Alan Cochran
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and apparatus for forming grooves within journals and on fla...
- Publication number 20040140225
- Publication date Jul 22, 2004
- Mark Greg Steele
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and device for forming a dynamic pressure-generating groove...
- Publication number 20040094430
- Publication date May 20, 2004
- MINEBEA CO., LTD.
- Hiroshi Yoshikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and apparatus for forming grooved journals
- Publication number 20030221959
- Publication date Dec 4, 2003
- Dustin Alan Cochran
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and apparatus for electrochemical machining of grooves for a...
- Publication number 20030221973
- Publication date Dec 4, 2003
- Gunter Heine
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electrolytic machining method and electrolytic machining apparatus
- Publication number 20030217931
- Publication date Nov 27, 2003
- Sankyo Seiki Mfg. Co., Ltd.
- Motonori Usui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and apparatus for producing hydrodynamic bearing parts by el...
- Publication number 20030024122
- Publication date Feb 6, 2003
- Yoshikazu Ichiyama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Workpiece having a tribologically useable surface and method for pr...
- Publication number 20030021711
- Publication date Jan 30, 2003
- Maschinenfabrik Gehring GmbH & Co.
- Ulrich Klink
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Electrolytic machining method, method for manufacturing dynamic pre...
- Publication number 20030019754
- Publication date Jan 30, 2003
- Motonori Usui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for machining micro grooves of dynamic pressure pneumatic be...
- Publication number 20030006146
- Publication date Jan 9, 2003
- Eun-Sang Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Counter plate electrode with self adjusting z-axis
- Publication number 20020134683
- Publication date Sep 26, 2002
- Mark G. Steele
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method for manufacturing fluid bearing and fluid bearing manufactur...
- Publication number 20020126923
- Publication date Sep 12, 2002
- Motonori Usui
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Dual voltage conical ECM electrode
- Publication number 20020074222
- Publication date Jun 20, 2002
- Dustin A. Cochran
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electrode design for electrochemical machining of grooves
- Publication number 20010050235
- Publication date Dec 13, 2001
- Seagate Technology LLC
- Donald J. MacLeod
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for processing dynamic pressure groove of fluid dynamic bearing
- Publication number 20010027924
- Publication date Oct 11, 2001
- Yasuhiro Kobayashi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

for making bearings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Bearing assemblies with electrodynamically matched races

Electrodynamically finished plain bearings

Sliding surface

Structuring of sliding surface portions

Electro-chemically machining with a motor part including an electrode

Split ring component

Workpiece having a tribologically useable surface and method for pr...

Electrode tool for electrochemical machining and method of manufact...

Critical orifice gap setting for grooving fluid dynamic bearings

Electrode for electrochemical machining

Method for manufacturing an electrode for the electrochemical machi...

Method for electrochemically forming a hydrodynamic bearing surface

Method and device for forming a dynamic pressure-generating groove...

Method and apparatus for forming grooves within journals and on fla...

Electrolytic machining method, method for manufacturing dynamic pre...

Counter plate electrode with self adjusting z-axis

Dual voltage conical ECM electrode

Automated machine control gap for conical fluid dynamic bearing ECM...

Electrode design for electrochemical machining of grooves

Method for manufacturing fluid bearing

Method for processing dynamic pressure groove of fluid dynamic bearing

Dual conical ECM grooving device

Apparatus and method for manufacturing fluid dynamic bearings

Diaphragm workholding device for ECM

Electrode design for electrochemical machining of grooves

Apparatus and method for electrochemically etching grooves in an ou...

Apparatus for machining electrically conducting substances by elect...

Method of machining electrically conducting substances by electroch...

Process for manufacturing an electrode for electrolytically forming...

3616347

Patents Applicationslast 30 patents

BEARING ASSEMBLIES WITH ELECTRODYNAMICALLY MATCHED RACES

ELECTRODYNAMICALLY FINISHED PLAIN BEARINGS

SLIDING SURFACE

SPLIT RING COMPONENT

STRUT FOR EXHAUST NOZZLE AND METHOD OF MANUFACTURE

METHOD AND ELECTRODE FOR THE PRODUCTION OF A RADIAL BEARING SURFACE...

METHOD FOR MACHINING A COATED FRICTIONAL CONTACT SURFACE MADE OF EL...

Electrode tool for electrochemical machining and method of manufact...

Electrochemical Machining Tool and Method for Machining a Product U...

Electrode for electrochemical machining

Method and device for forming a dynamic pressure-generating groove...

Critical orifice gap setting for grooving fluid dynamic bearings

Method for working nut screw for ball screw

Dynamic pressure thrust bearing part and method of manufacturing dy...

Method for manufacturing an electrode for the electrochemical machi...

Critical orifice gap setting for ECM grooving of flat plates

Method and apparatus for forming grooves within journals and on fla...

Method and device for forming a dynamic pressure-generating groove...

Method and apparatus for forming grooved journals

Method and apparatus for electrochemical machining of grooves for a...

Electrolytic machining method and electrolytic machining apparatus

Method and apparatus for producing hydrodynamic bearing parts by el...

Workpiece having a tribologically useable surface and method for pr...

Electrolytic machining method, method for manufacturing dynamic pre...

Method for machining micro grooves of dynamic pressure pneumatic be...

Counter plate electrode with self adjusting z-axis

Method for manufacturing fluid bearing and fluid bearing manufactur...

Dual voltage conical ECM electrode

Electrode design for electrochemical machining of grooves

Method for processing dynamic pressure groove of fluid dynamic bearing