Erwin Junker Maschinenfabrik GmbH

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Nordrach, DE

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Grinding-supporting device
- Patent number 11,389,918
- Issue date Jul 19, 2022
- Erwin Junker Maschinenfabrik GmbH
- Georg Himmelsbach
- B24 - GRINDING POLISHING
Information Patent Grant
Method for the complete grinding of workpieces in the form of shaft...
- Patent number 10,576,602
- Issue date Mar 3, 2020
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Measuring steady rest for supporting and measuring central workpiec...
- Patent number 10,537,971
- Issue date Jan 21, 2020
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and grinding machine for grinding grooved workpieces
- Patent number 10,532,443
- Issue date Jan 14, 2020
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Grant
Method and grinding machine for grinding external and internal cont...
- Patent number 10,464,182
- Issue date Nov 5, 2019
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Grant
Steady rest for supporting central workpiece regions during the mac...
- Patent number 10,293,450
- Issue date May 21, 2019
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Grinding machine with pivotable mounting of a grinding spindle
- Patent number 10,092,994
- Issue date Oct 9, 2018
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Grinding machine and method for grinding workpieces that have axial...
- Patent number 10,058,968
- Issue date Aug 28, 2018
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Grant
Machine and method for turning at least flat shoulders on a cranksh...
- Patent number 9,475,121
- Issue date Oct 25, 2016
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and production line for machining a crankshaft
- Patent number 9,358,605
- Issue date Jun 7, 2016
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for grinding the main and rod bearing of a crankshaft by ext...
- Patent number 9,108,287
- Issue date Aug 18, 2015
- Erwin Junker Maschinenfabrik GmbH
- Georg Himmelsbach
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding center and method for the simultaneous grinding of multipl...
- Patent number 8,715,036
- Issue date May 6, 2014
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding center and method for simultaneous grinding of a plurality...
- Patent number 8,678,881
- Issue date Mar 25, 2014
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Grant
Method for the support of a rotating workpiece during grinding and...
- Patent number 8,641,025
- Issue date Feb 4, 2014
- Erwin Junker Maschinenfabrik GmbH
- Georg Himmelsbach
- B24 - GRINDING POLISHING
Information Patent Grant
Method for grinding the main and rod bearings of a crankshaft by ex...
- Patent number 8,506,357
- Issue date Aug 13, 2013
- Erwin Junker Maschinenfabrik GmbH
- Georg Himmelsbach
- B24 - GRINDING POLISHING
Information Patent Grant
Method of grinding an indexable insert and grinding wheel for carry...
- Patent number 8,500,518
- Issue date Aug 6, 2013
- Erwin Junker Maschinenfabrik GmbH
- Hubert Mueller
- B24 - GRINDING POLISHING
Information Patent Grant
Method and grinding machine for the complete grinding of short and/...
- Patent number 8,475,229
- Issue date Jul 2, 2013
- Erwin Junker Maschinenfabrik GmbH
- Georg Himmelsbach
- B24 - GRINDING POLISHING
Information Patent Grant
Method for relief-grinding the cutting teeth of taps, thread former...
- Patent number 8,419,504
- Issue date Apr 16, 2013
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Grant
Method for grinding a machine part, and grinding machine for carryi...
- Patent number 8,360,819
- Issue date Jan 29, 2013
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Grant
Cylindrical grinding method for producing hard metal tools and cyli...
- Patent number 7,708,623
- Issue date May 4, 2010
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Grant
Clamping device comprising a centering device on a grinding spindle...
- Patent number 7,621,801
- Issue date Nov 24, 2009
- Erwin Junker Maschinenfabrik GmbH
- Georg Himmelsbach
- B24 - GRINDING POLISHING
Information Patent Grant
Method for machining rotary parts
- Patent number 7,507,147
- Issue date Mar 24, 2009
- Erwin Junker Maschinenfabrik GmbH
- Peter Reim
- B24 - GRINDING POLISHING
Information Patent Grant
Cylindrical grinding method for producing hard metal tools and cyli...
- Patent number 7,393,261
- Issue date Jul 1, 2008
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Grant
Method and device for grinding a rotationally symmetric machine part
- Patent number 7,147,547
- Issue date Dec 12, 2006
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Grant
Method and device for grinding the outside and inside of a rotation...
- Patent number 7,083,500
- Issue date Aug 1, 2006
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Grant
Method and device for grinding a rotating roller using an elastic s...
- Patent number 7,008,294
- Issue date Mar 7, 2006
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Grant
Method and device for grinding central bearing positions on cranksh...
- Patent number 6,913,522
- Issue date Jul 5, 2005
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Grant
Rough- and finish-grinding of a crankshaft in one set-up
- Patent number 6,878,043
- Issue date Apr 12, 2005
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Grant
Method for grinding convex running faces and outside diameters on s...
- Patent number 6,685,536
- Issue date Feb 3, 2004
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding machine and method for real-time dimension control
- Patent number 6,623,332
- Issue date Sep 23, 2003
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE COMPLETE GRINDING OF WORKPIECES IN THE FORM OF SHAFT...
- Publication number 20180369983
- Publication date Dec 27, 2018
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Application
METHOD AND GRINDING MACHINE FOR GRINDING EXTERNAL AND INTERNAL CONT...
- Publication number 20180169819
- Publication date Jun 21, 2018
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Application
METHOD AND GRINDING MACHINE FOR GRINDING GROOVED WORKPIECES
- Publication number 20180043503
- Publication date Feb 15, 2018
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Application
MEASURING STEADY REST FOR SUPPORTING AND MEASURING CENTRAL WORKPIEC...
- Publication number 20170368657
- Publication date Dec 28, 2017
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
GRINDING MACHINE AND METHOD FOR GRINDING WORKPIECES THAT HAVE AXIAL...
- Publication number 20170252886
- Publication date Sep 7, 2017
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Application
STEADY REST FOR SUPPORTING CENTRAL WORKPIECE REGIONS DURING THE MAC...
- Publication number 20160297046
- Publication date Oct 13, 2016
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Application
GRINDING-SUPPORTING DEVICE
- Publication number 20150246422
- Publication date Sep 3, 2015
- Erwin Junker Maschinenfabrik GmbH
- Georg Himmelsbach
- B24 - GRINDING POLISHING
Information Patent Application
Grinding Machine with Pivotable Mounting of a Grinding Spindle Unit...
- Publication number 20140302751
- Publication date Oct 9, 2014
- ERWIN JUNKER MASCHINENFABRIK GMBH
- Erwin Junker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND PRODUCTION LINE FOR MACHINING A CRANKSHAFT
- Publication number 20140109364
- Publication date Apr 24, 2014
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND GRINDING MACHINE FOR THE COMPLETE GRINDING OF SHORT AND/...
- Publication number 20110195635
- Publication date Aug 11, 2011
- Erwin Junker Maschinenfabrik GmbH
- Georg Himmelsbach
- B24 - GRINDING POLISHING
Information Patent Application
METHOD FOR GRINDING THE MAIN AND ROD BEARINGS OF A CRANKSHAFT BY EX...
- Publication number 20110003534
- Publication date Jan 6, 2011
- Erwin Junker Maschinenfabrik GmbH
- Georg Himmelsbach
- B24 - GRINDING POLISHING
Information Patent Application
METHOD FOR THE SUPPORT OF A ROTATING WORKPIECE DURING GRINDING AND...
- Publication number 20100181712
- Publication date Jul 22, 2010
- Erwin Junker Maschinenfabrik GmbH
- Georg Himmelsbach
- B24 - GRINDING POLISHING
Information Patent Application
METHOD OF GRINDING AN INDEXABLE INSERT AND GRINDING WHEEL FOR CARRY...
- Publication number 20100062690
- Publication date Mar 11, 2010
- Erwin Junker Maschinenfabrik GmbH
- Hubert Mueller
- B24 - GRINDING POLISHING
Information Patent Application
Cylindrical grinding method for producing hard metal tools and cyli...
- Publication number 20080139091
- Publication date Jun 12, 2008
- Erwin Junker Maschinenfabrik GmbH
- Erwin Junker
- B24 - GRINDING POLISHING
Information Patent Application
Method and device for grinding a rotationally symmetric machine part
- Publication number 20050255793
- Publication date Nov 17, 2005
- Erwin Junker Maschinenfabrik
- Erwin Junker
- B24 - GRINDING POLISHING

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Trademarklast 30 trademarks

Information Trademark
79085294 - JUSTAR
- Serial number 79085294
- Registration number 3991852
- Filing date May 12, 2010
- Erwin Junker Maschinenfabrik GmbH
- 7 - Machines and machine tools
Information Trademark
76531940 - FLUTEMAT
- Serial number 76531940
- Filing date Jul 24, 2003
- Erwin Junker Maschinenfabrik GmbH
- 7 - Machines and machine tools
Information Trademark
76532266 - JUFLEX
- Serial number 76532266
- Registration number 3145870
- Filing date Jul 18, 2003
- Erwin Junker Maschinenfabrik GmbH
- 7 - Machines and machine tools
Information Trademark
75727081 - JUNKER GROUP
- Serial number 75727081
- Filing date Jun 11, 1999
- Erwin Junker Maschinenfabrik GmbH
- 7 - Machines and machine tools
Information Trademark
73613139 - QUICKPOINT
- Serial number 73613139
- Registration number 1435312
- Filing date Aug 5, 1986
- ERWIN JUNKER MASCHINENFABRIK GMBH
- 7 - Machines and machine tools

Erwin Junker Maschinenfabrik GmbH

Organization

Patents Grantslast 30 patents

Grinding-supporting device

Method for the complete grinding of workpieces in the form of shaft...

Measuring steady rest for supporting and measuring central workpiec...

Method and grinding machine for grinding grooved workpieces

Method and grinding machine for grinding external and internal cont...

Steady rest for supporting central workpiece regions during the mac...

Grinding machine with pivotable mounting of a grinding spindle

Grinding machine and method for grinding workpieces that have axial...

Machine and method for turning at least flat shoulders on a cranksh...

Method and production line for machining a crankshaft

Method for grinding the main and rod bearing of a crankshaft by ext...

Grinding center and method for the simultaneous grinding of multipl...

Grinding center and method for simultaneous grinding of a plurality...

Method for the support of a rotating workpiece during grinding and...

Method for grinding the main and rod bearings of a crankshaft by ex...

Method of grinding an indexable insert and grinding wheel for carry...

Method and grinding machine for the complete grinding of short and/...

Method for relief-grinding the cutting teeth of taps, thread former...

Method for grinding a machine part, and grinding machine for carryi...

Cylindrical grinding method for producing hard metal tools and cyli...

Clamping device comprising a centering device on a grinding spindle...

Method for machining rotary parts

Cylindrical grinding method for producing hard metal tools and cyli...

Method and device for grinding a rotationally symmetric machine part

Method and device for grinding the outside and inside of a rotation...

Method and device for grinding a rotating roller using an elastic s...

Method and device for grinding central bearing positions on cranksh...

Rough- and finish-grinding of a crankshaft in one set-up

Method for grinding convex running faces and outside diameters on s...

Grinding machine and method for real-time dimension control

Patents Applicationslast 30 patents

METHOD FOR THE COMPLETE GRINDING OF WORKPIECES IN THE FORM OF SHAFT...

METHOD AND GRINDING MACHINE FOR GRINDING EXTERNAL AND INTERNAL CONT...

METHOD AND GRINDING MACHINE FOR GRINDING GROOVED WORKPIECES

MEASURING STEADY REST FOR SUPPORTING AND MEASURING CENTRAL WORKPIEC...

GRINDING MACHINE AND METHOD FOR GRINDING WORKPIECES THAT HAVE AXIAL...

STEADY REST FOR SUPPORTING CENTRAL WORKPIECE REGIONS DURING THE MAC...

GRINDING-SUPPORTING DEVICE

Grinding Machine with Pivotable Mounting of a Grinding Spindle Unit...

METHOD AND PRODUCTION LINE FOR MACHINING A CRANKSHAFT

METHOD AND GRINDING MACHINE FOR THE COMPLETE GRINDING OF SHORT AND/...

METHOD FOR GRINDING THE MAIN AND ROD BEARINGS OF A CRANKSHAFT BY EX...

METHOD FOR THE SUPPORT OF A ROTATING WORKPIECE DURING GRINDING AND...

METHOD OF GRINDING AN INDEXABLE INSERT AND GRINDING WHEEL FOR CARRY...

Cylindrical grinding method for producing hard metal tools and cyli...

Method and device for grinding a rotationally symmetric machine part

Trademarklast 30 trademarks

79085294 - JUSTAR

76531940 - FLUTEMAT

76532266 - JUFLEX

75727081 - JUNKER GROUP

73613139 - QUICKPOINT