by expanding tubular bodies

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CPC
C21D7/12

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CCHEMISTRY METALLURGY C21Iron metallurgy C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHER TREATMENTS C21D7/00Modifying the physical properties of iron or steel by deformation

Current Industry

C21D7/12by expanding tubular bodies

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for the autofrettage of a workpiece
- Patent number 11,298,737
- Issue date Apr 12, 2022
- Uhde High Pressure Technologies GmbH
- Wilfried Knauf
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Steel pipe or tube for pressure vessels, method of producing steel...
- Patent number 11,168,375
- Issue date Nov 9, 2021
- JFE Steel Corporation
- Hiroshi Okano
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method for blow molding metal containers
- Patent number 11,040,387
- Issue date Jun 22, 2021
- MONTEBELLO TECHNOLOGY SERVICES LTD.
- Betty Jean Pilon
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength heavy-walled stainless steel seamless tube or pipe an...
- Patent number 10,837,073
- Issue date Nov 17, 2020
- JFE Steel Corporation
- Shunsuke Sasaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel material for composite pressure vessel liner and steel pipe o...
- Patent number 10,697,036
- Issue date Jun 30, 2020
- JFE Steel Corporation
- Shusaku Takagi
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Valve body treated by autofrettage
- Patent number 10,557,181
- Issue date Feb 11, 2020
- Luxembourg Patent Company S.A.
- Stephan Sellen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Thermochemically treated miniature tubes as semifinished products f...
- Patent number 10,327,890
- Issue date Jun 25, 2019
- Biotronik AG
- Ullrich Bayer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Metallic body with threaded port subject to autofrettage
- Patent number 10,301,696
- Issue date May 28, 2019
- Luxembourg Patent Company S.A.
- Stephan Sellen
- C21 - METALLURGY OF IRON
Information Patent Grant
Autofrettage of thermally clad components
- Patent number 10,215,172
- Issue date Feb 26, 2019
- Weir Group IP Limited
- James Wood
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Value stream process for forming vehicle rails from extruded alumin...
- Patent number 10,086,422
- Issue date Oct 2, 2018
- Ford Global Technologies, LLC
- S. George Luckey
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for blow molding metal containers
- Patent number 9,943,899
- Issue date Apr 17, 2018
- MONTEBELLO TECHNOLOGY SERVICES LTD.
- Betty Jean Pilon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for blow molding metal containers
- Patent number 9,908,165
- Issue date Mar 6, 2018
- MONTEBELLO TECHNOLOGY SERVICES LTD.
- Betty Jean Pilon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for joining and joined connection of two components made of...
- Patent number 9,302,351
- Issue date Apr 5, 2016
- MTU Aero Engines GmbH
- Joachim Bamberg
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cold working holes in a composite and metal stack
- Patent number 9,180,509
- Issue date Nov 10, 2015
- The Boeing Company
- Michael D. Jones
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heating medium utilizing apparatus
- Patent number 9,140,464
- Issue date Sep 22, 2015
- Mitsubishi Electric Corporation
- Kazutaka Suzuki
- C21 - METALLURGY OF IRON
Information Patent Grant
Tubing expansion
- Patent number 8,746,028
- Issue date Jun 10, 2014
- Weatherford/Lamb, Inc.
- Andrew Michael Duggan
- C21 - METALLURGY OF IRON
Information Patent Grant
Fuel injector tip with compressive residual stress
- Patent number 8,590,815
- Issue date Nov 26, 2013
- Caterpillar Inc.
- Petr Michlik
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ball autofrettage
- Patent number 8,474,293
- Issue date Jul 2, 2013
- Sandvik Materials Technology Deutschland GmbH
- Henrich Strackerjahn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Compressed elastomer process for autofrettage and lining tubes
- Patent number 8,418,392
- Issue date Apr 16, 2013
- The United States of America as represented by the Secretary of the Army
- Robert Hansbrough Carter
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Autofrettage process and autofrettage apparatus
- Patent number 8,408,033
- Issue date Apr 2, 2013
- Maximator GmbH
- Bernd Kampmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Production method of internally ribbed steel tube
- Patent number 8,387,251
- Issue date Mar 5, 2013
- Sumitomo Metal Industries, Ltd.
- Kenichi Beppu
- C21 - METALLURGY OF IRON
Information Patent Grant
Alignment device and methods of using the same
- Patent number 8,387,436
- Issue date Mar 5, 2013
- Fatigue Technology, Inc.
- Douglas W. Glenn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mandrel assembly and method of using the same
- Patent number 8,353,193
- Issue date Jan 15, 2013
- Fatigue Technology, Inc.
- Timothy H. Johnson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing high alloy pipe
- Patent number 8,312,751
- Issue date Nov 20, 2012
- Sumitomo Metal Industries, Ltd.
- Hitoshi Suwabe
- C21 - METALLURGY OF IRON
Information Patent Grant
Alignment device and methods of using the same
- Patent number 8,191,395
- Issue date Jun 5, 2012
- Fatigue Technology, Inc.
- Douglas W. Glenn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High strength steel plate, steel pipe with excellent low temperatur...
- Patent number 8,110,292
- Issue date Feb 7, 2012
- Nippon Steel Corporation
- Taishi Fujishiro
- C21 - METALLURGY OF IRON
Information Patent Grant
Compressed elastomer process for autofrettage and lining tubes
- Patent number 8,056,279
- Issue date Nov 15, 2011
- The United States of America as represented by the Secretary of the Army
- Robert Hansbrough Carter
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mandrel assembly and method of using the same
- Patent number 7,926,319
- Issue date Apr 19, 2011
- Fatigue Technology, Inc.
- Timothy H. Johnson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Alignment device and methods of using the same
- Patent number 7,926,318
- Issue date Apr 19, 2011
- Fatigue Technology, Inc.
- Douglas W. Glenn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multiple autofrettage
- Patent number 7,818,986
- Issue date Oct 26, 2010
- The United States of America as represented by the Secretary of the Army
- Anthony P. Parker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
STEEL PIPE FOR PRESSURE PIPING AND STARTING MATERIAL FOR STEEL PIPE
- Publication number 20240093324
- Publication date Mar 21, 2024
- NIPPON STEEL CORPORATION
- Taizo MAKINO
- C21 - METALLURGY OF IRON
Information Patent Application
PRESSURE VESSEL FOR HYDROGEN AND METHOD FOR MANUFACTURING SAME
- Publication number 20210278043
- Publication date Sep 9, 2021
- The Japan Steel Works, Ltd.
- Hironobu ARASHIMA
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
DEVICE AND METHOD FOR THE AUTOFRETTAGE OF A WORKPIECE
- Publication number 20190358693
- Publication date Nov 28, 2019
- Uhde High Pressure Technologies GmbH
- Wilfried KNAUF
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
THERMOCHEMICALLY TREATED MINIATURE TUBES AS SEMIFINISHED PRODUCTS F...
- Publication number 20190269502
- Publication date Sep 5, 2019
- BIOTRONIK AG
- Ullrich Bayer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HIGH-ALLOY STEEL AND METHOD FOR PRODUCING PIPES FROM THIS STEEL BY...
- Publication number 20180223403
- Publication date Aug 9, 2018
- SALZGITTER FLACHSTAHL GMBH
- THOMAS Evertz
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR BLOW MOLDING METAL CONTAINERS
- Publication number 20180133776
- Publication date May 17, 2018
- MONTEBELLO TECHNOLOGY SERVICES LTD.
- Betty Jean PILON
- C21 - METALLURGY OF IRON
Information Patent Application
Valve Body Treated by Autofrettage
- Publication number 20170240984
- Publication date Aug 24, 2017
- LUXEMBOURG PATENT COMPANY S.A.
- Stephan Sellen
- C21 - METALLURGY OF IRON
Information Patent Application
Metallic Body with Threaded Port Subject to Autofrettage
- Publication number 20160340754
- Publication date Nov 24, 2016
- LUXEMBOURG PATENT COMPANY S.A.
- Stephan Sellen
- C21 - METALLURGY OF IRON
Information Patent Application
HEATING MEDIUM UTILIZING APPARATUS
- Publication number 20140208791
- Publication date Jul 31, 2014
- Mitsubishi Electric Corporation
- Kazutaka SUZUKI
- C21 - METALLURGY OF IRON
Information Patent Application
PART FOR A COMPONENT FOR HIGH-PRESSURE LIQUID CHROMATOGRAPHY (HPLC)...
- Publication number 20140093418
- Publication date Apr 3, 2014
- DIONEX SOFTRON GMBH
- Adolf Satzinger
- C21 - METALLURGY OF IRON
Information Patent Application
ALIGNMENT DEVICE AND METHODS OF USING THE SAME
- Publication number 20120233846
- Publication date Sep 20, 2012
- Fatigue Technology, Inc.
- Douglas W. Glenn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MANDREL ASSEMBLY AND METHOD OF USING THE SAME
- Publication number 20120036913
- Publication date Feb 16, 2012
- Fatigue Technology, Inc.
- Timothy H. Johnson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Fuel Injector Tip With Compressive Residual Stress
- Publication number 20110315793
- Publication date Dec 29, 2011
- Caterpillar Inc.
- Petr Michlik
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ALIGNMENT DEVICE AND METHODS OF USING THE SAME
- Publication number 20110277306
- Publication date Nov 17, 2011
- Fatigue Technology, Inc.
- Douglas W. Glenn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRODUCING HIGH ALLOY PIPE
- Publication number 20110252854
- Publication date Oct 20, 2011
- Sumitomo Metal Industries, Ltd.
- Hitoshi SUWABE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
RESIDUAL STRESS IMPROVING METHOD FOR PIPE
- Publication number 20110155289
- Publication date Jun 30, 2011
- Hitachi, Ltd.
- Fuminori IWAMATSU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR JOINING AND JOINED CONNECTION OF TWO COMPONENTS MADE OF...
- Publication number 20110126943
- Publication date Jun 2, 2011
- MTU Aero Engines GmbH
- Joachim Bamberg
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH STRENGTH STEEL PLATE, STEEL PIPE WITH EXCELLENT LOW TEMPERATU...
- Publication number 20110023991
- Publication date Feb 3, 2011
- Taishi Fujishiro
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Compressed Elastomer Process for Autofrettage and Lining Tubes
- Publication number 20110017051
- Publication date Jan 27, 2011
- United States Government as represented by the Secretary of the army
- Robert Hansbrough Carter
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Alignment device and methods of using the same
- Publication number 20100236048
- Publication date Sep 23, 2010
- Fatigue Technology, Inc.
- Douglas W. Glenn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRODUCTION METHOD OF INTERNALLY RIBBED STEEL TUBE AND THE INTERNALL...
- Publication number 20100193171
- Publication date Aug 5, 2010
- Kenichi Beppu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Autofrettage Process and Autofrettage Apparatus
- Publication number 20100154501
- Publication date Jun 24, 2010
- MAXIMATOR GMBH
- Bernd Kampmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Ball autofrettage
- Publication number 20100077818
- Publication date Apr 1, 2010
- Henrich Strackerjahn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MANDREL ASSEMBLY AND METHOD OF USING THE SAME
- Publication number 20100018282
- Publication date Jan 28, 2010
- Fatigue Technology, Inc.
- Timothy H. Johnson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR THE PRODUCTION OF MACHINERY COMPONENTS AND SUBSEQUENTLY...
- Publication number 20090252904
- Publication date Oct 8, 2009
- Herbert Weinberger
- C21 - METALLURGY OF IRON
Information Patent Application
Compressed Elastomer Process for Autofrettage and Lining Tubes
- Publication number 20090084255
- Publication date Apr 2, 2009
- United States Government as represented by the Secretary of the army
- Robert Hansbrough Carter
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Alignment device and methods of using the same
- Publication number 20070295050
- Publication date Dec 27, 2007
- Fatigue Technology, Inc.
- Douglas W. Glenn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Mandrel assembly and method of using the same
- Publication number 20070180885
- Publication date Aug 9, 2007
- Fatigue Technology, Inc.
- Timothy H. Johnson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Coldwork holes with rotating mandrel
- Publication number 20060112533
- Publication date Jun 1, 2006
- Albert S. Kuo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Internal surface treating method of hole before tapping on aluminum...
- Publication number 20060042070
- Publication date Mar 2, 2006
- Masamori Nishina
- C21 - METALLURGY OF IRON

by expanding tubular bodies

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device and method for the autofrettage of a workpiece

Steel pipe or tube for pressure vessels, method of producing steel...

Method for blow molding metal containers

High-strength heavy-walled stainless steel seamless tube or pipe an...

Steel material for composite pressure vessel liner and steel pipe o...

Valve body treated by autofrettage

Thermochemically treated miniature tubes as semifinished products f...

Metallic body with threaded port subject to autofrettage

Autofrettage of thermally clad components

Value stream process for forming vehicle rails from extruded alumin...

Method for blow molding metal containers

Method for blow molding metal containers

Method for joining and joined connection of two components made of...

Cold working holes in a composite and metal stack

Heating medium utilizing apparatus

Tubing expansion

Fuel injector tip with compressive residual stress

Ball autofrettage

Compressed elastomer process for autofrettage and lining tubes

Autofrettage process and autofrettage apparatus

Production method of internally ribbed steel tube

Alignment device and methods of using the same

Mandrel assembly and method of using the same

Method for producing high alloy pipe

Alignment device and methods of using the same

High strength steel plate, steel pipe with excellent low temperatur...

Compressed elastomer process for autofrettage and lining tubes

Mandrel assembly and method of using the same

Alignment device and methods of using the same

Multiple autofrettage

Patents Applicationslast 30 patents

STEEL PIPE FOR PRESSURE PIPING AND STARTING MATERIAL FOR STEEL PIPE

PRESSURE VESSEL FOR HYDROGEN AND METHOD FOR MANUFACTURING SAME

DEVICE AND METHOD FOR THE AUTOFRETTAGE OF A WORKPIECE

THERMOCHEMICALLY TREATED MINIATURE TUBES AS SEMIFINISHED PRODUCTS F...

HIGH-ALLOY STEEL AND METHOD FOR PRODUCING PIPES FROM THIS STEEL BY...

METHOD FOR BLOW MOLDING METAL CONTAINERS

Valve Body Treated by Autofrettage

Metallic Body with Threaded Port Subject to Autofrettage

HEATING MEDIUM UTILIZING APPARATUS

PART FOR A COMPONENT FOR HIGH-PRESSURE LIQUID CHROMATOGRAPHY (HPLC)...

ALIGNMENT DEVICE AND METHODS OF USING THE SAME

MANDREL ASSEMBLY AND METHOD OF USING THE SAME

Fuel Injector Tip With Compressive Residual Stress

ALIGNMENT DEVICE AND METHODS OF USING THE SAME

METHOD FOR PRODUCING HIGH ALLOY PIPE

RESIDUAL STRESS IMPROVING METHOD FOR PIPE

METHOD FOR JOINING AND JOINED CONNECTION OF TWO COMPONENTS MADE OF...

HIGH STRENGTH STEEL PLATE, STEEL PIPE WITH EXCELLENT LOW TEMPERATU...

Compressed Elastomer Process for Autofrettage and Lining Tubes

Alignment device and methods of using the same

PRODUCTION METHOD OF INTERNALLY RIBBED STEEL TUBE AND THE INTERNALL...

Autofrettage Process and Autofrettage Apparatus

Ball autofrettage

MANDREL ASSEMBLY AND METHOD OF USING THE SAME

METHOD FOR THE PRODUCTION OF MACHINERY COMPONENTS AND SUBSEQUENTLY...

Compressed Elastomer Process for Autofrettage and Lining Tubes

Alignment device and methods of using the same

Mandrel assembly and method of using the same

Coldwork holes with rotating mandrel

Internal surface treating method of hole before tapping on aluminum...