by rollers

Industry

CPC
B21D3/02

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL B21D3/00Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts

Current Industry

B21D3/02by rollers

Industries

Patents Grantslast 30 patents

Information Patent Grant
Stick curvature correction device
- Patent number 12,017,266
- Issue date Jun 25, 2024
- HITEC Co., Ltd.
- Tatsuo Nakamura
- A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information Patent Grant
Device for producing metal sheets or hollow chamber plates from ext...
- Patent number 11,596,992
- Issue date Mar 7, 2023
- Ulrich Bruhnke
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Processing device, and method for controlling processing device
- Patent number 11,559,835
- Issue date Jan 24, 2023
- Mitsubishi Heavy Industries, Ltd.
- Atsushi Sugai
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Aluminum alloy wheel shape-correcting equipment
- Patent number 11,376,643
- Issue date Jul 5, 2022
- CITIC Dicastal CO., LTD.
- Jiandong Guo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Straightening apparatus for metal products and method to replace at...
- Patent number 11,207,723
- Issue date Dec 28, 2021
- Danieli & C. Officine Meccaniche SpA
- Paolo Martinello
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Compressive forming processes for enhancing collapse resistance in...
- Patent number 11,179,763
- Issue date Nov 23, 2021
- United States Steel Corporation
- Peter W. Moore
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for automatically adjusting the straightening of metal eleme...
- Patent number 11,072,009
- Issue date Jul 27, 2021
- SCHNELL S.P.A.
- Massimo Montemarani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Wheel correction device
- Patent number 11,040,390
- Issue date Jun 22, 2021
- CITIC Dicastal CO., LTD.
- Zuo Xu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Straightening device
- Patent number 10,894,280
- Issue date Jan 19, 2021
- Shang-Yuan Huang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Straightening device for straightening cables
- Patent number 10,773,285
- Issue date Sep 15, 2020
- Komax Holding AG
- Stefan Viviroli
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Grant
Method for producing a heat transfer tube for steam generator using...
- Patent number 10,488,038
- Issue date Nov 26, 2019
- Nippon Steel Corporation
- Masatoshi Toyoda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for repair of radial deformation of multi-stra...
- Patent number 10,424,904
- Issue date Sep 24, 2019
- Hard Hat Ventures, LLC
- Stephen W. Moore
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Aluminum bar and method for producing same
- Patent number 10,016,800
- Issue date Jul 10, 2018
- Showa Denko K.K.
- Tomoya Hayakawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Metal strips straightening machine
- Patent number 9,757,781
- Issue date Sep 12, 2017
- Ching Chung Lai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Crystal growth crucible re-shaper
- Patent number 9,744,578
- Issue date Aug 29, 2017
- Siemens Medical Solutions USA, Inc.
- Mark S. Andreaco
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Straightening device with hyperbolic rolls for metal products and c...
- Patent number 9,694,404
- Issue date Jul 4, 2017
- Danieli & C. Officine Meccaniche SpA
- Loris Clocchiatti
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Drawing unit and corresponding method
- Patent number 9,643,227
- Issue date May 9, 2017
- M.E.P. MACCHINE ELETTONRICHE PIEGATRICI SPA
- Giorgio Del Fabro
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Shaping method for metallic matrix
- Patent number 9,498,809
- Issue date Nov 22, 2016
- FU DING ELECTRICAL TECHNOLOGY (JIASHAN) CO., LTD.
- Wei-Zhong Dai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing duplex stainless steel pipe, method for straig...
- Patent number 8,006,528
- Issue date Aug 30, 2011
- Sumitomo Metal Industries, Ltd.
- Hajime Osako
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Mounting and dismounting mechanism for a straightening or calibrati...
- Patent number 6,884,013
- Issue date Apr 26, 2005
- T-Drill Oy
- Risto Kiviranta
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for automatic conducting of a straightening process
- Patent number 6,438,442
- Issue date Aug 20, 2002
- Witels Apparate-Maschinen Albert GmbH & Co. KG
- Wilhelm Guericke
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hydraulic positioning assembly for cold rolling tubes
- Patent number 6,408,664
- Issue date Jun 25, 2002
- Anvil International
- James O. Williams
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Control method, especially for load balancing of a plurality of ele...
- Patent number 5,874,813
- Issue date Feb 23, 1999
- SMS Schloemann-Siemag AG
- Thorsten Bode
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for straightening out of true work pieces, especially cranks...
- Patent number 5,333,480
- Issue date Aug 2, 1994
- W. Hegenscheidt Gesellschaft mbH
- Garri Berstein
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for truing or straightening out of true work p...
- Patent number 5,235,838
- Issue date Aug 17, 1993
- W. Hegenscheidt Gesellschaft mbH
- Garri Berstein
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Combined assembly to straighten and linearize sections
- Patent number 5,115,657
- Issue date May 26, 1992
- M.E.P. Macchine Elettroniche Piegatrici
- Giorgio Del Fabro
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of straightening rolled material
- Patent number 5,115,653
- Issue date May 26, 1992
- SMS Schloemann-Siemag Aktiengesellschaft
- Gerd Beisemann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for truing or straightening out of true work p...
- Patent number 5,001,917
- Issue date Mar 26, 1991
- W. Hegenscheidt Gesellschaft mbH
- Garri Berstein
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for straightening a workpiece
- Patent number 4,860,566
- Issue date Aug 29, 1989
- Hans-Georg Augustin
- Karl-Heinz Augustin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Mounting a roller in a straightening machine
- Patent number 4,748,729
- Issue date Jun 7, 1988
- Mannesmann AG
- Kurt Rochelmeyer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
STICK CURVATURE CORRECTION DEVICE
- Publication number 20230390819
- Publication date Dec 7, 2023
- HITEC CO., LTD.
- Tatsuo NAKAMURA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND APPARATUS FOR DETECTING THE CONFIGURATION OF ELONGATED E...
- Publication number 20220214153
- Publication date Jul 7, 2022
- SCHNELL S.P.A.
- Simone RUPOLI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
COMPRESSIVE FORMING PROCESSES FOR ENHANCING COLLAPSE RESISTANCE IN...
- Publication number 20220040749
- Publication date Feb 10, 2022
- UNITED STATES STEEL CORPORATION
- Peter W. Moore
- C21 - METALLURGY OF IRON
Information Patent Application
Aluminum alloy wheel shape-correcting equipment
- Publication number 20210154719
- Publication date May 27, 2021
- CITIC DICASTAL CO., LTD
- Jiandong Guo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ALUMINIUM ALLOY, METHOD FOR PRODUCING AN ALUMINIUM FLAT PRODUCT, AL...
- Publication number 20200325560
- Publication date Oct 15, 2020
- Hydro Aluminium Rolled Products GmbH
- Werner Droste
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STRAIGHTENING DEVICE
- Publication number 20200101508
- Publication date Apr 2, 2020
- Shang-Yuan HUANG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STRAIGHTENING APPARATUS
- Publication number 20200070228
- Publication date Mar 5, 2020
- HONG JIN INDUSTRY CO.,LTD.
- Chung Tsai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
WHEEL CORRECTION DEVICE
- Publication number 20190351474
- Publication date Nov 21, 2019
- CITIC DICASTAL CO., LTD
- Bowen Xue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ROLL BENDING MACHINE
- Publication number 20190348895
- Publication date Nov 14, 2019
- DENSO CORPORATION
- Chiaki SASAKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STRAIGHTENING APPARATUS FOR METAL PRODUCTS AND METHOD TO REPLACE AT...
- Publication number 20190184439
- Publication date Jun 20, 2019
- Danieli & C. Officine Meccaniche Spa
- Paolo MARTINELLO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR AUTOMATICALLY ADJUSTING THE STRAIGHTENING OF METAL ELEME...
- Publication number 20190126334
- Publication date May 2, 2019
- SCHNELL S.P.A.
- Massimo MONTEMARANI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HEAT TRANSFER TUBE FOR STEAM GENERATOR AND METHOD FOR PRODUCING THE...
- Publication number 20180299121
- Publication date Oct 18, 2018
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Masatoshi Toyoda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
STRAIGHTENING DEVICE FOR STRAIGHTENING CABLES
- Publication number 20170173652
- Publication date Jun 22, 2017
- Komax Holding AG
- Stefan Viviroli
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND APPARATUS FOR REPAIR OF RADIAL DEFORMATION OF MULTI-STRA...
- Publication number 20170040780
- Publication date Feb 9, 2017
- Hard Hat Ventures, LLC
- Stephen W. Moore
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Crystal Growth Crucible Re-Shaper
- Publication number 20160303631
- Publication date Oct 20, 2016
- Siemens Medical Solutions USA, Inc.
- Mark S. Andreaco
- C30 - CRYSTAL GROWTH
Information Patent Application
ALUMINUM BAR AND METHOD FOR PRODUCING SAME
- Publication number 20160271665
- Publication date Sep 22, 2016
- SHOWA DENKO K.K.
- Tomoya HAYAKAWA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SYSTEMS AND METHODS FOR DEPLOYING TUBULAR CONDUITS AND TUBING
- Publication number 20160175906
- Publication date Jun 23, 2016
- OilStone Energy Services, Inc.
- Eugene J. Butler
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DRAWING UNIT AND CORRESPONDING METHOD
- Publication number 20150343508
- Publication date Dec 3, 2015
- Giorgio Del Fabro
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Portable Rotary Tube Straightener Apparatus
- Publication number 20140373587
- Publication date Dec 25, 2014
- Kevin Harding
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STRAIGHTENING DEVICE WITH HYPERBOLIC ROLLS FOR METAL PRODUCTS AND C...
- Publication number 20140318202
- Publication date Oct 30, 2014
- Danieli & C. Officine Meccaniche Spa
- Loris Clocchiatti
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HEAT TRANSFER TUBE FOR STEAM GENERATOR AND METHOD FOR PRODUCING THE...
- Publication number 20130118420
- Publication date May 16, 2013
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Masatoshi Toyoda
- C21 - METALLURGY OF IRON
Information Patent Application
Method for producing duplex stainless steel pipe, method for straig...
- Publication number 20100005848
- Publication date Jan 14, 2010
- Hajime Osako
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PROCESSES FOR TEXTURED PIPE MANUFACTURER
- Publication number 20090242067
- Publication date Oct 1, 2009
- Rachata Leelaprachakul
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Mounting and dismounting mechanism for a straightening or calibrati...
- Publication number 20020092726
- Publication date Jul 18, 2002
- Risto Kiviranta
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Hydraulic positioning assembly for cold rolling tubes
- Publication number 20020088264
- Publication date Jul 11, 2002
- Mueller Group, Inc., a Delaware corporation
- James O. Williams
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Stick curvature correction device

Device for producing metal sheets or hollow chamber plates from ext...

Processing device, and method for controlling processing device

Aluminum alloy wheel shape-correcting equipment

Straightening apparatus for metal products and method to replace at...

Compressive forming processes for enhancing collapse resistance in...

Method for automatically adjusting the straightening of metal eleme...

Wheel correction device

Straightening device

Straightening device for straightening cables

Method for producing a heat transfer tube for steam generator using...

Method and apparatus for repair of radial deformation of multi-stra...

Aluminum bar and method for producing same

Metal strips straightening machine

Crystal growth crucible re-shaper

Straightening device with hyperbolic rolls for metal products and c...

Drawing unit and corresponding method

Shaping method for metallic matrix

Method for producing duplex stainless steel pipe, method for straig...

Mounting and dismounting mechanism for a straightening or calibrati...

Method for automatic conducting of a straightening process

Hydraulic positioning assembly for cold rolling tubes

Control method, especially for load balancing of a plurality of ele...

Method for straightening out of true work pieces, especially cranks...

Method and apparatus for truing or straightening out of true work p...

Combined assembly to straighten and linearize sections

Method of straightening rolled material

Method and apparatus for truing or straightening out of true work p...

Method and apparatus for straightening a workpiece

Mounting a roller in a straightening machine

Patents Applicationslast 30 patents

STICK CURVATURE CORRECTION DEVICE

METHOD AND APPARATUS FOR DETECTING THE CONFIGURATION OF ELONGATED E...

COMPRESSIVE FORMING PROCESSES FOR ENHANCING COLLAPSE RESISTANCE IN...

Aluminum alloy wheel shape-correcting equipment

ALUMINIUM ALLOY, METHOD FOR PRODUCING AN ALUMINIUM FLAT PRODUCT, AL...

STRAIGHTENING DEVICE

STRAIGHTENING APPARATUS

WHEEL CORRECTION DEVICE

ROLL BENDING MACHINE

STRAIGHTENING APPARATUS FOR METAL PRODUCTS AND METHOD TO REPLACE AT...

METHOD FOR AUTOMATICALLY ADJUSTING THE STRAIGHTENING OF METAL ELEME...

HEAT TRANSFER TUBE FOR STEAM GENERATOR AND METHOD FOR PRODUCING THE...

STRAIGHTENING DEVICE FOR STRAIGHTENING CABLES

METHOD AND APPARATUS FOR REPAIR OF RADIAL DEFORMATION OF MULTI-STRA...

Crystal Growth Crucible Re-Shaper

ALUMINUM BAR AND METHOD FOR PRODUCING SAME

SYSTEMS AND METHODS FOR DEPLOYING TUBULAR CONDUITS AND TUBING

DRAWING UNIT AND CORRESPONDING METHOD

Portable Rotary Tube Straightener Apparatus

STRAIGHTENING DEVICE WITH HYPERBOLIC ROLLS FOR METAL PRODUCTS AND C...

HEAT TRANSFER TUBE FOR STEAM GENERATOR AND METHOD FOR PRODUCING THE...

Method for producing duplex stainless steel pipe, method for straig...

PROCESSES FOR TEXTURED PIPE MANUFACTURER

Mounting and dismounting mechanism for a straightening or calibrati...

Hydraulic positioning assembly for cold rolling tubes