Extending closed shapes of metal bands by rolling

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CPC
B21B5/00

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL

Current Industry

B21B5/00Extending closed shapes of metal bands by rolling

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Ring molded article manufacturing method and ring material
- Patent number 11,208,910
- Issue date Dec 28, 2021
- Hitachi Metals, Ltd.
- Jun Ohsone
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing ring-rolled product
- Patent number 11,135,642
- Issue date Oct 5, 2021
- Hitachi Metals, Ltd.
- Takuya Murai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
CVT ring member and method for manufacturing the same
- Patent number 10,948,046
- Issue date Mar 16, 2021
- Aichi Steel Corporation
- Takeshi Udagawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing ring-shaped member and manufacturing appar...
- Patent number 10,583,475
- Issue date Mar 10, 2020
- NSK Ltd.
- Kazuto Kobayashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Low cost parabolic cylindrical trough for concentrated solar power
- Patent number 10,488,079
- Issue date Nov 26, 2019
- Massachusetts Institute of Technology
- Alexander H. Slocum
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manufacturing method of precision machine tool bearing with high pr...
- Patent number 10,228,022
- Issue date Mar 12, 2019
- Wuhan University of Technology
- Dongsheng Qian
- C21 - METALLURGY OF IRON
Information Patent Grant
Ring rolling process and apparatus for ring rolling
- Patent number 10,189,074
- Issue date Jan 29, 2019
- Cambridge Enterprise Limited
- Julian Allwood
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Forming machine and method for control of a forming machine
- Patent number 10,065,234
- Issue date Sep 4, 2018
- SMS GROUP GMBH
- Ralf Bolik
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Ring rolling mill and ring rolling method
- Patent number 8,689,597
- Issue date Apr 8, 2014
- Mitsubishi Materials Corporation
- Shimpei Hirose
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Ring rolling mill and ring rolling method
- Patent number 8,365,564
- Issue date Feb 5, 2013
- Mitsubishi Materials Corporation
- Shimpei Hirose
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling apparatus and rolling method
- Patent number 7,290,420
- Issue date Nov 6, 2007
- Toyota Jidosha Kabushiki Kaisha
- Koji Shimoda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manufacturing method of endless metal belt and manufacturing appara...
- Patent number 7,204,005
- Issue date Apr 17, 2007
- Nissan Motor Co., Ltd.
- Ryuji Fukada
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing metal ring for endless metal belt
- Patent number 7,168,279
- Issue date Jan 30, 2007
- Honda Motor Co., Ltd.
- Katsuyuki Nakajima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Production method of belt for stainless steel continuously variable...
- Patent number 7,150,800
- Issue date Dec 19, 2006
- Nisshin Steel Co.
- Katsuhide Nishio
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling apparatus and rolling method
- Patent number 7,140,218
- Issue date Nov 28, 2006
- Toyota Jidosha Kabushiki Kaisha
- Koji Shimoda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Numerical-simulation method for rotary metal forming, recording med...
- Patent number 7,031,892
- Issue date Apr 18, 2006
- Mitsubishi Materials Corporation
- Hideo Takizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Peripheral length correction device of metal rings
- Patent number 6,949,013
- Issue date Sep 27, 2005
- Jatco LTD
- Takefumi Suzuki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Metal ring inputting and outputting device
- Patent number 6,898,956
- Issue date May 31, 2005
- Honda Giken Kogyo Kabushiki Kaisha
- Hideshi Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rolling device for ring
- Patent number 6,843,090
- Issue date Jan 18, 2005
- Honda Giken Kogyo Kabushiki Kaisha
- Hideshi Sato
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Molten salt composition for use in manufacturing laminated rings
- Patent number 6,663,724
- Issue date Dec 16, 2003
- Honda Giken Kogyo Kabushiki Kaisha
- Hitoshi Imai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing laminated ring and heat treatment apparatus...
- Patent number 6,631,542
- Issue date Oct 14, 2003
- Honda Giken Kogyo Kabushiki Kaisha
- Hitoshi Imai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing laminated ring
- Patent number 6,550,122
- Issue date Apr 22, 2003
- Honda Giken Kogyo Kabushiki Kaisha
- Hitoshi Imai
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing laminated ring using molten salt composition
- Patent number 6,379,473
- Issue date Apr 30, 2002
- Honda Giken Kogyo Kabushiki Kaisha
- Hitoshi Imai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing laminated ring and apparatus for measuring...
- Patent number 6,318,140
- Issue date Nov 20, 2001
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroaki Yamagishi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus and method for work hardening an endless belt for use in...
- Patent number 5,640,868
- Issue date Jun 24, 1997
- Larex A.G.
- Wilhelm F. Lauener
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and device for producing seamless ribbon and wire loops, and...
- Patent number 5,287,774
- Issue date Feb 22, 1994
- Wacker-Chemitronic Gesellschaft fur Elektronik-Grundstoffe mbH
- Dieter Seifert
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Six stage rolling apparatus for forming endless metal belts
- Patent number 4,757,701
- Issue date Jul 19, 1988
- Ishibashi Iron Works, Co., Ltd.
- Koichi Hamada
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Thin bands and method and apparatus for production thereof
- Patent number 4,568,617
- Issue date Feb 4, 1986
- Donald F. Wilkes
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Composite driving belt
- Patent number 4,332,575
- Issue date Jun 1, 1982
- Van Doorne's Transmissie B.V.
- Emery F. M. Hendriks
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for the forming of metal endless belts from bl...
- Patent number 4,176,538
- Issue date Dec 4, 1979
- Volvo Car B.V.
- Georg R. W. Kymmell
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING RING-ROLLED PRODUCT
- Publication number 20200306817
- Publication date Oct 1, 2020
- Hitachi Metals, Ltd.
- Takuya MURAI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
RING MOLDED ARTICLE MANUFACTURING METHOD AND RING MATERIAL
- Publication number 20200088057
- Publication date Mar 19, 2020
- Nippon Institute of Technology
- JUN OHSONE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RING ROLLING PROCESS AND APPARATUS FOR RING ROLLING
- Publication number 20180021842
- Publication date Jan 25, 2018
- CAMBRIDGE ENTERPRISE LIMITED
- Julian ALLWOOD
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
RING ROLLING MILL AND RING ROLLING METHOD
- Publication number 20130180302
- Publication date Jul 18, 2013
- MITSUBISHI MATERIALS CORPORATION
- Shimpei Hirose
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Forging of an Annular Article with Electric Induction Heating
- Publication number 20120279268
- Publication date Nov 8, 2012
- Don L. LOVELESS
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHODS AND FLANGE FOR ASSEMBLING TOWERS
- Publication number 20100257739
- Publication date Oct 14, 2010
- Sujith Sathian
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
RING ROLLING MILL AND RING ROLLING METHOD
- Publication number 20100236311
- Publication date Sep 23, 2010
- MITSUBISHI MATERIALS CORPORATION
- Shimpei Hirose
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Rolling apparatus and rolling method
- Publication number 20070039367
- Publication date Feb 22, 2007
- Koji Shimoda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of manufacturing metal ring for endless metal belt
- Publication number 20060144112
- Publication date Jul 6, 2006
- Katsuyuki Nakajima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Rolling apparatus and rolling method
- Publication number 20040172801
- Publication date Sep 9, 2004
- Koji Shimoda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Production method of belt for stainless steel continuously variable...
- Publication number 20040112481
- Publication date Jun 17, 2004
- Katsuhide Nishio
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Manufacturing method of endless metal belt and manufacturing appara...
- Publication number 20040103708
- Publication date Jun 3, 2004
- NISSAN MOTOR CO., LTD.
- Ryuji Fukada
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Rolling device for ring
- Publication number 20040035170
- Publication date Feb 26, 2004
- Hideshi Sato
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Metal ring inputting and outputting device
- Publication number 20040020257
- Publication date Feb 5, 2004
- Hideshi Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of manufacturing laminated ring and molten salt composition...
- Publication number 20020139445
- Publication date Oct 3, 2002
- Honda Giken Kogyo Kabushiki Kaisha
- Hitoshi Imai
- C21 - METALLURGY OF IRON
Information Patent Application
Numerical-simulation method for rotary metal forming, recording med...
- Publication number 20020045965
- Publication date Apr 18, 2002
- MITSUBISHI MATERIALS CORPORATION
- Hideo Takizawa
- G06 - COMPUTING CALCULATING COUNTING

Extending closed shapes of metal bands by rolling

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ring molded article manufacturing method and ring material

Method for manufacturing ring-rolled product

CVT ring member and method for manufacturing the same

Method for manufacturing ring-shaped member and manufacturing appar...

Low cost parabolic cylindrical trough for concentrated solar power

Manufacturing method of precision machine tool bearing with high pr...

Ring rolling process and apparatus for ring rolling

Forming machine and method for control of a forming machine

Ring rolling mill and ring rolling method

Ring rolling mill and ring rolling method

Rolling apparatus and rolling method

Manufacturing method of endless metal belt and manufacturing appara...

Method of manufacturing metal ring for endless metal belt

Production method of belt for stainless steel continuously variable...

Rolling apparatus and rolling method

Numerical-simulation method for rotary metal forming, recording med...

Peripheral length correction device of metal rings

Metal ring inputting and outputting device

Rolling device for ring

Molten salt composition for use in manufacturing laminated rings

Method of manufacturing laminated ring and heat treatment apparatus...

Method of manufacturing laminated ring

Method of manufacturing laminated ring using molten salt composition

Method of manufacturing laminated ring and apparatus for measuring...

Apparatus and method for work hardening an endless belt for use in...

Method and device for producing seamless ribbon and wire loops, and...

Six stage rolling apparatus for forming endless metal belts

Thin bands and method and apparatus for production thereof

Composite driving belt

Method and apparatus for the forming of metal endless belts from bl...

Patents Applicationslast 30 patents

METHOD FOR MANUFACTURING RING-ROLLED PRODUCT

RING MOLDED ARTICLE MANUFACTURING METHOD AND RING MATERIAL

RING ROLLING PROCESS AND APPARATUS FOR RING ROLLING

RING ROLLING MILL AND RING ROLLING METHOD

Forging of an Annular Article with Electric Induction Heating

METHODS AND FLANGE FOR ASSEMBLING TOWERS

RING ROLLING MILL AND RING ROLLING METHOD

Rolling apparatus and rolling method

Method of manufacturing metal ring for endless metal belt

Rolling apparatus and rolling method

Production method of belt for stainless steel continuously variable...

Manufacturing method of endless metal belt and manufacturing appara...

Rolling device for ring

Metal ring inputting and outputting device

Method of manufacturing laminated ring and molten salt composition...

Numerical-simulation method for rotary metal forming, recording med...