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B21D22/21

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BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing

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Patents Grantslast 30 patents

Information Patent Grant
Pouch-shaped case forming apparatus and method of manufacturing pou...
- Patent number 12,136,736
- Issue date Nov 5, 2024
- LG ENERGY SOLUTION, LTD.
- Tae Yoon Kong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Press forming method
- Patent number 11,534,816
- Issue date Dec 27, 2022
- JFE Steel Corporation
- Masaki Urabe
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Pressed component manufacturing method and press apparatus
- Patent number 11,517,954
- Issue date Dec 6, 2022
- Nippon Steel Corporation
- Masahiro Kubo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and device for producing components having an adjusted botto...
- Patent number 11,426,784
- Issue date Aug 30, 2022
- thyssenknupp AG
- Thomas Flehmig
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Saddle-shaped press-molded article manufacturing method, pressing a...
- Patent number 11,311,925
- Issue date Apr 26, 2022
- Nippon Steel Corporation
- Satoshi Shirakami
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Production of reinforced double-layer parts
- Patent number 11,253,899
- Issue date Feb 22, 2022
- Alireza Mardani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Press forming device and method for producing press-formed articles
- Patent number 11,135,634
- Issue date Oct 5, 2021
- JFE Steel Corporation
- Hiroto Miyake
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Formed material manufacturing method and formed material
- Patent number 11,117,178
- Issue date Sep 14, 2021
- Nisshin Steel Co., Ltd.
- Naofumi Nakamura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Molded material production method and molded material
- Patent number 10,894,283
- Issue date Jan 19, 2021
- Nisshin Steel Co., Ltd.
- Naofumi Nakamura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Blank, and pressed article manufacturing method
- Patent number 10,828,685
- Issue date Nov 10, 2020
- Nippon Steel Corporation
- Takashi Miyagi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Press forming method and press forming tool
- Patent number 10,737,307
- Issue date Aug 11, 2020
- JFE Steel Corporation
- Satoshi Sumikawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Automobile body press-molded component and method for producing same
- Patent number 10,577,027
- Issue date Mar 3, 2020
- Nippon Steel Corporation
- Yasuhiro Ito
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Press forming method and tool of press forming
- Patent number 10,500,624
- Issue date Dec 10, 2019
- JFE Steel Corporation
- Ryo Ageba
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Molded material production method and molded material
- Patent number 10,500,626
- Issue date Dec 10, 2019
- NIPPON STEEL NISSHIN CO., LTD.
- Naofumi Nakamura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Press-molded article manufacturing method and press apparatus
- Patent number 10,493,512
- Issue date Dec 3, 2019
- Nippon Steel Corporation
- Toshiya Suzuki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Pressed component manufacturing method, pressed component, and pres...
- Patent number 10,449,590
- Issue date Oct 22, 2019
- Nippon Steel Corporation
- Masahiro Kubo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Press apparatus
- Patent number 10,350,663
- Issue date Jul 16, 2019
- Keylex Corporation
- Tsuyoshi Itaoka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Press-forming method
- Patent number 9,962,752
- Issue date May 8, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Shigeru Uchiyama
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing pot-shaped components in a shaping process
- Patent number 9,919,351
- Issue date Mar 20, 2018
- Adval Tech Holding AG
- Tom Walde
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and device for drawing and trimming blanks
- Patent number 9,669,447
- Issue date Jun 6, 2017
- ThyssenKrupp Steel Europe AG
- Thomas Flehmig
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and device for reshaping a workpiece by displacing material...
- Patent number 9,669,445
- Issue date Jun 6, 2017
- Leifeld Metal Spinning AG
- Benedikt Nillies
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus and method for manufacturing filters and inserting the fi...
- Patent number 9,630,732
- Issue date Apr 25, 2017
- RYCHIGER AG
- Rolf Hodler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Press forming method
- Patent number 9,452,461
- Issue date Sep 27, 2016
- Nippon Steel & Sumitomo Metal Corporation
- Mitsuharu Yamagata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing pressure vessel liners
- Patent number 9,433,995
- Issue date Sep 6, 2016
- Luxfer Gas Cylinders Limited
- Bernard Alain Jacques Chalandon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Press-work method and bottomed container
- Patent number 9,421,597
- Issue date Aug 23, 2016
- Nippon Steel & Sumitomo Metal Corporation
- Shuji Yamamoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of producing a separator
- Patent number 9,364,883
- Issue date Jun 14, 2016
- Toyota Boshoku Kabushiki Kaisha
- Takuma Watanabe
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device and method for construction of baffles from engine block fre...
- Patent number 9,302,318
- Issue date Apr 5, 2016
- Griffin Tactical Incorporated
- Jim Griffin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hot press mold, temperature measuring device, and hot press molding...
- Patent number 9,302,306
- Issue date Apr 5, 2016
- Toyota Jidosha Kabushiki Kaisha
- Shin'ichiroh Matsumoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Press-forming method of component with L shape
- Patent number 9,266,162
- Issue date Feb 23, 2016
- Nippon Steel & Sumitomo Metal Corporation
- Yasuharu Tanaka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Bossed disc-like member manufacturing method and bossed disc-like m...
- Patent number 8,875,555
- Issue date Nov 4, 2014
- Aisin AW Co., Ltd.
- Daisuke Iwata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING A BEAM WITH CLOSED SECTION
- Publication number 20230249242
- Publication date Aug 10, 2023
- LATECOERE
- Christophe PERRIER
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Pouch-Shaped Case Forming Apparatus and Method of Manufacturing Pou...
- Publication number 20220399600
- Publication date Dec 15, 2022
- LG ENERGY SOLUTION, LTD.
- Tae Yoon Kong
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SADDLE-SHAPED PRESS-MOLDED ARTICLE MANUFACTURING METHOD, PRESSING A...
- Publication number 20210220896
- Publication date Jul 22, 2021
- NIPPON STEEL CORPORATION
- Satoshi SHIRAKAMI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DEVICE FOR INCREMENTAL STAMPING BY MAGNETIC FORMING AND ASSOCIATED...
- Publication number 20210187578
- Publication date Jun 24, 2021
- "ADM28 s.ar.l."
- Gilles AVRILLAUD
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PRESS FORMING METHOD
- Publication number 20210162480
- Publication date Jun 3, 2021
- JFE STEEL CORPORATION
- Masaki Urabe
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DEVICE FOR STAMPING BY MAGNETIC FORMING AND ASSOCIATED METHOD
- Publication number 20190374992
- Publication date Dec 12, 2019
- ADM28 S.ÀR.L
- Gilles AVRILLAUD
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MOLDED MATERIAL PRODUCTION METHOD AND MOLDED MATERIAL
- Publication number 20190283101
- Publication date Sep 19, 2019
- Nisshin Steel Co. Ltd
- Naofumi Nakamura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PRESS-MOLDED ARTICLE MANUFACTURING METHOD AND PRESS APPARATUS
- Publication number 20190022729
- Publication date Jan 24, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Toshiya SUZUKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FORMED MATERIAL MANUFACTURING METHOD AND FORMED MATERIAL
- Publication number 20170128998
- Publication date May 11, 2017
- NISSHIN STEEL CO., LTD.
- Naofumi NAKAMURA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF MANUFACTURING PRESSURE VESSEL LINERS
- Publication number 20160023265
- Publication date Jan 28, 2016
- LUXFER GAS CYLINDERS LIMITED
- Bernard Alain Jacques Chalandon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PRESS-FORMING METHOD
- Publication number 20150367397
- Publication date Dec 24, 2015
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Shigeru UCHIYAMA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Container, and Selectively Formed Shell, and Tooling and Associated...
- Publication number 20150251237
- Publication date Sep 10, 2015
- Stolle Machinery Company, LLC
- Aaron E. Carstens
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND DEVICE FOR RESHAPING A WORKPIECE
- Publication number 20150089986
- Publication date Apr 2, 2015
- LEIFELD METAL SPINNING AG
- Benedikt Nillies
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
WARM PRESS FORMING METHOD AND AUTOMOBILE FRAME COMPONENT
- Publication number 20150078956
- Publication date Mar 19, 2015
- JFE STEEL CORPORATION
- Yoshikiyo Tamai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HOT-PRESSING APPARATUS
- Publication number 20140137619
- Publication date May 22, 2014
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Junji Asano
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF COLD FORMING A PIECE OF SHEET METAL BY BENDING OR PRESS M...
- Publication number 20140000336
- Publication date Jan 2, 2014
- Peter Alm
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND DEVICE FOR DRAWING AND TRIMMING BLANKS
- Publication number 20130019648
- Publication date Jan 24, 2013
- ThyssenKrupp Steel Europe AG
- Thomas Flehmig
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PRESS-FORMING METHOD OF COMPONENT WITH L SHAPE
- Publication number 20120297853
- Publication date Nov 29, 2012
- Yasuharu Tanaka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOT PRESS MOLD, TEMPERATURE MEASURING DEVICE, AND HOT PRESS MOLDING...
- Publication number 20120234069
- Publication date Sep 20, 2012
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Shin'ichiroh Matsumoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BOSSED DISC-LIKE MEMBER MANUFACTURING METHOD AND BOSSED DISC-LIKE M...
- Publication number 20120073350
- Publication date Mar 29, 2012
- AISIN AW CO., LTD.
- Daisuke IWATA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PRODUCING METHOD OF COMPACT
- Publication number 20120055223
- Publication date Mar 8, 2012
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Takuma WATANABE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRESS-MOLDING EMBOSSED STEEL PLATE
- Publication number 20110272068
- Publication date Nov 10, 2011
- FUKAI SEISAKUSHO CO., LTD.
- Susumu Sunaga
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method and device for producing highly dimensionally accurate flang...
- Publication number 20100133724
- Publication date Jun 3, 2010
- ThyssenKrupp Steel Europe AG
- Thomas Flehmig
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method and Apparatus for Forming a Steel Pressure Container, Such S...
- Publication number 20100129679
- Publication date May 27, 2010
- IMPRESS GROUP B.V.
- Johan Willem Roeterdink
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Stud and Method of Fabricating The Same
- Publication number 20080264137
- Publication date Oct 30, 2008
- NBT Co., Ltd.
- Sang Bong Park
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Plate-shaped workpiece positioning structure for hot press forming
- Publication number 20080223105
- Publication date Sep 18, 2008
- Masanobu Ichikawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DEEP DRAWING METHOD AND DEEP DRAWING MACHINE FOR CARRYING OUT THE M...
- Publication number 20070068214
- Publication date Mar 29, 2007
- BENTELER AUTOMOBILTECHNIK GMBH
- Hans-Jurgen Knaup
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Can bottom forming assembly
- Publication number 20060225479
- Publication date Oct 12, 2006
- Mark L. Zauhar
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Tool pack assembly
- Publication number 20060086170
- Publication date Apr 27, 2006
- Mark L. Zauhar
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method and apparatus for reducing wrinkle formation in deep drawing
- Publication number 20050268685
- Publication date Dec 8, 2005
- Pieter Jan Bolt
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

without fixing the border of the blank

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Pouch-shaped case forming apparatus and method of manufacturing pou...

Press forming method

Pressed component manufacturing method and press apparatus

Method and device for producing components having an adjusted botto...

Saddle-shaped press-molded article manufacturing method, pressing a...

Production of reinforced double-layer parts

Press forming device and method for producing press-formed articles

Formed material manufacturing method and formed material

Molded material production method and molded material

Blank, and pressed article manufacturing method

Press forming method and press forming tool

Automobile body press-molded component and method for producing same

Press forming method and tool of press forming

Molded material production method and molded material

Press-molded article manufacturing method and press apparatus

Pressed component manufacturing method, pressed component, and pres...

Press apparatus

Press-forming method

Method for producing pot-shaped components in a shaping process

Method and device for drawing and trimming blanks

Method and device for reshaping a workpiece by displacing material...

Apparatus and method for manufacturing filters and inserting the fi...

Press forming method

Method of manufacturing pressure vessel liners

Press-work method and bottomed container

Method of producing a separator

Device and method for construction of baffles from engine block fre...

Hot press mold, temperature measuring device, and hot press molding...

Press-forming method of component with L shape

Bossed disc-like member manufacturing method and bossed disc-like m...

Patents Applicationslast 30 patents

METHOD FOR MANUFACTURING A BEAM WITH CLOSED SECTION

Pouch-Shaped Case Forming Apparatus and Method of Manufacturing Pou...

SADDLE-SHAPED PRESS-MOLDED ARTICLE MANUFACTURING METHOD, PRESSING A...

DEVICE FOR INCREMENTAL STAMPING BY MAGNETIC FORMING AND ASSOCIATED...

PRESS FORMING METHOD

DEVICE FOR STAMPING BY MAGNETIC FORMING AND ASSOCIATED METHOD

MOLDED MATERIAL PRODUCTION METHOD AND MOLDED MATERIAL

PRESS-MOLDED ARTICLE MANUFACTURING METHOD AND PRESS APPARATUS

FORMED MATERIAL MANUFACTURING METHOD AND FORMED MATERIAL

METHOD OF MANUFACTURING PRESSURE VESSEL LINERS

PRESS-FORMING METHOD

Container, and Selectively Formed Shell, and Tooling and Associated...

METHOD AND DEVICE FOR RESHAPING A WORKPIECE

WARM PRESS FORMING METHOD AND AUTOMOBILE FRAME COMPONENT

HOT-PRESSING APPARATUS

METHOD OF COLD FORMING A PIECE OF SHEET METAL BY BENDING OR PRESS M...

METHOD AND DEVICE FOR DRAWING AND TRIMMING BLANKS

PRESS-FORMING METHOD OF COMPONENT WITH L SHAPE

HOT PRESS MOLD, TEMPERATURE MEASURING DEVICE, AND HOT PRESS MOLDING...

BOSSED DISC-LIKE MEMBER MANUFACTURING METHOD AND BOSSED DISC-LIKE M...

PRODUCING METHOD OF COMPACT

METHOD FOR PRESS-MOLDING EMBOSSED STEEL PLATE

Method and device for producing highly dimensionally accurate flang...

Method and Apparatus for Forming a Steel Pressure Container, Such S...

Stud and Method of Fabricating The Same

Plate-shaped workpiece positioning structure for hot press forming

DEEP DRAWING METHOD AND DEEP DRAWING MACHINE FOR CARRYING OUT THE M...

Can bottom forming assembly

Tool pack assembly

Method and apparatus for reducing wrinkle formation in deep drawing