for flanging holes

Industry

CPC
B21D19/088

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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 B21D19/00Flanging or other edge treatment

Current Industry

B21D19/088for flanging holes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for forming a collar in a muffler housing
- Patent number 11,415,031
- Issue date Aug 16, 2022
- Bosal Emission Control Systems N.V.
- Paul Vanleene
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hole widening method, forming tool, and formed product
- Patent number 11,192,161
- Issue date Dec 7, 2021
- Nippon Steel Corporation
- Jun Nitta
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing hot pressed product
- Patent number 11,097,332
- Issue date Aug 24, 2021
- Topre Corporation
- Hiroaki Takishima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Burring method and burring device
- Patent number 11,065,666
- Issue date Jul 20, 2021
- Nippon Steel Corporation
- Yasuhiro Ito
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Machining method for burred flat holes in metal plates
- Patent number 10,888,910
- Issue date Jan 12, 2021
- T. Rad Co., Ltd.
- Masaaki Takase
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Processing method and apparatus for metal housing
- Patent number 10,780,484
- Issue date Sep 22, 2020
- SHENZHEN TATFOOK QUAINTFAB CO., LTD.
- Jie Wen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tab with reinforced rivet hole, and tooling and associated method f...
- Patent number 10,384,830
- Issue date Aug 20, 2019
- Stolle Machinery Company, LLC
- Mark Richard Mitchell
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Header plate for a heat exchanger
- Patent number 10,386,129
- Issue date Aug 20, 2019
- DENSO Marston Ltd.
- Jonathan Turnbull
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method and device for producing a press-quenched part
- Patent number 10,364,476
- Issue date Jul 30, 2019
- ThyssenKrupp AG
- Volker Smukala
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Press molding and manufacturing method therefor
- Patent number 10,343,204
- Issue date Jul 9, 2019
- Yorozu Corporation
- Akira Narita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and device for achieving long collar lengths
- Patent number 10,265,751
- Issue date Apr 23, 2019
- ThyssenKrupp Steel Europe AG
- Thomas Flehmig
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manifold for a liquid cooling system
- Patent number 10,168,110
- Issue date Jan 1, 2019
- International Business Machines Corporation
- Francis R. Krug
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and device for forming a collar on a workpiece
- Patent number 10,118,211
- Issue date Nov 6, 2018
- ThyssenKrupp Steel Europe AG
- Thomas Flehmig
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for forming a pressed component, method for manufacturing a...
- Patent number 10,092,940
- Issue date Oct 9, 2018
- Kabushiki Kaisha F.C.C.
- Keitaro Kawai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manufacturing of computing devices
- Patent number 10,086,484
- Issue date Oct 2, 2018
- Apple Inc.
- David J. Morgenstern
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing caulked assembly
- Patent number 9,975,166
- Issue date May 22, 2018
- APS Japan Co., Ltd.
- Hidemitsu Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for forming metals
- Patent number 9,687,899
- Issue date Jun 27, 2017
- Allgaier Werke GmbH
- Michael Wolf
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tab with reinforced rivet hole, and tooling and associated method f...
- Patent number 9,573,724
- Issue date Feb 21, 2017
- Stolle Machinery Company, LLC
- Mark Richard Mitchell
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing a heat exchanger
- Patent number 9,566,672
- Issue date Feb 14, 2017
- LG Electronics Inc.
- Juhyok Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing a caulked assembly
- Patent number 9,308,568
- Issue date Apr 12, 2016
- APS Japan Co., Ltd.
- Hidemitsu Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Forged sideways extrusion
- Patent number 9,120,138
- Issue date Sep 1, 2015
- National Machinery LLC
- Mark W. Bordner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of forming a bearing device
- Patent number 8,910,385
- Issue date Dec 16, 2014
- NSK Europe Co., Ltd.
- Richard W. Fisk
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of forming a boss
- Patent number 7,775,078
- Issue date Aug 17, 2010
- NSK Europe Ltd.
- Richard W. Fisk
- C21 - METALLURGY OF IRON
Information Patent Grant
Press die, burring machining method, method of manufacturing presse...
- Patent number 7,757,534
- Issue date Jul 20, 2010
- FUJIFILM Corporation
- Hideaki Shiga
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for forming hollow shaft with a flange and product with holl...
- Patent number 7,673,487
- Issue date Mar 9, 2010
- Seiko Epson Corporation
- Yoshitaka Oda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Bearing assembly
- Patent number 7,246,948
- Issue date Jul 24, 2007
- NSK Europe Ltd.
- Richard William Fisk
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing a hardened sheet metal section
- Patent number 6,949,151
- Issue date Sep 27, 2005
- Benteler Automobiltechnik GmbH
- Oliver Müller
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing a sheet steel product such as a motor vehicle b...
- Patent number 6,293,134
- Issue date Sep 25, 2001
- SSAB Hardtech AB
- Martin Johnson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Punch and method for forming slugless pierced conical extrusions
- Patent number 6,109,086
- Issue date Aug 29, 2000
- DaimlerChrysler Corporation
- Steven W. Gambrel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Pressure forming and piercing a hollow body
- Patent number 5,799,524
- Issue date Sep 1, 1998
- Schafer Hydroforming GmbH & Co.
- August Wilhelm Schafer
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BURRING PROCESSING METHOD, BURRING PROCESSING MOLD, BURRING PROCESS...
- Publication number 20240100583
- Publication date Mar 28, 2024
- NIPPON STEEL CORPORATION
- Kenichiro OTSUKA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Punch and Die Assembly
- Publication number 20220274152
- Publication date Sep 1, 2022
- Rockhouse International Pty Ltd
- David Hancock
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING A COMPONENT BY FURTHER FORMING A PREFORMED CON...
- Publication number 20200038933
- Publication date Feb 6, 2020
- SALZGITTER FLACHSTAHL GMBH
- STEFAN MÜTZE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR THE OPTIMIZED PRODUCTION OF A COMPONENT WITH AT LEAST ON...
- Publication number 20200030866
- Publication date Jan 30, 2020
- SALZGITTER FLACHSTAHL GMBH
- STEFAN MÜTZE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOLE WIDENING METHOD, FORMING TOOL, AND FORMED PRODUCT
- Publication number 20180200772
- Publication date Jul 19, 2018
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Jun NITTA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND DEVICE FOR FORMING A COLLAR ON A WORKPIECE
- Publication number 20180036784
- Publication date Feb 8, 2018
- ThyssenKrupp Steel Europe AG
- Thomas FLEHMIG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PROCESSING METHOD AND APPARATUS FOR METAL HOUSING
- Publication number 20170348750
- Publication date Dec 7, 2017
- SHENZHEN TATFOOK QUAINTFAB CO., LTD.
- JIE WEN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND DEVICE FOR PRODUCING A PRESS-QUENCHED PART
- Publication number 20170226603
- Publication date Aug 10, 2017
- ThyssenKrupp Steel Europe AG
- Volker SMUKALA
- C21 - METALLURGY OF IRON
Information Patent Application
TAB WITH REINFORCED RIVET HOLE, AND TOOLING AND ASSOCIATED METHOD F...
- Publication number 20170113835
- Publication date Apr 27, 2017
- Stolle Machinery Company, LLC
- MARK RICHARD MITCHELL
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BEARING ASSEMBLY
- Publication number 20140301692
- Publication date Oct 9, 2014
- Richard W. FISK
- C21 - METALLURGY OF IRON
Information Patent Application
HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME
- Publication number 20140158333
- Publication date Jun 12, 2014
- JUHYOK KIM
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MANUFACTURING OF COMPUTING DEVICES
- Publication number 20140102162
- Publication date Apr 17, 2014
- Apple Inc.
- David J. Morgenstern
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FORGED SIDEWAYS EXTRUSION
- Publication number 20140096584
- Publication date Apr 10, 2014
- NATIONAL MACHINERY LLC
- Mark W. Bordner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR MANUFACTURING A CAULKED ASSEMBLY
- Publication number 20130192048
- Publication date Aug 1, 2013
- APS JAPAN CO., LTD.
- Hidemitsu WATANABE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
THIN PLATE BURRING PROCESSING METHOD AND THIN PLATE FEMALE SCREW-FO...
- Publication number 20130152656
- Publication date Jun 20, 2013
- RICOH COMPANY, LTD.
- Taiki Maeda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DEVICE, METHOD AND TOOL FOR PRODUCING A RIMMED PASSAGE IN A COMPONENT
- Publication number 20120204618
- Publication date Aug 16, 2012
- Tox Pressotechnik GmbH & Co. KG
- Michael BADENT
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
TAB WITH REINFORCED RIVET HOLE, AND TOOLING AND ASSOCIATED METHOD F...
- Publication number 20110147382
- Publication date Jun 23, 2011
- MARK RICHARD MITCHELL
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BOLT FOR PANEL COMBINATION AND PANEL COMBINATION METHOD USING THE SAME
- Publication number 20110103916
- Publication date May 5, 2011
- Hyundai Motor Company
- Chul Kim
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for forming hemmed edges at a punch hole of a metal protecti...
- Publication number 20100313721
- Publication date Dec 16, 2010
- Xuejun CUI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Press die, burring machining method, method of manufacturing presse...
- Publication number 20070234776
- Publication date Oct 11, 2007
- FUJIFILM CORPORATION
- Hideaki Shiga
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BEARING ASSEMBLY
- Publication number 20070204466
- Publication date Sep 6, 2007
- NSK EUROPE CO. LTD.
- Richard W. Fisk
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BEARING DEVICE
- Publication number 20070193033
- Publication date Aug 23, 2007
- NSK Europe Co., Ltd.
- Richard William Fisk
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for forming hollow shaft with a flange and product with holl...
- Publication number 20070151317
- Publication date Jul 5, 2007
- SEIKO EPSON CORPORATION
- Yoshitaka Oda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Bearing assembly
- Publication number 20060210209
- Publication date Sep 21, 2006
- Richard William Fisk
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of making a hardened sheet metal article
- Publication number 20030066581
- Publication date Apr 10, 2003
- BENTELER AUTOMOBILTECHNIK GMBH & CO. KG
- Ludger Gehringhoff
- C21 - METALLURGY OF IRON
Information Patent Application
Method for producing a hardened sheet metal section
- Publication number 20030000606
- Publication date Jan 2, 2003
- BENTELER AUTOMOBIL TECHNIK GMBH & CO. KG
- Oliver Muller
- C21 - METALLURGY OF IRON

for flanging holes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for forming a collar in a muffler housing

Hole widening method, forming tool, and formed product

Method for manufacturing hot pressed product

Burring method and burring device

Machining method for burred flat holes in metal plates

Processing method and apparatus for metal housing

Tab with reinforced rivet hole, and tooling and associated method f...

Header plate for a heat exchanger

Method and device for producing a press-quenched part

Press molding and manufacturing method therefor

Method and device for achieving long collar lengths

Manifold for a liquid cooling system

Method and device for forming a collar on a workpiece

Method for forming a pressed component, method for manufacturing a...

Manufacturing of computing devices

Method for manufacturing caulked assembly

Device for forming metals

Tab with reinforced rivet hole, and tooling and associated method f...

Method of manufacturing a heat exchanger

Method for manufacturing a caulked assembly

Forged sideways extrusion

Method of forming a bearing device

Method of forming a boss

Press die, burring machining method, method of manufacturing presse...

Method for forming hollow shaft with a flange and product with holl...

Bearing assembly

Method for producing a hardened sheet metal section

Method of producing a sheet steel product such as a motor vehicle b...

Punch and method for forming slugless pierced conical extrusions

Pressure forming and piercing a hollow body

Patents Applicationslast 30 patents

BURRING PROCESSING METHOD, BURRING PROCESSING MOLD, BURRING PROCESS...

Punch and Die Assembly

METHOD FOR PRODUCING A COMPONENT BY FURTHER FORMING A PREFORMED CON...

METHOD FOR THE OPTIMIZED PRODUCTION OF A COMPONENT WITH AT LEAST ON...

HOLE WIDENING METHOD, FORMING TOOL, AND FORMED PRODUCT

METHOD AND DEVICE FOR FORMING A COLLAR ON A WORKPIECE

PROCESSING METHOD AND APPARATUS FOR METAL HOUSING

METHOD AND DEVICE FOR PRODUCING A PRESS-QUENCHED PART

TAB WITH REINFORCED RIVET HOLE, AND TOOLING AND ASSOCIATED METHOD F...

BEARING ASSEMBLY

HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME

MANUFACTURING OF COMPUTING DEVICES

FORGED SIDEWAYS EXTRUSION

METHOD FOR MANUFACTURING A CAULKED ASSEMBLY

THIN PLATE BURRING PROCESSING METHOD AND THIN PLATE FEMALE SCREW-FO...

DEVICE, METHOD AND TOOL FOR PRODUCING A RIMMED PASSAGE IN A COMPONENT

TAB WITH REINFORCED RIVET HOLE, AND TOOLING AND ASSOCIATED METHOD F...

BOLT FOR PANEL COMBINATION AND PANEL COMBINATION METHOD USING THE SAME

Method for forming hemmed edges at a punch hole of a metal protecti...

Press die, burring machining method, method of manufacturing presse...

BEARING ASSEMBLY

BEARING DEVICE

Method for forming hollow shaft with a flange and product with holl...

Bearing assembly

Method of making a hardened sheet metal article

Method for producing a hardened sheet metal section