Punching blanks or articles with or without obtaining scrap Notching

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B21D28/02

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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 B21D28/00Shaping by press-cutting Perforating

Current Industry

B21D28/02Punching blanks or articles with or without obtaining scrap Notching

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Workpiece transport unit, hot pressing equipment, workpiece transpo...
- Patent number 12,134,118
- Issue date Nov 5, 2024
- Nippon Steel Corporation
- Naruhiko Nomura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Blanking and trim die including an integrated power grinding tool
- Patent number 12,083,607
- Issue date Sep 10, 2024
- Ford Motor Company
- Liang Huang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mounting system for industrial digital barcode reader
- Patent number 12,020,113
- Issue date Jun 25, 2024
- Zebra Technologies Corporation
- Joseph D. Giordano
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a sheet metal component
- Patent number 11,993,824
- Issue date May 28, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Martin Kerscher
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manufacturing apparatus and manufacturing method for laminated iron...
- Patent number 11,990,802
- Issue date May 21, 2024
- Kuroda Precision Industries Ltd.
- Hironobu Okudaira
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rotating-layering mold and press apparatus comprising rotating-laye...
- Patent number 11,951,523
- Issue date Apr 9, 2024
- Sankyo Seisakusho Co.
- Kengo Suzuki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Drilling processing method using press
- Patent number 11,945,018
- Issue date Apr 2, 2024
- Mazda Motor Corporation
- Shigeru Matsumoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and device for cutting a workpiece
- Patent number 11,938,577
- Issue date Mar 26, 2024
- ThyssenKrupp Steel Europe AG
- Thomas Flehmig
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vacuum plate, sheet material handling apparatus comprising such vac...
- Patent number 11,926,489
- Issue date Mar 12, 2024
- Kongsberg Precision Cutting Systems Belgium BV
- Colin Maxwell Wade
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing laminated steel sheet, apparatus for manuf...
- Patent number 11,872,619
- Issue date Jan 16, 2024
- Threebond Co., Ltd.
- Ai Omura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Non-oriented electrical steel sheet and method of manufacturing sta...
- Patent number 11,795,518
- Issue date Oct 24, 2023
- Nippon Steel Corporation
- Hiroshi Fujimura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Sprocket for a bicycle drive train
- Patent number 11,767,079
- Issue date Sep 26, 2023
- SRAM Deutschland GmbH
- Peter Geist
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Notching apparatus and method for secondary battery
- Patent number 11,594,713
- Issue date Feb 28, 2023
- LG ENERGY SOLUTION, LTD.
- Sang Jin Woo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and robot system for producing transformer core
- Patent number 11,521,795
- Issue date Dec 6, 2022
- HEINRICH GEORG GMBH MASCHINENFABRIK
- Volker Loth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method for producing transformer cores
- Patent number 11,495,402
- Issue date Nov 8, 2022
- HEINRICH GEORG GMBH MASCHINENFABRIK
- Volker Loth
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for the production of a stack of laminations
- Patent number 11,476,739
- Issue date Oct 18, 2022
- Kienle + Spiess GmbH
- Daniel Blocher
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Metal laminate and manufacturing method of metal laminate
- Patent number 11,472,169
- Issue date Oct 18, 2022
- Mitsui High-Tec, Inc.
- Masahiro Izumi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method of machining an opening in a plurality of blanks
- Patent number 11,458,526
- Issue date Oct 4, 2022
- Ford Motor Company
- Laurent Bernard Chappuis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hot-stamped trim component
- Patent number 11,376,646
- Issue date Jul 5, 2022
- Toyoda Iron Works Co., Ltd.
- Kazuhiko Yokoi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manufacturing method of core of rotating electrical machine, and co...
- Patent number 11,336,158
- Issue date May 17, 2022
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi Kinpara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Longitudinal seat adjuster
- Patent number 11,267,370
- Issue date Mar 8, 2022
- Adient Engineering and IP GmbH
- Joachim Flick
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Machining planar workpieces
- Patent number 11,241,727
- Issue date Feb 8, 2022
- TRUMPF Werkzeugmaschinen GmbH+Co. KG
- Simon Ockenfuss
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Laminated member, laminated body, and motor
- Patent number 11,225,049
- Issue date Jan 18, 2022
- Panasonic Corporation
- Yukio Nishikawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manufacturing method of middle member structure
- Patent number 11,219,940
- Issue date Jan 11, 2022
- Asia Vital Components Co., Ltd.
- Wei-Kong Sheng
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing stacked core with adhesive
- Patent number 11,196,324
- Issue date Dec 7, 2021
- Satoshi Matsubayashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Ring-shaped or plate-like element and method for producing same
- Patent number 11,150,060
- Issue date Oct 19, 2021
- Schott AG
- Helmut Hartl
- F42 - AMMUNITION BLASTING
Information Patent Grant
Process for blanking of metal parts
- Patent number 11,135,635
- Issue date Oct 5, 2021
- Robert Bosch GmbH
- Sipke Koopmans
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Press molding method and press molding apparatus
- Patent number 11,130,163
- Issue date Sep 28, 2021
- Mazda Motor Corporation
- Shigeru Matsumoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing laminated iron core
- Patent number 11,117,181
- Issue date Sep 14, 2021
- JFE Steel Corporation
- Kunihiro Senda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cutting device and sheet material manufacturing method
- Patent number 11,090,705
- Issue date Aug 17, 2021
- Toyota Jidosha Kabushiki Kaisha
- Yoshihiro Hori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR MANUFACTURING A PIPE T-BRANCH
- Publication number 20240309981
- Publication date Sep 19, 2024
- Leo LARIKKA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRESS LINE, PRESS FORMING CONDITION CALCULATION METHOD, AND PRESS F...
- Publication number 20240307944
- Publication date Sep 19, 2024
- JFE STEEL CORPORATION
- Hiroto Miyake
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHODS AND APPARATUS FOR CUTTING PROFILES
- Publication number 20240033836
- Publication date Feb 1, 2024
- Seoul Laser Dieboard System Co., Ltd.
- Sang Moo Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR DETERMINING THE THICKNESS OF A MATERIAL STRIP DURING THE...
- Publication number 20240033806
- Publication date Feb 1, 2024
- BRUDERER AG
- Ugo DE SANTIS
- G01 - MEASURING TESTING
Information Patent Application
PROCESSING METHOD
- Publication number 20230405660
- Publication date Dec 21, 2023
- Toyota Jidosha Kabushiki Kaisha
- Tomoaki IHARA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Mounting System for Industrial Digital Barcode Reader
- Publication number 20230385577
- Publication date Nov 30, 2023
- Zebra Technologies Corporation
- Joseph D. Giordano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Foreign Material Removal Device for Notching Secondary Battery
- Publication number 20230378417
- Publication date Nov 23, 2023
- LG ENERGY SOLUTION, LTD.
- Jung Hyun Park
- B08 - CLEANING
Information Patent Application
MODULAR DIE AND METHOD FOR BLANKING A SHEET FOR MANUFACTURING BLANK...
- Publication number 20230356280
- Publication date Nov 9, 2023
- MENETA HOLDING A/S
- Rune KOFOED KIERSTEIN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
WORKPIECE TRANSPORT DEVICE
- Publication number 20230256499
- Publication date Aug 17, 2023
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Kazuyuki HIRATA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND APPARATUS MANUFACTURING HOT PRESS FORMED PARTS FOR MULTI...
- Publication number 20230256495
- Publication date Aug 17, 2023
- POSCO Co., Ltd
- Hong-Gee Kim
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SPOT WELDING METHOD AND SPOT WELDING APPARATUS
- Publication number 20230249278
- Publication date Aug 10, 2023
- SUBARU CORPORATION
- Masahiro YOKOI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND DEVICE FOR CUTTING A WORKPIECE
- Publication number 20230182244
- Publication date Jun 15, 2023
- ThyssenKrupp Steel Europe AG
- Thomas FLEHMIG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRESS APPARATUS AND METHOD FOR MANUFACTURING DIFFERENT-THICKNESS ME...
- Publication number 20230037636
- Publication date Feb 9, 2023
- Toyota Jidosha Kabushiki Kaisha
- Tetsuji EGAWA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
APPARATUS FOR THE ASSEMBLY OF LAMELLAR PACKS FOR ELECTRICAL USE
- Publication number 20220407400
- Publication date Dec 22, 2022
- CORRADA S.P.A.
- Alberto Curatoli
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CORE REMOVAL PUNCH AND HOLE FORMING METHOD
- Publication number 20220371135
- Publication date Nov 24, 2022
- Toyota Jidosha Kabushiki Kaisha
- Koichi HAYAMI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WORKPIECE TRANSPORT UNIT, HOT PRESSING EPUIPMENT, WORKPIECE TRANSPO...
- Publication number 20220152685
- Publication date May 19, 2022
- Nippon Steel Corporation
- Naruhiko NOMURA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR MANUFACTURING LAMINATED STEEL SHEET, APPARATUS FOR MANUF...
- Publication number 20220055088
- Publication date Feb 24, 2022
- THREEBOND CO., LTD.
- Ai OMURA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING STA...
- Publication number 20210292863
- Publication date Sep 23, 2021
- NIPPON STEEL CORPORATION
- Hiroshi FUJIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for the Production of a Stack of Laminations
- Publication number 20210273538
- Publication date Sep 2, 2021
- Kienle + Spiess GmbH
- Daniel Blocher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPROCKET FOR A BICYCLE DRIVE TRAIN
- Publication number 20210253197
- Publication date Aug 19, 2021
- SRAM DEUTSCHLAND GMBH
- PETER GEIST
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
BEVEL STUD PUNCH
- Publication number 20210213637
- Publication date Jul 15, 2021
- Ryan Douglas Carr-Rouse
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Manufacturing Apparatus and Manufacturing Method for Laminated Iron...
- Publication number 20210057969
- Publication date Feb 25, 2021
- KURODA PRECISION INDUSTRIES LTD..
- Hironobu Okudaira
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROTATING-LAYERING MOLD AND PRESS APPARATUS COMPRISING ROTATING-LAYE...
- Publication number 20210031256
- Publication date Feb 4, 2021
- SANKYO SEISAKUSHO CO
- Kengo SUZUKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Electrode Sheet Rolling Apparatus, Guide Roll System Used Therein,...
- Publication number 20210036356
- Publication date Feb 4, 2021
- LG CHEM, LTD.
- Yong Hee Kang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
VACCUUM PLATE, SHEET MATERIAL HANDLING APPARATUS COMPRISING SUCH VA...
- Publication number 20210002085
- Publication date Jan 7, 2021
- Colin Maxwell Wade
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DIE CUTTING INSERT AND METHOD FOR CUTTING SHEET METALS
- Publication number 20200398453
- Publication date Dec 24, 2020
- MAGNA INTERNATIONAL INC.
- Stephen John PAUL
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DEVICE AND METHOD FOR PRODUCING TRANSFORMER CORES
- Publication number 20200373085
- Publication date Nov 26, 2020
- Heinrich Georg GmbH Maschinenfabrik
- Volker Loth
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR MANUFACTURING A BEARING WASHER
- Publication number 20200318686
- Publication date Oct 8, 2020
- NTN CORPORATION
- Kohei MIZUTA
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF MANUFACTURING ROLLING BEARING RING
- Publication number 20200291999
- Publication date Sep 17, 2020
- NTN CORPORATION
- Kohei MIZUTA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PUNCHING DEVICE AND SHEARING DEVICE
- Publication number 20200269303
- Publication date Aug 27, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- MASAYUKI TAKAHASHI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Punching blanks or articles with or without obtaining scrap Notching

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Workpiece transport unit, hot pressing equipment, workpiece transpo...

Blanking and trim die including an integrated power grinding tool

Mounting system for industrial digital barcode reader

Method for producing a sheet metal component

Manufacturing apparatus and manufacturing method for laminated iron...

Rotating-layering mold and press apparatus comprising rotating-laye...

Drilling processing method using press

Method and device for cutting a workpiece

Vacuum plate, sheet material handling apparatus comprising such vac...

Method for manufacturing laminated steel sheet, apparatus for manuf...

Non-oriented electrical steel sheet and method of manufacturing sta...

Sprocket for a bicycle drive train

Notching apparatus and method for secondary battery

Method and robot system for producing transformer core

Device and method for producing transformer cores

Method for the production of a stack of laminations

Metal laminate and manufacturing method of metal laminate

Method of machining an opening in a plurality of blanks

Hot-stamped trim component

Manufacturing method of core of rotating electrical machine, and co...

Longitudinal seat adjuster

Machining planar workpieces

Laminated member, laminated body, and motor

Manufacturing method of middle member structure

Method of manufacturing stacked core with adhesive

Ring-shaped or plate-like element and method for producing same

Process for blanking of metal parts

Press molding method and press molding apparatus

Method of manufacturing laminated iron core

Cutting device and sheet material manufacturing method

Patents Applicationslast 30 patents

METHOD AND DEVICE FOR MANUFACTURING A PIPE T-BRANCH

PRESS LINE, PRESS FORMING CONDITION CALCULATION METHOD, AND PRESS F...

METHODS AND APPARATUS FOR CUTTING PROFILES

METHOD FOR DETERMINING THE THICKNESS OF A MATERIAL STRIP DURING THE...

PROCESSING METHOD

Mounting System for Industrial Digital Barcode Reader

Foreign Material Removal Device for Notching Secondary Battery

MODULAR DIE AND METHOD FOR BLANKING A SHEET FOR MANUFACTURING BLANK...

WORKPIECE TRANSPORT DEVICE

METHOD AND APPARATUS MANUFACTURING HOT PRESS FORMED PARTS FOR MULTI...

SPOT WELDING METHOD AND SPOT WELDING APPARATUS

METHOD AND DEVICE FOR CUTTING A WORKPIECE

PRESS APPARATUS AND METHOD FOR MANUFACTURING DIFFERENT-THICKNESS ME...

APPARATUS FOR THE ASSEMBLY OF LAMELLAR PACKS FOR ELECTRICAL USE

CORE REMOVAL PUNCH AND HOLE FORMING METHOD

WORKPIECE TRANSPORT UNIT, HOT PRESSING EPUIPMENT, WORKPIECE TRANSPO...

METHOD FOR MANUFACTURING LAMINATED STEEL SHEET, APPARATUS FOR MANUF...

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING STA...

Method for the Production of a Stack of Laminations

SPROCKET FOR A BICYCLE DRIVE TRAIN

BEVEL STUD PUNCH

Manufacturing Apparatus and Manufacturing Method for Laminated Iron...

ROTATING-LAYERING MOLD AND PRESS APPARATUS COMPRISING ROTATING-LAYE...

Electrode Sheet Rolling Apparatus, Guide Roll System Used Therein,...

VACCUUM PLATE, SHEET MATERIAL HANDLING APPARATUS COMPRISING SUCH VA...

DIE CUTTING INSERT AND METHOD FOR CUTTING SHEET METALS

DEVICE AND METHOD FOR PRODUCING TRANSFORMER CORES

METHOD FOR MANUFACTURING A BEARING WASHER

METHOD OF MANUFACTURING ROLLING BEARING RING

PUNCHING DEVICE AND SHEARING DEVICE