Die forging Trimming by making use of special dies; Punching during forging

Industry

CPC
B21J5/02

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BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21JFORGING HAMMERING PRESSING METAL RIVETING FORGE FURNACES B21J5/00Methods for forging, hammering, or pressing Special equipment or accessories therefor

Current Industry

B21J5/02Die forging Trimming by making use of special dies; Punching during forging

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a sintered part
- Patent number 12,350,732
- Issue date Jul 8, 2025
- GKN Sinter Metals Engineering GmbH
- Rainer Schmitt
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for creating elevations in a workpiece, apparatus and product
- Patent number 12,350,731
- Issue date Jul 8, 2025
- Neumayer Tekfor Engineering GmbH
- Daniel Schoener
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing metal components and metal component produced...
- Patent number 12,296,374
- Issue date May 13, 2025
- REHAU INDUSTRIES SE & CO. KG
- Sven Christoph
- C21 - METALLURGY OF IRON
Information Patent Grant
Die molding apparatus
- Patent number 12,296,381
- Issue date May 13, 2025
- Shenzhen University
- Jiang Ma
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Large-size diesel exhaust valve and manufacturing method thereof
- Patent number 12,104,508
- Issue date Oct 1, 2024
- Cosco Shipping Marine Equipt & Spares (NJ) Co., Ltd.
- Hong Lu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for forging niobium-tungsten alloy forged ring
- Patent number 12,083,580
- Issue date Sep 10, 2024
- Xi'an Space Engine Company Limited
- Kai Wang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing a monolithic aircraft door by die-cutting...
- Patent number 12,006,065
- Issue date Jun 11, 2024
- Aubert & Duval
- Ludovic Bourgeon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Conveying system, rotary forging method, rotary forging apparatus,...
- Patent number 11,959,515
- Issue date Apr 16, 2024
- NSK Ltd.
- Nobuyuki Hagiwara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Controlled microstructure for superalloy components
- Patent number 11,951,528
- Issue date Apr 9, 2024
- Rolls-Royce Corporation
- Timothy Paul Fuesting
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High-strength stainless steel rotor and method for preparing the same
- Patent number 11,951,530
- Issue date Apr 9, 2024
- Central Iron & Steel Research Institute
- Zhenbao Liu
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for producing a hose nipple
- Patent number 11,951,531
- Issue date Apr 9, 2024
- ContiTech Techno-Chemie GmbH
- Dominik Kempf
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Pressing method and method of manufacturing mechanical apparatus
- Patent number 11,931,983
- Issue date Mar 19, 2024
- NSK Ltd.
- Nobuyuki Hagiwara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Precision forging method, precision forging device, and precision f...
- Patent number 11,925,972
- Issue date Mar 12, 2024
- NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH...
- Zhigang Wang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Component with structured panel(s) and methods for forming the comp...
- Patent number 11,925,971
- Issue date Mar 12, 2024
- Rohr, Inc.
- Andrew J. Strutt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Forging device and forging method for outer joint member of constan...
- Patent number 11,897,025
- Issue date Feb 13, 2024
- NTN Corporation
- Jun Numamoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and device for thickening a plastically deformable hollow bo...
- Patent number 11,890,667
- Issue date Feb 6, 2024
- FELSS Systems GmbH
- Werner Michi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Forging device and method for manufacturing forged product
- Patent number 11,883,875
- Issue date Jan 30, 2024
- Proterial, Ltd.
- Shoichi Takahashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Forged outer ring
- Patent number 11,867,232
- Issue date Jan 9, 2024
- Aktiebolaget SKF
- Volker Wendt
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Wrought root blade manufacture methods
- Patent number 11,773,724
- Issue date Oct 3, 2023
- RTX Corporation
- Dilip M. Shah
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for forming large-size QCr0.8 alloy tapered cylindrical ring
- Patent number 11,684,965
- Issue date Jun 27, 2023
- Xi'an Space Engine Company Limited
- Jing Zhang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Temperature control system for additive manufacturing and method fo...
- Patent number 11,673,211
- Issue date Jun 13, 2023
- General Electric Company
- Yong Wu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for manufacturing a forged component
- Patent number 11,633,779
- Issue date Apr 25, 2023
- Hyundai Motor Company
- Jae Bong Park
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing operation rod of wrench assembly for disas...
- Patent number 11,628,488
- Issue date Apr 18, 2023
- CHIUANYOU METAL CO., LTD.
- Chin-Chung Chang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Mold and forging method
- Patent number 11,618,070
- Issue date Apr 4, 2023
- Toyota Jidosha Kabushiki Kaisha
- Tetsuya Kajimoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Forging and pressing production system and management method therefor
- Patent number 11,571,734
- Issue date Feb 7, 2023
- Ningbo Texoon Brassworks Co., LTD.
- Zhenhua Feng
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Shaft for steering device, method of manufacturing shaft for steeri...
- Patent number 11,541,450
- Issue date Jan 3, 2023
- NSK Ltd.
- Tatsuya Suehiro
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for cutting a cast strand or intermediate strip using shears
- Patent number 11,529,670
- Issue date Dec 20, 2022
- SMS group GMBH
- Luc Neumann
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
6XXX aluminium alloy extruded forging stock and method of manufactu...
- Patent number 11,519,058
- Issue date Dec 6, 2022
- CONSTELLIUM EXTRUSIONS DECIN S.R.O.
- Carla Da Fonseca Barbatti
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Die lubricant rotating spray tray device
- Patent number 11,493,170
- Issue date Nov 8, 2022
- CITIC Dicastal CO., LTD.
- Jinling Yang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manufacturing device and manufacturing method for component having...
- Patent number 11,484,933
- Issue date Nov 1, 2022
- Toyota Jidosha Kabushiki Kaisha
- Eiji Terada
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND UNIT FOR MANUFACTURING AN ELONGATE INTERMEDIATE PART BY...
- Publication number 20250205772
- Publication date Jun 26, 2025
- AUBERT & DUVAL
- Philippe SAGOT
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR MANUFACTURING CONSTANT VELOCITY DRIVE SHAFT
- Publication number 20250187062
- Publication date Jun 12, 2025
- SIGMA & HEARTS CO., LTD
- MOTOHARU NUKA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR MANUFACTURING HOT-FORGED MEMBER
- Publication number 20250179620
- Publication date Jun 5, 2025
- Proterial, Ltd.
- Yoji YAMASHITA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR READING A MARKING, AND WORKPIECE
- Publication number 20240428031
- Publication date Dec 26, 2024
- Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e. V.
- Thomas Härtling
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
RACK BAR AND STEERING DEVICE
- Publication number 20240375170
- Publication date Nov 14, 2024
- Hitachi Astemo, Ltd.
- Shinichi YAMANAKA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
large-size diesel exhaust valve and manufacturing method thereof
- Publication number 20240328333
- Publication date Oct 3, 2024
- Hong LU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALUMINUM ALLOY FORGING AND METHOD OF PRODUCING THE SAME
- Publication number 20240209488
- Publication date Jun 27, 2024
- SHOWA DENKO K K.
- Takuya ARAYAMA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FORGING PROCESS FOR AN ALUMINUM ALLOY PART
- Publication number 20230398597
- Publication date Dec 14, 2023
- Wuhan University of Technology
- Lin HUA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MOLD FOR PREPARING LARGE-SIZE RARE EARTH MAGNESIUM ALLOY INGOT WITH...
- Publication number 20230321705
- Publication date Oct 12, 2023
- Shanxi Zhongbei Ruizhi Jingcheng Technology Co., Ltd.
- Zhimin Zhang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Hot Forging Process and Mould for Carrying Out Said Process
- Publication number 20230311196
- Publication date Oct 5, 2023
- Giovanni Battista ANGELONI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
TEMPERATURE CONTROL SYSTEM FOR ADDITIVE MANUFACTURING AND METHOD FO...
- Publication number 20230302577
- Publication date Sep 28, 2023
- GENERAL ELECTRIC COMPANY
- Yong Wu
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PRESSED ARTICLE, PRESSING DEVICE, AND PRESSING METHOD
- Publication number 20230294161
- Publication date Sep 21, 2023
- DENSO CORPORATION
- Hiroshi SHOHARA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Forging and Pressing Production System and Management Method Therefor
- Publication number 20230150013
- Publication date May 18, 2023
- Ningbo Texoon Brassworks Co., Ltd.
- Zhenhua FENG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
JAW MEMBER, SURGICAL INSTRUMENT INCLUDING AT LEAST ONE JAW MEMBER,...
- Publication number 20230137803
- Publication date May 4, 2023
- Covidien LP
- Michael B. Lyons
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR MANUFACTURING SUSPENSION ARM FOR VEHICLE
- Publication number 20230131048
- Publication date Apr 27, 2023
- ILJIN CO., LTD.
- Se Woong JEONG
- B60 - VEHICLES IN GENERAL
Information Patent Application
COMPONENT WITH STRUCTURED PANEL(S) AND METHODS FOR FORMING THE COMP...
- Publication number 20230079677
- Publication date Mar 16, 2023
- Andrew J. Strutt
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for Producing a Sintered Part
- Publication number 20230009436
- Publication date Jan 12, 2023
- GKN SINTER METALS ENGINEERING GMBH
- Rainer Schmitt
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method for Creating Elevations in a Workpiece, Apparatus and Product
- Publication number 20220371078
- Publication date Nov 24, 2022
- Neumayer Tekfor Engineering GmbH
- Daniel SCHOENER
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Wrought Root Blade Manufacture Methods
- Publication number 20220364472
- Publication date Nov 17, 2022
- Raytheon Technologies Corporation
- Dilip M. Shah
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MANUFACTURING OPERATION ROD OF WRENCH ASSEMBLY FOR DISAS...
- Publication number 20220339693
- Publication date Oct 27, 2022
- CHIUANYOU METAL CO., LTD.
- CHIN-CHUNG CHANG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HIGH-STRENGTH STAINLESS STEEL ROTOR AND METHOD FOR PREPARING THE SAME
- Publication number 20220331856
- Publication date Oct 20, 2022
- Central Iron & Steel Research Institute
- Zhenbao LIU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Forging Device And Method For Manufacturing Forged Product
- Publication number 20220219225
- Publication date Jul 14, 2022
- Hitachi Metals, Ltd.
- Shoichi Takahashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ALUMINUM ALLOY FORGING AND METHOD OF PRODUCING THE SAME
- Publication number 20220195573
- Publication date Jun 23, 2022
- SHOWA DENKO K.K.
- Takuya ARAYAMA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MOLD AND FORGING METHOD
- Publication number 20220168800
- Publication date Jun 2, 2022
- Toyota Jidosha Kabushiki Kaisha
- Tetsuya KAJIMOTO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND DEVICE FOR PRODUCING A HOSE NIPPLE
- Publication number 20220152688
- Publication date May 19, 2022
- ContiTech Techno-Chemie GmbH
- Dominik Kempf
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR FORGING NIOBIUM-TUNGSTEN ALLOY FORGED RING
- Publication number 20220126355
- Publication date Apr 28, 2022
- Xi'an Space Engine Company Limited
- Kai WANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR MANUFACTURING A PISTON ROD UNIT AND A HOLLOW SHAFT
- Publication number 20220120296
- Publication date Apr 21, 2022
- LIEBHERR-COMPONENTS KIRCHDORF GMBH
- Christoph GUHL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR FORMING LARGE-SIZE QCr0.8 ALLOY TAPERED CYLINDRICAL RING
- Publication number 20220097123
- Publication date Mar 31, 2022
- Xi'an Space Engine Company Limited
- Jing ZHANG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR THE PRODUCTION OF PARTS MADE FROM METAL OR METAL MATRIX...
- Publication number 20220097139
- Publication date Mar 31, 2022
- Saint Jean Industries
- Emile Thomas DI SERIO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CONTROLLED MICROSTRUCTURE FOR SUPERALLOY COMPONENTS
- Publication number 20220055093
- Publication date Feb 24, 2022
- Rolls-Royce Corporation
- Timothy Paul Fuesting
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Die forging Trimming by making use of special dies; Punching during forging

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for producing a sintered part

Method for creating elevations in a workpiece, apparatus and product

Method for producing metal components and metal component produced...

Die molding apparatus

Large-size diesel exhaust valve and manufacturing method thereof

Method for forging niobium-tungsten alloy forged ring

Method for manufacturing a monolithic aircraft door by die-cutting...

Conveying system, rotary forging method, rotary forging apparatus,...

Controlled microstructure for superalloy components

High-strength stainless steel rotor and method for preparing the same

Method and device for producing a hose nipple

Pressing method and method of manufacturing mechanical apparatus

Precision forging method, precision forging device, and precision f...

Component with structured panel(s) and methods for forming the comp...

Forging device and forging method for outer joint member of constan...

Method and device for thickening a plastically deformable hollow bo...

Forging device and method for manufacturing forged product

Forged outer ring

Wrought root blade manufacture methods

Method for forming large-size QCr0.8 alloy tapered cylindrical ring

Temperature control system for additive manufacturing and method fo...

Method and apparatus for manufacturing a forged component

Method for manufacturing operation rod of wrench assembly for disas...

Mold and forging method

Forging and pressing production system and management method therefor

Shaft for steering device, method of manufacturing shaft for steeri...

Method for cutting a cast strand or intermediate strip using shears

6XXX aluminium alloy extruded forging stock and method of manufactu...

Die lubricant rotating spray tray device

Manufacturing device and manufacturing method for component having...

Patents Applicationslast 30 patents

METHOD AND UNIT FOR MANUFACTURING AN ELONGATE INTERMEDIATE PART BY...

METHOD FOR MANUFACTURING CONSTANT VELOCITY DRIVE SHAFT

METHOD FOR MANUFACTURING HOT-FORGED MEMBER

METHOD FOR READING A MARKING, AND WORKPIECE

RACK BAR AND STEERING DEVICE

large-size diesel exhaust valve and manufacturing method thereof

ALUMINUM ALLOY FORGING AND METHOD OF PRODUCING THE SAME

FORGING PROCESS FOR AN ALUMINUM ALLOY PART

MOLD FOR PREPARING LARGE-SIZE RARE EARTH MAGNESIUM ALLOY INGOT WITH...

Hot Forging Process and Mould for Carrying Out Said Process

TEMPERATURE CONTROL SYSTEM FOR ADDITIVE MANUFACTURING AND METHOD FO...

PRESSED ARTICLE, PRESSING DEVICE, AND PRESSING METHOD

Forging and Pressing Production System and Management Method Therefor

JAW MEMBER, SURGICAL INSTRUMENT INCLUDING AT LEAST ONE JAW MEMBER,...

METHOD FOR MANUFACTURING SUSPENSION ARM FOR VEHICLE

COMPONENT WITH STRUCTURED PANEL(S) AND METHODS FOR FORMING THE COMP...

Method for Producing a Sintered Part

Method for Creating Elevations in a Workpiece, Apparatus and Product

Wrought Root Blade Manufacture Methods

METHOD FOR MANUFACTURING OPERATION ROD OF WRENCH ASSEMBLY FOR DISAS...

HIGH-STRENGTH STAINLESS STEEL ROTOR AND METHOD FOR PREPARING THE SAME

Forging Device And Method For Manufacturing Forged Product

ALUMINUM ALLOY FORGING AND METHOD OF PRODUCING THE SAME

MOLD AND FORGING METHOD

METHOD AND DEVICE FOR PRODUCING A HOSE NIPPLE

METHOD FOR FORGING NIOBIUM-TUNGSTEN ALLOY FORGED RING

METHOD FOR MANUFACTURING A PISTON ROD UNIT AND A HOLLOW SHAFT

METHOD FOR FORMING LARGE-SIZE QCr0.8 ALLOY TAPERED CYLINDRICAL RING

METHOD FOR THE PRODUCTION OF PARTS MADE FROM METAL OR METAL MATRIX...

CONTROLLED MICROSTRUCTURE FOR SUPERALLOY COMPONENTS