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Methods for forging, hammering, or pressing Special equipment or accessories therefor
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B21J5/00
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
B21J
FORGING HAMMERING PRESSING METAL RIVETING FORGE FURNACES
Current Industry
B21J5/00
Methods for forging, hammering, or pressing Special equipment or accessories therefor
Sub Industries
B21J5/002
Hybrid process
B21J5/004
Thixotropic process
B21J5/006
using ultrasonic waves
B21J5/008
Incremental forging
B21J5/02
Die forging Trimming by making use of special dies; Punching during forging
B21J5/022
Open die forging
B21J5/025
Closed die forging
B21J5/027
Trimming
B21J5/04
by directly applied fluid pressure or explosive action
B21J5/06
for performing particular operations
B21J5/063
Friction heat forging
B21J5/066
Flow drilling
B21J5/08
Upsetting
B21J5/10
Piercing billets
B21J5/12
Forming profiles on internal or external surfaces
Industries
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Patents Grants
last 30 patents
Information
Patent Grant
Manufacturing method for hollow rack bar and hollow rack bar manufa...
Patent number
11,980,929
Issue date
May 14, 2024
Neturen Co., Ltd.
Toshifumi Uemoto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Check valve, air-conditioning apparatus, and method of manufacturin...
Patent number
11,969,774
Issue date
Apr 30, 2024
Mitsubishi Electric Corporation
Tsukasa Tanigawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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
Forging heads and fixing devices with aligned through-holes and cav...
Patent number
11,945,032
Issue date
Apr 2, 2024
General Electric Company
Hai Chang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Composite forming system combining additive manufacturing and forgi...
Patent number
11,945,047
Issue date
Apr 2, 2024
General Electric Company
Zirong Zhai
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Railing support post with receivers
Patent number
11,939,789
Issue date
Mar 26, 2024
Joel Duane Herman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Method and device for manufacturing hollow, internally cooled valves
Patent number
11,898,473
Issue date
Feb 13, 2024
Federal-Mogul Valvetrain GmbH
Thorsten Matthias
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
Bulk textured material sheeting
Patent number
11,858,025
Issue date
Jan 2, 2024
Gripmetal Limited
Ray Arbesman
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Torsion bar active length control and method of manufacturing
Patent number
11,819,962
Issue date
Nov 21, 2023
Steering Solutions IP Holding Corporation
Eric D. Pattok
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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 to form axisymmetric magnesium article by forging and flow-f...
Patent number
11,766,713
Issue date
Sep 26, 2023
GM Global Technology Operations LLC
Henry Zhan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy processing method and aluminum alloy workpiece
Patent number
11,708,628
Issue date
Jul 25, 2023
Honda Motor Co., Ltd.
Ayaka Yamaguchi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Processes and/or machines for producing continuous plastic deformat...
Patent number
11,691,201
Issue date
Jul 4, 2023
Kumar Kandasamy
B22 - CASTING POWDER METALLURGY
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
Rotational symmetrical and non-symmetrical plastic forming machine
Patent number
11,684,967
Issue date
Jun 27, 2023
TUSAS MOTOR SANAYII ANONIM SIRKETI
Mahmut Faruk Aksit
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Equipment and method for forming a front toothing on an inner ring...
Patent number
11,684,968
Issue date
Jun 27, 2023
Aktiebolaget SKF
Fabio Bogliacino
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
Forging process of magnesium alloy wheel hub
Patent number
11,660,659
Issue date
May 30, 2023
CITIC Dicastal CO., LTD.
Lixin Huang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Forming near-net shape single-piece piston blanks
Patent number
11,661,903
Issue date
May 30, 2023
KS Kolbenschmidt US, Inc.
David J. Boye
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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...
Patents Applications
last 30 patents
Information
Patent Application
REBAR UPSETTING PROCESS AND REBAR UPSET FORGING MACHINE
Publication number
20240131575
Publication date
Apr 25, 2024
ZHEJIANG RUICHENG MACHINERY MANUFACTURING CO., LTD.
Chengtao HE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
BULK TEXTURED MATERIAL SHEETING
Publication number
20240091841
Publication date
Mar 21, 2024
GRIPMETAL LIMITED
Ray ARBESMAN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method for automated pass schedule calculation in radial forging
Publication number
20240051013
Publication date
Feb 15, 2024
SMS group GMBH
Frederik KNAUF
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method for automated pass schedule calculation in radial forging
Publication number
20240051014
Publication date
Feb 15, 2024
SMS group GMBH
Frederik KNAUF
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method for automated pass schedule calculation in forging stepped s...
Publication number
20240051015
Publication date
Feb 15, 2024
SMS group GMBH
Frederik KNAUF
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
AN APPARATUS AND A METHOD FOR MATERIAL FORMING BY IMP ACT
Publication number
20230356286
Publication date
Nov 9, 2023
CELL IMPACT AB
Erika HENRIKSSON
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
Processes and/or Machines for Producing Continuous Plastic Deformat...
Publication number
20230311210
Publication date
Oct 5, 2023
Kumar Kandasamy
B22 - CASTING POWDER METALLURGY
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
SYSTEM AND METHOD TO PERFORM DISSIMILAR OPERATIONS IN A SINGLE MACHINE
Publication number
20230191543
Publication date
Jun 22, 2023
SCOFAST LLC
Craig F. FEIED
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
BEARING ELEMENT MANUFACTURING METHOD, BEARING MANUFACTURING METHOD,...
Publication number
20230160431
Publication date
May 25, 2023
NSK Ltd.
Kouhei MORI
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 MANUFACTURING HOT-FORGED MEMBER
Publication number
20230068369
Publication date
Mar 2, 2023
Hitachi Metals, Ltd.
Yoji YAMASHITA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD TO FORM AXISYMMETRIC MAGNESIUM ARTICLE BY FORGING AND FLOW-F...
Publication number
20230050499
Publication date
Feb 16, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Henry Zhan
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
FORGING DEVICE AND FORGING METHOD FOR OUTER JOINT MEMBER OF CONSTAN...
Publication number
20230013212
Publication date
Jan 19, 2023
NTN Corporation
Jun NUMAMOTO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
EQUIPMENT AND METHOD FOR FORMING A FRONT TOOTHING ON AN INNER RING...
Publication number
20230019199
Publication date
Jan 19, 2023
Fabio Bogliacino
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 AND DEVICE FOR MANUFACTURING HOLLOW, INTERNALLY COOLED VALVES
Publication number
20220403761
Publication date
Dec 22, 2022
FEDERAL-MOGUL VALVETRAIN GMBH
THORSTEN MATTHIAS
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method and device for monitoring and/or controlling a flow-drilling...
Publication number
20220395892
Publication date
Dec 15, 2022
Atlas Copco IAS GmbH
Michael Ludsteck
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method and Device for 1 Monitoring and/or Control of a Flow-Hole an...
Publication number
20220395893
Publication date
Dec 15, 2022
Atlas Copco IAS GmbH
Michael Ludsteck
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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 MACHINING A METAL CAST STRAND OF ROUND CROSS-SECTION BY...
Publication number
20220362833
Publication date
Nov 17, 2022
GFM GmbH
Robert KOPPENSTEINER
B22 - CASTING POWDER METALLURGY
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...