Membership
Tour
Register
Log in
Hammers Forging machines with hammers or die jaws acting by impact
Follow
Industry
CPC
B21J7/00
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
B21J
FORGING HAMMERING PRESSING METAL RIVETING FORGE FURNACES
Current Industry
B21J7/00
Hammers Forging machines with hammers or die jaws acting by impact
Sub Industries
B21J7/02
Special design or construction
B21J7/04
Power hammers
B21J7/06
Drop hammers
B21J7/08
with rigidly-guided hammer
B21J7/10
with both drive and hammer connected to a fulcrumed lever
B21J7/12
the lever being a spring
B21J7/14
Forging machines working with several hammers
B21J7/145
the hammers being driven by a rotating annular driving member
B21J7/16
in rotary arrangements
B21J7/18
Forging machines working with die jaws
B21J7/20
Drives for hammers Transmission means therefor
B21J7/22
for power hammers
B21J7/24
operated by steam, air, or other gaseous pressure
B21J7/26
operated by internal combustion
B21J7/28
operated by hydraulic or liquid pressure
B21J7/30
operated by electro-magnets
B21J7/32
operated by rotary drive
B21J7/34
operating both the hammer and the anvil, so-called counter-tup
B21J7/36
for drop hammers
B21J7/38
driven by steam, air, or other gaseous pressure
B21J7/40
driven by hydraulic or liquid pressure
B21J7/42
operated by rotary drive
B21J7/44
equipped with belts, ropes, cables, chains
B21J7/46
Control devices specially adapted to forging hammers, not restricted to one of the preceding sub-groups
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Air-operated hammer
Patent number
12,071,738
Issue date
Aug 27, 2024
Equipment Corporation of America
Richard R Farmer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Forming of additively manufactured product
Patent number
12,042,966
Issue date
Jul 23, 2024
Smith & Nephew, Inc.
Vivek Pawar
B22 - CASTING POWDER METALLURGY
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
Method for producing a polygonal shaft
Patent number
11,759,846
Issue date
Sep 19, 2023
MAGNA POWERTRAIN GMBH & CO KG
Ewald Dohr
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 for producing a hollow valve for internal combustion engines
Patent number
11,524,330
Issue date
Dec 13, 2022
Federal-Mogul Valvetrain GmbH
Matthias Thorsten
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for production of performance enhanced metallic materials
Patent number
11,389,859
Issue date
Jul 19, 2022
The Boeing Company
Ali Yousefiani
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Repositionable tool die
Patent number
11,394,165
Issue date
Jul 19, 2022
Hubbell Incorporated
Richard E. Robicheau
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Swaging tool and method of manufacturing same
Patent number
11,358,210
Issue date
Jun 14, 2022
EATON INTELLIGENT POWER LIMITED
Tanul Singh
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Forward stroke pipe fitting swage machine systems and methods
Patent number
11,318,522
Issue date
May 3, 2022
Trinity Bay Equipment Holdings, LLC
David Michael Gregory
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Peripheral combination hydraulic press to forge and method of manuf...
Patent number
11,203,053
Issue date
Dec 21, 2021
Shyam Newar
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Forging hammer having an electric linear drive
Patent number
11,097,334
Issue date
Aug 24, 2021
Langenstein & Schemann GmbH
Markus Otto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hammer punch tool
Patent number
11,084,086
Issue date
Aug 10, 2021
Euro Tool, Inc.
Jay Nicholas Whaley
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Forward stroke pipe fitting swage machine systems and methods
Patent number
11,065,669
Issue date
Jul 20, 2021
Trinity Bay Equipment Holdings, LLC
David Michael Gregory
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Shaping device, in particular a spindle press, and method for shapi...
Patent number
10,967,418
Issue date
Apr 6, 2021
Langenstein & Schemann GmbH
Markus Otto
B30 - PRESSES
Information
Patent Grant
Method of manufacturing a drum of an axial piston machine
Patent number
10,960,459
Issue date
Mar 30, 2021
Liebherr Machines Bulle SA
Lennard Geissler
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Nut integrated with bracket and method of manufacturing the same
Patent number
10,883,529
Issue date
Jan 5, 2021
Hyundai Motor Company
Heui Bom Lee
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Forming machine, in particular forging hammer, and method for contr...
Patent number
10,875,082
Issue date
Dec 29, 2020
Langenstein & Schemann GmbH
Markus Otto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Forming of additively manufactured product
Patent number
10,857,708
Issue date
Dec 8, 2020
Smith & Nephew, Inc.
Vivek Pawar
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High-pressure line
Patent number
10,746,147
Issue date
Aug 18, 2020
PETER FUCHS TECHNOLOGY GROUP AG
Alkan Göcmen
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of making an axle
Patent number
10,710,147
Issue date
Jul 14, 2020
ArvinMeritor Technology, LLC
Andrew Bodary
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Composite manufacturing method with extruding and turning processes
Patent number
10,702,912
Issue date
Jul 7, 2020
Intai Technology Corp.
Yung-Fang Tsai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for manufacturing spokes
Patent number
10,696,092
Issue date
Jun 30, 2020
DT Swiss Inc.
Alberto Lafuente
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and device for forging a workpiece in bar form
Patent number
10,525,523
Issue date
Jan 7, 2020
GFM-GmbH
Robert Koppensteiner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Two step hydraulic breaker with automatic stroke adjustment
Patent number
10,472,797
Issue date
Nov 12, 2019
DAEMO Engineering Co., Ltd.
Yong Shik Park
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Non-magnetic alloy forgings
Patent number
10,337,093
Issue date
Jul 2, 2019
ATI PROPERTIES LLC
Robin M. Forbes Jones
C21 - METALLURGY OF IRON
Information
Patent Grant
Guidewire with varying properties
Patent number
10,335,580
Issue date
Jul 2, 2019
Abbott Cardiovascular Systems Inc.
Matthew James Chludzinski
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Forming machine, in particular a forging hammer
Patent number
10,293,398
Issue date
May 21, 2019
Langenstein & Schemann GmbH
Markus Otto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for production of performance enhanced metallic materials
Patent number
10,259,033
Issue date
Apr 16, 2019
The Boeing Company
Ali Yousefiana
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for projecting a production process and computer program and...
Patent number
10,261,494
Issue date
Apr 16, 2019
FELSS Systems GmbH
Serjosha Heinrichs
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
MATERIAL FORMING
Publication number
20240261848
Publication date
Aug 8, 2024
CELL IMPACT AB
Erika HENRIKSSON
B30 - PRESSES
Information
Patent Application
HOT FORMING A CAST FORGING INGOT
Publication number
20240207922
Publication date
Jun 27, 2024
GFM GmbH
Gottfried Blaimschein
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEVICE AND METHOD FOR CONTINUOUSLY PRODUCING AN AT LEAST PARTLY HOL...
Publication number
20240181515
Publication date
Jun 6, 2024
MAGNA POWERTRAIN GMBH & CO KG
Ewald Dohr
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HYDRAULIC FORMING MACHINE FOR PRESSING WORKPIECES, IN PARTICULAR FO...
Publication number
20240173765
Publication date
May 30, 2024
Langenstein & Schemann GMBH
Markus Otto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method of Incrementally Reducing and Stretch Straightening Shaped M...
Publication number
20230405665
Publication date
Dec 21, 2023
LeTourneau University
Adam Stroud
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
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
MULTI-PART MACHINE FRAME FOR A FORMING MACHINE
Publication number
20230070810
Publication date
Mar 9, 2023
Langenstein & Schemann GMBH
Lothar BAUERSACHS
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHODS OF AND APPARATUSES FOR METAL FORMING AND/OR CUTTING
Publication number
20220371072
Publication date
Nov 24, 2022
CELL IMPACT AB
Erika HENRIKSSON
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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
REAR LINK ASSEMBLY FOR VEHICLE SEAT AND METHOD OF MANUFACTURING SAME
Publication number
20220314846
Publication date
Oct 6, 2022
DAS CO., LTD.
Jae Yeol LEE
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING A POLYGONAL SHAFT
Publication number
20220314303
Publication date
Oct 6, 2022
MAGNA POWERTRAIN GMBH & CO KG
Ewald DOHR
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
AIR-OPERATED HAMMER
Publication number
20220186455
Publication date
Jun 16, 2022
Equipment Corporation of America
Richard R. Farmer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PRODUCING A HOLLOW VALVE FOR INTERNAL COMBUSTION ENGINES
Publication number
20220152690
Publication date
May 19, 2022
FEDERAL-MOGUL VALVETRAIN GMBH
MATTHIAS THORSTEN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHODS OF, AND APPARATUSES FOR, METAL FORMING
Publication number
20210268567
Publication date
Sep 2, 2021
CELL IMPACT AB
Erika HENRIKSSON
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Reciprocating Die-Assisted Drawing of Shaped Metal Components
Publication number
20210146426
Publication date
May 20, 2021
Adam Stroud
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Peripheral Combination Hydraulic Press to Forge and Method of Manuf...
Publication number
20210101203
Publication date
Apr 8, 2021
Shyam Newar
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Hydraulic Forging Machine And Method Of Replacing Upper Anvil Thereof
Publication number
20200230690
Publication date
Jul 23, 2020
Zhongkejuxin Clean Energy & Hot Forging Equipment Research and Development C...
Lianhua ZHANG
B30 - PRESSES
Information
Patent Application
Forging device for molten metal
Publication number
20200086377
Publication date
Mar 19, 2020
Charles Hsu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PRODUCTION OF PERFORMANCE ENHANCED METALLIC MATERIALS
Publication number
20200023425
Publication date
Jan 23, 2020
The Boeing Company
Ali Yousefiani
B22 - CASTING POWDER METALLURGY
Information
Patent Application
TEMPERATURE CONTROL SYSTEM FOR ADDITIVE MANUFACTURING AND METHOD FO...
Publication number
20190217417
Publication date
Jul 18, 2019
GENERAL ELECTRIC COMPANY
Yong Wu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FORGING HEAD, FORGING DEVICE AND ADDITIVE MANUFACTURING SYSTEM
Publication number
20190201981
Publication date
Jul 4, 2019
GENERAL ELECTRIC COMPANY
Hai Chang
B22 - CASTING POWDER METALLURGY
Information
Patent Application
HIGH-PRESSURE LINE
Publication number
20190145363
Publication date
May 16, 2019
PETER FUCHS TECHNOLOGY GROUP AG
Alkan Göcmen
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SWAGING TOOL AND METHOD OFMANUFACTURING SAME
Publication number
20180339333
Publication date
Nov 29, 2018
EATON CORPORATION
Tanul Singh
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Forming Machine, in Particular a Forging Hammer
Publication number
20180297105
Publication date
Oct 18, 2018
Langenstein & Schemann GMBH
Markus OTTO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Shaping Device, in Particular a Spindle Press, and Method for Shapi...
Publication number
20180290201
Publication date
Oct 11, 2018
Langenstein & Schemann GMBH
Markus Otto
B30 - PRESSES
Information
Patent Application
Forming Machine, in Particular Forging Hammer, and Method for Contr...
Publication number
20180185900
Publication date
Jul 5, 2018
Langenstein & Schemann GMBH
Markus Otto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
2 STEP AUTO STROKE TYPE HYRAULIC BREAKER
Publication number
20180163366
Publication date
Jun 14, 2018
DAEMO ENGINEERING CO., LTD.
Yong Shik Park
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Forging Hammer Having an Electric Linear Drive
Publication number
20180085820
Publication date
Mar 29, 2018
Langenstein & Schemann GMBH
Markus Otto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND DEVICE FOR FORGING A WORKPIECE IN BAR FORM
Publication number
20170320125
Publication date
Nov 9, 2017
GFM GmbH
Robert KOPPENSTEINER
C21 - METALLURGY OF IRON