Piercing billets

Industry

CPC
B21J5/10

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Parent Industries

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

B21J5/10Piercing billets

Industries

Patents Grantslast 30 patents

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
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 manufacturing cylindrical body having different diameter...
- Patent number 10,828,686
- Issue date Nov 10, 2020
- NGK Spark Plug Co., Ltd.
- Satoru Ochiai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Vehicle stabilizer, processing device for eye portion of stabilizer...
- Patent number 10,696,122
- Issue date Jun 30, 2020
- NHK Spring Co., Ltd.
- Yasuharu Sakurai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Internal splitting method of cross-section of end of metal plate or...
- Patent number 10,328,593
- Issue date Jun 25, 2019
- Seki Press Co., Ltd.
- Masakatsu Seki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hollow forging process for main shaft of large wind turbine generator
- Patent number 10,316,384
- Issue date Jun 11, 2019
- Jiangyin Zenkung Forging Co., Ltd.
- Zhenhua Qi
- B22 - CASTING POWDER METALLURGY
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
Method of manufacturing light rotor shaft for eco-friendly vehicles
- Patent number 9,982,706
- Issue date May 29, 2018
- Hyundai Motor Company
- Bong Lae Jo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method of making a forged part
- Patent number 9,751,124
- Issue date Sep 5, 2017
- ArvinMeritor Technology, LLC
- Phillip Leicht
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Inner surface regulation tool, plug, mandrel, hot rolling mill, pre...
- Patent number 9,486,845
- Issue date Nov 8, 2016
- Nippon Steel & Sumitomo Metal Corporation
- Kouji Yamane
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing hollow shafts
- Patent number 9,446,445
- Issue date Sep 20, 2016
- Bharat Forge Ltd.
- Babasaheb Neelkanth Kalyani
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot forging press machine
- Patent number 9,233,408
- Issue date Jan 12, 2016
- ASAHI FORGE CORPORATION
- Shigemitsu Asahi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing automobile door hinge
- Patent number 8,984,726
- Issue date Mar 24, 2015
- Hiroshi Ogawa
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Radioactive substance container, manufacturing apparatus thereof an...
- Patent number 8,661,867
- Issue date Mar 4, 2014
- Mitsubishi Heavy Industries, Ltd.
- Yoshihiko Funakoshi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manufacturing method for bearing outer ring
- Patent number 8,424,208
- Issue date Apr 23, 2013
- NSK, Ltd.
- Kazuto Kobayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Monitoring apparatus and monitoring method of seamless pipe or tube...
- Patent number 8,413,474
- Issue date Apr 9, 2013
- Nippon Steel & Sumitomo Metal Corporation
- Hiroyuki Iwamoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of processing orifice
- Patent number 8,402,655
- Issue date Mar 26, 2013
- Hitachi Automotive Systems, Ltd.
- Masato Higuma
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods for forming articles having apertures and articles having s...
- Patent number 8,357,429
- Issue date Jan 22, 2013
- GM Global Technology Operations LLC
- Leonid C. Lev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Upper-end formed glass complex for hot expanding piercing and metho...
- Patent number 8,327,676
- Issue date Dec 11, 2012
- Sumitomo Metal Industries, Ltd.
- Junichi Nishimori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Deep drawn nozzle for precision liquid dispensing
- Patent number 8,210,455
- Issue date Jul 3, 2012
- John D. Newbold
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method of making a seamless hot-finished steel pipe, and device for...
- Patent number 8,166,792
- Issue date May 1, 2012
- V & M Deutschland GmbH
- Christoph Prasser
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of producing seamless metal tube and punch for use therein
- Patent number 8,037,732
- Issue date Oct 18, 2011
- Sumitomo Metal Industries, Ltd.
- Kazuhiro Shimoda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Methods for forming articles having apertures and articles having s...
- Patent number 7,879,402
- Issue date Feb 1, 2011
- GM Global Technology Operations LLC
- Leonid C. Lev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Injection valve and method of making orifice
- Patent number 7,874,070
- Issue date Jan 25, 2011
- Hitachi, Ltd.
- Kenichi Gunji
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for hole punching
- Patent number 7,690,236
- Issue date Apr 6, 2010
- Showa Denko K.K.
- Atsushi Otaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for making a cylindrical bearing member
- Patent number 7,594,332
- Issue date Sep 29, 2009
- Tsubakimoto Chain Co.
- Hirofumi Miki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Radioactive substance container, manufacturing apparatus thereof an...
- Patent number 7,485,884
- Issue date Feb 3, 2009
- Mitsubishi Heavy Industries. Ltd.
- Yoshihiko Funakoshi
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Radioactive substance containment vessel, and radioactive substance...
- Patent number 7,462,853
- Issue date Dec 9, 2008
- Mitsubishi Heavy Industries, Ltd.
- Yoshihiko Funakoshi
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method and apparatus for producing a cylindrical hollow body from a...
- Patent number 7,434,434
- Issue date Oct 14, 2008
- GFM Beteiligungs-und Management GmbH & Co. KG
- Robert Koppensteiner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hollow stepped shaft and method of forming the same
- Patent number 7,360,388
- Issue date Apr 22, 2008
- Kubota Iron Works Co., Ltd.
- Shigeaki Yamanaka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
COMPOUND PROFILING FORGING METHOD FOR LARGE WIND TURBINE MAIN SHAFT
- Publication number 20240286186
- Publication date Aug 29, 2024
- Zenkung Heavy Industry (Jiangsu) Co., Ltd
- Zhenwei Yan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PRESSING METHOD AND METHOD OF MANUFACTURING MECHANICAL APPARATUS
- Publication number 20210260844
- Publication date Aug 26, 2021
- NSK Ltd.
- Nobuyuki HAGIWARA
- B30 - PRESSES
Information Patent Application
SHAFT FOR STEERING DEVICE, METHOD OF MANUFACTURING SHAFT FOR STEERI...
- Publication number 20200290113
- Publication date Sep 17, 2020
- NSK Ltd.
- Tatsuya SUEHIRO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD FOR MANUFACTURING UNIVERSAL JOINT USING PIPE
- Publication number 20190193138
- Publication date Jun 27, 2019
- Byeong Hwa LEE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
INNER SURFACE REGULATION TOOL, PLUG, MANDREL, HOT ROLLING MILL, PRE...
- Publication number 20150314346
- Publication date Nov 5, 2015
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kouji YAMANE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method For Manufacturing Hollow Shafts
- Publication number 20150050513
- Publication date Feb 19, 2015
- Babasaheb Neelkanth Kalyani
- C21 - METALLURGY OF IRON
Information Patent Application
SYSTEM AND METHOD OF MAKING A FORGED PART
- Publication number 20140208818
- Publication date Jul 31, 2014
- ArvinMeritor Technology, LLC
- Phillip Leicht
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND DEVICE FOR PRODUCING A HOLLOW METALLIC BILLET FROM A MET...
- Publication number 20140033781
- Publication date Feb 6, 2014
- Paul Stoll
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOT FORGING PRESS MACHINE
- Publication number 20130319065
- Publication date Dec 5, 2013
- ASAHI FORGE CORPORATION
- Shigemitsu ASAHI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF MANUFACTURING AUTOMOBILE DOOR HINGE
- Publication number 20130276276
- Publication date Oct 24, 2013
- Hiroshi OGAWA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MANUFACTURING METHOD FOR BEARING OUTER RING
- Publication number 20130205593
- Publication date Aug 15, 2013
- NSK Ltd.
- Kazuto Kobayashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ZONING CLOSED-DIE EXTRUDING DEVICE AND METHOD
- Publication number 20120090375
- Publication date Apr 19, 2012
- Yongnian Yan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Axle Sleeve Manufacturing Process
- Publication number 20120031516
- Publication date Feb 9, 2012
- National Machine Company
- Richard B. Yori, III
- B60 - VEHICLES IN GENERAL
Information Patent Application
UPPER-END FORMED GLASS COMPLEX FOR HOT EXPANDING PIERCING AND METHO...
- Publication number 20110219837
- Publication date Sep 15, 2011
- Sumitomo Metal Industries, Ltd.
- Junichi NISHIMORI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHODS FOR FORMING ARTICLES HAVING APERTURES AND ARTICLES HAVING S...
- Publication number 20110097513
- Publication date Apr 28, 2011
- Leonid C. Lev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of Processing Orifice
- Publication number 20100229385
- Publication date Sep 16, 2010
- Hitachi Automotive Systems, Ltd.
- Masato HIGUMA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF PRODUCING SEAMLESS METAL TUBE AND PUNCH FOR USE THEREIN
- Publication number 20100175450
- Publication date Jul 15, 2010
- Kazuhiro Shimoda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MANUFACTURING METHOD FOR BEARING OUTER RING
- Publication number 20100101091
- Publication date Apr 29, 2010
- NSK Ltd.
- Kazuto Kobayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Monitoring apparatus and monitoring method of seamless pipe or tube...
- Publication number 20100058824
- Publication date Mar 11, 2010
- Hiroyuki Iwamoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF MAKING BUSHING WITH BLIND GROOVES USED AS OIL RESERVOIR F...
- Publication number 20090064652
- Publication date Mar 12, 2009
- Hirofumi Miki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF MAKING A SEAMLESS HOT-FINISHED STEEL PIPE, AND DEVICE FOR...
- Publication number 20090044883
- Publication date Feb 19, 2009
- V & M DEUTSCHLAND GMBH
- Christoph Prasser
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
RADIOACTIVE SUBSTANCE CONTAINER, MANUFACTURING APPARATUS THEREOF AN...
- Publication number 20080209972
- Publication date Sep 4, 2008
- MITSUBISHI HEAVY INDUSTRIES LTD.
- Yoshihiko FUNAKOSHI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOLLOW STEPPED SHAFT AND METHOD OF FORMING THE SAME
- Publication number 20080127704
- Publication date Jun 5, 2008
- KUBOTA IRON WORKS CO., LTD.
- Shigeaki Yamanaka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Apparatus And Method For Manufacturing Outer Race Member For Consta...
- Publication number 20080120846
- Publication date May 29, 2008
- HONDA MOTOR CO., LTD.
- Yoshihisa Doi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHODS FOR FORMING ARTICLES HAVING APERTURES AND ARTICLES HAVING S...
- Publication number 20070217877
- Publication date Sep 20, 2007
- Leonid C. Lev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and apparatus for producing a cylindriacal hollow body from...
- Publication number 20070186604
- Publication date Aug 16, 2007
- Robert Koppensteiner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
RADIOACTIVE SUBSTANCE CONTAINER, MANUFACTURING APPARATUS THEREOF AN...
- Publication number 20070089474
- Publication date Apr 26, 2007
- Japan Casting & Forging Corporation
- Yoshihiko Funakoshi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Hollow stepped shaft and method of forming the same
- Publication number 20070068215
- Publication date Mar 29, 2007
- KUBOTA IRON WORKS CO., LTD.
- Shigeaki Yamanaka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Injection valve and method of making orifice
- Publication number 20070057093
- Publication date Mar 15, 2007
- HITACHI, LTD.
- Kenichi Gunji
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method and apparatus for hole punching
- Publication number 20060288754
- Publication date Dec 28, 2006
- SHOWA DENKO K.K.
- Atsushi Otaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Piercing billets

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Pressing method and method of manufacturing mechanical apparatus

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

Method for manufacturing cylindrical body having different diameter...

Vehicle stabilizer, processing device for eye portion of stabilizer...

Internal splitting method of cross-section of end of metal plate or...

Hollow forging process for main shaft of large wind turbine generator

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

Method of manufacturing light rotor shaft for eco-friendly vehicles

System and method of making a forged part

Inner surface regulation tool, plug, mandrel, hot rolling mill, pre...

Method for manufacturing hollow shafts

Hot forging press machine

Method of manufacturing automobile door hinge

Radioactive substance container, manufacturing apparatus thereof an...

Manufacturing method for bearing outer ring

Monitoring apparatus and monitoring method of seamless pipe or tube...

Method of processing orifice

Methods for forming articles having apertures and articles having s...

Upper-end formed glass complex for hot expanding piercing and metho...

Deep drawn nozzle for precision liquid dispensing

Method of making a seamless hot-finished steel pipe, and device for...

Method of producing seamless metal tube and punch for use therein

Methods for forming articles having apertures and articles having s...

Injection valve and method of making orifice

Method and apparatus for hole punching

Method and apparatus for making a cylindrical bearing member

Radioactive substance container, manufacturing apparatus thereof an...

Radioactive substance containment vessel, and radioactive substance...

Method and apparatus for producing a cylindrical hollow body from a...

Hollow stepped shaft and method of forming the same

Patents Applicationslast 30 patents

COMPOUND PROFILING FORGING METHOD FOR LARGE WIND TURBINE MAIN SHAFT

PRESSING METHOD AND METHOD OF MANUFACTURING MECHANICAL APPARATUS

SHAFT FOR STEERING DEVICE, METHOD OF MANUFACTURING SHAFT FOR STEERI...

METHOD FOR MANUFACTURING UNIVERSAL JOINT USING PIPE

INNER SURFACE REGULATION TOOL, PLUG, MANDREL, HOT ROLLING MILL, PRE...

Method For Manufacturing Hollow Shafts

SYSTEM AND METHOD OF MAKING A FORGED PART

METHOD AND DEVICE FOR PRODUCING A HOLLOW METALLIC BILLET FROM A MET...

HOT FORGING PRESS MACHINE

METHOD OF MANUFACTURING AUTOMOBILE DOOR HINGE

MANUFACTURING METHOD FOR BEARING OUTER RING

ZONING CLOSED-DIE EXTRUDING DEVICE AND METHOD

Axle Sleeve Manufacturing Process

UPPER-END FORMED GLASS COMPLEX FOR HOT EXPANDING PIERCING AND METHO...

METHODS FOR FORMING ARTICLES HAVING APERTURES AND ARTICLES HAVING S...

Method of Processing Orifice

METHOD OF PRODUCING SEAMLESS METAL TUBE AND PUNCH FOR USE THEREIN

MANUFACTURING METHOD FOR BEARING OUTER RING

Monitoring apparatus and monitoring method of seamless pipe or tube...

METHOD OF MAKING BUSHING WITH BLIND GROOVES USED AS OIL RESERVOIR F...

METHOD OF MAKING A SEAMLESS HOT-FINISHED STEEL PIPE, AND DEVICE FOR...

RADIOACTIVE SUBSTANCE CONTAINER, MANUFACTURING APPARATUS THEREOF AN...

HOLLOW STEPPED SHAFT AND METHOD OF FORMING THE SAME

Apparatus And Method For Manufacturing Outer Race Member For Consta...

METHODS FOR FORMING ARTICLES HAVING APERTURES AND ARTICLES HAVING S...

Method and apparatus for producing a cylindriacal hollow body from...

RADIOACTIVE SUBSTANCE CONTAINER, MANUFACTURING APPARATUS THEREOF AN...

Hollow stepped shaft and method of forming the same

Injection valve and method of making orifice

Method and apparatus for hole punching