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Special design or construction

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  • B21J7/02
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21JFORGING HAMMERING PRESSING METAL RIVETING FORGE FURNACES B21J7/00Hammers Forging machines with hammers or die jaws acting by impact

Current Industry

B21J7/02Special design or construction
Industries

Patents Grantslast 30 patents

  • 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

    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

    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

    Linkage press machine
    • Patent number 9,908,171
    • Issue date Mar 6, 2018
    • BTM Company LLC
    • William M. Faitel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Multi-mode hammering machine
    • Patent number 7,810,368
    • Issue date Oct 12, 2010
    • Christopher J. Rusch
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Resonantly-powered press
    • Patent number 4,385,014
    • Issue date May 24, 1983
    • Resonant Technology Co.
    • Raymond A. Gurries
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Impact device for marking, punching, stamping, forming, riveting an...
    • Patent number 4,129,188
    • Issue date Dec 12, 1978
    • Monti El-Souessi
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    3877283
    • Patent number 3,877,283
    • Issue date Apr 15, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3777543
    • Patent number 3,777,543
    • Issue date Dec 11, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3695079
    • Patent number 3,695,079
    • Issue date Oct 3, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3623351
    • Patent number 3,623,351
    • Issue date Nov 30, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3618677
    • Patent number 3,618,677
    • Issue date Nov 9, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3555865
    • Patent number 3,555,865
    • Issue date Jan 19, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3524339
    • Patent number 3,524,339
    • Issue date Aug 18, 1970
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3427851
    • Patent number 3,427,851
    • Issue date Feb 18, 1969
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2737138
    • Patent number 2,737,138
    • Issue date Mar 6, 1956
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2384641
    • Patent number 2,384,641
    • Issue date Sep 11, 1945
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2142114
    • Patent number 2,142,114
    • Issue date Jan 3, 1939
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2014206
    • Patent number 2,014,206
    • Issue date Sep 10, 1935
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1505916
    • Patent number 1,505,916
    • Issue date Aug 19, 1924
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    323616
    • Patent number 323,616
    • Issue date Aug 4, 1885
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    52894
    • Patent number 52,894
    • Issue date Feb 27, 1866
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • 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

    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

    LINKAGE PRESS MACHINE
    • Publication number 20170144214
    • Publication date May 25, 2017
    • BTM Company LLC
    • William M. Faitel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD AND APPARATUS FOR MANUFACTURING SPOKES
    • Publication number 20170057280
    • Publication date Mar 2, 2017
    • DT SWISS INC.
    • Alberto LAFUENTE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    METHOD FOR PRODUCING MICROSCOPIC COMPONENTS
    • Publication number 20110044841
    • Publication date Feb 24, 2011
    • TECHNISCHE UNIVERSITAT BRAUNSCHWEIG CAROLO- wILHELMINA
    • Joachim Roesler
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Multi-mode hammering machine
    • Publication number 20100000287
    • Publication date Jan 7, 2010
    • Christopher J. Rusch
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Process for producing a high density by high velocity compacting
    • Publication number 20050220658
    • Publication date Oct 6, 2005
    • Kent Olsson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Dynamic forging impact energy retention machine
    • Publication number 20050220921
    • Publication date Oct 6, 2005
    • Kent Olsson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...