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Forging hammers combined with forging presses Forging machines with provision for hammering and pressing

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  • CPC
  • B21J11/00
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21JFORGING HAMMERING PRESSING METAL RIVETING FORGE FURNACES

Current Industry

B21J11/00Forging hammers combined with forging presses Forging machines with provision for hammering and pressing
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Device and method for installing and adjusting sliding block of mul...
    • Patent number 11,673,181
    • Issue date Jun 13, 2023
    • Qingdao University of Technology
    • Sen Liang
    • 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

    Transfer device for a workpiece
    • Patent number 10,307,812
    • Issue date Jun 4, 2019
    • GUEDEL GROUP AG
    • Walter Zulauf
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tool and method for seating engine pistons
    • Patent number 9,321,137
    • Issue date Apr 26, 2016
    • Norfolk Southern Corporation
    • James R Snavely
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for controlling the movement of a reciprocatory hydraulic...
    • Patent number 4,397,175
    • Issue date Aug 9, 1983
    • The Gleason Works
    • William F. Shear
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3844157
    • Patent number 3,844,157
    • Issue date Oct 29, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3718027
    • Patent number 3,718,027
    • Issue date Feb 27, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3707866
    • Patent number 3,707,866
    • Issue date Jan 2, 1973
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3707534
    • Patent number 3,707,534
    • Issue date Dec 26, 1972
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3507143
    • Patent number 3,507,143
    • Issue date Apr 21, 1970
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3173286
    • Patent number 3,173,286
    • Issue date Mar 16, 1965
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2449401
    • Patent number 2,449,401
    • Issue date Sep 14, 1948
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2409254
    • Patent number 2,409,254
    • Issue date Oct 15, 1946
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2389425
    • Patent number 2,389,425
    • Issue date Nov 20, 1945
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents