TREA

operated by hydraulic or liquid pressure

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Industry

  • CPC
  • B21J9/12
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21JFORGING HAMMERING PRESSING METAL RIVETING FORGE FURNACES B21J9/00Forging presses

Current Industry

B21J9/12operated by hydraulic or liquid pressure
Industries

Patents Grantslast 30 patents

  • 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

    Forging device and forging method for outer joint member of constan...
    • Patent number 11,478,845
    • Issue date Oct 25, 2022
    • NTN Corporation
    • Jun Numamoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulic machine unit and method for operating such a machine unit
    • Patent number 11,358,359
    • Issue date Jun 14, 2022
    • SMS GROUP GMBH
    • Frank Zensen
    • B30 - PRESSES
  • Information Patent Grant

    Hydraulic cylinder
    • Patent number 11,167,338
    • Issue date Nov 9, 2021
    • SMS group GMBH
    • Karsten Busch
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Striking unit and method for material processing by the use of high...
    • Patent number 10,882,098
    • Issue date Jan 5, 2021
    • Cell Impact AB
    • Anders Ivarson
    • 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

    Hydraulic knockout device
    • Patent number 10,864,573
    • Issue date Dec 15, 2020
    • Aida Engineering, Ltd.
    • Yasuyuki Kohno
    • B30 - PRESSES
  • Information Patent Grant

    Hydraulic forging press and method for controlling same
    • Patent number 10,786,847
    • Issue date Sep 29, 2020
    • JAPAN AEROFORGE, LTD.
    • Hiroaki Kuwano
    • 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

    Striking unit and method for material processing by the use of high...
    • Patent number 10,661,331
    • Issue date May 26, 2020
    • Cell Impact AB
    • Anders Ivarson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Deformation Method and Press
    • Patent number 10,556,263
    • Issue date Feb 11, 2020
    • Hilmar Hubbes
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Forming machine, particularly ring-rolling machine
    • Patent number 10,507,502
    • Issue date Dec 17, 2019
    • SMS GROUP GMBH
    • Ralf Bolik
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Lockbolt
    • Patent number 10,094,410
    • Issue date Oct 9, 2018
    • ADVEL UK LIMITED
    • Jonathan Brewer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Press forming apparatus and press forming method for a semi-solid m...
    • Patent number 9,993,866
    • Issue date Jun 12, 2018
    • Aida Engineering, Ltd.
    • Seiji Nakamura
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Press and method for pressing workpieces
    • Patent number 9,889,621
    • Issue date Feb 13, 2018
    • Langenstein & Schemann GmbH
    • Lothar Bauersachs
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Forming machine for forging, in particular, stretch-forging, workpi...
    • Patent number 9,457,393
    • Issue date Oct 4, 2016
    • Langenstein & Schemann GmbH
    • Ernst Schardt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Forging press
    • Patent number 9,421,603
    • Issue date Aug 23, 2016
    • SMS MEER GMBH
    • Walter Toth
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Double closed hydraulic mould stand
    • Patent number 8,418,521
    • Issue date Apr 16, 2013
    • Jiansu Pacific Precision Forging Co., Ltd.
    • Hanguan Xia
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Reshaping device with ejector and method of ejecting workpieces
    • Patent number 7,497,527
    • Issue date Mar 3, 2009
    • Schuler Pressen GmbH & Co. KG
    • Jürgen Fahrenbach
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Long reach press
    • Patent number 7,325,437
    • Issue date Feb 5, 2008
    • Jeff Boatright
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulic control method for hydraulic press
    • Patent number 6,634,205
    • Issue date Oct 21, 2003
    • Kawasaki Hydromechanics Corporation
    • Tsuneaki Yashima
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Forging die incorporated with a forging apparatus
    • Patent number 6,389,868
    • Issue date May 21, 2002
    • Honda Giken Kogyo Kabushiki Kaisha
    • Yuichi Nagao
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulic machine
    • Patent number 6,240,758
    • Issue date Jun 5, 2001
    • Toyokoki Co., Ltd.
    • Seiju Nagakura
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Forging die, and method and apparatus for controlling the same
    • Patent number 6,205,828
    • Issue date Mar 27, 2001
    • Honda Giken Kogyo Kabushiki Kaisha
    • Yuichi Nagao
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Double press
    • Patent number 5,732,588
    • Issue date Mar 31, 1998
    • Pahnke Engineering GmbH & Co. KG
    • Hans-Joachim Pahnke
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    High-pressure press
    • Patent number 5,622,105
    • Issue date Apr 22, 1997
    • Asea Brown Boveri AB
    • Carl Bergman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Upsetting press main drive
    • Patent number 5,551,276
    • Issue date Sep 3, 1996
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Berghold Hild
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulic press
    • Patent number 5,463,892
    • Issue date Nov 7, 1995
    • Nisshinbo Industries, Inc.
    • Masao Nakagawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process and apparatus for operating a press unit
    • Patent number 5,454,262
    • Issue date Oct 3, 1995
    • Pahnke Engineering GmbH & Co. KG
    • Walter Westermeyer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Forming machine
    • Patent number 5,447,050
    • Issue date Sep 5, 1995
    • Pahnke Engineering GmbH & Co., KG
    • Michael Pahnke
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents