TREA

Pneumatically or hydraulically loaded blank holders

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Industry

  • CPC
  • B21D24/08
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL B21D24/00Special deep-drawing arrangements in, or in connection with, presses

Current Industry

B21D24/08Pneumatically or hydraulically loaded blank holders
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Impact Hydroforming Mold and Impact Hydroforming Method with Integr...
    • Publication number 20240351087
    • Publication date Oct 24, 2024
    • Institute of Metal Reseach Chinese Academy of Sciences
    • Yong XU
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DIE CUSHION DEVICE
    • Publication number 20220193748
    • Publication date Jun 23, 2022
    • Aida Engineering, Ltd.
    • Tadahiro Kondo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    FORMING DEVICE AND METHOD FOR LARGE THIN-WALLED PART WITH CURVED SU...
    • Publication number 20210046534
    • Publication date Feb 18, 2021
    • HARBIN INSTITUTE OF TECHNOLOGY
    • Yongchao XU
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    STRETCH FORMING DIE
    • Publication number 20200197997
    • Publication date Jun 25, 2020
    • Dajun Zhou
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DOUBLE-BLANK DETECTING APPARATUS FOR PRESS MACHINE AND DIE PROTECTI...
    • Publication number 20190358692
    • Publication date Nov 28, 2019
    • Aida Engineering, Ltd.
    • Yasuyuki KOHNO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    CUSHION PIN PRESSURE EQUALIZING DEVICE, DIE CUSHION DEVICE WITH CUS...
    • Publication number 20190270129
    • Publication date Sep 5, 2019
    • Aida Engineering, Ltd.
    • Yasuyuki KOHNO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    CUSHION PIN DEVICE FOR PRESS
    • Publication number 20190168279
    • Publication date Jun 6, 2019
    • Hyundai Motor Company
    • Ju Young KIM
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    WRINKLE GENERATION DETECTING DEVICE, DIE CUSHION DEVICE AND DIE PRO...
    • Publication number 20190076905
    • Publication date Mar 14, 2019
    • Aida Engineering, Ltd.
    • Junji MAKABE
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    MACHINE PRESS
    • Publication number 20180071807
    • Publication date Mar 15, 2018
    • John F Siekirk
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    CUSHION PIN DEVICE FOR PRESS
    • Publication number 20160339500
    • Publication date Nov 24, 2016
    • Hyundai Motor Company
    • Ju Young Kim
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    CUSHION PIN DEVICE FOR PRESS
    • Publication number 20150059425
    • Publication date Mar 5, 2015
    • Hyundai Motor Company
    • Ju Young Kim
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DEVICE AND METHOD FOR HOT STAMPING
    • Publication number 20140096583
    • Publication date Apr 10, 2014
    • Hyundai Motor Company
    • Jong Kun Cho
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PRESS DIE
    • Publication number 20130152655
    • Publication date Jun 20, 2013
    • Samsung Electronics Co., Ltd.
    • Jun Beom LEE
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PRESS
    • Publication number 20090301322
    • Publication date Dec 10, 2009
    • SIEMENS AKTIENGESELLSCHAFT
    • Jürgen Büssert
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DIE CUSHION DEVICE FOR PRESS MACHINE
    • Publication number 20090071218
    • Publication date Mar 19, 2009
    • Aida Engineering, Ltd.
    • Yasuyuki Kohno
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    High definition door skin and method of manufacturing the same
    • Publication number 20080060407
    • Publication date Mar 13, 2008
    • Samuel Stamping Technologies
    • Daniel S. Turner
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Apparatus for locking a sheet of metal suitable to be shaped in a p...
    • Publication number 20060260379
    • Publication date Nov 23, 2006
    • SPECIAL SPRINGS S.R.L.
    • Augusto Cappeller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Die cushion device
    • Publication number 20050279151
    • Publication date Dec 22, 2005
    • Kazuhiko Shiroza
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Stamping press having four in one guide pin assembly
    • Publication number 20050193795
    • Publication date Sep 8, 2005
    • Daniel F. Nieschulz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Equalizing fluid-operated apparatus and method of assembling the ap...
    • Publication number 20030066330
    • Publication date Apr 10, 2003
    • KYOHO MACHINE WORKS, LTD.
    • Masayoshi Amano
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Power press
    • Publication number 20020023476
    • Publication date Feb 28, 2002
    • Kenneth L. Smedberg
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...