TREA

for making negative angles

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  • CPC
  • B21D19/082
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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 B21D19/00Flanging or other edge treatment

Current Industry

B21D19/082for making negative angles
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FLANGE FORMING DEVICE AND METHOD OF FORMING A FLANGE ON A SHEET MET...
    • Publication number 20220258224
    • Publication date Aug 18, 2022
    • Ford Motor Company
    • Christian Richard Genereux
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD OF MANUFACTURING CONNECTION MEMBER
    • Publication number 20210346931
    • Publication date Nov 11, 2021
    • AISIN TAKAOKA CO., LTD.
    • Toru KOJIMA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    STRETCH FLANGING TOOL, STRETCH FLANGING METHOD USING THE SAME, AND...
    • Publication number 20210268566
    • Publication date Sep 2, 2021
    • NIPPON STEEL CORPORATION
    • Ryo TABATA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PRESS DIE
    • Publication number 20140255532
    • Publication date Sep 11, 2014
    • Samsung Electronics Co., Ltd.
    • Jun Cheol KI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    FORGED SIDEWAYS EXTRUSION
    • Publication number 20140096584
    • Publication date Apr 10, 2014
    • NATIONAL MACHINERY LLC
    • Mark W. Bordner
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PRESS WORKING DIE ASSEMBLY
    • Publication number 20120067105
    • Publication date Mar 22, 2012
    • Shinji KINOSHITA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PRESS DIE SET FOR FORMING FLANGE AND FLANGE FORMING METHOD
    • Publication number 20100024510
    • Publication date Feb 4, 2010
    • HIROTEC CORPORATION
    • Koichi SASAKI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PAD FOR HOLDING BLANK AND DIE ASSEMBLY THEREWITH
    • Publication number 20080237961
    • Publication date Oct 2, 2008
    • Honda Motor Co., Ltd.
    • Hinatsu Kukita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Roof cladding element with hidden fastening
    • Publication number 20070144097
    • Publication date Jun 28, 2007
    • Samesor Oy
    • Pekka Saarenko
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Negative-angle forming die
    • Publication number 20020124619
    • Publication date Sep 12, 2002
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...