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Adjustment of the punch stroke for compensating wear

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  • CPC
  • B21D28/005
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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 B21D28/00Shaping by press-cutting Perforating

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B21D28/005Adjustment of the punch stroke for compensating wear
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Cylinder device, press machine, workpiece clamping apparatus, cylin...
    • Patent number 10,941,790
    • Issue date Mar 9, 2021
    • Seiko Instruments Inc.
    • Shigehiro Arai
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Multiple punch and die assembly
    • Patent number 8,413,561
    • Issue date Apr 9, 2013
    • Mate Precision Tooling, Inc.
    • Bruce Thielges
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Punch assembly
    • Patent number 7,926,399
    • Issue date Apr 19, 2011
    • Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
    • Kuo-Jung Huang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for measuring values of parameters inherent in the drawing o...
    • Patent number 5,319,951
    • Issue date Jun 14, 1994
    • Fiat Auto SpA
    • Mario Da Re
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Press machine having adjustable striker
    • Patent number 5,205,149
    • Issue date Apr 27, 1993
    • Amada Mfg. America Inc.
    • Tetsuji Hayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Punching machine with controlled punch and die positioning and cont...
    • Patent number 5,136,521
    • Issue date Aug 4, 1992
    • Holding M. Brouwer & Co. B.V.
    • Peter van Daalen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Machine tool for working sheet metal
    • Patent number 4,538,493
    • Issue date Sep 3, 1985
    • Rainer S.r.l.
    • Eugenio Perazzolo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3780814
    • Patent number 3,780,814
    • Issue date Dec 25, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Multiple Punch and Die Assembly
    • Publication number 20110107888
    • Publication date May 12, 2011
    • Bruce Thielges
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PUNCH ASSEMBLY
    • Publication number 20090223032
    • Publication date Sep 10, 2009
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    • KUO-JUNG HUANG
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...