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Loop-control

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Industry

  • CPC
  • B21D43/022
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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 B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles Associations therewith of cutting devices

Current Industry

B21D43/022Loop-control
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Workpiece accumulator for a stamping machine
    • Patent number 11,666,960
    • Issue date Jun 6, 2023
    • GM Global Technology Operations LLC
    • Kenneth D. Schmid
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser marking system and method
    • Patent number 9,007,413
    • Issue date Apr 14, 2015
    • Crown Packaging Technology, Inc.
    • Clifford J. Boisvert
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Stamping press damped follower loop control system
    • Patent number 5,833,105
    • Issue date Nov 10, 1998
    • The Minster Machine Company
    • David M. Stuber
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Sheet stock feed line with deceleration and acceleration
    • Patent number 5,054,304
    • Issue date Oct 8, 1991
    • Nusco Co., Ltd.
    • Shigeki Hayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for supplying a sheet metal strip to a press
    • Patent number 4,953,808
    • Issue date Sep 4, 1990
    • Perfecto Industries, Inc.
    • Michael R. Craycraft
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coil feeding system, mehod and apparatus
    • Patent number 4,923,139
    • Issue date May 8, 1990
    • Redicon Corporation
    • Joseph D. Bulso
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for straightening self-hardening hot-rolled wires and for...
    • Patent number 4,774,824
    • Issue date Oct 4, 1988
    • EVG Entwicklungs -u. Verwertungs-Gesellschaft m.b.H.
    • Gerhard Ritter
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Stock advancing apparatus with control arm damping
    • Patent number 4,700,907
    • Issue date Oct 20, 1987
    • Richard D. Nordlof
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for impressing a strip along its edge
    • Patent number 4,627,258
    • Issue date Dec 9, 1986
    • IOG Industrie-Ofenbau Gesellschaft mit beschrankter Haftung
    • Hans J. Loges
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Loop follower straightener control in a press installation
    • Patent number 4,464,916
    • Issue date Aug 14, 1984
    • The Minster Machine Company
    • Gary T. Grew
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Sheet prefeeder forming an overhead stock loop to the input of an i...
    • Patent number 3,974,949
    • Issue date Aug 17, 1976
    • MTS Systems Corporation
    • Paul S. Petersen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3880375
    • Patent number 3,880,375
    • Issue date Apr 29, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3839974
    • Patent number 3,839,974
    • Issue date Oct 8, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3825204
    • Patent number 3,825,204
    • Issue date Jul 23, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3817067
    • Patent number 3,817,067
    • Issue date Jun 18, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3762198
    • Patent number 3,762,198
    • Issue date Oct 2, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3385747
    • Patent number 3,385,747
    • Issue date May 28, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3385493
    • Patent number 3,385,493
    • Issue date May 28, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3383268
    • Patent number 3,383,268
    • Issue date May 14, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3381913
    • Patent number 3,381,913
    • Issue date May 7, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3334838
    • Patent number 3,334,838
    • Issue date Aug 8, 1967
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3023976
    • Patent number 3,023,976
    • Issue date Mar 6, 1962
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3022812
    • Patent number 3,022,812
    • Issue date Feb 27, 1962
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2968982
    • Patent number 2,968,982
    • Issue date Jan 24, 1961
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2900143
    • Patent number 2,900,143
    • Issue date Aug 18, 1959
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2861802
    • Patent number 2,861,802
    • Issue date Nov 25, 1958
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2816758
    • Patent number 2,816,758
    • Issue date Dec 17, 1957
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2800326
    • Patent number 2,800,326
    • Issue date Jul 23, 1957
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2800327
    • Patent number 2,800,327
    • Issue date Jul 23, 1957
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2724591
    • Patent number 2,724,591
    • Issue date Nov 22, 1955
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents