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Josef Steinberger

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  • Dusseldorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for the adjustment of the tension in a rotating gripping...
    • Patent number 4,781,390
    • Issue date Nov 1, 1988
    • Paul Forkardt GmbH & Co. KG
    • Josef Steinberger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for changing the top jaws of a chuck
    • Patent number 4,648,170
    • Issue date Mar 10, 1987
    • Paul Forkardt GmbH & Co. KG
    • Rainer Kempken
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary chuck
    • Patent number 4,624,466
    • Issue date Nov 25, 1986
    • Paul Forkardt GmbH & Co. KG
    • Josef Steinberger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of determining clamping force
    • Patent number 4,603,395
    • Issue date Jul 29, 1986
    • Paul Forkardt GmbH & Co. KG
    • Josef Steinberger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck
    • Patent number 4,560,179
    • Issue date Dec 24, 1985
    • Paul Forkardt GmbH & Co. KG
    • Josef Steinberger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for measuring clamping force
    • Patent number 4,489,619
    • Issue date Dec 25, 1984
    • Paul Forkardt GmbH & Co. KG
    • Josef Steinberger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping-force transducer for rotating clamping devices
    • Patent number 4,487,078
    • Issue date Dec 11, 1984
    • Paul Forkardt GmbH & Co. KG
    • Karl-Heinz Schmitz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power-actuated chuck
    • Patent number 4,473,233
    • Issue date Sep 25, 1984
    • Paul Forkardt GmbH & Co. KG
    • Josef Steinberger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power-operated chuck
    • Patent number 4,198,067
    • Issue date Apr 15, 1980
    • Paul Forkardt Kommanditgesellschaft
    • Josef Steinberger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR