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Patents Grantslast 30 patents

  • Information Patent Grant

    Clamping chuck with integrated drawbar

    • Patent number 9,527,139
    • Issue date Dec 27, 2016
    • System 3R International AB
    • Erik Mellström
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for chucking a tool or workpiece and method for operating su...

    • Patent number 9,346,105
    • Issue date May 24, 2016
    • Klingelnberg AG
    • Gunter Mikoleizig
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spindle/tool combination for a machine tool

    • Patent number 9,238,268
    • Issue date Jan 19, 2016
    • MAG IAS GmbH
    • Hartmut Rieker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of chucking a tool or a workpiece and apparatus for carrying...

    • Patent number 8,752,281
    • Issue date Jun 17, 2014
    • Roehm GmbH
    • Eugen Hangleiter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Piezoelectric clamping device

    • Patent number 8,499,431
    • Issue date Aug 6, 2013
    • Robert Bosch GmbH
    • Harald Krondorfer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool chuck with power take off and dead spindle features

    • Patent number 7,588,398
    • Issue date Sep 15, 2009
    • Black & Decker Inc.
    • Daniel Puzio
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    PTO selector mechanism with brake

    • Patent number 7,547,165
    • Issue date Jun 16, 2009
    • Black & Decker Inc.
    • Daniel Puzio
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dead spindle PTO with compliant grounding mechanism

    • Patent number 7,537,421
    • Issue date May 26, 2009
    • Black & Decker Inc.
    • Daniel Puzio
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multi piece swivel chuck for holding conical shaped work

    • Patent number 6,497,765
    • Issue date Dec 24, 2002
    • SEH America, Inc.
    • Travis S. Nice
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fixed-length collet chuck assembly

    • Patent number 6,290,241
    • Issue date Sep 18, 2001
    • MicroCentric Corporation
    • Nicholas Fink
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Advanced spider fixture

    • Patent number 5,069,096
    • Issue date Dec 3, 1991
    • The United States of America as represented by the Secretary of the Navy
    • Michael R. Desrosiers
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power drive and transmission unit for self centering clamps and chucks

    • Patent number 5,060,958
    • Issue date Oct 29, 1991
    • Roemheld GmbH
    • David Fischer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool with a sliding screw drive

    • Patent number 4,852,434
    • Issue date Aug 1, 1989
    • Paul Forkardt GmbH & Co. KG
    • Hubert Bald
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for operating the clamping jaws of a chuck

    • Patent number 4,758,006
    • Issue date Jul 19, 1988
    • SMW Schneider & Weisshaupt GmbH
    • Karl Hiestand
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Quick-connect mechanism

    • Patent number 4,597,699
    • Issue date Jul 1, 1986
    • Erickson Tool Company
    • Valdas S. Ramunas
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power operated chuck

    • Patent number 4,141,564
    • Issue date Feb 27, 1979
    • John R. Peden
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power operated chuck

    • Patent number 4,032,161
    • Issue date Jun 28, 1977
    • John Richard Peden
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3575434

    • Patent number 3,575,434
    • Issue date Apr 20, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2890889

    • Patent number 2,890,889
    • Issue date Jun 16, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2788979

    • Patent number 2,788,979
    • Issue date Apr 16, 1957
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2006621

    • Patent number 2,006,621
    • Issue date Jul 2, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1986494

    • Patent number 1,986,494
    • Issue date Jan 1, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1974249

    • Patent number 1,974,249
    • Issue date Sep 18, 1934
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1967045

    • Patent number 1,967,045
    • Issue date Jul 17, 1934
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1844445

    • Patent number 1,844,445
    • Issue date Feb 9, 1932
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1534572

    • Patent number 1,534,572
    • Issue date Apr 21, 1925
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1465820

    • Patent number 1,465,820
    • Issue date Aug 21, 1923
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1364783

    • Patent number 1,364,783
    • Issue date Jan 4, 1921
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    932709

    • Patent number 932,709
    • Issue date Aug 31, 1909
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents