Double acting

Patents Grantslast 30 patents

  • Information Patent Grant

    Multipurpose chuck

    • Patent number 12,076,794
    • Issue date Sep 3, 2024
    • Hammill Manufacturing Company, Co-op Tool Division
    • Greg Lentner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping device for clamping an article, balancing adapter for a ba...

    • Patent number 11,420,270
    • Issue date Aug 23, 2022
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Manually operated chuck

    • Patent number 9,180,526
    • Issue date Nov 10, 2015
    • SMW Autoblok Spannsysteme GmbH
    • Peter Helm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multiple pivoted lathe chuck jaw assembly

    • Patent number 8,733,764
    • Issue date May 27, 2014
    • Paul Eugene Stafford
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    System pendulum apparatus and method

    • Patent number 8,578,588
    • Issue date Nov 12, 2013
    • Eugen Karlein
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping arrangement for receiving a saw blade

    • Patent number 7,003,888
    • Issue date Feb 28, 2006
    • Black & Decker Inc.
    • Jonathan D. C. Bigden
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping arrangement for receiving a saw blade in multiple orientat...

    • Patent number 6,944,959
    • Issue date Sep 20, 2005
    • Black & Decker Inc.
    • Jonathan D. C. Bigden
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck for holding a hub assembly

    • Patent number 6,575,476
    • Issue date Jun 10, 2003
    • The Timken Company
    • Daniel E. McFadden
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Workpiece clamping apparatus

    • Patent number 6,170,835
    • Issue date Jan 9, 2001
    • Hans Noss
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck assembly

    • Patent number 6,123,341
    • Issue date Sep 26, 2000
    • Teikoku Chuck Co., Ltd.
    • Masaru Oki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multiple-jaw chuck for a large workpiece

    • Patent number 6,116,617
    • Issue date Sep 12, 2000
    • Rohm GmbH
    • Martin Kofler
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High speed lathe chuck

    • Patent number 5,895,059
    • Issue date Apr 20, 1999
    • Alan C. Patterson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck apparatus for centering and locking aluminum wheels

    • Patent number 5,820,137
    • Issue date Oct 13, 1998
    • Alan C. Patterson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for clamping workpiece

    • Patent number 5,259,630
    • Issue date Nov 9, 1993
    • Masato Ishii
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck

    • Patent number 5,102,152
    • Issue date Apr 7, 1992
    • Paul Forkardt GmbH & Co. KG
    • Gerhard Grund
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck, particularly for machine tools

    • Patent number 4,838,561
    • Issue date Jun 13, 1989
    • TVA Holding S.p.A.
    • Cesare Baranzelli
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Down hole drill chuck lock

    • Patent number 4,836,306
    • Issue date Jun 6, 1989
    • Ingersoll-Rand Company
    • Robert E. Barrows
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Two stage chuck

    • Patent number 4,637,620
    • Issue date Jan 20, 1987
    • Merton J. Graham
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Inside/outside chucking device

    • Patent number 4,632,407
    • Issue date Dec 30, 1986
    • Donald R. Maxam
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tandem chuck

    • Patent number 4,602,797
    • Issue date Jul 29, 1986
    • Longine V. Morawski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck

    • Patent number 4,570,949
    • Issue date Feb 18, 1986
    • Longine V. Morawski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck

    • Patent number 4,558,876
    • Issue date Dec 17, 1985
    • Call; Eugene H.
    • Eugene H. Call
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Mechanical gripping device for rotating jaw chucks or collet chucks

    • Patent number 4,443,020
    • Issue date Apr 17, 1984
    • Siemens Aktiengesellschaft
    • Dieter Krause
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Jawed, lathe chuck

    • Patent number 4,398,733
    • Issue date Aug 16, 1983
    • Thomas C. Mosley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for slitting rolled material

    • Patent number 4,172,399
    • Issue date Oct 30, 1979
    • Walter Hillesheimer
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Double grip air chuck

    • Patent number 4,139,207
    • Issue date Feb 13, 1979
    • Larry E. Grimes
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Air chuck and mandrel for roll slitting machine

    • Patent number 3,933,347
    • Issue date Jan 20, 1976
    • Judelshon Industries, Inc.
    • Carl A. Stoffels
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3814449

    • Patent number 3,814,449
    • Issue date Jun 4, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3748968

    • Patent number 3,748,968
    • Issue date Jul 31, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3633929

    • Patent number 3,633,929
    • Issue date Jan 11, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents