and comprising a chamber including a tapered piston moved axially by fluid pressure to effect clamping

Patents Grantslast 30 patents

  • Information Patent Grant

    Rolling stand for metal products

    • Patent number 10,610,913
    • Issue date Apr 7, 2020
    • Danieli & C. Officine Meccaniche, S.p.A.
    • Carlo Persello
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Friction coupling

    • Patent number 7,988,378
    • Issue date Aug 2, 2011
    • ETP Transmission AB
    • Jens Söderlund
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Test apparatus using a pneumatic collet and method to clamp a bar

    • Patent number 7,367,238
    • Issue date May 6, 2008
    • HR Textron, Inc.
    • John Stephen Hanks
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bi-directional release mechanism for a torque fuse device

    • Patent number 7,237,663
    • Issue date Jul 3, 2007
    • Riverhawk Company
    • Robert Whitney
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bi-directional release mechanism for a torque fuse device

    • Patent number 7,090,060
    • Issue date Aug 15, 2006
    • Riverhawk Company
    • Robert Whitney
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two stage clamping pinion

    • Patent number 6,666,804
    • Issue date Dec 23, 2003
    • Mario Fabris
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and device for axially fixing a ring member to a shaft

    • Patent number 5,857,783
    • Issue date Jan 12, 1999
    • Aktiebolaget SKF
    • Per Olof Johansson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Spindle clamping device for machine tool

    • Patent number 5,302,062
    • Issue date Apr 12, 1994
    • Toshiba Kikai Kabushiki Kaisha
    • Sadamu Baba
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Frictional resistance coupling

    • Patent number 5,156,480
    • Issue date Oct 20, 1992
    • J. M. Voith GmbH
    • Ernst Elsner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Frictional resistance coupling

    • Patent number 5,149,220
    • Issue date Sep 22, 1992
    • J. M. Voith GmbH
    • Ernst Elsner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulically actuatable shrinking disc, particularly for force tra...

    • Patent number 4,979,842
    • Issue date Dec 25, 1990
    • Tas Schafer GmbH Technik fur Antrieb und Steuerung
    • Wolfgang Miller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for connecting two coaxial components fixedly in terms of ro...

    • Patent number 4,859,106
    • Issue date Aug 22, 1989
    • J. M. Voith GmbH
    • Ernst Elsner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic frictional coupling

    • Patent number 4,616,948
    • Issue date Oct 14, 1986
    • Stewart D. Jelfs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Releasable hub-shaft-connection mechanism

    • Patent number 4,105,343
    • Issue date Aug 8, 1978
    • Vereinigte Osterreichische Eisen-und Stahlwerke - Alpine Montan Aktiengesells...
    • Ernst Riegler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3865497

    • Patent number 3,865,497
    • Issue date Feb 11, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3795294

    • Patent number 3,795,294
    • Issue date Mar 5, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3756360

    • Patent number 3,756,360
    • Issue date Sep 4, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3643765

    • Patent number 3,643,765
    • Issue date Feb 22, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3208759

    • Patent number 3,208,759
    • Issue date Sep 28, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents