Fixed cam and moving jaws

Patents Grantslast 30 patents

  • Information Patent Grant

    Inner clamping means comprising a secured clamping segment ring

    • Patent number 11,440,105
    • Issue date Sep 13, 2022
    • Hainbuch GmbH Spannende Technik
    • Heiko Buschmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for retaining a workpiece

    • Patent number 10,583,498
    • Issue date Mar 10, 2020
    • Honda Motor Co., Ltd.
    • Jeffrey D. Martin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pneumatic-type precision annular workpiece inner positioning surfac...

    • Patent number 9,782,833
    • Issue date Oct 10, 2017
    • Harbin Institute of Technology
    • Jiubin Tan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Workholding clamping assembly

    • Patent number 7,971,883
    • Issue date Jul 5, 2011
    • Hardinge, Inc.
    • Daniel P Soroka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Holding chuck for a tire-wheel with a chatter-suppressing device

    • Patent number 6,502,834
    • Issue date Jan 7, 2003
    • Howa Machinery, Ltd.
    • Katsumi Fukui
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Expanding pullback clamping module

    • Patent number 6,497,419
    • Issue date Dec 24, 2002
    • American Workholding, Inc.
    • Bernard T. Varnau
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High precision expanding mandrel with quick sleeve change

    • Patent number 6,435,520
    • Issue date Aug 20, 2002
    • Sandvik Tobler S.A.
    • Jacques Barbieux
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Self-centering end effector

    • Patent number 6,012,877
    • Issue date Jan 11, 2000
    • The Boeing Company
    • Peter D. McCowin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Collet device

    • Patent number 5,957,468
    • Issue date Sep 28, 1999
    • Weh GmbH Verbindungstechnik
    • Wolfgang Weh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    ID chuck providing workpiece registration and operable by push or p...

    • Patent number 5,816,581
    • Issue date Oct 6, 1998
    • R. Lee Chase
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Expanding collet assembly

    • Patent number 5,397,135
    • Issue date Mar 14, 1995
    • Hardinge Brothers Inc.
    • Roger R. Smith
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Expanding collet

    • Patent number 5,133,565
    • Issue date Jul 28, 1992
    • Claus Schmidt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Support for a chuck

    • Patent number 4,647,051
    • Issue date Mar 3, 1987
    • Sheffer Collet Company
    • William S. Stone
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Collet chuck

    • Patent number 4,640,517
    • Issue date Feb 3, 1987
    • John Lovatt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Collet chuck for tapered workpieces

    • Patent number 4,540,187
    • Issue date Sep 10, 1985
    • Longine V. Morawski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Collet chuck for splined workpieces

    • Patent number 4,416,459
    • Issue date Nov 22, 1983
    • Longine V. Morawski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck with retractable stop

    • Patent number 4,208,061
    • Issue date Jun 17, 1980
    • London T. Morawski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Collet chuck

    • Patent number 4,201,394
    • Issue date May 6, 1980
    • London T. Morawski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of concentric grinding

    • Patent number 4,137,674
    • Issue date Feb 6, 1979
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Shuhei Noro
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Collet chuck

    • Patent number 4,121,847
    • Issue date Oct 24, 1978
    • London T. Morawski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Internal expanding collet clamp

    • Patent number 4,088,332
    • Issue date May 9, 1978
    • Russell C. Chase
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3909021

    • Patent number 3,909,021
    • Issue date Sep 30, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3861692

    • Patent number 3,861,692
    • Issue date Jan 21, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3776562

    • Patent number 3,776,562
    • Issue date Dec 4, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3542383

    • Patent number 3,542,383
    • Issue date Nov 24, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3490778

    • Patent number 3,490,778
    • Issue date Jan 20, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3437342

    • Patent number 3,437,342
    • Issue date Apr 8, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3350107

    • Patent number 3,350,107
    • Issue date Oct 31, 1967
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3216733

    • Patent number 3,216,733
    • Issue date Nov 9, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3188101

    • Patent number 3,188,101
    • Issue date Jun 8, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents