Collet type

Patents Grantslast 30 patents

  • Information Patent Grant

    Clamping fixture

    • Patent number 10,307,837
    • Issue date Jun 4, 2019
    • Ringspann GmbH
    • Volker Schlautmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping fixture

    • Patent number 9,662,715
    • Issue date May 30, 2017
    • Ringspann GmbH
    • Volker Schlautmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Collet adapter

    • Patent number 9,586,269
    • Issue date Mar 7, 2017
    • Anca Pty Ltd
    • Pat McCluskey
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Securing device for securing a chuck on a rotating spindle

    • Patent number 9,242,325
    • Issue date Jan 26, 2016
    • Schunk GmbH & Co. KG Spann- und Greiftechnik
    • Philipp Schraeder
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for clamping a workpiece holder to a collet chuck that can b...

    • Patent number 9,149,875
    • Issue date Oct 6, 2015
    • Dieter W. Kramer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Stepped collet

    • Patent number 8,800,997
    • Issue date Aug 12, 2014
    • Hydra-Lock Corporation
    • Raymond L. Smith
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Low-vibration tool holder

    • Patent number 8,286,972
    • Issue date Oct 16, 2012
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping device

    • Patent number 7,972,095
    • Issue date Jul 5, 2011
    • Quickmill, Inc.
    • David C. Piggott
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Shrink fit sleeve for tool holder

    • Patent number 7,959,387
    • Issue date Jun 14, 2011
    • Kennametal Inc.
    • Ruy Frota de Souza
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Universal wheel pylon

    • Patent number 7,703,206
    • Issue date Apr 27, 2010
    • Hayes Lemmerz International, Inc.
    • Geoffrey L. Gatton
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fixturing a head spindle assembly with an expanding collet

    • Patent number 7,694,411
    • Issue date Apr 13, 2010
    • Seagate Technology LLC
    • Sham Sunder Nayar
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Tool holder and machine tool equipped with the tool holder

    • Patent number 7,581,473
    • Issue date Sep 1, 2009
    • Yamazaki Mazak Corporation
    • Naoya Tanaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool arbor fitted for tool-less chucking

    • Patent number 7,527,270
    • Issue date May 5, 2009
    • Sil Han
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Interface of a tool

    • Patent number 7,422,219
    • Issue date Sep 9, 2008
    • MAPAL Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Dieter Kress
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coupling device particularly for vehicle wheels undergoing surface...

    • Patent number 6,862,785
    • Issue date Mar 8, 2005
    • BBS-Riva S.p.A.
    • Heinrich Georg Baumgartner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Expanding sleeve fixture

    • Patent number 6,739,600
    • Issue date May 25, 2004
    • Spicer Technology, Inc.
    • Roderick Brent Dillon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Collet chuck

    • Patent number 6,568,888
    • Issue date May 27, 2003
    • Rohm GmbH
    • Eugen Hangleiter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Collet chuck

    • Patent number 6,568,889
    • Issue date May 27, 2003
    • Rohm GmbH
    • Günter Horst Röhm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Expandable fiber core insert

    • Patent number 6,123,285
    • Issue date Sep 26, 2000
    • R. R. Donnelley and Sons Company
    • Jerry K. Border
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Tool mount with ejector

    • Patent number 5,851,091
    • Issue date Dec 22, 1998
    • Klaus-Dieter Klement
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Quick change mandrel for an engine lathe etc

    • Patent number 5,667,228
    • Issue date Sep 16, 1997
    • Mario Fabris
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Guided disk handling system

    • Patent number 5,584,638
    • Issue date Dec 17, 1996
    • Exclusive Design Company
    • Thomas J. Delaney
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Memory disk clamp and method

    • Patent number 5,542,685
    • Issue date Aug 6, 1996
    • Komag, Inc.
    • Ronald Allen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fluid operated chuck and methods of operation

    • Patent number 5,441,284
    • Issue date Aug 15, 1995
    • General Manufacturing Systems, Inc.
    • Gerald E. Mueller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fluid actuated chuck with lock-up fingers for eccentric workpiece w...

    • Patent number 5,429,375
    • Issue date Jul 4, 1995
    • General Manufacturing Systems, Inc.
    • Gerald E. Mueller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gun bore arbor

    • Patent number 5,396,708
    • Issue date Mar 14, 1995
    • Mark J. Whitley
    • F41 - WEAPONS
  • Information Patent Grant

    Automated collet loading for the manufacture of contact lenses

    • Patent number 5,347,896
    • Issue date Sep 20, 1994
    • Bausch & Lomb Incorporated
    • Thomas G. Jones
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Geared core winder

    • Patent number 5,135,180
    • Issue date Aug 4, 1992
    • Wade Morgan
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Core structure of molding apparatus

    • Patent number 4,861,257
    • Issue date Aug 29, 1989
    • Toto Ltd.
    • Masao Siotani
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Expandable grinding plug

    • Patent number 4,768,791
    • Issue date Sep 6, 1988
    • Whiting Custom Enterprises, Inc.
    • Kenneth A. Whiting
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents