Jaws mounted on flexible member i.e., diaphragm

Patents Grantslast 30 patents

  • Information Patent Grant

    Clamping device

    • Patent number 8,123,233
    • Issue date Feb 28, 2012
    • Klaus Hofmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Workpiece holder

    • Patent number 7,147,232
    • Issue date Dec 12, 2006
    • Hydra-Lock Corporation
    • Eugene R. Andre, Sr.
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Adjustment device for a fine machining tool

    • Patent number 7,140,819
    • Issue date Nov 28, 2006
    • Hans-Peter Broghammer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power-actuated lathe chuck

    • Patent number 6,880,831
    • Issue date Apr 19, 2005
    • Rohm GmbH
    • Johann Taglang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck assembly

    • Patent number 6,089,578
    • Issue date Jul 18, 2000
    • Cheng-Chung Chai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Holding device

    • Patent number 5,984,319
    • Issue date Nov 16, 1999
    • American Hofmann Corporation
    • Harald Collonia
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Workpiece chucking device

    • Patent number 5,967,528
    • Issue date Oct 19, 1999
    • Ishii; Masato
    • Masato Ishii
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Mechanically actuated hydrostatic tool holder

    • Patent number 5,944,325
    • Issue date Aug 31, 1999
    • Hydra-Lock Corporation
    • John P. Schmeisl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Workholding apparatus

    • Patent number 5,797,605
    • Issue date Aug 25, 1998
    • The Gleason Works
    • William E. Gross
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for fastening a lapping disk to the axle of a motor of a lap...

    • Patent number 5,580,301
    • Issue date Dec 3, 1996
    • Speno International S.A.
    • Jacques Muller
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Quickly interchangeable chuck with mechanical power assist clamping...

    • Patent number 5,326,114
    • Issue date Jul 5, 1994
    • Cincinnati Milacron, Inc.
    • Tadeusz W. Piotrowski
    • 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

    Apparatus for clamping a plurality of elements

    • Patent number 4,278,245
    • Issue date Jul 14, 1981
    • General Electric Company
    • Dante P. DiBattista
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Diaphragm chuck with locking ring

    • Patent number 4,206,932
    • Issue date Jun 10, 1980
    • Sheffer Collet Company
    • Merle Felker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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

    3467401

    • Patent number 3,467,401
    • Issue date Sep 16, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3460847

    • Patent number 3,460,847
    • Issue date Aug 12, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3433492

    • Patent number 3,433,492
    • Issue date Mar 18, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3355182

    • Patent number 3,355,182
    • Issue date Nov 28, 1967
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3251604

    • Patent number 3,251,604
    • Issue date May 17, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3226127

    • Patent number 3,226,127
    • Issue date Dec 28, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3190664

    • Patent number 3,190,664
    • Issue date Jun 22, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3172674

    • Patent number 3,172,674
    • Issue date Mar 9, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3130645

    • Patent number 3,130,645
    • Issue date Apr 28, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3087737

    • Patent number 3,087,737
    • Issue date Apr 30, 1963
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3064985

    • Patent number 3,064,985
    • Issue date Nov 20, 1962
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3025072

    • Patent number 3,025,072
    • Issue date Mar 13, 1962
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    3006654

    • Patent number 3,006,654
    • Issue date Oct 31, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3006653

    • Patent number 3,006,653
    • Issue date Oct 31, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2993473

    • Patent number 2,993,473
    • Issue date Jul 25, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Clamping Device

    • Publication number 20080217872
    • Publication date Sep 11, 2008
    • Klaus Hofmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Workpiece holder

    • Publication number 20040262855
    • Publication date Dec 30, 2004
    • Eugene R. Andre
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Adjustment device for a fine machining tool

    • Publication number 20040191022
    • Publication date Sep 30, 2004
    • Dr. Jorg Guhring
    • Hans-Peter Broghammer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Power-actuated lathe chuck

    • Publication number 20030164598
    • Publication date Sep 4, 2003
    • ROHM GmbH
    • Johann Taglang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR