with means actuated by work to release Tool from fixed position in Tool support

Patents Grantslast 30 patents

  • Information Patent Grant

    Methods and devices for safely penetrating materials

    • Patent number 9,561,544
    • Issue date Feb 7, 2017
    • Beth Israel Deaconess Medical Center, Inc.
    • Conor James Walsh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Adjustable dowel pin hole drilling guide

    • Patent number 5,954,461
    • Issue date Sep 21, 1999
    • Raymond A. Lemieux
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Intertially activated spotfacing and counterboring tool

    • Patent number 5,839,860
    • Issue date Nov 24, 1998
    • R. Steiner Technolgoies, Inc.
    • Rudolph Steiner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Threading machine die head

    • Patent number 5,199,928
    • Issue date Apr 6, 1993
    • Emerson Electric Co.
    • Paul W. Gress
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for automatically stopping operation of cutting machine

    • Patent number 5,002,440
    • Issue date Mar 26, 1991
    • Rex Industries Co., Ltd.
    • Eiki Tamaoki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Self-opening diestock

    • Patent number 4,740,118
    • Issue date Apr 26, 1988
    • Super-Ego Tools, S.A.
    • Manuel Azkona
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulic stop

    • Patent number 4,530,625
    • Issue date Jul 23, 1985
    • McDonnell Douglas Corporation
    • John E. Corley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Retractable rotary cutting tool

    • Patent number 4,475,852
    • Issue date Oct 9, 1984
    • Santrade Ltd.
    • Eldo K. Koppelmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Torque triggering clutch

    • Patent number 4,322,186
    • Issue date Mar 30, 1982
    • Monte J. Boling
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Transportable external thread cutting machine

    • Patent number 4,213,722
    • Issue date Jul 22, 1980
    • REMS-WERK Christian Foll und Sohne GmbH & Co.
    • Rudolf Wagner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Circular drill with centering device

    • Patent number 4,090,804
    • Issue date May 23, 1978
    • Ernest K. Haley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3814535

    • Patent number 3,814,535
    • Issue date Jun 4, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3383723

    • Patent number 3,383,723
    • Issue date May 21, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3188666

    • Patent number 3,188,666
    • Issue date Jun 15, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3142076

    • Patent number 3,142,076
    • Issue date Jul 28, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2996736

    • Patent number 2,996,736
    • Issue date Aug 22, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2967441

    • Patent number 2,967,441
    • Issue date Jan 10, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2839953

    • Patent number 2,839,953
    • Issue date Jun 24, 1958
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2796161

    • Patent number 2,796,161
    • Issue date Jun 18, 1957
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2680861

    • Patent number 2,680,861
    • Issue date Jun 15, 1954
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2564827

    • Patent number 2,564,827
    • Issue date Aug 21, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2499970

    • Patent number 2,499,970
    • Issue date Mar 7, 1950
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2491458

    • Patent number 2,491,458
    • Issue date Dec 13, 1949
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2438626

    • Patent number 2,438,626
    • Issue date Mar 30, 1948
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2357739

    • Patent number 2,357,739
    • Issue date Sep 5, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2291758

    • Patent number 2,291,758
    • Issue date Aug 4, 1942
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2257121

    • Patent number 2,257,121
    • Issue date Sep 30, 1941
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2189604

    • Patent number 2,189,604
    • Issue date Feb 6, 1940
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2135067

    • Patent number 2,135,067
    • Issue date Nov 1, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2130182

    • Patent number 2,130,182
    • Issue date Sep 13, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents