with work immobilizer and means to activate work immobilizer interrelated with cutter infeed, work infeed, or work advance

Patents Grantslast 30 patents

  • Information Patent Grant

    Unit for broaching rules of die cutters and method to perform the b...

    • Patent number 11,135,663
    • Issue date Oct 5, 2021
    • Pro Form S.R.L.
    • Roberto Spairani
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of broaching a work-piece

    • Patent number 7,681,300
    • Issue date Mar 23, 2010
    • GM Global Technology Operations, Inc.
    • Travis M. Thompson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Work piece centering device and method of broaching

    • Patent number 7,402,011
    • Issue date Jul 22, 2008
    • GM Global Technology Operations, Inc.
    • Travis M. Thompson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Broaching machine

    • Patent number 4,449,872
    • Issue date May 22, 1984
    • Lear Siegler, Inc.
    • Leonard A. Gabriele
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Broaching machine compound shuttle

    • Patent number 4,274,775
    • Issue date Jun 23, 1981
    • The Babcock & Wilcox Company
    • Vincent J. Girardi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping means for reducing deflections in machine tool

    • Patent number 4,189,267
    • Issue date Feb 19, 1980
    • The Gleason Works
    • Thomas A. Deprez
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3596559

    • Patent number 3,596,559
    • Issue date Aug 3, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2870688

    • Patent number 2,870,688
    • Issue date Jan 27, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2751823

    • Patent number 2,751,823
    • Issue date Jun 26, 1956
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2654293

    • Patent number 2,654,293
    • Issue date Oct 6, 1953
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2648260

    • Patent number 2,648,260
    • Issue date Aug 11, 1953
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2579675

    • Patent number 2,579,675
    • Issue date Dec 25, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2487699

    • Patent number 2,487,699
    • Issue date Nov 8, 1949
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2381999

    • Patent number 2,381,999
    • Issue date Aug 14, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2314656

    • Patent number 2,314,656
    • Issue date Mar 23, 1943
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2209027

    • Patent number 2,209,027
    • Issue date Jul 23, 1940
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2184052

    • Patent number 2,184,052
    • Issue date Dec 19, 1939
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1932425

    • Patent number 1,932,425
    • Issue date Oct 31, 1933
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1561133

    • Patent number 1,561,133
    • Issue date Nov 10, 1925
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    611714

    • Patent number 611,714
    • Issue date Oct 4, 1898
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents