to control rate of infeed or return

Patents Grantslast 30 patents

  • Information Patent Grant

    Process and device for the control of a motorized feed drive

    • Patent number 6,668,692
    • Issue date Dec 30, 2003
    • Wilhelm Altendorf GmbH & Co KG
    • Siegfried Thiele
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Process and device for the control of a motorized feed drive

    • Patent number 6,516,693
    • Issue date Feb 11, 2003
    • Wilhelm Altendorf GmbH & Co KG
    • Siegfried Thiele
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2963945

    • Patent number 2,963,945
    • Issue date Dec 13, 1960
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2764067

    • Patent number 2,764,067
    • Issue date Sep 25, 1956
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2393928

    • Patent number 2,393,928
    • Issue date Jan 29, 1946
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2293515

    • Patent number 2,293,515
    • Issue date Aug 18, 1942
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2215684

    • Patent number 2,215,684
    • Issue date Sep 24, 1940
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2182421

    • Patent number 2,182,421
    • Issue date Dec 5, 1939
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2118358

    • Patent number 2,118,358
    • Issue date May 24, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2101544

    • Patent number 2,101,544
    • Issue date Dec 7, 1937
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2082140

    • Patent number 2,082,140
    • Issue date Jun 1, 1937
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2078871

    • Patent number 2,078,871
    • Issue date Apr 27, 1937
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2042245

    • Patent number 2,042,245
    • Issue date May 26, 1936
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2040528

    • Patent number 2,040,528
    • Issue date May 12, 1936
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2012672

    • Patent number 2,012,672
    • Issue date Aug 27, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2010355

    • Patent number 2,010,355
    • Issue date Aug 6, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1997338

    • Patent number 1,997,338
    • Issue date Apr 9, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1966158

    • Patent number 1,966,158
    • Issue date Jul 10, 1934
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1938781

    • Patent number 1,938,781
    • Issue date Dec 12, 1933
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1912033

    • Patent number 1,912,033
    • Issue date May 30, 1933
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1270862

    • Patent number 1,270,862
    • Issue date Jul 2, 1918
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR