by use of toothed gears

Industry

  • CPC
  • B23Q5/48
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drilling unit with automatic drill shaft feeding, and method and me...

    • Patent number 9,089,939
    • Issue date Jul 28, 2015
    • Atlas Copco Industrial Technique Aktiebolag
    • Ulf Mikael Eriksson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Transmission mechanism of drilling/milling tool

    • Patent number 6,802,234
    • Issue date Oct 12, 2004
    • Lee Yeong Industrial Co., Ltd.
    • Pan-Chung Hsieh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Handwheel actuated machine tool mechanism

    • Patent number 4,583,420
    • Issue date Apr 22, 1986
    • Bradford A. Miley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Interchangeable valve system for hydraulic reversal of positive fee...

    • Patent number 4,418,767
    • Issue date Dec 6, 1983
    • P. V. Tool Inc
    • Pierre G. Vindez
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3908627

    • Patent number 3,908,627
    • Issue date Sep 30, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3872738

    • Patent number 3,872,738
    • Issue date Mar 25, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3473426

    • Patent number 3,473,426
    • Issue date Oct 21, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3436993

    • Patent number 3,436,993
    • Issue date Apr 8, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3406796

    • Patent number 3,406,796
    • Issue date Oct 22, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3386543

    • Patent number 3,386,543
    • Issue date Jun 4, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3355958

    • Patent number 3,355,958
    • Issue date Dec 5, 1967
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3283664

    • Patent number 3,283,664
    • Issue date Nov 8, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3213711

    • Patent number 3,213,711
    • Issue date Oct 26, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3204488

    • Patent number 3,204,488
    • Issue date Sep 7, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3182526

    • Patent number 3,182,526
    • Issue date May 11, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3148569

    • Patent number 3,148,569
    • Issue date Sep 15, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3117492

    • Patent number 3,117,492
    • Issue date Jan 14, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3090267

    • Patent number 3,090,267
    • Issue date May 21, 1963
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3052334

    • Patent number 3,052,334
    • Issue date Sep 4, 1962
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3051012

    • Patent number 3,051,012
    • Issue date Aug 28, 1962
    • 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

    2926366

    • Patent number 2,926,366
    • Issue date Mar 1, 1960
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2893280

    • Patent number 2,893,280
    • Issue date Jul 7, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2893272

    • Patent number 2,893,272
    • Issue date Jul 7, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2865242

    • Patent number 2,865,242
    • Issue date Dec 23, 1958
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2806390

    • Patent number 2,806,390
    • Issue date Sep 17, 1957
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2630717

    • Patent number 2,630,717
    • Issue date Mar 10, 1953
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2533753

    • Patent number 2,533,753
    • Issue date Dec 12, 1950
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2387417

    • Patent number 2,387,417
    • Issue date Oct 23, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2362449

    • Patent number 2,362,449
    • Issue date Nov 14, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents