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Patents Grantslast 30 patents

  • Information Patent Grant

    Ball screw mechanism and assembling method of the same

    • Patent number 8,196,486
    • Issue date Jun 12, 2012
    • NSK Ltd.
    • Toru Harada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Deflecting device for ball screw device

    • Patent number 8,051,736
    • Issue date Nov 8, 2011
    • Hiwin Technologies Corp.
    • Yan-Yu Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Assembly apparatus for ball screw device, parts supply device and c...

    • Patent number 7,946,018
    • Issue date May 24, 2011
    • NSK Ltd.
    • Shigeo Tokura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Internal recirculating ball screw and nut assembly

    • Patent number 7,013,747
    • Issue date Mar 21, 2006
    • White Stroke LLC
    • John Drake
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller screw and roller screw roller arranging method

    • Patent number 6,481,305
    • Issue date Nov 19, 2002
    • THK Co., Ltd
    • Kentarow Nishimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Direct attachment electric motor operated ball nut and screw linear...

    • Patent number 6,453,761
    • Issue date Sep 24, 2002
    • Thomson Saginaw Ball Screw Company, LLC
    • James A. Babinski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lubricant supply device

    • Patent number 6,364,058
    • Issue date Apr 2, 2002
    • THK Co., LTD
    • Tetsuhiro Nishide
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Antifriction screw drive

    • Patent number 5,535,638
    • Issue date Jul 16, 1996
    • Cincinnati Milacron Inc.
    • Robert H. Willison
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3056311

    • Patent number 3,056,311
    • Issue date Oct 2, 1962
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2833156

    • Patent number 2,833,156
    • Issue date May 6, 1958
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1831080

    • Patent number 1,831,080
    • Issue date Nov 10, 1931
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    756388

    • Patent number 756,388
    • Issue date Apr 5, 1904
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents