Mechanisms for movements or movement relations conforming to mathematical formulae

Patents Grantslast 30 patents

  • Information Patent Grant

    Line gear mechanism with variable-angle transmission

    • Patent number 11,149,821
    • Issue date Oct 19, 2021
    • South China University of Technology
    • Yangzhi Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Concave-convex arc line gear mechanism for parallel shaft transmission

    • Patent number 10,550,914
    • Issue date Feb 4, 2020
    • South China University of Technology
    • Yangzhi Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Actuator control system and related methods

    • Patent number 10,154,915
    • Issue date Dec 18, 2018
    • Arizona Board of Regents Acting for and on behalf of Northern Arizona University
    • Kiisa Nishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pseudo-absolute position sensing algorithm

    • Patent number 9,927,258
    • Issue date Mar 27, 2018
    • Eaton Corporation
    • Derek Paul Dougherty
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Elliptically moving mechanism

    • Patent number 9,073,163
    • Issue date Jul 7, 2015
    • Gison Machinery Co., Ltd.
    • Kuang-Tai Li
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Axial adjustment device

    • Patent number 9,021,904
    • Issue date May 5, 2015
    • Gison Machinery Co., Ltd.
    • Kuang-Tai Li
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Push pull multiplier linkage

    • Patent number 4,608,880
    • Issue date Sep 2, 1986
    • Chandler Evans Inc.
    • Andrew Gahura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Proportional linear output system

    • Patent number 4,317,383
    • Issue date Mar 2, 1982
    • Hitachi, Ltd.
    • Toshiei Kurosaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reciprocating indexing mechanism

    • Patent number 4,244,233
    • Issue date Jan 13, 1981
    • John H. Brems
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Precision polygon generator

    • Patent number 4,223,568
    • Issue date Sep 23, 1980
    • John H. Brems
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Winding device

    • Patent number 4,186,619
    • Issue date Feb 5, 1980
    • Videon, S.A.
    • Alex Nissen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Prime mover mechanism

    • Patent number 4,137,797
    • Issue date Feb 6, 1979
    • John H. Brems
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cyclic motion generator

    • Patent number 4,090,413
    • Issue date May 23, 1978
    • Ford Aerospace & Communications Corp.
    • Jack M. Vickland
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drive mechanism for reciprocating and multiple step index devices

    • Patent number 4,075,911
    • Issue date Feb 28, 1978
    • John Henry Brems
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for changing the speed ratio between first and second dis...

    • Patent number 4,073,198
    • Issue date Feb 14, 1978
    • Perkin-Elmer Limited
    • Michael A. Ford
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3857292

    • Patent number 3,857,292
    • Issue date Dec 31, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3724283

    • Patent number 3,724,283
    • Issue date Apr 3, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3678766

    • Patent number 3,678,766
    • Issue date Jul 25, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3586440

    • Patent number 3,586,440
    • Issue date Jun 22, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3432651

    • Patent number 3,432,651
    • Issue date Mar 11, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3426619

    • Patent number 3,426,619
    • Issue date Feb 11, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3079810

    • Patent number 3,079,810
    • Issue date Mar 5, 1963
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3071319

    • Patent number 3,071,319
    • Issue date Jan 1, 1963
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2990720

    • Patent number 2,990,720
    • Issue date Jul 4, 1961
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2924122

    • Patent number 2,924,122
    • Issue date Feb 9, 1960
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2910872

    • Patent number 2,910,872
    • Issue date Nov 3, 1959
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2902887

    • Patent number 2,902,887
    • Issue date Sep 8, 1959
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2881634

    • Patent number 2,881,634
    • Issue date Apr 14, 1959
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2854854

    • Patent number 2,854,854
    • Issue date Oct 7, 1958
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2804784

    • Patent number 2,804,784
    • Issue date Sep 3, 1957
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    LINE GEAR MECHANISM WITH VARIABLE-ANGLE TRANSMISSION

    • Publication number 20200284321
    • Publication date Sep 10, 2020
    • SOUTH CHINA UNIVERSITY OF TECHNOLOGY
    • Yangzhi CHEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Actuator Control System and Related Methods

    • Publication number 20160030202
    • Publication date Feb 4, 2016
    • ARIZONA BOARD OF REGENTS acting for and on behalf of NORTHERN ARIZONA UNIVERSITY
    • Kiisa Nishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PSEUDO-ABSOLUTE POSITION SENSING ALGORITHM

    • Publication number 20150211892
    • Publication date Jul 30, 2015
    • Derek Paul Dougherty
    • G01 - MEASURING TESTING
  • Information Patent Application

    AXIAL ADJUSTMENT DEVICE

    • Publication number 20140150579
    • Publication date Jun 5, 2014
    • GISON MACHINERY CO., LTD.
    • Kuang-Tai LI
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    ELLIPTICALLY MOVING MECHANISM

    • Publication number 20140130623
    • Publication date May 15, 2014
    • GISON MACHINERY CO., LTD.
    • Kuang-Tai LI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR