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  • CPC
  • Y10S475/904
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S475/00Planetary gear transmission systems or components

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Y10S475/904Particular mathematical equation
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Patents Grantslast 30 patents

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    Infinitely variable speed amplifier
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    Dual-rotor motor for electric vehicles with a continuously variable...
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    • Shanghai Zhongke Shenjiang Electric Vehicle Co., Ltd.
    • Yiqing Yuan
    • B60 - VEHICLES IN GENERAL
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    Drive control device for vehicle
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    • Issue date Jan 3, 2012
    • JTEKT Corporation
    • Robert Fuchs
    • B60 - VEHICLES IN GENERAL
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    Gear mechanism for a heald shaft drive
    • Patent number 8,043,193
    • Issue date Oct 25, 2011
    • Groz-Beckert KG
    • Gerhard Pohl
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    Gear mechanism, planetary gear device, rotating bearing device, and...
    • Patent number 7,651,436
    • Issue date Jan 26, 2010
    • Nobuyoshi Sugitani
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    Wave gear drive with wide mesh three-dimensional tooth profile
    • Patent number 7,117,759
    • Issue date Oct 10, 2006
    • Harmonic Drive Systems, Inc.
    • Shoichi Ishikawa
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    Differential gears with optimized number of teeth
    • Patent number 6,964,629
    • Issue date Nov 15, 2005
    • Torque-Traction Technologies, Inc.
    • Wei-Jiung Tsung
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    Transmission gear ratio selection
    • Patent number 6,889,131
    • Issue date May 3, 2005
    • DaimlerChrysler Corporation
    • Syed T Razzacki
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    System for active noise reduction
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    • William A. Welsh
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    Transmission gear ratio selection
    • Patent number 6,827,666
    • Issue date Dec 7, 2004
    • DaimlerChrysler Corporation
    • Syed T Razzacki
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    Gear apparatus
    • Patent number 6,632,154
    • Issue date Oct 14, 2003
    • Seiko Epson Corporation
    • Kenichi Ushikoshi
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    Gear profile for orbital gear transmissions, and orbital gear trans...
    • Patent number 6,342,023
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    • Aimbridge Pty Ltd.
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    Strain wave gearing having a non-interfering wide mesh range tooth...
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    • Harmonic Drive Systems, Inc.
    • Shoichi Ishikawa
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    Eccentric gear and process for making such a gear
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    • Scandrive I Hallstahammar AB
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    Power train control apparatus and method for a vehicle
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    • Issue date Aug 19, 1997
    • Hitachi, Ltd.
    • Kazuhiko Sato
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    Epicyclical galactic cluster gearing system
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    • Issue date Apr 23, 1996
    • Univerg Research Netwerg, Ltd.
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    Internally meshing planetary gear assembly
    • Patent number 5,292,289
    • Issue date Mar 8, 1994
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    Intermittent motion drive assembly including speed reduction
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    Variable speed transmission
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    Expanded timing between gear trains of differentials
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    Timing of multiple gear train differential
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    • Issue date Feb 18, 1992
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    Intermittent motion drive assembly
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    • Theodore Weber
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    Eccentric gear
    • Patent number 5,030,184
    • Issue date Jul 9, 1991
    • Gustav Rennerfelt
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    Excentric motion translating apparatus
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    Angular velocity modulating device
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    • Issue date Jul 31, 1990
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    Articulation drive apparatus of industrial robot
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    Engine starter
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    • Issue date Apr 3, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Keiichi Konishi
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    Planetary transmission mechanism and device of involute gears with...
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    • Issue date Jan 30, 1990
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    Differential for a motor vehicle
    • Patent number 4,882,949
    • Issue date Nov 28, 1989
    • Fuji Jukogyo Kabushiki Kaisha
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Patents Applicationslast 30 patents