Involute profile

Patents Grantslast 30 patents

  • Information Patent Grant

    Gear member

    • Patent number 12,085,160
    • Issue date Sep 10, 2024
    • Sumitomo Electric Sintered Alloy, Ltd.
    • Reiko Okuno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thrust chain device having a toothed sprocket with long asymmetrica...

    • Patent number 11,965,583
    • Issue date Apr 23, 2024
    • SERAPID-FRANCE
    • Romain Prevost
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Actuator

    • Patent number 11,796,036
    • Issue date Oct 24, 2023
    • MCi (Mirror Controls International) Netherlands B.V.
    • Stefan Fritz Brouwer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vehicle drive device

    • Patent number 11,662,010
    • Issue date May 30, 2023
    • NTN Corporation
    • Ryou Yukishima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Helical gear pairing for a helical gear unit, pairing and use thereof

    • Patent number 11,549,578
    • Issue date Jan 10, 2023
    • IMS GEAR SE & CO. KGaA
    • Steffen Aberle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque converters and methods and devices for rebuilding torque con...

    • Patent number 11,506,281
    • Issue date Nov 22, 2022
    • Sonnax Transmission Company
    • Michael G. Morin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stator core end caps

    • Patent number 11,444,504
    • Issue date Sep 13, 2022
    • Nidec Motor Corporation
    • Joshua M. Biro
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Sprocket for agricultural vehicle

    • Patent number 11,441,666
    • Issue date Sep 13, 2022
    • CNH Industrial America LLC
    • Cale N. Boriack
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Asymmetric gear teeth

    • Patent number 11,156,285
    • Issue date Oct 26, 2021
    • Sikorsky Aircraft Corporation
    • David A. Binney
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gearsets

    • Patent number 11,093,663
    • Issue date Aug 17, 2021
    • ROMAX TECHNOLOGY LIMITED
    • Barry James
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Gearwheel pairing for a helical gearing, a helical gearing with suc...

    • Patent number 11,041,543
    • Issue date Jun 22, 2021
    • IMS GEAR SE & CO. KGaA
    • Steffen Aberle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gear train mechanism of timepiece

    • Patent number 10,895,844
    • Issue date Jan 19, 2021
    • Citizen Watch Co., Ltd.
    • Tadahiro Fukuda
    • G04 - HOROLOGY
  • Information Patent Grant

    Check method of worm gears

    • Patent number 10,816,315
    • Issue date Oct 27, 2020
    • TORNERIA FERRERO S.P.A.
    • Ruggero Chiminello
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Accessory drive gear for integrated drive generator

    • Patent number 10,738,708
    • Issue date Aug 11, 2020
    • Hamilton Sundstrand Corporation
    • Derek R. Hochstetler
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gear pair of a gearbox

    • Patent number 10,612,639
    • Issue date Apr 7, 2020
    • ZF Friedrichshafen AG
    • Torsten Hesse
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Output ring gear for integrated drive generator

    • Patent number 10,612,640
    • Issue date Apr 7, 2020
    • Hamilton Sundstrand Corporation
    • Derek R. Hochstetler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Deceleration device

    • Patent number 10,605,346
    • Issue date Mar 31, 2020
    • Toyota Boshoku Kabushiki Kaisha
    • Sadao Ito
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Resin helical gear

    • Patent number 10,584,784
    • Issue date Mar 10, 2020
    • Enplas Corporation
    • Kenji Ohmi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High-strength gear

    • Patent number 10,584,783
    • Issue date Mar 10, 2020
    • Nippon Steel Corporation
    • Hiroki Narumiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of avoiding gear tooth interference in a planetary gear system

    • Patent number 10,578,208
    • Issue date Mar 3, 2020
    • Textron Innovations Inc.
    • Ron Woods
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft sleeve providing seal-engaging surface

    • Patent number 10,547,229
    • Issue date Jan 28, 2020
    • Nidec Motor Corporation
    • Joshua M. Biro
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Conjugate gears with continuous tooth flank contact

    • Patent number 10,527,149
    • Issue date Jan 7, 2020
    • Gear Innovations LLC
    • Bernard E. Berlinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shimless gear transmission

    • Patent number 10,476,342
    • Issue date Nov 12, 2019
    • Nidec Motor Corporation
    • Joshua M. Biro
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gear drive device

    • Patent number 10,393,240
    • Issue date Aug 27, 2019
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Yuki Kubo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gear device

    • Patent number 10,228,045
    • Issue date Mar 12, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Morihiro Matsumoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Dynamic sealing encoder assembly

    • Patent number 10,164,497
    • Issue date Dec 25, 2018
    • Nidec Motor Corporation
    • Philip S. Johnson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gearbox assembly with sealed housing

    • Patent number 10,141,807
    • Issue date Nov 27, 2018
    • Nidec Motor Corporation
    • Joshua M. Biro
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gearwheel set, in particular for a gyroplane

    • Patent number 10,118,693
    • Issue date Nov 6, 2018
    • ZF Friedrichshafen AG
    • Sergej Lieder
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Stator winding thermal protector support

    • Patent number 10,027,198
    • Issue date Jul 17, 2018
    • Nidec Motor Corporation
    • Philip S. Johnson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Geared hydraulic machine and relative gear wheel

    • Patent number 10,024,317
    • Issue date Jul 17, 2018
    • DANFOSS POWER SOLUTIONS S.r.l.
    • Mario Antonio Morselli
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    INTERNAL ENGAGEMENT TRANSMISSION MECHANISM

    • Publication number 20240410458
    • Publication date Dec 12, 2024
    • NINGBO HS-POWER DRIVE TECHNOLOGY CO. LTD
    • Zhengfu Fan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    A NON-ORTHOGONAL ELLIPTICAL TOROIDAL WORM GEAR PAIR

    • Publication number 20240125374
    • Publication date Apr 18, 2024
    • DALIAN UNIVERSITY OF TECHNOLOGY
    • Siying LING
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GEAR MEMBER

    • Publication number 20240060555
    • Publication date Feb 22, 2024
    • Sumitomo Electric Sintered Alloy, Ltd.
    • Reiko OKUNO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THRUST CHAIN DEVICE HAVING A TOOTHED SPROCKET WITH LONG ASYMMETRICA...

    • Publication number 20230341031
    • Publication date Oct 26, 2023
    • SERAPID - FRANCE
    • Romain PREVOST
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR MANUFACTURING GEAR

    • Publication number 20220009044
    • Publication date Jan 13, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Noriaki YOSHIHIRO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ACTUATOR

    • Publication number 20210293306
    • Publication date Sep 23, 2021
    • MCI (MIRROR CONTROLS INTERNATIONAL) NETHERLANDS B.V.
    • Stefan Fritz BROUWER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPROCKET FOR AGRICULTURAL VEHICLE

    • Publication number 20210231208
    • Publication date Jul 29, 2021
    • CNH INDUSTRIAL AMERICA LLC
    • Cale N. Boriack
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    VEHICLE DRIVE DEVICE

    • Publication number 20210190192
    • Publication date Jun 24, 2021
    • NTN Corporation
    • Ryou YUKISHIMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STATOR CORE END CAPS

    • Publication number 20200161928
    • Publication date May 21, 2020
    • Nidec Motor Corporation
    • Joshua M. Biro
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DRIVE TRANSMISSION DEVICE AND IMAGE FORMING APPARATUS

    • Publication number 20190369545
    • Publication date Dec 5, 2019
    • Canon Kabushiki Kaisha
    • Hideki Kotsuka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OUTPUT RING GEAR FOR INTEGRATED DRIVE GENERATOR

    • Publication number 20190195330
    • Publication date Jun 27, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Derek R. Hochstetler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GEAR TRAIN MECHANISM OF TIMEPIECE

    • Publication number 20190163136
    • Publication date May 30, 2019
    • CITIZEN WATCH CO., LTD
    • Tadahiro FUKUDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHECK METHOD OF WORM GEARS

    • Publication number 20180372472
    • Publication date Dec 27, 2018
    • Ruggero CHIMINELLO
    • G01 - MEASURING TESTING
  • Information Patent Application

    DECELERATION DEVICE

    • Publication number 20180149259
    • Publication date May 31, 2018
    • Toyota Boshoku Kabushiki Kaisha
    • Sadao ITO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    GEAR DEVICE

    • Publication number 20180112740
    • Publication date Apr 26, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Morihiro MATSUMOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    GEAR AND METHOD FOR PRODUCING SAME

    • Publication number 20180066744
    • Publication date Mar 8, 2018
    • ENPLAS CORPORATION
    • Kenji OHMI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    RESIN HELICAL GEAR

    • Publication number 20170335942
    • Publication date Nov 23, 2017
    • ENPLAS CORPORATION
    • Kenji OHMI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GEAR PAIR OF A GEARBOX

    • Publication number 20170314664
    • Publication date Nov 2, 2017
    • ZF Friedrichshafen AG
    • Torsten Hesse
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONJUGATE GEARS WITH CONTINUOUS TOOTH FLANK CONTACT

    • Publication number 20170167589
    • Publication date Jun 15, 2017
    • Gear Innovations LLC
    • Bernard E. Berlinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MONODIRECTIONALLY TORQUE-TRANSMITTING TOOTHED GEARING

    • Publication number 20170114864
    • Publication date Apr 27, 2017
    • Mario Antonio MORSELLI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHIMLESS GEAR TRANSMISSION

    • Publication number 20160160997
    • Publication date Jun 9, 2016
    • Nidec Motor Corporation
    • Joshua M. Biro
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GEAR AND METHOD FOR PRODUCING SAME

    • Publication number 20150211622
    • Publication date Jul 30, 2015
    • Kenji Ohmi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Tapered Involute Sector Gear and Variable Ratio Rack Recirculating-...

    • Publication number 20150101436
    • Publication date Apr 16, 2015
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Joseph Washnock
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Gear

    • Publication number 20140366668
    • Publication date Dec 18, 2014
    • Yasushi KAJIWARA
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Gearing Device With An Internally Toothed Internal Gear And Two Spu...

    • Publication number 20140349801
    • Publication date Nov 27, 2014
    • Klaus-Peter Brenner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Rsp-Gearing Insensitive to Axis Misalignment and Other Displacement...

    • Publication number 20140345405
    • Publication date Nov 27, 2014
    • APEX BRANDS, INC.
    • Stephen P. Radzevich
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SPINDLE DRIVE FOR THE MOTORIZED ADJUSTMENT OF AN ADJUSTING ELEMENT...

    • Publication number 20140230586
    • Publication date Aug 21, 2014
    • Christian Saxstetter
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    GEAR AND MANUFACTURING METHOD FOR THE SAME

    • Publication number 20140090503
    • Publication date Apr 3, 2014
    • ENPLAS CORPORATION
    • Kenji OHMI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Gear

    • Publication number 20130186225
    • Publication date Jul 25, 2013
    • ENPLAS CORPORATION
    • Shinichirou Okamoto
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    GEARBOX COMPRISING A STATIONARY GEAR COMPONENT FORMED ON THE BASIS...

    • Publication number 20130035198
    • Publication date Feb 7, 2013
    • Vestas Wind Systems A/S
    • Andreas Enting
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR