Monodirectionally torque-transmitting toothed gearing

Patents Grantslast 30 patents

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    Electrostatically rotatable gear and gear set

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    • Issue date Apr 18, 2023
    • Toyota Motor Engineering & Manufacturing North America, Inc.
    • Umesh N. Gandhi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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    Freewheel mechanism

    • Patent number 10,920,855
    • Issue date Feb 16, 2021
    • Efneo Sp. z o.o.
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    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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    Patient support systems with hollow rotary actuators

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    • Issue date Oct 27, 2020
    • Stryker Corporation
    • Gary L. Bartley
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    Power converting device from timber drive rollers to an attached im...

    • Patent number 10,767,731
    • Issue date Sep 8, 2020
    • GSE Technologies, LLC
    • Glen Raymond Simula
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    Pedaling vibrational apparatus

    • Patent number 10,668,323
    • Issue date Jun 2, 2020
    • Chung-Fu Chang
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    Uni-directional drive gear and a gear transmission device with the...

    • Patent number 10,054,193
    • Issue date Aug 21, 2018
    • Shuo-Yu Wang
    • G01 - MEASURING TESTING
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    Driving system for vehicle

    • Patent number 9,945,446
    • Issue date Apr 17, 2018
    • Honda Motor Co., Ltd.
    • Nobuyuki Hiramatsu
    • B60 - VEHICLES IN GENERAL
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    System for the electrical propulsion of light-weight wheeled transp...

    • Patent number 9,896,155
    • Issue date Feb 20, 2018
    • Ioannis Tsailianis
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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    Transmission device of automatic document feeder

    • Patent number 9,670,016
    • Issue date Jun 6, 2017
    • FOXLINK IMAGE TECHNOLOGY CO., LTD.
    • Hung Ming Chou
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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    Clutch device

    • Patent number 9,523,398
    • Issue date Dec 20, 2016
    • UNIVANCE CORPORATION
    • Tadahiko Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Anti-backdrive actuator assembly

    • Patent number 9,447,845
    • Issue date Sep 20, 2016
    • Dura Operating, LLC
    • Jinseok Jeon
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    Manual override for steering actuator

    • Patent number 9,403,589
    • Issue date Aug 2, 2016
    • Globe Motors, Inc.
    • Ryan M. Elking
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    Power transmitting apparatus and image forming apparatus implementi...

    • Patent number 9,354,548
    • Issue date May 31, 2016
    • Samsung Electronics Co., Ltd.
    • Pil-seung Oh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Load rating optimized bevel gear toothing

    • Patent number 9,145,964
    • Issue date Sep 29, 2015
    • Schottel GmbH
    • Michael Potts
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    Non-backdrivable gear system

    • Patent number 8,591,367
    • Issue date Nov 26, 2013
    • Stephen John Kochan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Resin gears, developing unit, photoconductor drum unit, image formi...

    • Patent number 7,926,380
    • Issue date Apr 19, 2011
    • Murata Machinery, Ltd.
    • Masahiro Fujimaru
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Single direction coupling device and correction device including th...

    • Patent number 7,823,476
    • Issue date Nov 2, 2010
    • Eta Sa Manufacture Horlogère Suisse
    • Julien Chaignat
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    Universal gear self-locking/unlocking mechanism

    • Patent number 6,766,709
    • Issue date Jul 27, 2004
    • Thomas C. West
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    One-way gear

    • Patent number 4,911,032
    • Issue date Mar 27, 1990
    • Moore Push-Pin Company
    • Ronald J. Steele
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Beveled spur gear

    • Patent number 4,653,340
    • Issue date Mar 31, 1987
    • Pitney Bowes Inc.
    • Joseph LaBate
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reduction gear for electronic timepiece

    • Patent number 4,357,695
    • Issue date Nov 2, 1982
    • Ebauches Bettlach, S.A.
    • Peter Bachmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Monodirectional torque-transmission gear

    • Patent number 4,321,839
    • Issue date Mar 30, 1982
    • Societe Suisse pour l'Industrie Horlogere Management Services S.A.
    • Cyril Vuilleumier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Unidirectional gear transmission

    • Patent number 4,223,528
    • Issue date Sep 23, 1980
    • Societe Suisse pour l'Industrie Horlogere Management Services, S.A.
    • Cyril Vuilleumier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    One way gear train

    • Patent number 4,207,777
    • Issue date Jun 17, 1980
    • Societe Suisse pour l'Industrie Horlogere Mangagement Services S.A.
    • Werner Fluehmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gear train

    • Patent number 4,200,000
    • Issue date Apr 29, 1980
    • Societe Suisse pour l'Industrie Horlogere Management Services S.A.
    • Werner Fluehmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device of preventing reverse transmission of motion in a gear train

    • Patent number 4,108,016
    • Issue date Aug 22, 1978
    • Ricoh Watch Co., Ltd.
    • Kenichi Muranishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gear mechanism for preventing reverse rotation

    • Patent number 4,051,744
    • Issue date Oct 4, 1977
    • Kabushiki Kaisha Seikosha
    • Kenji Oshima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanism of transmission

    • Patent number 4,041,794
    • Issue date Aug 16, 1977
    • Ebauches S.A.
    • Michel Belot
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3911757

    • Patent number 3,911,757
    • Issue date Oct 14, 1975
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2722297

    • Patent number 2,722,297
    • Issue date Nov 1, 1955
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROSTATICALLY ROTATABLE GEAR AND GEAR SET

    • Publication number 20210234477
    • Publication date Jul 29, 2021
    • Toyota Motor Engineering & Manufacturing North America, Inc.
    • Umesh N. Gandhi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PEDAL-TYPE VIBRATIONAL APPARATUS

    • Publication number 20190201741
    • Publication date Jul 4, 2019
    • Chung-Fu Chang
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    FREEWHEEL MECHANISM

    • Publication number 20180328451
    • Publication date Nov 15, 2018
    • EFNEO Sp. z o.o.
    • Wiktor MIGASZEWSKI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    REVERSE ROTATION PREVENTION MECHANISM AND MOTOR WITH REDUCER

    • Publication number 20180195565
    • Publication date Jul 12, 2018
    • MABUCHI MOTOR CO., LTD.
    • Hisashi OGINO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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    Uni-Directional Drive Gear and a Gear Transmission Device with the...

    • Publication number 20180156312
    • Publication date Jun 7, 2018
    • Shuo-Yu Wang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    MECHANICAL CONVERTER

    • Publication number 20170234405
    • Publication date Aug 17, 2017
    • Giampaolo Francesco Noia
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    MONODIRECTIONALLY TORQUE-TRANSMITTING TOOTHED GEARING

    • Publication number 20170114864
    • Publication date Apr 27, 2017
    • Mario Antonio MORSELLI
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    SPUR GEAR

    • Publication number 20160369882
    • Publication date Dec 22, 2016
    • Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    • Peter Meffert
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    POWER CONVERTING DEVICE FROM TIMBER DRIVE ROLLERS TO AN ATTACHED IM...

    • Publication number 20160298729
    • Publication date Oct 13, 2016
    • GSE TECHNOLOGIES, LLC
    • Glen Raymond Simula
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEM FOR THE ELECTRICAL PROPULSION OF LIGHT-WEIGHT WHEELED TRANSP...

    • Publication number 20160236747
    • Publication date Aug 18, 2016
    • Ioannis TSAILIANIS
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    DRIVING SYSTEM FOR VEHICLE

    • Publication number 20160230841
    • Publication date Aug 11, 2016
    • Honda Motor Co., Ltd.
    • Nobuyuki Hiramatsu
    • B60 - VEHICLES IN GENERAL
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    POWER TRANSMITTING APPARATUS AND IMAGE FORMING APPARATUS IMPLEMENTI...

    • Publication number 20160070199
    • Publication date Mar 10, 2016
    • Samsung Electronics Co., Ltd.
    • Pil-seung OH
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ANTI-BACKDRIVE ACTUATOR ASSEMBLY

    • Publication number 20150323042
    • Publication date Nov 12, 2015
    • DURA OPERATING LLC
    • Jinseok Jeon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CLUTCH DEVICE

    • Publication number 20150135874
    • Publication date May 21, 2015
    • UNIVANCE CORPORATION
    • Tadahiko Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MANUAL OVERRIDE FOR STEERING ACTUATOR

    • Publication number 20150135873
    • Publication date May 21, 2015
    • Globe Motors, Inc.
    • Ryan M. Elking
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    LOAD RATING OPTIMIZED BEVEL GEAR TOOTHING

    • Publication number 20130118282
    • Publication date May 16, 2013
    • Michael Potts
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Non-Backdrivable Gear System

    • Publication number 20110201473
    • Publication date Aug 18, 2011
    • Stephen John Kochan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPACT BACKDRIVE RESISTANT TRANSMISSION

    • Publication number 20110092332
    • Publication date Apr 21, 2011
    • Roger A. Evenson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bidirectional-to-unidirectional transmission system and sheet feedi...

    • Publication number 20100032885
    • Publication date Feb 11, 2010
    • Aihua XU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IRREVERSIBLE TRANSMISSION DEVICE

    • Publication number 20100005915
    • Publication date Jan 14, 2010
    • ITW SMPI
    • Ghaffar Kazkaz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SINGLE DIRECTION COUPLING DEVICE AND CORRECTION DEVICE INCLUDING TH...

    • Publication number 20080245171
    • Publication date Oct 9, 2008
    • ETA SA Manufacture Horlogere Suisse
    • Julien Chaignat
    • G04 - HOROLOGY
  • Information Patent Application

    RESIN GEARS, DEVELOPING UNIT, PHOTOCONDUCTOR DRUM UNIT, IMAGE FORMI...

    • Publication number 20070283776
    • Publication date Dec 13, 2007
    • MURATA KIKAI KABUSHIKI KAISHA
    • Masahiro FUJIMARU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    UNIVERSAL GEAR SELF-LOCKING/UNLOCKING MECHANISM

    • Publication number 20040134297
    • Publication date Jul 15, 2004
    • Thomas C. West
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...