TREA

Belleville-type springs

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  • CPC
  • F16F1/32
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16FSPRINGS SHOCK-ABSORBERS MEANS FOR DAMPING VIBRATION F16F1/00Springs

Current Industry

F16F1/32Belleville-type springs
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRANT NOZZLE CAP SPACER
    • Publication number 20240287772
    • Publication date Aug 29, 2024
    • Mueller International, LLC
    • Daryl Lee Gibson
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    HAIR REMOVAL DEVICE
    • Publication number 20240227224
    • Publication date Jul 11, 2024
    • The Gillette Company LLC
    • Robert Andrew Kearney
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Electromagnetic Actuator For A Display With Improved Spring Arrange...
    • Publication number 20240203389
    • Publication date Jun 20, 2024
    • Sound Solutions International Co., Ltd.
    • Friedrich Reining
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    HYDRANT NOZZLE CAP SPACER
    • Publication number 20230243134
    • Publication date Aug 3, 2023
    • Mueller International, LLC
    • Daryl Lee Gibson
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    HYDRANT NOZZLE CAP SPACER
    • Publication number 20230243135
    • Publication date Aug 3, 2023
    • Mueller International, LLC
    • Daryl Lee Gibson
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    AIRCRAFT LANDING GEAR
    • Publication number 20230076329
    • Publication date Mar 9, 2023
    • Safran Landing Systems UK LTD
    • Pierre-Etienne Dandaleix
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    WAVE COIL SPRING AND METHOD FOR ADDITIVELY MANUFACTURING THEREOF
    • Publication number 20220381311
    • Publication date Dec 1, 2022
    • National Taiwan University of Science and Technology
    • Jeng-Ywan Jeng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vibration Isolator Pre-Load Mechanism
    • Publication number 20220299084
    • Publication date Sep 22, 2022
    • Toyota Motor Engineering & Manufacturing North America, Inc.
    • Paul A Gilmore
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Stacked Disk Spring Vibration Isolator with Increased Lateral Load...
    • Publication number 20220299083
    • Publication date Sep 22, 2022
    • Toyota Motor Engineering & Manufacturing North America, Inc.
    • Paul A Gilmore
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FLEXIBLE MEMBER
    • Publication number 20220193932
    • Publication date Jun 23, 2022
    • NHK SPRING CO., LTD.
    • Motoyuki OTSUKA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FLEXIBLE MEMBER
    • Publication number 20220193933
    • Publication date Jun 23, 2022
    • NHK SPRING CO., LTD.
    • Shimpei KUROKAWA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HYDRANT NOZZLE CAP SPACER
    • Publication number 20220127827
    • Publication date Apr 28, 2022
    • Mueller International, LLC
    • Daryl Lee Gibson
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    RETENTION FLANGE FOR POWER TOOL
    • Publication number 20220063047
    • Publication date Mar 3, 2022
    • Black & Decker Inc.
    • Daniel F. NACE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DISC SPRING, DISC SPRING DEVICE, AND METHOD FOR MANUFACTURING DISC...
    • Publication number 20210396292
    • Publication date Dec 23, 2021
    • NHK SPRING CO., LTD.
    • Yusuke TERADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Composite Shock Absorber for Polycrystalline Diamond Compact Bit
    • Publication number 20210363835
    • Publication date Nov 25, 2021
    • Northeast Petroleum University
    • Jinchao Xu
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SPRING ELEMENT FOR A REDUCTION GEAR OF AN ELECTROMECHANICAL STEERIN...
    • Publication number 20210339795
    • Publication date Nov 4, 2021
    • THYSSENKRUPP PRESTA AG
    • Andreas BACHMANN
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    TOP COVER SPRING DESIGNS
    • Publication number 20210327473
    • Publication date Oct 21, 2021
    • SEAGATE TECHNOLOGY LLC
    • Pow Ming Yap
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    ADJUSTABLE SPRING ASSEMBLY
    • Publication number 20210246958
    • Publication date Aug 12, 2021
    • Goodrich Actuation Systems Limited
    • Jeremy KRACKE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WAVE SPRING BODY INCLUDING FINGERS
    • Publication number 20210207675
    • Publication date Jul 8, 2021
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Austin Hoff
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DISC SPRING
    • Publication number 20210131515
    • Publication date May 6, 2021
    • NHK Spring Co., Ltd.
    • Hideaki SAKAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLATE SPRING MEMBER
    • Publication number 20210115993
    • Publication date Apr 22, 2021
    • NHK Spring Co., Ltd.
    • Yusuke TERADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DISK SPRING FOR AN EXHAUST GAS TURBOCHARGER
    • Publication number 20210088095
    • Publication date Mar 25, 2021
    • BMTS Technology GmbH & Co. KG
    • Konrad Kissling
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Electromagnetic Actuator with Improved Spring Arrangement
    • Publication number 20210021933
    • Publication date Jan 21, 2021
    • Sound Solutions International Co., Ltd.
    • Gustav Otto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    WAVE SPRING
    • Publication number 20210003185
    • Publication date Jan 7, 2021
    • NHK Spring Co., Ltd.
    • Hideaki SAKAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ARCHERY DEVICE
    • Publication number 20200408481
    • Publication date Dec 31, 2020
    • Ko-Yu CHANG
    • F41 - WEAPONS
  • Information Patent Application

    DEFORMABLE BODY AND METHOD FOR THE PRODUCTION THEREOF
    • Publication number 20200325951
    • Publication date Oct 15, 2020
    • COVESTRO DEUTSCHLAND AG
    • Dirk Achten
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TURNBUCKLE-STYLE SUPPORT STRUT WITH TUNABLE STIFFNESS
    • Publication number 20200318368
    • Publication date Oct 8, 2020
    • The Boeing Company
    • Grantland G. Mesner
    • E04 - BUILDING
  • Information Patent Application

    FLAT FORM SPRING, IN PARTICULAR DISC OR WAVE SPRING
    • Publication number 20200292022
    • Publication date Sep 17, 2020
    • CHRISTIAN BAUER GMBH + CO.KG
    • Peter Buchhagen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TURBOCHARGER WITH VARIABLE-NOZZLE CARTRIDGE, INCLUDING RESILIENT HE...
    • Publication number 20200224548
    • Publication date Jul 16, 2020
    • Garrett Transportation I Inc.
    • Vit Micanek
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BELLEVILLE WASHER AND BELLEVILLE SPRING
    • Publication number 20200109756
    • Publication date Apr 9, 2020
    • Check-Mate Industries, Inc.
    • Robert William Harper
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...