TREA

Labyrinth sealings

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Industry

  • CPC
  • F16C33/80
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16CSHAFTS FLEXIBLE SHAFTS ELEMENTS OR CRANKSHAFT MECHANISMS ROTARY BODIES OTHER THAN GEARING ELEMENTS BEARINGS F16C33/00Parts of bearings Special methods for making bearings or parts thereof

Current Industry

F16C33/80Labyrinth sealings
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Plastic bearing for steering column
    • Patent number 12,181,001
    • Issue date Dec 31, 2024
    • C&U COMPANY LIMITED.
    • Xinwang Li
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Wheel bearing assembly
    • Patent number 12,172,466
    • Issue date Dec 24, 2024
    • Aktiebolaget SKF
    • Volker Wendt
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Seal structures
    • Patent number 12,151,780
    • Issue date Nov 26, 2024
    • Fox Factory, Inc.
    • Douglas Alexander Chalmers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing unit with protection disc
    • Patent number 12,140,186
    • Issue date Nov 12, 2024
    • Aktiebolaget SKF
    • Andrea A. Bertolini
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealed rolling bearing
    • Patent number 12,117,045
    • Issue date Oct 15, 2024
    • NTN Corporation
    • Hayato Kawaguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing device for vehicle wheel
    • Patent number 12,109,841
    • Issue date Oct 8, 2024
    • NTN Corporation
    • Yuusuke Hata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle wheel bearing having enhanced sealing function
    • Patent number 12,078,210
    • Issue date Sep 3, 2024
    • ILJIN GLOBAL CO., LTD.
    • Yong Won Kim
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wheel bearing
    • Patent number 12,025,183
    • Issue date Jul 2, 2024
    • Schaeffler Technologies AG & Co. KG
    • Christian Mock
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Sealing device made of plastics material for a bearing unit
    • Patent number 12,025,184
    • Issue date Jul 2, 2024
    • Aktiebolaget SKF
    • Donato Mariella
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Split plummer block bearing housing
    • Patent number 12,012,995
    • Issue date Jun 18, 2024
    • SKF AUSTRALIA PTY LTD
    • Darren Kenworthy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing having improved sealability
    • Patent number 12,006,980
    • Issue date Jun 11, 2024
    • BEARINGART
    • Young Keun Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal assembly for truck hubs with radial labyrinth
    • Patent number 12,000,434
    • Issue date Jun 4, 2024
    • Aktiebolaget SKF
    • Rico Dittmar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing
    • Patent number 11,982,311
    • Issue date May 14, 2024
    • Nippon Thompson Co., Ltd.
    • Kenichiro Tsuruta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 11,965,558
    • Issue date Apr 23, 2024
    • NOK Corporation
    • Masahiro Seki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Strut bearing assembly with metal guide ring and spring seat
    • Patent number 11,953,096
    • Issue date Apr 9, 2024
    • Schaeffler Technologies AG & Co. KG
    • Kleberson Sierra
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Sealing device for a bearing unit
    • Patent number 11,953,058
    • Issue date Apr 9, 2024
    • Aktiebolaget SKF
    • Daniele Duch
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rescue mechanical seal and method
    • Patent number 11,946,545
    • Issue date Apr 2, 2024
    • S. Elwood Yandle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bearing seal and applications thereof
    • Patent number 11,940,009
    • Issue date Mar 26, 2024
    • Aktiebolaget SKF
    • Meng Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing unit with a sealing device
    • Patent number 11,933,361
    • Issue date Mar 19, 2024
    • Aktiebolaget SKF
    • Andrea A. Bertolini
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing unit
    • Patent number 11,920,635
    • Issue date Mar 5, 2024
    • Aktiebolaget SKF
    • Andrea A. Bertolini
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hub bearing assembly
    • Patent number 11,913,494
    • Issue date Feb 27, 2024
    • Peer Bearing Company
    • Jordan Eric Gutowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Optimized sealing device for a bearing unit
    • Patent number 11,897,283
    • Issue date Feb 13, 2024
    • Aktiebolaget SKF
    • Daniele Duch
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Sealing device for bearing unit
    • Patent number 11,873,904
    • Issue date Jan 16, 2024
    • Aktiebolaget SKF
    • Daniele Duch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Support assembly for food applications having an improved rear seal...
    • Patent number 11,867,233
    • Issue date Jan 9, 2024
    • Aktiebolaget SKF
    • Fausto Baracca
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Support assembly for food applications having an improved inner seal
    • Patent number 11,841,052
    • Issue date Dec 12, 2023
    • Aktiebolaget SKF
    • Fausto Baracca
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 11,796,004
    • Issue date Oct 24, 2023
    • NOK Corporation
    • Masahiro Seki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flinger for a seal assembly of a wheel bearing assembly
    • Patent number 11,796,003
    • Issue date Oct 24, 2023
    • Aktiebolaget SKF
    • Rico Dittmar
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rolling bearing
    • Patent number 11,788,580
    • Issue date Oct 17, 2023
    • NSK Ltd.
    • Tomoya Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device and sealing structure
    • Patent number 11,773,906
    • Issue date Oct 3, 2023
    • NOK Corporation
    • Go Kanzaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotatable shield for wheel bearing assemblies
    • Patent number 11,761,488
    • Issue date Sep 19, 2023
    • Aktiebolaget SKF
    • Rico Dittmar
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    WHEEL BEARING ASSEMBLIES AND VEHICLES
    • Publication number 20250012318
    • Publication date Jan 9, 2025
    • ILJIN USA Corporation
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING UNIT OF THIN SECTION
    • Publication number 20240426342
    • Publication date Dec 26, 2024
    • Aktiebolaget SKF
    • Andrea A. BERTOLINI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL MEMBER FOR ROLLING BEARING
    • Publication number 20240410468
    • Publication date Dec 12, 2024
    • NAKANISHI METAL WORKS CO., LTD.
    • Yasuhiko KOJIMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WHEEL BEARING
    • Publication number 20240318692
    • Publication date Sep 26, 2024
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Christian Mock
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PLASTIC BEARING FOR STEERING COLUMN
    • Publication number 20240246599
    • Publication date Jul 25, 2024
    • C&U COMPANY LIMITED.
    • Xinwang LI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    DEEP-GROOVE BALL BEARING
    • Publication number 20240110595
    • Publication date Apr 4, 2024
    • NSK Ltd.
    • Eri WATABE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING UNIT WITH SEALING DEVICE
    • Publication number 20240052889
    • Publication date Feb 15, 2024
    • Aktiebolaget SKF
    • Andrea A. Bertolini
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shaft Bearing Point and Shaft Bearing
    • Publication number 20230332647
    • Publication date Oct 19, 2023
    • Bayerische Motoren Werke Aktiengesellschaft
    • Benjamin KRANK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING UNIT
    • Publication number 20230265888
    • Publication date Aug 24, 2023
    • Aktiebolaget SKF
    • Andrea A Bertolini
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING SEAL AND ITS APPLICATIONS
    • Publication number 20230204073
    • Publication date Jun 29, 2023
    • Aktiebolaget SKF
    • Meng ZHANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRANSPORT SECURABLE AXIAL SEAL ASSEMBLY
    • Publication number 20230160434
    • Publication date May 25, 2023
    • AKTIEBOLAGET SKF
    • Rico Dittmar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING UNIT WITH SENSORIZED SHIELD
    • Publication number 20230160422
    • Publication date May 25, 2023
    • Aktiebolaget SKF
    • Andrea A. Bertolini
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LOW FRICTION SEAL ASSEMBLY FOR TRUCK HUBS
    • Publication number 20230016354
    • Publication date Jan 19, 2023
    • Aktiebolaget SKF
    • Rico Dittmar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DOUBLE ROW TAPERED BEARING WITH PRESS FIT PRELOADING ELEMENTS
    • Publication number 20230019353
    • Publication date Jan 19, 2023
    • Sandcraft LLC
    • Brent G. Reynolds
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEAL ASSEMBLY FOR TRUCK HUBS WITH RADIAL LABYRINTH
    • Publication number 20230015151
    • Publication date Jan 19, 2023
    • Aktiebolaget SKF
    • Rico Dittmar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL STRUCTURES
    • Publication number 20220411011
    • Publication date Dec 29, 2022
    • Fox Factory, Inc.
    • Douglas Alexander Chalmers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE AND SEALING STRUCTURE
    • Publication number 20220356909
    • Publication date Nov 10, 2022
    • NOK Corporation
    • Go Kanzaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rolling Bearing
    • Publication number 20220333639
    • Publication date Oct 20, 2022
    • NIPPON THOMPSON CO., LTD
    • Kenichiro TSURUTA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20220333649
    • Publication date Oct 20, 2022
    • NOK Corporation
    • Masahiro SEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SUPPORT ASSEMBLY FOR FOOD APPLICATIONS HAVING AN IMPROVED REAR SEAL...
    • Publication number 20220325755
    • Publication date Oct 13, 2022
    • Aktiebolaget SKF
    • Fausto Baracca
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DETECTION DEVICE FOR WHEEL HUB ASSEMBLY
    • Publication number 20220235824
    • Publication date Jul 28, 2022
    • Daniele Duch
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20220213931
    • Publication date Jul 7, 2022
    • NOK Corporation
    • Masahiro SEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPLIT PLUMMER BLOCK BEARING HOUSING
    • Publication number 20220213930
    • Publication date Jul 7, 2022
    • SKF AUSTRALIA PTY LTD
    • Darren KENWORTHY
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Roller Bearing Seal Assembly
    • Publication number 20220163066
    • Publication date May 26, 2022
    • AMSTED RAIL COMPANY, INC.
    • Timothy M. Liebe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Wheel Hub Unit With Improved Drainage
    • Publication number 20220088964
    • Publication date Mar 24, 2022
    • Aktiebolaget SKF
    • Paolo A. Re
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Wheel Hub Unit With Improved Drainage
    • Publication number 20220090633
    • Publication date Mar 24, 2022
    • Aktiebolaget SKF
    • Paolo A. Re
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Optimized Sealing Device For A Bearing Unit
    • Publication number 20220072901
    • Publication date Mar 10, 2022
    • Aktiebolaget SKF
    • Daniele Duch
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DOUBLE ROW TAPERED BEARING WITH PRESS FIT PRELOADING ELEMENTS
    • Publication number 20220056950
    • Publication date Feb 24, 2022
    • Sandcraft LLC
    • Brent G. Reynolds
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Roller Bearing Seal Case
    • Publication number 20210404518
    • Publication date Dec 30, 2021
    • AMSTED RAIL COMPANY, INC.
    • Mark W.K. Fetty
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROLLING BEARING HAVING A SEALING ASSEMBLY AND WATER PUMP HAVING SAME
    • Publication number 20210396241
    • Publication date Dec 23, 2021
    • NIDEC GPM GmbH
    • Paul Michael Ludwig
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...