TREA

Four-point-contact ball bearings

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Industry

  • CPC
  • F16C19/166
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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 F16C19/00Bearings with rolling contact, for exclusively rotary movement

Current Industry

F16C19/166Four-point-contact ball bearings
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Deep groove ball bearing
    • Patent number 11,781,595
    • Issue date Oct 10, 2023
    • Aktiebolaget SKF
    • Pieter Martin Lugt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing and wind power generation rotor shaft support device
    • Patent number 11,542,985
    • Issue date Jan 3, 2023
    • NTN Corporation
    • Masaki Nakanishi
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Bearing unit and method for manufacturing a bearing unit
    • Patent number 11,401,967
    • Issue date Aug 2, 2022
    • Aktiebolaget SKF
    • Andreas Heile
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Module bearing and power transmission device including same
    • Patent number 11,371,553
    • Issue date Jun 28, 2022
    • SEJIN-IGB CO., LTD.
    • Sun Ho Lim
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Load-variable rolling bearing and rolling element for the same
    • Patent number 11,339,827
    • Issue date May 24, 2022
    • Young Keun Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Timepiece bearing
    • Patent number 11,243,497
    • Issue date Feb 8, 2022
    • Rolex S.A.
    • Pierre Le Fèvre
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Double-row four-point contact ball bearing
    • Patent number 11,009,066
    • Issue date May 18, 2021
    • NACHI-FUJIKOSHI CORP.
    • Toshihiro Kawai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration drive device, image forming apparatus, positioning stage,...
    • Patent number 10,948,011
    • Issue date Mar 16, 2021
    • Canon Kabushiki Kaisha
    • Satoru Kitajima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Swing bearing
    • Patent number 10,851,837
    • Issue date Dec 1, 2020
    • Nippon Thompson Co., Ltd.
    • Kenichiro Tsuruta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball bearing cam follower for an adjustable aircraft seat
    • Patent number 10,801,546
    • Issue date Oct 13, 2020
    • Roller Bearing Company of America, Inc.
    • Robert Pallini
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drive
    • Patent number 10,788,117
    • Issue date Sep 29, 2020
    • AUMA Drives GmbH
    • Holger Graf
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Aircraft turbomachine assembly having an improved decoupling system...
    • Patent number 10,690,004
    • Issue date Jun 23, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Laurent Leeder
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Wire races for wind turbine bearings
    • Patent number 10,655,610
    • Issue date May 19, 2020
    • General Electric Company
    • Edward Lee McGrath
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Bearing structure for shaft
    • Patent number 10,641,338
    • Issue date May 5, 2020
    • Honda Motor Co., Ltd.
    • Naoki Kuwabara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-row ball bearing
    • Patent number 10,578,153
    • Issue date Mar 3, 2020
    • NSK Ltd.
    • Yuki Sakaguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wheel hub unit
    • Patent number 10,576,820
    • Issue date Mar 3, 2020
    • Volvo Construction Equipment AB
    • Arto Honkanen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rotation ring
    • Patent number 10,570,954
    • Issue date Feb 25, 2020
    • THK Co., Ltd
    • Hiroaki Mochizuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical shock resistant motorized drive assembly
    • Patent number 10,527,218
    • Issue date Jan 7, 2020
    • Threat Spectrum Inc.
    • Michael Scott Shannahan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing assembly for steering column
    • Patent number 10,458,474
    • Issue date Oct 29, 2019
    • Koyo Bearings North America LLC
    • Patrick Dupuis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ice maker with a radial and thrust bearing
    • Patent number 10,222,110
    • Issue date Mar 5, 2019
    • Haier US Appliance Solutions, Inc.
    • Alan Joseph Mitchell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing assembly for steering column
    • Patent number 9,945,420
    • Issue date Apr 17, 2018
    • Koyo Bearings North America LLC
    • Patrick Dupuis
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Preloaded roller bearing device, information recording and reproduc...
    • Patent number 9,934,799
    • Issue date Apr 3, 2018
    • Seiko Instruments Inc.
    • Akihiro Iino
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Rotary transmitting assembly, device for converting rotary motion t...
    • Patent number 9,879,766
    • Issue date Jan 30, 2018
    • Nidec Corporation
    • Keisuke Fukunaga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing, notably for a vehicle
    • Patent number 9,863,539
    • Issue date Jan 9, 2018
    • Aktiebolaget SKF
    • Juliette Delaby
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device and method for determining a contact angle of a rolling element
    • Patent number 9,746,306
    • Issue date Aug 29, 2017
    • Aktiebolaget SKF
    • Olle Bankeström
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Rolling bearing
    • Patent number 9,611,891
    • Issue date Apr 4, 2017
    • JTEKT Corporation
    • Yasuhiko Ishii
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multipoint contact ball bearing
    • Patent number 9,593,718
    • Issue date Mar 14, 2017
    • NSK Ltd.
    • Atsushi Kario
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing with means for angularly adjusting of the inner rin...
    • Patent number 9,551,378
    • Issue date Jan 24, 2017
    • Aktiebolaget SKF
    • Juliette Delaby
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pinion bearing arrangement
    • Patent number 9,541,134
    • Issue date Jan 10, 2017
    • Aktiebolaget SKF
    • Jeroen Wensing
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Disengageable axial thrust bearing with internal preload
    • Patent number 9,482,271
    • Issue date Nov 1, 2016
    • SNECMA
    • Sebastien Boufflert
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ANGULAR BALL BEARING ARRANGEMENT
    • Publication number 20240309911
    • Publication date Sep 19, 2024
    • Aktiebolaget SKF
    • Ingo SCHULZ
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING ASSEMBLY
    • Publication number 20230313837
    • Publication date Oct 5, 2023
    • Aktiebolaget SKF
    • Ingo Schulz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Steering system with pivot bearing
    • Publication number 20220018390
    • Publication date Jan 20, 2022
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jürgen Gebhardt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY INDEXING TABLE WITH POWER-OPTIMIZED DRIVE
    • Publication number 20200230768
    • Publication date Jul 23, 2020
    • WEISS GMBH
    • Stefan Bauer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DOUBLE-ROW FOUR-POINT CONTACT BALL BEARING
    • Publication number 20200182291
    • Publication date Jun 11, 2020
    • NACHI-FUJIKOSHI CORP.
    • Toshihiro KAWAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING ASSEMBLY FOR STEERING COLUMN
    • Publication number 20180363707
    • Publication date Dec 20, 2018
    • Koyo Bearings North America LLC
    • Patrick Dupuis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MECHANICAL SHOCK RESISTANT MOTORIZED DRIVE ASSEMBLY
    • Publication number 20180010728
    • Publication date Jan 11, 2018
    • THREAT SPECTRUM INC.
    • Michael Scott Shannahan
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    BEARING DEVICE, INFORMATION RECORDING AND REPRODUCING DEVICE, AND...
    • Publication number 20170186453
    • Publication date Jun 29, 2017
    • SEIKO INSTRUMENTS INC.
    • Akihiro IINO
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    BEARING FOR USE IN DIRECTIONAL DRILLING
    • Publication number 20160327093
    • Publication date Nov 10, 2016
    • Michael D. Johns
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    VIBRATION DRIVE DEVICE, IMAGE FORMING APPARATUS, POSITIONING STAGE,...
    • Publication number 20160319860
    • Publication date Nov 3, 2016
    • Canon Kabushiki Kaisha
    • Satoru Kitajima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    BEARING, NOTABLY FOR A VEHICLE
    • Publication number 20160273659
    • Publication date Sep 22, 2016
    • Aktiebolaget SKF
    • Juliette Delaby
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BALL BEARING RETAINER
    • Publication number 20160178007
    • Publication date Jun 23, 2016
    • NTN Corporation
    • Mineo KOYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PULLEY DEVICE FOR A CHAIN OR BELT AND MOTOR VEHICLE EQUIPPED WITH S...
    • Publication number 20160116050
    • Publication date Apr 28, 2016
    • Aktiebolaget SKF
    • Benoit ARNAULT
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CAGE FOR ROLLING BEARING
    • Publication number 20160076589
    • Publication date Mar 17, 2016
    • NTN Corporation
    • Hiroki TANIMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROLLING BEARING
    • Publication number 20160053810
    • Publication date Feb 25, 2016
    • JTEKT Corporation
    • Yasuhiko ISHII
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING ASSEMBLY FOR STEERING COLUMN
    • Publication number 20160032975
    • Publication date Feb 4, 2016
    • Koyo Bearings North America LLC
    • Patrick Dupuis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CAGE FOR ANGULAR BALL BEARING
    • Publication number 20160025134
    • Publication date Jan 28, 2016
    • NSK Ltd.
    • Kazuhiro TAKIO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MULTIPOINT CONTACT BALL BEARING
    • Publication number 20150369291
    • Publication date Dec 24, 2015
    • NSK Ltd.
    • Atsushi Kario
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    IMPROVED FOUR POINT CONTACT BALL BEARING IN TWO RACES AND AN IMPROV...
    • Publication number 20150308495
    • Publication date Oct 29, 2015
    • SHARDAMANI TECHNICAL RESEARCH AND DEVELOPMENT PRIVATE LIMITED
    • Dayalal Govindji FATANIA
    • B24 - GRINDING POLISHING
  • Information Patent Application

    CENTRIFUGAL PUMP
    • Publication number 20140314599
    • Publication date Oct 23, 2014
    • Sulzer Pumpen AG
    • Heikki Manninen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ZENITHAL ROTATION MODULE FOR ORIENTING SOLAR PANELS
    • Publication number 20140174502
    • Publication date Jun 26, 2014
    • TGB RODAMIENTOS, S. L.
    • Francisco Lucas Morata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BALL BEARING HAVING SEGMENTED AND INTEGRAL RACES
    • Publication number 20140119685
    • Publication date May 1, 2014
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Steven G. Thomas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT
    • Publication number 20140060183
    • Publication date Mar 6, 2014
    • Aktiebolaget SKF
    • Olle Bankeström
    • G01 - MEASURING TESTING
  • Information Patent Application

    ROLLING BEARING CAGE, ROLLING BEARING AND ELECTRIC STEERING SYSTEM...
    • Publication number 20140016889
    • Publication date Jan 16, 2014
    • Aktiebolaget SKF
    • Thierry Adane
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROLLING BEARING
    • Publication number 20140003756
    • Publication date Jan 2, 2014
    • Chang-Hsin Kuo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING ASSEMBLY FOR USE WITH A TURBINE ENGINE
    • Publication number 20130336608
    • Publication date Dec 19, 2013
    • GENERAL ELECTRIC COMPANY
    • Jacob Patrick Miller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rolling Bearing for a Shaft
    • Publication number 20130294717
    • Publication date Nov 7, 2013
    • ROLLAX GMBH & CO. KG
    • Jörg Schwarzbich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD AND DEVICE FOR ADJUSTING THE BEARING PLAY IN A CERAMIC HYBRI...
    • Publication number 20130142467
    • Publication date Jun 6, 2013
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Rudolf LUECK
    • G01 - MEASURING TESTING
  • Information Patent Application

    Roller Bearing Assembly
    • Publication number 20130121630
    • Publication date May 16, 2013
    • STEERING SOLUTIONS IP HOLDING CORPORATION
    • William D. Cymbal
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    METHOD OF ASSEMBLING A BEARING ASSEMBLY
    • Publication number 20130028549
    • Publication date Jan 31, 2013
    • STEERING SOLUTIONS IP HOLDING CORPORATION
    • William D. Cymbal
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC