TREA

with concave surfaces conforming to the shape of the rolling elements

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Industry

  • CPC
  • F16C33/3706
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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

F16C33/3706with concave surfaces conforming to the shape of the rolling elements
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Spacer and cycloidal reducer with the spacer
    • Patent number 11,460,094
    • Issue date Oct 4, 2022
    • Hiwin Technologies Corp.
    • Hsu-Min Cheng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motion guide apparatus
    • Patent number 11,248,651
    • Issue date Feb 15, 2022
    • THK Co., Ltd
    • Toru Takahashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearings with anti-friction separators
    • Patent number 11,092,196
    • Issue date Aug 17, 2021
    • Alberto Jose Roman Negron
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing
    • Patent number 11,035,410
    • Issue date Jun 15, 2021
    • Liebherr-Components Biberach GmbH
    • Stephan Kreiner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Screw device
    • Patent number 10,989,285
    • Issue date Apr 27, 2021
    • THK Co., Ltd
    • Atsushi Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solid lubricant and solid-lubrication rolling bearing
    • Patent number 10,760,616
    • Issue date Sep 1, 2020
    • NTN Corporation
    • Hisanori Aiga
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Wire race bearing
    • Patent number 10,738,829
    • Issue date Aug 11, 2020
    • IMO Holding GmbH
    • Hubertus Frank
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Angular contact and purely axial bearings with anti-friction separa...
    • Patent number 10,626,920
    • Issue date Apr 21, 2020
    • Alberto José Román Negrón
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spacer device, toroidal roller bearing and method
    • Patent number 10,190,624
    • Issue date Jan 29, 2019
    • Aktiébolaget SKF
    • Arne Lars Jonas Kullin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spacer for rolling bearing, notably used in a wind turbine
    • Patent number 9,995,340
    • Issue date Jun 12, 2018
    • Aktiebolaget SKF
    • Pascal Ovize
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Assembly for ball and socket joints
    • Patent number 9,970,477
    • Issue date May 15, 2018
    • Hong Kong Baptist University
    • Andrea Ingrassia
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible bearing comprising spacers
    • Patent number 9,897,144
    • Issue date Feb 20, 2018
    • Hiwin Technologies Corp.
    • Cheng-Lung Wang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spacer device, toroidal roller bearing and method
    • Patent number 9,885,385
    • Issue date Feb 6, 2018
    • Aktiebolaget SKF
    • Arne Lars Jonas Kullin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spacer device, toroidal roller bearing and method
    • Patent number 9,810,262
    • Issue date Nov 7, 2017
    • Aktiebolaget SKF
    • Magnus Kellstrom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable pitch fans
    • Patent number 9,581,171
    • Issue date Feb 28, 2017
    • HOWDEN AXIAL FANS AB
    • Anthony Geoffrey Sheard
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Spacer for rolling bearing, notably used in a wind turbine
    • Patent number 9,482,279
    • Issue date Nov 1, 2016
    • Aktiebolaget SKF
    • Pascal Ovize
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spacer assembly for a bearing
    • Patent number 9,447,820
    • Issue date Sep 20, 2016
    • General Electric Company
    • Adam Daniel Minadeo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spacer for rolling bearing, notably used in a wind turbine
    • Patent number 9,341,249
    • Issue date May 17, 2016
    • Aktiebolaget SKF
    • Cyril Bouron
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Linear motion guide unit with separators interposed between adjoini...
    • Patent number 9,194,428
    • Issue date Nov 24, 2015
    • Nippon Thompson Co., Ltd.
    • Toshiaki Geka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing, notably used in a wind turbine
    • Patent number 9,188,154
    • Issue date Nov 17, 2015
    • Aktiebolaget SKF
    • Jean-Baptiste Magny
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Turning bearing with rollers between outer ring and inner ring
    • Patent number 9,133,879
    • Issue date Sep 15, 2015
    • Nippon Thompson Co., Ltd.
    • Shunsuke Kikuchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing device for motion guide device
    • Patent number 9,127,715
    • Issue date Sep 8, 2015
    • Hiwin Technologies Corp.
    • Jonus Liu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller bearing
    • Patent number 9,074,630
    • Issue date Jul 7, 2015
    • NTN Corporation
    • Miki Arihana
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Slewing bearing and rotating section support device for wind turbine
    • Patent number 8,944,692
    • Issue date Feb 3, 2015
    • NTN Corporation
    • Michio Hori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motion guide device
    • Patent number 8,858,083
    • Issue date Oct 14, 2014
    • THK Co., Ltd
    • Toru Takahashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spacer for rolling bearing with low friction contribution
    • Patent number 8,845,204
    • Issue date Sep 30, 2014
    • Aktiebolaget SKF
    • Cyril Bouron
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Toroidal spacer
    • Patent number 8,814,436
    • Issue date Aug 26, 2014
    • Aktiebolaget SKF
    • Hans Wendeberg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Turning bearing with separator
    • Patent number 8,753,019
    • Issue date Jun 17, 2014
    • Nippon Thompson Co., Ltd.
    • Shunsuke Kikuchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller bearing
    • Patent number 8,740,469
    • Issue date Jun 3, 2014
    • JTEKT Corporation
    • Yasuhiro Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball bearing and pump for cryogenic use
    • Patent number 8,651,810
    • Issue date Feb 18, 2014
    • Roller Bearing Company of America, Inc.
    • Alex Habibvand
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    MOTION GUIDE APPARATUS
    • Publication number 20200386270
    • Publication date Dec 10, 2020
    • THK CO., LTD.
    • Toru Takahashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DRIVELINE BETWEEN A ROTOR AND A GENERATOR OF A WIND TURBINE
    • Publication number 20200340575
    • Publication date Oct 29, 2020
    • Aktiebolaget SKF
    • Edgar Pickel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SCREW DEVICE
    • Publication number 20200240496
    • Publication date Jul 30, 2020
    • THK CO., LTD.
    • Atsushi SUZUKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WIRE RACE BEARING
    • Publication number 20190186543
    • Publication date Jun 20, 2019
    • IMO HOLDING GMBH
    • HUBERTUS FRANK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING DEVICE
    • Publication number 20190063492
    • Publication date Feb 28, 2019
    • KAMOSEIKO KABUSHIKI KAISHA
    • Masashi OZAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPACER DEVICE, TOROIDAL ROLLER BEARING & METHOD
    • Publication number 20180100542
    • Publication date Apr 12, 2018
    • Aktiebolaget SKF
    • Arne Lars Jonas KULLIN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DRIVELINE BETWEEN A ROTOR AND A GENERATOR OF A WIND TURBINE
    • Publication number 20160215873
    • Publication date Jul 28, 2016
    • Aktiebolaget SKF
    • Edgar Pickel
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    ROLLING BODY GUIDE ELEMENT, PARTICULARLY FOR A LARGE TAPERED ROLLER...
    • Publication number 20160069389
    • Publication date Mar 10, 2016
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Lorenz Bell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BALL SEPARATOR FOR BALL BEARING ASSEMBLY
    • Publication number 20160017918
    • Publication date Jan 21, 2016
    • Hamilton Sundstrand Corporation
    • Thomas G. Corley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPACER FOR ROLLING BEARING, NOTABLY USED IN A WIND TURBINE
    • Publication number 20150345559
    • Publication date Dec 3, 2015
    • Pascal Ovize
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPACER ASSEMBLY FOR A BEARING
    • Publication number 20150308501
    • Publication date Oct 29, 2015
    • GENERAL ELECTRIC COMPANY
    • Adam Daniel Minadeo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPACER FOR ROLLING BEARING, NOTABLY USED IN A WIND TURBINE
    • Publication number 20150275968
    • Publication date Oct 1, 2015
    • Pascal Ovize
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    LINEAR MOTION GUIDE UNIT WITH SEPARATORS INTERPOSED BETWEEN ADJOINI...
    • Publication number 20150159695
    • Publication date Jun 11, 2015
    • NIPPON THOMPSON CO., LTD
    • Toshiaki GEKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Variable Pitch Fans
    • Publication number 20140314574
    • Publication date Oct 23, 2014
    • Solyvent Flakt AB
    • Anthony Geoffrey Sheard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Spacer for rolling bearing, notably used in a wind turbine
    • Publication number 20140301684
    • Publication date Oct 9, 2014
    • Cyril Bouron
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROLLING BEARING, NOTABLY USED IN A WIND TURBINE
    • Publication number 20140199011
    • Publication date Jul 17, 2014
    • Jean-Baptiste Magny
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROLLER BEARING
    • Publication number 20140153854
    • Publication date Jun 5, 2014
    • Miki Arihana
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING DEVICE FOR MOTION GUIDE DEVICE
    • Publication number 20140016890
    • Publication date Jan 16, 2014
    • Jonus Liu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TOROIDAL SPACER
    • Publication number 20130301973
    • Publication date Nov 14, 2013
    • Hans Wendeberg
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    MOTION GUIDE DEVICE
    • Publication number 20130236133
    • Publication date Sep 12, 2013
    • THK CO., LTD.
    • Toru Takahashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TURNING BEARING WITH SEPARATOR
    • Publication number 20130223783
    • Publication date Aug 29, 2013
    • NIPPON THOMPSON CO., LTD
    • Shunsuke KIKUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPACER FOR ROLLING BEARING WITH LOW FRICTION CONTRIBUTION
    • Publication number 20130216173
    • Publication date Aug 22, 2013
    • Aktiebolaget SKF
    • Cyril Bouron
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLYWHEEL ASSEMBLY FOR GYROSCOPIC APPLICATIONS HAVING BALL BEARING S...
    • Publication number 20130199314
    • Publication date Aug 8, 2013
    • Roller Bearing Company of America, Inc.
    • Alex Habibvand
    • G01 - MEASURING TESTING
  • Information Patent Application

    TURNING BEARING WITH LOADING HOLE FOR INTRODUCTION OF SEPARATOR WIT...
    • Publication number 20130202239
    • Publication date Aug 8, 2013
    • NIPPON THOMPSON CO., LTD
    • Shunsuke KIKUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TURNING BEARING WITH ROLLERS BETWEEN OUTER RING AND INNER RING
    • Publication number 20130202240
    • Publication date Aug 8, 2013
    • NIPPON THOMPSON CO., LTD
    • Shunsuke KIKUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLEWING BEARING AND ROTATING SECTION SUPPORT DEVICE FOR WIND TURBINE
    • Publication number 20120195538
    • Publication date Aug 2, 2012
    • NTN CORPORATION
    • Michio Hori
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    BALL BEARING DEVICE FOR MOTION GUIDE DEVICE
    • Publication number 20120174693
    • Publication date Jul 12, 2012
    • Wu Teng HSIEH
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROLLER BEARING
    • Publication number 20110293212
    • Publication date Dec 1, 2011
    • JTEKT Corporation
    • Yasuhiro KOBAYASHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROLLER BEARING
    • Publication number 20110293211
    • Publication date Dec 1, 2011
    • JTEKT Corporation
    • Yasuhiro KOBAYASHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BALL BEARING AND PUMP FOR CRYOGENIC USE
    • Publication number 20110129327
    • Publication date Jun 2, 2011
    • Roller Bearing Company of America, Inc.
    • Alex Habibvand
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...