FR3119426B1 - roulement de roue équipé d’un dispositif d’étanchéité à gouttière et chicane - Google Patents

roulement de roue équipé d’un dispositif d’étanchéité à gouttière et chicane Download PDF

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Publication number
FR3119426B1
FR3119426B1 FR2100909A FR2100909A FR3119426B1 FR 3119426 B1 FR3119426 B1 FR 3119426B1 FR 2100909 A FR2100909 A FR 2100909A FR 2100909 A FR2100909 A FR 2100909A FR 3119426 B1 FR3119426 B1 FR 3119426B1
Authority
FR
France
Prior art keywords
gutter
sealing device
wheel bearing
passage
bearing equipped
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2100909A
Other languages
English (en)
French (fr)
Other versions
FR3119426A1 (fr
Inventor
Alexandre Baudu
Vincent Pourroy-Solari
Siegfried Ruhland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTN Europe SA
Original Assignee
NTN SNR Roulements SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NTN SNR Roulements SA filed Critical NTN SNR Roulements SA
Priority to FR2100909A priority Critical patent/FR3119426B1/fr
Priority to EP21840646.0A priority patent/EP4204701B1/fr
Priority to US18/262,739 priority patent/US12366265B2/en
Priority to CN202180092344.8A priority patent/CN116802410A/zh
Priority to PCT/EP2021/087877 priority patent/WO2022161735A1/fr
Priority to JP2023545948A priority patent/JP2024504464A/ja
Publication of FR3119426A1 publication Critical patent/FR3119426A1/fr
Application granted granted Critical
Publication of FR3119426B1 publication Critical patent/FR3119426B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • F16C19/186—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0073—Hubs characterised by sealing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • F16C19/185—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with two raceways provided integrally on a part other than a race ring, e.g. a shaft or housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
    • F16C33/7823—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of sealing lips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/783—Details of the sealing or parts thereof, e.g. geometry, material of the mounting region
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7879—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring
    • F16C33/7883—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring mounted to the inner race and of generally L-shape, the two sealing rings defining a sealing with box-shaped cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
FR2100909A 2021-01-29 2021-01-29 roulement de roue équipé d’un dispositif d’étanchéité à gouttière et chicane Active FR3119426B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR2100909A FR3119426B1 (fr) 2021-01-29 2021-01-29 roulement de roue équipé d’un dispositif d’étanchéité à gouttière et chicane
EP21840646.0A EP4204701B1 (fr) 2021-01-29 2021-12-30 Roulement de roue equipé d'un dispositif d'étanchéité à gouttière et chicane
US18/262,739 US12366265B2 (en) 2021-01-29 2021-12-30 Wheel bearing equipped with a sealing device with gutter and chicane
CN202180092344.8A CN116802410A (zh) 2021-01-29 2021-12-30 配备有带沟槽和双急转弯的密封装置的车轮轴承
PCT/EP2021/087877 WO2022161735A1 (fr) 2021-01-29 2021-12-30 Roulement de roue equipe d'un dispositif d'etancheite a gouttiere et chicane
JP2023545948A JP2024504464A (ja) 2021-01-29 2021-12-30 ガターおよびバッフルを備えた密封装置付き車輪用軸受

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2100909 2021-01-29
FR2100909A FR3119426B1 (fr) 2021-01-29 2021-01-29 roulement de roue équipé d’un dispositif d’étanchéité à gouttière et chicane

Publications (2)

Publication Number Publication Date
FR3119426A1 FR3119426A1 (fr) 2022-08-05
FR3119426B1 true FR3119426B1 (fr) 2023-03-03

Family

ID=74860265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2100909A Active FR3119426B1 (fr) 2021-01-29 2021-01-29 roulement de roue équipé d’un dispositif d’étanchéité à gouttière et chicane

Country Status (6)

Country Link
US (1) US12366265B2 (https=)
EP (1) EP4204701B1 (https=)
JP (1) JP2024504464A (https=)
CN (1) CN116802410A (https=)
FR (1) FR3119426B1 (https=)
WO (1) WO2022161735A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022112274A1 (de) * 2022-05-17 2023-11-23 Schaeffler Technologies AG & Co. KG Kassettendichtung und Wälzlager

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2000720A1 (https=) 1968-01-25 1969-09-12 Windmoeller & Hoelscher
DE4327988A1 (de) * 1993-08-20 1995-02-23 Precismeca Gmbh Förderbandrolle
ITTO20010708A1 (it) * 2001-07-19 2003-01-19 Skf Ind Spa Dispositivo di tenuta per cuscinetti.
JP2004204892A (ja) * 2002-12-24 2004-07-22 Koyo Seiko Co Ltd 転がり軸受装置
JP4573194B2 (ja) * 2004-10-14 2010-11-04 Ｎｔｎ株式会社 回転速度検出装置付き車輪用軸受装置
DE102009023041A1 (de) * 2009-05-28 2010-12-02 Schaeffler Technologies Gmbh & Co. Kg Sensoranordnungen mit Spaltdichtung
CN201787074U (zh) * 2010-02-10 2011-04-06 苏州特谱风能技术有限公司 一种用于风力发电机组齿轮箱高速轴承的密封圈组件
US8356941B2 (en) * 2010-03-08 2013-01-22 Amsted Rail Company, Inc. Railway car bearing seal
DE102012216940B4 (de) * 2012-09-21 2015-07-30 Schaeffler Technologies AG & Co. KG ABS-Encoderanordnung
FR3007806B1 (fr) * 2013-07-01 2015-07-31 Ntn Snr Roulements Palier a roulement
JP6600197B2 (ja) * 2015-08-28 2019-10-30 Ｎｏｋ株式会社 密封装置
DE102017108386A1 (de) * 2017-04-20 2018-10-25 Schaeffler Technologies AG & Co. KG Dichtungsanordnung eines Radlagers
KR102040732B1 (ko) * 2018-04-17 2019-11-06 주식회사 일진글로벌 실링 장치 및 이를 포함하는 휠 베어링 조립체
KR102536970B1 (ko) * 2019-02-15 2023-05-26 주식회사 일진글로벌 씰링 기능이 향상된 차량용 휠베어링

Also Published As

Publication number Publication date
US20240426343A1 (en) 2024-12-26
CN116802410A (zh) 2023-09-22
US12366265B2 (en) 2025-07-22
FR3119426A1 (fr) 2022-08-05
WO2022161735A1 (fr) 2022-08-04
EP4204701B1 (fr) 2024-05-01
JP2024504464A (ja) 2024-01-31
EP4204701A1 (fr) 2023-07-05

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