FR3127536B1 - Butée tournante de suspension pourvue d’un joint d’étanchéité et de retenue fretté - Google Patents

Butée tournante de suspension pourvue d’un joint d’étanchéité et de retenue fretté Download PDF

Info

Publication number
FR3127536B1
FR3127536B1 FR2110338A FR2110338A FR3127536B1 FR 3127536 B1 FR3127536 B1 FR 3127536B1 FR 2110338 A FR2110338 A FR 2110338A FR 2110338 A FR2110338 A FR 2110338A FR 3127536 B1 FR3127536 B1 FR 3127536B1
Authority
FR
France
Prior art keywords
hooping
seal
shrinked
retainer
annular
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
FR2110338A
Other languages
English (en)
French (fr)
Other versions
FR3127536A1 (fr
Inventor
Alexandre Baudu
Aurélien Bonnaudet
Anthony Campart
Vincent Pourroy-Solari
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 FR2110338A priority Critical patent/FR3127536B1/fr
Priority to JP2022154118A priority patent/JP2023051824A/ja
Priority to US17/935,583 priority patent/US20230100010A1/en
Priority to EP22198892.6A priority patent/EP4160030B1/fr
Priority to CN202211217684.1A priority patent/CN115875369A/zh
Publication of FR3127536A1 publication Critical patent/FR3127536A1/fr
Application granted granted Critical
Publication of FR3127536B1 publication Critical patent/FR3127536B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/062—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper
    • B60G15/063—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper characterised by the mounting of the spring on the damper
    • 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
    • F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • 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
    • F16C33/74—Sealings of sliding-contact bearings
    • 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
    • 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
    • F16C33/7886—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/418—Bearings, e.g. ball or roller bearings
    • 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
    • F16C2326/05—Vehicle suspensions, e.g. bearings, pivots or connecting rods used therein

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Vehicle Body Suspensions (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Rolling Contact Bearings (AREA)
FR2110338A 2021-09-30 2021-09-30 Butée tournante de suspension pourvue d’un joint d’étanchéité et de retenue fretté Active FR3127536B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2110338A FR3127536B1 (fr) 2021-09-30 2021-09-30 Butée tournante de suspension pourvue d’un joint d’étanchéité et de retenue fretté
JP2022154118A JP2023051824A (ja) 2021-09-30 2022-09-27 収縮嵌めシール兼リテーナが設けられた回動サスペンションストッパ
US17/935,583 US20230100010A1 (en) 2021-09-30 2022-09-27 Rotary suspension stop provided with a shrink-fit seal and retainer
EP22198892.6A EP4160030B1 (fr) 2021-09-30 2022-09-29 Butée tournante de suspension pourvue d'un joint d'étanchéité et de retenue fretté
CN202211217684.1A CN115875369A (zh) 2021-09-30 2022-09-30 具有过盈配合密封保持件的旋转式悬架止挡件

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2110338A FR3127536B1 (fr) 2021-09-30 2021-09-30 Butée tournante de suspension pourvue d’un joint d’étanchéité et de retenue fretté
FR2110338 2021-09-30

Publications (2)

Publication Number Publication Date
FR3127536A1 FR3127536A1 (fr) 2023-03-31
FR3127536B1 true FR3127536B1 (fr) 2023-12-08

Family

ID=78212366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2110338A Active FR3127536B1 (fr) 2021-09-30 2021-09-30 Butée tournante de suspension pourvue d’un joint d’étanchéité et de retenue fretté

Country Status (5)

Country Link
US (1) US20230100010A1 (enExample)
EP (1) EP4160030B1 (enExample)
JP (1) JP2023051824A (enExample)
CN (1) CN115875369A (enExample)
FR (1) FR3127536B1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024140610A (ja) 2023-03-28 2024-10-10 日本碍子株式会社 ハニカムフィルタ

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400041A (en) * 1982-01-15 1983-08-23 General Motors Corporation Unitized seal bearing assembly
JPS6045108U (ja) * 1983-08-31 1985-03-29 日本精工株式会社 ストラツト形サスペンシヨン用軸受の密封装置
US4948272A (en) * 1989-03-28 1990-08-14 General Motors Corporation Plastic housing thrust bearing with complete sealing
US4925323A (en) * 1989-08-23 1990-05-15 General Motors Corporation Unitized sealed thrust bearing assembly
JP3521483B2 (ja) * 1994-06-03 2004-04-19 日本精工株式会社 ストラット用密封型スラスト軸受
US5467971A (en) * 1994-08-08 1995-11-21 General Motors Corporation Strut assembly with integral bearing and spring seat
DE19614649A1 (de) * 1996-04-13 1997-10-16 Fag Automobiltechnik Ag Dichtung, insbesondere Wälzlagerdichtung
US6257605B1 (en) * 1997-06-30 2001-07-10 Ina Walzlager Schaeffler Ohg Suspension strut bearing
US6186507B1 (en) * 1997-09-25 2001-02-13 Michael R. Oldenburg Retrofittable severe duty seal for a shaft
JPH11257360A (ja) * 1998-01-07 1999-09-21 Nippon Seiko Kk シールリング付転がり軸受及び自動車用変速機
FR2779096B1 (fr) * 1998-05-28 2000-12-15 Skf France Dispositif de butee de suspension
ES2159911T5 (es) * 1998-11-12 2005-04-01 Jorg Schwarzbich Soporte amortiguador telescopico.
DE10104788C2 (de) * 2001-02-02 2003-06-26 Federal Mogul Friedberg Gmbh Gleitringdichtung mit radialer Verdrehsicherung
FR2829429B1 (fr) * 2001-09-12 2003-12-12 Skf Ab Dispositif de butee de suspension
FR2902699B1 (fr) * 2006-06-26 2010-10-22 Skf Ab Dispositif de butee de suspension et jambe de force.
FR2918138B1 (fr) * 2007-06-29 2009-10-23 Snr Roulements Sa Butee de suspension comprenant un element d'etancheite mobile.
FR2928187B1 (fr) * 2008-02-28 2010-04-02 Skf Ab Dispositif de butee de suspension et jambe de force
JP5334287B2 (ja) * 2008-06-25 2013-11-06 内山工業株式会社 ベアリングシール
FR2934656B1 (fr) * 2008-08-01 2013-05-17 Skf Ab Dispositif de butee de suspension et jambe de force.
FR2936580B1 (fr) * 2008-09-26 2013-03-22 Skf Ab Butee de suspension et jambe de force associee
FR2948739B1 (fr) * 2009-07-29 2016-02-19 Skf Ab Dispositif de butee de suspension et jambe de force.
WO2011103921A1 (en) 2010-02-25 2011-09-01 Aktiebolaget Skf Axial thrust bearing device with a sealing ring
FR2973291B1 (fr) * 2011-03-30 2016-01-08 Ntn Snr Roulements Butee de suspension a etancheite renforcee
FR2989634B1 (fr) * 2012-04-23 2015-01-30 Skf Ab Dispositif de butee de suspension et jambe de force equipee d'un tel dispositif
US8783960B2 (en) * 2012-10-31 2014-07-22 Thai Dieng Industry Co., Ltd. Dust-proof housing device for an assembly and bearing assembly including the same
EP3002137B1 (en) * 2014-09-30 2018-12-26 Aktiebolaget SKF Suspension bearing device, motor vehicle equipped with such a suspension bearing device and manufacturing method
US9618045B1 (en) * 2015-11-18 2017-04-11 Schaeffler Technologies AG & Co. KG Strut bearing
JP7177074B2 (ja) 2017-10-06 2022-11-22 オイレス工業株式会社 滑り軸受
DE102017125906B4 (de) * 2017-11-07 2021-02-04 Schaeffler Technologies AG & Co. KG Federbeinlager für ein Federbein
FR3075103B1 (fr) * 2017-12-20 2019-11-22 Aktiebolaget Skf Dispositif de butee de suspension et jambe de force equipee d’un tel dispositif
DE102018110461A1 (de) * 2018-05-02 2019-11-07 Schaeffler Technologies AG & Co. KG Federbeinlager zur Abstützung eines Federbeins und Federbein mit dem Federbeinlager
FR3086358B1 (fr) 2018-09-20 2021-01-15 Ntn Snr Roulements Butee de suspension de vehicule automobile
FR3099415B1 (fr) 2019-07-29 2021-07-02 Ntn Snr Roulements SUpport de butÉE, butÉE de suspension et Jambe de force comprenant une telle butée
FR3101279B1 (fr) 2019-09-26 2021-10-08 Ntn Snr Roulements GARNITURE D’ÉTANCHÉITÉ DE butÉE de suspension et BUTÉE DE SUSPENSION ASSOCIÉE
DE102021105500A1 (de) * 2021-03-08 2022-09-08 Carl Freudenberg Kg Dichtring
JP7719443B2 (ja) * 2021-10-22 2025-08-06 中西金属工業株式会社 ストラットベアリング装置、及び車両のストラット式サスペンション

Also Published As

Publication number Publication date
FR3127536A1 (fr) 2023-03-31
EP4160030A1 (fr) 2023-04-05
CN115875369A (zh) 2023-03-31
JP2023051824A (ja) 2023-04-11
EP4160030B1 (fr) 2024-07-10
US20230100010A1 (en) 2023-03-30

Similar Documents

Publication Publication Date Title
CN101910697B (zh) 控制阀内件和密封
US4566702A (en) Seal assembly with improved low pressure sealing ring
US20110095486A1 (en) Oil seal
JPH0114468B2 (enExample)
US20030000694A1 (en) Gasket with multiple sealing surfaces
KR20050113603A (ko) 밀봉 링
FR3127536B1 (fr) Butée tournante de suspension pourvue d’un joint d’étanchéité et de retenue fretté
US11112010B2 (en) Seal assembly
KR900013232A (ko) 씨일(seals)
KR102225661B1 (ko) 압력-작동가능한 회전 씰을 구비한 회전 씰 조립체, 및 회전 씰(Rotary Seal assembly with pressure-activatable rotary seal, and rotary seal)
JPH0321793B2 (enExample)
CN101146994B (zh) 用于燃料喷射器的密封装置及密封方法
US5083750A (en) Membrane valve
US2926035A (en) Pressure shaft seal
FR3117940B1 (fr) Dispositif de butée de suspension à joint d’étanchéité
FR2966086A1 (fr) Dispositif de butee de suspension
EP1932971B1 (fr) Regard de chaussée
FR3125498B1 (fr) Dispositif de butée de suspension à joint d’étanchéité
FR3117938B1 (fr) Dispositif de butée de suspension à joint d’étanchéité
FR2555279A1 (fr) Joint annulaire d'etancheite en elastomere
FR2555699A1 (fr) Joint d'etancheite pour hautes pressions
JPH0547619U (ja) 密封装置
FR2364387A1 (fr) Joint d'etancheite, notamment a action d'amortissement en des positions extremes
FR3133420B1 (fr) Dispositif de butée de suspension à joint d’étanchéité
JPH09210213A (ja) 往復動用密封装置

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20230331

PLFP Fee payment

Year of fee payment: 3

CD Change of name or company name

Owner name: NTN EUROPE, FR

Effective date: 20240130

PLFP Fee payment

Year of fee payment: 4