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FR3101279B1 - GARNITURE D’ÉTANCHÉITÉ DE butÉE de suspension et BUTÉE DE SUSPENSION ASSOCIÉE - Google Patents

GARNITURE D’ÉTANCHÉITÉ DE butÉE de suspension et BUTÉE DE SUSPENSION ASSOCIÉE Download PDF

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Publication number
FR3101279B1
FR3101279B1 FR1910673A FR1910673A FR3101279B1 FR 3101279 B1 FR3101279 B1 FR 3101279B1 FR 1910673 A FR1910673 A FR 1910673A FR 1910673 A FR1910673 A FR 1910673A FR 3101279 B1 FR3101279 B1 FR 3101279B1
Authority
FR
France
Prior art keywords
support
bearing
suspension
suspension stops
hooping
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
FR1910673A
Other languages
English (en)
Other versions
FR3101279A1 (fr
Inventor
Aurélien Bonnaudet
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 FR1910673A priority Critical patent/FR3101279B1/fr
Publication of FR3101279A1 publication Critical patent/FR3101279A1/fr
Application granted granted Critical
Publication of FR3101279B1 publication Critical patent/FR3101279B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B60G15/067—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit
    • B60G15/068—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit specially adapted for MacPherson strut-type suspension
    • 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
    • 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
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/128—Damper mount on vehicle body or chassis
    • 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)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)
  • Support Of The Bearing (AREA)

Abstract

L'invention concerne un ensemble support (30) et garniture d’étanchéité (50) pour une butée de suspension (10) d’un véhicule, la butée (10) étant du type comportant : un palier (20), comprenant une rondelle supérieure (22) et une rondelle inférieure (21) ; un support (30) du palier (20) formant un appui pour un ressort (11) de la suspension, et comportant une paroi de frettage contre laquelle la rondelle inférieure (21) est frettée au support (30), la paroi de frettage présentant un pourtour annulaire crénelé axialement comportant une succession de créneaux et de dents; un couvercle (40) formant avec le support (30) un logement pour le palier (20) ; la garniture d’étanchéité (50) étant configurée pour être disposée entre le support (30) et le couvercle (40), la garniture d’étanchéité (50) comprenant des excroissances saillantes radialement, et pénétrant chacune radialement dans un espace situé angulairement entre deux dents adjacentes. Figure d’abrégé : Fig.3
FR1910673A 2019-09-26 2019-09-26 GARNITURE D’ÉTANCHÉITÉ DE butÉE de suspension et BUTÉE DE SUSPENSION ASSOCIÉE Active FR3101279B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1910673A FR3101279B1 (fr) 2019-09-26 2019-09-26 GARNITURE D’ÉTANCHÉITÉ DE butÉE de suspension et BUTÉE DE SUSPENSION ASSOCIÉE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1910673 2019-09-26
FR1910673A FR3101279B1 (fr) 2019-09-26 2019-09-26 GARNITURE D’ÉTANCHÉITÉ DE butÉE de suspension et BUTÉE DE SUSPENSION ASSOCIÉE

Publications (2)

Publication Number Publication Date
FR3101279A1 FR3101279A1 (fr) 2021-04-02
FR3101279B1 true FR3101279B1 (fr) 2021-10-08

Family

ID=68654799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1910673A Active FR3101279B1 (fr) 2019-09-26 2019-09-26 GARNITURE D’ÉTANCHÉITÉ DE butÉE de suspension et BUTÉE DE SUSPENSION ASSOCIÉE

Country Status (1)

Country Link
FR (1) FR3101279B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3127536B1 (fr) 2021-09-30 2023-12-08 Ntn Snr Roulements Butée tournante de suspension pourvue d’un joint d’étanchéité et de retenue fretté
FR3149235A1 (fr) * 2023-05-31 2024-12-06 Skf Dispositif de butée de suspension

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3041287B1 (fr) * 2015-09-21 2019-05-03 Aktiebolaget Skf Butee de suspension comportant une piste de roulement en metal et une coupelle en plastique
FR3048920B1 (fr) * 2016-03-18 2018-04-06 Ntn-Snr Roulements Butee de suspension a coupelle monobloc a moulage axial

Also Published As

Publication number Publication date
FR3101279A1 (fr) 2021-04-02

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