FR3114628B1 - Butée tournante de suspension pourvue de pistes de glissement et jambe de suspension associée - Google Patents

Butée tournante de suspension pourvue de pistes de glissement et jambe de suspension associée Download PDF

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Publication number
FR3114628B1
FR3114628B1 FR2010012A FR2010012A FR3114628B1 FR 3114628 B1 FR3114628 B1 FR 3114628B1 FR 2010012 A FR2010012 A FR 2010012A FR 2010012 A FR2010012 A FR 2010012A FR 3114628 B1 FR3114628 B1 FR 3114628B1
Authority
FR
France
Prior art keywords
sliding track
suspension
bearing
support
rotary
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
FR2010012A
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English (en)
Other versions
FR3114628A1 (fr
Inventor
Pedro Matias
Solari Vincent Pourroy
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 Fr
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 FR2010012A priority Critical patent/FR3114628B1/fr
Priority to DE102021125069.2A priority patent/DE102021125069A1/de
Priority to CN202111162948.3A priority patent/CN114312194A/zh
Priority to JP2021161062A priority patent/JP2022058288A/ja
Priority to JP2021160836A priority patent/JP2022058281A/ja
Publication of FR3114628A1 publication Critical patent/FR3114628A1/fr
Application granted granted Critical
Publication of FR3114628B1 publication Critical patent/FR3114628B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/54—Arrangements for attachment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

Une butée tournante de suspension (18) comporte un couvercle fixe (20) pourvu d’au moins une première piste supérieure annulaire de glissement (36) et un support inférieur tournant (22) rigide comportant une zone annulaire d’appui (46) pour un ressort hélicoïdal de suspension (12) et une première piste inférieure annulaire de glissement (56) réalisant avec la première piste supérieure annulaire de glissement (36) un premier palier lisse (58) apte à transmettre au support inférieur (22) des efforts axiaux exercés sur le couvercle (20) tout en laissant le support inférieur (20) libre en rotation par rapport au couvercle (20). La zone annulaire d’appui (46) est située radialement à l’extérieur et axialement à distance au-dessus du premier palier lisse (58). (Fig. 2)
FR2010012A 2020-09-30 2020-09-30 Butée tournante de suspension pourvue de pistes de glissement et jambe de suspension associée Active FR3114628B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2010012A FR3114628B1 (fr) 2020-09-30 2020-09-30 Butée tournante de suspension pourvue de pistes de glissement et jambe de suspension associée
DE102021125069.2A DE102021125069A1 (de) 2020-09-30 2021-09-28 Drehbares federbeinlager mit gleitbahnen
CN202111162948.3A CN114312194A (zh) 2020-09-30 2021-09-30 设有滑轨和相关悬架支柱的旋转式悬架限位块
JP2021161062A JP2022058288A (ja) 2020-09-30 2021-09-30 スライドトラックおよび関連するサスペンションストラットを設けたロータリーサスペンションスラストベアリング
JP2021160836A JP2022058281A (ja) 2020-09-30 2021-09-30 スライドトラックとそれに関連するサスペンションストラットを備えたロータリーサスペンションスラストベアリング

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2010012A FR3114628B1 (fr) 2020-09-30 2020-09-30 Butée tournante de suspension pourvue de pistes de glissement et jambe de suspension associée
FR2010012 2020-09-30

Publications (2)

Publication Number Publication Date
FR3114628A1 FR3114628A1 (fr) 2022-04-01
FR3114628B1 true FR3114628B1 (fr) 2022-11-04

Family

ID=73498057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2010012A Active FR3114628B1 (fr) 2020-09-30 2020-09-30 Butée tournante de suspension pourvue de pistes de glissement et jambe de suspension associée

Country Status (4)

Country Link
JP (2) JP2022058288A (fr)
CN (1) CN114312194A (fr)
DE (1) DE102021125069A1 (fr)
FR (1) FR3114628B1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969752A (en) 1986-09-01 1990-11-13 Oiles Industry Co., Ltd. Thrust bearing made of synthetic resin
JP2001099218A (ja) 1999-09-30 2001-04-10 Bridgestone Corp ストラットマウント
FR2803561B1 (fr) 2000-01-07 2002-10-25 Roulements Soc Nouvelle Palier de butee de suspension
FR2809992B1 (fr) * 2000-06-07 2004-12-24 Skf France Roulement etanche pour butee de suspension
FR2811264B1 (fr) * 2000-07-06 2002-11-29 Skf France Butee de suspension a moyens de retenue
DE10038267B4 (de) * 2000-08-04 2009-01-02 Audi Ag Vorrichtung zur karosserieseitigen Lagerung eines Federbeines
JP4378983B2 (ja) 2003-03-25 2009-12-09 オイレス工業株式会社 ストラット滑り軸受
DE102018117567A1 (de) * 2018-07-20 2020-01-23 Schaeffler Technologies AG & Co. KG Federbeinlager

Also Published As

Publication number Publication date
FR3114628A1 (fr) 2022-04-01
CN114312194A (zh) 2022-04-12
JP2022058288A (ja) 2022-04-11
DE102021125069A1 (de) 2022-03-31
JP2022058281A (ja) 2022-04-11

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