FR3086579B1 - Piece d'appui ressort et ensemble comprenant une coupelle de support et une telle piece d'appui - Google Patents

Piece d'appui ressort et ensemble comprenant une coupelle de support et une telle piece d'appui Download PDF

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Publication number
FR3086579B1
FR3086579B1 FR1859091A FR1859091A FR3086579B1 FR 3086579 B1 FR3086579 B1 FR 3086579B1 FR 1859091 A FR1859091 A FR 1859091A FR 1859091 A FR1859091 A FR 1859091A FR 3086579 B1 FR3086579 B1 FR 3086579B1
Authority
FR
France
Prior art keywords
support piece
support
spring
cup
centering skirt
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
FR1859091A
Other languages
English (en)
Other versions
FR3086579A1 (fr
Inventor
Fabien Couchot
Benjamin Duffau
Aymeric Roger
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR1859091A priority Critical patent/FR3086579B1/fr
Publication of FR3086579A1 publication Critical patent/FR3086579A1/fr
Application granted granted Critical
Publication of FR3086579B1 publication Critical patent/FR3086579B1/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
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/14—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only
    • B60G11/16—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • 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
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • F16F1/126—Attachments or mountings comprising an element between the end coil of the spring and the support proper, e.g. an elastomeric annulus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/12—Wound spring
    • 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
    • B60G2204/124—Mounting of coil springs
    • 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
    • B60G2204/43—Fittings, brackets or knuckles
    • 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
    • B60G2204/44—Centering or positioning means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/014—Constructional features of suspension elements, e.g. arms, dampers, springs with reinforcing nerves or branches

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)

Abstract

Pièce d'appui (20) d'un ressort de suspension (2), destinée à être montée sur une coupelle de support (10) du ressort solidaire d'un essieu d'un véhicule automobile, ladite pièce d'appui (20) comprenant : - une assise (21) sur laquelle vient reposer le ressort de suspension (2), une première jupe de centrage tubulaire (22) s'étendant verticalement en saillie de l'assise (21) ; - une partie centrale annulaire (23), centrée à l'intérieur de la première jupe de centrage (22) et reliée à ladite première jupe de centrage (22) par une pluralité de premières pattes de connexion (24) ; et - une deuxième jupe de centrage tubulaire (25), centrée à l'intérieur de la première jupe de centrage (22) et reliée à une extrémité inférieure (24a) des premières pattes de connexion (24) par des deuxièmes pattes de connexion (26).
FR1859091A 2018-10-02 2018-10-02 Piece d'appui ressort et ensemble comprenant une coupelle de support et une telle piece d'appui Active FR3086579B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1859091A FR3086579B1 (fr) 2018-10-02 2018-10-02 Piece d'appui ressort et ensemble comprenant une coupelle de support et une telle piece d'appui

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1859091A FR3086579B1 (fr) 2018-10-02 2018-10-02 Piece d'appui ressort et ensemble comprenant une coupelle de support et une telle piece d'appui

Publications (2)

Publication Number Publication Date
FR3086579A1 FR3086579A1 (fr) 2020-04-03
FR3086579B1 true FR3086579B1 (fr) 2021-04-09

Family

ID=65763528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1859091A Active FR3086579B1 (fr) 2018-10-02 2018-10-02 Piece d'appui ressort et ensemble comprenant une coupelle de support et une telle piece d'appui

Country Status (1)

Country Link
FR (1) FR3086579B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800007980A1 (it) * 2018-08-08 2020-02-08 Skf Ab Montante o articolazione di sospensione a basso peso

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1848788U (de) * 1962-01-23 1962-03-22 Gomma Antivibranti Applic Antivibrierunterlegscheibe aus gummi fuer schraubenfederaufhaengungen , besonders fuer kraftfahrzeuge.
DE102007035640A1 (de) * 2007-07-27 2009-01-29 Lkh-Kunststoffwerk Gmbh & Co. Kg Tauchkolben
US8186657B2 (en) * 2007-09-06 2012-05-29 Firestone Industrial Products Company, Llc Air spring modular piston
DE102011051237A1 (de) * 2011-06-21 2012-12-27 Contitech Luftfedersysteme Gmbh Abrollkolben für einen Luftfederrollbalg

Also Published As

Publication number Publication date
FR3086579A1 (fr) 2020-04-03

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