FR2845141B1 - Amortisseur de torsion, notamment friction d'embrayage pour vehicule automobile - Google Patents

Amortisseur de torsion, notamment friction d'embrayage pour vehicule automobile

Info

Publication number
FR2845141B1
FR2845141B1 FR0212071A FR0212071A FR2845141B1 FR 2845141 B1 FR2845141 B1 FR 2845141B1 FR 0212071 A FR0212071 A FR 0212071A FR 0212071 A FR0212071 A FR 0212071A FR 2845141 B1 FR2845141 B1 FR 2845141B1
Authority
FR
France
Prior art keywords
web
clutch friction
torsion damper
springs
motor vehicles
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.)
Expired - Lifetime
Application number
FR0212071A
Other languages
English (en)
Other versions
FR2845141A1 (fr
Inventor
Xavier Fesselet
Olivier Hudon
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.)
Valeo Embrayages SAS
Original Assignee
Valeo Embrayages 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 Valeo Embrayages SAS filed Critical Valeo Embrayages SAS
Priority to FR0212071A priority Critical patent/FR2845141B1/fr
Publication of FR2845141A1 publication Critical patent/FR2845141A1/fr
Application granted granted Critical
Publication of FR2845141B1 publication Critical patent/FR2845141B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/12353—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations
    • F16F15/1236—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates
    • F16F15/12366—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates acting on multiple sets of springs
    • F16F15/12373—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates acting on multiple sets of springs the sets of springs being arranged at substantially the same radius
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/1238—Wound springs with pre-damper, i.e. additional set of springs between flange of main damper and hub

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Amortisseur de torsion, tel qu'une friction d'embrayage pour véhicule automobile, du genre comportant deux parties coaxiales montées mobiles l'une par rapport à l'autre à l'encontre de premiers organes élastiques à action circonférentielle (5), dans lequel l'une des parties comporte un élément d'entrée (1), tel qu'un disque de support (1), solidaire de deux rondelles de guidage (2,3), tandis que l'autre partie comporte un voile (4) et un élément de sortie (7), tel qu'un moyeu (7), montés mobiles l'un par rapport à l'autre à l'encontre de seconds organes élastiques à action circonférentielle (8), dits ressorts de faible raideur (8), avec intervention de moyens d'engrènement à jeu (6) limitant le débattement angulaire relatif entre le voile (4) et l'élément de sortie (7) : les ressorts de faible raideur (8) sont constitués de deux groupes de ressorts disposés en série entre le voile (4) et le moyeu (7), chaque groupe comportant au moins deux ressorts disposés en parallèle.
FR0212071A 2002-09-30 2002-09-30 Amortisseur de torsion, notamment friction d'embrayage pour vehicule automobile Expired - Lifetime FR2845141B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0212071A FR2845141B1 (fr) 2002-09-30 2002-09-30 Amortisseur de torsion, notamment friction d'embrayage pour vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0212071A FR2845141B1 (fr) 2002-09-30 2002-09-30 Amortisseur de torsion, notamment friction d'embrayage pour vehicule automobile

Publications (2)

Publication Number Publication Date
FR2845141A1 FR2845141A1 (fr) 2004-04-02
FR2845141B1 true FR2845141B1 (fr) 2006-01-20

Family

ID=31985334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0212071A Expired - Lifetime FR2845141B1 (fr) 2002-09-30 2002-09-30 Amortisseur de torsion, notamment friction d'embrayage pour vehicule automobile

Country Status (1)

Country Link
FR (1) FR2845141B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004039258A1 (de) * 2004-08-13 2006-02-23 Zf Friedrichshafen Ag Torsionsschwingungsdämpfer, insbesondere für eine Kupplungsscheibe
FR3014981B1 (fr) * 2013-12-16 2015-12-18 Valeo Embrayages Dispositif de transmission de couple pour un vehicule automobile
DE102014211719A1 (de) * 2014-06-18 2015-12-24 Schaeffler Technologies AG & Co. KG Kupplungsscheibe und Reibungskupplungseinrichtung
CN112443586A (zh) * 2019-08-30 2021-03-05 舍弗勒技术股份两合公司 离合器从动盘及离合器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2746878B1 (fr) * 1997-04-25 1999-10-01 Valeo Dispositif amortisseur de torsion
US6029793A (en) * 1997-12-12 2000-02-29 Exedy Corporation Damper disk assembly

Also Published As

Publication number Publication date
FR2845141A1 (fr) 2004-04-02

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