FR2592116A1 - Amortisseur d'oscillations de torsion - Google Patents

Amortisseur d'oscillations de torsion

Info

Publication number
FR2592116A1
FR2592116A1 FR8618453A FR8618453A FR2592116A1 FR 2592116 A1 FR2592116 A1 FR 2592116A1 FR 8618453 A FR8618453 A FR 8618453A FR 8618453 A FR8618453 A FR 8618453A FR 2592116 A1 FR2592116 A1 FR 2592116A1
Authority
FR
France
Prior art keywords
shock absorber
friction device
torsion shock
friction
torsion
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.)
Granted
Application number
FR8618453A
Other languages
English (en)
Other versions
FR2592116B1 (fr
Inventor
Matthias Fischer
Franz Hartig
Norbert Ament
Rainer Ziss
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.)
ZF Sachs AG
Original Assignee
Fichtel and Sachs AG
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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of FR2592116A1 publication Critical patent/FR2592116A1/fr
Application granted granted Critical
Publication of FR2592116B1 publication Critical patent/FR2592116B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16F15/129—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 characterised by friction-damping means
    • 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

L'invention concerne un dispositif de friction pour marche en charge à retard, dans lequel l'angle sur lequel ce dispositif de friction n'est pas actif est supérieur à la plage angulaire dans laquelle le système de marche à vide est utilisé. On évite ainsi une mise en action prématurée du dispositif de friction à valeur de friction élevée pendant le fonctionnement en marche à vide.
FR8618453A 1985-12-21 1986-12-16 Amortisseur d'oscillations de torsion Expired - Fee Related FR2592116B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853545745 DE3545745C2 (de) 1985-12-21 1985-12-21 Torsionsschwingungsdämpfer mit verschleppter Reibung

Publications (2)

Publication Number Publication Date
FR2592116A1 true FR2592116A1 (fr) 1987-06-26
FR2592116B1 FR2592116B1 (fr) 1992-12-31

Family

ID=6289364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8618453A Expired - Fee Related FR2592116B1 (fr) 1985-12-21 1986-12-16 Amortisseur d'oscillations de torsion

Country Status (3)

Country Link
DE (1) DE3545745C2 (fr)
FR (1) FR2592116B1 (fr)
GB (1) GB2184812B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4895237A (en) * 1987-03-13 1990-01-23 Luk Lamellen Und Kupplungsbau Gmbh Component for use in the power train of a motor vehicle
FR2646692B1 (fr) * 1989-05-02 1991-07-05 Valeo Dispositif amortisseur de torsion, notamment pour vehicules automobiles
DE3922730C2 (de) * 1989-07-11 1997-11-20 Fichtel & Sachs Ag Kupplungsscheibe mit Torsionsschwingungsdämpfer
US5007517A (en) * 1989-12-27 1991-04-16 Dana Corporation Adjustable hysteresis damper
GB2242501A (en) * 1990-03-29 1991-10-02 Automotive Products Plc A friction clutch
DE4026765C2 (de) * 1990-08-24 1999-06-17 Mannesmann Sachs Ag Kupplungsscheibe mit Reibungsdämpfung im Leerlaufbereich
DE4107125A1 (de) * 1991-03-06 1992-09-10 Fichtel & Sachs Ag Kupplungsscheibe mit reibeinrichtung
DE4416012C2 (de) * 1993-05-21 1997-11-27 Gkn Automotive Ag Kupplungsscheibe
DE4429870A1 (de) * 1994-08-23 1996-02-29 Fichtel & Sachs Ag Kupplungsscheibe mit geteilter Nabenscheibe
GB0301383D0 (en) * 2003-01-22 2003-02-19 Automotive Prod Italia Clutch driven plates

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386729A1 (fr) * 1977-04-04 1978-11-03 Ferodo Sa Dispositif amortisseur de torsion, en particulier friction d'embrayage, notamment pour vehicule automobile
FR2560329A1 (fr) * 1984-02-23 1985-08-30 Valeo Dispositif amortisseur de torsion notamment pour disque de friction d'embrayage de vehicule automobile
GB2167526A (en) * 1984-11-23 1986-05-29 Luk Lamellen & Kupplungsbau Damping clutch discs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500557B1 (fr) * 1981-02-25 1985-06-14 Valeo Dispositif amortisseur de torsion, en particulier friction d'embrayage, notamment pour vehicule automobile
DE3415927A1 (de) * 1984-04-28 1985-10-31 Fichtel & Sachs Ag, 8720 Schweinfurt Torsionsschwingungsdaempfer mit in beiden drehrichtungen beaufschlagbarer leerlauffederung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386729A1 (fr) * 1977-04-04 1978-11-03 Ferodo Sa Dispositif amortisseur de torsion, en particulier friction d'embrayage, notamment pour vehicule automobile
FR2560329A1 (fr) * 1984-02-23 1985-08-30 Valeo Dispositif amortisseur de torsion notamment pour disque de friction d'embrayage de vehicule automobile
GB2167526A (en) * 1984-11-23 1986-05-29 Luk Lamellen & Kupplungsbau Damping clutch discs

Also Published As

Publication number Publication date
GB2184812A (en) 1987-07-01
FR2592116B1 (fr) 1992-12-31
DE3545745A1 (de) 1987-06-25
GB2184812B (en) 1989-10-18
DE3545745C2 (de) 1995-01-19
GB8630261D0 (en) 1987-01-28

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Legal Events

Date Code Title Description
ST Notification of lapse