FR2395428A1 - Disque d'embrayage muni de moyens d'amortissement des oscillations de torsion - Google Patents

Disque d'embrayage muni de moyens d'amortissement des oscillations de torsion

Info

Publication number
FR2395428A1
FR2395428A1 FR7816957A FR7816957A FR2395428A1 FR 2395428 A1 FR2395428 A1 FR 2395428A1 FR 7816957 A FR7816957 A FR 7816957A FR 7816957 A FR7816957 A FR 7816957A FR 2395428 A1 FR2395428 A1 FR 2395428A1
Authority
FR
France
Prior art keywords
damping means
disc
clutch disk
torsional oscillation
oscillation damping
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
FR7816957A
Other languages
English (en)
Other versions
FR2395428B1 (fr
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 FR2395428A1 publication Critical patent/FR2395428A1/fr
Application granted granted Critical
Publication of FR2395428B1 publication Critical patent/FR2395428B1/fr
Granted 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
    • F16F15/1232—Wound springs characterised by the spring mounting
    • 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
    • F16F15/1232—Wound springs characterised by the spring mounting
    • F16F15/12326—End-caps for springs
    • F16F15/12333—End-caps for springs having internal abutment 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
    • F16F15/1232—Wound springs characterised by the spring mounting
    • F16F15/1234—Additional guiding means for springs, e.g. for support along the body of springs that extend circumferentially over a significant length
    • 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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic

Landscapes

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

Abstract

Ce disque est du type de ceux à moyeu, collerette et flasques, dans lesquels l'amortissement des oscillations de torsion est assuré par des éléments à ressort disposés concentriquement l'un dans l'autre dans des fenêtres ménagées en concordance dans la collerette et les flasques. Dans le disque selon l'invention, deux ressorts hélicoïdaux 8 de même diametre sont disposés dans chaque groupe de fenêtre concordantes 6, 7 et, à l'état de repos du disque, sont maintenus à une certaine distance l'un de l'autre par un élément à ressort 10 de plus petit diamètre (ressort hélicoïdal ou bloc de caoutchouc) par l'intermédiaire de deux cuvettes 9. On obtient ainsi, non seulement une grande progressivité, mais aussi des angles de torsion importants pour un faible encombrement et une bonne protection des moyens d'amortissement.
FR7816957A 1977-06-21 1978-05-31 Disque d'embrayage muni de moyens d'amortissement des oscillations de torsion Granted FR2395428A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2727725A DE2727725C2 (de) 1977-06-21 1977-06-21 Kupplungsscheibe mit Torsionsdämpfeinrichtung

Publications (2)

Publication Number Publication Date
FR2395428A1 true FR2395428A1 (fr) 1979-01-19
FR2395428B1 FR2395428B1 (fr) 1984-12-21

Family

ID=6011919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816957A Granted FR2395428A1 (fr) 1977-06-21 1978-05-31 Disque d'embrayage muni de moyens d'amortissement des oscillations de torsion

Country Status (5)

Country Link
DE (1) DE2727725C2 (fr)
ES (1) ES235615Y (fr)
FR (1) FR2395428A1 (fr)
GB (1) GB1597400A (fr)
IT (2) IT1159854B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073594A1 (fr) * 1981-08-29 1983-03-09 Automotive Products Public Limited Company Plateau mené d'embrayage à friction
FR2521242A1 (fr) * 1982-02-09 1983-08-12 Valeo Dispositif amortisseur de torsion, en particulier friction d'embrayage, notamment pour vehicule automobile
FR2557942A1 (fr) * 1984-01-05 1985-07-12 Daikin Mfg Co Ltd Disque amortisseur
EP0216476A1 (fr) * 1985-08-26 1987-04-01 Borg-Warner Automotive, Inc. Plateau mené d'embrayage avec répartition du décalage de friction
EP1521002A3 (fr) * 2003-09-30 2010-03-03 Aisin Seiki Kabushiki Kaisha Ensemble de disque amortisseur
WO2022058467A1 (fr) * 2020-09-17 2022-03-24 Valeo Otomotiv Sanayi Ve Ticaret Anonim Sirketi Amortisseur de vibrations ayant un obturateur comprenant un canal

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496210A1 (fr) * 1980-12-16 1982-06-18 Valeo Dispositif amortisseur de torsion, notamment pour disque de friction d'embrayage de vehicule automobile
EP0070099B1 (fr) * 1981-07-14 1987-03-04 Automotive Products Public Limited Company Disque d'embrayage à friction
JPS59160926U (ja) * 1983-04-12 1984-10-27 株式会社　大金製作所 ダンパ−デイスク
JPS6141019A (ja) * 1984-07-31 1986-02-27 Daikin Mfg Co Ltd ダンパ−デイスク
DE3618770C2 (de) * 1986-06-04 1995-07-27 Fichtel & Sachs Ag Torsionsschwingungsdämpfer mit Federhalter
FR2614079B1 (fr) * 1987-04-14 1992-04-10 Valeo Dispositif amortisseur de torsion a moyen elastique plus raide
DE4119791A1 (de) * 1991-06-15 1992-12-17 Voith Gmbh J M Elastische kupplung in scheibenbauweise
JPH07293578A (ja) * 1994-04-25 1995-11-07 Daikin Mfg Co Ltd ダンパーディスク用トーションダンパー
DE19729999B4 (de) * 1997-07-12 2006-12-14 Zf Sachs Ag Torsionsschwingungsdämpfer mit einer Dämpfungseinrichtung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1537961A (fr) * 1967-07-21 1968-08-30 Ferodo Sa Perfectionnements aux frictions d'embrayage à moyeu amortisseur

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR209100A1 (es) * 1974-04-24 1977-03-31 Ferodo Sa Dispositivo amortiguador de torsion

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1537961A (fr) * 1967-07-21 1968-08-30 Ferodo Sa Perfectionnements aux frictions d'embrayage à moyeu amortisseur

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073594A1 (fr) * 1981-08-29 1983-03-09 Automotive Products Public Limited Company Plateau mené d'embrayage à friction
FR2521242A1 (fr) * 1982-02-09 1983-08-12 Valeo Dispositif amortisseur de torsion, en particulier friction d'embrayage, notamment pour vehicule automobile
FR2557942A1 (fr) * 1984-01-05 1985-07-12 Daikin Mfg Co Ltd Disque amortisseur
EP0216476A1 (fr) * 1985-08-26 1987-04-01 Borg-Warner Automotive, Inc. Plateau mené d'embrayage avec répartition du décalage de friction
EP1521002A3 (fr) * 2003-09-30 2010-03-03 Aisin Seiki Kabushiki Kaisha Ensemble de disque amortisseur
WO2022058467A1 (fr) * 2020-09-17 2022-03-24 Valeo Otomotiv Sanayi Ve Ticaret Anonim Sirketi Amortisseur de vibrations ayant un obturateur comprenant un canal

Also Published As

Publication number Publication date
GB1597400A (en) 1981-09-09
IT1159854B (it) 1987-03-04
FR2395428B1 (fr) 1984-12-21
ES235615U (es) 1978-06-16
ES235615Y (es) 1978-11-01
IT7868439A0 (it) 1978-06-20
IT7853423V0 (it) 1978-06-20
DE2727725C2 (de) 1985-06-05
DE2727725A1 (de) 1979-01-11

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