FR3099218B1 - Unité d'amortissement des vibrations pour un véhicule à moteur hybride avec amortisseur à ressort et accouplement à friction ; ainsi que transmission - Google Patents

Unité d'amortissement des vibrations pour un véhicule à moteur hybride avec amortisseur à ressort et accouplement à friction ; ainsi que transmission Download PDF

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Publication number
FR3099218B1
FR3099218B1 FR2007815A FR2007815A FR3099218B1 FR 3099218 B1 FR3099218 B1 FR 3099218B1 FR 2007815 A FR2007815 A FR 2007815A FR 2007815 A FR2007815 A FR 2007815A FR 3099218 B1 FR3099218 B1 FR 3099218B1
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FR
France
Prior art keywords
vibration damping
damping unit
shaped element
motor vehicle
transmission
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
FR2007815A
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English (en)
Other versions
FR3099218A1 (fr
Inventor
Mathieu Bertheleme
Philippe Kremper
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of FR3099218A1 publication Critical patent/FR3099218A1/fr
Application granted granted Critical
Publication of FR3099218B1 publication Critical patent/FR3099218B1/fr
Active legal-status Critical Current
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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
    • 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
    • F16F15/131—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 the rotating system comprising two or more gyratory masses
    • F16F15/13142—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 the rotating system comprising two or more gyratory masses characterised by the method of assembly, production or treatment
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/14—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions combined with a friction coupling for damping vibration or absorbing shock
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
    • F16D7/025—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs
    • 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
    • F16F15/131—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 the rotating system comprising two or more gyratory masses
    • F16F15/139—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 the rotating system comprising two or more gyratory masses characterised by friction-damping means
    • F16F15/1397—Overload protection, i.e. means for limiting torque
    • 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
    • F16F15/131—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 the rotating system comprising two or more gyratory masses
    • F16F15/13164—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 the rotating system comprising two or more gyratory masses characterised by the supporting arrangement of the damper unit
    • F16F15/13185—Bolting arrangements
    • 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
    • F16F15/131—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 the rotating system comprising two or more gyratory masses
    • F16F15/133—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 the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
    • F16F15/134—Wound springs

Landscapes

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

Abstract

L'invention concerne une unité d'amortissement des vibrations (1) pour un véhicule à moteur hybride, avec un amortisseur à ressort (4) comprenant une partie primaire (2) et une partie secondaire (3) qui est supportée élastiquement par rapport à la partie primaire (2), la partie secondaire (3) comprenant un élément en forme de disque (6) supporté élastiquement dans un sens de rotation par rapport à la partie primaire (2) par au moins un dispositif à ressort (5) et un volant moteur (7) fixé à l'élément en forme de disque (6), lequel volant moteur (7) présente une largeur supérieure à l'élément en forme de disque (6) et avec un limiteur de couple (8) conçu comme accouplement à friction, ledit limiteur de couple (8) comporte un élément récepteur (9) fixé directement au volant moteur (7) et un élément en forme de moyeu (11) couplé à l'élément récepteur (9) au moyen d'une liaison mécanique par force de friction (10), la liaison mécanique par force de friction (10) étant dimensionnée de sorte que l'élément récepteur (9) et l'élément en forme de moyeu (11) soient reliés entre eux en permanence solidaires en rotation en dessous d'un certain seuil de couple d'un couple à transmettre pendant le fonctionnement et exécutent une rotation relative l'un par rapport à l'autre au-dessus dudit seuil de couple. L'invention concerne également une transmission (23) avec cette unité d'amortissement des vibrations (1).
FR2007815A 2019-07-26 2020-07-24 Unité d'amortissement des vibrations pour un véhicule à moteur hybride avec amortisseur à ressort et accouplement à friction ; ainsi que transmission Active FR3099218B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019120222.1A DE102019120222A1 (de) 2019-07-26 2019-07-26 Schwingungsdämpfeinheit für ein hybridisiertes Kraftfahrzeug mit Federdämpfer und Rutschkupplung; sowie Antriebsstrang
DE102019120222.1 2019-07-26

Publications (2)

Publication Number Publication Date
FR3099218A1 FR3099218A1 (fr) 2021-01-29
FR3099218B1 true FR3099218B1 (fr) 2022-08-05

Family

ID=74098462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2007815A Active FR3099218B1 (fr) 2019-07-26 2020-07-24 Unité d'amortissement des vibrations pour un véhicule à moteur hybride avec amortisseur à ressort et accouplement à friction ; ainsi que transmission

Country Status (2)

Country Link
DE (1) DE102019120222A1 (fr)
FR (1) FR3099218B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021113623A1 (de) 2021-05-26 2022-12-01 Schaeffler Technologies AG & Co. KG Hybridmodul und Verfahren zu dessen Montage

Also Published As

Publication number Publication date
FR3099218A1 (fr) 2021-01-29
DE102019120222A1 (de) 2021-01-28

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