FR3097022B1 - Dispositif d’amortissement pendulaire - Google Patents

Dispositif d’amortissement pendulaire Download PDF

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Publication number
FR3097022B1
FR3097022B1 FR1906041A FR1906041A FR3097022B1 FR 3097022 B1 FR3097022 B1 FR 3097022B1 FR 1906041 A FR1906041 A FR 1906041A FR 1906041 A FR1906041 A FR 1906041A FR 3097022 B1 FR3097022 B1 FR 3097022B1
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France
Prior art keywords
pendulum
support
pendulum body
defining
rolling
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
FR1906041A
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English (en)
Other versions
FR3097022A1 (fr
Inventor
Roël Verhoog
Alain Barry
Matthieu Malley
Franck Cailleret
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 FR1906041A priority Critical patent/FR3097022B1/fr
Publication of FR3097022A1 publication Critical patent/FR3097022A1/fr
Application granted granted Critical
Publication of FR3097022B1 publication Critical patent/FR3097022B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/14Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
    • F16F15/1407Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
    • F16F15/145Masses mounted with play with respect to driving means thus enabling free movement over a limited range
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2228/00Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/001Specific functional characteristics in numerical form or in the form of equations
    • F16F2228/005Material properties, e.g. moduli
    • F16F2228/007Material properties, e.g. moduli of solids, e.g. hardness

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)
  • Vibration Dampers (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

DISPOSITIF D’AMORTISSEMENT PENDULAIRE Dispositif d'amortissement pendulaire (10) destiné à être intégré dans une chaîne de transmission d'un véhicule, comprenant : un support (12) mobile en rotation autour d’un axe de rotation (X), et dans lequel une fenêtre définissant une piste de roulement de support est ménagée un corps pendulaire (13) définissant une piste de roulement de corps pendulaire et comprenant une masse oscillante (14) et un organe de liaison (20), un organe de roulement définissant une surface de roulement sur les pistes de roulement de support et de corps pendulaire, de manière à guider une oscillation du corps pendulaire par rapport au support, caractérisé en ce qu’au moins une portion de la masse oscillante présente une dureté Vickers comprise entre 160 et 300 HV10 et une résistance à la traction comprise entre 520 et 970 MPa.
FR1906041A 2019-06-06 2019-06-06 Dispositif d’amortissement pendulaire Active FR3097022B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1906041A FR3097022B1 (fr) 2019-06-06 2019-06-06 Dispositif d’amortissement pendulaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1906041A FR3097022B1 (fr) 2019-06-06 2019-06-06 Dispositif d’amortissement pendulaire
FR1906041 2019-06-06

Publications (2)

Publication Number Publication Date
FR3097022A1 FR3097022A1 (fr) 2020-12-11
FR3097022B1 true FR3097022B1 (fr) 2021-06-25

Family

ID=68210947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1906041A Active FR3097022B1 (fr) 2019-06-06 2019-06-06 Dispositif d’amortissement pendulaire

Country Status (1)

Country Link
FR (1) FR3097022B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112011104426A5 (de) 2010-12-15 2013-09-12 Schaeffler Technologies AG & Co. KG Fliehkraftpendel und Kupplungsscheibe mit demselben
FR3064323B1 (fr) * 2017-03-22 2019-03-22 Valeo Embrayages Procede de fabrication d'un dispositif d'amortissement pendulaire et dispositif obtenu par ce procede
DE102017124005A1 (de) * 2017-10-16 2019-04-18 Schaeffler Technologies AG & Co. KG Fliehkraftpendel

Also Published As

Publication number Publication date
FR3097022A1 (fr) 2020-12-11

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