FR3114627B1 - PENDULUM DAMPING DEVICE - Google Patents

PENDULUM DAMPING DEVICE Download PDF

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Publication number
FR3114627B1
FR3114627B1 FR2009936A FR2009936A FR3114627B1 FR 3114627 B1 FR3114627 B1 FR 3114627B1 FR 2009936 A FR2009936 A FR 2009936A FR 2009936 A FR2009936 A FR 2009936A FR 3114627 B1 FR3114627 B1 FR 3114627B1
Authority
FR
France
Prior art keywords
support
damping device
window
defining
upper edge
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
FR2009936A
Other languages
French (fr)
Other versions
FR3114627A1 (en
Inventor
Adrien Nerriere
Didier Couvillers
Olivier Fafet
Antoine Vigreux
Matthieu Malley
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 FR2009936A priority Critical patent/FR3114627B1/en
Priority to CN202190000769.7U priority patent/CN220470551U/en
Priority to EP21777815.8A priority patent/EP4222391A1/en
Priority to PCT/EP2021/076709 priority patent/WO2022069497A1/en
Publication of FR3114627A1 publication Critical patent/FR3114627A1/en
Application granted granted Critical
Publication of FR3114627B1 publication Critical patent/FR3114627B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16F15/14—Suppression 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
    • F16F15/1407—Suppression 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
    • F16F15/145—Masses mounted with play with respect to driving means thus enabling free movement over a limited range

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 Prevention Devices (AREA)

Abstract

DISPOSITIF D’AMORTISSEMENT PENDULAIRE Dispositif (10) d'amortissement pendulaire destiné à être intégré dans une chaîne de transmission d'un véhicule, notamment dans un embrayage, comprenant : - un support (12) comprenant une fenêtre (15) définissant un bord supérieur (151) et un bord inférieur (152) est ménagée, le bord supérieur de la fenêtre définissant deux pistes de roulement de support (41), - un corps pendulaire (13) définissant deux pistes de roulement de corps pendulaire (42), - deux organes de roulement (40) présentant chacun une surface de roulement (43) adaptée pour rouler au moins partiellement sur une des pistes de roulement de support (41) et sur une des pistes de roulement de corps pendulaire (42), de manière à guider une oscillation du corps pendulaire par rapport au support, le bord supérieur (151) de la fenêtre (15) comprend une échancrure (30) située circonférentiellement entre les deux organes de roulement (40). Figure pour l’abrégé : Figure 1PENDULAR DAMPING DEVICE Pendulum damping device (10) intended to be integrated into a transmission chain of a vehicle, in particular into a clutch, comprising: - a support (12) comprising a window (15) defining an upper edge (151) and a lower edge (152) is provided, the upper edge of the window defining two support roller tracks (41), - a pendulum body (13) defining two pendulum body roller tracks (42), - two rolling elements (40) each having a rolling surface (43) adapted to roll at least partially on one of the support rolling tracks (41) and on one of the pendular body rolling tracks (42), so as to guiding an oscillation of the pendular body with respect to the support, the upper edge (151) of the window (15) comprises a notch (30) located circumferentially between the two running gear (40). Figure for abstract: Figure 1

FR2009936A 2020-09-29 2020-09-29 PENDULUM DAMPING DEVICE Active FR3114627B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2009936A FR3114627B1 (en) 2020-09-29 2020-09-29 PENDULUM DAMPING DEVICE
CN202190000769.7U CN220470551U (en) 2020-09-29 2021-09-28 Swing damping device and component
EP21777815.8A EP4222391A1 (en) 2020-09-29 2021-09-28 Pendular damping device
PCT/EP2021/076709 WO2022069497A1 (en) 2020-09-29 2021-09-28 Pendular damping device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2009936 2020-09-29
FR2009936A FR3114627B1 (en) 2020-09-29 2020-09-29 PENDULUM DAMPING DEVICE

Publications (2)

Publication Number Publication Date
FR3114627A1 FR3114627A1 (en) 2022-04-01
FR3114627B1 true FR3114627B1 (en) 2023-03-17

Family

ID=73498046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2009936A Active FR3114627B1 (en) 2020-09-29 2020-09-29 PENDULUM DAMPING DEVICE

Country Status (4)

Country Link
EP (1) EP4222391A1 (en)
CN (1) CN220470551U (en)
FR (1) FR3114627B1 (en)
WO (1) WO2022069497A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011086532A1 (en) 2010-12-15 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Centrifugal pendulum and clutch disc with the same
FR3037371B1 (en) * 2015-06-12 2017-07-07 Valeo Embrayages TORSION OSCILLATION DAMPING DEVICE
FR3039870B1 (en) * 2015-08-05 2017-07-28 Valeo Embrayages TORSION OSCILLATION DAMPING DEVICE
FR3073027B1 (en) * 2017-10-27 2020-08-07 Valeo Embrayages PENDULUM CUSHIONING DEVICE WITH SPACER PLACEMENT

Also Published As

Publication number Publication date
WO2022069497A1 (en) 2022-04-07
CN220470551U (en) 2024-02-09
EP4222391A1 (en) 2023-08-09
FR3114627A1 (en) 2022-04-01

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