FR3064324B1 - PENDULUM CUSHIONING DEVICE - Google Patents

PENDULUM CUSHIONING DEVICE Download PDF

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Publication number
FR3064324B1
FR3064324B1 FR1752360A FR1752360A FR3064324B1 FR 3064324 B1 FR3064324 B1 FR 3064324B1 FR 1752360 A FR1752360 A FR 1752360A FR 1752360 A FR1752360 A FR 1752360A FR 3064324 B1 FR3064324 B1 FR 3064324B1
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France
Prior art keywords
pendulum
support
rolling members
audits
integral
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Active
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FR1752360A
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French (fr)
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FR3064324A1 (en
Inventor
Gabriel Bouche
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
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Valeo Embrayages SAS
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Application filed by Valeo Embrayages SAS filed Critical Valeo Embrayages SAS
Priority to FR1752360A priority Critical patent/FR3064324B1/en
Publication of FR3064324A1 publication Critical patent/FR3064324A1/en
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Publication of FR3064324B1 publication Critical patent/FR3064324B1/en
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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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Dispositif d'amortissement pendulaire (1, 12, 13, 19) de transmission de véhicule automobile du de type ceux comportant: - un support (2) entraîné en rotation autour d'un axe (XX') de ladite transmission; - au moins un corps pendulaire (3, 6, 7, 14, 22) comprenant au moins une masse pendulaire (3, 14, 22) et des premier et second organes de roulement (6, 7), ledit corps pendulaire (3, 6, 7, 14, 22) étant mobile par rapport audit support (2) selon un mouvement combiné de translation et de rotation, lesdits premier et second organes de roulement (6, 7) coopérant avec: - au moins des première et seconde pistes de roulement internes (8, 9) solidaires de ladite masse pendulaire (3, 14, 22) et associées, respectivement, audits premier et second organes de roulement (6, 7); - au moins des première et seconde pistes de roulement externes (10, 11) solidaires dudit support (2) et associées, respectivement, audits premier et second organes de roulement (6, 7)Pendulum damping device (1, 12, 13, 19) for a motor vehicle transmission of the type comprising: - a support (2) driven in rotation about an axis (XX ') of said transmission; - at least one pendulum body (3, 6, 7, 14, 22) comprising at least one pendulum mass (3, 14, 22) and first and second rolling members (6, 7), said pendulum body (3, 6, 7, 14, 22) being movable relative to said support (2) according to a combined translational and rotational movement, said first and second rolling members (6, 7) cooperating with: - at least first and second tracks internal bearings (8, 9) integral with said pendulum mass (3, 14, 22) and associated, respectively, audits first and second running gear (6, 7); - at least first and second external rolling tracks (10, 11) integral with said support (2) and associated, respectively, audits first and second rolling members (6, 7)

FR1752360A 2017-03-22 2017-03-22 PENDULUM CUSHIONING DEVICE Active FR3064324B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1752360A FR3064324B1 (en) 2017-03-22 2017-03-22 PENDULUM CUSHIONING DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1752360A FR3064324B1 (en) 2017-03-22 2017-03-22 PENDULUM CUSHIONING DEVICE
FR1752360 2017-03-22

Publications (2)

Publication Number Publication Date
FR3064324A1 FR3064324A1 (en) 2018-09-28
FR3064324B1 true FR3064324B1 (en) 2021-06-25

Family

ID=58739211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1752360A Active FR3064324B1 (en) 2017-03-22 2017-03-22 PENDULUM CUSHIONING DEVICE

Country Status (1)

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FR (1) FR3064324B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3094769B1 (en) * 2019-04-03 2021-04-02 Valeo Embrayages Pendulum damping device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112012003895A5 (en) * 2011-09-19 2014-06-12 Schaeffler Technologies Gmbh & Co. Kg centrifugal pendulum
FR3014519B1 (en) * 2013-12-09 2016-10-07 Valeo Embrayages TORSION DAMPING DEVICE WITH IMPROVED FILTRATION EFFICIENCY PENDULUM
CN107208742B (en) * 2015-02-04 2019-07-16 舍弗勒技术股份两合公司 Centrifugal force pendulum and use of a centrifugal force pendulum

Also Published As

Publication number Publication date
FR3064324A1 (en) 2018-09-28

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