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FR3083281B1 - PENDULAR DAMPING DEVICE WITH ELASTOMER STOP - Google Patents

PENDULAR DAMPING DEVICE WITH ELASTOMER STOP Download PDF

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Publication number
FR3083281B1
FR3083281B1 FR1855914A FR1855914A FR3083281B1 FR 3083281 B1 FR3083281 B1 FR 3083281B1 FR 1855914 A FR1855914 A FR 1855914A FR 1855914 A FR1855914 A FR 1855914A FR 3083281 B1 FR3083281 B1 FR 3083281B1
Authority
FR
France
Prior art keywords
support
pendulum
damping device
stop
defining
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
FR1855914A
Other languages
French (fr)
Other versions
FR3083281A1 (en
Inventor
Giovanni Grieco
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 FR1855914A priority Critical patent/FR3083281B1/en
Publication of FR3083281A1 publication Critical patent/FR3083281A1/en
Application granted granted Critical
Publication of FR3083281B1 publication Critical patent/FR3083281B1/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

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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)
  • Fluid-Damping Devices (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Dispositif d'amortissement pendulaire comprenant : - un support (2) mobile en rotation autour d'un axe de rotation, et dans lequel une fenêtre (22) définissant une piste de roulement de support est ménagée, - un corps pendulaire définissant une piste de roulement de corps pendulaire et comprenant : - une première masse pendulaire, - un organe de liaison, - un organe de roulement définissant une surface de roulement sur les pistes de roulement de support et de masse oscillante, de manière à guider une oscillation du corps pendulaire par rapport au support, le corps pendulaire comprenant en outre une première butée (10) solidaire de l'organe de liaison, la première butée étant adaptée pour, lors d'un mouvement du corps pendulaire par rapport au support, être comprimée élastiquement radialement entre l'organe de liaison et le support.Pendulum damping device comprising: - a support (2) movable in rotation about an axis of rotation, and in which a window (22) defining a support running track is provided, - a pendular body defining a pendulum body bearing and comprising: - a first pendulum mass, - a connecting member, - a rolling member defining a rolling surface on the support and oscillating mass rolling tracks, so as to guide an oscillation of the pendulum body relative to the support, the pendulum body further comprising a first stop (10) integral with the connecting member, the first stop being adapted so that, during a movement of the pendulum body relative to the support, it is compressed elastically radially between the connecting member and the support.

FR1855914A 2018-06-28 2018-06-28 PENDULAR DAMPING DEVICE WITH ELASTOMER STOP Active FR3083281B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1855914A FR3083281B1 (en) 2018-06-28 2018-06-28 PENDULAR DAMPING DEVICE WITH ELASTOMER STOP

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1855914 2018-06-28
FR1855914A FR3083281B1 (en) 2018-06-28 2018-06-28 PENDULAR DAMPING DEVICE WITH ELASTOMER STOP

Publications (2)

Publication Number Publication Date
FR3083281A1 FR3083281A1 (en) 2020-01-03
FR3083281B1 true FR3083281B1 (en) 2022-01-21

Family

ID=63684074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1855914A Active FR3083281B1 (en) 2018-06-28 2018-06-28 PENDULAR DAMPING DEVICE WITH ELASTOMER STOP

Country Status (1)

Country Link
FR (1) FR3083281B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2989753B1 (en) * 2012-04-20 2014-04-18 Valeo Embrayages PENDULAR DAMPING DEVICE, ESPECIALLY FOR A MOTOR VEHICLE TRANSMISSION
FR3027086B1 (en) * 2014-10-14 2017-03-31 Valeo Embrayages TORSION OSCILLATION DAMPING DEVICE
FR3037371B1 (en) * 2015-06-12 2017-07-07 Valeo Embrayages TORSION OSCILLATION DAMPING DEVICE
FR3038953B1 (en) * 2015-07-17 2018-03-02 Valeo Embrayages TORSION OSCILLATION DAMPING DEVICE
DE102017104737A1 (en) * 2016-03-11 2017-09-14 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device
FR3060693B1 (en) * 2016-12-19 2020-02-07 Valeo Embrayages TORSION DAMPING DEVICE

Also Published As

Publication number Publication date
FR3083281A1 (en) 2020-01-03

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