FR3048472B1 - BEARING MEMBER FOR PENDULAR DAMPING DEVICE - Google Patents

BEARING MEMBER FOR PENDULAR DAMPING DEVICE Download PDF

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Publication number
FR3048472B1
FR3048472B1 FR1651744A FR1651744A FR3048472B1 FR 3048472 B1 FR3048472 B1 FR 3048472B1 FR 1651744 A FR1651744 A FR 1651744A FR 1651744 A FR1651744 A FR 1651744A FR 3048472 B1 FR3048472 B1 FR 3048472B1
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FR
France
Prior art keywords
damping device
axis
bearing member
central portion
pendular damping
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
FR1651744A
Other languages
French (fr)
Other versions
FR3048472A1 (en
Inventor
Roel Verhoog
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 FR1651744A priority Critical patent/FR3048472B1/en
Publication of FR3048472A1 publication Critical patent/FR3048472A1/en
Application granted granted Critical
Publication of FR3048472B1 publication Critical patent/FR3048472B1/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)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

La présente invention se rapporte à un organe de roulement (10) pour dispositif d'amortissement pendulaire, l'organe de roulement s'étendant selon un axe et comprenant : - une portion centrale (16) contenant l'axe (X'), et - une portion périphérique (18) entourant la portion centrale (16), caractérisé en ce que la dimension axiale maximale de l'organe de roulement est inférieure à la dimension maximale de cet organe de roulement mesurée perpendiculairement à l'axe, et en ce que la portion centrale (16) est axialement creusée.The present invention relates to a running member (10) for pendular damping device, the rolling member extending along an axis and comprising: - a central portion (16) containing the axis (X '), and - a peripheral portion (18) surrounding the central portion (16), characterized in that the maximum axial dimension of the rolling member is less than the maximum dimension of this rolling member measured perpendicularly to the axis, and that the central portion (16) is axially hollowed.

FR1651744A 2016-03-02 2016-03-02 BEARING MEMBER FOR PENDULAR DAMPING DEVICE Active FR3048472B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1651744A FR3048472B1 (en) 2016-03-02 2016-03-02 BEARING MEMBER FOR PENDULAR DAMPING DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1651744 2016-03-02
FR1651744A FR3048472B1 (en) 2016-03-02 2016-03-02 BEARING MEMBER FOR PENDULAR DAMPING DEVICE

Publications (2)

Publication Number Publication Date
FR3048472A1 FR3048472A1 (en) 2017-09-08
FR3048472B1 true FR3048472B1 (en) 2019-04-12

Family

ID=55808703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1651744A Active FR3048472B1 (en) 2016-03-02 2016-03-02 BEARING MEMBER FOR PENDULAR DAMPING DEVICE

Country Status (1)

Country Link
FR (1) FR3048472B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3010467B1 (en) * 2013-09-10 2016-12-09 Valeo Embrayages VIBRATION ABSORPTION DEVICE
FR3014982B1 (en) * 2013-12-16 2016-03-11 Valeo Embrayages PENDULAR DAMPING DEVICE

Also Published As

Publication number Publication date
FR3048472A1 (en) 2017-09-08

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