FR3081955B1 - TORQUE TRANSMISSION DEVICE WITH PENDULUM DAMPING DEVICE - Google Patents

TORQUE TRANSMISSION DEVICE WITH PENDULUM DAMPING DEVICE Download PDF

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Publication number
FR3081955B1
FR3081955B1 FR1854747A FR1854747A FR3081955B1 FR 3081955 B1 FR3081955 B1 FR 3081955B1 FR 1854747 A FR1854747 A FR 1854747A FR 1854747 A FR1854747 A FR 1854747A FR 3081955 B1 FR3081955 B1 FR 3081955B1
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FR
France
Prior art keywords
torque transmission
transmission device
support
pendulum damping
pendulum
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
FR1854747A
Other languages
French (fr)
Other versions
FR3081955A1 (en
Inventor
Adrien Nerriere
Antoine Vigreux
David Salvadori
Didier Couvillers
Olivier Fafet
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.)
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Publication date
Application filed by Valeo Embrayages SAS filed Critical Valeo Embrayages SAS
Priority to FR1854747A priority Critical patent/FR3081955B1/en
Publication of FR3081955A1 publication Critical patent/FR3081955A1/en
Application granted granted Critical
Publication of FR3081955B1 publication Critical patent/FR3081955B1/en
Active legal-status Critical Current
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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)
  • Mechanical Operated Clutches (AREA)
  • Transmission Devices (AREA)

Abstract

Dispositif de transmission de couple, comprenant : - un dispositif d'amortissement pendulaire (22), comprenant un support (24) mobile en rotation autour d'un axe et au moins un corps pendulaire (25) dont le déplacement par rapport au support est guidé par au moins un organe de roulement, et - un élément d'étanchéité (10) du dispositif, le dispositif de transmission de couple comprenant en outre un système d'amortissement de butée (50) directement porté par l'élément d'étanchéité et permettant au moins d'amortir la venue en position de butée contre le support (24) du corps pendulaire (25) lors de la chute radiale et/ou de la saturation de ce dernier.Torque transmission device, comprising: - a pendulum damping device (22), comprising a support (24) movable in rotation about an axis and at least one pendulum body (25) whose displacement relative to the support is guided by at least one rolling member, and - a sealing element (10) of the device, the torque transmission device further comprising a stop damping system (50) directly carried by the sealing element and at least making it possible to damp the coming into abutment position against the support (24) of the pendulum body (25) during the radial fall and / or the saturation of the latter.

FR1854747A 2018-05-31 2018-05-31 TORQUE TRANSMISSION DEVICE WITH PENDULUM DAMPING DEVICE Active FR3081955B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1854747A FR3081955B1 (en) 2018-05-31 2018-05-31 TORQUE TRANSMISSION DEVICE WITH PENDULUM DAMPING DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1854747 2018-05-31
FR1854747A FR3081955B1 (en) 2018-05-31 2018-05-31 TORQUE TRANSMISSION DEVICE WITH PENDULUM DAMPING DEVICE

Publications (2)

Publication Number Publication Date
FR3081955A1 FR3081955A1 (en) 2019-12-06
FR3081955B1 true FR3081955B1 (en) 2020-08-28

Family

ID=63896266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1854747A Active FR3081955B1 (en) 2018-05-31 2018-05-31 TORQUE TRANSMISSION DEVICE WITH PENDULUM DAMPING DEVICE

Country Status (1)

Country Link
FR (1) FR3081955B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014208126A1 (en) * 2013-06-03 2014-12-04 Schaeffler Technologies Gmbh & Co. Kg turntable vibration
DE102014207961A1 (en) * 2014-04-28 2015-10-29 Zf Friedrichshafen Ag Tail vibration damper and method of providing a Tilgerschwingungsdämpfers
DE102017126747A1 (en) * 2016-11-15 2018-05-17 Schaeffler Technologies AG & Co. KG torsional vibration dampers

Also Published As

Publication number Publication date
FR3081955A1 (en) 2019-12-06

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