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FR3123400B1 - Torque transmission device with pendulum damping device - Google Patents

Torque transmission device with pendulum damping device Download PDF

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Publication number
FR3123400B1
FR3123400B1 FR2105485A FR2105485A FR3123400B1 FR 3123400 B1 FR3123400 B1 FR 3123400B1 FR 2105485 A FR2105485 A FR 2105485A FR 2105485 A FR2105485 A FR 2105485A FR 3123400 B1 FR3123400 B1 FR 3123400B1
Authority
FR
France
Prior art keywords
radially
torque transmission
transmission device
support
damping device
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
FR2105485A
Other languages
French (fr)
Other versions
FR3123400A1 (en
Inventor
Adrien Nerriere
Matthieu Malley
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 FR2105485A priority Critical patent/FR3123400B1/en
Priority to PCT/EP2022/063826 priority patent/WO2022248375A1/en
Priority to DE112022002770.3T priority patent/DE112022002770T5/en
Publication of FR3123400A1 publication Critical patent/FR3123400A1/en
Application granted granted Critical
Publication of FR3123400B1 publication Critical patent/FR3123400B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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)
  • Vibration Prevention Devices (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Dispositif de transmission de couple avec dispositif d’amortissement pendulaire Dispositif (1) de transmission de couple comprenant : un élément primaire (3), un élément secondaire (6), un organe de rappel élastique (9) coopérant d’une part avec l’élément primaire (3) et d’autre part avec l’élément secondaire (6) de manière à limiter la rotation de l’élément secondaire (6) par rapport à l’élément primaire (3) autour d’un axe (X) de rotation, l’organe de rappel élastique s’étendant radialement entre une périphérie radialement intérieure (9i) et une périphérie radialement extérieure (9e), et un dispositif d’amortissement pendulaire (10), comprenant un support (12) et un corps pendulaire (13), le support (12) étant aligné axialement avec l’au moins un organe de rappel élastique (9), dans lequel le corps pendulaire (13) comprend une masse oscillante (14) disposée axialement d’un côté du support (12) et s’étendant radialement entre un bord radialement intérieur (14i) et un bord radialement extérieur (14e), et dans lequel le bord radialement extérieur (14e) est situé à une première hauteur radiale (H1) et la périphérie radialement intérieure (9i) est situé à une deuxième hauteur radiale (H2), inférieure à la première hauteur radiale (H1). Figure pour l’abrégé : Figure 1Torque transmission device with pendular damping device Torque transmission device (1) comprising: a primary element (3), a secondary element (6), an elastic return member (9) cooperating on the one hand with the primary element (3) and on the other hand with the secondary element (6) so as to limit the rotation of the secondary element (6) with respect to the primary element (3) around an axis (X ) of rotation, the elastic return member extending radially between a radially inner periphery (9i) and a radially outer periphery (9e), and a pendular damping device (10), comprising a support (12) and a pendulum body (13), the support (12) being aligned axially with the at least one elastic return member (9), in which the pendulum body (13) comprises an oscillating weight (14) arranged axially on one side of the support (12) and extending radially between a radially inner edge (14i) and a radially outer edge (14e), and wherein the radially outer edge (14e) is located at a first radial height (H1) and the periphery radially interior (9i) is located at a second radial height (H2), lower than the first radial height (H1). Figure for abstract: Figure 1

FR2105485A 2021-05-26 2021-05-26 Torque transmission device with pendulum damping device Active FR3123400B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2105485A FR3123400B1 (en) 2021-05-26 2021-05-26 Torque transmission device with pendulum damping device
PCT/EP2022/063826 WO2022248375A1 (en) 2021-05-26 2022-05-22 Torque transmission device comprising pendular damping device
DE112022002770.3T DE112022002770T5 (en) 2021-05-26 2022-05-22 Torque transmission device with sway damping device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2105485A FR3123400B1 (en) 2021-05-26 2021-05-26 Torque transmission device with pendulum damping device
FR2105485 2021-05-26

Publications (2)

Publication Number Publication Date
FR3123400A1 FR3123400A1 (en) 2022-12-02
FR3123400B1 true FR3123400B1 (en) 2023-07-21

Family

ID=76284070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2105485A Active FR3123400B1 (en) 2021-05-26 2021-05-26 Torque transmission device with pendulum damping device

Country Status (3)

Country Link
DE (1) DE112022002770T5 (en)
FR (1) FR3123400B1 (en)
WO (1) WO2022248375A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4797176B2 (en) * 2001-06-12 2011-10-19 シェフラー テクノロジーズ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト Torque transmission device
DE102009050353A1 (en) * 2008-11-19 2010-05-20 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Torsional vibration damper for use in drive train of e.g. lorry, has carrier disk designed as flange-like function part, which is axially arranged between centrifugal masses and extends with respect to rotational axis in radial direction
EP2652355B1 (en) 2010-12-15 2016-11-09 Schaeffler Technologies AG & Co. KG Centrifugal force pendulum and clutch disc having the same
DE102011088049A1 (en) * 2010-12-24 2012-08-23 Schaeffler Technologies Gmbh & Co. Kg Torque transmission device for internal combustion engine of motor vehicle, has output part that is impinged from energy storage in circumferential direction
DE102014217460A1 (en) * 2014-09-02 2016-03-03 Schaeffler Technologies AG & Co. KG Device for transmitting torque
US10132383B2 (en) * 2016-04-13 2018-11-20 Schaeffler Technologies AG & Co. KG Centrifugal pendulum absorber for a torque converter
DE102018115796A1 (en) * 2017-08-24 2019-02-28 Schaeffler Technologies AG & Co. KG Torque transfer device
DE102018122677A1 (en) * 2018-09-17 2020-03-19 Schaeffler Technologies AG & Co. KG Torsional vibration damper
DE102019108949A1 (en) * 2019-04-05 2020-10-08 Schaeffler Technologies AG & Co. KG Torsional vibration damper with optimized pendulum masses of the centrifugal pendulum

Also Published As

Publication number Publication date
WO2022248375A1 (en) 2022-12-01
FR3123400A1 (en) 2022-12-02
DE112022002770T5 (en) 2024-03-07

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