FR3088391B1 - Dispositif de transmission de couple pour un vehicule automobile - Google Patents

Dispositif de transmission de couple pour un vehicule automobile Download PDF

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Publication number
FR3088391B1
FR3088391B1 FR1860362A FR1860362A FR3088391B1 FR 3088391 B1 FR3088391 B1 FR 3088391B1 FR 1860362 A FR1860362 A FR 1860362A FR 1860362 A FR1860362 A FR 1860362A FR 3088391 B1 FR3088391 B1 FR 3088391B1
Authority
FR
France
Prior art keywords
torque transmission
transmission device
stop elements
motor vehicle
rotation
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
FR1860362A
Other languages
English (en)
Other versions
FR3088391A1 (fr
Inventor
Roel Verhoog
Michael Hennebelle
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 FR1860362A priority Critical patent/FR3088391B1/fr
Publication of FR3088391A1 publication Critical patent/FR3088391A1/fr
Application granted granted Critical
Publication of FR3088391B1 publication Critical patent/FR3088391B1/fr
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
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/12353—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations
    • F16F15/1236—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates
    • F16F15/12366—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates acting on multiple sets of springs
    • F16F15/12373—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates acting on multiple sets of springs the sets of springs being arranged at substantially the same radius
    • 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
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/1217—Motion-limiting means, e.g. means for locking the spring unit in pre-defined positions
    • 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)
  • Transmission Devices (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

L'invention concerne un dispositif de transmission de couple pour une chaine de transmission de véhicule, comportant : - un premier élément (7) et un deuxième élément (25) aptes à être entrainés en rotation autour d'un axe de rotation X, le premier élément (7) et le deuxième élément (25) étant montés mobiles en rotation l'un par rapport à l'autre autour de l'axe X, - au moins un organe élastique (10a) agencé dans le chemin de transmission du couple entre le premier élément (7) et le deuxième élément (25), - au moins deux premiers éléments d'arrêt (15a) agencés sur le premier élément (7) et au moins deux deuxièmes éléments d'arrêt (30) agencés sur le deuxième élément (25), les premiers éléments d'arrêt (15a) et les deuxièmes éléments d'arrêt (30) limitant la rotation relative du premier élément et du deuxième élément dans au moins un sens de rotation relative (R ;D) ; chaque premier élément d'arrêt (15a) étant agencé de sorte que la dimension (dx) de sa zone de contact prise dans la direction de l'épaisseur de la tôle dans laquelle il est formé est plus petite que la dimension de l'épaisseur (e) de la tôle.
FR1860362A 2018-11-09 2018-11-09 Dispositif de transmission de couple pour un vehicule automobile Active FR3088391B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1860362A FR3088391B1 (fr) 2018-11-09 2018-11-09 Dispositif de transmission de couple pour un vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1860362A FR3088391B1 (fr) 2018-11-09 2018-11-09 Dispositif de transmission de couple pour un vehicule automobile

Publications (2)

Publication Number Publication Date
FR3088391A1 FR3088391A1 (fr) 2020-05-15
FR3088391B1 true FR3088391B1 (fr) 2020-12-04

Family

ID=65494406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1860362A Active FR3088391B1 (fr) 2018-11-09 2018-11-09 Dispositif de transmission de couple pour un vehicule automobile

Country Status (1)

Country Link
FR (1) FR3088391B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3131608A1 (fr) * 2021-12-31 2023-07-07 Valeo Embrayages Dispositif d’amortissement de torsion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3093516B1 (fr) * 2010-09-09 2018-04-18 Schaeffler Technologies GmbH & Co. KG Systeme de serrage pour une chaine cinematique d'un vehicule automobile
FR2988455B1 (fr) 2012-03-20 2014-03-14 Valeo Embrayages Dispositif de transmission de couple pour un vehicule automobile
FR3020425B1 (fr) 2014-04-25 2022-01-07 Valeo Embrayages Dispositif de transmission de couple pour un vehicule automobile
FR3039235B1 (fr) * 2015-07-24 2019-04-12 Valeo Embrayages Dispositif d’amortissement de vibration

Also Published As

Publication number Publication date
FR3088391A1 (fr) 2020-05-15

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