FR3116093B1 - DEVICE FOR A MOTOR VEHICLE TRANSMISSION CHAIN - Google Patents

DEVICE FOR A MOTOR VEHICLE TRANSMISSION CHAIN Download PDF

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Publication number
FR3116093B1
FR3116093B1 FR2011450A FR2011450A FR3116093B1 FR 3116093 B1 FR3116093 B1 FR 3116093B1 FR 2011450 A FR2011450 A FR 2011450A FR 2011450 A FR2011450 A FR 2011450A FR 3116093 B1 FR3116093 B1 FR 3116093B1
Authority
FR
France
Prior art keywords
motor vehicle
transmission chain
vehicle transmission
cover
cylindrical skirt
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
FR2011450A
Other languages
French (fr)
Other versions
FR3116093A1 (en
Inventor
Cristiano Baudino
Luca Zanco
Roberto Vergari
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 FR2011450A priority Critical patent/FR3116093B1/en
Priority to CN202190000848.8U priority patent/CN220523180U/en
Priority to EP21805513.5A priority patent/EP4240988A1/en
Priority to PCT/EP2021/080694 priority patent/WO2022096609A1/en
Publication of FR3116093A1 publication Critical patent/FR3116093A1/en
Application granted granted Critical
Publication of FR3116093B1 publication Critical patent/FR3116093B1/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
    • F16F15/12—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
    • F16F15/131—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 the rotating system comprising two or more gyratory masses
    • F16F15/13142—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 the rotating system comprising two or more gyratory masses characterised by the method of assembly, production or treatment
    • F16F15/1315—Multi-part primary or secondary masses, e.g. assembled from pieces of sheet steel
    • 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
    • F16F2226/00—Manufacturing; Treatments
    • F16F2226/04—Assembly or fixing methods; methods to form or fashion parts
    • 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
    • F16F2226/00—Manufacturing; Treatments
    • F16F2226/04—Assembly or fixing methods; methods to form or fashion parts
    • F16F2226/048—Welding
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/0041—Locking; Fixing in position

Abstract

DISPOSITIF POUR UNE CHAINE DE TRANSMISSION DE VEHICULE AUTOMOBILE L’invention revendique un dispositif (10) pour une chaîne de transmission de véhicule automobile, comportant : - un élément rotatif (3) destiné à être monté en rotation autour d’un axe (X) de rotation, l’élément rotatif (3) comprenant une portion radiale (7), et une jupe cylindrique (8) de dimension radiale (Ep), s’étendant depuis la portion radiale (7), - un couvercle (9), de forme annulaire, agencé avec l’élément rotatif (3) pour enfermer des organes élastiques (5), dans lequel la jupe cylindrique (8) de la jupe cylindrique (8) et le couvercle (9) comprennent chacun des moyens de positionnement (80, 90) coopérant conjointement, de manière à positionner le couvercle (9) sur l’élément rotatif (3), les moyens de positionnement (80, 90) de la jupe cylindrique (8) et du couvercle (9) étant fixés ensemble par soudage. Figure pour l’abrégé : FIGURE 2DEVICE FOR A MOTOR VEHICLE TRANSMISSION CHAIN The invention claims a device (10) for a motor vehicle transmission chain, comprising: - a rotating element (3) intended to be mounted in rotation about an axis (X) rotation, the rotary element (3) comprising a radial portion (7), and a cylindrical skirt (8) of radial dimension (Ep), extending from the radial portion (7), - a cover (9), of annular shape, arranged with the rotating element (3) to enclose elastic members (5), in which the cylindrical skirt (8) of the cylindrical skirt (8) and the cover (9) each comprise positioning means ( 80, 90) cooperating together, so as to position the cover (9) on the rotating element (3), the positioning means (80, 90) of the cylindrical skirt (8) and of the cover (9) being fixed together by welding. Figure for abstract: FIGURE 2

FR2011450A 2020-11-06 2020-11-06 DEVICE FOR A MOTOR VEHICLE TRANSMISSION CHAIN Active FR3116093B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2011450A FR3116093B1 (en) 2020-11-06 2020-11-06 DEVICE FOR A MOTOR VEHICLE TRANSMISSION CHAIN
CN202190000848.8U CN220523180U (en) 2020-11-06 2021-11-04 Device for a motor vehicle drive train
EP21805513.5A EP4240988A1 (en) 2020-11-06 2021-11-04 Device for a motor vehicle transmission chain
PCT/EP2021/080694 WO2022096609A1 (en) 2020-11-06 2021-11-04 Device for a motor vehicle transmission chain

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2011450A FR3116093B1 (en) 2020-11-06 2020-11-06 DEVICE FOR A MOTOR VEHICLE TRANSMISSION CHAIN
FR2011450 2020-11-06

Publications (2)

Publication Number Publication Date
FR3116093A1 FR3116093A1 (en) 2022-05-13
FR3116093B1 true FR3116093B1 (en) 2022-12-16

Family

ID=74045872

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2011450A Active FR3116093B1 (en) 2020-11-06 2020-11-06 DEVICE FOR A MOTOR VEHICLE TRANSMISSION CHAIN

Country Status (4)

Country Link
EP (1) EP4240988A1 (en)
CN (1) CN220523180U (en)
FR (1) FR3116093B1 (en)
WO (1) WO2022096609A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995726A (en) * 1974-08-23 1976-12-07 Societe Anonyme Francaise Du Ferodo Clutch assembly
FR2411999A2 (en) * 1977-02-25 1979-07-13 Ferodo Sa DAMPER HUB CLUTCH FRICTION FOR MOTOR VEHICLE
FR2699246B1 (en) * 1992-12-10 1998-02-06 Fichtel & Sachs Ag Dual mass flywheel.
DE10238368A1 (en) * 2002-08-22 2004-03-04 Zf Sachs Ag Double coupling
EP1904759B1 (en) * 2005-07-14 2012-04-18 Schaeffler Technologies AG & Co. KG Dual-mass flywheel
DE102008002501A1 (en) * 2008-06-18 2009-12-24 Zf Friedrichshafen Ag Torsional vibration damper arrangement for drive train for vehicle, comprises driving element, particularly drive shaft which is provided for rotation around axis of rotation at primary side
DE102010029464A1 (en) * 2010-05-28 2011-12-01 Zf Friedrichshafen Ag Torsionsschwingungsdämpferanordnung and vibration damper device, in particular in a Torsionsschwingungsdämpferanordnung
DE102012223961A1 (en) * 2012-12-20 2014-06-26 Schaeffler Technologies Gmbh & Co. Kg Torque transmission device designed as torsional vibration damper for use in drive train of motor vehicle, has connecting element which is integrally connected with one disc portion, and is guided in direction of another disc portion
DE102017129085A1 (en) * 2017-12-07 2019-06-13 Schaeffler Technologies AG & Co. KG Cover part and torsional vibration damper
DE102018128216A1 (en) 2018-11-12 2020-05-14 Schaeffler Technologies AG & Co. KG Dual mass flywheel with external friction device

Also Published As

Publication number Publication date
EP4240988A1 (en) 2023-09-13
WO2022096609A1 (en) 2022-05-12
CN220523180U (en) 2024-02-23
FR3116093A1 (en) 2022-05-13

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