FR3117563B1 - PRE-SHOCK MODULE WITH LOCKING MEANS - Google Patents

PRE-SHOCK MODULE WITH LOCKING MEANS Download PDF

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Publication number
FR3117563B1
FR3117563B1 FR2013079A FR2013079A FR3117563B1 FR 3117563 B1 FR3117563 B1 FR 3117563B1 FR 2013079 A FR2013079 A FR 2013079A FR 2013079 A FR2013079 A FR 2013079A FR 3117563 B1 FR3117563 B1 FR 3117563B1
Authority
FR
France
Prior art keywords
cage
cages
locking means
web
springs
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
FR2013079A
Other languages
French (fr)
Other versions
FR3117563A1 (en
Inventor
Adrian Paniagua
Francisco Camarena
Silvain Prunier
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 FR2013079A priority Critical patent/FR3117563B1/en
Priority to CN202190000924.5U priority patent/CN220816413U/en
Priority to EP21839070.6A priority patent/EP4259950A1/en
Priority to PCT/EP2021/085271 priority patent/WO2022123044A1/en
Publication of FR3117563A1 publication Critical patent/FR3117563A1/en
Application granted granted Critical
Publication of FR3117563B1 publication Critical patent/FR3117563B1/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
    • F16F15/12—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
    • F16F15/1238—Wound springs with pre-damper, i.e. additional set of springs between flange of main damper and hub
    • F16F15/12386—Pre-damper cage construction
    • 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
    • F16F15/129—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 characterised by friction-damping means
    • 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
    • F16F2226/041—Clipping

Landscapes

  • 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)

Abstract

MODULE PRE-AMORTISSEUR AVEC MOYENS DE VERROUILLAGE L’invention revendique un module (M) pré-amortisseur pour ensemble amortisseur de torsion (1), d’axe (X) de révolution, comprenant : - une première cage (10), agencée pour être reçue à l’intérieur d’un élément d’entrée de couple (7, 71, 72, 50, 4, R1), - une deuxième cage (20), agencée pour venir en appui sur un voile central (4) de l’élément d’entrée de couple (7, 71, 72, 50, 4, R1), les première et deuxième cages (10, 20) étant coaxiales et montées l’une sur l’autre au niveau de zones d’appui (150, 250), - un voile (30), recevant une série de ressorts (R2) et étant de forme cannelée pour être connecté à un élément de sortie de couple (6), les première et deuxième cages (10, 20) étant disposées axialement de part et d’autre du voile (30) de manière à recevoir les ressorts (R2) et ledit voile (30), dans lequel les première et deuxième cages (10, 20) comprennent chacune à leur périphérie externe (14, 24) : - des rebords d’appui (15, 25) formant les zones d’appui (150, 250) des première et deuxième cages (10, 20), et - des moyens de verrouillage (15A, 25A, 15A’, 25A’) formés sur les rebords d’appui (15, 25) des première et deuxième cages (10, 20), lesdits moyens de verrouillage (15A, 15A’) de la première cage (10) coopérant conjointement avec lesdits moyens de verrouillage (25A, 25A’) de la deuxième cage (20), lesdits moyens de verrouillage (15A, 25A) étant configurés de telle manière à lier solidairement la première cage (10) et la deuxième cage (20) par clipsage. Figure pour l’abrégé : FIGURE 2PRE-SHOCK ABSORBER MODULE WITH LOCKING MEANS The invention claims a pre-damper module (M) for a torsion damper assembly (1), of axis (X) of revolution, comprising: - a first cage (10), arranged to be received inside a torque input element (7, 71, 72, 50, 4, R1), - a second cage (20), arranged to come to bear on a central web (4) of the torque input element (7, 71, 72, 50, 4, R1), the first and second cages (10, 20) being coaxial and mounted one on top of the other at support zones (150, 250), - a web (30), receiving a series of springs (R2) and being of grooved shape to be connected to a torque output element (6), the first and second cages (10, 20) being arranged axially on either side of the web (30) so as to receive the springs (R2) and said web (30), in which the first and second cages (10, 20) each comprise at their external periphery (14 , 24): - support edges (15, 25) forming the support zones (150, 250) of the first and second cages (10, 20), and - locking means (15A, 25A, 15A' , 25A') formed on the supporting edges (15, 25) of the first and second cages (10, 20), said locking means (15A, 15A') of the first cage (10) cooperating jointly with said means of locking (25A, 25A') of the second cage (20), said locking means (15A, 25A) being configured in such a way as to securely connect the first cage (10) and the second cage (20) by clipping. Figure for abstract: FIGURE 2

FR2013079A 2020-12-11 2020-12-11 PRE-SHOCK MODULE WITH LOCKING MEANS Active FR3117563B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2013079A FR3117563B1 (en) 2020-12-11 2020-12-11 PRE-SHOCK MODULE WITH LOCKING MEANS
CN202190000924.5U CN220816413U (en) 2020-12-11 2021-12-10 Pre-damping module with locking device
EP21839070.6A EP4259950A1 (en) 2020-12-11 2021-12-10 Predamping module with locking means
PCT/EP2021/085271 WO2022123044A1 (en) 2020-12-11 2021-12-10 Predamping module with locking means

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2013079A FR3117563B1 (en) 2020-12-11 2020-12-11 PRE-SHOCK MODULE WITH LOCKING MEANS
FR2013079 2020-12-11

Publications (2)

Publication Number Publication Date
FR3117563A1 FR3117563A1 (en) 2022-06-17
FR3117563B1 true FR3117563B1 (en) 2024-04-12

Family

ID=75278117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2013079A Active FR3117563B1 (en) 2020-12-11 2020-12-11 PRE-SHOCK MODULE WITH LOCKING MEANS

Country Status (4)

Country Link
EP (1) EP4259950A1 (en)
CN (1) CN220816413U (en)
FR (1) FR3117563B1 (en)
WO (1) WO2022123044A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3448538C2 (en) * 1984-11-23 1996-08-29 Luk Lamellen & Kupplungsbau Vehicle torsional vibration damper
FR2611245B1 (en) * 1987-02-24 1991-03-08 Valeo CLUTCH FRICTION DISC WITH PRE-SHOCK ABSORBER
DE3810922C2 (en) * 1987-04-07 1998-07-23 Valeo Torsional vibration damper, in particular friction disc for a motor vehicle
FR2731761B1 (en) * 1995-03-17 1997-05-16 Valeo TORSION SHOCK ABSORBER
JP5705935B2 (en) * 2013-09-03 2015-04-22 株式会社エクセディ Damper disk assembly
DE102013226087B4 (en) * 2013-12-16 2017-01-05 Zf Friedrichshafen Ag Clutch disc for a friction clutch of a motor vehicle

Also Published As

Publication number Publication date
FR3117563A1 (en) 2022-06-17
CN220816413U (en) 2024-04-19
EP4259950A1 (en) 2023-10-18
WO2022123044A1 (en) 2022-06-16

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