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FR3136530B1 - Torsion damping device - Google Patents

Torsion damping device Download PDF

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Publication number
FR3136530B1
FR3136530B1 FR2205723A FR2205723A FR3136530B1 FR 3136530 B1 FR3136530 B1 FR 3136530B1 FR 2205723 A FR2205723 A FR 2205723A FR 2205723 A FR2205723 A FR 2205723A FR 3136530 B1 FR3136530 B1 FR 3136530B1
Authority
FR
France
Prior art keywords
layer
metal
damping device
friction
coating layer
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
FR2205723A
Other languages
French (fr)
Other versions
FR3136530A1 (en
Inventor
Matthieu Malley
Vincent Klein
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 FR2205723A priority Critical patent/FR3136530B1/en
Priority to CN202380046515.2A priority patent/CN119278325A/en
Priority to PCT/EP2023/065860 priority patent/WO2023242224A1/en
Publication of FR3136530A1 publication Critical patent/FR3136530A1/en
Application granted granted Critical
Publication of FR3136530B1 publication Critical patent/FR3136530B1/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
    • F16D7/025—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs
    • 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
    • F16F15/1297—Overload protection, i.e. means for limiting torque
    • 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
    • F16F2226/02—Surface treatments

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Laminated Bodies (AREA)

Abstract

L’invention concerne un dispositif d’amortissement de torsion (1) comprenant un élément d’entrée (6), un élément de sortie (8), un organe accumulateur d’énergie mécanique (9), un limiteur de couple (4) adapté pour exercer un frottement entre un premier élément métallique (10) et un deuxième élément métallique (11, 12, 13), dans lequel le premier et deuxième élément métallique comprend une première et deuxième couche de revêtement (101, 111, 121, 131) dans lequel la première et deuxième couche de revêtement est une couche oxydée ou une couche de friction, la couche de friction étant composée d’au moins un élément parmi le phosphate de zinc, le phosphate de manganèse, le phosphate de fer, le nickel, le nickel-zinc, le bisulfure de molybdène, le graphite et le polytétrafluoroéthylène, étant entendu que lorsque la première couche de revêtement (101) est une couche oxydée, elle est formée directement sur une base métallique (100) du premier élément métallique (10). Figure pour l’abrégé : Fig. 3The invention relates to a torsion damping device (1) comprising an input element (6), an output element (8), a mechanical energy storage member (9), a torque limiter (4) adapted to exert friction between a first metal element (10) and a second metal element (11, 12, 13), wherein the first and second metal elements comprise a first and second coating layer (101, 111, 121, 131) wherein the first and second coating layer is an oxidized layer or a friction layer, the friction layer being composed of at least one element among zinc phosphate, manganese phosphate, iron phosphate, nickel, nickel-zinc, molybdenum disulfide, graphite and polytetrafluoroethylene, it being understood that when the first coating layer (101) is an oxidized layer, it is formed directly on a metal base (100) of the first metal element (10). Figure for abstract: Fig. 3

FR2205723A 2022-06-14 2022-06-14 Torsion damping device Active FR3136530B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2205723A FR3136530B1 (en) 2022-06-14 2022-06-14 Torsion damping device
CN202380046515.2A CN119278325A (en) 2022-06-14 2023-06-13 Torsion damping device
PCT/EP2023/065860 WO2023242224A1 (en) 2022-06-14 2023-06-13 Torsion damping device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2205723 2022-06-14
FR2205723A FR3136530B1 (en) 2022-06-14 2022-06-14 Torsion damping device

Publications (2)

Publication Number Publication Date
FR3136530A1 FR3136530A1 (en) 2023-12-15
FR3136530B1 true FR3136530B1 (en) 2024-08-30

Family

ID=82594595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2205723A Active FR3136530B1 (en) 2022-06-14 2022-06-14 Torsion damping device

Country Status (3)

Country Link
CN (1) CN119278325A (en)
FR (1) FR3136530B1 (en)
WO (1) WO2023242224A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2277558A (en) * 1940-07-29 1942-03-24 Borg Warner Torsional vibration dampener
RU2235930C2 (en) * 1998-02-28 2004-09-10 Лук Ламеллен унд Купплюнгсбау ГмбХ Device for damping torsional vibration
JP2000046083A (en) * 1998-07-28 2000-02-15 Toyota Motor Corp Self-lubricating friction material and its manufacturing method
WO2000020776A1 (en) * 1998-10-07 2000-04-13 Valeo Dual mass damping flywheel, in particular for motor vehicle
JP2004019834A (en) * 2002-06-18 2004-01-22 Aisin Seiki Co Ltd Equipment for absorbing torque fluctuation
FR3097926B1 (en) * 2019-06-27 2021-07-23 Valeo Embrayages Torque transmission device equipped with a torque limiter
JP2021095933A (en) * 2019-12-13 2021-06-24 株式会社アイシン Slide member

Also Published As

Publication number Publication date
CN119278325A (en) 2025-01-07
FR3136530A1 (en) 2023-12-15
WO2023242224A1 (en) 2023-12-21

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Effective date: 20231215

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