FR3124563B1 - Garniture de friction à sec monocouche - Google Patents

Garniture de friction à sec monocouche Download PDF

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Publication number
FR3124563B1
FR3124563B1 FR2107004A FR2107004A FR3124563B1 FR 3124563 B1 FR3124563 B1 FR 3124563B1 FR 2107004 A FR2107004 A FR 2107004A FR 2107004 A FR2107004 A FR 2107004A FR 3124563 B1 FR3124563 B1 FR 3124563B1
Authority
FR
France
Prior art keywords
fibers
weight
filling
friction lining
dry friction
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
FR2107004A
Other languages
English (en)
Other versions
FR3124563A1 (fr
Inventor
Isabelle Alix
Kévin Fouyer
Philippe Perret
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 Materiaux de Friction SAS
Original Assignee
Valeo Materiaux de Friction 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 Materiaux de Friction SAS filed Critical Valeo Materiaux de Friction SAS
Priority to FR2107004A priority Critical patent/FR3124563B1/fr
Priority to CN202280045306.1A priority patent/CN117561383A/zh
Priority to EP22737453.5A priority patent/EP4363738A1/fr
Priority to PCT/EP2022/067157 priority patent/WO2023274833A1/fr
Priority to KR1020247003125A priority patent/KR20240027753A/ko
Publication of FR3124563A1 publication Critical patent/FR3124563A1/fr
Application granted granted Critical
Publication of FR3124563B1 publication Critical patent/FR3124563B1/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Composition of linings ; Methods of manufacturing
    • F16D69/025—Compositions based on an organic binder
    • F16D69/026—Compositions based on an organic binder containing fibres
    • 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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/60—Clutching elements
    • F16D13/64—Clutch-plates; Clutch-lamellae

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

L’invention concerne une garniture de friction à sec monocouche pour dispositif d’embrayage pour véhicule automobile, comprenant : un matériau réactif à base d’une résine thermodurcissable, de caoutchouc et de charges lubrifiantes, selon un pourcentage en poids compris entre 45 et 55% par rapport au poids total de la garniture,un matériau de base fibreux comprenant des fibres de verre, des fibres organiques et des fibres métalliques. ladite garniture présentant un ratio massique entre les fibres organiques et les fibres de verre compris entre 0,05 et 0,25, de préférence entre 0,1 et 0,2, les fibres métalliques sont des fibres de cuivre présentes selon un pourcentage en poids compris entre 1 et 10%, de préférence entre 5 et 10% en poids par rapport au poids total de la garniture.
FR2107004A 2021-06-29 2021-06-29 Garniture de friction à sec monocouche Active FR3124563B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2107004A FR3124563B1 (fr) 2021-06-29 2021-06-29 Garniture de friction à sec monocouche
CN202280045306.1A CN117561383A (zh) 2021-06-29 2022-06-23 单层干摩擦衬片
EP22737453.5A EP4363738A1 (fr) 2021-06-29 2022-06-23 Garniture de friction à sec monocouche
PCT/EP2022/067157 WO2023274833A1 (fr) 2021-06-29 2022-06-23 Garniture de friction à sec monocouche
KR1020247003125A KR20240027753A (ko) 2021-06-29 2022-06-23 단층 건식 마찰 라이닝

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2107004 2021-06-29
FR2107004A FR3124563B1 (fr) 2021-06-29 2021-06-29 Garniture de friction à sec monocouche

Publications (2)

Publication Number Publication Date
FR3124563A1 FR3124563A1 (fr) 2022-12-30
FR3124563B1 true FR3124563B1 (fr) 2023-12-29

Family

ID=77226920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2107004A Active FR3124563B1 (fr) 2021-06-29 2021-06-29 Garniture de friction à sec monocouche

Country Status (5)

Country Link
EP (1) EP4363738A1 (fr)
KR (1) KR20240027753A (fr)
CN (1) CN117561383A (fr)
FR (1) FR3124563B1 (fr)
WO (1) WO2023274833A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244994A (en) * 1979-06-21 1981-01-13 Raybestos-Manhattan, Inc. Laminated aramid fiber friction members
US4539240A (en) 1984-11-29 1985-09-03 Borg-Warner Corporation Asbestos free friction element
FR2844565B1 (fr) * 2002-09-12 2005-06-17 Valeo Materiaux De Friction Garniture de frottement destinee a equiper un dispositif mettant en oeuvre un frottement a sec, procede de fabrication d'une telle garniture de frottement et disque de friction equipe d'une telle garniture

Also Published As

Publication number Publication date
EP4363738A1 (fr) 2024-05-08
KR20240027753A (ko) 2024-03-04
WO2023274833A1 (fr) 2023-01-05
FR3124563A1 (fr) 2022-12-30
CN117561383A (zh) 2024-02-13

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