FR3078124B1 - CLUTCH FRICTION TRIM AND CLUTCH FRICTION DISC COMPRISING SAME - Google Patents

CLUTCH FRICTION TRIM AND CLUTCH FRICTION DISC COMPRISING SAME Download PDF

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Publication number
FR3078124B1
FR3078124B1 FR1851326A FR1851326A FR3078124B1 FR 3078124 B1 FR3078124 B1 FR 3078124B1 FR 1851326 A FR1851326 A FR 1851326A FR 1851326 A FR1851326 A FR 1851326A FR 3078124 B1 FR3078124 B1 FR 3078124B1
Authority
FR
France
Prior art keywords
clutch friction
same
trim
friction
clutch
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
FR1851326A
Other languages
French (fr)
Other versions
FR3078124A1 (en
Inventor
Gerard Crosland
Philippe Pineda
Mickael Palard
Jean Luc Turlotte
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 FR1851326A priority Critical patent/FR3078124B1/en
Priority to PCT/EP2019/053629 priority patent/WO2019158626A1/en
Priority to CN201980013767.9A priority patent/CN112041579B/en
Priority to KR1020207023280A priority patent/KR20200118812A/en
Publication of FR3078124A1 publication Critical patent/FR3078124A1/en
Application granted granted Critical
Publication of FR3078124B1 publication Critical patent/FR3078124B1/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
    • 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
    • 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
    • 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)
  • Mechanical Operated Clutches (AREA)

Abstract

L'invention a pour objet une garniture de friction (10) pour embrayage, notamment pour véhicule automobile, comportant une face de friction (14) et une face de fixation (16) parallèle à la face de friction, la garniture de friction formant une portion tronconique de révolution autour d'un axe de révolution (A), ayant une génératrice curviligne (C) et une hauteur (H) comprise entre 0,05 mm et 1,50 mm à l'état libre, et de préférence inférieure à 0,90 mm. L'invention a également pour objet un disque d'embrayage, notamment pour véhicule automobile, comprenant au moins une garniture de friction selon l'invention.The subject of the invention is a friction lining (10) for a clutch, in particular for a motor vehicle, comprising a friction face (14) and a fixing face (16) parallel to the friction face, the friction lining forming a frustoconical portion of revolution around an axis of revolution (A), having a curvilinear generator (C) and a height (H) of between 0.05 mm and 1.50 mm in the free state, and preferably less than 0.90 mm. The invention also relates to a clutch disc, in particular for a motor vehicle, comprising at least one friction lining according to the invention.

FR1851326A 2018-02-16 2018-02-16 CLUTCH FRICTION TRIM AND CLUTCH FRICTION DISC COMPRISING SAME Active FR3078124B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1851326A FR3078124B1 (en) 2018-02-16 2018-02-16 CLUTCH FRICTION TRIM AND CLUTCH FRICTION DISC COMPRISING SAME
PCT/EP2019/053629 WO2019158626A1 (en) 2018-02-16 2019-02-14 Friction lining for clutch and friction disk for clutch comprising same
CN201980013767.9A CN112041579B (en) 2018-02-16 2019-02-14 Friction lining for a clutch and friction disc for a clutch comprising such a friction lining
KR1020207023280A KR20200118812A (en) 2018-02-16 2019-02-14 Friction lining for clutch and friction disc for clutch including the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1851326A FR3078124B1 (en) 2018-02-16 2018-02-16 CLUTCH FRICTION TRIM AND CLUTCH FRICTION DISC COMPRISING SAME
FR1851326 2018-02-16

Publications (2)

Publication Number Publication Date
FR3078124A1 FR3078124A1 (en) 2019-08-23
FR3078124B1 true FR3078124B1 (en) 2020-02-28

Family

ID=61913431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1851326A Active FR3078124B1 (en) 2018-02-16 2018-02-16 CLUTCH FRICTION TRIM AND CLUTCH FRICTION DISC COMPRISING SAME

Country Status (4)

Country Link
KR (1) KR20200118812A (en)
CN (1) CN112041579B (en)
FR (1) FR3078124B1 (en)
WO (1) WO2019158626A1 (en)

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU582428A1 (en) * 1976-04-12 1977-11-30 Южная Научно-Исследовательская Испытательная Станция Государственного Союзного Научно-Исследовательского Тракторного Института Friction lining of disc clutches and brakes
AT408478B (en) * 1991-07-02 2001-12-27 Hoerbiger & Co REIBRING
GB2371097B (en) * 1997-12-18 2002-09-04 Luk Lamellen & Kupplungsbau Clutch disc
DE10315169A1 (en) * 2003-04-03 2004-11-04 Zf Sachs Ag clutch assembly
DE102005051883A1 (en) * 2004-11-23 2006-05-24 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Friction clutch for motor vehicle has membrane-like spring supported on housing and disc spring such that during conicity change of disc spring the membrane spring experiences material deformation in axial and radial directions
JP2008256018A (en) * 2007-04-02 2008-10-23 Nsk Warner Kk Wet type friction plate
DE102008045624B4 (en) * 2007-09-27 2018-01-04 Schaeffler Technologies AG & Co. KG Friction clutch with spherical friction contact partners
DE102008061077A1 (en) * 2007-12-19 2009-06-25 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Freewheel friction clutch
JP5679469B2 (en) * 2009-06-29 2015-03-04 タオ ホン Spatial wedge friction overrunning clutch
FR2956710B1 (en) * 2010-02-22 2012-03-16 Valeo Materiaux De Friction DRY FRICTION TRIM, IN PARTICULAR FOR A CLUTCH OF A MOTOR VEHICLE
DE102010050550A1 (en) * 2010-11-05 2012-05-10 Hoerbiger Antriebstechnik Holding Gmbh Device for securing friction lining on conical ring for forming friction ring of clutch of motor vehicle, has pressure element with wall shell whose closed circumferential contact surface contacts with friction lining of conical ring
DE102011086926A1 (en) * 2010-12-20 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Friction clutch has counter pressure plate and pressure plate arranged against counter pressure plate in torque proof and axially displaceable manner
DE102013205025A1 (en) * 2012-04-12 2013-10-17 Schaeffler Technologies AG & Co. KG Dual clutch i.e. dry dual clutch, for motor vehicle e.g. passenger car, has central plate whose portion is positioned between clutch disks, and friction linings connected with clutch disks, respectively and radially movable on central plate
FR2992880B1 (en) * 2012-07-06 2015-02-13 Snecma PIECE FOR FRICTION WELDING
DE102012213681A1 (en) * 2012-08-02 2014-02-06 Schaeffler Technologies AG & Co. KG Friction clutch connected to internal combustion engine, has friction lining segment whose cross-section is outwardly conically tapered with respect to stop portion which is arranged firmly at external periphery of clutch disc
DE102014202506A1 (en) * 2014-02-12 2015-01-08 Schaeffler Technologies Gmbh & Co. Kg clutch body
US9856937B2 (en) * 2015-05-27 2018-01-02 Schaeffler Technologies AG & Co. KG Coined friction material for motor vehicle drive train
FR3047528B1 (en) * 2016-02-05 2018-03-02 Valeo Embrayages PROGRESSIVITY DEVICE FOR CLUTCH FRICTION DISC AND FRICTION DISC INTEGRATING SUCH A DEVICE
FR3048043B1 (en) * 2016-02-19 2018-03-09 Valeo Materiaux De Friction ANNULAR FRICTION TRIM FOR DRY CLUTCH

Also Published As

Publication number Publication date
CN112041579A (en) 2020-12-04
KR20200118812A (en) 2020-10-16
WO2019158626A1 (en) 2019-08-22
FR3078124A1 (en) 2019-08-23
CN112041579B (en) 2022-11-22

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