FR2885975A1 - MULTIPLE CLUTCH DEVICE - Google Patents

MULTIPLE CLUTCH DEVICE

Info

Publication number
FR2885975A1
FR2885975A1 FR0505149A FR0505149A FR2885975A1 FR 2885975 A1 FR2885975 A1 FR 2885975A1 FR 0505149 A FR0505149 A FR 0505149A FR 0505149 A FR0505149 A FR 0505149A FR 2885975 A1 FR2885975 A1 FR 2885975A1
Authority
FR
France
Prior art keywords
drive flange
clutch device
flange
friction discs
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.)
Granted
Application number
FR0505149A
Other languages
French (fr)
Other versions
FR2885975B1 (en
Inventor
Mathieu Leleu
Fabrice Olejniczak
Marc Logez
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR0505149A priority Critical patent/FR2885975B1/en
Priority to PCT/FR2006/050377 priority patent/WO2006125932A1/en
Publication of FR2885975A1 publication Critical patent/FR2885975A1/en
Application granted granted Critical
Publication of FR2885975B1 publication Critical patent/FR2885975B1/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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae

Landscapes

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

Abstract

Dispositif d'embrayage multiple à disques de friction en milieu humide, en particulier pour transmission de puissance dans un véhicule automobile, du type comprenant un flasque d'entraînement (8) transmettant le couple moteur, éventuellement par l'intermédiaire d'un amortisseur de vibrations (3), et une cloche extérieure (13) à l'intérieur de laquelle sont montés plusieurs disques de friction d'un embrayage extérieur (2), le flasque d'entraînement et la cloche extérieure étant liés entre eux par conjugaison de forme entre des évidements d'une jupe cylindrique (15) de la cloche extérieure (13) et des dents axiales (24) du flasque d'entraînement, caractérisé par le fait que les dents du flasque d'entraînement présentent des extrémités repliées axialement en forme de languettes (26) capables d'entrer en contact avec des parties bombées (23) de la surface externe de la jupe cylindrique (15).Multiple clutch device with wet friction discs, in particular for power transmission in a motor vehicle, of the type comprising a driving flange (8) transmitting the driving torque, possibly via a shock absorber of vibration (3), and an outer bell (13) inside which are mounted a plurality of friction discs of an outer clutch (2), the drive flange and the outer bell being interconnected by shape conjugation between recesses of a cylindrical skirt (15) of the outer bell (13) and axial teeth (24) of the drive flange, characterized in that the teeth of the drive flange have ends folded axially in shape tongues (26) capable of coming into contact with curved portions (23) of the outer surface of the cylindrical skirt (15).

FR0505149A 2005-05-23 2005-05-23 MULTIPLE CLUTCH DEVICE Active FR2885975B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0505149A FR2885975B1 (en) 2005-05-23 2005-05-23 MULTIPLE CLUTCH DEVICE
PCT/FR2006/050377 WO2006125932A1 (en) 2005-05-23 2006-04-24 Multiple clutch device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0505149A FR2885975B1 (en) 2005-05-23 2005-05-23 MULTIPLE CLUTCH DEVICE

Publications (2)

Publication Number Publication Date
FR2885975A1 true FR2885975A1 (en) 2006-11-24
FR2885975B1 FR2885975B1 (en) 2007-08-10

Family

ID=35509302

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0505149A Active FR2885975B1 (en) 2005-05-23 2005-05-23 MULTIPLE CLUTCH DEVICE

Country Status (2)

Country Link
FR (1) FR2885975B1 (en)
WO (1) WO2006125932A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016013539A1 (en) * 2016-11-12 2018-05-17 Borgwarner Inc. Rotary drive arrangement and multi-plate clutch device with such a rotary driving arrangement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106442157B (en) * 2016-12-07 2018-11-27 贵州黎阳航空动力有限公司 A kind of experimental rig of Subarea detecting casing hydraulic pressure strength

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944376A (en) * 1987-05-02 1990-07-31 Aisin-Warner Kabushiki Kaisha Brake band drum for planetary gear-type transmissions
US5267807A (en) * 1990-11-09 1993-12-07 Ford Motor Company Driveable connection between drum components for automatic transmission friction disc clutch
US5305943A (en) * 1992-02-20 1994-04-26 Koppy Corporation Splined assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1422430B1 (en) * 2002-11-19 2005-11-30 Volkswagen Aktiengesellschaft Motor vehicle transmission with multi-disc clutch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944376A (en) * 1987-05-02 1990-07-31 Aisin-Warner Kabushiki Kaisha Brake band drum for planetary gear-type transmissions
US5267807A (en) * 1990-11-09 1993-12-07 Ford Motor Company Driveable connection between drum components for automatic transmission friction disc clutch
US5305943A (en) * 1992-02-20 1994-04-26 Koppy Corporation Splined assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016013539A1 (en) * 2016-11-12 2018-05-17 Borgwarner Inc. Rotary drive arrangement and multi-plate clutch device with such a rotary driving arrangement

Also Published As

Publication number Publication date
WO2006125932A1 (en) 2006-11-30
FR2885975B1 (en) 2007-08-10

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