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1. WO1996003591 - CLUTCH INCLUDING A WEAR TAKE-UP DEVICE, IN PARTICULAR, FOR MOTOR VEHICLES

Publication Number WO/1996/003591
Publication Date 08.02.1996
International Application No. PCT/FR1995/000927
International Filing Date 11.07.1995
IPC
F16D 13/75 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
13Friction clutches
58Details
75Features relating to adjustment, e.g. slack adjusters
CPC
F16D 13/757
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
13Friction clutches
58Details
75Features relating to adjustment, e.g. slack adjusters
757the adjusting device being located on or inside the clutch cover, e.g. acting on the diaphragm or on the pressure plate
Applicants
  • VALEO [FR/FR]; 43, rue Bayen F-75017 Paris, FR (AllExceptUS)
  • BACHER, Michel [FR/FR]; FR (UsOnly)
Inventors
  • BACHER, Michel; FR
Agents
  • GAMONAL, Didier; Valeo Management Services Propriété Industrielle 2, rue André Boulle Boîte postale 150 F-94004 Créteil, FR
Priority Data
94/0927421.07.1994FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) CLUTCH INCLUDING A WEAR TAKE-UP DEVICE, IN PARTICULAR, FOR MOTOR VEHICLES
(FR) MECANISME D'EMBRAYAGE A DISPOSITIF DE RATTRAPAGE D'USURE, NOTAMMENT POUR VEHICULE AUTOMOBILE
Abstract
(EN)
Friction clutch including a reaction plate (13, 16), a friction disc (14) carrying on its outer periphery friction linings (30), a pressure plate (20), axially acting elastic means (24) and a cover (17). One of the pressure (20) and reaction (13, 16) plates, known as the first plate, includes two coaxial parts (13, 16) axially movable in relation to one another against a wear take-up device (11) comprising rampe elements and a releasing device (3). The clutch includes a rotating resetting component (1) acted on by locking means (2) controlled by the releasing device (3). The first circumferentially acting elastic means (6) and the engagement means (8, 80) with play operate between the resetting component (1) and a rotatably movable part (4) of the wear-take-up device (11). The resetting component (1) is acted on by the second circumferentially acting elastic means (7). The clutch mechanism of the invention is suitable for motor vehicles.
(FR)
L'embrayage à friction comporte un plateau de réaction (13, 16), un disque de friction (14) portant à sa périphérie externe des garnitures de friction (30), un plateau de pression (20), des moyens élastiques à action axiale (24), un couvercle (17). L'un des plateaux de pression (20) et de réaction (13, 16), dit premier plateau, comporte deux parties coaxiales (13, 16) déplaçables axialement l'une par rapport à l'autre à l'encontre d'un mécanisme de rattrapage d'usure (11) comportant des moyens de rampe, et un déclencheur (3). L'embrayage comporte une pièce rotative de réarmement (1) soumis à l'action de moyens de verrouillage (2) pilotés par le déclencheur (3). Des premiers moyens élastiques à action circonférentielle (6) et des moyens d'engrènement à jeu (8, 80) interviennent entre la pièce de réarmement (1) et une pièce mobile en rotation (4) du mécanisme rattrapeur d'usure (11). La pièce de réarmement (1) est soumise à l'action de seconds moyens élastiques (7) à action circonférentielle. Application véhicules automobiles.
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