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1. (WO2018104530) CLUTCH FRICTION DISC AND FRICTION CLUTCH COMPRISING SUCH A DISC
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Pub. No.: WO/2018/104530 International Application No.: PCT/EP2017/082077
Publication Date: 14.06.2018 International Filing Date: 08.12.2017
IPC:
F16F 15/129 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15
Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
10
Suppression of vibrations in rotating systems by making use of members moving with the system
12
using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
129
characterised by friction-damping means
Applicants:
VALEO EMBRAYAGES [FR/FR]; 81 avenue ROGER DUMOULIN 80009 AMIENS cedex 2, FR
Inventors:
COUTURIER, Benoit; FR
Agent:
VINCENT, Catherine; FR
Priority Data:
166213508.12.2016FR
Title (EN) CLUTCH FRICTION DISC AND FRICTION CLUTCH COMPRISING SUCH A DISC
(FR) DISQUE DE FRICTION D'EMBRAYAGE ET EMBRAYAGE A FRICTION COMPORTANT UN TEL DISQUE
Abstract:
(EN) The invention relates to a clutch friction disc (100) comprising: - an annular web (104) capable of being mounted around a rotating shaft; - a support disc (101) supporting friction linings (102); a device (120) for damping acyclisms, comprising a first and a second guide washer (121, 122) rigidly connected together and each provided with windows (125a, 125b) receiving a circumferential effect resilient system; - a first friction washer (130) mounted between the first guide washer (121) and the support disc (101) and attached to the annular web (104); and - a second friction washer (140) mounted between the first friction washer (130) and the annular web (104) and attached to the first guide washer (121).
(FR) L'invention concerne un disque de friction d'embrayage (100) comportant : - un voile annulaire (104) apte à être monté autour d'un arbre mené de rotation, - un disque-support (101) supportant des garnitures de friction (102), - un dispositif amortisseur d'acyclismes (120) comportant une première et une seconde rondelles de guidage (121, 122), solidaires l'une de l'autre et munies chacune de fenêtres (125a, 125b) recevant un système élastique à effet circonférentiel, - une première rondelle de frottement (130) montée entre la première rondelle de guidage (121) et le disque-support (101) et fixée sur le voile annulaire (104), et - une seconde rondelle de frottement (140) montée entre la première rondelle de frottement (130) et le voile annulaire (104) et fixée sur la première rondelle de guidage (121).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)