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1. (WO2018001795) TORQUE LIMITING MECHANISM
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2018/001795 International Application No.: PCT/EP2017/065103
Publication Date: 04.01.2018 International Filing Date: 20.06.2017
IPC:
F16D 7/02 (2006.01) ,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
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
7
Slip couplings, e.g. slipping on overload, for absorbing shock
02
of the friction type
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:
MARECHAL, Olivier; FR
Agent:
CARDON, Nicolas; FR
Priority Data:
165613429.06.2016FR
Title (EN) TORQUE LIMITING MECHANISM
(FR) MECANISME LIMITEUR DE COUPLE
Abstract:
(EN) The invention relates to a torque limiting mechanism (10) which includes a reaction plate (14) and a bearing plate (16) forming two separate parts secured to one another, a pressure plate (36) arranged between the bearing plate (16) and the reaction plate (14), and axially movable relative to the reaction plate (14), a friction disc (48) provided with friction linings (50) arranged between the pressure plate (36) and the reaction plate (14), at least one resilient member (44) engaging with the bearing plate (16) and capable of permanently returning the pressure plate (36) towards the reaction plate (14), and a central attachment portion (22) including at least one hole (24) parallel to the axis of rotation (100) for securing the torque limiting mechanism (10) to a primary shaft, the central attachment portion (22) being formed integral with the reaction plate (14) or with the bearing plate (16).
(FR) Un mécanisme limiteur de couple (10) comporte un plateau de réaction (14) et un plateau d'appui (16) constituant deux pièces distinctes fixées l'une à l'autre, un plateau de pression (36) disposé entre le plateau d'appui (16) et le plateau de réaction (14), et mobile axialement par rapport au plateau de réaction (14), un disque de friction (48) pourvu de garnitures de friction (50) disposées entre le plateau de pression (36) et le plateau de réaction (14), au moins un organe élastique (44) prenant appui sur le plateau d'appui (16) et apte à rappeler de manière permanente le plateau de pression (36) vers le plateau de réaction (14), et une partie centrale de fixation (22) comportant au moins un trou (24) parallèle à l'axe de révolution (100) pour fixer le mécanisme limiteur de couple (10) à un arbre primaire, la partie centrale de fixation (22) étant monobloc avec le plateau de réaction (14) ou avec le plateau d'appui (16).
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
CN109416083