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1. (WO2018100006) PENDULUM DAMPING DEVICE
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Pub. No.: WO/2018/100006 International Application No.: PCT/EP2017/080878
Publication Date: 07.06.2018 International Filing Date: 29.11.2017
IPC:
F16F 15/14 (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
14
using freely-swinging masses rotating with the system
Applicants:
VALEO EMBRAYAGES [FR/FR]; 81 avenue ROGER DUMOULIN 80009 AMIENS cedex 2, FR
Inventors:
VERHOOG, Roel; FR
Agent:
VINCENT, Catherine; FR
Priority Data:
166171930.11.2016FR
166172130.11.2016FR
Title (EN) PENDULUM DAMPING DEVICE
(FR) DISPOSITIF D'AMORTISSEMENT PENDULAIRE
Abstract:
(EN) Pendulum damping device (1, 14) comprising: - an annular support (2, 4) formed by two annular metal sheets (2) rotated about an axis of a transmission; - pendulum masses (5, 16) movably mounted between said annular metal sheets (2) on the periphery, being in the general shape of a circular segment and each comprising a pair of oblong holes (8); - guide rollers (6) having a median part (7) rolling inside said oblong holes (8), and ends (9) rolling in oblong openings (10) formed in said annular metal sheets (2) facing said oblong holes (8); - means (11) for axially holding said guide rollers (6) between said annular metal sheets; - link means (12, 13, 15) between said annular metal sheets and comprising a link spacer (15) passing through one of said pendulum masses (16).
(FR) Dispositif d'amortissement pendulaire (1, 14) comprenant: - un support annulaire (2, 4) constitué de deux tôles annulaires (2) entraîné en rotation autour d'un axe de ladite transmission; - des masses pendulaires (5, 16) montées de façon mobile entre lesdites tôles annulaires (2) en périphérie, étant de la forme générale d'un segment circulaire et comportant chacune une paire de trous oblongs (8); - des rouleaux de guidage (6), présentant une partie médiane (7) roulant à l'intérieur desdits trous oblongs (8), et des extrémités (9) roulant dans des ouvertures oblongues (10) formées dans lesdites tôles annulaires (2) en regard desdits trous oblongs (8); - des moyens de maintien axial (11) desdits rouleaux de guidage (6) entre lesdites tôles annulaires; - des moyens de liaison (12, 13, 15) entre lesdites tôles annulaires et comprenant une entretoise de liaison (15) traversant l'une desdites masses pendulaires (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 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)