WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018020155) VIBRATION DAMPING SYSTEM FOR A MOTOR VEHICLE DRIVELINE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/020155 International Application No.: PCT/FR2017/052083
Publication Date: 01.02.2018 International Filing Date: 26.07.2017
IPC:
F16F 15/121 (2006.01) ,F16F 15/123 (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
121
using springs as elastic members, e.g. metallic springs
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
121
using springs as elastic members, e.g. metallic springs
123
Wound springs
Applicants: VALEO EMBRAYAGES[FR/FR]; 81 avenue ROGER DUMOULIN 80009 AMIENS cedex 2, FR
Inventors: DHALLEINE, Christophe; FR
FENIOUX, Daniel; FR
DUTIER, Ivan; FR
CHERON, Antonin; FR
BOULET, Jérôme; FR
Agent: CARDON, Nicolas; FR
Priority Data:
165727228.07.2016FR
Title (EN) VIBRATION DAMPING SYSTEM FOR A MOTOR VEHICLE DRIVELINE
(FR) SYSTEME D'AMORTISSEMENT DES VIBRATIONS POUR UNE CHAINE DE TRANSMISSION DE VEHICULE AUTOMOBILE
Abstract:
(EN) a vibration damping system for a motor vehicle driveline comprising: a first element (2) and a second element (3), rotatable relative to each other about a rotational axis X; a damping elastic device coupling the first and second elements and comprising: two raceways (15, 16) which are each linked to the first element (2); two raceways (13, 14) which are each linked by an elastic connection (17, 18) to the second element (3); a first and a second rolling body (11, 12) suitable for moving on said raceways during relative rotation between the first and second elements; and a phasing element (19, 20) arranged for maintaining a constant relative angular position between the first and second rolling bodies (11, 12); said first and second rolling bodies (11, 12) each being rotatably mounted on the phasing element via a pivot (22, 23).
(FR) un système d'amortissement des vibrations pour une chaîne de transmission de véhicule automobile comportant : un premier élément (2) et un deuxième élément (3) mobiles en rotation l'un par rapport à l'autre autour d'un axe de rotation X; un dispositif élastique d'amortissement accouplant le premier et le deuxième éléments et comportant : deux pistes de roulement (15, 16) qui sont chacune reliées au premier élément (2); deux pistes de roulement (13, 14) qui sont chacune reliées par une liaison élastique (17, 18) au deuxième élément (3); un premier et un deuxième corps roulants (11, 12) aptes à se déplacer sur lesdites pistes de roulement lors d'une rotation relative entre le premier et le deuxième éléments; et un élément de phasage (19, 20) agencé pour maintenir une position angulaire relative constante entre le premier et le deuxième corps roulants (11, 12); lesdits premier et deuxième corps roulants (11, 12) étant chacun montés en rotation sur l'élément de phasage par l'intermédiaire d'un pivot (22, 23).
front page image
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)