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1. (WO2018065442) RAILWAY VEHICLE WHEEL AND RAILWAY VEHICLE EQUIPPED WITH SUCH A WHEEL
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/065442 International Application No.: PCT/EP2017/075145
Publication Date: 12.04.2018 International Filing Date: 04.10.2017
IPC:
B60B 17/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
B
VEHICLE WHEELS; CASTORS; AXLES; INCREASING WHEEL ADHESION
17
Wheels characterised by rail-engaging elements
Applicants: MG-VALDUNES[FR/FR]; Usine de Valenciennes Rue Gustave Delory 59125 TRITH SAINT LEGER, FR
Inventors: FRANCK, Ghewy; FR
INGOUF, Thierry; FR
DEMILLY, François; FR
Agent: BLOT, Philippe; FR
NEYRET, Daniel; FR
DOMENEGO, Bertrand; FR
HABASQUE, Etienne; FR
COLOMBIE, Damien; FR
HOLTZ, Béatrice; FR
Priority Data:
165964206.10.2016FR
Title (EN) RAILWAY VEHICLE WHEEL AND RAILWAY VEHICLE EQUIPPED WITH SUCH A WHEEL
(FR) ROUE DE VÉHICULE FERROVIAIRE ET VÉHICULE FERROVIAIRE ÉQUIPÉ D'UNE TELLE ROUE
Abstract:
(EN) The railway vehicle wheel comprises a rim (4) having two coaxial crowns (10), a tyre (6) surrounding the rim (4) and comprising a support part (22) inserted between the two crowns (10) and being supported on each crown (10) by means of a respective elastic ring (8), the wheel comprising at least one recessed or protruding centring elevation formed on the rim, the tyre or an elastic ring, each centring elevation ensuring the centring of an elastic ring in relation to the rim or to the tyre, each centring elevation being circular, centred on the central axis (A-A') of the wheel and circumferentially continuous.
(FR) Le roue de véhicule ferroviaire comprend une jante (4) possédant deux couronnes (10) coaxiales, un bandage (6) entourant la jante (4) et comprenant une partie d'appui (22) inséré entre les deux couronnes (10) et en appui sur chaque couronne (10) par l'intermédiaire d'un anneau élastique (8) respectif, la roue comprenant au moins un relief de centrage en creux ou en saillie formé sur la jante, le bandage ou un anneau élastique, chaque relief de centrage assurant le centrage d'un anneau élastique par rapport à la jante ou au bandage, chaque relief de centrage étant circulaire, centré sur l'axe central (A-A') de la roue et continu circonférentiellement
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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)