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Machine translation
1. (WO2015113921) TIRE COMPRISING A DEFECT-MASKING PATTERN ON A SIDEWALL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/113921    International Application No.:    PCT/EP2015/051441
Publication Date: 06.08.2015 International Filing Date: 26.01.2015
IPC:
B60C 13/00 (2006.01)
Applicants: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN [FR/FR]; 12, Cours Sablon F-63000 Clermont-ferrand (FR).
MICHELIN RECHERCHE ET TECHNIQUE S.A. [CH/CH]; Route Louis Braille 10 CH-1763 Granges-paccot (CH)
Inventors: MUHLHOFF, Olivier; (FR)
Agent: DEMAURE, Pierre-Yves; (FR)
Priority Data:
1450722 30.01.2014 FR
Title (EN) TIRE COMPRISING A DEFECT-MASKING PATTERN ON A SIDEWALL
(FR) PNEUMATIQUE COMPORTANT UN MOTIF DE MASQUAGE DE DEFAUT SUR UN FLANC
Abstract: front page image
(EN)The invention relates to a tire made of a rubber-like material comprising a sidewall (3) and a pattern (5) formed in said sidewall (3). The pattern (5) comprises a plurality of recessed elements (7), wherein each recessed element (7) is in the shape of a portion of a sphere having a first radius R1; - and a plurality of protruding elements (7'), wherein each protruding element (7') is in the shape of a spherical dome having second radius R2. A recessed element (7) is positioned alternately with a protruding element (7') and the second radius R2 is such that 1/3 R1 < R2 < 3R1.
(FR)L'invention concerne un pneumatique en matériau caoutchoutique comprenant un flanc (3) et un motif (5) formé dans ce flanc (3). Le motif (5) comprend : une pluralité d'éléments en creux (7), chaque élément en creux (7) ayant la forme d'une partie de sphère de premier rayon R1; - une pluralité d'éléments en protubérance (7'), chaque élément en protubérance (7') ayant la forme d'une calotte sphérique de deuxième rayon R2. Un élément en creux (7) est positionné en alternance avec un élément en protubérance (7') et le deuxième rayon R2 est tel que 1/3 R1 < R2 < 3R1.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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 (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)