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1. (WO2018122486) TYRE WITH VARIABLE-ANGLE SIDEWALL LUGS
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Pub. No.: WO/2018/122486 International Application No.: PCT/FR2017/053468
Publication Date: 05.07.2018 International Filing Date: 08.12.2017
IPC:
B60C 13/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
13
Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
02
Arrangement of grooves or ribs
Applicants:
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN [FR/FR]; 23 place des Carmes-Déchaux 63000 Clermont-Ferrand, FR
Inventors:
MUHLHOFF, Olivier; FR
CHAYLARD, Yann; FR
FERIGO, Hervé; FR
VALLENCE, Frédéric; FR
VANDAELE, Mathieu; FR
Agent:
DEMAURE, Pierre-Yves; FR
Priority Data:
167079427.12.2016FR
Title (EN) TYRE WITH VARIABLE-ANGLE SIDEWALL LUGS
(FR) PNEUMATIQUE COMPORTANT DES BARRETTES DE FLANC A ANGLE VARIABLE
Abstract:
(EN) Rubber tyre (1) comprising a tread (4), a first sidewall (6a) and a second sidewall (6b) extending the tread (4) according to an outer sidewall profile, the sidewalls (6a, 6b) having a plurality of indented areas (9) separated by rubber lugs (8), the lugs and the indentations being arranged one after the other in the circumference of the tyre (1 ), said lugs (8) having a height of at least 3 mm and at most 10 mm, and forming an angle beta relative to the radial direction, the angle beta of the lugs of the first sidewall being different from the angle beta of the lugs of the second sidewall.
(FR) Pneumatique (1 ) en matériau caoutchoutique comprenant une bande de roulement (4), un premier flanc (6a) et un second flanc (6b) prolongeant ladite bande de roulement (4) selon un profil externe de flanc, les flancs (6a, 6b) comportant une pluralité de zones de creux (9) séparées par des barrettes (8) en matériau caoutchoutique, les barrettes et les creux étant disposés les uns à la suite des autres dans la circonférence du pneumatique (1 ), lesdites barrettes (8) ayant au moins une hauteur de 3 mm et au plus de 10 mm, lesdites barrettes étant inclinées d'un angle beta par rapport à la direction radiale, l'angle beta des barrettes du premier flanc est différent de l'angle beta des barrettes du second flanc.
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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)