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1. (WO2017194549) PNEUMATIC TIRE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/194549 International Application No.: PCT/EP2017/061079
Publication Date: 16.11.2017 International Filing Date: 09.05.2017
IPC:
B60C 11/13 (2006.01)
Applicants: APOLLO TYRES GLOBAL R&D B.V.[NL/NL]; Colosseum 2 7521 PT Enschede, NL
Inventors: WOUDSTRA, Ydwer Rinske; NL
WIJNANT, Ysbrand Hans; NL
BEKKE, Dirk Anton; NL
Agent: MICHALSKI HÜTTERMANN & PARTNER PATENTANWÄLTE MBB; Hafenspitze Speditionstraße 21 40221 Düsseldorf, DE
Priority Data:
1608284.411.05.2016GB
Title (EN) PNEUMATIC TIRE
(FR) PNEU
(DE) VEHICLE TYRE WITH ENHANCED GROOVE DESIGN
Abstract: front page image
(EN) A pneumatic tyre comprising a tread portion (100) which comprises a groove (110) which is oriented at an angle between +45 and -45 degrees with respect to the rolling direction of the tyre, the groove (110) having a depth extending in the radial dimension, wherein the groove (110) comprises a plurality of protrusions (120) extending along the direction of the groove (110), each protrusion (120) has a length in the direction of the groove (110), a width perpendicular to its length and a height and each protrusion (120) has a length of at least 75% of the circumferential length of the tyre tread.
(FR) La présente invention concerne un pneu comprenant une partie bande de roulement (100) comprenant une rainure (110) qui est orientée selon un angle compris entre +45 et -45 degrés par rapport à la direction de roulement du pneu, la rainure (110) présentant une profondeur s'étendant dans la dimension radiale, la rainure (110) comprenant une pluralité de protubérances (120) s'étendant le long de la direction de la rainure (110), chaque saillie (120) présentant une longueur dans la direction de la rainure (110), une largeur perpendiculaire à sa longueur et une hauteur, et chaque saillie (120) présentant une longueur d'au moins 75 % de la longueur circonférentielle de la bande de roulement du pneu.
(DE) V ehicle tyre with enhanced groove design A pneumatic tyre comprising a tread portion (100), wherein the tread portion (100) comprises a groove (110) which is oriented at an angle between +45 and -45 degrees with respect to the rolling direction of the tyre, the groove (110) having a depth extending in the radial dimension, wherein the groove (110) comprises a plurality of protrusions (120) extending along the direction of the groove, wherein each protrusion (120) has a length in the direction of the groove, a width perpendicular to its length and a height. Each protrusion has a length of at least 75% of the circumferential length of the tyre tread. [FIG. 1 should be inserted as image on the front page]
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, 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: English (EN)
Filing Language: English (EN)