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Machine translation
1. (WO2012042468) HIGH PERFORMANCE RAIN TYRE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/042468    International Application No.:    PCT/IB2011/054242
Publication Date: 05.04.2012 International Filing Date: 27.09.2011
IPC:
B60C 11/03 (2006.01)
Applicants: PIRELLI TYRE S.P.A. [IT/IT]; Viale Sarca, 222 I-20126 Milano (IT) (For All Designated States Except US).
BOIOCCHI, Maurizio [IT/IT]; (IT) (For US Only).
LOSI, Piero [IT/IT]; (IT) (For US Only).
BALINI, Alfredo [IT/IT]; (IT) (For US Only)
Inventors: BOIOCCHI, Maurizio; (IT).
LOSI, Piero; (IT).
BALINI, Alfredo; (IT)
Agent: SUSANETTO, Carlo; Piazzetta Cappellato Pedrocchi, 18 I-35122 Padova (IT)
Priority Data:
PD2010A000289 29.09.2010 IT
61/389,465 04.10.2010 US
Title (EN) HIGH PERFORMANCE RAIN TYRE
(FR) PNEU PLUIE TRÈS PERFORMANT
Abstract: front page image
(EN)A high performance rain tyre comprises a tread band (2), having an inner portion (5) and an outer portion (6) as well as a central zone (7); there are formed in the tread band (2): two circumferential grooves (11, 12) in the inner portion (5), a central circumferential groove (10) and a plurality of inner transverse grooves (15) and a plurality of outer transverse grooves (20), wherein the inner transverse grooves (15) comprise a central inner section (16) which defines an angle (A) with respect to the equatorial plane (X) of between approximately -95° and approximately -135° and the outer transverse grooves (20) comprise a central outer section (21) which defines an angle (D), relative to the equatorial plane (X), of between approximately + 125° and approximately +165°.
(FR)Un pneu pluie très performant comprend une bande de roulement (2), comportant une partie intérieure (5) et une partie extérieure (6) ainsi qu'une zone centrale (7); dans la bande de roulement (2) sont formées : deux rainures circonférentielles (11, 12) dans la partie intérieure (5), une rainure circonférentielle centrale (10) et une pluralité de rainures transversales intérieures (15) et une pluralité de rainures transversales extérieures (20). Les rainures transversales intérieures (15) comprennent une section intérieure centrale (16) qui définit un angle (A) par rapport au plan équatorial (X) compris entre approximativement -95° et approximativement -135° et les rainures transversales extérieures (20) comprennent une section extérieure centrale (21) qui définit un angle (D), par rapport au plan équatorial (X), compris entre approximativement + 125° et approximativement +165°.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Italian (IT)