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Machine translation
1. (WO2007088738) PNEUMATIC TIRE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/088738    International Application No.:    PCT/JP2007/050807
Publication Date: 09.08.2007 International Filing Date: 19.01.2007
IPC:
B60C 11/12 (2006.01)
Applicants: BRIDGESTONE CORPORATION [JP/JP]; 10-1, Kyobashi 1-chome, Chuo-ku, Tokyo 1048340 (JP) (For All Designated States Except US).
KUROKAWA, Makoto; (For US Only)
Inventors: KUROKAWA, Makoto;
Agent: MIYOSHI, Hidekazu; Toranomon Kotohira Tower, 2-8, Toranomon 1-chome, Minato-ku, Tokyo 1050001 (JP)
Priority Data:
2006-023477 31.01.2006 JP
Title (EN) PNEUMATIC TIRE
(FR) PNEU
(JA) 空気入りタイヤ
Abstract: front page image
(EN)A pneumatic tire (1) has blocks (7) on a tread surface. The blocks (7) are partitioned by circumferential grooves (3) extending in the circumferential direction of the tire and lateral grooves (5) extending in the lateral direction of the tire. Sipes (9) are formed in the blocks (7). Each sipe (9) has bends in its longitudinal direction. The depth of each bend is different from that of an adjacent bend or that of a bend at least next to the adjacent bend.
(FR)La présente invention concerne un pneu (1) qui comprend des barrettes (7) sur une surface de bande de roulement. Les barrettes (7) sont séparées par des rainures circonférentielles (3) s'étendant dans la direction circonférentielle du pneu et des rainures latérales (5) s'étendant dans la direction latérale du pneu. Des lamelles (9) sont formées dans les barrettes (7). Chaque lamelle (9) possède des courbures dans sa direction longitudinale. La profondeur de chaque courbure diffère de celle d'une courbure adjacente ou d'une courbure située au moins à côté de la courbure adjacente.
(JA) 空気入りタイヤ(1)において、タイヤ周方向に向かって延びる複数の周方向溝(3)と、トレッド幅方向に向かって延びる複数の幅方向溝(5)とによって区画されたブロック(7)がトレッド踏面に設けられている。ブロック(7)にはサイプ(9)が形成されている。サイプ(9)は長手方向に向かって複数の折れ曲がり部を有する。折れ曲がり部の深さは、隣り合う折れ曲がり部の深さ、又は、少なくとも一間隔置きの折れ曲がり部の深さと異なっている。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, 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, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)