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1. (WO2010073273) WHEEL FOR VEHICLES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/073273 International Application No.: PCT/IT2008/000790
Publication Date: 01.07.2010 International Filing Date: 23.12.2008
IPC:
B60B 21/10 (2006.01) ,B60C 15/024 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
B
VEHICLE WHEELS; CASTORS; AXLES; INCREASING WHEEL ADHESION
21
Rims
10
characterised by the form of tyre-seat or flange, e.g. corrugated
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
15
Tyre beads, e.g. ply turn-up or overlap
02
Seating or securing beads on rims
024
Bead contour, e.g. lips, grooves, or ribs
Applicants:
PIRELLI TYRE S.P.A. [IT/IT]; Viale Sarca 222 I-20126 Milano, IT (AllExceptUS)
MANCINI, Gianni [IT/IT]; IT (UsOnly)
Inventors:
MANCINI, Gianni; IT
Agent:
BOTTERO, Claudio; Porta, Checcacci & Associati S.p.A. Via Trebbia 20 I-20135 Milano, IT
Priority Data:
Title (EN) WHEEL FOR VEHICLES
(FR) ROUE POUR VÉHICULES
Abstract:
(EN) A wheel comprising a tyre (1) and a rim (2), wherein the tyre comprises: a pair of beads (9), each of said beads (9) being provided with a base (10); wherein the rim comprises a pair of axially outer flanges (17) delimiting respective bead housing seats (18) each of the bead housing seats comprising a base portion (19) and wherein the base of at least one of said beads and the base portion of the respective bead housing seat are mutually coupled by means of at least one mechanical coupling element (21); wherein the mechanical coupling element (21) is provided with parts (22, 23; 22', 23') and has a length (Lc) greater than its width (Wc); the length (Lc) being lower than the circumference of the tyre (1) measured at the base (10) of the bead and the width (Wc) being lower than the axial width of the base (10) of the bead and of the base portion (19) of the respective bead housing seat.
(FR) L'invention porte sur une roue comprenant un pneu (1) et une jante (2). Le pneu comprend une paire de talons (9), chacun desdits talons (9) comportant une base (10). La jante comprend une paire de brides extérieures (17) délimitant axialement des sièges de logement de talon respectifs (18), chacun des sièges de logement de talon comprenant une partie de base (19) et la base d'au moins un desdits talons et la partie de base du siège de logement de talon respectif étant couplées l'une à l'autre au moyen d'au moins un élément de couplage mécanique (21). L'élément de couplage mécanique (21) comporte des éléments (22, 23 ; 22', 23') et a une longueur (Lc) supérieure à sa largeur (Wc), la longueur (Lc) étant inférieure à la circonférence du pneu (1) mesurée à la base (10) du talon et la largeur (Wc) étant inférieure à la largeur axiale de la base (10) du talon et de la partie de base (19) du siège de logement de talon respectif.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, 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: English (EN)
Filing Language: Italian (IT)
Also published as:
EP2373496US20120067496CN102264551