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1. (WO2007009596) EXTENDED MOBILITY TYRE COMPRISING A FLEXIBLE SIDEWALL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/009596 International Application No.: PCT/EP2006/006553
Publication Date: 25.01.2007 International Filing Date: 05.07.2006
IPC:
B60C 15/00 (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
15
Tyre beads, e.g. ply turn-up or overlap
Applicants:
SOCIETE DE TECHNOLOGIE MICHELIN [FR/FR]; 23, rue Breschet F-63000 Clermont-Ferrand, FR (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BW, BY, BZ, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GW, HN, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, MG, MK, ML, MN, MR, MW, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SI, SK, SL, SM, SN, SY, SZ, TD, TG, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
MICHELIN RECHERCHE ET TECHNIQUE S.A. [CH/CH]; Route Louis Braille, 10 et 12 CH-1763 Granges-Paccot, CH (AllExceptUS)
CAGNEAUX, Guy [FR/FR]; FR (UsOnly)
JANIN, Nicolas [FR/FR]; FR (UsOnly)
Inventors:
CAGNEAUX, Guy; FR
JANIN, Nicolas; FR
Agent:
DEQUIRE, Philippe; M.F.P. Michelin 23, place des Carmes Dechaux SGD/LG/PI-F35-Ladoux F-63040 Clermont-Ferrand Cedex 9, FR
Priority Data:
050779219.07.2005FR
Title (EN) EXTENDED MOBILITY TYRE COMPRISING A FLEXIBLE SIDEWALL
(FR) PNEUMATIQUE A MOBILITE ETENDUE AVEC FLANC SOUPLE
Abstract:
(EN) The invention relates to a tyre (1) for a vehicle wheel, comprising: a zone for anchoring (9) the reinforcing structure (7) in a bead (4), whereby the reinforcing structure (7) is folded back around the bead wire (8); a support zone (10) which is radially and axially external to the bead wire (8) and which is surrounded by the folded-back portion of the reinforcing structure; and an anchor closure zone (11) which is essentially radially external to the bead wire, the location of which is defined by (i) an essentially-axial imaginary bead wire axis (At) which extends radially outwardly of the bead wire and (ii) an imaginary alpha axis which extends radially outwardly of the support zone and which forms an alpha angle of less than 50° and preferably less than 45°, said alpha angle being measured between the bead wire axis (At) and the alpha axis in a clockwise direction.
(FR) Pneumatique (1) pour roue de véhicule, comprenant une zone d'ancrage (9) de la structure de renfort (7) dans un bourrelet (4), comprenant un retournement de ladite structure de renfort (7) autour de la tringle (8); une zone d'appui (10), radialement et axialement extérieure à la tringle (8) , entourée par la portion retournée de la structure de renfort; une zone de fermeture d'ancrage (11), sensiblement radialement extérieure à la tringle, dont l'emplacement est défini d'une part par un axe imaginaire de tringle (At), sensiblement axial, et passant radialement extérieurement à ladite tringle, et d'autre part un axe imaginaire alpha, passant radialement extérieurement à la zone d'appui et présentant un angle alpha inférieur à 50° et de préférence inférieur à 45°, ledit angle alpha étant mesuré entre l'axe de tringle (At) et ledit axe alpha, en se dirigeant dans le sens horaire.
front page image
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, 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, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, 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, 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: French (FR)
Filing Language: French (FR)
Also published as:
EP1910102JP2009501661US20090139629CN101223043FR2888777BRPI0613776