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1. (WO2018202980) TYRE FOR A VEHICLE
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Pub. No.: WO/2018/202980 International Application No.: PCT/FR2018/051038
Publication Date: 08.11.2018 International Filing Date: 25.04.2018
IPC:
B60C 9/00 (2006.01) ,B60C 9/04 (2006.01) ,B60C 9/20 (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
9
Reinforcements or ply arrangement of pneumatic tyres
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
9
Reinforcements or ply arrangement of pneumatic tyres
02
Carcasses
04
the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
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
9
Reinforcements or ply arrangement of pneumatic tyres
18
Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
20
built-up from rubberised plies each having all cords arranged substantially parallel
Applicants:
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN [FR/FR]; 23 place des Carmes-Déchaux 63000 Clermont-Ferrand, FR
Inventors:
HOTTEBART, François; FR
DEROBERT-MAZURE, Jean-Charles; FR
ANDRE, Guillaume; FR
MAUGER, Antoine; FR
FILIOL, Eve-Anne; FR
Agent:
MILLANVOIS, Patrick; FR
Priority Data:
175397305.05.2017FR
Title (EN) TYRE FOR A VEHICLE
(FR) PNEUMATIQUE POUR VÉHICULE
Abstract:
(EN) A tyre for a vehicle comprising two thin and light working layers (41, 42), comprising metal reinforcing elements (411, 421) consisting of monofilaments having a linear breaking strength Rct at least equal to 300 daN/cm and at most equal to 400 daN/cm, and a single carcass layer (6) radially inside the working layers (41, 42), said carcass layer (6) comprises textile reinforcing elements and has a surface breaking energy Erc at least equal to 2.2 J/cm2.
(FR) Pneumatique pour véhicule comprenant deux couches de travail (41, 42) fines et allégées, comprenant des éléments de renforcement métalliques (411, 421) constitués de monofilaments ayant une résistance à rupture linéique Rct au moins égale à 300 daN/cm et au plus égale à 400 daN/cm, et une unique couche de carcasse (6) radialement intérieure aux couches de travail (41, 42), cette couche de carcasse (6) comprend des éléments de renforcement textile et a une énergie à rupture surfacique Erc au moins égale à 2.2 J/cm2.
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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, JO, 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: French (FR)
Filing Language: French (FR)