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1. (WO2019003738) REINFORCING MEMBER FOR TIRES AND TIRE USING SAME
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Pub. No.: WO/2019/003738 International Application No.: PCT/JP2018/020080
Publication Date: 03.01.2019 International Filing Date: 24.05.2018
IPC:
B60C 9/18 (2006.01) ,B60C 9/00 (2006.01) ,B60C 9/22 (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
18
Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
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
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
22
the plies being arranged with all cords disposed along the circumference of the tyre
Applicants:
株式会社ブリヂストン BRIDGESTONE CORPORATION [JP/JP]; 東京都中央区京橋三丁目1番1号 1-1, Kyobashi 3-chome, Chuo-ku, Tokyo 1048340, JP
Inventors:
尾上 真悟 ONOUE Shingo; JP
Agent:
本多 一郎 HONDA Ichiro; JP
Priority Data:
2017-12986930.06.2017JP
Title (EN) REINFORCING MEMBER FOR TIRES AND TIRE USING SAME
(FR) ÉLÉMENT DE RENFORCEMENT POUR PNEUS ET PNEU L'UTILISANT
(JA) タイヤ用補強部材およびそれを用いたタイヤ
Abstract:
(EN) Provided is a reinforcing member for tires, which is capable of further improving various tire performances such as steering stability and ride quality. Also provided is a tire which has further improved tire performances such as steering stability and ride quality by employing this reinforcing member for tires. A reinforcing member 10 for tires, which is obtained by laminating two or more layer members 3, each of which is obtained by covering long fiber materials 1 with a polymer material 2. The thickness of the layer members is from 0.01 mm to 0.5 mm (inclusive); and the thickness of the whole reinforcing member is from 0.5 mm to 2.0 mm (inclusive).
(FR) L'invention concerne un élément de renforcement pour pneus qui est susceptible d'améliorer davantage diverses performances de pneu telles que la stabilité de direction et la qualité de conduite. L'invention concerne également un pneu qui présente des performances de pneu encore améliorées telles que la stabilité de direction et la qualité de conduite à l'aide de cet élément de renforcement pour pneus. L'élément de renforcement pour pneus (10) selon l'invention est obtenu par la stratification d'au moins deux éléments de couche (3), chaque élément de couche étant obtenu par le recouvrement de matériaux à fibres longues (1) d'un matériau polymère (2). L'épaisseur des éléments de couche est de 0,01 mm à 0,5 mm (inclus) ; et l'épaisseur de l'ensemble de l'élément de renforcement est de 0,5 mm à 2,0 mm (inclus).
(JA) 操縦安定性や乗り心地性などのタイヤ諸性能をさらに向上することのできるタイヤ用補強部材を提供する。また、このタイヤ用補強部材を用いることで、操縦安定性や乗り心地性などのタイヤ諸性能をさらに向上したタイヤを提供する。 長尺の繊維材料1を高分子材料2により被覆してなる層状部材3が2層以上にて積層されてなるタイヤ用補強部材10である。層状部材の厚みが0.01mm以上0.5mm以下であり、かつ、補強部材全体の厚みが0.5mm以上2.0mm以下である。
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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: Japanese (JA)
Filing Language: Japanese (JA)