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1. WO2017200062 - TIRE

Publication Number WO/2017/200062
Publication Date 23.11.2017
International Application No. PCT/JP2017/018749
International Filing Date 18.05.2017
IPC
B60C 9/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
9Reinforcements or ply arrangement of pneumatic tyres
18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
B60C 9/20 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
9Reinforcements or ply arrangement of pneumatic tyres
18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
20built-up from rubberised plies each having all cords arranged substantially parallel
CPC
B60C 2009/0092
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
9Reinforcements or ply arrangement of pneumatic tyres
0071characterised by special physical properties of the reinforcements
0092Twist structure
B60C 2009/1828
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
9Reinforcements or ply arrangement of pneumatic tyres
18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
1828characterised by special physical properties of the belt ply
B60C 2009/2064
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
9Reinforcements or ply arrangement of pneumatic tyres
18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
20built-up from rubberised plies each having all cords arranged substantially parallel
2061Physical properties or dimensions of the belt coating rubber
2064Modulus; Hardness; Loss modulus or "tangens delta"
B60C 9/0007
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
9Reinforcements or ply arrangement of pneumatic tyres
0007Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
B60C 9/18
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
9Reinforcements or ply arrangement of pneumatic tyres
18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
B60C 9/20
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
9Reinforcements or ply arrangement of pneumatic tyres
18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
20built-up from rubberised plies each having all cords arranged substantially parallel
Applicants
  • 株式会社ブリヂストン BRIDGESTONE CORPORATION [JP]/[JP]
Inventors
  • 河野 好秀 KOUNO, Yoshihide
  • 今 誓志 KON, Seiji
Agents
  • 特許業務法人太陽国際特許事務所 TAIYO, NAKAJIMA & KATO
Priority Data
2016-10185920.05.2016JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) TIRE
(FR) PNEUMATIQUE
(JA) タイヤ
Abstract
(EN)
This tire is provided with: a carcass configured containing carcass plies which span from one bead to the other bead; a belt arranged outside of the carcass in the radial direction of the tire and comprising multiple cords which are arranged along the tire circumferential direction around the whole tire circumference, inclined no more than 10° with respect to the tire circumferential direction, and which are configured from one belt ply covered with a coating rubber with a tensile modulus of greater than or equal to 50 MPa, wherein one lengthwise end of the cord is positioned at one end in the width direction of the belt ply and the other lengthwise end of the cord is positioned at the other end in the width direction of the belt ply; and a tread arranged outside of the belt in the tire radial direction.
(FR)
Le pneumatique de l’invention est équipé : d’une carcasse qui est configurée de manière à contenir un pli de carcasse d'une partie talon à une autre partie talon ; d’une ceinture qui est disposée côté externe de la carcasse dans la direction radiale du pneumatique, qui est configurée par un pli de ceinture lequel est revêtu d’un caoutchouc de revêtement dans lequel une pluralité de fils câblés d’inclinaison inférieure ou égale à 10° par rapport à la direction périphérique du pneumatique et disposée tout autour du pneumatique suivant la direction périphérique du pneumatique, présente une élasticité à la traction supérieure ou égale à 50MPa, et qui présente une partie extrémité de fils câblés dans la direction longitudinale positionnée du côté d’une extrémité du pli de ceinture dans la direction de la largeur, et une autre partie extrémité de fils câblés dans la direction longitudinale positionnée du côté d’une autre extrémité du pli de ceinture dans la direction de la largeur ; et d’une bande de roulement disposée côté externe de la ceinture dans la direction radiale du pneumatique.
(JA)
タイヤは、一方のビード部から他方のビード部に跨るカーカスプライを含んで構成されるカーカスと、カーカスのタイヤ径方向外側に配置され、タイヤ周方向に対して10°以下で傾斜してタイヤ周方向に沿ってタイヤ1周に渡って配置された複数本のコードが50MPa以上の引張弾性率を有するコーティングゴムにより被覆された1枚のベルトプライから構成され、コードの長手方向一端部がベルトプライの幅方向一端側に位置しコードの長手方向他端部がベルトプライの幅方向他端側に位置するベルトと、ベルトのタイヤ径方向外側に配置されるトレッドとを備える。
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