BR112017022357A2 - armadura de reforço de pneumático - Google Patents
armadura de reforço de pneumáticoInfo
- Publication number
- BR112017022357A2 BR112017022357A2 BR112017022357-0A BR112017022357A BR112017022357A2 BR 112017022357 A2 BR112017022357 A2 BR 112017022357A2 BR 112017022357 A BR112017022357 A BR 112017022357A BR 112017022357 A2 BR112017022357 A2 BR 112017022357A2
- Authority
- BR
- Brazil
- Prior art keywords
- working
- reinforcements
- reinforcement
- angle
- carcass
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
- B60C9/2009—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords comprising plies of different materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/005—Reinforcements made of different materials, e.g. hybrid or composite cords
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
- B60C9/07—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords curve from bead to bead in plural planes, e.g. S-shaped cords
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C2009/2012—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers
- B60C2009/2019—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers comprising cords at an angle of 30 to 60 degrees to the circumferential direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
- B60C2009/2214—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre characterised by the materials of the zero degree ply cords
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
- B60C2009/2228—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre characterised by special physical properties of the zero degree plies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
- B60C2009/2228—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre characterised by special physical properties of the zero degree plies
- B60C2009/2233—Modulus of the zero degree ply
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
- B60C2009/2252—Physical properties or dimension of the zero degree ply cords
- B60C2009/2261—Modulus of the cords
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
- B60C2009/2252—Physical properties or dimension of the zero degree ply cords
- B60C2009/2266—Density of the cords in width direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
- B60C2009/2252—Physical properties or dimension of the zero degree ply cords
- B60C2009/2276—Tensile strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
- B60C2009/2252—Physical properties or dimension of the zero degree ply cords
- B60C2009/228—Elongation of the reinforcements at break point
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
armadura de reforço de pneumático? armadura de reforço de um pneumático de turismo. a invenção visa uma boa resistência à penetração e à perfuração de seu topo por objetos estranhos, com uma arquitetura de reforço simples e leve. de acordo com a invenção, a camada de guarnecimento (71) tem uma força em ruptura por mm de largura axial de camada de guarnecimento fr pelo menos igual a 35 dan/mm, um alongamento em ruptura ar pelo menos igual a 5 % e um módulo de extensão secante ma pelo menos igual a 250 dan/mm, para uma força aplicada f igual a 15 % da força em ruptura fr da dita camada de guarnecimento (71). a armadura de trabalho (6) compreende uma só camada de trabalho (61) da qual os reforços de trabalho formam, com a direção circunferencial (yy?), um ângulo at pelo menos igual a 30º e no máximo igual a 50º. os reforços de carcaça da pelo menos uma camada de carcaça (81) formam, com a direção circunferencial (yy?) e no plano equatorial (xz), um ângulo ac2 pelo menos igual a 55º e no máximo igual a 80º e que tem uma orientação oposta àquela do ângulo at dos reforços de trabalho, de modo a que os reforços de carcaça e os reforços de trabalho constituam uma triangulação.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1553420 | 2015-04-17 | ||
FR1553420A FR3035026B1 (fr) | 2015-04-17 | 2015-04-17 | Armature de renforcement de pneumatique |
PCT/EP2016/057911 WO2016166056A1 (fr) | 2015-04-17 | 2016-04-11 | Armature de renforcement de pneumatique |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017022357A2 true BR112017022357A2 (pt) | 2018-07-10 |
Family
ID=53514355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017022357-0A BR112017022357A2 (pt) | 2015-04-17 | 2016-04-11 | armadura de reforço de pneumático |
Country Status (7)
Country | Link |
---|---|
US (1) | US20180117970A1 (pt) |
EP (1) | EP3283306B1 (pt) |
JP (1) | JP2018514437A (pt) |
CN (1) | CN107592841B (pt) |
BR (1) | BR112017022357A2 (pt) |
FR (1) | FR3035026B1 (pt) |
WO (1) | WO2016166056A1 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3074097A3 (fr) | 2017-11-27 | 2019-05-31 | Compagnie Generale Des Etablissements Michelin | Armature de renforcement de pneumatique |
EP3727890B1 (fr) | 2017-12-22 | 2022-08-17 | Compagnie Generale Des Etablissements Michelin | Pneumatique comprenant une nappe de frettage perfectionnée |
US20210155044A1 (en) | 2017-12-22 | 2021-05-27 | Compagnie Generale Des Etablissements Michelin | Pneumatic tire comprising an improved bracing ply |
EP3727826B1 (fr) | 2017-12-22 | 2023-07-12 | Compagnie Generale Des Etablissements Michelin | Procédé de fabrication d'un élément filaire de renfort |
WO2019180367A1 (fr) | 2018-03-20 | 2019-09-26 | Compagnie Generale Des Etablissements Michelin | Pneumatique comprenant un câblé textile aramide perfectionne à au moins triple torsion |
CA3104564C (fr) | 2018-07-25 | 2024-04-16 | Compagnie Generale Des Etablissements Michelin | Cables metalliques bi-modules |
EP3827125B1 (fr) | 2018-07-25 | 2022-04-27 | Compagnie Generale Des Etablissements Michelin | Câble ouvert a haute compressibilite |
FR3090494A3 (fr) * | 2018-12-19 | 2020-06-26 | Michelin & Cie | Pneumatique pour véhicule comprenant une structure de rigidification. |
FR3099191A1 (fr) | 2019-07-25 | 2021-01-29 | Compagnie Generale Des Etablissements Michelin | Câble ouvert renforçant à haute compressibilité |
FR3099192A1 (fr) | 2019-07-25 | 2021-01-29 | Compagnie Generale Des Etablissements Michelin | Procédé de fractionnement et de réassemblage d’un assemblage à deux couches |
FR3102089A1 (fr) | 2019-10-16 | 2021-04-23 | Compagnie Generale Des Etablissements Michelin | Pneumatique presentant une uniformite amelioree et son procede de fabrication |
FR3102097A1 (fr) | 2019-10-16 | 2021-04-23 | Compagnie Generale Des Etablissements Michelin | Pneumatique a emission de bruit reduit et son procede de fabrication |
JP2022554103A (ja) * | 2019-10-23 | 2022-12-28 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | 最適化されたアーキテクチャを備えるタイヤ |
FR3105097A1 (fr) * | 2019-12-19 | 2021-06-25 | Compagnie Generale Des Etablissements Michelin | Pneumatique comprenant un bourrelet perfectionné |
EP4081409B1 (en) * | 2019-12-24 | 2024-02-21 | Compagnie Generale Des Etablissements Michelin | A tire for improved noise performance |
WO2022008807A1 (fr) | 2020-07-08 | 2022-01-13 | Compagnie Generale Des Etablissements Michelin | Procede de fabrication simplifie d'un pneumatique a une seule couche de travail |
FR3119566A1 (fr) | 2021-02-08 | 2022-08-12 | Compagnie Generale Des Etablissements Michelin | Pneumatique presentant un nouveau chemin conducteur |
FR3119563A1 (fr) | 2021-02-08 | 2022-08-12 | Compagnie Generale Des Etablissements Michelin | Procede de fabrication d’un pneumatique presentant un chemin conducteur |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5587604A (en) | 1978-12-26 | 1980-07-02 | Toyo Tire & Rubber Co Ltd | Radial tire |
JP2899091B2 (ja) * | 1990-09-14 | 1999-06-02 | 住友ゴム工業株式会社 | ラジアルタイヤ |
JP4393653B2 (ja) * | 2000-01-27 | 2010-01-06 | 株式会社ブリヂストン | 空気入りラジアルタイヤ |
JP4384325B2 (ja) * | 2000-02-22 | 2009-12-16 | 株式会社ブリヂストン | 空気入りラジアルタイヤの装着方法及び空気入りラジアルタイヤ |
JP4523704B2 (ja) * | 2000-06-26 | 2010-08-11 | 住友ゴム工業株式会社 | 空気入りタイヤ |
US20090133797A1 (en) * | 2007-11-27 | 2009-05-28 | The Goodyear Tire & Rubber Company | Pneumatic tire |
JP5495426B2 (ja) * | 2010-01-22 | 2014-05-21 | 株式会社ブリヂストン | 空気入りラジアルタイヤおよびその製造方法 |
JP2011162166A (ja) * | 2010-02-15 | 2011-08-25 | Bridgestone Corp | 空気入りタイヤ |
JP2012171377A (ja) * | 2011-02-17 | 2012-09-10 | Bridgestone Corp | 空気入りタイヤ対および空気入りタイヤの装着方法 |
DE102012105846A1 (de) * | 2012-07-02 | 2014-01-02 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
-
2015
- 2015-04-17 FR FR1553420A patent/FR3035026B1/fr not_active Expired - Fee Related
-
2016
- 2016-04-11 BR BR112017022357-0A patent/BR112017022357A2/pt not_active Application Discontinuation
- 2016-04-11 EP EP16715541.5A patent/EP3283306B1/fr active Active
- 2016-04-11 CN CN201680022498.9A patent/CN107592841B/zh active Active
- 2016-04-11 JP JP2017554484A patent/JP2018514437A/ja active Pending
- 2016-04-11 WO PCT/EP2016/057911 patent/WO2016166056A1/fr active Application Filing
- 2016-04-11 US US15/567,303 patent/US20180117970A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
FR3035026A1 (fr) | 2016-10-21 |
CN107592841A (zh) | 2018-01-16 |
CN107592841B (zh) | 2019-11-19 |
EP3283306A1 (fr) | 2018-02-21 |
US20180117970A1 (en) | 2018-05-03 |
JP2018514437A (ja) | 2018-06-07 |
FR3035026B1 (fr) | 2017-03-31 |
WO2016166056A1 (fr) | 2016-10-20 |
EP3283306B1 (fr) | 2020-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |