BRPI0924666A8 - Pneumático comportando uma estrutura de reforço de tipo carcaça e utilização de um pneumático - Google Patents
Pneumático comportando uma estrutura de reforço de tipo carcaça e utilização de um pneumáticoInfo
- Publication number
- BRPI0924666A8 BRPI0924666A8 BRPI0924666A BRPI0924666A BRPI0924666A8 BR PI0924666 A8 BRPI0924666 A8 BR PI0924666A8 BR PI0924666 A BRPI0924666 A BR PI0924666A BR PI0924666 A BRPI0924666 A BR PI0924666A BR PI0924666 A8 BRPI0924666 A8 BR PI0924666A8
- Authority
- BR
- Brazil
- Prior art keywords
- reinforcing structure
- tyre
- type reinforcing
- casing
- 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
- B60C9/22—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
- B60C9/2204—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 obtained by circumferentially narrow strip winding
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
- B60C15/0018—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion not folded around the bead core, e.g. floating or down 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
- B60C9/02—Carcasses
- B60C9/0207—Carcasses comprising an interrupted ply, i.e. where the carcass ply does not continuously extend from bead to bead but is interrupted, e.g. at the belt area, into two or more portions of the same 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
- B60C9/02—Carcasses
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
- B60C9/08—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial 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
- B60C2009/2266—Density of the cords in width direction
- B60C2009/2271—Density of the cords in width direction with variable density
-
- 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
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/10—Tyres specially adapted for particular applications for motorcycles, scooters or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
- Y10T152/10855—Characterized by the carcass, carcass material, or physical arrangement of the carcass materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
PNEUMÁTICO COMPORTANDO UMA ESTRUTURA DE REFORÇO DE TIPO CARCAÇA E UTILIZAÇÃO DE UM PNEUMÁTICO. A invenção refere-se a um pneumático (1) comportando uma estrutura de reforço de tipo carcaça (2) e comportando sob a banda de rodagem uma estrutura de reforço de topo (6) constituída de pelo menos duas camadas de elemento de reforço. De acordo com a invenção, a estrutura de reforço de tipo carcaça (2) é realizada em duas semi-camadas (2a, 2b) se estendendo pelo menos dos ombros aos talões e apresentando cada uma extremidade sob a banda de rodagem, a estrutura de reforço de topo (6) comporta pelo menos uma camada de elementos de reforço (10) circunferenciais divididos ao longo da direção transversal com um passo variável e o passo entre os elementos de reforço circunferenciais (10) é mínimo na zona da camada de elementos de reforço circunferenciais radialmente de frente para as extremidades de cada uma das semi-camadas (2a, 2b) da estrutura de reforço de tipo carcaça (2).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0858725A FR2939721B1 (fr) | 2008-12-17 | 2008-12-17 | Pneumatique pour vehicules a carcasse interrompue et comportant une couche d'elements de renforcement circonferentiels |
PCT/EP2009/066733 WO2010069839A1 (fr) | 2008-12-17 | 2009-12-09 | Pneumatique pour vehicules a carcasse interrompue et comportant une couche d'elements de renforcement circonferentiels |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0924666A2 BRPI0924666A2 (pt) | 2016-01-26 |
BRPI0924666A8 true BRPI0924666A8 (pt) | 2018-01-02 |
Family
ID=40756926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0924666A BRPI0924666A8 (pt) | 2008-12-17 | 2009-12-09 | Pneumático comportando uma estrutura de reforço de tipo carcaça e utilização de um pneumático |
Country Status (8)
Country | Link |
---|---|
US (1) | US9156316B2 (pt) |
EP (1) | EP2379343B1 (pt) |
JP (1) | JP5536094B2 (pt) |
CN (1) | CN102245399B (pt) |
BR (1) | BRPI0924666A8 (pt) |
ES (1) | ES2395497T3 (pt) |
FR (1) | FR2939721B1 (pt) |
WO (1) | WO2010069839A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2939723B1 (fr) * | 2008-12-17 | 2010-12-31 | Michelin Soc Tech | Pneumatique pour vehicules comportant une couche d'elements de renforcement circonferentiels |
JP5412503B2 (ja) * | 2011-12-26 | 2014-02-12 | 住友ゴム工業株式会社 | 自動二輪車用タイヤ |
WO2014054584A1 (ja) * | 2012-10-03 | 2014-04-10 | 横浜ゴム株式会社 | 空気入りタイヤ |
EP3312023B1 (en) * | 2016-08-30 | 2019-10-09 | Sumitomo Rubber Industries, Ltd. | Motorcycle tire |
EP3564045B1 (en) * | 2016-12-27 | 2021-03-10 | Bridgestone Corporation | Pneumatic tire for motorcycles |
WO2018125181A1 (en) * | 2016-12-30 | 2018-07-05 | Compagnie Generale Des Etablissements Michelin | Improved tire belt construction |
JP7467964B2 (ja) * | 2019-03-22 | 2024-04-16 | 住友ゴム工業株式会社 | 自動二輪車用タイヤ |
JP7268434B2 (ja) * | 2019-03-22 | 2023-05-08 | 住友ゴム工業株式会社 | 自動二輪車用タイヤ |
JP2022083810A (ja) * | 2020-11-25 | 2022-06-06 | 住友ゴム工業株式会社 | 自動二輪車用タイヤ |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2594621B2 (ja) * | 1988-07-25 | 1997-03-26 | 株式会社ブリヂストン | 2輪車用空気入りラジアルタイヤ |
JP2769040B2 (ja) * | 1990-11-29 | 1998-06-25 | 株式会社ブリヂストン | 高速走行用空気入りラジアルタイヤ |
JPH0640210A (ja) * | 1992-04-06 | 1994-02-15 | Sumitomo Rubber Ind Ltd | 自動二輪車用タイヤ |
JPH0648113A (ja) * | 1992-08-03 | 1994-02-22 | Bridgestone Corp | 空気入りラジアルタイヤ |
IT1283051B1 (it) * | 1996-05-22 | 1998-04-07 | Pirelli | Coppia di pneumatici ad elevata curvatura trasversale,particolarmente per veicoli a due ruote e metodo per il controllo del comportamento |
US6305452B1 (en) * | 1999-06-01 | 2001-10-23 | Bridgestone Corporation | Pneumatic radical tire for passenger car with carcass ply cut-out zone |
WO2002000451A1 (fr) * | 2000-06-29 | 2002-01-03 | Societe De Technologie Michelin | Pneumatique avec demi-carcasses doubles |
EP1461215B1 (fr) * | 2001-10-29 | 2007-03-07 | Société de Technologie Michelin | Pneumatique avec demi-carcasses doubles et zone sommet adaptee |
JP4429722B2 (ja) * | 2001-10-29 | 2010-03-10 | ソシエテ ド テクノロジー ミシュラン | 二重ハーフカーカスおよび低プロファイルクラウン補強体を備えたタイヤ |
US7299843B2 (en) * | 2002-04-08 | 2007-11-27 | Michelin Recherche Et Technique S.A. | Pneumatic tire crown reinforcement |
AU2003240615A1 (en) * | 2002-05-10 | 2003-11-11 | Michelin Recherche Et Techniques S.A. | Two-wheeler tyre |
AU2003258580A1 (en) * | 2002-08-09 | 2004-03-11 | Michelin Recherche Et Technique S.A. | Tyre for two-wheeled vehicles |
FR2864468B1 (fr) * | 2003-12-24 | 2007-07-06 | Michelin Soc Tech | Pneumatique pour deux roues |
JP4533181B2 (ja) * | 2005-02-21 | 2010-09-01 | 株式会社ブリヂストン | 二輪車用空気入りタイヤ |
DE602006017665D1 (de) * | 2005-03-16 | 2010-12-02 | Bridgestone Corp | Radialluftreifen für motorrad |
-
2008
- 2008-12-17 FR FR0858725A patent/FR2939721B1/fr not_active Expired - Fee Related
-
2009
- 2009-12-09 WO PCT/EP2009/066733 patent/WO2010069839A1/fr active Application Filing
- 2009-12-09 US US13/140,762 patent/US9156316B2/en not_active Expired - Fee Related
- 2009-12-09 ES ES09771348T patent/ES2395497T3/es active Active
- 2009-12-09 BR BRPI0924666A patent/BRPI0924666A8/pt not_active Application Discontinuation
- 2009-12-09 EP EP09771348A patent/EP2379343B1/fr not_active Not-in-force
- 2009-12-09 CN CN200980149913.7A patent/CN102245399B/zh not_active Expired - Fee Related
- 2009-12-09 JP JP2011541337A patent/JP5536094B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102245399B (zh) | 2015-01-21 |
ES2395497T3 (es) | 2013-02-13 |
EP2379343A1 (fr) | 2011-10-26 |
US20110303340A1 (en) | 2011-12-15 |
WO2010069839A1 (fr) | 2010-06-24 |
CN102245399A (zh) | 2011-11-16 |
EP2379343B1 (fr) | 2012-09-19 |
JP2012512098A (ja) | 2012-05-31 |
FR2939721B1 (fr) | 2010-12-31 |
JP5536094B2 (ja) | 2014-07-02 |
FR2939721A1 (fr) | 2010-06-18 |
BRPI0924666A2 (pt) | 2016-01-26 |
US9156316B2 (en) | 2015-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: MICHELIN RECHERCHE ET TECHNIQUE S.A. (CH) , COMPAG |
|
B25A | Requested transfer of rights approved |
Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR |
|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B11E | Dismissal acc. art. 34 of ipl - requirements for examination incomplete | ||
B11T | Dismissal of application maintained [chapter 11.20 patent gazette] |