AR053104A1 - Un neumatico para vehiculos de carga pesada - Google Patents
Un neumatico para vehiculos de carga pesadaInfo
- Publication number
- AR053104A1 AR053104A1 ARP050105329A ARP050105329A AR053104A1 AR 053104 A1 AR053104 A1 AR 053104A1 AR P050105329 A ARP050105329 A AR P050105329A AR P050105329 A ARP050105329 A AR P050105329A AR 053104 A1 AR053104 A1 AR 053104A1
- Authority
- AR
- Argentina
- Prior art keywords
- belt
- tire
- mpa
- respect
- layer
- Prior art date
Links
- 230000002787 reinforcement Effects 0.000 abstract 4
- 239000013536 elastomeric material Substances 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
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
- B60C9/2006—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 consisting of steel cord plies only
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Neumático que comprende: una estructura de carcasa que comprende al menos una capa de carcasa, de una forma sustancialmente toroidal, que tiene bordes laterales opuestos asociados a sus respectivas estructuras de talon derecha e izquierda; una estructura de cinturon aplicada en una posicion radialmente exterior con respecto a dicha estructura de carcasa, dicha estructura de cinturon comprende: una primera capa del cinturon, en una posicion radialmente interna, provista de elementos de refuerzo paralelos unos a otros e inclinados con respecto al plano ecuatorial de dicho neumático: una segunda capa del cinturon superpuesta radialmente sobre la primera capa del cinturon y provista de elementos de refuerzo paralelos unos a otros e inclinados con respecto al plano ecuatorial de dicho neumático en una direccion opuesta a aquellos de la primera capa del cinturon; al menos una capa de refuerzo radialmente superpuesta sobre dicha segunda capa del cinturon, dicha capa de refuerzo incorpora elementos de refuerzo orientados en una direccion sustancialmente circunferencial; una banda de ordenamiento radialmente superpuesta sobre dicha estructura de cinturon; dos flancos y cada flanco se coloca lateralmente en los laterales opuestos con respecto a dicha estructura de carcasa; al menos dos inserciones compuestas por un material elastomérico entrecruzado colocadas en una posicion radialmente exterior con respecto a dicha estructura de cinturon cerca de los bordes axialmente exteriores de dicha estructura de cinturon y cada insercion comprende: una parte axialmente interna que se interpone entre dicha estructura de cinturon y dicha banda de rodamiento y que se estrecha hacia el plano ecuatorial de dicho neumático; y una parte axialmente exterior que se interpone entre dicha estructura de carcasa y el flanco correspondiente y que se estrecha hacia el eje de rotacion de dicho neumático; en el que dicho material elastomérico entrecruzado tiene un modulo elástico dinámico (E'), medido a 70°C, inferior a 7 Mpa, preferentemente entre 2,5 Mpa y 6,0 Mpa, con mayor preferencia entre 3,0 Mpa y 5,0 Mpa, y se obtiene entrecruzar una composicion entrecruzable que comprende: (a) al menos un polímero elastomérico de dieno; (b) al menos un aditivo que promueve la adhesion; (c) azufre o derivados de éste en una cantidad superior a 3,0 phr. Dicho neumático es particularmente util para vehículos de transporte pesado tales como por ejemplo, camiones y autobuses.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2004/014519 WO2006066602A1 (en) | 2004-12-21 | 2004-12-21 | Heavy load vehicle tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR053104A1 true AR053104A1 (es) | 2007-04-25 |
Family
ID=34960041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP050105329A AR053104A1 (es) | 2004-12-21 | 2005-12-19 | Un neumatico para vehiculos de carga pesada |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20080264543A1 (es) |
| EP (1) | EP1827875B1 (es) |
| CN (1) | CN101076458B (es) |
| AR (1) | AR053104A1 (es) |
| AT (1) | ATE432832T1 (es) |
| AU (1) | AU2004325892A1 (es) |
| BR (1) | BRPI0419236B1 (es) |
| DE (1) | DE602004021446D1 (es) |
| EG (1) | EG25616A (es) |
| WO (1) | WO2006066602A1 (es) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7784510B2 (en) * | 2005-10-17 | 2010-08-31 | Sumitomo Rubber Industries, Ltd. | Heavy duty tire having cap and base rubber layers, belt cushion rubber and sidewall rubber |
| EP2209610B1 (en) * | 2007-10-31 | 2014-06-04 | Pirelli Tyre S.p.A. | A process for building tyres and tyre obtainable by said process |
| BRPI0823305B8 (pt) * | 2008-12-22 | 2020-03-31 | Pirelli | pneu para veículos de duas rodas, e , processo para fabricar um pneu. |
| CN102574425B (zh) * | 2009-04-22 | 2016-01-13 | 倍耐力轮胎股份公司 | 重型载重充气轮胎 |
| EP2629987B1 (en) | 2010-10-21 | 2014-12-10 | Pirelli Tyre S.p.A. | Tyre for vehicle wheels |
| CN102199314B (zh) * | 2011-03-16 | 2013-01-16 | 杭州中策橡胶有限公司 | 改进粘合体系的轮胎三角胶组合物及其制备方法和应用 |
| US20130133803A1 (en) * | 2011-11-25 | 2013-05-30 | Paul Harry Sandstrom | Tire containing internal cord reinforced rubber layer |
| JP5989531B2 (ja) * | 2012-12-04 | 2016-09-07 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
| CN104442211B (zh) * | 2014-12-03 | 2017-05-10 | 杭州朝阳橡胶有限公司 | 一种全钢子午线无内胎轮胎及制备方法 |
| FR3043591A1 (fr) * | 2015-11-13 | 2017-05-19 | Michelin & Cie | Composite a base de composant metallique et d'une matrice polymere fonctionnelle |
| DE102015223929A1 (de) * | 2015-12-01 | 2017-06-01 | Continental Reifen Deutschland Gmbh | Nutzfahrzeugreifen |
| JP6623735B2 (ja) * | 2015-12-14 | 2019-12-25 | 住友ゴム工業株式会社 | 重荷重用空気入りタイヤ |
| CN108463358B (zh) * | 2016-01-15 | 2020-07-24 | 横滨橡胶株式会社 | 充气轮胎 |
| JP6288148B2 (ja) * | 2016-04-14 | 2018-03-07 | 横浜ゴム株式会社 | ゴム組成物 |
| JP6928494B2 (ja) * | 2017-06-19 | 2021-09-01 | 株式会社ブリヂストン | 空気入りタイヤ |
| JP6774386B2 (ja) * | 2017-06-19 | 2020-10-21 | 株式会社ブリヂストン | 空気入りタイヤ |
| CN112313088B (zh) * | 2018-06-18 | 2022-12-16 | 株式会社普利司通 | 充气轮胎 |
| JP7363065B2 (ja) * | 2019-03-18 | 2023-10-18 | 住友ゴム工業株式会社 | 重荷重用空気入りタイヤ |
| JP7360028B2 (ja) * | 2019-10-03 | 2023-10-12 | 横浜ゴム株式会社 | スチールコード接着用ゴム組成物及びコンベヤベルト |
| JP6800435B1 (ja) * | 2020-07-28 | 2020-12-16 | 住友ゴム工業株式会社 | 空気入りタイヤ |
| JP6835284B1 (ja) * | 2020-07-28 | 2021-02-24 | 住友ゴム工業株式会社 | 空気入りタイヤ |
| JP6819028B1 (ja) * | 2020-08-20 | 2021-01-27 | 住友ゴム工業株式会社 | 空気入りタイヤ |
| CN116685475A (zh) | 2021-01-13 | 2023-09-01 | 巴斯夫欧洲公司 | 橡胶配制剂中的添加剂 |
| DE102024205554A1 (de) * | 2024-06-17 | 2025-12-18 | Continental Reifen Deutschland Gmbh | Fahrzeugreifen |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL156352B (nl) * | 1965-12-18 | 1978-04-17 | Pirelli | Gevulcaniseerde luchtband voor een voertuigwiel. |
| JPS577703A (en) * | 1980-06-17 | 1982-01-14 | Bridgestone Corp | Pneumatic radial tire with reduced rolling resistance |
| JPS58189203A (ja) * | 1982-04-30 | 1983-11-04 | Nippon Zeon Co Ltd | ゴム組成物 |
| JPS60255838A (ja) * | 1984-06-01 | 1985-12-17 | Japan Synthetic Rubber Co Ltd | タイヤ用ゴム組成物 |
| IT1198209B (it) * | 1986-12-01 | 1988-12-21 | Pirelli | Miglioramenti alle presse di vulcanizzazione per pneumatici |
| US4768937A (en) * | 1987-02-02 | 1988-09-06 | Nrm Corporation | Tire curing press |
| EP0280442B1 (en) * | 1987-02-19 | 1992-04-15 | Sumitomo Rubber Industries Limited | Vehicle tyre |
| CA2171392A1 (en) * | 1995-04-21 | 1996-10-22 | Jean-Claude Joseph Marie Kihn | Tire with cap/base construction tread |
| US6315019B1 (en) * | 1998-02-19 | 2001-11-13 | Pirelli Pneumatici S.P.A. | Tire with belt structure including a pair of lateral bands |
| ES2216762T3 (es) * | 1999-05-26 | 2004-11-01 | Pirelli Pneumatici S.P.A. | Procedimiento para la fabricacion de un neumatico con clavos y molde para el mismo. |
| US6598637B2 (en) * | 2000-08-01 | 2003-07-29 | The Goodyear Tire & Rubber Company | Pneumatic tire having a rubber component containing a block styrene butadiene copolymer |
| BR0208477A (pt) * | 2001-03-30 | 2004-03-09 | Pirelli | Pneu para rodas de veìculo, composição elastomérica, e, produto manufaturado elastomérico vulcanizado |
| US20030079817A1 (en) * | 2001-05-15 | 2003-05-01 | Shinichi Miyazaki | Composite of steel cord and rubber composition and tire using the same |
| JP4005405B2 (ja) * | 2002-04-24 | 2007-11-07 | 住友ゴム工業株式会社 | 重荷重用タイヤ |
| WO2005002883A1 (en) * | 2003-06-24 | 2005-01-13 | Pirelli Pneumatici S.P.A. | Tyre for vehicle wheels with tread band of cap and base construction |
| US7307121B2 (en) * | 2004-03-19 | 2007-12-11 | The Goodyear Tire & Rubber Company | Silica containing rubber composition |
| EP1765606B1 (en) * | 2004-07-01 | 2008-03-12 | PIRELLI TYRE S.p.A. | Studded tire |
-
2004
- 2004-12-21 WO PCT/EP2004/014519 patent/WO2006066602A1/en not_active Ceased
- 2004-12-21 DE DE602004021446T patent/DE602004021446D1/de not_active Expired - Lifetime
- 2004-12-21 AT AT04804117T patent/ATE432832T1/de not_active IP Right Cessation
- 2004-12-21 EP EP04804117A patent/EP1827875B1/en not_active Expired - Lifetime
- 2004-12-21 CN CN2004800445457A patent/CN101076458B/zh not_active Expired - Lifetime
- 2004-12-21 US US11/792,831 patent/US20080264543A1/en not_active Abandoned
- 2004-12-21 BR BRPI0419236-2A patent/BRPI0419236B1/pt active IP Right Grant
- 2004-12-21 AU AU2004325892A patent/AU2004325892A1/en not_active Abandoned
-
2005
- 2005-12-19 AR ARP050105329A patent/AR053104A1/es active IP Right Grant
-
2007
- 2007-06-19 EG EG2007060630A patent/EG25616A/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| ATE432832T1 (de) | 2009-06-15 |
| BRPI0419236A (pt) | 2007-12-18 |
| EP1827875A1 (en) | 2007-09-05 |
| BRPI0419236B1 (pt) | 2017-10-31 |
| CN101076458A (zh) | 2007-11-21 |
| DE602004021446D1 (de) | 2009-07-16 |
| EP1827875B1 (en) | 2009-06-03 |
| US20080264543A1 (en) | 2008-10-30 |
| WO2006066602A1 (en) | 2006-06-29 |
| CN101076458B (zh) | 2010-09-08 |
| EG25616A (en) | 2012-03-26 |
| AU2004325892A1 (en) | 2006-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |