ES2173514T3 - Armadura de corona para cubierta de neumatico. - Google Patents
Armadura de corona para cubierta de neumatico.Info
- Publication number
- ES2173514T3 ES2173514T3 ES97953704T ES97953704T ES2173514T3 ES 2173514 T3 ES2173514 T3 ES 2173514T3 ES 97953704 T ES97953704 T ES 97953704T ES 97953704 T ES97953704 T ES 97953704T ES 2173514 T3 ES2173514 T3 ES 2173514T3
- Authority
- ES
- Spain
- Prior art keywords
- ply
- equal
- tire cover
- reinforcement formed
- radial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
-
- 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
-
- 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
- B60C9/18—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
- B60C2009/2041—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 an interrupted belt ply, e.g. using two or more portions of the same ply
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Belt Conveyors (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
Un neumático P, que comprende por una parte un refuerzo de carcasa formado por al menos una capa de cables radiales (1) y por otra parte por un refuerzo de corona formado por al menos una capa (3) de elementos de refuerzo continuos, coronada radialmente por varias capas de caucho, banda de rodadura (6) incluida, estando compuesta dicha capa (3) casi cilíndrica por elementos de refuerzo de elementos principales (30) metálicos, y estando coronada por una pieza lenticular de caucho (4), de sección transversal de forma creciente con un espesor máximo al menos igual a una vez la dimensión radial máxima de los elementos de refuerzo principales (30), y una anchura axial L1 como máximo igual al 80 % de la anchura axial L de la capa (3) de elementos de refuerzo, caracterizado porque dichos elementos de refuerzo principales (30) son elementos circunferenciales inextensibles, que pueden eventualmente estar separados por elementos de refuerzo secundarios (31), teniendo dichos elementos de refuerzo principales (30) dimensiones transversales y radiales mínimas al menos iguales a 0,09 veces la raíz cuadrada del radio circunferencial RS de dicha capa (3), teniendo dicha capa (3) de elementos de refuerzo un coeficiente de llenado al menos igual a 0,70, y una anchura axial L al menos igual a 0,70S, siendo S la anchura axial máxima del neumático, montado sobre su llanta de servicio e in ado a su presión de servicio, y al menos igual al 90 % de la anchura axial L0 de la banda de rodadura, y teniendo dicha pieza lenticular de caucho (4) un módulo secante, medido a 10 % de alargamiento relativo, al menos igual a 20 MPa.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9615129A FR2756778B1 (fr) | 1996-12-06 | 1996-12-06 | Armature de sommet pour pneumatique "poids-lourds" de rapport de forme inferieur ou egal a 0,65 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2173514T3 true ES2173514T3 (es) | 2002-10-16 |
Family
ID=9498495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97953704T Expired - Lifetime ES2173514T3 (es) | 1996-12-06 | 1997-11-26 | Armadura de corona para cubierta de neumatico. |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP1011992B1 (es) |
JP (1) | JP4391593B2 (es) |
KR (1) | KR100506563B1 (es) |
CN (1) | CN1102506C (es) |
AT (1) | ATE214007T1 (es) |
AU (1) | AU725389B2 (es) |
BR (1) | BR9713865A (es) |
CA (1) | CA2274000A1 (es) |
DE (1) | DE69710931T2 (es) |
ES (1) | ES2173514T3 (es) |
FR (1) | FR2756778B1 (es) |
RU (1) | RU2188131C2 (es) |
WO (1) | WO1998024644A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001301422A (ja) * | 2000-04-25 | 2001-10-31 | Bridgestone Corp | 空気入りタイヤの装着構造 |
DE60133559T2 (de) * | 2000-07-24 | 2009-06-10 | Société de Technologie Michelin | Luftreifen mit einem aramid-gürtel |
CN1652950B (zh) * | 2002-05-10 | 2011-09-14 | 米其林技术公司 | 两轮车辆的轮胎 |
FR2857619B1 (fr) * | 2003-07-18 | 2005-08-19 | Michelin Soc Tech | Pneumatique pour vehicules lourds |
EP1663671B1 (fr) * | 2003-09-18 | 2007-11-14 | Société de Technologie Michelin | Armature de renforcement de sommet de pneumatique |
FR2909311B1 (fr) * | 2006-12-04 | 2011-04-22 | Michelin Soc Tech | Pneumatique pour vehicule lourd. |
MX2011006013A (es) * | 2008-12-19 | 2011-06-28 | Michelin Rech Tech | Desempeño mejorado de hidroplaneo para una llanta. |
FR3037532B1 (fr) * | 2015-06-17 | 2017-06-09 | Michelin & Cie | Bande de roulement de pneumatique pour vehicule lourd de type genie civil |
FR3057810A1 (fr) * | 2016-10-21 | 2018-04-27 | Compagnie Generale Des Etablissements Michelin | Pneumatique a couches de travail comprenant une architecture optimisee |
CN111655512B (zh) * | 2018-01-25 | 2023-06-02 | 米其林集团总公司 | 具有包含多种材料的胎面底层的轮胎 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1290231A (fr) * | 1961-02-24 | 1962-04-13 | Kleber Colombes | Enveloppe de pneumatique |
DE2734586A1 (de) * | 1977-08-01 | 1979-02-15 | Continental Gummi Werke Ag | Fahrzeugluftreifen |
IT1151557B (it) * | 1982-04-30 | 1986-12-24 | Pirelli | Miglioramenti alle strutture di cintura dei pneumatici per autoveicoli |
JPS60234002A (ja) * | 1984-04-30 | 1985-11-20 | Yokohama Rubber Co Ltd:The | 空気入りラジアルタイヤ |
FR2566334B1 (fr) * | 1984-06-22 | 1987-02-13 | Bridgestone Corp | Pneumatique radial a faible section pour fortes charges et procede pour sa fabrication |
AT387751B (de) * | 1987-02-19 | 1989-03-10 | Semperit Ag | Fahrzeugluftreifen |
-
1996
- 1996-12-06 FR FR9615129A patent/FR2756778B1/fr not_active Expired - Fee Related
-
1997
- 1997-11-26 RU RU99114855/28A patent/RU2188131C2/ru not_active IP Right Cessation
- 1997-11-26 BR BR9713865-7A patent/BR9713865A/pt not_active IP Right Cessation
- 1997-11-26 CN CN97180339A patent/CN1102506C/zh not_active Expired - Fee Related
- 1997-11-26 CA CA002274000A patent/CA2274000A1/fr not_active Abandoned
- 1997-11-26 WO PCT/EP1997/006603 patent/WO1998024644A1/fr active IP Right Grant
- 1997-11-26 AT AT97953704T patent/ATE214007T1/de not_active IP Right Cessation
- 1997-11-26 KR KR10-1999-7004974A patent/KR100506563B1/ko not_active IP Right Cessation
- 1997-11-26 DE DE69710931T patent/DE69710931T2/de not_active Expired - Lifetime
- 1997-11-26 ES ES97953704T patent/ES2173514T3/es not_active Expired - Lifetime
- 1997-11-26 AU AU57517/98A patent/AU725389B2/en not_active Ceased
- 1997-11-26 JP JP52515098A patent/JP4391593B2/ja not_active Expired - Fee Related
- 1997-11-26 EP EP97953704A patent/EP1011992B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2274000A1 (fr) | 1998-06-11 |
EP1011992A1 (fr) | 2000-06-28 |
CN1102506C (zh) | 2003-03-05 |
CN1239918A (zh) | 1999-12-29 |
DE69710931D1 (de) | 2002-04-11 |
ATE214007T1 (de) | 2002-03-15 |
FR2756778A1 (fr) | 1998-06-12 |
AU5751798A (en) | 1998-06-29 |
DE69710931T2 (de) | 2002-09-19 |
JP4391593B2 (ja) | 2009-12-24 |
AU725389B2 (en) | 2000-10-12 |
JP2001505509A (ja) | 2001-04-24 |
WO1998024644A1 (fr) | 1998-06-11 |
EP1011992B1 (fr) | 2002-03-06 |
BR9713865A (pt) | 2000-03-14 |
RU2188131C2 (ru) | 2002-08-27 |
FR2756778B1 (fr) | 1999-01-08 |
KR100506563B1 (ko) | 2005-08-10 |
KR20000057409A (ko) | 2000-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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