MX347381B - Neumático con banda de rodamiento que tiene densidad de entalladuras variable y corona redonda. - Google Patents

Neumático con banda de rodamiento que tiene densidad de entalladuras variable y corona redonda.

Info

Publication number
MX347381B
MX347381B MX2014001062A MX2014001062A MX347381B MX 347381 B MX347381 B MX 347381B MX 2014001062 A MX2014001062 A MX 2014001062A MX 2014001062 A MX2014001062 A MX 2014001062A MX 347381 B MX347381 B MX 347381B
Authority
MX
Mexico
Prior art keywords
tire
sipe density
tread
crown
round crown
Prior art date
Application number
MX2014001062A
Other languages
English (en)
Other versions
MX2014001062A (es
Inventor
Guichon Cyrill
Piffard Olivier
Hobart Thompson Ronald
Original Assignee
Michelin Rech Tech
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Michelin Rech Tech filed Critical Michelin Rech Tech
Publication of MX2014001062A publication Critical patent/MX2014001062A/es
Publication of MX347381B publication Critical patent/MX347381B/es

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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/0327—Tread patterns characterised by special properties of the tread pattern
    • B60C11/0332—Tread patterns characterised by special properties of the tread pattern by the footprint-ground contacting area of the tyre tread
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
    • B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0083—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the curvature of the tyre tread
    • 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
    • B60C2009/2022—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 60 to 90 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
    • B60C2009/2048—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 special physical properties of the belt plies
    • B60C2009/2051—Modulus of the 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
    • B60C2011/0016—Physical properties or dimensions
    • B60C2011/0025—Modulus or tan delta
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C2011/129—Sipe density, i.e. the distance between the sipes within the pattern
    • B60C2011/1295—Sipe density, i.e. the distance between the sipes within the pattern variable
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

Esta invención se refiere en general a neumáticos que tienen bandas de rodamiento que tienen una configuración y/o propiedades para mantener la función de hidroplaneo, la función de frenado en seco y la resistencia al desgaste mejorada, y, mas específicamente, a un neumático que tiene una banda de rodamiento que tiene una densidad de entalladuras variable, es decir, una densidad de entalladuras mas alta en su porción central y una densidad de entalladuras mas baja en sus porciones de hombro, así como una corona redonda con una caída de perfil pronunciado predeterminada. Otra modalidad de la presente invención adicionalmente incluye la adición de un miembro que proporciona más rigidez estructural a través de la corona de un neumático, tal que se pueden obtener mejores compromisos entre las funciones de hidroplaneo, frenado en seco, y desgaste.
MX2014001062A 2011-07-27 2011-07-27 Neumático con banda de rodamiento que tiene densidad de entalladuras variable y corona redonda. MX347381B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/045484 WO2013015799A1 (en) 2011-07-27 2011-07-27 Tire with tread having variable sipe density and round crown

Publications (2)

Publication Number Publication Date
MX2014001062A MX2014001062A (es) 2014-08-21
MX347381B true MX347381B (es) 2017-04-25

Family

ID=47601407

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014001062A MX347381B (es) 2011-07-27 2011-07-27 Neumático con banda de rodamiento que tiene densidad de entalladuras variable y corona redonda.

Country Status (7)

Country Link
US (1) US20140150940A1 (es)
EP (1) EP2736736B1 (es)
JP (1) JP6109827B2 (es)
CN (1) CN103732422B (es)
BR (1) BR112014001983B1 (es)
MX (1) MX347381B (es)
WO (1) WO2013015799A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3131764A1 (en) 2014-04-13 2017-02-22 Bridgestone Americas Tire Operations, LLC Tire with variable width grooves
EP3157764B1 (en) 2014-06-19 2019-08-28 Pirelli Tyre S.p.A. Car tyre
EP3240697B1 (en) * 2014-12-31 2018-10-24 Compagnie Générale des Etablissements Michelin Tire tread with improved dry/snow traction
FR3045473B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
WO2017109790A1 (en) * 2015-12-22 2017-06-29 Muthukumar Prasad Dynamic hybrid compound tires
JP6724451B2 (ja) * 2016-03-18 2020-07-15 住友ゴム工業株式会社 空気入りタイヤ
EP3555201B1 (en) * 2016-12-15 2020-09-16 Compagnie Générale des Etablissements Michelin A tire comprising a tread
CN107657130A (zh) * 2017-10-18 2018-02-02 安徽佳通乘用子午线轮胎有限公司 一种面向轮胎花纹结构设计参数的逆向建模方法
JP2021510648A (ja) * 2018-01-25 2021-04-30 コンパニー ゼネラール デ エタブリッスマン ミシュラン 複数の材料を含有するトレッド副層を有するタイヤ
EP3845396A4 (en) * 2018-09-25 2022-09-07 Sumitomo Rubber Industries, Ltd. PNEUMATIC
US20230032614A1 (en) * 2019-12-24 2023-02-02 Compagnie Generale Des Etablissements Michelin Tire for improved noise performance
DE102021213751A1 (de) 2021-12-03 2023-06-07 Continental Reifen Deutschland Gmbh Strukturbeständiger mehrlagiger Laufstreifen für den Einsatz in Fahrzeugreifen

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546207A (en) * 1977-06-13 1979-01-18 Sumitomo Rubber Ind Tire
JPS62251206A (ja) * 1986-04-24 1987-11-02 Yokohama Rubber Co Ltd:The ラジアルタイヤ
JPS63134313A (ja) * 1986-11-25 1988-06-06 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
JPH03125606A (ja) * 1989-10-06 1991-05-29 Toyo Tire & Rubber Co Ltd 重荷重用ラジアルタイヤ
JPH03271003A (ja) * 1990-03-20 1991-12-03 Bridgestone Corp 空気入りタイヤ
US5238038A (en) * 1990-09-04 1993-08-24 The Goodyear Tire & Rubber Company Pneumatic tire
FR2669273A1 (fr) * 1990-11-15 1992-05-22 Michelin & Cie Bande de roulement d'enveloppe de pneumatique pour vehicules poids-lourds.
US5637162A (en) * 1991-09-19 1997-06-10 Michelin Recherche Et Technique S.A. Tire structure for improved tread life
FR2728510A1 (fr) * 1994-12-23 1996-06-28 Michelin & Cie Pneumatique de rapport de forme h/s inferieur ou egal a 0,6
JPH1161664A (ja) * 1997-08-22 1999-03-05 Bridgestone Corp ゴム物品補強用スチールコードおよび空気入りタイヤ
ES2226293T3 (es) * 1998-09-17 2005-03-16 Bridgestone Corporation Cubierta neumatica radial.
JP4939681B2 (ja) * 1998-09-17 2012-05-30 株式会社ブリヂストン 重荷重用空気入りラジアルタイヤ
US6460585B1 (en) * 1998-10-02 2002-10-08 Michelin Recherche Et Techniques, S.A. Tire with tread compound contacting belt cords
KR100717292B1 (ko) * 1998-10-28 2007-05-15 피렐리 타이어 소시에떼 퍼 아찌오니 타이어 및 타이어 제조 방법
DE69934443T2 (de) * 1998-10-28 2007-09-27 Pirelli Tyre S.P.A. Luftreifen
ES2249234T3 (es) * 1999-07-19 2006-04-01 Bridgestone Corporation Neumatico.
US6443201B1 (en) * 2000-06-13 2002-09-03 The Goodyear Tire & Rubber Company Pneumatic tire with extended load carrying capacity
DE60125641T2 (de) * 2000-06-22 2007-10-04 Conception Et Development Michelin S.A. Reifen der mit einem Verbundelement verstärkt ist, und Verbundelement
JP2004203128A (ja) * 2002-12-24 2004-07-22 Sumitomo Rubber Ind Ltd 空気入りタイヤ、及びその製造方法
BR0318589B1 (pt) * 2003-10-31 2013-12-24 Pirelli Pneu de alto desempenho para rodas de veículo possuindo desempenhos aperfeiçoados em duras condições de manipulação e conforto sob condições de direção normais
JP2006096153A (ja) * 2004-09-29 2006-04-13 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
JP2010089725A (ja) * 2008-10-10 2010-04-22 Bridgestone Corp 乗用車用空気入りタイヤ

Also Published As

Publication number Publication date
CN103732422B (zh) 2016-09-14
EP2736736B1 (en) 2016-11-02
JP2014523836A (ja) 2014-09-18
WO2013015799A1 (en) 2013-01-31
BR112014001983B1 (pt) 2020-06-16
BR112014001983A8 (pt) 2018-08-28
BR112014001983A2 (pt) 2017-02-21
MX2014001062A (es) 2014-08-21
JP6109827B2 (ja) 2017-04-05
CN103732422A (zh) 2014-04-16
EP2736736A1 (en) 2014-06-04
US20140150940A1 (en) 2014-06-05
EP2736736A4 (en) 2015-03-18

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