ES2177004T3 - Neumatico ligero radial con correas de fibra de aramida. - Google Patents

Neumatico ligero radial con correas de fibra de aramida.

Info

Publication number
ES2177004T3
ES2177004T3 ES98920333T ES98920333T ES2177004T3 ES 2177004 T3 ES2177004 T3 ES 2177004T3 ES 98920333 T ES98920333 T ES 98920333T ES 98920333 T ES98920333 T ES 98920333T ES 2177004 T3 ES2177004 T3 ES 2177004T3
Authority
ES
Spain
Prior art keywords
tire
aramida
radial light
fiber belts
light tire
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
Application number
ES98920333T
Other languages
English (en)
Inventor
Alain Emile Francois Roesgen
Atte Smits
Marie-Rita Cathe Thise-Fourgon
Eric Gerard Marie Packbier
David Paterson Craig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of ES2177004T3 publication Critical patent/ES2177004T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 
    • 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
    • Y10T152/10765—Characterized by belt or breaker structure
    • Y10T152/10783—Reinforcing plies made up from wound narrow ribbons
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10828—Chafer or sealing strips
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10837—Bead characterized by the radial extent of apex, flipper or chafer into tire sidewall
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10846—Bead characterized by the chemical composition and or physical properties of elastomers or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Un neumático de carcasa radial (10) que tiene una relación de la altura y el ancho de 0.2 a 0.8 que comprende un par de núcleos de talones anulares paralelos (26), una o más capas de carcasa radial (38), al menos una capa de carcasa radial (38) que tiene un par de dobladillos (32) envueltos alrededor de dichos núcleos del talón (26), una estructura de correa (36) colocada radialmente hacia fuera de dicha una o más capas de carcasa radial (38) en una zona de copa de dicho neumático, la capa superpuesta (59) tiene una anchura que coincide sustancialmente con la anchura de dicha estructura de correa (36), dicha capa superpuesta (59) tiene filamentos de refuerzo o cuerdas (70), las cuerdas (70) son seleccionadas de un grupo de materiales, el grupo es rayón, PET, fibra de aramida, PEN o PVA introducidos en un elastómero, y dicha estructura de correa (36) está hecha de dos o más capas reforzadas de cuerda de fibra de aramida (50, 51) que tienen ángulos en la cuerda en la gama de 18° a 26°, una banda de rodadura (12) colocada radialmente hacia afuera de dicha capa superpuesta (59), y un flanco (20) colocado entre dicha banda de rodadura (12) y dichos talones (26), el neumático de capa radial (10) está caracterizado por: dicha banda de rodadura (12) que tiene un radio de la banda de rodadura plano (R) superior a 300 mm sobre una anchura de cuerda de la banda de rodadura de 125 mm o más, el radio (R) midiendo 500 mm o más para anchuras de cuerda de la banda de rodadura de 150 mm o más y; donde la banda de rodadura (12) tiene un espesor (13) medido desde la superficie externa radial de las cuerdas (70) de la capa superpuesta (59) hasta una ranura circunferencial de profundidad completa, la banda de rodadura (13) tiene un espesor (E) promedio inferior a 2 mm.
ES98920333T 1997-06-09 1998-05-07 Neumatico ligero radial con correas de fibra de aramida. Expired - Lifetime ES2177004T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/871,260 US6016857A (en) 1997-06-09 1997-06-09 Light weight aramid radial tire

Publications (1)

Publication Number Publication Date
ES2177004T3 true ES2177004T3 (es) 2002-12-01

Family

ID=25357055

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98920333T Expired - Lifetime ES2177004T3 (es) 1997-06-09 1998-05-07 Neumatico ligero radial con correas de fibra de aramida.

Country Status (13)

Country Link
US (1) US6016857A (es)
EP (1) EP1019257B1 (es)
JP (1) JP2002503177A (es)
KR (1) KR100551870B1 (es)
CN (1) CN1097526C (es)
AT (1) ATE218103T1 (es)
AU (1) AU724139B2 (es)
BR (1) BR9810347A (es)
CA (1) CA2293635A1 (es)
DE (1) DE69805639T2 (es)
ES (1) ES2177004T3 (es)
WO (1) WO1998056600A1 (es)
ZA (1) ZA984577B (es)

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US6460588B1 (en) * 1997-09-26 2002-10-08 The Goodyear Tire & Rubber Company Pen reinforcement for rubber composites
JP2001039113A (ja) * 1999-05-21 2001-02-13 Bridgestone Corp 空気入りタイヤ
JP3566915B2 (ja) * 2000-09-07 2004-09-15 住友ゴム工業株式会社 タイヤ用ゴム部材の製造方法
US6964828B2 (en) 2001-04-27 2005-11-15 3M Innovative Properties Company Cathode compositions for lithium-ion batteries
WO2002100940A1 (en) * 2001-06-08 2002-12-19 Thermoplastic Rubber Systems, Inc. Thermoplastic vulcanizates
US7329459B2 (en) * 2003-03-07 2008-02-12 Performance Fibers, Inc. Polymer-based reinforcement material and tire cord compositions and methods of production thereof
JP5072368B2 (ja) * 2005-01-21 2012-11-14 株式会社ブリヂストン 空気入りラジアルタイヤ
US7503363B2 (en) * 2005-03-30 2009-03-17 The Goodyear Tire & Rubber Company Belt package for super single truck tires
US7490648B2 (en) * 2005-03-30 2009-02-17 The Goodyear Tire & Rubber Company Belt package for super single truck tires
JP4849983B2 (ja) * 2006-07-19 2012-01-11 株式会社ブリヂストン ランフラットタイヤ
US20090095397A1 (en) * 2007-10-15 2009-04-16 Robert Anthony Neubauer Floating two-ply tire
US7926533B2 (en) * 2007-10-31 2011-04-19 The Goodyear Tire & Rubber Company, Inc. Pneumatic tire with increased lower sidewall durability
US20090107609A1 (en) * 2007-10-31 2009-04-30 Walter Kevin Westgate High Extensible Cut-Resistant Barrier
US8037913B2 (en) * 2008-08-19 2011-10-18 The Goodyear Tire & Rubber Company Pneumatic tire with single non-continuous carcass ply
US20100051162A1 (en) * 2008-08-29 2010-03-04 Robert Anthony Neubauer Modular two-ply tire with directional side plies
US8322390B2 (en) * 2008-10-31 2012-12-04 The Goodyear Tire & Rubber Company, Inc. Light weight steel belted tire device
CN101927664A (zh) * 2010-06-30 2010-12-29 杭州零度轮胎技术有限公司 一种高强度带束层轮胎及其工艺
DE102010042131A1 (de) 2010-10-07 2012-04-12 Evonik Degussa Gmbh Mit Polyphthalamid-Fasern verstärkter Gummikörper
EP2870007B1 (en) * 2012-07-05 2018-11-21 Pirelli Tyre S.p.A. Tyre for motocycle wheels
FR2998513B1 (fr) * 2012-11-29 2016-05-06 Michelin & Cie Bourrelet de pneumatique pour avion
FR3056150A1 (fr) * 2016-09-16 2018-03-23 Compagnie Generale Des Etablissements Michelin Pneumatique comportant trois couches de travail
JP6779780B2 (ja) * 2016-12-28 2020-11-04 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
US20190061439A1 (en) * 2017-08-29 2019-02-28 The Goodyear Tire & Rubber Company Bead structure for a pneumatic tire
JP6594507B1 (ja) * 2018-10-03 2019-10-23 Ｔｏｙｏ Ｔｉｒｅ株式会社 タイヤおよびタイヤの製造方法
JP6919744B1 (ja) * 2020-04-27 2021-08-18 住友ゴム工業株式会社 タイヤ
EP4108720B1 (en) * 2020-10-14 2024-12-18 Sumitomo Rubber Industries, Ltd. Tire

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IE35615B1 (en) * 1970-07-10 1976-03-31 Pirelli Breaker structures of radial cord carcass tyres
JPS5014001B1 (es) * 1970-11-27 1975-05-24
US3785423A (en) * 1971-12-15 1974-01-15 Bourcier Carbon Christian Top reinforcement for pneumatic tires
US3961657A (en) * 1974-05-03 1976-06-08 The Goodyear Tire & Rubber Company High speed radial ply tire
JPS5243204A (en) * 1975-10-02 1977-04-05 Bridgestone Corp Flat air radial tire for heavy vehicle
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Also Published As

Publication number Publication date
WO1998056600A1 (en) 1998-12-17
ZA984577B (en) 1998-12-03
CN1259907A (zh) 2000-07-12
EP1019257B1 (en) 2002-05-29
DE69805639T2 (de) 2002-11-21
ATE218103T1 (de) 2002-06-15
AU724139B2 (en) 2000-09-14
US6016857A (en) 2000-01-25
EP1019257A1 (en) 2000-07-19
KR100551870B1 (ko) 2006-02-14
KR20010013459A (ko) 2001-02-26
CA2293635A1 (en) 1998-12-17
AU7293498A (en) 1998-12-30
DE69805639D1 (de) 2002-07-04
JP2002503177A (ja) 2002-01-29
BR9810347A (pt) 2000-08-29
CN1097526C (zh) 2003-01-01

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