BR112014017592A8 - Pneumático com estrutura de cinta tornada mais leve - Google Patents

Pneumático com estrutura de cinta tornada mais leve

Info

Publication number
BR112014017592A8
BR112014017592A8 BR112014017592A BR112014017592A BR112014017592A8 BR 112014017592 A8 BR112014017592 A8 BR 112014017592A8 BR 112014017592 A BR112014017592 A BR 112014017592A BR 112014017592 A BR112014017592 A BR 112014017592A BR 112014017592 A8 BR112014017592 A8 BR 112014017592A8
Authority
BR
Brazil
Prior art keywords
layer
belt structure
pneumatic
rubber
lighter
Prior art date
Application number
BR112014017592A
Other languages
English (en)
Other versions
BR112014017592A2 (pt
Inventor
Lardjane Aurore
Le Clerc Christophe
Morel-Jean Jacques
Verleene Arnaud
Original Assignee
Michelin Rech Tech
Michelin & Cie
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, Michelin & Cie filed Critical Michelin Rech Tech
Publication of BR112014017592A2 publication Critical patent/BR112014017592A2/pt
Publication of BR112014017592A8 publication Critical patent/BR112014017592A8/pt

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
    • B60C9/0042—Reinforcements made of synthetic 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
    • B60C9/0064—Reinforcements comprising monofilaments
    • 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
    • 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
    • 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
    • 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
    • B60C2009/2016—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 10 to 30 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
    • B60C2009/2061—Physical properties or dimensions of the belt coating rubber
    • B60C2009/2067—Thickness
    • 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
    • B60C2009/2074—Physical properties or dimension of the belt cord
    • B60C2009/2077—Diameters of the cords; Linear density 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
    • B60C2009/2074—Physical properties or dimension of the belt cord
    • B60C2009/2083—Density in width 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
    • 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
    • B60C2009/2238—Physical properties or dimensions of the ply coating rubber
    • B60C2009/2247—Thickness
    • 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
    • B60C2009/2257—Diameters of the cords; Linear density 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
    • B60C2009/2252—Physical properties or dimension of the zero degree ply cords
    • B60C2009/2266—Density of the cords in width direction

Abstract

PNEUMÁTICO COM ESTRUTURA DE CINTA TORNADA MAIS LEVE. Pneu radial notadamente para veículo de passeio ou camionete, de estrutura de cinta tornada mais leve (10) comportando um estratificado compósito multicamada (10a, 10b, 10c) de construção específica, com uma primeira camada (10a) de borracha (C1) comportando reforços têxteis circunferenciais (110) termorretráteis de poliéster, por exemplo, de PET ou PEN, esta primeira camada encimando radialmente (ao longo da direção Z) duas outras camadas (10b, 10c) de borracha (respectivamente C2, C3) reforçadas com monofios (120, 130) de aço de alta resistência; este estratificado compósito multicamada permite diminuir o peso e a resistência à rodagem dos pneus, sem prejudicar a rigidez nas curvas e, portanto, o comportamento na estrada, oferecendo ao mesmo tempo uma durabilidade em rodagem pelo menos igual se não melhorada.
BR112014017592A 2012-02-09 2013-01-31 Pneumático com estrutura de cinta tornada mais leve BR112014017592A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1251217A FR2986740B1 (fr) 2012-02-09 2012-02-09 Pneumatique a structure de ceinture allegee
PCT/EP2013/051845 WO2013117477A1 (fr) 2012-02-09 2013-01-31 Pneumatique a structure de ceinture allegee

Publications (2)

Publication Number Publication Date
BR112014017592A2 BR112014017592A2 (pt) 2017-06-20
BR112014017592A8 true BR112014017592A8 (pt) 2017-07-11

Family

ID=47714034

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014017592A BR112014017592A8 (pt) 2012-02-09 2013-01-31 Pneumático com estrutura de cinta tornada mais leve

Country Status (9)

Country Link
US (1) US9902204B2 (pt)
EP (1) EP2812195B1 (pt)
JP (1) JP6150308B2 (pt)
KR (1) KR101996701B1 (pt)
CN (1) CN104114378B (pt)
BR (1) BR112014017592A8 (pt)
FR (1) FR2986740B1 (pt)
RU (1) RU2014136467A (pt)
WO (1) WO2013117477A1 (pt)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2986739B1 (fr) * 2012-02-09 2014-03-21 Michelin & Cie Pneumatique a structure de ceinture allegee
FR2995231B1 (fr) 2012-09-07 2014-08-29 Michelin & Cie Procede de trefilage
FR3009238B1 (fr) * 2013-07-30 2016-10-28 Michelin & Cie Pneu radial a structure de ceinture allegee
EP3027424B1 (fr) * 2013-07-30 2021-05-19 Compagnie Générale des Etablissements Michelin Pneu radial à structure de ceinture allégée
FR3014743B1 (fr) * 2013-12-12 2017-07-21 Michelin & Cie Pneumatique a carcasse radiale ou croisee renforce
FR3014742B1 (fr) * 2013-12-12 2017-10-20 Michelin & Cie Pneumatique a carcasse radiale ou croisee renforce
FR3015364B1 (fr) * 2013-12-24 2017-06-09 Michelin & Cie Element de renfort pour pneumatique comprenant un fil sacrificiel
FR3032149B1 (fr) * 2015-02-03 2017-02-17 Michelin & Cie Pneu radial ayant une structure de ceinture tres fine
FR3032147B1 (fr) * 2015-02-03 2017-02-17 Michelin & Cie Pneu radial ayant une structure de ceinture amelioree
FR3032151B1 (fr) * 2015-02-03 2017-02-17 Michelin & Cie Pneu radial ayant une structure de ceinture amelioree
FR3032150A1 (fr) * 2015-02-03 2016-08-05 Michelin & Cie Pneu radial ayant une structure de ceinture amelioree
FR3032148B1 (fr) * 2015-02-03 2017-02-17 Michelin & Cie Pneu radial ayant une structure de ceinture amelioree
FR3032152B1 (fr) * 2015-02-04 2017-02-17 Michelin & Cie Pneu radial ayant une structure de ceinture amelioree
FR3032153B1 (fr) * 2015-02-04 2017-02-17 Michelin & Cie Pneu radial ayant une structure de ceinture amelioree renforcee de monofilaments
FR3039095B1 (fr) 2015-07-21 2018-05-04 Compagnie Generale Des Etablissements Michelin Pneumatique comprenant des elements de renfort sous forme de bandelettes multicouches
FR3048638B1 (fr) 2016-03-11 2018-03-30 Compagnie Generale Des Etablissements Michelin Pneu radial ayant une structure de ceinture amelioree
JP6805530B2 (ja) * 2016-04-13 2020-12-23 住友ゴム工業株式会社 空気入りタイヤ
FR3051707B1 (fr) 2016-05-27 2018-05-18 Compagnie Generale Des Etablissements Michelin Nappe droite et nappe a angle comprenant des monofilaments metalliques
FR3058148A1 (fr) 2016-10-31 2018-05-04 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc comprenant une charge renforcante specifique
FR3058149A1 (fr) 2016-10-31 2018-05-04 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc comprenant une charge renforcante specifique
FR3058147A1 (fr) 2016-10-31 2018-05-04 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc comprenant une charge renforcante specifique
DE102016225231A1 (de) 2016-11-25 2018-05-30 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen mit einer Gürtellage aufweisend Stahl-Monofilamente
FR3059598A1 (fr) * 2016-12-05 2018-06-08 Compagnie Generale Des Etablissements Michelin Pneumatique comportant une armature de sommet allegee
FR3065911A1 (fr) * 2017-05-05 2018-11-09 Compagnie Generale Des Etablissements Michelin Pneumatique a couches de travail comprenant des monofilaments
FR3065909A1 (fr) * 2017-05-05 2018-11-09 Compagnie Generale Des Etablissements Michelin Pneumatique a couches de travail comprenant des monofilaments
FR3069486A1 (fr) * 2017-07-28 2019-02-01 Compagnie Generale Des Etablissements Michelin Bandage a structure de ceinture amelioree
FR3069487A1 (fr) * 2017-07-28 2019-02-01 Compagnie Generale Des Etablissements Michelin Bandage a structure de ceinture amelioree
US11697309B2 (en) * 2017-10-13 2023-07-11 Compagnie Generale Des Etablissements Michelin Crown reinforcement for a tire of a tractor-type agricultural vehicle
EP3697631B1 (fr) * 2017-10-20 2021-10-20 Compagnie Générale des Etablissements Michelin Pneumatique comprenant des elements de renfort sous forme de bandelettes stratifiees
JP2019177838A (ja) * 2018-03-30 2019-10-17 住友ゴム工業株式会社 タイヤ
FR3117922B1 (fr) 2020-12-22 2022-12-30 Michelin & Cie Tissu renforcé comprenant une pluralité d’éléments de renfort métalliques
WO2022145112A1 (ja) * 2020-12-28 2022-07-07 住友ゴム工業株式会社 空気入りタイヤ
CN116635246A (zh) * 2020-12-28 2023-08-22 住友橡胶工业株式会社 充气轮胎
FR3118606A1 (fr) * 2021-01-07 2022-07-08 Compagnie Generale Des Etablissements Michelin Pneumatique comprenant une couche de frettage à trame hydrophobe et à épaisseur de découplage réduite

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JP2002067617A (ja) 2000-08-29 2002-03-08 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP3453353B2 (ja) * 2000-11-09 2003-10-06 住友ゴム工業株式会社 空気入りラジアルタイヤ
FR2825321A1 (fr) * 2001-05-31 2002-12-06 Michelin Soc Tech Pneumatique a bourrelet renforce
DE102009025793A1 (de) * 2009-02-19 2010-08-26 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
JP5389687B2 (ja) * 2010-02-16 2014-01-15 東洋ゴム工業株式会社 空気入りタイヤ
FR2974583B1 (fr) 2011-04-28 2013-06-14 Michelin Soc Tech Cable textile composite aramide-polycetone
FR2986739B1 (fr) * 2012-02-09 2014-03-21 Michelin & Cie Pneumatique a structure de ceinture allegee

Also Published As

Publication number Publication date
CN104114378B (zh) 2016-07-06
JP2015511197A (ja) 2015-04-16
KR20140126705A (ko) 2014-10-31
EP2812195A1 (fr) 2014-12-17
JP6150308B2 (ja) 2017-06-21
RU2014136467A (ru) 2016-03-27
EP2812195B1 (fr) 2016-04-06
WO2013117477A1 (fr) 2013-08-15
KR101996701B1 (ko) 2019-07-04
US20150007922A1 (en) 2015-01-08
FR2986740A1 (fr) 2013-08-16
CN104114378A (zh) 2014-10-22
FR2986740B1 (fr) 2014-03-21
BR112014017592A2 (pt) 2017-06-20
US9902204B2 (en) 2018-02-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]