EA201170827A1 - Шина для большегрузных транспортных средств, арматура гребня, который содержит по меньшей мере один слой окружных усилительных элементов - Google Patents

Шина для большегрузных транспортных средств, арматура гребня, который содержит по меньшей мере один слой окружных усилительных элементов

Info

Publication number
EA201170827A1
EA201170827A1 EA201170827A EA201170827A EA201170827A1 EA 201170827 A1 EA201170827 A1 EA 201170827A1 EA 201170827 A EA201170827 A EA 201170827A EA 201170827 A EA201170827 A EA 201170827A EA 201170827 A1 EA201170827 A1 EA 201170827A1
Authority
EA
Eurasian Patent Office
Prior art keywords
layer
tire
vehicles
circular
fitting fittings
Prior art date
Application number
EA201170827A
Other languages
English (en)
Other versions
EA018706B1 (ru
Inventor
Кристелль Шоле
Ришар Одижье
Крис Буайе
Original Assignee
Сосьете Де Текноложи Мишлен
Мишлен Решерш Э Текник С.А.
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 Сосьете Де Текноложи Мишлен, Мишлен Решерш Э Текник С.А. filed Critical Сосьете Де Текноложи Мишлен
Publication of EA201170827A1 publication Critical patent/EA201170827A1/ru
Publication of EA018706B1 publication Critical patent/EA018706B1/ru

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
    • B60C9/28—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass
    • 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
    • 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
    • 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
    • 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
    • Y10T152/10801—Structure made up of two or more sets of plies wherein the reinforcing cords in one set lie in a different angular position relative to those in other sets
    • 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
    • Y10T152/1081—Breaker or belt characterized by the chemical composition or physical properties of elastomer or the like

Landscapes

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

Abstract

Объектом настоящего изобретения является шина, содержащая арматуру (4) гребня, накрытую протектором, при этом арматура гребня содержит по меньшей мере один слой (42) окружных усилительных элементов, распределенных в осевом направлении с переменным шагом. Согласно изобретению слой окружных усилительных элементов состоит по меньшей мере из пяти частей, в том числе из центральной части (421), двух промежуточных частей (422) и двух аксиально наружных частей (423), при этом значение шага в центральной части составляет от 1 до 1,5-кратного значения шага аксиально наружных частей, и значение шага в промежуточной части составляет от 1,6 до 2-кратного значения шага аксиально наружных частей.
EA201170827A 2008-12-17 2009-11-10 Шина для большегрузных транспортных средств, арматура гребня, который содержит по меньшей мере один слой окружных усилительных элементов EA018706B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0858728A FR2939722B1 (fr) 2008-12-17 2008-12-17 Pneumatique pour vehicules lourds dont l'armature de sommet comporte au moins une couche d'elements de renforcement circonferentiels
PCT/EP2009/064916 WO2010069676A1 (fr) 2008-12-17 2009-11-10 Pneumatique pour véhicules lourds dont l'armature de sommet comporte au moins une couche d'éléments de renforcement circonférentiels

Publications (2)

Publication Number Publication Date
EA201170827A1 true EA201170827A1 (ru) 2011-12-30
EA018706B1 EA018706B1 (ru) 2013-10-30

Family

ID=40679359

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201170827A EA018706B1 (ru) 2008-12-17 2009-11-10 Шина для большегрузных транспортных средств, арматура гребня, который содержит по меньшей мере один слой окружных усилительных элементов

Country Status (8)

Country Link
US (1) US8770246B2 (ru)
EP (1) EP2379347B1 (ru)
JP (1) JP2012512094A (ru)
CN (1) CN102256809B (ru)
BR (1) BRPI0923408A2 (ru)
EA (1) EA018706B1 (ru)
FR (1) FR2939722B1 (ru)
WO (1) WO2010069676A1 (ru)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014506546A (ja) * 2011-02-21 2014-03-17 ミシュラン ルシェルシュ エ テクニーク ソシエテ アノニム クラウンの補強構造を備えるタイヤ
DE102011001228A1 (de) * 2011-03-11 2012-09-13 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
EP2731809B1 (fr) * 2011-07-12 2015-09-09 Compagnie Générale des Etablissements Michelin Pneumatique comportant une couche d' elements de renforcement circonferentiels
US10562353B2 (en) 2012-01-16 2020-02-18 Compagnie Generale Des Etablissements Michelin Tire construction with flattened summit and circumferential reinforcement
JP6126966B2 (ja) * 2013-10-10 2017-05-10 東洋ゴム工業株式会社 空気入りタイヤ
FR3014363B1 (fr) 2013-12-09 2015-11-27 Michelin & Cie Pneumatique presentant une pression nominale reduite et une fleche relative sous charge nominale augmentee
JP6366400B2 (ja) * 2014-07-23 2018-08-01 東洋ゴム工業株式会社 空気入りタイヤ
FR3036319B1 (fr) 2015-05-18 2017-05-05 Michelin & Cie Pneumatique comportant des couches de travail constituees de fils unitaires
FR3036320B1 (fr) 2015-05-18 2017-05-05 Michelin & Cie Pneumatique comportant des couches de travail constituees de fils unitaires
FR3036314B1 (fr) 2015-05-18 2017-05-05 Michelin & Cie Pneumatique comportant des couches de travail constituees de fils unitaires
FR3036315B1 (fr) 2015-05-18 2017-05-12 Michelin & Cie Pneumatique comportant des couches de travail constituees de fils unitaires
FR3038259B1 (fr) 2015-07-03 2017-07-21 Michelin & Cie Pneumatique comportant trois couches de travail
WO2017105425A1 (en) * 2015-12-16 2017-06-22 Compagnie Generale Des Etablissements Michelin Tire with improved crown portion reinforcement
FR3048383B1 (fr) * 2016-03-02 2018-03-09 Compagnie Generale Des Etablissements Michelin Armature de sommet de pneumatique constituee de deux couches de sommet de travail et d'une couche d'elements de renforcement circonferentiels
EP3746313B1 (fr) 2018-01-30 2022-03-23 Compagnie Generale Des Etablissements Michelin Pneumatique comportant trois couches de travail
JP7052463B2 (ja) * 2018-03-22 2022-04-12 住友ゴム工業株式会社 タイヤ
KR102187804B1 (ko) 2019-04-15 2020-12-09 한국타이어앤테크놀로지 주식회사 블록형 보강 구성을 구비하는 비공기입 타이어
FR3102095A1 (fr) * 2019-10-16 2021-04-23 Compagnie Generale Des Etablissements Michelin Pneumatique a faible resistance au roulement et son procede de fabrication

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3009670B2 (ja) * 1988-09-19 2000-02-14 株式会社ブリヂストン 乗用車用空気入りタイヤ
JPH02128904A (ja) * 1988-11-09 1990-05-17 Toyo Tire & Rubber Co Ltd 補助層付きベルトを有するラジアルタイヤ
JP2778991B2 (ja) * 1989-06-15 1998-07-23 株式会社ブリヂストン 航空機用ラジアルタイヤ
JP3231911B2 (ja) * 1993-09-01 2001-11-26 株式会社ブリヂストン 航空機用空気入りタイヤ
FR2759945B1 (fr) * 1997-02-24 1999-04-02 Michelin & Cie Pneumatique de rapport de forme h/s inferieur ou egal a 0,6
FR2765151A1 (fr) * 1997-06-26 1999-01-01 Michelin & Cie Armature de sommet pour pneumatique radial
US6425426B1 (en) * 1999-12-07 2002-07-30 Michelin Recherche Et Technique S.A. Pneumatic tire with cords directly contacting tread compound
JP2001322405A (ja) * 2000-05-12 2001-11-20 Bridgestone Corp 空気入りラジアルタイヤ
WO2004041554A1 (ja) * 2002-11-08 2004-05-21 Fuji Seiko Co., Ltd. 周方向螺旋巻きベルト層を有するラジアルタイヤ
BRPI0412723B1 (pt) * 2003-07-18 2013-12-24 Michelin Rech Tech Pneumático com armação de carcaça radial
CN100457477C (zh) * 2003-09-18 2009-02-04 米其林技术公司 用于轮胎胎冠的增强骨架
JP2006327298A (ja) * 2005-05-24 2006-12-07 Bridgestone Corp 空気入りタイヤ
JP2008001248A (ja) * 2006-06-23 2008-01-10 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
JP4220542B2 (ja) * 2006-10-25 2009-02-04 横浜ゴム株式会社 空気入りタイヤ

Also Published As

Publication number Publication date
US20110308686A1 (en) 2011-12-22
FR2939722B1 (fr) 2010-12-31
JP2012512094A (ja) 2012-05-31
BRPI0923408A2 (pt) 2016-01-05
CN102256809A (zh) 2011-11-23
EP2379347A1 (fr) 2011-10-26
EA018706B1 (ru) 2013-10-30
WO2010069676A1 (fr) 2010-06-24
FR2939722A1 (fr) 2010-06-18
CN102256809B (zh) 2015-03-18
US8770246B2 (en) 2014-07-08
EP2379347B1 (fr) 2013-02-06

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU