EA200970531A1 - Пневматическая шина для тяжелого транспортного средства - Google Patents

Пневматическая шина для тяжелого транспортного средства

Info

Publication number
EA200970531A1
EA200970531A1 EA200970531A EA200970531A EA200970531A1 EA 200970531 A1 EA200970531 A1 EA 200970531A1 EA 200970531 A EA200970531 A EA 200970531A EA 200970531 A EA200970531 A EA 200970531A EA 200970531 A1 EA200970531 A1 EA 200970531A1
Authority
EA
Eurasian Patent Office
Prior art keywords
tire
crown reinforcement
crown
reinforcement
pneumatic tire
Prior art date
Application number
EA200970531A
Other languages
English (en)
Other versions
EA015294B1 (ru
Inventor
Пьер Дюриф
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 EA200970531A1 publication Critical patent/EA200970531A1/ru
Publication of EA015294B1 publication Critical patent/EA015294B1/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
    • B60C9/20—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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Объектом настоящего изобретения является пневматическая шина для тяжелого транспортного средства с радиальной каркасной арматурой, имеющая наружный радиус R, превышающий 1000 мм, содержащая вершинную арматуру, установленную в радиальном направлении между каркасной арматурой (5) и протектором (4), при этом упомянутая вершинная арматура образована по меньшей мере одной защитной вершинной арматурой (6, 7), радиально смежной с протектором. Согласно изобретению пневматическая шина содержит комплекс (8), образованный по меньшей мере одним слоем (11) полимерной смеси, имеющим осевую ширину меньше ширины рабочей вершинной арматуры и толщину, превышающую 16 мм, при этом упомянутый комплекс (8) имеет радиальный градиент модуля упругости, при этом самый низкий модуль упругости превышает 15 МПа.
EA200970531A 2006-12-04 2007-11-30 Пневматическая шина для тяжелого транспортного средства EA015294B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0610614A FR2909311B1 (fr) 2006-12-04 2006-12-04 Pneumatique pour vehicule lourd.
PCT/EP2007/063096 WO2008068204A1 (fr) 2006-12-04 2007-11-30 Pneumatique pour véhicule lourd

Publications (2)

Publication Number Publication Date
EA200970531A1 true EA200970531A1 (ru) 2010-04-30
EA015294B1 EA015294B1 (ru) 2011-06-30

Family

ID=37903790

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200970531A EA015294B1 (ru) 2006-12-04 2007-11-30 Пневматическая шина для тяжелого транспортного средства

Country Status (14)

Country Link
US (1) US8365786B2 (ru)
EP (1) EP2099618B1 (ru)
JP (1) JP5290986B2 (ru)
CN (1) CN101588931B (ru)
AT (1) ATE495913T1 (ru)
AU (1) AU2007329014B2 (ru)
BR (1) BRPI0719743A2 (ru)
CA (1) CA2671330C (ru)
CL (1) CL2007003471A1 (ru)
DE (1) DE602007012146D1 (ru)
EA (1) EA015294B1 (ru)
FR (1) FR2909311B1 (ru)
WO (1) WO2008068204A1 (ru)
ZA (1) ZA200903678B (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107074015B (zh) 2014-10-06 2019-12-06 住友橡胶工业株式会社 轮胎用橡胶组合物、充气轮胎和非充气轮胎
EP3310589B1 (fr) * 2015-06-16 2019-10-09 Compagnie Générale des Etablissements Michelin Pneumatique avec un sommet comportant une nappe de rigidification et une bande de roulement à forte adhérence

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR25524A (tr) * 1987-11-16 1993-03-18 Goodyear Tire & Rubber Tersine kivrik karkas kati olan radyal-kati pnömatik dis lastik.
US5201971A (en) * 1989-04-19 1993-04-13 Pipelli Armstrong Tire Corporation Pneumatic tires containing a composite belt
JP2754769B2 (ja) 1989-08-09 1998-05-20 日本精工株式会社 動圧みぞ付軸受の製造方法
JPH05286305A (ja) * 1992-04-06 1993-11-02 Bridgestone Corp 建設車両用空気入りラジアルタイヤ
JPH106710A (ja) * 1996-06-26 1998-01-13 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
FR2754769B1 (fr) * 1996-10-23 1998-12-11 Michelin & Cie Armature de sommet pour pneumatique "poids-lourds" de rapport de forme < 0,60
FR2756778B1 (fr) * 1996-12-06 1999-01-08 Michelin & Cie Armature de sommet pour pneumatique "poids-lourds" de rapport de forme inferieur ou egal a 0,65
FR2770458B1 (fr) * 1997-11-05 1999-12-03 Michelin & Cie Armature de sommet pour pneumatique "poids-lours"
JP4132296B2 (ja) * 1997-12-18 2008-08-13 株式会社ブリヂストン 重荷重用ラジアルタイヤ
JP4354553B2 (ja) * 1997-12-18 2009-10-28 株式会社ブリヂストン 重荷重用ラジアルタイヤ
JP2002012004A (ja) * 2000-06-28 2002-01-15 Sumitomo Rubber Ind Ltd 空気入りタイヤ
FR2824295A1 (fr) * 2001-05-03 2002-11-08 Michelin Soc Tech Armature de sommet pour pneumatique de genie-civil
US7234495B2 (en) * 2004-12-15 2007-06-26 The Goodyear Tire & Rubber Company Underground mine tire
ES2402934T3 (es) * 2005-01-28 2013-05-10 Bridgestone Corporation Cubierta radial para vehículo de construcción

Also Published As

Publication number Publication date
EP2099618A1 (fr) 2009-09-16
CL2007003471A1 (es) 2008-07-18
ZA200903678B (en) 2010-07-28
CN101588931A (zh) 2009-11-25
CA2671330C (fr) 2014-10-21
CA2671330A1 (fr) 2008-06-12
BRPI0719743A2 (pt) 2014-06-24
FR2909311B1 (fr) 2011-04-22
US20100096061A1 (en) 2010-04-22
EA015294B1 (ru) 2011-06-30
ATE495913T1 (de) 2011-02-15
EP2099618B1 (fr) 2011-01-19
WO2008068204A1 (fr) 2008-06-12
US8365786B2 (en) 2013-02-05
JP2010511560A (ja) 2010-04-15
CN101588931B (zh) 2011-08-31
AU2007329014A1 (en) 2008-06-12
DE602007012146D1 (de) 2011-03-03
JP5290986B2 (ja) 2013-09-18
FR2909311A1 (fr) 2008-06-06
AU2007329014B2 (en) 2012-12-06

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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 KG MD TJ TM

PD4A Registration of transfer of a eurasian patent in accordance with the succession in title
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): BY KZ RU