EA201070360A1 - Пневматическая шина для большегрузных транспортных средств - Google Patents

Пневматическая шина для большегрузных транспортных средств

Info

Publication number
EA201070360A1
EA201070360A1 EA201070360A EA201070360A EA201070360A1 EA 201070360 A1 EA201070360 A1 EA 201070360A1 EA 201070360 A EA201070360 A EA 201070360A EA 201070360 A EA201070360 A EA 201070360A EA 201070360 A1 EA201070360 A1 EA 201070360A1
Authority
EA
Eurasian Patent Office
Prior art keywords
layer
reinforcing elements
circumferential reinforcing
working crown
width
Prior art date
Application number
EA201070360A
Other languages
English (en)
Other versions
EA016255B1 (ru
Inventor
Филипп Джонсон
Ален Доминго
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 EA201070360A1 publication Critical patent/EA201070360A1/ru
Publication of EA016255B1 publication Critical patent/EA016255B1/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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • 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
    • B60C9/1835—Rubber strips or cushions at the belt edges
    • B60C9/185—Rubber strips or cushions at the belt edges between adjacent or radially below the belt plies
    • 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
    • B60C9/1835—Rubber strips or cushions at the belt edges
    • B60C2009/1842—Width or thickness of the strips or cushions
    • 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
    • B60C2009/2214—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 characterised by the materials of the zero degree ply cords
    • 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
    • B60C2009/2261—Modulus of the cords
    • 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
    • B60C2009/229—Physical properties or dimension of the zero degree ply cords characterised by the course of the cords, e.g. undulated or sinusoidal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Объектом настоящего изобретения является пневматическая шина, содержащая арматуру гребня, образованную по меньшей мере двумя рабочими слоями гребня нерастяжимых усилительных элементов, по меньшей мере одним слоем окружных усилительных элементов, радиально расположенным между двумя рабочими слоями гребня, при этом рабочие слои гребня, смежные со слоем окружных усилительных элементов, соединяют друг с другом по обе стороны от экваториальной плоскости и в осевом продолжении слоя окружных усилительных элементов по осевой ширине, а затем разъединяют. Согласно изобретению, в радиальном направлении под рабочим слоем гребня, радиально смежным и внутренним относительно слоя окружных усилительных элементов, размещают первый дополнительный слой полимерной смеси шириной, по меньшей мере, равной ширине 1 зоны соединения рабочих слоев гребня, и максимальной толщиной, меньшей двукратной толщины слоя окружных усилительных элементов, и его, по меньшей мере, частично накладывают в радиальном направлении на зону соединения рабочих слоев гребня.
EA201070360A 2007-09-13 2008-09-01 Пневматическая шина для большегрузных транспортных средств EA016255B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0706494A FR2921015B1 (fr) 2007-09-13 2007-09-13 Pneumatique pour vehicules lourds.
PCT/EP2008/061502 WO2009033977A1 (fr) 2007-09-13 2008-09-01 Pneumatique pour vehicules lourds

Publications (2)

Publication Number Publication Date
EA201070360A1 true EA201070360A1 (ru) 2010-10-29
EA016255B1 EA016255B1 (ru) 2012-03-30

Family

ID=39149462

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201070360A EA016255B1 (ru) 2007-09-13 2008-09-01 Пневматическая шина для большегрузных транспортных средств

Country Status (11)

Country Link
US (1) US9174490B2 (ru)
EP (1) EP2200846B1 (ru)
JP (1) JP5186567B2 (ru)
CN (1) CN101801683B (ru)
AT (1) ATE494161T1 (ru)
BR (1) BRPI0816857B1 (ru)
DE (1) DE602008004365D1 (ru)
EA (1) EA016255B1 (ru)
ES (1) ES2359289T3 (ru)
FR (1) FR2921015B1 (ru)
WO (1) WO2009033977A1 (ru)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011001228A1 (de) 2011-03-11 2012-09-13 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
FR2981297B1 (fr) * 2011-10-13 2013-10-25 Michelin Soc Tech Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3014364B1 (fr) * 2013-12-09 2015-11-27 Michelin & Cie Pneumatique presentant une pression nominale reduite et une fleche relative sous charge nominale augmentee
FR3033287B1 (fr) 2015-03-05 2017-03-10 Michelin & Cie Armature de sommet de pneumatique pour vehicule lourd de type genie civil
CN104786742B (zh) * 2015-04-10 2016-09-28 江苏通用科技股份有限公司 微型载重汽车半钢子午线轮胎
FR3038544A1 (fr) * 2015-07-10 2017-01-13 Michelin & Cie Pneumatique comportant des melanges elastomeriques a bas taux de soufre
FR3044593B1 (fr) * 2015-12-04 2017-12-08 Michelin & Cie Armature de sommet de pneumatique pour vehicule lourd de type genie civil
FR3045486B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure ameliorees
FR3057812A1 (fr) * 2016-10-21 2018-04-27 Compagnie Generale Des Etablissements Michelin Pneumatique comprenant une architecture optimisee
FR3058929A1 (fr) * 2016-11-21 2018-05-25 Compagnie Generale Des Etablissements Michelin Sommet de pneumatique pour vehicule lourd de type genie civil
FR3080797A1 (fr) * 2018-05-04 2019-11-08 Compagnie Generale Des Etablissements Michelin Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
WO2020080439A1 (ja) * 2018-10-17 2020-04-23 株式会社ブリヂストン タイヤ
FR3090494A3 (fr) * 2018-12-19 2020-06-26 Michelin & Cie Pneumatique pour véhicule comprenant une structure de rigidification.
FR3094270B1 (fr) * 2019-03-29 2021-03-19 Michelin & Cie Pneumatique pour véhicule agricole comprenant une bande de roulement améliorée

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770458B1 (fr) * 1997-11-05 1999-12-03 Michelin & Cie Armature de sommet pour pneumatique "poids-lours"
FR2778370B1 (fr) * 1998-05-11 2000-06-16 Michelin & Cie Armature de sommet de pneumatique radial
JP4309067B2 (ja) * 1999-05-14 2009-08-05 ソシエテ ド テクノロジー ミシュラン ラジアルタイヤ用クラウン補強体
US6394160B1 (en) * 2000-11-29 2002-05-28 The Goodyear Tire & Rubber Company Tire with segmented belt
DE10129058A1 (de) * 2001-06-15 2002-12-19 Bayer Ag Kieselsäure-, Ruß- und Kautschukgel enthaltende Kautschukmischungen
WO2003035413A1 (fr) * 2001-10-19 2003-05-01 Sumitomo Rubber Industries, Ltd. Pneu
RU2335410C2 (ru) * 2003-07-18 2008-10-10 Сосьете Де Текноложи Мишлен Пневматическая шина для тяжелых транспортных средств
FR2857621B1 (fr) * 2003-07-18 2005-08-19 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2857620B1 (fr) * 2003-07-18 2005-08-19 Michelin Soc Tech Pneumatique pour vehicules lourds
JP4606184B2 (ja) * 2005-01-27 2011-01-05 株式会社ブリヂストン 空気入りタイヤ
JP4935180B2 (ja) * 2005-07-25 2012-05-23 横浜ゴム株式会社 空気入りタイヤ
JP4758764B2 (ja) * 2005-12-28 2011-08-31 住友ゴム工業株式会社 重荷重用ラジアルタイヤ
US8020597B2 (en) * 2006-05-31 2011-09-20 Ford Global Technologies, Llc Oxidation shield for tires

Also Published As

Publication number Publication date
ATE494161T1 (de) 2011-01-15
CN101801683B (zh) 2012-06-20
BRPI0816857A8 (pt) 2017-12-26
EP2200846A1 (fr) 2010-06-30
CN101801683A (zh) 2010-08-11
EA016255B1 (ru) 2012-03-30
JP5186567B2 (ja) 2013-04-17
US9174490B2 (en) 2015-11-03
FR2921015A1 (fr) 2009-03-20
US20100294413A1 (en) 2010-11-25
JP2010538895A (ja) 2010-12-16
ES2359289T3 (es) 2011-05-20
EP2200846B1 (fr) 2011-01-05
BRPI0816857B1 (pt) 2020-04-07
DE602008004365D1 (de) 2011-02-17
BRPI0816857A2 (pt) 2015-03-17
WO2009033977A1 (fr) 2009-03-19
FR2921015B1 (fr) 2011-04-15

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Legal Events

Date Code Title Description
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): 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