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 элементовInfo
- 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
Links
Classifications
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- 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.
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)
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)
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 |
-
2008
- 2008-12-17 FR FR0858728A patent/FR2939722B1/fr not_active Expired - Fee Related
-
2009
- 2009-11-10 EP EP09748353A patent/EP2379347B1/fr active Active
- 2009-11-10 EA EA201170827A patent/EA018706B1/ru not_active IP Right Cessation
- 2009-11-10 CN CN200980150911.XA patent/CN102256809B/zh active Active
- 2009-11-10 JP JP2011541257A patent/JP2012512094A/ja active Pending
- 2009-11-10 US US13/140,733 patent/US8770246B2/en not_active Expired - Fee Related
- 2009-11-10 BR BRPI0923408A patent/BRPI0923408A2/pt not_active IP Right Cessation
- 2009-11-10 WO PCT/EP2009/064916 patent/WO2010069676A1/fr active Application Filing
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 |