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BRPI0407522A - pneumático - Google Patents

pneumático

Info

Publication number
BRPI0407522A
BRPI0407522A BRPI0407522-6A BRPI0407522A BRPI0407522A BR PI0407522 A BRPI0407522 A BR PI0407522A BR PI0407522 A BRPI0407522 A BR PI0407522A BR PI0407522 A BRPI0407522 A BR PI0407522A
Authority
BR
Brazil
Prior art keywords
axially
ply
profiled element
rubber mix
reinforcement elements
Prior art date
Application number
BRPI0407522-6A
Other languages
English (en)
Inventor
Philippe Gervais
Lucien Bondu
Original Assignee
Technologie Michelin E Micheli
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 Technologie Michelin E Micheli filed Critical Technologie Michelin E Micheli
Publication of BRPI0407522A publication Critical patent/BRPI0407522A/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
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning 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
    • 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
    • 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

"PNEUMáTICO". A invenção refere-se a um pneumático (1) com armadura de carcaça radial (2) encimada por uma armadura de topo (3) compreendendo de pelo menos duas lonas (31, 32) de elementos de reforço, paralelos entre si em cada lona, as ditas duas lonas tendo larguras axiais desiguais. De acordo com a invenção, pelo menos um primeiro perfilado P de mistura borrachosa separa a lona de elementos de reforço axialmente mais larga de pelo menos uma extremidade de uma segunda lona axialmente mais estreita que a lona axialmente mais larga (31), a extremidade axialmente externa do dito primeiro perfilado P estando situada a uma distância do plano equatorial (XX<39>) do pneumático inferior à distância que separa do dito plano (X-X<39>) a extremidade da lona de elementos de reforço axialmente mais larga (31), o dito perfilado P estando radialmente separado pelo menos em parte da calandragem C da dita lona de elementos de reforço axialmente mais estreita (32) por um segundo perfilado de mistura borrachosa G, e os ditos primeiro e segundo perfilados de mistura borrachosa P e G e a dita calandragem C tendo respectivamente módulos secantes de elasticidade sob tensão com 10% de alongamento MP, MG, MC de modo que MC <242> MG > MP.
BRPI0407522-6A 2003-02-17 2004-02-13 pneumático BRPI0407522A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0301904 2003-02-17
PCT/EP2004/001362 WO2004076204A1 (fr) 2003-02-17 2004-02-13 Armature de sommet pour pneumatique radial

Publications (1)

Publication Number Publication Date
BRPI0407522A true BRPI0407522A (pt) 2006-02-14

Family

ID=32922201

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0407522-6A BRPI0407522A (pt) 2003-02-17 2004-02-13 pneumático

Country Status (8)

Country Link
US (1) US7243695B2 (pt)
EP (1) EP1597094B1 (pt)
JP (1) JP4689593B2 (pt)
CN (1) CN1750944B (pt)
AT (1) ATE430663T1 (pt)
BR (1) BRPI0407522A (pt)
DE (1) DE602004020973D1 (pt)
WO (1) WO2004076204A1 (pt)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100563728B1 (ko) * 2004-11-15 2006-03-28 한국타이어 주식회사 벨트 내구성을 향상시킨 중하중용 공기입 타이어
FR2887817A1 (fr) 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887807A1 (fr) * 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887818A1 (fr) 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887810A1 (fr) 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887815A1 (fr) 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887811A1 (fr) * 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887813A1 (fr) * 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887816A1 (fr) * 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887812A1 (fr) * 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887814A1 (fr) * 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2907373B1 (fr) * 2006-10-18 2009-01-16 Michelin Soc Tech Pneumatique pour engin lourd
DE102011000821A1 (de) * 2011-02-18 2012-08-23 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen in Radialbauart für Nutzfahrzeuge
FR2981297B1 (fr) 2011-10-13 2013-10-25 Michelin Soc Tech Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR2981298B1 (fr) 2011-10-13 2014-05-02 Soc Tech Michelin Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR2981299B1 (fr) 2011-10-13 2014-07-11 Michelin Soc Tech Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR2983777B1 (fr) 2011-12-09 2014-03-07 Michelin Soc Tech Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR2983778B1 (fr) 2011-12-09 2014-08-01 Michelin Soc Tech Pneumatique comportant une couche d'elements de renforcement circonferentiels
ITRM20120584A1 (it) * 2012-11-21 2014-05-22 Bridgestone Corp Pneumatico per uso agricolo
KR20160088938A (ko) * 2013-12-24 2016-07-26 브리지스톤 어메리카스 타이어 오퍼레이션스, 엘엘씨 벨트가 검 스트립 둘레에 랩을 갖는 타이어
FR3022844A1 (fr) 2014-06-26 2016-01-01 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3022840B1 (fr) 2014-06-26 2016-06-10 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3022843B1 (fr) 2014-06-26 2017-11-24 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3022838B1 (fr) 2014-06-26 2016-06-10 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3022845B1 (fr) 2014-06-26 2016-06-10 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3022841B1 (fr) 2014-06-26 2016-06-10 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3022839B1 (fr) 2014-06-26 2017-11-24 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3022846B1 (fr) 2014-06-26 2016-06-10 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3022842B1 (fr) 2014-06-26 2016-06-10 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3022848B1 (fr) 2014-06-26 2016-06-10 Michelin & Cie Pneumatique presentant des proprietes dynamiques ameliorees
FR3051399B1 (fr) 2016-05-20 2018-05-11 Compagnie Generale Des Etablissements Michelin Pneumatique presentant une couche de protection avec des proprietes d’endurance ameliorees
FR3051397B1 (fr) 2016-05-20 2018-05-11 Compagnie Generale Des Etablissements Michelin Pneumatique presentant une couche de protection avec des proprietes d’endurance ameliorees
FR3051398A1 (fr) 2016-05-20 2017-11-24 Michelin & Cie Pneumatique presentant une couche de protection avec des proprietes d’endurance ameliorees
WO2019197764A1 (fr) 2018-04-09 2019-10-17 Compagnie Generale Des Etablissements Michelin Pneumatique presentant des proprietes de resistance au roulement et de resistance aux chocs ameliorees
FR3089877A3 (fr) 2018-12-13 2020-06-19 Michelin & Cie Pneumatique presentant des proprietes de resistance au roulement et de resistance aux chocs ameliorees
WO2019197765A1 (fr) 2018-04-09 2019-10-17 Compagnie Generale Des Etablissements Michelin Pneumatique presentant des proprietes de resistance au roulement et de resistance aux chocs ameliorees
FR3089997A3 (fr) 2018-12-14 2020-06-19 Michelin & Cie Pneumatique allege comportant une couche d’elements de renforcement circonferentiels
WO2019197763A1 (fr) 2018-04-09 2019-10-17 Compagnie Generale Des Etablissements Michelin Pneumatique allege comportant une couche d'elements de renforcement circonferentiels
FR3102096B1 (fr) 2019-10-22 2021-09-17 Michelin & Cie Armature de sommet pour pneumatique de type metropolitain
FR3121635A1 (fr) 2021-04-12 2022-10-14 Compagnie Generale Des Etablissements Michelin Pneumatique allege comportant une couche d’elements de renforcement circonferentiels
FR3121634A1 (fr) 2021-04-12 2022-10-14 Compagnie Generale Des Etablissements Michelin Pneumatique allege comportant une couche d’elements de renforcement circonferentiels
FR3136401B1 (fr) 2022-06-09 2024-06-28 Michelin & Cie Pneumatique comprenant une armature de sommet a renforts metalliques trancannee
FR3143435A1 (fr) 2022-12-16 2024-06-21 Compagnie Generale Des Etablissements Michelin Pneumatique comportant une couche d’éléments de renforcement circonférentiels
FR3143425A1 (fr) 2022-12-16 2024-06-21 Compagnie Generale Des Etablissements Michelin Pneumatique allege
FR3143432A1 (fr) 2022-12-16 2024-06-21 Compagnie Generale Des Etablissements Michelin Pneumatique allégé comportant une couche d’éléments de renforcement circonférentiels
FR3143424A1 (fr) 2022-12-16 2024-06-21 Compagnie Generale Des Etablissements Michelin Pneumatique allégé comportant une couche d’éléments de renforcement circonférentiels
FR3143433A1 (fr) 2022-12-16 2024-06-21 Compagnie Generale Des Etablissements Michelin Pneumatique allégé
FR3143430A1 (fr) 2022-12-16 2024-06-21 Compagnie Generale Des Etablissements Michelin Pneumatique dont les performances d’endurance sont améliorées
FR3143431A1 (fr) 2022-12-16 2024-06-21 Compagnie Generale Des Etablissements Michelin Pneumatique dont les performances d’endurance sont améliorées
FR3143434A1 (fr) 2022-12-16 2024-06-21 Compagnie Generale Des Etablissements Michelin Pneumatique comportant une couche d’éléments de renforcement circonférentiels
WO2024223567A1 (fr) 2023-04-27 2024-10-31 Compagnie Generale Des Etablissements Michelin Pneumatique dont la bande de roulement presente des proprietes d'endurance ameliorees
WO2024223565A1 (fr) 2023-04-27 2024-10-31 Compagnie Generale Des Etablissements Michelin Pneumatique dont la bande de roulement presente des proprietes d'endurance ameliorees
FR3148165A1 (fr) 2023-04-27 2024-11-01 Compagnie Generale Des Etablissements Michelin Pneumatique dont la bande de roulement presente des proprietes d’endurance ameliorees
FR3148166A1 (fr) 2023-04-27 2024-11-01 Compagnie Generale Des Etablissements Michelin Pneumatique dont la bande de roulement presente des proprietes d’endurance ameliorees
FR3148167A1 (fr) 2023-04-27 2024-11-01 Compagnie Generale Des Etablissements Michelin Pneumatique dont la bande de roulement presente des proprietes d’endurance ameliorees
WO2024223566A1 (fr) 2023-04-27 2024-10-31 Compagnie Generale Des Etablissements Michelin Pneumatique dont la bande de roulement presente des proprietes d'endurance ameliorees
WO2024223572A1 (fr) 2023-04-27 2024-10-31 Compagnie Generale Des Etablissements Michelin Pneumatique dont la bande de roulement presente des proprietes d'endurance ameliorees
WO2024223571A1 (fr) 2023-04-27 2024-10-31 Compagnie Generale Des Etablissements Michelin Pneumatique dont la bande de roulement presente des proprietes d'endurance ameliorees

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04252705A (ja) * 1990-12-26 1992-09-08 Yokohama Rubber Co Ltd:The 重荷重用空気入りラジアルタイヤ
US5605589A (en) * 1995-03-06 1997-02-25 The Goodyear Tire & Rubber Company Pneumatic tire with specified spacing between cords of inner and outer belts
JP3679213B2 (ja) * 1996-01-22 2005-08-03 株式会社ブリヂストン 重荷重用空気入りラジアルタイヤ
FR2765151A1 (fr) * 1997-06-26 1999-01-01 Michelin & Cie Armature de sommet pour pneumatique radial
FR2774333B1 (fr) * 1998-02-05 2000-03-03 Michelin & Cie Pneumatique a armature de sommet triangulee
JP3876085B2 (ja) * 1998-12-18 2007-01-31 横浜ゴム株式会社 重荷重用空気入りラジアルタイヤ
JP4629655B2 (ja) * 2003-02-17 2011-02-09 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

Also Published As

Publication number Publication date
WO2004076204A1 (fr) 2004-09-10
DE602004020973D1 (de) 2009-06-18
US7243695B2 (en) 2007-07-17
US20060180257A1 (en) 2006-08-17
ATE430663T1 (de) 2009-05-15
JP2006517887A (ja) 2006-08-03
CN1750944B (zh) 2011-08-17
JP4689593B2 (ja) 2011-05-25
EP1597094A1 (fr) 2005-11-23
CN1750944A (zh) 2006-03-22
EP1597094B1 (fr) 2009-05-06

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: MICHELIN RECHERCHE ET TECHNIQUE S.A. (CH) , COMPAG

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.