BR112012014318A8 - Pneu cujo abaulamento tem um reforço de endurecimento - Google Patents

Pneu cujo abaulamento tem um reforço de endurecimento

Info

Publication number
BR112012014318A8
BR112012014318A8 BR112012014318A BR112012014318A BR112012014318A8 BR 112012014318 A8 BR112012014318 A8 BR 112012014318A8 BR 112012014318 A BR112012014318 A BR 112012014318A BR 112012014318 A BR112012014318 A BR 112012014318A BR 112012014318 A8 BR112012014318 A8 BR 112012014318A8
Authority
BR
Brazil
Prior art keywords
tread
tire
reinforcement
axial
circumferential groove
Prior art date
Application number
BR112012014318A
Other languages
English (en)
Other versions
BR112012014318A2 (pt
Inventor
Fugier Sébastien
Original Assignee
Michelin & Cie
Michelin Rech Tech
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 Michelin & Cie, Michelin Rech Tech filed Critical Michelin & Cie
Publication of BR112012014318A2 publication Critical patent/BR112012014318A2/pt
Publication of BR112012014318A8 publication Critical patent/BR112012014318A8/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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/0302—Tread patterns directional pattern, i.e. with main rolling direction
    • 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
    • B60C3/00—Tyres characterised by the transverse section
    • B60C3/06—Tyres characterised by the transverse section asymmetric
    • 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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/12—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim
    • B60C5/14—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre
    • B60C5/142—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre provided partially, i.e. not covering the whole inner wall
    • 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
    • B60C9/2009—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 comprising plies of different materials
    • 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
    • B60C9/30—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers asymmetric to the midcircumferential plane of the tyre

Landscapes

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

Abstract

PNEU CUJO ABAULAMENTO TEM UM REFORÇO DE ENDURECIMENTO Pneu (10) compreendendo uma banda de rodagem (40) dividida, pelo plano mediano (130) do pneu, em uma primeira semibanda de rodagem (41) que se estende axialmente a partir mediano em direção a uma primeira borda axial (45) da banda de rodagem, a primeira semibanda de rodagem compreendendo uma primeira ranhura circunferencial principal (141) que se abre para a superfície de rolamento, e uma segunda semibanda de rodagem (42) que se estende axialmente a partir do plano mediano em direção a uma segunda borda axial (46) de banda de rodagem, pneu compreendendo ainda um reforço de endurecimento adicional (151) compreendendo vários elementos de reforço semelhantes a fio orientados substancialmente de forma radial, esse reforço de endurecimento adicional estando situado radialmente no interior de reforço de carcaça e em alinhamento radial direto com a primeira ranhura circunferencial principal, o reforço de endurecimento adicional (151) se estendendo axialmente em cada lado da primeira ranhura circunferencial principal (141),por uma distância axial menor do que ou igual a 75% da distância axial separando a primeira ranhura circunferencial principal (141) de qualquer outra ranhura circunferencial da banda de rodagem ou, conforme apropriado, a partir das bordas axiais (45, 46) da banda de rodagem.
BR112012014318A 2009-12-14 2010-11-29 Pneu cujo abaulamento tem um reforço de endurecimento BR112012014318A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0958929A FR2953762B1 (fr) 2009-12-14 2009-12-14 Pneumatique dont le sommet est pourvu d'une armature de rigidification.
US31258510P 2010-03-10 2010-03-10
PCT/EP2010/068426 WO2011073022A1 (en) 2009-12-14 2010-11-29 Tyre the crown of which has a stiffening reinforcement

Publications (2)

Publication Number Publication Date
BR112012014318A2 BR112012014318A2 (pt) 2016-07-05
BR112012014318A8 true BR112012014318A8 (pt) 2018-01-02

Family

ID=42289594

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012014318A BR112012014318A8 (pt) 2009-12-14 2010-11-29 Pneu cujo abaulamento tem um reforço de endurecimento

Country Status (9)

Country Link
US (1) US20130000803A1 (pt)
EP (1) EP2512827B1 (pt)
JP (1) JP2013513505A (pt)
CN (1) CN102652065B (pt)
BR (1) BR112012014318A8 (pt)
FR (1) FR2953762B1 (pt)
IN (1) IN2012DN04936A (pt)
RU (1) RU2527590C2 (pt)
WO (1) WO2011073022A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2964600B1 (fr) 2010-09-09 2014-08-22 Michelin Soc Tech Bande de roulement pour pneumatique
FR2999983B1 (fr) * 2012-12-20 2015-03-20 Michelin & Cie Pneumatique a sommet dissymetrique
USD740216S1 (en) 2013-10-09 2015-10-06 Bridgestone Americas Tire Operations, Llc Tire tread portion
USD734247S1 (en) 2013-10-09 2015-07-14 Bridgestone Americas Tire Operations, Llc Tire tread
USD730817S1 (en) 2013-10-09 2015-06-02 Bridgestone Americas Tire Operations, Llc Tire tread
USD740211S1 (en) 2014-03-03 2015-10-06 Bridgestone Americas Tire Operations, Llc Tire tread
USD740209S1 (en) 2014-03-03 2015-10-06 Bridgestone Americas Tire Operations, Llc Tire tread
FR3034709B1 (fr) * 2015-04-09 2017-04-14 Michelin & Cie Pneumatique muni d'un dispositif electronique
US20180186189A1 (en) 2015-06-16 2018-07-05 Compagnie Generale Des Etablissements Michelin Pneumatic tire having a crown that comprises a reinforcement ply and a high-traction tread
FR3066147A3 (fr) 2017-05-12 2018-11-16 Michelin & Cie Pneumatique avec un sommet comportant une couche de rigidification et une bande de roulement a forte adherence
FR3066146A3 (fr) 2017-05-12 2018-11-16 Michelin & Cie Pneumatique avec un sommet comportant une couche de rigidification et une bande de roulement a forte adherence
USD870652S1 (en) 2017-08-30 2019-12-24 Bridgestone Americas Tire Operations, Llc. Tire
RU199008U1 (ru) * 2020-03-20 2020-08-07 Федеральное государственное автономное образовательное учреждение высшего образования "Южно-Уральский государственный университет (национальный исследовательский университет)" (ФГАОУ ВО "ЮУрГУ (НИУ)") Протектор пневматической шины
FR3120817B1 (fr) * 2021-03-22 2024-03-29 Michelin & Cie Pneumatique comprenant une structure de rigidification endurante

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621646A1 (de) * 1986-06-27 1988-01-14 Continental Gummi Werke Ag Fahrzeugluftreifen
IT1273973B (it) * 1995-02-27 1997-07-11 Pirelli Pneumatico con fascia di cintura rinforzata
JP4291637B2 (ja) * 2003-07-17 2009-07-08 横浜ゴム株式会社 空気入りタイヤ
EP1663671B1 (fr) * 2003-09-18 2007-11-14 Société de Technologie Michelin Armature de renforcement de sommet de pneumatique
JP2005254993A (ja) * 2004-03-11 2005-09-22 Bridgestone Corp 空気入りラジアルタイヤ
JP4498778B2 (ja) * 2004-03-12 2010-07-07 株式会社ブリヂストン 空気入りタイヤ
DE102005050675A1 (de) * 2005-10-20 2007-04-26 Continental Aktiengesellschaft Fahrzeugluftreifen
DE102007042179A1 (de) * 2007-09-05 2009-03-12 Continental Aktiengesellschaft Fahrzeugluftreifen
JP2011111088A (ja) * 2009-11-30 2011-06-09 Sumitomo Rubber Ind Ltd 空気入りタイヤ

Also Published As

Publication number Publication date
BR112012014318A2 (pt) 2016-07-05
CN102652065A (zh) 2012-08-29
JP2013513505A (ja) 2013-04-22
WO2011073022A1 (en) 2011-06-23
CN102652065B (zh) 2015-07-15
RU2012130013A (ru) 2014-01-27
EP2512827A1 (en) 2012-10-24
FR2953762A1 (fr) 2011-06-17
IN2012DN04936A (pt) 2015-09-25
EP2512827B1 (en) 2014-06-11
FR2953762B1 (fr) 2011-12-09
US20130000803A1 (en) 2013-01-03
RU2527590C2 (ru) 2014-09-10

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]