BR112012014321A2 - talão de pneu para veículo pesado tipo engenharia civil - Google Patents

talão de pneu para veículo pesado tipo engenharia civil

Info

Publication number
BR112012014321A2
BR112012014321A2 BR112012014321A BR112012014321A BR112012014321A2 BR 112012014321 A2 BR112012014321 A2 BR 112012014321A2 BR 112012014321 A BR112012014321 A BR 112012014321A BR 112012014321 A BR112012014321 A BR 112012014321A BR 112012014321 A2 BR112012014321 A2 BR 112012014321A2
Authority
BR
Brazil
Prior art keywords
reversal
heavy duty
civil engineering
duty tire
tire bead
Prior art date
Application number
BR112012014321A
Other languages
English (en)
Other versions
BR112012014321A8 (pt
Inventor
Lucien Bondu
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 BR112012014321A2 publication Critical patent/BR112012014321A2/pt
Publication of BR112012014321A8 publication Critical patent/BR112012014321A8/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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C15/0628—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C15/0628—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer
    • B60C2015/0642—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer between carcass turn-up and bead filler not wrapped around the bead core
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C15/0628—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer
    • B60C2015/065—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer at the axially outer side of the carcass turn-up portion not wrapped around the bead core
    • 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

Abstract

talão de pneu para veículo pesado tipo engenharia civil. a invenção refere-se a melhorar a resistência dos talãos de um pneu radial para veículos pesados tipo engenharia civil, bloquando as fissuras que são iniciadas na zona da extremidade final da reversão da estrutura da carcaça e se propagam em torno dos materiais poliméricos resultando na duração da degradação do talão, conforme a invenção, um elemento de ondulação (23), constituídos de pelo menos duas camadas de ondulação constituídas de elementos de reforço em material têxtil, está em contacto contínuo com a reversão da estrutura de carcaça (211) entre um primeiro ponto de contato (a2) sobre a face axialmente interior (211a) reversão da estrutura da carcaça, o que corresponde a uma primeira extremidade (i2) do elemento de ondulação, e um último ponto de contato (b2) sobre a face axialmente exterior (211b) da reversão da estrutura de carcaça.
BR112012014321A 2009-12-15 2010-12-07 Talão de pneu para veículo pesado tipo engenharia civil BR112012014321A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0958993A FR2953764B1 (fr) 2009-12-15 2009-12-15 Bourrelet de pneumatique pour vehicule lourd de type genie civil
PCT/EP2010/069080 WO2011073058A1 (fr) 2009-12-15 2010-12-07 Bourrelet de pneumatique pour vehicule lourd de type genie civil

Publications (2)

Publication Number Publication Date
BR112012014321A2 true BR112012014321A2 (pt) 2016-07-05
BR112012014321A8 BR112012014321A8 (pt) 2018-01-02

Family

ID=42244933

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012014321A BR112012014321A8 (pt) 2009-12-15 2010-12-07 Talão de pneu para veículo pesado tipo engenharia civil

Country Status (12)

Country Link
US (1) US9162537B2 (pt)
EP (1) EP2512834B1 (pt)
JP (1) JP6116909B2 (pt)
CN (1) CN102791498B (pt)
AU (1) AU2010333138B2 (pt)
BR (1) BR112012014321A8 (pt)
CA (1) CA2783334A1 (pt)
CL (1) CL2012001577A1 (pt)
EA (1) EA022122B1 (pt)
FR (1) FR2953764B1 (pt)
IN (1) IN2012DN05075A (pt)
WO (1) WO2011073058A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3088254A3 (fr) * 2018-11-09 2020-05-15 Michelin & Cie Pneumatique dont la zone du bourrelet est allegee

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6904652A (pt) * 1968-04-30 1969-11-03 Pirelli
FR2140290B1 (pt) * 1971-06-08 1973-12-28 Michelin & Cie
US3941177A (en) 1974-05-02 1976-03-02 Dunlop Limited Pneumatic tires
JP2659072B2 (ja) * 1988-12-16 1997-09-30 住友電気工業株式会社 ゴム補強用スチールコード
GB2276357B (en) * 1993-03-26 1995-08-23 Sumitomo Rubber Ind Pneumatic tyre
JP3053329B2 (ja) 1994-02-16 2000-06-19 住友ゴム工業株式会社 重荷重用空気入りラジアルタイヤ及びその製造方法
US5725702A (en) 1995-04-05 1998-03-10 Bridgestone Corporation Heavy duty pneumatic radial tires with deformation-absorbing rubber layer covering turnup portion outer surface
JP3224996B2 (ja) * 1996-11-20 2001-11-05 住友ゴム工業株式会社 重荷重用ラジアルタイヤ
FR2776238B1 (fr) * 1998-03-20 2000-05-05 Michelin & Cie Bourrelet renforce de pneumatique radial
JP2000085319A (ja) * 1998-09-09 2000-03-28 Bridgestone Corp 空気入りタイヤ
DE69910523T2 (de) 1998-10-29 2004-03-18 Sumitomo Rubber Industries Ltd., Kobe Reifen
JP3464181B2 (ja) 1998-10-29 2003-11-05 住友ゴム工業株式会社 空気入りタイヤ
JP2005205946A (ja) 2004-01-20 2005-08-04 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
FR2901178B1 (fr) * 2006-05-22 2010-10-08 Michelin Soc Tech Pneumatique avec ancrage comportant un element de renfort bielastique
FR2928104B1 (fr) * 2008-02-28 2011-07-15 Michelin & Cie Pneumatique pourvu d'une armature supplementaire ameliorant son endurance.

Also Published As

Publication number Publication date
AU2010333138B2 (en) 2015-03-12
CN102791498A (zh) 2012-11-21
JP6116909B2 (ja) 2017-04-19
EA201290496A1 (ru) 2012-12-28
BR112012014321A8 (pt) 2018-01-02
US20120305161A1 (en) 2012-12-06
EP2512834B1 (fr) 2015-08-19
EP2512834A1 (fr) 2012-10-24
WO2011073058A1 (fr) 2011-06-23
CN102791498B (zh) 2015-11-25
CA2783334A1 (fr) 2011-06-23
JP2013513521A (ja) 2013-04-22
CL2012001577A1 (es) 2013-04-01
AU2010333138A1 (en) 2012-07-19
FR2953764A1 (fr) 2011-06-17
FR2953764B1 (fr) 2015-01-23
IN2012DN05075A (pt) 2015-10-09
EA022122B1 (ru) 2015-11-30
US9162537B2 (en) 2015-10-20

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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]