BR112012010260A8 - Conjunto formado por um pneu com armadura de carcaça radial que compreende reforços orientados radialmente e um aro de montagem - Google Patents

Conjunto formado por um pneu com armadura de carcaça radial que compreende reforços orientados radialmente e um aro de montagem

Info

Publication number
BR112012010260A8
BR112012010260A8 BR112012010260A BR112012010260A BR112012010260A8 BR 112012010260 A8 BR112012010260 A8 BR 112012010260A8 BR 112012010260 A BR112012010260 A BR 112012010260A BR 112012010260 A BR112012010260 A BR 112012010260A BR 112012010260 A8 BR112012010260 A8 BR 112012010260A8
Authority
BR
Brazil
Prior art keywords
profile
frieze
tire
radially oriented
assembly consisting
Prior art date
Application number
BR112012010260A
Other languages
English (en)
Other versions
BR112012010260A2 (pt
Inventor
Laurent Christophe
Dean David
Lavialle David
Original Assignee
Michelin & Cie
Michelin Rech Et Techhnique S A
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 Et Techhnique S A filed Critical Michelin & Cie
Publication of BR112012010260A2 publication Critical patent/BR112012010260A2/pt
Publication of BR112012010260A8 publication Critical patent/BR112012010260A8/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
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/10—Rims characterised by the form of tyre-seat or flange, e.g. corrugated
    • B60B21/104—Rims characterised by the form of tyre-seat or flange, e.g. corrugated the shape of flanges
    • 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
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • 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
    • 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
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • 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
    • B60C15/02—Seating or securing beads on rims
    • 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
    • B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
    • B60C15/0607—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex comprising several parts, e.g. made of different rubbers
    • 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
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C2001/005—Compositions of the bead portions, e.g. clinch or chafer rubber or cushion rubber
    • B60C2001/0058—Compositions of the bead apexes
    • 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
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C2015/009—Height of the carcass terminal portion defined in terms of a numerical value or ratio in proportion to section height
    • 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
    • B60C2015/0614—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the chafer or clinch portion, i.e. the part of the bead contacting the rim
    • 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
    • B60C2015/0617—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber
    • 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
    • B60C2015/0617—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber
    • B60C2015/0621—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber adjacent to the carcass turnup portion
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10828—Chafer or sealing strips
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10837—Bead characterized by the radial extent of apex, flipper or chafer into tire sidewall
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10846—Bead characterized by the chemical composition and or physical properties of elastomers or the like

Landscapes

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

Abstract

CONJUNTO FORMADO POR UM PNEU COM ARMADURA DE CARCAÇA RADIAL QUE COMPREENDE REFORÇOS ORIENTADOS RADIALMENTE E UM ARO DE MONTAGEM. Conjunto que compreende um aro (J1) e um pneu do qual os frios (100) são reforçados por uma armadura de carcaça (10) revirada em torno de um cordonel (5) para formar um revestimento (20), esse friso (100) compreendendo exialmente no exterior de reviramento da armadura de carcaça uma espessura de material que define um perfil externo de friso (101), esse perfil externo de friso (101) sendo tal que a distância A medida entre a armadura de carcaça (10) e esse perfil externo de friso em sua parte que pode estar em contato com o rebordo de aro é tal que a fórmula (Z), com B medindo a distância que separa a extremidade (21) do revestimento (20) da armadura de carcaça, esse friso (100) compreendendo, colocando entre a armadura de carcaça, e o reviramento (20) um primeiro e um segundo perfilados, o primeiro perfilado (1) se estendendo a partir do cordonel de friso e sendo realizado em um material que tem um módulo secante em extensão, a 10 % de alongamento, que é superior a 20 MPa, um segundo perfilado (2) é disposto no friso de maneira a estar em contato com uma face (30) do primeiro perfilado e o reviramento (20), esse segundo perfilado (2) sendo realizado em um material que tem um módulo secante em extensão, a 10 % de alongamento, que é pelo menos igual a 7. MPa e um módulo secante em extensão, a 100% de alongamento, que é pelo menos igual a 4.5 MPa.
BR112012010260A 2009-11-13 2010-10-25 Conjunto formado por um pneu com armadura de carcaça radial que compreende reforços orientados radialmente e um aro de montagem BR112012010260A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0958020A FR2952589B1 (fr) 2009-11-13 2009-11-13 Bourrelet de pneu pour vehicule petit poids lourd.
PCT/EP2010/066048 WO2011057889A1 (fr) 2009-11-13 2010-10-25 Bourrelet de pneu pour véhicule petit poids lourd

Publications (2)

Publication Number Publication Date
BR112012010260A2 BR112012010260A2 (pt) 2017-07-04
BR112012010260A8 true BR112012010260A8 (pt) 2018-01-02

Family

ID=41809068

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012010260A BR112012010260A8 (pt) 2009-11-13 2010-10-25 Conjunto formado por um pneu com armadura de carcaça radial que compreende reforços orientados radialmente e um aro de montagem

Country Status (8)

Country Link
US (1) US8950456B2 (pt)
EP (1) EP2499007B1 (pt)
JP (1) JP2013510755A (pt)
CN (1) CN102781688B (pt)
BR (1) BR112012010260A8 (pt)
EA (1) EA020567B1 (pt)
FR (1) FR2952589B1 (pt)
WO (1) WO2011057889A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2976220B1 (fr) * 2011-06-07 2013-06-28 Michelin Soc Tech Bourrelet de pneumatique pour vehicule lourd de type genie civil
JP6318480B2 (ja) 2013-06-21 2018-05-09 横浜ゴム株式会社 空気入りタイヤ
FR3014742B1 (fr) * 2013-12-12 2017-10-20 Michelin & Cie Pneumatique a carcasse radiale ou croisee renforce
FR3014743B1 (fr) * 2013-12-12 2017-07-21 Michelin & Cie Pneumatique a carcasse radiale ou croisee renforce
JP6272014B2 (ja) * 2013-12-24 2018-01-31 住友ゴム工業株式会社 空気入りタイヤ
CN104354536B (zh) * 2014-10-13 2017-06-16 王友善 一种全钢丝无内胎子午线轮胎的制备方法
CN104608551A (zh) * 2015-02-06 2015-05-13 秦皇岛戴卡兴龙轮毂有限公司 一种防磨损轮缘铝合金车轮
FR3053926B1 (fr) * 2016-07-12 2018-07-13 Michelin & Cie Pneumatique comportant une armature de carcasse constituee de deux couches
FR3053931B1 (fr) * 2016-07-13 2018-07-13 Compagnie Generale Des Etablissements Michelin Pneumatique dont la zone du bourrelet est allegee
TWI696559B (zh) * 2017-03-30 2020-06-21 正新橡膠工業股份有限公司 無內胎之自行車輪胎結構
FR3069191A1 (fr) * 2017-07-18 2019-01-25 Compagnie Generale Des Etablissements Michelin Pneumatique dont la zone du bourrelet est allegee
WO2019063919A1 (fr) * 2017-09-27 2019-04-04 Compagnie Generale Des Etablissements Michelin Pneumatique allege
WO2019063918A1 (fr) * 2017-09-27 2019-04-04 Compagnie Generale Des Etablissements Michelin Pneumatique allege
FR3075693B1 (fr) * 2017-12-21 2020-01-10 Compagnie Generale Des Etablissements Michelin Pneumatique ayant un bourrelet optimise
FR3086206B1 (fr) * 2018-09-20 2020-08-28 Michelin & Cie Pneumatique comportant une armature de carcasse formee d'une unique couche d'elements de renforcement textiles
CN112996674B (zh) * 2018-10-30 2022-11-25 米其林企业总公司 在胎圈区域具有凹部的轮胎
CN110588252A (zh) * 2019-10-25 2019-12-20 青岛森麒麟轮胎股份有限公司 一种辅助胶条，包含其的复合胎侧以及轮胎
CN111660731A (zh) * 2019-12-16 2020-09-15 湖北奥莱斯轮胎股份有限公司 一种全钢丝载重子午线轮胎
KR102616928B1 (ko) * 2021-09-14 2023-12-21 한국타이어앤테크놀로지 주식회사 초저 회전저항 타이어를 위한 페이크 림프로텍트바 형성 방법 및 페이크 림프로텍트바가 형성된 타이어

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07110564B2 (ja) * 1986-10-27 1995-11-29 横浜ゴム株式会社 空気入りラジアルタイヤ
KR940005866B1 (ko) 1987-10-24 1994-06-24 가부시끼가이샤 브리지스톤 중하중용 공기 래디얼 타이어
JPH02171308A (ja) * 1988-12-24 1990-07-03 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2879912B2 (ja) * 1989-11-30 1999-04-05 株式会社ブリヂストン 空気入りラジアルタイヤ
FR2779387B1 (fr) * 1998-06-05 2000-08-11 Michelin & Cie Bourrelet renforce de pneumatique radial
FR2825321A1 (fr) * 2001-05-31 2002-12-06 Michelin Soc Tech Pneumatique a bourrelet renforce
DE102006011158A1 (de) * 2006-03-10 2007-09-13 Continental Aktiengesellschaft Fahrzeugluftreifen
JP4928391B2 (ja) * 2007-09-04 2012-05-09 住友ゴム工業株式会社 重荷重用タイヤ
JP5205128B2 (ja) * 2008-05-30 2013-06-05 東洋ゴム工業株式会社 空気入りラジアルタイヤ

Also Published As

Publication number Publication date
JP2013510755A (ja) 2013-03-28
CN102781688A (zh) 2012-11-14
US8950456B2 (en) 2015-02-10
WO2011057889A1 (fr) 2011-05-19
EP2499007B1 (fr) 2013-12-11
EA201290320A1 (ru) 2012-10-30
BR112012010260A2 (pt) 2017-07-04
EP2499007A1 (fr) 2012-09-19
FR2952589B1 (fr) 2011-11-11
FR2952589A1 (fr) 2011-05-20
CN102781688B (zh) 2015-11-25
EA020567B1 (ru) 2014-12-30
US20120267028A1 (en) 2012-10-25

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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]