BR112016005790A2 - pneumático que compreende uma armadura de reforço de flanco - Google Patents

pneumático que compreende uma armadura de reforço de flanco

Info

Publication number
BR112016005790A2
BR112016005790A2 BR112016005790A BR112016005790A BR112016005790A2 BR 112016005790 A2 BR112016005790 A2 BR 112016005790A2 BR 112016005790 A BR112016005790 A BR 112016005790A BR 112016005790 A BR112016005790 A BR 112016005790A BR 112016005790 A2 BR112016005790 A2 BR 112016005790A2
Authority
BR
Brazil
Prior art keywords
reinforcement
flank
textile
tire
carcass
Prior art date
Application number
BR112016005790A
Other languages
English (en)
Other versions
BR112016005790B1 (pt
BR112016005790A8 (pt
Inventor
Guillaume Andre
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 BR112016005790A2 publication Critical patent/BR112016005790A2/pt
Publication of BR112016005790A8 publication Critical patent/BR112016005790A8/pt
Publication of BR112016005790B1 publication Critical patent/BR112016005790B1/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
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C9/08—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply
    • 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
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C9/08—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply
    • B60C9/09—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply combined with other carcass plies having cords extending diagonally from bead to bead, i.e. combined radial ply and bias angle ply
    • 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
    • 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
    • B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
    • 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/0009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts
    • B60C17/0036—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts comprising additional reinforcements
    • 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
    • B60C9/0042—Reinforcements made of synthetic 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
    • B60C9/02—Carcasses
    • B60C9/0207—Carcasses comprising an interrupted ply, i.e. where the carcass ply does not continuously extend from bead to bead but is interrupted, e.g. at the belt area, into two or more portions of the same ply
    • 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
    • B60C2009/0035—Reinforcements made of organic materials, e.g. rayon, cotton or silk
    • 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
    • B60C2009/0071—Reinforcements or ply arrangement of pneumatic tyres characterised by special physical properties of the reinforcements
    • B60C2009/0092—Twist structure
    • 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
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C2009/0416—Physical properties or dimensions of the carcass cords
    • B60C2009/0466—Twist structures
    • 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
    • B60C2015/0639—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer between carcass main portion and bead filler not wrapped around the bead core

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

o pneumático (10) compreende - um topo (12) encimado por uma banda de rodagem (20), dois flancos (22), dois talões (24), cada flanco (22) ligando cada talão (24) ao topo (12), - uma armadura de carcaça (32) ancorada em cada um dos talões (24) e que se estende a partir de cada talão (24) através de cada flanco (22) e que compreende elementos de reforço filares têxteis de carcaça, - uma armadura de reforço de flanco (25) que compreende elementos de reforço filares têxteis de reforço de flanco. tem-se r = max (k1,i)/min(k2,j) > 1 com k1,i sendo o fator de torção de cada um dos i cordões multifilamentares de carcaça de cada elemento de reforço filar têxtil de carcaça e k2,j sendo o fator de torção de cada um dos j cordões multifilamentares de reforço de flanco de cada elemento de reforço filar têxtil de reforço de flanco.
BR112016005790-2A 2013-09-18 2014-09-15 Pneumático que compreende uma armadura de reforço de flanco BR112016005790B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1358960 2013-09-18
FR1358960A FR3010655B1 (fr) 2013-09-18 2013-09-18 Pneumatique comprenant une armature de renfort de flanc
PCT/EP2014/069606 WO2015039987A1 (fr) 2013-09-18 2014-09-15 Pneumatique comprenant une armature de renfort de flanc

Publications (3)

Publication Number Publication Date
BR112016005790A2 true BR112016005790A2 (pt) 2018-03-20
BR112016005790A8 BR112016005790A8 (pt) 2018-06-12
BR112016005790B1 BR112016005790B1 (pt) 2021-08-03

Family

ID=49620155

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016005790-2A BR112016005790B1 (pt) 2013-09-18 2014-09-15 Pneumático que compreende uma armadura de reforço de flanco

Country Status (7)

Country Link
US (1) US20160207357A1 (pt)
EP (1) EP3046781B1 (pt)
JP (1) JP2016533935A (pt)
CN (1) CN105555548B (pt)
BR (1) BR112016005790B1 (pt)
FR (1) FR3010655B1 (pt)
WO (1) WO2015039987A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2853333T (pt) * 2013-09-26 2019-12-02 Alfa Laval Corp Ab Método de junção de partes de metal utilizando uma camada inibidora de fusão
FR3050401B1 (fr) * 2016-04-25 2018-04-06 Compagnie Generale Des Etablissements Michelin Pneu avion ayant une armature de carcasse a endurance amelioree
CN109715411B (zh) * 2016-10-06 2021-02-09 横滨橡胶株式会社 斜交轮胎
FR3062814A1 (fr) * 2017-02-14 2018-08-17 Compagnie Generale Des Etablissements Michelin Pneumatique avec une bande de roulement comportant des elements de renforcement
US20210016612A1 (en) * 2018-03-20 2021-01-21 Compagnie Generale Des Etablissements Michelin Heavy goods vehicle pneumatic tire provided with a radiofrequency communication module
WO2020076671A1 (en) * 2018-10-09 2020-04-16 Bridgestone Americas Tire Operations, Llc Tire having circumferential tread with reinforced ribs
EP3880492B1 (fr) * 2018-11-14 2023-02-22 Compagnie Generale Des Etablissements Michelin Pneumatique pour véhicule à deux roues comprenant un renfort de frettage hybride
FR3102097A1 (fr) * 2019-10-16 2021-04-23 Compagnie Generale Des Etablissements Michelin Pneumatique a emission de bruit reduit et son procede de fabrication
FR3103733B1 (fr) * 2019-11-29 2022-08-19 Michelin & Cie Assemblage comprenant une structure porteuse adaptable

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01317803A (ja) * 1988-06-20 1989-12-22 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JP4293658B2 (ja) * 1998-11-11 2009-07-08 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
JP4450440B2 (ja) * 1998-11-11 2010-04-14 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
JP4242960B2 (ja) * 1998-12-24 2009-03-25 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
JP5170917B2 (ja) * 1999-06-17 2013-03-27 株式会社ブリヂストン 乗用車および小型トラック用の空気入りラジアルタイヤ
JP4726275B2 (ja) * 2000-01-12 2011-07-20 株式会社ブリヂストン 空気入りラジアルタイヤ
JP3708030B2 (ja) * 2001-06-26 2005-10-19 旭化成せんい株式会社 ポリケトン繊維、ポリケトン繊維撚糸物及びそれらの成形体
WO2006077973A1 (ja) * 2005-01-21 2006-07-27 Bridgestone Corporation ランフラットタイヤ
JP4681497B2 (ja) * 2006-05-08 2011-05-11 住友ゴム工業株式会社 空気入りタイヤ
JP4910677B2 (ja) * 2006-12-18 2012-04-04 横浜ゴム株式会社 空気入りタイヤ
JP4900016B2 (ja) * 2007-04-17 2012-03-21 横浜ゴム株式会社 空気入りタイヤ
JP2009023442A (ja) * 2007-07-18 2009-02-05 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JP2009137449A (ja) * 2007-12-06 2009-06-25 Sumitomo Rubber Ind Ltd ランフラットタイヤ
US20120138204A1 (en) * 2009-03-11 2012-06-07 Bridgestone Corporation Run-flat tire
JP2011255881A (ja) * 2010-05-12 2011-12-22 Bridgestone Corp 空気入りタイヤ
FR2974583B1 (fr) * 2011-04-28 2013-06-14 Michelin Soc Tech Cable textile composite aramide-polycetone
US20130105056A1 (en) * 2011-10-28 2013-05-02 Joseph Kevin Hubbell Tire having modular ply construction and method of making same
JP6078949B2 (ja) * 2012-01-30 2017-02-15 横浜ゴム株式会社 空気入りラジアルタイヤ

Also Published As

Publication number Publication date
BR112016005790B1 (pt) 2021-08-03
EP3046781A1 (fr) 2016-07-27
CN105555548A (zh) 2016-05-04
EP3046781B1 (fr) 2019-01-30
WO2015039987A1 (fr) 2015-03-26
JP2016533935A (ja) 2016-11-04
FR3010655A1 (fr) 2015-03-20
US20160207357A1 (en) 2016-07-21
CN105555548B (zh) 2017-07-21
BR112016005790A8 (pt) 2018-06-12
FR3010655B1 (fr) 2015-09-04

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Legal Events

Date Code Title Description
B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR

B25A Requested transfer of rights approved

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/09/2014, OBSERVADAS AS CONDICOES LEGAIS.