EA200970757A1 - Конструкция борта пневматической шины - Google Patents

Конструкция борта пневматической шины

Info

Publication number
EA200970757A1
EA200970757A1 EA200970757A EA200970757A EA200970757A1 EA 200970757 A1 EA200970757 A1 EA 200970757A1 EA 200970757 A EA200970757 A EA 200970757A EA 200970757 A EA200970757 A EA 200970757A EA 200970757 A1 EA200970757 A1 EA 200970757A1
Authority
EA
Eurasian Patent Office
Prior art keywords
pneumatic tire
branch
fastening structure
contact
fittings
Prior art date
Application number
EA200970757A
Other languages
English (en)
Other versions
EA014624B1 (ru
Inventor
Бофа Гризэн
Филипп Джонсон
Оливье Ленепве
Original Assignee
Сосьете Де Текноложи Мишлен
Мишлен Решерш Э Текник С.А.
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 Сосьете Де Текноложи Мишлен, Мишлен Решерш Э Текник С.А. filed Critical Сосьете Де Текноложи Мишлен
Publication of EA200970757A1 publication Critical patent/EA200970757A1/ru
Publication of EA014624B1 publication Critical patent/EA014624B1/ru

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
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C15/0018—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion not folded around the bead core, e.g. floating or down 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
    • 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
    • B60C15/0027—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion with low ply turn-up, i.e. folded around the bead core and terminating at the bead core
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Ropes Or Cables (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Fats And Perfumes (AREA)

Abstract

Пневматическая шина для большегрузного транспортного средства, содержащая радиальную каркасную арматуру (10), закрепленную в каждом из бортов на крепежной конструкции (20), при этом каркасная арматура (10) частично намотана вокруг крепежной конструкции (20), проходя изнутри пневматической шины наружу, первую соединительную арматуру (30), частично входящую в контакт с каркасной арматурой (20) и намотанную вокруг крепежной конструкции (20), вторую соединительную арматуру (40), образованную множеством усилений, имеющих среднее направление, образующее с окружным направлением угол, не превышающий 50°, и охватывающую первую соединительную арматуру (30), образуя внутреннюю ветвь (41) и наружную ветвь (42), при этом внутренняя ветвь (41) находится в контакте по длине V1 с каркасной арматурой между первой концевой точкой D1 упомянутой первой ветви и концевой точной Р1 первой соединительной арматуры (30), наружная ветвь (42) находится в контакте с каркасной арматурой, начиная от точки D20 до концевой точки D2 наружной ветви по длине V2, при этом точки D1 и D2 расположены радиально за пределами концевых точек P1, P2 первой соединительной арматуры (30).
EA200970757A 2007-02-12 2008-01-30 Конструкция борта пневматической шины EA014624B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0701047A FR2912346B1 (fr) 2007-02-12 2007-02-12 Structure de bourrelet de pneu
PCT/EP2008/051095 WO2008107234A1 (fr) 2007-02-12 2008-01-30 Structure de bourrelet de pneu

Publications (2)

Publication Number Publication Date
EA200970757A1 true EA200970757A1 (ru) 2010-02-26
EA014624B1 EA014624B1 (ru) 2010-12-30

Family

ID=38327006

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200970757A EA014624B1 (ru) 2007-02-12 2008-01-30 Конструкция борта пневматической шины

Country Status (10)

Country Link
US (1) US8061401B2 (ru)
EP (1) EP2121355B1 (ru)
JP (1) JP5098093B2 (ru)
CN (1) CN101626908B (ru)
AT (1) ATE477943T1 (ru)
BR (1) BRPI0808454A8 (ru)
DE (1) DE602008002229D1 (ru)
EA (1) EA014624B1 (ru)
FR (1) FR2912346B1 (ru)
WO (1) WO2008107234A1 (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2945474B1 (fr) * 2009-05-12 2011-05-06 Michelin Soc Tech Armature de renforcement bi materiaux de renforts et pneu comportant une telle armature.
JP5461092B2 (ja) * 2009-07-24 2014-04-02 株式会社ブリヂストン 空気入りタイヤ
FR2948605B1 (fr) * 2009-07-30 2011-08-12 Michelin Soc Tech Pneumatique pour vehicule poids lourd ayant un bourrelet renforce.
FR2948604B1 (fr) 2009-07-30 2012-11-09 Michelin Soc Tech Pneumatique pour vehicule poids lourd ayant des bourrelets renforces.
US8813804B2 (en) 2009-07-30 2014-08-26 Compagnie Generale Des Etablissements Michelin Tire for heavy goods vehicle having a reinforced bead
FR2959964B1 (fr) 2010-05-12 2012-06-01 Michelin Soc Tech Pneumatique comportant un bourrelet perfectionne.
US20120125511A1 (en) * 2010-11-23 2012-05-24 Arsavir Takfor Andonian Pneumatic tire carcass with non-continuous ply in the bead areas
IT1403442B1 (it) * 2011-01-17 2013-10-17 Bridgestone Corp Pneumatico e metodo per la costruzione di un pneumatico
US8622106B1 (en) 2012-08-27 2014-01-07 The Goodyear Tire & Rubber Company Bead structure for a pneumatic tire
FR3041285B1 (fr) * 2015-09-18 2017-10-27 Michelin & Cie Pneumatique possedant un transpondeur passif et procede de communication d'un tel pneumatique
US20190061439A1 (en) * 2017-08-29 2019-02-28 The Goodyear Tire & Rubber Company Bead structure for a pneumatic tire
KR101981892B1 (ko) * 2018-06-15 2019-05-23 한국타이어 주식회사 공기압 타이어의 비드 보강 장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1393952A (en) * 1921-10-18 Tire-casing
MY103255A (en) * 1987-04-17 1993-05-29 Goodyear Tire & Rubber A pneumatic tire
US6260597B1 (en) * 1997-06-13 2001-07-17 Bridgestone Corporation Heavy duty pneumatic radial tires with organic fiber cord bead reinforcing layer
FR2773519B1 (fr) * 1998-01-12 2000-02-11 Michelin & Cie Bourrelet de pneumatique avec elements de renfort circonferentiels
JP2001018619A (ja) * 1999-07-02 2001-01-23 Bridgestone Corp ビード部耐久性にすぐれる空気入りタイヤ
JP2001191747A (ja) * 2000-01-11 2001-07-17 Bridgestone Corp 空気入りタイヤ
JP2001191746A (ja) * 2000-01-11 2001-07-17 Bridgestone Corp 空気入りタイヤ
FR2804907B1 (fr) * 2000-02-10 2002-09-20 Michelin Soc Tech Bourrelet de pneumatique avec nappes textiles
DE60235975D1 (de) * 2001-05-15 2010-05-27 Bridgestone Corp Luftreifen
JP3930474B2 (ja) * 2003-12-25 2007-06-13 住友ゴム工業株式会社 重荷重用タイヤ
FR2882691B1 (fr) * 2005-03-07 2009-07-03 Michelin Soc Tech Structure de bourrelet de pneumatique

Also Published As

Publication number Publication date
JP5098093B2 (ja) 2012-12-12
EP2121355B1 (fr) 2010-08-18
US8061401B2 (en) 2011-11-22
EP2121355A1 (fr) 2009-11-25
BRPI0808454A8 (pt) 2017-12-26
CN101626908A (zh) 2010-01-13
DE602008002229D1 (de) 2010-09-30
US20100006201A1 (en) 2010-01-14
JP2010517865A (ja) 2010-05-27
CN101626908B (zh) 2012-03-21
BRPI0808454A2 (pt) 2014-07-22
EA014624B1 (ru) 2010-12-30
FR2912346A1 (fr) 2008-08-15
FR2912346B1 (fr) 2009-04-24
ATE477943T1 (de) 2010-09-15
WO2008107234A1 (fr) 2008-09-12

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

PD4A Registration of transfer of a eurasian patent in accordance with the succession in title
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU