BR112012002462A2 - pneumático - Google Patents

pneumático

Info

Publication number
BR112012002462A2
BR112012002462A2 BR112012002462-0A BR112012002462A BR112012002462A2 BR 112012002462 A2 BR112012002462 A2 BR 112012002462A2 BR 112012002462 A BR112012002462 A BR 112012002462A BR 112012002462 A2 BR112012002462 A2 BR 112012002462A2
Authority
BR
Brazil
Prior art keywords
belt
layer
pneumatic tire
tire
carcass
Prior art date
Application number
BR112012002462-0A
Other languages
English (en)
Japanese (ja)
Inventor
Ichihara Eiji
Original Assignee
Bridgestone Corporation
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
Priority claimed from JP2009182506A external-priority patent/JP5503220B2/ja
Priority claimed from JP2010158553A external-priority patent/JP2012020618A/ja
Priority claimed from JP2010158532A external-priority patent/JP5917795B2/ja
Priority claimed from JP2010160526A external-priority patent/JP2012020673A/ja
Application filed by Bridgestone Corporation filed Critical Bridgestone Corporation
Publication of BR112012002462A2 publication Critical patent/BR112012002462A2/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
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/26—Folded plies
    • 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
    • B60C11/0083—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the curvature of the tyre tread
    • 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
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C2009/2048—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 special physical properties of the belt plies
    • B60C2009/2051—Modulus of the ply
    • B60C2009/2058—Modulus of the ply being different between adjacent plies
    • 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
    • B60C2009/2074—Physical properties or dimension of the belt cord
    • B60C2009/209—Tensile strength
    • 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
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C2009/2252—Physical properties or dimension of the zero degree ply cords
    • B60C2009/2295—Physical properties or dimension of the zero degree ply cords with different cords in the same layer
    • 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
    • Y10T152/10765—Characterized by belt or breaker structure
    • Y10T152/10801—Structure made up of two or more sets of plies wherein the reinforcing cords in one set lie in a different angular position relative to those in other sets
    • 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
    • Y10T152/10765—Characterized by belt or breaker structure
    • Y10T152/1081—Breaker or belt characterized by the chemical composition or physical properties of elastomer or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
BR112012002462-0A 2009-02-05 2010-07-30 pneumático BR112012002462A2 (pt)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2009-182506 2009-02-05
JP2009182506A JP5503220B2 (ja) 2009-08-05 2009-08-05 空気入りタイヤ
JP2010-158553 2010-07-13
JP2010158553A JP2012020618A (ja) 2010-07-13 2010-07-13 空気入りタイヤ
JP2010158532A JP5917795B2 (ja) 2010-07-13 2010-07-13 空気入りタイヤ
JP2010-158532 2010-07-13
JP2010-160526 2010-07-15
JP2010160526A JP2012020673A (ja) 2010-07-15 2010-07-15 空気入りタイヤ
PCT/JP2010/004854 WO2011016215A1 (ja) 2009-08-05 2010-07-30 空気入りタイヤ

Publications (1)

Publication Number Publication Date
BR112012002462A2 true BR112012002462A2 (pt) 2018-03-13

Family

ID=43544125

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012002462-0A BR112012002462A2 (pt) 2009-02-05 2010-07-30 pneumático

Country Status (6)

Country Link
US (1) US9168788B2 (pt)
EP (1) EP2463119B1 (pt)
CN (1) CN102548775B (pt)
BR (1) BR112012002462A2 (pt)
IN (1) IN2012DN00861A (pt)
WO (1) WO2011016215A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010000014A1 (de) * 2010-01-07 2011-07-14 Continental Reifen Deutschland GmbH, 30165 Fahrzeugluftreifen
BR112014026592A2 (pt) * 2012-04-24 2017-06-27 Bridgestone Corp pneu pneumático
US20140174624A1 (en) * 2012-12-21 2014-06-26 Bridgestone Americas Tire Operations, Llc Variable Belt Configuration
CN105682941B (zh) * 2013-10-29 2018-10-12 株式会社普利司通 充气轮胎
WO2015063977A1 (ja) * 2013-10-29 2015-05-07 株式会社ブリヂストン タイヤ
US10836213B2 (en) 2013-10-29 2020-11-17 Bridgestone Corporation Tire
CN106170400B (zh) * 2014-04-09 2019-04-02 株式会社普利司通 充气轮胎
JP6587825B2 (ja) * 2015-05-13 2019-10-09 株式会社ブリヂストン 乗用車用空気入りタイヤ
US11827064B2 (en) 2015-08-31 2023-11-28 The Goodyear Tire & Rubber Company Reduced weight aircraft tire
US10723177B2 (en) * 2015-08-31 2020-07-28 The Goodyear Tire & Rubber Company Reduced weight aircraft tire
JP6812293B2 (ja) * 2016-03-30 2021-01-13 株式会社ブリヂストン 空気入りタイヤ
CN106339542B (zh) * 2016-08-25 2019-08-23 中策橡胶集团有限公司 一种轮胎的整体带束层安全倍数计算方法
JP2019001196A (ja) * 2017-06-12 2019-01-10 株式会社ブリヂストン 補強部材およびそれを用いたタイヤ
JP6965597B2 (ja) * 2017-06-26 2021-11-10 住友ゴム工業株式会社 ランフラットタイヤ及びその製造方法
WO2019244740A1 (ja) * 2018-06-18 2019-12-26 株式会社ブリヂストン 空気入りタイヤ
JP2020097263A (ja) * 2018-12-17 2020-06-25 株式会社ブリヂストン タイヤ
JP7129900B2 (ja) * 2018-12-21 2022-09-02 株式会社ブリヂストン 航空機用空気入りタイヤ
JP2020138602A (ja) * 2019-02-27 2020-09-03 株式会社ブリヂストン ランフラットタイヤ

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52116503A (en) * 1976-02-13 1977-09-30 Bridgestone Corp Structure for reinforcing tread of penumatic radial tire for heavy loa d
JPS59124408A (ja) * 1982-12-29 1984-07-18 Bridgestone Corp 重荷重用へん平空気入りラジアルタイヤの製法
JP2538858B2 (ja) * 1984-06-26 1996-10-02 株式会社ブリヂストン 新都市交通システム専用軌道車両用空気入りラジアルタイヤ
EP0174147B1 (en) * 1984-08-29 1990-10-10 Sumitomo Rubber Industries, Co. Ltd Airplane tyre
US4688615A (en) * 1985-05-28 1987-08-25 The Goodyear Tire & Rubber Company Reinforcing structure for a rubber article
US5221385A (en) * 1988-12-30 1993-06-22 The Yokohama Rubber Co., Ltd. Pneumatic radial tire with noise suppressing rubber sheet in the bead region
US5339878A (en) * 1990-05-18 1994-08-23 Bridgestone Corporation Pneumatic tires for motorcycles including a spirally wound belt cord layer
JP3071808B2 (ja) * 1990-07-13 2000-07-31 株式会社ブリヂストン 空気入りタイヤ
JP2967367B2 (ja) 1990-10-26 1999-10-25 横浜ゴム株式会社 空気入りラジアルタイヤ
JP2574971B2 (ja) 1992-06-22 1997-01-22 住友ゴム工業株式会社 空気入りタイヤ
JP3490536B2 (ja) * 1995-04-21 2004-01-26 株式会社ブリヂストン 空気入りラジアルタイヤ
JPH0920106A (ja) 1995-07-05 1997-01-21 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
JP2002019414A (ja) * 2000-07-11 2002-01-23 Bridgestone Corp 乗用車用空気入りラジアルタイヤ
US7093634B2 (en) * 2001-04-23 2006-08-22 The Goodyear Tire & Rubber Company Two piece tire with improved tire tread belt
EP1452343A4 (en) 2001-12-03 2007-05-16 Bridgestone Corp BELT PACKAGE FOR AIR TIRES
US20080035263A1 (en) 2004-07-16 2008-02-14 Bridgestone Corporation Tire for Motorcycle
US7574818B2 (en) * 2006-05-25 2009-08-18 Nike, Inc. Article of footwear having an upper with thread structural elements
JP2008049923A (ja) 2006-08-25 2008-03-06 Bridgestone Corp 空気入りタイヤ
BRPI0714931A2 (pt) 2006-09-22 2013-05-21 Sumitomo Rubber Ind pneu radial para carga pesada
JP4841456B2 (ja) 2007-02-22 2011-12-21 株式会社ブリヂストン 重荷重用空気入りタイヤ
JP4842117B2 (ja) 2006-12-26 2011-12-21 株式会社ブリヂストン 空気入りタイヤ
JP2009001080A (ja) 2007-06-19 2009-01-08 Bridgestone Corp 二輪車用空気入りタイヤ
JP5013522B2 (ja) * 2007-09-07 2012-08-29 株式会社ブリヂストン 空気入りラジアルタイヤ
JP2009255619A (ja) 2008-04-11 2009-11-05 Bridgestone Corp 空気入りタイヤ
JP5102707B2 (ja) 2008-06-24 2012-12-19 株式会社ブリヂストン タイヤ

Also Published As

Publication number Publication date
US9168788B2 (en) 2015-10-27
WO2011016215A1 (ja) 2011-02-10
CN102548775B (zh) 2016-06-29
EP2463119B1 (en) 2017-05-03
CN102548775A (zh) 2012-07-04
EP2463119A1 (en) 2012-06-13
IN2012DN00861A (pt) 2015-07-10
US20120125508A1 (en) 2012-05-24
EP2463119A4 (en) 2015-04-08

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06T Formal requirements before examination
B09A Decision: intention to grant
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time