BRPI0605280A - pneu radial reforçado para aeronaves - Google Patents

pneu radial reforçado para aeronaves

Info

Publication number
BRPI0605280A
BRPI0605280A BRPI0605280-0A BRPI0605280A BRPI0605280A BR PI0605280 A BRPI0605280 A BR PI0605280A BR PI0605280 A BRPI0605280 A BR PI0605280A BR PI0605280 A BRPI0605280 A BR PI0605280A
Authority
BR
Brazil
Prior art keywords
cord
bead
reinforcement
axially
aircraft
Prior art date
Application number
BRPI0605280-0A
Other languages
English (en)
Inventor
Walter Kevin Westgate
Yuvaraj Senthil Arumugam
Robert John Gartland
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BRPI0605280A publication Critical patent/BRPI0605280A/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
    • B60C9/0042—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
    • B60C9/005—Reinforcements made of different materials, e.g. hybrid or composite cords
    • 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
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/48—Tyre cords
    • 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
    • B60C2200/02—Tyres specially adapted for particular applications for aircrafts
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S57/00—Textiles: spinning, twisting, and twining
    • Y10S57/902—Reinforcing or tyre cords
    • 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
    • Y10T152/10783—Reinforcing plies made up from wound narrow ribbons
    • 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
    • Y10T152/10855—Characterized by the carcass, carcass material, or physical arrangement of the carcass materials
    • 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
    • Y10T152/10855—Characterized by the carcass, carcass material, or physical arrangement of the carcass materials
    • Y10T152/10873—Characterized by the carcass, carcass material, or physical arrangement of the carcass materials with two or more differing cord materials

Landscapes

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

Abstract

PNEU RADIAL REFORçADO PARA AERONAVES A presente invenção consiste de um pneumático para uso em aeronaves possuindo urna banda de rodagem, um reforço de coroa e um reforço de carcaça radial. O reforço de carcaça possui pelo menos uma lona axialmente interna de cordonel têxtil envolvendo um par de núcleos de talão, pelo menos uma lona axialmente interna envolvendo o núcleo de talão em cada talão da parte interna para a parte externa, formando redobras externas e pelo menos uma lona axialmente externa de cordonéis têxteis que se estende de talão a talão ao longo das redobras da pelo menos uma lona axialmente interna. Cada talão possui um enchimento de ápice elastomérico. A pelo menos uma lona axialmente interna ou pelo menos uma lona axialmente externa possuindo cordonéis combinados que possui um alongamento percentual no rompimento de 12% a menos de 20% e uma resistência ao rompimento maior do que 1050 N, com uma densidade linear maior do que 9.000 dtex. O cordonel preferido possui fibras de poliamida e Nylon. A fibra de cordonel de poliamida consiste de uma estrutura de poliamida aromática 3300/2. a fibra de cordonel de Nylon consiste de uma estrutura de Nylon 1880/1. a estrutura de cordonel preferida é de 6,7 (A) + 4,5 (N) / 6,7 TPI. O reforço de cordonéis é de preferência usado nas camadas de lona ou também nas tiras de reforço da coroa.
BRPI0605280-0A 2005-12-20 2006-12-11 pneu radial reforçado para aeronaves BRPI0605280A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/312,879 US7484545B2 (en) 2005-12-20 2005-12-20 Radial tire for aircraft with specified merged cords

Publications (1)

Publication Number Publication Date
BRPI0605280A true BRPI0605280A (pt) 2007-10-09

Family

ID=37820608

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0605280-0A BRPI0605280A (pt) 2005-12-20 2006-12-11 pneu radial reforçado para aeronaves

Country Status (6)

Country Link
US (3) US7484545B2 (pt)
EP (1) EP1800901B1 (pt)
JP (1) JP5236181B2 (pt)
CN (1) CN1986260B (pt)
BR (1) BRPI0605280A (pt)
DE (1) DE602006013926D1 (pt)

Families Citing this family (47)

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US7484545B2 (en) * 2005-12-20 2009-02-03 The Goodyear Tire & Rubber Co. Radial tire for aircraft with specified merged cords
US20090090447A1 (en) * 2007-10-05 2009-04-09 Baldwin Jr Donald William Tire cord reinforcement
US20090107609A1 (en) * 2007-10-31 2009-04-30 Walter Kevin Westgate High Extensible Cut-Resistant Barrier
US7926533B2 (en) 2007-10-31 2011-04-19 The Goodyear Tire & Rubber Company, Inc. Pneumatic tire with increased lower sidewall durability
WO2009080077A1 (en) * 2007-12-21 2009-07-02 Pirelli Tyre S.P.A. Tire having a reinforced bead structure
US8151849B2 (en) * 2008-06-12 2012-04-10 The Goodyear Tire & Rubber Company Radial aircraft tire with flipper reinforcement
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US8752602B2 (en) 2009-04-22 2014-06-17 Bridgestone Corporation Aircraft tire
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US8413700B2 (en) 2010-02-04 2013-04-09 Bridgestone Americas Tire Operations, Llc Tire having staggered turn-ups
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FR2974583B1 (fr) * 2011-04-28 2013-06-14 Michelin Soc Tech Cable textile composite aramide-polycetone
JP2014530302A (ja) * 2011-09-30 2014-11-17 コーロン インダストリーズインク アラミド繊維コード及びその製造方法
CN102555676A (zh) * 2012-03-20 2012-07-11 天津诺曼地橡胶有限公司 耐切割轮胎
US20150246580A1 (en) * 2012-12-25 2015-09-03 Kordsa Global Endustriyel Iplik Ve Kord Bezi Sanayi Ve Ticaret Anonim Sirketi Tire reinforcement material
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US20170253085A1 (en) * 2014-10-28 2017-09-07 Compagnie Generale Des Etablissements Michelin Aircraft tire
FR3029840B1 (fr) 2014-12-16 2018-04-20 Compagnie Generale Des Etablissements Michelin Pneumatique comportant une armature de carcasse formee de deux couches
FR3029841B1 (fr) * 2014-12-16 2018-04-20 Compagnie Generale Des Etablissements Michelin Pneumatique comportant une armature de carcasse formee de deux couches
FR3034435B1 (fr) * 2015-03-31 2018-03-02 Compagnie Generale Des Etablissements Michelin Element de renfort hybride a torsions differenciees
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FR3050401B1 (fr) * 2016-04-25 2018-04-06 Compagnie Generale Des Etablissements Michelin Pneu avion ayant une armature de carcasse a endurance amelioree
MX2017016668A (es) 2016-07-01 2018-06-18 Kordsa Teknik Tekstil As Nuevo cordon de neumatico de aramida bielastico como refuerzo de carcasa.
IT201600117754A1 (it) * 2016-11-22 2018-05-22 Pirelli Pneumatico per motoveicoli
EP3576964B1 (en) * 2017-01-31 2021-08-04 Bridgestone Americas Tire Operations, LLC High performance agricultural tire
DE102017222606A1 (de) * 2017-12-13 2019-06-13 Continental Reifen Deutschland Gmbh Festigkeitsträgerlage und Fahrzeugluftreifen
US12246565B2 (en) 2017-12-22 2025-03-11 Compagnie Generale Des Etablissements Michelin Pneumatic tire comprising specified hoop reinforcer element
US12415384B2 (en) 2017-12-22 2025-09-16 Compagnie Generale Des Etablissements Michelin Tire comprising specified hooping ply
JP7119879B2 (ja) * 2018-10-12 2022-08-17 住友ゴム工業株式会社 複合コード及びそれを用いたタイヤ
JP2020094305A (ja) * 2018-12-13 2020-06-18 帝人株式会社 ゴム補強用複合コード
KR102285436B1 (ko) * 2018-12-27 2021-08-02 코오롱인더스트리 주식회사 고무에 대한 강한 접착력 및 우수한 내피로 특성을 갖는 하이브리드 타이어 코드 및 그 제조방법
US20220169078A1 (en) * 2019-04-17 2022-06-02 Pirelli Tyre S.P.A. Hybrid cord and tyre with such cord
JP7381859B2 (ja) * 2019-11-22 2023-11-16 横浜ゴム株式会社 空気入りタイヤ
JP7448342B2 (ja) * 2019-11-29 2024-03-12 帝人株式会社 ゴム補強用複合コードおよびそれを用いた伝動ベルト
US11167594B2 (en) * 2019-12-12 2021-11-09 The Goodyear Tire & Rubber Company Belt structure for a tire
BR112022013175A2 (pt) * 2020-02-06 2022-09-13 Michelin & Cie Pneu para veículo agrícola compreendendo um elemento de reforço de carcaça híbrida
JP7365966B2 (ja) * 2020-05-27 2023-10-20 株式会社ブリヂストン 航空機用空気入りラジアルタイヤ
WO2022224610A1 (ja) 2021-04-22 2022-10-27 住友ゴム工業株式会社 空気入りタイヤ
WO2023079227A1 (fr) * 2021-11-04 2023-05-11 Compagnie Generale Des Etablissements Michelin Armatures de carcasse de pneumatique pour avion
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Also Published As

Publication number Publication date
US8210223B2 (en) 2012-07-03
US7484545B2 (en) 2009-02-03
US20100024948A1 (en) 2010-02-04
CN1986260A (zh) 2007-06-27
EP1800901A2 (en) 2007-06-27
EP1800901A3 (en) 2008-11-05
JP2007168783A (ja) 2007-07-05
US20120186218A1 (en) 2012-07-26
JP5236181B2 (ja) 2013-07-17
EP1800901B1 (en) 2010-04-28
US20070137754A1 (en) 2007-06-21
DE602006013926D1 (de) 2010-06-10
CN1986260B (zh) 2010-10-27

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2284 DE 14/10/2014.