ES2169540T3 - Armadura de corona para neumatico radial. - Google Patents

Armadura de corona para neumatico radial.

Info

Publication number
ES2169540T3
ES2169540T3 ES98939527T ES98939527T ES2169540T3 ES 2169540 T3 ES2169540 T3 ES 2169540T3 ES 98939527 T ES98939527 T ES 98939527T ES 98939527 T ES98939527 T ES 98939527T ES 2169540 T3 ES2169540 T3 ES 2169540T3
Authority
ES
Spain
Prior art keywords
fabric
block
work
circumferential orientation
threads
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES98939527T
Other languages
English (en)
Inventor
Yves Herbelleau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Application granted granted Critical
Publication of ES2169540T3 publication Critical patent/ES2169540T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60C9/20—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
    • 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
    • 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
    • B60C2009/2266—Density of the cords in width direction
    • B60C2009/2271—Density of the cords in width direction with variable density
    • 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
    • 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

Landscapes

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

Abstract

Neumático que comprende una corona, dos costados y dos talones, una armadura de carcasa (1) anclada en los dos talones y una armadura de corona (3), comprendiendo la citada armadura de corona, radicalmente del interior al exterior, un bloque de trabajo (3) y un bloque de protección (32), teniendo el citado bloque de trabajo, al menos, dos telas de trabajo (311, 312) superpuestas formadas por hilos paralelos en cada tela y cruzados de una tela a la siguiente formando con la dirección circunferencial ángulos (alfa, beta) comprendidos entre 10º y 45º y una tela (313) de hilos paralelos de orientación circunferencial, teniendo el citado bloque de protección (32), al menos, una tela (321) de hilos paralelos de alargamiento a la rotura superior al de los hilos de la tela de orientación circunferencial del bloque de trabajo, caracterizado porque la citada tela (313) de hilos paralelos de orientación circunferencial es la tela del citado bloque de trabajo dispuesta radialmente más al exterior, porque los hilos paralelos de la citada tela del bloque de protección tienen una orientación circunferencial y porque la citada tela de hilos paralelos de orientación circunferencial (313) del citado bloque de trabajo (32) tiene una anchura axial (L313) inferior a la anchura axial (L312) de la menos ancha de las citadas telas de trabajo (312), así como a la anchura axial de la citada tela (321) de hilos de orientación circunferencial del bloque de protección (32).
ES98939527T 1997-06-26 1998-06-24 Armadura de corona para neumatico radial. Expired - Lifetime ES2169540T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9708321A FR2765151A1 (fr) 1997-06-26 1997-06-26 Armature de sommet pour pneumatique radial

Publications (1)

Publication Number Publication Date
ES2169540T3 true ES2169540T3 (es) 2002-07-01

Family

ID=9508727

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98939527T Expired - Lifetime ES2169540T3 (es) 1997-06-26 1998-06-24 Armadura de corona para neumatico radial.

Country Status (13)

Country Link
US (1) US6460587B1 (es)
EP (1) EP0991531B1 (es)
JP (1) JP4072210B2 (es)
KR (1) KR100573196B1 (es)
CN (1) CN1103294C (es)
AU (1) AU732746B2 (es)
BR (1) BR9810457A (es)
CA (1) CA2294791C (es)
DE (1) DE69802806T2 (es)
ES (1) ES2169540T3 (es)
FR (1) FR2765151A1 (es)
RU (1) RU2186691C2 (es)
WO (1) WO1999000260A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6777565B2 (en) 2000-06-29 2004-08-17 Board Of Trustees, The University Of Illinois Organometallic compounds and their use as precursors for forming films and powders of metal or metal derivatives
JP4691311B2 (ja) 2000-07-24 2011-06-01 ソシエテ ド テクノロジー ミシュラン アラミドファイバー製保護クラウンプライを備えたタイヤ
EP1597095B1 (fr) * 2003-02-17 2009-09-09 Société de Technologie Michelin Armature de sommet pour pneumatique radial
BRPI0407522A (pt) * 2003-02-17 2006-02-14 Technologie Michelin E Micheli pneumático
CN100374309C (zh) * 2003-02-17 2008-03-12 米其林研究和技术股份有限公司 子午线轮胎的胎冠增强件
CN100457477C (zh) * 2003-09-18 2009-02-04 米其林技术公司 用于轮胎胎冠的增强骨架
JP3983270B2 (ja) * 2005-05-31 2007-09-26 横浜ゴム株式会社 重荷重用空気入りラジアルタイヤ
EP2174802A1 (en) * 2008-10-08 2010-04-14 Société de Technologie MICHELIN Tyre having a belt ply with cords disposed along the circumference of the tire to reduce the tire noise
FR2939722B1 (fr) * 2008-12-17 2010-12-31 Michelin Soc Tech Pneumatique pour vehicules lourds dont l'armature de sommet comporte au moins une couche d'elements de renforcement circonferentiels
JP5342366B2 (ja) * 2009-08-05 2013-11-13 株式会社ブリヂストン 空気入りタイヤ
US20120267025A1 (en) 2009-12-11 2012-10-25 Guido Luigi Daghini Tyre for a wheel of a heavy load vehicle
DE102011000703A1 (de) * 2011-02-14 2012-08-16 Continental Reifen Deutschland Gmbh Verfahren zur Herstellung eines Fahrzeugluftreifens
CN103547462B (zh) 2011-05-31 2016-09-07 倍耐力轮胎股份公司 重载车辆车轮的充气轮胎
JP5980581B2 (ja) * 2012-06-13 2016-08-31 東洋ゴム工業株式会社 空気入りタイヤ
JP5928524B2 (ja) * 2014-05-20 2016-06-01 横浜ゴム株式会社 空気入りタイヤ
JP6601215B2 (ja) * 2014-06-17 2019-11-06 横浜ゴム株式会社 空気入りタイヤ
WO2017105425A1 (en) * 2015-12-16 2017-06-22 Compagnie Generale Des Etablissements Michelin Tire with improved crown portion reinforcement
FR3102096B1 (fr) 2019-10-22 2021-09-17 Michelin & Cie Armature de sommet pour pneumatique de type metropolitain

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939502A (en) * 1954-10-28 1960-06-07 Us Rubber Co Pneumatic tire
FR2133533B1 (es) * 1971-04-16 1974-03-08 Michelin & Cie
FR2246193A5 (en) * 1973-10-02 1975-04-25 Vignal Maurice Hydraulic pump for lifting water - has partly immersed double chamber connected by pipes to compressor on surface
IT1093433B (it) * 1978-03-09 1985-07-19 Pirelli Perfezionamento alla struttura anulare di rinforzo per pneumatici radiali
FR2446193A1 (fr) * 1979-01-11 1980-08-08 Kleber Colombes Pneumatique, notamment pour avions
GB2201925B (en) * 1987-03-12 1991-02-27 Dunlop Ltd Radial ply tyre
US4934428A (en) * 1987-12-07 1990-06-19 Bridgestone Corporation Heavy duty pneumatic radial tire
DE3826587A1 (de) 1988-08-04 1990-02-15 Sp Reifenwerke Gmbh Guertelreifen und verfahren zu dessen aufbau
AU625337B2 (en) * 1989-05-31 1992-07-09 Sp Reifenwerke Gmbh Vehicle tyre
EP0463875B1 (en) * 1990-06-27 1995-04-12 Sumitomo Rubber Industries, Co. Ltd Motorcycle radial tyre
JP3305758B2 (ja) * 1992-07-14 2002-07-24 株式会社ブリヂストン 空気入りラジアルタイヤ
JP3556712B2 (ja) * 1994-09-19 2004-08-25 株式会社ブリヂストン 空気入りタイヤ

Also Published As

Publication number Publication date
US6460587B1 (en) 2002-10-08
EP0991531B1 (fr) 2001-12-05
BR9810457A (pt) 2000-09-05
CN1267259A (zh) 2000-09-20
FR2765151A1 (fr) 1999-01-01
EP0991531A1 (fr) 2000-04-12
DE69802806T2 (de) 2002-07-18
RU2186691C2 (ru) 2002-08-10
KR20010014125A (ko) 2001-02-26
KR100573196B1 (ko) 2006-04-24
DE69802806D1 (de) 2002-01-17
JP4072210B2 (ja) 2008-04-09
CA2294791C (fr) 2006-08-08
AU8800898A (en) 1999-01-19
CN1103294C (zh) 2003-03-19
WO1999000260A1 (fr) 1999-01-07
AU732746B2 (en) 2001-04-26
JP2002506403A (ja) 2002-02-26
CA2294791A1 (fr) 1999-01-07

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