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BR9811296A - Pneumático de armadura de carcaça radial - Google Patents

Pneumático de armadura de carcaça radial

Info

Publication number
BR9811296A
BR9811296A BR9811296-1A BR9811296A BR9811296A BR 9811296 A BR9811296 A BR 9811296A BR 9811296 A BR9811296 A BR 9811296A BR 9811296 A BR9811296 A BR 9811296A
Authority
BR
Brazil
Prior art keywords
circumferential direction
canvas
tire
armature
apex
Prior art date
Application number
BR9811296-1A
Other languages
English (en)
Inventor
Andre Colom
Original Assignee
Michelin & Cie
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 filed Critical Michelin & Cie
Publication of BR9811296A publication Critical patent/BR9811296A/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
    • B60C9/20—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
    • B60C9/2006—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 consisting of steel cord plies only
    • 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
    • B60C9/28—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass
    • 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
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
    • 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

Landscapes

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

Abstract

"PNEUMáTICO DE ARMADURA DE CARCAçA RADIAL". Pneumático de armadura de carcaça radial (1), que tem uma armadura de vértice (3) que compreende pelo menos duas lonas de vértice de trabalho (32, 34) feitas de cabos inextensíveis, cruzados de uma lona para a outra formando assim com a direção circunferencial ângulos compreendidos entre 10° e 45°, caracterizado pelo fato de que, na ausência de qualquer lona formada de cabos inextensíveis que formam com a direção circunferencial um ângulo superior a 45°, uma lona adicional (33), contínua axialmente, formada de elementos de reforço ondulados, orientados sensivelmente paralelamente à direção circunferencial, é posicionada radialmente entre as lonas de trabalho (32, 34).
BR9811296-1A 1997-08-01 1998-07-15 Pneumático de armadura de carcaça radial BR9811296A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9709996 1997-08-01
PCT/EP1998/004394 WO1999006227A1 (fr) 1997-08-01 1998-07-15 Armature de sommet de pneumatique

Publications (1)

Publication Number Publication Date
BR9811296A true BR9811296A (pt) 2000-08-29

Family

ID=9510031

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9811296-1A BR9811296A (pt) 1997-08-01 1998-07-15 Pneumático de armadura de carcaça radial

Country Status (9)

Country Link
US (1) US6386256B1 (pt)
EP (1) EP0999939B1 (pt)
JP (1) JP4477769B2 (pt)
CN (1) CN1103295C (pt)
BR (1) BR9811296A (pt)
CA (1) CA2299527C (pt)
DE (1) DE69803989T2 (pt)
ES (1) ES2173610T3 (pt)
WO (1) WO1999006227A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2778368A1 (fr) * 1998-05-11 1999-11-12 Michelin & Cie Armature de sommet de pneumatique
US6619357B1 (en) 2002-04-24 2003-09-16 The Goodyear Tire & Rubber Company Belt package for super single truck tires
FR2842142A1 (fr) * 2002-07-15 2004-01-16 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2857621B1 (fr) * 2003-07-18 2005-08-19 Michelin Soc Tech Pneumatique pour vehicules lourds
PL1648719T3 (pl) * 2003-07-18 2010-02-26 Soc Tech Michelin Opona do pojazdów ciężkich
FR2857620B1 (fr) * 2003-07-18 2005-08-19 Michelin Soc Tech Pneumatique pour vehicules lourds
US7267149B2 (en) 2003-12-22 2007-09-11 The Goodyear Tire & Rubber Company Pneumatic tire with improved crown durability
EP2113398B1 (en) * 2007-02-23 2012-03-28 Bridgestone Corporation Pneumatic radial tire
FR3038259B1 (fr) * 2015-07-03 2017-07-21 Michelin & Cie Pneumatique comportant trois couches de travail
FR3099087B1 (fr) * 2019-07-23 2021-07-02 Michelin & Cie Pneumatique pour vehicule lourd de type genie civil avec une armature sommet simplifiee

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688615A (en) * 1985-05-28 1987-08-25 The Goodyear Tire & Rubber Company Reinforcing structure for a rubber article
DE68912253T2 (de) * 1988-09-19 1994-05-11 Bridgestone Corp Luftreifen.
US5271445A (en) 1988-09-19 1993-12-21 Bridgestone Corporation Pneumatic tire including wave-shaped cords or filaments
JP2623003B2 (ja) * 1989-03-14 1997-06-25 株式会社ブリヂストン 空気入りラジアルタイヤ
US5225013A (en) 1989-03-14 1993-07-06 Bridgestone Corporation Pneumatic radial tire including wavy or zigzag belt cords
JPH06183207A (ja) * 1992-12-21 1994-07-05 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
JPH06191219A (ja) * 1992-12-25 1994-07-12 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
FR2744954B1 (fr) * 1996-02-20 1998-03-20 Michelin & Cie Armature de sommet pour pneumatique "poids-lourds"
FR2744955B1 (fr) 1996-02-20 1998-03-20 Michelin & Cie Armature de sommet de pneumatique

Also Published As

Publication number Publication date
DE69803989D1 (de) 2002-04-04
EP0999939B1 (fr) 2002-02-27
DE69803989T2 (de) 2002-08-29
CN1103295C (zh) 2003-03-19
JP4477769B2 (ja) 2010-06-09
CA2299527C (fr) 2006-06-27
CN1269754A (zh) 2000-10-11
US6386256B1 (en) 2002-05-14
JP2001512067A (ja) 2001-08-21
WO1999006227A1 (fr) 1999-02-11
EP0999939A1 (fr) 2000-05-17
ES2173610T3 (es) 2002-10-16
CA2299527A1 (fr) 1999-02-11

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2262 DE 13-05-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.