BR112015012657A2 - topo de pneumático para veículo pesado de tipo engenharia civil - Google Patents

topo de pneumático para veículo pesado de tipo engenharia civil

Info

Publication number
BR112015012657A2
BR112015012657A2 BR112015012657A BR112015012657A BR112015012657A2 BR 112015012657 A2 BR112015012657 A2 BR 112015012657A2 BR 112015012657 A BR112015012657 A BR 112015012657A BR 112015012657 A BR112015012657 A BR 112015012657A BR 112015012657 A2 BR112015012657 A2 BR 112015012657A2
Authority
BR
Brazil
Prior art keywords
layer
circumferential direction
working
civil engineering
crossed
Prior art date
Application number
BR112015012657A
Other languages
English (en)
Inventor
Sejalon Olivier
Original Assignee
Michelin & Cie
Michelin Rech Tech
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, Michelin Rech Tech filed Critical Michelin & Cie
Publication of BR112015012657A2 publication Critical patent/BR112015012657A2/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
    • B60C9/2003—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
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • 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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • 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
    • B60C2009/2012—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers
    • 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
    • B60C2009/2012—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers
    • B60C2009/2016—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers comprising cords at an angle of 10 to 30 degrees to the circumferential direction
    • 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
    • B60C2009/2012—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers
    • B60C2009/2019—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers comprising cords at an angle of 30 to 60 degrees to the circumferential direction
    • 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
    • B60C2009/2012—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers
    • B60C2009/2022—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers comprising cords at an angle of 60 to 90 degrees to the circumferential direction
    • 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
    • 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
    • B60C2200/065—Tyres specially adapted for particular applications for heavy duty vehicles for construction 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)

Abstract

resumo topo de pneumático para veículo pesado de tipo engenharia civil a invenção se refere a um pneumático (1) com uma armadura de topo (3) que compreende, radialmente do exterior para o interior: uma armadura de proteção (5) que compreende duas camadas de proteção (51, 52) que compreendem reforços metálicos elásticos, paralelos entre si em cada camada e cruzados de uma camada para a seguinte, formando assim com a direção circunferencial (yy’) ângulos respectivos a1 e a2, uma armadura de trabalho (6) que compreende duas camadas de trabalho (61, 62) que compreendem reforços metálicos não elásticos, paralelos entre si em cada camada e cruzados de uma camada para a seguinte, formando assim com a direção circunferencial (yy’) ângulos respectivos b1 e b2, e potencialmente uma armadura adicional (7) que compreende duas camadas adicionais (71, 72) que compreendem reforços metálicos não elásticos, paralelos entre si em cada camada e cruzados de uma camada para a seguinte, formando assim com a direção circunferencial (yy) ângulos respectivos c1 e c2 no máximo iguais a 15º. de acordo com a invenção, o ângulo b1, formado com a direção circunferencial (yy’) pelos reforços metálicos da primeira camada de trabalho (61), é não nulo e no máximo igual a 35º e o ângulo b2, formado com a direção circunferencial (yy’) pelos reforços metálicos da segunda camada de trabalho (62), é pelo menos igual a 70º e estritamente inferior a 90º. 1/1
BR112015012657A 2012-12-20 2013-12-18 topo de pneumático para veículo pesado de tipo engenharia civil BR112015012657A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1262425A FR2999985B1 (fr) 2012-12-20 2012-12-20 Sommet de pneumatique pour vehicule lourd de type genie civil
PCT/EP2013/077036 WO2014095963A1 (fr) 2012-12-20 2013-12-18 Sommet de pneumatique pour vehicule lourd de type genie civil

Publications (1)

Publication Number Publication Date
BR112015012657A2 true BR112015012657A2 (pt) 2017-07-11

Family

ID=47989139

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015012657A BR112015012657A2 (pt) 2012-12-20 2013-12-18 topo de pneumático para veículo pesado de tipo engenharia civil

Country Status (7)

Country Link
US (1) US20150343846A1 (pt)
EP (1) EP2934912B1 (pt)
JP (1) JP6267726B2 (pt)
CN (1) CN104870214B (pt)
BR (1) BR112015012657A2 (pt)
FR (1) FR2999985B1 (pt)
WO (1) WO2014095963A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017043143A (ja) * 2015-08-25 2017-03-02 株式会社ブリヂストン 建設車両用タイヤ
FR3090494A3 (fr) * 2018-12-19 2020-06-26 Michelin & Cie Pneumatique pour véhicule comprenant une structure de rigidification.
FR3133028B1 (fr) * 2022-02-28 2024-01-12 Michelin & Cie Architecture optimisée d’un pneumatique

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2358998A (en) * 1942-03-25 1944-09-26 Walter H Radbruch Combined container and ejector
FR2128158B1 (pt) * 1971-03-08 1974-02-22 Michelin & Cie
DE2330478A1 (de) * 1973-06-15 1974-12-19 Praschtschikin Luftreifendecke
CA1209022A (en) * 1984-06-21 1986-08-05 Masao Nakamura Heavy duty low-section pneumatic radial tire and a process for manufacturing the same
FR2566334B1 (fr) * 1984-06-22 1987-02-13 Bridgestone Corp Pneumatique radial a faible section pour fortes charges et procede pour sa fabrication
JP4257713B2 (ja) * 1998-04-10 2009-04-22 株式会社ブリヂストン 重荷重用空気入りラジアルタイヤ
EP1189769B1 (fr) * 1999-05-14 2008-08-20 Société de Technologie Michelin Armature de sommet pour pneumatique radial
JP2001063309A (ja) * 1999-08-27 2001-03-13 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
US7404425B2 (en) * 2002-04-24 2008-07-29 The Goodyear Tire & Rubber Company Belt package for super single truck tires
US7559349B2 (en) * 2002-06-28 2009-07-14 Bridgestone Corporation Pneumatic tire with circumferential and transversal reinforcement layers
BRPI0607219B1 (pt) * 2005-01-28 2018-11-06 Bridgestone Corp pneumático radial para um veículo de construção
JP4677307B2 (ja) * 2005-08-29 2011-04-27 株式会社ブリヂストン 重荷重用空気入りラジアルタイヤ
FR2897076B1 (fr) * 2006-02-09 2008-04-18 Michelin Soc Tech Cable composite elastique pour pneumatique.
FR2910379B1 (fr) * 2006-12-21 2009-03-06 Michelin Soc Tech Pneumatique pour vehicule lourd.
JP4479772B2 (ja) * 2007-09-20 2010-06-09 横浜ゴム株式会社 空気入りタイヤ
JP4670880B2 (ja) * 2008-03-11 2011-04-13 横浜ゴム株式会社 重荷重用空気入りタイヤ
US20100006518A1 (en) * 2008-07-08 2010-01-14 Brobst Thomas J Quick installation mounting structure
CN102656025A (zh) * 2009-11-26 2012-09-05 株式会社普利司通 充气轮胎
FR2953761B1 (fr) * 2009-12-10 2012-04-13 Michelin Soc Tech Pneumatique pour vehicules lourds comportant une couche d'elements de renforcement circonferentiels constituee d'une partie centrale et de deux parties axialement exterieures
DE102010016550A1 (de) * 2010-04-21 2011-10-27 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen

Also Published As

Publication number Publication date
EP2934912B1 (fr) 2018-02-21
JP2016500355A (ja) 2016-01-12
CN104870214B (zh) 2017-03-22
EP2934912A1 (fr) 2015-10-28
WO2014095963A1 (fr) 2014-06-26
FR2999985B1 (fr) 2017-02-03
JP6267726B2 (ja) 2018-01-24
US20150343846A1 (en) 2015-12-03
FR2999985A1 (fr) 2014-06-27
CN104870214A (zh) 2015-08-26

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A 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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2545 DE 15-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.