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BRPI1015174A8 - Pneumático com armadura de carcaça radial - Google Patents

Pneumático com armadura de carcaça radial

Info

Publication number
BRPI1015174A8
BRPI1015174A8 BRPI1015174A BRPI1015174A BRPI1015174A8 BR PI1015174 A8 BRPI1015174 A8 BR PI1015174A8 BR PI1015174 A BRPI1015174 A BR PI1015174A BR PI1015174 A BRPI1015174 A BR PI1015174A BR PI1015174 A8 BRPI1015174 A8 BR PI1015174A8
Authority
BR
Brazil
Prior art keywords
circumferential
reinforcement elements
armor
pneumatic
layer
Prior art date
Application number
BRPI1015174A
Other languages
English (en)
Inventor
Delebecq Joël
Godeau Gilles
Original Assignee
Soc Tech Michelin
Michelin & Cie
Michelin Rech Et Techinique S A
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 Soc Tech Michelin, Michelin & Cie, Michelin Rech Et Techinique S A filed Critical Soc Tech Michelin
Publication of BRPI1015174A2 publication Critical patent/BRPI1015174A2/pt
Publication of BRPI1015174A8 publication Critical patent/BRPI1015174A8/pt
Publication of BRPI1015174B1 publication Critical patent/BRPI1015174B1/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
    • B60C3/00—Tyres characterised by the transverse section
    • B60C3/04—Tyres characterised by the transverse section characterised by the relative dimensions of the section, e.g. low profile
    • 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
    • B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
    • 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
    • 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
    • B60C9/28—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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
    • B60C2011/0016—Physical properties or dimensions
    • B60C2011/0033—Thickness of the 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles

Landscapes

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

Abstract

PNEUMÁTICO COM ARMADURA DE CARCAÇA RADIAL. A invenção se refere a um pneumático com armadura de carcaça radial que compreende uma armadura de topo formada por pelo menos duas camadas de topo de trabalho (41, 43), ela própria coberta radialmente por uma banda de rodagem (5), a dita banda de rodagem sendo reunida a dois talões por intermédio de dois costados e a armadura de topo compreendendo pelo menos uma camada de elementos de reforço circunferenciais (42). De acordo com a invenção, a relação da espessura (12) do bloco de topo em uma extremidade de apoio sobre a espessura (15) do bloco de topo no plano mediano circunferencial é superior a 1,20 e a relação da distância (16) entre a superfície de desgaste limite e os elementos de reforço da camada de elementos de reforço circunferências no plano mediano circunferencial sobre a distância (17) entre a superfície de desgaste limite e os elementos de reforço da camada de elementos de reforço circunferenciais é compreendida entre 0.95 e 1,05.
BRPI1015174-5A 2009-04-07 2010-04-06 pneumático com armadura de carcaça radial BRPI1015174B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0952260 2009-04-07
FR0952260A FR2943951B1 (fr) 2009-04-07 2009-04-07 Pneumatique pour vehicules lourds comportant une couche d'elements de renforcement circonferentiels.
PCT/EP2010/054532 WO2010115891A1 (fr) 2009-04-07 2010-04-06 Pneumatique pour véhicules lourds comportant une couche d'éléments de renforcement circonférentiels

Publications (3)

Publication Number Publication Date
BRPI1015174A2 BRPI1015174A2 (pt) 2016-04-19
BRPI1015174A8 true BRPI1015174A8 (pt) 2018-01-02
BRPI1015174B1 BRPI1015174B1 (pt) 2020-10-20

Family

ID=41059592

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1015174-5A BRPI1015174B1 (pt) 2009-04-07 2010-04-06 pneumático com armadura de carcaça radial

Country Status (8)

Country Link
US (1) US20120097307A1 (pt)
EP (1) EP2416972B1 (pt)
JP (1) JP5635588B2 (pt)
CN (1) CN102365180B (pt)
BR (1) BRPI1015174B1 (pt)
FR (1) FR2943951B1 (pt)
RU (1) RU2507081C2 (pt)
WO (1) WO2010115891A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2731809B1 (fr) 2011-07-12 2015-09-09 Compagnie Générale des Etablissements Michelin Pneumatique comportant une couche d' elements de renforcement circonferentiels
KR101710068B1 (ko) * 2012-10-10 2017-03-08 요코하마 고무 가부시키가이샤 공기입 타이어
WO2014057548A1 (ja) * 2012-10-10 2014-04-17 横浜ゴム株式会社 空気入りタイヤ
DE112012006993T5 (de) * 2012-10-10 2015-06-18 The Yokohama Rubber Co., Ltd. Luftreifen
DE112012006990T5 (de) * 2012-10-10 2015-06-18 The Yokohama Rubber Co., Ltd. Luftreifen
US9950570B2 (en) 2012-12-28 2018-04-24 The Yokohama Rubber Co., Ltd. Pneumatic tire
DE112012007262B4 (de) 2012-12-28 2023-09-07 The Yokohama Rubber Co., Ltd. Luftreifen
CN104870209B (zh) 2012-12-28 2017-02-22 横滨橡胶株式会社 充气轮胎
US10166819B2 (en) 2012-12-28 2019-01-01 The Yokohama Rubber Co., Ltd. Pneumatic tire
KR101711818B1 (ko) 2012-12-28 2017-03-13 요코하마 고무 가부시키가이샤 공기입 타이어
US10272723B2 (en) 2012-12-28 2019-04-30 The Yokohama Rubber Co., Ltd. Pneumatic tire
JP6111134B2 (ja) * 2013-04-23 2017-04-05 横浜ゴム株式会社 空気入りタイヤ
JP6245003B2 (ja) * 2014-03-13 2017-12-13 横浜ゴム株式会社 空気入りタイヤ
FR3032978B1 (fr) * 2015-02-19 2017-10-27 Michelin & Cie Cable multitorons de structure 1xn pour armature de protection de pneumatique
WO2017116393A1 (en) * 2015-12-28 2017-07-06 Compagnie Generale Des Etablissements Michelin Heavy truck tire
FR3048381B1 (fr) * 2016-03-02 2018-03-09 Compagnie Generale Des Etablissements Michelin Armature de sommet de pneumatique constituee de deux couches de sommet de travail
US11951772B2 (en) * 2017-11-20 2024-04-09 The Yokohama Rubber Co., Ltd. Pneumatic tire
FR3080797A1 (fr) * 2018-05-04 2019-11-08 Compagnie Generale Des Etablissements Michelin Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
WO2021140288A1 (fr) * 2020-01-07 2021-07-15 Compagnie Generale Des Etablissements Michelin Câble multi-torons à deux couches à énergie à rupture améliorée et à module tangent bas
JP7648872B2 (ja) * 2020-12-17 2025-03-19 横浜ゴム株式会社 空気入りラジアルタイヤ

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1389428A (fr) 1963-07-19 1965-02-19 Pneumatiques, Caoutchouc Manufacture Et Plastiques Kleber Colombes Pneumatique pour véhicule de forte charge
GB1190916A (en) * 1966-10-07 1970-05-06 Dunlop Co Ltd Improvements in or relating to Reinforced Rubber Articles
DE2313586A1 (de) 1973-03-19 1974-09-26 Uniroyal Ag Fahrzeugluftreifen, insbesondere fuer lastkraftwagen
GB1565066A (en) * 1976-09-07 1980-04-16 Dunlop Ltd Steel cords
JPS53136203A (en) * 1977-05-02 1978-11-28 Bridgestone Corp Pneumatic tyre of lug type
JPH01141104A (ja) * 1987-11-27 1989-06-02 Sumitomo Rubber Ind Ltd 重荷重用空気入りラジアルタイヤ
JPH02136305A (ja) * 1988-11-17 1990-05-24 Sumitomo Rubber Ind Ltd Ａｔｖ用タイヤ
FR2694521A1 (fr) 1992-08-05 1994-02-11 Sedepro Ancrage de la carcasse d'un pneumatique.
AU683522B2 (en) * 1993-12-15 1997-11-13 N.V. Bekaert S.A. Open steel cord structure
FR2728510A1 (fr) * 1994-12-23 1996-06-28 Michelin & Cie Pneumatique de rapport de forme h/s inferieur ou egal a 0,6
FR2759945B1 (fr) * 1997-02-24 1999-04-02 Michelin & Cie Pneumatique de rapport de forme h/s inferieur ou egal a 0,6
FR2770458B1 (fr) 1997-11-05 1999-12-03 Michelin & Cie Armature de sommet pour pneumatique "poids-lours"
JP3564096B2 (ja) * 2001-10-25 2004-09-08 住友ゴム工業株式会社 重荷重用ラジアルタイヤ
DE60229771D1 (de) * 2001-12-14 2008-12-18 Sumitomo Rubber Ind Reifen für hohe beanspruchungen
JP3999524B2 (ja) * 2002-01-31 2007-10-31 住友ゴム工業株式会社 不整地走行用ラジアルタイヤ
CA2465463A1 (en) * 2003-06-09 2004-12-09 The Goodyear Tire & Rubber Company Two-piece tire with improved tire tread belt and carcass
FR2857620B1 (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
FR2857621B1 (fr) * 2003-07-18 2005-08-19 Michelin Soc Tech Pneumatique pour vehicules lourds
CA2533851A1 (en) * 2006-01-24 2007-07-24 Soucy International Inc. Traction assembly for a heavy vehicle
JP4984662B2 (ja) * 2006-06-09 2012-07-25 横浜ゴム株式会社 空気入りタイヤ
FR2916159B1 (fr) * 2007-05-14 2011-03-18 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2916160B1 (fr) * 2007-05-14 2009-07-17 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2921014B1 (fr) * 2007-09-13 2011-03-18 Michelin Soc Tech Pneumatique pour vehicules lourds.

Also Published As

Publication number Publication date
RU2011144821A (ru) 2013-05-20
RU2507081C2 (ru) 2014-02-20
JP2012522686A (ja) 2012-09-27
WO2010115891A1 (fr) 2010-10-14
EP2416972A1 (fr) 2012-02-15
FR2943951A1 (fr) 2010-10-08
EP2416972B1 (fr) 2013-10-02
US20120097307A1 (en) 2012-04-26
BRPI1015174A2 (pt) 2016-04-19
CN102365180B (zh) 2014-12-24
FR2943951B1 (fr) 2012-12-14
JP5635588B2 (ja) 2014-12-03
CN102365180A (zh) 2012-02-29
BRPI1015174B1 (pt) 2020-10-20

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: MICHELIN RECHERCHE ET TECHINIQUE S.A (CH) , COMPAG

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]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 20/10/2020, OBSERVADAS AS CONDICOES LEGAIS.