BRPI0412723A - pneumático com armação de carcaça radial - Google Patents

pneumático com armação de carcaça radial

Info

Publication number
BRPI0412723A
BRPI0412723A BRPI0412723-4A BRPI0412723A BRPI0412723A BR PI0412723 A BRPI0412723 A BR PI0412723A BR PI0412723 A BRPI0412723 A BR PI0412723A BR PI0412723 A BRPI0412723 A BR PI0412723A
Authority
BR
Brazil
Prior art keywords
axial width
tread
tire
reinforcing elements
casing frame
Prior art date
Application number
BRPI0412723-4A
Other languages
English (en)
Inventor
Robert Radulescu
Guy Cluzel
Original Assignee
Michelin Soc Tech
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34178774&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0412723(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Michelin Soc Tech, Michelin Rech Tech filed Critical Michelin Soc Tech
Publication of BRPI0412723A publication Critical patent/BRPI0412723A/pt
Publication of BRPI0412723B1 publication Critical patent/BRPI0412723B1/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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0083—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the curvature of the tyre 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
    • 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
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Disintegrating Or Milling (AREA)
  • Pens And Brushes (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

"PNEUMáTICO COM ARMAçãO DE CARCAçA RADIAL". A invenção refere-se a um pneumático com armação de carcaça radial (2) compreendendo uma armação de topo (4) formada por ao menos duas camadas (41, 43) de topo de trabalho de elementos de reforço inextensíveis, cruzadas de uma lona a outra fazendo com a direção circunferencial ângulos compreendidos entre 10<198> e 45<198>, ela própria coberta radialmente por uma banda de rodagem (5), a dita banda de rodagem sendo reunida com dois talões pelo intermédio de dois elementos de reforço circunferenciais (42) de largura axial inferior àquela de ao menos uma das camadas de topo de trabalho. De acordo com a invenção, a relação da largura axial de ao menos uma camada de elementos de reforço circunferenciais sobre a largura axial da banda de rodagem (L) é superior a 0,6 e de preferência superior a 0,65 e a relação da largura axial da banda de rodagem (L) sobre a largura axial máxima do pneumático (S) é estritamente superior a 0,89.
BRPI0412723-4B1A 2003-07-18 2004-07-16 Pneumático com armação de carcaça radial BRPI0412723B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0308846 2003-07-18
PCT/EP2004/007992 WO2005016668A1 (fr) 2003-07-18 2004-07-16 Pneumatique pour vehicules lourds

Publications (2)

Publication Number Publication Date
BRPI0412723A true BRPI0412723A (pt) 2006-09-26
BRPI0412723B1 BRPI0412723B1 (pt) 2013-12-24

Family

ID=34178774

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412723-4B1A BRPI0412723B1 (pt) 2003-07-18 2004-07-16 Pneumático com armação de carcaça radial

Country Status (11)

Country Link
US (1) US8146637B2 (pt)
EP (1) EP1648719B1 (pt)
JP (1) JP4642760B2 (pt)
CN (1) CN100503278C (pt)
AT (1) ATE442965T1 (pt)
BR (1) BRPI0412723B1 (pt)
DE (1) DE602004023202D1 (pt)
ES (1) ES2333722T3 (pt)
PL (1) PL1648719T3 (pt)
RU (1) RU2335410C2 (pt)
WO (1) WO2005016668A1 (pt)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2887809A1 (fr) * 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887811A1 (fr) * 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887814A1 (fr) * 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887808A1 (fr) * 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887812A1 (fr) * 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887818A1 (fr) * 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887817A1 (fr) * 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887810A1 (fr) * 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887815A1 (fr) * 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887816A1 (fr) * 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2887807A1 (fr) * 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
JP4935180B2 (ja) * 2005-07-25 2012-05-23 横浜ゴム株式会社 空気入りタイヤ
JP4743126B2 (ja) * 2007-01-23 2011-08-10 横浜ゴム株式会社 空気入りラジアルタイヤ
FR2912081B1 (fr) * 2007-02-06 2009-04-24 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2916160B1 (fr) * 2007-05-14 2009-07-17 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2916159B1 (fr) * 2007-05-14 2011-03-18 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2921015B1 (fr) * 2007-09-13 2011-04-15 Michelin Soc Tech Pneumatique pour vehicules lourds.
JP2009196548A (ja) * 2008-02-22 2009-09-03 Bridgestone Corp 空気入りタイヤ
JP5102062B2 (ja) * 2008-02-25 2012-12-19 株式会社ブリヂストン 空気入りタイヤ
JP2009255619A (ja) * 2008-04-11 2009-11-05 Bridgestone Corp 空気入りタイヤ
JP2009255615A (ja) * 2008-04-11 2009-11-05 Bridgestone Corp 空気入りタイヤ
FR2935297B1 (fr) * 2008-09-02 2010-09-03 Michelin Soc Tech Pneumatique pour vehicules lourds comportant au moins deux couches additionnelles dans les bourrelets
FR2935295B1 (fr) * 2008-09-02 2011-09-02 Michelin Soc Tech Pneumatique pour vehicules lourds comportant au moins dans chaque epaule au moins deux couches additionnelles dans l'armature de sommet
FR2935294B1 (fr) * 2008-09-02 2011-09-02 Michelin Soc Tech Pneumatique pour vehicules lourds dont l'armature de sommet comporte une bande complexe
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
FR2943950B1 (fr) * 2009-04-07 2011-04-15 Michelin Soc Tech Pneumatique pour vehicules lourds comportant une couche d'element circonferentiels.
FR2943951B1 (fr) * 2009-04-07 2012-12-14 Michelin Soc Tech Pneumatique pour vehicules lourds comportant une couche d'elements de renforcement circonferentiels.
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
FR2964907B1 (fr) 2010-09-21 2012-09-28 Michelin Soc Tech Pneumatique comportant une armature de protection
FR2964905A1 (fr) * 2010-09-21 2012-03-23 Michelin Soc Tech Pneumatique comportant une armature de protection
DE102011001228A1 (de) * 2011-03-11 2012-09-13 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
FR2981299B1 (fr) * 2011-10-13 2014-07-11 Michelin Soc Tech Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR2981298B1 (fr) * 2011-10-13 2014-05-02 Soc Tech Michelin Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR2981297B1 (fr) * 2011-10-13 2013-10-25 Michelin Soc Tech Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR2983777B1 (fr) * 2011-12-09 2014-03-07 Michelin Soc Tech Pneumatique comportant une couche d'elements de renforcement circonferentiels
MX2014008553A (es) 2012-01-16 2014-09-26 Michelin & Cie Construccion de neumatico con cima aplanada y refuerzo circunferencial.
FR2989028B1 (fr) * 2012-04-06 2015-03-06 Michelin & Cie Pneumatique comportant une armature de carcasse dont les elements de renforcement sont fortement penetres
FR2989029B1 (fr) * 2012-04-06 2014-04-18 Michelin & Cie Pneumatique comportant une bande de roulement elargie
US20130340907A1 (en) * 2012-06-21 2013-12-26 Matthieu Pingenat Tire with a segmented overlay layer
JP6299220B2 (ja) 2012-07-13 2018-03-28 横浜ゴム株式会社 空気入りタイヤ
WO2014010092A1 (ja) 2012-07-13 2014-01-16 横浜ゴム株式会社 空気入りタイヤ
WO2014010093A1 (ja) 2012-07-13 2014-01-16 横浜ゴム株式会社 空気入りタイヤ
WO2014010091A1 (ja) 2012-07-13 2014-01-16 横浜ゴム株式会社 空気入りタイヤ
WO2014057551A1 (ja) 2012-10-10 2014-04-17 横浜ゴム株式会社 空気入りタイヤ
CN104703815B (zh) 2012-10-10 2016-12-28 横滨橡胶株式会社 充气轮胎
WO2014057549A1 (ja) 2012-10-10 2014-04-17 横浜ゴム株式会社 空気入りタイヤ
KR101730942B1 (ko) 2012-10-10 2017-04-27 요코하마 고무 가부시키가이샤 공기입 타이어
KR101710068B1 (ko) 2012-10-10 2017-03-08 요코하마 고무 가부시키가이샤 공기입 타이어
DE112012006998B4 (de) 2012-10-10 2019-05-16 The Yokohama Rubber Co., Ltd. Luftreifen
DE112012007271B4 (de) 2012-12-28 2023-09-07 The Yokohama Rubber Co., Ltd. Luftreifen
KR101711815B1 (ko) 2012-12-28 2017-03-13 요코하마 고무 가부시키가이샤 공기입 타이어
CN104870219B (zh) 2012-12-28 2017-03-22 横滨橡胶株式会社 充气轮胎
US9987883B2 (en) 2012-12-28 2018-06-05 The Yokohama Rubber Co., Ltd. Pneumatic tire
WO2014103068A1 (ja) 2012-12-28 2014-07-03 横浜ゴム株式会社 空気入りタイヤ
US10272723B2 (en) 2012-12-28 2019-04-30 The Yokohama Rubber Co., Ltd. Pneumatic tire
JP5628946B2 (ja) 2013-02-12 2014-11-19 株式会社ブリヂストン 重荷重用タイヤ
FR3018734B1 (fr) * 2014-03-18 2017-08-18 Michelin & Cie Pneu pour vehicule de genie civil ayant une endurance amelioree
FR3045466B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
WO2017105425A1 (en) * 2015-12-16 2017-06-22 Compagnie Generale Des Etablissements Michelin Tire with improved crown portion reinforcement
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
FR3069193A1 (fr) * 2017-07-19 2019-01-25 Compagnie Generale Des Etablissements Michelin Pneumatique allege
CN107499065A (zh) * 2017-08-22 2017-12-22 正新橡胶（中国）有限公司 汽车及其子午线轮胎
JP7130942B2 (ja) * 2017-11-13 2022-09-06 横浜ゴム株式会社 空気入りタイヤ
US11565551B2 (en) * 2017-12-28 2023-01-31 Compagnie Generale Des Etablissements Michelin Hooping reinforcement for a tire of a heavy duty civil engineering vehicle
EP3895913A1 (en) * 2020-04-17 2021-10-20 Bridgestone Europe NV/SA Improved tyre

Family Cites Families (18)

* 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
DE2313586A1 (de) 1973-03-19 1974-09-26 Uniroyal Ag Fahrzeugluftreifen, insbesondere fuer lastkraftwagen
JP2944702B2 (ja) * 1990-03-15 1999-09-06 株式会社ブリヂストン 重荷重用空気入りタイヤ
US5660656A (en) 1992-08-05 1997-08-26 Sedepro Tire with anchored carcass
FR2694521A1 (fr) 1992-08-05 1994-02-11 Sedepro Ancrage de la carcasse d'un pneumatique.
JPH06115311A (ja) * 1992-10-09 1994-04-26 Bridgestone Corp 空気入りタイヤ
FR2728510A1 (fr) 1994-12-23 1996-06-28 Michelin & Cie Pneumatique de rapport de forme h/s inferieur ou egal a 0,6
FR2754769B1 (fr) * 1996-10-23 1998-12-11 Michelin & Cie Armature de sommet pour pneumatique "poids-lourds" de rapport de forme < 0,60
FR2759945B1 (fr) * 1997-02-24 1999-04-02 Michelin & Cie Pneumatique de rapport de forme h/s inferieur ou egal a 0,6
JPH10250316A (ja) * 1997-03-11 1998-09-22 Bridgestone Corp 重荷重用空気入りタイヤ
DE69803989T2 (de) * 1997-08-01 2002-08-29 Compagnie Generale Des Etablissements Michelin-Michelin & Cie., Clermont-Ferrand Reifengürtel
FR2770457B1 (fr) * 1997-11-05 1999-12-03 Michelin & Cie Armature de sommet de pneumatique
FR2770458B1 (fr) * 1997-11-05 1999-12-03 Michelin & Cie Armature de sommet pour pneumatique "poids-lours"
US6708747B1 (en) * 1998-08-19 2004-03-23 Bridgestone Corporation Pneumatic radial tires
DE69922457T2 (de) * 1998-08-19 2005-10-27 Bridgestone Corp. Radiale Luftreifen
JP4190059B2 (ja) * 1998-08-19 2008-12-03 株式会社ブリヂストン 空気入りラジアルタイヤ
KR100631312B1 (ko) * 1999-05-14 2006-10-09 소시에떼 드 테크놀로지 미쉐린 래디얼 타이어를 위한 크라운 보강물
JP4046502B2 (ja) * 2001-11-20 2008-02-13 株式会社ブリヂストン 空気入りラジアルタイヤ

Also Published As

Publication number Publication date
ATE442965T1 (de) 2009-10-15
US20060169380A1 (en) 2006-08-03
JP4642760B2 (ja) 2011-03-02
US8146637B2 (en) 2012-04-03
CN1822963A (zh) 2006-08-23
PL1648719T3 (pl) 2010-02-26
ES2333722T3 (es) 2010-02-26
WO2005016668A1 (fr) 2005-02-24
DE602004023202D1 (de) 2009-10-29
JP2006528105A (ja) 2006-12-14
RU2335410C2 (ru) 2008-10-10
RU2006104997A (ru) 2006-06-27
BRPI0412723B1 (pt) 2013-12-24
CN100503278C (zh) 2009-06-24
EP1648719B1 (fr) 2009-09-16
EP1648719A1 (fr) 2006-04-26

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25A Requested transfer of rights approved

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

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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/07/2004, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A 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 2628 DE 18-05-2021 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.