BRPI0720483A8 - Pneumático - Google Patents

Pneumático

Info

Publication number
BRPI0720483A8
BRPI0720483A8 BRPI0720483A BRPI0720483A BRPI0720483A8 BR PI0720483 A8 BRPI0720483 A8 BR PI0720483A8 BR PI0720483 A BRPI0720483 A BR PI0720483A BR PI0720483 A BRPI0720483 A BR PI0720483A BR PI0720483 A8 BRPI0720483 A8 BR PI0720483A8
Authority
BR
Brazil
Prior art keywords
tire
sealing layer
loss factor
dynamic modulus
self sealing
Prior art date
Application number
BRPI0720483A
Other languages
English (en)
Inventor
Albert Loïc
Merino Lopez Jose
Sylvain Lucien
Ahouanto Michel
Lesage Pierre
Original Assignee
Michelin Rech Tech
Soc Tech Michelin
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 Rech Tech, Soc Tech Michelin, Michelin & Cie filed Critical Michelin Rech Tech
Publication of BRPI0720483A2 publication Critical patent/BRPI0720483A2/pt
Publication of BRPI0720483A8 publication Critical patent/BRPI0720483A8/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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/12—Puncture preventing arrangements
    • B60C19/122—Puncture preventing arrangements disposed inside of the inner liner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/16—Auto-repairing or self-sealing arrangements or agents
    • B29C73/18—Auto-repairing or self-sealing arrangements or agents the article material itself being self-sealing, e.g. by compression
    • B29C73/20—Auto-repairing or self-sealing arrangements or agents the article material itself being self-sealing, e.g. by compression the article material only consisting in part of a deformable sealing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • B29D2030/0686—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre
    • B29D2030/0694—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre the sealant being in the form of one or more narrow strips, e.g. applied by winding into the interior of the tyre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • B29D2030/0686—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre
    • B29D2030/0695—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre the sealant being in the form of one wide strip, e.g. a patch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • 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
    • Y10T152/10666—Automatic sealing of punctures [e.g., self-healing, etc.]
    • Y10T152/10675—Using flowable coating or composition
    • Y10T152/10684—On inner surface of tubeless tire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)

Abstract

PNEUMÁTICO Pneumático (1) que compreende pelo menos dois flancos (3), um topo (2) provido radialmente exteriormente de uma banda de rodagem, uma estrutura de reforço de tipo carcaça (7), uma armadura de topo, a superfície interna dos flancos (3) e do topo (2) formando uma parede interna do pneumático, pelo menos uma porção da dita parede sendo recoberta por uma camada auto-obturante (11) que compreende um elastômero termoplástico estirênico (dito "TPS") e o pneumático sendo próprio para ter uma pressão de inflação em serviço Pg dada, caracterizado pelo fato de que, para qualquer temperatura dentro de uma gama de temperaturas dada compreendida entre +30ºC e +100ºC, a camada auto-obturante (11) tem um fator de perda tg delta inferior a 0,2 e um módulo dinâmico G* inferior a Pg; tg delta e G* sendo medidos a uma freqüência de 10 Hz.
BRPI0720483A 2006-12-22 2007-12-19 Pneumático BRPI0720483A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0611306A FR2910382B1 (fr) 2006-12-22 2006-12-22 Pneumatique avec une couche auto-obturante
FR06/11306 2006-12-22
PCT/EP2007/011153 WO2008080556A1 (fr) 2006-12-22 2007-12-19 Pneumatique avec une couche auto-obturante

Publications (2)

Publication Number Publication Date
BRPI0720483A2 BRPI0720483A2 (pt) 2014-01-28
BRPI0720483A8 true BRPI0720483A8 (pt) 2017-12-26

Family

ID=38134928

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0720483A BRPI0720483A8 (pt) 2006-12-22 2007-12-19 Pneumático

Country Status (10)

Country Link
US (1) US20100032070A1 (pt)
EP (1) EP2125392B1 (pt)
KR (1) KR101491534B1 (pt)
CN (1) CN101563242B (pt)
AT (1) ATE468234T1 (pt)
BR (1) BRPI0720483A8 (pt)
DE (1) DE602007006694D1 (pt)
EA (1) EA014968B1 (pt)
FR (1) FR2910382B1 (pt)
WO (1) WO2008080556A1 (pt)

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US8266429B2 (en) 2004-07-20 2012-09-11 Time Warner Cable, Inc. Technique for securely communicating and storing programming material in a trusted domain
US8312267B2 (en) 2004-07-20 2012-11-13 Time Warner Cable Inc. Technique for securely communicating programming content
US8520850B2 (en) 2006-10-20 2013-08-27 Time Warner Cable Enterprises Llc Downloadable security and protection methods and apparatus
US8732854B2 (en) 2006-11-01 2014-05-20 Time Warner Cable Enterprises Llc Methods and apparatus for premises content distribution
FR2910478B1 (fr) * 2006-12-22 2009-03-06 Michelin Soc Tech Composition auto-obturante pour objet pneumatique
US8621540B2 (en) 2007-01-24 2013-12-31 Time Warner Cable Enterprises Llc Apparatus and methods for provisioning in a download-enabled system
FR2933636B1 (fr) 2008-07-11 2011-09-02 Michelin Soc Tech Dispositif d'etancheite et procede de mise en place dudit dispositif sur une jante
FR2939142B1 (fr) * 2008-12-03 2010-12-31 Michelin Soc Tech Objet pneumatique pourvu d'une couche etanche aux gaz a base de deux elastomeres thermoplastiques
FR2943269B1 (fr) * 2009-03-20 2011-04-22 Michelin Soc Tech Renfort composite auto-adherent
US9866609B2 (en) 2009-06-08 2018-01-09 Time Warner Cable Enterprises Llc Methods and apparatus for premises content distribution
US9602864B2 (en) 2009-06-08 2017-03-21 Time Warner Cable Enterprises Llc Media bridge apparatus and methods
FR2948321B1 (fr) 2009-07-22 2011-11-18 Michelin Soc Tech Bandage pneumatique avec couche auto-obturante integree.
FR2948320B1 (fr) 2009-07-27 2011-07-29 Michelin Soc Tech Objet pneumatique pourvu d'une couche etanche aux gaz a base d'un elastomere thermoplastique et d'une charge lamellaire.
JP5657660B2 (ja) 2009-07-31 2015-01-21 コンパニー ゼネラール デ エタブリッスマン ミシュラン はめ込みセルフシーリングプライを有する空気式タイヤ
FR2949998B1 (fr) 2009-09-15 2011-10-07 Michelin Soc Tech Bandage pneumatique avec couche auto-obturante integree
FR2953760B1 (fr) 2009-12-14 2013-01-11 Michelin Soc Tech Bandage pneumatique avec couche auto-obturante integree
US9906838B2 (en) 2010-07-12 2018-02-27 Time Warner Cable Enterprises Llc Apparatus and methods for content delivery and message exchange across multiple content delivery networks
JP5247852B2 (ja) 2010-11-05 2013-07-24 住友ゴム工業株式会社 空気入りタイヤの製造方法
JP5225431B2 (ja) * 2010-12-06 2013-07-03 住友ゴム工業株式会社 ストリップ、その製造方法および空気入りタイヤの製造方法
FR2969536B1 (fr) * 2010-12-27 2014-09-19 Michelin Soc Tech Valve auto-obturante
FR2978447B1 (fr) 2011-07-29 2014-12-19 Michelin Soc Tech Composition d'elastomere pour objet pneumatique, a propriete auto-obturante
CN102492251A (zh) * 2011-11-21 2012-06-13 夏华松 制造安全轮胎内层和气密层橡胶的密封材料
ITMI20112360A1 (it) * 2011-12-22 2013-06-23 Pirelli Pneumatico auto-sigillante per ruote di veicoli
FR2987125B1 (fr) 2012-02-16 2014-11-07 Michelin & Cie Methode de test de la resistance a une perte de pression d'un pneumatique
FR2988728B1 (fr) * 2012-04-02 2014-04-11 Michelin & Cie Pneumatique dont la zone sommet est pourvue d'une sous-couche comportant un elastomere thermoplastique
FR2989032B1 (fr) * 2012-04-05 2015-04-10 Michelin & Cie Pneumatique et ensemble pneumatique-roue a mobilite etendue
US9565472B2 (en) 2012-12-10 2017-02-07 Time Warner Cable Enterprises Llc Apparatus and methods for content transfer protection
FR2999988B1 (fr) * 2012-12-20 2016-11-18 Michelin & Cie Ensemble pneumatique-roue a mobilite etendue
FR3002490B1 (fr) * 2013-02-25 2015-03-27 Michelin & Cie Pneumatique auto-obturant comportant une armature de flanc supplementaire
US20140282786A1 (en) 2013-03-12 2014-09-18 Time Warner Cable Enterprises Llc Methods and apparatus for providing and uploading content to personalized network storage
US10368255B2 (en) 2017-07-25 2019-07-30 Time Warner Cable Enterprises Llc Methods and apparatus for client-based dynamic control of connections to co-existing radio access networks
US9066153B2 (en) 2013-03-15 2015-06-23 Time Warner Cable Enterprises Llc Apparatus and methods for multicast delivery of content in a content delivery network
US9313568B2 (en) 2013-07-23 2016-04-12 Chicago Custom Acoustics, Inc. Custom earphone with dome in the canal
FR3009080B1 (fr) 2013-07-23 2016-12-30 Michelin & Cie Methode de test de la resistance a une perte de pression d'un pneumatique
CN103847441A (zh) * 2014-01-13 2014-06-11 洛阳骏腾能源科技有限公司 一种防弹防漏安全升级轮胎及其制作方法
FR3018353B1 (fr) 2014-03-06 2018-05-25 Compagnie Generale Des Etablissements Michelin Methode de test de la resistance a une perte de pression d'un pneumatique
US9621940B2 (en) 2014-05-29 2017-04-11 Time Warner Cable Enterprises Llc Apparatus and methods for recording, accessing, and delivering packetized content
US11540148B2 (en) 2014-06-11 2022-12-27 Time Warner Cable Enterprises Llc Methods and apparatus for access point location
JP6483395B2 (ja) * 2014-10-15 2019-03-13 株式会社ブリヂストン 空気入りタイヤ
US9935833B2 (en) 2014-11-05 2018-04-03 Time Warner Cable Enterprises Llc Methods and apparatus for determining an optimized wireless interface installation configuration
FR3028449B1 (fr) 2014-11-18 2018-04-20 Compagnie Generale Des Etablissements Michelin Ensemble roulant
FR3031473B1 (fr) * 2015-01-08 2018-04-20 Michelin & Cie Ensemble roulant
US9986578B2 (en) 2015-12-04 2018-05-29 Time Warner Cable Enterprises Llc Apparatus and methods for selective data network access
US20170174010A1 (en) * 2015-12-18 2017-06-22 The Goodyear Tire & Rubber Company Pneumatic tire with a sealant component
US9918345B2 (en) 2016-01-20 2018-03-13 Time Warner Cable Enterprises Llc Apparatus and method for wireless network services in moving vehicles
US10492034B2 (en) 2016-03-07 2019-11-26 Time Warner Cable Enterprises Llc Apparatus and methods for dynamic open-access networks
US10164858B2 (en) 2016-06-15 2018-12-25 Time Warner Cable Enterprises Llc Apparatus and methods for monitoring and diagnosing a wireless network
FR3060462A1 (fr) 2016-12-16 2018-06-22 Compagnie Generale Des Etablissements Michelin Ensemble de bandage pneumatique et de roue comprenant un produit auto-obturant ameliore
EP3354703A1 (en) 2017-01-26 2018-08-01 ARLANXEO Deutschland GmbH Delayed sealing compounds for self-sealing tyres
US10645547B2 (en) 2017-06-02 2020-05-05 Charter Communications Operating, Llc Apparatus and methods for providing wireless service in a venue
US10638361B2 (en) 2017-06-06 2020-04-28 Charter Communications Operating, Llc Methods and apparatus for dynamic control of connections to co-existing radio access networks
RU2668860C1 (ru) * 2017-12-18 2018-10-03 Евгений Валериевич Войченков Эластичная расширяющаяся вставка для одежды
WO2019229388A1 (fr) 2018-05-30 2019-12-05 Compagnie Generale Des Etablissements Michelin Ensemble pneumatique-roue a mobilite etendue
JP7256192B2 (ja) * 2018-08-09 2023-04-11 株式会社ブリヂストン タイヤ
DE102019202441A1 (de) * 2019-02-22 2020-08-27 Continental Reifen Deutschland Gmbh Selbsttätig abdichtendes Reifendichtmittel und Fahrzeugluftreifen enthaltend das Reifendichtmittel
EP4306336B1 (en) * 2021-03-09 2026-04-08 Sumitomo Rubber Industries, Ltd. Sealant tire

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US4113799A (en) * 1975-07-14 1978-09-12 Rocket Research Corp. Elastomeric sealant composition
US4426468A (en) * 1978-10-10 1984-01-17 Rockcor, Inc. Sealant composition
US4359078A (en) * 1979-03-14 1982-11-16 The Goodyear Tire & Rubber Company Pneumatic tire having puncture sealing feature and method of making same
US4282052A (en) * 1979-03-19 1981-08-04 The Goodyear Tire & Rubber Company Method of preparing a self-sealing pneumatic tire
US4913209A (en) * 1985-01-22 1990-04-03 The Uniroyal Goodrich Tire Company Sealant product, laminate thereof, and pneumatic tire constructed therewith
ES2118956T3 (es) * 1992-05-13 1998-10-01 Raychem Ltd Geles.
KR100277523B1 (ko) * 1998-05-30 2001-01-15 김호균 타이어 펑크방지 조성물 및 그 도포방법
CA2466763C (en) * 2002-03-08 2011-04-05 The Yokohama Rubber Co., Ltd. Self-sealing tire and manufacturing method of the same
US6837287B2 (en) * 2002-06-13 2005-01-04 The Goodyear Tire & Rubber Company Self-sealing pneumatic tire and preparation thereof

Also Published As

Publication number Publication date
JP2010513120A (ja) 2010-04-30
CN101563242A (zh) 2009-10-21
JP5248520B2 (ja) 2013-07-31
EP2125392B1 (fr) 2010-05-19
FR2910382A1 (fr) 2008-06-27
KR20090098987A (ko) 2009-09-18
EA014968B1 (ru) 2011-04-29
KR101491534B1 (ko) 2015-02-09
DE602007006694D1 (de) 2010-07-01
ATE468234T1 (de) 2010-06-15
BRPI0720483A2 (pt) 2014-01-28
US20100032070A1 (en) 2010-02-11
EP2125392A1 (fr) 2009-12-02
WO2008080556A1 (fr) 2008-07-10
FR2910382B1 (fr) 2009-03-06
CN101563242B (zh) 2012-03-14
EA200970621A1 (ru) 2009-12-30

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

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

B25A Requested transfer of rights approved

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR)

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time