BRPI0702824A - fita de borracha hìbrida, pneu que compreende a mesma e método para manufaturar o pneu - Google Patents

fita de borracha hìbrida, pneu que compreende a mesma e método para manufaturar o pneu

Info

Publication number
BRPI0702824A
BRPI0702824A BRPI0702824-5A BRPI0702824A BRPI0702824A BR PI0702824 A BRPI0702824 A BR PI0702824A BR PI0702824 A BRPI0702824 A BR PI0702824A BR PI0702824 A BRPI0702824 A BR PI0702824A
Authority
BR
Brazil
Prior art keywords
tire
tape
rubber
hybrid
manufacturing
Prior art date
Application number
BRPI0702824-5A
Other languages
English (en)
Inventor
Masanori Takahashi
Naoki Sugiyama
Original Assignee
Sumitomo Rubber Ind
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
Priority claimed from JP2006184744A external-priority patent/JP4820223B2/ja
Priority claimed from JP2006184745A external-priority patent/JP4956070B2/ja
Application filed by Sumitomo Rubber Ind filed Critical Sumitomo Rubber Ind
Publication of BRPI0702824A publication Critical patent/BRPI0702824A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • B60C19/08—Electric-charge-dissipating arrangements
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • 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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/58—Applying bands of rubber treads, i.e. applying camel backs
    • B29D30/60—Applying bands of rubber treads, i.e. applying camel backs by winding narrow strips
    • 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
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
    • 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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D2030/526—Unvulcanised treads, e.g. on used tyres; Retreading the tread comprising means for discharging the electrostatic charge, e.g. conductive elements or portions having conductivity higher than the tread rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0005—Conductive
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

FITA DE BORRACHA HìBRIDA, PNEU QUE COMPREENDE A MESMA E MéTODO PARA MANUFATURAR O PNEU Um pneu compreende um componente de borracha, por exemplo, borracha de banda de rodagem, que é formada pelo enrolamento de uma fita de borracha híbrida não-vulcanizada e vulcanizar os enrolamentos. A fita de borracha híbrida tem uma largura de 5 a 50 mm e uma espessura de 0,5 a 3,0 mm e compreende uma parte de borracha condutora e uma parte de borracha menos condutora. Em cada lado ou apenas em um lado da fita, a parte de borracha condutora forma uma parte da superfície da fita, e a parte restante da superfície é formada pela parte de borracha menos condutora, e a parte de borracha condutora estende-se continuamente na direção longitudinal da fita, de modo que os enrolamentos vulcanizados da fita são providos de uma trajetória condutora para descarga de eletricidade estática.
BRPI0702824-5A 2006-07-04 2007-07-04 fita de borracha hìbrida, pneu que compreende a mesma e método para manufaturar o pneu BRPI0702824A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006184744A JP4820223B2 (ja) 2006-07-04 2006-07-04 空気入りタイヤ、及びその製造方法
JP2006184745A JP4956070B2 (ja) 2006-07-04 2006-07-04 空気入りタイヤ、及びその製造方法

Publications (1)

Publication Number Publication Date
BRPI0702824A true BRPI0702824A (pt) 2008-02-26

Family

ID=38537944

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0702824-5A BRPI0702824A (pt) 2006-07-04 2007-07-04 fita de borracha hìbrida, pneu que compreende a mesma e método para manufaturar o pneu

Country Status (6)

Country Link
US (1) US20080006356A1 (pt)
EP (1) EP1876039B1 (pt)
KR (1) KR101422836B1 (pt)
CN (1) CN101100160B (pt)
BR (1) BRPI0702824A (pt)
RU (1) RU2428320C2 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4510557B2 (ja) * 2004-09-01 2010-07-28 住友ゴム工業株式会社 ゴムストリップ巻付体の形成装置
JP4299811B2 (ja) * 2005-07-01 2009-07-22 住友ゴム工業株式会社 空気入りタイヤ、その製造方法及びゴムストリップ
JP5065762B2 (ja) * 2007-05-18 2012-11-07 住友ゴム工業株式会社 空気入りタイヤ
JP4501119B2 (ja) * 2008-01-08 2010-07-14 東洋ゴム工業株式会社 空気入りタイヤ及びその製造方法
FR2930192A1 (fr) * 2008-04-16 2009-10-23 Michelin Soc Tech Nappes de fils entre lesquels sont intercales des fils enrobes dans un melange conducteur de l'electricite.
NL2001510C2 (nl) * 2008-04-23 2009-10-26 Vmi Epe Holland Inrichting voor het vervaardigen van een voorassemblage voor een band.
EP2265433B1 (en) * 2008-04-24 2012-12-19 VMI Holland B.V. Device for building a tyre
DE102010060217B4 (de) 2010-10-28 2023-09-28 Continental Reifen Deutschland Gmbh Verfahren und Vorrichtung zur Überprüfung der Position eines Seitenverbandmaterialstreifens beim Aufbau eines Fahrzeugluftreifens
JP5852417B2 (ja) 2010-12-20 2016-02-03 東洋ゴム工業株式会社 空気入りタイヤ及びその製造方法
JP5427250B2 (ja) 2012-01-16 2014-02-26 住友ゴム工業株式会社 空気入りタイヤ、及びその製造方法
JP5892894B2 (ja) * 2012-08-07 2016-03-23 株式会社神戸製鋼所 ゴム材料と接触する部材
JP6046951B2 (ja) 2012-08-24 2016-12-21 東洋ゴム工業株式会社 空気入りタイヤ及び空気入りタイヤの製造方法
JP5970032B2 (ja) * 2014-08-06 2016-08-17 住友ゴム工業株式会社 プライ材料の製造方法
US10894449B2 (en) 2015-06-15 2021-01-19 Bridgestone Americas Tire Operations, Llc Tire having a conductivity path
US20180178595A1 (en) 2015-06-15 2018-06-28 Bridgestone Americas Tire Operations, Llc Tire having a conductivity path
WO2017086993A1 (en) 2015-11-20 2017-05-26 Compagnie Generale Des Etablissements Michelin Electric static discharge element for non-pneumatic tire
US11541691B2 (en) 2018-12-19 2023-01-03 The Goodyear Tire & Rubber Company Composite tread with targeted stiffness gradient and method of making
US20200198414A1 (en) * 2018-12-19 2020-06-25 The Goodyear Tire & Rubber Company Method and apparatus for forming a composite tread with microchimneys
US11993110B2 (en) 2018-12-19 2024-05-28 The Goodyear Tire & Rubber Company Reinforced tread and method of forming

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4447823B4 (de) * 1994-12-21 2007-07-26 Dunlop Gmbh Fahrzeugreifen und Verfahren zu seiner Herstellung
US6172155B1 (en) * 1998-11-24 2001-01-09 The University Of Akron Multi-layered article having a conductive surface and a non-conductive core and process for making the same
JP3322648B2 (ja) * 1999-03-03 2002-09-09 住友ゴム工業株式会社 ゴム搬送装置およびそれを用いたゴム成形装置
JP3352045B2 (ja) * 1999-03-04 2002-12-03 住友ゴム工業株式会社 タイヤゴム部材形成用のゴムストリップ、それを用いたタイヤ、及びゴムストリップの製造装置
DE10112246C1 (de) * 2001-03-14 2002-08-08 Freudenberg Carl Kg Bodenbelag
JP4274411B2 (ja) * 2002-10-18 2009-06-10 東洋ゴム工業株式会社 空気入りタイヤ及びその製造方法
JP4290475B2 (ja) * 2003-05-16 2009-07-08 東洋ゴム工業株式会社 空気入りタイヤ及びその空気入りタイヤの製造方法
DE602005010345D1 (de) * 2004-08-26 2008-11-27 Sumitomo Rubber Ind Verfahren zur Herstellung eines Luftreifens und damit hergestellter Luftreifen
JP4510557B2 (ja) * 2004-09-01 2010-07-28 住友ゴム工業株式会社 ゴムストリップ巻付体の形成装置
JP4299811B2 (ja) * 2005-07-01 2009-07-22 住友ゴム工業株式会社 空気入りタイヤ、その製造方法及びゴムストリップ
WO2007097104A1 (ja) * 2006-02-20 2007-08-30 Toyo Tire & Rubber Co., Ltd. 空気入りタイヤ、及び、空気入りタイヤの製造方法

Also Published As

Publication number Publication date
EP1876039A2 (en) 2008-01-09
US20080006356A1 (en) 2008-01-10
KR101422836B1 (ko) 2014-07-24
RU2428320C2 (ru) 2011-09-10
KR20080004401A (ko) 2008-01-09
RU2007124797A (ru) 2009-01-10
EP1876039B1 (en) 2012-04-18
CN101100160A (zh) 2008-01-09
CN101100160B (zh) 2012-07-18
EP1876039A3 (en) 2009-04-01

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A 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 2385 DE 20-09-2016 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.