BR9908242A - Pneumático, processos para a fabricação de uma camada de borracha não vulcanizada e de uma camada de banda de rodagem, e, aparelhagem para a execução do processo de obtenção de uma camada provida de um inserto - Google Patents

Pneumático, processos para a fabricação de uma camada de borracha não vulcanizada e de uma camada de banda de rodagem, e, aparelhagem para a execução do processo de obtenção de uma camada provida de um inserto

Info

Publication number
BR9908242A
BR9908242A BR9908242-0A BR9908242A BR9908242A BR 9908242 A BR9908242 A BR 9908242A BR 9908242 A BR9908242 A BR 9908242A BR 9908242 A BR9908242 A BR 9908242A
Authority
BR
Brazil
Prior art keywords
layer
insert
pneumatic
manufacture
processes
Prior art date
Application number
BR9908242-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Didier Calvar
Serge Nicolas
Daniel Bardy
Original Assignee
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 & Cie filed Critical Michelin & Cie
Publication of BR9908242A publication Critical patent/BR9908242A/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
    • B60C19/08—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
    • 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
    • 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
    • B29C48/20—Articles comprising two or more components, e.g. co-extruded layers the components being layers one of the layers being a strip, e.g. a partially embedded strip
    • 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
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/35—Extrusion nozzles or dies with rollers
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • 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
    • B60C11/14—Anti-skid inserts, e.g. vulcanised into the tread band
    • B60C11/18—Anti-skid inserts, e.g. vulcanised into the tread band of strip form, e.g. metallic combs, rubber strips of different wear resistance
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/02—Static discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Tires In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)
BR9908242-0A 1998-02-26 1999-02-17 Pneumático, processos para a fabricação de uma camada de borracha não vulcanizada e de uma camada de banda de rodagem, e, aparelhagem para a execução do processo de obtenção de uma camada provida de um inserto BR9908242A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9802460A FR2775220A1 (fr) 1998-02-26 1998-02-26 Pneumatique conducteur d'electricite et appareillage d'extrusion d'un profile avec insert conducteur
PCT/EP1999/001042 WO1999043505A1 (fr) 1998-02-26 1999-02-17 Pneumatique conducteur d'electricite et appareillage d'extrusion d'un profile avec insert conducteur

Publications (1)

Publication Number Publication Date
BR9908242A true BR9908242A (pt) 2000-10-31

Family

ID=9523501

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9908242-0A BR9908242A (pt) 1998-02-26 1999-02-17 Pneumático, processos para a fabricação de uma camada de borracha não vulcanizada e de uma camada de banda de rodagem, e, aparelhagem para a execução do processo de obtenção de uma camada provida de um inserto

Country Status (13)

Country Link
US (1) US6834693B1 (enExample)
EP (1) EP1058623B1 (enExample)
JP (1) JP4538149B2 (enExample)
KR (1) KR100535695B1 (enExample)
CN (1) CN1193904C (enExample)
BR (1) BR9908242A (enExample)
CA (1) CA2320939A1 (enExample)
DE (1) DE69938542T2 (enExample)
FR (1) FR2775220A1 (enExample)
HU (1) HU222390B1 (enExample)
PL (1) PL199370B1 (enExample)
RU (1) RU2221705C2 (enExample)
WO (1) WO1999043505A1 (enExample)

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RU2286255C2 (ru) * 2001-05-16 2006-10-27 Сосьете Де Текноложи Мишлен Устройство для соэкструзии резиновых смесей
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US6868878B2 (en) * 2002-10-14 2005-03-22 Michelin Recherche Et Technique S.A. Pneumatic tire including belt cushion section and having conductive path between belt layer and carcass and method of making same
US6847126B2 (en) * 2003-02-25 2005-01-25 Michelin Recherche Et Technique S.A. System and method for harvesting electric power from a rotating tire's static electricity
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FR2924376B1 (fr) * 2007-12-03 2009-11-20 Michelin Soc Tech Dispositif et procede de realisation d'une bande de roulement
US8062017B2 (en) * 2008-10-13 2011-11-22 The Goodyear Tire & Rubber Co Splice bar for tire tread extrusion apparatus
JP5155935B2 (ja) * 2009-05-18 2013-03-06 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
FR2968592B1 (fr) 2010-12-13 2013-01-11 Michelin Soc Tech Procede de fabrication d'une ebauche de pneumatique au moyen d'une nappe comprenant deux gommes
JP5554250B2 (ja) * 2011-01-13 2014-07-23 東洋ゴム工業株式会社 空気入りタイヤの製造方法及び空気入りタイヤ
US9227372B2 (en) 2011-12-19 2016-01-05 The Goodyear Tire & Rubber Company Conicity correction for rubber component extrusion
JP5764101B2 (ja) * 2012-09-04 2015-08-12 住友ゴム工業株式会社 トレッドゴム押出方法及びトレッドゴム押出装置
DE102015207221A1 (de) * 2015-04-21 2016-10-27 Continental Reifen Deutschland Gmbh Verfahren zur Herstellung von elektrisch leitfähigen Passagen in einer Seitenwand eines Fahrzeugluftreifens
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Also Published As

Publication number Publication date
HU222390B1 (hu) 2003-06-28
US6834693B1 (en) 2004-12-28
KR20010041285A (ko) 2001-05-15
CN1193904C (zh) 2005-03-23
EP1058623B1 (fr) 2008-04-16
PL342619A1 (en) 2001-06-18
KR100535695B1 (ko) 2005-12-12
EP1058623A1 (fr) 2000-12-13
DE69938542T2 (de) 2009-06-18
JP2002504454A (ja) 2002-02-12
PL199370B1 (pl) 2008-09-30
WO1999043505A1 (fr) 1999-09-02
CA2320939A1 (fr) 1999-09-02
HUP0101021A2 (hu) 2001-08-28
JP4538149B2 (ja) 2010-09-08
CN1291946A (zh) 2001-04-18
HUP0101021A3 (en) 2002-02-28
DE69938542D1 (de) 2008-05-29
RU2221705C2 (ru) 2004-01-20
FR2775220A1 (fr) 1999-08-27

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