CA2320939A1 - Pneumatique conducteur d'electricite et appareillage d'extrusion d'un profile avec insert conducteur - Google Patents

Pneumatique conducteur d'electricite et appareillage d'extrusion d'un profile avec insert conducteur Download PDF

Info

Publication number
CA2320939A1
CA2320939A1 CA002320939A CA2320939A CA2320939A1 CA 2320939 A1 CA2320939 A1 CA 2320939A1 CA 002320939 A CA002320939 A CA 002320939A CA 2320939 A CA2320939 A CA 2320939A CA 2320939 A1 CA2320939 A1 CA 2320939A1
Authority
CA
Canada
Prior art keywords
layer
insert
extruder
conductive
circumferential
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002320939A
Other languages
English (en)
French (fr)
Inventor
Didier Calvar
Daniel Bardy
Serge Nicolas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2320939A1 publication Critical patent/CA2320939A1/fr
Abandoned legal-status Critical Current

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)
CA002320939A 1998-02-26 1999-02-17 Pneumatique conducteur d'electricite et appareillage d'extrusion d'un profile avec insert conducteur Abandoned CA2320939A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR98/02460 1998-02-26
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
CA2320939A1 true CA2320939A1 (fr) 1999-09-02

Family

ID=9523501

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002320939A Abandoned CA2320939A1 (fr) 1998-02-26 1999-02-17 Pneumatique conducteur d'electricite et appareillage d'extrusion d'un profile avec insert conducteur

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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FR2775220A1 (fr) * 1998-02-26 1999-08-27 Michelin & Cie Pneumatique conducteur d'electricite et appareillage d'extrusion d'un profile avec insert conducteur
ATE289550T1 (de) * 1999-11-23 2005-03-15 Michelin Soc Tech Vorrichtung zum coextrudieren von kautschukmischungen
PL363908A1 (en) * 2001-05-16 2004-11-29 Societe De Technologie Michelin Instrumentation for co-extruding rubber mixtures
KR100396486B1 (ko) * 2002-01-19 2003-10-22 금호산업주식회사 정전기 방출이 용이한 타이어의 트래드부 구조
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
JP4212923B2 (ja) * 2003-02-27 2009-01-21 横浜ゴム株式会社 タイヤ用トレッドゴムの成形装置
JP4547136B2 (ja) * 2003-07-16 2010-09-22 株式会社ブリヂストン タイヤおよびタイヤの製造方法
WO2006098407A1 (ja) * 2005-03-16 2006-09-21 Bridgestone Corporation 空気入りタイヤ
DE112006003758B4 (de) * 2006-02-20 2014-05-28 Toyo Tire & Rubber Co., Ltd. Verfahren zum Herstellen eines Luftreifens und Luftreifen
DE102006032818A1 (de) 2006-07-14 2008-01-24 Continental Aktiengesellschaft Verfahren zur Herstellung eines Fahrzeugluftreifens und derart hergestellter Fahrzeugluftreifen
DE102006032817A1 (de) 2006-07-14 2008-01-24 Continental Aktiengesellschaft Verfahren zur Herstellung eines Fahrzeugluftreifens und derart hergestellter Fahrzeugluftreifen
DE102006050840B4 (de) * 2006-10-27 2014-04-30 Continental Reifen Deutschland Gmbh Verfahren zur Herstellung eines Fahrzeugluftreifens
DE102007004327A1 (de) 2007-01-29 2008-07-31 Continental Aktiengesellschaft Verfahren zur Herstellung eines Fahrzeugluftreifens und Fahrzeugluftreifen
DE102007004493A1 (de) 2007-01-30 2008-07-31 Continental Aktiengesellschaft Verfahren zur Herstellung eines Fahrzeugluftreifens und Fahrzeugluftreifen
RU2389612C2 (ru) * 2007-06-15 2010-05-20 Сумитомо Раббер Индастриз, Лтд. Пневматическая шина
EP2014488B1 (en) 2007-06-15 2010-12-01 Sumitomo Rubber Industries, Ltd. Pneumatic tire
DE102007039101A1 (de) 2007-08-18 2009-02-19 Continental Aktiengesellschaft Verfahren zur Herstellung eines Fahrzeugluftreifens und Fahrzeugluftreifen
DE102007039100A1 (de) 2007-08-18 2009-02-19 Continental Aktiengesellschaft Verfahren zur Herstellung eines Fahrzeugluftreifens und Fahrzeugluftreifen
JP4947556B2 (ja) * 2007-11-26 2012-06-06 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
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
AR105076A1 (es) * 2015-06-30 2017-09-06 Goodyear Tire & Rubber Aparato para formar una tira elastomérica
JP6768441B2 (ja) * 2016-10-11 2020-10-14 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
FR3060436A1 (fr) * 2016-12-20 2018-06-22 Compagnie Generale Des Etablissements Michelin Procede de coextrusion d’un profile caoutchouteux complexe destine a la fabrication d’un pneumatique
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FR3086198B1 (fr) * 2018-09-20 2022-01-28 Michelin & Cie Machine de coextrusion pour melanges elastomeriques
CN111347651B (zh) * 2020-05-25 2020-11-03 赛轮(东营)轮胎股份有限公司 一种贯穿基部的导电胶流道组件

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FR2775220A1 (fr) * 1998-02-26 1999-08-27 Michelin & Cie Pneumatique conducteur d'electricite et appareillage d'extrusion d'un profile avec insert conducteur

Also Published As

Publication number Publication date
PL342619A1 (en) 2001-06-18
PL199370B1 (pl) 2008-09-30
US6834693B1 (en) 2004-12-28
WO1999043505A1 (fr) 1999-09-02
FR2775220A1 (fr) 1999-08-27
DE69938542T2 (de) 2009-06-18
KR20010041285A (ko) 2001-05-15
HU222390B1 (hu) 2003-06-28
CN1193904C (zh) 2005-03-23
BR9908242A (pt) 2000-10-31
HUP0101021A3 (en) 2002-02-28
HUP0101021A2 (hu) 2001-08-28
JP2002504454A (ja) 2002-02-12
JP4538149B2 (ja) 2010-09-08
RU2221705C2 (ru) 2004-01-20
DE69938542D1 (de) 2008-05-29
EP1058623B1 (fr) 2008-04-16
KR100535695B1 (ko) 2005-12-12
EP1058623A1 (fr) 2000-12-13
CN1291946A (zh) 2001-04-18

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Legal Events

Date Code Title Description
FZDE Discontinued