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ATE309920T1 - Stranggepresstes gummiprofil, sein herstellungsverfahren und dieses enthaltender luftreifen - Google Patents

Stranggepresstes gummiprofil, sein herstellungsverfahren und dieses enthaltender luftreifen

Info

Publication number
ATE309920T1
ATE309920T1 AT02760288T AT02760288T ATE309920T1 AT E309920 T1 ATE309920 T1 AT E309920T1 AT 02760288 T AT02760288 T AT 02760288T AT 02760288 T AT02760288 T AT 02760288T AT E309920 T1 ATE309920 T1 AT E309920T1
Authority
AT
Austria
Prior art keywords
profiled element
production process
pneumatic tire
rubber profile
extruded rubber
Prior art date
Application number
AT02760288T
Other languages
English (en)
Inventor
Philippe Lamoine
Jean-Marie Micouin
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
Application filed by Michelin Soc Tech, Michelin Rech Tech filed Critical Michelin Soc Tech
Application granted granted Critical
Publication of ATE309920T1 publication Critical patent/ATE309920T1/de

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
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • 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
    • 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
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fibrous, filamentary or filling materials, e.g. thin fibrous reinforcements or fillers
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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
    • B29L2030/002—Treads
    • 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
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2936—Wound or wrapped core or coating [i.e., spiral or helical]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31826—Of natural rubber
    • Y10T428/3183—Next to second layer of natural rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)
AT02760288T 2001-07-30 2002-07-29 Stranggepresstes gummiprofil, sein herstellungsverfahren und dieses enthaltender luftreifen ATE309920T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0110215 2001-07-30
PCT/EP2002/008417 WO2003016077A1 (fr) 2001-07-30 2002-07-29 Profile extrude en caoutchouc, son procede d'obtention et pneumatique l'incorporant

Publications (1)

Publication Number Publication Date
ATE309920T1 true ATE309920T1 (de) 2005-12-15

Family

ID=8866100

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02760288T ATE309920T1 (de) 2001-07-30 2002-07-29 Stranggepresstes gummiprofil, sein herstellungsverfahren und dieses enthaltender luftreifen

Country Status (8)

Country Link
US (2) US20040224152A1 (de)
EP (1) EP1414657B1 (de)
JP (1) JP2004538202A (de)
CN (1) CN1535216A (de)
AT (1) ATE309920T1 (de)
DE (1) DE60207420T2 (de)
ES (1) ES2252502T3 (de)
WO (1) WO2003016077A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7530378B2 (en) * 2005-12-28 2009-05-12 The Goodyear Tire & Rubber Company Speckled tire treads
JP4944451B2 (ja) * 2006-02-02 2012-05-30 株式会社ブリヂストン 重荷重用空気入りタイヤ
DE112006003758B4 (de) * 2006-02-20 2014-05-28 Toyo Tire & Rubber Co., Ltd. Verfahren zum Herstellen eines Luftreifens und Luftreifen
JP4118307B2 (ja) * 2006-04-04 2008-07-16 住友ゴム工業株式会社 空気入りタイヤ
JP5512725B2 (ja) * 2012-03-21 2014-06-04 住友ゴム工業株式会社 空気入りタイヤ
CN108501343A (zh) * 2018-04-13 2018-09-07 宁波海蔓汽车科技有限公司 一种胎面用挤出装置
WO2020254180A1 (en) 2019-06-21 2020-12-24 Compagnie Generale Des Etablissements Michelin Extrusion device for preforming rubber mixtures of a tire tread

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2138378A (en) * 1934-02-21 1938-11-29 Johnson John Herbert Method and means of making striped rubber products
US2174779A (en) * 1937-12-16 1939-10-03 George Morrell Corp Apparatus for extruding varicolored plastics
US3557265A (en) * 1967-12-29 1971-01-19 Dow Chemical Co Method of extruding laminates
JPS62198433A (ja) * 1986-02-26 1987-09-02 Bando Chem Ind Ltd 模様入りシ−トの製造方法およびその装置
JPH0397758A (ja) * 1989-09-11 1991-04-23 Dai Ichi Kogyo Seiyaku Co Ltd 樹脂成形体の導電性改質方法
FR2732351B1 (fr) 1995-03-29 1998-08-21 Michelin & Cie Composition de caoutchouc pour enveloppe de pneumatique renfermant de la silice dopee aluminium a titre de charge renforcante
DE69722925T2 (de) * 1996-04-17 2004-05-19 Nippon Zeon Co., Ltd. Kautschukzusammensetzung
FR2749313A1 (fr) 1996-05-28 1997-12-05 Michelin & Cie Composition de caoutchouc dienique a base d'alumine en tant que charge renforcante et son utilisation pour la fabrication d'enveloppes de pneumatiques
JPH10237223A (ja) * 1997-02-27 1998-09-08 Sumitomo Chem Co Ltd ゴム組成物及び加硫ゴム組成物
EP1595847B1 (de) 1997-11-28 2009-11-11 Compagnie Generale Des Etablissements Michelin Aluminiumhaltiger, verstärkender Füllstoff und diesen enthaltende Kautschukzusammensetzung
US6294119B1 (en) 1997-12-26 2001-09-25 Bridgestone Corporation Production of unvulcanized tread rubber for pneumatic tires
JPH11227415A (ja) * 1998-02-12 1999-08-24 Bridgestone Corp 空気入りタイヤおよびその製造方法
FR2785573A1 (fr) * 1998-11-09 2000-05-12 Michelin Soc Tech Bande de roulement pour pneumatique et pneumatique comportant celle-ci
JP3285329B2 (ja) * 1998-12-22 2002-05-27 住友ゴム工業株式会社 空気入りタイヤ
US6399692B2 (en) * 1999-05-06 2002-06-04 Bridgestone Corporation Electrical conductivity of silica-filled rubber compositions using alkali metal salts dissolved in poly (alkylene oxide) compounds
DE60018248T2 (de) * 1999-11-23 2006-01-12 Société de Technologie Michelin Vorrichtung zum Coextrudieren von Kautschukmischungen
DE10014892C2 (de) * 2000-03-24 2002-08-29 Continental Ag Verfahren zum Herstellen von Fahrzeugluftreifen und Fahrzeugluftreifen

Also Published As

Publication number Publication date
US7803299B2 (en) 2010-09-28
EP1414657A1 (de) 2004-05-06
ES2252502T3 (es) 2006-05-16
US20060202378A1 (en) 2006-09-14
JP2004538202A (ja) 2004-12-24
DE60207420D1 (de) 2005-12-22
US20040224152A1 (en) 2004-11-11
CN1535216A (zh) 2004-10-06
DE60207420T2 (de) 2006-07-13
EP1414657B1 (de) 2005-11-16
WO2003016077A1 (fr) 2003-02-27

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties