DE60200765D1 - Vorrichtung und Verfahren zum Extrudieren von unvulkanisiertem Kautschuk - Google Patents

Vorrichtung und Verfahren zum Extrudieren von unvulkanisiertem Kautschuk

Info

Publication number
DE60200765D1
DE60200765D1 DE60200765T DE60200765T DE60200765D1 DE 60200765 D1 DE60200765 D1 DE 60200765D1 DE 60200765 T DE60200765 T DE 60200765T DE 60200765 T DE60200765 T DE 60200765T DE 60200765 D1 DE60200765 D1 DE 60200765D1
Authority
DE
Germany
Prior art keywords
unvulcanized rubber
extruding unvulcanized
extruding
rubber
unvulcanized
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.)
Expired - Lifetime
Application number
DE60200765T
Other languages
English (en)
Other versions
DE60200765T2 (de
Inventor
Go Shimada
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Application granted granted Critical
Publication of DE60200765D1 publication Critical patent/DE60200765D1/de
Publication of DE60200765T2 publication Critical patent/DE60200765T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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)
    • B29D30/72—Side-walls
    • 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
    • B29C48/21—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
    • B29C48/36—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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • 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
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C2015/0614—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the chafer or clinch portion, i.e. the part of the bead contacting the rim

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE2002600765 2001-03-12 2002-03-11 Vorrichtung und Verfahren zum Extrudieren von unvulkanisiertem Kautschuk Expired - Lifetime DE60200765T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001069154 2001-03-12
JP2001069154A JP4611551B2 (ja) 2001-03-12 2001-03-12 未加硫ゴム押出装置及び未加硫ゴム押出方法

Publications (2)

Publication Number Publication Date
DE60200765D1 true DE60200765D1 (de) 2004-08-26
DE60200765T2 DE60200765T2 (de) 2005-01-13

Family

ID=18927226

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002600765 Expired - Lifetime DE60200765T2 (de) 2001-03-12 2002-03-11 Vorrichtung und Verfahren zum Extrudieren von unvulkanisiertem Kautschuk

Country Status (5)

Country Link
US (2) US6875004B2 (de)
EP (1) EP1240994B1 (de)
JP (1) JP4611551B2 (de)
DE (1) DE60200765T2 (de)
ES (1) ES2224026T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101646544B (zh) * 2007-03-27 2012-09-12 株式会社普利司通 未硫化橡胶挤出装置及未硫化橡胶的制造方法
JP2009056652A (ja) * 2007-08-30 2009-03-19 Bridgestone Corp 空気入りタイヤの成型方法および空気入りタイヤ
JP5566588B2 (ja) * 2008-01-29 2014-08-06 株式会社ブリヂストン 未加硫ゴム押出機
US8016580B2 (en) * 2009-01-28 2011-09-13 The Goodyear Tire & Rubber Company Assembly and a method for extruding a tire component
EP2465710B1 (de) * 2009-09-16 2014-06-25 Bridgestone Corporation Radialluftreifen
ITTO20090965A1 (it) * 2009-12-09 2011-06-10 Bridgestone Corp Metodo di costruzione di un pneumatico e corrispondente pneumatico
US20120160392A1 (en) * 2010-12-22 2012-06-28 Philip Carl Van Riper Tire with optimized chafer
JP6536204B2 (ja) * 2015-06-18 2019-07-03 住友ゴム工業株式会社 空気入りタイヤの製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398431A (en) * 1964-10-23 1968-08-27 Nat Distillers And Chemicals C Laminating extrusion die
DE3325017C2 (de) 1983-07-11 1985-11-28 Continental Gummi-Werke Ag, 3000 Hannover Preßkopf zum Herstellen von flachen zusammenhängenden Profilsträngen aus plastischen Kautschuk- oder Kunststoffmischungen verschiedener Zusammensetzung
US4731004A (en) * 1984-10-12 1988-03-15 Princeton Packaging, Inc. Side-by-side co-extrusion of film using multiple materials
US4552521A (en) * 1984-12-10 1985-11-12 Gencorp Inc. Apparatus for co-extruding a rubber strip of one material with a stripe of a second material
US4683095A (en) * 1985-05-08 1987-07-28 The Uniroyal Goodrich Tire Company Early progressive junction extrusion process and system
DE3521643C1 (de) * 1985-06-15 1986-07-03 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Aufklappbarer Strangpresskopf zum Herstellen von Kautschuk- oder Kunststoffflachprofilen
DE3534734C2 (de) 1985-09-28 1994-04-21 Krupp Ag Hoesch Krupp Verfahren zum Steuern einer Mehrextruderanlage
JPH0794142B2 (ja) * 1990-07-03 1995-10-11 積水化学工業株式会社 熱可塑性樹脂シートの製造装置及びそれを用いた熱可塑性樹脂シートの製造方法
JPH04208443A (ja) 1990-11-30 1992-07-30 Bridgestone Corp 空気入りタイヤ
JPH0811510A (ja) * 1994-06-29 1996-01-16 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
JP3880691B2 (ja) * 1997-07-08 2007-02-14 株式会社ブリヂストン 空気入りタイヤ
US6294119B1 (en) * 1997-12-26 2001-09-25 Bridgestone Corporation Production of unvulcanized tread rubber for pneumatic tires
JP3863297B2 (ja) 1997-12-26 2006-12-27 株式会社ブリヂストン タイヤ用未加硫トレッドゴム製造方法
JP3280627B2 (ja) * 1998-10-16 2002-05-13 住友ゴム工業株式会社 ゴム押出し装置
JP2000351145A (ja) 1999-06-11 2000-12-19 Sumitomo Rubber Ind Ltd ローラヘッドゴム押出し装置
EP1241026B1 (de) * 2001-03-12 2007-03-07 Bridgestone Corporation Reifen

Also Published As

Publication number Publication date
EP1240994A1 (de) 2002-09-18
JP2002264196A (ja) 2002-09-18
US7258827B2 (en) 2007-08-21
US20020125608A1 (en) 2002-09-12
ES2224026T3 (es) 2005-03-01
US20050121823A1 (en) 2005-06-09
JP4611551B2 (ja) 2011-01-12
DE60200765T2 (de) 2005-01-13
EP1240994B1 (de) 2004-07-21
US6875004B2 (en) 2005-04-05

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