JPS58120022U - ゴム様材料用押出機の可変口金 - Google Patents

ゴム様材料用押出機の可変口金

Info

Publication number
JPS58120022U
JPS58120022U JP1982017892U JP1789282U JPS58120022U JP S58120022 U JPS58120022 U JP S58120022U JP 1982017892 U JP1982017892 U JP 1982017892U JP 1789282 U JP1789282 U JP 1789282U JP S58120022 U JPS58120022 U JP S58120022U
Authority
JP
Japan
Prior art keywords
rubber
extruder
materials
movable members
variable
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.)
Pending
Application number
JP1982017892U
Other languages
English (en)
Inventor
原田　重明
隆 横井
Original Assignee
株式会社ブリヂストン
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 株式会社ブリヂストン filed Critical 株式会社ブリヂストン
Priority to JP1982017892U priority Critical patent/JPS58120022U/ja
Priority to US06/460,838 priority patent/US4470790A/en
Publication of JPS58120022U publication Critical patent/JPS58120022U/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips
    • 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
    • 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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１は理想に近いタイヤトレッド用中間部材の形状を示
す断面図、第２図は従来のゴム様材料用押出機の可変口
金の概略正面図、第３図は第２図に示した可変口金によ
り押出成形された中間部材の断面図、第４図はこの考案
の一実施例を示す側面断面図、第５図は第４図のＶ−Ｖ
矢視断面図、第６歯は第５図の■−■矢視断面図、第７
図はリンクの正面図、第８図は第７図の■−■矢視断面
図、第９図はこの考案の他の実施例を示す第４図と同様
の側面断面図、第１０図はリンクの正面図である。 １４・・・・・・可変口金、１５・・・・・・ホルダー
、２２・・・・・・連結部材（リンク）、２７・・・・
・・口金開口。 第７図 第９図

Claims (1)

    【実用新案登録請求の範囲】
  1. ホルダーと、互いに摺接可能に重ね合わされてホルダー
    に保持され個別にその延在方向に移動可能な複数の可動
    部材と、を備え、任意の可動部材を移動させることによ
    り開口形状を変化させるようにしたゴム様材料用押出機
    の可変口金において、全部又は一部の可動部材の先端に
    互いに隣り合う可動部材同士を連結する連結部材を設け
    たことを特徴とするゴム様材料用押出機の可変口金。
JP1982017892U 1982-02-10 1982-02-10 ゴム様材料用押出機の可変口金 Pending JPS58120022U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1982017892U JPS58120022U (ja) 1982-02-10 1982-02-10 ゴム様材料用押出機の可変口金
US06/460,838 US4470790A (en) 1982-02-10 1983-01-25 Adjustable extrusion die assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982017892U JPS58120022U (ja) 1982-02-10 1982-02-10 ゴム様材料用押出機の可変口金

Publications (1)

Publication Number Publication Date
JPS58120022U true JPS58120022U (ja) 1983-08-16

Family

ID=11956364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982017892U Pending JPS58120022U (ja) 1982-02-10 1982-02-10 ゴム様材料用押出機の可変口金

Country Status (2)

Country Link
US (1) US4470790A (ja)
JP (1) JPS58120022U (ja)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61258724A (ja) * 1985-05-14 1986-11-17 Bridgestone Corp 可変コンタ−ゴム押出し装置
US4746283A (en) * 1987-04-01 1988-05-24 Hobson Gerald R Head tooling parison adapter plates
DE8810470U1 (de) * 1988-08-18 1988-11-03 A-Z Formen- und Maschinenbau GmbH, 8000 München Laufstreifen-Spritzkopf
DE8813801U1 (de) * 1988-11-04 1988-12-22 Röhm GmbH, 6100 Darmstadt Verstellbare Extrusionsschlitzdüse
US5066435A (en) * 1989-09-16 1991-11-19 Rohm Gmbh Chemische Fabrik Process and system for producing multi-layer extrudate
JP2545325Y2 (ja) * 1992-01-22 1997-08-25 石川島播磨重工業株式会社 ブロー成形機のパリソンヘッド
US5511962A (en) * 1993-02-01 1996-04-30 Extrusion Dies, Inc. Extrusion die
US5780067A (en) * 1996-09-10 1998-07-14 Extrusion Dies, Inc. Adjustable coextrusion feedblock
US6719551B2 (en) 1997-12-18 2004-04-13 Dale E. Polk, Jr. Thermoplastic molding process and apparatus
US6626206B1 (en) 2000-01-20 2003-09-30 Extrusion Dies, Inc. Feedblock for adjusting the dimensions of a set of co-extruded layers of a multi-layer sheet
US6478564B1 (en) 2000-09-08 2002-11-12 The Goodyear Tire & Rubber Company Adjustable flow channel for an extruder head
US6491510B1 (en) 2000-09-08 2002-12-10 The Goodyear Tire & Rubber Company Adjustable flow channel for an extruder head
US20030080462A1 (en) * 2001-10-25 2003-05-01 Nordgren Douglas S. Extrusion die with horizontal and vertical extrudate opening adjustment
US20040185132A1 (en) * 2003-03-19 2004-09-23 The Goodyear Tire & Rubber Company Removable flow diverter for an extrusion head
US6821106B1 (en) * 2003-06-24 2004-11-23 The Goodyear Tire & Rubber Company Roller die preformer for wide extrusions
US7316557B2 (en) * 2004-05-08 2008-01-08 Good Earth Tools, Inc. Die for extruding material
US7513676B2 (en) * 2004-05-08 2009-04-07 Good Earth Tools, Inc. Extruder screw with long wearing surfaces
ATE528120T1 (de) * 2005-03-16 2011-10-15 Greiner Tool Tec Gmbh Traganordnung für ein extrusionswerkzeug und verfahren zur extrusion eines gegenstandes
DE102007025296B4 (de) * 2007-05-30 2009-12-10 Kautex Textron Gmbh & Co. Kg Einrichtung zum Extrusionsblasformen von Kunststoffartikeln sowie Verfahren zur Herstellung eines Kunststoffartikels
FR2922234B1 (fr) * 2008-03-04 2017-12-22 Terre Armee Int Bande de stabilisation souple destinee a etre utilisee dans des ouvrages en sol renforce
US8123510B1 (en) * 2008-03-24 2012-02-28 Ebert Composite Corporation Thermoplastic pultrusion die system and method
US8747098B1 (en) 2008-03-24 2014-06-10 Ebert Composites Corporation Thermoplastic pultrusion die system and method
US8579623B2 (en) * 2008-04-10 2013-11-12 Edward Williams Extruder stabilizer assembly
FR2938205B1 (fr) * 2008-11-07 2013-03-01 Michelin Soc Tech Filiere d'extrusion a double profil
US8731871B2 (en) 2010-09-22 2014-05-20 Bridgestone Americas Tire Operations, Llc Tire mold design method to minimize unique annular mold parts
US10953598B2 (en) * 2016-11-04 2021-03-23 Continuous Composites Inc. Additive manufacturing system having vibrating nozzle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093860A (en) * 1961-03-16 1963-06-18 Oliver Tire & Rubber Co Adjustable extruding die
US3195183A (en) * 1962-06-06 1965-07-20 Warren R Phillips Extrusion dies

Also Published As

Publication number Publication date
US4470790A (en) 1984-09-11

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