JP4738073B2 - タイヤ構成部材用帯状ゴムの押出方法、および、帯状ゴム押出システム - Google Patents
タイヤ構成部材用帯状ゴムの押出方法、および、帯状ゴム押出システム Download PDFInfo
- Publication number
- JP4738073B2 JP4738073B2 JP2005186371A JP2005186371A JP4738073B2 JP 4738073 B2 JP4738073 B2 JP 4738073B2 JP 2005186371 A JP2005186371 A JP 2005186371A JP 2005186371 A JP2005186371 A JP 2005186371A JP 4738073 B2 JP4738073 B2 JP 4738073B2
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- gear
- extruder
- heating machine
- pump type
- 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 - Fee Related
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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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/30—Applying the layers; Guiding or stretching the layers during application
- B29D30/3028—Applying the layers; Guiding or stretching the layers during application by feeding a continuous band and winding it helically, i.e. the band is fed while being advanced along the drum axis, to form an annular element
-
- 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
- B29C48/03—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
- B29C48/25—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
- B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
- B29C48/37—Gear pumps
-
- 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
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/387—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a gear pump
-
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- 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
- B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
-
- 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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/30—Applying the layers; Guiding or stretching the layers during application
- B29D30/3021—Applying the layers; Guiding or stretching the layers during application by feeding a continuous band and winding it spirally, i.e. the band is fed without relative movement along the drum axis, to form an annular element
-
- 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
- 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
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Tyre Moulding (AREA)
Description
前記押出機へのゴムの供給に先立って、ギアポンプ式の熱入れ機のケーシング内に、ゴムを供給し、供給されたゴムを、前記熱入れ機のケーシング内に設けた、相互に噛合する一対のギアの回転の下、該ギアの相隣接する歯と、前記熱入れ機のケーシングの内面とで画成される空間に収容しつつ、前記熱入れ機の吐出口に向けて送給することで、前記押出機で用いられるゴムを、ギアポンプ式の熱入れ機で熱入れし、しかる後、前記熱入れ機で熱入れしたゴムを、前記押出機に直接供給するタイヤ構成部材用帯状ゴムの押出方法である。
2 ギアポンプ式熱入れ機
3 フィードローラ
4 ヘッド
5 ダイ開口部
6 閉管路
10 帯状ゴム押出システム
11 ケーシング
11a ケーシング内面
12 ギア
12a ギアの歯
13 吸入口
14 空間
15 吐出口
17 押出機のギアの中心軸
21 ケーシング
21a ケーシング内面
22 ギア
22a ギアの歯
23 吸入口
24 空間
25 吐出口
27 熱入れ機のギアの中心軸
30 システム駆動部
31 減速機付きモータ
32 主駆動ギア
33 押出機駆動用ギア
34 熱入れ機駆動用ギア
40 帯状ゴム押出システム
41 ケーシング
41a、41b ケーシング壁面
42 熱入れ機の1段目ギア
43 熱入れ機の2段目ギア
44 熱入れ機の1段目ギアの歯
45 熱入れ機の2段目ギアの歯
46、47 空間
50 ギアポンプ式熱入れ機
51 吸入口
52 中間チェンバー
53 吐出口
Claims (4)
- ドラム上に巻き付けられるタイヤ構成部材用帯状ゴムを、ギアポンプ式の押出機のケーシング内に設けた、相互に噛合して回転される一対のギアで押し出すに際し、
前記押出機へのゴムの供給に先立って、ギアポンプ式の熱入れ機のケーシング内に、ゴムを供給し、供給されたゴムを、前記熱入れ機のケーシング内に設けた、相互に噛合する一対のギアの回転の下、該ギアの相隣接する歯と、前記熱入れ機のケーシングの内面とで画成される空間に収容しつつ、前記熱入れ機の吐出口に向けて送給することで、前記押出機で用いられるゴムを、ギアポンプ式の熱入れ機で熱入れし、しかる後、前記熱入れ機で熱入れしたゴムを、前記押出機に直接供給するタイヤ構成部材用帯状ゴムの押出方法。 - 請求項1に記載のタイヤ構成部材用帯状ゴムの押出方法に用いられる帯状ゴム押出システムであって、前記ギアポンプ式熱入れ機の吐出口を、前記ギアポンプ式押出機の吸入口に、直接的に、もしくは、閉管路を介して間接的に連結してなる帯状ゴム押出システム。
- 一つの回転駆動装置と、この回転駆動装置の回転出力を熱入れ機のギアに伝達する熱入れ機伝達手段と、前記回転駆動装置の回転出力を押出機のギアに伝達する押出機伝達手段とを具えてなる請求項2に記載の帯状ゴム押出システム。
- 熱入れ機のギアを駆動する回転駆動装置と、押出機のギアを駆動する回転駆動装置と、これらの回転駆動装置の回転数を個別に制御可能に構成された制御手段とを具えてなる請求項2に記載の帯状ゴム押出システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005186371A JP4738073B2 (ja) | 2005-06-27 | 2005-06-27 | タイヤ構成部材用帯状ゴムの押出方法、および、帯状ゴム押出システム |
PCT/JP2006/312155 WO2007000906A1 (ja) | 2005-06-27 | 2006-06-16 | タイヤ構成部材用帯状ゴムの押出方法、および、帯状ゴム押出システム |
EP06766840.0A EP1897673B1 (en) | 2005-06-27 | 2006-06-16 | Method for extruding strip rubber for tire structuring member |
US11/922,406 US20080265456A1 (en) | 2005-06-27 | 2006-06-16 | Method and System for Extruding Rubber Strip for Tire Constitutive Members |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005186371A JP4738073B2 (ja) | 2005-06-27 | 2005-06-27 | タイヤ構成部材用帯状ゴムの押出方法、および、帯状ゴム押出システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007001235A JP2007001235A (ja) | 2007-01-11 |
JP4738073B2 true JP4738073B2 (ja) | 2011-08-03 |
Family
ID=37595160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005186371A Expired - Fee Related JP4738073B2 (ja) | 2005-06-27 | 2005-06-27 | タイヤ構成部材用帯状ゴムの押出方法、および、帯状ゴム押出システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080265456A1 (ja) |
EP (1) | EP1897673B1 (ja) |
JP (1) | JP4738073B2 (ja) |
WO (1) | WO2007000906A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5030763B2 (ja) * | 2007-12-19 | 2012-09-19 | 株式会社ブリヂストン | ゴムの押出方法 |
JP5655042B2 (ja) * | 2012-09-03 | 2015-01-14 | 住友ゴム工業株式会社 | ゴム押出装置 |
EP3393747B1 (en) | 2015-12-24 | 2021-09-15 | Pirelli Tyre S.p.A. | Extrusion device and process for extruding a semi-finished product made of elastomeric material |
DE102020216368A1 (de) * | 2020-12-21 | 2022-06-23 | Continental Reifen Deutschland Gmbh | Verfahren, Vorrichtung und System zur Verarbeitung einer Laufstreifenkautschukmischung für einen Fahrzeugreifen |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE473239A (ja) | 1944-06-05 | 1900-01-01 | ||
US2767437A (en) * | 1952-02-11 | 1956-10-23 | Donald E Marshall | Method of amalgamating and extruding soap |
JPS57116624A (en) * | 1981-01-14 | 1982-07-20 | Kobe Steel Ltd | Extruder for high polymeric material |
GB8604673D0 (en) * | 1986-02-25 | 1986-04-03 | Shaw Co Manchester Ltd Francis | Treating viscous material |
SE457406B (sv) * | 1987-04-28 | 1988-12-27 | Albin Pump Ab | Utrustning foer utportionering av stycken av en degformig produkt |
CZ273893A3 (en) * | 1991-06-13 | 1994-12-15 | George Veres | Method of reclaiming rubber from vehicle tyres |
US5366576A (en) * | 1993-04-14 | 1994-11-22 | Clack Corporation | Method for producing tubular products from nonwoven fibers |
US6726465B2 (en) * | 1996-03-22 | 2004-04-27 | Rodney J. Groleau | Injection molding machine employing a flow path gear pump and method of use |
CZ188097A3 (cs) * | 1996-07-05 | 1998-02-18 | Paul Troester Maschinenfabrik | Způsob extruze kaučukových směsí a plastů a zubový extruder |
DE19639735A1 (de) * | 1996-09-27 | 1998-04-02 | Uth Gmbh | Extruder |
DE19703798C2 (de) | 1997-02-01 | 2000-01-27 | Berstorff Gmbh Masch Hermann | Zahnradextruder |
DE19831747A1 (de) * | 1998-07-15 | 2000-01-20 | Continental Ag | Verfahren zur Herstellung eines Luftreifens |
US6776602B2 (en) * | 1999-04-20 | 2004-08-17 | Stratasys, Inc. | Filament cassette and loading system |
JP2002355878A (ja) * | 2001-05-30 | 2002-12-10 | Bridgestone Corp | グリーンタイヤの製造方法およびその装置 |
JP2003033978A (ja) * | 2001-07-25 | 2003-02-04 | Bridgestone Corp | ゴム成型体の製造方法およびその装置 |
JP2003039526A (ja) * | 2001-07-31 | 2003-02-13 | Bridgestone Corp | 押出装置 |
US20030086331A1 (en) * | 2001-11-08 | 2003-05-08 | Jun-Rong Lin | Extrusion molding machine |
JP3983064B2 (ja) * | 2002-02-22 | 2007-09-26 | 株式会社ブリヂストン | ゴムシート成形装置 |
JP2005053073A (ja) * | 2003-08-04 | 2005-03-03 | Yokohama Rubber Co Ltd:The | 押出成形装置 |
JP2006103199A (ja) * | 2004-10-06 | 2006-04-20 | Sumitomo Rubber Ind Ltd | ギアポンプ押出機 |
-
2005
- 2005-06-27 JP JP2005186371A patent/JP4738073B2/ja not_active Expired - Fee Related
-
2006
- 2006-06-16 EP EP06766840.0A patent/EP1897673B1/en not_active Expired - Fee Related
- 2006-06-16 WO PCT/JP2006/312155 patent/WO2007000906A1/ja active Application Filing
- 2006-06-16 US US11/922,406 patent/US20080265456A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1897673B1 (en) | 2014-02-12 |
EP1897673A4 (en) | 2009-02-18 |
WO2007000906A1 (ja) | 2007-01-04 |
EP1897673A1 (en) | 2008-03-12 |
JP2007001235A (ja) | 2007-01-11 |
US20080265456A1 (en) | 2008-10-30 |
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