JP5177973B2 - エラストマータイヤ構成部材とタイヤを製造する装置 - Google Patents
エラストマータイヤ構成部材とタイヤを製造する装置 Download PDFInfo
- Publication number
- JP5177973B2 JP5177973B2 JP2006213194A JP2006213194A JP5177973B2 JP 5177973 B2 JP5177973 B2 JP 5177973B2 JP 2006213194 A JP2006213194 A JP 2006213194A JP 2006213194 A JP2006213194 A JP 2006213194A JP 5177973 B2 JP5177973 B2 JP 5177973B2
- Authority
- JP
- Japan
- Prior art keywords
- tire
- flow path
- outlet
- elastomeric material
- nozzle
- 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
-
- 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
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29C48/12—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
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/154—Coating solid articles, i.e. non-hollow articles
-
- 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
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/154—Coating solid articles, i.e. non-hollow articles
- B29C48/155—Partial coating thereof
-
- 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
- B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
- B29D30/16—Applying the layers; Guiding or stretching the layers during application
- B29D30/1628—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 core axis, to form an annular element
-
- 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
- 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
- B29D30/58—Applying bands of rubber treads, i.e. applying camel backs
- B29D30/62—Applying bands of rubber treads, i.e. applying camel backs by extrusion or injection of the tread on carcass
-
- 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)
- B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
- B29D2030/0682—Inner liners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
注入手段と流体連通する入口と、出口を含み、注入手段のエラストマー材料の送り出し方向に対して下向きに傾斜している第1の流路を有し、注入手段から出たエラストマー材料が第1の流路に送り込まれる遷移部材と、
第1の流路の出口と流体連通する入口と、出口を含む垂直な遷移流路と、該遷移流路の出口と流体連通する入口と、出口を含み、遷移流路に対して下向きに傾斜している第2の流路と、を有し、垂直な軸の周りを遷移部材に対して回転可能であり、遷移部材から出たエラストマー材料が遷移流路を経て第2の流路に送られるアプリケータヘッドと、
アプリケータヘッドに取り付けられ、第2の流路の出口と流体連通する入口と、アプリケータヘッドから送り込まれたエラストマー材料のストリップを表面上に貼り付ける出口オリフィスと、を有するノズルと、
を有する。
タイヤの「アスペクト比」は、タイヤの断面高さ(SH)のタイヤの断面幅(SW)とのの比を意味する。
102 取付けフランジ
103 ゴム注入手段
110 支持フレーム
120 遷移部材
122 入口端部
124 出口端部
126 漏斗型流路
130 アプリケータヘッド
132 内側流路
136 第2の部分
150 ノズル
152、154、156、158 傾斜面
160 内部流路
165 流れ絞り
170、176 ノズル
172 面取りされた縁部
174 オリフィス
178 側端部
200 ゴムアプリケータ部分組立体
300 舌状体組立体
310 フレーム
312 二股端部
320 油圧または空気圧シリンダ
330 リップ
Claims (5)
- エラストマー材料のストリップを表面に貼り付ける装置であって、
注入手段と流体連通する入口と、出口を含み、前記注入手段のエラストマー材料の送り出し方向に対して下向きに傾斜している第1の流路を有し、前記注入手段から出たエラストマー材料が前記第1の流路に送り込まれる遷移部材と、
前記第1の流路の出口と流体連通する入口と、出口を含む垂直な遷移流路と、該遷移流路の出口と流体連通する入口と、出口を含み、前記遷移流路に対して下向きに傾斜している第2の流路と、を有し、垂直な軸の周りを前記遷移部材に対して回転可能であり、前記遷移部材から出たエラストマー材料が前記遷移流路を経て前記第2の流路に送られるアプリケータヘッドと、
前記アプリケータヘッドに取り付けられ、前記第2の流路の出口と流体連通する入口と、前記アプリケータヘッドから送り込まれたエラストマー材料のストリップを表面上に貼り付ける出口オリフィスと、を有するノズルと、
を有する、エラストマー材料のストリップを表面に貼り付ける装置。 - 前記ノズルに隣接して、取付け点を支点として揺動する回転可能な支持体に取り付けられた舌状体をさらに有し、前記舌状体は、エラストマー材料の前記ストリップを前記表面に押し付ける、請求項1に記載の装置。
- 前記第1および第2の流路は、前記入口から前記出口まで面積が小さくなっている、請求項1に記載の装置。
- 前記第1の流路は、長さ/直径比が2〜15の範囲であり、前記第2の流路は内部に流れ絞りを有する、請求項3に記載の装置。
- 前記長さ/直径比が6〜7である、請求項4に記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70540705P | 2005-08-04 | 2005-08-04 | |
US60/705407 | 2005-08-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007038681A JP2007038681A (ja) | 2007-02-15 |
JP5177973B2 true JP5177973B2 (ja) | 2013-04-10 |
Family
ID=37698977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006213194A Expired - Fee Related JP5177973B2 (ja) | 2005-08-04 | 2006-08-04 | エラストマータイヤ構成部材とタイヤを製造する装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070031529A1 (ja) |
JP (1) | JP5177973B2 (ja) |
CN (1) | CN1907672A (ja) |
BR (1) | BRPI0603054A (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7780809B2 (en) * | 2005-08-04 | 2010-08-24 | The Goodyear Tire & Rubber Company | Method for forming elastomeric tire component and a tire |
WO2008141871A1 (fr) * | 2007-05-11 | 2008-11-27 | Societe De Technologie Michelin | Buse articulee et procede d ' application d ' une bandelette en materiau viscoelastique qui utilise ladite buse |
FR2929548B1 (fr) * | 2008-04-02 | 2010-04-23 | Michelin Soc Tech | Buse comprenant une palette d'applique articulee. |
JP5628556B2 (ja) * | 2010-05-19 | 2014-11-19 | 株式会社ブリヂストン | 押出機の口金 |
AR105076A1 (es) * | 2015-06-30 | 2017-09-06 | Goodyear Tire & Rubber | Aparato para formar una tira elastomérica |
AR105077A1 (es) * | 2015-06-30 | 2017-09-06 | Goodyear Tire & Rubber | Método de formar una tira elastomérica |
US10723057B2 (en) * | 2016-06-22 | 2020-07-28 | The Boeing Company | Nozzle, nozzle assembly and method for extrusion of composite material |
US20170361556A1 (en) * | 2016-06-20 | 2017-12-21 | The Goodyear Tire & Rubber Company | Apparatus for forming an elastomeric strip with rotatable nozzle applicator |
US20200198271A1 (en) * | 2018-12-19 | 2020-06-25 | The Goodyear Tire & Rubber Company | Method of making composite innerliner |
EP3670142B1 (en) * | 2018-12-19 | 2022-12-21 | The Goodyear Tire & Rubber Company | Dual compound extruder apparatus with rotatable head and methods for forming a coextruded strip |
US11505001B2 (en) * | 2018-12-19 | 2022-11-22 | The Goodyear Tire & Rubber Company | Method for forming tire components |
US11697237B2 (en) * | 2018-12-19 | 2023-07-11 | The Goodyear Tire & Rubber Company | Dual compound extruder apparatus with rotatable head |
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US7780809B2 (en) * | 2005-08-04 | 2010-08-24 | The Goodyear Tire & Rubber Company | Method for forming elastomeric tire component and a tire |
-
2006
- 2006-07-31 US US11/496,609 patent/US20070031529A1/en not_active Abandoned
- 2006-08-02 BR BRPI0603054-8A patent/BRPI0603054A/pt not_active IP Right Cessation
- 2006-08-04 JP JP2006213194A patent/JP5177973B2/ja not_active Expired - Fee Related
- 2006-08-04 CN CNA2006101513147A patent/CN1907672A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20070031529A1 (en) | 2007-02-08 |
BRPI0603054A (pt) | 2007-03-20 |
CN1907672A (zh) | 2007-02-07 |
JP2007038681A (ja) | 2007-02-15 |
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