JP4650437B2 - 空気入りタイヤの製造方法 - Google Patents
空気入りタイヤの製造方法 Download PDFInfo
- Publication number
- JP4650437B2 JP4650437B2 JP2007042649A JP2007042649A JP4650437B2 JP 4650437 B2 JP4650437 B2 JP 4650437B2 JP 2007042649 A JP2007042649 A JP 2007042649A JP 2007042649 A JP2007042649 A JP 2007042649A JP 4650437 B2 JP4650437 B2 JP 4650437B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- rubber
- rubber layer
- tire
- layer
- 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
Links
Images
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)
- B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
-
- 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
- B60C19/12—Puncture preventing arrangements
- B60C19/122—Puncture preventing arrangements disposed inside of the inner liner
-
- 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
- B60C5/00—Inflatable pneumatic tyres or inner tubes
- B60C5/12—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim
- B60C5/14—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre
-
- 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
- B60C5/00—Inflatable pneumatic tyres or inner tubes
- B60C5/12—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim
- B60C5/14—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre
- B60C5/142—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre provided partially, i.e. not covering the whole inner wall
-
- 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
-
- 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
- B60C5/00—Inflatable pneumatic tyres or inner tubes
- B60C5/12—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim
- B60C5/14—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre
- B60C2005/145—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre made of laminated layers
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1007—Running or continuous length work
- Y10T156/1008—Longitudinal bending
- Y10T156/101—Prior to or during assembly with additional lamina
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Tires In General (AREA)
Description
2 サイドウォール
3 ビード部
4 カーカス層
5 ビードコア
6 ベルト層
7 空気透過防止層
11 フィルム
11a,11b フィルムの端部
12 ゴム層(下側)
12a,12b ゴム層の端部
13 ゴム層(上側)
13a,13b ゴム層の端部
Claims (4)
- 熱可塑性樹脂又は熱可塑性樹脂にエラストマーをブレンドした熱可塑性エラストマー組成物からなる円筒状のフィルムを成形し、該フィルムをシート状に折り畳んだ状態にし、その折り畳まれたフィルムの両面にゴム層を積層し、これらフィルムとゴム層との積層体を円筒状に開いてタイヤ成形ドラムに外嵌し、前記フィルムを空気透過防止層とする未加硫タイヤを成形し、該タイヤを加硫するようにした空気入りタイヤの製造方法において、前記折り畳まれたフィルムの両面にゴム層を積層する際、これらゴム層の幅方向の位置を互いにずらし、一方のゴム層の端部を前記フィルムの端部から突き出すように配置し、他方のゴム層の端部を一方のゴム層の突き出した端部よりも幅方向内側に配置し、前記積層体をタイヤ成形ドラムに外嵌した状態において一方のゴム層の突き出した端部が他方のゴム層の端部を覆うようにしたことを特徴とする空気入りタイヤの製造方法。
- 前記フィルムの端部からの他方のゴム層の端部の突き出し量をL1とし、前記フィルムの端部からの一方のゴム層の端部の突き出し量をL2としたとき、L2−L1>3mmの関係を満足することを特徴とする請求項1に記載の空気入りタイヤの製造方法。
- 前記突き出し量L1を−50mm〜+2mmとし、前記突き出し量L2を+3mm〜+60mmとしたことを特徴とする請求項2に記載の空気入りタイヤの製造方法。
- 前記突き出し量L1を−10mm〜+2mmとし、前記突き出し量L2を+3mm〜+15mmとしたことを特徴とする請求項2に記載の空気入りタイヤの製造方法。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007042649A JP4650437B2 (ja) | 2007-02-22 | 2007-02-22 | 空気入りタイヤの製造方法 |
| EP08711563.0A EP2123434B1 (en) | 2007-02-22 | 2008-02-19 | Manufacturing method for pneumatic tire |
| US12/521,668 US8092627B2 (en) | 2007-02-22 | 2008-02-19 | Manufacturing method for pneumatic tire |
| CN200880005877.2A CN101616790B (zh) | 2007-02-22 | 2008-02-19 | 充气轮胎的制造方法 |
| PCT/JP2008/052739 WO2008102763A1 (ja) | 2007-02-22 | 2008-02-19 | 空気入りタイヤの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007042649A JP4650437B2 (ja) | 2007-02-22 | 2007-02-22 | 空気入りタイヤの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008201099A JP2008201099A (ja) | 2008-09-04 |
| JP4650437B2 true JP4650437B2 (ja) | 2011-03-16 |
Family
ID=39710040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007042649A Expired - Fee Related JP4650437B2 (ja) | 2007-02-22 | 2007-02-22 | 空気入りタイヤの製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8092627B2 (ja) |
| EP (1) | EP2123434B1 (ja) |
| JP (1) | JP4650437B2 (ja) |
| CN (1) | CN101616790B (ja) |
| WO (1) | WO2008102763A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4985252B2 (ja) * | 2007-09-12 | 2012-07-25 | 横浜ゴム株式会社 | 空気入りタイヤの製造方法 |
| JP4853576B2 (ja) * | 2010-03-30 | 2012-01-11 | 横浜ゴム株式会社 | 空気入りタイヤの製造方法 |
| US9273195B2 (en) | 2010-06-29 | 2016-03-01 | Eastman Chemical Company | Tires comprising cellulose ester/elastomer compositions |
| US9068063B2 (en) | 2010-06-29 | 2015-06-30 | Eastman Chemical Company | Cellulose ester/elastomer compositions |
| JP4944239B1 (ja) * | 2010-11-17 | 2012-05-30 | 住友ゴム工業株式会社 | 空気入りタイヤの製造方法 |
| US9708474B2 (en) | 2011-12-07 | 2017-07-18 | Eastman Chemical Company | Cellulose esters in pneumatic tires |
| US10077342B2 (en) | 2016-01-21 | 2018-09-18 | Eastman Chemical Company | Elastomeric compositions comprising cellulose ester additives |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2234065A (en) * | 1936-04-15 | 1941-03-04 | Owens Illinois Glass Co | Collapsible container |
| US3396545A (en) * | 1965-04-07 | 1968-08-13 | Tech Inc Const | Method of forming concrete bodies |
| JP3212470B2 (ja) | 1995-02-16 | 2001-09-25 | 横浜ゴム株式会社 | タイヤ用ポリマー組成物 |
| DE69622803T2 (de) * | 1995-03-24 | 2003-04-10 | The Yokohama Rubber Co., Ltd. | Luftreifen |
| ZA956762B (en) * | 1995-08-14 | 1996-03-20 | Lin Fen Fen | Mine support bag |
| JPH1029248A (ja) * | 1996-07-16 | 1998-02-03 | Fuji Seiko Kk | タイヤのブラダレス加硫方法及びタイヤ |
| JP3236257B2 (ja) | 1998-01-13 | 2001-12-10 | 横浜ゴム株式会社 | 熱可塑性エラストマー組成物およびそれを使用した空気入りタイヤ |
| JP2000272023A (ja) * | 1999-03-26 | 2000-10-03 | Yokohama Rubber Co Ltd:The | 空気入りタイヤの製造方法 |
| JP2001219478A (ja) * | 2000-02-07 | 2001-08-14 | Bridgestone Corp | フィルム付きインナーライナーの製造方法および製造装置 |
| JP2001260137A (ja) * | 2000-03-15 | 2001-09-25 | Bridgestone Corp | タイヤ製造用筒部材の製造方法 |
| EP1642705A4 (en) * | 2003-06-13 | 2007-10-03 | Yokohama Rubber Co Ltd | METHOD OF SUPPLYING A STRUCTURAL COMPONENT OF A TIRE |
-
2007
- 2007-02-22 JP JP2007042649A patent/JP4650437B2/ja not_active Expired - Fee Related
-
2008
- 2008-02-19 EP EP08711563.0A patent/EP2123434B1/en not_active Not-in-force
- 2008-02-19 US US12/521,668 patent/US8092627B2/en not_active Expired - Fee Related
- 2008-02-19 CN CN200880005877.2A patent/CN101616790B/zh not_active Expired - Fee Related
- 2008-02-19 WO PCT/JP2008/052739 patent/WO2008102763A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP2123434A4 (en) | 2013-03-27 |
| US8092627B2 (en) | 2012-01-10 |
| EP2123434A1 (en) | 2009-11-25 |
| CN101616790A (zh) | 2009-12-30 |
| JP2008201099A (ja) | 2008-09-04 |
| WO2008102763A1 (ja) | 2008-08-28 |
| EP2123434B1 (en) | 2013-12-18 |
| US20100314030A1 (en) | 2010-12-16 |
| CN101616790B (zh) | 2012-07-18 |
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