JP2009274530A - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP2009274530A JP2009274530A JP2008126406A JP2008126406A JP2009274530A JP 2009274530 A JP2009274530 A JP 2009274530A JP 2008126406 A JP2008126406 A JP 2008126406A JP 2008126406 A JP2008126406 A JP 2008126406A JP 2009274530 A JP2009274530 A JP 2009274530A
- Authority
- JP
- Japan
- Prior art keywords
- sealant layer
- cover sheet
- width
- tire
- pneumatic tire
- 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.)
- Granted
Links
Images
Classifications
-
- 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
-
- 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
- B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
-
- 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
- B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
- B29D2030/0686—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre
- B29D2030/0695—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre the sealant being in the form of one wide strip, e.g. a patch
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- 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
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
- Y10T152/10666—Automatic sealing of punctures [e.g., self-healing, etc.]
-
- 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
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
- Y10T152/10666—Automatic sealing of punctures [e.g., self-healing, etc.]
- Y10T152/10675—Using flowable coating or composition
-
- 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
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
- Y10T152/10666—Automatic sealing of punctures [e.g., self-healing, etc.]
- Y10T152/10675—Using flowable coating or composition
- Y10T152/10684—On inner surface of tubeless tire
-
- 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
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
- Y10T152/10666—Automatic sealing of punctures [e.g., self-healing, etc.]
- Y10T152/10675—Using flowable coating or composition
- Y10T152/10702—Using flowable coating or composition within or part of construction of inflating inner tube
-
- 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
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
- Y10T152/10666—Automatic sealing of punctures [e.g., self-healing, etc.]
- Y10T152/10675—Using flowable coating or composition
- Y10T152/10702—Using flowable coating or composition within or part of construction of inflating inner tube
- Y10T152/10711—Sealant in plural layers or plural pockets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
【解決手段】 タイヤ内面Sのトレッド部1に対応する領域にシーラント層4を設けた空気入りタイヤにおいて、シーラント層4のタイヤ径方向内側に該シーラント層4を覆うようにカバーシート5を配置し、該カバーシート5の中央部分15aの厚さを外側部分15bの厚さよりも大きくする。そして、カバーシート5の中央部分15aの単位面積当たりの質量を外側部分15の単位面積当たりの質量よりも大きくする。
【選択図】 図2
Description
2 サイドウォール部
3 ビード部
4 シーラント層
5,15,25 カーバーシート
5a,15a カバーシートの中央部分
5b,15b カバーシートの外側部分
Claims (7)
- タイヤ内面のトレッド部に対応する領域にシーラント層を設けた空気入りタイヤにおいて、前記シーラント層のタイヤ径方向内側に該シーラント層を覆うようにカバーシートを配置し、該カバーシートの中央部分の単位面積当たりの質量を外側部分の単位面積当たりの質量よりも大きくしたことを特徴とする空気入りタイヤ。
- 前記カバーシートの中央部分の幅を前記シーラント層の幅の7%〜55%の範囲に設定したことを特徴とする請求項1に記載の空気入りタイヤ。
- タイヤ内面のトレッド部に対応する領域にシーラント層を設けた空気入りタイヤにおいて、前記シーラント層のタイヤ径方向内側に該シーラント層を覆うようにカバーシートを配置し、該カバーシートの中央部分の厚さを外側部分の厚さよりも大きくしたことを特徴とする空気入りタイヤ。
- 前記カバーシートの中央部分の幅を前記シーラント層の幅の7%〜55%の範囲に設定したことを特徴とする請求項3に記載の空気入りタイヤ。
- 前記カバーシートの中央部分の厚さを外側部分の厚さの130%〜250%の範囲に設定したことを特徴とする請求項4に記載の空気入りタイヤ。
- タイヤ内面のトレッド部に対応する領域にシーラント層を設けた空気入りタイヤにおいて、前記シーラント層のタイヤ径方向内側にカバーシートを配置し、該カバーシートの幅を前記シーラント層の幅よりも小さくしたことを特徴とする空気入りタイヤ。
- 前記カバーシートの幅を前記シーラント層の幅の7%〜55%の範囲に設定したことを特徴とする請求項6に記載の空気入りタイヤ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008126406A JP4569666B2 (ja) | 2008-05-13 | 2008-05-13 | 空気入りタイヤ |
US12/419,808 US8146634B2 (en) | 2008-05-13 | 2009-04-07 | Pneumatic tire |
EP09005573.2A EP2119577B1 (en) | 2008-05-13 | 2009-04-21 | Pneumatic tire |
CN2009101408248A CN101580000B (zh) | 2008-05-13 | 2009-05-12 | 充气轮胎 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008126406A JP4569666B2 (ja) | 2008-05-13 | 2008-05-13 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009274530A true JP2009274530A (ja) | 2009-11-26 |
JP4569666B2 JP4569666B2 (ja) | 2010-10-27 |
Family
ID=40823299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008126406A Expired - Fee Related JP4569666B2 (ja) | 2008-05-13 | 2008-05-13 | 空気入りタイヤ |
Country Status (4)
Country | Link |
---|---|
US (1) | US8146634B2 (ja) |
EP (1) | EP2119577B1 (ja) |
JP (1) | JP4569666B2 (ja) |
CN (1) | CN101580000B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017061257A (ja) * | 2015-09-25 | 2017-03-30 | 住友ゴム工業株式会社 | タイヤの評価方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1396617B1 (it) * | 2009-11-25 | 2012-12-14 | Pirelli | Metodo per controllare selettivamente la capacita' auto-sigillante di un pneumatico e pneumatico auto-sigillante per ruote di veicoli |
US8646501B2 (en) | 2010-11-11 | 2014-02-11 | The Goodyear Tire & Rubber Company | Puncture sealant laminate |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53142706A (en) * | 1977-05-16 | 1978-12-12 | Suteji Komuro | Apparatus for preventing puncture of tire |
JPS5429403A (en) * | 1977-08-04 | 1979-03-05 | Bridgestone Corp | Safety tire having two layered anti puncture seal layers |
JPS61229604A (ja) * | 1985-04-02 | 1986-10-13 | Bridgestone Corp | パンク防止機能を有する空気入りチユ−ブレスタイヤ |
US4895610A (en) * | 1983-08-15 | 1990-01-23 | The Goodyear Tire & Rubber Company | Self-sealing pneumatic tire and method of manufacturing the same |
JPH06226870A (ja) * | 1993-02-02 | 1994-08-16 | Bridgestone Corp | 空気入りタイヤ |
JP2003072329A (ja) * | 2001-09-04 | 2003-03-12 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ及びその製造方法 |
JP2003176478A (ja) * | 2001-09-26 | 2003-06-24 | Yokohama Rubber Co Ltd:The | パンク防止シーラント用ゴム組成物ならびに粘着シーラント層を備えた空気入りタイヤおよびその製造方法 |
JP2003276409A (ja) * | 2002-03-25 | 2003-09-30 | Honda Motor Co Ltd | チューブレスタイヤ |
JP2003334868A (ja) * | 2002-05-20 | 2003-11-25 | Yokohama Rubber Co Ltd:The | セルフシールタイヤの製造方法 |
JP2005263212A (ja) * | 2004-03-17 | 2005-09-29 | Goodyear Tire & Rubber Co:The | ビルトイン着色化封止層をもつ空気タイヤ及びその製造法 |
JP2006152110A (ja) * | 2004-11-29 | 2006-06-15 | Yokohama Rubber Co Ltd:The | パンク防止用シーラント組成物および空気入りタイヤ |
JP2006248435A (ja) * | 2005-03-11 | 2006-09-21 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ及びその製造方法 |
JP2007253805A (ja) * | 2006-03-23 | 2007-10-04 | Honda Motor Co Ltd | 空気入りタイヤ |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3048509A (en) * | 1959-12-22 | 1962-08-07 | Gen Tire & Rubber Co | Puncture sealing means for pneumatic tires |
GB1190766A (en) * | 1966-08-10 | 1970-05-06 | Dunlop Company Ltd Formerly Du | Improvements in and relating to Pneumatic Tyres |
CA987211A (en) * | 1973-05-03 | 1976-04-13 | Roy J. Emerson | Puncture sealing means for pneumatic tires |
AU473985B2 (en) * | 1974-05-21 | 1975-11-27 | General Tire And Rubber Company | Improved puncture sealing means for pneumatic tires |
US5824170A (en) * | 1993-09-10 | 1998-10-20 | Michelin Recherche Et Technique S.A. | Tire with a profiled innerliner |
DE60229991D1 (de) * | 2001-09-14 | 2009-01-02 | Honda Motor Co Ltd | Luftreifen und Verfahren zu seiner Herstellung |
JP3837351B2 (ja) * | 2002-03-28 | 2006-10-25 | 横浜ゴム株式会社 | セルフシールタイヤの製造方法 |
US20080142140A1 (en) * | 2006-12-15 | 2008-06-19 | Patrick David Marks | Method and apparatus for building a puncture sealant tire |
-
2008
- 2008-05-13 JP JP2008126406A patent/JP4569666B2/ja not_active Expired - Fee Related
-
2009
- 2009-04-07 US US12/419,808 patent/US8146634B2/en not_active Expired - Fee Related
- 2009-04-21 EP EP09005573.2A patent/EP2119577B1/en not_active Not-in-force
- 2009-05-12 CN CN2009101408248A patent/CN101580000B/zh not_active Expired - Fee Related
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53142706A (en) * | 1977-05-16 | 1978-12-12 | Suteji Komuro | Apparatus for preventing puncture of tire |
JPS5429403A (en) * | 1977-08-04 | 1979-03-05 | Bridgestone Corp | Safety tire having two layered anti puncture seal layers |
US4895610A (en) * | 1983-08-15 | 1990-01-23 | The Goodyear Tire & Rubber Company | Self-sealing pneumatic tire and method of manufacturing the same |
JPS61229604A (ja) * | 1985-04-02 | 1986-10-13 | Bridgestone Corp | パンク防止機能を有する空気入りチユ−ブレスタイヤ |
JPH06226870A (ja) * | 1993-02-02 | 1994-08-16 | Bridgestone Corp | 空気入りタイヤ |
JP2003072329A (ja) * | 2001-09-04 | 2003-03-12 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ及びその製造方法 |
JP2003176478A (ja) * | 2001-09-26 | 2003-06-24 | Yokohama Rubber Co Ltd:The | パンク防止シーラント用ゴム組成物ならびに粘着シーラント層を備えた空気入りタイヤおよびその製造方法 |
JP2003276409A (ja) * | 2002-03-25 | 2003-09-30 | Honda Motor Co Ltd | チューブレスタイヤ |
JP2003334868A (ja) * | 2002-05-20 | 2003-11-25 | Yokohama Rubber Co Ltd:The | セルフシールタイヤの製造方法 |
JP2005263212A (ja) * | 2004-03-17 | 2005-09-29 | Goodyear Tire & Rubber Co:The | ビルトイン着色化封止層をもつ空気タイヤ及びその製造法 |
JP2006152110A (ja) * | 2004-11-29 | 2006-06-15 | Yokohama Rubber Co Ltd:The | パンク防止用シーラント組成物および空気入りタイヤ |
JP2006248435A (ja) * | 2005-03-11 | 2006-09-21 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ及びその製造方法 |
JP2007253805A (ja) * | 2006-03-23 | 2007-10-04 | Honda Motor Co Ltd | 空気入りタイヤ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017061257A (ja) * | 2015-09-25 | 2017-03-30 | 住友ゴム工業株式会社 | タイヤの評価方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2119577A1 (en) | 2009-11-18 |
EP2119577B1 (en) | 2014-06-11 |
US20090283192A1 (en) | 2009-11-19 |
CN101580000A (zh) | 2009-11-18 |
JP4569666B2 (ja) | 2010-10-27 |
CN101580000B (zh) | 2011-04-20 |
US8146634B2 (en) | 2012-04-03 |
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