JP4569666B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP4569666B2 JP4569666B2 JP2008126406A JP2008126406A JP4569666B2 JP 4569666 B2 JP4569666 B2 JP 4569666B2 JP 2008126406 A JP2008126406 A JP 2008126406A JP 2008126406 A JP2008126406 A JP 2008126406A JP 4569666 B2 JP4569666 B2 JP 4569666B2
- Authority
- JP
- Japan
- Prior art keywords
- sealant layer
- cover sheet
- width
- tire
- thickness
- 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
- 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)
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 (4)
- 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、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、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2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のトレッドセンター寄りの部分を覆うよう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の7%〜55%の範囲に設定したことを特徴とする空気入りタイヤ。
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 JP2009274530A (ja) | 2009-11-26 |
| JP4569666B2 true 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) |
Families Citing this family (5)
| 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 |
| JP6516329B2 (ja) * | 2015-09-25 | 2019-05-22 | 住友ゴム工業株式会社 | タイヤの評価方法 |
| JP7620178B2 (ja) * | 2020-06-19 | 2025-01-23 | 横浜ゴム株式会社 | 空気入りタイヤ |
| CN113147271A (zh) * | 2021-06-11 | 2021-07-23 | 正新橡胶(中国)有限公司 | 一种充气轮胎和充气轮胎防穿刺方法 |
Family Cites Families (21)
| 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 |
| JPS53142706A (en) * | 1977-05-16 | 1978-12-12 | Suteji Komuro | Apparatus for preventing puncture of tire |
| JPS583845B2 (ja) * | 1977-08-04 | 1983-01-24 | 株式会社ブリヂストン | 二層構造のパンクシ−ル層を備えた安全タイヤ |
| US4895610A (en) * | 1983-08-15 | 1990-01-23 | The Goodyear Tire & Rubber Company | Self-sealing pneumatic tire and method of manufacturing the same |
| 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 |
| US5824170A (en) * | 1993-09-10 | 1998-10-20 | Michelin Recherche Et Technique S.A. | Tire with a profiled innerliner |
| 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 |
| DE60225460T2 (de) * | 2001-09-14 | 2009-02-26 | Honda Giken Kogyo K.K. | Luftreifen mit einer Versiegelungsschicht und Verfahren zu seiner Herstellung |
| JP4409814B2 (ja) * | 2001-09-26 | 2010-02-03 | 横浜ゴム株式会社 | 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 |
| JP3996796B2 (ja) * | 2002-03-25 | 2007-10-24 | 本田技研工業株式会社 | チューブレスタイヤ |
| 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 |
| JP3837364B2 (ja) * | 2002-05-20 | 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 |
| US7073550B2 (en) * | 2004-03-17 | 2006-07-11 | The Goodyear Tire & Rubber Company | Pneumatic tire having built-in colored sealant layer and preparation thereof |
| 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 |
| JP4559265B2 (ja) | 2005-03-11 | 2010-10-06 | 横浜ゴム株式会社 | 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 |
| 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
Also Published As
| Publication number | Publication date |
|---|---|
| CN101580000A (zh) | 2009-11-18 |
| US8146634B2 (en) | 2012-04-03 |
| US20090283192A1 (en) | 2009-11-19 |
| JP2009274530A (ja) | 2009-11-26 |
| EP2119577A1 (en) | 2009-11-18 |
| EP2119577B1 (en) | 2014-06-11 |
| CN101580000B (zh) | 2011-04-20 |
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