JP2017202821A - デュアル補強ベルト構造を有する空気入りタイヤ - Google Patents
デュアル補強ベルト構造を有する空気入りタイヤ Download PDFInfo
- Publication number
- JP2017202821A JP2017202821A JP2017019852A JP2017019852A JP2017202821A JP 2017202821 A JP2017202821 A JP 2017202821A JP 2017019852 A JP2017019852 A JP 2017019852A JP 2017019852 A JP2017019852 A JP 2017019852A JP 2017202821 A JP2017202821 A JP 2017202821A
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- JP
- Japan
- Prior art keywords
- belt
- layer
- dual
- 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.)
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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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/1807—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers comprising fabric reinforcements
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
- B60C9/2009—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords comprising plies of different materials
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C2009/2012—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers
- B60C2009/2029—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers with different cords in the same layer, i.e. cords with different materials or dimensions
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C2009/2038—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel using lateral belt strips at belt edges, e.g. edge bands
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C2009/2041—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with an interrupted belt ply, e.g. using two or more portions of the same ply
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C2009/2074—Physical properties or dimension of the belt cord
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C2009/2074—Physical properties or dimension of the belt cord
- B60C2009/2077—Diameters of the cords; Linear density thereof
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C2009/2074—Physical properties or dimension of the belt cord
- B60C2009/2083—Density in width direction
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C2009/2074—Physical properties or dimension of the belt cord
- B60C2009/209—Tensile strength
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
- B60C2009/2214—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre characterised by the materials of the zero degree ply cords
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
- B60C2009/2252—Physical properties or dimension of the zero degree ply cords
- B60C2009/2295—Physical properties or dimension of the zero degree ply cords with different cords in the same layer
-
- 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
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/04—Tyres specially adapted for particular applications for road vehicles, e.g. passenger cars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
11:トレッド部
12:サイドウォール部
14:ビード部
15:カーカス
16:ベルト層
100:補強ベルト
110、210、310、410、120、220、130、230:デュアル補強ベルト
Claims (9)
- トレッド部とサイドウォール部及びビード部とを含み、前記ビード部にカーカスがターンアップ設置され、前記カーカスと前記トレッド部との間に複数のベルト層が積層設置され、前記ベルト層の最上部には補強ベルトが設置される空気入りタイヤにおいて、
前記補強ベルトは互いに異なる素材のベルトが配列された二元化補強ベルトでなっていることを特徴とするデュアル補強ベルト構造を有する空気入りタイヤ。 - 前記二元化補強ベルトは、一層のフルカバー補強ベルトと他の層のフルカバー補強ベルトによって形成されることを特徴とするデュアル補強ベルト構造を有する請求項1に記載の空気入りタイヤ。
- 前記の一層はナイロン材のベルトによって、前記の他の層は高強力素材のベルトによって形成されることを特徴とするデュアル補強ベルト構造を有する請求項2に記載の空気入りタイヤ。
- 前記の一層はナイロン材のベルトによって、前記の他の層はナイロン材と高強力素材とが互いに異なる区間に分けられているベルトによって形成されることを特徴とするデュアル補強ベルト構造を有する請求項2に記載の空気入りタイヤ。
- 前記二元化補強ベルトは、一層のフルカバー補強ベルトと他の層のエッジカバー補強ベルトによって形成されることを特徴とするデュアル補強ベルト構造を有する請求項1に記載の空気入りタイヤ。
- 前記一層のフルカバー補強ベルトはナイロン材のベルトによって、前記の他の層のエッジカバー補強ベルトは高強力素材のベルトによって形成されることを特徴とするデュアル補強ベルト構造を有する請求項5に記載の空気入りタイヤ。
- 前記二元化補強ベルトは、一層のフルカバー補強ベルトによって形成されることを特徴とするデュアル補強ベルト構造を有する請求項1に記載の空気入りタイヤ。
- 前記一層のフルカバー補強ベルトはナイロン材と高強力素材とが互いに異なる区間に分けられているベルトによって形成されることを特徴とするデュアル補強ベルト構造を有する請求項7に記載の空気入りタイヤ。
- 前記高強力素材はハイブリッド材(Hybrid材)であって、EPI(End/inch)が19.0〜35.0であり、コード径(mm)が0.3〜1.0であり、TOP.GA(mm)が0.60〜1.25であり、強さ(kgf)が最低12であることを特徴とするデュアル補強ベルト構造を有する請求項3、4、6、8のいずれかに記載の空気入りタイヤ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2016-0057187 | 2016-05-10 | ||
KR1020160057187A KR101737386B1 (ko) | 2016-05-10 | 2016-05-10 | 듀얼 보강벨트 구조를 가지는 공기입 타이어 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2017202821A true JP2017202821A (ja) | 2017-11-16 |
Family
ID=58461168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017019852A Pending JP2017202821A (ja) | 2016-05-10 | 2017-02-06 | デュアル補強ベルト構造を有する空気入りタイヤ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20170326917A1 (ja) |
EP (1) | EP3246179A1 (ja) |
JP (1) | JP2017202821A (ja) |
KR (1) | KR101737386B1 (ja) |
CN (1) | CN107351606A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021210349A1 (ja) * | 2020-04-15 | 2021-10-21 | 株式会社ブリヂストン | タイヤ |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102220524B1 (ko) | 2019-08-01 | 2021-02-26 | 한국타이어앤테크놀로지 주식회사 | 승용차용 공기입 타이어 |
KR102603167B1 (ko) * | 2022-02-11 | 2023-11-16 | 효성첨단소재 주식회사 | 공기입 타이어용 코드지 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01247204A (ja) * | 1988-03-28 | 1989-10-03 | Sumitomo Rubber Ind Ltd | 乗用車用ラジアルタイヤ |
JPH09277803A (ja) * | 1996-02-15 | 1997-10-28 | Sumitomo Rubber Ind Ltd | 空気入りラジアルタイヤ |
JP2003191713A (ja) * | 2001-12-28 | 2003-07-09 | Bridgestone Corp | 空気入りラジアルタイヤ |
JP2006321406A (ja) * | 2005-05-20 | 2006-11-30 | Bridgestone Corp | 空気入りタイヤ |
JP2007001401A (ja) * | 2005-06-23 | 2007-01-11 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JP2008006875A (ja) * | 2006-06-27 | 2008-01-17 | Bridgestone Corp | 空気入りラジアルタイヤ |
JP2009173066A (ja) * | 2008-01-22 | 2009-08-06 | Bridgestone Corp | 空気入りタイヤ |
JP2010179689A (ja) * | 2009-02-03 | 2010-08-19 | Yokohama Rubber Co Ltd:The | 空気入りラジアルタイヤ |
JP2013220755A (ja) * | 2012-04-17 | 2013-10-28 | Bridgestone Corp | 空気入りラジアルタイヤ及び空気入りラジアルタイヤの製造方法 |
JP2014065438A (ja) * | 2012-09-26 | 2014-04-17 | Bridgestone Corp | 空気入りタイヤ |
JP2014108675A (ja) * | 2012-11-30 | 2014-06-12 | Toyo Tire & Rubber Co Ltd | 空気入りラジアルタイヤ |
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US661179A (en) * | 1900-04-10 | 1900-11-06 | Jacob Kolb | Railway grain-door. |
US5223061A (en) * | 1990-10-01 | 1993-06-29 | The Goodyear Tire & Rubber Company | Belt structure for a radial pneumatic tire, including spirally wound strips reinforced by cords comprising aramid yarns |
DE4216695A1 (de) * | 1992-05-20 | 1993-12-02 | Sp Reifenwerke Gmbh | Fahrzeugreifen mit Verstärkungseinlagen |
JP3158061B2 (ja) * | 1996-12-19 | 2001-04-23 | 住友ゴム工業株式会社 | 重荷重用ラジアルタイヤ |
JP4635366B2 (ja) * | 2001-04-12 | 2011-02-23 | 横浜ゴム株式会社 | 空気入りラジアルタイヤ |
FR2824295A1 (fr) * | 2001-05-03 | 2002-11-08 | Michelin Soc Tech | Armature de sommet pour pneumatique de genie-civil |
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KR101291995B1 (ko) | 2010-12-07 | 2013-08-09 | 한국타이어월드와이드 주식회사 | 보강벨트를 개량한 자동차용 타이어 |
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-
2016
- 2016-05-10 KR KR1020160057187A patent/KR101737386B1/ko active Search and Examination
-
2017
- 2017-02-03 US US15/424,359 patent/US20170326917A1/en not_active Abandoned
- 2017-02-06 JP JP2017019852A patent/JP2017202821A/ja active Pending
- 2017-02-23 CN CN201710099266.XA patent/CN107351606A/zh active Pending
- 2017-03-30 EP EP17163820.8A patent/EP3246179A1/en not_active Withdrawn
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01247204A (ja) * | 1988-03-28 | 1989-10-03 | Sumitomo Rubber Ind Ltd | 乗用車用ラジアルタイヤ |
JPH09277803A (ja) * | 1996-02-15 | 1997-10-28 | Sumitomo Rubber Ind Ltd | 空気入りラジアルタイヤ |
JP2003191713A (ja) * | 2001-12-28 | 2003-07-09 | Bridgestone Corp | 空気入りラジアルタイヤ |
JP2006321406A (ja) * | 2005-05-20 | 2006-11-30 | Bridgestone Corp | 空気入りタイヤ |
JP2007001401A (ja) * | 2005-06-23 | 2007-01-11 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JP2008006875A (ja) * | 2006-06-27 | 2008-01-17 | Bridgestone Corp | 空気入りラジアルタイヤ |
JP2009173066A (ja) * | 2008-01-22 | 2009-08-06 | Bridgestone Corp | 空気入りタイヤ |
JP2010179689A (ja) * | 2009-02-03 | 2010-08-19 | Yokohama Rubber Co Ltd:The | 空気入りラジアルタイヤ |
JP2013220755A (ja) * | 2012-04-17 | 2013-10-28 | Bridgestone Corp | 空気入りラジアルタイヤ及び空気入りラジアルタイヤの製造方法 |
JP2014065438A (ja) * | 2012-09-26 | 2014-04-17 | Bridgestone Corp | 空気入りタイヤ |
JP2014108675A (ja) * | 2012-11-30 | 2014-06-12 | Toyo Tire & Rubber Co Ltd | 空気入りラジアルタイヤ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021210349A1 (ja) * | 2020-04-15 | 2021-10-21 | 株式会社ブリヂストン | タイヤ |
Also Published As
Publication number | Publication date |
---|---|
KR101737386B1 (ko) | 2017-05-19 |
CN107351606A (zh) | 2017-11-17 |
EP3246179A1 (en) | 2017-11-22 |
US20170326917A1 (en) | 2017-11-16 |
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