JP4687201B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP4687201B2 JP4687201B2 JP2005104776A JP2005104776A JP4687201B2 JP 4687201 B2 JP4687201 B2 JP 4687201B2 JP 2005104776 A JP2005104776 A JP 2005104776A JP 2005104776 A JP2005104776 A JP 2005104776A JP 4687201 B2 JP4687201 B2 JP 4687201B2
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- JP
- Japan
- Prior art keywords
- tire
- belt cover
- strip material
- width direction
- width
- 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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- 238000004804 winding Methods 0.000 claims description 63
- 239000000463 material Substances 0.000 claims description 52
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000011324 bead Substances 0.000 description 20
- 208000027418 Wounds and injury Diseases 0.000 description 17
- 238000011156 evaluation Methods 0.000 description 14
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 5
- 239000000835 fiber Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 2
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 2
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 230000009193 crawling Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Images
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- Tires In General (AREA)
Description
している。
また、タイヤ幅方向中央部におけるベルトカバーの重なり領域を、ベルトカバーの幅の5〜40%に設定したので、5%より低いと操縦安定性に対して効果なく、40%を超えるとベルトカバーの剛性が上がりすぎて逆に接地性が低下することとなり、タイヤ幅方向中央部におけるベルトカバーの重なり領域を適正領域に設定することで、更なる高速走行時の操縦安定性及び耐久性を向上することができる。
更に、タイヤ幅方向一端部におけるベルトカバーの重なり領域を、ベルトカバーの幅の10〜35%に設定したので、10%より低いと十分な周剛性を確保することができず、35%を超えると中央部での剛性が低下することとなり、タイヤ幅方向一端部におけるベルトカバーの重なり領域を適正領域に設定することで、更なる高速走行時の操縦安定性及び耐久性を向上することができる。
11 カーカス
12,13 ベルト
14 ベルトカバー
17 トレッド面
17a 主溝
17b リブ部
19 ビードワイヤ
20 ビードコア
21 ビードフィラー
31 ストリップ材
32,33 端部重ね巻き部
34,35 中央部重ね巻き部
A トラッド部
B ショルダー部
C サイドウォール部
D ビード部
Claims (2)
- トレッド部のベルト層の外周側に複数の補強コードが埋設されたストリップ材がタイヤ周方向に螺旋状に巻き付けられて形成されたベルトカバーを有する空気入りタイヤにおいて、前記ベルトカバーは、前記ベルト層におけるタイヤ幅方向端部を覆う位置で前記ベルトカバーの幅の10〜35%に設定された領域に前記ストリップ材が継続して重ね巻きされると共に、前記ベルト層におけるタイヤ幅方向中央部を覆う位置で前記ベルトカバーの幅の5〜40%に設定された領域に前記ストリップ材が継続して重ね巻きされ、前記ストリップ材同士が重ね巻きされたそのラップ量は、前記ストリップ材の幅の20〜70%に設定されたことを特徴とする空気入りタイヤ。
- 請求項1に記載の空気入りタイヤにおいて、扁平率が55%以下に設定されたことを特徴とする空気入りタイヤ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005104776A JP4687201B2 (ja) | 2005-03-31 | 2005-03-31 | 空気入りタイヤ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005104776A JP4687201B2 (ja) | 2005-03-31 | 2005-03-31 | 空気入りタイヤ |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006281983A JP2006281983A (ja) | 2006-10-19 |
JP2006281983A5 JP2006281983A5 (ja) | 2008-04-10 |
JP4687201B2 true JP4687201B2 (ja) | 2011-05-25 |
Family
ID=37404332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005104776A Active JP4687201B2 (ja) | 2005-03-31 | 2005-03-31 | 空気入りタイヤ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4687201B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112020001110T5 (de) | 2019-04-24 | 2021-12-09 | The Yokohama Rubber Co., Ltd. | Verfahren zur Herstellung Eines Luftreifens |
DE112020005290T5 (de) | 2019-12-18 | 2022-08-25 | The Yokohama Rubber Co., Ltd. | Luftreifen und Verfahren zum Herstellen eines Luftreifens |
US11752801B2 (en) | 2018-09-06 | 2023-09-12 | The Yokohama Rubber Co., Ltd. | Pneumatic tire and method of manufacturing pneumatic tire |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6051906B2 (ja) * | 2013-02-07 | 2016-12-27 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP7102908B2 (ja) * | 2018-04-26 | 2022-07-20 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP7155768B2 (ja) * | 2018-09-06 | 2022-10-19 | 横浜ゴム株式会社 | 空気入りタイヤ及び空気入りタイヤの製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02128904A (ja) * | 1988-11-09 | 1990-05-17 | Toyo Tire & Rubber Co Ltd | 補助層付きベルトを有するラジアルタイヤ |
JPH03200404A (ja) * | 1989-12-28 | 1991-09-02 | Bridgestone Corp | 高速走行用空気入りラジアルタイヤ |
JPH06344720A (ja) * | 1993-06-04 | 1994-12-20 | Bridgestone Corp | 空気入りラジアルタイヤ |
-
2005
- 2005-03-31 JP JP2005104776A patent/JP4687201B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02128904A (ja) * | 1988-11-09 | 1990-05-17 | Toyo Tire & Rubber Co Ltd | 補助層付きベルトを有するラジアルタイヤ |
JPH03200404A (ja) * | 1989-12-28 | 1991-09-02 | Bridgestone Corp | 高速走行用空気入りラジアルタイヤ |
JPH06344720A (ja) * | 1993-06-04 | 1994-12-20 | Bridgestone Corp | 空気入りラジアルタイヤ |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11752801B2 (en) | 2018-09-06 | 2023-09-12 | The Yokohama Rubber Co., Ltd. | Pneumatic tire and method of manufacturing pneumatic tire |
DE112020001110T5 (de) | 2019-04-24 | 2021-12-09 | The Yokohama Rubber Co., Ltd. | Verfahren zur Herstellung Eines Luftreifens |
DE112020005290T5 (de) | 2019-12-18 | 2022-08-25 | The Yokohama Rubber Co., Ltd. | Luftreifen und Verfahren zum Herstellen eines Luftreifens |
Also Published As
Publication number | Publication date |
---|---|
JP2006281983A (ja) | 2006-10-19 |
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