JP5370639B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP5370639B2 JP5370639B2 JP2008253870A JP2008253870A JP5370639B2 JP 5370639 B2 JP5370639 B2 JP 5370639B2 JP 2008253870 A JP2008253870 A JP 2008253870A JP 2008253870 A JP2008253870 A JP 2008253870A JP 5370639 B2 JP5370639 B2 JP 5370639B2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- protruding portion
- block
- wall surface
- 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.)
- Expired - Fee Related
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- Tires In General (AREA)
Description
Claims (2)
- タイヤ周方向に延びる主溝と、タイヤ幅方向に延びるラグ溝と、主溝及びラグ溝によって区画形成されるブロックとを備え、ブロックの蹴り出し側端部にブロックの幅方向中央側が幅方向両側よりもタイヤ周方向に突出する突出部を設けた空気入りタイヤにおいて、
前記ラグ溝の底部に、突出部の反対側の溝壁面から突出部側の溝壁面に向かってタイヤ径方向の溝深さが徐々に浅くなる底上げ部を設け、
底上げ部を、突出部の幅方向中央側の溝深さが幅方向両側よりも浅くなるように形成するとともに、
底上げ部を、突出部がタイヤ周方向に最も突出する部分とブロックの幅方向端部との中点における突出部側の溝壁面の溝深さが突出部の反対側の溝壁面の溝深さの80%以上95%以下になるように形成した
ことを特徴とする空気入りタイヤ。 - 前記底上げ部を、突出部がタイヤ周方向に最も突出する部分における突出部側の溝壁面の溝深さが突出部の反対側の溝壁面の溝深さの70%以上90%以下になるように形成した
ことを特徴とする請求項1記載の空気入りタイヤ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008253870A JP5370639B2 (ja) | 2008-09-30 | 2008-09-30 | 空気入りタイヤ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008253870A JP5370639B2 (ja) | 2008-09-30 | 2008-09-30 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010083304A JP2010083304A (ja) | 2010-04-15 |
JP5370639B2 true JP5370639B2 (ja) | 2013-12-18 |
Family
ID=42247694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008253870A Expired - Fee Related JP5370639B2 (ja) | 2008-09-30 | 2008-09-30 | 空気入りタイヤ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5370639B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11179975B2 (en) | 2017-11-08 | 2021-11-23 | Toyo Tire Corporation | Pneumatic tire |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120080130A1 (en) * | 2010-10-01 | 2012-04-05 | Daniel Scheuren | Reinforced tire tread |
JP5291739B2 (ja) * | 2011-03-02 | 2013-09-18 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP5476497B2 (ja) * | 2013-04-01 | 2014-04-23 | 住友ゴム工業株式会社 | 空気入りタイヤ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08300909A (ja) * | 1995-05-12 | 1996-11-19 | Bridgestone Corp | 空気入りタイヤ |
JP3880121B2 (ja) * | 1997-03-06 | 2007-02-14 | 株式会社ブリヂストン | 空気入りタイヤ |
JP2001030715A (ja) * | 1999-07-16 | 2001-02-06 | Ohtsu Tire & Rubber Co Ltd :The | 空気入りタイヤ |
JP4297236B2 (ja) * | 2000-03-30 | 2009-07-15 | 横浜ゴム株式会社 | 冬用空気入りタイヤ |
-
2008
- 2008-09-30 JP JP2008253870A patent/JP5370639B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11179975B2 (en) | 2017-11-08 | 2021-11-23 | Toyo Tire Corporation | Pneumatic tire |
DE102018126623B4 (de) | 2017-11-08 | 2023-03-16 | Toyo Tire & Rubber Co., Ltd. | Luftreifen |
Also Published As
Publication number | Publication date |
---|---|
JP2010083304A (ja) | 2010-04-15 |
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