JP4589058B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP4589058B2 JP4589058B2 JP2004243042A JP2004243042A JP4589058B2 JP 4589058 B2 JP4589058 B2 JP 4589058B2 JP 2004243042 A JP2004243042 A JP 2004243042A JP 2004243042 A JP2004243042 A JP 2004243042A JP 4589058 B2 JP4589058 B2 JP 4589058B2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- tire
- protrusions
- circumferential direction
- width direction
- 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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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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
- B60C11/042—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section
- B60C11/047—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section the groove bottom comprising stone trapping protection elements, e.g. ribs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
(β/α)≦15 …(1)
を満足するように配置されている。
6……突起
7……非突起部分
CL……周方向溝の幅方向中心線
Claims (4)
- トレッドにタイヤ周方向に延びるストレート溝からなる周方向溝を有する空気入りタイヤにおいて、
前記周方向溝の溝底に複数の突起がタイヤ周方向に並んで設けられ、該複数の突起は、溝底面における非突起部分がタイヤ周方向で連続するよう配置されるとともに、前記周方向溝の幅方向中心線に関して左右に交互に振れた状態に配置され、これにより前記周方向溝内において左側の溝壁に寄せて配置された突起と右側の溝壁に寄せて配置された突起とがタイヤ周方向に交互に配置され、しかも、隣接する突起間において、タイヤ周方向では重なり部分を持たず、かつ、溝幅方向では重なり部分を持つように配置され、
更に、前記複数の突起は、前記非突起部分のタイヤ周方向での面積変化の標準偏差をαとし、前記非突起部分の溝幅方向での面積変化の標準偏差をβとして、(β/α)≦15を満足するよう配置された
ことを特徴とする空気入りタイヤ。 - 前記突起の溝底からの高さが前記周方向溝の深さの20〜50%であることを特徴とする請求項1記載の空気入りタイヤ。
- 前記溝底面全体に占める全突起部分の面積の比率が20〜30%であることを特徴とする請求項1又は2記載の空気入りタイヤ。
- 前記突起は、タイヤ周方向の両端が溝幅方向に平行で、かつ溝幅方向の両側部に頂角を持つ六角形の水平断面を有する角柱状であることを特徴とする請求項1〜3のいずれか1項に記載の空気入りタイヤ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004243042A JP4589058B2 (ja) | 2004-08-23 | 2004-08-23 | 空気入りタイヤ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004243042A JP4589058B2 (ja) | 2004-08-23 | 2004-08-23 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006056480A JP2006056480A (ja) | 2006-03-02 |
JP4589058B2 true JP4589058B2 (ja) | 2010-12-01 |
Family
ID=36104294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004243042A Expired - Fee Related JP4589058B2 (ja) | 2004-08-23 | 2004-08-23 | 空気入りタイヤ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4589058B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210107425A (ko) * | 2020-02-24 | 2021-09-01 | 넥센타이어 주식회사 | 타이어 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008155798A (ja) * | 2006-12-25 | 2008-07-10 | Bridgestone Corp | 空気入りタイヤ |
CN102256810A (zh) * | 2008-12-19 | 2011-11-23 | 倍耐力轮胎股份公司 | 重载充气轮胎 |
KR20120105546A (ko) * | 2010-01-28 | 2012-09-25 | 가부시키가이샤 브리지스톤 | 타이어 |
JP5586990B2 (ja) * | 2010-03-03 | 2014-09-10 | 株式会社ブリヂストン | 空気入りタイヤ |
JP5491953B2 (ja) * | 2010-05-07 | 2014-05-14 | 株式会社ブリヂストン | タイヤ |
JP5679105B2 (ja) * | 2010-11-12 | 2015-03-04 | 横浜ゴム株式会社 | 空気入りタイヤ及びその加硫用金型 |
JP5292435B2 (ja) * | 2011-04-04 | 2013-09-18 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
DE102012105300A1 (de) * | 2012-06-19 | 2013-12-19 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
DE102015225941A1 (de) * | 2015-12-18 | 2017-06-22 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
DE102016211108A1 (de) * | 2016-06-22 | 2017-12-28 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
JPWO2020241491A1 (ja) * | 2019-05-27 | 2020-12-03 | ||
CN111873719A (zh) * | 2020-08-12 | 2020-11-03 | 合肥工业大学 | 低噪声轮胎中主沟槽降噪结构 |
CN113370719B (zh) * | 2021-06-29 | 2023-05-12 | 赛轮集团股份有限公司 | 轮胎 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03276802A (ja) * | 1990-03-05 | 1991-12-09 | Bridgestone Corp | 空気入りタイヤ |
JPH10151914A (ja) * | 1996-11-21 | 1998-06-09 | Yokohama Rubber Co Ltd:The | 重荷重用空気入りラジアルタイヤ |
JPH11105511A (ja) * | 1997-10-06 | 1999-04-20 | Bridgestone Corp | 重荷重用空気入りタイヤ |
JP2000168317A (ja) * | 1998-12-09 | 2000-06-20 | Bridgestone Corp | 空気入りタイヤ |
JP2001063316A (ja) * | 1999-09-01 | 2001-03-13 | Bridgestone Corp | 空気入りタイヤ |
JP2002211210A (ja) * | 2001-01-12 | 2002-07-31 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
JP2003063212A (ja) * | 2001-08-23 | 2003-03-05 | Bridgestone Corp | 空気入りタイヤ |
-
2004
- 2004-08-23 JP JP2004243042A patent/JP4589058B2/ja not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03276802A (ja) * | 1990-03-05 | 1991-12-09 | Bridgestone Corp | 空気入りタイヤ |
JPH10151914A (ja) * | 1996-11-21 | 1998-06-09 | Yokohama Rubber Co Ltd:The | 重荷重用空気入りラジアルタイヤ |
JPH11105511A (ja) * | 1997-10-06 | 1999-04-20 | Bridgestone Corp | 重荷重用空気入りタイヤ |
JP2000168317A (ja) * | 1998-12-09 | 2000-06-20 | Bridgestone Corp | 空気入りタイヤ |
JP2001063316A (ja) * | 1999-09-01 | 2001-03-13 | Bridgestone Corp | 空気入りタイヤ |
JP2002211210A (ja) * | 2001-01-12 | 2002-07-31 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
JP2003063212A (ja) * | 2001-08-23 | 2003-03-05 | Bridgestone Corp | 空気入りタイヤ |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210107425A (ko) * | 2020-02-24 | 2021-09-01 | 넥센타이어 주식회사 | 타이어 |
KR102314845B1 (ko) * | 2020-02-24 | 2021-10-19 | 넥센타이어 주식회사 | 타이어 |
Also Published As
Publication number | Publication date |
---|---|
JP2006056480A (ja) | 2006-03-02 |
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