JP6663684B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP6663684B2 JP6663684B2 JP2015214917A JP2015214917A JP6663684B2 JP 6663684 B2 JP6663684 B2 JP 6663684B2 JP 2015214917 A JP2015214917 A JP 2015214917A JP 2015214917 A JP2015214917 A JP 2015214917A JP 6663684 B2 JP6663684 B2 JP 6663684B2
- Authority
- JP
- Japan
- Prior art keywords
- sub
- main groove
- circumferential direction
- tire
- groove
- 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.)
- Active
Links
- 238000004891 communication Methods 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 3
- 230000001953 sensory effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/032—Patterns comprising isolated recesses
- B60C11/0323—Patterns comprising isolated recesses tread comprising channels under the tread surface, e.g. for draining water
-
- 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
- B60C11/0302—Tread patterns directional pattern, i.e. with main rolling 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/0304—Asymmetric patterns
-
- 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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
-
- 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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1272—Width of the sipe
-
- 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
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0341—Circumferential grooves
- B60C2011/0346—Circumferential grooves with zigzag shape
-
- 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
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
- B60C2011/0367—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by depth
- B60C2011/0369—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by depth with varying depth of the groove
-
- 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
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0374—Slant grooves, i.e. having an angle of about 5 to 35 degrees to the equatorial plane
-
- 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
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0374—Slant grooves, i.e. having an angle of about 5 to 35 degrees to the equatorial plane
- B60C2011/0376—Slant grooves, i.e. having an angle of about 5 to 35 degrees to the equatorial plane characterised by width
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
トレッド部に、
タイヤ周方向に連続して延びる主溝と、
タイヤ幅方向の中心側からタイヤ幅方向の片側に向かってタイヤ周方向の蹴出側に斜めに延び、前記主溝に連通し、タイヤ周方向に間隔を空けて配置される複数の副主溝と、
前記副主溝のうちの任意の副主溝である第1副主溝の途中と、前記第1副主溝の前記途中に対してタイヤ周方向の蹴出側に隣接する第2副主溝のタイヤ周方向の蹴出側の端部とを連通する連通部と、
を備え、
前記連通部は、前記第1副主溝から前記第2副主溝に向かうに従って徐々に断面積が小さくなるように構成されていることを特徴とする空気入りタイヤを提供する。
2…センター領域
3…メディエイト領域
4…ショルダー領域
5…リブ
6…凹部
7a,7b…傾斜面
8…先端部
9…副主溝
10…第1横溝(連通部)
11…第1幅狭部
12…第2幅狭部
13…第1傾斜リブ部
14…第2傾斜リブ部
15…三角部
16…第1傾斜面
17…第2傾斜面
18…メディエイトブロック
19…第1テーパ部
20…第2テーパ部
21…第3テーパ部
22…サイプ
23…ショルダーブロック
24…主溝
25…第2横溝
26…細溝
27…バットレス部
28…周方向溝
29…突条
Claims (6)
- トレッド部に、
タイヤ周方向に連続して延びる主溝と、
タイヤ幅方向の中心側からタイヤ幅方向の片側に向かってタイヤ周方向の蹴出側に斜めに延び、前記主溝に連通し、タイヤ周方向に間隔を空けて配置される複数の副主溝と、
前記副主溝のうちの任意の副主溝である第1副主溝の途中と、前記第1副主溝の前記途中に対してタイヤ周方向の蹴出側に隣接する第2副主溝のタイヤ周方向の蹴出側の端部とを連通する連通部と、
を備え、
前記連通部は、前記第1副主溝から前記第2副主溝に向かうに従って徐々に断面積が小さくなるように構成されていることを特徴とする空気入りタイヤ。 - 前記連通部と、前記第2副主溝とによって形成される三角部は、前記連通部の一部を構成する第1傾斜面と、前記第2副主溝の一部を構成する第2傾斜面とを有することを特徴とする請求項1に記載の空気入りタイヤ。
- 前記第1副主溝、前記連通部、前記第2副主溝のタイヤ周方向の蹴出側の端部、及び、前記主溝によって囲まれた陸部を形成したことを特徴とする請求項1又は2に記載の空気入りタイヤ。
- 前記陸部は、前記副主溝から延び、前記副主溝から離れるに従って徐々に幅が狭く、深さが浅くなるテーパ部を備えたことを特徴とする請求項3に記載の空気入りタイヤ。
- 前記テーパ部は第1テーパ部と第2テーパ部とを備え、前記第1テーパ部と前記第2テーパ部とは、テーパ面を有する溝部にて連通したことを特徴とする請求項4に記載の空気入りタイヤ。
- 前記陸部は、タイヤ周方向に分割するサイプを備えたことを特徴とする請求項3から5のいずれか1項に記載の空気入りタイヤ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015214917A JP6663684B2 (ja) | 2015-10-30 | 2015-10-30 | 空気入りタイヤ |
US15/294,009 US20170120683A1 (en) | 2015-10-30 | 2016-10-14 | Pneumatic tire |
CN201610900031.1A CN107053958B (zh) | 2015-10-30 | 2016-10-14 | 充气轮胎 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015214917A JP6663684B2 (ja) | 2015-10-30 | 2015-10-30 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017081507A JP2017081507A (ja) | 2017-05-18 |
JP6663684B2 true JP6663684B2 (ja) | 2020-03-13 |
Family
ID=58638057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015214917A Active JP6663684B2 (ja) | 2015-10-30 | 2015-10-30 | 空気入りタイヤ |
Country Status (3)
Country | Link |
---|---|
US (1) | US20170120683A1 (ja) |
JP (1) | JP6663684B2 (ja) |
CN (1) | CN107053958B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7145066B2 (ja) * | 2018-12-27 | 2022-09-30 | Toyo Tire株式会社 | 空気入りタイヤ |
JP7215900B2 (ja) * | 2018-12-27 | 2023-01-31 | Toyo Tire株式会社 | 空気入りタイヤ |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3502166B2 (ja) * | 1994-09-28 | 2004-03-02 | 株式会社ブリヂストン | 空気入りラジアルタイヤ |
JPH08104110A (ja) * | 1994-10-06 | 1996-04-23 | Bridgestone Corp | 空気入りタイヤ |
JP3970953B2 (ja) * | 1996-02-23 | 2007-09-05 | 株式会社ブリヂストン | 空気入りタイヤ |
JP4462667B2 (ja) * | 1999-02-26 | 2010-05-12 | 株式会社ブリヂストン | 空気入りタイヤ |
JP4615655B2 (ja) * | 2000-01-17 | 2011-01-19 | 株式会社ブリヂストン | 空気入りタイヤ |
JP4562268B2 (ja) * | 2000-10-10 | 2010-10-13 | 株式会社ブリヂストン | 空気入りタイヤ |
JP2002240512A (ja) * | 2001-02-20 | 2002-08-28 | Bridgestone Corp | 空気入りタイヤ |
EP1238827B1 (de) * | 2001-03-06 | 2004-11-03 | Continental Aktiengesellschaft | Reifenprofil |
JP2002316515A (ja) * | 2001-04-24 | 2002-10-29 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JP3953298B2 (ja) * | 2001-10-26 | 2007-08-08 | 本田技研工業株式会社 | 車両用動力装置 |
AU2003219633A1 (en) * | 2003-02-27 | 2004-09-17 | Infineon Technologies Ag | Integrated circuit package and method for producing it |
JP4684096B2 (ja) * | 2005-12-14 | 2011-05-18 | 株式会社ブリヂストン | 空気入りタイヤ |
JP4738276B2 (ja) * | 2006-08-03 | 2011-08-03 | 株式会社ブリヂストン | 空気入りタイヤ |
JP4921889B2 (ja) * | 2006-08-23 | 2012-04-25 | 住友ゴム工業株式会社 | 空気入りタイヤ |
DE602006018667D1 (de) * | 2006-08-29 | 2011-01-13 | Yokohama Rubber Co Ltd | Luftreifen |
WO2011105281A1 (ja) * | 2010-02-26 | 2011-09-01 | 株式会社ブリヂストン | 空気入りタイヤ |
JP5417253B2 (ja) * | 2010-05-20 | 2014-02-12 | 株式会社ブリヂストン | 空気入りタイヤ |
JP5902491B2 (ja) * | 2012-01-25 | 2016-04-13 | 株式会社ブリヂストン | 空気入りタイヤ |
JP6580460B2 (ja) * | 2015-10-30 | 2019-09-25 | Toyo Tire株式会社 | 空気入りタイヤ |
-
2015
- 2015-10-30 JP JP2015214917A patent/JP6663684B2/ja active Active
-
2016
- 2016-10-14 CN CN201610900031.1A patent/CN107053958B/zh active Active
- 2016-10-14 US US15/294,009 patent/US20170120683A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20170120683A1 (en) | 2017-05-04 |
JP2017081507A (ja) | 2017-05-18 |
CN107053958B (zh) | 2019-02-26 |
CN107053958A (zh) | 2017-08-18 |
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