JP6612585B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP6612585B2 JP6612585B2 JP2015214914A JP2015214914A JP6612585B2 JP 6612585 B2 JP6612585 B2 JP 6612585B2 JP 2015214914 A JP2015214914 A JP 2015214914A JP 2015214914 A JP2015214914 A JP 2015214914A JP 6612585 B2 JP6612585 B2 JP 6612585B2
- Authority
- JP
- Japan
- Prior art keywords
- tire
- circumferential direction
- groove
- tire circumferential
- circumferential
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000007423 decrease Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 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
- B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
-
- 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
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1353—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom
-
- 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
- B60C11/12—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
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, 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
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C13/02—Arrangement of grooves or ribs
-
- 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
- B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
- B60C2011/013—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered provided with a recessed portion
-
- 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
-
- 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
-
- 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
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1353—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom
- B60C2011/1361—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom with protrusions extending from the groove bottom
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
また他の空気入りタイヤとして、バットレス部にタイヤ周方向に延びる凸状のプロテクタを形成した構成が公知である(例えば、特許文献2参照)。
さらに他の空気入りタイヤとして、タイヤの赤道に沿って延びる複数の周溝を有する構成が公知である(例えば、特許文献3参照)。
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
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)
- バットレス部に、タイヤ幅方向に延びてタイヤ周方向に間隔をあけて形成された複数の横溝と、前記横溝によって区画された複数のショルダーブロックと、タイヤ周方向に断続的に形成された複数の周方向溝とを備え、
前記複数の周方向溝の底面にはそれぞれ、タイヤ周方向に延び、前記周方向溝のタイヤ周方向長さの50%以上の長さを有する突条が突設されており、
前記周方向溝及び前記突条はそれぞれ、タイヤ周方向に隣り合う前記ショルダーブロックに跨がって形成されていることを特徴とする空気入りタイヤ。 - 前記複数の周方向溝のうち、タイヤ周方向に隣り合う前記周方向溝は、タイヤ幅方向から見て、オーバーラップしないように配置されていることを特徴とする請求項1に記載の空気入りタイヤ。
- 前記突条は、タイヤ周方向に対して傾斜している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。
- 前記突条は、タイヤ周方向に横断面積を相違させていることを特徴とする請求項1から3のいずれか1項に記載の空気入りタイヤ。
- 前記突条は、断面三角形であり、その頂点が前記バットレス部の表面と同一面上に位置していることを特徴とする請求項1から4のいずれか1項に記載の空気入りタイヤ。
- 前記周方向溝のタイヤ径方向の幅は、タイヤ周方向の片側に向かうに従って狭くなっていることを特徴とする請求項1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 |
---|---|---|---|
JP2015214914A JP6612585B2 (ja) | 2015-10-30 | 2015-10-30 | 空気入りタイヤ |
US15/294,233 US10549582B2 (en) | 2015-10-30 | 2016-10-14 | Pneumatic tire |
CN201610898375.3A CN106945468B (zh) | 2015-10-30 | 2016-10-14 | 充气轮胎 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015214914A JP6612585B2 (ja) | 2015-10-30 | 2015-10-30 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017081506A JP2017081506A (ja) | 2017-05-18 |
JP6612585B2 true JP6612585B2 (ja) | 2019-11-27 |
Family
ID=58638004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015214914A Active JP6612585B2 (ja) | 2015-10-30 | 2015-10-30 | 空気入りタイヤ |
Country Status (3)
Country | Link |
---|---|
US (1) | US10549582B2 (ja) |
JP (1) | JP6612585B2 (ja) |
CN (1) | CN106945468B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6947579B2 (ja) * | 2017-08-01 | 2021-10-13 | Toyo Tire株式会社 | 空気入りタイヤ |
JP6521000B2 (ja) * | 2017-08-02 | 2019-05-29 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6680328B2 (ja) * | 2018-09-13 | 2020-04-15 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP7178263B2 (ja) * | 2018-12-27 | 2022-11-25 | 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 |
CN114083941A (zh) * | 2020-07-17 | 2022-02-25 | 通伊欧轮胎株式会社 | 轮胎 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0253607A (ja) * | 1988-08-15 | 1990-02-22 | Toyo Tire & Rubber Co Ltd | ショルダー部に棚を設けた空気入りタイヤのトレッドパターン |
JPH0624211A (ja) * | 1992-07-06 | 1994-02-01 | Ohtsu Tire & Rubber Co Ltd :The | タイヤのトレッド構造 |
US6109317A (en) * | 1997-02-14 | 2000-08-29 | Sumitomo Rubber Industries, Ltd. | Vehicle tire including main grooves |
JP2001225609A (ja) | 2000-02-15 | 2001-08-21 | Bridgestone Corp | 空気入りタイヤ |
JP4354683B2 (ja) * | 2001-11-12 | 2009-10-28 | 株式会社ブリヂストン | 農業機械用タイヤ |
TW585009B (en) * | 2002-05-03 | 2004-04-21 | Ritdisplay Corp | Active-driving type organic electroluminescent device |
JP4776152B2 (ja) * | 2003-08-05 | 2011-09-21 | 株式会社ブリヂストン | 空気入りタイヤ |
JP4474876B2 (ja) * | 2003-09-05 | 2010-06-09 | 横浜ゴム株式会社 | 重荷重用空気入りタイヤ |
JP4754845B2 (ja) * | 2005-02-25 | 2011-08-24 | 株式会社ブリヂストン | 空気入りタイヤ |
JP4826110B2 (ja) | 2005-03-16 | 2011-11-30 | 横浜ゴム株式会社 | 空気入りラジアルタイヤ |
JP5101114B2 (ja) * | 2007-01-19 | 2012-12-19 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
US7784511B2 (en) * | 2007-03-02 | 2010-08-31 | The Goodyear Tire & Rubber Company | Pneumatic tire having extension blocks |
JP5314343B2 (ja) * | 2008-07-15 | 2013-10-16 | 株式会社ブリヂストン | 空気入りタイヤ |
JP2010132045A (ja) | 2008-12-02 | 2010-06-17 | Bridgestone Corp | タイヤ |
JP2011240750A (ja) * | 2010-05-14 | 2011-12-01 | Bridgestone Corp | 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 JP2015214914A patent/JP6612585B2/ja active Active
-
2016
- 2016-10-14 CN CN201610898375.3A patent/CN106945468B/zh active Active
- 2016-10-14 US US15/294,233 patent/US10549582B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20170120689A1 (en) | 2017-05-04 |
CN106945468A (zh) | 2017-07-14 |
US10549582B2 (en) | 2020-02-04 |
JP2017081506A (ja) | 2017-05-18 |
CN106945468B (zh) | 2019-01-08 |
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