JP5160870B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP5160870B2 JP5160870B2 JP2007318127A JP2007318127A JP5160870B2 JP 5160870 B2 JP5160870 B2 JP 5160870B2 JP 2007318127 A JP2007318127 A JP 2007318127A JP 2007318127 A JP2007318127 A JP 2007318127A JP 5160870 B2 JP5160870 B2 JP 5160870B2
- Authority
- JP
- Japan
- Prior art keywords
- main groove
- groove
- protrusion
- width
- pneumatic 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.)
- Active
Links
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000001953 sensory 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
- B60C11/03—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
-
- 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
- B60C11/0306—Patterns comprising block rows or discontinuous ribs
- B60C11/0309—Patterns comprising block rows or discontinuous ribs further characterised by the groove cross-section
-
- 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
- B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
-
- 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
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C19/002—Noise damping elements provided in the tyre structure or attached thereto, e.g. in the tyre interior
-
- 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
- B60C11/1307—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls
- B60C2011/1338—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls comprising protrusions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
前記主溝に連通する2本の前記横溝の位相差は前記ブロックの周方向長さの25%以内であって、
前記主溝の両側の側壁に突出部を交互に備え、前記突出部の周方向長さは前記ブロックの周方向長さの15%〜50%であり、
前記主溝の幅方向断面において、前記突出部の溝底端部は前記主溝の中心線より前記突出部の存在する側壁側にあり、
前記突出部の輪郭は、少なくとも前記トレッド表面での主溝の端部と前記溝底端部とを結ぶ仮想面上にあり、
前記仮想面よりも更に突出した1又は複数の複突出部を備え、前記各複突出部の最大幅部は前記主溝の深さの30%〜80%の範囲にあり、最大幅部の幅は少なくとも1.0mm以上あることを特徴とする。
2 横溝
3 ブロック
10 主溝(ブロック)の側壁
11 突出部
17 仮想面
21、22、23 複突出部
31 複突出部
Claims (4)
- タイヤ周方向に延びる主溝と、前記主溝に連通する横溝がトレッドに刻まれ、前記主溝及び横溝によりブロックが形成された空気入りタイヤにおいて、
前記主溝に連通する2本の前記横溝の位相差は前記ブロックの周方向長さの25%以内であって、
前記主溝の両側の側壁に突出部を交互に備え、前記突出部の周方向長さは前記ブロックの周方向長さの20%〜45%であり、
前記主溝の幅方向断面において、前記突出部の溝底端部は前記主溝の中心線より前記突出部の存在する側壁側にあり、
前記突出部の輪郭は、少なくとも前記トレッド表面での主溝の端部と前記溝底端部とを結ぶ仮想面上にあり、
前記仮想面よりも更に突出した1又は複数の複突出部を備え、前記各複突出部の最大幅部は前記主溝の深さの30%〜80%の範囲にあり、最大幅部の幅は少なくとも1.0mm以上あることを特徴とする空気入りタイヤ。 - 前記複突出部は、トレッド面に平行な棚面を備えた断面三角形状であって、前記各棚面の高さは前記主溝の深さの30%〜80%の範囲にあり、前記棚面の幅は少なくとも1.0mm以上である請求項1に記載の空気入りタイヤ。
- 前記複突出部は、断面三角形状であって、前記仮想面上にない前記三角形状の各頂点の高さは前記主溝の深さの30%〜80%の範囲にあり、前記頂点における前記複突出部の幅は少なくとも1.0mm以上である請求項1に記載の空気入りタイヤ。
- 前記複突出部は、一辺が前記仮想面上にある断面四角形状であって、前記仮想面上にない2つの頂点の高さは前記主溝の深さの30%〜80%の範囲にあり、前記頂点における前記複突出部の幅は少なくとも1.0mm以上である請求項1に記載の空気入りタイヤ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007318127A JP5160870B2 (ja) | 2007-12-10 | 2007-12-10 | 空気入りタイヤ |
EP08168449A EP2070732B1 (en) | 2007-12-10 | 2008-11-06 | Pneumatic tire |
DE602008001482T DE602008001482D1 (de) | 2007-12-10 | 2008-11-06 | Luftreifen |
US12/267,672 US8181682B2 (en) | 2007-12-10 | 2008-11-10 | Pneumatic tire |
CN200810186361.4A CN101456338A (zh) | 2007-12-10 | 2008-12-05 | 充气轮胎 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007318127A JP5160870B2 (ja) | 2007-12-10 | 2007-12-10 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009137518A JP2009137518A (ja) | 2009-06-25 |
JP5160870B2 true JP5160870B2 (ja) | 2013-03-13 |
Family
ID=40395808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007318127A Active JP5160870B2 (ja) | 2007-12-10 | 2007-12-10 | 空気入りタイヤ |
Country Status (5)
Country | Link |
---|---|
US (1) | US8181682B2 (ja) |
EP (1) | EP2070732B1 (ja) |
JP (1) | JP5160870B2 (ja) |
CN (1) | CN101456338A (ja) |
DE (1) | DE602008001482D1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2750241C1 (ru) * | 2019-11-12 | 2021-06-24 | Ханкук Тайер Энд Текнолоджи Ко., Лтд | Шина с основными канавками для подавления шума |
RU2750647C1 (ru) * | 2019-11-12 | 2021-06-30 | Ханкук Тайер Энд Текнолоджи Ко., Лтд | Шина с резонатором для подавления шума |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5294735B2 (ja) * | 2008-07-03 | 2013-09-18 | 株式会社ブリヂストン | 空気入りタイヤ |
JP5303255B2 (ja) * | 2008-12-18 | 2013-10-02 | 株式会社ブリヂストン | 二輪車用タイヤ |
FR2953455B1 (fr) * | 2009-12-08 | 2011-12-09 | Michelin Soc Tech | Methode de dimensionnement d'un pneu et pneu |
FR2961744B1 (fr) * | 2010-06-29 | 2012-08-03 | Michelin Soc Tech | Bande de roulement a bruit de roulage reduit |
US9296260B2 (en) * | 2011-06-30 | 2016-03-29 | Compagnie Generale Des Establissements Michelin | Pneumatic tire tread |
JP5781852B2 (ja) * | 2011-07-13 | 2015-09-24 | 株式会社ブリヂストン | タイヤ |
EP2799255A4 (en) * | 2011-12-27 | 2015-09-02 | Michelin & Cie | RUNNING TRAY FOR ONE AIR TIRE |
EP2799256A4 (en) * | 2011-12-27 | 2015-09-30 | Michelin & Cie | RUNNING TRAY FOR ONE AIR TIRE |
CA2927941C (en) | 2013-10-30 | 2020-06-02 | Bridgestone Americas Tire Operations, Llc | Snow tire with directional paddles |
CN105172480B (zh) * | 2014-05-26 | 2018-09-04 | 住友橡胶工业株式会社 | 充气轮胎 |
CN107107671B (zh) * | 2014-10-06 | 2019-10-22 | 普利司通美国轮胎运营有限责任公司 | 轮胎附着元件 |
DE102014223599A1 (de) * | 2014-11-19 | 2016-05-19 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
DE102015200360A1 (de) * | 2015-01-13 | 2016-07-14 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
JP6421652B2 (ja) * | 2015-03-06 | 2018-11-14 | 横浜ゴム株式会社 | 空気入りタイヤ |
USD776602S1 (en) | 2015-05-08 | 2017-01-17 | Cooper Tire & Rubber Company | Tire tread |
JP6620003B2 (ja) * | 2015-12-14 | 2019-12-11 | Toyo Tire株式会社 | 空気入りタイヤ |
WO2017187960A1 (ja) * | 2016-04-28 | 2017-11-02 | 株式会社ブリヂストン | タイヤ |
WO2017209159A1 (en) * | 2016-05-31 | 2017-12-07 | Compagnie Generale Des Etablissements Michelin | A noise reducing tread |
CN106042788A (zh) * | 2016-08-03 | 2016-10-26 | 厦门正新海燕轮胎有限公司 | 一种防夹石轮胎 |
JP6790664B2 (ja) * | 2016-09-26 | 2020-11-25 | 住友ゴム工業株式会社 | タイヤ |
JP6891556B2 (ja) * | 2017-03-14 | 2021-06-18 | 住友ゴム工業株式会社 | タイヤ |
JP7098962B2 (ja) * | 2018-03-05 | 2022-07-12 | 住友ゴム工業株式会社 | タイヤ |
KR101957640B1 (ko) * | 2018-08-13 | 2019-03-12 | 한국타이어 주식회사 | 소음 저감 타이어 |
KR102034814B1 (ko) * | 2018-09-13 | 2019-10-21 | 한국타이어앤테크놀로지주식회사 | 공기입 타이어 |
DE202019106882U1 (de) | 2019-12-10 | 2020-03-09 | Apollo Tyres Global R&D B.V. | Reifenlauffläche |
JP7429528B2 (ja) | 2019-12-13 | 2024-02-08 | 株式会社ブリヂストン | タイヤ |
JP7485900B2 (ja) | 2020-02-19 | 2024-05-17 | 横浜ゴム株式会社 | タイヤ |
KR102445780B1 (ko) * | 2021-01-06 | 2022-09-22 | 금호타이어 주식회사 | 공기입 타이어 |
JP2023095538A (ja) * | 2021-12-24 | 2023-07-06 | 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 |
---|---|---|---|---|
CA1198043A (en) * | 1981-06-12 | 1985-12-17 | Barry W. Treves | Tyre treads |
JP2918227B2 (ja) * | 1988-02-29 | 1999-07-12 | オーツタイヤ株式会社 | 空気入りタイヤのトレッド部の構造 |
GB8907400D0 (en) * | 1989-04-01 | 1989-05-17 | Sumitomo Rubber Ind | Tyre thread pattern |
DE3913199A1 (de) * | 1989-04-21 | 1990-10-25 | Sp Reifenwerke Gmbh | Laufflaechenprofilierung bei fahrzeugreifen |
JP3727685B2 (ja) * | 1995-06-26 | 2005-12-14 | 株式会社ブリヂストン | 空気入りタイヤ |
JPH0911708A (ja) * | 1995-06-27 | 1997-01-14 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
EP0825039B1 (en) * | 1996-03-05 | 2003-02-19 | The Yokohama Rubber Co., Ltd. | Pneumatic tire for passenger cars |
JP3515278B2 (ja) | 1996-05-14 | 2004-04-05 | 横浜ゴム株式会社 | 空気入りタイヤ |
IT1288435B1 (it) * | 1997-01-28 | 1998-09-22 | Pirelli | Pneumatico e fascia battistrada per pneumatici particolarmente per autocarri e simili |
JP3938809B2 (ja) * | 1998-01-06 | 2007-06-27 | 株式会社ブリヂストン | 空気入りタイヤ |
JP2000127713A (ja) * | 1998-10-28 | 2000-05-09 | Ohtsu Tire & Rubber Co Ltd :The | 空気入りタイヤ |
JP2001354011A (ja) * | 2000-06-14 | 2001-12-25 | Bridgestone Corp | 空気入りタイヤ |
JP4873514B2 (ja) * | 2001-01-29 | 2012-02-08 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP5060687B2 (ja) * | 2001-03-29 | 2012-10-31 | 東洋ゴム工業株式会社 | 空気入りラジアルタイヤ |
JP4506037B2 (ja) * | 2001-06-14 | 2010-07-21 | 横浜ゴム株式会社 | 重荷重用空気入りタイヤ |
JP4344501B2 (ja) * | 2002-01-18 | 2009-10-14 | 株式会社ブリヂストン | 空気入りタイヤ |
JP4295728B2 (ja) * | 2002-11-06 | 2009-07-15 | 株式会社ブリヂストン | 空気入りタイヤ |
JP2005088670A (ja) * | 2003-09-16 | 2005-04-07 | Bridgestone Corp | 空気入りタイヤ |
JP4376591B2 (ja) * | 2003-10-30 | 2009-12-02 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
-
2007
- 2007-12-10 JP JP2007318127A patent/JP5160870B2/ja active Active
-
2008
- 2008-11-06 DE DE602008001482T patent/DE602008001482D1/de active Active
- 2008-11-06 EP EP08168449A patent/EP2070732B1/en active Active
- 2008-11-10 US US12/267,672 patent/US8181682B2/en not_active Expired - Fee Related
- 2008-12-05 CN CN200810186361.4A patent/CN101456338A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2750241C1 (ru) * | 2019-11-12 | 2021-06-24 | Ханкук Тайер Энд Текнолоджи Ко., Лтд | Шина с основными канавками для подавления шума |
RU2750647C1 (ru) * | 2019-11-12 | 2021-06-30 | Ханкук Тайер Энд Текнолоджи Ко., Лтд | Шина с резонатором для подавления шума |
Also Published As
Publication number | Publication date |
---|---|
CN101456338A (zh) | 2009-06-17 |
EP2070732B1 (en) | 2010-06-09 |
US20090145529A1 (en) | 2009-06-11 |
JP2009137518A (ja) | 2009-06-25 |
EP2070732A1 (en) | 2009-06-17 |
US8181682B2 (en) | 2012-05-22 |
DE602008001482D1 (de) | 2010-07-22 |
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