JP2009083574A - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP2009083574A JP2009083574A JP2007253338A JP2007253338A JP2009083574A JP 2009083574 A JP2009083574 A JP 2009083574A JP 2007253338 A JP2007253338 A JP 2007253338A JP 2007253338 A JP2007253338 A JP 2007253338A JP 2009083574 A JP2009083574 A JP 2009083574A
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- JP
- Japan
- Prior art keywords
- volume
- main groove
- width
- depth
- small
- 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.)
- Granted
Links
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 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
- B60C11/0306—Patterns comprising block rows or discontinuous 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
- B60C11/03—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
- 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
- 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
- B60C2011/0381—Blind or isolated grooves
- B60C2011/0383—Blind or isolated grooves at the centre of the tread
-
- 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
- B60C2011/0386—Continuous ribs
- B60C2011/0388—Continuous ribs provided at 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
- 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
- B60C2011/133—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls comprising recesses
-
- 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)
Abstract
【解決手段】主溝1の一方の側壁10aには大容積長穴11が、他方の側壁10bには小容積長穴11がそれぞれ刻まれ、大容積長穴11の幅w1及び深さd1は少なくとも0.4mm以上であって、主溝1の幅Wの0.05倍を超え0.25倍未満であり、大容積長穴11の間隔p1は、少なくとも0.8mm以上であって、幅Wの0.2倍を超え1.0倍未満であり、小容積長穴12の幅w2及び深さd2は少なくとも0.2mm以上であって、幅Wの0.01倍を超え0.05倍未満であり、小容積長穴11の間隔p2は、少なくとも0.4mm以上であって、幅Wの0.04倍を超え0.2倍未満であり、長穴11、12の主溝1の深さ方向の高さhは、主溝1の深さDの50〜80%である。
【選択図】図2
Description
前記主溝の両側の側壁に、主溝の深さ方向に延びる複数の長穴を備え、
一方の側壁には大容積長穴が、他方の側には小容積長穴がそれぞれ刻まれ、
前記大容積長穴の幅w1及び深さd1は少なくとも0.4mm以上であって、前記主溝の幅Wの0.05倍を超え0.25倍未満であり、前記大容積長穴の間隔p1は、少なくとも0.8mm以上であって、前記主溝の幅Wの0.2倍を超え1.0倍未満であり、
前記小容積長穴の幅w2及び深さd2は少なくとも0.2mm以上であって、前記主溝の幅Wの0.01倍を超え0.05倍未満であり、前記小容積長穴の間隔p2は、少なくとも0.4mm以上であって、前記主溝の幅Wの0.04倍を超え0.2倍未満であり、
前記大容積長穴及び小容積長穴の主溝の深さ方向の高さhは、前記主溝の深さDの50〜80%であることを特徴とする。
3 横溝
4 ラグ溝
5、8、9 ブロック列
6、7 リブ
10a、10b 主溝の側壁
11 大容積長穴
12 小容積長穴
Claims (2)
- タイヤ周方向に延びる主溝がトレッドに刻まれた空気入りタイヤにおいて、
前記主溝の両側の側壁に、主溝の深さ方向に延びる複数の長穴を備え、
一方の側壁には大容積長穴が、他方の側には小容積長穴がそれぞれ刻まれ、
前記大容積長穴の幅w1及び深さd1は少なくとも0.4mm以上であって、前記主溝の幅Wの0.05倍を超え0.25倍未満であり、前記大容積長穴の間隔p1は、少なくとも0.8mm以上であって、前記主溝の幅Wの0.2倍を超え1.0倍未満であり、
前記小容積長穴の幅w2及び深さd2は少なくとも0.2mm以上であって、前記主溝の幅Wの0.01倍を超え0.05倍未満であり、前記小容積長穴の間隔p2は、少なくとも0.4mm以上であって、前記主溝の幅Wの0.04倍を超え0.2倍未満であり、
前記大容積長穴及び小容積長穴の主溝の深さ方向の高さhは、前記主溝の深さDの50〜80%であることを特徴とする空気入りタイヤ。 - リブとブロック列に挟まれた主溝では、ブロック列側の側壁には前記大容積長穴が、リブ側の側壁には前記小容積長穴がそれぞれ刻まれた請求項1に記載の空気入りタイヤ。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007253338A JP4711314B2 (ja) | 2007-09-28 | 2007-09-28 | 空気入りタイヤ |
| US12/679,930 US8439093B2 (en) | 2007-09-28 | 2008-06-18 | Pneumatic tire with tread having oblong holes |
| CN200880025018XA CN101754869B (zh) | 2007-09-28 | 2008-06-18 | 充气轮胎 |
| EP08765712A EP2193936B1 (en) | 2007-09-28 | 2008-06-18 | Pneumatic tire |
| PCT/JP2008/061095 WO2009041131A1 (ja) | 2007-09-28 | 2008-06-18 | 空気入りタイヤ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007253338A JP4711314B2 (ja) | 2007-09-28 | 2007-09-28 | 空気入りタイヤ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009083574A true JP2009083574A (ja) | 2009-04-23 |
| JP4711314B2 JP4711314B2 (ja) | 2011-06-29 |
Family
ID=40511030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007253338A Expired - Fee Related JP4711314B2 (ja) | 2007-09-28 | 2007-09-28 | 空気入りタイヤ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8439093B2 (ja) |
| EP (1) | EP2193936B1 (ja) |
| JP (1) | JP4711314B2 (ja) |
| CN (1) | CN101754869B (ja) |
| WO (1) | WO2009041131A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012214173A (ja) * | 2011-04-01 | 2012-11-08 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
| JP2014113914A (ja) * | 2012-12-10 | 2014-06-26 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
| JP2021195047A (ja) * | 2020-06-16 | 2021-12-27 | 住友ゴム工業株式会社 | タイヤ |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1396282B1 (it) * | 2009-09-22 | 2012-11-16 | Bridgestone Corp | Pneumatico invernale con aumentata capacita' di trazione su fondi innevati. |
| FR2976852B1 (fr) * | 2011-06-23 | 2016-12-23 | Soc De Tech Michelin | Pneumatique muni de canaux sonores |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10315711A (ja) * | 1997-05-21 | 1998-12-02 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
| JP2001511733A (ja) * | 1997-02-12 | 2001-08-14 | コンパニー ゼネラール デ エタブリッスマン ミシュラン−ミシュラン エ コムパニー | トレッドパターン及びその製造方法 |
| JP2003312212A (ja) * | 2002-04-22 | 2003-11-06 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
| JP2006069305A (ja) * | 2004-08-31 | 2006-03-16 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2006197A (en) * | 1934-10-05 | 1935-06-25 | Us Rubber Co | Pneumatic tire |
| US2186180A (en) * | 1936-04-29 | 1940-01-09 | Us Rubber Co | Pneumatic tire |
| DE8708747U1 (de) * | 1987-06-24 | 1987-08-20 | Uniroyal Englebert Reifen GmbH, 5100 Aachen | Fahrzeugluftreifen mit Laufflächenprofil |
| JPH03157208A (ja) * | 1989-11-13 | 1991-07-05 | Bridgestone Corp | 高速走行用空気入りラジアルタイヤ |
| JP3561297B2 (ja) | 1994-08-26 | 2004-09-02 | 東洋ゴム工業株式会社 | 空気入りラジアルタイヤ |
| AT403360B (de) * | 1996-02-12 | 1998-01-26 | Semperit Ag | Fahrzeugluftreifen |
| JP2001277815A (ja) * | 2000-03-31 | 2001-10-10 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
| JP5117238B2 (ja) * | 2008-03-25 | 2013-01-16 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
-
2007
- 2007-09-28 JP JP2007253338A patent/JP4711314B2/ja not_active Expired - Fee Related
-
2008
- 2008-06-18 WO PCT/JP2008/061095 patent/WO2009041131A1/ja not_active Ceased
- 2008-06-18 US US12/679,930 patent/US8439093B2/en active Active
- 2008-06-18 CN CN200880025018XA patent/CN101754869B/zh not_active Expired - Fee Related
- 2008-06-18 EP EP08765712A patent/EP2193936B1/en not_active Not-in-force
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001511733A (ja) * | 1997-02-12 | 2001-08-14 | コンパニー ゼネラール デ エタブリッスマン ミシュラン−ミシュラン エ コムパニー | トレッドパターン及びその製造方法 |
| JPH10315711A (ja) * | 1997-05-21 | 1998-12-02 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
| JP2003312212A (ja) * | 2002-04-22 | 2003-11-06 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
| JP2006069305A (ja) * | 2004-08-31 | 2006-03-16 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012214173A (ja) * | 2011-04-01 | 2012-11-08 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
| JP2014113914A (ja) * | 2012-12-10 | 2014-06-26 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
| JP2021195047A (ja) * | 2020-06-16 | 2021-12-27 | 住友ゴム工業株式会社 | タイヤ |
| JP7559365B2 (ja) | 2020-06-16 | 2024-10-02 | 住友ゴム工業株式会社 | 空気入りタイヤ |
Also Published As
| Publication number | Publication date |
|---|---|
| US8439093B2 (en) | 2013-05-14 |
| EP2193936B1 (en) | 2012-10-17 |
| WO2009041131A1 (ja) | 2009-04-02 |
| EP2193936A4 (en) | 2011-08-31 |
| US20110265924A1 (en) | 2011-11-03 |
| EP2193936A1 (en) | 2010-06-09 |
| CN101754869A (zh) | 2010-06-23 |
| CN101754869B (zh) | 2012-09-26 |
| JP4711314B2 (ja) | 2011-06-29 |
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