JP2009083715A - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP2009083715A JP2009083715A JP2007257675A JP2007257675A JP2009083715A JP 2009083715 A JP2009083715 A JP 2009083715A JP 2007257675 A JP2007257675 A JP 2007257675A JP 2007257675 A JP2007257675 A JP 2007257675A JP 2009083715 A JP2009083715 A JP 2009083715A
- Authority
- JP
- Japan
- Prior art keywords
- groove
- main groove
- narrow
- depth
- grooves
- 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
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
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
-
- 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
- B60C11/13—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
【解決手段】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、分岐点21からトレッド表面側にある1本の主溝深さ方向に延びる上部細溝11aと、分岐点21から溝底側にある複数本の主溝深さ方向に延びる下部細溝11bとで構成された細溝11が、タイヤ周方向Rに沿って間隔をおいて前記主溝の側壁に刻まれ、主溝1の溝底から分岐点21までの距離Bは、主溝1の深さDの30%〜60%である空気入りタイヤとする。
【選択図】図2
Description
分岐点からトレッド表面側にある1本の主溝深さ方向に延びる上部細溝と、分岐点から溝底側にある複数本の主溝深さ方向に延びる下部細溝とで構成された細溝が、タイヤ周方向に沿って間隔をおいて前記主溝の側壁に刻まれ、
前記主溝の溝底から前記分岐点までの距離Bは、前記主溝の深さDの30%〜60%であることを特徴とする。
2 ブロック
3 主溝の側壁
11 細溝
21 分岐点
Claims (3)
- 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、
分岐点からトレッド表面側にある1本の主溝深さ方向に延びる上部細溝と、分岐点から溝底側にある複数本の主溝深さ方向に延びる下部細溝とで構成された細溝が、タイヤ周方向に沿って間隔をおいて前記主溝の側壁に刻まれ、
前記主溝の溝底から前記分岐点までの距離Bは、前記主溝の深さDの30%〜60%であることを特徴とする空気入りタイヤ。 - 前記細溝の主溝の深さ方向の高さLは、前記主溝の深さDの50〜80%であり、前記上部細溝の長さL1は、前記主溝の深さDの25〜40%である請求項1に記載の空気入りタイヤ。
- 前記細溝の深さdは、0.5〜1.0mmであって、前記細溝の幅wは、0.3〜1.0mmであり、
前記上部細溝の間隔P1は、1.5〜3.0mmであって、異なる前記細溝の前記下部細溝の間隔P2は、0.5〜2.0mmである請求項1又は2に記載の空気入りタイヤ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007257675A JP4812039B2 (ja) | 2007-10-01 | 2007-10-01 | 空気入りタイヤ |
CN2008800250283A CN101754870B (zh) | 2007-10-01 | 2008-06-18 | 充气轮胎 |
US12/676,606 US8302646B2 (en) | 2007-10-01 | 2008-06-18 | Pneumatic tire |
DE112008002502.9T DE112008002502B4 (de) | 2007-10-01 | 2008-06-18 | Luftreifen |
PCT/JP2008/061096 WO2009044572A1 (ja) | 2007-10-01 | 2008-06-18 | 空気入りタイヤ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007257675A JP4812039B2 (ja) | 2007-10-01 | 2007-10-01 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009083715A true JP2009083715A (ja) | 2009-04-23 |
JP4812039B2 JP4812039B2 (ja) | 2011-11-09 |
Family
ID=40526004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007257675A Active JP4812039B2 (ja) | 2007-10-01 | 2007-10-01 | 空気入りタイヤ |
Country Status (5)
Country | Link |
---|---|
US (1) | US8302646B2 (ja) |
JP (1) | JP4812039B2 (ja) |
CN (1) | CN101754870B (ja) |
DE (1) | DE112008002502B4 (ja) |
WO (1) | WO2009044572A1 (ja) |
Cited By (1)
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 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104968760B (zh) | 2012-11-19 | 2019-02-05 | 3M创新有限公司 | 使含烃地层与氟化离子聚合物接触的方法 |
JP6091872B2 (ja) * | 2012-12-10 | 2017-03-08 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
KR102038468B1 (ko) * | 2018-03-13 | 2019-10-30 | 한국타이어앤테크놀로지주식회사 | 메인커프 및 보조커프를 포함하는 타이어 |
WO2020130115A1 (en) * | 2018-12-20 | 2020-06-25 | Compagnie Generale Des Etablissements Michelin | A tread with incision for balanced performance |
JP7265457B2 (ja) * | 2019-09-19 | 2023-04-26 | 株式会社ブリヂストン | 空気入りタイヤ |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02227306A (ja) * | 1989-01-10 | 1990-09-10 | Michelin & Cie | タイヤトレッド |
JPH0858317A (ja) * | 1994-08-26 | 1996-03-05 | Toyo Tire & Rubber Co Ltd | 空気入りラジアルタイヤ |
JPH10315711A (ja) * | 1997-05-21 | 1998-12-02 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
JPH11151914A (ja) * | 1997-11-20 | 1999-06-08 | Bridgestone Corp | 空気入りタイヤ |
JP2000211322A (ja) * | 1999-01-25 | 2000-08-02 | Toyo Tire & Rubber Co Ltd | 空気入りラジアルタイヤ |
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 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5095963A (en) * | 1990-02-22 | 1992-03-17 | The Goodyear Tire & Rubber Company | Tire treads |
JPH06183217A (ja) * | 1992-12-22 | 1994-07-05 | Yokohama Rubber Co Ltd:The | 重荷重用空気入りラジアルタイヤ |
US7143799B2 (en) * | 2003-11-20 | 2006-12-05 | The Goodyear Tire & Rubber Company | Three-dimensional sipes for treads |
JP4522790B2 (ja) * | 2004-08-31 | 2010-08-11 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP2007257675A (ja) | 2006-03-20 | 2007-10-04 | Ntn Corp | 芯出し装置および光ディスクマスタリング装置 |
JP2007257657A (ja) | 2007-05-07 | 2007-10-04 | Hitachi Ltd | 分散制御装置、システム及びコントローラ |
-
2007
- 2007-10-01 JP JP2007257675A patent/JP4812039B2/ja active Active
-
2008
- 2008-06-18 CN CN2008800250283A patent/CN101754870B/zh not_active Expired - Fee Related
- 2008-06-18 DE DE112008002502.9T patent/DE112008002502B4/de not_active Expired - Fee Related
- 2008-06-18 WO PCT/JP2008/061096 patent/WO2009044572A1/ja active Application Filing
- 2008-06-18 US US12/676,606 patent/US8302646B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02227306A (ja) * | 1989-01-10 | 1990-09-10 | Michelin & Cie | タイヤトレッド |
JPH0858317A (ja) * | 1994-08-26 | 1996-03-05 | Toyo Tire & Rubber Co Ltd | 空気入りラジアルタイヤ |
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 |
JPH10315711A (ja) * | 1997-05-21 | 1998-12-02 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
JPH11151914A (ja) * | 1997-11-20 | 1999-06-08 | Bridgestone Corp | 空気入りタイヤ |
JP2000211322A (ja) * | 1999-01-25 | 2000-08-02 | Toyo Tire & Rubber Co Ltd | 空気入りラジアルタイヤ |
Cited By (1)
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 |
Also Published As
Publication number | Publication date |
---|---|
DE112008002502B4 (de) | 2018-06-28 |
CN101754870B (zh) | 2013-01-09 |
WO2009044572A1 (ja) | 2009-04-09 |
CN101754870A (zh) | 2010-06-23 |
DE112008002502T5 (de) | 2010-08-26 |
US20100288408A1 (en) | 2010-11-18 |
JP4812039B2 (ja) | 2011-11-09 |
US8302646B2 (en) | 2012-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5045390B2 (ja) | 空気入りタイヤ | |
JP2007326433A (ja) | 空気入りタイヤ | |
JP4812039B2 (ja) | 空気入りタイヤ | |
JP2006224770A (ja) | 空気入りタイヤ | |
JP2007302071A (ja) | 空気入りタイヤ | |
WO2009084666A1 (ja) | タイヤ | |
JP4730958B2 (ja) | 空気入りタイヤ | |
JP5117364B2 (ja) | 空気入りタイヤ | |
JP6088336B2 (ja) | 空気入りタイヤ | |
JP6711172B2 (ja) | タイヤ | |
JP4748810B2 (ja) | 空気入りタイヤ | |
JP2008195291A (ja) | 空気入りタイヤ | |
JP2006327245A (ja) | 空気入りタイヤ | |
JP2007261485A (ja) | 空気入りタイヤ | |
JP4094571B2 (ja) | 空気入りラジアルタイヤ | |
JP2010247708A (ja) | 空気入りタイヤ | |
JP2009173207A (ja) | 空気入りタイヤ | |
JP2008260356A (ja) | 空気入りタイヤ | |
JP4759004B2 (ja) | 空気入りタイヤ | |
JP4711314B2 (ja) | 空気入りタイヤ | |
JP2009067181A (ja) | 空気入りタイヤ | |
JP4755163B2 (ja) | 空気入りタイヤ | |
JP4128163B2 (ja) | 空気入りタイヤ | |
JP5104046B2 (ja) | 空気入りタイヤ | |
JP2008056206A (ja) | 空気入りタイヤ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100531 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110519 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110719 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110817 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110819 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4812039 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140902 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |