JP5471511B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP5471511B2 JP5471511B2 JP2010015096A JP2010015096A JP5471511B2 JP 5471511 B2 JP5471511 B2 JP 5471511B2 JP 2010015096 A JP2010015096 A JP 2010015096A JP 2010015096 A JP2010015096 A JP 2010015096A JP 5471511 B2 JP5471511 B2 JP 5471511B2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- pitch
- tire
- volume ratio
- volume
- 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.)
- Expired - Fee Related
Links
- 239000011295 pitch Substances 0.000 claims description 106
- 230000000694 effects Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 239000004636 vulcanized rubber Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000011077 uniformity evaluation 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
- B60C11/0306—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
- B60C11/0306—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
- B60C11/0318—Tread patterns irregular patterns with particular pitch sequence
-
- 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
- B60C11/0327—Tread patterns characterised by special properties of the tread pattern
- B60C11/033—Tread patterns characterised by special properties of the tread pattern by the void or net-to-gross ratios of the 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
- 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
- B60C2011/0365—Lateral grooves, i.e. having an angle of 45 to 90 degees 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
2 トレッド部
21 トレッド面
22 縦溝
22a 周方向主溝
22b 周方向細溝
23 陸部
23a 第一陸部
23b 第二陸部
23c 第三陸部
24 横溝
24a 突起溝
24b 傾斜溝
24c 第一円弧溝
24d 第二円弧溝
3 ベルト層
C タイヤ赤道面(タイヤ赤道線)
P1,P2,P3 ピッチ
Wc センター域
Ws ショルダー域
Wt 展開幅
W 溝幅
θ 溝壁角度
D 溝深さ
Claims (4)
- タイヤ周方向に沿って設けられ周方向主溝を含む縦溝と、当該縦溝に交差して設けられた横溝とからなる陸部をトレッド部に有し、前記横溝をタイヤ周方向に複数ピッチで配置した空気入りタイヤにおいて、
展開幅の中央の35[%]よりもタイヤ幅方向外側に位置する前記周方向主溝のタイヤ幅方向外側の領域である前記トレッド部のショルダー域では小ピッチほど自身のピッチ体積に対する前記横溝の体積比率を大きくすると共に、前記展開幅の中央の35[%]よりもタイヤ幅方向外側に位置する前記周方向主溝のタイヤ幅方向内側の領域である前記トレッド部のセンター域では小ピッチほど自身のピッチ体積に対する前記横溝の体積比率を小さくすることを特徴とする空気入りタイヤ。 - 前記横溝の溝幅を変えることで、前記横溝の体積比率を設定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。
- 前記横溝の溝壁角度を変えることで、前記横溝の体積比率を設定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。
- 前記横溝の溝深さを変えることで、前記横溝の体積比率を設定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。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010015096A JP5471511B2 (ja) | 2010-01-27 | 2010-01-27 | 空気入りタイヤ |
CN201110030806.1A CN102133841B (zh) | 2010-01-27 | 2011-01-25 | 充气轮胎 |
US13/013,588 US9333807B2 (en) | 2010-01-27 | 2011-01-25 | Pneumatic tire |
RU2011102920/11A RU2524522C2 (ru) | 2010-01-27 | 2011-01-26 | Пневматическая шина |
DE102011009558.6A DE102011009558B4 (de) | 2010-01-27 | 2011-01-27 | Luftreifen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010015096A JP5471511B2 (ja) | 2010-01-27 | 2010-01-27 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011152845A JP2011152845A (ja) | 2011-08-11 |
JP5471511B2 true JP5471511B2 (ja) | 2014-04-16 |
Family
ID=44293825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010015096A Expired - Fee Related JP5471511B2 (ja) | 2010-01-27 | 2010-01-27 | 空気入りタイヤ |
Country Status (5)
Country | Link |
---|---|
US (1) | US9333807B2 (ja) |
JP (1) | JP5471511B2 (ja) |
CN (1) | CN102133841B (ja) |
DE (1) | DE102011009558B4 (ja) |
RU (1) | RU2524522C2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6085913B2 (ja) * | 2012-08-20 | 2017-03-01 | 横浜ゴム株式会社 | 重荷重用空気入りタイヤ |
JP5969896B2 (ja) * | 2012-11-02 | 2016-08-17 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
DE112014000628B4 (de) * | 2013-01-31 | 2018-11-15 | The Yokohama Rubber Co., Ltd. | Luftreifen |
KR20150054343A (ko) * | 2013-11-12 | 2015-05-20 | 한국타이어 주식회사 | 공기압 타이어 |
JP6230968B2 (ja) * | 2014-07-22 | 2017-11-15 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP6302861B2 (ja) | 2015-03-17 | 2018-03-28 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6491558B2 (ja) * | 2015-07-13 | 2019-03-27 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP6926679B2 (ja) * | 2017-05-29 | 2021-08-25 | 住友ゴム工業株式会社 | タイヤ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63275407A (ja) * | 1987-05-08 | 1988-11-14 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JPH1178425A (ja) * | 1997-09-08 | 1999-03-23 | Bridgestone Corp | 空気入りタイヤ |
JP3354483B2 (ja) * | 1998-04-10 | 2002-12-09 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP3238376B2 (ja) * | 1998-12-28 | 2001-12-10 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP3487807B2 (ja) * | 2000-04-24 | 2004-01-19 | 住友ゴム工業株式会社 | 低騒音空気入りタイヤ |
JP2004210133A (ja) * | 2002-12-27 | 2004-07-29 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ、その製造方法および成形金型 |
JP4274317B2 (ja) * | 2003-10-15 | 2009-06-03 | 横浜ゴム株式会社 | 空気入りタイヤ |
CN101454167B (zh) * | 2006-11-24 | 2010-12-29 | 横滨橡胶株式会社 | 充气轮胎 |
JP4291861B2 (ja) * | 2007-07-02 | 2009-07-08 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP4145346B1 (ja) * | 2007-11-07 | 2008-09-03 | 横浜ゴム株式会社 | 空気入りタイヤ |
-
2010
- 2010-01-27 JP JP2010015096A patent/JP5471511B2/ja not_active Expired - Fee Related
-
2011
- 2011-01-25 CN CN201110030806.1A patent/CN102133841B/zh active Active
- 2011-01-25 US US13/013,588 patent/US9333807B2/en active Active
- 2011-01-26 RU RU2011102920/11A patent/RU2524522C2/ru active
- 2011-01-27 DE DE102011009558.6A patent/DE102011009558B4/de active Active
Also Published As
Publication number | Publication date |
---|---|
RU2524522C2 (ru) | 2014-07-27 |
US9333807B2 (en) | 2016-05-10 |
RU2011102920A (ru) | 2012-08-10 |
DE102011009558A9 (de) | 2012-05-24 |
US20110180190A1 (en) | 2011-07-28 |
CN102133841A (zh) | 2011-07-27 |
CN102133841B (zh) | 2015-03-25 |
DE102011009558B4 (de) | 2019-02-07 |
JP2011152845A (ja) | 2011-08-11 |
DE102011009558A1 (de) | 2011-07-28 |
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