JP2009292343A - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP2009292343A JP2009292343A JP2008148572A JP2008148572A JP2009292343A JP 2009292343 A JP2009292343 A JP 2009292343A JP 2008148572 A JP2008148572 A JP 2008148572A JP 2008148572 A JP2008148572 A JP 2008148572A JP 2009292343 A JP2009292343 A JP 2009292343A
- Authority
- JP
- Japan
- Prior art keywords
- groove
- tread
- protrusion
- tread groove
- 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.)
- Granted
Links
- 239000004575 stone Substances 0.000 abstract description 12
- 238000007599 discharging Methods 0.000 abstract description 6
- WHBHBVVOGNECLV-OBQKJFGGSA-N 11-deoxycortisol Chemical compound O=C1CC[C@]2(C)[C@H]3CC[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 WHBHBVVOGNECLV-OBQKJFGGSA-N 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing 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
- B60C11/13—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
- Tires In General (AREA)
Abstract
【解決手段】トレッド溝4の溝底4cに設けた陸部3aよりも高さの低い突出部5が、トレッド溝4に入り込もうとする石等の異物Sの進入を阻止するとともに、異物Sがトレッド溝4に入り込んだ場合には、タイヤ1が転動することで噛み込んだ異物Sにより突出部5が押圧され、これに伴って、突出部5を設けた位置でのトレッド溝幅方向に延びる細溝6により突出部5が巧みに変形して、異物Sをトレッド溝4の長さ方向に沿って外部に排出させる。
【選択図】 図2
Description
このような場合には、図4に例示するように、タイヤ1が転動することで噛み込んだ異物Sによって突出部5が押圧され、これに伴って細溝6を中心にして突出部5が変形する。その際に、細溝6がトレッド溝幅方向に延設されているので、突出部5の上面がトレッド溝長さ方向に収縮するように変形し、この変形する突出部5の弾性によって、異物Sにはトレッド溝長さ方向の排出力が作用する。
2 トレッド部
3 ブロック
3a 陸部
4 トレッド溝
4a、4b 溝壁
4c 溝底
5 突出部
6 細溝
7 傾斜面
g すき間
S 異物
Claims (6)
- トレッド部に形成される複数のトレッド溝によって複数の陸部が区画され、このトレッド溝の溝底に陸部よりも高さの低い突出部を設けた空気入りタイヤにおいて、前記突出部をトレッド溝の溝壁に連結するとともに、突出部の上面に、この突出部を設けた位置でのトレッド溝幅方向に延びる細溝を設けたことを特徴とする空気入りタイヤ。
- 前記突出部を、トレッド溝の溝壁のいずれか一方の溝壁のみに連結させた請求項1に記載の空気入りタイヤ。
- 前記突出部を、前記トレッド溝幅方向に対向させるとともに、トレッド溝長さ方向にずらして配置した請求項2に記載の空気入りタイヤ。
- 前記細溝の深さを、突出部の高さの40%以上100%未満にした請求項1〜3のいずれかに記載の空気入りタイヤ。
- 前記突出部の前記トレッド溝長さ方向の両端部に傾斜面を形成した請求項1〜4のいずれかに記載の空気入りタイヤ。
- 前記突出部を設けたトレッド溝が、ラグ溝である請求項1〜5のいずれかに記載の空気入りタイヤ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008148572A JP5251274B2 (ja) | 2008-06-05 | 2008-06-05 | 空気入りタイヤ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008148572A JP5251274B2 (ja) | 2008-06-05 | 2008-06-05 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009292343A true JP2009292343A (ja) | 2009-12-17 |
JP5251274B2 JP5251274B2 (ja) | 2013-07-31 |
Family
ID=41540948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008148572A Active JP5251274B2 (ja) | 2008-06-05 | 2008-06-05 | 空気入りタイヤ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5251274B2 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012020703A (ja) * | 2010-07-16 | 2012-02-02 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JP2012020654A (ja) * | 2010-07-14 | 2012-02-02 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
CN107009825A (zh) * | 2015-12-08 | 2017-08-04 | 固特异轮胎和橡胶公司 | 充气轮胎 |
WO2018153571A1 (de) * | 2017-02-23 | 2018-08-30 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
US10723178B2 (en) * | 2017-03-14 | 2020-07-28 | Sumitomo Rubber Industries, Ltd. | Tire |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57209405A (en) * | 1981-06-12 | 1982-12-22 | Dunlop Co Ltd | Tread for tire |
JPS6076404A (ja) * | 1983-10-03 | 1985-04-30 | Sumitomo Rubber Ind Ltd | 重荷重用空気入りタイヤ用トレツドパタ−ン |
JPS6092904A (ja) * | 1983-10-27 | 1985-05-24 | Sumitomo Rubber Ind Ltd | 大型車用空気入りタイヤ |
JPS61166708A (ja) * | 1985-01-19 | 1986-07-28 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
JPH0585110A (ja) * | 1991-09-26 | 1993-04-06 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
JPH06171318A (ja) * | 1992-12-09 | 1994-06-21 | Yokohama Rubber Co Ltd:The | 重荷重用空気入りタイヤ |
JPH1035225A (ja) * | 1996-07-24 | 1998-02-10 | Bridgestone Corp | 空気入りタイヤ |
JPH1159135A (ja) * | 1997-08-20 | 1999-03-02 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
JPH11129707A (ja) * | 1997-10-30 | 1999-05-18 | Bridgestone Corp | 重荷重用空気入りタイヤ |
JP2001030715A (ja) * | 1999-07-16 | 2001-02-06 | Ohtsu Tire & Rubber Co Ltd :The | 空気入りタイヤ |
JP2006011216A (ja) * | 2004-06-29 | 2006-01-12 | Fuji Xerox Co Ltd | 画像表示媒体の駆動装置 |
JP2007112421A (ja) * | 2005-09-21 | 2007-05-10 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
-
2008
- 2008-06-05 JP JP2008148572A patent/JP5251274B2/ja active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57209405A (en) * | 1981-06-12 | 1982-12-22 | Dunlop Co Ltd | Tread for tire |
JPS6076404A (ja) * | 1983-10-03 | 1985-04-30 | Sumitomo Rubber Ind Ltd | 重荷重用空気入りタイヤ用トレツドパタ−ン |
JPS6092904A (ja) * | 1983-10-27 | 1985-05-24 | Sumitomo Rubber Ind Ltd | 大型車用空気入りタイヤ |
JPS61166708A (ja) * | 1985-01-19 | 1986-07-28 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
JPH0585110A (ja) * | 1991-09-26 | 1993-04-06 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
JPH06171318A (ja) * | 1992-12-09 | 1994-06-21 | Yokohama Rubber Co Ltd:The | 重荷重用空気入りタイヤ |
JPH1035225A (ja) * | 1996-07-24 | 1998-02-10 | Bridgestone Corp | 空気入りタイヤ |
JPH1159135A (ja) * | 1997-08-20 | 1999-03-02 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
JPH11129707A (ja) * | 1997-10-30 | 1999-05-18 | Bridgestone Corp | 重荷重用空気入りタイヤ |
JP2001030715A (ja) * | 1999-07-16 | 2001-02-06 | Ohtsu Tire & Rubber Co Ltd :The | 空気入りタイヤ |
JP2006011216A (ja) * | 2004-06-29 | 2006-01-12 | Fuji Xerox Co Ltd | 画像表示媒体の駆動装置 |
JP2007112421A (ja) * | 2005-09-21 | 2007-05-10 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012020654A (ja) * | 2010-07-14 | 2012-02-02 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JP2012020703A (ja) * | 2010-07-16 | 2012-02-02 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
CN107009825A (zh) * | 2015-12-08 | 2017-08-04 | 固特异轮胎和橡胶公司 | 充气轮胎 |
WO2018153571A1 (de) * | 2017-02-23 | 2018-08-30 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
US11565553B2 (en) | 2017-02-23 | 2023-01-31 | Continental Reifen Deutschland Gmbh | Pneumatic vehicle tyre |
US10723178B2 (en) * | 2017-03-14 | 2020-07-28 | Sumitomo Rubber Industries, Ltd. | Tire |
Also Published As
Publication number | Publication date |
---|---|
JP5251274B2 (ja) | 2013-07-31 |
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