JP2015202739A - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP2015202739A JP2015202739A JP2014082095A JP2014082095A JP2015202739A JP 2015202739 A JP2015202739 A JP 2015202739A JP 2014082095 A JP2014082095 A JP 2014082095A JP 2014082095 A JP2014082095 A JP 2014082095A JP 2015202739 A JP2015202739 A JP 2015202739A
- Authority
- JP
- Japan
- Prior art keywords
- lug groove
- groove
- tire
- inclined portion
- lug
- 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
- 238000009751 slip forming Methods 0.000 claims abstract 2
- 230000001133 acceleration Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010008 shearing 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
- B60C11/11—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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
-
- 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
-
- 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
- B60C11/0302—Tread patterns directional pattern, i.e. with main rolling direction
-
- 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
-
- 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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
-
- 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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
-
- 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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
-
- 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
- B60C2011/0341—Circumferential grooves
-
- 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
- B60C2011/0341—Circumferential grooves
- B60C2011/0346—Circumferential grooves with zigzag shape
-
- 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
-
- 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
- B60C2011/0376—Slant grooves, i.e. having an angle of about 5 to 35 degrees 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
- B60C2011/0381—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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
- B60C2011/1254—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern with closed sipe, i.e. not extending to a groove
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
【解決手段】空気入りタイヤ10は、トレッド部16に形成され、タイヤ周方向に対して傾斜する第1傾斜部24と、タイヤ周方向に対して第1傾斜部24と逆方向に傾斜する第2傾斜部26とが、交互に連続して形成されたジグザグ周方向溝22と、タイヤ周方向に対して第1傾斜部24と同方向に傾斜し、第1傾斜部24と合流する第1ラグ溝30と、タイヤ周方向に対して第1傾斜部24と逆方向に傾斜し、第1傾斜部24と交差する第2ラグ溝32と、を備えている。
【選択図】図1
Description
16 トレッド部
22 ジグザグ周方向溝
24 第1傾斜部
26 第2傾斜部
30 第1ラグ溝
32 第2ラグ溝
34 第3ラグ溝
36 丸サイプ(凹サイプ)
42 ジグザグ周方向溝
44 第1傾斜部
46 第2傾斜部
50 第1ラグ溝
52 第2ラグ溝
54 第3ラグ溝
56 丸サイプ(凹サイプ)
A パターン
B パターン
CL タイヤ赤道面
S タイヤ周方向
Claims (5)
- トレッド部に形成され、タイヤ周方向に対して傾斜する第1傾斜部と、タイヤ周方向に対して前記第1傾斜部と逆方向に傾斜する第2傾斜部とが、交互に連続して形成されたジグザグ周方向溝と、
タイヤ周方向に対して前記第1傾斜部と同方向に傾斜し、前記第1傾斜部と合流する第1ラグ溝と、
タイヤ周方向に対して前記第1傾斜部と逆方向に傾斜し、前記第1傾斜部と交差する第2ラグ溝と、
を備えた空気入りタイヤ。 - 前記第1傾斜部の第1ラグ溝と逆側に形成され、前記第1傾斜部から延出された第3ラグ溝、をさらに備えた、請求項1に記載の空気入りタイヤ。
- 前記第3ラグ溝は、陸部内で終端し、前記第3ラグ溝の終端から延長された位置に、前記第3ラグ溝と離間して凹サイプが形成されていること、を特徴とする、請求項2に記載の空気入りタイヤ。
- 前記ジグザグ周方向溝、前記第1ラグ溝、及び、前記第2ラグ溝で形成されるパターンは、タイヤ赤道面を挟んで線対称に一対形成され、一方のパターンの前記第1ラグ溝と他方のパターンの前記第2ラグ溝とは、タイヤ赤道面を横切るように直線状に合流されていることを特徴とする、請求項1〜請求項3のいずれか1項に記載の空気入りタイヤ。
- 前記第1ラグ溝は、前記第2ラグ溝よりも狭幅であること、を特徴とする請求項1〜請求項4のいずれか1項に記載の空気入りタイヤ。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014082095A JP6362910B2 (ja) | 2014-04-11 | 2014-04-11 | 空気入りタイヤ |
EP15776522.3A EP3130480B1 (en) | 2014-04-11 | 2015-01-21 | Pneumatic tire |
PCT/JP2015/051557 WO2015156010A1 (ja) | 2014-04-11 | 2015-01-21 | 空気入りタイヤ |
US15/302,677 US10603960B2 (en) | 2014-04-11 | 2015-01-21 | Pneumatic tire |
CN201510146366.4A CN104972840B (zh) | 2014-04-11 | 2015-03-31 | 充气轮胎 |
CN201520189190.6U CN204547598U (zh) | 2014-04-11 | 2015-03-31 | 充气轮胎 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014082095A JP6362910B2 (ja) | 2014-04-11 | 2014-04-11 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015202739A true JP2015202739A (ja) | 2015-11-16 |
JP6362910B2 JP6362910B2 (ja) | 2018-07-25 |
Family
ID=53822752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014082095A Active JP6362910B2 (ja) | 2014-04-11 | 2014-04-11 | 空気入りタイヤ |
Country Status (5)
Country | Link |
---|---|
US (1) | US10603960B2 (ja) |
EP (1) | EP3130480B1 (ja) |
JP (1) | JP6362910B2 (ja) |
CN (2) | CN104972840B (ja) |
WO (1) | WO2015156010A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6362910B2 (ja) * | 2014-04-11 | 2018-07-25 | 株式会社ブリヂストン | 空気入りタイヤ |
JP6737112B2 (ja) * | 2016-09-30 | 2020-08-05 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP6980446B2 (ja) * | 2017-07-31 | 2021-12-15 | Toyo Tire株式会社 | 空気入りタイヤ |
JP6922547B2 (ja) * | 2017-08-21 | 2021-08-18 | 住友ゴム工業株式会社 | タイヤ |
JP7178813B2 (ja) * | 2018-07-04 | 2022-11-28 | 株式会社ブリヂストン | タイヤ |
JP7159968B2 (ja) * | 2019-04-26 | 2022-10-25 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP7205390B2 (ja) * | 2019-06-04 | 2023-01-17 | 横浜ゴム株式会社 | 空気入りタイヤ |
EP3995325B1 (en) | 2020-11-06 | 2024-05-29 | Bridgestone Europe NV/SA | Tyre |
EP3995326B1 (en) | 2020-11-06 | 2024-05-29 | Bridgestone Europe NV/SA | Tyre |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003237318A (ja) * | 2002-02-14 | 2003-08-27 | Bridgestone Corp | 空気入りタイヤ |
JP2011148375A (ja) * | 2010-01-21 | 2011-08-04 | Bridgestone Corp | 空気入りタイヤ |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1514473A (en) * | 1975-05-15 | 1978-06-14 | Michelin & Cie | Pneumatic tyres |
JPH0253608A (ja) * | 1988-08-12 | 1990-02-22 | Sumitomo Rubber Ind Ltd | 空気入りラジアルタイヤ |
DE4300695A1 (de) | 1993-01-13 | 1994-07-14 | Sp Reifenwerke Gmbh | Lauffläche für Fahrzeugluftreifen |
JP3657353B2 (ja) * | 1996-05-10 | 2005-06-08 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP2000108615A (ja) | 1998-10-07 | 2000-04-18 | Bridgestone Corp | 方向性傾斜溝を備えた乗用車用空気入りラジアル・タイヤ |
JP4518641B2 (ja) | 2000-07-18 | 2010-08-04 | 株式会社ブリヂストン | 空気入りタイヤ |
JP3916453B2 (ja) | 2001-12-13 | 2007-05-16 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP4147284B2 (ja) | 2002-06-14 | 2008-09-10 | 横浜ゴム株式会社 | 空気入りタイヤ |
EP2058144B1 (en) | 2006-08-29 | 2010-12-01 | The Yokohama Rubber Co., Ltd. | Pneumatic tire |
JP4145337B2 (ja) | 2007-01-17 | 2008-09-03 | 横浜ゴム株式会社 | 空気入りタイヤ |
WO2009038131A1 (ja) * | 2007-09-18 | 2009-03-26 | Bridgestone Corporation | 空気入りタイヤ |
JP5530059B2 (ja) | 2007-10-30 | 2014-06-25 | 株式会社ブリヂストン | 空気入りタイヤ |
JP5239504B2 (ja) * | 2008-05-16 | 2013-07-17 | 横浜ゴム株式会社 | 空気入りタイヤ |
US8823343B2 (en) * | 2009-12-22 | 2014-09-02 | Yamaha Corporation | Power amplifying circuit, DC-DC converter, peak holding circuit, and output voltage control circuit including the peak holding circuit |
EP2692543B1 (en) | 2011-03-28 | 2016-08-03 | Bridgestone Corporation | Pneumatic tire |
JP5965224B2 (ja) | 2012-06-29 | 2016-08-03 | 株式会社ブリヂストン | 重荷重用空気入りタイヤ |
JPWO2014091790A1 (ja) | 2012-12-11 | 2017-01-05 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6362910B2 (ja) * | 2014-04-11 | 2018-07-25 | 株式会社ブリヂストン | 空気入りタイヤ |
CN204547898U (zh) | 2015-02-09 | 2015-08-12 | 王平安 | 一种机动车夜间会车自动变光系统 |
-
2014
- 2014-04-11 JP JP2014082095A patent/JP6362910B2/ja active Active
-
2015
- 2015-01-21 WO PCT/JP2015/051557 patent/WO2015156010A1/ja active Application Filing
- 2015-01-21 EP EP15776522.3A patent/EP3130480B1/en active Active
- 2015-01-21 US US15/302,677 patent/US10603960B2/en active Active
- 2015-03-31 CN CN201510146366.4A patent/CN104972840B/zh active Active
- 2015-03-31 CN CN201520189190.6U patent/CN204547598U/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003237318A (ja) * | 2002-02-14 | 2003-08-27 | Bridgestone Corp | 空気入りタイヤ |
JP2011148375A (ja) * | 2010-01-21 | 2011-08-04 | Bridgestone Corp | 空気入りタイヤ |
Also Published As
Publication number | Publication date |
---|---|
CN104972840A (zh) | 2015-10-14 |
EP3130480B1 (en) | 2019-09-04 |
CN104972840B (zh) | 2018-09-07 |
US20170036489A1 (en) | 2017-02-09 |
EP3130480A4 (en) | 2017-04-12 |
JP6362910B2 (ja) | 2018-07-25 |
CN204547598U (zh) | 2015-08-12 |
WO2015156010A1 (ja) | 2015-10-15 |
EP3130480A1 (en) | 2017-02-15 |
US10603960B2 (en) | 2020-03-31 |
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