JP2019189198A - 不規則な摩耗を抑制したタイヤ - Google Patents
不規則な摩耗を抑制したタイヤ Download PDFInfo
- Publication number
- JP2019189198A JP2019189198A JP2018211513A JP2018211513A JP2019189198A JP 2019189198 A JP2019189198 A JP 2019189198A JP 2018211513 A JP2018211513 A JP 2018211513A JP 2018211513 A JP2018211513 A JP 2018211513A JP 2019189198 A JP2019189198 A JP 2019189198A
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- Prior art keywords
- groove
- tire
- reinforcing rib
- side wall
- hidden
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- 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.)
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- 230000001788 irregular Effects 0.000 title claims abstract description 16
- 230000002401 inhibitory effect Effects 0.000 title 1
- 230000003014 reinforcing effect Effects 0.000 claims description 62
- 239000012530 fluid Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 230000002787 reinforcement Effects 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000020169 heat generation Effects 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
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002352 surface water Substances 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
- B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
- B60C11/042—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section
- B60C11/045—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section the groove walls having a three-dimensional 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
-
- 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
- B60C11/032—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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
- B60C11/042—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag 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
-
- 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
-
- 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
- B60C11/1323—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls asymmetric
-
- 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
-
- 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
-
- 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
-
- 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
- B60C11/1353—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom
- B60C2011/1361—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom with protrusions extending from the groove bottom
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
100:グルーブ
101:第1の側壁
102:第2の側壁
110:ヒドゥン・グルーブ
111:ヒドゥン・グルーブの側面
120:残存トレッド部
200:補強リブ
210:曲面部
220:補強リブの外側面
Claims (8)
- トレッドにグルーブが形成されたタイヤにおいて、
前記グルーブを形成する両側壁のうちの一つの側壁である第1の側壁と結合し、前記第1の側壁から前記グルーブの方向に向かって突出した形状である補強リブと、
前記グルーブを形成する両側壁のうちのもう一つの側壁である第2の側壁のある部位に形成される溝の形状であるヒドゥン・グルーブと、
前記第2の側壁の他の部位であって、前記ヒドゥン・グルーブの側面に対して前記グルーブの方向に向かって突出した形状である残存トレッド部と、
を備え、
前記ヒドゥン・グルーブは、流体が流動する流路を提供する
ことを特徴とする不規則な摩耗を抑制したタイヤ。 - 前記補強リブは、前記グルーブの底面に接触するように形成される
請求項1に記載の不規則な摩耗を抑制したタイヤ。 - 前記補強リブの高さは、前記グルーブの深さに対して80〜90%の割合の長さに形成される
請求項2に記載の不規則な摩耗を抑制したタイヤ。 - 前記ヒドゥン・グルーブの高さは、前記補強リブの高さよりも低い
請求項1に記載の不規則な摩耗を抑制したタイヤ。 - 前記補強リブの突出幅は、前記グルーブの幅に対して30〜70%の割合の長さに形成される
請求項1に記載の不規則な摩耗を抑制したタイヤ。 - 前記ヒドゥン・グルーブの側面は、前記補強リブから離隔される方向に勾配を有する
請求項1に記載の不規則な摩耗を抑制したタイヤ。 - 前記補強リブは、複数形成されて所定の間隔で配列される
請求項1に記載の不規則な摩耗を抑制したタイヤ。 - 前記補強リブ同士の間隔は、前記補強リブと前記第1の側壁との接触面において、前記タイヤの円周方向の辺の長さに対して80〜100%の割合の長さに形成される
請求項7に記載の不規則な摩耗を抑制したタイヤ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180048515A KR102051850B1 (ko) | 2018-04-26 | 2018-04-26 | 불규칙 마모 억제 타이어 |
KR10-2018-0048515 | 2018-04-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019189198A true JP2019189198A (ja) | 2019-10-31 |
JP6697053B2 JP6697053B2 (ja) | 2020-05-20 |
Family
ID=64331903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018211513A Active JP6697053B2 (ja) | 2018-04-26 | 2018-11-09 | 不規則な摩耗を抑制したタイヤ |
Country Status (5)
Country | Link |
---|---|
US (1) | US11235624B2 (ja) |
EP (1) | EP3560733B1 (ja) |
JP (1) | JP6697053B2 (ja) |
KR (1) | KR102051850B1 (ja) |
CN (1) | CN110406325B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019217940A1 (de) * | 2019-11-21 | 2021-05-27 | Continental Reifen Deutschland Gmbh | Nutzfahrzeugreifen |
KR102377325B1 (ko) * | 2020-07-27 | 2022-03-23 | 한국타이어앤테크놀로지 주식회사 | 보강부가 적용된 공기입 타이어 |
KR102421358B1 (ko) * | 2021-01-05 | 2022-07-15 | 한국타이어앤테크놀로지 주식회사 | 크랙 방지 공기입 타이어 |
CN112918194A (zh) * | 2021-03-18 | 2021-06-08 | 正新橡胶(中国)有限公司 | 一种充气轮胎和车辆 |
KR102546777B1 (ko) * | 2021-05-17 | 2023-06-26 | 한국타이어앤테크놀로지 주식회사 | 세미블록이 형성된 블록패턴을 가지는 타이어 |
KR102577805B1 (ko) * | 2021-09-07 | 2023-09-13 | 넥센타이어 주식회사 | 향상된 강성 및 배수성을 갖는 블록 및 그루브 구조를 갖는 공기입 타이어 |
ES1295225Y (es) * | 2022-08-31 | 2023-01-13 | Garcia Jose Maria Fernandez | Banda de rodadura con efecto cadena tractora |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0717216A (ja) * | 1993-07-06 | 1995-01-20 | Bridgestone Corp | 空気入りタイヤ |
JPH1086611A (ja) * | 1996-02-02 | 1998-04-07 | Bridgestone Corp | 空気入りラジアルタイヤ |
JP2003504268A (ja) * | 1999-07-15 | 2003-02-04 | ミシュラン ルシェルシェ エ テクニク ソシエテ アノニム | 複合輪郭形状の溝壁を有するタイヤトレッド |
JP2003159911A (ja) * | 2001-09-17 | 2003-06-03 | Bridgestone Corp | 空気入りタイヤ |
JP2015171865A (ja) * | 2014-03-12 | 2015-10-01 | 株式会社ブリヂストン | タイヤ |
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US2637362A (en) * | 1950-07-14 | 1953-05-05 | Us Rubber Co | Stone-ejecting tire tread |
JPS5252418A (en) | 1975-10-25 | 1977-04-27 | Shingijutsu Kaihatsu Kk | Construction of cutting drum for induction type pipe driving installation apparatus |
JPS539450A (en) | 1976-07-14 | 1978-01-27 | Nec Corp | Primary digital overall areas passing circuit |
CA1198043A (en) * | 1981-06-12 | 1985-12-17 | Barry W. Treves | Tyre treads |
JP3539450B2 (ja) | 1995-06-21 | 2004-07-07 | 横浜ゴム株式会社 | 重荷重用空気入りラジアルタイヤ |
JP2006044368A (ja) * | 2004-08-02 | 2006-02-16 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
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JP5148102B2 (ja) * | 2006-11-24 | 2013-02-20 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
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DE102014218871A1 (de) * | 2014-09-19 | 2016-03-24 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
JP6612609B2 (ja) * | 2015-12-17 | 2019-11-27 | Toyo Tire株式会社 | 空気入りタイヤ |
CN206416786U (zh) * | 2016-12-27 | 2017-08-18 | 宁夏神州轮胎有限公司 | 低噪声轮胎花纹 |
-
2018
- 2018-04-26 KR KR1020180048515A patent/KR102051850B1/ko active IP Right Grant
- 2018-11-09 JP JP2018211513A patent/JP6697053B2/ja active Active
- 2018-11-16 EP EP18206709.0A patent/EP3560733B1/en active Active
- 2018-11-19 US US16/350,453 patent/US11235624B2/en active Active
- 2018-11-20 CN CN201811384888.8A patent/CN110406325B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0717216A (ja) * | 1993-07-06 | 1995-01-20 | Bridgestone Corp | 空気入りタイヤ |
JPH1086611A (ja) * | 1996-02-02 | 1998-04-07 | Bridgestone Corp | 空気入りラジアルタイヤ |
JP2003504268A (ja) * | 1999-07-15 | 2003-02-04 | ミシュラン ルシェルシェ エ テクニク ソシエテ アノニム | 複合輪郭形状の溝壁を有するタイヤトレッド |
JP2003159911A (ja) * | 2001-09-17 | 2003-06-03 | Bridgestone Corp | 空気入りタイヤ |
JP2015171865A (ja) * | 2014-03-12 | 2015-10-01 | 株式会社ブリヂストン | タイヤ |
Also Published As
Publication number | Publication date |
---|---|
KR20190124490A (ko) | 2019-11-05 |
US11235624B2 (en) | 2022-02-01 |
CN110406325A (zh) | 2019-11-05 |
CN110406325B (zh) | 2022-02-11 |
EP3560733A1 (en) | 2019-10-30 |
KR102051850B1 (ko) | 2019-12-04 |
EP3560733B1 (en) | 2022-06-15 |
JP6697053B2 (ja) | 2020-05-20 |
US20190329600A1 (en) | 2019-10-31 |
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