KR100913597B1 - 스노우 타이어 - Google Patents
스노우 타이어 Download PDFInfo
- Publication number
- KR100913597B1 KR100913597B1 KR1020080045152A KR20080045152A KR100913597B1 KR 100913597 B1 KR100913597 B1 KR 100913597B1 KR 1020080045152 A KR1020080045152 A KR 1020080045152A KR 20080045152 A KR20080045152 A KR 20080045152A KR 100913597 B1 KR100913597 B1 KR 100913597B1
- Authority
- KR
- South Korea
- Prior art keywords
- sub
- tread
- blocks
- block
- tire
- Prior art date
Links
- 239000011324 bead Substances 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011796 hollow space 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
- 238000009751 slip forming Methods 0.000 description 1
- 238000000638 solvent extraction 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
- B60C11/12—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
- B60C11/13—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
- B60C11/11—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
- 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
- B60C11/1218—Three-dimensional shape with regard to depth and extending 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
- B60C11/12—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
- B60C11/1222—Twisted or warped shape in the sipe 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
- 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
- B60C11/1315—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls having variable inclination angles, e.g. warped 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
- 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
- B60C11/0327—Tread patterns characterised by special properties of the tread pattern
- B60C2011/0334—Stiffness
-
- 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
- B60C2011/0388—Continuous ribs provided at 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
- 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
- B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
Claims (11)
- 트레드부를 중심으로 타이어의 폭 방향 양측으로 사이드월부 및 비드부가 연장 형성되고,트레드부에서 노면과 접하는 트레드 고무층에는 타이어의 원주 방향을 따라 형성되는 복수의 종그루브와, 상기 종그루브와 교차하며 타이어의 폭 방향을 따라 형성되는 복수의 횡그루브에 의해 다수의 트레드 블록들이 구획되며,상기 트레드 블록들은 각각 일 방향으로 서로 나란하게 형성되는 복수의 사이프에 의해 서브 블록들이 구획되고,상기 사이프를 사이에 두고 서로 마주하는 상기 서브 블록들의 측벽면에서 서로 대응되게 요철을 이루도록 돌출부가 형성되며,상기 돌출부는,상기 서브 블록의 측벽면으로부터 경사각을 가지고 경사면을 이루며 사다리꼴 단면 형상을 갖도록 돌출 형성되고,상기 서브 블록의 측벽면 상에서 0.05cm 내지 20cm 범위 이내의 제1 진폭 및 제1 주기를 가지고 상기 서브 블록의 폭방향으로 "V"자 형상으로 절곡된 띠 형상을 이루지는 스노우 타이어.
- 삭제
- 삭제
- 삭제
- 제1항에서,상기 경사면은,상기 서브 블록의 측벽면과 0° 내지 90°범위의 상기 경사각을 이루며 돌출 형성되는 스노우 타이어.
- 삭제
- 삭제
- 제5항에서,상기 돌출부(31)는,상기 서브 블록의 상측 표면과 0° 내지 90°범위 이내의 경사각(C)을 이루며 굴곡지게 형성되는 스노우 타이어.
- 제8항에서,상기 사이프는,상기 트레드 블록의 표면 상에서 일 방향을 따라 제2 진폭 및 제2 주기로 교번하며 굴곡지게 형성되고,상기 제2 진폭은 0.05cm 내지 5cm 범위 이내이며, 상기 제2 주기는 0.2cm 내지 20cm 범위 이내로 형성되는 스노우 타이어.
- 삭제
- 제9항에서,상기 사이프는,상기 곡률 반경을 가지며 라운드지게 굴곡 형성되고,상기 곡률 반경은 0.01cm 내지 10cm 범위 이내로 형성되는 스노우 타이어.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080045152A KR100913597B1 (ko) | 2008-05-15 | 2008-05-15 | 스노우 타이어 |
EP08291176A EP2119575A1 (en) | 2008-05-15 | 2008-12-12 | Snow tire |
US12/335,053 US20090283189A1 (en) | 2008-05-15 | 2008-12-15 | Snow tire |
CN200810183899XA CN101579998B (zh) | 2008-05-15 | 2008-12-15 | 雪地轮胎 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080045152A KR100913597B1 (ko) | 2008-05-15 | 2008-05-15 | 스노우 타이어 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100913597B1 true KR100913597B1 (ko) | 2009-08-26 |
Family
ID=40937513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080045152A KR100913597B1 (ko) | 2008-05-15 | 2008-05-15 | 스노우 타이어 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090283189A1 (ko) |
EP (1) | EP2119575A1 (ko) |
KR (1) | KR100913597B1 (ko) |
CN (1) | CN101579998B (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2987656A1 (en) | 2014-08-19 | 2016-02-24 | Hankook Tire Co., Ltd. | Sipe of a tread of a snow tire |
KR20170025616A (ko) | 2015-08-31 | 2017-03-08 | 금호타이어 주식회사 | 타이어 사이프 성형용 금형 및 타이어 트레드 |
KR20200109200A (ko) * | 2019-03-12 | 2020-09-22 | 금호타이어 주식회사 | 타이어 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5249627B2 (ja) * | 2008-04-25 | 2013-07-31 | 株式会社ブリヂストン | 空気入りタイヤ |
WO2013046323A1 (ja) * | 2011-09-27 | 2013-04-04 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | 空気入りタイヤ用トレッド |
US9616716B2 (en) * | 2011-12-14 | 2017-04-11 | Bridgestone Americas Tire Operations, Llc | Three dimensional sipe |
JP6046471B2 (ja) * | 2012-12-07 | 2016-12-14 | 株式会社ブリヂストン | 空気入りタイヤ |
WO2017112504A1 (en) * | 2015-12-22 | 2017-06-29 | Bridgestone Americas Tire Operations, Llc | Tire having exposed three dimensional sipe patterns |
JP7087603B2 (ja) * | 2018-04-06 | 2022-06-21 | 住友ゴム工業株式会社 | タイヤ |
JP6844590B2 (ja) | 2018-07-09 | 2021-03-17 | 横浜ゴム株式会社 | 空気入りタイヤ |
CN109927489B (zh) * | 2019-04-04 | 2022-03-29 | 万达集团股份有限公司 | 全天候轮胎胎面结构 |
USD988234S1 (en) * | 2021-04-21 | 2023-06-06 | Tianjin Wanda Tyre Co., Ltd. | Tire |
USD988232S1 (en) * | 2021-04-21 | 2023-06-06 | Tianjin Wanda Tyre Co., Ltd. | Tire |
CN114771161A (zh) * | 2022-04-17 | 2022-07-22 | 吉林大学 | 一种结冰且覆雪路面仿生防滑轮胎花纹结构 |
WO2023242787A1 (en) * | 2022-06-16 | 2023-12-21 | Pirelli Tyre S.P.A. | Tyre for vehicle wheels |
JP2024058807A (ja) * | 2022-10-17 | 2024-04-30 | Toyo Tire株式会社 | 空気入りタイヤおよびタイヤ成型用金型 |
JP2024058814A (ja) * | 2022-10-17 | 2024-04-30 | Toyo Tire株式会社 | 空気入りタイヤおよびタイヤ成型用金型 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006096324A (ja) * | 2004-09-06 | 2006-04-13 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JP2007045316A (ja) * | 2005-08-10 | 2007-02-22 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5198047A (en) * | 1990-11-14 | 1993-03-30 | The Goodyear Tire & Rubber Company | Winter type tire tread |
US6427737B1 (en) * | 1998-04-22 | 2002-08-06 | Bridgestone Corporation | Pneumatic tire having at least four sipes |
JP3648179B2 (ja) * | 2001-07-18 | 2005-05-18 | 住友ゴム工業株式会社 | 空気入りタイヤ及びその加硫金型 |
JP4316452B2 (ja) * | 2003-09-29 | 2009-08-19 | 横浜ゴム株式会社 | 空気入りタイヤ |
EP1669217B1 (en) * | 2003-09-29 | 2012-02-22 | The Yokohama Rubber Co., Ltd. | Pneumatic tire |
JP4369729B2 (ja) * | 2003-11-13 | 2009-11-25 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP3898692B2 (ja) * | 2003-12-03 | 2007-03-28 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP4281917B2 (ja) * | 2004-07-21 | 2009-06-17 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
US7467652B2 (en) * | 2004-08-06 | 2008-12-23 | The Goodyear Tire & Rubber Company | Three-dimensional tread sipes and mold blade for forming three-dimensional tread sipes |
JP4561313B2 (ja) * | 2004-10-27 | 2010-10-13 | 横浜ゴム株式会社 | 空気入りタイヤ |
-
2008
- 2008-05-15 KR KR1020080045152A patent/KR100913597B1/ko active IP Right Grant
- 2008-12-12 EP EP08291176A patent/EP2119575A1/en not_active Withdrawn
- 2008-12-15 CN CN200810183899XA patent/CN101579998B/zh active Active
- 2008-12-15 US US12/335,053 patent/US20090283189A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006096324A (ja) * | 2004-09-06 | 2006-04-13 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JP2007045316A (ja) * | 2005-08-10 | 2007-02-22 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2987656A1 (en) | 2014-08-19 | 2016-02-24 | Hankook Tire Co., Ltd. | Sipe of a tread of a snow tire |
KR20170025616A (ko) | 2015-08-31 | 2017-03-08 | 금호타이어 주식회사 | 타이어 사이프 성형용 금형 및 타이어 트레드 |
KR20200109200A (ko) * | 2019-03-12 | 2020-09-22 | 금호타이어 주식회사 | 타이어 |
KR102236274B1 (ko) * | 2019-03-12 | 2021-04-05 | 금호타이어 주식회사 | 타이어 |
Also Published As
Publication number | Publication date |
---|---|
EP2119575A1 (en) | 2009-11-18 |
US20090283189A1 (en) | 2009-11-19 |
CN101579998A (zh) | 2009-11-18 |
CN101579998B (zh) | 2013-01-02 |
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