KR101017152B1 - 공기입 타이어 - Google Patents
공기입 타이어 Download PDFInfo
- Publication number
- KR101017152B1 KR101017152B1 KR1020097002389A KR20097002389A KR101017152B1 KR 101017152 B1 KR101017152 B1 KR 101017152B1 KR 1020097002389 A KR1020097002389 A KR 1020097002389A KR 20097002389 A KR20097002389 A KR 20097002389A KR 101017152 B1 KR101017152 B1 KR 101017152B1
- Authority
- KR
- South Korea
- Prior art keywords
- groove
- tire
- tread
- shoulder
- block
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims 1
- 230000001133 acceleration Effects 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000001154 acute effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000011324 bead Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
Images
Classifications
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- 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
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- 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
- B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
-
- 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
- B60C11/13—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
- B60C11/1369—Tie bars for linking block elements and bridging the groove
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
Claims (7)
- 트레드의 타이어 적도선 상에 배치되는 센터 둘레 방향 홈과,상기 트레드의 상기 센터 둘레 방향 홈의 타이어 폭 방향 양측에서, 또한 타이어 폭 방향 최외측에 배치되는 숄더 둘레 방향 홈과,상기 트레드에 배치되고, 타이어 적도선측으로부터 상기 숄더 둘레 방향 홈을 향해 연장하고, 타이어 축 방향에 대해 θ1°로 경사지는 제1 가로 홈과,상기 트레드에 배치되고, 타이어 적도선측으로부터 상기 숄더 둘레 방향 홈을 향해 연장하고, 타이어 축 방향에 대한 경사 각도가 상기 θ1°보다도 작은 θ2°로 설정된 제2 가로 홈을 구비하고,상기 제1 가로 홈과 상기 제2 가로 홈이 상기 숄더 둘레 방향 홈에서 합류하고,상기 트레드에는, 타이어 축 방향에 대한 경사 각도 θ3°가 상기 θ1°보다도 작게 설정되고, 상기 제1 가로 홈과 상기 제2 가로 홈의 합류 부분으로부터 트레드 단부를 향해 연장하는 숄더 가로 홈이 배치되어 있는 것을 특징으로 하는 공기입 타이어.
- 제1항에 있어서, 상기 숄더 가로 홈의 경사 각도 θ3°는, 상기 θ2°보다도 작은 것을 특징으로 하는 공기입 타이어.
- 제1항 또는 제2항에 있어서, 트레드 답면에 있어서, 타이어 둘레 방향 및 타이어 폭 방향을 향해 연장하는 복수의 홈에 의해 형성되는 복수의 블록에, 트레드 폭 방향을 향해 연장하는 폭 방향 사이프가 형성되어 있는 공기입 타이어이며,상기 복수의 블록 중 타이어 적도선측에 위치하는 센터 블록은, 상기 센터 블록보다도 트레드 폭 방향 외측에 배치되는 숄더 블록보다도 작고,상기 센터 블록을 형성하는 홈의 적어도 일부는, 상기 숄더 블록을 형성하는 상기 홈에 있어서의 상기 트레드 답면으로부터 저면까지의 깊이보다도 얕은 깊이인 저상 저면으로 형성되어 있는 것을 특징으로 하는 공기입 타이어.
- 제3항에 있어서, 복수 인접하는 상기 센터 블록 중 1개의 상기 센터 블록을 형성하는 홈의 적어도 일부는, 상기 저상 저면까지의 깊이보다도 얕은 깊이인 최저상 저면으로 형성되어 있는 것을 특징으로 하는 공기입 타이어.
- 제3항에 있어서, 상기 숄더 블록에는, 타이어 둘레 방향을 향해 연장하는 둘레 방향 사이프가 형성되어 있는 것을 특징으로 하는 공기입 타이어.
- 제3항에 있어서, 복수 인접하는 상기 센터 블록 중 적어도 하나의 블록은, 트레드 평면에 있어서 삼각형으로 이루어지는 삼각 블록이고,상기 삼각 블록을 형성하는 상기 홈의 적어도 한 변은, 저면이 경사지는 동시에, 상기 홈보다도 가는 경사 가는 홈으로 형성되어 있는 것을 특징으로 하는 공기입 타이어.
- 제6항에 있어서, 상기 삼각 블록에 설치되고, 상기 트레드 답면으로부터 타이어 직경 방향 내측을 향해 연장하는 가는 구멍이 형성되어 있는 것을 특징으로 하는 공기입 타이어.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2006-187135 | 2006-07-06 | ||
JP2006187135A JP4927461B2 (ja) | 2006-07-06 | 2006-07-06 | 空気入りタイヤ |
JPJP-P-2006-234461 | 2006-08-30 | ||
JP2006234461A JP4778866B2 (ja) | 2006-08-30 | 2006-08-30 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090041393A KR20090041393A (ko) | 2009-04-28 |
KR101017152B1 true KR101017152B1 (ko) | 2011-02-25 |
Family
ID=38894492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020097002389A Active KR101017152B1 (ko) | 2006-07-06 | 2007-07-02 | 공기입 타이어 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8636043B2 (ko) |
EP (1) | EP2039533B1 (ko) |
KR (1) | KR101017152B1 (ko) |
RU (1) | RU2388617C1 (ko) |
WO (1) | WO2008004522A1 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5123981B2 (ja) * | 2010-04-27 | 2013-01-23 | 住友ゴム工業株式会社 | 重荷重用タイヤ |
DE102010061068A1 (de) * | 2010-12-07 | 2012-06-14 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
US20150283861A1 (en) * | 2012-10-17 | 2015-10-08 | Bridgestone Corporation | Pneumatic tire |
US10703143B2 (en) | 2012-10-17 | 2020-07-07 | Bridgestone Corporation | Pneumatic tire |
JP6099757B2 (ja) * | 2012-10-25 | 2017-03-22 | ブリヂストン アメリカズ タイヤ オペレイションズ エルエルシー | 材料を含むトレッド |
KR20150087855A (ko) | 2012-12-19 | 2015-07-30 | 브리지스톤 어메리카스 타이어 오퍼레이션스, 엘엘씨 | 양방향 성능을 갖는 타이어 |
JP6536027B2 (ja) * | 2014-12-06 | 2019-07-03 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP7127396B2 (ja) * | 2018-03-20 | 2022-08-30 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP7284037B2 (ja) * | 2019-08-21 | 2023-05-30 | 株式会社ブリヂストン | タイヤ |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004345405A (ja) | 2003-05-20 | 2004-12-09 | Bridgestone Corp | 空気入りタイヤ |
JP2005297695A (ja) | 2004-04-09 | 2005-10-27 | Bridgestone Corp | 空気入りタイヤ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4807679A (en) | 1987-06-11 | 1989-02-28 | The Goodyear Tire & Rubber Company | Pneumatic tire tread having sipes |
IT1265035B1 (it) * | 1993-05-31 | 1996-10-28 | Pirelli | Pneumatico per ruote di veicoli con battistrada a bassa rumorosita' di rotolamento |
JP2001357011A (ja) * | 2000-06-12 | 2001-12-26 | Ono Haruo | ユーザ認証装置 |
JP2001354011A (ja) * | 2000-06-14 | 2001-12-25 | Bridgestone Corp | 空気入りタイヤ |
JP4136537B2 (ja) * | 2002-08-22 | 2008-08-20 | 株式会社ブリヂストン | 空気入りタイヤ |
JP2004306906A (ja) | 2003-04-10 | 2004-11-04 | Bridgestone Corp | 空気入りタイヤ |
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2007
- 2007-07-02 US US12/307,194 patent/US8636043B2/en active Active
- 2007-07-02 WO PCT/JP2007/063244 patent/WO2008004522A1/ja active Application Filing
- 2007-07-02 EP EP07768019A patent/EP2039533B1/en active Active
- 2007-07-02 KR KR1020097002389A patent/KR101017152B1/ko active Active
- 2007-07-02 RU RU2009103898/11A patent/RU2388617C1/ru active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004345405A (ja) | 2003-05-20 | 2004-12-09 | Bridgestone Corp | 空気入りタイヤ |
JP2005297695A (ja) | 2004-04-09 | 2005-10-27 | Bridgestone Corp | 空気入りタイヤ |
Also Published As
Publication number | Publication date |
---|---|
EP2039533A4 (en) | 2010-02-17 |
US8636043B2 (en) | 2014-01-28 |
WO2008004522A1 (fr) | 2008-01-10 |
EP2039533A1 (en) | 2009-03-25 |
US20100000642A1 (en) | 2010-01-07 |
EP2039533B1 (en) | 2012-01-25 |
KR20090041393A (ko) | 2009-04-28 |
RU2388617C1 (ru) | 2010-05-10 |
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