KR100902467B1 - Cuv용 공기입 타이어의 패턴구조 - Google Patents
Cuv용 공기입 타이어의 패턴구조 Download PDFInfo
- Publication number
- KR100902467B1 KR100902467B1 KR1020080027686A KR20080027686A KR100902467B1 KR 100902467 B1 KR100902467 B1 KR 100902467B1 KR 1020080027686 A KR1020080027686 A KR 1020080027686A KR 20080027686 A KR20080027686 A KR 20080027686A KR 100902467 B1 KR100902467 B1 KR 100902467B1
- Authority
- KR
- South Korea
- Prior art keywords
- ribs
- tire
- shoulder
- center
- rib
- 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.)
- Expired - Fee Related
Links
- 238000009751 slip forming Methods 0.000 claims abstract description 4
- 239000011295 pitch Substances 0.000 claims description 37
- 238000000034 method Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 230000002028 premature 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
-
- 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
- B60C11/0327—Tread patterns characterised by special properties of the tread pattern
- B60C11/033—Tread patterns characterised by special properties of the tread pattern by the void or net-to-gross ratios of the 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
- B60C11/04—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
- B60C11/11—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
- B60C11/13—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
-
- 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
-
- 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
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/04—Tyres specially adapted for particular applications for road vehicles, e.g. passenger cars
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
- G10K2210/10—Applications
- G10K2210/128—Vehicles
- G10K2210/1282—Automobiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
항 목 | 기존 PCR 타이어 | 본 실시 예의 타이어 |
패턴 소음 | 100% | 105% |
노면 소음 | 100% | 100% |
Claims (7)
- 타이어의 센터 라인을 기준으로 점대칭되는 패턴으로서,타이어의 센터 라인을 따라 연속적으로 형성되는 센터 리브(10)와; 타이어 숄더부에 각각 형성되고 횡그루브(21)에 의해 구획되는 숄더 리브(20)와; 상기 센터 리브(10)와 상기 숄더 리브(20) 사이에 배치되고 횡그루브(31)에 의해 구획되는 사이드 리브(30);가 구비되고,타이어 폭 방향으로 연속하여 배치된 센터 리브(10)와 사이드 리브(30) 및 숄더 리브(20)를 단위 피치라 할 때, 단위 피치를 구성하는 리브들은 동일한 폭으로 형성됨과 아울러 이 단위 피치가 쌍으로 배치되어 하나의 블럭피치를 형성하고, 피치비가 다른 5종의 블럭피치들이 조합된 피치 패턴이 반복배열되는 구조를 가지며,상기 센터 리브(10)와 사이드 리브(30) 사이에 형성되는 제1종그루브(15) 및 상기 사이드 리브(30)와 숄더 리브(20) 사이에 형성되는 제2종그루브(25)는, 그 중심선이 트레드 전체 폭(TAW)에 대하여 트레드 끝단으로부터 각각 41% 및 21% 위치에 형성되며,상기 제1종그루브(15) 및 상기 제2종그루브(25)의 폭은 각각 트레드 전체 폭(TAW)의 4~5%의 크기로 형성되는 것을 특징으로 하는 CUV용 공기입 타이어의 패턴구조.
- 삭제
- 삭제
- 제1항에 있어서,상기 사이드 리브(30)에는 상기 블럭피치의 각 단위 피치에서 연속된 원주 방향의 횡 홈(35)이 각각 형성되고,상기 블럭피치를 구성하는 각 단위 피치의 시작점 부분의 횡 홈 경사각 A, B는 각각 18~19도 및 5~6도인 것을 특징으로 하는 CUV용 공기입 타이어의 패턴구조.
- 제1항에 있어서,상기 센터 리브(10)와 사이드 리브(30) 및 숄더 리브(20)의 끝단에는 각각 2㎜의 단차부(12,22,32)가 형성되는 것을 특징으로 하는 CUV용 공기입 타이어의 패턴구조.
- 제1항에 있어서,상기 숄더 리브(20)의 강성을 보강하도록 상기 센터 리브(10)와 사이드 리 브(20) 사이 및 상기 사이드 리브(20)와 숄더 리브(30) 사이에는 각각 타이 바(24,34)가 설치된 것을 특징으로 하는 CUV용 공기입 타이어의 패턴구조.
- 제1항에 있어서,상기 숄더 리브(20)에 의한 타이어 숄더부의 접지면적은 상기 센터 리브(10) 및 사이드 리브(30)에 의한 타이어 중심부의 접지면적의 121%인 것을 특징으로 하는 CUV용 공기입 타이어의 패턴구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080027686A KR100902467B1 (ko) | 2008-03-26 | 2008-03-26 | Cuv용 공기입 타이어의 패턴구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080027686A KR100902467B1 (ko) | 2008-03-26 | 2008-03-26 | Cuv용 공기입 타이어의 패턴구조 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100902467B1 true KR100902467B1 (ko) | 2009-06-11 |
Family
ID=40982679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080027686A Expired - Fee Related KR100902467B1 (ko) | 2008-03-26 | 2008-03-26 | Cuv용 공기입 타이어의 패턴구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100902467B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950005593A (ko) * | 1993-08-30 | 1995-03-20 | 카알 에이취. 크루코우 | 공기 타이어용 트레드 및 그런 트레드를 포함하는 타이어 |
US6105643A (en) | 1996-01-25 | 2000-08-22 | The Goodyear Tire & Rubber Company | On/off road radial pneumatic light truck or automobile tire |
JP2001253212A (ja) | 2000-03-13 | 2001-09-18 | Sumitomo Rubber Ind Ltd | 空気入りラジアルタイヤ |
JP2002029220A (ja) | 2000-07-18 | 2002-01-29 | Bridgestone Corp | 空気入りタイヤ |
-
2008
- 2008-03-26 KR KR1020080027686A patent/KR100902467B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950005593A (ko) * | 1993-08-30 | 1995-03-20 | 카알 에이취. 크루코우 | 공기 타이어용 트레드 및 그런 트레드를 포함하는 타이어 |
US6105643A (en) | 1996-01-25 | 2000-08-22 | The Goodyear Tire & Rubber Company | On/off road radial pneumatic light truck or automobile tire |
JP2001253212A (ja) | 2000-03-13 | 2001-09-18 | Sumitomo Rubber Ind Ltd | 空気入りラジアルタイヤ |
JP2002029220A (ja) | 2000-07-18 | 2002-01-29 | Bridgestone Corp | 空気入りタイヤ |
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