KR101909981B1 - 공기입 타이어 - Google Patents
공기입 타이어 Download PDFInfo
- Publication number
- KR101909981B1 KR101909981B1 KR1020177014539A KR20177014539A KR101909981B1 KR 101909981 B1 KR101909981 B1 KR 101909981B1 KR 1020177014539 A KR1020177014539 A KR 1020177014539A KR 20177014539 A KR20177014539 A KR 20177014539A KR 101909981 B1 KR101909981 B1 KR 101909981B1
- Authority
- KR
- South Korea
- Prior art keywords
- tire
- groove
- narrow
- shoulder
- 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.)
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Links
- 238000005452 bending Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims 4
- 239000010410 layer Substances 0.000 description 16
- 239000004927 clay Substances 0.000 description 15
- 239000011324 bead Substances 0.000 description 11
- 230000003014 reinforcing effect Effects 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 230000010355 oscillation Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 239000000945 filler Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002689 soil 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
- B60C11/01—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
- B60C11/0311—Patterns comprising tread lugs arranged parallel or oblique to the axis of rotation
- B60C11/0316—Patterns comprising tread lugs arranged parallel or oblique to the axis of rotation 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
-
- 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
-
- 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
-
- 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
- B60C2011/0365—Lateral grooves, i.e. having an angle of 45 to 90 degees 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
- 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
또한, 본 발명에서는, 협폭 굴곡부를 배치하는 것으로, 이녕지 등을 주행할 때에 협폭 굴곡부까지 확실히 노면 상의 진흙 등에 접촉하기 때문에, 협폭 굴곡부에 의한 효과를 충분히 발휘하는 것이 가능하게 된다.
도 2는, 본 발명의 실시 형태로 이루어지는 공기입 타이어의 트레드면을 도시하는 정면도이다.
도 3은, 본 발명의 공기입 타이어의 숄더부를 확대하여 도시하는 정면도이다.
도 4는, 본 발명의 공기입 타이어의 숄더부를 확대하여 도시하는 사시도이다.
도 5는, 요철부의 형상을 설명하는 자오선 단면도이다.
2: 사이드 월부
3: 비드부
4: 카커스층
5: 비드 코어
6: 비드 필러
7, 8: 벨트층
9: 벨트 보강층
11: 내측 주홈
12: 외측 주홈
20: 중앙 육부
21: 중앙 러그 홈
22: 중앙 블록
23: 오목부
24: 중앙 보조 홈
25: 사이프
30: 중간 육부
31: 중간 러그 홈
32: 중간 블록
33: 중간 보조 홈
34: 둘레 방향 보조 홈
35: 사이프
40: 숄더 육부
41: 숄더 러그 홈
42: 숄더 블록
43: 제1 숄더 보조 홈
44: 제2 숄더 보조 홈
45: 사이프
50: 협폭 굴곡부
51: 요철부
52: 파임부
53: 오목부
CL: 타이어 적도
E: 접지단
Claims (6)
- 타이어 둘레 방향으로 연재(延在)하여 환상(環狀)을 이루는 트레드부와, 당해 트레드부의 양측에 배치된 한 쌍의 사이드 월부와, 이것들 사이드 월부의 타이어 경(徑)방향 내측(內側)에 배치된 한 쌍의 비드부를 구비하고, 상기 트레드부의 숄더 영역에 배치되어 타이어 둘레 방향으로 연장되는 주(主)홈과, 당해 주홈으로부터 타이어 폭 방향 외측(外側)을 향하여 연재하여 사이드 월부까지 도달하는 복수 개의 러그 홈을 가지고, 상기 주홈 및 상기 러그 홈에 의하여 복수의 블록이 구획된 공기입 타이어에 있어서,
상기 러그 홈 중 적어도 일부의 러그 홈의 타이어 폭 방향 외측의 단부에, 그 러그 홈의 다른 부분보다도 홈 폭이 작은 것과 함께 러그 홈의 연장 방향에 대하여 굴곡한 협폭(狹幅) 굴곡부를 설치하고,
상기 트레드부의 접지단 위치로부터 타이어 경방향을 향하여 측정되는 상기 협폭 굴곡부까지의 수직 거리 A의 타이어 단면 높이 H에 대한 비 A/H가 0.15 ~ 0.30인 것을 특징으로 하는 공기입 타이어. - 제1항에 있어서,
상기 협폭 굴곡부를 가지는 러그 홈의 타이어 둘레 방향 양측에 위치하는 블록의 부분에 각각 당해 블록의 표면을 따라 기복(起伏)하는 계단상의 요철부(凹凸部)를 설치한 것을 특징으로 하는 공기입 타이어. - 제1항 또는 제2항에 있어서,
상기 협폭 굴곡부를 가지는 러그 홈과 상기 협폭 굴곡부를 가지지 않는 러그 홈을 타이어 둘레 방향을 따라 번갈아 배치한 것을 특징으로 하는 공기입 타이어. - 제1항 또는 제2항에 있어서,
상기 협폭 굴곡부를 가지는 러그 홈을 타이어 적도 측으로부터 보았을 때의 상기 협폭 굴곡부의 개시 위치에 있어서의 당해 러그 홈의 홈 폭 Wa와 상기 협폭 굴곡부에 있어서의 홈 폭 Wb와의 비 Wb/Wa가 0.15 ~ 0.50인 것을 특징으로 하는 공기입 타이어. - 삭제
- 제1항 또는 제2항에 있어서,
상기 블록에 주위가 폐색된 적어도 1개의 파임부를 설치한 것을 특징으로 하는 공기입 타이어.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2015-027556 | 2015-02-16 | ||
JP2015027556A JP6164235B2 (ja) | 2015-02-16 | 2015-02-16 | 空気入りタイヤ |
PCT/JP2016/053834 WO2016132971A1 (ja) | 2015-02-16 | 2016-02-09 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170076762A KR20170076762A (ko) | 2017-07-04 |
KR101909981B1 true KR101909981B1 (ko) | 2018-10-22 |
Family
ID=56689231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020177014539A Active KR101909981B1 (ko) | 2015-02-16 | 2016-02-09 | 공기입 타이어 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10766309B2 (ko) |
JP (1) | JP6164235B2 (ko) |
KR (1) | KR101909981B1 (ko) |
CN (1) | CN107107669B (ko) |
AU (1) | AU2016220965B2 (ko) |
DE (1) | DE112016000774B4 (ko) |
RU (1) | RU2663262C1 (ko) |
WO (1) | WO2016132971A1 (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6330568B2 (ja) * | 2014-08-11 | 2018-05-30 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP7095244B2 (ja) * | 2017-09-21 | 2022-07-05 | 住友ゴム工業株式会社 | 空気入りタイヤ |
WO2019116625A1 (ja) * | 2017-12-12 | 2019-06-20 | 株式会社ブリヂストン | 重荷重用タイヤ |
JP7077341B2 (ja) * | 2017-12-12 | 2022-05-30 | 株式会社ブリヂストン | 重荷重用タイヤ |
JP2019104417A (ja) * | 2017-12-13 | 2019-06-27 | Toyo Tire株式会社 | 空気入りタイヤ |
JP2019104413A (ja) | 2017-12-13 | 2019-06-27 | Toyo Tire株式会社 | 空気入りタイヤ |
JP6604390B2 (ja) | 2018-01-16 | 2019-11-13 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP7017947B2 (ja) * | 2018-02-21 | 2022-02-09 | Toyo Tire株式会社 | 空気入りタイヤ |
JP2019214231A (ja) * | 2018-06-11 | 2019-12-19 | 株式会社ブリヂストン | 空気入りタイヤ |
JP7119632B2 (ja) * | 2018-06-20 | 2022-08-17 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP7155885B2 (ja) * | 2018-11-02 | 2022-10-19 | 住友ゴム工業株式会社 | タイヤ |
JP7290066B2 (ja) * | 2019-05-31 | 2023-06-13 | 住友ゴム工業株式会社 | タイヤ |
CN113799549B (zh) * | 2021-10-20 | 2023-05-30 | 青岛双星轮胎工业有限公司 | 一种耐磨轮胎花纹 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007161135A (ja) * | 2005-12-15 | 2007-06-28 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE509652C2 (sv) * | 1993-06-14 | 1999-02-22 | Sumitomo Rubber Ind | Dubbfritt däck |
AT402179B (de) * | 1994-02-25 | 1997-02-25 | Semperit Ag | Laufstreifen für einen fahrzeugluftreifen |
EP0997323B1 (en) * | 1998-10-30 | 2006-03-22 | Sumitomo Rubber Industries Ltd. | Vehicle tyre |
JP4048058B2 (ja) * | 2002-01-25 | 2008-02-13 | 株式会社ブリヂストン | 空気入りタイヤ |
US7356836B2 (en) * | 2002-06-28 | 2008-04-08 | Microsoft Corporation | User controls for a computer |
JP3930391B2 (ja) | 2002-07-29 | 2007-06-13 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP4422622B2 (ja) * | 2005-01-11 | 2010-02-24 | 住友ゴム工業株式会社 | 重荷重用タイヤ |
JP4442729B2 (ja) * | 2006-12-21 | 2010-03-31 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP5314343B2 (ja) * | 2008-07-15 | 2013-10-16 | 株式会社ブリヂストン | 空気入りタイヤ |
US8079391B2 (en) * | 2008-08-19 | 2011-12-20 | The Goodyear Tire & Rubber Company | Pneumatic tire with sidewall tread projections |
JP2011183884A (ja) | 2010-03-05 | 2011-09-22 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JP5606847B2 (ja) * | 2010-09-16 | 2014-10-15 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP5798414B2 (ja) * | 2011-08-30 | 2015-10-21 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP6142930B1 (ja) * | 2016-01-14 | 2017-06-07 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6006452B1 (ja) * | 2016-04-07 | 2016-10-12 | ヒロボー株式会社 | ヘリコプタのロータヘッド、マルチロータ型ヘリコプタ及びヘリコプタ |
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2015
- 2015-02-16 JP JP2015027556A patent/JP6164235B2/ja active Active
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2016
- 2016-02-09 AU AU2016220965A patent/AU2016220965B2/en active Active
- 2016-02-09 US US15/551,581 patent/US10766309B2/en active Active
- 2016-02-09 KR KR1020177014539A patent/KR101909981B1/ko active Active
- 2016-02-09 CN CN201680004630.3A patent/CN107107669B/zh active Active
- 2016-02-09 WO PCT/JP2016/053834 patent/WO2016132971A1/ja active Application Filing
- 2016-02-09 RU RU2017132159A patent/RU2663262C1/ru active
- 2016-02-09 DE DE112016000774.4T patent/DE112016000774B4/de active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007161135A (ja) * | 2005-12-15 | 2007-06-28 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
Also Published As
Publication number | Publication date |
---|---|
CN107107669A (zh) | 2017-08-29 |
US10766309B2 (en) | 2020-09-08 |
DE112016000774T5 (de) | 2017-10-26 |
KR20170076762A (ko) | 2017-07-04 |
RU2663262C1 (ru) | 2018-08-03 |
DE112016000774T9 (de) | 2018-01-18 |
AU2016220965B2 (en) | 2019-04-11 |
WO2016132971A1 (ja) | 2016-08-25 |
US20180043737A1 (en) | 2018-02-15 |
AU2016220965A1 (en) | 2017-09-07 |
CN107107669B (zh) | 2019-06-07 |
JP2016150603A (ja) | 2016-08-22 |
DE112016000774B4 (de) | 2022-02-17 |
JP6164235B2 (ja) | 2017-07-19 |
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