KR920017853A - 불균일한 마모특성이 개선된 타이어 - Google Patents

불균일한 마모특성이 개선된 타이어 Download PDF

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Publication number
KR920017853A
KR920017853A KR1019920003804A KR920003804A KR920017853A KR 920017853 A KR920017853 A KR 920017853A KR 1019920003804 A KR1019920003804 A KR 1019920003804A KR 920003804 A KR920003804 A KR 920003804A KR 920017853 A KR920017853 A KR 920017853A
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KR
South Korea
Prior art keywords
tread
angle
groove wall
tire tread
tire
Prior art date
Application number
KR1019920003804A
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English (en)
Inventor
유진 글로버 윌리암
스티븐 아티넬로 존
패트릭 랜더스 사무엘
Original Assignee
카알 에이취. 크루코우
더 굿이어 타이어 앤드 러버 캄파니
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 카알 에이취. 크루코우, 더 굿이어 타이어 앤드 러버 캄파니 filed Critical 카알 에이취. 크루코우
Publication of KR920017853A publication Critical patent/KR920017853A/ko

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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
    • B60C11/0311—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
    • B60C11/0302—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
    • B60C11/0304—Asymmetric 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
    • B60C11/0306—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
    • B60C11/0318—Tread patterns irregular patterns with particular pitch sequence
    • 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
    • B60C11/12—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
    • 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
    • B60C2011/0386—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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

내용 없음

Description

불균일한 마모특성이 개선된 타이어
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 환형 수로를 갖는 타이어의 실시태양에 대한 도면.
제2도는 환형 리브를 갖는 타이어에 대한 도면.
제3도는 환형 홈을 갖는 타이어에 대한 도면.

Claims (10)

  1. 50% 내지 80%의 접지율을 갖고, 측방향 홈 및 원주방향 홈에 의해 한정되는 러그를 갖는, 포장도로용 지향성 타이어의 트레드에 있어서, 상기 러그의 전단 홈벽의 각도은 3°내지8°이고 후단 홈벽의 각도는 0°내지 2°인 것을 특징으로 하는 타이어 트레드.
  2. 제1항에 있어서, 상기 러그의 전단 홈벽의 각도는 약 5°이고 후단 홈벽의 각도는 약 1°인 것을 특징으로 하는 타이어 트레드.
  3. 제1항에 있어서, 상기 러그의 전단 홈벽의 각도는 약 5°이고 후단 홈벽의 각도는 약 0°인 것을 특징으로 하는 타이어 트레드.
  4. 제1항에 있어서, 상기 측방향 홈은 원호형이므로, 측방향 홈을 따른 두 러그가 측방향으로 정렬되지 않는 것을 특징으로 하는 타이어 트레드.
  5. 제4항에 있어서, 상기 트레드를 적어도 두개의 환형 트레드부로 분리하기 위한 수단을 가지며, 상기 환형 트레드부는 경사져 있으므로, 상기 타이어 트레드의 두 러그가 측방향으로 정렬되지 않는 것을 특징으로 하는 타이어 트레드.
  6. 제5항에 있어서, 트레드를 적어도 두개의 부분으로 분리하기 위한 상기 수단은 수로를 포함하는 것을 특징으로 하는 타이어 트레드.
  7. 제1항에 있어서, 상기 러그는 만곡형 전단을 갖는 것을 특징으로 하는 타이어 트레드.
  8. 접지율이 50% 내지 80%이고 종횡비가 0.35 내지0.8인 공기 타이어의 불균일한 마모와 노이즈 특성을 감소시키기 위한 방법에 있어서, (a) 전단홈벽의 각도가 3°내지 8°이고 후단 홈벽의 각도는 0°내지 2°인 러그를 갖는 지향성 타이어 트레드를 준비하는 단계와, (b) 일 측방향 홈을 따른 두 러그가 측방향으로 정렬되어 있지 않는 원호형 홈을 제공하는 단계와, (c) 상기 타이어 트레드를 적어도 두개의 환형부로 분할되는 단계를 포함하는 방법.
  9. 제8항에 있어서, 상기 타이어 트레드내의 두 러그가 측방향으로 정렬되지 않도록 상기 두개의 환형부의 경사지게 하는 것을 추가로 포함하는 방법.
  10. 제8항에 있어서, 상기 트레드의 러그의 일단을 둥글리는 단계를 추가로 포함하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920003804A 1991-03-08 1992-03-07 불균일한 마모특성이 개선된 타이어 KR920017853A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66681191A 1991-03-08 1991-03-08
US666,811 1991-03-08

Publications (1)

Publication Number Publication Date
KR920017853A true KR920017853A (ko) 1992-10-21

Family

ID=24675591

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920003804A KR920017853A (ko) 1991-03-08 1992-03-07 불균일한 마모특성이 개선된 타이어

Country Status (8)

Country Link
EP (1) EP0503405A1 (ko)
JP (1) JPH0592704A (ko)
KR (1) KR920017853A (ko)
AU (1) AU646927B2 (ko)
BR (1) BR9200608A (ko)
CA (1) CA2054991A1 (ko)
MX (1) MX9200891A (ko)
TR (1) TR25971A (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5327952A (en) † 1991-03-08 1994-07-12 The Goodyear Tire & Rubber Company Pneumatic tire having improved wet traction
US5353854A (en) * 1991-03-08 1994-10-11 The Goodyear Tire & Rubber Company Pneumatic tire having laterally connected lugs
US5337815A (en) * 1992-10-05 1994-08-16 The Goodyear Tire & Rubber Company Pneumatic tire having improved wet traction
US5501258A (en) * 1994-06-27 1996-03-26 Pirelli Armstrong Tire Corporation Tire tread having a circumferential groove deeper than tread element height
IT1284979B1 (it) 1996-10-18 1998-05-28 Pirelli Coodinamento Pneumatic Pneumatico con migliorate prestazioni e relativi motodo e stampo di fabbricazione
EP1019258A1 (en) * 1997-10-04 2000-07-19 Philip Blood Tyre
DE19937067A1 (de) * 1999-08-05 2001-02-08 Dunlop Gmbh Fahrzeugreifen mit einer profilierten Lauffläche
JP4518639B2 (ja) * 2000-07-14 2010-08-04 株式会社ブリヂストン 空気入りタイヤ
KR20050038130A (ko) * 2003-10-21 2005-04-27 한국타이어 주식회사 고성능 타이어의 트레드 패턴구조
JP4044526B2 (ja) 2004-01-27 2008-02-06 住友ゴム工業株式会社 空気入りタイヤとリムとの組立体
DE102011052684A1 (de) * 2011-08-12 2013-02-14 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
KR102255677B1 (ko) * 2019-10-02 2021-05-27 한국타이어앤테크놀로지 주식회사 타이어의 가속도 극 값을 이용한 타이어 마모 측정 장치 및 이를 이용한 타이어 마모 측정 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1956011A (en) * 1932-02-18 1934-04-24 Wingfoot Corp Means for diminishing traction and riding noise in tires
FR2312385A1 (fr) * 1975-05-30 1976-12-24 Uniroyal Structure de bande de roulement et enveloppe de bandage pneumatique en comportant application
FR2382348A1 (fr) * 1977-03-03 1978-09-29 Michelin & Cie Bande de roulement d'enveloppe de pneumatique
GB2046188B (en) * 1979-04-12 1983-04-20 Dunlop Ltd Tyres
DE3624408A1 (de) * 1986-07-18 1988-02-18 Uniroyal Englebert Gmbh Fahrzeugluftreifen

Also Published As

Publication number Publication date
BR9200608A (pt) 1992-11-10
JPH0592704A (ja) 1993-04-16
EP0503405A1 (en) 1992-09-16
TR25971A (tr) 1993-11-01
CA2054991A1 (en) 1992-09-09
MX9200891A (es) 1992-09-01
AU646927B2 (en) 1994-03-10
AU1212392A (en) 1992-09-10

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