KR950005593A - 공기 타이어용 트레드 및 그런 트레드를 포함하는 타이어 - Google Patents

공기 타이어용 트레드 및 그런 트레드를 포함하는 타이어 Download PDF

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Publication number
KR950005593A
KR950005593A KR1019940021350A KR19940021350A KR950005593A KR 950005593 A KR950005593 A KR 950005593A KR 1019940021350 A KR1019940021350 A KR 1019940021350A KR 19940021350 A KR19940021350 A KR 19940021350A KR 950005593 A KR950005593 A KR 950005593A
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KR
South Korea
Prior art keywords
blocks
block
rows
pneumatic tire
grooves
Prior art date
Application number
KR1019940021350A
Other languages
English (en)
Inventor
요셉 히츠키 레오
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
Priority claimed from US08/114,019 external-priority patent/US5361816A/en
Application filed by 카알 에이취. 크루코우, 더 굿이어 타이어 앤드 러버 캄파니 filed Critical 카알 에이취. 크루코우
Publication of KR950005593A publication Critical patent/KR950005593A/ko

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/13Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • B60C11/1369Tie bars for linking block elements and bridging the groove
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/04Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/0306Patterns comprising block rows or discontinuous ribs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/0306Patterns comprising block rows or discontinuous ribs
    • B60C11/0309Patterns comprising block rows or discontinuous ribs further characterised by the groove cross-section
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/11Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/12Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/12Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1204Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C2011/1213Tread 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C2200/00Tyres specially adapted for particular applications
    • B60C2200/14Tyres specially adapted for particular applications for off-road use
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/80Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86Optimisation of rolling resistance, e.g. weight reduction 
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00Resilient tires and wheels
    • Y10S152/03Slits in threads
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00Resilient tires and wheels
    • Y10S152/902Non-directional tread pattern having no circumferential rib and having blocks defined by circumferential grooves and transverse grooves

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

Abstract

포장도로에 사용할때 구름 저항과 노이즈 특성을 개선하기 위해서 변형되어지며, 비포장도로 사용에 적합하도록 블록 설계를 갖는 공기타이어는, 트레드내 블록의 각 원주방향 열의 블록사이에 경사진 측면 홈을 갖는 트레드 설계를 갖는다. 좁은 홈은 블록을 여러 열로 분리하며, 타이 바아는 블록을 다른 열로 분리한다. 타이어의 쇼올더 면적의 빈 공간은 진흙과 모래에서 점착력을 향상시킨다.

Description

공기 타이어용 트레드 및 그런 트레드를 포함하는 타이어
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 블록의 원주방향 5열을 갖는 본 발명에 따라 제조된 타이어의 전면 사시도,
제2도는 제1도에 도시된 타이어의 단면 사시도,
제3도는 제1도의 타이어의 트레드 부분의 확대 부분 단면도,
제6도는 제1도의 타이어의부분 확대 부분 단면도.

Claims (10)

  1. 쇼올더 블록의 두 열과 쇼올더 블록의 상기 열에 인접한 블록의 적어도 2개의 중간 열을 구비한 블록의 적어도 4개의 원주방향 연장된 열을 규정하는 원주방향과 측방향 연장된 홈을 포함하는 접지 트레드부를 갖는 공기타이어에 있어서, - 블록 길이의 1%에서 5%의 폭을 갖는 측방향 연장된 홈의 제1셋은 블록의 상기 쇼올더 열내의 블록의 적어도 일 부분을 분리시키는 것과; - 블록 길이의 8%에서 25%의 폭을 갖고 타티 바아를 수용하는 측방향 연장된 홈의 제2셋은 블록의 상기 중간 열내의 블록의 적어도 일 부분을 분리시키고, 홈의 제1 및 제2셋은 적도평면(EP)에 대해 실제로 반대방향으로 경사지는 것을 특징으로 하는 공기타이어.
  2. 제1항에 있어서, 홈의 상기 제1셋은 상기 적도평면(EP)에 대해 30°/150°에서 60°/120°의 각도를 갖는 것을 특징으로 하는 공기타이어.
  3. 제1항 또는 제2항에 있어서, 홈의 상기 제2셋은 상기 적도평면(EP)에 대해125°/55°에서 140°/40°의 각도를 갖는 것을 특징으로 하는 공기타이어.
  4. 제l항에 있어서, 후크 형상의 시프는 상기 블록내에 위치하는 것을 특징으로 하는 공기타이어.
  5. 제1항 내지 제4항중 어느 한 항에 있어서, 블록의 후크 형상의 시프는 상기 적도평면에 실제로 수직하게 배향되는 것을 특징으로 하는 공기타이어.
  6. 제1항 내지 제4항중 어느 한 항에 있어서, 상기 쇼올더 블록은 상기 적도평면에 실제로 평행하게 배향된 후크 형상의 시프를 포함하는 것을 특징으로 하는 공기타이어.
  7. 상기 항중 어느 한 항에 있어서, 홈의 상기 제2셋의 타이바아는 트레드 깊이의 60%에서 80%의 깊이를 갖는 것을 특징으로 하는 공기타이어.
  8. 상기 항중 어느 한 항에 있어서, 쇼올더 블록의 두 열과 블록의 두 중간 열을 특징으로 하는 공기타이어.
  9. 제1항 내지 제7항중 어느 한 항에 있어서, 블록의 중앙 열은 블록의 두 중간 열사이에 배치되어지며, 상기 중앙 열의 블록은 홀의 상기 제1셋과 실제로 유사한 홈에 의해서 이격됨을 특징으로 하는 공기타이어.
  10. 제1항 내지 제7항중 어느 한 항에 있어서, 블록의 두 중앙 열은 블록의 두 중간 열사이에 배치되어 블록의 일 중앙 열은 적도평면의 양 측면에 배치되며, 블록의 상기 중앙 열은 홈의 상기 제1셋과 실제로 유사한 홈에 의해서 이격됨을 특징으로 하는 공기타이어.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940021350A 1993-08-30 1994-08-29 공기 타이어용 트레드 및 그런 트레드를 포함하는 타이어 KR950005593A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/114,019 US5361816A (en) 1993-08-30 1993-08-30 Tread for pneumatic tire and tire comprising such a tread
US8/114,019 1993-08-30
US08/236,077 US5580404A (en) 1993-08-30 1994-05-02 Tread including tie bars and sipes
US8/236,077 1994-05-02

Publications (1)

Publication Number Publication Date
KR950005593A true KR950005593A (ko) 1995-03-20

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Country Status (11)

Country Link
US (1) US5580404A (ko)
EP (1) EP0640498B1 (ko)
JP (1) JPH0789303A (ko)
KR (1) KR950005593A (ko)
AU (1) AU668833B2 (ko)
BR (1) BR9403383A (ko)
CA (1) CA2127970C (ko)
DE (1) DE69402639T2 (ko)
ES (1) ES2101408T3 (ko)
TR (1) TR27837A (ko)
TW (1) TW259764B (ko)

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KR100902467B1 (ko) * 2008-03-26 2009-06-11 금호타이어 주식회사 Cuv용 공기입 타이어의 패턴구조

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AU7153594A (en) 1995-03-09
TR27837A (tr) 1995-08-31
AU668833B2 (en) 1996-05-16
CA2127970C (en) 2003-05-06
EP0640498A1 (en) 1995-03-01
ES2101408T3 (es) 1997-07-01
US5580404A (en) 1996-12-03
BR9403383A (pt) 1995-04-11
TW259764B (ko) 1995-10-11
DE69402639D1 (de) 1997-05-22
CA2127970A1 (en) 1995-03-01
JPH0789303A (ja) 1995-04-04
DE69402639T2 (de) 1997-10-16
EP0640498B1 (en) 1997-04-16

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