KR900007635A - Air injection tires - Google Patents

Air injection tires Download PDF

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Publication number
KR900007635A
KR900007635A KR1019890016824A KR890016824A KR900007635A KR 900007635 A KR900007635 A KR 900007635A KR 1019890016824 A KR1019890016824 A KR 1019890016824A KR 890016824 A KR890016824 A KR 890016824A KR 900007635 A KR900007635 A KR 900007635A
Authority
KR
South Korea
Prior art keywords
rubber
base rubber
width
tire
tread
Prior art date
Application number
KR1019890016824A
Other languages
Korean (ko)
Other versions
KR960007027B1 (en
Inventor
가즈오미 고바야시
Original Assignee
이에이리 아끼라
가부시끼가이샤 브리지스톤
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 이에이리 아끼라, 가부시끼가이샤 브리지스톤 filed Critical 이에이리 아끼라
Publication of KR900007635A publication Critical patent/KR900007635A/en
Application granted granted Critical
Publication of KR960007027B1 publication Critical patent/KR960007027B1/en

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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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • 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
    • B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
    • B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • 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
    • B60C11/14—Anti-skid inserts, e.g. vulcanised into the tread band
    • B60C2011/147—Foamed rubber or sponge rubber on the tread band

Landscapes

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

Abstract

내용 없음No content

Description

공기 주입 타이어Air injection tires

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 제1실시예를 중심선에 따라 취한 단면도,1 is a cross-sectional view taken along a center line of a first embodiment according to the present invention;

제2도는 팽창율에 대한 반-진동 승차 안락서의 변화를 나타내는 제1테스트 결과도,2 is a first test result showing the change in the anti-vibration ride comfort with respect to the expansion rate,

제3도는 게이지 비(gauge ratio)t/T에 대한 반-진동 승차 안락성의 변화를 나타내는 제1테스트의 다른 결과도.FIG. 3 is another result of the first test showing the change in anti-vibration riding comfort with respect to gauge ratio t / T.

Claims (5)

환형의 카아커스와 적어도 두개의 고무로 된 코드층으로 이루어져 카아커스 외측에 방사상으로 배열된 벨트와 벨트 외곽을 둘러싸고 있는 트레드를 포함하는 공기 타이어에 있어서, 트레드 고무는 기포 고무로 제작된 베이스 고무와, 비기포 고무로 제작된 캡 고무로 이루어져 있으며, 상기 캡 고무는 베이스 고무의 외측에 방사상으로 배열되어 있는 것을 특징으로 하는 공기 주입 타이어.A pneumatic tire comprising a belt composed of an annular carcass and a cord layer of at least two rubbers and a radially arranged belt outside the carcass, and a tread surrounding the belt periphery, the tread rubber comprising: a base rubber made of foam rubber; And a cap rubber made of non-bubble rubber, wherein the cap rubber is radially arranged on an outer side of the base rubber. 제1항에 있어서, 베이스 고무의 팽창율이 10 내지 50%에 해당하는 것을 특징으로 하는 공기 주입 타이어.The inflation tire according to claim 1, wherein the expansion ratio of the base rubber corresponds to 10 to 50%. 제1항에 있어서, 베이스 고무의 너비 방향의 중심은 타이어의 중심면과 거의 일치하며, 베이스 고무의 너비는 벨트의 너비보다 작으며, 캡 고무는 또한 베이스 고무의 반대측면에 놓여 있는 것을 특징으로 하는 공기 주입 타이어.The width of the base rubber is substantially coincident with the center surface of the tire, the width of the base rubber is smaller than the width of the belt, and the cap rubber is also located on the opposite side of the base rubber. Air injection tire. 제1항에 있어서, b/W (b와 W는 정상적 내부 압력의 적용시, 정상적 내부 압력이 타이어에 가해질때 베이스 고무의 너비와 트래드의 지면 접촉 너비이다)가 0.15 내지 0.65의 범위내에 해당하는 것을 특징으로 하는 공기 주입 타이어.The method according to claim 1, wherein b / W (b and W are the width of the base rubber and the tread surface contact width when the normal internal pressure is applied to the tire when the normal internal pressure is applied) fall within the range of 0.15 to 0.65. Air injection tires, characterized in that. 제1항에 있어서, t/T (t와 T는 각각 베이스 고무와 트레드 고무의 최대 게이지이다.)가 0.05 재 0.50의 범위 내에 해당하는 것을 특징으로 하는 공기 주입 타이어.2. The pneumatic tire according to claim 1, wherein t / T (t and T are the maximum gauges of the base rubber and the tread rubber, respectively) falls within the range of 0.05 ash 0.50. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR89016824A 1986-12-02 1989-11-20 Pneumatic tire KR960007027B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH4801/86-2 1986-12-02
JP88-295473 1988-11-22
JP29547388 1988-11-22
JP1112994A JPH02225106A (en) 1988-11-22 1989-05-02 Pneumatic tire
JP1-112,994 1989-05-02

Publications (2)

Publication Number Publication Date
KR900007635A true KR900007635A (en) 1990-06-01
KR960007027B1 KR960007027B1 (en) 1996-05-27

Family

ID=17821053

Family Applications (1)

Application Number Title Priority Date Filing Date
KR89016824A KR960007027B1 (en) 1986-12-02 1989-11-20 Pneumatic tire

Country Status (2)

Country Link
JP (1) JPH02225106A (en)
KR (1) KR960007027B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0550809A (en) * 1991-08-20 1993-03-02 Bridgestone Corp Pneumatic tire
JPH11310019A (en) * 1998-04-30 1999-11-09 Bridgestone Corp Pneumatic tire for passenger car
FR2964603B1 (en) * 2010-09-14 2016-07-01 Soc De Tech Michelin PNEUMATIC AND MOLD COMPRISING A FLUIDIC PASSAGE
JP6158467B2 (en) * 2011-11-02 2017-07-05 株式会社ブリヂストン Pneumatic radial tire for passenger cars

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515431A (en) * 1974-07-04 1976-01-17 Toyota Motor Co Ltd PURETSUSHAPUREETOKIRESHIROCHOSETSUSOCHI
JPS5224882U (en) * 1975-08-09 1977-02-22
JP2568502B2 (en) * 1985-04-02 1997-01-08 株式会社 ブリヂストン Pneumatic tire
JPS61257305A (en) * 1985-05-10 1986-11-14 Sumitomo Rubber Ind Ltd Radial-ply tire
JPS61287802A (en) * 1985-06-15 1986-12-18 Toyo Tire & Rubber Co Ltd Tire having good resistance to cutting

Also Published As

Publication number Publication date
KR960007027B1 (en) 1996-05-27
JPH02225106A (en) 1990-09-07

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