KR860000166A - Air radial tires for passenger cars - Google Patents

Air radial tires for passenger cars Download PDF

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Publication number
KR860000166A
KR860000166A KR1019850003749A KR850003749A KR860000166A KR 860000166 A KR860000166 A KR 860000166A KR 1019850003749 A KR1019850003749 A KR 1019850003749A KR 850003749 A KR850003749 A KR 850003749A KR 860000166 A KR860000166 A KR 860000166A
Authority
KR
South Korea
Prior art keywords
layer
pair
aromatic polyamide
polyamide fiber
fiber cord
Prior art date
Application number
KR1019850003749A
Other languages
Korean (ko)
Other versions
KR920007837B1 (en
Inventor
가즈유끼 가베 (외 1)
Original Assignee
스즈끼 히사아끼
요꼬하마 고무 가부시기 가이샤
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 스즈끼 히사아끼, 요꼬하마 고무 가부시기 가이샤 filed Critical 스즈끼 히사아끼
Publication of KR860000166A publication Critical patent/KR860000166A/en
Application granted granted Critical
Publication of KR920007837B1 publication Critical patent/KR920007837B1/en

Links

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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • 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
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
    • B60C9/2009—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords comprising plies of different materials

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

Abstract

내용 없음No content

Description

승용차용 공기 레이디얼타이어Air radial tires for passenger cars

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 공기 레이디얼타이의 한예인 일부단면 사시도. 제2도는 방향족 폴리아미드 섬유 코오드의 지름과 내구성과의 관계도. 제4도는 본 발명 타이어의 벨트 덮개층으로서의 방향족 폴리아미드 섬유 코오드층의 단면도.1 is a partial cross-sectional perspective view of one example of the air radial tie of the present invention. 2 is a relationship between the diameter and the durability of the aromatic polyamide fiber cord. 4 is a cross-sectional view of an aromatic polyamide fiber cord layer as a belt covering layer of the tire of the present invention.

도면의 주요부분의 기호의 설명Explanation of symbols of main part of drawing

(1):트레드, (2):카아커스층, (3d):하측벨트 보강층, (3u):상층벨트 보강층, (5):벨트덮개층, (5s):스플라이스부, (6):사이드월부.(1): tread, (2): carcass layer, (3d): lower belt reinforcement layer, (3u): upper belt reinforcement layer, (5): belt cover layer, (5s): splice portion, (6): Sidewall.

Claims (1)

좌우 한쌍의 비이드부(4),(4)와, 이 비이드부에 이어지는 좌우 한쌍의 사이드월부(6)와, 이 한쌍의 사이드월부(6) 사이에 위치하는 트레드(1)로 형성되었으며, 이 좌우 한쌍의 비이드부(4),(4) 사이에 카아커스층(2)이 가설 장착되어 트레드(1)와 카아커스층(2)과의 사이에 벨트보강층이 배치된 공기 레이디얼타이어에 있어서 벨트 보강층(3d),(3u)이 최소한 2층의 강철 코오드층으로 되어 있고, 그 바깥쪽에 방향족 폴리아미드 섬유 코오드층으로된 벨트 덮개층(5)이 마련되어 그 방향족 폴리아미드 섬유 코오드층의 코오드가 타이어 둘레방향에 실질적으로 평행하고, 그 방향족 폴리아미드 섬유 코오드층이 직경이 0.55-0.65mm의 방향족 폴리아미드 섬유 코오드를 100% 모듈러스가 30kg/㎠-70kg/㎠인 피복고무 속에 코오드에 직각방향으로 5cm당 40가닥-70가닥을 묻어넣어서 구성한 것을 특징으로 하는 승용차용 공기 레이디얼 타이어.And a pair of right and left bead portions 4 and 4, a pair of left and right sidewall portions 6 that follow the bead portion, and a tread 1 positioned between the pair of sidewall portions 6, An air radial in which a carcass layer 2 is hypothetically mounted between the pair of right and left bead portions 4 and 4 and a belt reinforcing layer is disposed between the tread 1 and the carcass layer 2. In the tire, the belt reinforcing layers 3d and 3u are at least two steel cord layers, and on the outer side thereof, a belt cover layer 5 made of an aromatic polyamide fiber cord layer is provided and the aromatic polyamide fiber cord layer is provided. The cord of is substantially parallel to the circumferential direction of the tire, and the aromatic polyamide fiber cord layer is coated with an aromatic polyamide fiber cord having a diameter of 0.55-0.65 mm in the coated rubber having 100% modulus of 30 kg / cm 2 -70 kg / cm 2. Buried 40 strands-70 strands per 5cm in a right direction Pneumatic radial tire for passenger cars characterized by the above-mentioned. ※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850003749A 1984-06-29 1985-05-30 Pneumatic radial tire of passenger car KR920007837B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP59-133259 1984-06-29
JP59133259A JPS6112408A (en) 1984-06-29 1984-06-29 Aired radial tire for passenger car
JP84-133259 1984-06-29

Publications (2)

Publication Number Publication Date
KR860000166A true KR860000166A (en) 1986-01-25
KR920007837B1 KR920007837B1 (en) 1992-09-18

Family

ID=15100433

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850003749A KR920007837B1 (en) 1984-06-29 1985-05-30 Pneumatic radial tire of passenger car

Country Status (2)

Country Link
JP (1) JPS6112408A (en)
KR (1) KR920007837B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0228005A (en) * 1988-07-15 1990-01-30 Sumitomo Rubber Ind Ltd Pneumatic radial tire
JPH03128702A (en) * 1989-07-24 1991-05-31 Sumitomo Rubber Ind Ltd Heavy duty tire
CA2018018C (en) * 1989-08-10 1999-10-05 Rene Francois Reuter Pneumatic tire
JP2767501B2 (en) * 1991-04-11 1998-06-18 横浜ゴム株式会社 Pneumatic radial tires for passenger cars
US5908520A (en) * 1992-12-28 1999-06-01 Bridgestone Corporation Pneumatic radial tires with organic fiber cord belt reinforcing layer
AU5447198A (en) * 1997-11-19 1999-06-07 Goodyear Tire And Rubber Company, The Radial medium truck tire with multifilament top belt

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51144558A (en) * 1975-06-06 1976-12-11 Sony Corp Signal processing circuit
JPS5411562A (en) * 1977-06-29 1979-01-27 Toyoda Autom Loom Works Ltd Cooler drier for granular matter
DE2853006C2 (en) * 1978-12-07 1993-12-16 Uniroyal Englebert Gmbh Pneumatic vehicle tires
JPS5623804A (en) * 1979-08-03 1981-03-06 Suzue Agric Mach Automatic tillage adjusting device in walking power tiller
FR2473426A1 (en) * 1979-12-06 1981-07-17 Dunlop Ltd PNEUMATIC HAVING A REINFORCING BELT, IN PARTICULAR FOR HEAVY WEIGHT
JPH0122721Y2 (en) * 1980-07-30 1989-07-10

Also Published As

Publication number Publication date
JPS6112408A (en) 1986-01-20
KR920007837B1 (en) 1992-09-18
JPH0443805B2 (en) 1992-07-17

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Payment date: 20040910

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