KR910019806A - Air injection tires - Google Patents

Air injection tires Download PDF

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Publication number
KR910019806A
KR910019806A KR1019910008784A KR910008784A KR910019806A KR 910019806 A KR910019806 A KR 910019806A KR 1019910008784 A KR1019910008784 A KR 1019910008784A KR 910008784 A KR910008784 A KR 910008784A KR 910019806 A KR910019806 A KR 910019806A
Authority
KR
South Korea
Prior art keywords
air injection
tread
foam rubber
tread surface
short fibers
Prior art date
Application number
KR1019910008784A
Other languages
Korean (ko)
Inventor
신고 미도리가와
신지 가와가미
Original Assignee
모토야마 가즈오
요코하마 고무가부시키가이샤
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 모토야마 가즈오, 요코하마 고무가부시키가이샤 filed Critical 모토야마 가즈오
Publication of KR910019806A publication Critical patent/KR910019806A/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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/032—Patterns comprising isolated recesses
    • 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
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular 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 발명의 공기 주입 타이어이 일례에서 자오선 방향의 반단면 설명도이며, 제2도는 본 발명의 공기 주입 타이어의 일례에서 트레드 부분을 설명하는 평면도이며, 제3도는 이의 K-K'선 단면도이다.1 is a half cross-sectional explanatory view in the meridian direction of the pneumatic tire of the present invention in one example, FIG. 2 is a plan view illustrating the tread portion in one example of the pneumatic tire of the present invention, and FIG. 3 is a cross-sectional view taken along line K-K 'thereof. to be.

Claims (1)

트레드 부분이 독립 기포를 함유하나 발포 고무와 단섬유로 구성되며, 발포 고무는 발포제 배합량에대해 동일량 미만의 우레아계 조제를 배합하여 이루어지고, 트레드 표면의 평균 기포 면적이 500내지 600㎛2이며, 트레드 표면의 각 기포 면적의 변동계수가 0.5 내지 0.8이고, 트레드 표면의 기포 점유 면적율이 5% 내지 40%이며, 또한 단섬유의 대부분이 발포 고무 속에서 트레드 부분의 블록 표면 및 측면을 따라 배향되는 공기 주입 타이어.The tread part contains independent bubbles but consists of foam rubber and short fibers, and the foam rubber is made by blending less than the same amount of urea-based preparation with respect to the amount of foaming agent, and the average bubble area of the tread surface is 500 to 600 µm 2 . , The coefficient of variation of each bubble area of the tread surface is 0.5 to 0.8, the bubble occupancy area of the tread surface is 5% to 40%, and most of the short fibers are oriented along the block surface and side of the tread portion in the foam rubber. Air injection tires. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910008784A 1990-05-31 1991-05-29 Air injection tires KR910019806A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2140016A JP2652261B2 (en) 1990-05-31 1990-05-31 Pneumatic tire
JP90-140016 1990-05-31

Publications (1)

Publication Number Publication Date
KR910019806A true KR910019806A (en) 1991-12-19

Family

ID=15258977

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910008784A KR910019806A (en) 1990-05-31 1991-05-29 Air injection tires

Country Status (4)

Country Link
JP (1) JP2652261B2 (en)
KR (1) KR910019806A (en)
CA (1) CA2043262A1 (en)
DE (1) DE4117621A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0781316A (en) * 1993-09-17 1995-03-28 Sumitomo Rubber Ind Ltd Radial tire with porous tread
US5975173A (en) 1995-11-06 1999-11-02 Bridgestone Corporation Pneumatic tire using fiber composite material
DE19610375C2 (en) * 1996-03-16 1999-01-14 Continental Ag Rubber compound and its use for tires
DE10047561B4 (en) * 2000-09-22 2004-12-23 Reifenwerk Heidenau GmbH & Co. Produktions KG für Gummi und Kunststoffartikel Method for manufacturing a vehicle tire, especially a winter tire
ATE386072T1 (en) * 2000-11-14 2008-03-15 Charles Cole Iii OUTER LAYERS MADE OF MICROCELLULAR CLOSED CELL SPONGE RUBBER
KR100372510B1 (en) * 2000-11-22 2003-02-15 한국타이어 주식회사 Conveyer System for Rubber Mixing of Tire
DE10208273B4 (en) * 2002-02-26 2007-04-19 Daimlerchrysler Ag Tires, in particular pneumatic tires, for vehicles

Also Published As

Publication number Publication date
DE4117621A1 (en) 1991-12-05
JPH0438206A (en) 1992-02-07
JP2652261B2 (en) 1997-09-10
CA2043262A1 (en) 1991-12-01

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid