JPS5660701A - Radial tire - Google Patents

Radial tire

Info

Publication number
JPS5660701A
JPS5660701A JP13466579A JP13466579A JPS5660701A JP S5660701 A JPS5660701 A JP S5660701A JP 13466579 A JP13466579 A JP 13466579A JP 13466579 A JP13466579 A JP 13466579A JP S5660701 A JPS5660701 A JP S5660701A
Authority
JP
Japan
Prior art keywords
tire
point
line
carcass
points
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP13466579A
Other languages
Japanese (ja)
Inventor
Kazuo Okamoto
Tadanobu Nanun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber Co Ltd
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 Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP13466579A priority Critical patent/JPS5660701A/en
Publication of JPS5660701A publication Critical patent/JPS5660701A/en
Pending legal-status Critical Current

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  • Tires In General (AREA)

Abstract

PURPOSE: To improve comfort in riding a passenger car and performance of a radial tire of the car by improving a shape of cross section of a carcass of the radial tire to increase flexibility of a side wall portion the tire to improve absorption thereby of vibrations to which the tire is to be subject during driving of the car.
CONSTITUTION: A carcass 1 of a tire is formed from radially arranged cords and has a treat portion 4 thereof reinforced by a plurality of belt layers 2. The tire has relation h/W ≤2.0, where h is a distance between a first point B which is the nearest one to a groud contacting part of the tire among points at which a line A- A' extending in paralel with a tire radial line Y-Y' and passing a contacting point between an outer surface of a tire root portion and an inner surface of a rim flange 5a when the tire is incorporated in a predetermined rim 5 intersects the carcass 1 and a second point D at which a perpendicular line extended from a point C at which the tire presents its maximum width to the line A-A' which passes the point B intersects the line A-A', and W is a distance between the points C and D. Besides, the tire is formed to provide a substantially single circle in the shape of a cross section of the carcass 1 between the points B and B'.
COPYRIGHT: (C)1981,JPO&Japio
JP13466579A 1979-10-18 1979-10-18 Radial tire Pending JPS5660701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13466579A JPS5660701A (en) 1979-10-18 1979-10-18 Radial tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13466579A JPS5660701A (en) 1979-10-18 1979-10-18 Radial tire

Publications (1)

Publication Number Publication Date
JPS5660701A true JPS5660701A (en) 1981-05-25

Family

ID=15133686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13466579A Pending JPS5660701A (en) 1979-10-18 1979-10-18 Radial tire

Country Status (1)

Country Link
JP (1) JPS5660701A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0257404A (en) * 1988-08-23 1990-02-27 Yokohama Rubber Co Ltd:The Pneumatic radial tire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0257404A (en) * 1988-08-23 1990-02-27 Yokohama Rubber Co Ltd:The Pneumatic radial tire

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