JPS5660701A - Radial tire - Google Patents
Radial tireInfo
- 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
Links
Landscapes
- 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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0257404A (en) * | 1988-08-23 | 1990-02-27 | Yokohama Rubber Co Ltd:The | Pneumatic radial tire |
-
1979
- 1979-10-18 JP JP13466579A patent/JPS5660701A/en active Pending
Cited By (1)
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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