JPS58134105U - Radial tires for passenger cars - Google Patents
Radial tires for passenger carsInfo
- Publication number
- JPS58134105U JPS58134105U JP3154882U JP3154882U JPS58134105U JP S58134105 U JPS58134105 U JP S58134105U JP 3154882 U JP3154882 U JP 3154882U JP 3154882 U JP3154882 U JP 3154882U JP S58134105 U JPS58134105 U JP S58134105U
- Authority
- JP
- Japan
- Prior art keywords
- tread
- area
- passenger cars
- radial tires
- groove
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のタイヤのトレッド溝断面図、第２図は本
考案のラジアルタイヤの部分断面図、第３図はそのトレ
ッド溝の拡大断面図を示す。
２・・・トレッド面、３・・・陵部、４・・・海部、５
・・・主溝、６・・・側壁、７・・・溝底面、Ａ１・・
・陵部の面積、Ａ９・・・海部の面積、Ａｌ ／Ａｓ・
・・面積比、Ｔｓ・・・垂直な面。FIG. 1 is a sectional view of the tread groove of a conventional tire, FIG. 2 is a partial sectional view of the radial tire of the present invention, and FIG. 3 is an enlarged sectional view of the tread groove. 2...Tread surface, 3...Round part, 4...Ama part, 5
...Main groove, 6...Side wall, 7...Groove bottom, A1...
・Area of the ridge, A9...Area of the sea, Al/As・
...area ratio, Ts...perpendicular surface.
Claims (1)
４０〜７０／３０の範囲であり、トレッド幅に対し４〜
８％の溝幅を有する３〜４本の周方向の主溝を具え、該
主軸の側壁はトレッド面に垂直な面に対し６〜１２°の
傾きを有するとともに、０．８〜２．３ｍｍの半径の滑
らかな円弧で溝底面に移行していることを特徴とするリ
ブ壁トレッドを有する乗用車用ラジアルタイヤ。The area ratio between the area of the ridge and the area of the sea on the tread surface is 60/
The range is 40 to 70/30, and 4 to 70/30 for the tread width.
3 to 4 circumferential main grooves having a groove width of 8%, the side walls of the main axis having an inclination of 6 to 12 degrees with respect to a plane perpendicular to the tread surface, and 0.8 to 2.3 mm. A radial tire for a passenger car having a ribbed wall tread characterized by transitioning to the bottom surface of the groove with a smooth arc of radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3154882U JPS58134105U (en) | 1982-03-05 | 1982-03-05 | Radial tires for passenger cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3154882U JPS58134105U (en) | 1982-03-05 | 1982-03-05 | Radial tires for passenger cars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58134105U true JPS58134105U (en) | 1983-09-09 |
Family
ID=30043219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3154882U Pending JPS58134105U (en) | 1982-03-05 | 1982-03-05 | Radial tires for passenger cars |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58134105U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8875757B2 (en) * | 2006-10-23 | 2014-11-04 | Toyo Tire & Rubber Co., Ltd. | Pneumatic tire with tread having long hole shaped depressions |
| JP2020117020A (en) * | 2019-01-22 | 2020-08-06 | 住友ゴム工業株式会社 | tire |
| US11479061B2 (en) * | 2017-12-08 | 2022-10-25 | Bridgestone Corporation | Tire |
-
1982
- 1982-03-05 JP JP3154882U patent/JPS58134105U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8875757B2 (en) * | 2006-10-23 | 2014-11-04 | Toyo Tire & Rubber Co., Ltd. | Pneumatic tire with tread having long hole shaped depressions |
| US11479061B2 (en) * | 2017-12-08 | 2022-10-25 | Bridgestone Corporation | Tire |
| JP2020117020A (en) * | 2019-01-22 | 2020-08-06 | 住友ゴム工業株式会社 | tire |
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