JPH01133003U - - Google Patents
Info
- Publication number
- JPH01133003U JPH01133003U JP2702388U JP2702388U JPH01133003U JP H01133003 U JPH01133003 U JP H01133003U JP 2702388 U JP2702388 U JP 2702388U JP 2702388 U JP2702388 U JP 2702388U JP H01133003 U JPH01133003 U JP H01133003U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- tread portion
- blocks
- open
- ribs
- 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)
Description
図面は本考案の実施例を示し、第１図は要部の
平面図、第２図は同じく断面図、第３図はデイン
プルの平面図、第４図、第５図、第６図は、それ
ぞれデインプルの各断面図、第７図、第８図はデ
インプルの他の２つの例を示す平面図、第９図は
トレツド部の一部を示す平面図である。
１……トレツド部、２……センターブロツク又
はリム、３……サイドブロツク又はリブ、４……
シヨルダーブロツク又はリブ、５……周方向溝、
６……軸方向溝、７……ブロツク又はリブ内の溝
、７Ａ……溝底、８……デインプル。
The drawings show an embodiment of the present invention; FIG. 1 is a plan view of the main parts, FIG. 2 is a sectional view, FIG. 3 is a plan view of a dimple, and FIGS. 4, 5, and 6 are 7 and 8 are plan views showing two other examples of the dimple, and FIG. 9 is a plan view showing a part of the tread portion. 1...Tread portion, 2...Center block or rim, 3...Side block or rib, 4...
Shoulder block or rib, 5... Circumferential groove,
6... Axial groove, 7... Groove in block or rib, 7A... Groove bottom, 8... Dimple.
Claims (1)
で囲まれたブロツク又はリブが周方向及び軸方向
に配列され、ブロツク又はリブに、一端が開口さ
れて他端が閉塞された溝を有するものにおいて、 ブロツク又はリブ４の溝７における溝底７Ａに
、複数個のデインプル８をランダムに配置したこ
とを特徴とする空気入りタイヤのトレツド部の構
造。[Claims for Utility Model Registration] Blocks or ribs surrounded by circumferential grooves and axial grooves are arranged in the circumferential and axial directions in the tread portion of the tire, and the blocks or ribs are open at one end and open at the other end. A structure of a tread portion of a pneumatic tire, characterized in that a plurality of dimples 8 are randomly arranged on a groove bottom 7A of a groove 7 of a block or rib 4, in which the groove is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2702388U JPH01133003U (en) | 1988-02-29 | 1988-02-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2702388U JPH01133003U (en) | 1988-02-29 | 1988-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01133003U true JPH01133003U (en) | 1989-09-11 |
Family
ID=31249171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2702388U Pending JPH01133003U (en) | 1988-02-29 | 1988-02-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01133003U (en) |
-
1988
- 1988-02-29 JP JP2702388U patent/JPH01133003U/ja active Pending