JPS62151102U - - Google Patents
Info
- Publication number
- JPS62151102U JPS62151102U JP3912186U JP3912186U JPS62151102U JP S62151102 U JPS62151102 U JP S62151102U JP 3912186 U JP3912186 U JP 3912186U JP 3912186 U JP3912186 U JP 3912186U JP S62151102 U JPS62151102 U JP S62151102U
- Authority
- JP
- Japan
- Prior art keywords
- block
- blocks
- height
- running
- pneumatic tire
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000005188 flotation Methods 0.000 description 1
Description
第１図は従来タイヤの軟弱地でのタイヤのくい
こみ状況を示す図である。第２図は本考案のタイ
ヤの軟弱地でのタイヤのくいこみ状況を示す図で
ある。牽引区域とフローテーシヨン区域に分離す
ることにより軟弱地での走行に効果がある。第３
図は本考案のタイヤと従来タイヤのスリツプ率を
示す図である。第４図は本考案のタイヤと従来タ
イヤのスリツプ率と牽引力との相関図である。高
スリツプ率での牽引力に差があり、軟弱地での走
行に効果がある。第５図は本考案のタイヤの周方
向の一部平面図である。第６図は本考案のタイヤ
の周方向の一部断面図である。
FIG. 1 is a diagram showing how a conventional tire bites into soft ground. FIG. 2 is a diagram showing how the tire of the present invention bites into soft ground. By separating the traction area and flotation area, it is effective for driving on soft ground. Third
The figure shows the slip ratio of the tire of the present invention and the conventional tire. FIG. 4 is a correlation diagram between the slip ratio and traction force of the tire of the present invention and the conventional tire. There is a difference in traction force at high slip rates, making it effective for driving on soft ground. FIG. 5 is a partial circumferential plan view of the tire of the present invention. FIG. 6 is a partial circumferential sectional view of the tire of the present invention.
Claims (1)
弱地走行用空気入りタイヤにおいて、当該ブロツ
クは断面高さが異なる少なくとも２種以上のブロ
ツクから構成され、前記小さい断面高さは大きい
高さの少なくと５０％以上の高さ内にあり、前記
小さいブロツク高さのブロツク表面の表面積は前
記大きいブロツク高さのそれに比して少なくと８
０％以上の範囲にあり、前記高さの異なるブロツ
クが少なくともトレツド中心区域を除いた両側区
域に周方向にランダムに配列されていることを特
徴とする軟弱地走行用空気入りタイヤのブロツク
パターン。 ２ 実用新案登録請求の範囲１．において、トレ
ツド中心区域の周方向ブロツク列は少なくとも大
きい高さのブロツク列が配列されてなることを特
徴とする軟弱地走行用空気入りタイヤ。[Claims for Utility Model Registration] 1. In a pneumatic tire for running on soft terrain in which blocks are arranged on the tire tread surface, the blocks are composed of at least two types of blocks having different cross-sectional heights, and the small cross-sectional height is large. and the surface area of the block surface of said smaller block height is at least 8% greater than that of said larger block height.
0% or more, and the block pattern of a pneumatic tire for running on soft terrain is characterized in that the blocks having different heights are arranged randomly in the circumferential direction at least in both side areas excluding the tread center area. 2 Scope of claim for utility model registration 1. A pneumatic tire for running on soft terrain, characterized in that the circumferential block rows in the tread center area are arranged at least in large height block rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3912186U JPS62151102U (en) | 1986-03-19 | 1986-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3912186U JPS62151102U (en) | 1986-03-19 | 1986-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62151102U true JPS62151102U (en) | 1987-09-25 |
Family
ID=30852001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3912186U Pending JPS62151102U (en) | 1986-03-19 | 1986-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62151102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4733502B2 (en) * | 2005-11-09 | 2011-07-27 | 住友ゴム工業株式会社 | Pneumatic tire for running on rough terrain |
-
1986
- 1986-03-19 JP JP3912186U patent/JPS62151102U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4733502B2 (en) * | 2005-11-09 | 2011-07-27 | 住友ゴム工業株式会社 | Pneumatic tire for running on rough terrain |
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