JPS628105U - - Google Patents
Info
- Publication number
- JPS628105U JPS628105U JP10081085U JP10081085U JPS628105U JP S628105 U JPS628105 U JP S628105U JP 10081085 U JP10081085 U JP 10081085U JP 10081085 U JP10081085 U JP 10081085U JP S628105 U JPS628105 U JP S628105U
- Authority
- JP
- Japan
- Prior art keywords
- tire
- spike
- spike pins
- integer
- pattern
- 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
- 239000011295 pitch Substances 0.000 claims description 6
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Tires In General (AREA)
Description
第１図は本考案のタイヤレツド部の部分正面図
で◎印はスパイクピンを示す。第２図はスパイク
ピンの配列位置決定方法を示す説明図、第３図は
比較例タイヤのトレツド部の部分正面図、第４図
は騒音ベルトの走行速度の関係を示すグラフであ
る。
ｉ……ｉ番目の列、Ｒ……列数、Ｇ……ピツチ
群、ＰＣ……ピツチ長さ、Ｑｉ……ピツチ群Ｇ内
のピツチ数、Ｓｉ……ピツチ群Ｇ内のピン数。
Figure 1 is a partial front view of the tire lead of the present invention, and the ◎ mark indicates a spike pin. FIG. 2 is an explanatory diagram showing a method for determining the arrangement position of spike pins, FIG. 3 is a partial front view of the tread portion of a comparative example tire, and FIG. 4 is a graph showing the relationship between the running speed of the noise belt. i...i-th column, R...number of columns, G...pitch group, PC...pitch length, Qi...number of pitches in pitch group G, Si...number of pins in pitch group G.
Claims (1)
スパイクピンの総本数をＮ、周方向の模様の繰り
返し数をピツチＰ、タイヤ軸方向に並列のブロツ
ク列でｉ番目のブロツク列のスパイクピン割りあ
て数をＮｒ（ｉ）としたとき、Ｒ列までのスパイ
ク数は Ｐ×Ｒ＜Ｎ の関係を満足し、分数Ｎｒ（ｉ）／Ｐに最も近く
、分子分母が整数である分数をＳｉ／Ｑｉとする
とき、１／４≦Ｓｉ／Ｑｉ＜１かつＱｉ≦５ を満足するように、タイヤ周上をθｉピツチ毎に
分割し各分割領域にＳｉ個のスパイクピンを配置
することを特徴とするブロツクパターンよりなる
スパイクタイヤ。 (2) 前記スパイクピンの配置は１〜θｉまでの
整数をＳｉ回乱数発生させて決定することを特徴
とする実用新案登録請求の範囲第１項記載のスパ
イクタイヤ。[Scope of Claim for Utility Model Registration] (1) The total number of spike pins of a snow tire consisting of a block pattern is N, the number of repetitions of the pattern in the circumferential direction is P, and the i-th block in a row of parallel blocks in the axial direction of the tire is When the number of spike pins assigned to a column is Nr(i), the number of spikes up to the R column satisfies the relationship P×R<N, is closest to the fraction Nr(i)/P, and has an integer in the numerator and denominator. When a certain fraction is Si/Qi, the tire circumference is divided into θi pitches and Si spike pins are placed in each divided area so that 1/4≦Si/Qi<1 and Qi≦5 are satisfied. A spike tire consisting of a block pattern. (2) The spiked tire according to claim 1, wherein the arrangement of the spike pins is determined by randomly generating an integer from 1 to θi Si times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10081085U JPS628105U (en) | 1985-07-01 | 1985-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10081085U JPS628105U (en) | 1985-07-01 | 1985-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS628105U true JPS628105U (en) | 1987-01-19 |
Family
ID=30970971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10081085U Pending JPS628105U (en) | 1985-07-01 | 1985-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628105U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017022683A1 (en) * | 2015-07-31 | 2017-02-09 | 株式会社ブリヂストン | Tire |
| JP2021070450A (en) * | 2019-11-01 | 2021-05-06 | 横浜ゴム株式会社 | Pneumatic tire |
-
1985
- 1985-07-01 JP JP10081085U patent/JPS628105U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017022683A1 (en) * | 2015-07-31 | 2017-02-09 | 株式会社ブリヂストン | Tire |
| JPWO2017022683A1 (en) * | 2015-07-31 | 2018-05-24 | 株式会社ブリヂストン | tire |
| JP2021070450A (en) * | 2019-11-01 | 2021-05-06 | 横浜ゴム株式会社 | Pneumatic tire |
| WO2021085005A1 (en) * | 2019-11-01 | 2021-05-06 | 横浜ゴム株式会社 | Pneumatic tire |
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