JPS6424603U - - Google Patents
Info
- Publication number
- JPS6424603U JPS6424603U JP11886487U JP11886487U JPS6424603U JP S6424603 U JPS6424603 U JP S6424603U JP 11886487 U JP11886487 U JP 11886487U JP 11886487 U JP11886487 U JP 11886487U JP S6424603 U JPS6424603 U JP S6424603U
- Authority
- JP
- Japan
- Prior art keywords
- tire
- section
- metal wires
- radial
- unit
- 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
- 239000002184 metal Substances 0.000 claims description 7
Landscapes
- Ropes Or Cables (AREA)
Description
第１図ａ〜ｈは夫々タイヤのベルトブライにお
ける４本の金属線からなる集束単位の例を示す断
面図であり、第２図ａ〜ｋは夫々５本集束の例を
示す断面図であり、第３図はタイヤのベルトブラ
イの径方向断面の部分拡大図でありおよび第４図
ａ〜ｄは夫々従来の金属線集束単位の断面図であ
る。
1A to 1H are cross-sectional views each showing an example of a focusing unit consisting of four metal wires in a tire belt braai, and FIGS. 2A to 2K are cross-sectional views each showing an example of five metal wires. , FIG. 3 is a partial enlarged view of a radial cross section of a belt bridle of a tire, and FIGS. 4a to 4d are cross-sectional views of a conventional metal wire focusing unit, respectively.
Claims (1)
り合わせることなしに引揃えて１つの単位とし、
これらの単位を多数本平行に配列してゴムに埋設
したベルトプライを有する乗用車用ラジアルタイ
ヤであつて、上記金属線単位はタイヤの径方向断
面においてベルト層の厚さ方向に偏平であり、そ
の偏平度合（ベルト層断面の厚さ方向の集束径／
巾方向の集束径）が1/n（ｎは引揃えた金属線単
位の金属線本数をいう。）を超えて2/3以下のも
のが６０％以上を占めることを特徴とする乗用車
用ラジアルタイヤ。 Two or more metal wires having a circular cross section are aligned without being substantially twisted to form one unit;
A radial tire for a passenger car has a belt ply in which a large number of these units are arranged in parallel and embedded in rubber, and the metal wire unit is flat in the thickness direction of the belt layer in the radial cross section of the tire. Flatness degree (focusing diameter in the thickness direction of the belt layer cross section/
A radial for a passenger car, characterized in that 60% or more of the radials have a convergence diameter in the width direction of more than 1/n (n refers to the number of metal wires in a unit of aligned metal wires) and 2/3 or less. tire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11886487U JPS6424603U (en) | 1987-08-04 | 1987-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11886487U JPS6424603U (en) | 1987-08-04 | 1987-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6424603U true JPS6424603U (en) | 1989-02-10 |
Family
ID=31363585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11886487U Pending JPS6424603U (en) | 1987-08-04 | 1987-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6424603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009133826A1 (en) * | 2008-05-01 | 2009-11-05 | 株式会社ブリヂストン | Pneumatic tire for heavy load |
-
1987
- 1987-08-04 JP JP11886487U patent/JPS6424603U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009133826A1 (en) * | 2008-05-01 | 2009-11-05 | 株式会社ブリヂストン | Pneumatic tire for heavy load |
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