JPH0385206U - - Google Patents
Info
- Publication number
- JPH0385206U JPH0385206U JP14701389U JP14701389U JPH0385206U JP H0385206 U JPH0385206 U JP H0385206U JP 14701389 U JP14701389 U JP 14701389U JP 14701389 U JP14701389 U JP 14701389U JP H0385206 U JPH0385206 U JP H0385206U
- Authority
- JP
- Japan
- Prior art keywords
- tire
- bead core
- bead
- missing
- bead wire
- 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
第１図は本考案にかかる重荷重用空気入りラジ
アルタイヤの要部断面図、第２図はビードコアの
拡大断面図、第３図は従来のビームコアの断面図
、第４図及び第５図はビードコアの型崩れの説明
図である。
７，７Ａ，７Ｂ……ビードコア、８……内側、
９……外側、１０……カーカス層、１１……空所
、Ｂ，Ｂ３，Ｂ５……ビードワイヤ、Ｔ……タイ
ヤ。
Figure 1 is a sectional view of the main parts of the heavy-duty pneumatic radial tire according to the present invention, Figure 2 is an enlarged sectional view of a bead core, Figure 3 is a sectional view of a conventional beam core, and Figures 4 and 5 are bead cores. FIG. 7, 7A, 7B...Bead core, 8...Inside,
9...Outside, 10...Carcass layer, 11...Vacancy, B, B3 , B5 ...Bead wire, T...Tire.
Claims (1)
面多角形のビードコアを成形し、該ビードコアの
周りに、スチールコードからなるカーカス層の端
部をタイヤの内側から外側に折り返すように巻き
上げだ重荷重用空気入りラジアルタイヤにおいて
、前記ビードコアのタイヤ最内側に位置すべきビ
ードワイヤを欠落させ、その欠落した空所に線状
の弾性部材を配設した重荷重用空気入りラジアル
タイヤ。 The bead wire is continuously wound in an annular shape to form a bead core with a polygonal cross section, and around the bead core, the end of the carcass layer made of steel cord is folded back from the inside of the tire to the outside. A pneumatic radial tire for heavy loads, in which a bead wire that should be located at the innermost side of the tire of the bead core is missing, and a linear elastic member is provided in the missing space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14701389U JPH0385206U (en) | 1989-12-22 | 1989-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14701389U JPH0385206U (en) | 1989-12-22 | 1989-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0385206U true JPH0385206U (en) | 1991-08-29 |
Family
ID=31693547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14701389U Pending JPH0385206U (en) | 1989-12-22 | 1989-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0385206U (en) |
-
1989
- 1989-12-22 JP JP14701389U patent/JPH0385206U/ja active Pending