JPS6249403U - - Google Patents
Info
- Publication number
- JPS6249403U JPS6249403U JP13434685U JP13434685U JPS6249403U JP S6249403 U JPS6249403 U JP S6249403U JP 13434685 U JP13434685 U JP 13434685U JP 13434685 U JP13434685 U JP 13434685U JP S6249403 U JPS6249403 U JP S6249403U
- Authority
- JP
- Japan
- Prior art keywords
- support
- rim
- pneumatic tire
- bead
- bead portion
- 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
- 239000011324 bead Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Tires In General (AREA)
Description
第１図〜第３図は本考案に係る自動車用車輪の
一実施例を示す図であり、第１図はその一部断面
図、第２図はその作用を示す断面図、第３図はそ
の要部拡大図である。第４図、第５図は一般タイ
ヤを示す図であり、第４図はその一部断面図、第
５図はパンク時のその一部断面図である。第６図
、第７図は従来タイヤを示す図であり、第６図は
その一部断面図、第７図はその要部拡大断面図で
ある。
１……自動車用車輪、２……空気入りタイヤ、
３……リム、５……ビード部、７……支持体、１
８……フランジ部、２０……環状溝、Ｄ７……支
持体の外径、Ｔ５……ビード部の断面厚さ。
1 to 3 are diagrams showing an embodiment of an automobile wheel according to the present invention, in which FIG. 1 is a partial sectional view thereof, FIG. 2 is a sectional view showing its operation, and FIG. It is an enlarged view of the main part. 4 and 5 are diagrams showing a general tire, FIG. 4 being a partial cross-sectional view thereof, and FIG. 5 being a partial cross-sectional view of the tire when it is punctured. FIGS. 6 and 7 are views showing a conventional tire, with FIG. 6 being a partial sectional view thereof, and FIG. 7 being an enlarged sectional view of a main part thereof. 1... Automobile wheels, 2... Pneumatic tires,
3...Rim, 5...Bead portion, 7...Support, 1
8...Flange portion, 20...Annular groove, D7 ...Outer diameter of support, T5 ...Cross-sectional thickness of bead portion.
Claims (1)
気入りタイヤに組付けられたリムと、パンク時に
荷重を支持し、空気入りタイヤのビード部をリム
のフランジ部に固定する支持体と、を備えた自動
車用車輪において、支持体の軸方向外側で、かつ
半径方向内側に環状溝を形成し、支持体の外径が
前記フランジ部の外径にフランジ部に接するビー
ド部の断面厚さの２〜３倍を加えた大きさを有し
、支持体の軸方向両側部がビード部をビード部内
面側からリムのフランジ部側へ圧接固定するよう
にしたことを特徴とする自動車用車輪。 A pneumatic tire, a rim that is divided in the axial direction of the tire and assembled to the pneumatic tire, and a support that supports the load in the event of a puncture and fixes the bead of the pneumatic tire to the flange of the rim. In an automobile wheel, an annular groove is formed on the outside in the axial direction and the inside in the radial direction of the support, and the outer diameter of the support is equal to or larger than the cross-sectional thickness of the bead portion in contact with the flange portion. 1. An automobile wheel having a size of 3 times larger than that of the support body, wherein both axial sides of the support body press and fix the bead portion from the inner surface side of the bead portion to the flange portion side of the rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13434685U JPS6249403U (en) | 1985-09-02 | 1985-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13434685U JPS6249403U (en) | 1985-09-02 | 1985-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6249403U true JPS6249403U (en) | 1987-03-27 |
Family
ID=31035508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13434685U Pending JPS6249403U (en) | 1985-09-02 | 1985-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6249403U (en) |
-
1985
- 1985-09-02 JP JP13434685U patent/JPS6249403U/ja active Pending