JPS622487U - - Google Patents
Info
- Publication number
- JPS622487U JPS622487U JP9387985U JP9387985U JPS622487U JP S622487 U JPS622487 U JP S622487U JP 9387985 U JP9387985 U JP 9387985U JP 9387985 U JP9387985 U JP 9387985U JP S622487 U JPS622487 U JP S622487U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- projections
- flange
- joint
- core
- 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
- 238000003466 welding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
Description
第１図は本考案を適用した自転車フレームの構
成図、第２図および第３図は溶接手順を示す要部
断面図、第４図は本考案を適用した前ホールの構
成図、第５図Ａ，Ｂはヘツドチユーブの従来例の
構成図である。
１０ｄ，１０ｅ，１８ａ，１８ｂ…パイプ状突
起部、１０，１８，２２…継ぎ手、１２，１４，
２０…パイプ、１６…中子、１６ａ…フランジ、
１６ｂ，１６ｃ…支持突起、１６ｄ，１６ｅ…フ
ランジ面。
Figure 1 is a configuration diagram of a bicycle frame to which the present invention is applied, Figures 2 and 3 are sectional views of main parts showing the welding procedure, Figure 4 is a configuration diagram of a front hole to which the present invention is applied, and Figure 5. A and B are configuration diagrams of conventional examples of head tubes. 10d, 10e, 18a, 18b... Pipe-shaped protrusion, 10, 18, 22... Joint, 12, 14,
20...pipe, 16...core, 16a...flange,
16b, 16c...support protrusion, 16d, 16e...flange surface.
Claims (1)
ｂを設けた継ぎ手１０，１８，２２と、自転車フ
レームを構成するパイプ１２，１４，２０と、中
央に位置するフランジ１６ａの左右に支持突起１
６ｂ，１６ｃを突設してその周囲にフランジ面１
６ｄ，１６ｅを形成した中子１６を具備してなり
、この中子の左右支持突起に前記継ぎ手のパイプ
状突起部とパイプとを嵌合しフランジ面にて溶接
固定することを特徴とする自転車フレームおよび
フレーム部材。 Pipe-shaped projections 10d, 10e, 18a, 18
The joints 10, 18, 22 provided with b, the pipes 12, 14, 20 that constitute the bicycle frame, and the support protrusions 1 on the left and right sides of the flange 16a located in the center.
6b, 16c are provided protrudingly, and the flange surface 1 is provided around them.
6d and 16e, the pipe-like projections of the joint and the pipe are fitted into the left and right support projections of the core and fixed by welding at the flange surfaces. Frames and frame members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9387985U JPS622487U (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9387985U JPS622487U (en) | 1985-06-20 | 1985-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS622487U true JPS622487U (en) | 1987-01-09 |
Family
ID=30651951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9387985U Pending JPS622487U (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS622487U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59219510A (en) * | 1983-05-27 | 1984-12-10 | 本田技研工業株式会社 | Bonding joining structure of two member |
-
1985
- 1985-06-20 JP JP9387985U patent/JPS622487U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59219510A (en) * | 1983-05-27 | 1984-12-10 | 本田技研工業株式会社 | Bonding joining structure of two member |