JPS61110906U - - Google Patents
Info
- Publication number
- JPS61110906U JPS61110906U JP19999684U JP19999684U JPS61110906U JP S61110906 U JPS61110906 U JP S61110906U JP 19999684 U JP19999684 U JP 19999684U JP 19999684 U JP19999684 U JP 19999684U JP S61110906 U JPS61110906 U JP S61110906U
- Authority
- JP
- Japan
- Prior art keywords
- expansion
- end portion
- utility
- scope
- registration request
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す斜視図、第２
図は第１図の方向矢視図、第３図は第２図の変
形状態を示す説明図、第４図はボイラに備えられ
るエキスパンシヨンの一例を示す平面図、第５図
は従来のエユスパンシヨンの端部の形状例を示す
斜視図、第６図は従来のエキスパンシヨンの端部
の他の形状例を示す斜視図である。
４は平板、７はスリツト、８はエキスパンシヨ
ン、９は端部を示す。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a directional view of Fig. 1, Fig. 3 is an explanatory diagram showing a modified state of Fig. 2, Fig. 4 is a plan view showing an example of an expansion provided in a boiler, and Fig. 5 is a conventional FIG. 6 is a perspective view showing an example of the shape of the end of the expansion. FIG. 6 is a perspective view showing another example of the shape of the end of the conventional expansion. 4 is a flat plate, 7 is a slit, 8 is an expansion, and 9 is an end.
Claims (1)
を、プレス加工によつてまるみを有した一体形状
に形成したことを特徴とするエキスパンシヨン。 1. An expansion characterized in that at least the required length of the end portion of the expansion is formed into a rounded integral shape by press working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19999684U JPS61110906U (en) | 1984-12-26 | 1984-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19999684U JPS61110906U (en) | 1984-12-26 | 1984-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61110906U true JPS61110906U (en) | 1986-07-14 |
Family
ID=30760440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19999684U Pending JPS61110906U (en) | 1984-12-26 | 1984-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61110906U (en) |
-
1984
- 1984-12-26 JP JP19999684U patent/JPS61110906U/ja active Pending