JPH0483409U - - Google Patents
Info
- Publication number
- JPH0483409U JPH0483409U JP13007290U JP13007290U JPH0483409U JP H0483409 U JPH0483409 U JP H0483409U JP 13007290 U JP13007290 U JP 13007290U JP 13007290 U JP13007290 U JP 13007290U JP H0483409 U JPH0483409 U JP H0483409U
- Authority
- JP
- Japan
- Prior art keywords
- poles
- steel
- utility
- main part
- sectional
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Rod-Shaped Construction Members (AREA)
Description
第１図は本考案の照明灯の柱用として形成した
一実施例を示す側面図であり、第２図Ａは第１図
の−線に沿う要部拡大断面図、第２図Ｂは他
の形状の凹凸部を示す要部拡大断面説明図、第３
図は凹凸部の他の実施例を示す要部拡大断面説明
図、第４図は凹凸部の更に他の実施例を示す要部
拡大断面説明図、第５図Ａは外周面に複数の点状
の突起を設けて凹凸部を形成した実施例を示す要
部拡大断面説明図、第５図Ｂは点状の突起を設け
て凹凸部を形成した際の柱等用鋼管全体の一実施
例を示す側面図、第６図は縦断面形状を四角形に
した実施例を示す要部拡大断面説明図、第７図は
縦断面形状を四角形にした他の実施例を示す要部
拡大断面説明図、第８図は縦断面形状を四角形に
した更に他の実施例を示す要部拡大説明図である
。
１……柱等用鋼管、１０……凸部、２０……凹
部。
Fig. 1 is a side view showing an embodiment of the present invention formed for a lighting lamp column, Fig. 2A is an enlarged cross-sectional view of the main part along the line - in Fig. 1, and Fig. 2B is a cross-sectional view of the other parts. 3rd enlarged cross-sectional explanatory diagram of the main part showing the uneven part in the shape of
The figure is an enlarged cross-sectional explanatory view of the main part showing another embodiment of the uneven part, FIG. 4 is an enlarged cross-sectional view of the main part showing still another example of the uneven part, and FIG. An enlarged sectional explanatory view of the main part showing an example in which uneven parts are formed by providing dot-like protrusions, and FIG. FIG. 6 is an enlarged cross-sectional explanatory view of the main part showing an embodiment in which the vertical cross-sectional shape is square, and FIG. 7 is an enlarged cross-sectional explanatory diagram of the main part showing another embodiment in which the vertical cross-sectional shape is square. , FIG. 8 is an enlarged explanatory view of a main part showing still another embodiment in which the vertical cross-sectional shape is square. 1... Steel pipe for pillars, etc., 10... Convex portion, 20... Concave portion.
Claims (1)
柱等の柱用に使用され、外周面に凹凸状に形成さ
れた凹凸部が備えられてなることを特徴とする鋼
製電柱、照明灯柱等の柱等用鋼管。 A steel utility pole and lighting used for steel utility poles, lighting poles, signposts, traffic light installation poles, etc., characterized by having an uneven portion formed in an uneven shape on the outer circumferential surface. Steel pipes for pillars such as light poles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13007290U JPH0483409U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13007290U JPH0483409U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0483409U true JPH0483409U (en) | 1992-07-21 |
Family
ID=31877441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13007290U Pending JPH0483409U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0483409U (en) |
-
1990
- 1990-11-30 JP JP13007290U patent/JPH0483409U/ja active Pending