JPS5949125U - semicircular duct - Google Patents
semicircular ductInfo
- Publication number
- JPS5949125U JPS5949125U JP14255482U JP14255482U JPS5949125U JP S5949125 U JPS5949125 U JP S5949125U JP 14255482 U JP14255482 U JP 14255482U JP 14255482 U JP14255482 U JP 14255482U JP S5949125 U JPS5949125 U JP S5949125U
- Authority
- JP
- Japan
- Prior art keywords
- semicircular
- plate portion
- semicircular duct
- duct
- flat plate
- 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
- Ventilation (AREA)
- Duct Arrangements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る半円形ダクトの一実施例を示す横
断正面図、第２図は他の実施例の横断面正面図、第３図
及び第４図は使用例の説明図である。
ａ、 ｂ、 ｃ・・・鋼板、１１・・・平面板部、
１２・・・半円弧状板部、１３・・・ハゼ継ぎ。Fig. 1 is a cross-sectional front view showing one embodiment of a semicircular duct according to the present invention, Fig. 2 is a cross-sectional front view of another embodiment, and Figs. 3 and 4 are explanatory diagrams of usage examples. . a, b, c... steel plate, 11... plane plate part,
12...Semi-circular arc plate part, 13...Haze joint.
Claims (3)
成して成ることを特徴とする半円形ダクト。(1) A semicircular duct characterized by having a semicircular cross-section formed by a flat plate portion and a semicircular arc plate portion.
で半円弧状板部を形成すると共に両鋼板の左右縁部をハ
ゼ継ぎして成る実用新案登録請求の範囲第１項記載の半
円形ダクト。(2) Scope of Utility Model Registration Claims: One steel plate forms a flat plate part, another steel plate forms a semicircular arc plate part, and the left and right edges of both steel plates are joined with a seam. The semicircular duct described in item 1.
て成る実用新案登録請求の範囲第１項記載の半円形ダク
ト。(3) The semicircular duct according to claim 1, which is formed by forming a flat plate portion and a semicircular arc plate portion from a single steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14255482U JPS5949125U (en) | 1982-09-22 | 1982-09-22 | semicircular duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14255482U JPS5949125U (en) | 1982-09-22 | 1982-09-22 | semicircular duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5949125U true JPS5949125U (en) | 1984-04-02 |
Family
ID=30318493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14255482U Pending JPS5949125U (en) | 1982-09-22 | 1982-09-22 | semicircular duct |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5949125U (en) |
-
1982
- 1982-09-22 JP JP14255482U patent/JPS5949125U/en active Pending
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