JPS63115683U - - Google Patents
Info
- Publication number
- JPS63115683U JPS63115683U JP708587U JP708587U JPS63115683U JP S63115683 U JPS63115683 U JP S63115683U JP 708587 U JP708587 U JP 708587U JP 708587 U JP708587 U JP 708587U JP S63115683 U JPS63115683 U JP S63115683U
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing rib
- flanges
- synthetic resin
- vertical walls
- extending
- 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.)
- Granted
Links
- 230000003014 reinforcing effect Effects 0.000 claims 4
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Description
第１図は本考案の一実施例を示す一部破断正面
図、第２図は第１図における部拡大図、第３図
は第２図における部を更に拡大して示す断面図
、第４図は本考案の他の実施例を示す拡大断面図
である。
１……補強リブ、４……テープ、７……上壁、
８……縦壁、９，１０……フランジ。
Fig. 1 is a partially cutaway front view showing one embodiment of the present invention, Fig. 2 is an enlarged view of the part in Fig. 1, Fig. 3 is a sectional view showing the part in Fig. 2 on a further enlarged scale, and Fig. 4 The figure is an enlarged sectional view showing another embodiment of the present invention. 1... Reinforcement rib, 4... Tape, 7... Upper wall,
8... Vertical wall, 9, 10... Flange.
Claims (1)
状とし、かつ、この縦壁８，８の下端に接合用の
フランジ９，１０を連出してなる補強リブ１を備
えた合成樹脂管において、前記補強リブ１を硬質
合成樹脂により形成する一方、この補強リブ１の
両側フランジ９，１０間に亙る長さ以上の幅をも
つ軟質合成樹脂テープ４を形成して、該テープ４
を隣接する補強リブ１のフランジ９，１０間に介
在したことを特徴とする合成樹脂管。 A composite structure having a substantially U-shaped cross section with a pair of vertical walls 8, 8 and an upper wall 7, and a reinforcing rib 1 formed by connecting flanges 9, 10 extending from the lower ends of the vertical walls 8, 8. In the resin pipe, the reinforcing rib 1 is made of hard synthetic resin, and a soft synthetic resin tape 4 having a width equal to or longer than the length extending between the flanges 9 and 10 on both sides of the reinforcing rib 1 is formed.
interposed between flanges 9 and 10 of adjacent reinforcing ribs 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987007085U JPH0448397Y2 (en) | 1987-01-21 | 1987-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987007085U JPH0448397Y2 (en) | 1987-01-21 | 1987-01-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63115683U true JPS63115683U (en) | 1988-07-26 |
| JPH0448397Y2 JPH0448397Y2 (en) | 1992-11-13 |
Family
ID=30790211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987007085U Expired JPH0448397Y2 (en) | 1987-01-21 | 1987-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448397Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57110426A (en) * | 1980-12-29 | 1982-07-09 | Toyo Chem Co Ltd | Method and apparatus for preparing corrugated pipe |
| JPS61141889U (en) * | 1985-02-25 | 1986-09-02 |
-
1987
- 1987-01-21 JP JP1987007085U patent/JPH0448397Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57110426A (en) * | 1980-12-29 | 1982-07-09 | Toyo Chem Co Ltd | Method and apparatus for preparing corrugated pipe |
| JPS61141889U (en) * | 1985-02-25 | 1986-09-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448397Y2 (en) | 1992-11-13 |
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