JPH0291286U - - Google Patents
Info
- Publication number
- JPH0291286U JPH0291286U JP17080088U JP17080088U JPH0291286U JP H0291286 U JPH0291286 U JP H0291286U JP 17080088 U JP17080088 U JP 17080088U JP 17080088 U JP17080088 U JP 17080088U JP H0291286 U JPH0291286 U JP H0291286U
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- metal reinforcing
- reinforcing strip
- hollow
- spiral protrusion
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
その簡略縦断側面図、第２図は簡略縦断正面図、
第３図は一部拡大縦断側面図、第４図は一部縦断
拡大正面図、第５図は異なつた形状の金属製補強
帯板を使用した状態の一部拡大縦断正面図である
。
１……合成樹脂製管壁、２……中空螺旋突条、
３……金属製補強帯板。
The drawings show an embodiment of the present invention; FIG. 1 is a simplified longitudinal side view, FIG. 2 is a simplified longitudinal front view, and FIG.
FIG. 3 is a partially enlarged longitudinal sectional side view, FIG. 4 is a partially enlarged longitudinal sectional front view, and FIG. 5 is a partially enlarged longitudinal sectional front view of a state in which metal reinforcing strips of different shapes are used. 1...Synthetic resin pipe wall, 2...Hollow spiral protrusion,
3...Metal reinforcement strip.
Claims (1)
体に形成してなる合成樹脂管において、前記中空
螺旋突条２の内部に、長さ方向に山部３ａと谷部
３ｂとを連続形成してなる金属製補強帯板３を螺
旋状に内装し、該金属製補強帯板３の山部３ａを
前記合成樹脂製中空螺旋突条２の頂部内面に、谷
部３ｂを前記合成樹脂製管壁１の外周面に夫々接
着してなる耐圧合成樹脂管。 In a synthetic resin pipe in which a hollow spiral protrusion 2 is integrally formed on the outer periphery of a cylindrical tube wall 1, a ridge 3a and a trough 3b are continuous in the length direction inside the hollow helical protrusion 2. The formed metal reinforcing strip 3 is helically arranged inside, the peaks 3a of the metal reinforcing strip 3 are on the inner surface of the top of the synthetic resin hollow spiral protrusion 2, and the troughs 3b are on the synthetic resin. Pressure-resistant synthetic resin pipes each adhered to the outer peripheral surface of a pipe wall 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17080088U JPH0291286U (en) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17080088U JPH0291286U (en) | 1988-12-28 | 1988-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0291286U true JPH0291286U (en) | 1990-07-19 |
Family
ID=31462056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17080088U Pending JPH0291286U (en) | 1988-12-28 | 1988-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0291286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008303970A (en) * | 2007-06-07 | 2008-12-18 | Kanaflex Corporation | Ground-buried pressure resistant synthetic resin pipe and pipe reclaiming technique using the same |
-
1988
- 1988-12-28 JP JP17080088U patent/JPH0291286U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008303970A (en) * | 2007-06-07 | 2008-12-18 | Kanaflex Corporation | Ground-buried pressure resistant synthetic resin pipe and pipe reclaiming technique using the same |
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