JPH049958B2 - - Google Patents
Info
- Publication number
- JPH049958B2 JPH049958B2 JP63217781A JP21778188A JPH049958B2 JP H049958 B2 JPH049958 B2 JP H049958B2 JP 63217781 A JP63217781 A JP 63217781A JP 21778188 A JP21778188 A JP 21778188A JP H049958 B2 JPH049958 B2 JP H049958B2
- Authority
- JP
- Japan
- Prior art keywords
- corrugated pipe
- corrugated
- cylindrical
- cylindrical member
- pipes
- 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.)
- Expired - Lifetime
Links
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 9
- 239000011496 polyurethane foam Substances 0.000 description 9
- 239000011550 stock solution Substances 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63217781A JPH0266393A (ja) | 1988-08-30 | 1988-08-30 | コルゲート管の結合構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63217781A JPH0266393A (ja) | 1988-08-30 | 1988-08-30 | コルゲート管の結合構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0266393A JPH0266393A (ja) | 1990-03-06 |
| JPH049958B2 true JPH049958B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-02-21 |
Family
ID=16709628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63217781A Granted JPH0266393A (ja) | 1988-08-30 | 1988-08-30 | コルゲート管の結合構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0266393A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6578882B2 (en) * | 2000-11-10 | 2003-06-17 | Hancor, Inc. | Corrugated pipe structure |
-
1988
- 1988-08-30 JP JP63217781A patent/JPH0266393A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0266393A (ja) | 1990-03-06 |