JPH024308Y2 - - Google Patents
Info
- Publication number
- JPH024308Y2 JPH024308Y2 JP1984158281U JP15828184U JPH024308Y2 JP H024308 Y2 JPH024308 Y2 JP H024308Y2 JP 1984158281 U JP1984158281 U JP 1984158281U JP 15828184 U JP15828184 U JP 15828184U JP H024308 Y2 JPH024308 Y2 JP H024308Y2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- propulsion
- reinforced plastic
- pipe
- 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
Links
- 239000002990 reinforced plastic Substances 0.000 claims description 16
- 239000002131 composite material Substances 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 239000004570 mortar (masonry) Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005253 cladding Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Joints With Sleeves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984158281U JPH024308Y2 (US20110009641A1-20110113-C00185.png) | 1984-10-18 | 1984-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984158281U JPH024308Y2 (US20110009641A1-20110113-C00185.png) | 1984-10-18 | 1984-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6173887U JPS6173887U (US20110009641A1-20110113-C00185.png) | 1986-05-19 |
| JPH024308Y2 true JPH024308Y2 (US20110009641A1-20110113-C00185.png) | 1990-01-31 |
Family
ID=30716261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984158281U Expired JPH024308Y2 (US20110009641A1-20110113-C00185.png) | 1984-10-18 | 1984-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024308Y2 (US20110009641A1-20110113-C00185.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0514068Y2 (US20110009641A1-20110113-C00185.png) * | 1988-10-18 | 1993-04-14 | ||
| JP3880565B2 (ja) * | 2003-10-15 | 2007-02-14 | 株式会社クボタ | Ｆｒｐｍ管の接合構造 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5134963A (ja) * | 1974-09-20 | 1976-03-25 | Asahi Chemical Ind | Hatsuhoseiseikeibutsu |
| JPS5220015U (US20110009641A1-20110113-C00185.png) * | 1975-07-31 | 1977-02-12 |
-
1984
- 1984-10-18 JP JP1984158281U patent/JPH024308Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5134963A (ja) * | 1974-09-20 | 1976-03-25 | Asahi Chemical Ind | Hatsuhoseiseikeibutsu |
| JPS5220015U (US20110009641A1-20110113-C00185.png) * | 1975-07-31 | 1977-02-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6173887U (US20110009641A1-20110113-C00185.png) | 1986-05-19 |
