JPS63121697U - - Google Patents
Info
- Publication number
- JPS63121697U JPS63121697U JP1306587U JP1306587U JPS63121697U JP S63121697 U JPS63121697 U JP S63121697U JP 1306587 U JP1306587 U JP 1306587U JP 1306587 U JP1306587 U JP 1306587U JP S63121697 U JPS63121697 U JP S63121697U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- pipe body
- outer edge
- flange
- filler
- 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
- 239000000945 filler Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 239000006260 foam Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図はこの考案の一実施例を示す縦断正面図
、第２図は従来例の縦断正面図である。
１０……推進工法用管、１１……ダクタイル鋳
鉄製管体、１３……フランジ、１５……補強リブ
、１６……パイプ、１７……充填材、１９……水
密ゴム輪。
FIG. 1 is a longitudinal sectional front view showing an embodiment of this invention, and FIG. 2 is a longitudinal sectional front view of a conventional example. DESCRIPTION OF SYMBOLS 10... Pipe for propulsion method, 11... Ductile cast iron pipe body, 13... Flange, 15... Reinforcement rib, 16... Pipe, 17... Filler, 19... Watertight rubber ring.
Claims (1)
ジが設けられ、このフランジの外縁部と前記管体
の受口部の外縁部間に外面が滑らかなパイプが嵌
挿して固定され、このパイプと前記管体との間に
形成される環状間隙に砂又は発泡モルタルなどの
充填材が充填されていることを特徴とする推進工
法用管。 An annular flange is provided at the insertion part of the insertion type iron pipe body, and a pipe with a smooth outer surface is inserted and fixed between the outer edge of this flange and the outer edge of the socket part of the pipe body. A pipe for a propulsion method, characterized in that an annular gap formed between the pipe and the pipe body is filled with a filler such as sand or foam mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1306587U JPS63121697U (en) | 1987-01-31 | 1987-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1306587U JPS63121697U (en) | 1987-01-31 | 1987-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63121697U true JPS63121697U (en) | 1988-08-08 |
Family
ID=30801780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1306587U Pending JPS63121697U (en) | 1987-01-31 | 1987-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63121697U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01173588U (en) * | 1988-05-30 | 1989-12-08 | ||
| JPH0522691U (en) * | 1991-09-05 | 1993-03-23 | 株式会社クボタ | Structure of pipe joint for propulsion method |
| JP2008173849A (en) * | 2007-01-18 | 2008-07-31 | Kurimoto Ltd | Manufacturing method of exterior concrete pipe and formwork for manufacturing thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS609705A (en) * | 1983-06-29 | 1985-01-18 | 株式会社クボタ | Manufacture of plopulsion pipe with mantle plate |
-
1987
- 1987-01-31 JP JP1306587U patent/JPS63121697U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS609705A (en) * | 1983-06-29 | 1985-01-18 | 株式会社クボタ | Manufacture of plopulsion pipe with mantle plate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01173588U (en) * | 1988-05-30 | 1989-12-08 | ||
| JPH0522691U (en) * | 1991-09-05 | 1993-03-23 | 株式会社クボタ | Structure of pipe joint for propulsion method |
| JP2008173849A (en) * | 2007-01-18 | 2008-07-31 | Kurimoto Ltd | Manufacturing method of exterior concrete pipe and formwork for manufacturing thereof |
| JP4676447B2 (en) * | 2007-01-18 | 2011-04-27 | 株式会社栗本鐵工所 | Exterior concrete pipe manufacturing method and exterior concrete pipe manufacturing formwork |