JPS6442394U - - Google Patents
Info
- Publication number
- JPS6442394U JPS6442394U JP13658687U JP13658687U JPS6442394U JP S6442394 U JPS6442394 U JP S6442394U JP 13658687 U JP13658687 U JP 13658687U JP 13658687 U JP13658687 U JP 13658687U JP S6442394 U JPS6442394 U JP S6442394U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- resin concrete
- excluding
- outer diameter
- utility
- 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
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図は曲率を有する地下の推進トンネルを通
過中の、本考案になる遠心力樹脂コンクリート推
進管の側面断面の模型図である。第２図から第４
図までは、本考案のその他の実施例を示したもの
で、第１図と同様の側面断面の模型図である。
１……トンネルの上部曲線、１′……下部曲線
、２……本考案の推進管、２′……従来の推進管
、３，３Ａ，３Ｂ……考案の端部、３′……従来
管の端部、４……中央細部、４′……中央下部、
５……中央太部。
FIG. 1 is a schematic side cross-sectional view of a centrifugal resin concrete propulsion tube according to the present invention, which is passing through an underground propulsion tunnel with curvature. Figures 2 to 4
The figures up to the drawings show other embodiments of the present invention, and are schematic side sectional views similar to those in FIG. 1. 1... Upper curve of the tunnel, 1'... Lower curve, 2... Propulsion pipe of the present invention, 2'... Conventional propulsion pipe, 3, 3A, 3B... End of the invention, 3'... Conventional End of the tube, 4...Central detail, 4'...Central bottom,
5...Central thick part.
Claims (1)
寸法に大小の差をもうけた、遠心力樹脂コンクリ
ート推進管。 A centrifugal force resin concrete propulsion pipe with a size difference in outer diameter between the pipe ends and the pipe center, excluding the pipe joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13658687U JPS6442394U (en) | 1987-09-07 | 1987-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13658687U JPS6442394U (en) | 1987-09-07 | 1987-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442394U true JPS6442394U (en) | 1989-03-14 |
Family
ID=31397234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13658687U Pending JPS6442394U (en) | 1987-09-07 | 1987-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63106069U (en) * | 1986-12-27 | 1988-07-08 |
-
1987
- 1987-09-07 JP JP13658687U patent/JPS6442394U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63106069U (en) * | 1986-12-27 | 1988-07-08 |