JPH03130486U - - Google Patents
Info
- Publication number
- JPH03130486U JPH03130486U JP3880890U JP3880890U JPH03130486U JP H03130486 U JPH03130486 U JP H03130486U JP 3880890 U JP3880890 U JP 3880890U JP 3880890 U JP3880890 U JP 3880890U JP H03130486 U JPH03130486 U JP H03130486U
- Authority
- JP
- Japan
- Prior art keywords
- buried pipe
- tube body
- horizontal shaft
- propulsion method
- collar
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Joints With Sleeves (AREA)
Description
第１図は本考案の推進工法用埋設管の一例を示
す部分断面図、第２図は第１図の−線矢視図
、第３図はその埋設管に用いられている補強リン
グの形状を説明するための拡大断面図、第４図〜
第５図はそれぞれその補強リングの他の例を示す
拡大断面図、第６図は従来の推進工法用埋設管の
一部破断側面図である。
１０……管体、１１……本体部、１２ａ，１２
ｂ……挿口部、１３……受口部、２０……カラー
、２０ａ……開口部、２１……カラー本体、２２
……補強リブ、３０……補強リング。
Fig. 1 is a partial sectional view showing an example of a buried pipe for the propulsion method of the present invention, Fig. 2 is a view taken along the - line in Fig. 1, and Fig. 3 is a shape of a reinforcing ring used in the buried pipe. Expanded sectional view for explaining, Figure 4~
FIG. 5 is an enlarged sectional view showing another example of the reinforcing ring, and FIG. 6 is a partially cutaway side view of a conventional buried pipe for propulsion construction. 10... Tube, 11... Main body, 12a, 12
b...Socket part, 13...Socket part, 20...Collar, 20a...Opening part, 21...Collar body, 22
... Reinforcement rib, 30 ... Reinforcement ring.
Claims (1)
続されて順次推進されることにより敷設される推
進工法用埋設管であつて、 それぞれの端部外周部が切欠されて挿口部が形
成された管体と、 該管体における一方の端部に設けられた挿口部
に外嵌されて受口部を形成する円筒状のカラーと
、を有しており、 該カラーの受口部外周部側の先端部に補強リン
クが全周にわたつて装着されていることを特徴と
する推進工法用埋設管。[Scope of Claim for Utility Model Registration] A buried pipe for a propulsion method, which is laid by forming a horizontal shaft underground and being connected to each other and sequentially propelled through the horizontal shaft, the outer periphery of each end. A tube body having a cutout portion to form an insertion port, and a cylindrical collar that is fitted onto the insertion portion provided at one end of the tube body to form a socket portion. A buried pipe for a propulsion method, characterized in that a reinforcing link is attached to the tip of the collar on the outer peripheral side of the socket part over the entire circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990038808U JPH0728463Y2 (en) | 1990-04-10 | 1990-04-10 | Buried pipe for propulsion method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990038808U JPH0728463Y2 (en) | 1990-04-10 | 1990-04-10 | Buried pipe for propulsion method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03130486U true JPH03130486U (en) | 1991-12-27 |
| JPH0728463Y2 JPH0728463Y2 (en) | 1995-06-28 |
Family
ID=31547150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990038808U Expired - Lifetime JPH0728463Y2 (en) | 1990-04-10 | 1990-04-10 | Buried pipe for propulsion method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0728463Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015098739A (en) * | 2013-11-20 | 2015-05-28 | 株式会社ココム | Water permeable pipe, composite water permeable pipe, and construction method for them using propulsion method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5220015U (en) * | 1975-07-31 | 1977-02-12 | ||
| JPS61188692U (en) * | 1985-05-13 | 1986-11-25 |
-
1990
- 1990-04-10 JP JP1990038808U patent/JPH0728463Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5220015U (en) * | 1975-07-31 | 1977-02-12 | ||
| JPS61188692U (en) * | 1985-05-13 | 1986-11-25 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015098739A (en) * | 2013-11-20 | 2015-05-28 | 株式会社ココム | Water permeable pipe, composite water permeable pipe, and construction method for them using propulsion method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0728463Y2 (en) | 1995-06-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |