JPS6145493U - Propulsion pipe joint device for sewerage propulsion method - Google Patents
Propulsion pipe joint device for sewerage propulsion methodInfo
- Publication number
- JPS6145493U JPS6145493U JP12935384U JP12935384U JPS6145493U JP S6145493 U JPS6145493 U JP S6145493U JP 12935384 U JP12935384 U JP 12935384U JP 12935384 U JP12935384 U JP 12935384U JP S6145493 U JPS6145493 U JP S6145493U
- Authority
- JP
- Japan
- Prior art keywords
- propulsion
- sewerage
- pipe joint
- joint device
- outer periphery
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Joints With Sleeves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の１実施例の側断面図、第２図は要部の
徊断面図、第３図は従来例の側断面図である。
５・・・推進管、９・・・シールリング、１１・・・継
手カラー、１３・・・継手装置、２３・・・保護筒。FIG. 1 is a side sectional view of one embodiment of the present invention, FIG. 2 is a side sectional view of main parts, and FIG. 3 is a side sectional view of a conventional example. 5... Propulsion pipe, 9... Seal ring, 11... Coupling collar, 13... Coupling device, 23... Protection tube.
Claims (1)
進管５−，５の相対する端部の外周に、シールリング９
を介して筒状の銅製の継手カラー１１を嵌合して設け、
前記継手カラー１１の外周を覆う銅製の保護筒２３を設
けたことを特徴とする下水道推進工法用の推進管継手装
置。A seal ring 9 is attached to the outer periphery of the opposing ends of the two reinforced concrete propulsion pipes 5-, 5 for the propulsion method to be connected.
A cylindrical copper joint collar 11 is fitted and installed through the
A propulsion pipe joint device for a sewerage propulsion construction method, characterized in that a protective cylinder 23 made of copper is provided to cover the outer periphery of the joint collar 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12935384U JPS6145493U (en) | 1984-08-28 | 1984-08-28 | Propulsion pipe joint device for sewerage propulsion method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12935384U JPS6145493U (en) | 1984-08-28 | 1984-08-28 | Propulsion pipe joint device for sewerage propulsion method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6145493U true JPS6145493U (en) | 1986-03-26 |
Family
ID=30687969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12935384U Pending JPS6145493U (en) | 1984-08-28 | 1984-08-28 | Propulsion pipe joint device for sewerage propulsion method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6145493U (en) |
-
1984
- 1984-08-28 JP JP12935384U patent/JPS6145493U/en active Pending
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