JPS5959585U - Propulsion force transmission ring for pipe-in-pipe construction method - Google Patents
Propulsion force transmission ring for pipe-in-pipe construction methodInfo
- Publication number
- JPS5959585U JPS5959585U JP15553782U JP15553782U JPS5959585U JP S5959585 U JPS5959585 U JP S5959585U JP 15553782 U JP15553782 U JP 15553782U JP 15553782 U JP15553782 U JP 15553782U JP S5959585 U JPS5959585 U JP S5959585U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- socket
- force transmission
- propulsion force
- transmission ring
- 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
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
図面は本考案の実施例を示し、第１図および第２図は受
口挿口間への装着状態を示す図、第３図はリング体の断
面を示す図である。
３・・パ・・・受口、４・・・・・・挿口、７・・・・
・・内周底面、８・・・・・・奥端段面、１０・・・・
・・先端、１１・・・・・・リング体、 −１２・・
・・・・めねじ孔、１３・・・・・・セットボルト。The drawings show an embodiment of the present invention, and FIGS. 1 and 2 are views showing how the ring body is installed between sockets and sockets, and FIG. 3 is a cross-sectional view of the ring body. 3...P...Socket, 4...Insertion, 7...
・・Inner periphery bottom surface, 8・・・・Rear edge step surface, 10・・・・
...Tip, 11...Ring body, -12...
...Female threaded hole, 13...Set bolt.
Claims (1)
底面部に内嵌されるとともに、受口内に挿入された挿口
先端と前記奥端段面とに挾まれて、挿口からの推進力を
奥端段面に伝達するリング体を設け、このリング体の周
方向複数位置に半径方向のめねじ孔を穿設し、各めねじ
孔に螺入して前記内周底面に当接し、前記推進力伝達リ
ングを芯出しして保持するセットボルトを設けたことを
特徴とするパイプインパイプ工法用推進力伝達リング。The socket is fitted into the inner circumferential bottom surface formed on the socket near the step surface at the back end of the socket, and is sandwiched between the tip of the socket inserted into the socket and the step surface at the back end. A ring body is provided that transmits the propulsive force from the inner step to the inner step surface, and radial female threaded holes are bored at multiple positions in the circumferential direction of this ring body, and screwed into each female threaded hole to A propulsion force transmission ring for a pipe-in-pipe construction method, characterized in that a set bolt is provided which abuts on and centers and holds the propulsion force transmission ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15553782U JPS5959585U (en) | 1982-10-13 | 1982-10-13 | Propulsion force transmission ring for pipe-in-pipe construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15553782U JPS5959585U (en) | 1982-10-13 | 1982-10-13 | Propulsion force transmission ring for pipe-in-pipe construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5959585U true JPS5959585U (en) | 1984-04-18 |
| JPH0223673Y2 JPH0223673Y2 (en) | 1990-06-27 |
Family
ID=30343491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15553782U Granted JPS5959585U (en) | 1982-10-13 | 1982-10-13 | Propulsion force transmission ring for pipe-in-pipe construction method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5959585U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5422009U (en) * | 1977-07-16 | 1979-02-13 |
-
1982
- 1982-10-13 JP JP15553782U patent/JPS5959585U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5422009U (en) * | 1977-07-16 | 1979-02-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0223673Y2 (en) | 1990-06-27 |
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