JPS6333080U - - Google Patents
Info
- Publication number
- JPS6333080U JPS6333080U JP12729186U JP12729186U JPS6333080U JP S6333080 U JPS6333080 U JP S6333080U JP 12729186 U JP12729186 U JP 12729186U JP 12729186 U JP12729186 U JP 12729186U JP S6333080 U JPS6333080 U JP S6333080U
- Authority
- JP
- Japan
- Prior art keywords
- head
- new pipe
- crushing
- crushing head
- outer diameter
- 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
- 238000007596 consolidation process Methods 0.000 claims description 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第1図は本考案の一実施例を示す一部切欠き正
面図、第2図は第1図における右側面図、第3図
は管路の布設替え方法の一実施例を示す断面図、
第4図は本考案の他の実施例を示す正面図である
。
2……破砕ヘツド、3……新管、4……圧密ヘ
ツド、17……既設管。
FIG. 1 is a partially cutaway front view showing an embodiment of the present invention, FIG. 2 is a right side view in FIG.
FIG. 4 is a front view showing another embodiment of the present invention. 2...Crushing head, 3...New pipe, 4...Consolidation head, 17...Existing pipe.
Claims (1)
破砕ヘツドに続く新管に布設替えするための装置
であつて、前記破砕ヘツドと新管との間に圧密ヘ
ツドが介装されてなり、圧密ヘツドは、一端部が
破砕ヘツドに着脱自在に接続されるとともに、他
端部が新管の外径と等しい外径に形成されて新管
に接続されていることを特徴とする既設管の布設
替え装置。 This is a device for crushing an existing underground pipe with a crushing head and replacing it with a new pipe following the crushing head, with a consolidation head interposed between the crushing head and the new pipe. The head is characterized in that one end is removably connected to the crushing head, and the other end is formed to have an outer diameter equal to the outer diameter of the new pipe and is connected to the new pipe. Replacement device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986127291U JPH0425578Y2 (en) | 1986-08-20 | 1986-08-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986127291U JPH0425578Y2 (en) | 1986-08-20 | 1986-08-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6333080U true JPS6333080U (en) | 1988-03-03 |
JPH0425578Y2 JPH0425578Y2 (en) | 1992-06-18 |
Family
ID=31021900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986127291U Expired JPH0425578Y2 (en) | 1986-08-20 | 1986-08-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0425578Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61180082A (en) * | 1985-01-10 | 1986-08-12 | ブリテイツシユ ガス コーポレーシヨン | Piping breaking tool |
-
1986
- 1986-08-20 JP JP1986127291U patent/JPH0425578Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61180082A (en) * | 1985-01-10 | 1986-08-12 | ブリテイツシユ ガス コーポレーシヨン | Piping breaking tool |
Also Published As
Publication number | Publication date |
---|---|
JPH0425578Y2 (en) | 1992-06-18 |