JPH0432192B2 - - Google Patents
Info
- Publication number
- JPH0432192B2 JPH0432192B2 JP3822387A JP3822387A JPH0432192B2 JP H0432192 B2 JPH0432192 B2 JP H0432192B2 JP 3822387 A JP3822387 A JP 3822387A JP 3822387 A JP3822387 A JP 3822387A JP H0432192 B2 JPH0432192 B2 JP H0432192B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- impact
- new pipe
- new
- crushing
- 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.)
- Expired
Links
- 238000010276 construction Methods 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 description 46
- 239000010959 steel Substances 0.000 description 46
- 238000000034 method Methods 0.000 description 5
- 239000012634 fragment Substances 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3822387A JPS63206596A (ja) | 1987-02-20 | 1987-02-20 | 埋設管交換施工装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3822387A JPS63206596A (ja) | 1987-02-20 | 1987-02-20 | 埋設管交換施工装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63206596A JPS63206596A (ja) | 1988-08-25 |
| JPH0432192B2 true JPH0432192B2 (enrdf_load_stackoverflow) | 1992-05-28 |
Family
ID=12519305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3822387A Granted JPS63206596A (ja) | 1987-02-20 | 1987-02-20 | 埋設管交換施工装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63206596A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4127577B2 (ja) * | 1998-08-28 | 2008-07-30 | Ｊｆｅ工建株式会社 | 埋設管の引抜破砕装置およびこれを用いた埋設管の更新方法 |
-
1987
- 1987-02-20 JP JP3822387A patent/JPS63206596A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63206596A (ja) | 1988-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |