JPH0547832Y2 - - Google Patents
Info
- Publication number
- JPH0547832Y2 JPH0547832Y2 JP1988018229U JP1822988U JPH0547832Y2 JP H0547832 Y2 JPH0547832 Y2 JP H0547832Y2 JP 1988018229 U JP1988018229 U JP 1988018229U JP 1822988 U JP1822988 U JP 1822988U JP H0547832 Y2 JPH0547832 Y2 JP H0547832Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- head
- excavating
- tip
- excavation head
- 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 - Lifetime
Links
- 238000009412 basement excavation Methods 0.000 claims description 33
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000004576 sand Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000011800 void material 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 |
|---|---|---|---|
| JP1988018229U JPH0547832Y2 (US07754267-20100713-C00021.png) | 1988-02-15 | 1988-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988018229U JPH0547832Y2 (US07754267-20100713-C00021.png) | 1988-02-15 | 1988-02-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01124898U JPH01124898U (US07754267-20100713-C00021.png) | 1989-08-25 |
| JPH0547832Y2 true JPH0547832Y2 (US07754267-20100713-C00021.png) | 1993-12-16 |
Family
ID=31232685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988018229U Expired - Lifetime JPH0547832Y2 (US07754267-20100713-C00021.png) | 1988-02-15 | 1988-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547832Y2 (US07754267-20100713-C00021.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2688227B2 (ja) * | 1988-12-12 | 1997-12-08 | 株式会社クボタ | 推進工法用掘削機 |
| JP2533058B2 (ja) * | 1993-04-30 | 1996-09-11 | 株式会社関電工 | 小口径管推進工法及びその装置 |
| JP6151305B2 (ja) * | 2015-05-29 | 2017-06-21 | 株式会社ガイナ | 充填材パイルの造成方法および該造成方法に用いる掘削ヘッド |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6184793A (ja) * | 1984-10-01 | 1986-04-30 | 三洋電機株式会社 | 物品送出装置 |
| JPS61274088A (ja) * | 1985-12-02 | 1986-12-04 | 日東工事株式会社 | 埋設小口径管の推進方向修正方法及びその装置 |
-
1988
- 1988-02-15 JP JP1988018229U patent/JPH0547832Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6184793A (ja) * | 1984-10-01 | 1986-04-30 | 三洋電機株式会社 | 物品送出装置 |
| JPS61274088A (ja) * | 1985-12-02 | 1986-12-04 | 日東工事株式会社 | 埋設小口径管の推進方向修正方法及びその装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01124898U (US07754267-20100713-C00021.png) | 1989-08-25 |
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