JPH0324712Y2 - - Google Patents
Info
- Publication number
- JPH0324712Y2 JPH0324712Y2 JP1985124825U JP12482585U JPH0324712Y2 JP H0324712 Y2 JPH0324712 Y2 JP H0324712Y2 JP 1985124825 U JP1985124825 U JP 1985124825U JP 12482585 U JP12482585 U JP 12482585U JP H0324712 Y2 JPH0324712 Y2 JP H0324712Y2
- Authority
- JP
- Japan
- Prior art keywords
- steam
- auger
- valve
- rotary joint
- cutter 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
Links
- 239000002689 soil Substances 0.000 claims description 13
- 238000009412 basement excavation Methods 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985124825U JPH0324712Y2 (US06826419-20041130-M00005.png) | 1985-08-14 | 1985-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985124825U JPH0324712Y2 (US06826419-20041130-M00005.png) | 1985-08-14 | 1985-08-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6235095U JPS6235095U (US06826419-20041130-M00005.png) | 1987-03-02 |
| JPH0324712Y2 true JPH0324712Y2 (US06826419-20041130-M00005.png) | 1991-05-29 |
Family
ID=31017197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985124825U Expired JPH0324712Y2 (US06826419-20041130-M00005.png) | 1985-08-14 | 1985-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0324712Y2 (US06826419-20041130-M00005.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006219814A (ja) * | 2000-04-13 | 2006-08-24 | Yoshinori Tsujimoto | 地下を掘削するための設備 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5854446B2 (ja) * | 1979-02-26 | 1983-12-05 | 日立電線株式会社 | 多芯線送出装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5791885U (US06826419-20041130-M00005.png) * | 1980-11-18 | 1982-06-05 | ||
| JPS5854446U (ja) * | 1981-10-08 | 1983-04-13 | 株式会社精研 | 限定凍結管 |
-
1985
- 1985-08-14 JP JP1985124825U patent/JPH0324712Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5854446B2 (ja) * | 1979-02-26 | 1983-12-05 | 日立電線株式会社 | 多芯線送出装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006219814A (ja) * | 2000-04-13 | 2006-08-24 | Yoshinori Tsujimoto | 地下を掘削するための設備 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6235095U (US06826419-20041130-M00005.png) | 1987-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2694549A (en) | Joint structure between flexible shafting and drill bit structure for drilling lateral bores | |
| EP1623092B1 (en) | Device for rock bolting and for automized rock bolting and rock bolting | |
| ES2176709T3 (es) | Procedimiento y dispositivo para perforar y revestir simultaneamente taladros. | |
| AU621088B2 (en) | Well expander | |
| JPH0324712Y2 (US06826419-20041130-M00005.png) | ||
| CA1044693A (en) | Expandable raise bit | |
| NO316284B1 (no) | Starthylse | |
| JPS61168412A (ja) | 小口径埋設管における穿孔・管接続装置 | |
| CA1068677A (en) | Raise-boring | |
| JP2907739B2 (ja) | 浅層大径孔掘削用のドリルストリングス及びこのドリルストリングスを用いた掘削方法 | |
| JP4187126B2 (ja) | グラウトモニタ装置 | |
| SU1263807A1 (ru) | Вращающийс превентор | |
| JP2628834B2 (ja) | 小口径管拡径ロボット | |
| US3763941A (en) | Apparatus for wet drilling | |
| JPH0449275Y2 (US06826419-20041130-M00005.png) | ||
| CN219993702U (zh) | 一种煤矿掘进机偏心钻头 | |
| JP2000204899A (ja) | 自穿孔アンカ― | |
| JPS5929750B2 (ja) | 岩盤破砕工法 | |
| US4913246A (en) | Rotary gad for ground drill | |
| JP2918313B2 (ja) | パワーエレメント | |
| JP3336227B2 (ja) | 樹脂管の分岐工法 | |
| JP3058630U (ja) | ボーリングロッド及びロッドカップリング | |
| SU1408067A1 (ru) | Устройство дл образовани щелей в стенках скважин | |
| US5058903A (en) | Drill rod seal | |
| JP4443021B2 (ja) | 水封式岩盤タンクに係る水途の形成方法 |
