JPH0119040B2 - - Google Patents
Info
- Publication number
- JPH0119040B2 JPH0119040B2 JP57222615A JP22261582A JPH0119040B2 JP H0119040 B2 JPH0119040 B2 JP H0119040B2 JP 57222615 A JP57222615 A JP 57222615A JP 22261582 A JP22261582 A JP 22261582A JP H0119040 B2 JPH0119040 B2 JP H0119040B2
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- rod
- stone splitter
- guide cell
- wedge
- 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
- 239000004575 stone Substances 0.000 claims description 29
- 239000011435 rock Substances 0.000 claims description 20
- 238000005553 drilling Methods 0.000 description 9
- 238000009412 basement excavation Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000003721 gunpowder Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 244000173207 Phyllanthus amarus Species 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22261582A JPS59114395A (ja) | 1982-12-18 | 1982-12-18 | トンネル等の掘さく装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22261582A JPS59114395A (ja) | 1982-12-18 | 1982-12-18 | トンネル等の掘さく装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59114395A JPS59114395A (ja) | 1984-07-02 |
JPH0119040B2 true JPH0119040B2 (de) | 1989-04-10 |
Family
ID=16785228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22261582A Granted JPS59114395A (ja) | 1982-12-18 | 1982-12-18 | トンネル等の掘さく装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59114395A (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6131591A (ja) * | 1984-07-23 | 1986-02-14 | 吉澤石灰工業株式会社 | 連続孔の穿孔方法 |
JPH02171492A (ja) * | 1988-12-24 | 1990-07-03 | Maeda Corp | コンクリート構造物のトンネル式掘削工法 |
JP4226443B2 (ja) * | 2003-11-06 | 2009-02-18 | ライト工業株式会社 | 坑道内用移動式削孔機及びそれを用いた削孔方法 |
JP4818938B2 (ja) * | 2007-01-09 | 2011-11-16 | 株式会社ヨシカワ | 削岩及び補強材挿入装置 |
JP4890499B2 (ja) * | 2008-05-22 | 2012-03-07 | 三井住友建設株式会社 | 削孔方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53100102A (en) * | 1977-02-15 | 1978-09-01 | Hitachi Construction Machinery | Travelling system drilling crusher |
JPS58110796A (ja) * | 1981-12-22 | 1983-07-01 | 鉄建建設株式会社 | トンネル掘さく工法 |
JPS591793B2 (ja) * | 1979-12-10 | 1984-01-13 | 日本重化学工業株式会社 | 電解二酸化マンガンの製造法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS591793U (ja) * | 1982-06-22 | 1984-01-07 | 古河鉱業株式会社 | 自走式解砕機 |
-
1982
- 1982-12-18 JP JP22261582A patent/JPS59114395A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53100102A (en) * | 1977-02-15 | 1978-09-01 | Hitachi Construction Machinery | Travelling system drilling crusher |
JPS591793B2 (ja) * | 1979-12-10 | 1984-01-13 | 日本重化学工業株式会社 | 電解二酸化マンガンの製造法 |
JPS58110796A (ja) * | 1981-12-22 | 1983-07-01 | 鉄建建設株式会社 | トンネル掘さく工法 |
Also Published As
Publication number | Publication date |
---|---|
JPS59114395A (ja) | 1984-07-02 |
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