JPS6357598B2 - - Google Patents
Info
- Publication number
- JPS6357598B2 JPS6357598B2 JP57098523A JP9852382A JPS6357598B2 JP S6357598 B2 JPS6357598 B2 JP S6357598B2 JP 57098523 A JP57098523 A JP 57098523A JP 9852382 A JP9852382 A JP 9852382A JP S6357598 B2 JPS6357598 B2 JP S6357598B2
- Authority
- JP
- Japan
- Prior art keywords
- drilling
- jumbo
- boom
- cylinder
- booms
- 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
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9852382A JPS58218592A (ja) | 1982-06-10 | 1982-06-10 | トンネル掘削工法及びそれに使用する削孔ジヤンボ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9852382A JPS58218592A (ja) | 1982-06-10 | 1982-06-10 | トンネル掘削工法及びそれに使用する削孔ジヤンボ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58218592A JPS58218592A (ja) | 1983-12-19 |
| JPS6357598B2 true JPS6357598B2 (fr) | 1988-11-11 |
Family
ID=14222016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9852382A Granted JPS58218592A (ja) | 1982-06-10 | 1982-06-10 | トンネル掘削工法及びそれに使用する削孔ジヤンボ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58218592A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01287394A (ja) * | 1988-05-13 | 1989-11-20 | Sato Kogyo Co Ltd | トンネルの削孔方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4825297U (fr) * | 1971-07-30 | 1973-03-26 | ||
| JPS5124035A (en) * | 1974-08-21 | 1976-02-26 | Minoru Yamamoto | Tonneruno handanmenkoho |
| JPS5929040Y2 (ja) * | 1979-04-13 | 1984-08-21 | マツダ株式会社 | さく孔用ジャンボにおける移動作業台の支持装置 |
-
1982
- 1982-06-10 JP JP9852382A patent/JPS58218592A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58218592A (ja) | 1983-12-19 |
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