JPH0738461Y2 - 掘削用発破穴削孔機 - Google Patents
掘削用発破穴削孔機Info
- Publication number
- JPH0738461Y2 JPH0738461Y2 JP1989144109U JP14410989U JPH0738461Y2 JP H0738461 Y2 JPH0738461 Y2 JP H0738461Y2 JP 1989144109 U JP1989144109 U JP 1989144109U JP 14410989 U JP14410989 U JP 14410989U JP H0738461 Y2 JPH0738461 Y2 JP H0738461Y2
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic actuator
- slide
- hydraulic
- slide rail
- rod
- 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 - Fee Related
Links
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989144109U JPH0738461Y2 (ja) | 1989-12-15 | 1989-12-15 | 掘削用発破穴削孔機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989144109U JPH0738461Y2 (ja) | 1989-12-15 | 1989-12-15 | 掘削用発破穴削孔機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0387099U JPH0387099U (cs) | 1991-09-04 |
| JPH0738461Y2 true JPH0738461Y2 (ja) | 1995-09-06 |
Family
ID=31690845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989144109U Expired - Fee Related JPH0738461Y2 (ja) | 1989-12-15 | 1989-12-15 | 掘削用発破穴削孔機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0738461Y2 (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007181595A (ja) * | 2006-01-10 | 2007-07-19 | Olympia:Kk | 遊技機用台間機 |
| CN119777717B (zh) * | 2024-12-31 | 2025-11-21 | 中国矿业大学 | 一种具有高效抑尘降尘功能的钻孔爆破用机器人 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4980008U (cs) * | 1972-10-25 | 1974-07-11 | ||
| JPS5631984A (en) * | 1979-08-22 | 1981-03-31 | Shingo Yoshimura | Perforator |
-
1989
- 1989-12-15 JP JP1989144109U patent/JPH0738461Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0387099U (cs) | 1991-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |