JPS55122990A - Slime discharge apparatus for air impact excavator - Google Patents
Slime discharge apparatus for air impact excavatorInfo
- Publication number
- JPS55122990A JPS55122990A JP3130279A JP3130279A JPS55122990A JP S55122990 A JPS55122990 A JP S55122990A JP 3130279 A JP3130279 A JP 3130279A JP 3130279 A JP3130279 A JP 3130279A JP S55122990 A JPS55122990 A JP S55122990A
- Authority
- JP
- Japan
- Prior art keywords
- discharge apparatus
- air impact
- slime discharge
- impact excavator
- excavator
- 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.)
- Pending
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3130279A JPS55122990A (en) | 1979-03-16 | 1979-03-16 | Slime discharge apparatus for air impact excavator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3130279A JPS55122990A (en) | 1979-03-16 | 1979-03-16 | Slime discharge apparatus for air impact excavator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55122990A true JPS55122990A (en) | 1980-09-22 |
Family
ID=12327486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3130279A Pending JPS55122990A (en) | 1979-03-16 | 1979-03-16 | Slime discharge apparatus for air impact excavator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55122990A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61211489A (en) * | 1984-11-09 | 1986-09-19 | 清水建設株式会社 | Method and apparatus for drilling small hole in sand mountain |
JP2006002408A (en) * | 2004-06-16 | 2006-01-05 | Kajima Corp | Hole drilling device and hole drilling method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4928361A (en) * | 1972-07-05 | 1974-03-13 |
-
1979
- 1979-03-16 JP JP3130279A patent/JPS55122990A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4928361A (en) * | 1972-07-05 | 1974-03-13 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61211489A (en) * | 1984-11-09 | 1986-09-19 | 清水建設株式会社 | Method and apparatus for drilling small hole in sand mountain |
JP2006002408A (en) * | 2004-06-16 | 2006-01-05 | Kajima Corp | Hole drilling device and hole drilling method |
JP4515164B2 (en) * | 2004-06-16 | 2010-07-28 | 鹿島建設株式会社 | Drilling device and drilling method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5664974A (en) | Device which discharge little by little | |
GB8301856D0 (en) | Apparatus for working on sheet material | |
GB2120009B (en) | Lithographic apparatus | |
GB8331674D0 (en) | Observation apparatus | |
JPS5631930A (en) | Stake striking apparatus | |
DK171178A (en) | Discharge apparatus | |
DE3361614D1 (en) | Observation apparatus | |
GB8320430D0 (en) | Apparatus for air-conditioning | |
JPS57104098A (en) | Firarm discharging apparatus | |
GB2059931B (en) | Air operated conveyor apparatus | |
DE3064170D1 (en) | Sorting apparatus for sorting sheets | |
GB2128911B (en) | Sand blasting apparatus | |
JPS5636667A (en) | Discharge device for copier | |
JPS5494913A (en) | Erasing apparatus for impact printer | |
GB2065514B (en) | Blast apparatus | |
JPS55122990A (en) | Slime discharge apparatus for air impact excavator | |
GB8309325D0 (en) | Discharging apparatus | |
GB2129120B (en) | Air directing apparatus | |
JPS56142968A (en) | Apparatus for construction work | |
GB8321558D0 (en) | Impact testing machine | |
JPS5697438A (en) | Mousepiece for aspiration inspecting apparatus | |
GB8512076D0 (en) | Impact blasting | |
JPS5753087A (en) | Device for perforating sheet via discharge | |
JPS552596A (en) | Impact absorbing apparatus for strip material feeder | |
JPS555236A (en) | Impacting device for chisel |