JPS53133947A - Pump type dredger equipped with rock crusher - Google Patents
Pump type dredger equipped with rock crusherInfo
- Publication number
- JPS53133947A JPS53133947A JP4814377A JP4814377A JPS53133947A JP S53133947 A JPS53133947 A JP S53133947A JP 4814377 A JP4814377 A JP 4814377A JP 4814377 A JP4814377 A JP 4814377A JP S53133947 A JPS53133947 A JP S53133947A
- Authority
- JP
- Japan
- Prior art keywords
- pump type
- rock crusher
- type dredger
- dredger equipped
- crusher
- 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.)
- Granted
Links
Landscapes
- Crushing And Grinding (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4814377A JPS53133947A (en) | 1977-04-26 | 1977-04-26 | Pump type dredger equipped with rock crusher |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4814377A JPS53133947A (en) | 1977-04-26 | 1977-04-26 | Pump type dredger equipped with rock crusher |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53133947A true JPS53133947A (en) | 1978-11-22 |
JPS5628759B2 JPS5628759B2 (en) | 1981-07-03 |
Family
ID=12795118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4814377A Granted JPS53133947A (en) | 1977-04-26 | 1977-04-26 | Pump type dredger equipped with rock crusher |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53133947A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61290128A (en) * | 1985-06-14 | 1986-12-20 | Katsuyoshi Harada | Dredger |
-
1977
- 1977-04-26 JP JP4814377A patent/JPS53133947A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61290128A (en) * | 1985-06-14 | 1986-12-20 | Katsuyoshi Harada | Dredger |
JPH0330655B2 (en) * | 1985-06-14 | 1991-05-01 | Harada Sogo Doboku Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS5628759B2 (en) | 1981-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU506310B2 (en) | Excavating bucket | |
AU3816778A (en) | Subterranean mining | |
ZA776926B (en) | Bucket construction | |
GB2051931B (en) | Shearer loaders | |
GB1557152A (en) | Excavation | |
JPS52100709A (en) | Semiiopen shield excavator | |
JPS53133947A (en) | Pump type dredger equipped with rock crusher | |
JPS5326402A (en) | Impact type excavating bucket | |
JPS5575094A (en) | Mining excavator | |
GB2038915B (en) | Shearer loaders | |
ZA775568B (en) | Improved dredging bucket | |
JPS5295837A (en) | Shield excavator | |
JPS52103826A (en) | Shield excavator | |
JPS54155626A (en) | Shield excavator provided with grits crusher | |
SU626158A1 (en) | Excavator bucket | |
JPS5424430A (en) | Tunnel excavator | |
JPS53128102A (en) | Continuous excavation loader | |
JPS52155838A (en) | Shield excavator | |
JPS52108629A (en) | Shield excavator | |
JPS544437A (en) | Ground excavator | |
JPS53114202A (en) | Gateeshaped ground excavator | |
JPS52118805A (en) | Excavation bucket | |
JPS5364902A (en) | Auger type excavator | |
CS681078A3 (en) | Stone-pitching in rock subsoil. | |
JPS52152801A (en) | Hydraulic striking excavator |