JPS5424432A - Shield equipped with horizontal crusher consisting of conical hollow body and spiral cutter shaft - Google Patents
Shield equipped with horizontal crusher consisting of conical hollow body and spiral cutter shaftInfo
- Publication number
- JPS5424432A JPS5424432A JP8897477A JP8897477A JPS5424432A JP S5424432 A JPS5424432 A JP S5424432A JP 8897477 A JP8897477 A JP 8897477A JP 8897477 A JP8897477 A JP 8897477A JP S5424432 A JPS5424432 A JP S5424432A
- Authority
- JP
- Japan
- Prior art keywords
- hollow body
- cutter shaft
- conical hollow
- spiral cutter
- shield equipped
- 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
- Excavating Of Shafts Or Tunnels (AREA)
- Disintegrating Or Milling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8897477A JPS5424432A (en) | 1977-07-25 | 1977-07-25 | Shield equipped with horizontal crusher consisting of conical hollow body and spiral cutter shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8897477A JPS5424432A (en) | 1977-07-25 | 1977-07-25 | Shield equipped with horizontal crusher consisting of conical hollow body and spiral cutter shaft |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5424432A true JPS5424432A (en) | 1979-02-23 |
JPS5547199B2 JPS5547199B2 (en) | 1980-11-28 |
Family
ID=13957770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8897477A Granted JPS5424432A (en) | 1977-07-25 | 1977-07-25 | Shield equipped with horizontal crusher consisting of conical hollow body and spiral cutter shaft |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5424432A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108561150A (en) * | 2018-04-26 | 2018-09-21 | 中铁隧道集团二处有限公司 | A kind of concentration excavation device for module combined type rectangular shield machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5362333A (en) * | 1976-11-17 | 1978-06-03 | Kumagai Gumi Co Ltd | Shield tunnel excavator |
-
1977
- 1977-07-25 JP JP8897477A patent/JPS5424432A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5362333A (en) * | 1976-11-17 | 1978-06-03 | Kumagai Gumi Co Ltd | Shield tunnel excavator |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108561150A (en) * | 2018-04-26 | 2018-09-21 | 中铁隧道集团二处有限公司 | A kind of concentration excavation device for module combined type rectangular shield machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5547199B2 (en) | 1980-11-28 |
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