JPS56150296A - Excavator - Google Patents
ExcavatorInfo
- Publication number
- JPS56150296A JPS56150296A JP5229380A JP5229380A JPS56150296A JP S56150296 A JPS56150296 A JP S56150296A JP 5229380 A JP5229380 A JP 5229380A JP 5229380 A JP5229380 A JP 5229380A JP S56150296 A JPS56150296 A JP S56150296A
- Authority
- JP
- Japan
- Prior art keywords
- 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 |
---|---|---|---|
JP5229380A JPS56150296A (en) | 1980-04-22 | 1980-04-22 | Excavator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5229380A JPS56150296A (en) | 1980-04-22 | 1980-04-22 | Excavator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56150296A true JPS56150296A (en) | 1981-11-20 |
Family
ID=12910749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5229380A Pending JPS56150296A (en) | 1980-04-22 | 1980-04-22 | Excavator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56150296A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100459809B1 (en) * | 2002-03-13 | 2004-12-04 | 모악개발 주식회사 | Vacuum exhaust tunneling apparatus by jet-boring and method of construction thereof |
KR100476906B1 (en) * | 2002-08-29 | 2005-03-18 | 건양씨엔이 (주) | The method of construction and apparatus for propulsion steel pipe pressure |
KR100538400B1 (en) * | 2002-11-29 | 2005-12-22 | 건양씨엔이 (주) | The method of construction and apparatus(KY-1 pipejacking and propulsion method) for propulsion medium diameter steel pipe |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54109207A (en) * | 1978-02-16 | 1979-08-27 | Shigeo Takamura | Method of propulsion construction jointly using circulation muddy water high pressure injection excavation compressed air and propelling machine joinyly using circulation muddy water high pressure inj |
-
1980
- 1980-04-22 JP JP5229380A patent/JPS56150296A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54109207A (en) * | 1978-02-16 | 1979-08-27 | Shigeo Takamura | Method of propulsion construction jointly using circulation muddy water high pressure injection excavation compressed air and propelling machine joinyly using circulation muddy water high pressure inj |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100459809B1 (en) * | 2002-03-13 | 2004-12-04 | 모악개발 주식회사 | Vacuum exhaust tunneling apparatus by jet-boring and method of construction thereof |
KR100476906B1 (en) * | 2002-08-29 | 2005-03-18 | 건양씨엔이 (주) | The method of construction and apparatus for propulsion steel pipe pressure |
KR100538400B1 (en) * | 2002-11-29 | 2005-12-22 | 건양씨엔이 (주) | The method of construction and apparatus(KY-1 pipejacking and propulsion method) for propulsion medium diameter steel pipe |
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