JPS5622898A - Device for setting direction of excavation of underground drill - Google Patents

Device for setting direction of excavation of underground drill

Info

Publication number
JPS5622898A
JPS5622898A JP9929179A JP9929179A JPS5622898A JP S5622898 A JPS5622898 A JP S5622898A JP 9929179 A JP9929179 A JP 9929179A JP 9929179 A JP9929179 A JP 9929179A JP S5622898 A JPS5622898 A JP S5622898A
Authority
JP
Japan
Prior art keywords
excavation
setting direction
underground drill
underground
drill
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
Application number
JP9929179A
Other languages
Japanese (ja)
Other versions
JPS594035B2 (en
Inventor
Riyousuke Arioka
Yoshihiko Nomura
Sumio Mori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP9929179A priority Critical patent/JPS594035B2/en
Publication of JPS5622898A publication Critical patent/JPS5622898A/en
Publication of JPS594035B2 publication Critical patent/JPS594035B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP9929179A 1979-08-03 1979-08-03 Excavation direction setting device for underground drilling machine Expired JPS594035B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9929179A JPS594035B2 (en) 1979-08-03 1979-08-03 Excavation direction setting device for underground drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9929179A JPS594035B2 (en) 1979-08-03 1979-08-03 Excavation direction setting device for underground drilling machine

Publications (2)

Publication Number Publication Date
JPS5622898A true JPS5622898A (en) 1981-03-04
JPS594035B2 JPS594035B2 (en) 1984-01-27

Family

ID=14243531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9929179A Expired JPS594035B2 (en) 1979-08-03 1979-08-03 Excavation direction setting device for underground drilling machine

Country Status (1)

Country Link
JP (1) JPS594035B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100447871B1 (en) * 2002-02-04 2004-09-16 주식회사 구룡건설 Push horizontal pipe jacking apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61147419U (en) * 1985-02-28 1986-09-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100447871B1 (en) * 2002-02-04 2004-09-16 주식회사 구룡건설 Push horizontal pipe jacking apparatus

Also Published As

Publication number Publication date
JPS594035B2 (en) 1984-01-27

Similar Documents

Publication Publication Date Title
GB2001878B (en) Rock drill
GB2099890B (en) Rock drill
ZA802230B (en) Earth boring apparatus
GB2053319B (en) Earth boring apparatus
GB2032494B (en) Drilling arrangement for earth drilling
GB2048339B (en) Drilling apparatus for earth drilling
GB2060738B (en) Rock drill
GB2053317B (en) Excavating machines for excavating rock or mineral
GB2029963B (en) Device for borehole surveying
JPS53108802A (en) Selffsinking system drill for earth excavation
JPS53125203A (en) Cutter fitting mechanism of bit for large hole underground excavation
JPS5622898A (en) Device for setting direction of excavation of underground drill
AU4550379A (en) Device for mining of thick strata
JPS5447801A (en) Drill for drilling soil system
JPS5250902A (en) Drifter feeder for rock drill
GB2042024B (en) Underground mining equipment
GB2041426B (en) Excavating machines for excavating rock or mineral
JPS56142995A (en) Rock drilling equipment for tunnel excavation
GB2006665B (en) Rock drill
JPS55145294A (en) Moving rock drill
JPS53144128A (en) Underground excavating method
GB2041425B (en) Excavating machines for excavating rock or mineral
JPS55145293A (en) Method of detecting position of underground excavator
JPS5431907A (en) Underground connection method of pile
JPS5664083A (en) Excavating machine for underground wall construction