IT1055654B - DEVICE FOR THE EXCAVATION OF GALLERIES - Google Patents
DEVICE FOR THE EXCAVATION OF GALLERIESInfo
- Publication number
- IT1055654B IT1055654B IT6972475A IT6972475A IT1055654B IT 1055654 B IT1055654 B IT 1055654B IT 6972475 A IT6972475 A IT 6972475A IT 6972475 A IT6972475 A IT 6972475A IT 1055654 B IT1055654 B IT 1055654B
- Authority
- IT
- Italy
- Prior art keywords
- galleries
- excavation
- Prior art date
Links
- 238000009412 basement excavation Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
- E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
- E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4774174A GB1472589A (en) | 1974-11-05 | 1974-11-05 | Tunnelling apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1055654B true IT1055654B (en) | 1982-01-11 |
Family
ID=10446091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT6972475A IT1055654B (en) | 1974-11-05 | 1975-11-03 | DEVICE FOR THE EXCAVATION OF GALLERIES |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5192539A (en) |
FR (1) | FR2290566A1 (en) |
GB (1) | GB1472589A (en) |
IT (1) | IT1055654B (en) |
-
1974
- 1974-11-05 GB GB4774174A patent/GB1472589A/en not_active Expired
-
1975
- 1975-10-31 FR FR7533444A patent/FR2290566A1/en active Granted
- 1975-11-03 IT IT6972475A patent/IT1055654B/en active
- 1975-11-05 JP JP50132218A patent/JPS5192539A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1472589A (en) | 1977-05-04 |
JPS5192539A (en) | 1976-08-13 |
FR2290566A1 (en) | 1976-06-04 |
FR2290566B3 (en) | 1976-12-10 |
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