ZA752058B - Improvements relating to tunneling machines - Google Patents
Improvements relating to tunneling machinesInfo
- Publication number
- ZA752058B ZA752058B ZA00752058A ZA752058A ZA752058B ZA 752058 B ZA752058 B ZA 752058B ZA 00752058 A ZA00752058 A ZA 00752058A ZA 752058 A ZA752058 A ZA 752058A ZA 752058 B ZA752058 B ZA 752058B
- Authority
- ZA
- South Africa
- Prior art keywords
- improvements relating
- tunneling machines
- tunneling
- machines
- relating
- Prior art date
Links
- 230000005641 tunneling Effects 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
- E21D9/108—Remote control specially adapted for machines for driving tunnels or galleries
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)
- Earth Drilling (AREA)
- Operation Control Of Excavators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB17420/74A GB1501113A (en) | 1974-04-20 | 1974-04-20 | Tunnelling machines |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA752058B true ZA752058B (en) | 1976-02-25 |
Family
ID=10094900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00752058A ZA752058B (en) | 1974-04-20 | 1975-04-02 | Improvements relating to tunneling machines |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5110637A (en) |
FR (1) | FR2269632B3 (en) |
GB (1) | GB1501113A (en) |
IT (1) | IT1032700B (en) |
ZA (1) | ZA752058B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5339389A (en) * | 1976-09-22 | 1978-04-11 | Sumitomo Chem Co Ltd | Preparation of polymer emulsion |
AT360465B (en) * | 1979-03-14 | 1981-01-12 | Voest Alpine Ag | DEVICE FOR CONTROLLING THE POSITION OF A TRACK DRIVING MACHINE |
JPS58173293A (en) * | 1982-03-31 | 1983-10-12 | 鹿島建設株式会社 | Construction management of shield construction |
GB8513772D0 (en) * | 1985-05-31 | 1985-07-03 | Coal Industry Patents Ltd | Resultant velocity control |
US4933613A (en) * | 1988-12-16 | 1990-06-12 | Truth Incorporated | Control for operating a plurality of window operators |
AT408110B (en) * | 1998-12-21 | 2001-09-25 | Angerlehner Hoch Und Tiefbau G | DEVICE FOR EDITING AND ENLARGING THE LIGHT CROSS SECTION OF AN EARTH WORK |
-
1974
- 1974-04-20 GB GB17420/74A patent/GB1501113A/en not_active Expired
-
1975
- 1975-04-02 ZA ZA00752058A patent/ZA752058B/en unknown
- 1975-04-18 JP JP50047379A patent/JPS5110637A/ja active Pending
- 1975-04-18 IT IT67993/75A patent/IT1032700B/en active
- 1975-04-21 FR FR7512372A patent/FR2269632B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2269632A1 (en) | 1975-11-28 |
IT1032700B (en) | 1979-06-20 |
GB1501113A (en) | 1978-02-15 |
FR2269632B3 (en) | 1978-11-10 |
JPS5110637A (en) | 1976-01-28 |
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