FI350674A - - Google Patents
Info
- Publication number
- FI350674A FI350674A FI3506/74A FI350674A FI350674A FI 350674 A FI350674 A FI 350674A FI 3506/74 A FI3506/74 A FI 3506/74A FI 350674 A FI350674 A FI 350674A FI 350674 A FI350674 A FI 350674A
- Authority
- FI
- Finland
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation
-
- 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
- E21D9/006—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by making use of blasting methods
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7316553A SE7316553L (fi) | 1973-12-07 | 1973-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI350674A true FI350674A (fi) | 1975-06-08 |
Family
ID=20319314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI3506/74A FI350674A (fi) | 1973-12-07 | 1974-12-03 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4008922A (fi) |
| JP (1) | JPS50113027A (fi) |
| AT (1) | AT334856B (fi) |
| CA (1) | CA1039759A (fi) |
| DE (1) | DE2456966A1 (fi) |
| FI (1) | FI350674A (fi) |
| FR (1) | FR2253912A1 (fi) |
| GB (1) | GB1464587A (fi) |
| IT (1) | IT1024319B (fi) |
| PL (1) | PL98959B1 (fi) |
| SE (1) | SE7316553L (fi) |
| ZA (1) | ZA747658B (fi) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5890295U (ja) * | 1981-12-09 | 1983-06-18 | 油谷重工株式会社 | 小断面トンネル掘削機 |
| DE3228696A1 (de) * | 1982-07-31 | 1984-02-09 | Mannesmann AG, 4000 Düsseldorf | Vortriebsmaschinen zum maschinellen auffahren von tunneln und strecken |
| US6906535B2 (en) * | 2002-05-02 | 2005-06-14 | Halliburton Energy Services, Inc. | Method for characterizing water-in-oil emulsions using electrical wave forms |
| US7830161B2 (en) * | 2008-08-15 | 2010-11-09 | Halliburton Energy Services Inc. | Methods for measurement of fluid electrical stability |
| CN104500077B (zh) * | 2014-12-10 | 2016-06-29 | 中铁二十局集团有限公司 | 一种浅埋暗挖隧道穿越平房区施工方法 |
| CN109184562A (zh) * | 2018-10-24 | 2019-01-11 | 中铁十四局集团有限公司 | 一种隧道钻孔定向装置及方法 |
| CN110067558A (zh) * | 2019-04-16 | 2019-07-30 | 中国矿业大学 | 一种急倾斜特厚煤层回采巷道联合卸压防治冲击矿压方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US867284A (en) * | 1907-07-13 | 1907-10-01 | David Maxwell | Apparatus for tunneling. |
| US922431A (en) * | 1908-09-04 | 1909-05-18 | Pearson And Son Inc S | Tunneling apparatus. |
| US1789735A (en) * | 1926-02-03 | 1931-01-20 | Harry H Fisher | Apparatus for driving tunnels |
| US1833368A (en) * | 1930-05-20 | 1931-11-24 | Daniel J O'rourke | Method of and apparatus for tunneling |
| US1833369A (en) * | 1931-06-30 | 1931-11-24 | Daniel J O'rourke | Method of tunneling |
| US2026627A (en) * | 1933-09-08 | 1936-01-07 | Worthington Pump & Mach Corp | Portable drilling rig |
| US3473616A (en) * | 1966-10-27 | 1969-10-21 | Forslund & Co Fabriks Ab | Rock-drill rig assembly |
| US3623771A (en) * | 1970-06-25 | 1971-11-30 | Du Pont | Drill-and-blast excavating apparatus and method |
| FI45373C (fi) * | 1970-06-29 | 1972-05-10 | Tampella Oy Ab | Laite kallioporakoneen syöttölaitteen kääntämiseksi. |
| US3721471A (en) * | 1971-10-28 | 1973-03-20 | Du Pont | Drill-and-blast module |
-
1973
- 1973-12-07 SE SE7316553A patent/SE7316553L/xx unknown
-
1974
- 1974-12-02 ZA ZA00747658A patent/ZA747658B/xx unknown
- 1974-12-03 DE DE19742456966 patent/DE2456966A1/de active Pending
- 1974-12-03 FI FI3506/74A patent/FI350674A/fi unknown
- 1974-12-04 IT IT7454360A patent/IT1024319B/it active
- 1974-12-05 US US05/529,968 patent/US4008922A/en not_active Expired - Lifetime
- 1974-12-06 FR FR7439983A patent/FR2253912A1/fr not_active Withdrawn
- 1974-12-06 JP JP49139675A patent/JPS50113027A/ja active Pending
- 1974-12-06 AT AT976874A patent/AT334856B/de not_active IP Right Cessation
- 1974-12-07 PL PL1974176248A patent/PL98959B1/pl unknown
- 1974-12-09 CA CA215,523A patent/CA1039759A/en not_active Expired
- 1974-12-09 GB GB5315674A patent/GB1464587A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1024319B (it) | 1978-06-20 |
| JPS50113027A (fi) | 1975-09-04 |
| SE7316553L (fi) | 1975-06-09 |
| FR2253912A1 (fi) | 1975-07-04 |
| DE2456966A1 (de) | 1975-06-12 |
| ZA747658B (en) | 1976-01-28 |
| PL98959B1 (pl) | 1978-06-30 |
| CA1039759A (en) | 1978-10-03 |
| US4008922A (en) | 1977-02-22 |
| GB1464587A (en) | 1977-02-16 |
| ATA976874A (de) | 1976-06-15 |
| AT334856B (de) | 1977-02-10 |
| AU7618674A (en) | 1976-06-10 |