CS244817B2 - Apparatus for depositing of the opening reinforced arches - Google Patents
Apparatus for depositing of the opening reinforced arches Download PDFInfo
- Publication number
- CS244817B2 CS244817B2 CS843558A CS355884A CS244817B2 CS 244817 B2 CS244817 B2 CS 244817B2 CS 843558 A CS843558 A CS 843558A CS 355884 A CS355884 A CS 355884A CS 244817 B2 CS244817 B2 CS 244817B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- cutting
- conveyor
- arm
- conveyor track
- cutting arm
- Prior art date
Links
- 238000000151 deposition Methods 0.000 title 1
- 238000005520 cutting process Methods 0.000 claims abstract description 50
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 230000002787 reinforcement Effects 0.000 description 11
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 230000002411 adverse Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 244000287680 Garcinia dulcis Species 0.000 description 1
- 101001042190 Medicago scutellata Bowman-Birk type proteinase inhibitor Proteins 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Earth Drilling (AREA)
- Agricultural Machines (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT181383A AT377330B (de) | 1983-05-17 | 1983-05-17 | Einrichtung zum setzen von streckenboegen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS355884A2 CS355884A2 (en) | 1985-09-17 |
| CS244817B2 true CS244817B2 (en) | 1986-08-14 |
Family
ID=3521538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS843558A CS244817B2 (en) | 1983-05-17 | 1984-05-14 | Apparatus for depositing of the opening reinforced arches |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT377330B (de) |
| CS (1) | CS244817B2 (de) |
| DE (1) | DE3416385C2 (de) |
| FR (1) | FR2546228B1 (de) |
| GB (1) | GB2141465B (de) |
| PL (1) | PL247377A1 (de) |
| SU (1) | SU1277909A3 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2196666B (en) * | 1986-10-16 | 1990-06-20 | Dosco Overseas Eng Ltd | Roadheader with drilling assembly |
| AT512457B1 (de) * | 2012-01-24 | 2014-05-15 | Sandvik Mining & Constr Oy | Vortriebs- oder gewinnungsmaschine |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1298590A (en) * | 1970-09-11 | 1972-12-06 | Coal Industry Patents Ltd | Method of, and apparatus for, extending gate roadways to advancing faces in underground mines |
| DE2462542C3 (de) * | 1974-08-05 | 1984-10-25 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Teilschnitt-Vortriebsmaschine für den Vortrieb von Tunneln, Stollen oder sonstigen Strecken |
| FR2309705A1 (fr) * | 1975-04-30 | 1976-11-26 | Lorraine Houilleres | Machine elevatrice de chapeau de soutenement |
| DE2558647A1 (de) * | 1975-12-24 | 1977-06-30 | Paurat F | Anordnung zum vortrieb von strecken und zum einbringen von streckenausbau |
| GB1537091A (en) * | 1976-02-13 | 1978-12-29 | Coal Ind | Mineral mining machines |
| DE2621674C3 (de) * | 1976-05-15 | 1978-11-09 | Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum | Verfahren und Vorrichtung zum Vortrieb und Ausbau einer untertägigen Strecke sowie Streckenausbau zur Ausübung des Verfahrens |
| GB1532875A (en) * | 1976-06-22 | 1978-11-22 | Coal Ind | Underground roadway support equipment |
| DE2655348A1 (de) * | 1976-12-07 | 1978-06-08 | Eickhoff Geb | Teilschnittvortriebsmaschine zum auffahren von tunnels oder strecken |
| DE2840919C3 (de) * | 1977-10-13 | 1982-02-11 | Voest - Alpine AG, 1011 Wien | An einer Streckenvortriebsmaschine angeordnete Vorrichtung zum Einbringen von Ausbaurahmen eines provisorischen Streckenausbaus |
| DE2801181C2 (de) * | 1978-01-12 | 1986-10-09 | Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen | Einrichtung zur Vormontage von mehrteiligen Ausbaurahmen beim maschinellen Vortrieb von Untertagestrecken, Tunneln, Stollen u.dgl. mittels einer Teilschnittmaschine |
| DE2813143C3 (de) * | 1978-03-25 | 1980-12-04 | Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum | Vorrichtung zum Vortreiben und Ausbauen einer untertägigen Strecke |
| DE2934625C2 (de) * | 1979-08-28 | 1983-04-07 | Ruhrkohle Ag, 4300 Essen | Vorrichtung zur Teilmechanisierung der Ausbauarbeiten in einem Teilschnitt-Streckenvortrieb und Verfahren zum Einbringen eines vormontierten Streckenausbaus unter Verwendung dieser Vorrichtung |
| AT366776B (de) * | 1980-04-04 | 1982-05-10 | Voest Alpine Ag | Vorrichtung fuer das provisorische ausbauen einer strecke oder eines tunnels |
-
1983
- 1983-05-17 AT AT181383A patent/AT377330B/de not_active IP Right Cessation
-
1984
- 1984-04-24 PL PL24737784A patent/PL247377A1/xx unknown
- 1984-05-03 DE DE19843416385 patent/DE3416385C2/de not_active Expired
- 1984-05-04 GB GB08411469A patent/GB2141465B/en not_active Expired
- 1984-05-07 SU SU843736297A patent/SU1277909A3/ru active
- 1984-05-14 CS CS843558A patent/CS244817B2/cs unknown
- 1984-05-15 FR FR8407513A patent/FR2546228B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2141465A (en) | 1984-12-19 |
| DE3416385A1 (de) | 1984-11-29 |
| GB8411469D0 (en) | 1984-06-13 |
| ATA181383A (de) | 1984-07-15 |
| FR2546228A1 (fr) | 1984-11-23 |
| AT377330B (de) | 1985-03-11 |
| SU1277909A3 (ru) | 1986-12-15 |
| DE3416385C2 (de) | 1986-03-13 |
| GB2141465B (en) | 1986-04-30 |
| FR2546228B1 (fr) | 1985-11-22 |
| CS355884A2 (en) | 1985-09-17 |
| PL247377A1 (en) | 1984-11-19 |
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