PL109225B1 - Coal plough with slade and sliding guide,the latter shaped as cut limiter - Google Patents
Coal plough with slade and sliding guide,the latter shaped as cut limiter Download PDFInfo
- Publication number
- PL109225B1 PL109225B1 PL19806077A PL19806077A PL109225B1 PL 109225 B1 PL109225 B1 PL 109225B1 PL 19806077 A PL19806077 A PL 19806077A PL 19806077 A PL19806077 A PL 19806077A PL 109225 B1 PL109225 B1 PL 109225B1
- Authority
- PL
- Poland
- Prior art keywords
- guide
- conveyor
- chain
- plow
- protruding
- Prior art date
Links
- 239000003245 coal Substances 0.000 title description 3
- 125000006850 spacer group Chemical group 0.000 description 24
- 230000003014 reinforcing effect Effects 0.000 description 4
- 210000000936 intestine Anatomy 0.000 description 3
- 239000000454 talc Substances 0.000 description 3
- 229910052623 talc Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241001649081 Dina Species 0.000 description 1
- 241000283070 Equus zebra Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
- E21C35/12—Guiding the machine along a conveyor for the cut material
- E21C35/125—Means for inclining the conveyor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
- E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
- E21C29/14—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains by haulage cable or chain pulling the machine along the working face
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
- E21C35/12—Guiding the machine along a conveyor for the cut material
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chain Conveyers (AREA)
- Framework For Endless Conveyors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762621382 DE2621382C2 (de) | 1976-05-14 | 1976-05-14 | Hobelanlage mit Schwerthobel und als Schnittbegrenzung ausgebildeter Gleitschienenführung |
Publications (1)
Publication Number | Publication Date |
---|---|
PL109225B1 true PL109225B1 (en) | 1980-05-31 |
Family
ID=5977939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL19806077A PL109225B1 (en) | 1976-05-14 | 1977-05-12 | Coal plough with slade and sliding guide,the latter shaped as cut limiter |
Country Status (4)
Country | Link |
---|---|
CS (1) | CS221268B2 (de) |
DE (1) | DE2621382C2 (de) |
PL (1) | PL109225B1 (de) |
SU (1) | SU913951A3 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2833363A1 (de) * | 1978-07-29 | 1980-02-14 | Gewerk Eisenhuette Westfalia | Kettenkratzfoerderer fuer untertaetige gewinnungsbetriebe mit untertrumabdeckung |
DE2944885C2 (de) * | 1979-11-07 | 1983-01-05 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Einrichtung zur Einstellung des Schnitthorizontes eines Hobels o.dgl. |
DE3245515A1 (de) * | 1982-12-09 | 1984-06-14 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Hobelanlage und schwerthobelfuehrung fuer die geneigte lagerung, insbesondere fuer den abbau steil gelagerter floeze |
DE3313502A1 (de) * | 1983-04-14 | 1984-10-18 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Hobel fuer die untertaegige gewinnung |
DE3617737A1 (de) * | 1985-09-17 | 1987-03-26 | Gewerk Eisenhuette Westfalia | Hobelanlage mit schwerthobel |
DE102005049971B4 (de) * | 2005-10-17 | 2016-03-10 | Caterpillar Global Mining Europe Gmbh | Gewinnungshobel |
DE102012102458B3 (de) * | 2012-03-22 | 2013-05-23 | Halbach & Braun Industrieanlagen GmbH & Co. KG | Höhensteuerungssystem für eine Kohlenhobelanlage und Kohlenhobelanlage |
-
1976
- 1976-05-14 DE DE19762621382 patent/DE2621382C2/de not_active Expired
-
1977
- 1977-05-06 CS CS301977A patent/CS221268B2/cs unknown
- 1977-05-12 PL PL19806077A patent/PL109225B1/pl unknown
- 1977-05-13 SU SU772480323A patent/SU913951A3/ru active
Also Published As
Publication number | Publication date |
---|---|
DE2621382C2 (de) | 1983-11-17 |
DE2621382A1 (de) | 1977-12-01 |
CS221268B2 (en) | 1983-04-29 |
SU913951A3 (en) | 1982-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4669205A (en) | Segmented snow plow apparatus | |
PL109225B1 (en) | Coal plough with slade and sliding guide,the latter shaped as cut limiter | |
US5632106A (en) | Tiller with adjustable depth cutter and snow comb entry angle | |
DE2807883C2 (de) | Kratzer für Mittelkettenkratzförderer, insbesondere für den Einsatz in Bergbaubetrieben | |
DE4300534A1 (de) | Gewinnungshobel für die untertägige Gewinnung | |
DE2240870C3 (de) | Vorrichtung zur Aufnahme und Ablage eines an einer Gewinnungsmaschine o.dgl. angeschlossenen Schlauches, Kabels usw. in einem Trog | |
DE2540215A1 (de) | Fuehrung fuer eine am abbaustoss entlangbewegte gewinnungs- und/oder lademaschine, insbesondere fuer einen hobel | |
US4691455A (en) | Trenching equipment with hinged side plates | |
DE3313502C2 (de) | ||
DE2944885C2 (de) | Einrichtung zur Einstellung des Schnitthorizontes eines Hobels o.dgl. | |
DE2456442A1 (de) | Seitenbracke zur aufnahme eines schraemkabels oder einer das schraemkabel umschliessenden kabelkette | |
DE2712486A1 (de) | Gewinnungs- und foerdereinrichtung | |
DE3501509C2 (de) | Fördereinrichtung mit Aufgabeeinrichtung und Durchgangsbrecher für Streckenvortriebe des Untertagebetriebes | |
DE2217830A1 (de) | Schildausbaugestell | |
DE3627733A1 (de) | Hobelkettenfuehrung fuer schwerthobel | |
PL117943B1 (en) | Travel area protection shield of automatically adjustable height,being mounted on a walking roof supportvlivaemojj vysotojj,pomehhennoe na shagajuhhejj krepi | |
DE3109674C2 (de) | ||
DE3639133A1 (de) | Auf der abbaustoss- oder versatzseite eines strebfoerdermittels verfahrbare walzenmaschine | |
DE3245515C2 (de) | ||
EP0236983A2 (de) | Vorrichtung zum Abdecken von Tennisplätzen | |
DE2746727C2 (de) | Hobelanlage mit Stallhobel | |
DE2819082A1 (de) | Hobel | |
DE4417072A1 (de) | Hochleistungskettenkratzerförderer mit symmetrischer Wenderinne | |
PL136135B1 (en) | Roof support unit in particular for mining work in sloping deposits with use of thrown filling | |
DE19732946B4 (de) | Gewinnungseinrichtung für den Untertagebergbau, insbesondere für die Kohlegewinnung in Strebbetrieben |