CS221268B2 - Ploughing device with coal plough fitted by guiding plate - Google Patents
Ploughing device with coal plough fitted by guiding plate Download PDFInfo
- Publication number
- CS221268B2 CS221268B2 CS301977A CS301977A CS221268B2 CS 221268 B2 CS221268 B2 CS 221268B2 CS 301977 A CS301977 A CS 301977A CS 301977 A CS301977 A CS 301977A CS 221268 B2 CS221268 B2 CS 221268B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- chain
- plow
- flange
- guide
- face conveyor
- Prior art date
Links
- 239000003245 coal Substances 0.000 title claims abstract description 40
- 125000006850 spacer group Chemical group 0.000 claims abstract description 19
- 206010033799 Paralysis Diseases 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 230000010355 oscillation Effects 0.000 claims 1
- 208000021090 palsy Diseases 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract 2
- 238000010516 chain-walking reaction Methods 0.000 abstract 1
- 230000008094 contradictory effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 241000134253 Lanka Species 0.000 description 1
- 241001233242 Lontra Species 0.000 description 1
- 241000555745 Sciuridae Species 0.000 description 1
- 210000000436 anus Anatomy 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 210000001215 vagina Anatomy 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 |
|---|---|
| CS221268B2 true CS221268B2 (en) | 1983-04-29 |
Family
ID=5977939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS301977A CS221268B2 (en) | 1976-05-14 | 1977-05-06 | Ploughing device with coal plough fitted by guiding plate |
Country Status (4)
| Country | Link |
|---|---|
| CS (1) | CS221268B2 (de) |
| DE (1) | DE2621382C2 (de) |
| PL (1) | PL109225B1 (de) |
| SU (1) | SU913951A3 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ304381B6 (cs) * | 2005-10-17 | 2014-04-09 | Caterpillar Global Mining Europe Gmbh | Dobývací hoblík |
Families Citing this family (6)
| 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 |
| 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
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ304381B6 (cs) * | 2005-10-17 | 2014-04-09 | Caterpillar Global Mining Europe Gmbh | Dobývací hoblík |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2621382C2 (de) | 1983-11-17 |
| PL109225B1 (en) | 1980-05-31 |
| DE2621382A1 (de) | 1977-12-01 |
| SU913951A3 (en) | 1982-03-15 |
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