CS205066B2 - Coal plough part. on the scraper conveyor - Google Patents
Coal plough part. on the scraper conveyor Download PDFInfo
- Publication number
- CS205066B2 CS205066B2 CS549872A CS549872A CS205066B2 CS 205066 B2 CS205066 B2 CS 205066B2 CS 549872 A CS549872 A CS 549872A CS 549872 A CS549872 A CS 549872A CS 205066 B2 CS205066 B2 CS 205066B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- coal
- plow
- cutter
- blade
- head
- Prior art date
Links
- 239000003245 coal Substances 0.000 title claims description 69
- 238000005065 mining Methods 0.000 claims description 13
- 238000000605 extraction Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 230000006978 adaptation Effects 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000009499 grossing Methods 0.000 claims 1
- 239000002893 slag Substances 0.000 claims 1
- 230000010355 oscillation Effects 0.000 description 2
- 101150103877 Selenom gene Proteins 0.000 description 1
- 102100023647 Selenoprotein M Human genes 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- 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
- E21C27/34—Machine propelled along the working face by cable or chain
-
- 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
- E21C27/34—Machine propelled along the working face by cable or chain
- E21C27/35—Ram-ploughs
-
- 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)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Soil Working Implements (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712140609 DE2140609C3 (de) | 1971-08-13 | 1971-08-13 | Kohlenhobel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS205066B2 true CS205066B2 (en) | 1981-04-30 |
Family
ID=5816663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS549872A CS205066B2 (en) | 1971-08-13 | 1972-08-07 | Coal plough part. on the scraper conveyor |
Country Status (4)
| Country | Link |
|---|---|
| CS (1) | CS205066B2 (pl) |
| DE (1) | DE2140609C3 (pl) |
| GB (1) | GB1398129A (pl) |
| PL (1) | PL78507B1 (pl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2836133C2 (de) * | 1978-08-18 | 1991-05-08 | Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen | Hobel mit höhenverstellbarem Firstmeißelträger |
| DE3222984A1 (de) * | 1982-06-19 | 1983-12-22 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Gewinnungshobel mit hoehenverstellbarem firstmeisseltraeger |
| DE3517063C1 (de) * | 1985-05-11 | 1986-09-04 | Klöckner-Becorit GmbH, 4620 Castrop-Rauxel | Kohlenhobel |
-
1971
- 1971-08-13 DE DE19712140609 patent/DE2140609C3/de not_active Expired
-
1972
- 1972-07-28 GB GB3534772A patent/GB1398129A/en not_active Expired
- 1972-08-07 CS CS549872A patent/CS205066B2/cs unknown
- 1972-08-10 PL PL15720972A patent/PL78507B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2140609B2 (de) | 1979-12-20 |
| DE2140609A1 (de) | 1973-02-22 |
| PL78507B1 (pl) | 1975-06-30 |
| DE2140609C3 (de) | 1980-08-28 |
| GB1398129A (en) | 1975-06-18 |
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