JPS5428804B1 - - Google Patents
Info
- Publication number
- JPS5428804B1 JPS5428804B1 JP7547772A JP7547772A JPS5428804B1 JP S5428804 B1 JPS5428804 B1 JP S5428804B1 JP 7547772 A JP7547772 A JP 7547772A JP 7547772 A JP7547772 A JP 7547772A JP S5428804 B1 JPS5428804 B1 JP S5428804B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
-
- 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)
- Soil Working Implements (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712137962 DE2137962C3 (de) | 1971-07-29 | 1971-07-29 | Kohlenhobel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5428804B1 true JPS5428804B1 (pl) | 1979-09-19 |
Family
ID=5815198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7547772A Pending JPS5428804B1 (pl) | 1971-07-29 | 1972-07-27 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5428804B1 (pl) |
| CS (1) | CS183665B2 (pl) |
| DE (1) | DE2137962C3 (pl) |
| ES (1) | ES405269A1 (pl) |
| FR (1) | FR2147038B1 (pl) |
| GB (1) | GB1398130A (pl) |
| PL (1) | PL75896B1 (pl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2309820C2 (de) * | 1973-02-28 | 1981-09-17 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Kohlenhobel |
| 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
- 1971-07-29 DE DE19712137962 patent/DE2137962C3/de not_active Expired
-
1972
- 1972-07-06 FR FR7224424A patent/FR2147038B1/fr not_active Expired
- 1972-07-26 PL PL15694572A patent/PL75896B1/pl unknown
- 1972-07-27 JP JP7547772A patent/JPS5428804B1/ja active Pending
- 1972-07-27 CS CS531172A patent/CS183665B2/cs unknown
- 1972-07-28 GB GB3540672A patent/GB1398130A/en not_active Expired
- 1972-07-28 ES ES405269A patent/ES405269A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CS183665B2 (en) | 1978-07-31 |
| FR2147038B1 (pl) | 1976-08-13 |
| PL75896B1 (pl) | 1974-12-31 |
| DE2137962A1 (de) | 1973-02-08 |
| GB1398130A (en) | 1975-06-18 |
| DE2137962C3 (de) | 1980-04-10 |
| ES405269A1 (es) | 1976-01-01 |
| DE2137962B2 (de) | 1979-08-02 |
| FR2147038A1 (pl) | 1973-03-09 |