FR2182964A1 - - Google Patents
Info
- Publication number
- FR2182964A1 FR2182964A1 FR7313391A FR7313391A FR2182964A1 FR 2182964 A1 FR2182964 A1 FR 2182964A1 FR 7313391 A FR7313391 A FR 7313391A FR 7313391 A FR7313391 A FR 7313391A FR 2182964 A1 FR2182964 A1 FR 2182964A1
- Authority
- FR
- France
- 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.)
- Granted
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
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/08—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for adjusting parts of the machines
-
- 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
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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Hinges (AREA)
- Confectionery (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722221465 DE2221465C3 (en) | 1972-05-02 | 1972-05-02 | Extraction equipment for mining operations, in particular planing systems |
DE19722221392 DE2221392C3 (en) | 1972-05-02 | 1972-05-02 | Extraction facility for mining operations |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2182964A1 true FR2182964A1 (en) | 1973-12-14 |
FR2182964B1 FR2182964B1 (en) | 1982-09-10 |
Family
ID=25763185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7313391A Expired FR2182964B1 (en) | 1972-05-02 | 1973-04-13 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3847438A (en) |
JP (1) | JPS5519359B2 (en) |
FR (1) | FR2182964B1 (en) |
GB (1) | GB1422539A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2422815A1 (en) * | 1978-04-14 | 1979-11-09 | Ts Osrodek P Kon | ORE LAYER BLASTING DEVICE FEATURING A MACHINE Leaning AGAINST THE TWO-POINT CUTTING FRONT |
FR2544378A1 (en) * | 1983-04-12 | 1984-10-19 | Do G P | FRONTAL LAUNDRY |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2710960C2 (en) * | 1977-03-12 | 1981-07-02 | Friedrich Wilhelm 4223 Voerde Paurat | Road or tunnel boring machine |
DE3141695A1 (en) * | 1981-10-21 | 1983-04-28 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | DEVICE FOR LEVEL CONTROL OF A WINNING MACHINE |
JPS57117111A (en) * | 1981-11-20 | 1982-07-21 | Matsushita Electric Ind Co Ltd | Tape recorder |
DE102009003808A1 (en) * | 2009-04-21 | 2010-10-28 | Bucyrus Europe Gmbh | Chisel arrangement for extraction planer and production planer for planing plants |
DE102009003807A1 (en) * | 2009-04-21 | 2010-10-28 | Bucyrus Europe Gmbh | Slicer for planing machines and planing machine for inclined storage |
CN104863585B (en) * | 2015-04-28 | 2017-11-07 | 四川达竹煤电(集团)有限责任公司柏林煤矿 | The thin complete set of equipments with ultra-thin coal seam coal face non-notch feed |
CN109267939A (en) * | 2018-12-06 | 2019-01-25 | 贵州大学 | A kind of coal mine drilling machine being conveniently adjusted angle |
CN111119921A (en) * | 2019-12-26 | 2020-05-08 | 穆芳玲 | A tunnelling conveyer for among metallurgical ore exploitation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1010909A (en) * | 1961-07-31 | 1965-11-24 | Adele Oellrich | Mining and conveying equipment for short wall working, especially in coal mines, and method of mining |
FR1487717A (en) * | 1966-07-25 | 1967-07-07 | Maschfab Eisengiesserei Beien | Support for underground mining |
GB1215189A (en) * | 1968-10-17 | 1970-12-09 | British Jeffrey Diamond Ltd | Mineral mining apparatus |
-
1973
- 1973-04-13 FR FR7313391A patent/FR2182964B1/fr not_active Expired
- 1973-04-30 GB GB2043573A patent/GB1422539A/en not_active Expired
- 1973-05-01 JP JP4900973A patent/JPS5519359B2/ja not_active Expired
- 1973-05-01 US US00356228A patent/US3847438A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2422815A1 (en) * | 1978-04-14 | 1979-11-09 | Ts Osrodek P Kon | ORE LAYER BLASTING DEVICE FEATURING A MACHINE Leaning AGAINST THE TWO-POINT CUTTING FRONT |
FR2544378A1 (en) * | 1983-04-12 | 1984-10-19 | Do G P | FRONTAL LAUNDRY |
Also Published As
Publication number | Publication date |
---|---|
FR2182964B1 (en) | 1982-09-10 |
GB1422539A (en) | 1976-01-28 |
US3847438A (en) | 1974-11-12 |
JPS5519359B2 (en) | 1980-05-26 |
JPS4961002A (en) | 1974-06-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |