FR2278909B3 - - Google Patents
Info
- Publication number
- FR2278909B3 FR2278909B3 FR7511638A FR7511638A FR2278909B3 FR 2278909 B3 FR2278909 B3 FR 2278909B3 FR 7511638 A FR7511638 A FR 7511638A FR 7511638 A FR7511638 A FR 7511638A FR 2278909 B3 FR2278909 B3 FR 2278909B3
- 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.)
- Expired
Links
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
- E21C35/282—Autonomous machines; Autonomous operations
-
- 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
- E21C35/302—Measuring, signaling or indicating specially adapted for machines for slitting or completely freeing the mineral
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)
- Excavating Of Shafts Or Tunnels (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Control Of Conveyors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742429774 DE2429774C3 (de) | 1974-06-21 | Verfahren zur Steuerung von Walzenladern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2278909A1 FR2278909A1 (fr) | 1976-02-13 |
| FR2278909B3 true FR2278909B3 (enExample) | 1978-10-06 |
Family
ID=5918578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7511638A Granted FR2278909A1 (fr) | 1974-06-21 | 1975-04-15 | Procede et appareillage pour la commande des haveuses-chargeuses a tambours dans l'industrie miniere |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4008921A (enExample) |
| FR (1) | FR2278909A1 (enExample) |
| GB (1) | GB1466497A (enExample) |
| PL (1) | PL96531B1 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2714506C2 (de) * | 1977-04-01 | 1982-06-16 | Bergwerksverband Gmbh, 4300 Essen | Verfahren und Einrichtung zur Überwachung und Steuerung von Strebausrüstungen |
| DE2918006C2 (de) * | 1979-05-04 | 1985-06-27 | Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Gewinnungsmaschine für den Untertagebergbau, insbesondere Walzenschrämmaschine |
| NL170875C (nl) * | 1979-05-10 | 1983-01-03 | Ihc Holland Nv | Werkwijze voor het aanpassen van de werking van een baggerinrichting. |
| GB2068436B (en) * | 1980-02-01 | 1983-08-10 | Coal Industry Patents Ltd | Mining machine steering equipment |
| GB2144466B (en) * | 1983-08-02 | 1986-06-25 | Coal Ind | Steering of mining machines |
| JPS6383394A (ja) * | 1986-09-26 | 1988-04-14 | 株式会社三井三池製作所 | 稼行丈制御装置を有するダブルレンジング・ドラムカツタ |
| US4952000A (en) * | 1989-04-24 | 1990-08-28 | Thin Seam Miner Patent B.V., The Netherlands | Method and apparatus for increasing the efficiency of highwall mining |
| DE112006001248A5 (de) | 2005-03-17 | 2008-02-14 | Tiefenbach Controlsystems Gmbh | Einrichtung zum Kohleabbau |
| US8801105B2 (en) | 2011-08-03 | 2014-08-12 | Joy Mm Delaware, Inc. | Automated find-face operation of a mining machine |
| EP2803818B1 (en) * | 2013-05-13 | 2019-02-27 | Caterpillar Global Mining Europe GmbH | Control method for longwall shearer |
| RU2691793C2 (ru) | 2014-08-28 | 2019-06-18 | ДЖОЙ ГЛОБАЛ АНДЕРГРАУНД МАЙНИНГ ЭлЭлСи | Мониторинг крепления кровли в системе сплошной разработки |
| US9506343B2 (en) | 2014-08-28 | 2016-11-29 | Joy Mm Delaware, Inc. | Pan pitch control in a longwall shearing system |
| ZA201506069B (en) * | 2014-08-28 | 2016-09-28 | Joy Mm Delaware Inc | Horizon monitoring for longwall system |
| DE112018002806T5 (de) * | 2017-06-02 | 2020-03-19 | Joy Global Underground Mining Llc | Adaptive Neigungslenkung in einem Langfront-Schrämsystem |
| CN110082504B (zh) * | 2019-05-08 | 2021-07-30 | 国家能源投资集团有限责任公司 | 一种模拟开挖箱装置、模拟实验设备及模拟实验方法 |
| GB2614316A (en) * | 2021-12-27 | 2023-07-05 | Caterpillar Inc | Method for controlling a shearer in three dimensions and system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3531159A (en) * | 1967-12-14 | 1970-09-29 | Bergwerksverband Gmbh | Automatic control systems for use in longwall mine workings |
-
1975
- 1975-04-15 FR FR7511638A patent/FR2278909A1/fr active Granted
- 1975-06-18 PL PL1975181316A patent/PL96531B1/pl unknown
- 1975-06-19 GB GB2609675A patent/GB1466497A/en not_active Expired
- 1975-06-19 US US05/588,518 patent/US4008921A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4008921A (en) | 1977-02-22 |
| FR2278909A1 (fr) | 1976-02-13 |
| GB1466497A (en) | 1977-03-09 |
| DE2429774B2 (de) | 1976-06-10 |
| DE2429774A1 (de) | 1976-01-08 |
| PL96531B1 (pl) | 1977-12-31 |