FR2572126B1 - Dispositif mecanise comportant deux rabots pour l'abattage de minerai dans une taille - Google Patents

Dispositif mecanise comportant deux rabots pour l'abattage de minerai dans une taille

Info

Publication number
FR2572126B1
FR2572126B1 FR8416272A FR8416272A FR2572126B1 FR 2572126 B1 FR2572126 B1 FR 2572126B1 FR 8416272 A FR8416272 A FR 8416272A FR 8416272 A FR8416272 A FR 8416272A FR 2572126 B1 FR2572126 B1 FR 2572126B1
Authority
FR
France
Prior art keywords
planes
size
plough
mining ore
mechanized device
Prior art date
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
Application number
FR8416272A
Other languages
English (en)
Other versions
FR2572126A1 (fr
Inventor
Henri David
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MIDI HOUILLERES BASSIN CENTRE
Original Assignee
MIDI HOUILLERES BASSIN CENTRE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MIDI HOUILLERES BASSIN CENTRE filed Critical MIDI HOUILLERES BASSIN CENTRE
Priority to FR8416272A priority Critical patent/FR2572126B1/fr
Priority to IN814/MAS/85A priority patent/IN166280B/en
Priority to EP85402033A priority patent/EP0181799B1/fr
Priority to AT85402033T priority patent/ATE34599T1/de
Priority to DE8585402033T priority patent/DE3562937D1/de
Priority to CN85107956.3A priority patent/CN1005787B/zh
Publication of FR2572126A1 publication Critical patent/FR2572126A1/fr
Application granted granted Critical
Publication of FR2572126B1 publication Critical patent/FR2572126B1/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Soil Working Implements (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Massaging Devices (AREA)
  • Fertilizing (AREA)
  • Earth Drilling (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
  • Crushing And Grinding (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Meat, Egg Or Seafood Products (AREA)
FR8416272A 1984-10-24 1984-10-24 Dispositif mecanise comportant deux rabots pour l'abattage de minerai dans une taille Expired FR2572126B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8416272A FR2572126B1 (fr) 1984-10-24 1984-10-24 Dispositif mecanise comportant deux rabots pour l'abattage de minerai dans une taille
IN814/MAS/85A IN166280B (fr) 1984-10-24 1985-10-15
EP85402033A EP0181799B1 (fr) 1984-10-24 1985-10-21 Dispositif mécanisé comportant deux rabots pour l'abattage de minerai dans une taille
AT85402033T ATE34599T1 (de) 1984-10-24 1985-10-21 Doppelhebelvorrichtung zum erzabbau in einem streb.
DE8585402033T DE3562937D1 (en) 1984-10-24 1985-10-21 Mechanized device comprising two devices for excavating minerals from a seam
CN85107956.3A CN1005787B (zh) 1984-10-24 1985-10-23 在一个采煤工作面上双台刨煤机作业的机械化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8416272A FR2572126B1 (fr) 1984-10-24 1984-10-24 Dispositif mecanise comportant deux rabots pour l'abattage de minerai dans une taille

Publications (2)

Publication Number Publication Date
FR2572126A1 FR2572126A1 (fr) 1986-04-25
FR2572126B1 true FR2572126B1 (fr) 1987-11-27

Family

ID=9308962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8416272A Expired FR2572126B1 (fr) 1984-10-24 1984-10-24 Dispositif mecanise comportant deux rabots pour l'abattage de minerai dans une taille

Country Status (6)

Country Link
EP (1) EP0181799B1 (fr)
CN (1) CN1005787B (fr)
AT (1) ATE34599T1 (fr)
DE (1) DE3562937D1 (fr)
FR (1) FR2572126B1 (fr)
IN (1) IN166280B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191236B (en) * 1986-06-04 1990-04-04 Gullick Dobson Ltd Mine roof supports
DE4024250C3 (de) * 1990-07-31 1999-09-09 Linsingen Heintzmann Anordnung zum Hereingewinnen von als Flöz abgelagerten Mineralien, insbesondere von Kohle
DE19737936B4 (de) * 1997-08-30 2007-01-25 Dbt Gmbh Abbaueinrichtung für den Untertagebergbau, insbesondere für die Kohlegewinnung in Strebbetrieben
CN101333928B (zh) * 2008-07-31 2010-06-09 中国矿业大学 多层双叉型超静定液压支架
CN101333931B (zh) * 2008-07-31 2010-06-02 中国矿业大学 多层超静定液压支架
DE102009006191A1 (de) * 2009-01-27 2010-07-29 Marco Systemanalyse Und Entwicklung Gmbh Verfahren zum Abbau von Kohle
WO2013020071A1 (fr) * 2011-08-03 2013-02-07 Joy Mm Delaware, Inc. Système de manipulation de matériau pour haveuse
CN105134275B (zh) * 2015-10-12 2017-11-28 贵州盘江精煤股份有限公司 一种三软煤层采煤工作面液压支架辅助支撑装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE569175A (fr) *
DE1210023B (de) * 1963-08-28 1966-02-03 Wayss & Freytag Ag Vortriebsschild fuer den Tunnelbau und Verfahren zum Vortreiben eines solchen Vortriebsschildes
US3372553A (en) * 1964-05-12 1968-03-12 Nii Osnovany I Padzemnykh Soor Unit for driving tunnels in loose ground
US3998066A (en) * 1975-02-06 1976-12-21 Alexandr Nikolaevich Semenov Tunnel shield
DE2509810C3 (de) * 1975-03-06 1979-04-05 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Schreitender Ausbau für den Einsatz in mächtigen Flözen
FR2337248A1 (fr) * 1975-12-29 1977-07-29 Gaillard Rene Structure de penetration pour la construction d'un tunnel
GB2062737B (en) * 1979-11-09 1983-05-18 Dobson Park Ind Cutter and conveyor mounting
DE3144381A1 (de) * 1981-11-07 1983-05-19 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zur stuetzung und zum abbau der ortsbrust beim vortrieb von tunnels, stollen od.dgl. in nichtstandfesten boeden

Also Published As

Publication number Publication date
CN85107956A (zh) 1986-07-09
ATE34599T1 (de) 1988-06-15
FR2572126A1 (fr) 1986-04-25
IN166280B (fr) 1990-04-07
DE3562937D1 (en) 1988-06-30
EP0181799B1 (fr) 1988-05-25
CN1005787B (zh) 1989-11-15
EP0181799A1 (fr) 1986-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse