FR2418331A1 - Dispositif de retenue de remblai pour une exploitation miniere - Google Patents

Dispositif de retenue de remblai pour une exploitation miniere

Info

Publication number
FR2418331A1
FR2418331A1 FR7903837A FR7903837A FR2418331A1 FR 2418331 A1 FR2418331 A1 FR 2418331A1 FR 7903837 A FR7903837 A FR 7903837A FR 7903837 A FR7903837 A FR 7903837A FR 2418331 A1 FR2418331 A1 FR 2418331A1
Authority
FR
France
Prior art keywords
mining operations
jack
retainer
fill
fill retainer
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.)
Pending
Application number
FR7903837A
Other languages
English (en)
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.)
Bergwerksverband GmbH
Original Assignee
Bergwerksverband GmbH
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 Bergwerksverband GmbH filed Critical Bergwerksverband GmbH
Publication of FR2418331A1 publication Critical patent/FR2418331A1/fr
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F15/00—Methods or devices for placing filling-up materials in underground workings
    • E21F15/02—Supporting means, e.g. shuttering, for filling-up materials
    • 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
    • E21D23/0481—Supports specially adapted for use in combination with the placing of filling-up materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

Le bouclier de retenue 1 est articulé sur le patin 5 de la pile de soutènement 4 et se compose de deux éléments 2, 3 dont l'élément supérieur 3 peut être escamoté par le vérin 7, pour permettre le remblayage pneumatique au moyen de la canalisation 11. Le pivotement du bouclier 1 est commandé par le vérin 8. L'invention est applicable à l'exploitation de gisements modérément ou fortement pentés.
FR7903837A 1978-02-24 1979-02-15 Dispositif de retenue de remblai pour une exploitation miniere Pending FR2418331A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782807886 DE2807886A1 (de) 1978-02-24 1978-02-24 Versatzabschirmung

Publications (1)

Publication Number Publication Date
FR2418331A1 true FR2418331A1 (fr) 1979-09-21

Family

ID=6032787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903837A Pending FR2418331A1 (fr) 1978-02-24 1979-02-15 Dispositif de retenue de remblai pour une exploitation miniere

Country Status (3)

Country Link
DE (1) DE2807886A1 (fr)
FR (1) FR2418331A1 (fr)
GB (1) GB2016068B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046315C2 (de) * 1980-12-09 1983-01-27 Bergwerksverband Gmbh, 4300 Essen In geschlossenem Strang rückbare Blasversatzeinrichtung mit Vorkopfausträgen
CN102042023B (zh) * 2010-12-27 2013-04-24 淄博矿业集团有限责任公司 一种具有充填防漏功能的液压支架
CN109184768B (zh) * 2018-11-01 2020-08-07 凤阳县年李合工程机械有限公司 一种用于工程液压支架的调节装置
CN110005460B (zh) * 2019-04-22 2021-02-12 太原理工大学 一种接顶砌块充填液压支架及其使用方法

Also Published As

Publication number Publication date
DE2807886A1 (de) 1979-08-30
GB2016068B (en) 1982-04-21
GB2016068A (en) 1979-09-19

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