AU5262473A - Advancing support device for coal and ore extraction works - Google Patents

Advancing support device for coal and ore extraction works

Info

Publication number
AU5262473A
AU5262473A AU52624/73A AU5262473A AU5262473A AU 5262473 A AU5262473 A AU 5262473A AU 52624/73 A AU52624/73 A AU 52624/73A AU 5262473 A AU5262473 A AU 5262473A AU 5262473 A AU5262473 A AU 5262473A
Authority
AU
Australia
Prior art keywords
coal
support device
ore extraction
advancing support
extraction works
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
AU52624/73A
Other versions
AU467927B2 (en
Inventor
Adam Roger
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.)
Bennes Marrel SA
Original Assignee
Bennes Marrel SA
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 Bennes Marrel SA filed Critical Bennes Marrel SA
Publication of AU5262473A publication Critical patent/AU5262473A/en
Application granted granted Critical
Publication of AU467927B2 publication Critical patent/AU467927B2/en
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
    • E21D23/0481—Supports specially adapted for use in combination with the placing of 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
    • E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
    • 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
    • E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
    • E21D23/0013—Frame type supports
    • 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
    • E21D23/08—Advancing mechanisms
    • E21D23/081—Advancing mechanisms forming parts of the roof supports
    • E21D23/083—Advancing mechanisms forming parts of the roof supports acting on a firm abutment adapted thereto

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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Revetment (AREA)
  • Piles And Underground Anchors (AREA)
AU52624/73A 1972-02-28 1973-02-27 Advancing support device for coal and ore extraction works Expired AU467927B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FRFR720673 1972-02-28
FR7206730A FR2173701B1 (en) 1972-02-28 1972-02-28

Publications (2)

Publication Number Publication Date
AU5262473A true AU5262473A (en) 1974-08-29
AU467927B2 AU467927B2 (en) 1975-12-18

Family

ID=9094258

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52624/73A Expired AU467927B2 (en) 1972-02-28 1973-02-27 Advancing support device for coal and ore extraction works

Country Status (7)

Country Link
AU (1) AU467927B2 (en)
CA (1) CA1000065A (en)
DE (1) DE2310077C3 (en)
FR (1) FR2173701B1 (en)
GB (1) GB1418075A (en)
PL (1) PL91660B1 (en)
ZA (1) ZA731358B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067618A (en) * 1976-09-24 1978-01-10 Taiheiyo Engineering Inc. Apparatus for protecting of coal mine workers
DE2808487C2 (en) * 1978-02-28 1986-10-02 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Extraction facility for the extraction of seam-like deposits, especially of great thickness
HU179856B (en) * 1980-05-06 1982-12-28 Varpalotai Szenbanyak Apparatus for nining particularly expolating thick seams
PL131871B1 (en) * 1980-06-19 1985-01-31 Ct Kt Maszyn Gorniczych Komag Shiftable filling dam
DE4024250C3 (en) * 1990-07-31 1999-09-09 Linsingen Heintzmann Arrangement for extracting minerals deposited as seam, in particular coal
DE4219736C1 (en) * 1992-06-17 1993-10-21 Ruhrkohle Ag Mine-gallery cutter with walling and conveyor - has beams at skid sides coupled at face end to cowl by drive generating relative movement
CN101906984B (en) * 2010-08-02 2012-05-02 北京诚田恒业煤矿设备有限公司 Landing beam sliding hydraulic support system for coal mine
CN107965342A (en) * 2017-12-27 2018-04-27 中国煤炭科工集团太原研究院有限公司 Arched tunnel driving moves into covering device certainly without support repeatedly
CN107989607A (en) * 2017-12-27 2018-05-04 中国煤炭科工集团太原研究院有限公司 Rectangular shaped roadways driving moves into covering device certainly without support repeatedly
CN108756987A (en) * 2018-06-29 2018-11-06 山东省邱集煤矿有限公司 Chute type Quick-return holder and automatic moving type cover frame method
CN108678792B (en) * 2018-08-27 2023-07-21 邓立杰 Movable supporting bone plate supporting structure for roadway
CN109441497B (en) * 2018-12-24 2024-01-30 永城煤电控股集团有限公司 Complete equipment for advanced support and transportation without repeated support and transportation method
CN109882219B (en) * 2019-04-15 2024-02-27 辽宁鑫丰矿业（集团）有限公司 Fully mechanized mining face retraction system
CN109944624A (en) * 2019-05-05 2019-06-28 陕西蓝山重工科技有限公司 Coal mine solid waste fills hydraulic support
CN113586105B (en) * 2021-08-23 2022-08-16 中国矿业大学(北京) End hydraulic support with self-moving metamorphic structure and support moving method
CN114370302B (en) * 2022-01-14 2023-04-14 安徽理工大学 Filling method for coal-based solid waste cooperating with heavy metal solidification while mining and filling
CN114622938B (en) * 2022-01-14 2023-05-12 安徽理工大学 Mining system and method of coal-based solid waste conveying and filling integrated machine
CN114412530B (en) * 2022-01-14 2023-05-12 安徽理工大学 Double-waybill filling hydraulic support and use method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1288550A (en) * 1961-05-05 1962-03-24 Hoesch Bergbautechnik Gmbh Backfill formwork with hydraulic support frame, especially for steep dips
DE1302918C2 (en) * 1965-10-02 1975-04-24 Gewerkschaft Eisenhütte Westfalia, 4628 Altlünen HIKING STREET STRUCTURE

Also Published As

Publication number Publication date
DE2310077B2 (en) 1981-01-29
DE2310077A1 (en) 1973-09-06
DE2310077C3 (en) 1981-10-08
ZA731358B (en) 1975-02-26
FR2173701B1 (en) 1974-08-02
CA1000065A (en) 1976-11-23
PL91660B1 (en) 1977-03-31
AU467927B2 (en) 1975-12-18
GB1418075A (en) 1975-12-17
FR2173701A1 (en) 1973-10-12

Similar Documents

Publication Publication Date Title
CA1000065A (en) Advancing support device for coal and ore extraction works
GB1436430A (en) Crushing apparatus
AU463729B2 (en) Apparatus for confining floating materials
YU34449B (en) Device for making tunnels and underminings using shield-method
AU474950B2 (en) Roof support witha shield for longwall workings in mines
CA964436A (en) Apparatus for extraction and separation
YU204974A (en) Device for continuously extracting ores
AU451245B2 (en) Mining apparatus
CA909518A (en) Ore extraction
CA782804A (en) Method and apparatus for supporting mine brattices
CA832827A (en) Solution mining apparatus and method
CA832828A (en) Solution mining apparatus and method
CA833331A (en) Solution mining apparatus and method
CA845477A (en) Solution mining apparatus and method
AU2396170A (en) Mine roof support means
CA927781A (en) Process for placer mining
CA928337A (en) Method and apparatus for underwater mining
AU468245B2 (en) Movable roof support assemblies for use in mineral mines
CA858304A (en) Hold down apparatus for material
CA855525A (en) Mining method
AU488093B2 (en) Improvements in mine roof support assemblies
CA849031A (en) Ore flotation method
AU440151B2 (en) Arrangement for drilling in mines
CA977714A (en) Metal recovery device
CA832293A (en) Cell extraction and collection apparatus