ES8405883A1 - Support system, in particular for mining operations in inclined stratification with waste packing - Google Patents

Support system, in particular for mining operations in inclined stratification with waste packing

Info

Publication number
ES8405883A1
ES8405883A1 ES526261A ES526261A ES8405883A1 ES 8405883 A1 ES8405883 A1 ES 8405883A1 ES 526261 A ES526261 A ES 526261A ES 526261 A ES526261 A ES 526261A ES 8405883 A1 ES8405883 A1 ES 8405883A1
Authority
ES
Spain
Prior art keywords
backfilling
support system
prop
roof
cap
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
ES526261A
Other languages
Spanish (es)
Other versions
ES526261A0 (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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia 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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of ES526261A0 publication Critical patent/ES526261A0/en
Publication of ES8405883A1 publication Critical patent/ES8405883A1/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
    • 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
    • E21D23/0017—Pile 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
    • E21D23/0082—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor specially adapted for vertical or steep gradient seams
    • 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
    • E21D23/03—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor having protective means, e.g. shields, for preventing or impeding entry of loose material into the working space or support
    • 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)
  • Body Structure For Vehicles (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

The support frame is esp. used in mineral-extracting operations in inclined deposits, with bulk backfilling. At least one hydraulic prop is hinged between the floor skid and roof prop. Its lemniscate gear is independent of a backfilling screen at the rear end of the roof cap.S The backfilling screen (8) is approx. upright. There is at least one hydraulic cap-setting cylinder (22) between the lemniscate gear (13) and roof cap (5). This cylinder's flexible connecting joint (24) is located between the prop support point (4) of the roof cap and its backfilling-side end.
ES526261A 1982-10-06 1983-10-05 Support system, in particular for mining operations in inclined stratification with waste packing Expired ES8405883A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823236907 DE3236907A1 (en) 1982-10-06 1982-10-06 Support system, in particular for mining operations in inclined stratification with waste packing

Publications (2)

Publication Number Publication Date
ES526261A0 ES526261A0 (en) 1984-06-16
ES8405883A1 true ES8405883A1 (en) 1984-06-16

Family

ID=6175018

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526261A Expired ES8405883A1 (en) 1982-10-06 1983-10-05 Support system, in particular for mining operations in inclined stratification with waste packing

Country Status (4)

Country Link
DE (1) DE3236907A1 (en)
ES (1) ES8405883A1 (en)
FR (1) FR2534311B1 (en)
PL (1) PL136135B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544349A1 (en) * 1985-12-14 1987-06-19 Gewerk Eisenhuette Westfalia Hydraulic directional support for self-advancing support assemblies
GB2231610B (en) * 1989-05-18 1993-01-06 Gullick Dobson Ltd Mine roof supports
CN111042860A (en) * 2020-03-03 2020-04-21 山东康格能源科技有限公司 Former waste filling support with tamping unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2119246A1 (en) * 1971-04-21 1972-11-02 Gewerkschaft Eisenhütte Westfalia, 4628 Altlünen Break deflector, especially for a gradual expansion for underground operations
DE2312299A1 (en) * 1972-01-03 1973-09-27 Gullick Dobson Ltd EXTENSION FRAME FOR STRUCTURAL STRUCTURE IN SUBSTITUTE PIT OPERATION
DE2507263C2 (en) * 1975-02-20 1984-09-13 Johannes 4300 Essen Winkler Shield support with stabilization device
DE2616964A1 (en) * 1976-04-17 1977-10-27 Hemscheidt Maschf Hermann Mine support linkage between roof and floor members - acts with telescopic ram to ensure balance between forward forces
DE2749371C3 (en) * 1977-11-04 1980-05-14 Kloeckner-Werke Ag, 4100 Duisburg Shield support frame
DE3008236A1 (en) * 1980-03-04 1981-10-22 Bergwerksverband Gmbh, 4300 Essen Steep coal seam working in mine - involves lemniscate stabilised shield blocks, integrated face interceptors and pneumatic packing

Also Published As

Publication number Publication date
DE3236907A1 (en) 1984-04-12
PL136135B1 (en) 1986-01-31
ES526261A0 (en) 1984-06-16
FR2534311B1 (en) 1986-12-19
FR2534311A1 (en) 1984-04-13
PL244023A1 (en) 1984-06-18

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