HU207017B - Devicee for filtering holes - Google Patents

Devicee for filtering holes Download PDF

Info

Publication number
HU207017B
HU207017B HU338187A HU338187A HU207017B HU 207017 B HU207017 B HU 207017B HU 338187 A HU338187 A HU 338187A HU 338187 A HU338187 A HU 338187A HU 207017 B HU207017 B HU 207017B
Authority
HU
Hungary
Prior art keywords
housings
container
cartridge
inner part
components
Prior art date
Application number
HU338187A
Other languages
English (en)
Hungarian (hu)
Other versions
HUT53337A (en
Inventor
Dirk A Bruegmann
Original Assignee
Willich F Gmbh & Co
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 Willich F Gmbh & Co filed Critical Willich F Gmbh & Co
Publication of HUT53337A publication Critical patent/HUT53337A/hu
Publication of HU207017B publication Critical patent/HU207017B/hu

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21FSAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F15/00Methods or devices for placing filling-up materials in underground workings
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/48Chocks or the like
    • E21D15/483Chocks or the like made of flexible containers, e.g. inflatable, with or without reinforcement, e.g. filled with water, backfilling material or the like

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)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Package Specialized In Special Use (AREA)
HU338187A 1986-07-23 1987-07-22 Devicee for filtering holes HU207017B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863624926 DE3624926A1 (de) 1986-07-23 1986-07-23 Mehrkomponentenbehaelter

Publications (2)

Publication Number Publication Date
HUT53337A HUT53337A (en) 1990-10-28
HU207017B true HU207017B (en) 1993-03-01

Family

ID=6305815

Family Applications (1)

Application Number Title Priority Date Filing Date
HU338187A HU207017B (en) 1986-07-23 1987-07-22 Devicee for filtering holes

Country Status (2)

Country Link
DE (1) DE3624926A1 (ja)
HU (1) HU207017B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3938342C1 (en) * 1989-11-17 1991-04-11 Ruhrkohle Ag, 4300 Essen, De Jack for voids in mining - has outer skin containing expandable absorbent material
DE4129812C2 (de) * 1990-10-02 1994-02-17 Multica Verpackungen Gmbh Verfahren zum Verschließen von Hohlräumen und Vorrichtung zur Durchführung des Verfahrens
AU5563094A (en) * 1992-11-21 1994-06-22 Bernd Kroplin Pressure pad, in particular for filling mining cavities
DE19921363C2 (de) * 1999-05-10 2001-05-23 Rag Ag Vorrichtung zur Ausbildung eines in Schächten oder vertikalen Hohlräumen festzusetzenden Widerlagers für eine Füllgutsäule
AU2003291212B2 (en) * 2002-11-08 2009-01-22 Aveng (Africa) Limited Mine support

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1535981A (en) * 1976-08-04 1978-12-13 Coal Ind Underground roadway or tunnel support
DE3500041A1 (de) * 1985-01-03 1986-07-10 Ketterer, Klaus, Dipl.-Ing., 4150 Krefeld Behaelter zum auffuellen von hohlraeumen im bergbau

Also Published As

Publication number Publication date
DE3624926A1 (de) 1988-01-28
HUT53337A (en) 1990-10-28
DE3624926C2 (ja) 1988-10-27

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee