PL330601A1 - Inflatable mine roof support - Google Patents

Inflatable mine roof support

Info

Publication number
PL330601A1
PL330601A1 PL97330601A PL33060197A PL330601A1 PL 330601 A1 PL330601 A1 PL 330601A1 PL 97330601 A PL97330601 A PL 97330601A PL 33060197 A PL33060197 A PL 33060197A PL 330601 A1 PL330601 A1 PL 330601A1
Authority
PL
Poland
Prior art keywords
roof support
mine roof
inflatable
inflatable mine
support
Prior art date
Application number
PL97330601A
Inventor
Peter Shelley Mills
James Michael Smith
Original Assignee
Fosroc International Ltd
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 Fosroc International Ltd filed Critical Fosroc International Ltd
Publication of PL330601A1 publication Critical patent/PL330601A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/48—Chocks or the like
    • E21D15/483—Chocks or the like made of flexible containers, e.g. inflatable, with or without reinforcement, e.g. filled with water, backfilling material or the like
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/14—Telescopic props
    • E21D15/28—Telescopic props with parts held relatively to each other by friction or gripping
    • E21D15/30—Telescopic props with parts held relatively to each other by friction or gripping by means expanded or contracted by pressure applied through the medium of a fluid or quasi- fluid, e.g. rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Tents Or Canopies (AREA)
PL97330601A 1996-06-11 1997-05-21 Inflatable mine roof support PL330601A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9612157.9A GB9612157D0 (en) 1996-06-11 1996-06-11 Inflatable mine support
PCT/GB1997/001396 WO1997047859A1 (en) 1996-06-11 1997-05-21 Inflatable mine support

Publications (1)

Publication Number Publication Date
PL330601A1 true PL330601A1 (en) 1999-05-24

Family

ID=10795080

Family Applications (1)

Application Number Title Priority Date Filing Date
PL97330601A PL330601A1 (en) 1996-06-11 1997-05-21 Inflatable mine roof support

Country Status (6)

Country Link
AU (1) AU2909097A (en)
GB (1) GB9612157D0 (en)
ID (1) ID19463A (en)
PL (1) PL330601A1 (en)
WO (1) WO1997047859A1 (en)
ZA (1) ZA974877B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5377699A (en) 1998-08-14 2000-03-06 Fosroc International Limited Inflatable mine support
GB0608177D0 (en) * 2006-04-25 2006-06-07 Minova Int Ltd Cement-Containing Compositions And Method Of Use
ZA200800632B (en) 2007-01-18 2008-12-31 Skarboevig Nils Mittet A versatile grout bag type of underground support
CN103670445B (en) * 2013-11-19 2016-01-13 中国矿业大学 Coal mine underground wet concrete injection machine monitoring system and method
CN115163142A (en) * 2022-05-16 2022-10-11 中国华冶科工集团有限公司 Underground space top plate supporting device and supporting method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1348131A (en) * 1970-05-28 1974-03-13 Dobson Park Ind Cast or moulded structures and the making thereof
US4277204A (en) * 1979-09-13 1981-07-07 Bochumer Eisenhutte Heintzmann Gmbh & Co. Excavation roof support and method of installing the same
ES2038949A6 (en) * 1989-05-30 1993-08-01 Fosroc International Ltd Load support
DE9012170U1 (en) * 1990-08-24 1990-11-29 Radtke, Johannes, 4130 Moers Support pillars with impermeable fabric cover
DE9204683U1 (en) * 1992-04-04 1992-06-17 Radtke, Johannes, 4130 Moers Support pillars
DE4402358A1 (en) * 1994-01-27 1995-08-03 Quante Heinrich Berg Ing Stacking pot pillar for mining supports

Also Published As

Publication number Publication date
ZA974877B (en) 1997-12-30
GB9612157D0 (en) 1996-08-14
AU2909097A (en) 1998-01-07
WO1997047859A1 (en) 1997-12-18
ID19463A (en) 1998-07-16

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