ZA822418B - Mine support - Google Patents

Mine support

Info

Publication number
ZA822418B
ZA822418B ZA822418A ZA822418A ZA822418B ZA 822418 B ZA822418 B ZA 822418B ZA 822418 A ZA822418 A ZA 822418A ZA 822418 A ZA822418 A ZA 822418A ZA 822418 B ZA822418 B ZA 822418B
Authority
ZA
South Africa
Prior art keywords
mine support
mine
support
Prior art date
Application number
ZA822418A
Inventor
B Holder
D Venter
Original Assignee
Hunt Leuchars
Hepburn 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 Hunt Leuchars, Hepburn Ltd filed Critical Hunt Leuchars
Priority to ZA822418A priority Critical patent/ZA822418B/en
Publication of ZA822418B publication Critical patent/ZA822418B/en
Priority to AU12702/83A priority patent/AU1270283A/en
Priority to GB08308153A priority patent/GB2137256A/en
Priority to DE19833312588 priority patent/DE3312588A1/en
Priority to FR8305760A priority patent/FR2544015A1/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
    • E21D15/02—Non-telescopic props
    • 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

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)
  • Reinforcement Elements For Buildings (AREA)
  • Toys (AREA)
  • Pallets (AREA)
ZA822418A 1981-04-09 1982-04-08 Mine support ZA822418B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ZA822418A ZA822418B (en) 1981-04-09 1982-04-08 Mine support
AU12702/83A AU1270283A (en) 1981-04-09 1983-03-22 Mine roof support
GB08308153A GB2137256A (en) 1981-04-09 1983-03-24 Mine support
DE19833312588 DE3312588A1 (en) 1981-04-09 1983-04-08 Mine support arrangement
FR8305760A FR2544015A1 (en) 1981-04-09 1983-04-08 Mine-supporting element

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
ZA812360 1981-04-09
ZA822418A ZA822418B (en) 1981-04-09 1982-04-08 Mine support
AU12702/83A AU1270283A (en) 1981-04-09 1983-03-22 Mine roof support
GB08308153A GB2137256A (en) 1981-04-09 1983-03-24 Mine support
DE19833312588 DE3312588A1 (en) 1981-04-09 1983-04-08 Mine support arrangement
FR8305760A FR2544015A1 (en) 1981-04-09 1983-04-08 Mine-supporting element

Publications (1)

Publication Number Publication Date
ZA822418B true ZA822418B (en) 1983-02-23

Family

ID=34109207

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA822418A ZA822418B (en) 1981-04-09 1982-04-08 Mine support

Country Status (5)

Country Link
AU (1) AU1270283A (en)
DE (1) DE3312588A1 (en)
FR (1) FR2544015A1 (en)
GB (1) GB2137256A (en)
ZA (1) ZA822418B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152972A (en) * 1984-01-18 1985-08-14 H L & H Timber Products Support pack
GB2169630A (en) * 1985-01-16 1986-07-16 H L & H Timber Products Mat pack brick
WO2000014384A1 (en) * 1998-09-03 2000-03-16 Alethea Rosalind Melanie Hall Mine support
WO2000036274A1 (en) * 1998-12-14 2000-06-22 Grinaker Construction Limited An underground support pack
RU2472934C1 (en) * 2011-07-29 2013-01-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" Method of crossover with working face of development passed with formation roof slashing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB261246A (en) * 1926-03-23 1926-11-18 John Sloan Improvements in or relating to rock packs, pillars or like supports for use in mine and like underground workings
GB476225A (en) * 1936-06-03 1937-12-03 Evelyn Edwin Griffiths Improvements in supporting posts or struts specially applicable to pit props
EP0028124A1 (en) * 1979-10-26 1981-05-06 Ipi Contractors Ag Method of mining

Also Published As

Publication number Publication date
GB8308153D0 (en) 1983-05-05
FR2544015A1 (en) 1984-10-12
DE3312588A1 (en) 1984-10-11
AU1270283A (en) 1984-09-27
GB2137256A (en) 1984-10-03

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