SK61295A3 - Hydraulic wedge - Google Patents

Hydraulic wedge

Info

Publication number
SK61295A3
SK61295A3 SK612-95A SK61295A SK61295A3 SK 61295 A3 SK61295 A3 SK 61295A3 SK 61295 A SK61295 A SK 61295A SK 61295 A3 SK61295 A3 SK 61295A3
Authority
SK
Slovakia
Prior art keywords
hydraulic wedge
wedge
hydraulic
Prior art date
Application number
SK612-95A
Other languages
Slovak (sk)
Inventor
Aleksandr V Sharapov
Yury N Marchenko
Original Assignee
Sovmestnoye Predpr Rida
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 Sovmestnoye Predpr Rida filed Critical Sovmestnoye Predpr Rida
Publication of SK61295A3 publication Critical patent/SK61295A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/02—Other methods or devices for dislodging with or without loading by wedges

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
SK612-95A 1993-08-11 1994-02-16 Hydraulic wedge SK61295A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UA93080794 1993-08-11
PCT/UA1994/000007 WO1995004871A1 (en) 1993-08-11 1994-02-16 Hydraulic wedge device

Publications (1)

Publication Number Publication Date
SK61295A3 true SK61295A3 (en) 1995-10-11

Family

ID=21688917

Family Applications (1)

Application Number Title Priority Date Filing Date
SK612-95A SK61295A3 (en) 1993-08-11 1994-02-16 Hydraulic wedge

Country Status (7)

Country Link
EP (1) EP0664375A1 (en)
AU (1) AU6295194A (en)
CA (1) CA2146771A1 (en)
CZ (1) CZ282982B6 (en)
PL (1) PL308345A1 (en)
SK (1) SK61295A3 (en)
WO (1) WO1995004871A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1239181A (en) * 1970-01-02 1971-07-14
CH581777A5 (en) * 1975-01-31 1976-11-15 Bieri Ag Liebefeld H
SU1059172A1 (en) * 1981-12-17 1983-12-07 Всесоюзный научно-исследовательский институт нерудных строительных материалов и гидромеханизации Stone-braking machine
SU1377387A1 (en) * 1986-04-16 1988-02-28 Карагандинский политехнический институт Apparatus for breaking blocks off solid body along hole line

Also Published As

Publication number Publication date
AU6295194A (en) 1995-02-28
CZ282982B6 (en) 1997-12-17
CZ121495A3 (en) 1996-02-14
PL308345A1 (en) 1995-07-24
EP0664375A1 (en) 1995-07-26
WO1995004871A1 (en) 1995-02-16
CA2146771A1 (en) 1995-02-16

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