SE7901618L - Anordning vid bultborrningsaggregat - Google Patents

Anordning vid bultborrningsaggregat

Info

Publication number
SE7901618L
SE7901618L SE7901618A SE7901618A SE7901618L SE 7901618 L SE7901618 L SE 7901618L SE 7901618 A SE7901618 A SE 7901618A SE 7901618 A SE7901618 A SE 7901618A SE 7901618 L SE7901618 L SE 7901618L
Authority
SE
Sweden
Prior art keywords
drill
rock
bolt
drilling
members
Prior art date
Application number
SE7901618A
Other languages
English (en)
Other versions
SE417539B (sv
Inventor
T Thorsell
Original Assignee
Linden Alimak Ab
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 Linden Alimak Ab filed Critical Linden Alimak Ab
Priority to SE7901618A priority Critical patent/SE417539B/sv
Publication of SE7901618L publication Critical patent/SE7901618L/sv
Publication of SE417539B publication Critical patent/SE417539B/sv

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/003—Machines for drilling anchor holes and setting anchor bolts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
SE7901618A 1979-02-22 1979-02-22 Anordning vid bultborraggregat SE417539B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7901618A SE417539B (sv) 1979-02-22 1979-02-22 Anordning vid bultborraggregat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7901618A SE417539B (sv) 1979-02-22 1979-02-22 Anordning vid bultborraggregat

Publications (2)

Publication Number Publication Date
SE7901618L true SE7901618L (sv) 1980-08-23
SE417539B SE417539B (sv) 1981-03-23

Family

ID=20337375

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7901618A SE417539B (sv) 1979-02-22 1979-02-22 Anordning vid bultborraggregat

Country Status (1)

Country Link
SE (1) SE417539B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110145347A (zh) * 2019-07-05 2019-08-20 山东科技大学 一种掘进工作面临时支护设备及其工作方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110145347A (zh) * 2019-07-05 2019-08-20 山东科技大学 一种掘进工作面临时支护设备及其工作方法

Also Published As

Publication number Publication date
SE417539B (sv) 1981-03-23

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