SE7808726L - DEVICE FOR SUPPORTING AND PRECESSING OF BERGANKARE - Google Patents

DEVICE FOR SUPPORTING AND PRECESSING OF BERGANKARE

Info

Publication number
SE7808726L
SE7808726L SE7808726A SE7808726A SE7808726L SE 7808726 L SE7808726 L SE 7808726L SE 7808726 A SE7808726 A SE 7808726A SE 7808726 A SE7808726 A SE 7808726A SE 7808726 L SE7808726 L SE 7808726L
Authority
SE
Sweden
Prior art keywords
bergankare
precessing
supporting
Prior art date
Application number
SE7808726A
Other languages
Swedish (sv)
Inventor
R Gruber
Original Assignee
Gd Anker Gmbh & Co Kg
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 Gd Anker Gmbh & Co Kg filed Critical Gd Anker Gmbh & Co Kg
Publication of SE7808726L publication Critical patent/SE7808726L/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0086—Bearing plates

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)
  • Dowels (AREA)
  • Rock Bolts (AREA)
  • Piles And Underground Anchors (AREA)
  • Finishing Walls (AREA)
SE7808726A 1977-08-19 1978-08-17 DEVICE FOR SUPPORTING AND PRECESSING OF BERGANKARE SE7808726L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT604177A AT352055B (en) 1977-08-19 1977-08-19 DEVICE FOR SUPPORTING AND TENSIONING MOUNTAIN ANCHORS

Publications (1)

Publication Number Publication Date
SE7808726L true SE7808726L (en) 1979-02-20

Family

ID=3582274

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7808726A SE7808726L (en) 1977-08-19 1978-08-17 DEVICE FOR SUPPORTING AND PRECESSING OF BERGANKARE

Country Status (5)

Country Link
JP (1) JPS5442805A (en)
AT (1) AT352055B (en)
CH (1) CH630701A5 (en)
NO (1) NO782814L (en)
SE (1) SE7808726L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86100865A (en) * 1985-06-06 1986-12-03 吉姆-沃尔特资源公司 Yield tube rib bolt assembly
JP2809405B2 (en) * 1988-08-31 1998-10-08 株式会社クボタ Built-in tube drawing device
WO1997013955A1 (en) * 1995-10-06 1997-04-17 Reburg-Patentverwertungsgesellschaft Mbh Anchor plate
CN112431623B (en) * 2020-10-26 2022-10-04 河南理工大学 Multistage energy-absorbing anchor rod and construction method thereof

Also Published As

Publication number Publication date
NO782814L (en) 1979-02-20
ATA604177A (en) 1978-08-15
JPS5442805A (en) 1979-04-05
CH630701A5 (en) 1982-06-30
AT352055B (en) 1979-08-27

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