SE7400888L - - Google Patents

Info

Publication number
SE7400888L
SE7400888L SE7400888A SE7400888A SE7400888L SE 7400888 L SE7400888 L SE 7400888L SE 7400888 A SE7400888 A SE 7400888A SE 7400888 A SE7400888 A SE 7400888A SE 7400888 L SE7400888 L SE 7400888L
Authority
SE
Sweden
Application number
SE7400888A
Other versions
SE389891B (sv
Inventor
Stig Myhre
Sverre Myhr
Original Assignee
Stig Myhre
Sverre Myhr
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 Stig Myhre, Sverre Myhr filed Critical Stig Myhre
Priority to SE7400888A priority Critical patent/SE389891B/xx
Priority to NO750191A priority patent/NO750191L/no
Priority to FI750173A priority patent/FI750173A7/fi
Publication of SE7400888L publication Critical patent/SE7400888L/xx
Publication of SE389891B publication Critical patent/SE389891B/xx

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
    • 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
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the 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)
  • Joining Of Building Structures In Genera (AREA)
SE7400888A 1974-01-24 1974-01-24 Forsterkningsdon for bergrumsarbeten SE389891B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE7400888A SE389891B (sv) 1974-01-24 1974-01-24 Forsterkningsdon for bergrumsarbeten
NO750191A NO750191L (enrdf_load_html_response) 1974-01-24 1975-01-22
FI750173A FI750173A7 (enrdf_load_html_response) 1974-01-24 1975-01-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7400888A SE389891B (sv) 1974-01-24 1974-01-24 Forsterkningsdon for bergrumsarbeten

Publications (2)

Publication Number Publication Date
SE7400888L true SE7400888L (enrdf_load_html_response) 1975-07-25
SE389891B SE389891B (sv) 1976-11-22

Family

ID=20319986

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7400888A SE389891B (sv) 1974-01-24 1974-01-24 Forsterkningsdon for bergrumsarbeten

Country Status (3)

Country Link
FI (1) FI750173A7 (enrdf_load_html_response)
NO (1) NO750191L (enrdf_load_html_response)
SE (1) SE389891B (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO342057B1 (no) * 2015-11-25 2018-03-19 Tunnelsupply As En boltfesteanordning

Also Published As

Publication number Publication date
NO750191L (enrdf_load_html_response) 1975-08-18
SE389891B (sv) 1976-11-22
FI750173A7 (enrdf_load_html_response) 1975-07-25

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