JPS54119301A - Sinking anchor comprising plural constituent parts - Google Patents

Sinking anchor comprising plural constituent parts

Info

Publication number
JPS54119301A
JPS54119301A JP15425578A JP15425578A JPS54119301A JP S54119301 A JPS54119301 A JP S54119301A JP 15425578 A JP15425578 A JP 15425578A JP 15425578 A JP15425578 A JP 15425578A JP S54119301 A JPS54119301 A JP S54119301A
Authority
JP
Japan
Prior art keywords
constituent parts
plural constituent
sinking anchor
sinking
anchor
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP15425578A
Other languages
English (en)
Japanese (ja)
Inventor
Shiyuaaman Furitsutsu
Noibauaa Yohanesu
Kirutsu Giyuntaa
Futsushiyu Haintsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bergwerksverband GmbH
Original Assignee
Bergwerksverband GmbH
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 Bergwerksverband GmbH filed Critical Bergwerksverband GmbH
Publication of JPS54119301A publication Critical patent/JPS54119301A/ja
Pending legal-status Critical Current

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
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/0046—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts formed by a plurality of elements arranged longitudinally

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)
  • Piles And Underground Anchors (AREA)
  • Rock Bolts (AREA)
JP15425578A 1977-12-22 1978-12-15 Sinking anchor comprising plural constituent parts Pending JPS54119301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772757231 DE2757231C3 (de) 1977-12-22 1977-12-22 Mehrteiliger Versenk-Klebanker

Publications (1)

Publication Number Publication Date
JPS54119301A true JPS54119301A (en) 1979-09-17

Family

ID=6026850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15425578A Pending JPS54119301A (en) 1977-12-22 1978-12-15 Sinking anchor comprising plural constituent parts

Country Status (2)

Country Link
JP (1) JPS54119301A (de)
DE (1) DE2757231C3 (de)

Also Published As

Publication number Publication date
DE2757231C3 (de) 1980-11-06
DE2757231B2 (de) 1980-03-13
DE2757231A1 (de) 1979-07-05

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