IT957304B - Dispositivo di tenuta in partico lare per tiranti d ancoraggio in rocce - Google Patents

Dispositivo di tenuta in partico lare per tiranti d ancoraggio in rocce

Info

Publication number
IT957304B
IT957304B IT1252672A IT1252672A IT957304B IT 957304 B IT957304 B IT 957304B IT 1252672 A IT1252672 A IT 1252672A IT 1252672 A IT1252672 A IT 1252672A IT 957304 B IT957304 B IT 957304B
Authority
IT
Italy
Prior art keywords
rocks
sealing device
anchoring rods
anchoring
rods
Prior art date
Application number
IT1252672A
Other languages
English (en)
Italian (it)
Original Assignee
Polensky U Zollner
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 Polensky U Zollner filed Critical Polensky U Zollner
Application granted granted Critical
Publication of IT957304B publication Critical patent/IT957304B/it

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
    • E21D21/0093—Accessories

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)
IT1252672A 1971-03-13 1972-03-10 Dispositivo di tenuta in partico lare per tiranti d ancoraggio in rocce IT957304B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712112258 DE2112258C3 (de) 1971-03-13 1971-03-13 Packer für Verpreßanker

Publications (1)

Publication Number Publication Date
IT957304B true IT957304B (it) 1973-10-10

Family

ID=5801520

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1252672A IT957304B (it) 1971-03-13 1972-03-10 Dispositivo di tenuta in partico lare per tiranti d ancoraggio in rocce

Country Status (4)

Country Link
AT (1) AT313221B (de)
CH (1) CH550934A (de)
DE (1) DE2112258C3 (de)
IT (1) IT957304B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431211A1 (de) * 1984-08-24 1986-03-06 Stump Bohr Gmbh, 8045 Ismaning Mehrstahlanker
AT390461B (de) * 1985-08-27 1990-05-10 Vorspann Technik Gmbh Anker, insbesondere freispielanker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE588407C (de) * 1932-03-27 1933-11-24 Werke Kiel Akt Ges Deutsche Verfahren zum Einpressen eines Spuelmittels in schadhafte Bauwerke, Gestein o. dgl.
FR1539176A (fr) * 1967-08-03 1968-09-13 Soletanche Dispositif de tirant destiné à être ancré dans le sol
DE1904371C3 (de) * 1969-01-29 1974-03-21 Stump Bohr Gmbh, 8000 Muenchen Verfahren zum Herstellen eines Verpreßankers und Umhüllung zum Durchführen des Verfahrens

Also Published As

Publication number Publication date
DE2112258C3 (de) 1982-02-18
CH550934A (de) 1974-06-28
AT313221B (de) 1974-02-11
DE2112258A1 (de) 1972-09-14
DE2112258B2 (de) 1980-09-04

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