FR1081242A - Dispositif d'ancrage - Google Patents

Dispositif d'ancrage

Info

Publication number
FR1081242A
FR1081242A FR1081242DA FR1081242A FR 1081242 A FR1081242 A FR 1081242A FR 1081242D A FR1081242D A FR 1081242DA FR 1081242 A FR1081242 A FR 1081242A
Authority
FR
France
Prior art keywords
anchoring device
anchoring
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.)
Expired
Application number
Other languages
English (en)
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.)
Anciens Etablissements Goldenberg et Cie
Original Assignee
Anciens Etablissements Goldenberg et Cie
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 Anciens Etablissements Goldenberg et Cie filed Critical Anciens Etablissements Goldenberg et Cie
Application granted granted Critical
Publication of FR1081242A publication Critical patent/FR1081242A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21D21/008—Anchoring or tensioning means

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)
FR1081242D 1953-04-28 1953-04-28 Dispositif d'ancrage Expired FR1081242A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1081242T 1953-04-28

Publications (1)

Publication Number Publication Date
FR1081242A true FR1081242A (fr) 1954-12-16

Family

ID=9610014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1081242D Expired FR1081242A (fr) 1953-04-28 1953-04-28 Dispositif d'ancrage

Country Status (1)

Country Link
FR (1) FR1081242A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000047871A1 (fr) * 1999-02-11 2000-08-17 Grant Spencer Gore Piece d'ancrage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000047871A1 (fr) * 1999-02-11 2000-08-17 Grant Spencer Gore Piece d'ancrage

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