FR1169846A - Dispositifs de solidarisation et d'ancrage - Google Patents

Dispositifs de solidarisation et d'ancrage

Info

Publication number
FR1169846A
FR1169846A FR1169846DA FR1169846A FR 1169846 A FR1169846 A FR 1169846A FR 1169846D A FR1169846D A FR 1169846DA FR 1169846 A FR1169846 A FR 1169846A
Authority
FR
France
Prior art keywords
securing
anchoring devices
anchoring
devices
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)
Inventor
Etienne-Marie Delacoux Roseaux
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 filed Critical
Application granted granted Critical
Publication of FR1169846A publication Critical patent/FR1169846A/fr
Expired 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
    • E21D21/008—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)
FR1169846D 1957-03-18 1957-03-18 Dispositifs de solidarisation et d'ancrage Expired FR1169846A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1169846T 1957-03-18

Publications (1)

Publication Number Publication Date
FR1169846A true FR1169846A (fr) 1959-01-06

Family

ID=9656756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1169846D Expired FR1169846A (fr) 1957-03-18 1957-03-18 Dispositifs de solidarisation et d'ancrage

Country Status (1)

Country Link
FR (1) FR1169846A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182565A1 (fr) * 1984-11-10 1986-05-28 Hayden John Adams Boulon d'ancrage
WO2001011194A1 (fr) * 1999-08-06 2001-02-15 Techmo Entwicklungs- Und Vertriebs Gmbh Procede permettant de fixer une ancre extensible et ancre extensible

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182565A1 (fr) * 1984-11-10 1986-05-28 Hayden John Adams Boulon d'ancrage
WO2001011194A1 (fr) * 1999-08-06 2001-02-15 Techmo Entwicklungs- Und Vertriebs Gmbh Procede permettant de fixer une ancre extensible et ancre extensible

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