FR1515194A - Assemblages pour tiges d'ancrage - Google Patents

Assemblages pour tiges d'ancrage

Info

Publication number
FR1515194A
FR1515194A FR91644A FR91644A FR1515194A FR 1515194 A FR1515194 A FR 1515194A FR 91644 A FR91644 A FR 91644A FR 91644 A FR91644 A FR 91644A FR 1515194 A FR1515194 A FR 1515194A
Authority
FR
France
Prior art keywords
anchor rod
rod assemblies
assemblies
anchor
rod
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
FR91644A
Other languages
English (en)
Inventor
Louis Lamendin
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
Priority to FR91644A priority Critical patent/FR1515194A/fr
Priority to BE708923D priority patent/BE708923A/xx
Priority to GB272868A priority patent/GB1177882A/en
Application granted granted Critical
Publication of FR1515194A publication Critical patent/FR1515194A/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)
FR91644A 1967-01-18 1967-01-18 Assemblages pour tiges d'ancrage Expired FR1515194A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR91644A FR1515194A (fr) 1967-01-18 1967-01-18 Assemblages pour tiges d'ancrage
BE708923D BE708923A (fr) 1967-01-18 1968-01-03
GB272868A GB1177882A (en) 1967-01-18 1968-01-18 Anchor Rod Assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR91644A FR1515194A (fr) 1967-01-18 1967-01-18 Assemblages pour tiges d'ancrage

Publications (1)

Publication Number Publication Date
FR1515194A true FR1515194A (fr) 1968-03-01

Family

ID=8624053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR91644A Expired FR1515194A (fr) 1967-01-18 1967-01-18 Assemblages pour tiges d'ancrage

Country Status (1)

Country Link
FR (1) FR1515194A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784530A (en) * 1986-09-16 1988-11-15 Price Jr Stanley J Roof bolt apparatus
US5073072A (en) * 1991-02-04 1991-12-17 General Dynamics Corporation/Convair Division Threaded split-bushing fastener assembly
DE4438997B4 (de) * 1994-11-01 2007-01-25 "Alwag" Tunnelausbau Gesellschaft Mbh Gebirgsanker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784530A (en) * 1986-09-16 1988-11-15 Price Jr Stanley J Roof bolt apparatus
US5073072A (en) * 1991-02-04 1991-12-17 General Dynamics Corporation/Convair Division Threaded split-bushing fastener assembly
DE4438997B4 (de) * 1994-11-01 2007-01-25 "Alwag" Tunnelausbau Gesellschaft Mbh Gebirgsanker

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