IT965117B - Procedimento per ancorare un elemen to di fissaggio diretto longitu dinalmente in un foru di trivella zione - Google Patents

Procedimento per ancorare un elemen to di fissaggio diretto longitu dinalmente in un foru di trivella zione

Info

Publication number
IT965117B
IT965117B IT6966872A IT6966872A IT965117B IT 965117 B IT965117 B IT 965117B IT 6966872 A IT6966872 A IT 6966872A IT 6966872 A IT6966872 A IT 6966872A IT 965117 B IT965117 B IT 965117B
Authority
IT
Italy
Prior art keywords
dynally
longitu
anchoring
procedure
fixing element
Prior art date
Application number
IT6966872A
Other languages
English (en)
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 IT965117B publication Critical patent/IT965117B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/14—Non-metallic plugs or sleeves; Use of liquid, loose solid or kneadable material therefor
    • F16B13/141—Fixing plugs in holes by the use of settable material
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Insertion Pins And Rivets (AREA)
  • Connection Of Plates (AREA)
  • Joining Of Building Structures In Genera (AREA)
IT6966872A 1971-08-19 1972-08-18 Procedimento per ancorare un elemen to di fissaggio diretto longitu dinalmente in un foru di trivella zione IT965117B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB3906771 1971-08-19
GB5710971 1971-12-08
GB1217272A GB1398846A (en) 1971-08-19 1972-03-15 Fixing elements

Publications (1)

Publication Number Publication Date
IT965117B true IT965117B (it) 1974-01-31

Family

ID=27256799

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6966872A IT965117B (it) 1971-08-19 1972-08-18 Procedimento per ancorare un elemen to di fissaggio diretto longitu dinalmente in un foru di trivella zione

Country Status (8)

Country Link
CA (1) CA983299A (it)
DE (1) DE2240192A1 (it)
ES (1) ES406312A1 (it)
FR (1) FR2150193A5 (it)
GB (1) GB1398846A (it)
IE (1) IE38143B1 (it)
IT (1) IT965117B (it)
SE (1) SE397210B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2707238C3 (de) * 1977-02-19 1979-07-12 Dyckerhoff & Widmann Ag, 8000 Muenchen Korrosionsgeschütztes Zugglied für einen vorspannbaren Anker im Festgestein
DE102007011198B4 (de) 2007-03-06 2019-02-21 Cvt Industriebedarf Gmbh Vorrichtung zur Befestigung von Gegenständen
CN101509386B (zh) * 2009-03-24 2011-03-30 于守东 复合支护锚杆及其施工方法

Also Published As

Publication number Publication date
FR2150193A5 (it) 1973-03-30
CA983299A (en) 1976-02-10
IE38143B1 (en) 1978-01-04
SE397210B (sv) 1977-10-24
ES406312A1 (es) 1975-07-16
DE2240192A1 (de) 1973-02-22
IE38143L (en) 1973-02-19
GB1398846A (en) 1975-06-25

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