IT969756B - Scudo ad espansione per ancorare una vite od un bullone in un foro in muratura calcestruzzo o pietra nonche metodo ed utensile per produrre tale scudo - Google Patents

Scudo ad espansione per ancorare una vite od un bullone in un foro in muratura calcestruzzo o pietra nonche metodo ed utensile per produrre tale scudo

Info

Publication number
IT969756B
IT969756B IT3074372A IT3074372A IT969756B IT 969756 B IT969756 B IT 969756B IT 3074372 A IT3074372 A IT 3074372A IT 3074372 A IT3074372 A IT 3074372A IT 969756 B IT969756 B IT 969756B
Authority
IT
Italy
Prior art keywords
shield
anchoring
concrete
bolt
tool
Prior art date
Application number
IT3074372A
Other languages
English (en)
Italian (it)
Original Assignee
Arbman Dev Ab
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 Arbman Dev Ab filed Critical Arbman Dev Ab
Application granted granted Critical
Publication of IT969756B publication Critical patent/IT969756B/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
    • F16B13/02—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose in one piece with protrusions or ridges on the shaft
    • F16B13/025—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose in one piece with protrusions or ridges on the shaft of rolled sheet material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/143—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same for installing wire thread inserts or tubular threaded inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Dowels (AREA)
  • Piles And Underground Anchors (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
IT3074372A 1971-10-22 1972-10-20 Scudo ad espansione per ancorare una vite od un bullone in un foro in muratura calcestruzzo o pietra nonche metodo ed utensile per produrre tale scudo IT969756B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1342971A SE357408B (OSRAM) 1971-10-22 1971-10-22

Publications (1)

Publication Number Publication Date
IT969756B true IT969756B (it) 1974-04-10

Family

ID=20297401

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3074372A IT969756B (it) 1971-10-22 1972-10-20 Scudo ad espansione per ancorare una vite od un bullone in un foro in muratura calcestruzzo o pietra nonche metodo ed utensile per produrre tale scudo

Country Status (10)

Country Link
BE (1) BE790384A (OSRAM)
CA (1) CA994579A (OSRAM)
CH (1) CH565953A5 (OSRAM)
DE (1) DE2251109A1 (OSRAM)
FI (1) FI53615C (OSRAM)
FR (1) FR2157615A5 (OSRAM)
GB (1) GB1411805A (OSRAM)
IT (1) IT969756B (OSRAM)
NO (1) NO132325C (OSRAM)
SE (1) SE357408B (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116850A1 (de) * 1981-04-28 1982-11-11 Hilti AG, 9494 Schaan Spreizhuelse fuer bauwerksteile
EP0176545A1 (de) * 1984-03-16 1986-04-09 Novotrade Rt. Spreizdübel für die verankerung in bohrlöchern beliebiger durchmesser

Also Published As

Publication number Publication date
FI53615C (fi) 1978-06-12
NO132325C (OSRAM) 1975-10-22
FR2157615A5 (OSRAM) 1973-06-01
DE2251109A1 (de) 1973-05-10
NO132325B (OSRAM) 1975-07-14
FI53615B (OSRAM) 1978-02-28
CH565953A5 (OSRAM) 1975-08-29
BE790384A (fr) 1973-04-20
SE357408B (OSRAM) 1973-06-25
GB1411805A (en) 1975-10-29
CA994579A (en) 1976-08-10

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