CA994579A - Expansion shield for anchoring a screw or a bolt in a hole in masonry, concrete or stone, and a method and a tool for producing a shield - Google Patents

Expansion shield for anchoring a screw or a bolt in a hole in masonry, concrete or stone, and a method and a tool for producing a shield

Info

Publication number
CA994579A
CA994579A CA154,386A CA154386A CA994579A CA 994579 A CA994579 A CA 994579A CA 154386 A CA154386 A CA 154386A CA 994579 A CA994579 A CA 994579A
Authority
CA
Canada
Prior art keywords
shield
masonry
anchoring
stone
concrete
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
CA154,386A
Other languages
English (en)
Other versions
CA154386S (en
Inventor
Sten Zeilon
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.)
Arbman Development AB
Original Assignee
Arbman Development 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 Development AB filed Critical Arbman Development AB
Application granted granted Critical
Publication of CA994579A publication Critical patent/CA994579A/en
Expired legal-status Critical Current

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)
CA154,386A 1971-10-22 1972-10-20 Expansion shield for anchoring a screw or a bolt in a hole in masonry, concrete or stone, and a method and a tool for producing a shield Expired CA994579A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA994579A true CA994579A (en) 1976-08-10

Family

ID=20297401

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,386A Expired CA994579A (en) 1971-10-22 1972-10-20 Expansion shield for anchoring a screw or a bolt in a hole in masonry, concrete or stone, and a method and a tool for producing a shield

Country Status (10)

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

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 (cs) 1975-10-22
FR2157615A5 (cs) 1973-06-01
DE2251109A1 (de) 1973-05-10
NO132325B (cs) 1975-07-14
FI53615B (cs) 1978-02-28
CH565953A5 (cs) 1975-08-29
BE790384A (fr) 1973-04-20
IT969756B (it) 1974-04-10
SE357408B (cs) 1973-06-25
GB1411805A (en) 1975-10-29

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