CA999170A - Self-drilling anchor device - Google Patents

Self-drilling anchor device

Info

Publication number
CA999170A
CA999170A CA190,315A CA190315A CA999170A CA 999170 A CA999170 A CA 999170A CA 190315 A CA190315 A CA 190315A CA 999170 A CA999170 A CA 999170A
Authority
CA
Canada
Prior art keywords
self
anchor device
drilling anchor
drilling
anchor
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
CA190,315A
Inventor
Constantine D. Polos
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA999170A publication Critical patent/CA999170A/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
    • F16B13/002—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose self-cutting
    • F16B13/004—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose self-cutting with a drilling sleeve driven against a tapered or spherical plug
    • 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
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0858—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with an expansible sleeve or dowel body driven against a tapered or spherical expander plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Piles And Underground Anchors (AREA)
CA190,315A 1973-02-16 1974-01-16 Self-drilling anchor device Expired CA999170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US333162A US3889570A (en) 1973-02-16 1973-02-16 Self-drilling anchor device

Publications (1)

Publication Number Publication Date
CA999170A true CA999170A (en) 1976-11-02

Family

ID=23301587

Family Applications (1)

Application Number Title Priority Date Filing Date
CA190,315A Expired CA999170A (en) 1973-02-16 1974-01-16 Self-drilling anchor device

Country Status (5)

Country Link
US (1) US3889570A (en)
CA (1) CA999170A (en)
DE (1) DE2402253A1 (en)
FR (1) FR2218496B1 (en)
GB (1) GB1405584A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2533162C2 (en) * 1975-07-24 1985-05-23 Hilti Ag, Schaan Drilling tool for producing a hole that widens towards the bottom
JPH07150643A (en) * 1992-04-22 1995-06-13 Shinjiyou Seisakusho:Kk Anchor for concrete

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US175672A (en) * 1876-04-04 Improvement in chisels for cutting holes in masonry
US1752999A (en) * 1925-05-29 1930-04-01 John H Phillips Anchoring device
US1762349A (en) * 1925-05-29 1930-06-10 John H Phillips Anchoring apparatus
US2902259A (en) * 1956-11-27 1959-09-01 Carl V Tilden Percussion drill bit and method of producing it
US2896212A (en) * 1958-04-21 1959-07-28 Phillips Drill Co Chuck and handle for manual installation of self-drilling expansion shells
US3049358A (en) * 1960-01-18 1962-08-14 Gregory Ind Inc Tooling and method of installing expansion shells
CH371243A (en) * 1961-04-28 1963-08-15 Sarmi S A Societe D Applic De Self-drilling ankle
GB1070692A (en) * 1963-10-14 1967-06-01 Phillips Drill Co Expansion stud anchor

Also Published As

Publication number Publication date
US3889570A (en) 1975-06-17
GB1405584A (en) 1975-09-10
FR2218496A1 (en) 1974-09-13
FR2218496B1 (en) 1976-11-26
DE2402253A1 (en) 1974-08-22

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