CH516099A - Befestigungselement für den Einsatz in Mauerwerk - Google Patents

Befestigungselement für den Einsatz in Mauerwerk

Info

Publication number
CH516099A
CH516099A CH1888269A CH1888269A CH516099A CH 516099 A CH516099 A CH 516099A CH 1888269 A CH1888269 A CH 1888269A CH 1888269 A CH1888269 A CH 1888269A CH 516099 A CH516099 A CH 516099A
Authority
CH
Switzerland
Prior art keywords
masonry
fastening element
fastening
Prior art date
Application number
CH1888269A
Other languages
English (en)
Inventor
Fischer Artur
Original Assignee
Fischer Artur
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 Fischer Artur filed Critical Fischer Artur
Publication of CH516099A publication Critical patent/CH516099A/de

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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
    • F16B25/103—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a drilling screw-point, i.e. with a cutting and material removing action
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
    • E21B10/445—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts percussion type, e.g. for masonry
    • 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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
    • F16B25/0026—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being a hard non-organic material, e.g. stone, concrete or drywall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Dowels (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
CH1888269A 1968-12-21 1969-12-17 Befestigungselement für den Einsatz in Mauerwerk CH516099A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE6812703U DE6812703U (de) 1968-12-21 1968-12-21 Befestigungselement fuer den einsatz in mauerwerk od. dergl.

Publications (1)

Publication Number Publication Date
CH516099A true CH516099A (de) 1971-11-30

Family

ID=6596759

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1888269A CH516099A (de) 1968-12-21 1969-12-17 Befestigungselement für den Einsatz in Mauerwerk

Country Status (8)

Country Link
JP (1) JPS4812030B1 (de)
BE (1) BE743351A (de)
CH (1) CH516099A (de)
DE (1) DE6812703U (de)
FR (1) FR2026773A1 (de)
GB (1) GB1232185A (de)
IL (1) IL33569A0 (de)
NL (1) NL6919096A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026186A (en) * 1976-02-23 1977-05-31 Illinois Tool Works Inc. Self-drilling one-piece masonry anchor
DE3009312A1 (de) * 1980-03-11 1981-09-24 Hilti AG, 9494 Schaan Selbstbohrduebel
GB2254392A (en) * 1991-04-02 1992-10-07 Tu Hsiue Te Albert Self drilling expansion bolt

Also Published As

Publication number Publication date
IL33569A0 (en) 1970-02-19
GB1232185A (de) 1971-05-19
BE743351A (de) 1970-05-28
FR2026773A1 (de) 1970-09-18
NL6919096A (de) 1970-06-23
DE6812703U (de) 1969-04-10
JPS4812030B1 (de) 1973-04-17

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