AT319548B - Fastening screw - Google Patents

Fastening screw

Info

Publication number
AT319548B
AT319548B AT870172A AT870172A AT319548B AT 319548 B AT319548 B AT 319548B AT 870172 A AT870172 A AT 870172A AT 870172 A AT870172 A AT 870172A AT 319548 B AT319548 B AT 319548B
Authority
AT
Austria
Prior art keywords
fastening screw
fastening
screw
Prior art date
Application number
AT870172A
Other languages
German (de)
Inventor
Mueller Hans
Original Assignee
Knipping Gmbh A
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 Knipping Gmbh A filed Critical Knipping Gmbh A
Application granted granted Critical
Publication of AT319548B publication Critical patent/AT319548B/en

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
    • 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
    • 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
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
    • F16B25/0047—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the ridge being characterised by its cross-section in the plane of the shaft axis
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • F16B35/048—Specially-shaped necks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Connection Of Plates (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Dowels (AREA)
AT870172A 1971-12-23 1972-10-10 Fastening screw AT319548B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7148397 1971-12-23

Publications (1)

Publication Number Publication Date
AT319548B true AT319548B (en) 1974-12-27

Family

ID=6625913

Family Applications (1)

Application Number Title Priority Date Filing Date
AT870172A AT319548B (en) 1971-12-23 1972-10-10 Fastening screw

Country Status (8)

Country Link
AT (1) AT319548B (en)
BE (1) BE793109A (en)
DE (1) DE2228456A1 (en)
ES (1) ES186587Y (en)
FI (1) FI54966C (en)
FR (1) FR2165506A5 (en)
IT (1) IT969666B (en)
NO (1) NO130329B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT379873B (en) * 1983-10-19 1986-03-10 Sfs Stadler Ag SELF-TAPING SCREW

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8326359D0 (en) * 1983-10-01 1983-11-02 Headrate Ltd Fastening
DE3639964A1 (en) * 1986-11-22 1988-08-04 Peri Werk Schwoerer Kg Artur CONTROL PANEL FOR CONCRETE SHUTTERING AND SCREW FOR FASTENING
US5540531A (en) * 1993-02-24 1996-07-30 Olympic Manufacturing Group, Inc. Panel fastener
CA2140475C (en) * 1995-01-18 2000-03-07 Uli Walther Screw
DE29720795U1 (en) * 1997-11-24 1999-04-01 Joh. Friedrich Behrens AG, 22926 Ahrensburg Nail screw
FR2960272A1 (en) * 2010-05-20 2011-11-25 Lafarge Gypsum Int Screw for connecting e.g. plaster boards of partition, has rod with nominal diameter higher than or equal to specific value, and head with maximal diameter lower than or equal to specific value, where head includes portion linked to rod

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT379873B (en) * 1983-10-19 1986-03-10 Sfs Stadler Ag SELF-TAPING SCREW

Also Published As

Publication number Publication date
ES186587Y (en) 1974-07-16
FI54966C (en) 1979-04-10
IT969666B (en) 1974-04-10
BE793109A (en) 1973-04-16
FR2165506A5 (en) 1973-08-03
DE2228456A1 (en) 1973-12-20
FI54966B (en) 1978-12-29
NO130329B (en) 1974-08-12
ES186587U (en) 1973-11-01

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee