DK3380737T3 - Betonskrue - Google Patents

Betonskrue Download PDF

Info

Publication number
DK3380737T3
DK3380737T3 DK16788634.0T DK16788634T DK3380737T3 DK 3380737 T3 DK3380737 T3 DK 3380737T3 DK 16788634 T DK16788634 T DK 16788634T DK 3380737 T3 DK3380737 T3 DK 3380737T3
Authority
DK
Denmark
Prior art keywords
concrete screw
concrete
screw
Prior art date
Application number
DK16788634.0T
Other languages
English (en)
Inventor
Berthold Weichert
Oliver Hacker
Raphael Dixa
Original Assignee
Fischerwerke Gmbh & Co Kg
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 Fischerwerke Gmbh & Co Kg filed Critical Fischerwerke Gmbh & Co Kg
Application granted granted Critical
Publication of DK3380737T3 publication Critical patent/DK3380737T3/da

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/001Screws 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
    • F16B25/0026Screws 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0042Screws 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
    • F16B25/0047Screws 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0042Screws 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
    • F16B25/0052Screws 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 having indentations, notches or the like in order to improve the cutting behaviour
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0042Screws 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
    • F16B25/0057Screws 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 screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
DK16788634.0T 2015-11-26 2016-10-28 Betonskrue DK3380737T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015120470.3A DE102015120470A1 (de) 2015-11-26 2015-11-26 Betonschraube
PCT/EP2016/001801 WO2017088947A1 (de) 2015-11-26 2016-10-28 Betonschraube

Publications (1)

Publication Number Publication Date
DK3380737T3 true DK3380737T3 (da) 2021-05-10

Family

ID=57218848

Family Applications (1)

Application Number Title Priority Date Filing Date
DK16788634.0T DK3380737T3 (da) 2015-11-26 2016-10-28 Betonskrue

Country Status (8)

Country Link
EP (1) EP3380737B1 (da)
CN (1) CN108350922A (da)
BR (1) BR112018004500A2 (da)
DE (1) DE102015120470A1 (da)
DK (1) DK3380737T3 (da)
ES (1) ES2881288T3 (da)
PL (1) PL3380737T3 (da)
WO (1) WO2017088947A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018114983A1 (de) 2018-06-21 2019-12-24 Ejot Gmbh & Co. Kg Selbstfurchende Schraube
DE102018114984A1 (de) * 2018-06-21 2019-12-24 Ejot Gmbh & Co. Kg Schraube zur Verschraubung in Kunststoff

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19938363A1 (de) * 1999-08-13 2001-02-15 Hilti Ag Schraubanker
US20030031528A1 (en) * 2001-07-31 2003-02-13 Kram Guenther Reinhard Multi-mate fastener
AU2003239788A1 (en) * 2003-02-18 2004-09-09 Toge-Dubel A. Gerhard Kg Thread-cutting screw
DE102005017596A1 (de) * 2005-04-16 2006-10-19 Fischerwerke Artur Fischer Gmbh & Co. Kg Gewindeschneidende Betonschraube
DE102006037006B4 (de) 2006-08-08 2014-08-07 TOGE-Dübel A. Gerhard KG Beton-Schraube
DE102006000539A1 (de) * 2006-12-19 2008-06-26 Hilti Ag Befestigungselement
SG179322A1 (en) * 2010-10-01 2012-04-27 Infastech Ip Pte Ltd Threaded fastener
DE102013109647A1 (de) * 2013-09-04 2015-03-05 Ludwig Hettich & Co. Kg Schraubanker

Also Published As

Publication number Publication date
WO2017088947A1 (de) 2017-06-01
CN108350922A (zh) 2018-07-31
ES2881288T3 (es) 2021-11-29
EP3380737A1 (de) 2018-10-03
PL3380737T3 (pl) 2021-11-08
EP3380737B1 (de) 2021-05-05
DE102015120470A1 (de) 2017-06-01
BR112018004500A2 (pt) 2018-09-25

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