AT336354B - Holzschraube, insbesondere zum einschrauben in sperrholztafeln - Google Patents

Holzschraube, insbesondere zum einschrauben in sperrholztafeln

Info

Publication number
AT336354B
AT336354B AT210074A AT210074A AT336354B AT 336354 B AT336354 B AT 336354B AT 210074 A AT210074 A AT 210074A AT 210074 A AT210074 A AT 210074A AT 336354 B AT336354 B AT 336354B
Authority
AT
Austria
Prior art keywords
screwing
plywood panels
wooden screw
wooden
screw
Prior art date
Application number
AT210074A
Other languages
English (en)
Other versions
ATA210074A (de
Original Assignee
Meyer Keller Noe Schalttech
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 Meyer Keller Noe Schalttech filed Critical Meyer Keller Noe Schalttech
Publication of ATA210074A publication Critical patent/ATA210074A/de
Application granted granted Critical
Publication of AT336354B publication Critical patent/AT336354B/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
    • F16B25/001—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
    • F16B25/0031—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 screw being designed to be screwed into different materials, e.g. a layered structure or through metallic and wooden parts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Connection Of Plates (AREA)
AT210074A 1973-03-17 1974-03-13 Holzschraube, insbesondere zum einschrauben in sperrholztafeln AT336354B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7310177 1973-03-17

Publications (2)

Publication Number Publication Date
ATA210074A ATA210074A (de) 1976-08-15
AT336354B true AT336354B (de) 1977-05-10

Family

ID=6637469

Family Applications (1)

Application Number Title Priority Date Filing Date
AT210074A AT336354B (de) 1973-03-17 1974-03-13 Holzschraube, insbesondere zum einschrauben in sperrholztafeln

Country Status (2)

Country Link
AT (1) AT336354B (de)
CH (1) CH576081A5 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011001176A1 (de) * 2011-03-09 2012-09-13 Rampa Verbindungstechnik GmbH & Co. KG Gewindehülse

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005003472B4 (de) * 2005-01-25 2008-11-13 Sfs Intec Holding Ag Befestigung von Bohlen, Platten oder Latten aus Holz oder Holzwerkstoffen an einem metallischen Unterbau mittels Schrauben

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011001176A1 (de) * 2011-03-09 2012-09-13 Rampa Verbindungstechnik GmbH & Co. KG Gewindehülse
US9016996B2 (en) 2011-03-09 2015-04-28 Rampa Verbindungstechnik GmbH & Co. KG Threaded sleeves

Also Published As

Publication number Publication date
ATA210074A (de) 1976-08-15
CH576081A5 (de) 1976-05-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELA Expired due to lapse of time