AU4040593A - Self-boring and self-cutting screw - Google Patents

Self-boring and self-cutting screw

Info

Publication number
AU4040593A
AU4040593A AU40405/93A AU4040593A AU4040593A AU 4040593 A AU4040593 A AU 4040593A AU 40405/93 A AU40405/93 A AU 40405/93A AU 4040593 A AU4040593 A AU 4040593A AU 4040593 A AU4040593 A AU 4040593A
Authority
AU
Australia
Prior art keywords
self
boring
cutting screw
cutting
screw
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.)
Abandoned
Application number
AU40405/93A
Other languages
English (en)
Inventor
Walter Kobler
Ernst Schonauer
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.)
SFS Stadler Holding AG
Original Assignee
SFS Stadler Holding AG
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 SFS Stadler Holding AG filed Critical SFS Stadler Holding AG
Publication of AU4040593A publication Critical patent/AU4040593A/en
Abandoned legal-status Critical Current

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
    • F16B33/00Features common to bolt and nut
    • F16B33/008Corrosion preventing means
    • 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
    • F16B25/0031Screws 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
    • 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
    • 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
    • F16B25/0089Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw the screw having wings
    • 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
    • F16B25/10Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
    • F16B25/103Screws 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
    • 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
    • F16B35/00Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • 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
    • F16B35/00Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04Screw-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
    • F16B35/06Specially-shaped heads
    • F16B35/065Specially-shaped heads with self-countersink-cutting means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Connection Of Plates (AREA)
AU40405/93A 1992-05-15 1993-04-20 Self-boring and self-cutting screw Abandoned AU4040593A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4216198 1992-05-15
DE19924216198 DE4216198A1 (de) 1992-05-15 1992-05-15 Selbstbohrende und -gewindeschneidende Schraube

Publications (1)

Publication Number Publication Date
AU4040593A true AU4040593A (en) 1993-12-13

Family

ID=6459030

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40405/93A Abandoned AU4040593A (en) 1992-05-15 1993-04-20 Self-boring and self-cutting screw

Country Status (3)

Country Link
AU (1) AU4040593A (de)
DE (1) DE4216198A1 (de)
WO (1) WO1993023679A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2721819B1 (fr) * 1994-07-04 1996-10-04 Amp Dev Dispositif de cheville auto-foreuse et auto-taraudeuse, a embout de maintien secable, pour le blocage d'une plaque d'osteosynthese ou la coaptation de deux fragments osseux
DE19615191C5 (de) * 1996-04-17 2006-02-09 Sfs Intec Holding Ag Schraube und Verfahren zur drehmomentbegrenzten Befestigung von Metall- und/oder Kunststoffprofilen oder -platten auf einem Unterbau
DE29613839U1 (de) * 1996-08-09 1997-09-04 Sfs Industrie Holding Ag, Heerbrugg Schraube zur Befestigung von Beschlägen oder Beschlagteilen an Hohlprofilen oder an Vollprofilen
DE29621922U1 (de) * 1996-12-17 1998-04-16 Mitek Ind Gmbh Bohrschraube
DE29621923U1 (de) 1996-12-17 1998-04-16 Mitek Ind Gmbh Holztragwerkverbindungssystem
US6669396B2 (en) 1997-06-09 2003-12-30 Sfs Industrie Holding Ag Connecting element for connecting at least two wooden construction parts and a joint plate
DE19724285C2 (de) * 1997-06-09 2000-06-08 Sfs Intec Holding Ag Stabförmiges Verbindungselement
AUPQ727500A0 (en) * 2000-05-03 2000-05-25 Itw Australia Pty Ltd A screw fastener
DE20308603U1 (de) 2003-05-30 2003-08-21 Duve Umformtechnik GmbH, 58809 Neuenrade Selbstbohrende Schraube
DE202018103106U1 (de) 2018-06-04 2018-07-02 Asc & Cawi Kalt- Und Umformtechnik Gmbh Bohrschraube

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1650986A1 (de) * 1968-01-16 1970-11-12 Knipping Gmbh A Selbstbohrende und sich selbst versenkende Kopfschraube
DE6914365U (de) * 1969-04-03 1969-09-11 Arnold Knipping Gmbh Fa Selbstbohrande und sich selbst versenkende kopfschraube
DE2019040A1 (de) * 1970-04-21 1971-11-11 Hettmannsperger H Schraube
DE2549147C2 (de) * 1975-11-03 1985-01-17 Itw-Ateco Gmbh, 2000 Norderstedt Bohrschraube
AT369871B (de) * 1980-09-30 1983-02-10 Sfs Stadler Ag Selbstbohrende schraube
AU1152588A (en) * 1987-02-18 1988-09-14 Sfs Stadler Ag Fixing device and method for the manufacture of same

Also Published As

Publication number Publication date
WO1993023679A1 (de) 1993-11-25
DE4216198A1 (de) 1993-11-18

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