AU8525398A - Hybrid screw - Google Patents

Hybrid screw Download PDF

Info

Publication number
AU8525398A
AU8525398A AU85253/98A AU8525398A AU8525398A AU 8525398 A AU8525398 A AU 8525398A AU 85253/98 A AU85253/98 A AU 85253/98A AU 8525398 A AU8525398 A AU 8525398A AU 8525398 A AU8525398 A AU 8525398A
Authority
AU
Australia
Prior art keywords
fastener
screw
thread
stem
thread means
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
AU85253/98A
Other languages
English (en)
Inventor
Pierre R. Mcduff
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.)
Cobra Anchors Co Ltd
Original Assignee
Cobra Anchors Co Ltd
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 Cobra Anchors Co Ltd filed Critical Cobra Anchors Co Ltd
Publication of AU8525398A publication Critical patent/AU8525398A/en
Abandoned legal-status Critical Current

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
    • F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft
    • 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
    • F16B25/106—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a self-piercing screw-point, i.e. without removing material
    • 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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
AU85253/98A 1997-07-24 1998-07-24 Hybrid screw Abandoned AU8525398A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002211473A CA2211473A1 (fr) 1997-07-24 1997-07-24 Vis hybride
CA2211473 1997-07-24
PCT/CA1998/000717 WO1999005420A1 (fr) 1997-07-24 1998-07-24 Vis hybride

Publications (1)

Publication Number Publication Date
AU8525398A true AU8525398A (en) 1999-02-16

Family

ID=4161115

Family Applications (1)

Application Number Title Priority Date Filing Date
AU85253/98A Abandoned AU8525398A (en) 1997-07-24 1998-07-24 Hybrid screw

Country Status (4)

Country Link
EP (1) EP0996828A1 (fr)
AU (1) AU8525398A (fr)
CA (1) CA2211473A1 (fr)
WO (1) WO1999005420A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7160074B2 (en) 2004-09-13 2007-01-09 Illinois Tool Works Inc. Garage hook
US7661917B2 (en) 2003-10-10 2010-02-16 Illinois Tool Works, Inc. Three piece garage hook
US8192123B2 (en) 2003-10-10 2012-06-05 Illinois Tool Works Inc. Drywall fastener
US7934895B2 (en) 2003-10-10 2011-05-03 Illinois Tool Works Inc. Self-drilling anchor
US8114226B2 (en) 2008-03-14 2012-02-14 Illinois Tool Works Inc. Wall mountable holder
US8272610B2 (en) 2008-03-14 2012-09-25 Illinois Tool Works Inc. Wall mountable holder
US8333356B2 (en) 2009-11-02 2012-12-18 Illinois Tool Works Inc. Wall mountable holder system
US8317148B2 (en) 2009-02-27 2012-11-27 Illinois Tool Works Inc. Wall mountable holder system
US8757570B2 (en) 2009-02-27 2014-06-24 Illinois Tool Works Inc. Wall mountable holder system
US8448910B2 (en) 2009-02-27 2013-05-28 Illinois Tool Works Inc. Wall mountable holder system
DE102009023111A1 (de) 2009-05-28 2010-12-02 Ejot Baubefestigungen Gmbh Loch- und gewindeformende Schraube
US20160003283A1 (en) * 2014-03-01 2016-01-07 Franklin Jiri CALL Steel stud anchor
US9593705B2 (en) 2014-03-01 2017-03-14 Franklin Hall Steel stud anchor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE217821C (fr) * 1900-01-01
GB413027A (en) * 1933-01-19 1934-07-12 Hugues Louis Dardelet Improvements in or relating to the connecting of metallic members by screwed joints
US2093172A (en) * 1935-03-25 1937-09-14 Illinois Tool Works Tapping screw
US3752030A (en) * 1971-07-29 1973-08-14 F Steurer Screw
DE4121751A1 (de) * 1991-07-01 1993-01-07 Juergen Werner Keilschraube

Also Published As

Publication number Publication date
CA2211473A1 (fr) 1999-01-24
WO1999005420A1 (fr) 1999-02-04
EP0996828A1 (fr) 2000-05-03

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Legal Events

Date Code Title Description
MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted