AU4566500A - Method for screwing a thread-cutting screw into a drilled hole and thread-cutting screw for carrying out this method - Google Patents

Method for screwing a thread-cutting screw into a drilled hole and thread-cutting screw for carrying out this method

Info

Publication number
AU4566500A
AU4566500A AU45665/00A AU4566500A AU4566500A AU 4566500 A AU4566500 A AU 4566500A AU 45665/00 A AU45665/00 A AU 45665/00A AU 4566500 A AU4566500 A AU 4566500A AU 4566500 A AU4566500 A AU 4566500A
Authority
AU
Australia
Prior art keywords
thread
cutting screw
drilled hole
screwing
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
AU45665/00A
Inventor
Anton Gerhard
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.)
Toge Duebel GmbH and Co KG
Original Assignee
Toge Duebel A Gerhard 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
Priority claimed from DE19944602A external-priority patent/DE19944602A1/en
Application filed by Toge Duebel A Gerhard KG filed Critical Toge Duebel A Gerhard KG
Publication of AU4566500A publication Critical patent/AU4566500A/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
    • F16B25/0026—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
    • F16B25/0052—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 having indentations, notches or the like in order to improve the cutting behaviour
    • 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
    • F16B25/0094—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw the screw being assembled or manufactured from several components, e.g. a tip out of a first material welded to shaft of a second 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/284—Locking by means of elastic deformation
    • F16B39/286—Locking by means of elastic deformation caused by saw cuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Dowels (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

A screw is introduced into a drilled hole (6) in a solid but porous material (7), especially concrete, in a sealed manner by means of pushing a cartridge (17) into said drilled hole (6) and then screwing the thread-cutting screw (1) in. A sealing agent (19) that is contained in the cartridge (17) is pressed into a channel (21) configured between the wall (16) of the drilled hole and the core (2) of the screw (1) and into the surrounding material (7), under pressure.
AU45665/00A 1999-05-26 2000-05-17 Method for screwing a thread-cutting screw into a drilled hole and thread-cutting screw for carrying out this method Abandoned AU4566500A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19924007 1999-05-26
DE19924007 1999-05-26
DE19944602A DE19944602A1 (en) 1999-05-26 1999-09-17 Method for screwing a thread-cutting screw into a borehole and thread-cutting screw for carrying out the method
DE19944602 1999-09-17
PCT/EP2000/004448 WO2000073671A1 (en) 1999-05-26 2000-05-17 Method for screwing a thread-cutting screw into a drilled hole and thread-cutting screw for carrying out this method

Publications (1)

Publication Number Publication Date
AU4566500A true AU4566500A (en) 2000-12-18

Family

ID=26053515

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45665/00A Abandoned AU4566500A (en) 1999-05-26 2000-05-17 Method for screwing a thread-cutting screw into a drilled hole and thread-cutting screw for carrying out this method

Country Status (4)

Country Link
EP (1) EP1180219B1 (en)
AT (1) ATE278116T1 (en)
AU (1) AU4566500A (en)
WO (1) WO2000073671A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016118394A1 (en) * 2016-09-28 2018-03-29 Bochumer Eisenhütte Heintzmann GmbH & Co. Bau- und Beteiligungs KG Concrete screw for a vehicle restraint system
DE102020108557A1 (en) * 2019-08-08 2021-02-11 Ludwig Hettich Holding Gmbh & Co. Kg System for fastening an anchor in a mineral substrate

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690879A (en) * 1948-05-25 1954-10-05 Snyder Jacob Rush Metal-to-wood fastening for railway ties
US3897713A (en) * 1974-03-06 1975-08-05 Illinois Tool Works Double-ended stud
DE2538821A1 (en) * 1975-09-01 1977-03-03 Hilti Ag ADHESIVE ANCHORS
DE3514031A1 (en) 1985-04-18 1986-10-23 Hilti Ag, Schaan ACRYLATE RESIN ADHESIVES AND THEIR USE FOR ANCHORINGS
AU712854B2 (en) 1996-07-29 1999-11-18 Toge-Dubel A. Gerhard Kg Self-tapping screw, in particular concrete screw
DE19841135A1 (en) 1997-09-25 1999-04-01 Toge Duebel A Gerhard Kg Steel self-cutting anchorage bolt for concrete structure
DE19801103A1 (en) 1998-01-15 1999-07-22 Toge Duebel A Gerhard Kg Tapping screw
DE19801102A1 (en) 1998-01-15 1999-07-22 Toge Duebel A Gerhard Kg Tapping screw

Also Published As

Publication number Publication date
WO2000073671A1 (en) 2000-12-07
EP1180219A1 (en) 2002-02-20
EP1180219B1 (en) 2004-09-29
ATE278116T1 (en) 2004-10-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase