DK1635077T3 - Fastgöringsindretning med en gevindformende skrue - Google Patents

Fastgöringsindretning med en gevindformende skrue

Info

Publication number
DK1635077T3
DK1635077T3 DK05019781T DK05019781T DK1635077T3 DK 1635077 T3 DK1635077 T3 DK 1635077T3 DK 05019781 T DK05019781 T DK 05019781T DK 05019781 T DK05019781 T DK 05019781T DK 1635077 T3 DK1635077 T3 DK 1635077T3
Authority
DK
Denmark
Prior art keywords
thread
shaft
screw
pilot hole
central portion
Prior art date
Application number
DK05019781T
Other languages
English (en)
Inventor
David C Griffin
Thomas D Kelly
Original Assignee
Esab Group Inc
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 Esab Group Inc filed Critical Esab Group Inc
Application granted granted Critical
Publication of DK1635077T3 publication Critical patent/DK1635077T3/da

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
    • F16B25/0021—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 metal, e.g. sheet-metal or aluminium
    • 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
    • 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/006—Non-metallic fasteners using screw-thread
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-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
    • F16B35/041—Specially-shaped shafts
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/005—Nuts or like thread-engaging members into which threads are cut during screwing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Connection Of Plates (AREA)
  • Dowels (AREA)
  • Closures For Containers (AREA)
  • Surgical Instruments (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Bolts, Nuts, And Washers (AREA)
DK05019781T 2004-09-13 2005-09-12 Fastgöringsindretning med en gevindformende skrue DK1635077T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/939,645 US7179036B2 (en) 2004-09-13 2004-09-13 Fastening arrangement employing thread-forming screw

Publications (1)

Publication Number Publication Date
DK1635077T3 true DK1635077T3 (da) 2007-12-10

Family

ID=35295375

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05019781T DK1635077T3 (da) 2004-09-13 2005-09-12 Fastgöringsindretning med en gevindformende skrue

Country Status (7)

Country Link
US (1) US7179036B2 (da)
EP (1) EP1635077B1 (da)
JP (1) JP4224480B2 (da)
AT (1) ATE369500T1 (da)
CA (1) CA2518659C (da)
DE (1) DE602005001907T2 (da)
DK (1) DK1635077T3 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7179036B2 (en) 2004-09-13 2007-02-20 The Esab Group, Inc. Fastening arrangement employing thread-forming screw
DE102010000702A1 (de) * 2010-01-06 2011-07-07 Arnold Umformtechnik GmbH & Co. KG, 74670 Gewindeformende Schraube und ihre Verwendung
SG195045A1 (en) * 2011-05-20 2013-12-30 Nitto Seiko Kk Tapping screw
US8979417B2 (en) * 2011-07-14 2015-03-17 Volkswagen Aktiengesellschaft Attachment system
US9040868B2 (en) 2011-08-19 2015-05-26 Illinois Tool Works Inc. Plasma torch and retaining cap with fast securing threads
EP2657547B1 (de) * 2012-04-24 2014-04-02 Nedschroef Fraulautern GmbH Schraube
US9433454B2 (en) 2013-03-14 2016-09-06 Amei Technologies, Inc. Variable angle screws, plates and systems
US9150145B2 (en) 2014-02-07 2015-10-06 Volkswagen Ag Vehicle headlight assembly with self-adjusting fasteners
DE102017126963B4 (de) * 2017-11-16 2023-08-03 Physik Instrumente (Pi) Gmbh & Co. Kg Spindelmutter
DE102018206757A1 (de) * 2018-05-02 2019-11-07 Hünnebeck GmbH Schraubenfixierung eines Bauteils mit Schraubkanal
US11298168B2 (en) * 2019-01-15 2022-04-12 Globus Medical, Inc. Orthopedic surgical method, system and structure for securing a bone screw to a bone
US11879487B1 (en) 2019-12-11 2024-01-23 Ryan Mansour Self-tapping fastener

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24572E (en) * 1956-04-03 1958-12-02 Fluteless swaging tap
GB922992A (en) 1959-02-09 1963-04-03 British Insulated Callenders Improvements in or relating to securing devices
US3295154A (en) * 1965-02-18 1967-01-03 Besly Welles Corp Metal swaging tool and method of seating and threading a thin walled cylinder in a hole
GB1071549A (en) 1965-11-25 1967-06-07 Dayton Perforators Inc Fastener
FR2086804A5 (da) 1970-04-09 1971-12-31 Bruey Nle Ste
US4010671A (en) * 1970-06-01 1977-03-08 Kawneer Company, Inc. Wall construction
US3842877A (en) * 1972-06-05 1974-10-22 A Andrews Quick fastening screw device
US4040328A (en) 1976-03-10 1977-08-09 Research Engineering & Manufacturing, Inc. Thread-forming fastener having dual lobulation and dies for making the same
US4069730A (en) 1976-06-03 1978-01-24 Wales-Beech Corporation Thread-forming screw
US4067256A (en) * 1976-10-07 1978-01-10 General Electric Company Fastener anchor formed in thermoplastic sheet
DE4124727C2 (de) * 1991-07-25 1994-01-27 Salice Arturo Spa Befestigungselement mit einer dübelartigen Buchse
DE9201043U1 (da) * 1992-01-29 1992-03-12 Emhart Inc., Newark, Del., Us
US5242253A (en) * 1992-10-08 1993-09-07 Semblex Corporation Thread-forming screw
DE19511446A1 (de) * 1995-03-30 1996-10-02 Grass Ag Spreizdübel
US5964560A (en) 1995-08-15 1999-10-12 Henriksen; Arne Screw fastener
US5795120A (en) 1996-05-13 1998-08-18 Hurdle; Donald R. Reduced-friction thread forming or thread cutting screw
FR2780906B1 (fr) 1998-07-09 2000-09-22 Gerard Huot Piece de fonderie, procede de fixation par vissage et de realisation d'une piece profilee
US6077015A (en) * 1999-02-10 2000-06-20 Xerox Corporation Quick insertion screw
DE19944589A1 (de) * 1999-09-16 2001-03-22 Ejot Verbindungstech Gmbh & Co Schraubverbindung
CH695357A5 (de) * 2002-01-29 2006-04-13 Wasag Tool Ag Anordnung zur lösbaren Befestigung eines drehbaren Werkzeuges an einem Antriebsdorn.
US7179036B2 (en) 2004-09-13 2007-02-20 The Esab Group, Inc. Fastening arrangement employing thread-forming screw

Also Published As

Publication number Publication date
DE602005001907D1 (de) 2007-09-20
DE602005001907T2 (de) 2008-04-17
CA2518659A1 (en) 2006-03-13
EP1635077B1 (en) 2007-08-08
JP4224480B2 (ja) 2009-02-12
US7179036B2 (en) 2007-02-20
JP2006097893A (ja) 2006-04-13
ATE369500T1 (de) 2007-08-15
US20060056940A1 (en) 2006-03-16
EP1635077A1 (en) 2006-03-15
CA2518659C (en) 2008-11-25

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