SE8304078L - Djupreglerande skruv - Google Patents

Djupreglerande skruv

Info

Publication number
SE8304078L
SE8304078L SE8304078A SE8304078A SE8304078L SE 8304078 L SE8304078 L SE 8304078L SE 8304078 A SE8304078 A SE 8304078A SE 8304078 A SE8304078 A SE 8304078A SE 8304078 L SE8304078 L SE 8304078L
Authority
SE
Sweden
Prior art keywords
fastener
head
unthreaded
shank
screw
Prior art date
Application number
SE8304078A
Other languages
English (en)
Other versions
SE8304078D0 (sv
Inventor
J E Bettini
Original Assignee
Illinois Tool Works
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 Illinois Tool Works filed Critical Illinois Tool Works
Publication of SE8304078D0 publication Critical patent/SE8304078D0/sv
Publication of SE8304078L publication Critical patent/SE8304078L/sv

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
    • F16B25/0057—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 screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections
    • 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
    • F16B25/0057—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 screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections
    • F16B25/0063—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 screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections with a non-threaded portion on the shaft of the screw
    • 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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/0275—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the screw-threaded element having at least two axially separated threaded portions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Connection Of Plates (AREA)
SE8304078A 1982-07-22 1983-07-21 Djupreglerande skruv SE8304078L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40081182A 1982-07-22 1982-07-22

Publications (2)

Publication Number Publication Date
SE8304078D0 SE8304078D0 (sv) 1983-07-21
SE8304078L true SE8304078L (sv) 1984-01-23

Family

ID=23585124

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8304078A SE8304078L (sv) 1982-07-22 1983-07-21 Djupreglerande skruv

Country Status (4)

Country Link
DE (1) DE3326079A1 (sv)
FR (1) FR2530748B1 (sv)
GB (1) GB2124318A (sv)
SE (1) SE8304078L (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8316327D0 (en) * 1983-06-15 1983-07-20 Itw Ltd Screws and clamp plates
GB2143297B (en) * 1983-10-01 1986-02-12 Headrate Ltd Shear resistant screw
DE3715420A1 (de) * 1987-05-08 1988-12-08 Adolf Wuerth Gmbh & Co Kg Distanzschraube
ATE102688T1 (de) * 1989-11-16 1994-03-15 Sfs Handels Holding Ag Verbundelement.
DE9000761U1 (de) * 1990-01-24 1990-03-29 Itw-Ateco Gmbh, 2000 Norderstedt Selbstbohrschraube zum Befestigen von Holzteilen auf Blechen
DE4116981A1 (de) * 1991-05-24 1992-11-26 Adolf Wuerth Gmbh & Co Kg Schraube zum befestigen von gipskartonplatten
DE19755953C2 (de) * 1997-12-16 2001-05-31 Sfs Ind Holding Ag Heerbrugg Schraube zur Abstandsbefestigung von Abdeckplatten oder Schienen an einem Unterbau
DE10136200B4 (de) * 2001-07-25 2005-05-04 Richter-System Gmbh & Co Kg Befestigungsschraube
JP3960589B2 (ja) * 2002-01-28 2007-08-15 有限会社新城製作所 スチールハウス用ドリルねじ
FR2878542B1 (fr) * 2004-11-29 2012-04-27 Sarl Francois Inglese Piece de fixation de rouleaux d'isolation sur facades de construction
US20060207204A1 (en) * 2005-03-18 2006-09-21 Bfs Diversified Products, Llc Fastener, roofing system and method
DE102006023025A1 (de) * 2006-05-10 2007-11-15 Swg Schraubenwerk Gaisbach Gmbh Schnellbau - Kopfgeometrie
US8419333B2 (en) * 2007-11-07 2013-04-16 Robert P. Wray Fastening devices, systems and method of installation
EP3995708B1 (en) * 2020-11-04 2025-08-27 Illinois Tool Works, Inc. Drywall screw

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2292557A (en) * 1941-09-25 1942-08-11 Wilson Wealey Wood screw
FR1099620A (fr) * 1954-02-18 1955-09-07 Dispositif d'assemblage par organe fileté indévissable
GB1083780A (en) * 1965-10-11 1967-09-20 Illinois Tool Works Screws
FR1526136A (fr) * 1967-04-07 1968-05-24 Boulon avec écrou imperdable
US3478639A (en) * 1968-09-09 1969-11-18 Illinois Tool Works Screw type fastener
US3524378A (en) * 1968-12-05 1970-08-18 Illinois Tool Works Stitching screw
US3682507A (en) * 1970-06-02 1972-08-08 Illinois Tool Works Threaded fastener with stabilizing threads
GB1479600A (en) * 1973-11-13 1977-07-13 British Screw Co Ltd Threaded fastener and method and tool for inserting same
AT368609B (de) * 1980-10-02 1982-10-25 Sfs Stadler Ag Blechschraube
GB2111157A (en) * 1981-12-04 1983-06-29 Itw Ltd Improvements to screws

Also Published As

Publication number Publication date
GB2124318A (en) 1984-02-15
SE8304078D0 (sv) 1983-07-21
DE3326079A1 (de) 1984-01-26
FR2530748B1 (fr) 1988-10-14
FR2530748A1 (fr) 1984-01-27
GB8319624D0 (en) 1983-08-24

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