GB8319624D0 - Screw threaded fastener - Google Patents

Screw threaded fastener

Info

Publication number
GB8319624D0
GB8319624D0 GB8319624A GB8319624A GB8319624D0 GB 8319624 D0 GB8319624 D0 GB 8319624D0 GB 8319624 A GB8319624 A GB 8319624A GB 8319624 A GB8319624 A GB 8319624A GB 8319624 D0 GB8319624 D0 GB 8319624D0
Authority
GB
United Kingdom
Prior art keywords
threaded fastener
screw threaded
screw
fastener
threaded
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.)
Withdrawn
Application number
GB8319624A
Other versions
GB2124318A (en
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works 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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of GB8319624D0 publication Critical patent/GB8319624D0/en
Publication of GB2124318A publication Critical patent/GB2124318A/en
Withdrawn legal-status Critical Current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
    • F16B25/0042—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)
GB8319624A 1982-07-22 1983-07-20 A screw threaded fastener and fastened assembly Withdrawn GB2124318A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB8319624D0 true GB8319624D0 (en) 1983-08-24
GB2124318A GB2124318A (en) 1984-02-15

Family

ID=23585124

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8319624A Withdrawn GB2124318A (en) 1982-07-22 1983-07-20 A screw threaded fastener and fastened assembly

Country Status (4)

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

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 (en) * 1987-05-08 1988-12-08 Wuerth Adolf Gmbh & Co Kg Spacer screw
ATE141986T1 (en) * 1989-11-16 1996-09-15 Sfs Handels Holding Ag COMPOSITE CONSTRUCTION MADE OF A WOODEN BEAM OR - STRUCTURE HAVING BEAMS AND AN IN-SITE CONCRETE Slab
DE9000761U1 (en) * 1990-01-24 1990-03-29 Itw-Ateco Gmbh, 2000 Norderstedt, De
DE4116981A1 (en) * 1991-05-24 1992-11-26 Wuerth Adolf Gmbh & Co Kg SCREW FOR FASTENING PLASTERBOARD
DE19755953C2 (en) * 1997-12-16 2001-05-31 Sfs Ind Holding Ag Heerbrugg Screw for fixing cover plates or rails to a substructure
DE10136200B4 (en) * 2001-07-25 2005-05-04 Richter-System Gmbh & Co Kg fixing screw
JP3960589B2 (en) * 2002-01-28 2007-08-15 有限会社新城製作所 Steel House Drill Screw
FR2878542B1 (en) * 2004-11-29 2012-04-27 Sarl Francois Inglese PIECE FOR FIXING INSULATION ROLLERS ON BUILDING FACADES
US20060207204A1 (en) * 2005-03-18 2006-09-21 Bfs Diversified Products, Llc Fastener, roofing system and method
DE102006023025A1 (en) * 2006-05-10 2007-11-15 Swg Schraubenwerk Gaisbach Gmbh Countersunk screw, has screw thread extending over part of screw shank, and screw head with lowering sections arranged one after another in longitudinal direction of screw, where head is designed in truncated cone shape
US8419333B2 (en) * 2007-11-07 2013-04-16 Robert P. Wray Fastening devices, systems and method of installation
EP3995708A1 (en) * 2020-11-04 2022-05-11 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 (en) * 1954-02-18 1955-09-07 Assembly device by unscrewable threaded member
GB1083780A (en) * 1965-10-11 1967-09-20 Illinois Tool Works Screws
FR1526136A (en) * 1967-04-07 1968-05-24 Bolt with captive nut
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 (en) * 1980-10-02 1982-10-25 Sfs Stadler Ag METAL SCREW
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 (en) 1983-07-21
DE3326079A1 (en) 1984-01-26
FR2530748B1 (en) 1988-10-14
FR2530748A1 (en) 1984-01-27
SE8304078L (en) 1984-01-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)