FR2530748B1 - THREADED BODY FOR FIXING AN ARTICLE OF THICKNESS PREDETERMINED TO A SHEET - Google Patents

THREADED BODY FOR FIXING AN ARTICLE OF THICKNESS PREDETERMINED TO A SHEET

Info

Publication number
FR2530748B1
FR2530748B1 FR8312065A FR8312065A FR2530748B1 FR 2530748 B1 FR2530748 B1 FR 2530748B1 FR 8312065 A FR8312065 A FR 8312065A FR 8312065 A FR8312065 A FR 8312065A FR 2530748 B1 FR2530748 B1 FR 2530748B1
Authority
FR
France
Prior art keywords
article
sheet
fixing
threaded body
thickness predetermined
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.)
Expired
Application number
FR8312065A
Other languages
French (fr)
Other versions
FR2530748A1 (en
Inventor
John E Bettini
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 FR2530748A1 publication Critical patent/FR2530748A1/en
Application granted granted Critical
Publication of FR2530748B1 publication Critical patent/FR2530748B1/en
Expired 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)
FR8312065A 1982-07-22 1983-07-21 THREADED BODY FOR FIXING AN ARTICLE OF THICKNESS PREDETERMINED TO A SHEET Expired FR2530748B1 (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
FR2530748A1 FR2530748A1 (en) 1984-01-27
FR2530748B1 true FR2530748B1 (en) 1988-10-14

Family

ID=23585124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8312065A Expired FR2530748B1 (en) 1982-07-22 1983-07-21 THREADED BODY FOR FIXING AN ARTICLE OF THICKNESS PREDETERMINED TO A SHEET

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 Adolf Wuerth Gmbh & Co Kg Spacer screw
EP0432484B1 (en) * 1989-11-16 1994-03-09 SFS Handels Holding AG Fastening element
DE9000761U1 (en) * 1990-01-24 1990-03-29 Itw-Ateco Gmbh, 2000 Norderstedt Self-drilling screw for fastening wooden parts to sheet metal
DE4116981A1 (en) * 1991-05-24 1992-11-26 Adolf Wuerth 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
DE3326079A1 (en) 1984-01-26
GB8319624D0 (en) 1983-08-24
SE8304078L (en) 1984-01-23
FR2530748A1 (en) 1984-01-27
SE8304078D0 (en) 1983-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse