GB1479600A - Threaded fastener and method and tool for inserting same - Google Patents

Threaded fastener and method and tool for inserting same

Info

Publication number
GB1479600A
GB1479600A GB5274173A GB5274173A GB1479600A GB 1479600 A GB1479600 A GB 1479600A GB 5274173 A GB5274173 A GB 5274173A GB 5274173 A GB5274173 A GB 5274173A GB 1479600 A GB1479600 A GB 1479600A
Authority
GB
United Kingdom
Prior art keywords
fastener
threaded portion
tip section
sectional dimension
less
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
GB5274173A
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.)
British Screw Co Ltd
Original Assignee
British Screw Co Ltd
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 British Screw Co Ltd filed Critical British Screw Co Ltd
Priority to GB5274173A priority Critical patent/GB1479600A/en
Priority to DE7415876*[U priority patent/DE7415876U/en
Priority to DE2421937A priority patent/DE2421937A1/en
Priority to CH690074A priority patent/CH575081A5/xx
Priority to AU75195/74A priority patent/AU7519574A/en
Priority to SE7414139A priority patent/SE7414139L/xx
Priority to JP49129657A priority patent/JPS5079878A/ja
Priority to FR7437424A priority patent/FR2250912A1/en
Publication of GB1479600A publication Critical patent/GB1479600A/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
    • F16B25/0021—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
    • B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
    • B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers
    • 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
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/14—Bolts or the like for shooting into concrete constructions, metal walls or the like by means of detonation-operated nailing tools
    • 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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
    • F16B25/106—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a self-piercing screw-point, i.e. without removing material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

1479600 Screws; washers BRITISH SCREW CO Ltd 24 Oct 1974 [13 Nov 1973 22 Jan 1974] 52741/73 and 02941/74 Heading F2H [Also in Divisions B3 and B4] A threaded fastener for connecting at least two contacting sheets or plates 15, 16 of known thicknesses has a head 10, self-tapping threaded portion 12 below the head, a plain cylindrical portion 13 below the threaded portion 12, and a pointed tip section 11, the cylindrical portion 12 having a length at least as great as the sum of the sheet thicknesses, the maximum cross-sectional dimension of the tip section 11 being not less than the core diameter but less than the outside diameter of the threaded portion 12, and the maximum cross-sectional dimension of the cylindrical portion 13 being less than the maximum cross-sectional dimension of the tip section 11. The fastener is used to join sheet metal members, and is driven through them by a cartridge-operated tool so that the tip section 11 punches a flanged hole in the sheets 15, 16, but the threaded portion 12 is not forced into the hole. The fastener is then rotated so that the threaded portion forms a thread in the hole and the fastener is finally tightened. A plastics washer 18, which may be used in conjunction with a metal washer 17, is deformed to seal the fastening.
GB5274173A 1973-11-13 1973-11-13 Threaded fastener and method and tool for inserting same Expired GB1479600A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB5274173A GB1479600A (en) 1973-11-13 1973-11-13 Threaded fastener and method and tool for inserting same
DE7415876*[U DE7415876U (en) 1973-11-13 1974-05-07 Screw-like fastener
DE2421937A DE2421937A1 (en) 1973-11-13 1974-05-07 SCREW-LIKE FASTENING ELEMENT AND METHOD FOR MUTUAL CONNECTION OF AT LEAST TWO COMPONENTS AND DEVICE FOR ATTACHING THE FASTENING ELEMENT OR. TO PERFORM THE PROCEDURE
CH690074A CH575081A5 (en) 1973-11-13 1974-05-20
AU75195/74A AU7519574A (en) 1973-11-13 1974-11-08 Self-tapping screw and cartridge-operated tool
SE7414139A SE7414139L (en) 1973-11-13 1974-11-11
JP49129657A JPS5079878A (en) 1973-11-13 1974-11-12
FR7437424A FR2250912A1 (en) 1973-11-13 1974-11-13 Self tapping screw type sheet metal fastener - is partially installed by explosive impact from hand held gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5274173A GB1479600A (en) 1973-11-13 1973-11-13 Threaded fastener and method and tool for inserting same

Publications (1)

Publication Number Publication Date
GB1479600A true GB1479600A (en) 1977-07-13

Family

ID=10465107

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5274173A Expired GB1479600A (en) 1973-11-13 1973-11-13 Threaded fastener and method and tool for inserting same

Country Status (1)

Country Link
GB (1) GB1479600A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124318A (en) * 1982-07-22 1984-02-15 Illinois Tool Works A screw threaded fastener and fastened assembly
GB2170747A (en) * 1985-02-09 1986-08-13 Messerschmitt Boelkow Blohm A device for driving or setting a wedge fastener
AU622164B2 (en) * 1988-04-20 1992-04-02 Hilti Aktiengesellschaft Fixing-piece with guide-collar
GB2268240A (en) * 1992-06-29 1994-01-05 Plastermaster A fastener anchor
GB2305703A (en) * 1995-09-27 1997-04-16 John Michael Pitts Screwthreaded fixing device
GB2356028A (en) * 1999-11-05 2001-05-09 John Jay Threaded fasteners
GB2361977A (en) * 2000-05-05 2001-11-07 Robert Butler Self locating wood screw
WO2007082714A1 (en) * 2006-01-17 2007-07-26 Böllhoff Verbindungstechnik GmbH Method of producing a nail connection, and nail for this purpose
DE102007033126A1 (en) 2007-07-16 2009-01-22 Böllhoff Verbindungstechnik GmbH Process for making a nail bond and nail therefor
WO2009109383A1 (en) 2008-03-07 2009-09-11 Adolf Würth GmbH & Co. KG Fastening element
EP3855028A1 (en) * 2020-01-22 2021-07-28 Ying-Chin Chao Screw
CN114810779A (en) * 2022-04-22 2022-07-29 四川圣亚凯紧固器材有限公司 Bullet type screw nail
CN116292562A (en) * 2023-05-17 2023-06-23 河北龙泉剑钉业集团有限公司 Nail shooting

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124318A (en) * 1982-07-22 1984-02-15 Illinois Tool Works A screw threaded fastener and fastened assembly
GB2170747A (en) * 1985-02-09 1986-08-13 Messerschmitt Boelkow Blohm A device for driving or setting a wedge fastener
GB2170747B (en) * 1985-02-09 1989-09-13 Messerschmitt Boelkow Blohm Device for driving or setting a wedge fastener
AU622164B2 (en) * 1988-04-20 1992-04-02 Hilti Aktiengesellschaft Fixing-piece with guide-collar
GB2268240A (en) * 1992-06-29 1994-01-05 Plastermaster A fastener anchor
GB2305703A (en) * 1995-09-27 1997-04-16 John Michael Pitts Screwthreaded fixing device
GB2356028A (en) * 1999-11-05 2001-05-09 John Jay Threaded fasteners
GB2361977A (en) * 2000-05-05 2001-11-07 Robert Butler Self locating wood screw
WO2007082714A1 (en) * 2006-01-17 2007-07-26 Böllhoff Verbindungstechnik GmbH Method of producing a nail connection, and nail for this purpose
US9435366B2 (en) 2006-01-17 2016-09-06 Böllhoff Verbindungstechnik GmbH Method for establishing a nail connection and nails therefor
US8375549B2 (en) 2006-01-17 2013-02-19 Bollhoff Verbindungstechnikk GmbH Method for establishing a nail connection between two non-prepunched components
DE102007033126A1 (en) 2007-07-16 2009-01-22 Böllhoff Verbindungstechnik GmbH Process for making a nail bond and nail therefor
US8782899B2 (en) 2007-07-16 2014-07-22 Bollhoff Verbindungstechnik Gmbh Method for establishing a nail connection and a nail for this purpose
DE102007033126B4 (en) * 2007-07-16 2011-06-09 Böllhoff Verbindungstechnik GmbH Process for making a nail bond and nail therefor
WO2009109383A1 (en) 2008-03-07 2009-09-11 Adolf Würth GmbH & Co. KG Fastening element
US9151313B2 (en) 2008-03-07 2015-10-06 Würth International Ag Fastening element
EP2229538B1 (en) * 2008-03-07 2011-08-31 Adolf Würth GmbH & Co. KG Fastening element and corresponding setting method
EP3855028A1 (en) * 2020-01-22 2021-07-28 Ying-Chin Chao Screw
CN114810779A (en) * 2022-04-22 2022-07-29 四川圣亚凯紧固器材有限公司 Bullet type screw nail
CN116292562A (en) * 2023-05-17 2023-06-23 河北龙泉剑钉业集团有限公司 Nail shooting
CN116292562B (en) * 2023-05-17 2023-08-15 河北龙泉剑钉业集团有限公司 Nail shooting

Similar Documents

Publication Publication Date Title
US3661046A (en) Combination screw
GB1479600A (en) Threaded fastener and method and tool for inserting same
GB886469A (en) Method of forming threads on the inside wall of a nut
US3752030A (en) Screw
GB1270545A (en) Screws
GB1252834A (en)
GB1209225A (en) External helical screw threads and methods of making same
ES420130A1 (en) Self-extruding screw
GB690269A (en) An improved screw
KR800000968B1 (en) Method for making the self-thread forming threaded fasteners
GB1270175A (en) Improved stud
GB1251725A (en)
US3153971A (en) Screw fastener having preassembled clamping and sealing washers
GB1279212A (en) A locking bolt arrangement
GB1136265A (en) Construction bolt or fastener
GB1111437A (en) Fastener and washer assembly
GB852411A (en) Fastener for use in sheet metal elements
GB1341459A (en) Fastening device for assembling metal sheets and the like
GB1291151A (en) Improvements in or relating to connectors for furniture and like components
GB1501509A (en) Nut assembly
GB865464A (en) Improvements in and relating to sheet metal nuts
GB957626A (en) Combination hole-drilling and thread-forming screw fasteners
GB938490A (en) A method of attaching a nut to a support
GB1271374A (en) Improvements relating to anchor bolts and methods of installing same
GB986438A (en) Combination fastening device and tool for driving the same

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee