GB1071549A - Fastener - Google Patents

Fastener

Info

Publication number
GB1071549A
GB1071549A GB5014165A GB5014165A GB1071549A GB 1071549 A GB1071549 A GB 1071549A GB 5014165 A GB5014165 A GB 5014165A GB 5014165 A GB5014165 A GB 5014165A GB 1071549 A GB1071549 A GB 1071549A
Authority
GB
United Kingdom
Prior art keywords
plate
screw
aperture
self
thread
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
GB5014165A
Inventor
John Raymond Davy
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.)
Dayton Perforators Inc
Original Assignee
Dayton Perforators 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 Dayton Perforators Inc filed Critical Dayton Perforators Inc
Priority to GB5014165A priority Critical patent/GB1071549A/en
Publication of GB1071549A publication Critical patent/GB1071549A/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Connection Of Plates (AREA)
  • Surgical Instruments (AREA)
  • Dowels (AREA)

Abstract

1,071,549. Self-tapping screws. DAYTON PERFORATORS Inc. Nov. 25, 1965, No. 50141/65. Heading B3N. [Also in Division F2] A fastener assembly comprises a self-tapping screw (17), and a plate (22), Figs. 2 and 4 (not shown), the plate having a triangular shaped aperture (11), Fig. 1 (not shown), into which the screw (17) is screwed. The body portion (18) of the screw between the threads (19), is guided by the faces (12-14) in the aperture, and the pitch of the thread is such that between each thread convolution, portion (18) is at least equal to the thickness of plate (22). The corners of aperture (11) may be rounded, Fig. 1 (not shown), or flat, Fig. 3 (not shown).
GB5014165A 1965-11-25 1965-11-25 Fastener Expired GB1071549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5014165A GB1071549A (en) 1965-11-25 1965-11-25 Fastener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5014165A GB1071549A (en) 1965-11-25 1965-11-25 Fastener

Publications (1)

Publication Number Publication Date
GB1071549A true GB1071549A (en) 1967-06-07

Family

ID=10454822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5014165A Expired GB1071549A (en) 1965-11-25 1965-11-25 Fastener

Country Status (1)

Country Link
GB (1) GB1071549A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2244318A (en) * 1990-05-25 1991-11-27 Glo Flo Products Screw-threadable nuts and bolts
GB2375380A (en) * 2001-05-11 2002-11-13 Johnson Electric Sa Washer having a non circular central hole
WO2005100927A1 (en) 2004-04-19 2005-10-27 Asm Automation Sensorik Messtechnik Gmbh Flat profile comprising fastening grooves
EP1635077A1 (en) * 2004-09-13 2006-03-15 The Esab Group, Inc. Fastening arrangement employing thread-forming screw

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2244318A (en) * 1990-05-25 1991-11-27 Glo Flo Products Screw-threadable nuts and bolts
GB2244318B (en) * 1990-05-25 1993-12-22 Glo Flo Products Self threading fasteners
GB2375380A (en) * 2001-05-11 2002-11-13 Johnson Electric Sa Washer having a non circular central hole
WO2005100927A1 (en) 2004-04-19 2005-10-27 Asm Automation Sensorik Messtechnik Gmbh Flat profile comprising fastening grooves
EP1635077A1 (en) * 2004-09-13 2006-03-15 The Esab Group, Inc. Fastening arrangement employing thread-forming screw
US7179036B2 (en) 2004-09-13 2007-02-20 The Esab Group, Inc. Fastening arrangement employing thread-forming screw

Similar Documents

Publication Publication Date Title
GB1009630A (en) Wallboard screw
GB976849A (en) Screws
GB1122443A (en) Locking screw threads
GB1029510A (en) Captive screw fastener
GB1065905A (en) Self-tapping screw
GB1142175A (en) Self-tapping screw
GB1301471A (en)
GB1284951A (en) Self-tapping externally screw threaded members or inserts
ES355838A1 (en) Extruding screw
GB993482A (en) Nut device
GB1144557A (en) Improvements in fastening devices
GB1120991A (en) Improvements relating to wood screws
GB1071549A (en) Fastener
GB1116502A (en) Improvements in and relating to fastening devices
GB1051769A (en)
CA696358A (en) Self-drilling and self-tapping screw
GB1135134A (en) A bracket for fastening two panels together
GB1068245A (en) Dry-walling and like fixing screws
GB1127593A (en) Improvements in screw locking devices
GB1045984A (en) Screw connection
GB1150769A (en) Self-Tapping Screws
GB997735A (en) Self-locking threaded fastening devices and methods and apparatus for making such devices
GB1034054A (en) Improvements relating to self-tapping screws, bolts, studs, threaded inserts and thelike
GB1141312A (en) Method of making self-tapping screws
GB1151400A (en) Improvements in or relating to Mountings for Wall or Ceiling Light Fittings