GB677089A - An improved fastener - Google Patents

An improved fastener

Info

Publication number
GB677089A
GB677089A GB3007849A GB3007849A GB677089A GB 677089 A GB677089 A GB 677089A GB 3007849 A GB3007849 A GB 3007849A GB 3007849 A GB3007849 A GB 3007849A GB 677089 A GB677089 A GB 677089A
Authority
GB
United Kingdom
Prior art keywords
nov
prongs
wall plugs
shoulders
improved fastener
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
GB3007849A
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.)
FERNTOL PATENTS Ltd
Original Assignee
FERNTOL PATENTS 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 FERNTOL PATENTS Ltd filed Critical FERNTOL PATENTS Ltd
Priority to GB3007849A priority Critical patent/GB677089A/en
Publication of GB677089A publication Critical patent/GB677089A/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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • F16B13/122—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like made from a sheet-metal blank
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/041—Releasable devices
    • F16B37/043—Releasable devices with snap action
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
    • F16B37/0807—Nuts engaged from the end of the bolt, e.g. axially slidable nuts
    • F16B37/0842—Nuts engaged from the end of the bolt, e.g. axially slidable nuts fastened to the threaded bolt with snap-on-action, e.g. push-on nuts for stud bolts
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B2037/007—Nuts or like thread-engaging members with a blind hole

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)

Abstract

677,089. Making wall plugs. FERNBERG, E. B., and FERNTOL PATENTS, Ltd. Nov. 16, 1950 [Nov. 23, 1949], No. 30078/49. Class 83 (ii). [Also in Group XXV] Wall plugs are made from blanks and from strip stock and notched on each side at each end at 22, 24 forming shoulders 26 and prongs 28. The metal between them is twisted so that the shoulders project outwardly and the prongs inwardly of the plug which is finished by bending into U-shape about the line CL and at the same time curving transversely. The ends are also bent about the dotted lines shown to form lugs 31.
GB3007849A 1949-11-23 1949-11-23 An improved fastener Expired GB677089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3007849A GB677089A (en) 1949-11-23 1949-11-23 An improved fastener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3007849A GB677089A (en) 1949-11-23 1949-11-23 An improved fastener

Publications (1)

Publication Number Publication Date
GB677089A true GB677089A (en) 1952-08-06

Family

ID=10301912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3007849A Expired GB677089A (en) 1949-11-23 1949-11-23 An improved fastener

Country Status (1)

Country Link
GB (1) GB677089A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157434B (en) * 1956-03-08 1963-11-14 Ft Products Ltd Spring clip
DE1197052B (en) * 1957-02-01 1965-07-22 Ft Products Ltd Method of manufacturing a U-shaped spring clip
US3455201A (en) * 1967-08-24 1969-07-15 Illinois Tool Works Tubular fastener
EP2159433A3 (en) * 2008-08-25 2013-04-24 Denz AG Releasable fastening assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157434B (en) * 1956-03-08 1963-11-14 Ft Products Ltd Spring clip
DE1197052B (en) * 1957-02-01 1965-07-22 Ft Products Ltd Method of manufacturing a U-shaped spring clip
US3455201A (en) * 1967-08-24 1969-07-15 Illinois Tool Works Tubular fastener
EP2159433A3 (en) * 2008-08-25 2013-04-24 Denz AG Releasable fastening assembly

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