GB1413004A - Fixing devices - Google Patents

Fixing devices

Info

Publication number
GB1413004A
GB1413004A GB1863673A GB1863673A GB1413004A GB 1413004 A GB1413004 A GB 1413004A GB 1863673 A GB1863673 A GB 1863673A GB 1863673 A GB1863673 A GB 1863673A GB 1413004 A GB1413004 A GB 1413004A
Authority
GB
United Kingdom
Prior art keywords
substrate
plug
wall
april
fingers
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
GB1863673A
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.)
Plasplugs Ltd
Original Assignee
Plasplugs 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 Plasplugs Ltd filed Critical Plasplugs Ltd
Priority to GB1863673A priority Critical patent/GB1413004A/en
Publication of GB1413004A publication Critical patent/GB1413004A/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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/08—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
    • F16B21/086—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part the shank of the stud, pin or spigot having elevations, ribs, fins or prongs intended for deformation or tilting predominantly in a direction perpendicular to the direction of insertion
    • 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

Abstract

1413004 Wall plugs PLAS PLUGS Ltd 9 April 1974 [18 April 1973] 18636/73 Heading F2H A wall plug for use in securing a panel 12 to a substrate 14, e.g. a batten, comprises a tubular body 2 radially expansible by the insertion of a screw 16 or other fastener and having external ribs or projections 4 to engage the wall of a bore through the substrate 14, the leading end of the body 2 having at least two legs 8 which in use project beyond the rear face of the substrate, each leg having at least one finger or barb 10 attached to its free end and lying approximately parallel to the leg, the fingers being stiffly flexible so that if the body 2 becomes dislodged from the substrate bore, the fingers 10 are deflected radially outwardly behind the substrate to prevent complete withdrawal of the plug and screw from the substrate. The body 2 has longitudinal slots 5 and an end flange 6. The tips of the legs 8 together form a dome to facilitate insertion of the plug in the substrate aperture.
GB1863673A 1973-04-18 1973-04-18 Fixing devices Expired GB1413004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1863673A GB1413004A (en) 1973-04-18 1973-04-18 Fixing devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1863673A GB1413004A (en) 1973-04-18 1973-04-18 Fixing devices

Publications (1)

Publication Number Publication Date
GB1413004A true GB1413004A (en) 1975-11-05

Family

ID=10115860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1863673A Expired GB1413004A (en) 1973-04-18 1973-04-18 Fixing devices

Country Status (1)

Country Link
GB (1) GB1413004A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2001148A (en) * 1977-07-14 1979-01-24 Upat Max Langensiepen Kg Cavity Wall Fastener
US4476861A (en) * 1979-11-06 1984-10-16 Christos Dimakos Instrument for removal of a bone cement tube in an artificial femur head reimplantation
EP0137874A1 (en) * 1983-10-14 1985-04-24 Russell Lemuel Brown Expanding anchor fastener
FR3101128A1 (en) * 2019-09-24 2021-03-26 A. Raymond Et Cie Thermal decoupling device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2001148A (en) * 1977-07-14 1979-01-24 Upat Max Langensiepen Kg Cavity Wall Fastener
GB2001148B (en) * 1977-07-14 1982-05-26 Upat Max Langensiepen Kg Cavity fastening
US4476861A (en) * 1979-11-06 1984-10-16 Christos Dimakos Instrument for removal of a bone cement tube in an artificial femur head reimplantation
EP0137874A1 (en) * 1983-10-14 1985-04-24 Russell Lemuel Brown Expanding anchor fastener
FR3101128A1 (en) * 2019-09-24 2021-03-26 A. Raymond Et Cie Thermal decoupling device
EP3798455A1 (en) * 2019-09-24 2021-03-31 A. Raymond et Cie Thermal uncoupling device

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940408