GB561217A - An improved manufacture of wall plugs - Google Patents

An improved manufacture of wall plugs

Info

Publication number
GB561217A
GB561217A GB1394942A GB1394942A GB561217A GB 561217 A GB561217 A GB 561217A GB 1394942 A GB1394942 A GB 1394942A GB 1394942 A GB1394942 A GB 1394942A GB 561217 A GB561217 A GB 561217A
Authority
GB
United Kingdom
Prior art keywords
oil
binding agent
fibrous material
wall plugs
screw
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
GB1394942A
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.)
LESLIE TWEEDIE SMITH
Rawlplug Co Ltd
Original Assignee
LESLIE TWEEDIE SMITH
Rawlplug 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
Priority to BE462679D priority Critical patent/BE462679A/xx
Priority to NL65341D priority patent/NL65341C/xx
Application filed by LESLIE TWEEDIE SMITH, Rawlplug Co Ltd filed Critical LESLIE TWEEDIE SMITH
Priority to GB1394942A priority patent/GB561217A/en
Publication of GB561217A publication Critical patent/GB561217A/en
Priority to FR923366D priority patent/FR923366A/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
    • F16B13/14—Non-metallic plugs or sleeves; Use of liquid, loose solid or kneadable material therefor
    • F16B13/141—Fixing plugs in holes by the use of settable material
    • F16B13/143—Fixing plugs in holes by the use of settable material using frangible cartridges or capsules containing the setting components
    • F16B13/145—Fixing plugs in holes by the use of settable material using frangible cartridges or capsules containing the setting components characterised by the composition of the setting agents contained in the frangible cartridges or capsules

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

561,217. Wall plugs. SMITH, L. TWEEDIE-, and RAWLPLUG CO., Ltd. Oct. 5, 1942, No. 13949. [Class 89 (i)] Relates to wall plugs of fibrous material held in tubular form by a binding agent. or cement and consists in including in the material a small proportion of oil. Preferably the fibrous material is jute, the binding agent albumen and the oil a mineral oil or an animal oil such as neatsfoot oil. The proportion of oil is from 0.5 to 10 per cent of the binding agent and it is added as an emulsion to the binding agent in solution, the fibrous material being passed through the liquid prior to formation - into a tube. The oil facilitates production in that the plug moves freely over the mandrel in the consolidating machine and it facilitates the driving home of the screw or nail in use. It increases the water resistance of the plug, affords added resistance to corrosion of the screw &c. and does not encourage fungus or other bacterial growth.
GB1394942A 1942-10-05 1942-10-05 An improved manufacture of wall plugs Expired GB561217A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE462679D BE462679A (en) 1942-10-05
NL65341D NL65341C (en) 1942-10-05
GB1394942A GB561217A (en) 1942-10-05 1942-10-05 An improved manufacture of wall plugs
FR923366D FR923366A (en) 1942-10-05 1946-03-05 Improvements in the manufacture of wall buffers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1394942A GB561217A (en) 1942-10-05 1942-10-05 An improved manufacture of wall plugs

Publications (1)

Publication Number Publication Date
GB561217A true GB561217A (en) 1944-05-10

Family

ID=10032278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1394942A Expired GB561217A (en) 1942-10-05 1942-10-05 An improved manufacture of wall plugs

Country Status (4)

Country Link
BE (1) BE462679A (en)
FR (1) FR923366A (en)
GB (1) GB561217A (en)
NL (1) NL65341C (en)

Also Published As

Publication number Publication date
BE462679A (en)
NL65341C (en)
FR923366A (en) 1947-07-04

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