GB938011A - Improvements in or relating to expansible dowels - Google Patents

Improvements in or relating to expansible dowels

Info

Publication number
GB938011A
GB938011A GB382860A GB382860A GB938011A GB 938011 A GB938011 A GB 938011A GB 382860 A GB382860 A GB 382860A GB 382860 A GB382860 A GB 382860A GB 938011 A GB938011 A GB 938011A
Authority
GB
United Kingdom
Prior art keywords
socket
screw
members
deformability
feb
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
GB382860A
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.)
GLAREX AG
Original Assignee
GLAREX AG
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 GLAREX AG filed Critical GLAREX AG
Publication of GB938011A publication Critical patent/GB938011A/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
    • 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
    • F16B13/126—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting an unthreaded element, e.g. pin or nail

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

938,011. Screw-sockets; dowels. GLAREX A.G. Feb. 3, 1960 [Feb. 4,1959], No. 3828/60. Classes 89 (1) and 89 (2). An expansible screw-socket of the type having three members arranged in axial succession within its bore, which tapers towards the inner end, has the three members each deformable to a different degree by means of a screw 10 received in the socket 1, the deformability of the rear member 9, which is at least partly elastically deformable, lying between the deformability of the harder forward member 7 and that of the softer intermediate member 8. The forward member 7 is a coned-sleeve of brass or aluminium adapted to expand the split-end of the socket and has a smaller taper-angle than the end of the socket-bore. The intermediate member 8 is of lead and on compression is adapted to " flow " around the cone sleeve and into the " splits " of the socket. The rear member 9 is of polyamide material and becomes partly distorted to effect a frictional locking action on the screw and cone. The end of the socket 1 may stand proud of the wall &c., to act as a dowel for positioning the part to be secured. One or both of the members 7, 8 may be of synthetic plastics material.
GB382860A 1959-02-04 1960-02-03 Improvements in or relating to expansible dowels Expired GB938011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6912359A CH371242A (en) 1959-02-04 1959-02-04 Expansion anchor

Publications (1)

Publication Number Publication Date
GB938011A true GB938011A (en) 1963-09-25

Family

ID=4529255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB382860A Expired GB938011A (en) 1959-02-04 1960-02-03 Improvements in or relating to expansible dowels

Country Status (4)

Country Link
CH (1) CH371242A (en)
DE (1) DE1174961B (en)
GB (1) GB938011A (en)
NL (2) NL248077A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009122326A1 (en) * 2008-04-01 2009-10-08 Vape Rail International Dowel, particularly one to allow a sleeper screw used to attach a railway rail to be screwed into a railway sleeper

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552258A (en) * 1965-07-20 1971-01-05 Clifford C Warner Bolt anchors
US5452975A (en) * 1993-07-19 1995-09-26 Grant; Jerry A. Connector device, and connection assembly comprising same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009122326A1 (en) * 2008-04-01 2009-10-08 Vape Rail International Dowel, particularly one to allow a sleeper screw used to attach a railway rail to be screwed into a railway sleeper

Also Published As

Publication number Publication date
DE1174961B (en) 1964-07-30
NL106955C (en)
NL248077A (en)
CH371242A (en) 1963-08-15

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