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GB1341658A - Tool for use in the formation of a dowel in a hole by injection of thermoplastic or thermosetting material therein - Google Patents

Tool for use in the formation of a dowel in a hole by injection of thermoplastic or thermosetting material therein

Info

Publication number
GB1341658A
GB1341658A GB1316772A GB1316772A GB1341658A GB 1341658 A GB1341658 A GB 1341658A GB 1316772 A GB1316772 A GB 1316772A GB 1316772 A GB1316772 A GB 1316772A GB 1341658 A GB1341658 A GB 1341658A
Authority
GB
United Kingdom
Prior art keywords
hole
injection
dowel
thermoplastic
thermosetting material
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
GB1316772A
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.)
TOX DUEBEL WERK
Original Assignee
TOX DUEBEL WERK
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 TOX DUEBEL WERK filed Critical TOX DUEBEL WERK
Publication of GB1341658A publication Critical patent/GB1341658A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • B29C45/036—Injection pistols

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Nozzles (AREA)
  • Dowels (AREA)

Abstract

1341658 Injection moulding of dowels TOXDUBEL-WERK R W HECKHAUSEN KG 21 March 1972 [19 May 1971] 13167/72 Heading B5A Dowels made of thermoplastic or thermosetting material are injected into a hole 10 in masonry 12, a central hole being formed in the dowel by means of a core 16 mounted on a plate 20 having a handle 22 and a recess 24 for receiving an injection nozzle 26. One or more injection channels 30 extend through a frustoconical section 18 of the core. In use, this section 18 centres the core in the hole 10.
GB1316772A 1971-05-19 1972-03-21 Tool for use in the formation of a dowel in a hole by injection of thermoplastic or thermosetting material therein Expired GB1341658A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712125000 DE2125000A1 (en) 1971-05-19 1971-05-19 Injection core for injecting dowels into masonry

Publications (1)

Publication Number Publication Date
GB1341658A true GB1341658A (en) 1973-12-25

Family

ID=5808416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1316772A Expired GB1341658A (en) 1971-05-19 1972-03-21 Tool for use in the formation of a dowel in a hole by injection of thermoplastic or thermosetting material therein

Country Status (5)

Country Link
AT (1) AT311634B (en)
DE (1) DE2125000A1 (en)
FR (1) FR2131426A6 (en)
GB (1) GB1341658A (en)
IT (1) IT1003044B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746482A1 (en) * 1977-10-15 1979-04-26 Fischer Artur Dr H C ANCHORING OF A FASTENING ELEMENT IN A DRILLING HOLE IN A MASONRY

Also Published As

Publication number Publication date
FR2131426A6 (en) 1972-11-10
DE2125000A1 (en) 1972-12-07
IT1003044B (en) 1976-06-10
AT311634B (en) 1973-11-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee