FR2435625A1 - Douille femelle de fixation scellee par resine - Google Patents

Douille femelle de fixation scellee par resine

Info

Publication number
FR2435625A1
FR2435625A1 FR7825649A FR7825649A FR2435625A1 FR 2435625 A1 FR2435625 A1 FR 2435625A1 FR 7825649 A FR7825649 A FR 7825649A FR 7825649 A FR7825649 A FR 7825649A FR 2435625 A1 FR2435625 A1 FR 2435625A1
Authority
FR
France
Prior art keywords
shaft
grooves
annular head
drilled hole
spiral grooves
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.)
Granted
Application number
FR7825649A
Other languages
English (en)
Other versions
FR2435625B3 (fr
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.)
SODIMETAL
Original Assignee
SODIMETAL
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 SODIMETAL filed Critical SODIMETAL
Priority to FR7825649A priority Critical patent/FR2435625A1/fr
Publication of FR2435625A1 publication Critical patent/FR2435625A1/fr
Application granted granted Critical
Publication of FR2435625B3 publication Critical patent/FR2435625B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • E21D20/025—Grouting with organic components, e.g. resin
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Dowels (AREA)

Abstract

L'invention concerne une douille femelle de fixation destinée à être scellée par résine dans un trou récepteur foré dans un matériau-support comprenant un corps et une tête annulaire pourvue d'un trou borgne taraudé. Selon l'invention, la surface latérale extérieure de la tête de la douille cet lisse et la surface latérale extérieure du corps de la douille parente des aspérités agencées pour coopérer mécaniquement avec la rétine de scellement. Grâce à l'invention on évite les ruptures dans le scellement, et la pénétration indésirable de résine dans le trou de la douille.
FR7825649A 1978-09-06 1978-09-06 Douille femelle de fixation scellee par resine Granted FR2435625A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7825649A FR2435625A1 (fr) 1978-09-06 1978-09-06 Douille femelle de fixation scellee par resine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7825649A FR2435625A1 (fr) 1978-09-06 1978-09-06 Douille femelle de fixation scellee par resine

Publications (2)

Publication Number Publication Date
FR2435625A1 true FR2435625A1 (fr) 1980-04-04
FR2435625B3 FR2435625B3 (fr) 1981-07-24

Family

ID=9212394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825649A Granted FR2435625A1 (fr) 1978-09-06 1978-09-06 Douille femelle de fixation scellee par resine

Country Status (1)

Country Link
FR (1) FR2435625A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034620A1 (fr) * 1979-08-16 1981-09-02 Minnesota Mining & Mfg Cartouche contenant de la resine.
EP0604058A2 (fr) * 1992-12-21 1994-06-29 Illinois Tool Works Inc. Ancrage pour constructions
DE4340816A1 (de) * 1993-12-01 1995-06-08 Fischer Artur Werke Gmbh Verfahren zum Verkleben eines Kunststoffspreizdübels in einem Bohrloch eines Leichtbaustoffes
EP0947713A1 (fr) * 1998-04-02 1999-10-06 Societe De Prospection Et D'inventions Techniques Spit Tige de fixation à un support en béton

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034620A1 (fr) * 1979-08-16 1981-09-02 Minnesota Mining & Mfg Cartouche contenant de la resine.
EP0034620A4 (fr) * 1979-08-16 1982-01-08 Minnesota Mining & Mfg Cartouche contenant de la resine.
EP0604058A2 (fr) * 1992-12-21 1994-06-29 Illinois Tool Works Inc. Ancrage pour constructions
EP0604058A3 (fr) * 1992-12-21 1995-05-24 Illinois Tool Works Ancrage pour constructions.
DE4340816A1 (de) * 1993-12-01 1995-06-08 Fischer Artur Werke Gmbh Verfahren zum Verkleben eines Kunststoffspreizdübels in einem Bohrloch eines Leichtbaustoffes
EP0947713A1 (fr) * 1998-04-02 1999-10-06 Societe De Prospection Et D'inventions Techniques Spit Tige de fixation à un support en béton
FR2777052A1 (fr) * 1998-04-02 1999-10-08 Spit Soc Prospect Inv Techn Tige de fixation a un support en beton

Also Published As

Publication number Publication date
FR2435625B3 (fr) 1981-07-24

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