DE2548979C2 - Anchoring a fastener - Google Patents

Anchoring a fastener

Info

Publication number
DE2548979C2
DE2548979C2 DE19752548979 DE2548979A DE2548979C2 DE 2548979 C2 DE2548979 C2 DE 2548979C2 DE 19752548979 DE19752548979 DE 19752548979 DE 2548979 A DE2548979 A DE 2548979A DE 2548979 C2 DE2548979 C2 DE 2548979C2
Authority
DE
Germany
Prior art keywords
fastener
binder
anchoring
fastening element
binding agent
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
DE19752548979
Other languages
German (de)
Other versions
DE2548979A1 (en
Inventor
Klaus 7244 Waldachtal Fischer
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.)
Fischerwerke Artur Fischer GmbH and Co KG
Original Assignee
Individual
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 claimed from DE19742453957 external-priority patent/DE2453957B2/en
Priority to DE19742453957 priority Critical patent/DE2453957B2/en
Priority claimed from DE19752523198 external-priority patent/DE2523198C3/en
Priority claimed from DE19752525220 external-priority patent/DE2525220A1/en
Priority claimed from DE19752525452 external-priority patent/DE2525452C2/en
Priority claimed from DE19752526744 external-priority patent/DE2526744C2/en
Priority claimed from DE19752527773 external-priority patent/DE2527773A1/en
Priority to DE2541762A priority patent/DE2541762C2/en
Priority to NLAANVRAGE7512091,A priority patent/NL176803C/en
Priority to CH1377475A priority patent/CH594144A5/xx
Priority to DE19752547823 priority patent/DE2547823C2/en
Priority claimed from DE19752547823 external-priority patent/DE2547823C2/en
Priority to SE7511958A priority patent/SE418882B/en
Priority to FR7533148A priority patent/FR2291394A1/en
Priority to AU86236/75A priority patent/AU483391B2/en
Priority to DE19752548979 priority patent/DE2548979C2/en
Application filed by Individual filed Critical Individual
Priority to BE161613A priority patent/BE835281A/en
Priority to GB46198/75A priority patent/GB1534702A/en
Priority to US05/631,153 priority patent/US4044512A/en
Priority to CA239,405A priority patent/CA1037279A/en
Priority to DE19752550954 priority patent/DE2550954C3/en
Priority to JP13679175A priority patent/JPS5172858A/en
Priority to AT865275A priority patent/AT340657B/en
Priority to DE19762603430 priority patent/DE2603430A1/en
Priority to DE19762604378 priority patent/DE2604378C2/en
Priority to NL7608013A priority patent/NL7608013A/en
Priority to SE7608904A priority patent/SE406100B/en
Priority to CH1055476A priority patent/CH608079A5/xx
Priority to FR7626449A priority patent/FR2324925A2/en
Priority to GB37786/76A priority patent/GB1561768A/en
Priority to AU17740/76A priority patent/AU498885B2/en
Priority to BE170643A priority patent/BE846217R/en
Priority to US05/725,138 priority patent/US4050202A/en
Priority to AT691876A priority patent/AT348733B/en
Priority to JP51112852A priority patent/JPS5238729A/en
Priority to CA261,571A priority patent/CA1051216A/en
Priority to DK446076A priority patent/DK142124C/en
Priority to FR7630559A priority patent/FR2328877A2/en
Priority to GB4252276A priority patent/GB1559515A/en
Priority to AT764876A priority patent/AT349193B/en
Priority to US05/732,447 priority patent/US4096672A/en
Priority to CH1321676A priority patent/CH611986A5/en
Priority to AR26516476A priority patent/AR212342A1/en
Priority to NL7611573A priority patent/NL181129C/en
Priority to BR7607105A priority patent/BR7607105A/en
Priority to ES452640A priority patent/ES452640A2/en
Priority to IT2860076A priority patent/IT1123666B/en
Priority to BE171773A priority patent/BE847621R/en
Priority to US05/794,238 priority patent/US4114329A/en
Publication of DE2548979A1 publication Critical patent/DE2548979A1/en
Priority to JP56094119A priority patent/JPS5825146B2/en
Application granted granted Critical
Publication of DE2548979C2 publication Critical patent/DE2548979C2/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
    • F16B13/146—Fixing plugs in holes by the use of settable material with a bag-shaped envelope or a tubular sleeve closed at one end, e.g. with a sieve-like sleeve, or with an expandable sheath
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0018—Drills for enlarging a hole
    • B23B51/0027—Drills for enlarging a hole by tool swivelling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • 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
    • F16B2013/007—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose to be fastened in undercut holes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Dowels (AREA)
  • Rock Bolts (AREA)
  • Piles And Underground Anchors (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Description

Das Hauptpatent betrifft die Verankerung eines Befestigungselementes durch Umspritzen des Befestigungselementes mit einem aushärtbarem Bindemittel, wobei das Befestigungselement aus einer rohrförmigen, an ihrem Einführende vorzugsweise durch Flachquetschung geschlossenen Dübelhülse besteht, die am anderen Ende ein sich über einen Teil ihrer Länge erstrekkendes Innengewinde und außerhalb des Gewindebereiches für den Durchtritt des Bindemittels Durchbrüche aufweist und in der zur Verhinderung der Verschmutzung des Innengewindes durch das Bindemittel den Gewindebereich abschirmende Mittel vorgesehen sind und auf der zur Fixierung im Bohrloch ein das Bohrloch abschließendes Ringteil aufgesetzt ist, wobei für die Verankerung des Befestigungselementes in große Hohlräume aufweisendem, beispielsweise aus Hohlkammerbaustcinen bestehendem Mauerwerk über das Befestigungselement eine dehnfähige und an ihrem vorderen Ende geschlossene Hülle übergestülpt und mit ihrem Rand am Ringteil befestigt ist, die sich beim Einspritzen des Bindemittels in das Befestigungselement ballonartig auffüllt.The main patent relates to the anchoring of a fastener by encapsulating the fastening element with a hardenable binding agent, the fastening element being made of a tubular, there is dowel sleeve closed at its insertion end, preferably by squeezing flat, and the dowel sleeve at the other End of an internal thread extending over part of its length and outside the thread area has breakthroughs for the passage of the binder and to prevent contamination of the internal thread by means of the binding agent shielding the thread area are and on which a borehole closing ring part is placed for fixing in the borehole, wherein for the anchoring of the fastening element in large cavities, for example made of hollow building blocks existing masonry over the fastener an expandable and at its front The end of the closed envelope is slipped over and attached with its edge to the ring part, which is during injection of the binder in the fastener like a balloon.

Die Verankerung nach dem Hauptpatent DE-PS 47 823 erfolgt durch Einspritzen des aushärtbaren Bindemittels mittels einer Spritzvorrichtung durch das Befestigungselement hindurch in die über das Befestigungselement gestülpte Hülle, die dabei unter ballonartiger Aufweitung mit dem Bindemittel aufgefüllt wird. Die Hülle bildet damit eine Füllmengenbegrenzung, die zu einer erheblichen Materialeinsparung, insbesondere bei Wänden mit sehr großen Hohlräumen führt. Durch die Einbettung des Befestigungselementes in diesem Bindemittel ergibt sich für die Befestigung eines Gegenstandes an der Wand nach dem Aushärten des Bindemittels an der Rückseite des Steges beispielsweise eines Hohlkammerbausteines ein der Auszugskraft entgegenwirkendes Gegenlager, so daß auch in Wänden mit Hohlräumen sehr gute Ausziehwerte zu erreichen sind.The anchoring according to the main patent DE-PS 47 823 takes place by injecting the curable Binder by means of a spray device through the fastening element into the over the fastening element everted envelope, which is filled with the binding agent while expanding in a balloon-like manner. The shell thus forms a fill volume limit, which leads to a considerable saving in material, in particular leads to walls with very large cavities. By embedding the fastener in it Binder is used to attach an object to the wall after the binder has cured on the back of the web, for example of a hollow-chamber building block, a counteracting force against the pull-out force Counter bearing, so that very good pull-out values can also be achieved in walls with cavities.

Durch die ballonartige elastische Aufweimng beim Einspritzen des Bindemittels wird die Hülle unter dpannung gesetzt, die nach Beendigung des Spritzvorganges und dem damit verbundenen Wegfall des der Spannung das Gleichgewicht haltenden Spritzdruckes u.U. bewirkt, daß das Bindemittel zumindest teilweise wieder aus dem Befestigungselement hinausgedrückt wird.Due to the balloon-like elastic widening when the binding agent is injected, the envelope is under tension set after the end of the injection process and the associated loss of voltage the equilibrium maintaining spray pressure possibly causes, that the binding agent is at least partially pushed out of the fastening element again.

Der Erfindung liegt daher die Aufgabe zugrunde, das Hauptpatent in der Weise zu verbessern, daß der Rückfluß von Bindemittel nach Beendigung des Spritzvorganges verhindert wird.The invention is therefore based on the object to improve the main patent in such a way that the reflux of binding agent after the end of the spraying process is prevented.

Erfindungemäß wird dies dadurch erreicht, daß die Durchbrüche mit einem das Rückfließen des Bindemittels verhindernden Ventilverschluß versehen sind.According to the invention this is achieved in that the openings with a backflow of the binder preventive valve closure are provided.

Der in Einspritzrichtung durchlassende und in umgekehrter Richtung sperrende Ventilverschluß hält nun der mit Bindemittel ausgefüllten und damit unter Spannung stehenden Hüile nach Beendigung des Spritzvorganges das Gleichgewicht Die Erfindung ermöglicht damit auch die Verwet-dung von sehr dünnflüssigen und damit leicht spritzbaren Bindemitteln in einer langen Aushärtzeit, ohne daß ein Rückfluß des Bindemittels zu befürchten istThe valve closure, which opens in the injection direction and blocks in the reverse direction, now holds the shell filled with binding agent and thus under tension after the end of the spraying process the balance The invention thus also enables the use of very thin and thus easily sprayable binders in a long curing time without a reflux of the binder is feared

In einer weiteren Ausgestaltung der Erfindung kann der Ventilverschluß eine über die Durchbrüche gespannter, und diese abdeckender Gummischlauch sein. Durch die Elastizität des Gummischlauches hebt dieser beim Einspritzen des Bindemittels soweit ab, daß das Bindemittel aus den beiden offenen Stirnseiten des Gummischlauches in die über das Befestigungselement gestülpte Hülle einfließen kann. Nach dem Wegfall des Einspritzdruckes legt sich der Gumnr.schlauch wieder an das Befestigungselement an und dichtet dabei die Durchbrüche ab, so daß kein Bindemittel durch das Befestigungselement wieder zurückfließen kann.In a further embodiment of the invention, the valve closure can be a stretched over the openings, and this be a covering rubber hose. The elasticity of the rubber hose lifts it when injecting the binder so far that the binder from the two open end faces of the Rubber hose can flow into the sleeve slipped over the fastening element. After the elimination of the Injection pressure, the rubber hose rests on the fastening element and seals the Breakthroughs from so that no binder through the fastener can flow back again.

In der Patentzeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt.In the patent drawing is an exemplary embodiment of the invention shown.

Bei dem abgebildeten Befestigungselement handelt es sich um einen rohrförmigen Dübel 1, dessen vorderes Ende flachgequetscht ist und /ur Erhöhung der Verankerungswirkung widerhakenartige Umbiegungen 2 aufweist. Das hintere Ende des Dübels ist zum besserenThe fastener shown is a tubular dowel 1, the front of which The end is squeezed flat and / to increase the anchoring effect has barb-like bends 2. The back end of the dowel is for the better

so Einschneiden eines Innengewindes 3 für eine Befestigungsschraube im Durchmesser abgesetzt. Auf diesem abgesetzten Teilstück 4 des Dübels ist das zum Verschließen des Hohlraumes 5 vorgesehene Ringteil 6 aufgesetzt, dessen Außendurchmesser dem Bohrlochdurchmesser so angepaßt ist, daß es im Bohrloch festsetzbar ist. Das Ringteil 6 weist eine Dichtungslippe 6a, auf, die dazu dient, auch bei ausgebrochenen Bohrlochmündungen eine Abdichtung sicherzustellen. Vor dem Ausfüllen des Hohlraumes 5 wird in den Innenraum 40 des Dübels I die Hülse 41 eingeschoben, deren Einführende am Grund des Innenraumes des Dübels zur Abdichtung anstößt. Durch diese Hülse I wird nun mit der an der dem Einführende entgegengesetzten Ende angesetzten Spritzvorrichtung 10 das aushärtbare Bindemittel durch die Austrittsöffnung 22 des Dübels I in den Hohlraum eingespritzt. Dadurch wird die an ihrer vorderen Stirnseite geschlossene Hülle 7 unter ballonartiger Aufweitung aufgefüllt, so daß nach dem Aushärtenthus cutting an internal thread 3 for a fastening screw offset in diameter. On this detached section 4 of the dowel, it is for locking of the cavity 5 provided ring part 6 is placed, the outer diameter of which corresponds to the borehole diameter is adapted so that it can be fixed in the borehole. The ring part 6 has a sealing lip 6a, on, which is used to ensure a seal even with broken borehole mouths. Before the cavity 5 is filled, the sleeve 41 is pushed into the interior 40 of the dowel I, whose lead-in abuts on the base of the interior of the anchor for sealing. Through this sleeve I is now with the spray device 10 attached to the end opposite the insertion end, the curable Binder injected through the outlet opening 22 of the anchor I into the cavity. This becomes the part of theirs front end face closed shell 7 filled with balloon-like expansion, so that after hardening

des Bindemittels ein Gegenlager für die Befestigung eines Gegenstandes entsteht Das vollständige Ausfüllen der Hülle 7 wird durch die Entlüftungsöffnungen 8 ermöglicht, die über den gesamten Außenumfang verteilt sind.of the binding agent a counter-bearing for the attachment of an object is created The complete filling the shell 7 is made possible by the ventilation openings 8, which are distributed over the entire outer circumference are.

Ober die Durchbrüche 22 ist als Ventilverschluß 9 ein diese abdeckender Gummischlauch gespannt, der beim Einspritzvorgang aufgrund des Einspritzdruckes sich von den Durchbrüchen abhebt und damit das Auffüllen der Hülle 7ermöglicht, nach Wegfall des Spritzdruckes die Durchbrüche jedoch wieder abdichtet, so daß kein Bindemittel zurückfließen kann.Above the openings 22 a rubber hose covering this is stretched as a valve closure 9, which when The injection process is lifted from the openings due to the injection pressure, and with it the filling the shell 7 allows, after the injection pressure has ceased to seal the openings again, so that no Binder can flow back.

Nach dem Einspritzen und Aushärten des Bindemittels wird die Hülse 41 mit dem in der Hülse enthaltenen ausgehärteten Bindemittelkern 42 entfernt. Der Innenraum 40 des Dübels mit seinem Innengewinde 3 ist nun frei für das Eindrehen einer Befestigungsschraube zum Festspannen eines Gegenstandes an einer Wand.After the bonding agent has been injected and hardened, the sleeve 41 becomes with that contained in the sleeve cured binder core 42 removed. The interior 40 of the dowel with its internal thread 3 is now free for screwing in a fastening screw for Clamping an object to a wall.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

2525th

3030th

3535

4040

4545

5050

5555

6060

6565

Claims (2)

Patentansprüche:Patent claims: 1. Verankerung eines Befestigungselementes durch Umspritzen des Befestigungselementes mit einem aushärtbaren Bindemittel, wobei das Befestigungselement aus einer rohrförmigen, an ihrem Einführende vorzugsweise durch Rachquetschung geschlossenen Dübelhülse besteht, die am anderen Ende ein sich über einen Teil ihrer Länge erstreckendes Innengewinde und außerhalb des Gewindebereiches für den Durchtritt des Bindemittels Durchbrüche aufweist und in der zur Verhinderung der Verschmutzung des Innengewindes durch das Bindemittel den Gewindebereich abschirmende Mittel vorgesehen sind und auf der zur Fixierung im Bohrloch ein das Bohrloch abschließendes Ringteil aufgesetzt ist, wobei für die Verankerung des Befestigungselementes in große Hohlräume aufweisendem, beispielsweise aus Hohlkisnmerbausteinen bestehendem Mauerwerk übertLts Befestigungselement eine dehnfähige und an ihrem vorderen Ende geschlossene Hülle übergestülpt und mit ihrem Rand am Ringteil befestigt ist, die sich beim Einspritzen des Bindemittels in das Befestigungselement ballonartig auffüllt, nach Patent2547 823, dadurch gekennzeichnet, daß die Durchbrüche (22) mit einem das Rückfließen des Bindemittels verhindernden Ventilverschluß (9) versehen sind.1. Anchoring a fastener by overmolding the fastener with a curable binder, wherein the fastener from a tubular, preferably closed at its inlet end by crushing There is a dowel sleeve that extends over part of its length at the other end Internal thread and breakthroughs outside the thread area for the passage of the binding agent has and in order to prevent contamination of the internal thread by the binder the threaded area shielding means are provided and on the for fixation in the borehole the borehole closing ring part is placed, for the anchoring of the fastening element in large cavities, for example masonry consisting of Hohlkisnmerbauststeine transfers the fastening element a stretchable and at its front end, closed sheath is pulled over and fastened with its edge on the ring part is, which fills up like a balloon when the binder is injected into the fastening element Patent 2547 823, characterized in that that the openings (22) with a valve closure (9) preventing the backflow of the binding agent are provided. 2. Verankerung nach Anspruch 1, dadurch gekennzeichnet, daß der Ventilverschluß (9) ein über die Durchbrüche gespannter und dieser abdeckender Gummischlauch ist2. Anchoring according to claim 1, characterized in that that the valve closure (9) is stretched over the openings and covers them Rubber hose is
DE19752548979 1974-11-14 1975-11-03 Anchoring a fastener Expired DE2548979C2 (en)

Priority Applications (43)

Application Number Priority Date Filing Date Title
DE19742453957 DE2453957B2 (en) 1974-11-14 1974-11-14 ANCHORING A FASTENING ELEMENT
DE2541762A DE2541762C2 (en) 1974-11-14 1975-09-19 Anchoring a fastener
NLAANVRAGE7512091,A NL176803C (en) 1974-11-14 1975-10-15 Apparatus for anchoring a tubular plug-in plug-in sleeve in a borehole of a wallwork.
CH1377475A CH594144A5 (en) 1974-11-14 1975-10-24
DE19752547823 DE2547823C2 (en) 1975-10-25 Anchoring a fastener
SE7511958A SE418882B (en) 1974-11-14 1975-10-27 DEVICE FOR ANCHORING A FASTENER
FR7533148A FR2291394A1 (en) 1974-11-14 1975-10-30 METHOD FOR ANCHORING A FIXING ELEMENT
AU86236/75A AU483391B2 (en) 1975-10-31 Method for anchoring a fastening element
DE19752548979 DE2548979C2 (en) 1974-11-14 1975-11-03 Anchoring a fastener
BE161613A BE835281A (en) 1974-11-14 1975-11-05 PROCEDURE FOR ANCHORING A FIXING ELEMENT
GB46198/75A GB1534702A (en) 1974-11-14 1975-11-07 Method of anchoring a fixing plug
US05/631,153 US4044512A (en) 1974-11-14 1975-11-11 Method and arrangement for anchoring an object to a support structure
CA239,405A CA1037279A (en) 1974-11-14 1975-11-12 Method and arrangement for anchoring an object to a support structure
AT865275A AT340657B (en) 1974-11-14 1975-11-13 METHOD OF ANCHORING A FASTENING ELEMENT
JP13679175A JPS5172858A (en) 1974-11-14 1975-11-13 TORITSUKE BUZAIOTEICHAKUSURUHOHO
DE19752550954 DE2550954C3 (en) 1974-11-14 1975-11-13 Anchoring a fastener
DE19762603430 DE2603430A1 (en) 1974-11-14 1976-01-30 Wall anchorage permanent plug - has hole adjacent socket for hardening filler injection
DE19762604378 DE2604378C2 (en) 1974-11-14 1976-02-05 Anchoring a fastener
NL7608013A NL7608013A (en) 1974-11-14 1976-07-20 IMPROVEMENT OF AN ANCHOR FOR A FASTENER ELEMENT.
SE7608904A SE406100B (en) 1974-11-14 1976-08-10 DEVICE FOR ANCHORING A FIXING ELEMENT IN A DRILL IN A MASONRY
CH1055476A CH608079A5 (en) 1974-11-14 1976-08-19
FR7626449A FR2324925A2 (en) 1974-11-14 1976-09-02 METHOD FOR ANCHORING A FIXING ELEMENT
GB37786/76A GB1561768A (en) 1974-11-14 1976-09-13 Fastening equipment
AU17740/76A AU498885B2 (en) 1974-11-14 1976-09-15 Fastening element
BE170643A BE846217R (en) 1974-11-14 1976-09-15 PROCEDURE FOR ANCHORING A FIXING ELEMENT
US05/725,138 US4050202A (en) 1974-11-14 1976-09-17 Method and arrangement for anchoring an object to a support structure
AT691876A AT348733B (en) 1974-11-14 1976-09-17 ANCHORING A FASTENING ELEMENT
CA261,571A CA1051216A (en) 1974-11-14 1976-09-20 Method and arrangement for anchoring an object to a support structure
JP51112852A JPS5238729A (en) 1974-11-14 1976-09-20 Fixation device of fitting portion material
DK446076A DK142124C (en) 1975-10-25 1976-10-04 detachable attachment
FR7630559A FR2328877A2 (en) 1974-11-14 1976-10-12 METHOD FOR ANCHORING A FIXING ELEMENT
GB4252276A GB1559515A (en) 1974-11-14 1976-10-13 Fastening equipment
AT764876A AT349193B (en) 1974-11-14 1976-10-14 ANCHORING A FASTENING ELEMENT
US05/732,447 US4096672A (en) 1974-11-14 1976-10-14 Anchoring arrangement for securing an object to a support structure having an internal cavity
CH1321676A CH611986A5 (en) 1974-11-14 1976-10-19 Process and device for anchoring a fastening element in walls with cavities
NL7611573A NL181129C (en) 1974-11-14 1976-10-20 MOUNTING BODY FOR ANCHORING IN A BOREHOLE.
AR26516476A AR212342A1 (en) 1975-10-25 1976-10-20 IMPROVEMENTS IN A PROCEDURE FOR ANCHORING A FASTENING ELEMENT IN A DRILLED HOLE WITH AN OUTSIDE DIAMETER LESS THAN THE DRILLED HOLE DIAMETER
IT2860076A IT1123666B (en) 1975-10-25 1976-10-22 Screw fixture for cavity partition - with injection of setting fixing agent in expandable envelope secured to inner end of fixture
ES452640A ES452640A2 (en) 1975-10-25 1976-10-22 Procedure and device for the anchoring of a fixing element in a drill. (Machine-translation by Google Translate, not legally binding)
BR7607105A BR7607105A (en) 1975-10-25 1976-10-22 ANCHORING AN FIXING ELEMENT
BE171773A BE847621R (en) 1974-11-14 1976-10-25 PROCESS FOR ANCHORING A FIXING ELEMENT.
US05/794,238 US4114329A (en) 1974-11-14 1977-05-05 Anchoring arrangement kit
JP56094119A JPS5825146B2 (en) 1974-11-14 1981-06-19 Mounting member fixed in wall hole

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
DE19742453957 DE2453957B2 (en) 1974-11-14 1974-11-14 ANCHORING A FASTENING ELEMENT
DE19752523198 DE2523198C3 (en) 1974-11-14 1975-05-26 Anchoring a fastener
DE19752525220 DE2525220A1 (en) 1975-06-06 1975-06-06 Anchorage for bolt in masonry - fastener has smaller diameter than hole, space between filled with hardening compound
DE19752525452 DE2525452C2 (en) 1974-11-14 1975-06-07 Anchoring a fastener
DE19752526744 DE2526744C2 (en) 1974-11-14 1975-06-14 Anchoring a fastener
DE19752527773 DE2527773A1 (en) 1974-11-14 1975-06-21 Anchorage for bolt in masonry - fastener has smaller diameter than hole, space between filled with hardening compound
DE19752547823 DE2547823C2 (en) 1975-10-25 Anchoring a fastener
DE19752548979 DE2548979C2 (en) 1974-11-14 1975-11-03 Anchoring a fastener
DE19752550954 DE2550954C3 (en) 1974-11-14 1975-11-13 Anchoring a fastener

Publications (2)

Publication Number Publication Date
DE2548979A1 DE2548979A1 (en) 1977-05-05
DE2548979C2 true DE2548979C2 (en) 1984-05-10

Family

ID=27575866

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19752548979 Expired DE2548979C2 (en) 1974-11-14 1975-11-03 Anchoring a fastener
DE19752550954 Expired DE2550954C3 (en) 1974-11-14 1975-11-13 Anchoring a fastener

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19752550954 Expired DE2550954C3 (en) 1974-11-14 1975-11-13 Anchoring a fastener

Country Status (4)

Country Link
JP (1) JPS5172858A (en)
BE (1) BE847621R (en)
DE (2) DE2548979C2 (en)
SE (1) SE418882B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147528A1 (en) * 1981-12-01 1983-06-09 Hilti AG, 9494 Schaan FASTENING ELEMENT FOR FIXED ANCHORING
DE3151659A1 (en) * 1981-12-28 1983-07-07 Hilti AG, 9494 Schaan Attachment element for retaining material having cavities
DE3218036A1 (en) * 1982-05-13 1983-11-17 Hilti AG, 9494 Schaan Mounting element for anchoring in retaining material having hollow chambers
DE3608775C2 (en) * 1986-03-15 1995-03-16 Int Intec Patent Holding Ets Injection anchor to be inserted into pre-drilled holes
DE3701959A1 (en) * 1987-01-23 1988-08-04 Fischer Artur Werke Gmbh ANCHORING A FASTENING ELEMENT
DE3712463A1 (en) * 1987-04-13 1988-10-27 Hilti Ag FASTENING ON CAVITY SUBSTRATE
DE3800833C2 (en) * 1988-01-14 1996-09-19 Fischer Artur Werke Gmbh Composite dowels
US5472296A (en) * 1992-08-20 1995-12-05 Dyckerhoff & Widmann Aktiengesellschaft Corrosion protected support element for a soil anchor or a rock anchor, a pressure pile or the like
DE19639604A1 (en) * 1996-09-26 1998-04-02 Fischer Artur Werke Gmbh Composite dowels
SE9704468D0 (en) * 1997-12-01 1997-12-01 Hans P Lindblad Device for and method of mutually positioning two objects
DE102007017556A1 (en) * 2007-04-12 2008-10-16 Fischerwerke Gmbh & Co. Kg Fixing fitting for a lightweight board

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5254716Y2 (en) * 1972-04-25 1977-12-10

Also Published As

Publication number Publication date
DE2547823B1 (en) 1977-03-31
SE7511958L (en) 1976-05-17
JPS5423048B2 (en) 1979-08-10
DE2550954B2 (en) 1978-03-23
DE2550954C3 (en) 1978-11-16
DE2550954A1 (en) 1977-05-18
JPS5172858A (en) 1976-06-24
SE418882B (en) 1981-06-29
BE847621R (en) 1977-02-14
DE2548979A1 (en) 1977-05-05

Similar Documents

Publication Publication Date Title
DE2602433A1 (en) ANCHORING A FASTENING ELEMENT
DE2548979C2 (en) Anchoring a fastener
DE2624559A1 (en) MOUNTAIN ANCHORS
DE2707238B2 (en) Corrosion-protected tension member for a prestressable anchor in solid rock
DE2830073A1 (en) ANCHORING A FASTENING ELEMENT
CH654370A5 (en) RECOVERABLE SHUTTERING PART FOR THE ANCHORING AREA OF A TENSION LINK IN A CONCRETE COMPONENT.
EP0178405A1 (en) Plastic dowel, in particular for fastenings at moist room gypsum plaster walls provided with tiles
DE3841577A1 (en) INJECTION ADAPTER WITH A FASTENING ELEMENT AND METHOD FOR ATTACHING CORROSION PROTECTION
DE3204417A1 (en) Method of setting a rock nail
DE2537644C3 (en) Dowels for anchoring, especially in plasterboard walls
DE102010060916A1 (en) anchor sleeve
CH622846A5 (en) Device for anchoring a fastening element in a cavity of a wall
DE4226552A1 (en) FASTENER HOLDER
CH564654A5 (en) Ground anchor for bore mounting - has deformable body for making friction contact with borehole wall
DE2613178A1 (en) ANCHORING A FASTENING ELEMENT
WO1988004005A1 (en) Process for sealing a tubular or rod-like building component in a receiving opening of the body of a building
DE2547823C2 (en) Anchoring a fastener
DE8600358U1 (en) packer
DE2523198C3 (en) Anchoring a fastener
DE9207079U1 (en) Device for injecting flowable materials into masonry, wood, etc.
DE3014569A1 (en) Wall hole anchor bolt - has protruding reinforcing portion at inserted end
DE2603430A1 (en) Wall anchorage permanent plug - has hole adjacent socket for hardening filler injection
DE2641682A1 (en) Sleeve for cable or pipe in wall - has outer shoulder to secure seal against step in bore through wall
DE2730488A1 (en) Fixing device securing system in cavity wall - has closed fabric sleeve over portion inside hole
DE2525220A1 (en) Anchorage for bolt in masonry - fastener has smaller diameter than hole, space between filled with hardening compound

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
AF Is addition to no.

Ref country code: DE

Ref document number: 2547823

Format of ref document f/p: P

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FISCHER-WERKE ARTUR FISCHER GMBH & CO KG, 7244 WAL

8330 Complete disclaimer