DE3939682A1 - Fixing facade panel to masonry wall - involves bolt with conical head held in undercut hole - Google Patents
Fixing facade panel to masonry wall - involves bolt with conical head held in undercut holeInfo
- Publication number
- DE3939682A1 DE3939682A1 DE19893939682 DE3939682A DE3939682A1 DE 3939682 A1 DE3939682 A1 DE 3939682A1 DE 19893939682 DE19893939682 DE 19893939682 DE 3939682 A DE3939682 A DE 3939682A DE 3939682 A1 DE3939682 A1 DE 3939682A1
- Authority
- DE
- Germany
- Prior art keywords
- bolt
- fastening
- panel
- mass
- facade panel
- 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.)
- Withdrawn
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 238000005476 soldering Methods 0.000 claims description 3
- 230000009969 flowable effect Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 229910052742 iron Inorganic materials 0.000 claims 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 3
- 239000000155 melt Substances 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000002928 artificial marble Substances 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
- E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
- E04F13/0816—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements extending into the back side of the covering elements
-
- 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
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
- F16B13/0858—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with an expansible sleeve or dowel body driven against a tapered or spherical expander plug
-
- 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)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
Die Erfindung betrifft eine Befestigung für Fassadenplatten mit einem in Bohrlöcher mit Hinterschneidung festsetzbaren Befestigungsbolzen gemäß der Gattung des An spruchs 1.The invention relates to a fastening for facade panels with a in boreholes Undercut fixable fastening bolts according to the genus of the An saying 1.
Es sind Befestigungselemente bekannt, die an ihrem in ein Bohrloch einsetzbaren Ende einen Konus besitzen, auf den eine Spreizhülse aufschiebbar ist. Beim Aufschieben der Spreizhülse weitet sich diese auf und kann somit formschlüssig in eine Hinterschnei dung des jeweiligen Bohrloches eingreifen.Fastening elements are known which can be inserted at their end into a borehole have a cone on which an expansion sleeve can be pushed. When postponing the This expands the expansion sleeve and can therefore form fit into an undercut intervention of the respective borehole.
Die in der Regel aus Keramik, Kunststein oder Marmor bestehenden Fassadenplatten weisen nur eine verhältnismäßig geringe Dicke auf, so daß im Bereich des Bohrloches nur noch eine geringe Überdeckung vorhanden ist. Beim Auftreiben der Spreizhülse mit Hammerschlägen insbesondere bei engeren Bohrlöchern kann es daher zu Abplatzun gen oder Durchbrechungen der Fassadenplatte kommen. Ferner ist auch die Toleranz empfindlichkeit einer auf Spreizung beruhenden Befestigung insbesondere bei sehr dünnen Fassadenplatten ungünstig, da ein Ausgleich über zusätzliche Verkeilung wegen Ausbruchgefahr des Bohrloches nicht möglich ist.The facade panels usually made of ceramic, artificial stone or marble have only a relatively small thickness, so that in the region of the borehole there is only a slight overlap. When expanding the expansion sleeve with Hammer blows, particularly in narrow drill holes, can lead to flaking or openings in the facade panel. Also tolerance is Sensitivity of a fastening based on spreading, especially in very thin facade panels unfavorable, because a compensation due to additional wedging There is no risk of the hole breaking out.
Der Erfindung liegt die Aufgabe zugrunde, für dünnwandige und poröse Fassadenplatten eine einfach herstellbare, spreizdruckfreie Befestigung zu schaffen, die auch bei größe ren Toleranzen der Bohrlöcher hohe Haltekräfte erlaubt.The invention has for its object for thin-walled and porous facade panels to create an easy-to-manufacture, expansion-pressure-free fastening, even with size Ren tolerances of the boreholes allowed high holding forces.
Die Lösung dieser Aufgabe wird durch die im Anspruch 1 angegebenen Merkmale erreicht. Der in dem Bohrloch mit Hinterschneidung eingesetzte Befestigungsbolzen weist zur Bohrlochwandung einen Ringspalt auf. Dieser Spalt wird mit einer erhitzten flüssigen Masse ausgegossen. Nach dem Aushärten ist der Befestigungsbolzen fest in der Fassadenplatte eingebunden und kann somit zur Befestigung der Fassadenplatte an eine, an einem Tragmauerwerk angebrachten Unterkonstruktion befestigt werden. Durch das Ausgießen des Bohrloches wird eine absolut spreizdruckfreie Befestigung erreicht, die unabhängig von der Bohrlochtoleranz stets gleichbleibende Haltekräfte zuläßt. This object is achieved by the features specified in claim 1 reached. The mounting bolt inserted in the undercut hole has an annular gap to the borehole wall. This gap is heated with a poured liquid mass. After curing, the fastening bolt is firmly in of the facade panel and can thus be used to attach the facade panel a substructure attached to a supporting masonry. By the pouring of the borehole achieves an absolutely no expansion pressure, which allows constant holding forces regardless of the borehole tolerance.
Ferner wird durch die vollständige Ausfüllung des Bohrloches auch das Eindringen von Wasser in das Bohrloch und damit ein Korrosionsangriff auf die im Bohrloch befindlichen Teile des Befestigungsbolzens verhindert.Furthermore, the complete filling of the borehole also prevents the penetration of Water in the borehole and thus a corrosion attack on those in the borehole Parts of the fastening bolt prevented.
Besonders geeignet für das Ausfüllen des Bohrloches ist Zink, da es einen geringen Schmelzpunkt aufweist und als Masse gleichzeitig gegen Korrosion unempfindlich ist. Ferner wird durch die geringere Festigkeit des Zinks gegenüber dem Stahlbolzen eine elastische Verbindung erreicht, die in der Lage ist, temperaturbedingte Verschiebungen aufzufangen.Zinc is particularly suitable for filling the borehole because it is low Has melting point and as a mass is also insensitive to corrosion. Furthermore, due to the lower strength of the zinc compared to the steel bolt reached elastic connection that is capable of temperature-related shifts to catch up.
Zur Handlingsvereinfachung kann die Masse in Form einer Hülse über den Befesti gungsbolzen gestülpt sein. Das Materialvolumen der Hülse entspricht dabei etwa dem Volumen des Ringspaltes, so daß eine vollständige Verfüllung möglich ist.To simplify handling, the mass can be placed in the form of a sleeve over the fastening be inserted. The material volume of the sleeve corresponds approximately to that Volume of the annular gap so that complete backfilling is possible.
Die Erhitzung bis zum Fließen der Masse kann entweder direkt oder indirekt über den Befestigungsbolzen beispielsweise mittels Lötkolben, Lötlampen, Induktionsspulen oder dgl. erfolgen.The heating until the mass flows can either directly or indirectly via the Fastening bolts for example using soldering irons, blowtorches, induction coils or The like.
Die Erfindung wird nachfolgend anhand der Zeichnung näher erläutert.The invention is explained below with reference to the drawing.
Es zeigen:Show it:
Fig. 1 die an einer an einem Mauerwerk angeordneten Unterkonstruktion be festigte Fassadenplatte, Fig. 1, be at a arranged on a masonry substructure consolidated cladding panel,
Fig. 2 den im Bohrloch mit Hinterschneidung eingesetzten, noch nicht ver ankerten Befestigungsbolzen. Fig. 2 used in the borehole with undercut, not yet anchored fastening bolts.
In Fig. 1 ist eine Fassadenplatte 1 über den Befestigungsbolzen 2 an der Unter konstruktion 3 befestigt, die mittels eines Befestigungselementes 4 an der Wandober fläche eines Mauerwerks 5 verankert ist. In Fig. 1, a facing panel 1 is fixed via the fixing bolt 2 to the supporting structure 3, the surface by means of a fastening element 4 at the top wall of a masonry structure 5 is anchored.
Die Fassadenplatte 1 besitzt eine Bohrung 6 mit Hinterschneidung 7, in die der an seinem hinteren Ende mit einem Konus 8 versehene Befestigungsbolzen 2 eingebunden ist.The facade panel 1 has a bore 6 with an undercut 7 , into which the fastening bolt 2 provided with a cone 8 at its rear end is integrated.
Fig. 2 zeigt das Verfahren zur Verankerung des Befestigungsbolzens 2 in dem Bohr loch 6 der Fassadenplatte 1. Der in dem Bohrloch 8 mit Hinterschneidung 7 eingesetzte Befestigungsbolzen 2 weist mit seinem Konus 8 eine der Bohrlochwandung ent sprechende Kontur auf, so daß ein gleichförmiger Ringspalt zwischen Befestigungs bolzen 2 und Bohrlochwandung entsteht. Über den Schaft des Befestigungsbolzens 2 ist die als Hülse 9 ausgebildete fließfähige Masse gestülpt. Das Volumen der Hülse ent spricht etwa dem Volumen des Ringspaltes, so daß beim Erhitzen der Masse - vorzugs weise Zink - mittels einer Lötlampe 10 der Ringspalt vollständig ausgefüllt wird. Nach dem Aushärten der Masse ist der Befestigungsbolzen fest in die Fassadenplatte einge bunden, so daß das überstehende Gewinde 11 des Befestigungsbolzens 2 zur Befesti gung der Fassadenplatte an der Unterkonstruktion 3 verwendet werden kann. Fig. 2 shows the method for anchoring the fastening bolt 2 in the drill hole 6 of the facade panel 1st The used in the borehole 8 with undercut 7 fastening bolt 2 has with its cone 8 a speaking of the borehole wall, so that a uniform annular gap between the fastening bolt 2 and borehole wall is formed. The flowable mass designed as a sleeve 9 is placed over the shaft of the fastening bolt 2 . The volume of the sleeve speaks approximately to the volume of the annular gap, so that when the mass is heated — preferably zinc — the annular gap is completely filled with a blowtorch 10 . After the mass has hardened, the fastening bolt is firmly connected to the facade panel, so that the protruding thread 11 of the fastening bolt 2 can be used for fastening the facade panel to the substructure 3 .
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893939682 DE3939682A1 (en) | 1989-12-01 | 1989-12-01 | Fixing facade panel to masonry wall - involves bolt with conical head held in undercut hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893939682 DE3939682A1 (en) | 1989-12-01 | 1989-12-01 | Fixing facade panel to masonry wall - involves bolt with conical head held in undercut hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3939682A1 true DE3939682A1 (en) | 1991-06-06 |
Family
ID=6394544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893939682 Withdrawn DE3939682A1 (en) | 1989-12-01 | 1989-12-01 | Fixing facade panel to masonry wall - involves bolt with conical head held in undercut hole |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3939682A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4226787A1 (en) * | 1992-08-13 | 1994-02-17 | Fischer Artur Werke Gmbh | Metal fixture in undercut borehole - has single component with anchor and fixture, with cylindrical sleeve expanding under heat |
| EP0744513A2 (en) * | 1995-05-23 | 1996-11-27 | Karl Falb | Façade panel fastening |
| DE29916530U1 (en) | 1999-09-20 | 2000-03-23 | Schossig, Elmar, Dipl.-Ing., 50939 Köln | Curtain-ventilated facade panels made of single-layer, unreinforced cast stone for invisible fastening |
| WO2006056058A1 (en) | 2004-11-26 | 2006-06-01 | Patent Applied Technology | Affixing an anchor in a drilled hole |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE418921C (en) * | 1924-02-10 | 1925-09-23 | Elektrotechnische Fabrik Thoss | Method for secure storage of bolts in blind holes of components |
| DE2748919A1 (en) * | 1977-11-02 | 1979-05-03 | Max Dr Boetzkes | Fixing device with glue joint - has hollow body of plastics which is melted by heat from inserted screw |
| DE3203631A1 (en) * | 1982-02-03 | 1983-08-11 | Wilfried Dipl.-Ing. 7031 Nufringen Ensinger | Method for connecting the metallic inner and outer parts of a composite profile |
| DE3246725A1 (en) * | 1982-12-17 | 1984-06-20 | Fa. Karl Lutz, 6980 Wertheim | Suspension device for wall-covering panels and panel anchorages constructed using such suspension devices |
| DE3538995A1 (en) * | 1985-11-02 | 1987-05-14 | Fischer Artur Werke Gmbh | CORROSION PROTECTION FOR AN EXPANDING ANCHOR anchored in a pocket hole |
| DE3815552A1 (en) * | 1988-05-06 | 1989-11-16 | Buchtal Gmbh | NATURAL STONE PLATE WITH MOUNTING ELEMENTS ON THE SIDE REFERRED SIDE |
-
1989
- 1989-12-01 DE DE19893939682 patent/DE3939682A1/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE418921C (en) * | 1924-02-10 | 1925-09-23 | Elektrotechnische Fabrik Thoss | Method for secure storage of bolts in blind holes of components |
| DE2748919A1 (en) * | 1977-11-02 | 1979-05-03 | Max Dr Boetzkes | Fixing device with glue joint - has hollow body of plastics which is melted by heat from inserted screw |
| DE3203631A1 (en) * | 1982-02-03 | 1983-08-11 | Wilfried Dipl.-Ing. 7031 Nufringen Ensinger | Method for connecting the metallic inner and outer parts of a composite profile |
| DE3246725A1 (en) * | 1982-12-17 | 1984-06-20 | Fa. Karl Lutz, 6980 Wertheim | Suspension device for wall-covering panels and panel anchorages constructed using such suspension devices |
| DE3538995A1 (en) * | 1985-11-02 | 1987-05-14 | Fischer Artur Werke Gmbh | CORROSION PROTECTION FOR AN EXPANDING ANCHOR anchored in a pocket hole |
| DE3815552A1 (en) * | 1988-05-06 | 1989-11-16 | Buchtal Gmbh | NATURAL STONE PLATE WITH MOUNTING ELEMENTS ON THE SIDE REFERRED SIDE |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4226787A1 (en) * | 1992-08-13 | 1994-02-17 | Fischer Artur Werke Gmbh | Metal fixture in undercut borehole - has single component with anchor and fixture, with cylindrical sleeve expanding under heat |
| EP0744513A2 (en) * | 1995-05-23 | 1996-11-27 | Karl Falb | Façade panel fastening |
| EP0744513A3 (en) * | 1995-05-23 | 1998-08-05 | Karl Falb | Façade panel fastening |
| DE29916530U1 (en) | 1999-09-20 | 2000-03-23 | Schossig, Elmar, Dipl.-Ing., 50939 Köln | Curtain-ventilated facade panels made of single-layer, unreinforced cast stone for invisible fastening |
| WO2006056058A1 (en) | 2004-11-26 | 2006-06-01 | Patent Applied Technology | Affixing an anchor in a drilled hole |
| EP1794462A1 (en) * | 2004-11-26 | 2007-06-13 | Patent Applied Technology | Affixing an anchor in a drilled hole |
| EP1794462A4 (en) * | 2004-11-26 | 2010-09-22 | Patent Applied Technology | Affixing an anchor in a drilled hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8139 | Disposal/non-payment of the annual fee |