EP0045978B1 - Slab support to be anchored in the construction supporting a façade consisting of slabs of natural, concrete or ceramic facing stones - Google Patents

Slab support to be anchored in the construction supporting a façade consisting of slabs of natural, concrete or ceramic facing stones Download PDF

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Publication number
EP0045978B1
EP0045978B1 EP81106312A EP81106312A EP0045978B1 EP 0045978 B1 EP0045978 B1 EP 0045978B1 EP 81106312 A EP81106312 A EP 81106312A EP 81106312 A EP81106312 A EP 81106312A EP 0045978 B1 EP0045978 B1 EP 0045978B1
Authority
EP
European Patent Office
Prior art keywords
plate
web
section
holders according
lateral side
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
EP81106312A
Other languages
German (de)
French (fr)
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EP0045978A1 (en
Inventor
Walter Dipl.-Ing. Haase
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.)
Individual
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Individual
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Filing date
Publication date
Priority claimed from DE19803030624 external-priority patent/DE3030624A1/en
Priority claimed from DE19803037024 external-priority patent/DE3037024A1/en
Application filed by Individual filed Critical Individual
Priority to AT81106312T priority Critical patent/ATE5908T1/en
Publication of EP0045978A1 publication Critical patent/EP0045978A1/en
Application granted granted Critical
Publication of EP0045978B1 publication Critical patent/EP0045978B1/en
Expired legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings 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
    • E04F13/0801Separate fastening elements
    • E04F13/0803Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/0805Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings 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
    • E04F13/0801Separate fastening elements
    • E04F13/0803Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/0805Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall
    • E04F13/0808Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall adjustable in several directions one of which is perpendicular to the wall
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings 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
    • E04F13/0801Separate fastening elements
    • E04F13/0803Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E04F13/0821Separate 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 located in-between two adjacent covering elements
    • E04F13/0825Separate 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 located in-between two adjacent covering elements engaging side holes preformed into the covering elements

Definitions

  • the invention relates to the construction of plate holders for anchoring facade panels made of natural stone, cast stone and ceramic on a substructure for ventilated facade panels on building walls, which consists of wall profiles, spacers, center beams or bumper beams designed to hold the facade panels, as a fixed point and sliding point
  • Surfaces of the wall holding profiles, spacers, middle girders have vertically arranged interlocking grooves and the wall holding profiles, spacers, middle girders and / or butt girders can be connected to one another by means of rivet connections, the facade panels being fastened to holding members which are arranged perpendicular to the plane of clamping disks which are connected by means of clamping members can be connected to a holding bridge of the substructure.
  • FR-A-22 07 231 it is known to attach facade panels to a substructure by means of mandrel holders.
  • the mandrel holders have a holding part made of a rod-shaped material, which can be pushed over horizontal profile rails of the substructure and on which a rod section with an anchor mandrel for the facade panels is formed vertically.
  • These mandrel holders have a limited load capacity. In addition, they can only support vertical loads, but not lateral ones. For these loads, special measures are required for the bracket, which makes them considerably more expensive.
  • facade substructures have become known which allow the formation of full thermal insulation.
  • these facade substructures are not suitable for holding facade slabs made of natural stone, concrete stone and ceramic, since the considerable vertical loads can no longer be absorbed by simple riveted joints.
  • the assembly of facade panels made of natural stone, concrete stone and ceramics is cumbersome and complex, since the relatively heavy plates have to be held during the fastening.
  • the object of the invention is to further develop the facade substructures known according to German Offenlegungsschriften 2827148, 2639552 in such a way that facade panels made of natural stone, cast stone and ceramic can also be used simply by providing full thermal insulation for the creation of a curtain wall.
  • the object is achieved in that the clamping disk is designed as a clamping piece or as a leg of an L-shaped holding bracket which can be clamped by means of a clamping piece with a mandrel holder arranged perpendicular to the plane of the clamping disk for receiving an anchor mandrel for holding a facade panel, and in that the clamping piece consists of one Base plate is formed, on one side edge of which a cross-sectionally generally U-shaped holding section is formed, which can be plugged over the free end section of the holding web and on the other side edge of which a web arranged at right angles to the base plate is formed with a corrugated group having vertical teeth, which is designed with the the corrugation group of the central web of a supporting element of the substructure facing the retaining web can be brought into active engagement.
  • Fig. 11 shows a further embodiment of tooth profiles of the teeth of the corrugated groups and the clamping piece in plan view in section.
  • FIG. 1 shows a facade substructure 1 according to the invention arranged on a building wall 43.
  • Center supports 2 are arranged vertically in the predetermined grid dimension on holding elements, such as wall holding profiles and spacers, which are not shown in detail.
  • the grid dimension of the center girders 2 depends on the size of the facade panels 3.
  • These facade panels 3 are held by means of panel holders 12, 13 and edge holders 14, 50.
  • the edge holders 14, 50 are arranged on the lateral boundaries of the facade substructure 1.
  • the anchor pins of the edge holders 14 are inserted into the facade panels 3 from below or from above. This avoids the need to arrange special cladding elements on the curtain wall to cover laterally projecting anchor mandrel sections.
  • the plate holders 12, 13 are designed so that their anchor pins 19 can be inserted laterally into the facade plates 3.
  • the plate holders 12, 13 consist of a clamping piece 16, which can be connected to a holding web 5 of a central support 2 and on which a mandrel holder 17, 18 is formed with an anchor mandrel 19 (FIGS. 2a to 4b).
  • the clamping piece 16 consists of a base plate 22, on the one side edge 23 of which a cross-sectionally U-shaped holding section 24 is formed. The free end section 6 of the holding web 5 can be inserted into this holding section 24.
  • a web 26 is bent at right angles thereto, on which a corrugated group 27 is formed, facing the holding section 24.
  • This corrugated group 27 consists of two teeth 11 arranged parallel to one another with a trapezoidal cross section, which can be brought into operative engagement with the teeth of the corrugated group 10 of the central web 4 of the central carrier 2.
  • a spacer web 29 is formed on the surface 28 of the base plate 22 facing away from the mandrel holder 17, 18. This also has a trapezoidal cross section. The end face of the spacer web 29 serves as a bearing surface 30 for supporting the holding web 5.
  • a guide surface 38 arranged at an oblique angle to the base plate 22 is formed on the holding section 24. There is a stop surface 46, 47 on each side of the guide surface 38. The stop surface 46 is arranged at right angles to the web section 44, which is formed parallel to the base plate 22.
  • the stop surface 47 is arranged at right angles to the web section 45, which is aligned with the holding section 24 and is oriented at right angles to the base plate 22.
  • a flat shoulder 39 is formed on the web 26 parallel to the base plate 22. This flat shoulder 39 is at the same distance from the surface 28 of the base plate 22 as the bearing surface 30 of the spacer web 29.
  • the holding section 24 is guided over the free end section 6 of the holding web 5 in such a way that the free end section 6 bears against the web section 45.
  • the clamping piece 16 can be pressed against the corner section 7 of the center beam 2 until this corner section 7 rests on the flat shoulder 39.
  • the corrugated group 27 comes into active engagement with the corrugated group 10 and the free end section 6 of the retaining web 5 lies against the stop surface 46 and the web section 44.
  • FIGS. 2a and 2b show possible embodiments of clamping members 80 which are used for the fixed attachment of a plate holder 12 designed as a sliding point to a holding web 5 of a central web 2.
  • a plate holder 12 fastened in this way to the central support 2 can only be used as a floating point, since it cannot take up loads in the vertical direction. This plate holder 12 only transfers horizontal loads.
  • a plate holder 13, which is designed as a fixed point, is provided for the absorption of vertical loads.
  • the clamping member 80 shown as detail X is designed as a clamping wedge 81.
  • This clamping wedge 81 consists of a plate-shaped blank 82 on which a wedge section 83 which is wedge-shaped in cross section is formed.
  • This wedge-shaped section 83 serves to clamp the clamping piece 16 against the holding web 5.
  • a clamping member 80 is shown, which is designed as a resilient spring plate 84.
  • the spring plate 84 consists of a plate-shaped convexly curved blank 85, on the end sections 86a, 86b of which locking elements 87, 88 are arranged on the clamping piece 16.
  • the locking members 87, 88 are designed as webs 90, 89 aligned at right angles to the plane of the blank 85.
  • a tab-shaped web 91 which is arranged approximately parallel to the plane of the blank 85 and faces the locking member 88, is formed. To fasten the plate holder 12 to the holding web 5, the spring plate 84 is pushed into the cavity between the holding section 24 and the spacer web 29.
  • the blank 85 is stretched due to its elasticity until the lower web 89 the clamping piece 16 engages under and the web 91 of the upper locking member 87 engages around the clamping piece 16. Due to the spring action of the spring plate 84, the plate holder 82 is held on the holding web 5 of the central support 2 in such a way that the rest loads of the facade cladding can be absorbed by the plate holder 12 without the latter moving on the central web 2. A slight displacement of the plate holder 12 is only possible with additionally acting vertical loads.
  • the spring plate 84 is therefore particularly well suited for fastening plate holders 12 designed as sliding points to a central support 2 or the like.
  • the clamping member 80 shown as detail Z can be used.
  • This is designed as an elastic spring plate 100, which consists of two blanks 102, 103 arranged at weak angles to one another. At the free end sections 86c, 86d, locking members 87, 88, which can be brought into contact with the clamping piece 16, are arranged. Parallel to these, between the upper blank 102 and the lower blank 103, a tensioning web 104 protruding opposite the plane 101 of the spring plate to the locking members 87, 88 is formed.
  • This tensioning web 104 comes to rest on the retaining web 5 of the central support 2 or the like and deforms the spring plate 100 so that the clamping member 80 is tensioned.
  • This clamping member 80 has the advantage that it can be used with base plates 22 of different widths, since the clamping action of the tensioning web 104 is independent of the width of the base plate 22.
  • the bracing by means of the tensioning web 104 also ensures that the clamping member 80 cannot fall out again when mounted overhead.
  • the holding section 24 in the case of a clamping piece 16 in such a way that the abutment surfaces 47, 44a abut one another directly at right angles without a special guide surface being arranged at an angle.
  • the cavity 93 between the stop surfaces 47, 44a and the end section 6 of the retaining web 5 must also be filled by the clamping member 80.
  • spacer shafts or webs 92 which can be inserted into the cavity 93, can be formed on the side of the clamping member 80 facing the holding section 24, perpendicular to the plane of the blank 82, 85. The end section 6 of the holding web 5 is then clamped against the stop surfaces 47, 44a by these spacer lugs or webs 92 (FIG. 2c).
  • the plate holders 13 designed as fixed points are preferably attached by means of riveted connections.
  • an opening 31 is formed in the base plate 22, through which a rivet for connecting the clamping piece 16 to the holding web 5 of the central support 2 or the like can be inserted (FIGS. 4a and 4b).
  • a mandrel holder 17 is formed on the side edge 25 of the base plate 22 assigned to the web 26 in such a way that it is aligned with the middle bar 4 of the middle carrier 2 when the plate holders 12, 13 are mounted.
  • the mandrel holder 17 consists of a plate-shaped leg 32, the end section facing away from the clamping piece has a thickening 35. In this thickening 35, the armature mandrel 19 is mounted such that a mandrel section 20, 21 protrudes on both sides of the leg 32.
  • the middle section 19a of the armature mandrel 19 expediently has serration 19b, corrugations or the like, so that the armature mandrel 19 is clamped in the thickening 35 by a crimp connection in the opening 19c.
  • Each of the mandrel sections 20, 21 is inserted into the blind holes located in these when the facade panels 3 are installed.
  • a plate-shaped leg 34 arranged at right angles to the base plate 22 is formed on the lower edge 33 of the base plate 22 of the clamping piece 16 (FIGS. 5a and 5b).
  • the armature mandrel 19 is fastened vertically in such a way that the mandrel sections 20, 21 protrude uniformly from both sides of the leg 34.
  • two openings 36, 37 are arranged laterally and offset in height, through which a rivet for connecting the clamping piece 16 to the retaining web 5 of the central support 2 or the like can be inserted.
  • the laterally offset arrangement of the openings 36, 37 compensates for loads and moments introduced by the facade panels 3 via the anchor mandrel 19.
  • FIGS. 6a and 6b show a simplified embodiment of an edge holder 15.
  • This edge holder 15 consists of an L-shaped profile piece 40, one leg 41 of which is designed as a mandrel holder 18.
  • An armature mandrel 19 is mounted in this leg 41, the mandrel sections 20, 21 also projecting beyond the leg 41 on both sides.
  • the other leg 42 has two perforations 36, 37, which are arranged next to one another and offset in height, through which, as with the edge holder 14, a rivet for connecting the edge holder 15 to the central carrier 2 or the like can be inserted.
  • the plate holder shown in FIG. 7, which serves as an edge holder 50 and which permits a particularly secure edge-side mounting of facade panels 3, consists of an L-shaped bracket 51 which is connected to the supporting element of the facade substructure 1 by means of a clamping piece 57.
  • a sliding guide 53 for a facade panel 3 with an opening 54 for the displaceable mounting of an anchor mandrel 55 is formed on one leg 52 of the holding bracket 51.
  • the other leg 56 can be determined by means of the clamping piece 57 on the retaining web 5 of a supporting element of the facade substructure 1.
  • the sliding guide 53 is arranged on the free end section 58 of the leg 52 parallel to the plane of the other leg 56. It is formed by a thickening 60 in which a groove 59 is formed, which serves to hold the countersunk head 95 of the anchor mandrel 55.
  • the groove 59 has a dovetail-shaped cross section.
  • the lateral webs 61, 62 of the groove 59 are formed at an oblique angle (FIG. 8).
  • an opening 54 is arranged through which a pin 49 of the anchor mandrel 97 directed downward can be guided.
  • the armature mandrels 55, 97 serve to hold a facade panel 3 on the lower or upper side.
  • the leg 56 consists of two plate sections 66, 67 of different thickness.
  • the surfaces 68a, 68b of the plate sections 66, 67 facing away from the leg 52 are arranged in one plane.
  • a sliding guide 70 designed as an inclined plane is arranged between the surfaces 69a, 69b of the plate sections 66, 67 facing the leg 52.
  • a bead is formed in the center of the plate section 69a as a drilling mark 71.
  • the drilling mark 71 can also be designed as a grain or the like.
  • the clamping piece 57 consists of a base plate 22, on the one side edge 23 of which a cross-sectionally U-shaped holding section 24 is formed. This holding section 24 is inserted over the leg 56 of the holding bracket 51 and the free end section 6 of the holding web of the supporting element of the facade substructure.
  • a guide surface 38 is formed at an oblique angle to the base plate 22 with stop surfaces 46, 47 arranged laterally to one another and to the web sections 44, 45 at right angles.
  • a further, generally U-shaped holding section 72 is formed, which engages around the leg 56 of the holding bracket 51.
  • a web 74 with vertical teeth 75 which have a trapezoidal cross section, is arranged at right angles to the base plate 22.
  • the teeth 75 are in operative engagement with the teeth 76 of the corrugated group 10 formed on the central web 4 of the supporting element of the facade substructure 1.
  • One of the adjoining legs 77, 78 of the teeth 75, 76 of the web 74 and of the corrugation group 10 is arranged at right angles to the plane of the central web 4 or the web 74.
  • the teeth 75 of the web 26 of the plate holders 12, 13 are expediently formed with legs 77 arranged at right angles (FIGS. 9, 10a, 10b). It is also possible to design the teeth 75, 76 of the web 74, 26 and the corrugation group 10 as a rectangular profile, the tooth grooves of the corrugation group 10 being provided uniformly larger than the thickness of the tooth profile (FIG. 11). This ensures that even with a slight tilting of the clamping piece 57 when placed on the central support 2 and the legs 56, the teeth 75 cannot jam in the tooth grooves of the teeth 76.
  • the leg 56 of the holding bracket 51 is placed on the holding web 5 of the supporting element of the facade substructure 1. Then the clamping piece 57 is guided around the leg 56 and the end section 6 of the holding web 5, whereupon the holding section 72 is pressed against the corner section 7 of the supporting element. Here, the teeth 75, 76 of the web 74 and the corrugation group 10 come into active engagement with one another.
  • the clamping piece 57 is pushed over the clamping member 65, whereupon the edge holder 50 bears firmly against the retaining web 5 due to the clamping action.
  • the plate section 66 and the holding web 5 are then drilled through in the area of the drilling marking 71, so that the holding bracket 51 can then be connected to the holding web 2 by means of a riveted connection.
  • Anchor mandrels 55, 97 are used to hold the facade panels 3 in the edge area of the facade cladding in the vertical direction to the building wall 43.
  • the anchor mandrels 97 are inserted through the openings 54 in the legs 52 of the holding brackets 51 into the facade panel sections 3b located below the legs 52.
  • the facade panel sections 3a located above the legs 52 are held by anchor mandrels 55 which have countersunk heads 95 or the like, each of which can be guided in the groove 59 of the sliding guide 53.
  • These anchor mandrels 55 are inserted into the facade panel sections 3a before the facade panels 3 are installed, so that the facade panel 3 is already held on the edge holder 50 during installation.
  • the use of the plate holder 12, 13 and edge holder 14, 15 and 50 considerably facilitates the creation of a facade substructure for facade plates 3 made of natural stone, concrete stone and ceramic. Since the center girder 2 can be adjusted in terms of their grid spacing after assembly, the Creation of the connections to the building wall 43 not as much care and time as with the known anchors. This significantly reduces the assembly times for creating a curtain wall.
  • edge holder 50 there is also the advantage that the insertion of edge-side facade panels 3 is not impeded by anchor mandrel sections protruding from the edge holder.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)

Description

Die Erfindung betrifft die Ausbildung von Plattenhaltern zur Verankerung von Fassadenplatten aus Naturwerkstein, Betonwerkstein und Keramik auf einer Unterkonstruktion für hinterlüftete Fassadenplatten an Gebäudewänden, die aus als Festpunkt und Gleitpunkt ausgebildeten Wandhalteprofilen, Abstandshaltern, Mittelträgern oder Stoßträgern zur Halterung der Fassadenplatten besteht, wobei die einander zugewandten Flächen der Wandhalteprofile, Abstandshalter, Mittelträger vertikal angeordnete ineinander greifende Rillen aufweisen und die Wandhalteprofile, Abstandshalter, Mittelträger und/oder Stoßträger mittels Nietverbindungen miteinander verbindbar sind, wobei die Fassadenplatten an Haltegliedern befestigt sind, die senkrecht zur Ebene von Klemmscheiben angeordnet sind, die mittels Klemmgliedern mit einem Haltesteg der Unterkonstruktion verbindbar sind.The invention relates to the construction of plate holders for anchoring facade panels made of natural stone, cast stone and ceramic on a substructure for ventilated facade panels on building walls, which consists of wall profiles, spacers, center beams or bumper beams designed to hold the facade panels, as a fixed point and sliding point Surfaces of the wall holding profiles, spacers, middle girders have vertically arranged interlocking grooves and the wall holding profiles, spacers, middle girders and / or butt girders can be connected to one another by means of rivet connections, the facade panels being fastened to holding members which are arranged perpendicular to the plane of clamping disks which are connected by means of clamping members can be connected to a holding bridge of the substructure.

Es ist nach der FR-A-22 07 231 bekannt, Fassadenplatten mittels Dornhaltern an einer Unterkonstruktion zu befestigen. Die Dornhalter weisen ein über horizontale Profilschienen der Unterkonstruktion schiebbares Halteteil aus einem stabförmigen Material auf, an dem senkrecht ein Stababschnitt mit einem Ankerdorn für die Fassadenplatten angeformt ist. Diese Dornhalter haben nur eine begrenzte Tragkraft. Darüberhinaus können sie nur vertikale Lasten aufnehmen, aber keine seitlich wirkenden. Für diese Lasten sind daher besondere Maßnahmen bei der Halterung erforderlich, was diese erheblich verteuert. Es ist auch bekannt, zur Verankerung von Fassadenplatten aus Naturwerkstein, Betonwerkstein und Keramik an Gebäudewänden Traganker, Halteanker und Gleitanker zu verwenden, die jeweils im Rastermaß der Fassadenplatten in der Gebäudewand befestigt werden müssen. Hierzu sind in den Gebäudewänden Löcher auszubilden, in die die Schäfte der Anker eingeführt und mittels eines schnell abbindenen Mörtels unverrückbar eingemauert werden. Da Maßabweichungen nach dem Abbinden des Mörtels nicht mehr korrigiert werden können, erfordert die Befestigung der Anker an einer Gebäudewand eine große Sorgfalt, was relativ höhe Erstellungskosten bewirkt. Sofern zusätzlich zur Vorhangfassade noch ein Vollwärmeschutz vorgesehen werden soll, sind die bekannten Anker nicht mehr geeignet, da der vergrößerte Abstand der Fassadenplatten von der Gebäudewand Belastungen bewirkt, die eine statisch einwandfreie Ausbildung einer Verankerung mittels der bekannten Anker wirtschaftlich nicht mehr vertretbar gestalten. Es sind zwar nach der DE-A-2827148 und DE-A-25 39 552 Fassadenunterkonstruktionen bekanntgeworden, die die Ausbildung eines Vollwärmeschutzes gestatten. Diese Fassadenunterkonstruktionen sind jedoch zur Halterung von Fassadenplatten aus Naturwerkstein, Betonwerkstein und Keramik nicht geeignet, da die erheblichen vertikalen Lasten durch einfache Nietverbindungen nicht mehr aufgenommen werden können. Außerdem ist die Montage von Fassadenplatten aus Naturwerkstein, Betonwerkstein und Keramik beschwerlich und aufwendig, da die relativ schweren Platten während der Befestigung gehalten werden müssen.According to FR-A-22 07 231 it is known to attach facade panels to a substructure by means of mandrel holders. The mandrel holders have a holding part made of a rod-shaped material, which can be pushed over horizontal profile rails of the substructure and on which a rod section with an anchor mandrel for the facade panels is formed vertically. These mandrel holders have a limited load capacity. In addition, they can only support vertical loads, but not lateral ones. For these loads, special measures are required for the bracket, which makes them considerably more expensive. It is also known to use supporting anchors, retaining anchors and sliding anchors for anchoring facade panels made of natural stone, cast stone and ceramics to building walls, each of which must be fastened in the building wall in the grid dimension of the facade panels. For this purpose, holes must be formed in the building walls, into which the shafts of the anchors are inserted and immovably walled in using a quick-setting mortar. Since dimensional deviations can no longer be corrected after the mortar has set, the attachment of the anchors to a building wall requires great care, which results in relatively high construction costs. If full thermal insulation is to be provided in addition to the curtain wall, the known anchors are no longer suitable, since the increased distance of the facade panels from the building wall causes loads which make the structurally perfect formation of an anchorage using the known anchors economically unacceptable. According to DE-A-2827148 and DE-A-25 39 552 facade substructures have become known which allow the formation of full thermal insulation. However, these facade substructures are not suitable for holding facade slabs made of natural stone, concrete stone and ceramic, since the considerable vertical loads can no longer be absorbed by simple riveted joints. In addition, the assembly of facade panels made of natural stone, concrete stone and ceramics is cumbersome and complex, since the relatively heavy plates have to be held during the fastening.

Die Aufgabe der Erfindung besteht darin, die nach den deutschen Offenlegungsschriften 2827148, 2639552 bekannten Fassadenunterkonstruktionen derart weiterzubilden, daß auch Fassadenplatten aus Naturwerkstein, Betonwerkstein und Keramik einfach unter Ermöglichung eines Vollwärmeschutzes für die Erstellung einer Vorhangfassade verwendet werden können.The object of the invention is to further develop the facade substructures known according to German Offenlegungsschriften 2827148, 2639552 in such a way that facade panels made of natural stone, cast stone and ceramic can also be used simply by providing full thermal insulation for the creation of a curtain wall.

Erfindungsgemäß erfolgt die Lösung der Aufgabe dadurch, daß die Klemmscheibe als Klemmstück oder als Schenkel eines L-förmigen mittels eines Klemmstücks festklemmbaren Haltewinkels mit einem senkrecht zur Ebene der Klemmscheibe angeordneten Dornhalter zur Aufnahme eines Ankerdorns zur Halterung einer Fassadenplatte ausgebildetet ist und daß das Klemmstück aus einer Grundplatte besteht, an deren einer Seitenkante ein im Querschnitt allgemein U-förmiger Halteabschnitt ausgebildet ist, der über den freien Endabschnitt des Haltestegs steckbar ist und an dessen anderer Seitenkante ein rechtwinklig zur Grundplatte angeordneter Steg mit einer vertikale Zähne aufweisenden Riffelgruppe ausgebildet ist, die mit der dem Haltesteg zugewandten Riffelgruppe des Mittelstegs eines Tragelements der Unterkonstruktion in Wirkeingriff bringbar ist.According to the invention, the object is achieved in that the clamping disk is designed as a clamping piece or as a leg of an L-shaped holding bracket which can be clamped by means of a clamping piece with a mandrel holder arranged perpendicular to the plane of the clamping disk for receiving an anchor mandrel for holding a facade panel, and in that the clamping piece consists of one Base plate is formed, on one side edge of which a cross-sectionally generally U-shaped holding section is formed, which can be plugged over the free end section of the holding web and on the other side edge of which a web arranged at right angles to the base plate is formed with a corrugated group having vertical teeth, which is designed with the the corrugation group of the central web of a supporting element of the substructure facing the retaining web can be brought into active engagement.

Weitere Merkmale der Erfindung werden in den Unteransprüchen angegeben und im folgenden anhand der in den Zeichnungen dargestellten Plattenhalter näher erläutert. Es zeigt

  • Figur 1 eine Fassadenunterkonstruktion mit den erfindungsgemäßen Plattenhaltern in einer Ansicht von vorn,
  • Figur 2a einen Mittelträger mit einem erfindungsgemäßen Plattenhalter in einer Draufsicht im Schnitt,
  • Figur 2b das Klemmstück für einen Plattenhalter nach Fig. 2a in einer Draufsicht im Schnitt,
  • Figur 2c eine weitere Ausbildung eines Plattenhalters als Einzelheit in der Draufsicht im Schnitt,
  • Figur 3a einen als Gleitpunkt ausgebildeten Plattenhalter in einer Draufsicht,
  • Figur 3b den Plattenhalter nach Fig.2a in einer Ansicht von vorn,
  • Figur 4a einen als Festpunkt ausgebildeten Plattenhalter in einer Draufsicht,
  • Figur 4b den Plattenhalter nach Fig.4a in einer Ansicht von vorn,
  • Figur 5a einen als Randhalter ausgebildeten Plattenhalter in einer Draufsicht,
  • Figur 5b den Plattenhalter nach Fig.5a in einer Ansicht von vorn,
  • Figur 6a eine vereinfachte Ausbildung eines als Randhalter ausgebildeten Plattenhalters in einer Draufsicht,
  • Figur 6b den Plattenhalter nach Fig.5a in einer Ansicht von vorn,
  • Figur 7 eine weitere Ausbildung eines erfindungsgemäßen Plattenhalters in einer schaubildlichen Ansicht von vorn,
  • Figur 8 den Haltewinkel des Plattenhalters nach Fig. 2 in der Seitenansicht im Schnitt,
  • Figur 9 den Plattenhalter nach Fig. 2 in der Draufsicht im Schnitt,
  • Figuren 10a und 10b den Verzahnungseingriff der Verzahnungsstege von Plattenhaltern mit den Riffelgruppen eines Mittelträgers der Fassadenunterkonstruktion in der Draufsicht im Ausschnitt im teilweisen Schnitt,
Further features of the invention are specified in the dependent claims and explained in more detail below with reference to the plate holder shown in the drawings. It shows
  • 1 shows a facade substructure with the plate holders according to the invention in a view from the front,
  • FIG. 2a shows a central carrier with a plate holder according to the invention in a plan view in section,
  • 2b shows the clamping piece for a plate holder according to FIG. 2a in a plan view in section,
  • FIG. 2c shows a further embodiment of a plate holder as a detail in plan view in section,
  • 3a shows a plate holder designed as a sliding point in a top view,
  • 3b shows the plate holder according to FIG. 2a in a view from the front,
  • FIG. 4a shows a top view of a plate holder designed as a fixed point,
  • FIG. 4b the plate holder according to FIG. 4a in a view from the front,
  • FIG. 5a shows a top view of a plate holder designed as an edge holder,
  • 5b shows the plate holder according to FIG. 5a in a view from the front,
  • Figure 6a shows a simplified design of a top holder designed as an edge holder,
  • 6b shows the plate holder according to FIG. 5a in a view from the front,
  • FIG. 7 shows a further embodiment of a plate holder according to the invention in a perspective view from the front,
  • 8 shows the bracket of the plate holder of FIG. 2 in side view in section,
  • 9 shows the plate holder according to FIG. 2 in plan view in section,
  • FIGS. 10a and 10b show the toothing engagement of the toothing webs of plate holders with the corrugated groups of a central girder of the facade substructure in a plan view in a partial section,

Fig. 11 eine weitere Ausbildung von Zahnprofilen der Zähne der Riffelgruppen und des Klemmstücks in der Draufsicht im Schnitt.Fig. 11 shows a further embodiment of tooth profiles of the teeth of the corrugated groups and the clamping piece in plan view in section.

In Fig. 1 ist eine an einer Gebäudewand 43 angeordnete erfindungsgemäße Fassadenunterkonstruktion 1 dargestellt. Auf nicht näher abgebildeten Halteelementen wie Wandhalteprofilen und Abstandshaltern sind im vorgegebenen Rastermaß vertikal Mittelträger 2 angeordnet. Das Rastermaß der Mittelträger 2 ist abhängig von der Größe der Fassadenplatten 3. Diese Fassadenplatten 3 werden mittels Plattenhaltern 12, 13 sowie Randhaltern 14, 50 gehaltert. Die Randhalter 14, 50 sind an den seitlichen Begrenzungen der Fassadenunterkonstruktion 1 angeordnet. Die Ankerdorne der Randhalter 14 werden jeweils von unten oder von oben in die Fassadenplatten 3 eingeführt. Hierdurch wird vermieden, daß zum Abdecken seitlich vorstehender Ankerdornabschnitte besondere Verkleidungselemente an der Vorhangfassade angeordnet werden müssen. Die Plattenhalter 12, 13 sind so ausgebildet, daß ihre Ankerdorne 19 seitlich in die Fassadenplatten 3 eingeführt werden können.1 shows a facade substructure 1 according to the invention arranged on a building wall 43. Center supports 2 are arranged vertically in the predetermined grid dimension on holding elements, such as wall holding profiles and spacers, which are not shown in detail. The grid dimension of the center girders 2 depends on the size of the facade panels 3. These facade panels 3 are held by means of panel holders 12, 13 and edge holders 14, 50. The edge holders 14, 50 are arranged on the lateral boundaries of the facade substructure 1. The anchor pins of the edge holders 14 are inserted into the facade panels 3 from below or from above. This avoids the need to arrange special cladding elements on the curtain wall to cover laterally projecting anchor mandrel sections. The plate holders 12, 13 are designed so that their anchor pins 19 can be inserted laterally into the facade plates 3.

Die Plattenhalter 12, 13 bestehen aus einem Klemmstück 16, das mit jeweils einem Haltesteg 5 eines Mittelträgers 2 yerbindbar ist und an dem ein Dornhalter 17, 18 mit einem Ankerdorn 19 angeformt ist (Fig.. 2a bis 4b). Das Klemmstück 16 besteht aus einer Grundplatte 22, an deren einer Seitenkante 23 ein im Querschnitt allgemein U-förmiger Halteabschnitt 24 ausgebildet ist. In diesen Halteabschnitt 24 kann der freie Endabschnitt 6 des Haltestegs 5 eingeführt werden. An der anderen Seitenkante 25 der Grundplatte 22 ist rechtwinklig zu dieser ein Steg 26 abgekantet, an dem, dem Halteabschnitt 24 zugewandt, eine Riffelgruppe 27 ausgebildet ist. Diese Riffelgruppe 27 besteht aus zwei parallel zueinander angeordneten Zähnen 11 mit trapezförmigem Querschnitt, die mit den Zähnen der Riffelgruppe 10 des Mittelstegs 4 des Mittelträgers 2 in Wirkeingriff bringbar sind. An der dem Dornhalter 17, 18 abgewandten Fläche 28 der Grundplatte 22 ist ein Distanzsteg 29 ausgebildet. Dieser weist ebenfalls einen trapezförmigen Querschnitt auf. Die Stirnfläche des Distanzstegs 29 dient als Lagerfläche 30 zur Abstützung des Haltestegs 5. An dem Halteabschnitt 24 ist eine schiefwinklig zur Grundplatte 22 angeordnete Führungsfläche 38 ausgebildet. Seitlich der Führungsfläche 38 befindet sich jeweils eine Anschlagfläche 46, 47. Die Anschlagfläche 46 ist rechtwinklig zum Stegabschnitt 44 angeordnet, der parallel zur Grundplatte 22 ausgebildet ist. Die Anschlagfläche 47 ist rechtwinklig zum Stegabschnitt 45 angeordnet, der zum Halteabschnitt 24 gehörend rechtwinklig zur Grundplatte 22 ausgerichtet ist. An dem Steg 26 ist parallel zur Grundplatte 22 ein flächiger Absatz 39 ausgebildet. Dieser flächige Absatz 39 hat von der Fläche 28 der Grundplatte 22 den gleichen Abstand wie die Lagerfläche 30 des Distanzsteges 29.The plate holders 12, 13 consist of a clamping piece 16, which can be connected to a holding web 5 of a central support 2 and on which a mandrel holder 17, 18 is formed with an anchor mandrel 19 (FIGS. 2a to 4b). The clamping piece 16 consists of a base plate 22, on the one side edge 23 of which a cross-sectionally U-shaped holding section 24 is formed. The free end section 6 of the holding web 5 can be inserted into this holding section 24. On the other side edge 25 of the base plate 22, a web 26 is bent at right angles thereto, on which a corrugated group 27 is formed, facing the holding section 24. This corrugated group 27 consists of two teeth 11 arranged parallel to one another with a trapezoidal cross section, which can be brought into operative engagement with the teeth of the corrugated group 10 of the central web 4 of the central carrier 2. A spacer web 29 is formed on the surface 28 of the base plate 22 facing away from the mandrel holder 17, 18. This also has a trapezoidal cross section. The end face of the spacer web 29 serves as a bearing surface 30 for supporting the holding web 5. A guide surface 38 arranged at an oblique angle to the base plate 22 is formed on the holding section 24. There is a stop surface 46, 47 on each side of the guide surface 38. The stop surface 46 is arranged at right angles to the web section 44, which is formed parallel to the base plate 22. The stop surface 47 is arranged at right angles to the web section 45, which is aligned with the holding section 24 and is oriented at right angles to the base plate 22. A flat shoulder 39 is formed on the web 26 parallel to the base plate 22. This flat shoulder 39 is at the same distance from the surface 28 of the base plate 22 as the bearing surface 30 of the spacer web 29.

Zur Montage eines Plattenhalters 12, 13 bzw. Randhalters 14 an einem Haltesteg 5 eines Mittelträgers 2 wird der Halteabschnitt 24 so über den freien Endabschnitt 6 des Haltestegs 5 geführt, daß der freie Endabschnitt 6 an dem Stegabschnitt 45 anliegt. In dieser Stellung kann das Klemmstück 16 gegen den Eckabschnitt 7 des Mittelträgers 2 gedrückt werden, bis dieser Eckabschnitt 7 auf dem flächigen Absatz 39 aufliegt. Gleichzeitig kommt die Riffelgruppe 27 in Wirkeingriff mit der Riffelgruppe 10 und der freie Endabschnitt 6 des Haltestegs 5 liegt an der Anschlagfläche 46 und dem Stegabschnitt 44 an.To mount a plate holder 12, 13 or edge holder 14 on a holding web 5 of a central support 2, the holding section 24 is guided over the free end section 6 of the holding web 5 in such a way that the free end section 6 bears against the web section 45. In this position, the clamping piece 16 can be pressed against the corner section 7 of the center beam 2 until this corner section 7 rests on the flat shoulder 39. At the same time, the corrugated group 27 comes into active engagement with the corrugated group 10 and the free end section 6 of the retaining web 5 lies against the stop surface 46 and the web section 44.

In Fig. 2a und 2b sind mögliche Ausführungsformen von Klemmgliedern 80 dargestellt, die zur ortsfesten Befestigung eines als Gleitpunkt ausgebildeten Plattenhalters 12 an einem Haltesteg 5 eines Mittelstegs 2 dienen. Ein derart an den Mittelträger 2 befestigter Plattenhalter 12 ist aber nur als Gleitpunkt verwendbar, da er in vertikaler Richtung keine Lasten aufnehmen kann. Dieser Plattenhalter 12 überträgt nur horizontale Lasten. Für die Aufnahme vertikaler Lasten ist ein Plattenhalter 13 vorgesehen, der als Festpunkt ausgebildet ist.2a and 2b show possible embodiments of clamping members 80 which are used for the fixed attachment of a plate holder 12 designed as a sliding point to a holding web 5 of a central web 2. A plate holder 12 fastened in this way to the central support 2 can only be used as a floating point, since it cannot take up loads in the vertical direction. This plate holder 12 only transfers horizontal loads. A plate holder 13, which is designed as a fixed point, is provided for the absorption of vertical loads.

Das als Einzelheit X dargestellte Klemmglied 80 ist als Klemmkeil 81 ausgebildet. Dieser Klemmkeil 81 besteht aus einem plattenförmigen Zuschnitt 82, an dem ein im Querschnitt keilförmiger Keilabschnitt 83 ausgebildet ist. Dieser keilförmige Abschnitt 83 dient zum Verklemmen des Klemmstücks 16 gegen den Haltesteg 5.The clamping member 80 shown as detail X is designed as a clamping wedge 81. This clamping wedge 81 consists of a plate-shaped blank 82 on which a wedge section 83 which is wedge-shaped in cross section is formed. This wedge-shaped section 83 serves to clamp the clamping piece 16 against the holding web 5.

Als Einzelheit Y ist ein Klemmglied 80 dargestellt, das als federnd elastische Federplatte 84 ausgebildet ist. Die Federplatte 84 besteht aus einem plattenförmigen ballig konvex gewölbten Zuschnitt 85, an dessen Endabschnitten 86a, 86b an dem Klemmstück 16 zur Anlage bringbare Arretierungsglieder 87, 88 angeordnet sind. Die Arretierungsglieder 87, 88 sind als rechtwinklig zur Ebene des Zuschnitts 85 ausgerichtete Stege 90, 89 ausgebildet. An dem freien Endabschnitt des Stegs 90 ist ein etwa parallel zur Ebene des Zuschnitts 85 angeordneter dem Arretierungsglied 88 zugewandter laschenförmiger Steg 91 ausgebildet. Zur Befestigung des Plattenhalters 12 an dem Haltesteg 5 wird die Federplatte 84 in den Hohlraum zwischen dem Halteabschnitt 24 und dem Distanzsteg 29 geschoben. Hierbei wird der Zuschnitt 85 aufgrund seiner Elastizität gestreckt bis der untere Steg 89 das Klemmstück 16 untergreift und der Steg 91 des oberen Arretierungsgliedes 87 das Klemmstück 16 umgreift. Durch die Federwirkung der Federplatte 84 wird der Plattenhalter 82 an dem Haltesteg 5 des Mittelträgers 2 so festgehalten, daß die Ruhelasten der Fassadenverkleidung von dem Plattenhalter 12 aufgenommen werden können, ohne daß dieser sich an dem Mittelsteg 2 verschiebt. Lediglich bei zusätzlich wirkenden vertikalen Lasten ist eine geringfügige Verschiebung des Plattenhalters 12 möglich. Die Federplatte 84 ist daher besonders gut zur Befestigung von als Gleitpunkten ausgebildeten Plattenhaltern 12 an einem Mittelträger 2 oder dergleichen geeignet.As a detail Y, a clamping member 80 is shown, which is designed as a resilient spring plate 84. The spring plate 84 consists of a plate-shaped convexly curved blank 85, on the end sections 86a, 86b of which locking elements 87, 88 are arranged on the clamping piece 16. The locking members 87, 88 are designed as webs 90, 89 aligned at right angles to the plane of the blank 85. On the free end section of the web 90, a tab-shaped web 91, which is arranged approximately parallel to the plane of the blank 85 and faces the locking member 88, is formed. To fasten the plate holder 12 to the holding web 5, the spring plate 84 is pushed into the cavity between the holding section 24 and the spacer web 29. Here, the blank 85 is stretched due to its elasticity until the lower web 89 the clamping piece 16 engages under and the web 91 of the upper locking member 87 engages around the clamping piece 16. Due to the spring action of the spring plate 84, the plate holder 82 is held on the holding web 5 of the central support 2 in such a way that the rest loads of the facade cladding can be absorbed by the plate holder 12 without the latter moving on the central web 2. A slight displacement of the plate holder 12 is only possible with additionally acting vertical loads. The spring plate 84 is therefore particularly well suited for fastening plate holders 12 designed as sliding points to a central support 2 or the like.

Um auch bei Überkopfmontage von Klemmgliedern 80 eine sichere Befestigung des Plattenhalters 12 zu ermöglichen, kann das als Einzelheit Z dargestellte Klemmglied 80 benutzt werden. Dieses ist als elastische Federplatte 100 ausgebildet, die aus zwei schwachwinklig zueinander angeordneten Zuschnitten 102, 103 besteht. An den freien Endabschnitten 86c, 86d sind an dem Klemmstück 16 zur Anlage bringbare Arretierungsglieder 87, 88 angeordnet. Parallel zu diesen ist zwischen dem oberen Zuschnitt 102 und dem unteren Zuschnitt 103 ein gegenüber der Ebene 101 der Federplatte zu den Arretierungsgliedern 87, 88 entgegengesetzt vorstehender Spannsteg 104 ausgebildet. Dieser Spannsteg 104 kommt an dem Haltesteg 5 des Mittelträgers 2 od. dgl. zur Anlage und verformt die Federplatte 100, so daß das Klemmglied 80 verspannt wird. Dieses Klemmglied 80 hat den Vorteil, daß es bei Grundplatten 22 unterschiedlicher Breite angewendet werden kann, da die Klemmwirkung des Spannstegs 104 unabhängig von der Breite der Grundplatte 22 ist. Durch die Verspannung mittels des Spannstegs 104 wird auch gewährleistet, daß bei einer Überkopfmontage das Klemmglied 80 nicht wieder herausfallen kann.In order to enable the plate holder 12 to be securely fastened even when the clamping members 80 are mounted overhead, the clamping member 80 shown as detail Z can be used. This is designed as an elastic spring plate 100, which consists of two blanks 102, 103 arranged at weak angles to one another. At the free end sections 86c, 86d, locking members 87, 88, which can be brought into contact with the clamping piece 16, are arranged. Parallel to these, between the upper blank 102 and the lower blank 103, a tensioning web 104 protruding opposite the plane 101 of the spring plate to the locking members 87, 88 is formed. This tensioning web 104 comes to rest on the retaining web 5 of the central support 2 or the like and deforms the spring plate 100 so that the clamping member 80 is tensioned. This clamping member 80 has the advantage that it can be used with base plates 22 of different widths, since the clamping action of the tensioning web 104 is independent of the width of the base plate 22. The bracing by means of the tensioning web 104 also ensures that the clamping member 80 cannot fall out again when mounted overhead.

Es ist auch möglich, bei einem Klemmstück 16 den Halteabschnitt 24 so auszubilden, daß die Anschlagflächen 47, 44a direkt rechtwinklig aneinanderstoßen ohne daß eine winklig angeordnete besondere Führungsfläche vorgesehen ist. In diesem Fall muß zur Sicherung des Plattenhalters 12 an dem Mittelträger 2 der Hohlraum 93 zwischen den Anschlagflächen 47, 44a und dem Endabschnitt 6 des Haltestegs 5 zusätzlich von dem Klemmglied 80 ausgefüllt werden. Hierzu können an der dem Halteabschnitt 24 zugewandten Seite des Klemmglieds 80 rechtwinklig zur Ebene des Zuschnitts 82, 85 Distanziaschen oder Stege 92 ausgebildet sein, die in den Hohlraum 93 einführbar sind. Durch diese Distanzlaschen oder Stege 92 wird dann der Endabschnitt 6 des Haltestegs 5 gegen die Anschlagflächen 47, 44a verklemmt (Fig. 2c).It is also possible to design the holding section 24 in the case of a clamping piece 16 in such a way that the abutment surfaces 47, 44a abut one another directly at right angles without a special guide surface being arranged at an angle. In this case, in order to secure the plate holder 12 on the central support 2, the cavity 93 between the stop surfaces 47, 44a and the end section 6 of the retaining web 5 must also be filled by the clamping member 80. For this purpose, spacer shafts or webs 92, which can be inserted into the cavity 93, can be formed on the side of the clamping member 80 facing the holding section 24, perpendicular to the plane of the blank 82, 85. The end section 6 of the holding web 5 is then clamped against the stop surfaces 47, 44a by these spacer lugs or webs 92 (FIG. 2c).

Die Befestigung der als Festpunkt ausgebildeten Plattenhalter 13 erfolgt vorzugsweise mittels Nietverbindungen. Hierzu ist in der Grundplatte 22 eine Durchbrechung 31 ausgebildet, durch die ein Niet zur Verbindung des Klemmstücks 16 mit dem Haltesteg 5 des Mittelträgers 2 od. dgl. steckbar ist (Fig. 4a und 4b).The plate holders 13 designed as fixed points are preferably attached by means of riveted connections. For this purpose, an opening 31 is formed in the base plate 22, through which a rivet for connecting the clamping piece 16 to the holding web 5 of the central support 2 or the like can be inserted (FIGS. 4a and 4b).

Bei den Plattenhaltern 12, 13 ist an der dem Steg 26 zugeordneten Seitenkante 25 der Grundplatte 22 jeweils ein Dornhalter 17 derart ausgebildet, daß er bei montierten Plattenhaltern 12, 13 fluchtend zum Mittelsteg 4 des Mittelträgers 2 ausgerichtet ist. Der Dornhalter 17 besteht aus einem plattenförmigen Schenkel 32, dessen dem Klemmstück abgewandter Endabschnitt eine Verdickung 35 aufweist. In dieser Verdickung 35 ist der Ankerdorn 19 derart gelagert, daß beidseitig des Schenkels 32 ein Dornabschnitt 20, 21 vorkragt. Zweckmäßigerweise weist der Mitteiabschnitt 19a des Ankerdorns 19 eine Kerbverzahnung 19b, Riffelungen od. dgl. auf, so daß der Ankerdorn 19 durch eine Quetschverbindung in der Durchbrechung 19c in der Verdickung 35 festgeklemmt wird. Jeder der Dornabschnitte 20, 21 wird bei Montage der Fassadenplatten 3 in in diesen befindlichen Sacklöchern eingeführt.In the case of the plate holders 12, 13, a mandrel holder 17 is formed on the side edge 25 of the base plate 22 assigned to the web 26 in such a way that it is aligned with the middle bar 4 of the middle carrier 2 when the plate holders 12, 13 are mounted. The mandrel holder 17 consists of a plate-shaped leg 32, the end section facing away from the clamping piece has a thickening 35. In this thickening 35, the armature mandrel 19 is mounted such that a mandrel section 20, 21 protrudes on both sides of the leg 32. The middle section 19a of the armature mandrel 19 expediently has serration 19b, corrugations or the like, so that the armature mandrel 19 is clamped in the thickening 35 by a crimp connection in the opening 19c. Each of the mandrel sections 20, 21 is inserted into the blind holes located in these when the facade panels 3 are installed.

Bei dem als Randhalter 14 dienenden Plattenhalter ist an der unteren Kante 33 der Grundplatte 22 desklemmstücks 16 ein rechtwinklig zur Grundplatte 22 angeordneter plattenförmiger Schenkel 34 ausgebildet (Fig. 5a und 5b). In diesem Schenkel 34 ist der Ankerdorn 19 vertikal derart befestigt, daß die Dornabschnitte 20, 21 beidseitig gleichmäßig den Schenkel 34 überragen. In der Grundplatte 22 sind zwei zueinander seitlich und in der Höhe versetzt angeordnete Durchbrechungen 36, 37 ausgebildet, durch die jeweils ein Niet zur Verbindung des Klemmstücks 16 mit dem Haltesteg 5 des Mittelträgers 2 od. dgl. steckbar ist. Durch die seitlich zueinander versetzte Anordnung der Durchbrechungen 36, 37 werden über den Ankerdorn 19 von den Fassadenplatten 3 eingeführte Lasten und Momente kompensiert.In the case of the plate holder serving as edge holder 14, a plate-shaped leg 34 arranged at right angles to the base plate 22 is formed on the lower edge 33 of the base plate 22 of the clamping piece 16 (FIGS. 5a and 5b). In this leg 34, the armature mandrel 19 is fastened vertically in such a way that the mandrel sections 20, 21 protrude uniformly from both sides of the leg 34. In the base plate 22, two openings 36, 37 are arranged laterally and offset in height, through which a rivet for connecting the clamping piece 16 to the retaining web 5 of the central support 2 or the like can be inserted. The laterally offset arrangement of the openings 36, 37 compensates for loads and moments introduced by the facade panels 3 via the anchor mandrel 19.

In den Fig.6a und 6b ist eine vereinfachte Ausbildung eines Randhalters 15 dargestellt. Dieser Randhalter 15 besteht aus einem L-förmigen Profilstück 40, dessen einer Schenkel 41 als Dornhalter 18 ausgebildet ist. In diesem Schenkel 41 ist ein Ankerdorn 19 gelagert, dessen Dornabschnitte 20, 21 ebenfalls beidseitig den Schenkel 41 überragen. Der andere Schenkel 42 weist zwei nebeneinander angeordnete in der Höhe zueinander versetzte Durchbrechungen 36, 37 auf, durch die wie beim Randhalter 14 jeweils ein Niet zur Verbindung des Randhalters 15 mit dem Mittelträger 2 od. dgl. steckbar ist.6a and 6b show a simplified embodiment of an edge holder 15. This edge holder 15 consists of an L-shaped profile piece 40, one leg 41 of which is designed as a mandrel holder 18. An armature mandrel 19 is mounted in this leg 41, the mandrel sections 20, 21 also projecting beyond the leg 41 on both sides. The other leg 42 has two perforations 36, 37, which are arranged next to one another and offset in height, through which, as with the edge holder 14, a rivet for connecting the edge holder 15 to the central carrier 2 or the like can be inserted.

Der in Fig. 7 dargestellte als Randhalter 50 dienende Plattenhalter, der eine besonders sichere randseitige Halterung von Fassadenplatten 3 gestattet, besteht aus einem L-förmigen Haltewinkel 51, der mittels eines Klemmstücks 57 mit dem Tragelement der Fassadenunterkonstruktion 1 verbunden ist. An dem einen Schenkel 52 des Haltewinkels 51 ist eine Schiebeführung 53 für eine Fassadenplatte 3 mit einer Durchbrechung 54 zur verschieblichen Lagerung eines Ankerdorns 55 ausgebildet. Der andere Schenkel 56 ist mittels des Klemmstücks 57 an den Haltesteg 5 eines Tragelements der Fassadenunterkonstruktion 1 feststellbar.The plate holder shown in FIG. 7, which serves as an edge holder 50 and which permits a particularly secure edge-side mounting of facade panels 3, consists of an L-shaped bracket 51 which is connected to the supporting element of the facade substructure 1 by means of a clamping piece 57. A sliding guide 53 for a facade panel 3 with an opening 54 for the displaceable mounting of an anchor mandrel 55 is formed on one leg 52 of the holding bracket 51. The other leg 56 can be determined by means of the clamping piece 57 on the retaining web 5 of a supporting element of the facade substructure 1.

Die Schiebeführung 53 ist an dem freien Endabschnitt 58 des Schenkels 52 parallel zur Ebene des anderen Schenkels 56 angeordnet. Sie wird durch eine Verdickung 60 gebildet, in der eine Nut 59 ausgebildet ist, die zur Halterung des Senkkopfes 95 des Ankerdorns 55 dient. Die Nut 59 weist einen schwalbenschwanz-förmigen Querschnitt auf. Die seitlichen Stege 61, 62 der Nut 59 sind schiefwinklig ausgebildet (Fig.8). In der Grundfläche 63 der Nut 59 ist eine Durchbrechung 54 angeordnet, durch die ein Zapfen 49 des nach unten gerichteten Ankerdorns 97 geführt werden kann. Die Ankerdorne 55, 97 dienen zur unteren bzw. oberseitigen Halterung einer Fassadenplatte 3.The sliding guide 53 is arranged on the free end section 58 of the leg 52 parallel to the plane of the other leg 56. It is formed by a thickening 60 in which a groove 59 is formed, which serves to hold the countersunk head 95 of the anchor mandrel 55. The groove 59 has a dovetail-shaped cross section. The lateral webs 61, 62 of the groove 59 are formed at an oblique angle (FIG. 8). In the base 63 of the groove 59, an opening 54 is arranged through which a pin 49 of the anchor mandrel 97 directed downward can be guided. The armature mandrels 55, 97 serve to hold a facade panel 3 on the lower or upper side.

Der Schenkel 56 besteht aus zwei Plattenabschnitten 66, 67 unterschiedlicher Dicke. Die dem Schenkel 52 abgewandten Flächen 68a, 68b der Plattenabschnitte 66, 67 sind in einer Ebene angeordnet. Zwischen den dem Schenkel 52 zugewandten Flächen 69a, 69b der Plattenabschnitte 66, 67 ist eine als schiefe Ebene ausgebildete Gleitführung 70 angeordnet. Auf der Fläche 69b befindet sich eine keilförmige Verdickung als Klemmglied 65, das zur Verkantung und Feststellung des Klemmstücks 57 dient. Auf den Plattenabschnitt 69a ist mittig eine Sicke als Bohrmarkierung 71 ausgebildet. Die Bohrmarkierung 71 kann auch als Körnung oder dgl. ausgebildet sein.The leg 56 consists of two plate sections 66, 67 of different thickness. The surfaces 68a, 68b of the plate sections 66, 67 facing away from the leg 52 are arranged in one plane. A sliding guide 70 designed as an inclined plane is arranged between the surfaces 69a, 69b of the plate sections 66, 67 facing the leg 52. On the surface 69b there is a wedge-shaped thickening as the clamping member 65, which serves to tilt and fix the clamping piece 57. A bead is formed in the center of the plate section 69a as a drilling mark 71. The drilling mark 71 can also be designed as a grain or the like.

Das Klemmstück 57 besteht aus einer Grundplatte 22, an deren einer Seitenkante 23 ein im Querschnitt allgemein U-förmiger Halteabschnitt 24 ausgebildet ist. Dieser Halteabschnitt 24 ist über den Schenkel 56 des Haltewinkels 51 und den freien Endabschnitt 6 des Haltestegs des Tragelements der Fassadenunterkonstruktion gesteckt.The clamping piece 57 consists of a base plate 22, on the one side edge 23 of which a cross-sectionally U-shaped holding section 24 is formed. This holding section 24 is inserted over the leg 56 of the holding bracket 51 and the free end section 6 of the holding web of the supporting element of the facade substructure.

An dem Halteabschnitt 24 ist schiefwinklig zur Grundplatte 22 eine Führungsfläche 38 mit seitlichen zueinander und zu den Stegabschnitten 44, 45 rechtwinklig angeordneten Anschlagflächen 46, 47 ausgebildet.On the holding section 24, a guide surface 38 is formed at an oblique angle to the base plate 22 with stop surfaces 46, 47 arranged laterally to one another and to the web sections 44, 45 at right angles.

An der anderen Seitenkante 25 der Grundplatte 22 ist ein weiterer, allgemein U-förmiger Halteabschnitt 72 ausgebildet, der den Schenkel 56 des Haltewinkels 51 umgreift. An dem freien Endabschnitt 73 des Halteabschnitts 72 ist rechtwinklig zur Grundplatte 22 ausgerichtet ein Steg 74 mit vertikalen Zähnen 75 angeordnet, die einen trapezförmigen Querschnitt aufweisen. Die Zähne 75 sind mit den Zähnen 76 der an dem Mittelsteg 4 des Tragelements der Fassadenunterkonstruktion 1 ausgebildeten Riffelgruppe 10 in Wirkeingriff. Jeweils einer der aneinanderliegenden Schenkel 77, 78 der Zähne 75, 76 des Steges 74 und der Riffelgruppe 10 ist rechtwinklig zur Ebene des Mittelstegs 4 bzw. des Stegs 74 angeordnet. Hierdurch wird verhindert, daß der Haltesteg 5 aufgrund einer Keilwirkung sich in dem Klemmstück 57 verschiebt und dieses sich dadurch löst. Außerdem wird die Bruchlast der Verbindung erhöht. Zweckmäßigerweise werden aus den gleichen Gründen auch die Zähne 75 des Stegs 26 der Plattenhalter 12, 13 mit rechtwinklig angeordneten Schenkeln 77 ausgebildet (Fig.9, 10a, 10b). Es ist auch möglich, die Zähne 75, 76 des Stegs 74, 26 und der Riffelgruppe 10 als Rechteckprofil auszubilden, wobei die Zahnnuten der Riffelgruppe 10 gleichmäßig größer als die Dicke des Zahnprofils vorgesehen wird (Fig. 11). Hierdurch wird sichergestellt, daß auch bei einem geringfügigen Verkanten des Klemmstücks 57 beim Aufsetzen auf den Mittelträger 2 und den Schenkel 56 die Zähne 75 nicht in den Zahnnuten der Zähne 76 verklemmen können.On the other side edge 25 of the base plate 22, a further, generally U-shaped holding section 72 is formed, which engages around the leg 56 of the holding bracket 51. On the free end section 73 of the holding section 72, a web 74 with vertical teeth 75, which have a trapezoidal cross section, is arranged at right angles to the base plate 22. The teeth 75 are in operative engagement with the teeth 76 of the corrugated group 10 formed on the central web 4 of the supporting element of the facade substructure 1. One of the adjoining legs 77, 78 of the teeth 75, 76 of the web 74 and of the corrugation group 10 is arranged at right angles to the plane of the central web 4 or the web 74. This prevents the retaining web 5 from shifting in the clamping piece 57 due to a wedge effect and thereby loosening it. The breaking load of the connection is also increased. For the same reasons, the teeth 75 of the web 26 of the plate holders 12, 13 are expediently formed with legs 77 arranged at right angles (FIGS. 9, 10a, 10b). It is also possible to design the teeth 75, 76 of the web 74, 26 and the corrugation group 10 as a rectangular profile, the tooth grooves of the corrugation group 10 being provided uniformly larger than the thickness of the tooth profile (FIG. 11). This ensures that even with a slight tilting of the clamping piece 57 when placed on the central support 2 and the legs 56, the teeth 75 cannot jam in the tooth grooves of the teeth 76.

Zur Montage des Randhalters 50 wird der Schenkel 56 des Haltewinkels 51 an den Haltesteg 5 des Tragelements der Fassadenunterkonstruktion 1 gelegt. Dann wird das Klemmstück 57 um den Schenkel 56 und den Endabschnitt 6 des Haltestegs 5 geführt, worauf der Halteabschnitt 72 gegen den Eckabschnitt 7 des Tragelements gedrückt wird. Hierbei kommen die Zähne 75, 76 des Steges 74 und der Riffelgruppe 10 miteinander in Wirkeingriff. Um zu verhindern, daß der Haltewinkel 51 vertikal verrutscht, wird das Klemmstück 57 über das Klemmglied 65 geschoben, worauf der Randhalter 50 aufgrund der Klemmwirkung an dem Haltesteg 5 fest anliegt. Danach wird im Bereich der Bohrmarkierung 71 der Plattenabschnitt 66 und der Haltesteg 5 durchbohrt, so daß dann der Haltewinkel 51 mit dem Haltesteg 2 mittels einer Nietverbindung verbunden werden kann.To mount the edge holder 50, the leg 56 of the holding bracket 51 is placed on the holding web 5 of the supporting element of the facade substructure 1. Then the clamping piece 57 is guided around the leg 56 and the end section 6 of the holding web 5, whereupon the holding section 72 is pressed against the corner section 7 of the supporting element. Here, the teeth 75, 76 of the web 74 and the corrugation group 10 come into active engagement with one another. In order to prevent the bracket 51 from slipping vertically, the clamping piece 57 is pushed over the clamping member 65, whereupon the edge holder 50 bears firmly against the retaining web 5 due to the clamping action. The plate section 66 and the holding web 5 are then drilled through in the area of the drilling marking 71, so that the holding bracket 51 can then be connected to the holding web 2 by means of a riveted connection.

Zur Halterung der Fassadenplatten 3 im randseitigen Bereich der Fassadenverkleidung in zur Gebäudewand 43 vertikaler Richtung dienen Ankerdorne 55, 97. Die Ankerdorne 97 werden durch die Durchbrechungen 54 der Schenkel 52 der Haltewinkel 51 in die jeweils unterhalb der Schenkel 52 befindlichen Fassadenplattenabschnitte 3b gesteckt. Die oberhalb der Schenkel 52 befindlichen Fassadenplattenabschnitte 3a sind durch Ankerdorne 55 gehalten, die Senkköpfe 95 od. dgl. aufweisen, die jeweils in der Nut 59 der Schiebeführung 53 führbar sind. Diese Ankerdorne 55 werden bereits vor dem Einbau der Fassadenplatten 3 in die Fassadenplattenabschnitte 3a eingeführt, so daß die Fassadenplatte 3 bereits beim Einbau an dem Randhalter 50 gehalten ist.Anchor mandrels 55, 97 are used to hold the facade panels 3 in the edge area of the facade cladding in the vertical direction to the building wall 43. The anchor mandrels 97 are inserted through the openings 54 in the legs 52 of the holding brackets 51 into the facade panel sections 3b located below the legs 52. The facade panel sections 3a located above the legs 52 are held by anchor mandrels 55 which have countersunk heads 95 or the like, each of which can be guided in the groove 59 of the sliding guide 53. These anchor mandrels 55 are inserted into the facade panel sections 3a before the facade panels 3 are installed, so that the facade panel 3 is already held on the edge holder 50 during installation.

Ein Herausfallen der Fassadenplatte 3 aus dem Plattenverband wird durch die seitlichen Plattenhalter 12, 13 sowie den Ankerdorn 97 des an dem oberen Rand der jeweiligen Fassadenplatte 3 angeordneten Randhalters 50 verhindert. Die randseitig angeordneten Fassadenplatten 3 werden somit mittels des Randhalters 50 diagonal verklemmt und sicher gegen Herausfallen gehalten. Da die Durchbrechung 54 mit dem Ankerdorn 97 fluchtend zum Mittelsteg 4 des Tragelements der Fassadenunterkonstruktion 1 ausgerichtet ist, treten auch keine zusätzlichen Momente auf.Falling out of the facade panel 3 from the panel assembly is prevented by the side panel holders 12, 13 and the anchor mandrel 97 of the edge holder 50 arranged on the upper edge of the respective facade panel 3. The facade panels 3 arranged on the edge are thus clamped diagonally by means of the edge holder 50 and held securely against falling out. Since the opening 54 is aligned with the anchor mandrel 97 in alignment with the central web 4 of the supporting element of the facade substructure 1, no additional moments also occur.

Die Verwendung der Plattenhalter 12, 13 und Randhalter 14, 15 bzw. 50 erleichtert die Erstellung einer Fassadenunterkonstruktion für Fassadenplatten 3 aus Naturwerkstein, Betonwerkstein und Keramik erheblich. Da die Mittelträger 2 hinsichtlich ihres Rasterabstandes nach Montage nachgerichtet werden können, bedarf es bei der Erstellung der Verbindungen zur Gebäudewand 43 nicht einer so großen Sorgfalt und eines so großen Zeitaufwandes wie bei den bekannten Ankern. Hierdurch lassen sich die Montagezeiten für die Erstellung einer Vorhangfassade erheblich verkürzen. Bei Verwendung des Randhalters 50 besteht ferner der Vorteil, daß das Einführen randseitiger Fassadenplatten 3 durch an dem Randhalter vorstehende Ankerdornabschnitte nicht erschwert wird.The use of the plate holder 12, 13 and edge holder 14, 15 and 50 considerably facilitates the creation of a facade substructure for facade plates 3 made of natural stone, concrete stone and ceramic. Since the center girder 2 can be adjusted in terms of their grid spacing after assembly, the Creation of the connections to the building wall 43 not as much care and time as with the known anchors. This significantly reduces the assembly times for creating a curtain wall. When using the edge holder 50 there is also the advantage that the insertion of edge-side facade panels 3 is not impeded by anchor mandrel sections protruding from the edge holder.

Claims (24)

1. Plate holders for the anchorage of facade plates (3) made out of natural stone, concrete block and ceramics on an under-construction for back-ventilated facade plates to building walls (43) which consist of wall support sections formed out of a starting and floating point, spreaders, central girders (2) or butt girders for the fixing of facade plates (3), the facing surfaces of the wall support sections, spreaders and central girders showing vertically arranged interlocked grooves and the wall support sections, spreaders, central girders and/or butt girders can be connected with each other by means of rivet joints whereby the facade plates (3) are attached to support members which are arranged vertically to the surface plane of clamp plates (93) which can be connected with a support web of the under-construction by means of clamp members characterized in that way that the clamp plate (93) is constructed as a clamp piece (16) or as a lateral side (56) of an L-shaped support angle (51) which can be jammed by means of a clamp piece (57), with a supporting mandrel (17, 18, 94) which is arranged vertically to the surface plane of the clamp plate (93) for an anchor mandrel (19, 55, 97) for the fixing of a facade plate (3) and that the clamp piece (16, 57) comprises a base plate (22) with a U-shaped supporting portion (24) in cross-section formed at its lateral edge (23) which is pluggable over the free-end section (6) of the support web (5) and to whose other lateral edge (25) a web (26, 74) is constructed right-angled to the base plate (22) with a fluted group (27) showing vertical teeth which must be brought into working connection with the fluted group (10) of the central web (4) of the supporting element of the under-construction facing the support web (5).
2. Plate holders according to claim 1 characterized in that a space web (29) is formed on the base plate (22) on the opposite surface (28) of the supporting mandrel (17, 18).
3. Plate holders according to claims 1 and 2 characterized in that between the supporting portion (24) and the space web (29) a clamp gore (81) is arranged consisting of a plate-shaped circular blank (82) with a wedge-shaped section (83) in cross-section by means of which the clamp piece (16) can be jammed towards the central girder (2) or anything of that kind.
4. Plate holders according to claims 1 and 2, characterized in that an elastic diaphragm (84) is arranged between the supporting portion (24) and the space web (29) consisting of a plate-shaped, crowned and convex vaulted circular blank (85) with lock members (87, 88) which can be brought into engagement on the clamp piece (16) at the end section (86a, 86b) formed as webs (90, 89) which are right-angled to the surface plane of the circular blank (85).
5. Plate holders according to claims 1 and 2, characterized in that an elastic diaphragm (100) is constructed between the supporting portion (24) and the space web (29) consisting of two slightly angled circular blanks (102, 103) with lock members (87, 88) which can be brought into engagement on the clamp piece (16) at the free-end section (86c, 86d) and with a prestressing bar (104) which is constructed parallelly between the upper circular blanck (102) and the lower circular blank (103) facing the surface plane (101) of the diaphragm opposite protuberant to the lock members (87, 88).
6. Plate holders according to claims 3 to 5, characterized in that on the side of the circular blank (82, 85) facing the supporting portion (24), right-angled to its surface plane distance straps or webs (92) are formed which can be squeezed between the stopping faces (47, 44a) which are arranged in a right-angled way and facing each other and the hollow space (93) formed on the end section (6) of the support web (5).
7. Plate holders according to claims 1 to 6, characterized in that the supporting mandrel (17) is arranged to the lateral edge (25) of the base plate (22) coordinated to the web (26) and a plate-shaped lateral side (32) aligned to the central web (4) of the central girder (2) and the supporting mandrel (18) is formed as a plate-shaped lateral side (34) arranged to the lower edge (33) of the base plate (22) of the clamp piece (16) right-angled to the base plate (22).
8. Plate holders according to claims 1 to 7, characterized in that an opening (48) or two openings which are laterally transposed in height are constructed in the base plate (22) through which one rivet in each case is pluggable as a connection of the clamp piece (16) with the support web (5) of the central girder (2).
9. Plate holders according to claims 1 to 8, characterized in that the clamp plate (93) is formed as a lateral side (42) of an L-shaped profile piece (40) with two openings (36, 37) arranged side by side and transposed in height for rivet joints and the other lateral side (42) is formed as a supporting mandrel (18).
10. Plate holders according to claims 1 to 9, characterized in that the central section (19a) of the anchor mandrel (19) is corrugated or is formed as a serration (19a) or anything of that kind.
11. Plate holders according to claim 1, characterized in that on the other lateral side (52) of the support angle (51) a sliding guide (53) is constructed for the moveable mounting of a facade plate (3) with an anchor mandrel (55) and one opening (54) aligning to the sliding guide (53) into which a trunnion (49) is put in formed out at the anchor mandrel (97).
12. Plate holders according to claim 11, characterized in that the sliding guide (53) is formed out as a mortise (59) which is arranged at the end section (58) of the lateral side (52) and parallel to the surface plane of the other lateral side (56) into which a facade plate (3) is retractable.
13. Plate holders according to claim 12, characterized in that the mortise (59) shows a dovetailed cross-section in which a flat head (95) formed on the anchor mandrel (55) is put in whose mandrel section (96) is plugged in the facade plate section (3a) above the lateral side (52).
14. Plate holders according to claims 12 and 13, characterized in that the mortise (59) is formed in a thickened portion (60) which is arranged to the free-end section (58) of the lateral side (52).
15. Plate holders according to claims 11 to 14, characterized in that on the surface (64) of the lateral side (52) facing the lateral side (56) a clamp member is arranged which must be brought into working connection with the clamp piece (57) as a fixing device.
16. Plate holders according to claim 15, characterized in that the clamp member (65) is formed out as a wedge-shaped thickened portion on the surface (64).
17. Plate holders according to claims 11 to 16, characterized in that the plate section (66) of the lateral side (56) coordinated to the free-end section (65) is thinner than the clamp member (65) coordinated to the plate section (67) of the lateral side (56).
18. Plate holder according to claim 17, characterized in that the surfaces (68a, 68b) of the plate sections (66, 67) opposite the lateral side (52) are arranged in one surface plane and that a coulisse (70) is formed between the lateral side (52) facing the surfaces (69a, 69b) of the plate sections (66, 67).
19. Plate section according to claim 18, characterized in that the coulisse (70) is constructed as an inclined plane to the surfaces (69a, 69b).
20. Plate holders according to claims 16 to 17, characterized in that a bead or anything of that kind is constructed on the surface (69a) of the plate section (66) as a bore-mark (71).
21. Plate holders according to claim 1, characterized in that in each case one of the lateral sides (77, 78) of the teeth (75, 76) of the fluted groups (10, 27) situated together is arranged in a right- angle to the surface plane of the central web (4), respectively of the web (74, 26).
22. Plate holders according to claims 1 to 21, characterized in that the teeth (75, 76) of the web (74, 26) and of the fluted groups (10) show a rectangle profile and that the teeth-mortises of the fluted groups (10) are proportionately bigger than the thickness of the teeth-contours.
23. Plate holders according to claims 1 to 22, characterized in that a guide surface (38) is constructed on the supporting portion (24) which is oblique-angled to the base plate (22) and a plane step (39) is constructed on the web (26) which is parallel to the base plate (22) and which has the same spacing from the base plate (22) as the bearing surface (30) of the space web (29).
EP81106312A 1980-08-13 1981-08-13 Slab support to be anchored in the construction supporting a façade consisting of slabs of natural, concrete or ceramic facing stones Expired EP0045978B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81106312T ATE5908T1 (en) 1980-08-13 1981-08-13 PANEL HOLDER FOR A FAÇADE SUBSTRUCTURE FOR FAÇADE PANELS MADE OF NATURAL STONE, CONCRETE STONE AND CERAMIC.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3030624 1980-08-13
DE19803030624 DE3030624A1 (en) 1980-08-13 1980-08-13 Fixing of facade to wall - uses clamps, with transverse tile engaging pins, secured to vertical bearers by wedges
DE3037024 1980-10-01
DE19803037024 DE3037024A1 (en) 1980-10-01 1980-10-01 Fixing of facade to wall - uses clamps, with transverse tile engaging pins, secured to vertical bearers by wedges

Publications (2)

Publication Number Publication Date
EP0045978A1 EP0045978A1 (en) 1982-02-17
EP0045978B1 true EP0045978B1 (en) 1984-01-18

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Application Number Title Priority Date Filing Date
EP81106312A Expired EP0045978B1 (en) 1980-08-13 1981-08-13 Slab support to be anchored in the construction supporting a façade consisting of slabs of natural, concrete or ceramic facing stones

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Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0169061B1 (en) * 1984-07-17 1991-09-11 Inax Corporation Decorative panel comprising replaceable decorative sheets
FR2584755B2 (en) * 1985-06-24 1988-07-29 Rocamat Sa COMPOSITE WALL COVERING WITH RELATED STONES
DE3643903A1 (en) * 1986-12-22 1988-07-07 Hermann Dipl Ing Loos SUB-CONSTRUCTION FOR FAÇADE CLOTHING
CH679505A5 (en) * 1989-06-26 1992-02-28 Ancotech Ag
US5667190A (en) * 1995-08-01 1997-09-16 Scott; Samuel C. Object bracket holder for concrete forms
DE29814097U1 (en) * 1998-08-06 1998-11-26 Reinwarth, Klaus, 70771 Leinfelden-Echterdingen Multi-part facade clip
US8919070B2 (en) 2012-08-30 2014-12-30 Technoform Holding GmbH Spacer for retaining cladding element on structural building element
JP6850071B2 (en) * 2015-10-27 2021-03-31 ニチハ株式会社 Exterior structure
EP3767053B1 (en) * 2019-07-19 2021-07-07 STO SE & Co. KGaA Device for applying plate-shaped facade elements to a subsurface fixed to a building side or a substructure fixed to a building side, facade with plate-shaped facade elements
CN112832521B (en) * 2020-12-31 2022-08-26 浙江天印建筑设计有限公司 Construction method of wall body facade decoration structure
CN113530111B (en) * 2021-08-05 2022-05-17 南京威克希尔建设工程有限公司 Indoor assembly type decorative wallboard system for exhibition hall

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827148A1 (en) * 1978-06-21 1980-01-03 Walter Haase Building cladding securing equipment - has U=section anchoring rail with thickened portions inside flanges, holding distance piece

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2207231A1 (en) * 1972-11-17 1974-06-14 Calsilox Sa
DE2543174C2 (en) * 1975-09-27 1982-06-09 Walter 2072 Jersbek Haase Bracket for a building cladding that can be ventilated from the rear
DE2639552C2 (en) * 1976-09-02 1986-09-11 Haase, Walter, 2072 Jersbek Bracket for a building cladding
DE7902266U1 (en) * 1979-01-27 1979-06-13 Haase, Walter, 2071 Klein Hansdorf KIT FOR FASTENING VERTICAL SUPPORT PROFILES WITH SLIDING POINTS AND FIXED POINTS FOR FASTENING LARGE-AREA PANEL-SHAPED OBJECTS, IN PARTICULAR FAÇADE PANELS ON BUILDINGS

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827148A1 (en) * 1978-06-21 1980-01-03 Walter Haase Building cladding securing equipment - has U=section anchoring rail with thickened portions inside flanges, holding distance piece

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