EP0060542A1 - Vorrichtung zur Befestigung einer Fassadenplatte - Google Patents

Vorrichtung zur Befestigung einer Fassadenplatte Download PDF

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Publication number
EP0060542A1
EP0060542A1 EP82102060A EP82102060A EP0060542A1 EP 0060542 A1 EP0060542 A1 EP 0060542A1 EP 82102060 A EP82102060 A EP 82102060A EP 82102060 A EP82102060 A EP 82102060A EP 0060542 A1 EP0060542 A1 EP 0060542A1
Authority
EP
European Patent Office
Prior art keywords
core hole
horizontal
substructure
facade
undercut
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.)
Ceased
Application number
EP82102060A
Other languages
German (de)
English (en)
French (fr)
Inventor
Thomas Prof Dr Herzog
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
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0060542A1 publication Critical patent/EP0060542A1/de
Ceased legal-status Critical Current

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Classifications

    • 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
    • E04F13/0812—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements fixed by means of spring action
    • 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
    • E04F13/0819—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 inserted into grooves in the back side of the covering elements

Definitions

  • the invention relates to a device for fastening a, preferably extruded, facade, building or decorative panel to a substructure.
  • the known devices for fastening facade panels of the type mentioned matched to the shape and material of the facade panels used which can be made of natural or artificial stone, concrete, metal, glass, plastic, ceramic, asbestos cement or wood.
  • Wall anchors are used for natural and artificial stone slabs, with their free ends loosely engaging in the blind holes in the back or in the cut surfaces of the facade slabs or encapsulated in them.
  • a Part of the anchorage is formed by the reinforcement protruding from the rear of the facade panel.
  • the loads of the facade panels are often plotted on the cantilevered floor slabs, so that the facade panels are storey high each other and are prevented by the W andanker only on tilting out.
  • the vertical forces are also introduced through the fastening devices directly into the building wall via wall anchors, dowels or hammer-head screws in half rails.
  • Metal, glass, ceramic or plastic facades typically have a supporting framework made of rolled or extruded, in which the plates with clearance fit, and for example with cement or neoprene profiles - are sealed.
  • Asbestos cement, wood or trapezoidal sheet metal facades, the facade panels of which overlap in the vertical direction, are usually fastened to crossbars or crossbars, which can also be attached to vertical bars for back ventilation.
  • curtain wall panels in addition to their technical functions, weather and heat protection of the building wall, also have to perform aesthetic functions, their fastening devices are usually designed in such a way that they are invisible from the outside or that, at most, the frames surrounding the facade panels serve as a design element, are visible.
  • the facade panels and / or the substructure also safely derive the attacking static and dynamic forces, as well as being quick and easy to assemble and adjustable in several directions and around several axes.
  • the known fastening devices are disadvantageous in particular because they offer insufficient security against deformation, breakage and falling of facade panels or fragments and / or parts of the fastening devices.
  • the damage mentioned is caused, for example, by the static forces, the dead weight, in connection with dynamic forces, e.g. B. wind pressure or suction, or shocks or by superimposing forces, z. B. triggered by shrinkage, creep, thermal expansion, settlement, but especially by assembly errors and natural aging.
  • Another significant disadvantage of the known fastening devices is that the subsequent disassembly or reassembly of individual facade panels within the association z. B. for the purpose of replacing damaged facade panels or checking the assembly or the condition of the fastening device or for the reworking of considerable circumstances, such as. B. the use of multi-part special facade panels, additional special fasteners, damage or destruction of the facade panels or fasteners u. the like
  • a major disadvantage of the known fastening devices for metal, glass, ceramic and plastic facades lies in the fact that they consist of a large number of different construction elements, which often can not even be made from commercially available semi-finished products. The consequence of this is a very high material price for such facades. Nevertheless, some known fastening devices are not adequately protected against unauthorized dismantling using commercially available tools.
  • the invention is based on the object of improving the known fastening devices of the type described at the outset in such a way that they permit simple and quick assembly, disassembly and, if appropriate, reassembly.
  • the solution to the problem set by the present invention is that the fastening device can be fixed by means of one or more hook-shaped ends on a horizontal rung of the substructure and with one or more ends in one or more core holes or one or more undercut grooves at least one, preferably extruded, facade panel is designed to engage.
  • the solution according to the invention is therefore also suitable for extruded facade panels.
  • the fastening device according to the invention presses the facade panel its back perpendicular to the substructure.
  • the facade panels are arranged in the facade so that their production-related strand direction runs horizontally in the assembled state.
  • the advantage of the fastening device according to the invention is that the facade panel can be fixed not only by means of one or two, but if necessary by means of several fastening devices, which can also be arranged almost anywhere on opposite edges of the facade panel.
  • this requires an increased number of core holes in the facade panel or an increased number of undercut grooves on the rear surface, which, however, can be produced without difficulty in the extrusion process, in particular in the case of ceramic material, and also a reduction in weight while simultaneously increasing the section modulus and thus the breaking strength enable. From this and from / multiple fastening there is a considerable reduction in the risk of falling of panels or panel parts in the event of a breakage actually occurring.
  • Another significant advantage of the fastening device according to the invention is that it can also be used unchanged on facade panels that have to be cut during assembly transverse to the direction of the strand, since the cross section of the extruded facade panel is unchanged in every section transverse to the strand direction.
  • the fastening of facade panels cut parallel to the strand direction is also easily possible if they are provided with several core holes or undercuts, since the fastening devices can engage in any core holes or undercuts.
  • the use of extruded facade panels made possible by the fastening device according to the invention conveys the advantage that such facade panels are continuous and thus simpler and simpler in comparison to stamped facade panels are cheaper, that is, more economical to manufacture.
  • extruded facade panels can be cut to length, as the cross-section remains the same.
  • the fastening device according to the invention is not necessarily visible.
  • one or more devices form a substantially horizontal connection between the facade panel and the substructure and the facade panel is in the vertical direction and against rotation about the axis perpendicular to it essentially by horizontally extending ribs that extend to the horizontal Support rungs of the substructure, adjustable and fixable.
  • the rear ribs of the facade panel can be higher than the diameter of the horizontal rungs of the substructure, so that the ribs are supported on the vertical rungs of the substructure; this is advantageous if the facade panel is cut to the top and / or bottom.
  • the ribs can also be smaller than the diameter of the horizontal rung, so that the facade panel is supported on the horizontal rungs with the bottom of its grooves; this is advantageous if the facade panel is cut from the side edges.
  • the fastening device according to the invention is therefore suitable for securely fastening facade panels which are cut almost as desired. It is also advantageous that the fastening devices are not visible from the front of the facade, since this is often desired by the architects or the building owners. Nevertheless, due to the open, transverse to the strand direction between the facade panels arranged joints the possibility to attack the fasteners with tools and to pretension or relax. This makes it easy to assemble, disassemble and reassemble individual panels in the middle without having to damage or destroy them.
  • the fastening devices are relaxed by simply pressing on their protruding end towards the house wall, so that the hook-shaped end of the devices relieves the horizontal bar of the substructure.
  • the facade panel with the fastening devices on the horizontal bars of the substructure is displaceable and adjustable, while in the assembled state, self-locking occurs in one direction due to the friction between the prestressed devices and the horizontal bars. It is also important that the fastening device made of round material is very simple and economical to manufacture.
  • the part of the fastening device arranged in the core hole or in the undercut is bent once or several times in an S-shape and is designed to be resilient, so that it expands as soon as it is inserted before assembly and is additionally tensioned by hanging the hook-shaped ends on the horizontal bar of the substructure becomes.
  • the particular advantage of this design is that the fastening forces are not introduced into the plate edge in a punctiform and rigid manner, but rather in a linear and elastic manner.
  • This elastic, non-positive fastening of the facade panels to the substructure also results in a high level of security against deformation, breakage and falling of facade panels due to static and dynamic forces or due to constraining forces, which may be reduced by the movable fastening.
  • This attachment also ensures that no rattling noises can occur even in strong winds.
  • the part of the fastening device arranged in the core hole or in the undercut is angled obliquely upward or downward outside the core hole or undercut and the curly spring is secured in the core hole or undercut against twisting.
  • the leg arranged outside the core hole or the undercut can be designed to be resilient in a plane substantially vertical to the facade surface.
  • the fastening device merely takes over the generation of the horizontal forces with which the facade panels are pressed against the substructure.
  • the evenly distributed derivation of the vertical, weight-related forces into the horizontal bars of the substructure and the adjustment of the facade panels in the vertical direction and against rotation about the axis perpendicular to them takes place by means of ribs or grooves arranged horizontally on the rear side.
  • it has a particular advantage in relieving the fastening device of additional forces due to its own weight and in the possibility of fastening the facade panels to the substructure in narrow steps higher or lower, depending on the spacing of the ribs or grooves.
  • the part of the facade panel provided with core holes or undercut ribs is set back with respect to the edges of the front, visible panel portion, which has the advantage of reducing the weight of the panel and thus further relieving the stress on the panel Fastening device offers.
  • hairpin-shaped fastening devices can be used with this facade panel shape, one straight leg of which is arranged in the core hole and the other leg of which is cranked downward over the horizontal bar of the substructure. This type of fastening device is particularly elastic.
  • the hairpin-shaped fastening devices which can be fixed with one or more hook-shaped ends on the horizontal rung of the substructure, engage with their other ends in or several core holes and / or undercuts and press the facade panel with its back vertically against the substructure.
  • the vertical core holes or undercuts are set back with respect to the lower and upper edge of the plate.
  • the fastening device only serves to press the facade panel against the substructure without it also supporting it in the vertical direction and securing it against rotation. This function is performed by one or more vertical tabs or ribs on the back of the panel, which are supported on the horizontal rung of the substructure. The advantage is that the fastening device is not stressed by the weight of the facade panel and that the vertical adjustment is possible more precisely.
  • one or more hairpin-shaped parts engage the fastening device with its closed top end of the bottom ernlöcher in the K or undercuts of the facade panel, while provided around the lower edge of the plate upwardly angled leg having hook-shaped ends, by means of which it at the horizontal rung of the substructure can be determined.
  • the end hooks are spread, in the tensioned state during assembly they are approximately parallel to each other. The advantage of this construction with two spread end hooks is that they enable 3-sided adjustment, since both inclined hooks are fixed on the horizontal rung by self-locking.
  • a facade panel 1 which is provided in its production-related strand direction with core holes 2 and on the back with ribs 3 and grooves 4, by means of the horizontal flanks 5 of the ribs 3 on the horizontal rungs 6 of the substructure 7 is.
  • the fastening device 8 consists of a part engaging in the core hole 9 and a horizontal leg 10, which is fixed with its hook-shaped end 11 to the horizontal rung 12 of the substructure 7 and by its spring action the facade panel 1 with its rib surface 13 against the vertical rods 14 and with their groove base 5 moves against the horizontal rungs 6 of the substructure 7.
  • Another embodiment of the fastening device 16 matures with its double, hairpin-shaped end 17 into the hole and is fixed with the hook-shaped ends 18 of its two horizontal legs 19 and 20 on the rear prosse 21 of the substructure 7.
  • the height of the steps 3 is equal to the diameter of the front rungs 6 and 12 facing away from the building.
  • a fastening device 22 is shown in horizontal section in section AB from FIG. 1, which engages in the core hole 23 of the facade panel 24 and is supported with its arches 25 and 26 against the facade panel 24. he outer leg 27 is stretched in the direction of the substructure 8 and engages with its hook-shaped ends 29 the horizontal rung 30 of the substructure 28.
  • the fastening device 31 is shown in broken lines in the not yet fully assembled and only partially tensioned state.
  • a fastening device 32 is shown, which corresponds to the device shown in Fig. 1 section CD mirror image, and engages with its hairpin-shaped end 33 in the core hole 23 and with its two outer legs 34 and 35 and their hook-shaped ends 36 and 37 is fixed to the rear horizontal rung 38 of the substructure 28.
  • the device 39 is also shown in broken lines in the not yet fully assembled state.
  • a fastening device 40 is shown, which is inserted into an undercut groove 41 of the facade panel 42.
  • Another fastening device 43 is inserted in a differently shaped undercut groove 44.
  • Another embodiment of the fastening device 45 engages with a U-leg 46 in a core hole 47 of the facade panel 42 and, with the other curved U-leg 48, comprises a horizontal rung 49a of the substructure 50.
  • FIG. 5 shows a fastening device 53 which engages with a leg 59 in the vertically arranged core hole 58 of the facade panel 57 and engages around the panel edge 55 with its U-shaped parts.
  • the other leg 60 is fixed to the horizontal rung 62 of the substructure 63 by means of its hook-shaped end 61.
  • a similarly designed fastening device 54 encompasses the plate edge 56 and is likewise fixed to a horizontal rung on the substructure 63.
  • FIG. 6 shows a fastening device 64 which engages in a core hole 66, the edge 69 of which is set back in relation to the plate edge 65.
  • the U-shaped part 68 is arranged at a distance from the lower edge 69 of the core hole 66 and the leg 74 of the device arranged in the core hole 66 is hairpin-shaped.
  • the facade panel is supported with the nose (s) 70 on a horizontal rung 71 of the substructure 72.
  • the traverse 77 of the device also supports the edge 69.
  • the hairpin-shaped part 74a or 74b of the device engages in the undercut groove 73 or the core hole 66 and the two legs 75 and 76 are resiliently spread outwards.
  • the traverse 77 connects the two hairpin-shaped parts 74a and 74b.
  • the fastening device 78 shown in FIGS. 9 and 10 engages with its part 79 in a core hole 80 or an undercut 81.
  • the part 82 located outside the core hole or the undercut is angled obliquely upwards and is resilient in a plane that is essentially perpendicular to the facade surface.
  • the advantage of this fastening device 78 is that when the leg located outside the core hole or the undercut is guided out of a position shown in dotted or dashed lines and connected to the substructure, the facade panel is attracted to the substructure and is constantly under torsion stands.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
EP82102060A 1981-03-18 1982-03-13 Vorrichtung zur Befestigung einer Fassadenplatte Ceased EP0060542A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813110606 DE3110606A1 (de) 1981-03-18 1981-03-18 Vorrichtung zur befestigung einer fassadenplatte
DE3110606 1981-03-18

Publications (1)

Publication Number Publication Date
EP0060542A1 true EP0060542A1 (de) 1982-09-22

Family

ID=6127661

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82102060A Ceased EP0060542A1 (de) 1981-03-18 1982-03-13 Vorrichtung zur Befestigung einer Fassadenplatte

Country Status (2)

Country Link
EP (1) EP0060542A1 (enrdf_load_stackoverflow)
DE (1) DE3110606A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6722090B2 (en) * 2000-06-02 2004-04-20 Franz Gerhaher Extrusion molded facade panel
EP1426521A3 (de) * 2002-11-23 2006-03-15 Rothfuss, Thomas, Dipl.-Ing. Vorbau für Wände
FR2891853A1 (fr) * 2005-10-11 2007-04-13 Vetisol Sa Element d'accrochage et revetement de facade correspondant.
CN109797930A (zh) * 2019-01-26 2019-05-24 梁杰龙 一种基于预埋件应用的装饰墙板制作方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401271C3 (de) * 1984-01-16 1997-09-18 Herzog Thomas Prof Dr Vorgehängte Fassadenkonstruktion
DE3448392C2 (de) * 1984-01-16 1998-05-07 Herzog Thomas Prof Dr Keramische Fassadenplatte
DE4325873C2 (de) * 1993-08-02 1995-11-16 Gerhaher Max Stranggepreßte Fassadenplatte
DE19809145C2 (de) * 1998-03-04 2000-07-13 Jerzy Lech Unterkonstruktion zur Halterung von Fassadenplatten
DE10321345B4 (de) * 2003-05-13 2009-12-31 Arthur Prib Befestigungssystem für hohlstabförmige Keramikprofile

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR969043A (fr) * 1948-03-31 1950-12-12 Procédé d'agrafage des plaques de pierre ou matériaux similaires
FR1048750A (fr) * 1950-11-15 1953-12-23 Recouvrement mural
FR1180696A (fr) * 1956-06-13 1959-06-08 élément de construction préfabriqué et ensemble de construction obtenu avec lesdits éléments
FR2362253A1 (fr) * 1976-08-20 1978-03-17 Leitl Werke Bauhuette Construction de facade, constituee d'elements de construction en forme de plaques et de preference ceramique
DE2736807A1 (de) * 1977-08-16 1979-02-22 Pag Presswerk Ag Aufhaengevorrichtung fuer verkleidungselemente
DE8014438U1 (de) * 1980-05-29 1980-10-16 Herzog, Thomas, Prof. Dr., 3500 Kassel Vorgehaengte fassaden-, bau- oder dekorationsplatte
DE8014012U1 (de) * 1980-05-23 1981-02-26 Herzog, Thomas, Prof. Dr., 3500 Kassel Befestigungsorgan zum befestigen einer fassadenplatte
DE8107947U1 (de) * 1981-03-18 1981-09-24 Herzog, Thomas, Prof.Dr., 8000 München Vorrichtung zur befestigung einer fassadenplatte

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7221820U (de) * 1972-09-14 Roeschinger J Vorrichtung zur Befestigung von Fassadenplatten
DE3019844A1 (de) * 1980-05-23 1981-12-03 Herzog, Thomas, Prof. Dr., 3500 Kassel Vorrichtung zur befestigung einer fassadenplatte

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR969043A (fr) * 1948-03-31 1950-12-12 Procédé d'agrafage des plaques de pierre ou matériaux similaires
FR1048750A (fr) * 1950-11-15 1953-12-23 Recouvrement mural
FR1180696A (fr) * 1956-06-13 1959-06-08 élément de construction préfabriqué et ensemble de construction obtenu avec lesdits éléments
FR2362253A1 (fr) * 1976-08-20 1978-03-17 Leitl Werke Bauhuette Construction de facade, constituee d'elements de construction en forme de plaques et de preference ceramique
DE2736807A1 (de) * 1977-08-16 1979-02-22 Pag Presswerk Ag Aufhaengevorrichtung fuer verkleidungselemente
DE8014012U1 (de) * 1980-05-23 1981-02-26 Herzog, Thomas, Prof. Dr., 3500 Kassel Befestigungsorgan zum befestigen einer fassadenplatte
DE8014438U1 (de) * 1980-05-29 1980-10-16 Herzog, Thomas, Prof. Dr., 3500 Kassel Vorgehaengte fassaden-, bau- oder dekorationsplatte
DE8107947U1 (de) * 1981-03-18 1981-09-24 Herzog, Thomas, Prof.Dr., 8000 München Vorrichtung zur befestigung einer fassadenplatte

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6722090B2 (en) * 2000-06-02 2004-04-20 Franz Gerhaher Extrusion molded facade panel
EP1426521A3 (de) * 2002-11-23 2006-03-15 Rothfuss, Thomas, Dipl.-Ing. Vorbau für Wände
FR2891853A1 (fr) * 2005-10-11 2007-04-13 Vetisol Sa Element d'accrochage et revetement de facade correspondant.
EP1775399A1 (fr) * 2005-10-11 2007-04-18 Vetisol Revêtement de facade
CN109797930A (zh) * 2019-01-26 2019-05-24 梁杰龙 一种基于预埋件应用的装饰墙板制作方法

Also Published As

Publication number Publication date
DE3110606A1 (de) 1982-09-30
DE3110606C2 (enrdf_load_stackoverflow) 1991-08-29

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