EP0032241B1 - Device for absorbing dilations of a lining - Google Patents
Device for absorbing dilations of a lining Download PDFInfo
- Publication number
- EP0032241B1 EP0032241B1 EP80108215A EP80108215A EP0032241B1 EP 0032241 B1 EP0032241 B1 EP 0032241B1 EP 80108215 A EP80108215 A EP 80108215A EP 80108215 A EP80108215 A EP 80108215A EP 0032241 B1 EP0032241 B1 EP 0032241B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- panels
- fixed support
- spring
- supporting surface
- dilations
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F19/00—Other details of constructional parts for finishing work on buildings
- E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
- E04F19/06—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements
-
- 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
- E04F13/0814—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 clamping action
Definitions
- the invention relates to a device for absorbing large expansions of cladding in building structures, consisting of at least one supporting surface of a fixed bearing for contacting the panels and a resilient element for returning the panels to the original position, which simultaneously connects the adjacent panels to one another.
- Facade substructures are known in which the support profiles carry out the length compensation via slide bearings.
- Constructions are also known in which the cladding sheets are not firmly connected to the substructure, but are pressed on via clamping or cover strips. The edges of the cladding sheets can be edged.
- FR-A-2 154 242 describes a facade fastening in which the cladding panels are pressed against a support from the outside by means of a resilient element.
- the invention has for its object to find an inexpensive, easy-to-install, force-free and windproof facade construction that can accommodate larger, two-dimensional changes in length of the panels and oscillates around the installation position.
- the construction has the advantage that the length changes of the plate are free of constraints and on the other hand the plates are prevented from slipping out by wind suction. At the same time, the resilient element always returns the panels to their original position. If a strip of spring steel is used as an element, it can be easily attached to the plates by riveting.
- the symmetrical design ensures that the facade looks good in any condition, since the edge influences (dirt) protrude equally far.
- Fig. 1 cross section through facade.
- a support bracket 2 is attached, on which a one-piece, elongated rail is attached as a fixed bearing 3, which has a cross section of base plate 4 with two walls 5 arranged perpendicular thereto and supporting surfaces 6 protruding at right angles at the free ends of the walls.
- Plates 7 rest on the support surfaces 6 and are held by a cover 8 by means of bolts 9.
- the plates 7 are also connected via rivets 10 to a strip 11 as an element, which has a resilient bend 12 in the middle and resilient ends 13 on both sides, abutting the walls 5 at an acute angle.
- the plates 7 move the bend 12 in the middle and the free ends 13 of the strip 11 until they abut the walls 5. If the change in length decreases, the resilient strips 11 return the plates 7 to the old position.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Soil Working Implements (AREA)
- Building Environments (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zur Aufnahme grosser Dehnungen von Verkleidungen bei Baukörpern, bestehend aus mindestens einer Stützfläche eines Festlagers zur Anlage der Platten und einem zwecks Rückführung der Platten in die Ursprungslage federnden Element, welches gleichzeitig die benachbarten Platten untereinander verbindet.The invention relates to a device for absorbing large expansions of cladding in building structures, consisting of at least one supporting surface of a fixed bearing for contacting the panels and a resilient element for returning the panels to the original position, which simultaneously connects the adjacent panels to one another.
Nach den Richtlinien für «Fassaden-Verkleidungen mit und ohne Unterkonstruktion» sind diese so am Baukörper zu befestigen, dass keine Zwängungsspannungen auftreten. Neben den Längenänderungen durch Aussentemperatur bzw. Sonneneinstrahlung können Ausdehnungen des Baukörpers, z.B. bei Kugelbehältern, durch die Belastung auftreten, die zu erheblicher Umfangsänderung führen.According to the guidelines for "facade cladding with and without substructure", they must be attached to the structure in such a way that no constraining stresses occur. In addition to changes in length due to outside temperature or solar radiation, expansion of the structure, e.g. in the case of spherical containers caused by the load, which lead to a considerable change in circumference.
Bekannt sind Fassaden-Unterkonstruktionen, bei denen die Tragprofile über Gleitlager den Längenausgleich vornehmen.Facade substructures are known in which the support profiles carry out the length compensation via slide bearings.
Nachteilig ist, dass es sich hier um Profile handelt, deren Längenausdehnung wesentlich in einer Richtung abläuft, so dass sich bei diesen Konstruktionen bei Abdeckung mit Platten zwängungsfreie Ausdehnungen in beiden Richtungen nur mit erheblichem konstruktiven und damit teurem Aufwand erkaufen lassen.It is disadvantageous that these are profiles, the length of which extends essentially in one direction, so that in these constructions, when covered with plates, constraint-free expansions in both directions can only be bought with considerable constructional and therefore expensive expenditure.
Auch sind Konstruktionen bekannt, bei welchen die Verkleidungsbleche nicht fest mit der Unterkonstruktion verbunden werden, sondern über Klemm- bzw. Deckleisten angedrückt werden. Dabei können die Kanten der Verkleidungsbleche aufgekantet sein.Constructions are also known in which the cladding sheets are not firmly connected to the substructure, but are pressed on via clamping or cover strips. The edges of the cladding sheets can be edged.
Liegt keine Aufkantung vor, besteht die Gefahr, dass die Verkleidungsbleche aus der Klemmhalterung herausrutschen bzw. vom Windsog herausgerissen werden. Andererseits erfordert das Aufkanten langer Bleche auf der Baustelle zusätzliche Arbeit und eine Erschwernis der Montage, da die Bleche durch die Kantungen eine grössere Steifigkeit aufweisen, was bei der Länge der Bahnen zu erhöhter Knick- und Beulanfälligkeit in den Randbereichen führt.If there is no upstand, there is a risk that the cladding sheets will slide out of the clamp bracket or be torn out by the wind suction. On the other hand, folding up long sheets on the construction site requires additional work and complicates assembly because the sheets have greater rigidity due to the folds, which leads to increased susceptibility to buckling and buckling in the edge areas due to the length of the sheets.
Weiter beschreibt die FR-A-2 154 242 eine Fassadenbefestigung, bei der die Verkleidungsbleche mittels eines federnden Elementes von aussen gegen ein Auflager gedrückt werden.Furthermore, FR-A-2 154 242 describes a facade fastening in which the cladding panels are pressed against a support from the outside by means of a resilient element.
Die Übertragung der Lasten aus den Verkleidungsblechen durch das federnde Element erfordert eine stabile konstruktive Ausführung, die wenig geeignet ist, Zwängungsspannungen in den Verkleidungsblechen zu vermeiden. Probleme können auch bei Wind auftreten, wenn die Sogkräfte die Andruckkräfte übersteigen, was dann zu einem Klappern der Fassade führt.The transfer of the loads from the cladding sheets through the resilient element requires a stable construction that is not very suitable for avoiding constraining stresses in the cladding sheets. Problems can also occur in the wind when the suction forces exceed the pressure forces, which then leads to a clattering of the facade.
Der Erfindung liegt die Aufgabe zugrunde, eine preiswerte, leicht einzubauende, zwangsfreie und windsichere Fassadenkonstruktion zu finden, die grössere, zweidimensionale Längenänderungen der Platten aufnehmen kann und um die Einbaulage pendelt.The invention has for its object to find an inexpensive, easy-to-install, force-free and windproof facade construction that can accommodate larger, two-dimensional changes in length of the panels and oscillates around the installation position.
Diese Aufgabe wird erfindungsgemäss dadurch gelöst, dass die zwängungsfrei auf Stoss angeordneten Platten auf dem Festlager mittels einer Abdeckung geklemmt sind und dass das Element zwischen den jeweiligen Verbindungsmitteln benachbarter Platten eine federnde Ausbiegung besitzt und sich beidseitig mit abgebogenen Enden unter einem spitzen Winkel an den Wänden abstützt, die die Stützfläche mit der Bodenplatte des Festlagers verbinden.This object is achieved according to the invention in that the plates arranged in a butt-free manner are clamped on the fixed bearing by means of a cover and that the element between the respective connecting means of adjacent plates has a resilient deflection and is supported on both sides with bent ends at an acute angle on the walls that connect the support surface to the base plate of the fixed bearing.
Die Konstruktion hat den Vorteil, dass die Längenänderungen der Platte zwängungsfrei erfolgen und andererseits ein Herausrutschen der Platten durch Windsog verhindert wird. Gleichzeitig werden durch das federnde Element die Platten immer wieder in die Ursprungslage zurückgeführt. Wird als Element ein Streifen aus Federstahl verwendet, so lässt dieser sich schnell durch Nieten an den Platten leicht befestigen. Durch die symmetrische Ausbildung wird ein gutes Aussehen der Fassade in jedem Zustand erreicht, da die Randbeeinflussungen (Verschmutzung) jeweils gleich weit vorstehen.The construction has the advantage that the length changes of the plate are free of constraints and on the other hand the plates are prevented from slipping out by wind suction. At the same time, the resilient element always returns the panels to their original position. If a strip of spring steel is used as an element, it can be easily attached to the plates by riveting. The symmetrical design ensures that the facade looks good in any condition, since the edge influences (dirt) protrude equally far.
Ein Beispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben. Es zeigtAn example of the invention is shown in the drawing and is described in more detail below. It shows
An einem Baukörper 1 ist ein Stützbock 2 befestigt, an dem als Festlager 3 eine einteilige, langgestreckte Schiene angebracht ist, die einen Querschnitt aus Bodenplatte 4 mit zwei senkrecht dazu angeordneten Wänden 5 und an den freien Enden der Wände rechtwinklig abstehende Stützflächen 6 besitzt. An den Stützflächen 6 liegen Platten 7 an, die durch eine Abdeckung 8 mittels Bolzen 9 gehalten werden. Die Platten 7 sind ausserdem über Niete 10 mit einem Streifen 11 als Element verbunden, der eine federnde Ausbiegung 12 in der Mitte und beidseitig federnde, unter einem spitzen Winkel an den Wänden 5 anliegende Enden 13 besitzt.On a structure 1, a
Bei einer Längenänderung infolge der Temperaturänderung oder Ausdehnung des Baukörpers 1 bewegen die Platten 7 die Ausbiegung 12 in der Mitte und die freien Enden 13 des Streifens 11, bis diese an den Wänden 5 anliegen. Geht die Längenänderung zurück, werden durch die federnden Streifen 11 die Platten 7 in die alte Lage zurückgeführt.In the event of a change in length as a result of the temperature change or expansion of the building body 1, the plates 7 move the bend 12 in the middle and the
Claims (1)
- Device for absorbing substantial dilations of linings on building structures, comprising at least one supporting surface of a fixed support (3) against which the panels (7) rest and a spring-action element (11) returning the panels (7) to their original positions and at the same time connecting neighbouring panels (7) among each other, characterized by the panels (7), arranged to abut against each other without constraint being clamped upon the fixed support (3) through a cover (8) and by the element (11) having a spring-action outward bend (12) arranged between the connecting means (10) of neighbouring panels (7) and bracing itself on both sides with its bent ends (13) at an acute angle against the walls (5) connecting the supporting surface (6) with the bottom plate (4) of the fixed support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT80108215T ATE7414T1 (en) | 1980-01-10 | 1980-12-27 | DEVICE TO ACCOMMODATE LARGE EXPANSIONS OF PANELS. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3000677 | 1980-01-10 | ||
| DE19803000677 DE3000677A1 (en) | 1980-01-10 | 1980-01-10 | DEVICE FOR RECORDING LARGE EXPANSION OF FAIRING |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0032241A2 EP0032241A2 (en) | 1981-07-22 |
| EP0032241A3 EP0032241A3 (en) | 1982-03-03 |
| EP0032241B1 true EP0032241B1 (en) | 1984-05-09 |
Family
ID=6091784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP80108215A Expired EP0032241B1 (en) | 1980-01-10 | 1980-12-27 | Device for absorbing dilations of a lining |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0032241B1 (en) |
| AT (1) | ATE7414T1 (en) |
| DE (2) | DE3000677A1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1960163A1 (en) * | 1969-12-01 | 1971-06-16 | Heinz Groba | Double-shell facade for buildings |
| BE789129A (en) * | 1971-09-24 | 1973-01-15 | Dynamit Nobel Ag | FACADE COATING |
| DE2551706A1 (en) * | 1975-11-18 | 1977-05-26 | Rolf Schmidt | Ventilated wall cladding with heat insulation fixture unit - comprising spacer for cladding and retainer for insulation |
-
1980
- 1980-01-10 DE DE19803000677 patent/DE3000677A1/en not_active Withdrawn
- 1980-12-27 EP EP80108215A patent/EP0032241B1/en not_active Expired
- 1980-12-27 DE DE8080108215T patent/DE3067796D1/en not_active Expired
- 1980-12-27 AT AT80108215T patent/ATE7414T1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0032241A3 (en) | 1982-03-03 |
| EP0032241A2 (en) | 1981-07-22 |
| DE3000677A1 (en) | 1981-07-16 |
| ATE7414T1 (en) | 1984-05-15 |
| DE3067796D1 (en) | 1984-06-14 |
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