EP0774548A1 - Support element for building elements - Google Patents
Support element for building elements Download PDFInfo
- Publication number
- EP0774548A1 EP0774548A1 EP96118324A EP96118324A EP0774548A1 EP 0774548 A1 EP0774548 A1 EP 0774548A1 EP 96118324 A EP96118324 A EP 96118324A EP 96118324 A EP96118324 A EP 96118324A EP 0774548 A1 EP0774548 A1 EP 0774548A1
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- EP
- European Patent Office
- Prior art keywords
- support element
- molded body
- element according
- ribs
- shaped body
- 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.)
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- 230000008719 thickening Effects 0.000 claims description 9
- 230000000630 rising effect Effects 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- 239000012815 thermoplastic material Substances 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B2001/8254—Soundproof supporting of building elements, e.g. stairs, floor slabs or beams, on a structure
Definitions
- the invention relates to a support element for building parts according to the preamble of claim 1.
- the invention relates in particular to support elements which have a clear cross-section which can be filled by a beam-shaped support when the component in question is assembled or cast from concrete, preferably in-situ concrete.
- Such support elements are installed in rising building walls, to decouple the structure-borne noise of the component from the building wall.
- Sound-absorbing linings are therefore regularly provided in the outer shell of the support element, which can consist, for example, of foamed plastic.
- the invention also relates to such support elements which have an inner shell in such a sound-absorbing lining in order to protect the lining and to grasp the part of the component which interacts with the support element.
- the outer shell of such support elements is usually installed in a rising building wall before assembly or casting, which, for example, has to bear the loads of a stair landing with one or more support elements. This presupposes that the outer shell of the support element can absorb the support forces without permanent deformations which essentially result from the loads on the wall of the support element acting on the ceiling. This is the only way to guarantee the full effectiveness of the sound-absorbing insert of the support element, which is sensitive to stress.
- the ceiling consisting of a plate is provided with at least one stiffening element, which is supported with its ends on a rising plate of the support element and connected to the ceiling plate and arranged in such a way that the bending line runs between the two rising plates (EPA 627 531).
- Such support elements are extremely resistant to considerable contact pressures, but require a comparatively high production cost.
- the inventive design of the outer shell from a molded body simplifies production by reducing it to one work step, the result of which is the shaping of the starting material into a hollow body, which, however, as a rule, comprises all the essential parts of the outer shell, namely at least the ceiling and the parallel rising walls also combines the bottom and the rear end wall of the outer shell.
- At least one rib with a full cross-section belongs to this shaped body, which runs essentially at right angles to the shaped body side walls and passes through from the shaped body side wall to the shaped body side wall, the rib together with the thickening at the relevant point of the ceiling statically forms a support on two supports, which has the buckling stiffness the blanket is raised so far that under the influence of high contact forces it cannot deflect inwards, ie it can be permanently deformed. This takes place without further measures, ie for example without that the ribs must be connected statically to the ceiling.
- the invention therefore has the advantage that they reduce the dimensions of the support element compared to the previously known embodiments, which want to bring about the static reinforcement with the aid of hollow profiles made of sheet metal, by the full cross sections of the ribs and the largely reduced deflection under the usual support loads, and thereby Help reduce the weight of the support element. As a result, this means less material and better handling of the support element when installed in the rising wall.
- the invention also allows the use of non-metallic materials for the execution of the outer shell, including materials that are lighter than metallic materials.
- plastics are particularly suitable which, because of the comparatively simple, essentially cuboid hollow shape of the molded body, can also consist of recycled old plastics.
- support elements according to the invention are consistently easier and cheaper to carry out than comparable support elements which do not have the features of the invention.
- the support of the rib which statically represents a support on two supports, is preferably reinforced. This is done according to claim 2 by a local thickening with a full cross-section at the rib ends. As a result, the buckling stiffness of the top of the shaped body and thus the stiffness of the outer shell may be increased considerably with a comparatively small amount of material, without the production itself having to be changed, as has been described above.
- Such supports can in turn be reinforced with the features of claim 3. This is because the supports are supported on the shaped body floor, that is to say essentially on the top of a recess in the building wall into which the support element is installed.
- the inventive design of the outer shell as a molded body enables an externally smooth shape that is relatively easy to handle and can be stacked without damage.
- the features of claim 4 contribute to this, because this makes it possible to let the support and the ribs merge into one another and thereby avoid protruding parts which could also make it difficult for the shaped body to be removed from the mold after its shaping for blocking surfaces.
- cross-sections provided for in the claim 5 for the ribs and the support cross-sections are generally sufficient to provide the cross-sections provided for in the claim 5 for the ribs and the support cross-sections.
- These can be square to rectangular cross sections, in the interest of a comparatively large moment of inertia with rectangular cross sections, the longer cross-sectional sides on the ceiling should be directed upwards and the molded body side walls should point outwards.
- Claim 7 carries on this idea of the invention, taking into account according to the invention that the stiffness of the outer shell increases with the depth of the shaped body. The spacing of the ribs is therefore increased over the depth of the molded body.
- the molded body according to the invention in accordance with the features of claim 8 from a thermoplastic material which is expediently produced in the injection molding process specified in claim 9.
- This method is suitable to rationally manufacture large quantities of support elements, since for given buildings z. B. multi-storey houses require a comparatively large number of support elements.
- the support element serves to receive a bar-shaped element, which can itself represent part of a building or part of a building element. Only the outer shell 2 of the support element is shown, the is installed in a building wall, which is also not shown.
- the outer shell is a molded body that is injection molded from a PE plastic.
- this shaped body generally designated 3 has a ceiling 4 and two parallel shaped side walls 5, 6, which together with a rear end wall 7 and a bottom 8 of the shaped body 3 form a structural unit.
- the ceiling has several ribs, namely a total of eight ribs 9, which are essentially identical. Each of these ribs runs essentially at right angles to the rising molded body side walls 5, 6 and continuously from the molded body side wall 5 to the molded body side wall 6. The ribs have a full cross section, which together with the cross section of the ceiling 4 results in a local thickening 10.
- the molded body side walls 5, 6 in turn have local thickenings, which are designated by 11 and which are present at each end of the eight ribs. They serve as supports for the rib 9. These supports 12 accordingly extend from the ends of the ribs to the molded body base 8, so that they could be supported on the surface on which the molded body base 8 rests.
- the supports 12 and the ribs 9 each have the same cross-sections, which in the exemplary embodiment are essentially rectangular except for their outer roundings, the longer cross-sectional sides 14, 15 on the ceiling 4 upwards and on the molded side walls 5 , 6 are directed outwards.
- the supports 12 and their cross sections are also identical to one another.
- the eight ribs described run parallel to one another and spaced apart from one another over the depth according to the dimension T.
- the rib spacings are increased from the opening 16 of the molded body 3 over the depth T of the molded body 3. This means that the rib framing the opening 16 has a smaller distance a from the following rib than the distance b from the third rib u. s. w.
- the molded body 3 described can be produced from recycled polyethylene plastic.
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
Description
Die Erfindung betrifft ein Auflagerelement für Gebäudeteile gemäß dem Oberbegriff des Anspruches 1.The invention relates to a support element for building parts according to the preamble of
Die Erfindung bezieht sich insbesondere auf Auflagerelemente, welche einen lichten Querschnitt aufweisen, der durch einen balkenförmigen Träger ausgefüllt werden kann, wenn das betreffende Bauteil aus Beton, vorzugsweise Ortbeton montiert bzw. gegossen wird. Solche Auflagerelemente werden mit dem Ziel in aufgehende Gebäudewände eingebaut, den Körperschall des Bauelementes von der Gebäudewand zu entkoppeln. In der Außenschale des Auflagerelementes sind daher regelmäßig schalldämmende Auskleidungen vorgesehen, die beispielsweise aus geschäumtem Kunststoff bestehen können. Die Erfindung betrifft insbesondere auch solche Auflagerelemente, die in einer derartigen schalldämmenden Auskleidung eine Innenschale aufweisen, um die Auskleidung zu schützen und den mit dem Auflagerelement zusammenwirkenden Teil des Bauelementes zu fassen.The invention relates in particular to support elements which have a clear cross-section which can be filled by a beam-shaped support when the component in question is assembled or cast from concrete, preferably in-situ concrete. Such support elements are installed in rising building walls, to decouple the structure-borne noise of the component from the building wall. Sound-absorbing linings are therefore regularly provided in the outer shell of the support element, which can consist, for example, of foamed plastic. In particular, the invention also relates to such support elements which have an inner shell in such a sound-absorbing lining in order to protect the lining and to grasp the part of the component which interacts with the support element.
Die Außenschale solcher Auflagerelemente wird in aller Regel vor der Montage bzw. dem Gießen in eine aufgehende Gebäudewand eingebaut, welche beispielsweise Lasten eines Treppenpodestes mit einem oder mehreren Auflagerelementen abzutragen hat. Das setzt voraus, daß die Außenschale des Auflagerelementes die Auflagekräfte ohne bleibende Verformungen abtragen kann, die sich im wesentlichen aus den auf die Decke des Auflagerelementes wirkenden Lasten der Wand ergeben. Nur so kann die volle Wirksamkeit der gegen Belastungen empfindlichen schalldämmenden Einlage des Auflagerelementes garantiert werden.The outer shell of such support elements is usually installed in a rising building wall before assembly or casting, which, for example, has to bear the loads of a stair landing with one or more support elements. This presupposes that the outer shell of the support element can absorb the support forces without permanent deformations which essentially result from the loads on the wall of the support element acting on the ceiling. This is the only way to guarantee the full effectiveness of the sound-absorbing insert of the support element, which is sensitive to stress.
Es ist bekannt, die Außenschale aus einem Metallblech durch Abkanten herzustellen, dessen aus einer Platte bestehende Decke mit mindestens einem Aussteifungselement versehen ist, welches mit seinen Enden auf je einer aufgehenden Platte des Auflagerelementes abgestützt und mit der Deckenplatte verbunden und zwar derart angeordnet ist, daß die Biegelinie zwischen den beiden aufgehenden Platten verläuft (EPA 627 531). Solche Auflagerelemente sind außerordentlich widerstandsfähig gegen beträchtlich Auflagedrücke, setzen aber einen vergleichsweise hohen Fertigungsaufwand voraus.It is known to produce the outer shell from a sheet metal by folding, the ceiling consisting of a plate is provided with at least one stiffening element, which is supported with its ends on a rising plate of the support element and connected to the ceiling plate and arranged in such a way that the bending line runs between the two rising plates (EPA 627 531). Such support elements are extremely resistant to considerable contact pressures, but require a comparatively high production cost.
Die Erfindung geht anders vor. Ihr Grundgedanke ist im Anspruch 1 wiedergegeben. Weitere Merkmale der Erfindung sind Gegenstand der Unteransprüche.The invention proceeds differently. Your basic idea is given in
Die erfindungsgemäße Ausbildung der Außenschale aus einem Formkörper vereinfacht die Herstellung durch die Reduzierung auf einen Arbeitsschritt, dessen Ergebnis die Umformung des Ausgangswerkstoffes in einen Hohlkörper ist, der alle wesentlichen Teile der Außenschale, nämlich mindestens die Decke und die parallelen aufgehenden Wände, in der Regel aber auch den Boden und die rückwärtige Abschlußwand der Außenschale in sich vereinigt. Da erfindungsgemäß zu diesem Formkörper wenigstens eine Rippe mit Vollquerschnitt gehört, die im wesentlichen rechtwinklig zu den Formkörperseitenwänden verläuft und von Formkörperseitenwand zu Formkörperseitenwand durchgeht, bildet die Rippe zusammen mit der Verdickung an der betreffenden Stelle der Decke statisch einen Träger auf zwei Stützen, der die Beulsteifigkeit der Decke soweit erhöht, daß sie unter dem Einfluß auch hoher Auflagekräfte nicht nach innen ausweichen, d. h. bleibend verformt werden kann. Dies geschieht ohne weitere Maßnahmen, d. h. zum Beispiel ohne daß die Rippen statisch mit der Decke zusätzlich verbunden werden müssen.The inventive design of the outer shell from a molded body simplifies production by reducing it to one work step, the result of which is the shaping of the starting material into a hollow body, which, however, as a rule, comprises all the essential parts of the outer shell, namely at least the ceiling and the parallel rising walls also combines the bottom and the rear end wall of the outer shell. Since, according to the invention, at least one rib with a full cross-section belongs to this shaped body, which runs essentially at right angles to the shaped body side walls and passes through from the shaped body side wall to the shaped body side wall, the rib together with the thickening at the relevant point of the ceiling statically forms a support on two supports, which has the buckling stiffness the blanket is raised so far that under the influence of high contact forces it cannot deflect inwards, ie it can be permanently deformed. This takes place without further measures, ie for example without that the ribs must be connected statically to the ceiling.
Die Erfindung hat deswegen den Vorteil, daß sie die Abmessungen des Auflagerelementes gegenüber den vorbekannten Ausführungsformen, welche die statische Verstärkung mit Hilfe von Hohlprofilen aus Blech herbeiführen wollen, durch die Vollquerschnitte der Rippen und die dadurch weitgehend verminderte Durchbiegung bei den üblichen Auflagelasten verkleinern und dadurch das Gewicht des Auflagerelementes vermindern hilft. Das bedeutet im Ergebnis einen geringeren Materialaufwand und eine bessere Handhabung des Auflagerelementes beim Einbau in die aufgehende Wand. Die Erfindung gestattet außerdem die Verwendung anderer als Metallwerkstoffe für die Ausführung der Außenschale, worunter auch solche Materialien fallen, die leichter als Metallwerkstoffe sind. Dafür kommen insbesondere Kunststoffe in Betracht, die wegen der vergleichsweise einfachen, im wesentlichen quaderförmigen Hohlform des Formkörpers auch aus recycelten Altkunststoffen bestehen können. Insgesamt sind erfindungsgemäß Auflagerelemente durchweg leichter und billiger auszuführen als vergleichbare Auflagerelemente, die nicht die Erfindungsmerkmale aufweisen.The invention therefore has the advantage that they reduce the dimensions of the support element compared to the previously known embodiments, which want to bring about the static reinforcement with the aid of hollow profiles made of sheet metal, by the full cross sections of the ribs and the largely reduced deflection under the usual support loads, and thereby Help reduce the weight of the support element. As a result, this means less material and better handling of the support element when installed in the rising wall. The invention also allows the use of non-metallic materials for the execution of the outer shell, including materials that are lighter than metallic materials. For this purpose, plastics are particularly suitable which, because of the comparatively simple, essentially cuboid hollow shape of the molded body, can also consist of recycled old plastics. Overall, support elements according to the invention are consistently easier and cheaper to carry out than comparable support elements which do not have the features of the invention.
Vorzugsweise verstärkt man die Auflage der Rippe, die statisch einen Träger auf zwei Stützen darstellt. Dies geschieht gemäß dem Anspruch 2 durch eine örtliche Verdickung mit Vollquerschnitt an den Rippenenden. Dadurch wird die Beulsteifigkeit der Decke des Formkörpers und damit die Formsteifigkeit der Außenschale unter Umständen wesentlich mit einem vergleichsweise geringen Materialaufwand erhöht, ohne daß die Fertigung selbst geändert werden muß, wie sie vorstehend beschrieben worden ist.The support of the rib, which statically represents a support on two supports, is preferably reinforced. This is done according to
Solche Auflager lassen sich ihrerseits mit den Merkmalen des Anspruches 3 verstärken. Denn hierbei stützen sich die Auflager am Formkörperboden, also im wesentlichen auf der Oberseite einer Aussparung in der Gebäudewand ab, in die das Auflagerelement eingebaut wird.Such supports can in turn be reinforced with the features of claim 3. This is because the supports are supported on the shaped body floor, that is to say essentially on the top of a recess in the building wall into which the support element is installed.
Die erfindungsgemäße Ausbildung der Außenschale als Formkörper ermöglicht eine außen glatte Form, die sich vergleichsweise einfach handhaben und ohne Beschädigungen stapeln läßt. Dazu tragen die Merkmale des Anspruches 4 bei, weil des dadurch möglich ist, die Auflage und die Rippen ineinander übergehen zu lassen und dadurch einspringende Teile zu vermeiden, die auch die Entformung des Formkörpers nach seiner Formgebung für sperrende Flächen erschweren könnten.The inventive design of the outer shell as a molded body enables an externally smooth shape that is relatively easy to handle and can be stacked without damage. The features of claim 4 contribute to this, because this makes it possible to let the support and the ribs merge into one another and thereby avoid protruding parts which could also make it difficult for the shaped body to be removed from the mold after its shaping for blocking surfaces.
Es genügt andererseits in der Regel, für die Rippen und die Auflagerquerschnitte die im Anspruch 5 vorgesehenen Querschnitte vorzusehen. Dabei kann es sich um quadratische bis rechteckige Querschnitte handeln, wobei im Interesse eines vergleichsweise großen Trägheitsmomentes bei rechteckigen Querschnitten die längeren Querschnittsseiten auf der Decke nach oben und den Förmkörperseitenwänden nach außen gerichtet sein sollten.On the other hand, it is generally sufficient to provide the cross-sections provided for in the claim 5 for the ribs and the support cross-sections. These can be square to rectangular cross sections, in the interest of a comparatively large moment of inertia with rectangular cross sections, the longer cross-sectional sides on the ceiling should be directed upwards and the molded body side walls should point outwards.
Während es in vielen Fällen genügt, die örtlichen Verdickungen der Decke und/oder der Formkörperseitenwände in einer Rippe und in den an ihren Enden angeordneten Auflagern zu vereinigen, kann es dennoch zweckmäßig sein, größere Teile der Decke mit der erfindungsgemäßen Versteifung zu versehen. Dann empfiehlt sich die Verwirklichung der Merkmale des Anspruches 6. Hierbei sind mehrere Rippen vorgesehen, die sich über die Tiefe des Formkörpers verteilen aber parallel zueinander angeordnet sind. Im Ergebnis gelingt es damit, unter Umständen die gesamte Decke des Formkörpers mit einer verbesserten Beulsteifigkeit zu versehen.While it is sufficient in many cases to combine the local thickening of the ceiling and / or the side walls of the molded body in a rib and in the supports arranged at their ends, it can nevertheless be expedient to provide larger parts of the ceiling with the stiffening according to the invention. Then the implementation of the features of claim 6 is recommended. Here, several ribs are provided, which are distributed over the depth of the molded body but are arranged parallel to one another. As a result, it succeeds, under certain circumstances to provide the entire ceiling of the molded body with an improved buckling stiffness.
Der Anspruch 7 führt diesen Gedanken der Erfindung weiter, wobei erfindungsgemäß berücksichtigt ist, daß die Formsteifigkeit der Außenschale mit der Tiefe des Formkörpers zunimmt. Deshalb sind die Abstände der Rippen über die Tiefe des Formkörpers vergrößert.
Insbesondere empfiehlt sich die Herstellung des erfindungsgemäßen Formkörpers gemäß den Merkmalen des Anspruches 8 aus einem thermoplastischen Kunststoff, der zweckmäßig im Anspruch 9 angegebenen Spritzgußverfahren hergestellt wird. Dieses Verfahren ist geeignet, große Mengen von Auflagerelementen rationell zu fertigen, da für gegebene Bauten z. B. mehretagige Wohnhäuser eine vergleichsweise große Zahl von Auflagerelementen benötigt wird.In particular, it is advisable to produce the molded body according to the invention in accordance with the features of claim 8 from a thermoplastic material which is expediently produced in the injection molding process specified in claim 9. This method is suitable to rationally manufacture large quantities of support elements, since for given buildings z. B. multi-storey houses require a comparatively large number of support elements.
Die Einzelheiten, weiteren Merkmale und andere Vorteile der Erfindung ergeben sich aus der nachfolgenden Erläuterung anhand der Figuren in der Zeichnung; es zeigen
- Fig. 1
- eine Draufsicht auf ein Auflagerelement gemäß der Erfindung,
- Fig. 2
- einen Querschnitt längs der Linie II - II der Fig. 1 und
- Fig. 3
- eine Sternansicht des Gegenstandes der Fig. 1.
- Fig. 1
- a plan view of a support element according to the invention,
- Fig. 2
- a cross-section along the line II - II of Fig. 1 and
- Fig. 3
- a star view of the object of Fig. 1st
Das allgemein mit 1 in Fig. 1 bezeichnete Auflagerelement dient zur Aufnahme eines balkenförmigen Elementes, das selbst einen Teil eines Gebäudes oder einen Teil eines Gebäudeelementes darstellen kann. Dargestellt ist lediglich die Außenschale 2 des Auflagerelementes, das in einer Gebäudewand eingebaut wird, die ebenfalls nicht dargestellt ist.The support element, generally designated 1 in FIG. 1, serves to receive a bar-shaped element, which can itself represent part of a building or part of a building element. Only the
Die Außenschale stellt einen Formkörper dar, der im Spritzgußverfahren aus einem PE-Altkunststoff hergestellt ist. Dieser allgemein mit 3 bezeichnete Formkörper weist gemäß dem Ausführungsbeispiel eine Decke 4 und zwei parallele Formkörperseitenwände 5, 6 auf, welche zusammen mit einer rückwärtigen Abschlußwand 7 und einem Boden 8 des Formkörpers 3 eine Baueinheit bilden.The outer shell is a molded body that is injection molded from a PE plastic. According to the exemplary embodiment, this shaped body, generally designated 3, has a ceiling 4 and two parallel shaped side walls 5, 6, which together with a
Die Decke weist mehrere Rippen, nämlich insgesamt acht Rippen 9 auf, die im wesentlichen identisch ausgebildet sind. Jede dieser Rippen verläuft im wesentlichen rechtwinklig zu den aufgehenden Formkörperseitenwänden 5, 6 und von der Formkörperseitenwand 5 zur Formkörperseitenwand 6 durchgehend. Die Rippen weisen einen Vollquerschnitt auf, der zusammen mit dem Querschnitt der Decke 4 eine örtliche Verdickung 10 ergibt.The ceiling has several ribs, namely a total of eight ribs 9, which are essentially identical. Each of these ribs runs essentially at right angles to the rising molded body side walls 5, 6 and continuously from the molded body side wall 5 to the molded body side wall 6. The ribs have a full cross section, which together with the cross section of the ceiling 4 results in a
Die Formkörperseitenwände 5, 6 weisen ihrerseits örtliche Verdickungen auf, die mit 11 bezeichnet sind und die an jedem Ende der acht Rippen vorhanden sind. Sie dienen als Auflager der Rippe 9. Diese Auflager 12 reichen dem entsprechend von den Rippenenden bis zum Formkörperboden 8, so daß sie sich auf der Oberfläche abstützen könnten, auf der der Formköperboden 8 aufliegt.The molded body side walls 5, 6 in turn have local thickenings, which are designated by 11 and which are present at each end of the eight ribs. They serve as supports for the rib 9. These supports 12 accordingly extend from the ends of the ribs to the molded body base 8, so that they could be supported on the surface on which the molded body base 8 rests.
Die Auflager 12 und die Rippen 9 weisen untereinander und je für sich durchgehend gleiche Querschnitte auf, die gemäß dem Ausführungsbeispiel im wesentlichen bis auf ihre äußeren Abrundungen rechteckig sind, wobei die längeren Querschnittsseiten 14, 15 an der Decke 4 nach oben und an den Formkörperseitenwänden 5, 6 nach außen gerichtet sind. Auch die Auflager 12 und ihre Querschnitte sind untereinander gleich ausgebildet.The supports 12 and the ribs 9 each have the same cross-sections, which in the exemplary embodiment are essentially rectangular except for their outer roundings, the
Die beschriebenen acht Rippen verlaufen parallel zueinander und im gegenseitigen Abstand voneinander über die Tiefe gemäß dem Maß T verteilt. Dabei sind die Rippenabstände ausgehend von der Öffnung 16 des Formkörpers 3 über die Tiefe T des Formkörpers 3 vergrößert. Dies bedeutet, daß die die Öffnung 16 einrahmende Rippe von der folgenden Rippe einen kleineren Abstand a aufweist als der Abstand b von der dritten Rippe u. s. w.The eight ribs described run parallel to one another and spaced apart from one another over the depth according to the dimension T. The rib spacings are increased from the
Der beschriebene Formkörper 3 kann aus recyceltem Polyethylenkunststoff hergestellt werden.The molded body 3 described can be produced from recycled polyethylene plastic.
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29518239U DE29518239U1 (en) | 1995-11-17 | 1995-11-17 | Support element for building parts |
| DE29518239U | 1995-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0774548A1 true EP0774548A1 (en) | 1997-05-21 |
Family
ID=8015562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96118324A Withdrawn EP0774548A1 (en) | 1995-11-17 | 1996-11-15 | Support element for building elements |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0774548A1 (en) |
| DE (1) | DE29518239U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19758269A1 (en) * | 1997-12-31 | 1999-07-01 | Schoeck Bauteile Gmbh | Device for positive engagement/forced locking between adjacent component parts |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1659187A1 (en) * | 1968-01-17 | 1970-12-23 | Nell Dipl Ing Hans Alfred | Horizontally movable sliding anchor for the transfer of vertical loads from one component to another |
| EP0015460A1 (en) * | 1979-02-24 | 1980-09-17 | Stadtsparkasse Gladbeck I. W. | Bearing element for reinforced concrete floors or the like |
| DE8713222U1 (en) * | 1987-10-01 | 1987-11-26 | Ernst Bohle Gmbh, 5270 Gummersbach, De | |
| DE4002661A1 (en) * | 1990-01-30 | 1991-08-01 | Schoeck Bauteile Gmbh | Vertical load transmitting bracket - comprises insulating layer in moulding built into wall |
| EP0627531A1 (en) | 1993-05-06 | 1994-12-07 | Ewald Wachsmann | Support element for building elements |
| DE29514456U1 (en) * | 1995-09-11 | 1995-11-09 | Schoeck Bauteile Gmbh | Insulating element for soundproofing storage of building parts |
-
1995
- 1995-11-17 DE DE29518239U patent/DE29518239U1/en not_active Expired - Lifetime
-
1996
- 1996-11-15 EP EP96118324A patent/EP0774548A1/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1659187A1 (en) * | 1968-01-17 | 1970-12-23 | Nell Dipl Ing Hans Alfred | Horizontally movable sliding anchor for the transfer of vertical loads from one component to another |
| EP0015460A1 (en) * | 1979-02-24 | 1980-09-17 | Stadtsparkasse Gladbeck I. W. | Bearing element for reinforced concrete floors or the like |
| DE8713222U1 (en) * | 1987-10-01 | 1987-11-26 | Ernst Bohle Gmbh, 5270 Gummersbach, De | |
| DE4002661A1 (en) * | 1990-01-30 | 1991-08-01 | Schoeck Bauteile Gmbh | Vertical load transmitting bracket - comprises insulating layer in moulding built into wall |
| EP0627531A1 (en) | 1993-05-06 | 1994-12-07 | Ewald Wachsmann | Support element for building elements |
| DE29514456U1 (en) * | 1995-09-11 | 1995-11-09 | Schoeck Bauteile Gmbh | Insulating element for soundproofing storage of building parts |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19758269A1 (en) * | 1997-12-31 | 1999-07-01 | Schoeck Bauteile Gmbh | Device for positive engagement/forced locking between adjacent component parts |
Also Published As
| Publication number | Publication date |
|---|---|
| DE29518239U1 (en) | 1996-04-04 |
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