EP0059401B1 - Support for moulded ceramic products - Google Patents

Support for moulded ceramic products Download PDF

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Publication number
EP0059401B1
EP0059401B1 EP82101309A EP82101309A EP0059401B1 EP 0059401 B1 EP0059401 B1 EP 0059401B1 EP 82101309 A EP82101309 A EP 82101309A EP 82101309 A EP82101309 A EP 82101309A EP 0059401 B1 EP0059401 B1 EP 0059401B1
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EP
European Patent Office
Prior art keywords
base plate
sections
arrangement according
frame
support plates
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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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EP82101309A
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German (de)
French (fr)
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EP0059401A1 (en
Inventor
Heinz Robert Thomas
Otto Thomas
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Robert Thomas Metall und Elektrowerke GmbH and Co KG
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Robert Thomas Metall und Elektrowerke GmbH and Co KG
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Publication of EP0059401A1 publication Critical patent/EP0059401A1/en
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Publication of EP0059401B1 publication Critical patent/EP0059401B1/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06Chambers, containers, or receptacles
    • F26B25/14Chambers, containers, receptacles of simple construction
    • F26B25/18Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack

Definitions

  • the invention relates to a support unit for supporting shaped ceramic parts to be dried, in particular bricks, with load-bearing profiles and a number of supporting plates which interspers periodically and successively and under different areas of bricks placed under different heights.
  • Such support units such as. B.
  • the adaptation of the support plates to different levels of a brick to be supported allows drying in a substantially stress-free manner, but it is necessary to make a different arrangement for each brick type.
  • This requirement is alleviated by the fact that it is possible to provide support surfaces in a changeable manner or to arrange them in such a way that they enable stress-free support of more than one brick shape.
  • the convertibility generally requires both an undesirably increased production outlay and also an unpleasantly high level of care during the changeover, as well as additional work steps to be carried out, so that the usual use is limited to bricks which are only to be produced in small numbers.
  • An arrangement of support plates which is suitable to accommodate different brick shapes, is in most cases quite complex and can only be used for a few bricks suitable for such a support, the support often not being able to be distributed as finely as with only one Brick-shaped support plates so that there is an increased risk of warping.
  • the invention is based on the object of creating supporting units and, if appropriate, also brick frames which, with extensive adaptation to the contact surfaces of bricks, permit the optional drying of one of two or more different brick shapes.
  • the supporting profiles are parts of a closed frame in an arrangement designed according to the type specified, and in that a substantially continuous base plate is provided at a partial height of the frame, which is adapted to a first brick shape on one side and on has its second, opposite side for another, provided from the first different brick shape support plates.
  • a substantially continuous base plate is provided at a partial height of the frame, which is adapted to a first brick shape on one side and on has its second, opposite side for another, provided from the first different brick shape support plates.
  • the effort to be driven is somewhat higher than that for simple, as usual, supporting units; the omission of additional support units for different brick shapes, however, has an extremely favorable effect both in terms of the procurement effort to be carried out and the storage of the required support units, and handling is also facilitated, in particular if support plates for causal use are on opposite sides of a support frame Bricks are provided.
  • the production is simplified and reduced in cost if at least two of the frame profiles are edge strips of the base plate that are folded several times. It is advantageous to fold the longitudinal profiles of the frame from edge strips of the base plate, while the longitudinal profiles thus formed are closed at both ends by welded-in transverse profiles. It was recognized as worth copying that the base plate should preferably be bent at right angles on two opposite sides and the edge strips bent in this way should each be bent into a profile, preferably a C-profile, delimited by flanges at the top and bottom. On the other hand, other profile shapes approximating a box profile can also be selected, for example U-profiles, Z-profiles or the like.
  • the handling of the support unit and in particular its stacking are facilitated if the flanges of the frame profiles are arranged at a greater distance from the base plate at least on one side, but better on both sides, than the highest areas of the support plates arranged on the relevant side.
  • the frame, the base plate and / or the support plates can be made of light metal, but preferably of steel plate, wherein an oxidation protection, for example as an applied zinc layer, is expediently provided.
  • the drying process is intensified if at least the areas of the base and the support plates that support and / or oppose these at short intervals are perforated. Parts of the brick that are more outstanding can be used without increasing the profile height of the frame if the base plate and / or the support plates have recesses for receiving brick areas that project further downward.
  • FIG. 1 a support unit for roof tiles to be dried is shown, the essential base area of which is shown in FIG. 1 consists of a base plate 1. Edge strips of this base plate are first folded vertically and then bent further several times in the form of a C-profile, so that on both sides of the base plate 1 bent longitudinal profiles 2 are formed which give the supporting unit the required stability.
  • the frame formed by the profiles is terminated at both ends by transverse profiles 3, which are inserted between the end regions of the longitudinal profiles 2.
  • the transverse profiles 3 have tongues 4 projecting in the region of their web, the end sections 5 of which are bent and dotted with the ends of the webs 6 of the longitudinal profiles 2 that they support.
  • Different supporting plates are now applied to the base plate 2, which are adapted to the surface areas to be supported of one or more brick shapes to be applied. Support plates are also applied to the underside of the base plate 1 in such a way that regions of one or more brick shapes can also be supported here.
  • a step plate 7 is punctured on the top of the base plate for each brick to be applied, which has a section 8 of lower levels at its end shown at the bottom left in FIG. 1, and which shows an attachment 9 at the bottom right, which without, however, completely Returning the base plate also results in a support surface at a lower level.
  • Another area of a tile to be received is supported by the trapezoidal sheet 10.
  • the support unit shown is intended for the application of several bricks, so that the stepped plate 7 and the trapezoidal plate 10 are provided repeatedly and periodically in the longitudinal direction.
  • the shape of the brick to be applied after the support unit has been rotated through 180 ° is relatively simple and only requires a single support plate 11 which has three steps and which, for the same reason as the application of a plurality of bricks, is also repeated periodically in the longitudinal direction of the support unit.
  • the application of these support plates proves to be relatively simple; its base and intermediate support surfaces are provided in one plane; during production they are applied to the base plate 1 and spotted with it. Not only do they form support plates for supporting bricks to be applied at different levels, they also form cross ribbing and thus stiffen the base plate 1.
  • the base plate 1 and the support plates 7 to 11 are each perforated in the areas which support surfaces to be applied or which are very close to the brick surface, as indicated by the perforated area 12 of the base plate. This speeds up the drying process, and the drying process is intensified by air passing through, even with brick surfaces at a distance.
  • closed frame profiles such as the C profiles used in the exemplary embodiment. They offer profile flanges in both directions of use, which can serve as standing areas, but can also be guided over runways.
  • the fact that these flanges are further away from the plane of the base plate than the most protruding support plates on the same side is important, so that when the flanges are placed on a Level or strips or on a runway, the support plates always stand back behind the flange levels and are therefore unable to form any obstacles.
  • the support plates of the exemplary embodiment are only to be regarded as an example in the broadest sense: such support plates are always adapted to the shape of the type of brick to be dried, and with the variety of commercially available brick shapes, there is a corresponding large number of suitable arrangement and design of the support plates. It is also possible here to adapt the support plates not only to the shape of a brick type, but to the contours of, for example, two brick types, so that the corresponding one side of the supporting unit can be used for two different brick types without changes or special precautions. The same can be carried out for more than two types of brick if there are correspondingly used brick shapes, and it is also possible to provide support plates on the rear so that they can be used for more than one type of brick.
  • connections of the profiles 2 and 3 and that of the support plates 7 to 11 to the base plate 1 are effected by welding points, which are shown in the drawings as black points.
  • welding points which are shown in the drawings as black points.
  • rivet, hollow rivet or nuts or self-tapping screws using screw connections can be used, and finally these can be next to each other and possibly in connection with u. a.
  • the profiles of the frame can also be varied as much as the material used and, if necessary, its corrosion protection.
  • a closed, stable, relatively easy-to-manufacture and easy-to-use support unit for bricks to be created is created, which, by simply turning the support unit and thus practically without conversion work, optionally provides two different sets of support plates, so that the Manufacture and storage of the supporting units are just as cheap and simplified as their handling.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Finishing Walls (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Description

Die Erfindung betrifft eine Trageinheit zum Abstützen zu trocknender keramischer Formteile, insbesondere Ziegel, mit tragenden Profilen und einer Anzahl periodisch wiederkehrend aufeinanderfolgender, in unterschiedlichen Höhen jeweils Bereiche aufgelegter Ziegel untergreifender Stützbleche. Derartige Trageinheiten, wie sie z. B. im wesentlichen aus der DE-C-72 670 bekannt sind, werden zum Trockenen von Ziegeln, insbesondere Dachziegeln, in Trockengestellen, Trockenkammern oder dergleichen verwendet; die in unterschiedlichen Höhen angeordneten Stützbleche gestatten die Abstützung auch komplizierter aufgebauter Dachziegel in einer Vielzahl einzelner Bereiche, so daß die Ziegel sich während des Trocknens nicht unter Einwirkung des eigenen Gewichtes verformen können, und die Verwendung von periodisch wiederkehrenden Stützblechen aufweisenden Trageinheiten senkt den erforderlichen Aufwand und erleichtert die Handhabung, da solche Trageinheiten beispielsweise dem Abstand von Stützleisten in Trockengestellen, Trockenkammern oder dergleichen angepaßt werden können und einstückig jeweils eine Anzahl von Ziegeln aufzunehmen vermögen.The invention relates to a support unit for supporting shaped ceramic parts to be dried, in particular bricks, with load-bearing profiles and a number of supporting plates which interspers periodically and successively and under different areas of bricks placed under different heights. Such support units, such as. B. are essentially known from DE-C-72 670, are used for drying bricks, in particular roof tiles, in drying racks, drying chambers or the like; the support plates arranged at different heights allow the support of even more complex roof tiles in a large number of individual areas, so that the tiles cannot deform under the influence of their own weight during drying, and the use of periodically recurring support units having support units reduces the effort required and Makes handling easier, since such support units can be adapted, for example, to the spacing of support strips in drying racks, drying chambers or the like, and can each accommodate a number of bricks in one piece.

Die Anpassung der Tragbleche an unterschiedliche abzustützende Niveaus eines Ziegels gestattet zwar das im wesentlichen spannungsfreie Trocknen, es ist jedoch erforderlich, für jeden Ziegeltyp eine andere Anordnung zu treffen. Diese Forderung wird zwar dadurch gemildert, daß es möglich ist, Stützflächen änderbar vorzusehen oder aber so anzuordnen, daß sie die spannungsfreie Abstützung von mehr als einer Ziegelform ermöglichen. Die Umstellbarkeit jedoch erfordert im allgemeinen sowohl einen unerwünscht erhöhten Herstellungsaufwand als auch bei der Umstellung selbst eine unliebsam hohe Sorgfalt sowie zusätzlich durchzuführende Arbeitsgänge, so daß der übliche Einsatz auf in nur geringen Stückzahlen zu erstellende Ziegel beschränkt ist. Eine Anordnung von Stützblechen, die geeignet ist, unterschiedliche Ziegelformen aufzunehmen, gestalten sich in den meisten Fällen recht aufwendig und ist nur für wenige, für eine derartige Abstützung geeignete Ziegel anwendbar, wobei oft die Abstützung nicht derart fein verteilt vorgenommen werden kann wie bei nur einer Ziegelform angepaßten Stützblechen, so daß eine erhöhte Gefahr des Verziehens entsteht.The adaptation of the support plates to different levels of a brick to be supported allows drying in a substantially stress-free manner, but it is necessary to make a different arrangement for each brick type. This requirement is alleviated by the fact that it is possible to provide support surfaces in a changeable manner or to arrange them in such a way that they enable stress-free support of more than one brick shape. However, the convertibility generally requires both an undesirably increased production outlay and also an unpleasantly high level of care during the changeover, as well as additional work steps to be carried out, so that the usual use is limited to bricks which are only to be produced in small numbers. An arrangement of support plates, which is suitable to accommodate different brick shapes, is in most cases quite complex and can only be used for a few bricks suitable for such a support, the support often not being able to be distributed as finely as with only one Brick-shaped support plates so that there is an increased risk of warping.

Die Erfindung geht von der Aufgabe aus, Trageinheiten und gegebenenfalls auch Ziegelrähmchen zu schaffen, welche bei weitgehender Anpassung an Auflageflächen von Ziegeln das wahlweise Trocknen einer von zweien oder mehreren unterschiedlichen Ziegelformen gestattet.The invention is based on the object of creating supporting units and, if appropriate, also brick frames which, with extensive adaptation to the contact surfaces of bricks, permit the optional drying of one of two or more different brick shapes.

Gelöst wird diese Aufgabe, indem bei einer gemäß der angegebenen Gattung ausgeführten Anordnung die tragenden Profile Teile eines geschlossenen Rahmens sind, und indem in einer Teilhöhe des Rahmens ein im wesentlichen durchgehendes Grundblech vorgesehen ist, das auf seiner einen Seite die einer ersten Ziegelform angepaßten und auf seiner zweiten, gegenüberliegenden Seite für eine andere, von der ersten abweichende Ziegelform vorgesehene Stützbleche aufweist. Hierdurch wird erreicht, daß durch einfaches Umwenden der Trageinheit um 180° sie von einer Form zu trocknender Ziegel, beispielweise Dachziegel, auf eine andere umgestellt wird, so daß langwierige und sorgfältig durchzuführende Umstellarbeiten vermieden sind. Darüber hinaus läßt sich die Trageinheit für weitere Ziegelformen verwenden, wenn die auf einer oder beiden Seiten des Grundbleches angeordneten Stützbleche so ausgebildet und angeordnet sind, daß sie von sich aus das wahlweise Aufbringen zweier oder gar dreier unterschiedlich ausgebildeter Ziegelformen gestatten. Zwar ist der zu treibende Aufwand etwas höher als der für einfache, wie üblich aufgebaute Trageinheiten; der Fortfall zusätzlicher Trageinheiten für abweichende Ziegelformen jedoch wirkt sich sowohl hinsichtlich des zu betreibenden Beschaffungsaufwandes als auch der Lagerhaltung der erforderlichen Trageinheiten als äußerst günstig aus, und auch die Handhabung wird erleichtert, insbesondere wenn auf gegenüberliegenden Seiten eines Tragrahmens Stützbleche für in kausalem Verwendungs-Zusammenhang stehende Ziegel vorgesehen werden.This object is achieved in that the supporting profiles are parts of a closed frame in an arrangement designed according to the type specified, and in that a substantially continuous base plate is provided at a partial height of the frame, which is adapted to a first brick shape on one side and on has its second, opposite side for another, provided from the first different brick shape support plates. This ensures that by simply turning the support unit through 180 °, it is changed from one form of brick to be dried, for example roof tiles, to another, so that lengthy and carefully carried out changeover work is avoided. In addition, the support unit can be used for other brick shapes if the support sheets arranged on one or both sides of the base sheet are designed and arranged in such a way that they allow the application of two or even three differently shaped brick shapes. The effort to be driven is somewhat higher than that for simple, as usual, supporting units; the omission of additional support units for different brick shapes, however, has an extremely favorable effect both in terms of the procurement effort to be carried out and the storage of the required support units, and handling is also facilitated, in particular if support plates for causal use are on opposite sides of a support frame Bricks are provided.

Die Herstellung wird vereinfacht und verbilligt, wenn mindestens zwei der Rahmenprofile mehrfach abgekantete Randstreifen des Grundbleches sind. Mit Vorteil wird man die Längsprofile des Rahmens aus Randstreifen des Grundbleches abkanten, während die so gebildeten Längsprofile beidendig durch eingeschweißte Querprofile geschlossen sind. Als nachahmenswert wurde hierbei erkannt, das Grundblech an zwei gegenüberliegenden Seiten vorzugsweise rechtwinklig abzukanten und die derart abgekanteten Randstreifen jeweils zu einem nach oben und unten durch Flansche begrenzten Profil, vorzugsweise einem C-Profil, abzubiegen. Andererseits können auch andere, einem Kastenprofil angenäherte Profilformen gewählt werden, so beispielsweise U-Profile, Z-Profile oder dergleichen. Die Handhabung der Trageinheit sowie insbesondere deren Stapeln werden erleichtert, wenn die Flansche der Rahmenprofile mindestens auf einer Seite, besser jedoch beidseitig des Grundbleches in einem größeren Abstande von diesem angeordnet sind als die höchsten Bereiche der auf der betreffenden Seite angeordneten Stützbleche.The production is simplified and reduced in cost if at least two of the frame profiles are edge strips of the base plate that are folded several times. It is advantageous to fold the longitudinal profiles of the frame from edge strips of the base plate, while the longitudinal profiles thus formed are closed at both ends by welded-in transverse profiles. It was recognized as worth copying that the base plate should preferably be bent at right angles on two opposite sides and the edge strips bent in this way should each be bent into a profile, preferably a C-profile, delimited by flanges at the top and bottom. On the other hand, other profile shapes approximating a box profile can also be selected, for example U-profiles, Z-profiles or the like. The handling of the support unit and in particular its stacking are facilitated if the flanges of the frame profiles are arranged at a greater distance from the base plate at least on one side, but better on both sides, than the highest areas of the support plates arranged on the relevant side.

Beim Einschweißen der Querprofile wurde als vorteilhaft erkannt, die Stege der Querprofile zungenartig über deren Flansche hinausragen zu lassen und im Abstande der lichten Flanschbreite der Längsprofile abzukanten sowie die abgekanteten Endabschnitte jeweils mit einem Steg eines Längsprofiles zu verschweißen, insbesondere zu verpunkten. Der Rahmen, das Grundblech und/oder die Stützbleche können aus Leichtmetall, vorzugsweise aber aus Stahlblech gefertigt sein, wobei zweckmäßig ein Oxidationsschutz, beispielsweise als aufgebrachte Zinkschicht, vorgesehen ist. Der Trokkenvorgang wird intensiviert, wenn mindestens die Ziegelbereiche abstützenden und/oder diesen in kurzem Abstande gegenüberstehenden Bereiche des Grund- sowie der Stützbleche perforiert ausgeführt sind. Stärker hervorragende Teile der Ziegel lassen sich ohne Vergrößerung der Profilhöhe des Rahmens einsetzen, wenn das Grund- und/oder die Stützbleche Ausnehmungen zur Aufnahme von weiter nach unten vorspringenden Ziegelbereichen aufweisen.When welding the cross profiles, it was recognized as advantageous that the webs of the cross profiles protrude like tongues over their flanges leave and fold at a distance of the clear flange width of the longitudinal profiles and weld the bent end sections each with a web of a longitudinal profile, in particular to point. The frame, the base plate and / or the support plates can be made of light metal, but preferably of steel plate, wherein an oxidation protection, for example as an applied zinc layer, is expediently provided. The drying process is intensified if at least the areas of the base and the support plates that support and / or oppose these at short intervals are perforated. Parts of the brick that are more outstanding can be used without increasing the profile height of the frame if the base plate and / or the support plates have recesses for receiving brick areas that project further downward.

Im einzelnen ist die Erfindung anhand eines Ausführungsbeispieles in Verbindung mit dieses darstellenden Zeichnungen erläutert. Es zeigt hierbei

  • Fig. 1 die abgebrochene Aufsicht auf eine Trageinheit,
  • Fig. 2 einen Längsschnitt durch die Trageinheit der Fig. 1, und
  • Fig. 3 einen Querschnitt durch die Trageinheit der Fig. 1.
The invention is explained in detail with the aid of an exemplary embodiment in conjunction with the drawings which illustrate the same. It shows here
  • 1 is the broken supervision of a support unit,
  • Fig. 2 shows a longitudinal section through the support unit of Fig. 1, and
  • 3 shows a cross section through the carrying unit of FIG. 1.

In den Figuren ist eine Trageinheit für zu trocknende Dachziegel dargestellt, deren wesentliche, in Fig. 1 gezeigte Grundfläche aus einem Grundblech 1 besteht. Randstreifen dieses Grundbleches sind zunächst senkrecht abgekantet und dann mehrfach in Form eines C-Profiles weiter abgebogen, so daß beidseitig des Grundbleches 1 aus diesem selbst heraus abgekantete Längsprofile 2 entstehen, welche der Trageinheit die erforderliche Stabilität verleihen. Beidendig abgeschlossen wird der durch die Profile gebildete Rahmen durch Querprofile 3, die zwischen die Endbereiche der Längsprofile 2 eingefügt werden. Hierzu weisen die Querprofile 3 im Bereiche ihres Steges überstehende Zungen 4 auf, deren Endabschnitte 5 abgekantet und mit den von ihnen abgestützten Enden der Stege 6 der Längsprofile 2 verpunktet sind. Auf dem Grundblech 2 sind nun unterschiedliche Stützbleche aufgebracht, welche den abzustützenden Flächenbereichen einer oder mehrerer aufzubringenden Ziegelformen angepaßt sind. Auf der Unterseite des Grundbleches 1 sind ebenfalls Tragbleche so aufgebracht, daß auch hier Bereiche von einer oder mehreren Ziegelformen abstützbar sind.In the figures, a support unit for roof tiles to be dried is shown, the essential base area of which is shown in FIG. 1 consists of a base plate 1. Edge strips of this base plate are first folded vertically and then bent further several times in the form of a C-profile, so that on both sides of the base plate 1 bent longitudinal profiles 2 are formed which give the supporting unit the required stability. The frame formed by the profiles is terminated at both ends by transverse profiles 3, which are inserted between the end regions of the longitudinal profiles 2. For this purpose, the transverse profiles 3 have tongues 4 projecting in the region of their web, the end sections 5 of which are bent and dotted with the ends of the webs 6 of the longitudinal profiles 2 that they support. Different supporting plates are now applied to the base plate 2, which are adapted to the surface areas to be supported of one or more brick shapes to be applied. Support plates are also applied to the underside of the base plate 1 in such a way that regions of one or more brick shapes can also be supported here.

Im Ausführungsbeispiel ist auf der Oberseite des Grundbleches je aufzubringendem Ziegel ein Stufenblech 7 aufgepunktet, das an seinem in Fig. 1 links unten dargestellten Ende einen Abschnitt 8 geringeren Niveaus aufweist, und das unten rechts einen Ansatz 9 zeigt, der, ohne bis ganz auf das Grundblech zurückzureichen, ebenfalls eine Stützfläche auf niedrigerem Niveau ergibt. Ein anderer Bereich eines aufzunehmenden Ziegels wird durch das Trapezblech 10 unterstützt. Die dargestellte Trageinheit ist für das Aufbringen mehrerer Ziegel gedacht, so daß das Stufenblech 7 und das Trapezblech 10 in Längsrichtung sich mehrfach periodisch wiederholend vorgesehen sind.In the exemplary embodiment, a step plate 7 is punctured on the top of the base plate for each brick to be applied, which has a section 8 of lower levels at its end shown at the bottom left in FIG. 1, and which shows an attachment 9 at the bottom right, which without, however, completely Returning the base plate also results in a support surface at a lower level. Another area of a tile to be received is supported by the trapezoidal sheet 10. The support unit shown is intended for the application of several bricks, so that the stepped plate 7 and the trapezoidal plate 10 are provided repeatedly and periodically in the longitudinal direction.

Die Form des nach Drehen der Trageinheit um 180° aufzubringenden Ziegels ist relativ einfach und erfordert nur ein drei Stufen aufweisendes einziges Tragblech 11, das aus dem gleichen Grunde des Aufbringens mehrerer Ziegel sich ebenfalls in Längsrichtung der Trageinheit periodisch wiederholt. Die Aufbringung dieser Tragbleche erweist sich als relativ einfach; ihre Basis und zwischengeordnete Stützflächen sind in einer Ebene vorgesehen; bei der Herstellung werden sie auf das Grundblech 1 aufgebracht und mit diesem verpunktet. Sie bilden damit nicht nur Stützbleche für das Abstützen aufzubringender Ziegel in unterschiedlichen Niveaus, sie bilden gleichzeitig eine Querverrippung und damit Versteifung des Grundbleches 1.The shape of the brick to be applied after the support unit has been rotated through 180 ° is relatively simple and only requires a single support plate 11 which has three steps and which, for the same reason as the application of a plurality of bricks, is also repeated periodically in the longitudinal direction of the support unit. The application of these support plates proves to be relatively simple; its base and intermediate support surfaces are provided in one plane; during production they are applied to the base plate 1 and spotted with it. Not only do they form support plates for supporting bricks to be applied at different levels, they also form cross ribbing and thus stiffen the base plate 1.

Das Grundblech 1 sowie die Stützbleche 7 bis 11 sind jeweils in den Bereichen, welche Flächen aufzubringender Ziegel abstützen oder der Ziegeloberfläche sehr nahe sind, perforiert ausgeführt, wie dies der perforierte Bereich 12 des Grundbleches andeutungsweise aufzeigt. Hierdurch wird der Trockenvorgang beschleunigt, und auch bei im Abstand stehenden Ziegelflächen wird der Trockenvorgang durch hindurchtretende Luft intensiviert.The base plate 1 and the support plates 7 to 11 are each perforated in the areas which support surfaces to be applied or which are very close to the brick surface, as indicated by the perforated area 12 of the base plate. This speeds up the drying process, and the drying process is intensified by air passing through, even with brick surfaces at a distance.

Als vorteilhaft wurde erkannt, geschlossene Rahmenprofile zu verwenden, wie beispielsweise die im Ausführungsbeispiel verwendeten C-Profile. Sie bieten in beiden Gebrauchsrichtungen Profilflansche, welche als Standflächen dienen können, sich aber auch über Rollbahnen führen lassen. Wesentlich ist hierbei außer den dem Grundblech 1 parallelen, jeweils geschlossene Flächen bildenden Flanschen der Profile der Umstand, daß diese Flanschen von der Ebene des Grundbleches weiter entfernt sind als die auf der gleichen Seite am weitesten auskragenden Stützbleche, so daß beim Aufsetzen der Flansche auf eine Ebene oder Leisten oder auf eine Rollbahn die Stützbleche stets hinter den Flanschebenen zurückstehen und damit keine Hindernisse zu bilden vermögen.It was recognized to be advantageous to use closed frame profiles, such as the C profiles used in the exemplary embodiment. They offer profile flanges in both directions of use, which can serve as standing areas, but can also be guided over runways. In addition to the flanges of the profiles which are parallel to the base plate 1 and form closed surfaces, the fact that these flanges are further away from the plane of the base plate than the most protruding support plates on the same side is important, so that when the flanges are placed on a Level or strips or on a runway, the support plates always stand back behind the flange levels and are therefore unable to form any obstacles.

Insbesondere die Stützbleche des Ausführungsbeispieles sind nur als Beispiel im weitesten Sinne zu werten: Derartige Stützbleche werden stets der Form des zu trocknenden Ziegeltyps angepaßt, und bei der Vielfalt der im Handel erhältlichen Ziegelformen ergibt sich eine entsprechende Vielzahl der zweckmäßigen Anordnung und Ausbildung der Stützbleche. Es ist hierbei auch möglich, die Stützbleche nicht nur der Form eines Ziegeltyps, sondern den Konturen beispielsweise zweier Ziegeltypen anzupassen, so daß die entsprechende eine Seite der Trageinheit ohne Änderungen oder besondere Vorkehrungen für zwei unterschiedliche Ziegeltypen benutzt werden kann. Das gleiche läßt sich bei entsprechend verwandten Ziegelformen gegebenenfalls für noch mehr als zwei Ziegeltypen durchführen, und ebenso ist es möglich, auf der Rückseite Stützbleche so vorzusehen, daß sie für mehr als einen Ziegeltyp benutzbar sind.In particular, the support plates of the exemplary embodiment are only to be regarded as an example in the broadest sense: such support plates are always adapted to the shape of the type of brick to be dried, and with the variety of commercially available brick shapes, there is a corresponding large number of suitable arrangement and design of the support plates. It is also possible here to adapt the support plates not only to the shape of a brick type, but to the contours of, for example, two brick types, so that the corresponding one side of the supporting unit can be used for two different brick types without changes or special precautions. The The same can be carried out for more than two types of brick if there are correspondingly used brick shapes, and it is also possible to provide support plates on the rear so that they can be used for more than one type of brick.

Im Ausführungsbeispiel sind die Verbindungen der Profile 2 und 3 sowie die der Stützbleche 7 bis 11 mit dem Grundblech 1 durch Schweißpunkte bewirkt, die in den Zeichnungen als schwarze Punkte dargestellt sind. In gleicher Weise können aber auch Niet-, Hohlniet- oder Muttern oder selbstschneidende Schrauben einsetzende Schraubverbindungen benutzt werden, und schließlich lassen sich diese nebeneinander und ggf. in Verbindung mit u. a. Nahtschweiß- oder Klebeverbindungen verwenden. Auch die Profile des Rahmens lassen sich ebenso weit variieren wie das verwendete Material sowie ggf. dessen Korrosionsschutz.In the exemplary embodiment, the connections of the profiles 2 and 3 and that of the support plates 7 to 11 to the base plate 1 are effected by welding points, which are shown in the drawings as black points. In the same way, but also rivet, hollow rivet or nuts or self-tapping screws using screw connections can be used, and finally these can be next to each other and possibly in connection with u. a. Use seam welding or adhesive connections. The profiles of the frame can also be varied as much as the material used and, if necessary, its corrosion protection.

Nach den Lehren der Neuerung wird damit eine geschlossene, stabile, relativ leicht herzustellende und leicht zu handhabende Trageinheit für zu trocknende Ziegel geschaffen, die durch einfaches Wenden der Trageinheit und damit praktisch ohne Umstellarbeiten wahlweise zwei unterschiedliche Sätze von Stützblechen zur Verfügung hält, so daß die Herstellung und Lagerhaltung der Trageinheiten ebenso verbilligt und vereinfacht werden wie deren Handhabung.According to the teachings of the innovation, a closed, stable, relatively easy-to-manufacture and easy-to-use support unit for bricks to be created is created, which, by simply turning the support unit and thus practically without conversion work, optionally provides two different sets of support plates, so that the Manufacture and storage of the supporting units are just as cheap and simplified as their handling.

Claims (9)

1. Mounting unit for supporting shaped ceramic elements, more especially tiles, which are to be dried, which unit has support sections and a number of periodically recurrent successive support plates which respectively engage at different heights beneath areas or regions of tiles laid thereon, wherein the support sections (longitudinal section members 2) are parts of a closed frame, and wherein a substantially full-length base plate (1) is provided at an intermediate height of the frame, which plate comprises the support plates (7 to 11) which, on one side of the base plate, are adapted to a first tile shape and, on its second opposite side, are adapted to another tile shape different form the first.
2. Arrangement according to Claim 1, wherein at least two of the frame sections (2) are marginal strips of the base plate (1), which have been folded several times.
3. Arrangement according to Claim 1, wherein the longitudinal sections (2) of the frame are folded or bent from marginal strips of the base plate (1), and wherein the longitudinal sections are closed at both ends by welded transverse sections (3) to form the frame.
4. Arrangement according to one of Claims 1 to 3, wherein the base plate (1) is folded, preferably at right-angles, on two sides which are facing one another and the folded marginal strips are respectively bent into a section which is limited top and bottom by flanges, the section advantageously being a C-section.
5. Arrangement according to one of Claims 1 to 4, wherein the flanges of the frame sections (2, 3), on at least one side of the base plate (1), are arranged at a greater distance from the latter than the highest zones of the support plates (7 to 11) arranged on the corresponding side.
6. Arrangement according to one of Claims 1 to 5, wherein the side bars of the transverse sections (3) project as tongues beyond the flanges thereof and are folded over at the spacing of the clearance flange width of the longitudinal sections (2), and wherein those end sections (5) which are folded over are each welded to a side bar (6) of a longitudinal section (2), and more especially are spot-welded thereon.
7. Arrangement according to one of Claims 1 to 6, wherein the frame (2, 3), the base plate (1) and the support plates (7 to 11) consist of steel sheeting, which is preferably galvanised.
8. Arrangement according to one of Claims 1 to 7, wherein the base plate (1) and also the support plates (7 to 11) are at least regionally perforated at (12).
9. Arrangement according to one of Claims 1 to 8, wherein the base plate (1) and/or the support plates (7 to 11) are formed with openings for receiving projecting regions or areas of the tiles.
EP82101309A 1981-02-27 1982-02-20 Support for moulded ceramic products Expired EP0059401B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8105583U 1981-02-27
DE19818105583U DE8105583U1 (en) 1981-02-27 1981-02-27 SUPPORT UNIT FOR CERAMIC MOLDED PARTS

Publications (2)

Publication Number Publication Date
EP0059401A1 EP0059401A1 (en) 1982-09-08
EP0059401B1 true EP0059401B1 (en) 1983-11-09

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EP82101309A Expired EP0059401B1 (en) 1981-02-27 1982-02-20 Support for moulded ceramic products

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EP (1) EP0059401B1 (en)
DE (2) DE8105583U1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3463012D1 (en) * 1984-05-23 1987-05-14 Koninkl Sphinx Nv Method of making roofing tiles, as well as a support for use in this method
FR2697905B1 (en) * 1992-11-12 1994-12-23 Krieg Zivy Ind Drying rack, especially for tiles.
DE19511321C2 (en) * 1995-03-28 1998-09-17 Wagner Max Novokeram Method and device for drying moldings, in particular roof tiles
DE29802626U1 (en) * 1997-02-18 1998-06-18 Keller GmbH, 49479 Ibbenbüren Plant for firing roof tiles on flat firing pads and such firing pad
NL1006907C2 (en) * 1997-09-01 1999-03-02 Stafier Holland B V Carrier for drying ceramic products.
DE19957352C1 (en) * 1999-11-29 2001-04-05 Thomas Robert Metall Elektro Frame components used in drying of green roofing tiles, comprise bases perforated to accept detachable plastic pegs supporting tiles
EP1197718A1 (en) * 2000-10-13 2002-04-17 Robert Thomas KG Metall- und Elektrowerke Support for products to be dried
DE10051208A1 (en) * 2000-10-16 2002-04-25 Saint Gobain Industriekeramik Bearing plate used in tunnel furnaces for firing roofing tile blanks has two conveying strips formed as rails on its lower side arranged at a parallel distance from each other and protruding downward
DE10143996C1 (en) * 2001-09-07 2003-06-12 Eisenmann Kg Maschbau Drying conveyor for green ceramic workpieces has undulating support sheet with returnable rollers to feed work through drying oven
DE102005003501B4 (en) * 2005-01-25 2014-09-04 Saint-Gobain Industriekeramik Rödental GmbH Device for supporting, stacking and transporting combustible material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE72670C (en) * 1893-04-16 1894-01-02 G. HEERBRANDT in Raguhn, Anhalt Drying tray for bricks or other shaped pieces
US1538372A (en) * 1923-01-11 1925-05-19 Anson J Bentley Pallet
US1678443A (en) * 1924-12-29 1928-07-24 Commercial Shearing Pallet
GB449484A (en) * 1935-01-01 1936-06-29 Charles John Pichelmayer Pressed steel or sheet iron pallet for tile manufacture
FR1456483A (en) * 1965-04-16 1966-07-08 Trefimetaux Support rack for dryer and other applications

Also Published As

Publication number Publication date
EP0059401A1 (en) 1982-09-08
DE8105583U1 (en) 1981-08-20
DE3260008D1 (en) 1983-12-15

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