EP0059401B1 - Unité de support pour produits en céramique - Google Patents

Unité de support pour produits en céramique 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
Authority
EP
European Patent Office
Prior art keywords
base plate
sections
arrangement according
frame
support plates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP82101309A
Other languages
German (de)
English (en)
Other versions
EP0059401A1 (fr
Inventor
Heinz Robert Thomas
Otto Thomas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Thomas Metall und Elektrowerke GmbH and Co KG
Original Assignee
Robert Thomas Metall und Elektrowerke GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Thomas Metall und Elektrowerke GmbH and Co KG filed Critical Robert Thomas Metall und Elektrowerke GmbH and Co KG
Publication of EP0059401A1 publication Critical patent/EP0059401A1/fr
Application granted granted Critical
Publication of EP0059401B1 publication Critical patent/EP0059401B1/fr
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06—Chambers, containers, or receptacles
    • F26B25/14—Chambers, containers, receptacles of simple construction
    • F26B25/18—Chambers, 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.

Landscapes

  • 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)

Claims (9)

1. Unité porteuse servant d'appui à des moulages céramiques à sécher, notamment des tuiles, comportant des profilés porteurs et une pluralité de tôles d'appui successives revenant périodiquement, engagées chacune à différentes hauteurs sous des parties de tuiles déposées, caractérisée par le fait que les profilés porteurs (profilés longitudinaux 2) sont des parties d'un cadre fermé, et qu'à une hauteur partielle du cadre est prévue une tôle de fond (1) dans son ensemble continue et qui comporte sur l'une de ses faces les tôles d'appui (7 à 11) adaptées à une première forme de tuile et, sur sa deuxième face opposée, celles pour une forme de tuile différente de la première.
2. Disposition selon la revendication 1, caractérisée par le fait qu'au moins deux des profilés du cadre sont des rives de la tôle de fond (1) repliées plusieurs fois.
3. Disposition selon la revendication 1, caractérisée par le fait que les profilés longitudinaux (2) du cadre sont repliés à partir de rives de la tôle de fond (1), et que les profilés longitudinaux sont, aux deux extrémités, fermés par des profilés transversaux (3) soudés pour former le cadre.
4. Disposition selon l'une des revendications 1 à 3, caractérisée par le fait que la tôle de fond (1) est, à deux rives opposées, repliée de préférence à angle droit, et les bords repliés sont repliés pour former chacun un profilé, de préférence un profilé en C, délimité vers le haut et le bas par des rebords.
5. Disposition selon l'une des revendications 1 à 4, caractérisée par le fait que les rebords des profilés (2, 3) du cadre sont, au moins sur une face de la tôle de fond, disposés à une distance de celle-ci plus grande que les plages les plus hautes des tôles d'appui (7 à 11) disposées sur la dite face.
6. Disposition selon l'une des revendications 1 à 5, caractérisée par le fait que les âmes des profilés transversaux (3) s'étendent en forme de pattes au-delà de leurs ailes et sont repliées à distance de la largeur libre entre les ailes des profilés longitudinaux (2), et que les parties terminales repliées (5) sont soudées chacune, notamment par points, à une âme (6) d'un profilé longitudinal (2).
7. Disposition selon l'une des revendications 1 à 6, caractérisée par le fait que le cadre (2, 3), la tôle de fond (1) et les tôles d'appui (7 à 11) sont en tôle d'acier de préférence galvanisée.
8. Disposition selon l'une des revendications 1 à 7, caractérisée par le fait que la tôle de fond (1) ainsi que les tôles d'appui (7 à 11) sont, au moins par endroits, perforées (12).
9. Disposition selon l'une des revendications 1 à 8, caractérisée par le fait que la tôle de fond (1) et/ou les tôles d'appui (7 à 11) présentent des évidements pour recevoir des parties saillantes des tuiles.
EP82101309A 1981-02-27 1982-02-20 Unité de support pour produits en céramique Expired EP0059401B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19818105583U DE8105583U1 (de) 1981-02-27 1981-02-27 Trageinheit fuer keramische formteile
DE8105583U 1981-02-27

Publications (2)

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

Family

ID=6725128

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82101309A Expired EP0059401B1 (fr) 1981-02-27 1982-02-20 Unité de support pour produits en céramique

Country Status (2)

Country Link
EP (1) EP0059401B1 (fr)
DE (2) DE8105583U1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE26419T1 (de) * 1984-05-23 1987-04-15 Koninkl Sphinx Nv Verfahren zum herstellen von dachziegeln sowie bei diesem verfahren zu verwendender traeger.
FR2697905B1 (fr) * 1992-11-12 1994-12-23 Krieg Zivy Ind Claie de séchage, notamment pour tuiles.
DE19511321C2 (de) * 1995-03-28 1998-09-17 Wagner Max Novokeram Verfahren und Vorrichtung zum Trocknen von Formlingen, insbesondere Dachziegeln
DE29802626U1 (de) * 1997-02-18 1998-06-18 Keller GmbH, 49479 Ibbenbüren Anlage zum Brennen von Dachziegeln auf flachliegenden Brennunterlagen sowie solche Brennunterlage
NL1006907C2 (nl) * 1997-09-01 1999-03-02 Stafier Holland B V Drager voor het drogen van keramische producten.
DE19957352C1 (de) * 1999-11-29 2001-04-05 Thomas Robert Metall Elektro Trockenrähmchen für keramische Formlinge
EP1197718A1 (fr) * 2000-10-13 2002-04-17 Robert Thomas KG Metall- und Elektrowerke Support pour des produits à sécher
DE10051208A1 (de) * 2000-10-16 2002-04-25 Saint Gobain Industriekeramik Aufnahmeplatte zum Brennen von grobkeramischen Rohlingen, insbesondere Dachziegelrohlingen
DE10143996C1 (de) * 2001-09-07 2003-06-12 Eisenmann Kg Maschbau Vorrichtung zum Transport von keramischen, sich im grünen Zustand befindlichen Werkstücken durch einen Trockenofen
DE102005003501B4 (de) * 2005-01-25 2014-09-04 Saint-Gobain Industriekeramik Rödental GmbH Vorrichtung zum Stützen, Stapeln und Transportieren von Brenngut

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE72670C (de) * 1893-04-16 1894-01-02 G. HEERBRANDT in Raguhn, Anhalt Trockenblech für Ziegeln oder andere Formstücke
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 (fr) * 1965-04-16 1966-07-08 Trefimetaux Claie de support pour séchoir et autres applications

Also Published As

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

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