DE8422447U1 - BURNED CLAY ELEMENT FOR SHAPING A SHINGLE OR SPECIAL SELF-HOLDING BRICK FOR PANELS AND PANELS MADE FROM SUCH ELEMENTS - Google Patents

Description

Dipl.-Ing. Otto wing. Dipl.-Ing. Manfred Siigcr. Patent attorneys, Cosimastr. 81, D-8 Munich 81

12,525

For the present application, priority is given to French Application 83.12748 dated July 28, 1983 claimed.

The invention relates to an element made of self-fired clay, which is a clapboard or a special self-retaining brick forms for cladding, as well as cladding made from such elements.

In particular, the invention relates to elements made of fired Clay that form a clapboard or a self-supporting brick, which is laid on its back along the top edge of one has a rib extending parallel to this, the underside of which, together with the back of the brick, has a V-shaped forms acute angle through which the element hangs or hooks in a horizontally arranged slat, the The top forms an even more acute V-shaped angle with the side facing the element, in combination with a bar located in its central area, extending parallel to the rib, and the lower one Area interacts with the upper edge of an identical element that is located below the former after assembly.

For the quick and economical creation of formwork, whose elements are reliably fixed on the wall or wall, elements made of fired clay are known, which are comparable to roof tiles and are referred to as shingles, roof planks and the like.

The classic attachment of these elements to the wall or to battens is done with the help of nails.

Dipl.-Ing. Otto Flügel, Dipl.-Ing. Manfred Siigcr, patent attorneys, Cosimastr. 81, D-8 Munich 81

12,525

Nailing these elements down requires extensive and expensive manual labor, and each element is only on its top End area reliable and well held, so that the top edge of the brick is exposed to heavy mechanical stress (e.g. from wind, snow and the like) is exposed to extreme bending stress, which causes the brick to move can loosen and the casing will be damaged.

To solve this problem, patent GB-2.110.738 describes an element that has a groove or depression facing the element immediately below it on its rear side having a trapezoidal cross-sectional profile in which the trapezoidal end of the lower element engages.

Nevertheless, these elements must be attached to the wall at least in some areas with the help of nails.

It should also be noted that the interlocking attachment of the elements has very precise dimensional tolerances in their manufacture requires, and no large amount of play is allowed in the arrangement of the individual elements. Otherwise the Detaching edge of the lower element due to the trapezoidal cross-sectional profile shape in the groove or depression to take such a game that it would lose all effect.

This is not the case in the present invention, in which elements made of baked clay are proposed have relatively large dimensional tolerances during manufacture.

In addition, the elements according to the invention allow - as later still explained - also large tolerances in their arrangement relative to one another.

Dipl.-Ing. Olio wing, Dipl.-Ing. Manfred Süger, patent attorneys, Cosimastr. 81. D-8 Munich 81

12,525

The patent DE-854.254 describes a shingle or a brick, the back of which has a nose-shaped rib, and the upper edge of which has a shape complementing the rib, so that it rests on the upper edge got.

The disadvantages of these elements are similar to those of the aforementioned British patent.

These elements must also be manufactured with extreme dimensional accuracy.

In addition, the slats must also be arranged with the greatest possible precision will.

However, this accuracy is with the usual practices in civil engineering and the usually allowable tolerances only difficult to agree.

Finally, it also happens that the scaffolding and battens change over time and under the influence of weather, with the risk that the shingles or bricks come off.

Thus, the invention is based on the object, elements made of baked clay in the form of shingles or bricks without the to provide the aforementioned disadvantages.

In the case of an object according to the preamble of claim 1, this object is achieved according to the invention by the characterizing part thereof Features solved.

For this purpose, an element according to the invention made of baked clay, that forms a clapboard or a special self-adhesive tile or roof tile for cladding, on its Back in the middle area a parallel to the upper

Dipl.-Ing. OtIo wing, Di |> l.-Ing. Miiiifred Säger, Pulcntanwältc, Cosimaslr. 81, D-8 Munich 81

12,525

edge of the brick extending and formed in the form of a nose or a curved hook bar or a web on, the lower area of which forms a recess or groove together with the back of the brick, one on its Rib located on the back near the top edge, extending parallel to the bar and for hanging in a horizontally arranged lath is used, as well as an approach forming the upper edge of the brick above the tap, the sufficiently high (e.g. a few centimeters) so that it can be inserted into the groove or groove during assembly engages, which is located below the bar of the brick of the upper row, this groove or groove the approach can already cover it, while this still has a clearance of at least one centimeter at the bottom of the recess having.

According to a characterizing feature of the invention, approach and groove or groove of the bar form two approximate to one another parallel flanks, which are so spaced that the approach in the groove or groove of the element of the upper Row fits in or adjusted there.

A description of a preferred embodiment follows of the invention in connection with the drawings.

It shows:

Fig. 1

Fig. 2

Fig. 3

a perspective view of a shingle according to the invention in an individual representation;

a perspective view of this clapboard from a different angle;

a sectional view of a cladding made from the shingles according to the invention;

Dipl.-Ing. Otto Flügel, Dipl.-Ing. Manfred Säger, patent attorneys, Cosimastr. 81, D-8 Munich 81

Fig. 4

Fig. 5

Fig. 6

Fig. 7

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a detailed vertical section of an inventive Cladding or cladding to show the vertical play of an upper clapboard in relation to the lower clapboard, which nevertheless remains fully attached to it;

an enlarged vertical section showing the attachment of the bar to the approach and the Shows rib on lath;

an outside perspective view of one made from the shingles of the invention Formwork from which some shingles have been removed for the purpose of checking the formwork construction;

an inside perspective partial view of one made from the shingles according to the invention Formwork, the wall to which the panel is attached not shown is.

The shingle 1 shown in the individual figures has essentially the shape of a rectangle, two of which vertical long sides are arranged largely parallel to one another.

Apart from the tolerances involved in the manufacture of such an element, which is preferably made from fired Clay is produced, the thickness of the clapboard 1 is approximately constant.

Dipl.-Ing. Otto Huegel, Dipl.-Ing. Manfred Säger, patent attorneys, Cosimastr. 81, D-8 Munich 81

- 8 - 12,525

The clapboard has 2 on its back, near its

Upper edge 3 is a rib arranged parallel to edge 3

which extends over the entire back 2 substantially.

The rib 4 faces the lower part of the shingle 1 / and the underside of the rib 4, together with the rear side 2 of the shingle, forms an acute-angled V 5.

The rib 4 is used for hanging attachment to horizontal slats 7, 71, 72, 73.

The slats have a suitable cross-sectional profile, namely preferably the shape of a parallel piped or is rapez-shaped, the top of which with the vertical wall 9 or rafters 10, 101 form a V 8, the angle of which is slightly more acute than that of the V 5 passing through the rib and the back 2 of the clapboard 1 is formed.

For this reason, the tip of the V 5 and possibly the underside of the rib 4 come to rest on the upper V a lath and, if necessary, on its rear side.

In the middle area of its rear side 2, the clapboard 1 has a bar or a web 14, 141, 142, which is essentially Extends parallel to the rib 4 over the entire length of the element 1.

The bar 14, 141, 142 has a groove 17 facing the surface of the element, which the upper edge 3 of the immediately clapboard 11, 12 underneath it overlaps.

The groove 17 has two flanks 18 and 19 running parallel to one another.

Dipl.-Ing. Otto Flügel, Dipl.-Ing. Manfred Siiger, patent attorneys, Cosimastr. 81, D-8 Munich 81

12,525

As can be seen from the figures, the flank 18 of the groove 17 can also be formed by the rear side of the clapboard 1 itself be.

In addition, the upper edge 3, in particular that of the lower shingles 11, 12, has two surfaces which, taking into account the manufacturing tolerances are arranged at least substantially parallel to one another and thus spaced from one another are that the approach fits into the groove 17 of the element of the upper row.

These surfaces are made up of the upper area of the rear side 2 and the upper area of the visible side of the clapboard 1 educated.

The distance between the upper edge 3 of the clapboard 1 and the The bottom of the groove 17 is essentially equal to the distance between two successive slats.

This distance is preferably dimensioned to be slightly larger.

With a view to taking into account the manufacturing tolerances of the shingle 1 and the relative accuracy of the Attachment, according to the invention, is a play or clearance between the upper region of a clapboard 1 and the floor the groove 17 of an element immediately above it is provided.

This can be seen in particular from Fig. 4, which has a game or a clearance 16 of at least one centimeter between the top 151 of the clapboard 11 and the bottom 20 of the groove provided in the ledge 14.

It should be noted that for the direct determination of the size of the permissible play 16, the outer flank 19 of the groove 17

• * - r ι t

Dipl.-Ing. Otto Flügel, Dipl.-Ing. Manfred Säger, patent attorneys, Cosimastr. 81, D-8 Munich 81

- 10 -

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has a relatively great height of, for example, more than one centimeter, namely a height which - however - is bigger than the game.

The game or the clearance 16 of the groove serves on the one hand to compensate for a lack of parallelism between the Slats 7, 71, 72 and on the other hand to compensate for a possible deformation of the slatted frame over time the manufacturing tolerances of the shingle 1 itself.

If necessary, the edges of the groove 17 or more precisely the flank 19 of this groove can be provided with a fitting or a casing 21, namely as a preventive measure for a lack of parallelism of the flanks 18, 19 of the groove 17 of the element 1 and the two surfaces or sides of the upper edge 15 of the shingle 11, this lack of parallelism on manufacturing tolerances or on the material used for the clapboard 1 and the manufacturing process is.

Although the invention based on preferred embodiments has been described, individual changes are possible without departing from the scope of the invention.

In brief summary, the invention relates to an element Made of fired clay to form a clapboard or a self-retaining brick, characterized in that the approach 15 and the groove 17 of the bar or of the web 14 form two mutually parallel flanks 18, 19, which are so spaced that the lug fits into the groove of the element of the top row.

Claims (3)

BURNED CLAY ELEMENT TO FORM A SHINGLE OR SPECIAL SELF-HOLDING BRICK FOR CLADDING AND CLADDING MADE FROM SUCH ELEMENTS PROTECTIVE CLAIMS 1. Clapboard or special self-retaining brick for cladding or cladding on its back (2) in its middle area one to the upper edge (3) of the brick extending and in the form of a N3.se or a curved hook formed bar or a web (14), so that its lower area together with the back (6) of the brick (1) forms a groove (17), one on its back (2) near the Upper edge (3) arranged rib (4) which extends parallel to the bar or to the web (14), and the underside thereof for hanging in a horizontal batten (7), as well as an upper edge (3) above the rib (4) of the brick-forming approach (15), which has a sufficient height of, for example, a few centimeters, so that it engages in the groove (17) on the underside of the strip (14) of the tile of the next higher row, wherein the groove can already overlap or cover the shoulder (15) while at the bottom of the groove there is still a certain amount of play or a margin of at least one centimeter, for example, characterized, Dipl.-Ing. Olto wing, Dipl.-Ing. Manfred Säger, patent attorneys, Cosimastr. 81, D-8 Munich 81 - 2 - 12,525 that the approach (15) and the groove (17) of the bar or of the web (14) forms two flanks (18, 19) which essentially run parallel to each other and are so spaced that the approach (15) in the Insert groove or recess (17) of the element of the top row. 2. clapboard or brick according to claim 1, characterized gekennze ichnet that the outer flank (19) of the groove (17) has a greater height than the game or represents Has clearance between the bottom (20) of the groove and the top edge (151) of the extension. 3. clapboard or brick according to claim 1 or 2, d a characterized in that the edges the groove or recess (17) is provided with a fitting or a cladding and / or casing (21) are.