DE1684056A1 - Parquet floor - Google Patents

Description

When producing parquet flooring sections that are glued together, it is important that all block elements are clamp each other with respect to their alignment. For this reason it was previously common to glue them together Manufacture parquet floor sections so that the top layer, that is, the layer containing the parquet blocks was arranged in such a way that its direction of the grain is at right angles to the direction of the grain of the underlying base course comes. Parquet floor sections which are produced in this way cannot be used for the production of so-called Jilschgrät parquet floors can be used. Parquet floors with

109883/0281

Patent attorneys Dipl.-Ing. Martin Licht, Dipl.-Wirtsch.-Ing. Axel Hansmann, Dipl.-Phys. Sebastian Herrmann

8 MÖNCHEN 2, THERESIENSTRASSE 33 · Telephone: 292102 · Telegram address «: Lipatli / Munich

Oppenau office: PATENT ADVOCATE DR. REINHOLD SCHMIDT

Herringbone patterns show adjacent rows of parquet blocks on, which are arranged so that the individual blocks form an angle of 90 ° to each other. Until now it was only possible to make square or rectangular patterns. There were intermediate solutions for the production of Parquet floors with Ilsch bone pattern suggested} the individual blocks of a parquet floor section in Heihe were proposed

arranged in the longitudinal direction of the parquet floor section and glued together. The blocks form an angle of 45 ° to the longitudinal direction of the section. However, under the influence of unavoidable humidity and dryness "throws ^11, this arrangement. It is obvious that this arrangement with respect to not jam the! Performing correctly with each other. In a thus produced parquet floor, the edges of the parquet blocks extend beyond the longitudinal edges or at least beyond a longitudinal edge of the support blocks, whereby in the latter ball one side of the corner area of the block remains unglued and not clamped, even if the corners extending over a longitudinal edge are supported by the support area of the next parquet floor section when several sections are connected, the entire structure offers a unsatisfactory solution, as has been proven by practical tests.It is evident that certain areas of the parquet blocks remain completely unglued and not jammed together despite the fact that they are supported by the supporting surface below ch suggested blocks for parquet floors

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BATH ORIGINAL

in a herringbone pattern on a fiberboard To arrange support surface. Atich in this lalle it has been shown in practice that corresponding solutions are not satisfactory.

The present invention relates to a simple method of solving these problems and a parquet floor with a herringbone pattern. Making this Floor is just as easy as the production of the above-mentioned parquet floor with a rectangular pattern to which the parquet floor sections are exposed to tensile stress.

A parquet floor according to the invention is essentially characterized in that the are located in a Heihe Parquet blocks are arranged at an angle to the longitudinal direction of the row. The parquet blocks are arranged in such a way that that they are supported by support blocks to which they are connected. The support blocks are in the same way arranged. The length and / or the Easerriehtung forms an angle of 90 ° with the longitudinal and / or Saser direction of the Park ttblocks.

The blocks carrying the parquet blocks have a length which is a whole multiple of the width of the parquet blocks is equivalent to.

With reference to the drawings illustrated

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described the present invention in greater detail.

Show it:

Pig. 1 is a perspective view, with parts broken away, and a fragmentary sectional view of one according to the invention Embodiment representing a parquet floor}

Hg. 2 a sectional view in the direction of the arrows II-II in ed. 1, and

Hg. 3 a view in the direction of arrows III-III in Hg. 2, a parquet floor section is shown seen from below.

The parquet floor shown consists of thin parquet blocks 1 and support blocks 2. As can be clearly seen from FIG. 3, the parquet blocks and the support blocks underneath form an angle of 90 ° with one another. It can be seen that a support block has a length which corresponds to a whole multiple of the width of a parquet block. In the example shown, the support block has a length of six parquet blocks. When looking at a support block 3 in Hg. 3 it can be seen that this block _{carries one end of the parquet block 4 r} middle parts of the parquet blocks 5, 6, 7 and 8 and an end part of the parquet block 9. The width of a support block should be the same or slightly less than the width of a parquet block. Because the parquet blocks are at an angle with respect to the longitudinal direction of the parquet floor

109883/0281 ■

are aligned at 45 ° to each other, the width of the ZLäehen on the free edges of each parquet block is identical to the width of a parquet block. The support block comes along its laterally extending üidteils in close contact with the free edge of the parquet block along the entire length. In order ^{to avoid "throwing 11" of} the parquet floor, a certain amount of play 10 is left between adjacent support blocks in practice, as can be seen in Fig. 3. This play is achieved by making the support blocks somewhat shorter and somewhat narrower than the parquet blocks In order to achieve an exact fit of the blocks that form the parquet flooring from two adjacent parquet floor sections, it is important that the support blocks of the corresponding parquet sections do not touch, which could otherwise cause the parquet blocks of the corresponding parquet floor sections to play with each other to connect, a groove These! Tut is mounted in the edge of each section 11, preferably extends from the outer edge of the corresponding support blocks to the base of the serrated edge of the floor portion. in the groove 11, a strip or a I ¹ UIlelement 12 inserted and glued to the blocks so that a effective connection between adjacent parquet floor sections is achieved.

It is clear that according to the invention a very simple structure of a parquet floor is reproduced, with a full

109883/0281

permanent 9O ⁰ connection of parquet blocks, based is reached on the underlying blocks · If further strengthen the construction is desired, a veneer sheet or the like can. be glued to the underside of the blocks below. In this way the structure can be made very rigid and strong for use as a self-supporting floor element.

109883/0281

Claims (7)

1. Parquet floor. gekenaseiehaet it «la · insmhl τοη daranterllegendea Stütsblöoken (2) _f which · side mn side in a sieve and la an angle rare in the Heine and arranged, wba. Parquet blocks (1) on the stem blooms (2) generally arranged in a duck-down angle and tied to the daxentery blocs. 2. Parquet floor aaen iaepraea 1 »thereby« ekennet * eiehnet, dafi die Jaaerriohtong der daronterlieeendea BlCek · and der Parquet blocks generally have their orientation, aad dal these 109883/0281 Patent attorneys Dipl.-Ing. Martin Licht, Dipl.-Wirtsch.-Ing. Axel Hansmann, Dipl.-Phys. Sebastian Herrmann 8 MÖNCHEN 2, THERESIENSTRASSE 33 · Telephone: 292102 · Telegram address: Lipatli / Munich Bank details: Deuttd »Bank AG, Munich branch, Viktualienmarkf dep., Account no. 70/30638 Bayer. Vereinsbank Munich, branch f. Oskar-von-Miller-Ring, toilet no. 882495 Postsdieck account: Manchen No. 1i3397 BAD ORfGlNAL Blocks an angle of 90 ° to each other and an angle of Form 45 ° with respect to the longitudinal direction of the parquet flooring section consisting of the blocks. 3. Parquet floor according to claim 1 or 2, characterized in that »that the underlying blocks have a length have which are a whole "multiple of the width which corresponds to the parquet blocks. 4 · Parquet floor according to claim 1 or 2, characterized! that the underlying blocks have a length and have a width which corresponds to the length and width of the parquet block or is slightly less. 5. Parquet floor according to one of the preceding claims, characterized in that each underlying block consists of two or more adjacent blocks. 6. Parquet floor according to one of the preceding claims, characterized in that the underlying blocks and the parquet blocks are rectangular in shape. 7. Parquet floor according to one of the preceding claims, characterized in that the longitudinal edges of the «Parkettbodenabeohnittee are provided with grooves which eioh in the Parquet floor sections extend to a depth which corresponds to the depth of the jagged line of the length edge, or is a little deeper, to be taken on a strip (12). 109883/0281 BATH