Decke

The invention concerns a cover with carriers, whereby the carriers timber beams sind.

The cover can exhibit a floor located on the top side of bars, whereby arranged at the lower surface of the floor an under-face its kann.

With the kind of covers, considered here, the bars are downward supernatant arranged over the lower surface of the cover (floor) and the if necessary existing under-face, thus from underneath the cover visibly, since no counter ceilings is intended, as this with the cover, which admits 009,282 U from the RK is, the case ist.

This visibility the carriers forming timber beams is not always erwünscht.

Simple linings of the timber beams, e.g. from the RK 009 the,282 U admitted linings, are problematic, there them to the flexible behavior of the cover with timber beams as carriers not and/or not sufficient calculation tragen.

The task is appropriate for the invention to reason to present a cover of the kind initially specified with which the timber beams are not visible, even if no counter ceilings intended ist.

This task is solved according to invention with a cover, which the characteristics of requirement 1 aufweist.

Preferred and favourable arrangements of the invention is article of the Unteransprüche.

Since with the cover according to invention the lining of the downward supernatant timber beams, which serve the cover as carriers, is flexibly ductile, the lining can follow itself by the movements of the carriers and/or the cover without disadvantage, resulting in from the elasticity of the wood beams. The lining according to invention of the timber beams considers as carrier of the cover to the flexible behavior of timber beams, so that in the form of timber beams does not impair the actually favourable characteristics of covers with carriers werden.

In particular the goal of the invention is reached, if the parts of the lining, thus the parts of the lining, aligned perpendicularly in operation position, which rest against the sides of the carriers and/or are intended in this range, at least bereichsweise by waving flexibly trained sind.

Also the under-face appropriate at the cover can in pursues the thought according to invention to be flexibly ductile trained, whereby flexible training for example by range-wise planning of waving in the under-face considered ist.

EO oo oo finally can be also intended in the context of the invention that at the lower surface of the carriers (timber beams) arranged the ranges of the lining are flexibly ductile trained, whereby also here for example waving considered sind.

The waving within the range of the lining of the carriers, the waving within the range of the parts of the lining, which are intended in the range of the sides of the carriers, and/or which waving, which are intended to that the lower end faces of the carriers neighbouring ranges of the lining, run usually in longitudinal direction of the bars, which form the carriers of the cover. The waving, which are intended into that the lower (horizontal) surfaces of the timber beams assigned parts of the linings, in addition, can transverse to the longitudinal extending of the timber beams and/or the lining aligned sein.

Further details and characteristics of the invention result from the following description of a preferential remark example on the basis the schematic design, in the cover according to invention on average ranges represented ist.

A cover 1 represented schematically in the design exhibits a floor 3, which can be trained also in multiple layers (Dielung and actual floor from Holzbrettern or such).

At the lower surface of the floor 3 of the cover I carriers from each other beabstandete are 4 in the form of timber beams 5, 7 vorgesehen.

In the design exemplarily two alternative execution forms of timber beam 5 and 7 represented as carriers 4 are, whereby in particular considered, only a kind of timber beams for the cover according to invention 1 too verwenden.

In the design on the left of represented execution form the timber beam consists 5 of two partial bars 9, which are connected by screw bolts with nuts 17 and shims 19. Exemplarily for the timber beam an octagonal outlining form is given 5. A such timber beam 5 is actually from the RK 008,915 U1 bekannt.

Another example of a timber beam 7 is right represented in the design. The timber beam 7 consists felling trees hurrying II arranged one above the other, which is by (stealing) of two screws 13 with Holzgewinde, which are screwed in from opposite sides into the felling trees hurry II, with one another interconnected. A such timber beam 7 is actually from the WHERE 2008/104011 A1 bekannt.

The kind us training the carriers 4 of the cover according to invention 1 forming bar from wood is to a large extent arbitrary. The timber beams 5, oo eOOo oo oooe oooe oo! … ö….o: …: “. : ” - 3_-- 7 is only possible examples. For example also timber beams can be used as carrier 4, be consisted those of at least two parts, which are interconnected by nail plates. Under others also an execution form of the timber beams, which exhibits two timber beams 5, considered as the felling trees hurry ii the timber beam 7 arranged and connected sind.

With the cover according to invention is intended no counter ceilings, so that at the lower surface of the cover 1 planned carrier 5, 7 over the lower surface of the cover 1 and an under-face 21 planned if necessary downward überstehen.

In order to prevent that the carriers 5, 7 are visible, which in many cases is unwanted, in order to avoid a “technical” appearance of the cover 1 are the carriers 4 of the cover I, which is designed as timber beams 5 or 7 with a lining 31 provided. The lining 31 is a if necessary one-piece, essentially u-shaped one (more rinnenförmiger) construction unit from metal or plastic with two side panels 33, which are arranged beside the perpendicular surfaces of the wood beams 5, 7, and a ground 35, which are arranged below the lower horizontal surface of the wood beams 5, 7. The lining 31 can be in arbitrary way connected with the floor 3 of the cover 1, for example by means of mounting (screws, nails and such), the bending of the side panels 33 of the lining 31 durchgreifen.

In order to reach that the lining carries 31 for the flexible behavior of the timber beams 5, 7 calculation, thus it is even sufficiently flexible, is intended in the lateral walls 33 of the lining 31 curved ranges 37. The waving are in such a way aligned that them in longitudinal direction of the lining 31, i.e. also in longitudinal direction of the carriers 5, 7 verlaufen.

The ranges 37 with waving do not need to extend over the entire height of the side panels 33, but it is sufficient, if these only within a range, for example within the middle range, the side panels 33 intended sind.

Also the ground 35 of the lining 31 can be flexibly trained, as this is suggested in the design for there on the left of represented lining the 31. In addition, with this execution form the waving in the ground run in longitudinal direction of the bar it an execution form likewise considered, with which the waving in the ground 35 of the lining 31 do not run in longitudinal direction of the carrier 5, 7, but crosswise to it. Transverse to the oo6eo0 oo eooo oooo oo the carriers 5, 7 aligned waving can be intended either over the entire length of the ground 35 or it are only in, two or several sections of the ground 35 of the lining 31 also transverse to the longitudinal extending of the lining 31 and/or the carrier 5, 7 aligned waving versehen.

In addition, an execution form of linings according to invention considered 31, with which the ground 35 without waving trained ist.

In the design it is still represented that between the carriers 5, 7 under-faces 21, which are appropriate at the lower surface of the floor 3 of the cover 1 intended sind.

In summary a remark example of the invention can be described as follows:

A cover 1 exhibits a ground 3, which if necessary carries an under-face 21 at its lower surface. The cover 1 possesses further several and if necessary to each other parallel aligned carriers 4 in the form of timber beams 5, 7. the timber beams 5, 7 from each other beabstandete projects over the lower surface of the cover 1, whereby usually no counter ceilings, which rests ago against the free ends of the carriers 4 from downside, it is intended. The timber beams 5, 7, which form the carriers 4 of the cover 1, are provided with linings 31, their side panels 33 by waving 35 are flexibly trained. Also the ground 35 of the linings 31, which are essentially rinnenförmig trained and of metal or consists plastic, can be flexibly trained by waving, whereby the waving in the ground parallel or transverse to the longitudinal extending of the carriers 4 and the lining 31 aligned its können.

Vienna, 25 June 2009 wolf module GmbH represent through: