DE2014945C - Ventilated roofing element for cold roofs - Google Patents

Description

elements according to the invention. The Dachei'ndeckungselemente are individually next to each other on the Walls 12 of a house were laid. When the whole roof is completed, a roof membrane will be placed over it placed.

In the embodiment according to FIG. 4, the sheet metal profiles 3 are formed lower than in the Embodiment according to FIG. 1 They protrude beyond the thermal insulation layer! not what makes the air yet Easy access to the ventilation space 11 is obtained. The supports 8 are for this purpose in this exemplary embodiment correspondingly longer

In the embodiment of FIG. 5, ind for the stiffening frame sheet metal profiles 13, nit an I-shaped cross-section provided ^

The embodiment according to Figure 6 corresponds. nt largely to the embodiment according to Fi _; 4, except that there is a heat-insulating intermediate layer 16 between the reinforcing frame and the lower plate 1.

For this 1 blue drawings

Claims (2)

1 2 on the lighter and more stable material Patent claims: sheet metal in the manufacture of the stiffening frame also eliminates the need for the known roofing 1. Ventilated roofing element for roofing element provided between its ends - cold roofs, consisting of a crossbar at its top 5, which also leads to a better one ropes with a thermal insulation layer contributes to the roof cladding. Except lower Plate, from one on the edge of the dem can one in the manner indicated above Lower plate arranged all-round formed roofing element also special stiffening frame as well as from one at a distance more simply to a desired construction height arranged over the thermal insulation layer, to be adapted to io of the roof. For this it is »reasonable Stiffening frame supporting obe- borrowed required, the length of the nozzle on_ the ge Ren plate, characterized in that the desired structural height of the roof is to be adjusted the one formed from sheet metal profiles (3.13). stiffening frame on its top at a distance. In an advantageous embodiment of the Lr having mutually arranged supports (8), the supports can be found by means of threaded bolts which the top plate (10) can be formed in the desired, which is at the top of the stiffening spacing Hold over the thermal insulation layer (2). frame are fastened by means of nuts and the 2. Roofing element according to claim I, hold the upper plate by means of further nuts characterized in that the supports (8) can thereby allow the roofing element to bt through Threaded bolts are formed, which on the 20 particularly easy way to a desired con-top of the stiffening frame can be adjusted by means of the mutation height of the roof. tern (7) are attached and the top plate embodiments of the invention are in the. Hold (10) with further nuts (9). Drawings are shown and are set out below described in more detail. It shows 45 Fig. 1 a roofing element according to the He finding in the cut, F i g. 2 the roofing element according to FIG. 1 in plan view, F i g. 3 shows a prefabricated house which is partially covered with roofing elements according to the invention The invention relates to a ventilated roof is covered, in plan view, cover element for cold roofs, consisting of a fig. 4 another embodiment for a on its top with a thermal insulation layer roofing element according to the invention in provided lower plate, from a cut on the edge, the lower plate arranged circumferential 35 F i g. 5 shows a further exemplary embodiment for a stiffening frame as well as one arranged at a distance above the roofing element according to the invention in the thermal insulation layer, on the cross section and
stiffening frame supporting upper plate. F i g. 6 shows a fourth exemplary embodiment for a In a known roofing element roofing element according to the invention in in this way the top plate rests directly on the cut. Reinforcing frame, whose parallel to the longitudinal An essential part of the roof covering edges of the roofing element extending kung element according to the invention form the sheet metal bars are fully formed. A through-profile3, which, as in Fig.2 in dashed lines Ventilation of the roof covering can thus only be indicated in a closed stiffening longitudinal direction the roofing elements are 45 frames assembled. With the execution gen. It is also used to adapt the roof example according to FIGS. 1, 2, 4 and 6 cover element to a desired construction sheet metal profiles 3 bent or rolled in such a way that they height of the roof required, the bars of the reinforcement form a C-shaped cross-section. On the lower one fungsfrhmens to train accordingly high, what flange 4 of the sheet metal profiles 3 of the stiffening frame the lower plate 1 with the aid of rivets 6 is a not insignificant additional expenditure for material 50 Can have a consequence. solidifies. The attachment of the lower plate 1 can The invention is based on the object, however, also by gluing or on another ge-roofing element of the above-appropriate manner,
benen type to train so that it is particularly good On the lower plate 1 is the heat insulation is ventilated and in the simplest possible way 55 layer 2, from which the stiffening frame hcrausan a desired construction height of the roof protrudes. On the upper flange 5 of the sheet metal profiles 3 can be customized. by means of nuts 7, a number of According to the invention, this object is fastened to supports 8 formed by threaded bolts, which wiclöst that the vertebrae formed from sheet metal profiles hold the upper plate 10 by means of nuts 9, Fung frame on its top at a distance of 60 between the thermal insulation layer 2 and the upper has mutually arranged supports, which the plate 10 is the ventilation space 11. top plate at the desired distance above the As Fig.2 shows, the nuts9 are as a square thermal insulation layer keep. nuts trained. Instead of the four With such a configuration of the square roof nuts, however, also hexagon nuts covering element, the ventilation of the roof can be dct. In addition, any other covering can be used both parallel to the longitudinal direction of the suitable type of fastening for the upper plate 10 on roof covering elements as well as perpendicular to it,
respectively. Through the transition from the material wood Fig. 3 shows the laying of the roofing