Through-passage roofing tile

Abstract

The invention relates to a through-passage roofing tile comprising at least one part that has an inlet opening and a sealing surface. A connecting part is arranged below the lower part, said connecting part likewise having a sealing surface which lies below the sealing surface of the lower part. Both sealing surfaces face each other. The lower part and the connecting part are interconnected by fixing means. A sarking membrane lies at least partly between both sealing surfaces.

1 . Through-passage roofing tile for venting or guiding through lines and the like, comprising
 a) an upper part in the form of a conventional roofing tile with an outlet opening   b) a lower part with an inlet opening located beneath the outlet opening of the upper part,   c) a connection part located beneath the lower part, characterized in that the lower part and the connection part are provided with opposing sealing faces, between which an underlay membrane can be clamped, and that the connection part and the lower part can be connected with one another by means of means for fixing.   
     
     
         2 . Through-passage roofing tile as in  claim 1 , characterized in that the underlay membrane is provided with a through-passage hole and with the margin of its through-passage hole is at least partially disposed between the two sealing faces. 
     
     
         3 . Through-passage roofing tile as in  claim 1 , characterized in that means for fixing are snap-in connections or bayonet latches. 
     
     
         4 . Through-passage roofing tile as in  claim 1 , characterized in that the means for fixing is an adhesive agent. 
     
     
         5 . Through-passage roofing tile as in  claim 1 , characterized in that between the sealing faces at least one sealing element is provided. 
     
     
         6 . Through-passage roofing tile as in  claim 5 , characterized in that one of the two sealing faces includes an encircling receptacle for the at least one sealing element. 
     
     
         7 . Through-passage roofing tile as in  claim 6 , characterized in that a press-on element opposing the receptacle for the sealing element is provided. 
     
     
         8 . Through-passage roofing tile as in  claim 7 , characterized in that a press-on element has a triangular cross-section. 
     
     
         9 . Through-passage roofing tile as in claim  81 , characterized in that the lower part is realized in the form of a box. 
     
     
         10 . Through-passage roofing tile as in  claim 9 , characterized in that the lower wall of the lower part is realized at least partially as an inclination starting from the inlet opening and extending toward a foot-side wall of the lower part lower part. 
     
     
         11 . Through-passage roofing tile as in  claim 10 , characterized in that the foot-side wall of the lower part includes two discharge openings. 
     
     
         12 . Through-passage roofing tile as in  claim 1 , characterized in that the upper part is realized as a concrete roof tile or as a clay roof tile. 
     
     
         13 . Through-passage roofing tile as in  claim 1  or  12 , characterized in that the upper part includes at least one outlet opening disposed in the center of the upper part and disposed substantially above the inlet opening of the lower part. 
     
     
         14 . Through-passage roofing tile as in  claim 1  or  13 , characterized in that in the outlet opening of the upper part a function element is disposed. 
     
     
         15 . Through-passage roofing tile as in  claim 14 , characterized in that the function element is a venting grating, an outlet vent pipe fixture, an antenna fixture or a cover hood-. 
     
     
         16 . Through-passage roofing tile as in  claim 13 , characterized in that the outlet opening of the upper part is disposed at least partially offset with respect to the inlet opening toward the direction of a foot-side wall of the lower part. 
     
     
         17 . Through-passage roofing tile as in  claim 13 , characterized in that a conduction body is provided disposed above the inlet opening and at least partially covering it. 
     
     
         18 . Through-passage roofing tile as in  claim 15 , characterized in that the cover hood serves for the through-guidance of water or power lines. 
     
     
         19 . Through-passage roofing tile as in  claim 18 , characterized in that a through-passage opening of the cover hood a sealing element is disposed encompassing the water or power lines. 
     
     
         20 . Through-passage roofing tile as in  claim 15 , characterized in that the function element includes a dome on which is disposed a hood part comprising a fixture the fixture being swivellably supported within the dome. 
     
     
         21 . (canceled)