EP0886706A1

EP0886706A1 - Ridgeboard ventilation system

Info

Publication number: EP0886706A1
Application number: EP97920497A
Authority: EP
Inventors: Gerhard Grebe
Original assignee: Mage Werke fur Kuststoff- und Metallverarbeitung GmbH
Current assignee: Hausprofi Bausysteme GmbH
Priority date: 1996-03-15
Filing date: 1997-03-05
Publication date: 1998-12-30
Also published as: HUP9901509A2; EE9800287A; WO1997035080A1; CZ294598A3; PL328953A1; BG102737A; NO984236D0; NO984236L; AU2689797A; SK126198A3

Abstract

The invention relates to a ridgeboard ventilation system in which a structural strip (11) is provided with receiving means (16, 20, 21, 29) across its axial extension. The receiving means (16, 20, 21, 29) are provided for holding ridge covering caps (12, 13), and pins (14) to position the structural strip (11) at a distance from rafters, ridge purlins or the like, and for ridge clips (15) for holding ridge tiles or the like.

Description

Ridge and / or ridge ventilation system

The invention relates to elements for ridge and / or ridge covering.

When creating a dry ridge, various types of ridge slat holders are attached to rafters of the roof in a known manner and then the ridge slats are attached to the ridge slat holders. If the ridge slats are aligned, a wide variety of ridge covering caps or ridge covering rollers are fastened to the ridge slats, which bridge the gap between the ridge slat and the adjacent ridge connecting tiles. The ridge stones or ridge tiles are then laid by also fastening them to the ridge slat using ridge brackets.

As a rule, the ridge slat holders are attached to the rafters by means of a nailing and the ridge slat is also held nailed to the ridge slat holder. The ridge covering caps or ridge covering rollers are nailed to the ridge batten and the numerous ridge clips are attached to the ridge batten by means of nails like the parts described above.

The laying of a dry ridge therefore requires numerous nailing cuts that are labor-intensive and time-consuming.

The object of the present invention is to provide a system and a laying method which enables the laying of a dry ridge quickly and easily.

The invention is characterized by a ridge and / or ridge ventilation system, which consists of a profile strip that has receptacles for viewed over its axial extent Ridge cover caps, for pins for spacing the profile strip of rafters, a ridge purlin or the like and for ridge clamps for holding ridge stones, ridge tiles or the like.

The system according to the invention thus has the advantage that the expert laying the dry ridge no longer has to carry out numerous time-consuming individual work steps, but can essentially restrict himself to the placement of the pins. If the pins are hammered into the rafters or the ridge purlin, the profile strip or strips can be attached to the pins. The ridge cover caps or ridge cover rollers are attached to the receptacles provided on the profile strips and the ridge clips are held in receptacles provided on the profile strip.

The receptacles on the profile strip have the task that both the ridge cover caps and the ridge clips can be attached to the profile strip in a simple, safe, quick and permanent manner. The receptacles are designed in such a way that nailing is no longer necessary to fasten the parts to be attached (latches, grooves, Velcro fasteners, adhesive strips, hooks, etc.). The system is constructed in such a way that the pins replace the ridge slat holder and the profile strip replaces the known ridge slats. The adaptation of the ridge slat holder to the ridge slat can be standardized via the profile strips. As is known, numerous different ridge battens must be available commercially, because on the one hand the ridge battens themselves are of different widths and heights, and the known ridge battens are fastened to the roof in different ways. To attach a known ridge batten holder to the roof, you need at least at least two nails and the ridge batten are gripped on both sides by ridge batten holders, so that if the ridge batten is properly fastened to the ridge batten holder, several nails are also required. As is known, numerous ridge slat holders are placed on the roof for laying a dry ridge, so that the nailing effort is considerable.

The profile strip replacing the ridge battens according to the invention can be offered in lengths of approximately 6 meters, so that the entire roof in the ridge area is usually covered with two profile strips. The handling of such long profile strips is not easy, so that the profile strips according to the invention are preferably offered in lengths of approximately one meter. These short profile strips are easier to transport and store. Handling on the roof is also simplified. If the profile strips are made of light metal such as aluminum or magnesium or plastic, they are very light in weight and can be manufactured precisely in terms of shape, so that a stringing of numerous short profile strips also results in a uniform, straight alignment over the entire length of the roof in the ridge area is possible without additional work. The metal or plastic profile strips are weatherproof and corrosion-resistant, so that a permanent dry ridge is created with the selection of the profile strips according to the invention.

If the receptacles in the profile strips according to the invention for the ridge cover caps are each formed laterally, and the receptacles for the pins on the profile strip are each provided in an end face running axially to the profile strip and are the receptacles for the If ridge clamps are formed on an end face on the profile strip, which is opposite the end face for the receptacles of the pins, the profile strip according to the invention can be laid according to the intended purpose without detailed laying instructions. Incorrect laying can be ruled out.

In a preferred embodiment of the invention, the receptacle for the pins consists of a U-shaped groove which is formed over the length of the profile strip and which has grooves, teeth or the like which act as teeth on the groove flanks and wedge into the outer surface of the Penetrate when the profile strip or strips are attached to the pins.

This design of the receptacle or the receptacles have the advantage that the profiled strips only have to be plugged on in the case of pins already set. With the heel of his hand, the roofer presses the profile strip onto the pins. The pins penetrate into the U-shaped groove up to the groove base and lock firmly and permanently with the profile strip. The base of the groove serves as a stop and is a relocation aid in that all of the profiled strips that are lined up are pressed into the pins comparatively far. A single nail blow is no longer necessary to secure the profile strip.

If several short profile strips are placed one behind the other on the pins, it is possible to connect the free ends of the profile strips to one another via coupling pieces. As a result, the profile strips are inevitably aligned with each other in the end area and a seamless transition from profile to strips created to profile strips.

In a further alternative embodiment of the invention, the receptacle for the pins is designed as a groove running axially over the length of the profiled strip, which has incisions in the groove flanks for holding clips which are designed with a claw-like opening for receiving the pins.

This assignment of pin to profile strip can also be used to create a permanent and firm connection which can be produced in a time-saving manner without any effort and without laying effort.

The U-shaped groove for receiving the pins as well as the clips and the incisions provided on the groove flanks can be produced precisely and inexpensively in terms of production technology. The clips are preferably formed in a sheet metal strip which is inserted into the incisions in the U-shaped groove over the entire length of the profile strip. The openings themselves are closely lined up on the sheet metal strip and are delimited by resilient sheet metal strips which have a sharp edge. The edges of the sheet metal strips, which are sharp at the edge of the openings, cling to the outer surface of the pins and this creates a secure, permanent connection from the profile strip to the pin.

In a further possible embodiment, the receptacle for the pins is designed as a groove running over the axial length of the profile strip, which, at a spacing from the base of the groove, has incisions in the groove flanks over the length of the profile strip, which cuts with respect to the position and Size are adapted to an annular collar on the outer surface of the pin. The collar on the outer surface of the pins can also be designed as a spring ring.

If a profile strip according to the invention has such a receptacle, the profile strip is in turn only plugged onto the pins during the laying, to the extent that the ring-shaped collar or spring ring locks in the incisions provided on the profile strip. Once the locking has been carried out, a permanent and firm connection is created between the pin and the profile strip.

In a further preferred embodiment of the invention, the receptacles for the ridge cover caps or cover rollers are provided on side surfaces of the profile strip, which are designed as annular grooves or groove sections running over the length of the profile strip. The annular groove or the groove sections embrace at least sections of the ridge cover caps or ridge cover rollers in a form-fitting manner and the ridge cover caps or ridge cover rollers are held axially fixed on the profile strip. Furthermore, the connection between the ridge cover caps and the profile strip is designed such that the ridge cover caps are captively cut in the groove sections or held in the annular groove of the profile strips transversely to the longitudinal direction of the profile strip.

If the profile strip is placed on the pins, the ridge cover caps can be pushed into the receptacle designed as an annular groove. The connection has a play in such a way that the ridge cover caps can be pushed into the groove without twisting. The slot running along the groove from which the ridge cover caps are made protrude is so large that the ridge cover caps can be pivoted with respect to the stationary profile strips, without them falling out of the groove. In this laying step, too, nailing is no longer necessary, so that the ridge covering caps can be connected to the profile strip in a simple and inexpensive manner.

In a further preferred embodiment of the invention, the receptacle for the ridge clips is designed as a groove running over the length of the profile strip, which at least partially encompasses the base surface of the ridge clips with legs, and the ridge clips are arranged displaceably in the groove.

This configuration of the receptacle for the ridge clips has the advantage that the known additional fastening of the ridge clips to the ridge battens can be omitted. The ridge clips are pushed into the groove of the profile strip and placed over the ridge tile. The individual ridge clamps no longer have to be attached individually to the profile strip. This simplification enables a further time saving when laying the dry ridge according to the invention.

According to the invention, a laying method is presented for laying the ridge and / or ridge ventilation system, in which the pins are driven into the rafters and / or ridge purlin after the profile strip height has been determined. The pins are driven far enough into the rafters or into the ridge purlin until the free ends of the pins protrude over the rafters in a horizontally flat line. The profile strips are then pressed onto the free ends of the pins up to a stop in the profile strips. set. After the profile strips have been laid and aligned, the ridge cover caps are inserted laterally into the grooves provided. On the top of the profile strips, ridge clamps are inserted into the groove provided for this purpose and inserted over the ridge stones or ridge tiles. The ridge clamps keep the ridge stones or ridge tiles aligned with the profile strip and the ridge clamps which are respectively attached at the ends are additionally fixed in position on the profile strip in the axial direction.

With the work steps presented, a laying method is possible which enables the laying of a dry ridge much more quickly. The laying is easier and, with the recesses specified on the profile strips, laying errors are excluded because only permissible connection connections fit together.

The invention also relates to a ridge and / or ridge ventilation system, consisting of a sealing strip which can be placed with its edge regions on roof covering plates located on adjacent roof slopes and which can be fixed with its central region to rafters or the like, the sealing strip being between its Central area and its edge areas has ventilation areas.

Such a ridge and / or ridge ventilation system has become known, for example, from DE 44 36 434 C 1.

When creating a dry ridge, various types of ridge slat holders are attached to rafters of the roof in a known manner, the ridge slats then being attached to the ridge slat holders. If the ridge slats are aligned, a wide variety of ridge covering caps or ridge cover rollers attached, which bridge the gap between the ridge batten and the adjacent ridge connection tiles. Then the ridge stones or tiles are laid by also fastening them to the ridge slat using ridge clips. As a rule, the ridge slat holders are attached to the rafters by means of nailing, and the ridge slat is also held nailed to the ridge slat holder. The ridge covering caps or ridge covering rollers are in turn nailed to the ridge batten, and the numerous ridge clamps, like the parts described above, are likewise fastened to the ridge batten using nails. The laying of a dry ridge therefore requires numerous nailing steps, which are labor-intensive and time-consuming.

In the ridge and / or ridge ventilation system known from DE 44 36 434 Cl, a sealing strip made of an air-permeable, foamed plastic is placed with its central area on a ridge screed and with its peripheral areas on roofing tiles located on adjacent sloping roofs. The sealing strip is deformed in its central area to a solidified central web and in its peripheral areas to solidified edge strips, which can have a structure which folds. Open-pore ventilation areas are formed in the sealing strip between the central panel and the edge strips for venting the roof space. The middle strip of the sealing strip lies on a ridge plank and is nailed to it. The ridge tiles overlapping the sealing strips are attached to the ridge board by ridge clips, which are also nailed to the ridge board. The installation of this ventilation system also requires numerous nailing steps, which are labor-intensive and time-consuming. The present invention is based on the object of developing a ridge and / or ridge ventilation system of the type mentioned in such a way that it can be installed quickly and easily.

This object is achieved according to the invention in that the ventilation system has pins which can be fastened to the rafters or the like and which fix the sealing strip in the horizontal direction, and a profile strip with receptacles, the profile strip for fixing the sealing strip vertically with at least one first receptacle can be placed on the attached pins and at least one second receptacle for ridge clips for holding ridge bricks, ridge bricks or the like, extending in the longitudinal direction of the profile strip, is provided.

The ventilation system according to the invention thus has the essential advantage that the person skilled in the art relocating the ridge and / or ridge ventilation system no longer has to carry out numerous time-intensive individual work steps, but can essentially be limited to the placement of the pins that the ventilation system according to the invention is based on permanently fixie. Are the pins eg hammered into a ridge plank, the profile strip with its at least one first receptacle can be pushed onto the pins from above. The ridge clips can be attached to the profile strip simply, securely, quickly and permanently via the at least one second receptacle on the profile strip.

The first and second receptacles are designed such that, if possible, for fastening the parts to be attached no nailing is necessary anymore, but this fastening takes place, for example, by means of catches, grooves, Velcro fasteners, adhesive strips, hooks, etc. The system is constructed in such a way that the pins replace the ridge slat holders and the profile strip replaces the known ridge slats. With the help of the profile strip, the adaptation of ridge slat holders to the ridge slat can be standardized. As is known, numerous different ridge slat holders must be available commercially, because on the one hand the ridge slats themselves are of different widths and heights and, on the other hand, the known ridge slat holders are attached to the roof in very different ways. At least two nails are required for fastening a known ridge batten holder to the roof, and ridge batten holders are gripped on both sides of the ridge batten, so that if the ridge batten is properly attached to the ridge batten holder, several nails are also required.

In a particularly preferred embodiment it is provided that the central region of the fixed sealing strip lies against the walls of the at least one first receptacle and is clamped between the pins and the walls. This embodiment has the advantage that the sealing strip can be manufactured inexpensively due to its closed central area.

In a particularly advantageous development of this embodiment, the central region of the sealing strip is already preformed in accordance with the first receptacle. Because of this preformed central area, the sealing strip is arranged in a defined manner on the pins, which ensures that the sealing strip is arranged symmetrically to the vertical plane of the pins, This means that the two edge areas of the sealing strip overlap the ridge connecting tiles on both sides by the same amount.

In a preferred further embodiment, the central region of the fixed sealing strip has holes through which the pins extend. If the sealing strip is already resting on the ridge screed, the holes can only be formed when the pins are hammered through the central region of the sealing strip into the ridge screed. For this purpose, the pins can be designed as a nail tip at their end of impact.

If, in an advantageous further development of this embodiment, the holes in the central region of the sealing strip are already prefabricated, the sealing strip can also be used with pins that do not have a tip penetrating the sealing strip, but e.g. be screwed to the ridge screed via a threaded section.

In a further preferred embodiment it is provided that the first receptacle for the pins is formed on an end face of the profile strip which runs in the longitudinal direction and the second receptacle for the ridge clamps is formed on the end face of the profile strip which is diametrical to the end face for the pins. This has the advantage that the profile strip can be laid according to the intended purpose without detailed laying instructions. This design of the first receptacle has the advantage that the profile strip only has to be plugged on when the pins are already in place. The roofer uses the heel of his hand to press the profile strip onto the pins. The pins penetrate into the U-shaped groove to the bottom of the groove, where they firmly and permanently engage with the profile strip. The bottom of the groove serves as a stop and is a laying aid to the effect that a plurality of profile strips lined up in a row are pressed comparatively far onto the pins. A nail blow is no longer required to fasten the profile strip.

In a preferred embodiment, the first receptacle for the pins is a U-shaped groove running in the longitudinal direction of the profile strip and having grooves, teeth or the like acting on its groove flanks as teeth. This toothing can penetrate into the outer surface of the pins or, if the profile strip is placed on the sealing strip overlapping the pins, wedgingly penetrate into the outer surface of the central region of the sealing strip. This assignment of the pins to the profile strip already allows a permanent one and create a firm connection that can be manufactured in a time-saving manner without the need for force and installation.

In order to improve the connection of the pins with the profile strip, in a further preferred embodiment the at least one first receptacle for the pins is a U-shaped groove running in the longitudinal direction of the profile strip, the groove flanks of which engage with the pins when the sealing strip is fixed. The latching can, for. B. via a collar on the outside of the pins, which engages in corresponding incisions in the groove flanks. The collar on the outer surface of the pins can also be designed as a spring ring. If a profile strip has such a receptacle with latching means, the profile strip is in turn only pushed onto the pins when it is laid, until the ring-shaped collar or spring ring locks in the incisions provided on the profile strip. Once the locking has been carried out, a permanent and firm locking created bond between the pin and the profile strip.

A further preferred embodiment is characterized in that the at least one second receptacle for the ridge clips is a groove running in the longitudinal direction of the profile strip, which at least partially encompasses a base surface of the ridge clips with legs, and that the ridge clips are arranged displaceably in the groove are. This receptacle for the ridge clips has the advantage that the known additional attachment of the ridge clips to the ridge battens can be omitted. The ridge clips are inserted into the groove of the profile strip and placed over the ridge tile. The individual ridge clamps no longer have to be attached individually to the profile strip. This simplification enables a further time saving when laying the ridge and / or ridge system.

In a very particularly advantageous development of this embodiment, the legs have recesses in the longitudinal direction of the profile strip for inserting ridge clamps, so that these can also be inserted into the groove at locations other than just from the front end. This is particularly advantageous in the case of profile strips with a length of several meters. The recesses are preferably provided at certain intervals and can e.g. also be worked out as a lateral guide slot in the two legs.

Further advantages result from the description of the attached drawing. Likewise, according to the invention, the features mentioned above and those listed further can be used individually or in any combination with one another be used. The embodiments mentioned are not to be understood as a final list, but rather have an exemplary character. The invention is shown in the drawing and is explained in more detail with reference to exemplary embodiments. It shows:

1 shows a perspective view of a ridge and / or ridge ventilation system according to the invention without a ridge tile;

2 shows a perspective view of a ridge and / or ridge ventilation system according to the invention with one of several ridge tiles arranged on the ridge;

3 shows a sectional view through a ridge and / or ridge ventilation system according to the invention in the area of a pin;

4 shows an alternative connection of a pin to a profile strip of the ridge and / or ridge ventilation system according to the invention;

5 shows a further possibility of connecting a pin to a profile strip of the ridge and / or ridge ventilation system according to the invention; and

6 shows a sectional view through a ridge and / or ridge ventilation system according to the invention with a first exemplary embodiment of a sealing strip; and

FIG. 7 is a representation of a ridge and / or ridge ventilation system with a corresponding to FIG. 6 second embodiment of a sealing strip.

The individual figures of the drawing show the subject according to the invention in a highly schematic manner and are not to be understood to scale. The representations on the ridge and / or ridge ventilation system according to the invention are greatly simplified and in some cases are shown greatly enlarged or reduced so that the essential features of the system can be shown.

FIG. 1 shows a ridge and / or ridge ventilation element 10 as it is arranged in the ridge area. A profile strip 11, which is preferably made of metal or plastic, holds a ridge cover cap 12 and a ridge cover cap 13 at the side. The ridge cover caps 12, 13, which are known per se, are held in lateral recesses in the profile strip 11. The profile strip 11 is attached to the roof via a pin 14.

A ridge clamp 15 is held in a groove 16, and legs 17, 18 overlap the groove 16 and the base of the ridge clamp 15 such that the ridge clamp 15 cannot be removed from the groove 16 transversely to the longitudinal direction of the profile strip 11. The ridge clip 15 is held in the groove 16 so as to be displaceable in the direction of the arrow 19.

On the side cheeks of the profile strip 11, an annular groove 20 or annular groove 21 is formed near the groove 16. The annular groove 20, 21 runs along the axial extent of the profile strip 11. The annular groove 20, 21 serves as a receptacle for the ridge cap 12, 13. Die Ridge cover cap 12, 13 is displaceable in the annular groove 20, 21 with play in the direction of arrow 22.

The ridge cover caps 12, 13 have openings 23 which are connected to ventilation channels in and to the roof interior. Formations 24 are formed on the ridge cover caps 12, 13. Foam strips 25 are glued to the lateral edges of the ridge cap 12, 13, which nestle free of gaps against the crests or troughs of ridge connecting tiles 26. The ridge connection tiles 26 rest on rafters 27, 28.

The pin 14 engages in a U-shaped groove 29 of the profile strip 11. The U-shaped groove 29 has groove flanks 30, 31 which are provided with grooves 32 on the inner surface. The width of the U-shaped groove is designed and adapted to the diameter of the pin 14 such that the grooves 32 press into the outer surface of the pin 14 in a toothed manner when the pin 14 is inserted into the U-shaped groove 29. This measure creates a firm and secure connection between the profile strip 11 and the pin 14. The profile strip 11 is pushed onto the pin 14 up to the groove base 33.

FIG. 2 shows a further perspective view of the ridge and / or ridge ventilation system 10 according to the invention with a ridge tile 34, which is placed on the profile strip 11 by way of example. The ridge tile 34 is held on the profile strip 11 via the ridge bracket 15. The ridge tile 34 rests on the features 24 such that a spacing between the ridge covering caps 12, 13 and the inner surface of the ridge tile 34 is created. Between the ridge cover caps 12, 13 and the ridge tile 34 there is a gap through which air can flow in the direction of the arrow 25 or, contrary to the direction of the arrow 25, can flow into the cavity between the ridge tile 34 and the surface of the ridge cover caps 12, 13.

The ridge cap 13 is pushed into the annular groove 21 and can be pivoted in the direction of the arrow 36. The ridge covering cap 12, 13 is pressed onto the surface of the ridge connection tile 26 by the weight of the ridge tile 34. The ventilation to rooms or ducts in the roof structure or roof interior takes place via the openings 23.

Figure 3 shows a connection of the ridge cover caps 12, 13, the pin 14 and the ridge bracket 15 to the profile strip 11 in a sectional view.

The ridge cover caps 12, 13 are non-detachably held in the annular groove 20, 21 via a bead 37 formed on the caps. The ridge cover caps 12, 13 are slidably and pivotably mounted in the annular groove 20, 21. The slot formed along the annular groove 20, 21, from which the ridge cover cap 12 projects, has a size which allows the ridge cover caps 12, 13 to pivot transversely to the longitudinal extent of the profile strip 11 and the ridge cover caps cannot be lost on the profile strip 11 holds. In an area of its outer surface, the pin 14 has a profile 38 which engages in the grooves 32. The pin 14 is inserted into the U-shaped groove 29 up to the groove base 33.

The ridge clip 15 is held laterally axially displaceably in the groove 16 and the base of the ridge clip 15 is partially overlapped by the legs 17, 18. Openings 23 and embossments 24 are formed on the ridge cover caps 12, 13. In the edge area, a wedge-shaped foam strip 25 is attached to the ridge cover caps 12, 13 on the underside.

FIG. 4 shows a further profile strip 41 in section, which holds ridge cover caps 42, 43 on the side. A pin 44 and a ridge clamp 45 are connected to the profile strip 41 in addition to the ridge cover caps 42, 43.

The pin 44 has an annular collar 46 which engages in a U-shaped groove 47 in incisions 48, 49 which are formed on the inner surface of the U-shaped groove 47. The size and shape of the incisions 48, 49 are adapted to the shape of the annular collar 46 such that the U-shaped groove 47 can be pushed over the pin 44 and that when the free end of the pin 44 stops on the groove base, the annular collar 46 engages in the incisions 48, 49. The opening of the U-shaped groove 47 has chamfers so that the pin 44 with the collar 46 can be inserted into the U-shaped groove 47 without additional effort.

FIG. 5 shows a further embodiment of a profile strip 51 and the connection of the ridge cover caps 52, 53, a pin 54 and a ridge clamp 55 in section. The pin 54 is held in a U-shaped groove 56 in which it is held by a bracket 59 held in incisions 57, 58. The pin 54 passes through an opening 60 of the bracket 59 and the opening 60 is such that the pin 54 can be inserted into the U-shaped groove 56 up to the groove base 61. The bracket prevents the Profile strips 51 can be removed from the pin 54.

FIG. 5a shows a top view of the opening 60 of the clamp 59. The clamps can be arranged one behind the other in a metal strip, so that the openings 60 lie directly next to one another. The openings are limited by resilient sharp-edged lobes, which cling to the surface of the pin when a pin is inserted.

The figures 6 and 7 show a ridge ventilation system which is formed by a sealing strip 70, pins 14, a profile strip 11 and ridge clips 15.

The sealing strip 70 has a central region 71, in each case a ventilation region 72, 73 adjoining the central region 71 on the right and left in the ridge direction, and in each case an edge strip 74, 75 adjoining each ventilation region 72, 73.

The sealing strip 70 is made from a single material, namely from soft foam. The flexible foam used here is foamed polyether, which has a three-dimensional lattice structure. The polyether foam is dimensionally stable but flexible, i.e. H. , the polyether foam always returns to its original shape after it has been mechanically deformed. Only when the polyether foam is plastically deformed does it retain its shape. The polyether foam used here is also flexible at the same time, so that the sealing strip 70 can be rolled up in a simple manner.

The figures 6 and 7 show the sealing strip 70 as it is arranged, for example, in the ridge area of a roof structure is.

The sealing strip 70 lies with its central region 71 e.g. on a ridge plank (not shown). The ventilation areas 72, 73 cover the gap between the ridge screed and the ridge connection tiles 26 resting on side rafters 27, 28. The edge strips 74, 75 lie flush on the ridge connection tiles 26 and can be glued. In the central region 71 of the sealing strip 70, a plurality of holes 76 are provided in the longitudinal direction, which pass through the pins 14. The pins 14 are fastened to the ridge screed (not shown) with their lower end, not shown in the figures, in particular nailed or screwed. The sealing strip 70 is already fixed horizontally by the pins 14.

In order to fix the sealing strip 70 also in the vertical direction, the profile strip 11 is placed on the pins 14. For this purpose, the pins 14 engage in a U-shaped receptacle 29 in the form of a groove. The U-shaped groove 29 has groove flanks 11a, 11b which are provided with grooves 32 on their inner surface. The width of the U-shaped groove 29 is designed and adapted to the diameter of the pins 14 such that the grooves 32 press into the outer surface of the pins 14 in a toothed manner when the pins 14 are pushed into the U-shaped groove 29. This measure creates a firm and secure connection between the profile strip 11 and the pins 14. The Profilstrei¬ fen 11 is pushed up to the groove bottom 33 on the pins 14 ben. In a region of its outer surface, the pin 14 has a profile 38 which engages in the grooves 32. A ridge clamp 15 is guided in a groove 16 of the profile strip 11, legs 17, 18 engaging over a base of the ridge clamp 15 such that the ridge clamp 15 cannot be removed from the groove 16 transversely to the longitudinal direction of the profile strip 11. The ridge clamp 15 is slidably guided in the groove 16 in the longitudinal direction of the profile strip 11.

In addition, an annular groove 20, 21 is formed on the side cheeks of the profile strip 11 near the groove 16, which extends in the longitudinal direction of the profile strip 11. These annular grooves 20, 21 serve as receptacles of further elements on the profile strip 11.

FIG. 7 shows another way in which the sealing strip 70 'can be fastened with the aid of the pins 14 and the profiled strip 11.

The central region 71 'of the sealing strip 70' is preformed in a U-shaped manner in terms of production in accordance with the U-shaped groove 29. The sealing strip 70 'is placed with the aid of this U-shaped central region 71' on the pins 14 attached to the ridge screed (not shown), and the profile strip 11 is with its U-shaped groove 29 over this U-shaped central region 71 'from above attached. The profile 38 on the pins 14 penetrates into the inside of the central region 71 ', while the grooves 32 on the groove flanks 11a, 11b of the profile strip 11 in turn penetrate into the outside of the central region 71'. As a result, the sealing strip 70 'and the profile strip 11 are permanently connected to the pins 14. In a ridge and / or ridge ventilation system, a profile strip 11 is provided, which has receptacles 16, 20, 21, 29 as seen over its axial extent. The receptacles 16, 20, 21, 29 are for holding ridge cover caps 12, 13 of pins 14 for spacing the profile strip 11 of rafters, ridge purlins or the like and for ridge brackets 15 for holding ridge stones, ridge tiles or the like provided.

Claims

claims

1. ridge and / or ridge ventilation system, consisting of a profile strip (11; 41; 51), the receptacles (16, 20, 21,

29; 47; 56) for ridge cover caps (12, 13; 42, 43; 52, 53), for pins (14, 44; 54) for spacing the profile strip (11; 41; 51) from rafters, a ridge purlin or the like and for ridge clamps (15; 45; 55) for holding ridge bricks, ridge bricks (34) or the like.

2. ridge and / or ridge ventilation system according to claim 1, characterized in that the profile strip (11; 41; 51) is made of metal, preferably aluminum or Magnesi¬ um, or plastic.

3. ridge and / or ridge ventilation system according to one of claims 1 or 2, characterized in that the profile strip (11; 41; 51) is made in axial lengths of about one meter.

4. ridge and / or ridge ventilation system according to one of claims 1 to 3, characterized in that the receptacle or the receptacles for the ridge covers (12, 13; 42, 43; 52, 53) on the profile strip (11; 41 ; 51) are formed laterally in such a way that the receptacle or the receptacles for the pins (14; 44; 54) are provided on an end face of the profile strip (11; 41; 51) which runs in the axial direction and that the receptacle or the recordings for the Ridge clips (15; 45; 55) are formed on the end face of the profile strip (11; 41; 51) which is diametrical to the end face for the pins (14; 44; 54).

Ridge and / or ridge ventilation system according to one of claims 1 to 4, characterized in that the receptacle for the pins (14; 44; 54) is formed on a U-shaped portion of the length of the profile strip (11; 41; 51) There is a groove (29) which has grooves, teeth (32) or the like which act as teeth on the groove flanks (30, 31) and penetrate in a wedging manner into the outer surface of the pins (14) when the profile strip (11) is on the Pins (14) is plugged on.

Ridge and / or ridge ventilation system according to one of claims 1 to 4, characterized in that the receptacle for the pins (54) is designed as a U-shaped groove (56) extending axially over the length of the profiled strip (51), which has incisions (57, 58) in the groove flanks for holding clips (59) which are designed with a claw-like opening (60) for receiving the pins (54).

Ridge and / or ridge ventilation system according to claim 6, characterized in that the clamps (59) are formed in a sheet metal strip which has the length of the profile strip (51) and that the incisions (57, 58) are continuous over the length of the Profilstrei¬ fens (51) run.

Ridge and / or ridge ventilation system according to one of claims 1 to 4, characterized in that the The receptacle for the pins (44) is designed as a U-shaped groove (47) running over the axial length of the profile strip (41), which cuts at a distance from the base of the groove in the groove flanks over the length of the profile strip (41). 48, 49) which are adapted in terms of their position and size to an annular collar (46) on the outer surface of the pin (44).

9. ridge and / or ridge ventilation system according to one of claims 1 to 8, characterized in that the receptacles for the ridge cover caps (12, 13; 42, 43; 52, 53) are provided on side surfaces of the profile strip (11; 41; 51) are formed as an annular groove (20; 21) or groove sections running over the length of the profiled strip (11; 41; 51), which engage around at least sections of the ridge cover caps (11; 41; 51) in a form-fitting manner, hold them axially fixed and hold the ridge cover caps ( 11; 41; 51) must be aligned so that they cannot be lost transversely to the longitudinal extension of the profile strip (11; 41; 51).

10. ridge and / or ridge ventilation system, according to one of claims 1 to 9, characterized in that the receptacle for the ridge brackets (15; 45; 55) as extending over the length of the profile strip (11; 41; 51) de groove (16) is formed, which at least partially overlaps the base surface of the ridge clamps (15; 45; 55) with legs (17, 18) and that that in the groove

(16) arranged ridge brackets (15; 45; 55) in the groove (16) are displaceable.

11. Ridge and / or ridge ventilation system according to one of the Claims 1 to 10, characterized in that a coupling piece can be inserted between two profile strips (11; 41; 51).

12. A method for laying a ridge and / or ridge ventilation system according to one of claims 1 to 11, characterized in that after determining the profile strip height, pins (14; 44; 54) are driven into the rafters and / or ridge greases , the driven pins (14; 44; 54) projecting with their free end in a horizontally flat line over the rafters, that the profile strip (s) (11; 41; 51) on the free ends of the pins (14; 44; 54) are pushed up to a stop in the profile strip (11; 41; 51), that after the laying and alignment of the profile strips (11; 41; 51), the ridge cover caps (12, 13; 42, 43; 52, 53) are attached laterally over the entire axial length of the roof to the profile strips (11; 41; 51) and that they are then attached to ridge clips (15; 45; 55 which have already been inserted or are to be inserted into the profile strips (11; 41; 51) ) the ridge stones or ridge tiles (34) are attached to the profile strip (11; 41; 51) rden.

13. The method according to claim 12, characterized in that the ridge brackets (15; 55) are pushed onto the ridge stones or ridge tiles (34) and that the respective end ridge bracket (15; 45; 55) on the profile strip (11; 41 ; 51) is fixed in position.

14. Ridge and / or ridge ventilation system, consisting of a sealing strip (70; 70 '), with its edge areas (74, 75) on adjacent roof slopes. can be placed on the roof covering plates (26) and can be attached to rafters or the like with its central region (71; 71 '), the sealing strip (70; 70') between its central region (71; 71 ') and its edge regions ( 74, 75) has ventilation areas (72, 73), in particular according to one of claims 1 to 11, characterized in that the ventilation system pins (14) which can be fastened to the rafters or the like and which Fix the sealing strip (70; 70 ') in the horizontal direction and have a profile strip (11) with receptacles (29, 16, 21), the profile strip (11) for vertically fixing the sealing strip (70; 70') with at least a first receptacle (29) can be placed on the fastened pins (14) and at least one second receptacle (16) extending in the longitudinal direction of the profile strip (11) for ridge clips (15) for holding ridge stones, ridge tiles or the like is provided.

15. Ventilation system according to claim 14, characterized gekenn¬ characterized in that the central region (71 ') of the sealing strip (70') abuts the walls of the at least one first receptacle (29) and clamped between the pins (14) and the walls is.

16. Ventilation system according to claim 15, characterized gekenn¬ characterized in that the central region (71 ') of the sealing strip (70') corresponding to the at least one first receptacle (29) is already preformed.

17. Ventilation system according to one of claims 14 to 16, characterized in that the central region (71) of the defined sealing strip (70) has holes (76) through which the pins (14) pass.

18. Ventilation system according to claim 17, characterized gekenn¬ characterized in that the holes (76) in the central region (71) of the sealing strip (70) are already prefabricated.

19. Ventilation system according to one of claims 14 to 18, characterized in that the first receptacle (29) for the pins (14) on a longitudinally end end of the profile strip (11) and the second receptacle (16) for the ridge clips (15) are formed on the face of the profile strip (11) which is diametrical to the face for the pins (14).

20. Ventilation system according to one of claims 14 to 19, characterized in that the first receptacle (29) for the pins (14) is a U-shaped groove extending in the longitudinal direction of the profiled strip (11), which is on its groove flanks (Ila , 11b) has grooves (32), teeth or the like acting as teeth.

21. Ventilation system according to one of claims 14 to 20, characterized in that the first receptacle (29) for the pins (14) in the longitudinal direction of the profile strip (11) is a U-shaped groove, the groove flanks (Ila, 11b ) with the sealing strip (70; 70 ') locked in place with the pins (14).

22. Ventilation system according to one of claims 14 to 21, characterized in that the second receptacle (16) for the ridge clips (15) is a groove running in the longitudinal direction of the profile strip (11), which at least partially surrounds a base surface of the ridge clips (40) with legs (17, 18), and that the ridge clips (15) are displaceable in the groove are.

23. Ventilation system according to claim 22, characterized gekenn¬ characterized in that the legs (17, 18) in the longitudinal direction of the profile strip (11) have recesses for inserting ridge clips (15).