EP0120138A2 - Ridge covering - Google Patents

Ridge covering Download PDF

Info

Publication number
EP0120138A2
EP0120138A2 EP83113108A EP83113108A EP0120138A2 EP 0120138 A2 EP0120138 A2 EP 0120138A2 EP 83113108 A EP83113108 A EP 83113108A EP 83113108 A EP83113108 A EP 83113108A EP 0120138 A2 EP0120138 A2 EP 0120138A2
Authority
EP
European Patent Office
Prior art keywords
ridge
roof
web
top cover
cover according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP83113108A
Other languages
German (de)
French (fr)
Other versions
EP0120138A3 (en
Inventor
Johannes Holtgrewe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hans Klober Firma
Original Assignee
Hans Klober Firma
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hans Klober Firma filed Critical Hans Klober Firma
Publication of EP0120138A2 publication Critical patent/EP0120138A2/en
Publication of EP0120138A3 publication Critical patent/EP0120138A3/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/17—Ventilation of roof coverings not otherwise provided for
    • E04D13/174—Ventilation of roof coverings not otherwise provided for on the ridge of the roof

Definitions

  • the invention relates to a roof ridge covering with a central part lying in the ridge line and two side parts which overlap and extend in the region of the upper edge of the roof tiles.
  • a roof top cover of this type is known from DE-OS 28 46 025.
  • the side parts are shifted U-shaped.
  • the U opening is aligned on the eaves side.
  • the overlying U-leg has a stop shoulder that takes over the function of the roof batten for hanging the roof tile.
  • the other U-leg is overlapped like a hook by the edges of the middle part.
  • the middle section also acts as a ridge pan.
  • the U-web has openings for the purpose of ventilation.
  • this configuration is disadvantageous insofar as the ventilation openings let in rainwater in the event of driving rain or under the wind.
  • the otherwise continuous stop shoulder for hanging the roof tile forms together with the U-web a gutter in which rainwater can also collect, which then runs over the connection joints into the beams.
  • the object of the invention is to improve a generic roof ridge covering with regard to tightness and ventilation, which on the other hand provides for the use of classic ridge pans as the tunnel-overlapping end element.
  • a dense roof covering which is favorable in terms of ventilation but nevertheless withstands extreme weather conditions.
  • the middle section and side sections overlap each other under the protection of the ridge pan that covers the whole.
  • the overlying web of the angular cap section which runs in the direction of the sloping roof, no longer reaches under, but over the roof tile. Any gutter formation suitable for collecting rainwater is excluded.
  • the web of the side parts which runs in the direction of the sloping roof further has cap-shaped shapes at a distance from the upwardly directed web for overlapping over the roof tiles. The shape corresponding to the roof tile profile provides optimal protection against driving rain, since the side parts practically nestle against the contour of the roof tiles.
  • the distance between the upward web and the web sloping in the direction of the roof slope is dimensioned such that all the usual roof slopes are covered, i.e. H. there is enough scope for the downwardly angled U-webs of the middle section.
  • the fact that support edges are taken into account for the ridge pans overlapping the central part in the area of the top of the cap results in good edge support for the ridge pans which are convexly curved in the transverse direction to the ridge of the roof.
  • the bearing load of the same favors the fixation of the side parts, so that practically no special fastening measures are required here.
  • the contact edges, which still protrude upward from the formations form concealed ventilation slots, so that the ridge aisle is well ventilated.
  • the ventilation openings in the middle section create a flow connection to the ventilation slot of the other side section.
  • the support edges are advantageously formed by one side line of pyramid-shaped bumps of the formations. The length of this side line is based on:
  • the ventilation openings of the middle part are surrounded by collars pointing upwards. Even condensation water that collects on the top of the middle section cannot crawl through the openings, but is transferred via the rounded, downward-facing U-webs to the side panels, where it exits via the roof tiles.
  • the one end section is stepped from the middle and side part. The paragraph corresponds essentially to the wall thickness.
  • the ventilation openings are arranged in two rows spaced apart from one another and running symmetrically to the longitudinal center line. The distance is chosen so that there is enough space in between for attaching the middle part to the ridge beam. The freely overhanging parts are surface stabilized by the collar-vented openings.
  • the cap-shaped formations have an end wall running parallel to the web in the longitudinal direction.
  • the rafters 1 colliding in the ridge level or line x-x and sloping on the eaves side are overlaid by a ridge board or beam 2.
  • Roof battens 3 are nailed onto the top of the rafters 1 at the usual intervals. These run parallel to the ridge line xx and are used for hooking-in the roof tiles 4.
  • the ridge last 3 on the ridge side is set back relative to the ridge line so that there is enough space to assign a roof ridge cover A consisting of a central part 5, two side parts 6, including this cover overlapping ridge pans 7.
  • the middle part 5 has a U-shape. Its U-legs 8 of the same length point vertically downwards.
  • the U-web 9 is on the ridge, d. H. attached to the ridge beam 2, preferably nailed on.
  • U-web and U-legs have a rounded transition 10.
  • the middle part 5 in the web 9 has ventilation openings 11. The latter lie in the freely extending areas of the web, which are therefore not covered by the top of the ridge beam 2.
  • the ventilation openings 11 are designed in the manner of an elongated hole and are gripped by upwardly directed collars 12. A total of two rows are located at a distance from one another and run symmetrically to the longitudinal center line y-y of the middle part.
  • the longitudinal center line y-y corresponds to the ridge plane or line x-x.
  • the middle part 5 overlaps with its downward-directed U-legs 8 upward webs 13 of the side parts 6.
  • the latter represent the sealing strips of the roof top cover A. They are angular designed in such a way that the upward web 13 is the shorter angle leg and the web 14 extending in the direction of the roof slopes is the longer angle leg.
  • the web 14 extends over the ridge-side end region 4 'of the roof tiles 4 and is provided with shapes 15 for sealing engagement also over the transversely curved pan ribs 16 in accordance with the profile of the roof tile.
  • the protrusions 15 projecting upward above the web 14 end on the ridge side with an end wall 17 running parallel to the web 13 in the longitudinal direction.
  • the formations 15 or the end wall 17 extends at such a distance z from the web 13 that there is sufficient free space in relation to the overlapping web 8 of the central part 5, so that practically all conventional roof slopes can be detected.
  • the web 14 lies directly on the recessed areas of the roof tile.
  • the protrusions 15 continue into bumps 18 which protrude upwards. These are formed by pyramidal expressions. It is an approximately triangular plan having pyramids, which are assigned in relation to the transversely curved outer surface of the formations 15 so that one of the three side lines of the pyramid form a straight support edge 19 for the side edges 7 'of the ridge pan 7.
  • the contact edge extends essentially horizontally and is of a length which takes into account the degree of taper of such ridge pans 7.
  • the taper essentially corresponds to the dimension of the wall thickness of the ridge pans 7, which are convexly curved in the transverse direction. In this way, there is a corresponding support projection in the spacing of the formations.
  • a ventilation gap 20 thus remains between the resting ridge pan side edge 7 1 and the top of the web 14 (see FIG. 4). Taking into account the horizontal course of the side edge 7 'and the inclination of the roof tile 4, this ventilation gap converges inwards.
  • the assembly is as follows: after the covering has been carried out, the side parts 6 serving as sealing strips are placed on the upper end region 4 'of the roof tiles 4. Then the middle part 5 is assigned in such a way that the U-legs 8 and the web 13 overlap one another, the web 13 projecting into the U-space of the middle part. Then only the ridge pans 7 need to be placed and fastened, for. B. with a bracket.
  • Plastic material is preferably used for the middle part 5 and the side parts 6.
  • the ridge tile can, like for example the roof tiles 4, consist of cast stone or fired clay.
  • the jump corresponding to the wall thickness is designated by 20. It lies in such a way that there is a flat support for the mutually adjoining, overlapping parts.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The invention relates to a ridge covering (A) having a middle part (5) lying in the ridge line (x-x), and two side parts (6) overlapping the latter and extending in the region of the upper boundary edge of the pantiles (4), and proposes, in order to obtain an arrangement which is favourable in terms of assignment and ventilation, and protected against driving rain, that the U-shaped middle part (5), which can be fastened by its U-web (9) to the roof ridge (2) and is equipped with ventilation openings (11), overlaps, with its downwardly directed U-legs (8), upwardly directed webs (13) of the angular side parts (6), at a distance from which the web (14) extending in the direction of the roof panes possesses cap-shaped forms (15) for engaging over the pantiles (4), which possess, in the region of the cap vertex, supporting edges (19) for ridge pantiles (7) covering the middle part (5). <IMAGE>

Description

Die Erfindung bezieht sich auf eine Dachfirstabdeckung mit einem in der Firstlinie liegenden Mittelteil und zwei dazu in Überlappung liegenden, im Bereich der oberen Randkante der Dachpfannen verlaufenden Seitenteilen.The invention relates to a roof ridge covering with a central part lying in the ridge line and two side parts which overlap and extend in the region of the upper edge of the roof tiles.

Eine Dachfirstabdeckung dieser Art ist durch die DE-OS 28 46 025 bekannt. Die Seitenteile sind verschoben U-profiliert. Die U-Öffnung ist traufenseitig ausgerichtet. Der aufliegende U-Schenkel weist eine die Funktion der Dachlatte übernehmende Anschlagschulter auf zum Einhängen der Dachpfanne. Der andere U-Schenkel wird von den Rändern des Mittelteils hakenartig übergriffen. Das Mittelteil fungiert hier zugleich als Firstpfanne. Der U-Steg weist Durchbrechungen auf zum Zwecke der Belüftung. Diese Ausgestaltung ist jedoch nachteilig insofern, als die Belüftungsöffnungen bei Schlagregen bzw. durch den Winduntergriff Regenwasser einlassen. Die im übrigen durchlaufende Anschlagschulter zum Einhängen der Dachpfanne formt zusammen mit dem U-Steg eine Rinne, in der sich auch Regenwasser sammeln kann, welches über die Anschlußfugen dann in das Gebälk läuft.A roof top cover of this type is known from DE-OS 28 46 025. The side parts are shifted U-shaped. The U opening is aligned on the eaves side. The overlying U-leg has a stop shoulder that takes over the function of the roof batten for hanging the roof tile. The other U-leg is overlapped like a hook by the edges of the middle part. The middle section also acts as a ridge pan. The U-web has openings for the purpose of ventilation. However, this configuration is disadvantageous insofar as the ventilation openings let in rainwater in the event of driving rain or under the wind. The otherwise continuous stop shoulder for hanging the roof tile forms together with the U-web a gutter in which rainwater can also collect, which then runs over the connection joints into the beams.

Aufgabe der Erfindung ist es, eine gattungsgemäße Dachfirstabdeckung hinsichtlich der Dichtigkeit und Belüftung zu verbessern, die andererseits die Verwendung klassischer Firstpfannen als die Teile tunnelartig überfangendes Abschlußelement vorsieht.The object of the invention is to improve a generic roof ridge covering with regard to tightness and ventilation, which on the other hand provides for the use of classic ridge pans as the tunnel-overlapping end element.

Gelöst ist diese Aufgabe durch die im Anspruch 1 angegebene Erfindung.This object is achieved by the invention specified in claim 1.

Die Unteransprüche sind vorteilhafte Weiterbildungen der erfindungsgemäßen Dachfirstabdeckung.The subclaims are advantageous developments of the roof top cover according to the invention.

Zufolge solcher Ausgestaltung ist eine belüftungsgünstige, trotzdem extremen Witterungseinflüssen standhaltene, dichte Dachfirstabdeckung erzielt. Mittelteil und Seitenteile übergreifen einander im Schutz der das Ganze überfangenden Firstpfanne. Der in Richtung der Dachschräge verlaufende, aufliegende Steg des winkelförmigen Kappenteils greift nicht mehr unter, sondern über die Dachpfanne. Jedwede zum Ansammeln von Regenwasser geeignete Rinnenbildung ist ausgeschlossen. Der in Richtung der Dachschrägen verlaufende Steg der Seitenteile weist weiter im Abstand zum aufwärts gerichteten Steg kappenförmige Ausformungen zum Übergriff über die Dachpfannen auf. Die dem Dachpfannenprofil entsprechende Ausformung bildet einen optimalen Schutz gegen Schlagregen, da sich die Seitenteile praktisch an die Kontur der Dachpfannen anschmiegen. Der Abstand zwischen aufwärts gerichtetem Steg und in Richtung der Dachschräge abfallend verlaufendem Steg ist so bemessen, daß alle üblichen Dachschrägen erfaßt sind, d. h. genügend Spielraum vorliegt für die abwärts gewinkelten U-Stege des Mittelteils. Dadurch, daß im Kappenscheitelbereich Auflagekanten für die das Mittelteil überfangenden Firstpfannen berücksichtigt sind, ergibt sich eine gute Randabstützung der in Querrichtung zum Dachfirst konvex gewölbten Firstpfannen. Die Auflagelast derselben begünstigt die Fixierung der Seitenteile, so daß hier praktisch keine besonderen Befestigungsmaßnahmen erforderlich sind. Die die Ausformungen also nach oben hin noch überragenden Auflagekanten bilden verdeckte Belüftungsschlitze, so daß der Firstgang gut belüftet ist. Die Belüftungsöffnungen im Mittelteil schaffen eine Strömungsverbindung zum Belüftungsschlitz des anderen Seitenteils. In vorteilhafter Weise sind die Auflagekanten von der einen Seitenlinie pyramidenförmiger Höcker der Ausformungen gebildet. Dabei ist bezüglich dieser Seitenlinie eine Länge zugrundegelegt, dieAs a result of such a configuration, a dense roof covering, which is favorable in terms of ventilation but nevertheless withstands extreme weather conditions, is achieved. The middle section and side sections overlap each other under the protection of the ridge pan that covers the whole. The overlying web of the angular cap section, which runs in the direction of the sloping roof, no longer reaches under, but over the roof tile. Any gutter formation suitable for collecting rainwater is excluded. The web of the side parts which runs in the direction of the sloping roof further has cap-shaped shapes at a distance from the upwardly directed web for overlapping over the roof tiles. The shape corresponding to the roof tile profile provides optimal protection against driving rain, since the side parts practically nestle against the contour of the roof tiles. The distance between the upward web and the web sloping in the direction of the roof slope is dimensioned such that all the usual roof slopes are covered, i.e. H. there is enough scope for the downwardly angled U-webs of the middle section. The fact that support edges are taken into account for the ridge pans overlapping the central part in the area of the top of the cap results in good edge support for the ridge pans which are convexly curved in the transverse direction to the ridge of the roof. The bearing load of the same favors the fixation of the side parts, so that practically no special fastening measures are required here. The contact edges, which still protrude upward from the formations, form concealed ventilation slots, so that the ridge aisle is well ventilated. The ventilation openings in the middle section create a flow connection to the ventilation slot of the other side section. The support edges are advantageously formed by one side line of pyramid-shaped bumps of the formations. The length of this side line is based on:

der Überlappungsverjüngung solcher Firstpfannen entspricht. In vorteilhafter Weise sind die Belüftungsöffnungen des Mittelteils von aufwärts gerichteten Kragen gefaßt. Selbst sich auf der Oberseite des Mittelteils ansammelndes Kondenzwasser kann so nicht durch die Öffnungen hindurchkriechen, sondern wird über die gerundeten, nach unten weisenden U-Stege an die Seitenteile überführt, wo es über die Dachpfannen austritt. Um eine exakte Verbindung der Mittel- und Seitenteile untereinander zu ermöglichen, ist jeweils der eine Endabschnitt vom Mittel- und Seitenteil stufenförmig abgesetzt. Der Absatz entspricht im wesentlichen der Wandungsdicke. Schließlich besteht ein vorteilhaftes Merkmal darin, daß die Belüftungsöffnungen in zwei mit Abstand zueinander liegenden, symmetrisch zur Längsmittellinie verlaufenden Reihen angeordnet sind. Der Abstand ist so gewählt, daß dazwischen ein genügender Bereich verbleibt zum Befestigen-des Mittelteils am Firstbalken. Die frei überhängenden Partien sind durch die kragengefaßten Belüftungsöffnungen flächenstabilisiert. Endlich ist es noch von Vorteil, daß die kappenförmigen Ausformungen eine in Längsrichtung parallel zum Steg verlaufende Stirnwand besitzen.corresponds to the overlap taper of such ridge pans. Advantageously, the ventilation openings of the middle part are surrounded by collars pointing upwards. Even condensation water that collects on the top of the middle section cannot crawl through the openings, but is transferred via the rounded, downward-facing U-webs to the side panels, where it exits via the roof tiles. In order to enable an exact connection of the middle and side parts to each other, the one end section is stepped from the middle and side part. The paragraph corresponds essentially to the wall thickness. Finally, an advantageous feature is that the ventilation openings are arranged in two rows spaced apart from one another and running symmetrically to the longitudinal center line. The distance is chosen so that there is enough space in between for attaching the middle part to the ridge beam. The freely overhanging parts are surface stabilized by the collar-vented openings. Finally, it is also advantageous that the cap-shaped formations have an end wall running parallel to the web in the longitudinal direction.

Der Gegenstand der Erfindung ist nachstehend anhand eines zeichnerisch veranschaulichten Ausführungsbeispieles näher erläutert. Es zeigt

  • Fig. 1 den Querschnitt durch einen abgedeckten Dachfirst,
  • Fig. 2 die Draufsicht auf das Mittelteil,
  • Fig. 3 den Schnitt gemäß Linie III-III in Fig. 2,
  • Fig. 4 die Seitenansicht des Seitenteils,
  • Fig. 5 die Draufsicht hierzu und
  • Fig. 6 den Schnitt gemäß Linie VI-VI in Fig. 4.
The subject matter of the invention is explained in more detail below on the basis of an illustrative embodiment. It shows
  • 1 shows the cross section through a covered ridge,
  • 2 is a top view of the central part,
  • 3 shows the section along line III-III in FIG. 2,
  • 4 shows the side view of the side part,
  • Fig. 5 is a top view of this and
  • 6 shows the section along line VI-VI in FIG. 4th

Die in der Firstebene bzw. -linie x-x zusammenstoßenden, traufenseitig schräg abfallenden Dachsparren 1 sind von einem Firstbrett oder -balken 2 überfangen. Auf die Oberseite der Dachsparren 1 sind in den üblichen Abständen Dachlatten 3 aufgenagelt. Diese verlaufen parallel zur Dachfirstlinie x-x und dienen zur Einhak-Zuordnung der Dachpfannen 4. Die firstseitig letzte Dachlatte 3 ist gegenüber der Dachfirstlinie so zurückversetzt, daß genügend Raum zur Zuordnung einer aus einem Mittelteil 5, zwei Seitenteilen 6 bestehenden Dachfirstabdeckung A verbleibt einschließlich der diese Abdeckung überfangenden Firstpfannen 7.The rafters 1 colliding in the ridge level or line x-x and sloping on the eaves side are overlaid by a ridge board or beam 2. Roof battens 3 are nailed onto the top of the rafters 1 at the usual intervals. These run parallel to the ridge line xx and are used for hooking-in the roof tiles 4. The ridge last 3 on the ridge side is set back relative to the ridge line so that there is enough space to assign a roof ridge cover A consisting of a central part 5, two side parts 6, including this cover overlapping ridge pans 7.

Das Mittelteil 5 weist U-Form auf. Seine gleich lang ausgebildeten U-Schenkel 8 weisen lotrecht nach unten. Der U-Steg 9 ist auf dem Dachfirst, d. h. dem Firstbalken 2 befestigt, vorzugsweise aufgenagelt. U-Steg und U-Schenkel besitzen einen gerundeten Übergang 10. Unmittelbar an den Übergang 10 anschließend weist das Mittelteil 5 im Steg 9 Belüftungsöffnungen 11 auf. Letztere liegen in den sich frei erstreckenden Bereichen des Steges, die also nicht von der Oberseite des Firstbalkens 2 abgedeckt sind.The middle part 5 has a U-shape. Its U-legs 8 of the same length point vertically downwards. The U-web 9 is on the ridge, d. H. attached to the ridge beam 2, preferably nailed on. U-web and U-legs have a rounded transition 10. Immediately following the transition 10, the middle part 5 in the web 9 has ventilation openings 11. The latter lie in the freely extending areas of the web, which are therefore not covered by the top of the ridge beam 2.

Die Belüftungsöffnungen 11 sind langlochartig gestaltet und von aufwärts gerichteten Kragen 12 gefaßt. Insgesamt sind zwei mit Abstand zueinander liegende, symmetrisch zur Längsmittellinie y-y des Mittelteils verlaufende Reihen angeordnet. Die Längsmittellinie y-y entspricht der Firstebene bzw. -linie x-x.The ventilation openings 11 are designed in the manner of an elongated hole and are gripped by upwardly directed collars 12. A total of two rows are located at a distance from one another and run symmetrically to the longitudinal center line y-y of the middle part. The longitudinal center line y-y corresponds to the ridge plane or line x-x.

Das Mittelteil 5 übergreift mit seinen abwärts gerichteten U-Schenkeln 8 aufwärts gerichtete Stege 13 der Seitenteile 6. Letztere stellen die Dichtleisten der Dachfirstabdeckung A dar. Sie sind winkelförmig gestaltet derart, daß der aufwärts gerichtete Steg 13 der kürzere Winkelschenkel und der in Richtung der Dachschrägen verlaufende Steg 14 der längere Winkelschenkel ist.The middle part 5 overlaps with its downward-directed U-legs 8 upward webs 13 of the side parts 6. The latter represent the sealing strips of the roof top cover A. They are angular designed in such a way that the upward web 13 is the shorter angle leg and the web 14 extending in the direction of the roof slopes is the longer angle leg.

Der Steg 14 überfängt den firstseitigen Endbereich 4' der Dachpfannen 4 und ist dem Profil der Dachpfanne entsprechend mit Ausformungen 15 zum dichtenden Übergriff auch der quergewölbten Pfannenrippen 16 versehen. Die den Steg 14 nach oben hin überragenden Ausformungen 15 schließen firstseitig mit einer in Längsrichtung parallel zum Steg 13 verlaufenden Stirnwand 17 ab.The web 14 extends over the ridge-side end region 4 'of the roof tiles 4 and is provided with shapes 15 for sealing engagement also over the transversely curved pan ribs 16 in accordance with the profile of the roof tile. The protrusions 15 projecting upward above the web 14 end on the ridge side with an end wall 17 running parallel to the web 13 in the longitudinal direction.

Die Ausformungen 15 bzw. deren Stirnwand 17 erstreckt sich in einem solchen Abstand z zum Steg 13, daß in Bezug auf den übergreifenden Steg 8 des Mittelteils 5 ein genügender Freiraum besteht, so daß praktisch alle üblichen Dachschrägen erfaßt werden können.The formations 15 or the end wall 17 extends at such a distance z from the web 13 that there is sufficient free space in relation to the overlapping web 8 of the central part 5, so that practically all conventional roof slopes can be detected.

Zwischen den Ausformungen 15 liegt der Steg 14 unmittelbar auf den vertieften Bereichen der Dachpfanne auf.Between the formations 15, the web 14 lies directly on the recessed areas of the roof tile.

Im Kappenscheitelbereich setzen sich die Ausformungen 15 in sie nach oben hin überragende Höcker 18 fort. Gebildet sind diese von pyramidenförmigen Ausdrückungen. Es handelt sich um einen etwa dreieckigen Grundriß aufweisende Pyramiden, die in Bezug auf die quer gewölbte Mantelfläche der Ausformungen 15 so zugeordnet sind, daß die eine der drei Seitenlinien der Pyramide eine gerade Auflagekante 19 für die Seitenränder 7' der Firstpfannen 7 bilden. Die Auflagekante erstreckt sich im wesentlichen horizontal und ist von einer Länge, die den Verjüngungsgrad solcher Firstpfannen 7 berücksichtigt. Die Verjüngung entspricht im wesentlichen dem Maß der Wandungsdicke der in Querrichtung konvex gewölbten Firstpfannen 7. Auf diese Weise ergibt sich in den Abständen der Ausformungen entsprechend ein Abstützversprung.In the area of the top of the cap, the protrusions 15 continue into bumps 18 which protrude upwards. These are formed by pyramidal expressions. It is an approximately triangular plan having pyramids, which are assigned in relation to the transversely curved outer surface of the formations 15 so that one of the three side lines of the pyramid form a straight support edge 19 for the side edges 7 'of the ridge pan 7. The contact edge extends essentially horizontally and is of a length which takes into account the degree of taper of such ridge pans 7. The taper essentially corresponds to the dimension of the wall thickness of the ridge pans 7, which are convexly curved in the transverse direction. In this way, there is a corresponding support projection in the spacing of the formations.

Zwischen dem aufliegenden Firstpfannen-Seitenrand 71 und der Oberseite des Steges 14 verbleibt so ein Belüftungsspalt 20 (siehe Fig. 4). Unter Berücksichtigung des horizontalen Verlaufs des Seitenrandes 7' und der Neigungslage der Dachpfanne 4 konvergiert dieser Belüftungsspalt nach innen hin.A ventilation gap 20 thus remains between the resting ridge pan side edge 7 1 and the top of the web 14 (see FIG. 4). Taking into account the horizontal course of the side edge 7 'and the inclination of the roof tile 4, this ventilation gap converges inwards.

Über die Belüftungsöffnungen 11 besteht so eine Strömungsverbindung zur anderen Dachfirstseite hin.There is a flow connection to the other ridge side via the ventilation openings 11.

Die Montage ist wie folgt: Nach der erfolgten Eindeckung werden die als Dichtleisten dienenden Seitenteile 6 auf den oberen Endbereich 4' der Dachpfannen 4 aufgesetzt. Dann erfolgt die Zuordnung des Mittelteils 5 derart, daß U-Schenkel 8 und Steg 13 einander übergreifen, wobei der Steg 13 in den U-Raum des Mittelteils hineinragt. Anschließend brauchen nur noch die Firstpfannen 7 aufgelegt und befestigt zu werden, z. B. mit einer Klammer.The assembly is as follows: after the covering has been carried out, the side parts 6 serving as sealing strips are placed on the upper end region 4 'of the roof tiles 4. Then the middle part 5 is assigned in such a way that the U-legs 8 and the web 13 overlap one another, the web 13 projecting into the U-space of the middle part. Then only the ridge pans 7 need to be placed and fastened, for. B. with a bracket.

Für das Mittelteil 5 und die Seitenteile 6 wird vorzugsweise Kunststoffmaterial verwendet. Die Firstpfanne hingegen kann, wie bspw. auch die Dachpfannen 4, aus Gußstein oder gebranntem Ton bestehen.Plastic material is preferably used for the middle part 5 and the side parts 6. The ridge tile, however, can, like for example the roof tiles 4, consist of cast stone or fired clay.

Um die lagegerechte Zuordnung des Mittelteils und der Seitenteile zu gewährleisten, sind diese im Bereich ihres einen Endabschnitts stufenförmig abgesetzt. Der der Wandungsdicke entsprechende Versprung ist mit 20 bezeichnet. Er liegt so, daß für die aneinanderschließenden, einander überlappenden Teile eine ebene Auflage gegeben ist.In order to ensure the correct assignment of the middle part and the side parts, they are stepped in the area of their one end section. The jump corresponding to the wall thickness is designated by 20. It lies in such a way that there is a flat support for the mutually adjoining, overlapping parts.

Alle in der Beschreibung erwähnten und in der Zeichnung dargestellten neuen Merkmale sind erfindungswesentlich, auch soweit sie in den Ansprüchen nicht ausdrücklich beansprucht sind.All the new features mentioned in the description and shown in the drawing are essential to the invention, even if they are not expressly claimed in the claims.

Claims (7)

1. Dachfirstabdeckung mit einem in der Firstlinie liegenden Mittelteil und zwei dazu in Überlappung liegenden, im Bereich der oberen Randkante der Dachpfannen verlaufenden Seitenteilen, dadurch gekennzeichnet, daß das U-förmig gestaltete, mit seinem U-Steg (9) auf dem Dachfirst (2) befestigbare und mit Belüftungsöffnungen (11) ausgestattete Mittelteil (5) mit seinen abwärts gerichteten U-Schenkeln (8) aufwärts gerichtete Stege (13) der winkelförmigen Seitenteile (6) übergreift, im Abstand zu welchen der in Richtung der Dachschrägen verlaufende Steg (14) kappenförmige Ausformungen (15) zum Übergriff über die Dachpfannen (4) besitzt, welche im Kappenscheitelbereich Auflagekanten (19) für das Mittelteil (5) überfangende Firstpfannen (7) besitzen.1.First roof covering with a central part lying in the ridge line and two overlapping side parts running in the area of the upper edge of the roof tiles, characterized in that the U-shaped, with its U-web (9) on the roof ridge (2nd ) attachable and equipped with ventilation openings (11) middle part (5) with its downward U-legs (8) upward webs (13) overlaps the angular side parts (6), at a distance from which the web (14 ) has cap-shaped formations (15) for gripping over the roof tiles (4), which have support edges (19) for the central part (5) overlapping ridge tiles (7) in the cap crown area. 2. Dachfirstabdeckung nach Anspruch 1, dadurch gekennzeichnet, daß die Auflagekanten (19) von der einen Seitenlinie pyramidenförmiger Höcker (18) der Ausformungen (15) gebildet sind.2. Roof top cover according to claim 1, characterized in that the support edges (19) from one side line of pyramidal bumps (18) of the formations (15) are formed. 3. Dachfirstabdeckung nach Anspruch 1, dadurch gekennzeichnet, daß die Belüftungsöffnungen (11) des Mittelteils (5) von aufwärts gerichteten Kragen (12) gefaßt sind.3. roof top cover according to claim 1, characterized in that the ventilation openings (11) of the central part (5) of upward collar (12) are captured. 4. Dachfirstabdeckung nach Anspruch 1, dadurch gekennzeichnet, daß ein Endabschnitt von Mittel- und Seitenteil (5, 6) stufenförmig abgesetzt ist (20).4. roof top cover according to claim 1, characterized in that an end portion of the middle and side part (5, 6) is stepped (20). 5. Dachfirstabdeckung nach den Ansprüchen 1 und 3, dadurch gekennzeichnet, daß U-Steg (9) und U-Schenkel (8) des Mittelteils (5) einen gerundeten Übergang (10) zueinander besitzen.5. roof top cover according to claims 1 and 3, characterized in that U-web (9) and U-leg (8) of the central part (5) have a rounded transition (10) to each other. 6. Dachfirstabdeckung nach Anspruch 3, dadurch gekennzeichnet, daß die Belüftungsöffnungen (11) in zwei mit Abstand zueinander liegenden, symmetrisch zur Längsmittellinie (y-y) verlaufenden Reihen angeordnet sind.6. roof top cover according to claim 3, characterized in that the ventilation openings (11) in two at a distance from each other lying rows are arranged symmetrically to the longitudinal center line (yy). 7. Dachfirstabdeckung nach Anspruch 1, dadurch gekennzeichnet, daß die kappenförmigen Ausformungen (15) eine in Längsrichtung parallel zum Steg (13) verlaufende Stirnwand (17) besitzen.7. roof top cover according to claim 1, characterized in that the cap-shaped formations (15) have a longitudinally parallel to the web (13) extending end wall (17).
EP83113108A 1983-03-25 1983-12-24 Ridge covering Withdrawn EP0120138A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3310861 1983-03-25
DE19833310861 DE3310861A1 (en) 1983-03-25 1983-03-25 ROOF ROOF COVER

Publications (2)

Publication Number Publication Date
EP0120138A2 true EP0120138A2 (en) 1984-10-03
EP0120138A3 EP0120138A3 (en) 1985-09-11

Family

ID=6194608

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83113108A Withdrawn EP0120138A3 (en) 1983-03-25 1983-12-24 Ridge covering

Country Status (2)

Country Link
EP (1) EP0120138A3 (en)
DE (1) DE3310861A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159851A (en) * 1984-06-08 1985-12-11 Redland Roof Tiles Ltd Ridge covering for a tiled pitched roof
EP0288020A2 (en) * 1987-04-24 1988-10-26 Oskar Fleck Ridge beam with a superposed ridge sealing and aerating element
FR2624165A1 (en) * 1987-12-04 1989-06-09 Goubaud Michel Ridge infill piece with ventilation openings
EP0320343A1 (en) * 1987-12-04 1989-06-14 Michel Goubaud Covering element, particularly a ridge covering, with elastic sealing strips
EP0396066A1 (en) * 1989-05-05 1990-11-07 Hans Klöber KG Ridge ventilator
GB2413567A (en) * 2004-04-06 2005-11-02 Sandtoft Roof Tiles Ltd Roof tile designed for variable overlap
US6966156B2 (en) * 2002-03-15 2005-11-22 Dixon David J Ridge vent for tile roofs

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3814579C2 (en) * 1988-04-29 2001-03-01 Alfons Knoche Ridge sealing system
EP1544372A1 (en) * 2003-12-19 2005-06-22 Norm A.M.C. Ag Ventilation capping for roofs

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2258811A1 (en) * 1972-12-01 1974-06-12 Braas & Co Gmbh Roof ridge system with extruded lining strip - avoids manual trimming at joints where multiple overlaps could occur
FR2399515A1 (en) * 1977-08-03 1979-03-02 Mines Fond Zinc Vieille Ridge vent for domestic roof - is adjustable and formed by ridge tile raised up to cantilever over deflector pieces overlying tiles
DE3313875A1 (en) * 1982-05-22 1983-11-24 Oskar 4354 Datteln Fleck Hollow ridge- or hip-covering element with ventilation openings

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2258811A1 (en) * 1972-12-01 1974-06-12 Braas & Co Gmbh Roof ridge system with extruded lining strip - avoids manual trimming at joints where multiple overlaps could occur
FR2399515A1 (en) * 1977-08-03 1979-03-02 Mines Fond Zinc Vieille Ridge vent for domestic roof - is adjustable and formed by ridge tile raised up to cantilever over deflector pieces overlying tiles
DE3313875A1 (en) * 1982-05-22 1983-11-24 Oskar 4354 Datteln Fleck Hollow ridge- or hip-covering element with ventilation openings

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159851A (en) * 1984-06-08 1985-12-11 Redland Roof Tiles Ltd Ridge covering for a tiled pitched roof
EP0288020A2 (en) * 1987-04-24 1988-10-26 Oskar Fleck Ridge beam with a superposed ridge sealing and aerating element
EP0288020A3 (en) * 1987-04-24 1989-01-18 Oskar Fleck Ridge beam with a superposed ridge sealing and aerating element
FR2624165A1 (en) * 1987-12-04 1989-06-09 Goubaud Michel Ridge infill piece with ventilation openings
EP0320343A1 (en) * 1987-12-04 1989-06-14 Michel Goubaud Covering element, particularly a ridge covering, with elastic sealing strips
EP0396066A1 (en) * 1989-05-05 1990-11-07 Hans Klöber KG Ridge ventilator
US6966156B2 (en) * 2002-03-15 2005-11-22 Dixon David J Ridge vent for tile roofs
GB2413567A (en) * 2004-04-06 2005-11-02 Sandtoft Roof Tiles Ltd Roof tile designed for variable overlap
GB2413567B (en) * 2004-04-06 2009-03-11 Sandtoft Roof Tiles Ltd Roof tiles for forming pitched roof coverings

Also Published As

Publication number Publication date
EP0120138A3 (en) 1985-09-11
DE3310861A1 (en) 1984-09-27

Similar Documents

Publication Publication Date Title
DE2846275A1 (en) EDGE MOUNTING SYSTEM FOR PLANTED ROOFS
DE19510094A1 (en) Sheet-metal roofing system
EP0120138A2 (en) Ridge covering
DE69809054C5 (en) CONNECTING COLLARS BETWEEN A ROOF STRUCTURE SURROUNDING THE ROOF AND A UNDERGROUND ROOF
DE202008015141U1 (en) Covering and solar system
EP0148429B1 (en) Cladding frame
DE2930898C2 (en) Sub-roof for roofs covered with roof tiles
DE3490467C2 (en)
DE19629672C2 (en) roofing products
EP0152537B1 (en) Vented ridge element
EP0063218B1 (en) Tile with ventilating gap
DE1949035A1 (en) Ridge cover
DE2930385C2 (en) Roofing
DE3431319A1 (en) ROOF VENTILATION
DE2432294A1 (en) Joint between roofing and roof-top projection - with under-gripping bottom apron sealed to joint component
DE69823733T2 (en) Roof tile with non-engaging edges and inclined roof with such roof tiles
DE29601773U1 (en) Roof fans, especially for pitched roofs, for roof ventilation or for sanitary ventilation of rooms
DE19523421B4 (en) Eaves and facing profile element for balcony and terrace base plates
EP0224603A1 (en) Cap-shaped ridge covering
DE19651785B4 (en) Pent roof termination brick
DE3102083A1 (en) Pitched roof comprising roof load-bearing structure and roof covering
DE4224844C2 (en) Connecting element for stable buildings that meet at the same height on the eaves
DE3406015A1 (en) SUPPORT FOR ROOF PANELS
WO1990012935A1 (en) A roofing device
DE2356512C3 (en) Device for holding and covering the outer longitudinal edge of the roof tiles laid on the verge of a roof or the like

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT CH DE FR GB IT LI NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT CH DE FR GB IT LI NL

17P Request for examination filed

Effective date: 19851202

17Q First examination report despatched

Effective date: 19860710

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19861231

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HOLTGREWE, JOHANNES