EP0378869B1 - Cold-controlled metal sheets for covering a roof and for cladding a wall - Google Patents

Cold-controlled metal sheets for covering a roof and for cladding a wall Download PDF

Info

Publication number
EP0378869B1
EP0378869B1 EP89202980A EP89202980A EP0378869B1 EP 0378869 B1 EP0378869 B1 EP 0378869B1 EP 89202980 A EP89202980 A EP 89202980A EP 89202980 A EP89202980 A EP 89202980A EP 0378869 B1 EP0378869 B1 EP 0378869B1
Authority
EP
European Patent Office
Prior art keywords
building
metal sheets
rhombic
sheets
sheet half
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.)
Expired - Lifetime
Application number
EP89202980A
Other languages
German (de)
French (fr)
Other versions
EP0378869A1 (en
Inventor
Wend Burggraef
Stephan Christensen
Hans Marx
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.)
Rheinzink GmbH and Co KG
Original Assignee
Rheinzink GmbH and Co KG
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 Rheinzink GmbH and Co KG filed Critical Rheinzink GmbH and Co KG
Priority to AT89202980T priority Critical patent/ATE78311T1/en
Publication of EP0378869A1 publication Critical patent/EP0378869A1/en
Application granted granted Critical
Publication of EP0378869B1 publication Critical patent/EP0378869B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/12—Roofing elements shaped as plain tiles or shingles, i.e. with flat outer surface
    • E04D1/125—Diamond shaped elements specially adapted for being installed in diagonal lines
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/12—Roofing elements shaped as plain tiles or shingles, i.e. with flat outer surface
    • E04D1/18—Roofing elements shaped as plain tiles or shingles, i.e. with flat outer surface of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/29—Means for connecting or fastening adjacent roofing elements
    • E04D1/2907—Means for connecting or fastening adjacent roofing elements by interfitted sections
    • E04D1/2914—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements
    • E04D1/2916—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements the fastening means taking hold directly on adjacent elements of the same row
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/29—Means for connecting or fastening adjacent roofing elements
    • E04D1/2907—Means for connecting or fastening adjacent roofing elements by interfitted sections
    • E04D1/2914—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements
    • E04D1/2918—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements the fastening means taking hold directly on adjacent elements of succeeding rows
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/29—Means for connecting or fastening adjacent roofing elements
    • E04D1/2907—Means for connecting or fastening adjacent roofing elements by interfitted sections
    • E04D1/2942—Means for connecting or fastening adjacent roofing elements by interfitted sections having folded sections receiving interfitted part of adjacent section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0864—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements composed of superposed elements which overlap each other and of which the flat outer surface includes an acute angle with the surface to cover

Definitions

  • the invention relates to rolled non-ferrous metal sheets, preferably made of band-rolled alloyed zinc according to DIN 17770, for roofing and facade cladding, which can be laid on the substructure against the direction of the fall on a substructure by means of fixed rabbets and connected by simple transverse folds lying on their sides, have a rhombic or square shape and the cross folds are provided on the building side in the upper half of the sheet and on site in the lower half of the sheet.
  • rolled zinc, copper, aluminum and lead sheets have been used for roof coverings and facade cladding for a long time, especially in the form of narrow strips and boards. These are fastened to a corresponding substructure or on a formwork with fixings and connected to one another by lying or standing folds.
  • such sheets are used particularly for the design of facades and, due to their color and shape, represent an optical enrichment in building construction (DE-B-1 509 114; company lettering: RHEINZINK (R) IM HOCHBAU, Rheinzink GmbH, Datteln, 1986, pp. 17-47).
  • a roof covering made of sheet metal which has a bent edge and a bent connecting strip at a distance therefrom, which is encompassed in the roof covering by the bent edge of the neighboring plate and forms a cavity together with the latter, which is filled with a hollow connecting profile.
  • the metal sheets are braced against each other by adhesions that attack them and the roof structure.
  • connection profiles are the roofing work associated with a not inconsiderable effort.
  • the surface design of the roof covering offers numerous areas of attack to wind forces.
  • DE-C-3 700 595 describes a metallic cover plate for covering roofs and walls, which are divided by a double acute-angled, Z-shaped fold into two parallel, overlapping in the area of the fold, in the use position upper and lower plate parts.
  • the lower plate part is provided with a simple acute-angled stop bend at the lower edge and the upper plate part is extended by a fastening edge, so that the upper bend can be used as a stop bar for the lower edge-side bend of the cover plate of the next higher row of cover plates and thus only the bottom row of cover plates must be aligned horizontally.
  • the cover made of such cover plates is associated with a relatively large amount of material and is subject to an increased wind load due to its surface formation.
  • FR-A-427 360 is rhombic or square sheets suitable for roofing and facade cladding to be used, which are laid on a substructure by means of fixed rabbets and are connected to one another by simple transverse folds which are bent on their sides and which are provided on the building side in the upper half of the sheet and on site in the lower half of the sheet. Since the folds are over the edge of the sheets, the sheets that adjoin at the top left and right cannot be pushed onto the cross folds of the upper sheet half of the previous sheet without hindrance.
  • DE-B-1 035 342 relates to rhombus-shaped roof tiles with folds running around the entire length of the side edges, which are directed upwards on the upper sheet metal half and downwards on the lower sheet metal sheet, one from the blank at the upper corner of the roof sheet the plate punched out tab is provided, on the top of which a reinforcing tongue provided with a nail hole for attachment to the substructure is attached.
  • the lower end of the reinforcing tongue forms a recessed corner and engages in a water lug of the diagonally adjoining plate, which is designed as a protruding flange angle.
  • the solution to this problem is that the corner located in the direction of the fall on the lower half of the sheet metal is bent on site to form an eaves edge and the long sides of the transverse folds provided on the upper sheet metal half each have a recess, the depth of which is at least the wall thickness corresponds to the bending zone of the foldable that can be pushed onto the leg of the transverse fold.
  • the sheets thus formed can be laid in a template covering with the diagonal running in the direction of fall so that a symmetrical pattern with a rhythmic change from obliquely upward to one side and to the other side step-shaped lines is created.
  • a stencil covering offers only slight possibilities of attack to wind forces.
  • the NE sheets, which are diagonally to the left and right at the top, can be pushed onto the cross folds of the upper sheet half of the previous sheet with one of their cross folds on the lower sheet half. The eaves edge enables an optimal distribution of the dripping moisture.
  • the circuit board for producing the non-ferrous metal sheets has a rhombic or square outline with corner cuts, which has a rhombic or square codiagonal shape in the area of one diagonal and an arrowhead-shaped shape with the axis of symmetry in the area of the other diagonal Have shape and are so large that the cross folds to be bent do not overlap in the corner areas.
  • the rolling direction of the blank runs parallel to two parallel sides.
  • Fig. 1 shows a plan view of a stamped from band-rolled titanium zinc according to DIN 17770 board (1) of 0.7 mm thickness of rhombic outline with corner cuts (2,3), which in Area of the smaller diagonal has a rhombic, codiagonally arranged shape and, in the area of the coarser diagonal, an arrowhead-shaped shape with the axis of symmetry attached codiagonally.
  • the bend lines (4) of the legs (5,5 ′) of the transverse folds to be molded intersect with dash-dotted lines, on the upper half of the plate (6) extending sides each have a recess (7) is provided.
  • FIG. 2 shows a top view of a sheet suitable for a stencil covering
  • FIG. 3 shows a section along the section line I-I of FIG. 2.
  • a recessed grip which can be fastened to a substructure by nails or the like engages non-positively.
  • the depth of the recess (7) corresponds at least to the thickness of the bending zone of the fold stick.
  • the legs (5 ') of the transverse folds are bent on site and the lower corner (9) lying in the direction of the larger diagonal is bent on site to form an eaves edge (10).
  • FIG. 4 shows a top view of a facade cladding formed from a plurality of metal sheets (1) and FIG. 5 shows a section along the section line II-II of FIG. 4.
  • the sheets (1) are fastened in the manner of a stencil slate cover on a substructure by means of rabbets and arranged so that the legs (5) of the transverse folds of the upper plate half (6), which extend on the building side, each behind a leg (5 ') of the transverse folds provided on site of the sheet (1) of the lower half of the sheet (8) that adjoins at the top left and right.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Coating With Molten Metal (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)

Abstract

Rolled nonferrous sheets for covering a roof and for cladding a wall can be laid, starting at the eaves, on an underlying structure by means of cleats locked into the seam and can be connected to one another by cross welted seams extending at their sides. In order to achieve an improvement in the structural performance while keeping the wind load as low as possible, the nonferrous sheets have a rhombic or square shape and the cross welted seams are attached, on the side remote from the building, in the upper sheet half (6) and, on the building side, in the lower sheet half (8). <IMAGE>

Description

Die Erfindung betrifft gewalzte NE-Bleche, vorzugsweise aus bandgewalztem legiertem Zink nach DIN 17770,für Dachdeckung und Fassadenbekleidung, die beginnend an der Traufe entgegen der Fallrichtung auf einer Unterkonstruktion mittels fester Falzhaften verlegbar und durch an ihren Seiten angebogene liegende einfache Querfalze miteinander verbindbar sind, eine rhombische oder quadratische Form besitzen und die Querfalze in der oberen Blechhälfte bauabseitig und in der unteren Blechhälfte bauseitig angebracht sind.The invention relates to rolled non-ferrous metal sheets, preferably made of band-rolled alloyed zinc according to DIN 17770, for roofing and facade cladding, which can be laid on the substructure against the direction of the fall on a substructure by means of fixed rabbets and connected by simple transverse folds lying on their sides, have a rhombic or square shape and the cross folds are provided on the building side in the upper half of the sheet and on site in the lower half of the sheet.

Wegen der guten Korrosionsbeständigkeit gegenüber der Freibewitterung und/oder wegen des ästhetisch befriedigenden Aussehens sowie einer hinreichend guten Verarbeitbarkeit finden gewalzte Zink-, Kupfer-, Aluminium- und Bleibleche für Dachdeckungen und Fassadenbekleidungen seit langem Anwendung, insbesondere in Form von Schmalbändern und Tafeln. Diese werden auf einer entsprechenden Unterkonstruktion oder auf einer Schalung mit Festhaften befestigt und durch liegende oder stehende Falze miteinander verbunden. In der Gegenwart werden solche Bleche ganz besonders für die Gestaltung von Fassaden benutzt und stellen aufgrund ihrer Farbtönung und Formgebung eine optische Bereicherung im Hochbau dar (DE-B-1 509 114; Firmenschrift: RHEINZINK(R) IM HOCHBAU, Rheinzink GmbH, Datteln, 1986, S. 17-47).Because of the good corrosion resistance to weathering and / or because of the aesthetically satisfactory appearance and a sufficiently good workability, rolled zinc, copper, aluminum and lead sheets have been used for roof coverings and facade cladding for a long time, especially in the form of narrow strips and boards. These are fastened to a corresponding substructure or on a formwork with fixings and connected to one another by lying or standing folds. In the present, such sheets are used particularly for the design of facades and, due to their color and shape, represent an optical enrichment in building construction (DE-B-1 509 114; company lettering: RHEINZINK (R) IM HOCHBAU, Rheinzink GmbH, Datteln, 1986, pp. 17-47).

Bekannt ist auch aus der DE-B-2 702 939 eine Dachdeckung aus Blechtafeln, die einen abgebogenen Rand und im Abstand von diesem eine abgebogene Verbindungsleiste aufweisen, welche in der Dachdeckung vom abgebogenen Rand der Nachbartafel umgriffen ist und zusammen mit diesem einen Hohlraum bildet, der von einem hohlen Verbindungsprofil ausgefüllt ist. Die Blechtafeln sind durch an diesen und an der Dachkonstruktion angreifende Hafte gegeneinander verspannt. Durch die Verwendung von im Querschnitt kreisförmigen oder polygonalen Verbindungsprofilen sind die Dachdeckerarbeiten mit einem nicht unbeachtlichen Aufwand verbunden. Darüber hinaus bietet die Oberflächengestalt der Dachdeckung Windkräften zahlreiche Angriffsflächen.Also known from DE-B-2 702 939 is a roof covering made of sheet metal, which has a bent edge and a bent connecting strip at a distance therefrom, which is encompassed in the roof covering by the bent edge of the neighboring plate and forms a cavity together with the latter, which is filled with a hollow connecting profile. The metal sheets are braced against each other by adhesions that attack them and the roof structure. By using circular or polygonal cross-section Connection profiles are the roofing work associated with a not inconsiderable effort. In addition, the surface design of the roof covering offers numerous areas of attack to wind forces.

In der DE-C-2 908 892 sind Bleche für Dachdeckungen vorgesehen, die eine im wesentlichen rhombusförmige Gestalt aufweisen und deren abgewinkelten Randbereiche abschnittsweise zum Übergreifen der Randbereiche eines benachbarten Blechs und abschnittsweise zur Aufnahme in einen abgewinkelten Randbereich eines benachbarten Blechs ausgebildet sind. Diese Bleche, die nur mit einem vergleichsweise erheblichen Aufwand durch Fließpressen, Tiefziehen oder dergleichen Umformmaßnahmen herstellbar sind, können bei ihrer Verarbeitung am Bau in ihrer Form nicht mehr verändert werden, so daß Anschlüsse an Mauern, Dachteile, Kamine, Dachdurchbrüche etc. nur sehr schwierig herstellbar sind.In DE-C-2 908 892 sheets for roof coverings are provided which have an essentially rhombus-shaped shape and whose angled edge regions are designed in sections to overlap the edge areas of an adjacent sheet and in sections to be received in an angled edge area of an adjacent sheet. These sheets, which can only be produced with a comparatively considerable effort by extrusion, deep drawing or similar forming measures, can no longer be changed in their shape during processing on the building, so that connections to walls, roof parts, chimneys, roof openings etc. are only very difficult are producible.

Die DE-C-3 700 595 beschreibt eine metallische Deckplatte zur Deckung von Dächern und Wänden, die durch eine zweifache spitzwinklige, Z-förmige Abkantung in zwei parallele, sich im Bereich der Abkantung überdeckende, in Gebrauchslage obere und untere Plattenteile aufgeteilt sind. Der untere Plattenteil ist am unteren Rand mit einer einfachen spitzwinkligen Anschlagabkantung versehen und der obere Plattenteil um einen Befestigungsrand verlängert, so daß die obere Abkantung als Anschlagleiste für die untere randseitige Abkantung der Deckplatte der nächsthöheren Reihe von Deckplatten herangezogen werden kann und dadurch nur die unterste Reihe von Deckplatten in der Waagerechten ausgerichtet werden muß. Die aus derartigen Deckplatten hergestellte Deckung ist mit einem relativ groben Materialaufwand verbunden und unterliegt wegen ihrer Oberflächenausbildung einer erhöhten Windlast.DE-C-3 700 595 describes a metallic cover plate for covering roofs and walls, which are divided by a double acute-angled, Z-shaped fold into two parallel, overlapping in the area of the fold, in the use position upper and lower plate parts. The lower plate part is provided with a simple acute-angled stop bend at the lower edge and the upper plate part is extended by a fastening edge, so that the upper bend can be used as a stop bar for the lower edge-side bend of the cover plate of the next higher row of cover plates and thus only the bottom row of cover plates must be aligned horizontally. The cover made of such cover plates is associated with a relatively large amount of material and is subject to an increased wind load due to its surface formation.

Bekannt (FR-A-427 360) ist auch rhombische oder quadratische für Dachdeckungen und Fassadenbekleidungen geeignete Bleche zu verwenden, die auf einer Unterkonstruktion mittels fester Falzhaften verlegt und durch an ihren Seiten angebogene liegende einfache Querfalze, die in der oberen Blechhälfte bauabseitig und in der unteren Blechhälfte bauseitig angebracht sind, miteinander verbunden sind. Da die Falzhaften über den Rand der Bleche stehen, lassen sich die schräg nach links und rechts oben anschließenden Bleche nicht ungehindert auf die Querfalze der oberen Blechhälfte des vorhergehenden Blechs aufschieben.Also known (FR-A-427 360) is rhombic or square sheets suitable for roofing and facade cladding to be used, which are laid on a substructure by means of fixed rabbets and are connected to one another by simple transverse folds which are bent on their sides and which are provided on the building side in the upper half of the sheet and on site in the lower half of the sheet. Since the folds are over the edge of the sheets, the sheets that adjoin at the top left and right cannot be pushed onto the cross folds of the upper sheet half of the previous sheet without hindrance.

Die DE-B-1 035 342 bezieht sich auf rhombusförmige Dachplatten mit auf der Gesamtlänge der Seitenkanten umlaufenden Falzen, die an der oberen Blechhälfte nach oben und an der unteren Blechhälfte nach unten gerichtet sind, wobei an der oberen Ecke der Dachplatte eine aus dem Zuschnitt der Platte ausgestanzte Lasche vorgesehen ist, an der oberseitig eine mit einem Nagelloch zum Befestigen auf der Unterkonstruktion versehene Verstärkungszunge befestigt ist. Das untere Ende der Verstärkungszunge bildet eine einspringende Ecke und greift in eine als nach unten vorstehender Bordwinkel ausgebildete Wassernase der diagonal anschließenden Platte ein.DE-B-1 035 342 relates to rhombus-shaped roof tiles with folds running around the entire length of the side edges, which are directed upwards on the upper sheet metal half and downwards on the lower sheet metal sheet, one from the blank at the upper corner of the roof sheet the plate punched out tab is provided, on the top of which a reinforcing tongue provided with a nail hole for attachment to the substructure is attached. The lower end of the reinforcing tongue forms a recessed corner and engages in a water lug of the diagonally adjoining plate, which is designed as a protruding flange angle.

Es ist die Aufgabe der vorliegenden Erfindung, gewalzte NE-Bleche für Dachdeckung und Fassadenbekleidung der eingangs beschriebenen Form so auszugühren, daß die Wasserableitung und Veilegbarkeit der Bleche verbessert ist.It is the object of the present invention to carry out rolled non-ferrous sheets for roofing and facade cladding of the form described at the outset in such a way that the water drainage and the sheet's ability to be improved is improved.

Die Lösung dieser Aufgabe besteht darin, daß die in Fallrichtung verlaufende an der unteren Blechhälfte befindliche Ecke unter Bildung einer Traufkante bauseitig liegend abgebogen ist und die Längsseiten der an der oberen Blechhälfte bauabseitig angebrachten Querfalze jeweils eine Ausnehmung aufweisen, deren Tiefe wenigstens der Wanddicke der Biegezone des auf den Schenkel des Querfalzes aufschiebbaren Falzhaftes entspricht.The solution to this problem is that the corner located in the direction of the fall on the lower half of the sheet metal is bent on site to form an eaves edge and the long sides of the transverse folds provided on the upper sheet metal half each have a recess, the depth of which is at least the wall thickness corresponds to the bending zone of the foldable that can be pushed onto the leg of the transverse fold.

Die so ausgebildeten Bleche sind in Schablonendeckung mit in Fallrichtung verlaufender Diagonale so verlegbar, daß ein symmetrisches Muster mit einem rhythmischen Wechsel von schräg nach oben zur einen und zur anderen Seite verlaufenden stufenförmigen Linien entsteht. Eine solche Schablonendeckung bietet Windkräften nur geringe Angriffsmöglichkeiten. Die schräg nach links und rechts oben anschließenden NE-Bleche sind mit einem ihrer bauseitigen Querfalze der unteren Blechhälfte ungehindert auf die Querfalze der oberen Blechhälfte des vorhergehenden Blechs aufschiebbar. Die Traufkante ermöglicht eine optimale Verteilung der abtropfenden Feuchtigkeit.The sheets thus formed can be laid in a template covering with the diagonal running in the direction of fall so that a symmetrical pattern with a rhythmic change from obliquely upward to one side and to the other side step-shaped lines is created. Such a stencil covering offers only slight possibilities of attack to wind forces. The NE sheets, which are diagonally to the left and right at the top, can be pushed onto the cross folds of the upper sheet half of the previous sheet with one of their cross folds on the lower sheet half. The eaves edge enables an optimal distribution of the dripping moisture.

Im Rahmen der vorzugsweisen Ausgestaltung der Erfindung besitzt die Platine zur Herstellung der NE-Bleche einen rhombischen oder quadratischen Umriß mit Eckenschnitten, die im Bereich der einen Diagonale eine rhombische oder quadratische kodiagonal angeordnete Form und im Bereich der anderen Diagonale eine pfeilspitzenförmige mit der Symmetrieachse kodiagonal angebrachte Form aufweisen und so groß sind, daß sich die anzubiegenden Querfalze in den Eckbereichen nicht überlappen.In the context of the preferred embodiment of the invention, the circuit board for producing the non-ferrous metal sheets has a rhombic or square outline with corner cuts, which has a rhombic or square codiagonal shape in the area of one diagonal and an arrowhead-shaped shape with the axis of symmetry in the area of the other diagonal Have shape and are so large that the cross folds to be bent do not overlap in the corner areas.

Um nach einem weiteren Merkmal der Erfindung eine anrißfreie und bruchfreie Umformbarkeit, insbesondere Kaltverformung der Platine bzw. der NE-Bleche zu ermöglichen, verläuft die Walzrichtung der Platine parallel zu zwei parallel verlaufenden Seiten.In order to enable a crack-free and unbreakable formability, in particular cold deformation of the blank or non-ferrous metal sheets, according to a further feature of the invention, the rolling direction of the blank runs parallel to two parallel sides.

Die Erfindung ist in der Zeichnung beispielhaft dargestellt und wird nachfolgend näher erläutert.The invention is illustrated by way of example in the drawing and is explained in more detail below.

Fig. 1 zeigt in einer Draufsicht eine aus bandgewalztem Titanzink nach DIN 17770 ausgestanzte Platine (1) von 0,7 mm Dicke von rhombischem Umriß mit Eckenschnitten (2,3), die im Bereich der kleineren Diagonale eine rhombische kodiagonal angeordnete Form und im Bereich der gröberen Diagonale eine pfeilspitzenförmige mit der Symmetrieachse kodiagonal angebrachte Form aufweisen. In den Eckpunkten der aufeinandertreffenden Seiten der durch die Eckenschnitte (2) im Bereich der kleineren Diagonale entstandenen Innenecken schneiden sich die strichpunktiert dargestellten Biegelinien (4) der anzuformenden Schenkel (5,5′) der Querfalze, an deren in der oberen Platinenhälfte (6) verlaufenden Seiten jeweils eine Ausnehmung (7) vorgesehen ist.Fig. 1 shows a plan view of a stamped from band-rolled titanium zinc according to DIN 17770 board (1) of 0.7 mm thickness of rhombic outline with corner cuts (2,3), which in Area of the smaller diagonal has a rhombic, codiagonally arranged shape and, in the area of the coarser diagonal, an arrowhead-shaped shape with the axis of symmetry attached codiagonally. In the corner points of the meeting sides of the inner corners created by the corner cuts (2) in the area of the smaller diagonal, the bend lines (4) of the legs (5,5 ′) of the transverse folds to be molded intersect with dash-dotted lines, on the upper half of the plate (6) extending sides each have a recess (7) is provided.

In Fig. 2 ist eine Draufsicht auf ein für eine Schablonendeckung geeignetes Blech und in Fig. 3 ein Schnitt entlang der Schnittlinie I-I der Fig. 2 dargestellt. In die an den bauabseitigen Schenkeln (5) der Querfalze der oberen Blechhälfte (6) angebrachten Ausnehmungen (7) greift ein auf einer Unterkonstruktion durch Nägel oder dergleichen befestigbare Falzhaft kraftschlüssig ein. Die Tiefe der Ausnehmung (7) entspricht wenigstens der Dicke der Biegezone des Falzhafts. An der unteren Blechhälfte (8) sind die Schenkel (5′) der Querfalze bauseitig angebogen und die in Richtung der größeren Diagonale liegende untere Ecke (9) ist unter Ausbildung einer Traufkante (10) bauseitig abgebogen.FIG. 2 shows a top view of a sheet suitable for a stencil covering and FIG. 3 shows a section along the section line I-I of FIG. 2. In the recesses (7) provided on the legs (5) of the transverse folds of the upper sheet metal half (6) on the construction side, a recessed grip which can be fastened to a substructure by nails or the like engages non-positively. The depth of the recess (7) corresponds at least to the thickness of the bending zone of the fold stick. On the lower half of the sheet (8), the legs (5 ') of the transverse folds are bent on site and the lower corner (9) lying in the direction of the larger diagonal is bent on site to form an eaves edge (10).

In Fig. 4 ist eine Draufsicht auf eine aus mehreren Blechen (1) gebildete Fassadenbekleidung und in Fig. 5 ein Schnitt entlang der Schnittlinie II-II der Fig. 4 wiedergegeben. Die Bleche (1) sind nach Art einer Schablonen-Schieferdeckung auf einer Unterkonstruktion mittels Falzhaften befestigt und so angeordnet, daß die bauabseitig verlaufenden Schenkel (5) der Querfalze der oberen Blechhälfte (6) jeweils hinter einen bauseitig angebrachten Schenkel (5′) der Querfalze des schräg nach links und rechts oben anschließenden Blechs (1) der unteren Blechhälfte (8) greifen.FIG. 4 shows a top view of a facade cladding formed from a plurality of metal sheets (1) and FIG. 5 shows a section along the section line II-II of FIG. 4. The sheets (1) are fastened in the manner of a stencil slate cover on a substructure by means of rabbets and arranged so that the legs (5) of the transverse folds of the upper plate half (6), which extend on the building side, each behind a leg (5 ') of the transverse folds provided on site of the sheet (1) of the lower half of the sheet (8) that adjoins at the top left and right.

Claims (4)

1. Rolled non-ferrous metal sheets, preferably of rolled strip alloy zinc according to DIN 17770, for roofing and cladding, which, beginning at the eaves, can be laid opposite to the direction of descent on a substructure by means of fixed cleats and connected to one another by simple horizontal cross seams which are bent at their sides, which sheets have a rhombic or square form, the cross seams being formed away from the building in the upper sheet half and towards the building in the lower sheet half, characterised in that the corner (9) extending in the direction of descent at the lower sheet half (8) is bent horizontally towards the building so as to form an eaves edge (10), and the longitudinal sides of the cross seams which are formed away from the building at the upper sheet half (6) in each case comprise a recess (7), the depth of which corresponds at least to the wall thickness of the bending zone of the cleat, which can be pushed onto the flange (5) of the cross seam.
2. A blank for producing the non-ferrous metal sheets according to claim 1, characterised by a rhombic or square contour with corner sections (2, 3), which have a rhombic or square codiagonally disposed form in the area of one diagonal and an arrow-shaped form which is disposed codiagonally to the axis of symmetry in the area of the other diagonal and are of a size such that the cross seams to be bent do not overlap in the corner areas.
3. A blank according to claim 2, characterised in that the rolling direction extends parallel to two parallel sides.
4. Use of the non-ferrous metal sheets according to claims 1 to 3 for producing template coverings with diagonals extending in the direction of descent.
EP89202980A 1988-12-16 1989-11-23 Cold-controlled metal sheets for covering a roof and for cladding a wall Expired - Lifetime EP0378869B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89202980T ATE78311T1 (en) 1988-12-16 1989-11-23 ROLLED NON-FERROUS SHEET FOR ROOF COVERING AND FAÇADE COVERING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3842322 1988-12-16
DE3842322A DE3842322A1 (en) 1988-12-16 1988-12-16 ROLLED NE-SHEETS FOR ROOF COVERING AND FAÇADE CLOTHING

Publications (2)

Publication Number Publication Date
EP0378869A1 EP0378869A1 (en) 1990-07-25
EP0378869B1 true EP0378869B1 (en) 1992-07-15

Family

ID=6369275

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89202980A Expired - Lifetime EP0378869B1 (en) 1988-12-16 1989-11-23 Cold-controlled metal sheets for covering a roof and for cladding a wall

Country Status (4)

Country Link
EP (1) EP0378869B1 (en)
AT (1) ATE78311T1 (en)
DE (2) DE3842322A1 (en)
DK (1) DK168021B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2712620B1 (en) * 1993-11-18 1996-01-12 Mecatechnix Sarl Element allowing to cover a roof or to clad façades.
DE20105727U1 (en) * 2001-04-02 2001-07-05 Km Europa Metal Ag Roof or facade covering

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR427360A (en) * 1911-03-14 1911-08-02 Jean Bicais Metal roofing tiles and their applications for producing roofing for buildings
CH299632A (en) * 1950-11-25 1954-06-30 Meinzer Florian Rhombus-shaped roof panel.
DE1035342B (en) * 1955-08-30 1958-07-31 Josef Sternbauer Rhombus-shaped roof panel
US2882840A (en) * 1956-02-01 1959-04-21 George F Waske Shingle construction

Also Published As

Publication number Publication date
DE58901848D1 (en) 1992-08-20
DK638489A (en) 1990-06-17
DE3842322A1 (en) 1990-06-21
DK168021B1 (en) 1994-01-17
EP0378869A1 (en) 1990-07-25
DK638489D0 (en) 1989-12-15
ATE78311T1 (en) 1992-08-15

Similar Documents

Publication Publication Date Title
DE7728703U1 (en) Façade or roof cladding
DE2846275A1 (en) EDGE MOUNTING SYSTEM FOR PLANTED ROOFS
DE1484137A1 (en) Building board
DE202005002105U1 (en) Modular roof tile has folded interlocking edges incorporating air ventilation duct
DE2508157A1 (en) METAL ROOF CONSTRUCTION
EP0378869B1 (en) Cold-controlled metal sheets for covering a roof and for cladding a wall
DD283663A5 (en) PANEL BOARD
DE3512762A1 (en) FLAT-DESIGNED ROOF COVERING AND FACADE ELEMENTS
DE2525130A1 (en) ROOF ELEMENT
AT402315B (en) MULTI-SIDED, METAL AND / OR PLASTIC PANEL
DE8422447U1 (en) BURNED CLAY ELEMENT FOR SHAPING A SHINGLE OR SPECIAL SELF-HOLDING BRICK FOR PANELS AND PANELS MADE FROM SUCH ELEMENTS
DE3904174A1 (en) Roof penetration surround
DE4316437A1 (en) Sheet-metal cover strip - incorporating narrow longitudinal regions with lower strength and higher breaking strain than the rest of the strip
WO1994026997A1 (en) Sheet metal covering strips
DE3713320A1 (en) Plastic roof covering
DE7837923U1 (en) FIRST BRICK
EP0610157A1 (en) Covering for vertical or sloping outer surfaces of buildings
DE16434C (en) Roof coverings with metal plates
EP0674061B1 (en) Roof shingle
DE9114556U1 (en) Flashing frame
DE29819035U1 (en) Cover for roofs and facades
DE2810757A1 (en) Roof edge finishing profile - comprises monolithic foamed core with block engaging wall hook in dovetail groove
DE202024100540U1 (en) Metal roof panel
DE8330003U1 (en) Shingle element for the production of a wall cladding
EP1694927B1 (en) Plain ridge tile

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

Kind code of ref document: A1

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

17P Request for examination filed

Effective date: 19900911

17Q First examination report despatched

Effective date: 19910603

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

REF Corresponds to:

Ref document number: 78311

Country of ref document: AT

Date of ref document: 19920815

Kind code of ref document: T

REF Corresponds to:

Ref document number: 58901848

Country of ref document: DE

Date of ref document: 19920820

ET Fr: translation filed
ITF It: translation for a ep patent filed

Owner name: STUDIO JAUMANN

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
EPTA Lu: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20001020

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20001024

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20001026

Year of fee payment: 12

Ref country code: LU

Payment date: 20001026

Year of fee payment: 12

Ref country code: CH

Payment date: 20001026

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20001027

Year of fee payment: 12

Ref country code: AT

Payment date: 20001027

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20001117

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011123

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011123

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011123

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011130

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011130

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011130

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

BERE Be: lapsed

Owner name: RHEINZINK G.M.B.H.

Effective date: 20011130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020702

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20011123

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020730

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20020601

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051123