EP0421727B1 - Eindeckungsblech-Bauweise - Google Patents

Eindeckungsblech-Bauweise Download PDF

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Publication number
EP0421727B1
EP0421727B1 EP90310769A EP90310769A EP0421727B1 EP 0421727 B1 EP0421727 B1 EP 0421727B1 EP 90310769 A EP90310769 A EP 90310769A EP 90310769 A EP90310769 A EP 90310769A EP 0421727 B1 EP0421727 B1 EP 0421727B1
Authority
EP
European Patent Office
Prior art keywords
panels
clip
support structure
clip means
panel
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
EP90310769A
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English (en)
French (fr)
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EP0421727A1 (de
Inventor
Anton Robert Frederiksen
Gordon Proctor
William Mcgregor
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.)
WARD BUILDING SYSTEMS LIMITED
Original Assignee
WARD BUILDING SYSTEMS Ltd
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 WARD BUILDING SYSTEMS Ltd filed Critical WARD BUILDING SYSTEMS Ltd
Publication of EP0421727A1 publication Critical patent/EP0421727A1/de
Application granted granted Critical
Publication of EP0421727B1 publication Critical patent/EP0421727B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/366—Connecting; Fastening by closing the space between the slabs or sheets by gutters, bulges, or bridging elements, e.g. strips
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
    • E04D3/30—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/3607—Connecting; Fastening the fastening means comprising spacer means adapted to the shape of the profiled roof covering

Definitions

  • This invention relates to a sheet cladding system for a building, and more particularly, but not exclusively, to a sheet cladding system for roofing a building.
  • each cladding panel of the system has a male edge formation along one edge, and a female edge formation along an opposite edge, with ribs which extend generally parallel to the edges between the edges.
  • the male edge formation of one panel overlaps with a female edge formation on the next panel and clips are provided secured to a support structure such as one or more rafters or other structural members beneath the panels which co-operate with the ribs, or with the overlapped edge formations as appropriate, to secure the cladding panels to the support structure.
  • a support structure such as one or more rafters or other structural members beneath the panels which co-operate with the ribs, or with the overlapped edge formations as appropriate, to secure the cladding panels to the support structure.
  • US-4,446,665 discloses an insulated sheet cladding system comprising a plurality of metal sheets, each having an underlying insulating blanket. Opposite edges of adjacent cladding sheets are disposed in side by side relationship and are fastened to a support structure by a clip means which co-operates with the side by side edges.
  • the cladding sheets are relatively narrow and no securement to the support structure is provided between the edges of a sheet. Such a system requires the provision of a large number of relatively narrow separate sheets.
  • a sheet cladding system for a building comprising at least two cladding panels and a support structure, the cladding panels each comprising opposite edges and at least one edge of each of the panels, in use, lying in side by side relationship with an edge of another panel, a first clip means which co-operates with the side by side edges of the panels, each said edge of the cladding panels comprising an edge formation which extends generally away from the support structure and has a crown part having an underside facing the support structure and an upstand, the first clip means comprising at least one clip which comprises a base, a pair of hooks which extend in opposite directions, one of the hooks engaging over an upstand of one of the panels to retain the edge formation relative to the support structure to which the clip is secured, and the other of the hooks engaging over the adjacent upstand of the other panel to retain the other edge formation relative to the support structure to which the clip is secured, wherein the cladding panels each have at least one recess between said edges and second clip means are secured to
  • the second clip may comprise a base flange and a pair of upstanding limbs, each limb having at its upper edge a downwardly and outwardly extending tail, the ends of the tail engaging a re-entrant formation of the recess.
  • an arrangement in accordance with the invention enables roof lights and other roof devices such as soakers and upstands to be incorporated into the roof with more ease than with the lapping arrangements described.
  • the panels can be installed in either direction from a start position since the panels are not handed. This can be particularly advantageous where the system must be installed from a start position between the ends of the finished system.
  • both of the adjacent edges are held securely and efficiently.
  • the recesses of the cladding panels of the present invention may each extend towards the support structure but preferably each extend away from the support structure so that intermediate parts of the panels between the recesses lie adjacent or in engagement with the support structure.
  • each recess of each panel is provided with an upstanding rib which extends generally longitudinally of the panel for example in a direction generally parallel to the edges of the panel, although the recess of the panel may comprise a plurality of discrete recesses provided in the panels if desired, with which the second clip means engage.
  • the support structure may comprise a plurality of support members which underlie the panels, each support member having first and second clip means secured thereto.
  • each recess of each panel may comprise a re-entrant formation with which the second clip means engage, preferably as the cladding panel is moved relatively towards the support structure.
  • the second clip means may comprise at least one clip, which comprises a pair of limbs which are resiliently biased outwardly away from one another and snap inter-engage into a respective re-entrant formation of a recess.
  • a capping strip may be provided which clips over and engages with the edge formations of the adjacent cladding panels or the hooks of the or each clip of the first clip means.
  • the re-entrant formations of the recesses may be provided by rolled formations at the crown of the rib and the re-entrant formations thus may extend for the entire length of the rib, or only part of the way therealong as desired.
  • the or each of the support members may extend transversely, generally perpendicularly to the edges of the panels, although other arrangements are possible.
  • the second clip means may comprise a plurality of clips, engaged with the support structure, to engage in the recesses provided by the rib or ribs at spaced positions along the lengths thereof.
  • the first clip means may comprise a plurality of clips, engaged with the support structure, to engage with the edges of the panels at spaced positions along the panels.
  • the support structure may comprise a plurality of spaced support members which extend transversely to the edges of the panels.
  • each cladding panel has opposite edges and the support structure has a plurality of first clip means secured thereto, each first clip means comprising a pair of clips spaced apart along the support structure, the method comprising engaging said opposite edges with clips of the first clip means, characterised in that each cladding part has a recess between said opposite edges and the support structure has a clip of a second clip means secured to the support structure between the clips of each pair of clips of the first clip means and the method comprising engaging one of the edges of a first of said panels with one of the clips of one of the first clip means moving the remainder of the first cladding panel towards the structural member so that a clip of one of the second clip means is engaged in the recess, engaging a second edge of the first panel with the second clip of said one of the first clip means, engaging one of the edges of the second
  • the cladding panel may comprise a panel of a sheet cladding system of the first aspect of the invention.
  • the clip or clips of the second clip means may be snap interengaged with a re-entrant formation of the recess.
  • a sheet cladding system for a roof comprises a plurality of cladding panels, three of which are indicated at 9, 10 and 11, which are supported by an underlying support structure comprising a plurality of support members, one of which is indicated at 12, such as rafters which may in one example comprise part of a frame structure of a building.
  • the rafters 12 may lie generally parallel to one another as in this example, and may be supported on purlins but any other suitable supporting structural arrangement could alternatively be employed.
  • ribs 15 which extend generally parallel to opposite edges 16, 17, of the panels 9, 10 and 11 throughout the lengths of the panels.
  • Figure 1 only one rib 15 of panel 10 is shown, but in Figure 4, the two ribs 15 of panel 10 are shown.
  • each panel 9, 10, 11 may have any number of such ribs 15 extending throughout the length thereof as dictated by the width of the panel, and the number of sites or recesses required for anchoring the cladding panels relative to the underlying support structure.
  • Each rib 15 extends upwardly away from the support member 12, and has a re-entrant formation 18 at a crown 19 of the rib 15, which re-entrant formation 18 receives clips 20 of a "second" clip means, at spaced positions along the length of the rib 15 and secured to the support members 12.
  • the clips 20 are secured to their respective support members 12 by a pair of bolts 21, for example, which pass through openings 21 a in the clips 20, although the clips 20 could be riveted or otherwise secured as desired.
  • Each clip 20 is fabricated from a single piece of metal such as steel and has a pair of slits 23 extending downwardly from an upper edge thereof, with the metal between the slits 23 being bent in one direction out of a central plane P1 of the clip 20, to provide a first limb 24, and the metal to either side of the slits 23 being bent in an opposite direction out of the plane P1 to provide a pair of second limbs 25, each of the limbs 24, 25 having an upper edge bent over at about 45° to the limbs 24, 25, to provide tails 26 which extend generally away from the plane P1 and the ends of the tails 26 provide abutments 26 a .
  • the included angle between the limbs 24, 25 is preferably also about 45°.
  • the clips 20 also each have a further bend to provide a base flange 27 which extends at about 90° to plane P1, the base flange 27 having the openings 21 a for the bolts 21 or other fasteners which secure the clips 20 to the support members 12.
  • the abutments 26 a engage within the re-entrant formations 18 of the ribs 15 to retain the cladding panels 9, 10, 11 relative to the support member 12.
  • the support members 12 By providing at least some of the support members 12 with a clip 20 for each rib 15 across the widths of the panels 9, 10, 11, the entire length of the cladding panels 9, 10, 11 is retained by the clips 20.
  • any alternative suitable clip configuration may be used for the clips of the second clip means.
  • an alternative configuration clip is shown in Figures 5 a and 5 b at 20'.
  • the clip 20' is again made from sheet metal e.g. steel bent to shape, but is generally of channel shape.
  • a base 27' of the channel is provided with a pair of apertures 21 a ' for fasteners, whereby the clip 20' can be secured to a support member beneath.
  • the limbs 24', 25' of the clips 20' exhibit resilience to permit the abutment 26 a to snap interengage in the re-entrant formations 18.
  • the side limbs 24', 25' may each be slotted as indicated in Figure 5 b at 23', to provide a plurality, in this example six, individual fingers.
  • clips of the second clip means may be formed in a suitable plastics material such as nylon, in which case the clips may have the form indicated by the dotted lines in Figure 5 a .
  • means are provided to secure the clip to a support member, and abutments are provided to interengage within the re-entrant formations 18 of the ribs of the panels.
  • edge formations 22 a , 22 b are provided, with the edge formation 22 a for edge 16 being identical to edge formation 22 b for edge 17 but oppositely handed.
  • the edge formations 22 a , 22 b each comprise half of a further rib formation 15 a , a crown part 19 a of which has an upstand 19 b which terminates in a hook 19 c .
  • the hooks 19 c of adjacent edge formations 22 a , 22 b extend away from each other.
  • edges 16, 17 are retained by further clips 30 of a "first" clip means which are again secured to the support members 12 by bolts 31 or by any other suitable means.
  • the clips 30 are made from a single piece of metal which is provided with a pair of downwardly extending slits 32, the metal between the slits 32 being bent in one direction out of a central plane P2 of the clip 30 to provide a first hook formation 34, and the metal to either side of the slits 32 being bent out of plane P2 in an opposite direction to provide a pair of second hook formations 33.
  • two further pairs of pressed out tongues 37, 38 are provided, the tongues of each pair 37, 38 being pressed out of plane P2 in opposite directions.
  • the tongues are each formed to extend upwardly and outwardly in opposite directions to provide a generally triangular shape as can be appreciated from Figure 3 a .
  • the hooks 34, 33 engage over the hooks 25 of the respective edge formations 22 a , 22 b so that the edges 16, 17 of adjacent cladding panels 9, 10, 11 are retained.
  • the pressed out tongues 37, 38 each have an inturned flange at their upper ends which provide abutments 39 which engage the underside 19 d of the respective crown part 19 a of the respective edge formation 22 a , 22 b , to add rigidity to the connection.
  • the panels 9, 10, 11 are each retained by the clips 20 intermediate their edges 16, 17 and by the clips 30 at their edges.
  • a batten cap 40 of generally inverted channel configuration is clipped over the adjacent hooks 19 c to provide a joint therebetween and suitable sealant such as a non-setting butyl or other suitable sealant, not shown, is provided within the batten cap to weatherproof the joint.
  • suitable sealant such as a non-setting butyl or other suitable sealant, not shown
  • the batten cap 40 has downwardly and outwardly extending limbs 41 at the lower free ends of which are provided inwardly extending flanges 42 which provide an abutment part for engagement with the hooks 19 c to retain the batten cap in position.
  • the various clips 20, 30 are secured to the support members 12 of the support structure. With the panel 10 orientated as shown in Figure 4, the edge 16 of panel 10 is then secured to the support member 12 by a plurality of the clips 30 which are spaced along the length of the panel 10, by engaging the hook 25 of the edge formation 16 under the hooks 34 of the clips 30.
  • the clips 30 may at this stage also be retaining the edge 17 of adjacent panel 9, although this is not shown in Figure 4.
  • the panel 10 is then moved from the condition in which the panel is spaced from the support member 12 as seen in Figure 4, towards the support member 12 so that the clips 20 engage in the ribs 15. It will be appreciated that the limbs 24, 25 of each of the clips 20 will exhibit some resilience thus enabling the abutments 26 a of the tails 26 to snap interengage into the receiving formations 18 of the ribs 15.
  • the method may conveniently be achieved by rolling the panel 10 into position, i.e. by deforming the panel to a slightly convex shape as indicated in Figure 4, and engaging the clips 20 within the ribs 15 across the width of the panels in turn.
  • edge 17 of the panel 11 is retained by clips 30 by engaging the hook 19 c of the edge formation 22 b under the hook 33 of the clip 30.
  • any desired form of support structure underlying the cladding panels 9, 10, 11 may be provided, provided that clips 20, (or 20') 30 can be secured thereto.
  • the cladding panels 9, 10, 11 shown in the drawings are only examples of configurations of cladding panels which may incorporate the invention.
  • the cladding panels 9, 10, 11 include intermediate ribs 40 smaller than ribs 18 which each extend parallel to the edges 16, 17, and ribs 15 to add rigidity to the panels 9, 10, 11. These need not be required in an alternative construction, or ribs of different configurations may be provided as desired.
  • the ribs 15 need not be of the configuration shown, although preferably the ribs 15 each have a re-entrant formation 18 to engage with the clips 20. Instead of extending away from the support member 12, suitably configured ribs may provide recesses which extend towards the member 12 if desired.
  • a plurality of discrete recesses may be provided over the areas of the panels 9, 10, 11 with which the clips 20 or 20' engage.
  • the cladding panels 9, 10, 11 are more conveniently made, and installation is considerably simplified as alignment of clips with the ribs 15 is simpler.
  • the clips 20 or 20' which engage in the recesses of the ribs 15 or other recesses may be of alternative configurations provided that the clips 20, 20' can co-operate with the respective ribs/other recesses.
  • the clips 30 may be of alternative configurations to co-operate with the edge formations of the panels 9, 10, 11, which could also be of alternative configurations.
  • the clips 20, 30 need not each be made from a single piece of metal as described, but could be otherwise fabricated as desired.
  • any one panel may be removed in the event of that panel becoming damaged or otherwise requiring replacement more easily than if the edges of the panels were overlapped as with conventional arrangements.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Glass Compositions (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)
  • Connection Of Plates (AREA)
  • Tents Or Canopies (AREA)

Claims (11)

  1. Flächenverbindesystem für ein Gebäude, das wenigstens zwei Verbindeplatten (9, 10, 11) und eine Tragkonstruktion (12), wobei jede Verbindeplatte entgegengesetzte Kanten (16, 17) umfaßt und wenigstens eine Kante (16, 17) jeder Platte (9, 10, 11) im Gebrauch Seite an Seite mit einer Kante einer weiteren Platte liegt, eine erste Verbindungseinrichtung (30), die mit den Seite-an-Seite-Kanten (16, 17) der Platten zusammenwirkt, wobei jede Kante (16, 17) der Verbindeplatten (9, 10, 11) eine Kantenausbildung (22a, 22b) umfaßt, die sich im wesentlichen von der Tragkonstruktion (12) weg erstreckt und einen Kopfteil (19a), der eine zur Tragkonstruktion (12) zeigende Unterseite (19d) aufweist, und einen aufragenden Teil (19b) hat, wobei die erste Verbindungseinrichtung (30) wenigstens eine Klammer umfaßt, die eine Basis (36) umfaßt, ein Paar Haken (33, 34) umfaßt, die sich in entgegengesetzte Richtungen erstrecken, wobei einer der Haken über einen aufragenden Teil einer der Platten greift, um die andere Kantenausbildung relativ zur Tragkonstruktion zu halten, an der die Klammer gesichert ist, und der andere Haken über den anliegenden aufragenden Teil der anderen Platte greift, um die andere Kantenausbildung relativ zur Tragkonstruktion zu halten, an der die Klammer gesichert ist, dadurch gekennzeichnet, daß jede Verbindeplatte (9, 10, 11) wenigstens eine Ausnehmung (15) zwischen den Kanten (16, 17) hat und zweite Verbindungseinrichtungen (20) an der Tragkonstruktion (12) gesichert sind und mit den Ausnehmungen (15) zusammenwirken, um die Platten an der Tragkonstruktion an wenigstens einer Ausnehmung zu sichern, und jede erste Verbindungseinrichtung (30) ein Paar Zungen (37, 38) hat, die sich nach oben und nach außen in entgegengesetzte Richtungen erstrecken und an ihren oberen Enden nach innen gerichtete Flansche haben, die Lager (39) zur Verfügung stellen, um mit den Unterseiten (19d) der Kopfteile (19a) der aneinanderliegenden Platten in Eingriff zu stehen.
  2. Flächenverbindesystem nach Anspruch 1, worin die zweite Verbindungseinrichtung (20) einen Basisflansch (27) und ein Paar aufragende Arme (25) umfaßt, wobei jeder Arm (25) an seinem oberen Ende einen sich nach unten und nach außen erstreckenden Ausläufer (26) aufweist, wobei die Enden (26a) des Ausläufers (26) mit einer einspringenden Formation der Ausnehmung (15) in Eingriff stehen.
  3. Flächenverbindesystem nach Anspruch 1 oder 2, bei dem jede Platte (9, 10, 11) eine Mehrzahl von Ausnehmungen (15) aufweist, die sich von der Tragkonstruktion (12) weg erstrecken, so daß zwischenliegende Teile der Platten zwischen den Ausnehmungen (15) anliegen oder in Eingriff mit der Tragkonstruktion (12) liegen.
  4. Flächenverbindesystem nach einem der vorangehenden Ansprüche, bei dem die oder jede Ausnehmung (15) jeder Platte (9, 10, 11) mit einer aufragenden Rippe (15) versehen ist, die sich im wesentlichen in Längsrichtung der Platte erstreckt.
  5. Flächenverbindesystem nach einem der vorangehenden Ansprüche, bei dem die Tragkonstruktion (12) eine Mehrzahl von Tragelementen (12) umfaßt, die unter den Platten liegen, wobei an jedem Tragelement die erste und zweite Verbindungseinrichtung (30, 20) gesichert sind.
  6. Flächenverbindesystem nach einem der vorangehenden Ansprüche, bei dem die oder jede Ausnehmung (15) jeder Platte eine einspringende Ausbildung (18) aufweist, mit der die zweite Verbindungseinrichtung (20) in Eingriff steht.
  7. Flächenverbindesystem nach Anspruch 6, bei dem die zweite Verbindungseinrichtung (20) mit der einspringenden Ausbildung (18) in Eingriff steht, wenn die Verbindeplatte relativ zur Tragkonstruktion bewegt wird.
  8. Flächenverbindesystem nach einem der vorangehenden Ansprüche, bei dem die zweite Verbindungseinrichtung (20) wenigstens eine Klammer (20) umfaßt, die ein Paar Arme (24, 25) umfaßt, die voneinander weg nach außen federnd vorgespannt sind und in eine jeweilige einspringende Ausbildung (18) einer Ausnehmung (15) ineinandergreifend einrasten.
  9. Flächenverbindesystem nach einem der vorangehenden Ansprüche, bei dem die Kanten (16, 17) der Verbindeplatten (9, 10, 11), die aneinanderliegen, je eine Kantenausbildung (22a, 22b) umfassen und jede der entgegengesetzten Kanten (16, 17) der Platte ähnliche, aber entgegengesetzt händige Kantenausbildungen (22a, 22b) aufweist, so daß die Platten selbst nicht händig sind.
  10. Flächenverbindesystem nach einem der vorangehenden Ansprüche, bei dem ein Abdeckstreifen (40) mit Klammern darüber versehen ist und mit den Kantenausbildungen (22a, 22b) der aneinanderliegenden Verbindeplatten oder der Haken (33, 34) der oder jeder Klammer der zweiten Verbindungseinrichtung (30) in Eingriff steht.
  11. Verfahren zum Befestigen von wenigstens zwei Verbindeplatten (9, 10, 11) eines Flächenverbindesystems nach einem der vorangehenden Ansprüche an eine darunter befindliche Tragkonstruktion (12), worin jede Verbindeplatte entgegengesetzte Kanten (16, 17) aufweist, und die Tragkonstruktion (12) eine Mehrzahl von daran gesicherten ersten Verbindungseinrichtungen (30) aufweist, wobei jede erste Verbindungseinrichtung ein Paar Klammern umfaßt, die voneinander beabstandet entlang der Tragkonstruktion (12) sind, wobei das Verfahren das Ineinandergreifen der entgegengesetzten Kanten (16, 17) mit Klammern der ersten Verbindungseinrichtung (30) umfaßt, dadurch gekennzeichnet, daß jeder Verbindeteil (9, 10, 11) eine Ausnehmung (15) zwischen den entgegengesetzten Kanten (16, 17) aufweist und die Tragkonstruktion (12) eine Klammer einer zweiten Verbindungseinrichtung (20) aufweist, die an der Tragkonstruktion (12) zwischen den Klammern (30) jedes Paars von Klammern der ersten Verbindungseinrichtung gesichert wird und das Verfahren das Ineinandergreifen einer (16) der Kanten einer ersten Platte mit einer der Klammern (30) einer der ersten Verbindungseinrichtungen (30), wodurch der Rest der ersten Verbindeplatte in Richtung zur Tragkonstruktion (12) bewegt wird, so daß eine Klammer (20) einer der zweiten Verbindungseinrichtungen in die Ausnehmung (15) eingreift, das Ineinandergreifen einer zweiten Kante (17) der ersten Platte mit der zweiten Klammer (30) einer der ersten Verbindungseinrichtung, das Ineinandergreifen einer der Kanten der zweiten Platte mit einer der Klammern (30) der anderen der ersten Verbindungseinrichtungen, das Bewegen des Restes der zweiten Platte in Richtung der Tragkonstruktion (12), so daß die Klammer (20) einer weiteren der zweiten Verbindungseinrichtungen in die Ausnehmung (15) eingreift, und das Eingreifen einer zweiten Kante (17) der zweiten Platte mit der zweiten Klammer der anderen der ersten Verbindungseinrichtungen (30) und das Auswählen nach Belieben der einen der entgegengesetzten Kanten (16, 17) der Platten, die mit einer der Klammern (30) jeder der ersten Verbindungseinrichtungen in Eingriff zu bringen ist, umfaßt.
EP90310769A 1989-10-03 1990-10-02 Eindeckungsblech-Bauweise Expired - Lifetime EP0421727B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8922254A GB2236547B (en) 1989-10-03 1989-10-03 Sheet cladding system
GB8922254 1989-10-03

Publications (2)

Publication Number Publication Date
EP0421727A1 EP0421727A1 (de) 1991-04-10
EP0421727B1 true EP0421727B1 (de) 1995-02-15

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EP90310769A Expired - Lifetime EP0421727B1 (de) 1989-10-03 1990-10-02 Eindeckungsblech-Bauweise

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EP (1) EP0421727B1 (de)
AT (1) ATE118583T1 (de)
DE (1) DE69016907T2 (de)
GB (1) GB2236547B (de)

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US5636488A (en) * 1993-06-23 1997-06-10 Stramit Corporation Limited Panel and clip arrangement
NZ260809A (en) * 1993-06-23 1997-10-24 Stramit Corp Ltd Panel clip for roofing sheet; retaining formation with an upright tab with downwardly sloping shoulders,
US10547270B2 (en) * 2016-02-12 2020-01-28 Solarcity Corporation Building integrated photovoltaic roofing assemblies and associated systems and methods

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Publication number Publication date
ATE118583T1 (de) 1995-03-15
GB8922254D0 (en) 1989-11-15
GB2236547B (en) 1993-12-22
DE69016907T2 (de) 1995-07-13
EP0421727A1 (de) 1991-04-10
GB2236547A (en) 1991-04-10
DE69016907D1 (de) 1995-03-23

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