EP0430619B1 - Perfectionnements relatifs aux panneaux pour toiture - Google Patents

Perfectionnements relatifs aux panneaux pour toiture Download PDF

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Publication number
EP0430619B1
EP0430619B1 EP90312828A EP90312828A EP0430619B1 EP 0430619 B1 EP0430619 B1 EP 0430619B1 EP 90312828 A EP90312828 A EP 90312828A EP 90312828 A EP90312828 A EP 90312828A EP 0430619 B1 EP0430619 B1 EP 0430619B1
Authority
EP
European Patent Office
Prior art keywords
panel
head
rib portion
rib
lips
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
EP90312828A
Other languages
German (de)
English (en)
Other versions
EP0430619A1 (fr
Inventor
Lyndsay Vaughn Lewis
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.)
BROHOME Ltd
Original Assignee
BROHOME 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 BROHOME Ltd filed Critical BROHOME Ltd
Priority to AT9090312828T priority Critical patent/ATE105359T1/de
Publication of EP0430619A1 publication Critical patent/EP0430619A1/fr
Application granted granted Critical
Publication of EP0430619B1 publication Critical patent/EP0430619B1/fr
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
    • E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
    • E04D3/363—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets with snap action
    • 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
    • E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
    • E04D3/362—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by locking the edge of one slab or sheet within the profiled marginal portion of the adjacent slab or sheet, e.g. using separate connecting elements

Definitions

  • a roofing panel whose two side edges incorporate upwardly projecting respective first and second rib portions, the first rib portion having a first flank wall leading up to a head, and a second flank wall leading down from the other side of the head to terminate in a laterally extending fixing plate at the lower end thereof and projecting from the free edge of the panel to act as a fixing plate for securement of the panel to an underlying support structure, the second rib portion having a flank wall leading up to a head which fits over the head of the first rib portion of another such panel adjacent to a first panel, whereby the fixing plate extension on the other panel will be masked by the flank wall of the second rib portion of the first panel, characterised in that the head of the first rib portion defines projecting undercut lips on the two sides of the head, and the head of the second rib portion defines reentrant formations complementary to said lips on the first head portion, with said reentrant formations being undercut to cooperate with the undercut lips on the first rib portion, such that
  • An array of such panels can be mounted onto a support structure by securing the one edge by means of the fixing plate and fitting the other edge, by means of the complementary snap-fit rib portions, to a previously secured panel.
  • the securing means for securing the fixing plate to the support structure will be hidden from view and the elements, and there will be no visible external openings through the panels which might enable water to pass through.
  • the interconnection arrangement of this invention is much more secure in that the cooperating undercut lips on the first and second ribs of two adjacent panels hold the head portions together in a snap fit against accidental release.
  • the complementary engaging lip and reentrant formations on the rib portions may be provided at spaced positions along the lengths of the rib portions.
  • the two rib portions at the two edges of the panel will have flank walls facing one another, which walls slope down towards the intermediate main portion of the panel.
  • the first rib portion will ideally be formed with an outer groove in an upper end face between the two lips running along the length of the rib portion, for receipt of a natural or synthetic resinous sealant material for sealing the gap between two rib portions when interlinked.
  • the invention may be performed in various ways and one preferred example thereof is shown in the accompanying drawing which comprises a section through an assembled pair of panels formed in accordance with the invention.
  • Each panel has a main intermediate portion 1 of any desired width. This can be flat so as to overlie the supporting structure directly or could have ribbed formations which extend along the length of the panel.
  • first and second rib portions, 2 and 3 At the two ends of the central portion 1 there are provided first and second rib portions, 2 and 3.
  • the first rib portion 2 has a sloping flank portion 4 leading to an upper head 5 formed with a pair of projecting lips 6.
  • a vertical wall 7 extends to a fixing plate 8 which will be attached to a support structure by means of screws 9, bolts or other fixing devices.
  • the other rib portion 3 also has a sloping flank portion 10 leading to a head 11 which defines reentrant portions 12 which can be secured by a snap fit over the lips 6 and thus hold that end of the other panel in place.
  • a groove 13 is formed in the top wall of the head 5 of the first rib portion 2 and will receive a synthetic resin material which will seal the space between two interengaged rib portions 2 and 3.
  • the fixing of the one end of the panel to the support structure is hidden away and fully protected from the elements and adjacent panels are interlinked by a method which avoids the need to puncture holes through the panels (for fixing screws or the like) which could provide an entry point for rainwater. Also the assembly of the panels to one another is made easier than a method which requires the location and securing of fixing screws through the two panels.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Finishing Walls (AREA)
  • Glass Compositions (AREA)
  • Building Environments (AREA)
  • Artificial Fish Reefs (AREA)
  • Residential Or Office Buildings (AREA)

Claims (4)

  1. Panneau de toiture dont les deux bords latéraux comprennent une première et une seconde parties respectives en forme de nervure (2, 3) se projetant vers le haut, la première partie de nervure (3) possédant une première paroi de flanc (4) montant jusqu'à une tête (5), et une seconde paroi de flanc (7) descendant de l'autre côté de la tête pour se terminer en une plaque de fixation (8) s'étendant latéralement et à l'extrémité inférieure de celle-ci, et se projetant du bord libre du panneau afin d'agir en tant que plaque de fixation pour attacher le panneau sur une structure de support sous-jacente, la seconde partie de nervure possédant une paroi de flanc (10) montant jusqu'à une tête (11) et qui s'emboîte sur la tête de la première partie de nervure d'un autre panneau de ce type adjacent à un premier panneau, grâce à quoi l'extension formant plaque de fixation sur l'autre panneau sera masquée par la paroi de flanc de la seconde partie de nervure du premier panneau, caractérisé en ce que la tête de la première partie de nervure définit sur les deux côtés de la tête des lèvres (6) saillantes en contre-dépouille, et la tête de la seconde partie de nervure définit des formations rentrantes (12) complémentaires desdites lèvres sur la première partie de tête, lesdites formations rentrantes étant en contre-dépouille afin de coopérer avec les lèvres en contre-dépouille sur la première partie de nervure de telle manière que la seconde partie de nervure sur le premier panneau sera emboîtée par encliquetage sur la première partie de nervure de l'autre panneau adjacent audit premier panneau.
  2. Panneau selon la revendication 1, dans lequel la lèvre d'engagement et la formation rentrante complémentaires sur les parties de nervure sont prévues à des positions espacées le long des longueurs des parties de nervure.
  3. Panneau selon l'une ou l'autre des revendications 1 et 2, dans lequel les deux parties de nervure sur les deux bords du panneau ont des parois de flanc (4, 10) qui se font mutuellement face, ces parois descendant en pente en direction de la partie principale (1) intermédiaire du panneau.
  4. Panneau selon quelconque des revendications 1 à 3, dans lequel la première partie de nervure comporte une face supérieure entre les deux lèvres, ladite face supérieure étant formée avec une gorge extérieure (13) courant le long de la longueur de la partie de nervure afin de recevoir un matériau d'étanchéité résineux naturel ou synthétique afin d'étancher l'espace entre deux parties de nervures lorsqu'elles sont emboîtées.
EP90312828A 1989-11-25 1990-11-26 Perfectionnements relatifs aux panneaux pour toiture Expired - Lifetime EP0430619B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT9090312828T ATE105359T1 (de) 1989-11-25 1990-11-26 Verbesserungen in bezug auf dachbelagplatten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8926671 1989-11-25
GB898926671A GB8926671D0 (en) 1989-11-25 1989-11-25 Improvements relating to roofing panels

Publications (2)

Publication Number Publication Date
EP0430619A1 EP0430619A1 (fr) 1991-06-05
EP0430619B1 true EP0430619B1 (fr) 1994-05-04

Family

ID=10666908

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90312828A Expired - Lifetime EP0430619B1 (fr) 1989-11-25 1990-11-26 Perfectionnements relatifs aux panneaux pour toiture

Country Status (5)

Country Link
EP (1) EP0430619B1 (fr)
AT (1) ATE105359T1 (fr)
DE (1) DE69008680T2 (fr)
ES (1) ES2056393T3 (fr)
GB (2) GB8926671D0 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2245618B (en) * 1990-07-06 1994-04-06 Euroclad South Wales Ltd Building covering
FI93388C (fi) * 1992-11-19 1995-03-27 Lasse Jaemsae Levyrakenne
CA2128760C (fr) * 1994-07-25 1999-03-16 Tsan-Hsing Wu Plaque de metal ondule
AU782808B2 (en) * 1997-02-28 2005-09-01 Stramit Corporation Pty Limited Panel locking arrangement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2360879A (en) * 1943-02-13 1944-10-24 Kroier Waldemar Method of and means for interlocking and securing roofing sheets
ZA752818B (en) * 1975-05-01 1976-05-26 A Lester Building panels, and a building and method utilising building panels
AU506471B2 (en) * 1976-06-23 1980-01-03 Otto Zambelli Pty Ltd Metal cladding
US4266385A (en) * 1979-06-01 1981-05-12 Oehlert James A Interlocking building panel construction
FR2562590A1 (fr) * 1984-04-06 1985-10-11 Haironville Forges Couverture en tole metallique
SE466709B (sv) * 1988-03-16 1992-03-23 Plannja Ab Takplaat
GB8811397D0 (en) * 1988-05-13 1988-06-15 Alcan Int Ltd Metal sheeting

Also Published As

Publication number Publication date
GB2238559A (en) 1991-06-05
ES2056393T3 (es) 1994-10-01
EP0430619A1 (fr) 1991-06-05
GB9025629D0 (en) 1991-01-09
GB2238559B (en) 1994-07-27
ATE105359T1 (de) 1994-05-15
DE69008680D1 (de) 1994-06-09
DE69008680T2 (de) 1994-12-15
GB8926671D0 (en) 1990-01-17

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