EP0550882B1 - Befestigungsvorrichtung für eine Gebäudewandverkleidung - Google Patents

Befestigungsvorrichtung für eine Gebäudewandverkleidung Download PDF

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Publication number
EP0550882B1
EP0550882B1 EP92121865A EP92121865A EP0550882B1 EP 0550882 B1 EP0550882 B1 EP 0550882B1 EP 92121865 A EP92121865 A EP 92121865A EP 92121865 A EP92121865 A EP 92121865A EP 0550882 B1 EP0550882 B1 EP 0550882B1
Authority
EP
European Patent Office
Prior art keywords
cladding
section
longitudinal
slot
building walls
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
EP92121865A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0550882A1 (de
Inventor
Herbert Heinemann
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.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0550882A1 publication Critical patent/EP0550882A1/de
Application granted granted Critical
Publication of EP0550882B1 publication Critical patent/EP0550882B1/de
Anticipated expiration legal-status Critical
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/06—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements
    • 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
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E04F13/0821—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements
    • E04F13/0826—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements engaging side grooves running along the whole length of the covering elements

Definitions

  • the invention relates to a building wall cladding with cladding elements such as plates, cassettes, panels or the like which abut one another along their longitudinal edges in the position of use, to be fastened to the building wall and, in the position of use, between the building wall and the cladding elements which run transversely to their longitudinal edges and which hold a U- have a similar cross-section with retaining rail legs protruding from a retaining rail web, and can be fixed on the retaining rails in an adjustable manner in the longitudinal direction of the rails and thereby come to rest on the facing longitudinal edge of the respective cladding element and hold the cladding element on the respective retaining rail.
  • cladding elements such as plates, cassettes, panels or the like which abut one another along their longitudinal edges in the position of use, to be fastened to the building wall and, in the position of use, between the building wall and the cladding elements which run transversely to their longitudinal edges and which hold a U- have a similar cross-section with retaining rail legs protrud
  • the holding rails are first attached to the building wall. Then you put the respective cladding element against the rail in question and place a retaining clip on the retaining rail, after which you slide the retaining clip against the cladding element, so that the retaining clip forms a stop in the wall plane for the local fixing of the cladding element and simultaneously the cladding element the rail holds. In this way, you get one of nails or the like. Fastening elements independent assembly, the respective cladding element being held firmly by the relevant retaining clip against the cladding element already mounted on the side opposite the retaining clip, so that no joints or the like. may occur.
  • the cladding elements are used regularly for thermal insulation, so that they are designed as thermal insulation cladding elements and can consist of heat-insulating material for this purpose. If such cladding elements are fastened to the building wall via holding rails, they are at a distance from the building wall which corresponds to the rail thickness. This creates air spaces between the building wall and the covering that covers it, which are bad for thermal insulation. Further critical points for heat protection are the holding rails themselves, which are relatively stiff and can extend like bridges over uneven walls, so that air spaces can also be present here.
  • the present invention is therefore based on the object of providing a building wall cladding of the type mentioned at the outset which, while maintaining the advantages of simple assembly, fast working and a secure hold of the cladding elements, improves the thermal insulation.
  • the holding rails with their web facing the cladding elements in the position of use and the holding clips on the holding rail web can be fixed in that the holding rails have a U-shaped cross-section and projecting on their building wall side soft elastic filler, in particular made of foam and that the cladding elements are provided with a soft foam layer surrounding the respective holding rail in the position of use and lying on both sides of the holding rail against the building wall.
  • the soft foam layer of the cladding elements thus completely fills the space that has existed between the building wall and cladding elements and, due to its flexible properties, adapts to the respective mounting rail and to unevenness in the building wall.
  • the filler body has a relatively large thickness since it is not placed on the holding rail, but instead fills its U cross section, and is therefore particularly effective in terms of thermal protection.
  • the cladding elements 2 are plates, cassettes, panels or the like. Molded parts that consist of heat-insulating material or have a heat-insulating core made of them.
  • the cladding elements 2, of which only one is shown, are fastened to the building wall 1 in such a way that they abut one another with their longitudinal edges.
  • Each cladding element thus has two mutually opposite, parallel longitudinal edges 3, 4, so that when the wall cladding is mounted, the longitudinal edge 3 of the cladding element following the element shown in FIG. 2 on the right-hand side is adjacent to the longitudinal edge 4 of the cladding element shown.
  • the holding rails 5 (only a partial longitudinal region of such a rail is shown in the drawing) have any length and can be attached to one another in their longitudinal direction or cut to a shorter length.
  • the each holding rail 5 in the direction transverse to the longitudinal edges 3, 4 of the cladding elements 2 fastened to the building wall 1, which can be done with the aid of nails or screws.
  • the holding rail has nail holes 7 and / or screw holes 8 which, as in the exemplary embodiment, can be arranged in rows in the longitudinal direction of the rail, it being possible to provide a plurality of parallel rows in each case.
  • the cladding elements 2 which are subsequently placed on the holding rails 5 thus fastened are held in place by means of the holding clips 6.
  • the holding clips 6 can be fixed on the holding rails 5 so as to be adjustable in the longitudinal direction of the rail and come to rest on the facing longitudinal edge 3 of the respective cladding element 2, so that the cladding element 2 is held on the respective holding rail 5.
  • the holding clip 6 can thus be brought into engagement with the holding rail 5 at a distance from the longitudinal edge 3, after which it is displaced in the direction of arrow 9 towards the trim element 2 until it engages the latter. Since the retaining clip 6 is pushed against the facing longitudinal edge 3 of the cladding element, the cladding element 2 is pressed against the cladding element already mounted on the other side and at the same time also held on the holding rail 5.
  • the holding clips 6 can be hung on the holding rails 5 and have a latching section 10 which, in the suspended state, has at least one formed on the respective holding rail Row of notches is assigned and adjacent. Appropriately, there are two such rows of pegs 11, 12 with successive pegs 13 and 14, respectively. The assignment is such that the inserted retaining clip 6 with its latching part 10 of the row of pegs 11, 12 can be pushed along and against the longitudinal edge 3 of the trim element 2 the catches 13, 14 are held in their position of use lying against the cladding element.
  • Each row of catches 11, 12 is formed on a longitudinal edge 15 and 16, respectively, of a holding rail longitudinal slot 17 which extends in the longitudinal direction of the rail.
  • a longitudinal slot longitudinal edges could be provided with a row of catches, however, because of the secure hold in the position of use and a uniform force absorption, it is advantageous that both longitudinal slot longitudinal edges 15, 16 each have a row of catches 11, 12.
  • the rows of catches 11, 12 should extend over the entire length of the rail so that the holding clips can be attached at any point on the holding rails and then pushed against the relevant cladding element.
  • a single longitudinal slot slot extending over the length of the rail would pose stability problems. Therefore, in the practical embodiment, there are two parallel rows 18, 19 of longitudinal slots 17 which follow one another at a distance (for reasons of clarity, reference number 17 has been entered only for some of the longitudinal slots), the longitudinal slot rows 18, 19 being longitudinally offset from one another to bridge the longitudinal slot distance are arranged.
  • Each of these longitudinal slots 17 has the two rows of catches 11, 12, so that a longitudinal slot area suitable for attaching the respective retaining clip is present at each point on the holding rail.
  • the screw holes 8 or corresponding nail holes can be arranged between the individual longitudinal slots 17 of the respective longitudinal slot row 18 or 19.
  • the rows of nail holes 7 also shown extend next to and between the rows of longitudinal slots 18, 19.
  • Each row of pegs 11, 12 is expediently or the like from a row of ratchet teeth forming the pegs 13, 14.
  • Formed locking projections which can be integrally formed on the respective holding rail.
  • the locking teeth are drawn a little wider than in reality.
  • the distance between the individual notches 13 and 14 within each row of notches must be greater than the latching section 10 of the retaining clips is thick, so that the latching section fits into the space between two notches 13 and 14.
  • the holding rail 5 is a sheet metal stamping and bending part.
  • the longitudinal slots 17 are punched out in such a way that the rows of catches 11, 12 on their longitudinal edges 15, 16 are at the same time arise. However, the material areas corresponding to the longitudinal slots 17 are not completely cut but only along the longitudinal edges 15, 16 of the longitudinal slots, so that they are still integrally connected to the remaining rail material at the longitudinal slot ends.
  • the longitudinal slots are obtained by bending the mentioned material areas away from the longitudinal slot plane after making the cuts corresponding to the longitudinal edges 15, 16, so that they form a web 20 bridging the respective longitudinal slot 17 in the longitudinal direction.
  • the webs 20 are bent out toward the rail side which faces the building wall 1 in the position of use. They increase the rail stability and, in the event of a foaming of the holding rail (to be described later), prevent the longitudinal slots from clogging.
  • the holding rails 5 have a U-like cross section with legs 21, 22 directed towards the building wall 1 in the position of use. This measure also serves to increase the rail stability. In addition, the longitudinal slots 17 get a distance from the building wall in this way, so that there is enough space for hanging the retaining clips 6.
  • the rail side facing the building wall in the position of use is provided with a dash-dotted filler 23 which expediently, as shown, protrudes on the side of the building wall, so that the holding rail abuts against this filler on the building wall.
  • a heat-insulating material in particular foam
  • the filler body is expediently soft and elastic, so that its side projecting from the rail can lie close to the building wall regardless of unevenness in the wall, so that no cavities impairing the thermal insulation can arise here.
  • the rail has a U-like cross section, the body 23 fills the entire cross section. If the foam is foamed, the bent webs 20 prevent the foam from penetrating into the longitudinal slots 17.
  • the retaining clips 6 are locked with their locking section 10 with the locking rows 11, 12 of the respective retaining rail longitudinal slot 17.
  • the retaining clips 6 On one side of this latching section 10, the retaining clips 6 have a rear engagement portion 24 which is inserted through the retaining rail longitudinal slot 17 during assembly in an inclined position, so that it is then in the suspended state when it is pivoted back into its position parallel to the retaining rail Reaches behind the support rail.
  • the rear gripping section 24 thus has a width a which is larger with respect to the width b of the holding rail longitudinal slot, so that after it has been hooked in, its outer edge regions come to lie under the longitudinal edges 15, 16 of the respective longitudinal slot 17, as shown in FIGS. 2 and 4 can be seen.
  • the holding clip 6 is secured against falling out of the holding rail 5.
  • the holding clip 6 On the other side of the latching section 10, the holding clip 6 has a holding section 25 which protrudes in front of the holding rail 5 in the position of use and comes into contact with the cladding element 2. Furthermore, the arrangement in this context is such that the width dimension c of the latching section 10, which is parallel to the longitudinal slot width b in the position of use, is greater than the longitudinal slot width at the points of the tips of the latches 13, 14. On both sides of the latching section 10, the retaining clip 6 is wider than the latching portion width c, so that the retaining clip cannot move to or away from the building wall to an undesirable extent in the suspended state.
  • the rear grip portion 24 is inserted through the respective longitudinal slot in an inclined position. This takes place at a distance from the cladding element 2 to be defined. If the retaining clip 6 is then pushed forward to the cladding element 2, the latching part 10 rattles over the two rows of catches 11, 12 until shortly before reaching the cladding element, for which purpose the retaining clip can be inclined. If the holding clip with its holding part 25 has reached the longitudinal edge 3 of the cladding element 2, one has to press again against the holding clip so that its latching part 10 snaps firmly into place and the holding part 25 lies flat against the longitudinal edge 3. This pressing into the end position takes place with elastic dodging or plastic dodging with an elastic portion of either the relevant catches 13, 14 or the rest section 10. Any plastic deformation that may occur does not disturb, since one is the one that has been produced No longer wants to disconnect.
  • the holding clip 6 shown has cutouts 26, 27 extending from the edge of the clip to form the latching section 10.
  • the longitudinal edges 15, 16 of the rail longitudinal slots 17 fit into these cutouts 26, 27.
  • the distance between the two cutouts 26, 27 corresponds to the locking section width c.
  • Fig. 5 is indicated by dash-dotted lines that in addition to the latching section 10, there may be another latching section 10 'with a different width c', which in turn can be limited by corresponding edge cutouts 26 'and 27'.
  • This latching section 10 ' the width c' of which is greater than the width c of the other latching section 27, can be used if the longitudinal edge 3 of the cladding element 2 does not run exactly at right angles to the longitudinal direction of the rail, so that the latching section 10 'follows the course of the longitudinal edge 3 correspondingly lies somewhat obliquely in the longitudinal slot 17 of the rail.
  • the retaining clips 6 can be produced particularly cheaply if they consist of flat material, in particular of sheet metal, the flat material being such that the width dimension c of the latching portion 10 is in the surface of the flat material.
  • the holding clips 6 are formed by an angled strip of material.
  • the rear grip portion 24 represents an end piece 28 directed in the position of use parallel to the longitudinal direction of the rail, from which a holding part leg 29 stands up in an L-like manner, which with its end piece 28 facing end region forms the locking portion 10.
  • the end piece 28 forming the rear gripping portion 24 extends from the latching portion 10 in the use position in the direction away from the trim element longitudinal edge 3.
  • the holding part leg 29 can, as can be seen from FIGS. 2 and 3, rest on the longitudinal edge 3 of the cladding element.
  • the cladding elements 2 are formed on their longitudinal edges 3 and 4 so that they can be inserted into one another with their longitudinal edges in the manner of a tongue and groove connection.
  • the one longitudinal edge 3 has a plug-in groove 30 and the other longitudinal edge 4 has a plug-in projection 31 which fits into the plug-in groove 30.
  • the retaining clips 6 can engage in the facing slot 30 of the respective cladding element 2 and hold the slot cheek 32 delimiting the slot 30 towards the building wall 1 against the retaining rail 5.
  • the holding part 25 is angled in a step-like manner and contains the leg 29 upstream of the end face of the groove cheek 32 belonging to the longitudinal edge 3 and facing the rear engaging part 24, as well as a leg 33 following this L-like and engaging along the insertion groove 30 of the groove cheek 32.
  • the arrangement is such that, in the position of use, the groove cheek 32 is, as it were, clamped between this leg 33 and the holding rail 5.
  • the angle ⁇ between the front leg 29 and the groove cheek side leg 33 is less than 90 °, so that the holding part 25 with elastic expansion of the angle ⁇ can be pushed onto the groove cheek 32. In the position of use, the leg 33 then presses against the groove cheek 32 with a correspondingly large elastic force.
  • the leg 33 running along the groove cheek 32 can be followed by an L-like angled leg 35, which comes to rest against the groove base 34.
  • the anchoring projections 36 can simply be bent out of the retaining clip material.
  • the holding part 25 of the holding clips is so thin-walled and has such a course that the tight plugging together of the cladding elements is not hindered. This can also be achieved by an adapted cross-sectional shape of the longitudinal edges 3, 4.
  • the trim elements 2 preferably consist of heat-insulating material, in particular essentially of a foam such as polyurethane with a brittle consistency.
  • the cladding elements can be used provided on its side facing the building wall with a soft foam layer 37 indicated by dash-dotted lines in FIG. 2, into which the holding rail 5 in question is pressed, so that it envelops it and is pressed against the building wall 1 on both sides of the rail.
  • the soft foam layer not only fills the distance between the building wall and the cladding elements, but at the same time also adapts to wall unevenness, so that together with the filler 23 of the holding rails, a whole-area building wall system and thus, as it were, full thermal insulation without any air gap is obtained.
EP92121865A 1992-01-04 1992-12-23 Befestigungsvorrichtung für eine Gebäudewandverkleidung Expired - Lifetime EP0550882B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4200124 1992-01-04
DE4200124A DE4200124A1 (de) 1992-01-04 1992-01-04 Befestigungsvorrichtung fuer eine gebaeudewandverkleidung

Publications (2)

Publication Number Publication Date
EP0550882A1 EP0550882A1 (de) 1993-07-14
EP0550882B1 true EP0550882B1 (de) 1995-11-29

Family

ID=6449119

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92121865A Expired - Lifetime EP0550882B1 (de) 1992-01-04 1992-12-23 Befestigungsvorrichtung für eine Gebäudewandverkleidung

Country Status (7)

Country Link
EP (1) EP0550882B1 (da)
AT (1) ATE130899T1 (da)
CZ (1) CZ392692A3 (da)
DE (2) DE4200124A1 (da)
DK (1) DK0550882T3 (da)
HU (2) HU212026B (da)
PL (1) PL170628B1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29717928U1 (de) * 1997-10-09 1997-11-27 Schaefer Axel Befestigungssystem zur Montage von Decken- und Wandverkleidungen
FR2815368B1 (fr) * 2000-10-12 2003-08-15 Saint Gobain Isover Element de blocage d'un parement, notamment de lambris
SE524149C2 (sv) * 2001-07-02 2004-07-06 Pergo Ab Väggbeklädnad
SE522766C2 (sv) * 2001-07-02 2004-03-02 Pergo Europ Ab Väggbeklädnad med monteringsbeslag
ITUD20040153A1 (it) * 2004-07-27 2004-10-27 Tecnoimage S R L Telaio di supporto per elementi di rivestimento
WO2007086083A1 (en) * 2006-01-24 2007-08-02 Tecnoimage Srl Supporting frame for covering elements
CN102149881A (zh) * 2008-09-12 2011-08-10 优米科尔公司 使直立锁边底板位于木材或木材衍生品的载体上的保持片
NL2008280C2 (nl) * 2012-02-13 2013-08-14 Ava Products V O F Wandsysteem.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7343976U (de) * 1974-03-28 Blanc & Co Befestigungsvorrichtung zur Montage von Verkleidungsplatten
US2129976A (en) * 1935-05-20 1938-09-13 Leon F Urbain Clip and channel
DE2106990A1 (de) * 1971-02-15 1972-08-31 Beckmann, Günter, 6084 Gernsheim Befestigungsvorrichtung für Verblender
DE3032343A1 (de) * 1980-08-28 1982-03-11 Dr. Hahn GmbH & Co KG, 4050 Mönchengladbach Befestigungsanordnung fuer profilleisten
DE3034177A1 (de) * 1980-09-11 1982-04-15 Klein Gmbh, 6349 Siegbach Vorrichtung zur unsichtbaren befestigung von grossflaechig verlegten rechteckigen plattenfoermigen bauelementen
DE3046297A1 (de) * 1980-12-09 1982-07-08 Klaus Ing.(grad.) 2942 Jever Münzer Anordnung zur befestigung von vertaefelungselementen
DE8508488U1 (de) * 1985-03-22 1986-07-17 August Vormann Kg, 5828 Ennepetal Vorrichtung zur Befestigung von Paneelen an Wänden, Decken o.dgl.
DE8533100U1 (de) * 1985-11-25 1986-01-23 Zuber, Edgar, 2432 Beschendorf Befestigungsschiene mit Klemmfeder zum Verlegen von Profilbrettern

Also Published As

Publication number Publication date
PL297263A1 (en) 1993-08-23
HUT63220A (en) 1993-07-28
DE59204506D1 (de) 1996-01-11
HU9204154D0 (en) 1993-05-28
PL170628B1 (pl) 1997-01-31
HU212026B (en) 1996-01-29
DK0550882T3 (da) 1995-12-27
DE4200124A1 (de) 1993-07-15
EP0550882A1 (de) 1993-07-14
ATE130899T1 (de) 1995-12-15
HU215472B (hu) 1999-04-28
CZ392692A3 (en) 1993-07-14

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