EP0143042B1 - Klammer zum Befestigen von Verkleidungsplatten auf einer Konstruktion - Google Patents

Klammer zum Befestigen von Verkleidungsplatten auf einer Konstruktion Download PDF

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Publication number
EP0143042B1
EP0143042B1 EP19840402271 EP84402271A EP0143042B1 EP 0143042 B1 EP0143042 B1 EP 0143042B1 EP 19840402271 EP19840402271 EP 19840402271 EP 84402271 A EP84402271 A EP 84402271A EP 0143042 B1 EP0143042 B1 EP 0143042B1
Authority
EP
European Patent Office
Prior art keywords
arm
fixing bracket
fixing
bracket according
angled
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
Application number
EP19840402271
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English (en)
French (fr)
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EP0143042A1 (de
Inventor
Pierre Fessard
Guy Jure
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.)
KRIEG ET ZIVY
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KRIEG ET ZIVY
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Filing date
Publication date
Application filed by KRIEG ET ZIVY filed Critical KRIEG ET ZIVY
Publication of EP0143042A1 publication Critical patent/EP0143042A1/de
Application granted granted Critical
Publication of EP0143042B1 publication Critical patent/EP0143042B1/de
Expired legal-status Critical Current

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    • 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
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E04F13/0833—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable
    • E04F13/0846—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements engaging holes or grooves in the side faces of the covering elements
    • E04F13/0848—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements engaging holes or grooves in the side faces of the covering elements specially adapted for thin sheet-like materials, e.g. sheet-metal or plastics

Definitions

  • the present invention relates generally to the attachment of cladding panels to any construction.
  • these cladding panels are to be attached in a vertical plane to the walls thereof, for maintaining blocks of material insulating between them and these walls.
  • the cladding panels usually used to date for this purpose have transversely a gutter profile, with at least one of their edge wings bordered by an interlocking fold, and their attachment to the construction to equipping is done using fixing lugs, installed from place to place, and comprising, overall, a fixing bracket, one branch of which is adapted to allow attachment to such a construction and the other of which is intended to ensure the desired maintenance of the clothing panels concerned.
  • the interlocking ply (s) that the edge wings of the cladding panels used are generally directed perpendicularly to them, so that a cladding panel, previously equipped for this purpose with fixing lugs, being already in place on the construction concerned, it is necessary, for engagement on it, following a mounting of the clapboard type, of the adjacent cladding panel, first present this panel at an angle of clothing to allow penetration into the nesting fold of the one already laid, before straightening it parallel to said construction.
  • the clapboard assembly carried out between successive cladding panels is under the sole influence of the nesting folds thereof, and, in practice, the safety of this assembly may therefore prove to be insufficient.
  • each of the shore wings is bordered by an interlocking fold, outward for one of them. , and inward for the other.
  • Such cladding panels are usually used to date in a horizontal plane, for example for making false ceilings.
  • these cladding panels have interlocking pleats of largely unequal widths, one just covering the other, without positive contact. at any point of it.
  • Such cladding panels therefore do not normally lend themselves easily to installation in a vertical plane, their successive interlocking being unable to be adequately ensured perpendicularly to such a plane, that is to say perpendicular to the walls of the building to equip.
  • the present invention generally relates to a fixing lug which allows, on the contrary, such an installation, avoiding in addition the drawbacks, succinctly recalled above, embodiments with cladding panels arranged in a plane vertical known to date.
  • This fixing lug which, in general, is intended for cladding panels to be attached to a construction, said panel having transversely a gutter profile with edge wings each bordered parallel to itself by an interlocking fold , said tab is of the type comprising a fixing bracket, a first branch of which is adapted to allow attachment to such a construction and the second branch of which is intended to cooperate in the desired maintenance of such a cladding panel, and is characterized in what it includes a spring leaf defining with said second branch of the fixing bracket a housing, which opens outwards through an access slot, in the direction opposite to the construction (10), that is to say -to say to the first branch of the fixing bracket, and which is suitable for receiving, by simple snap-fastening, the interlocking folds of the wings of two adjacent cladding panels.
  • the installation is advantageously simplified, and it is faster.
  • each cladding panel of the block with insulating material which it is responsible for maintaining parallel to the wall to be fitted, this block can for example be suitably adhered, in particular by gluing, to the internal surface of such a covering panel.
  • the exposure times are further reduced accordingly.
  • the clapboard assembly produced is particularly safe and reliable, due to the fact that it is under the influence, not only of such interlocking folds, but also of leaf springs contributing to the relative maintenance thereof.
  • the fixing lug according to the invention advantageously opens up a new field of application to cladding panels initially intended for different applications, without modification of these cladding panels.
  • the cladding panels 12 thus used have a transverse gutter profile.
  • interlocking folds 17A, 17B have, perpendicular to the middle part 15, substantially the same height h, they have, parallel to this middle part 15, unequal widths.
  • the nesting fold 17A that directed outward, has a width L much greater than the width of the fold 17B, which is that directed inward.
  • this fold 17B is double, its edge being folded contiguously against its side, between it and the shore wing 16B concerned.
  • interlocking folds 17A, 17B both have, overall, a cross section in the shape of a butt, in continuity with the edge wing 16A, 16B with which they are associated .
  • the wing 16B of a cladding panel 12 having to engage, by its interlocking fold 17B, in the interlocking ply 17A of the wing 16A of the adjacent cladding panel 12, the heights H A , H B of these wings 16A, 16B with respect to the middle part 15 are differentiated accordingly.
  • the middle part 15 of a cladding panel 12 has from place to place, for its stiffening, ribs 18.
  • two ribs 18 are thus provided, at regular intervals, and they protrude longitudinally on the middle part 15, towards the interior of the cladding panel 12.
  • each wing 16A, 16B at the connection of the latter with the middle part 15, a recess 19A, 19B, suitable for reconstituting, from a cladding panel 12 to the cladding panel 12 adjacent, the counterpart of a rib 18.
  • the block of insulating material 13 associated with such a cladding panel 12 is adhered to it in advance, on the internal surface of its middle part 15.
  • It can for example be attached to it by gluing.
  • the block of insulating material 13 thus bears on the middle part 15 of the cladding panel 12 with which it is associated only from place to place, by studs 20 forming between them channels 21 suitable for a air circulation, for ventilation according to the process known as a low air gap between the cladding panels 12 and the wall 11 on which they are attached.
  • each block of insulating material 13 are also used to pass the ribs 18 of the cladding panel 12 with which it is associated.
  • the thickness E of a block of insulating material 13 is greater than the height H A , H B of the wings 16A, 16B of the cladding panel 12 to which it is associated.
  • the embedded portion of the corresponding lateral edge of the block of insulating material 13 associated with it extends slightly away from said edge wing 16A, providing between it and the latter a gap 25, while the projecting part of this lateral edge also overflows beyond this edge wing 16A, extending at least in part on the return connecting the latter to the interlocking fold 17A corresponding, at a distance from this return, and with, transversely, from place to place, for reasons which will appear below, grooves 26.
  • the corresponding lateral edge of the block of insulating material 13 associated therewith extends, for the most part, and in a uniform manner, largely at a distance from said shore wing 16B.
  • the securing to the wall 11 to be fitted to the cladding panels 12 thus provided in advance with their blocks of insulating material 13 is done, from place to place, using fixing lugs 28.
  • such a fixing lug 28 which is shown in isolation in FIGS. 3, 4, comprises, in a manner known per se, a fixing bracket 29, of which a first branch 30 is adapted to allow it to be fixed to the construction 10 to be fitted, and more precisely to the relevant wall 11 thereof, said first branch comprising for this purpose a recess 31 which, elongated in the form of a buttonhole in the embodiment shown, is suitable for the passage of any means fixing, screw 32 for example, FIG. 5, and the second branch 33 of which is intended, according to methods described in more detail below, to cooperate in the desired maintenance of the corresponding cladding panels 12.
  • such a fixing lug 28 further comprises a spring leaf 35 defining, with the first branch 30 of the fixing bracket 29, parallel to the middle part 15 of the cladding panels 12, a housing 36, which opens outwards, via an access slot 37, in the direction opposite to the construction (10), that is to say to the first branch 30 of the fixing bracket 29, and which is suitable for receiving , by simple snap-fastening, the interlocking pleats 17A, 17B of the edge wings 16A, 16B of two adjacent cladding panels 12.
  • the second branch 33 of the fixing bracket 29 comprises, transversely, that is to say parallel to the first associated branch 30, a recess 38, and, jointly , the spring leaf 35 itself comprises, transversely, in the direction of said second branch 33, and beyond the step 38 of the latter relative to the first branch 30, a step 40.
  • the recess 40 thus presented by the spring leaf 35 forms, with the part of the latter to which it follows its attachment to the fixing bracket 29 at its free end, a dihedral 41 of angle A less than 90 °, Figure 4.
  • such an angle A is between 90 and 80 °, and, for example, it is close to 85 °.
  • the leaf spring 35 runs along the corresponding part of the second branch 33 of the fixing bracket 29, thus forming therewith the slot 37 giving access to the housing 36 partner.
  • the leaf spring 35 has a fold 43 transversely, and, beyond this, it moves away from the fixing bracket 29, thus forming with the corresponding part of the wing 33 thereof an engagement opening 44 which converges towards the access slot 37.
  • the spring leaf 35 forms a part which, distinct from the fixing bracket 29, is suitably attached thereto, extending from the part of the second branch 33 of this fixing bracket 29 located below the recess 38 thereof relative to its first branch 30.
  • the leaf spring 35 is thus attached by two rivets 45 on the fixing bracket 29.
  • the spring leaf 35 has, transversely, a width substantially equal to that of the branch 33 of the fixing bracket 29, and, to perfect the maintenance, the latter has, each located respectively along its edges, two returns 46 by which it frames the corresponding part of said leaf spring 35.
  • the useful width L 'of the housing 36 formed by the spring leaf 35 and the fixing bracket 29, measured perpendicular to the edge flanges 16A, 16B of the cladding panels 12, is just greater than that L of the nesting fold 17A thereof.
  • Each of these cladding panels 12 is first equipped, from place to place, on its edge wing 16A, with fixing lugs 28 according to the invention, in favor, on the one hand, of the gap 25 left free for this purpose between such a shore wing 16A and the corresponding block of insulating material 13, and on the other hand, ribs 26 also provided for this purpose on the projecting part of the corresponding lateral edge of this block of insulating material 13.
  • fixing lugs 28 according to the invention on a cladding panel 12 is done by simple snap-fastening, the corresponding nesting fold 17A coming temporarily to elastically repress the spring leaf 35 from such a fixing lug 28, until penetration into the housing 36 that it comprises.
  • this engagement fold 17A is facilitated by the convergence of the engagement opening 44 provided for this purpose at the free end of the blade spring 35.
  • each of the cladding panels 12 is attached to the wall 11, using screws 32.
  • this positioning by simple snap-fastening of the cladding panels 12 is advantageously carried out head-on, that is to say perpendicular to the walls 11 to be fitted.
  • the successive covering panels 12 have their interlocking fold 17B engaged in the interlocking fold 17A of the adjacent covering panel 12, the set of two interlocking folds 17A, 17B thus in taken with each other being firmly enclosed in the housing 36 provided for this purpose in the fixing lugs 28 implemented, under the control of the spring leaf 35 thereof.
  • the fixing lug according to the invention comprises in one piece with the corresponding fixing bracket, although the realization in two parts more specifically described is preferred, since it makes it possible to be satisfied, for the production of such a mounting bracket, of a steel or other ordinary material, distinct from the material constituting the leaf spring 35, which itself , must necessarily have a certain elasticity.
  • the scope of the invention is not limited to the case where, as shown, the cladding panels 12 are arranged vertically.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)

Claims (10)

1. Klammer zum Befestigen für auf eine beliebige Konstruktion aufzubringende Verkleidungsplatten (12), wobei eine solche Platte in Querrichtung gesehen über ein Rinnenprofil mit Einfassungsflügeln (16A, 16B) verfügt, die je parallel zu sich selbst von einer Einsteckfalzung (17A, 17B) begrenzt sind, wobei die Klammer von der Bauart mit einem Befestigungswinkel (29) ist, von dem ein erster Schenkel (30) so ausgebildet ist, daß er seine Befestigung an einer solchen Konstruktion ermöglicht und dessen zweiter Schenkel (33) dazu bestimmt ist, zum gewünschten Halt dieser Verkleidungsplatte (12) zusammenzuwirken, dadurch gekennzeichnet, daß sie ein Federband (35) umfaßt, welches mit dem zweiten Schenkel (33) des Befestigungswinkels (29) ein Lager (36) bildet, welches nach außen in einen Zugangsschlitz (37) in der der Konstruktion entgegengesetzten Richtung, d.h. entgegengesetzt zum ersten Schenkel des Befestigungswinkels (29) mündet und welches so ausgebildet ist, daß sie durch einfaches Einrasten die Einsteckfalzungen (17A, 17B) der Begrenzungsflügel (16A, 16B) von zwei benachbarten Verkleidungsplatten (12) aufnimmt.
2. Befestigungsklammer nach Anspruch 1, dadurch gekennzeichnet, daß zur Bildung dieses Lagers (36) der zweite Schenkel (33) ihres Befestigungswinkeleisens (29) in Querrichtung einen Rücksprung (38) aufweist und daß das zugeordnete Federblatt (35) selbst in Querrichtung, gesehen in Richtung auf diesen zweiten Schenkel (33) und über dessen Rücksprung (38) hinaus bezüglich des ersten (30) einen Rucksprung (40) aufweist.
3. Klammer nach Anspruch 2, dadurch gekennzeichnet, daß der Rücksprung (40) des Federblattes (35) mit dem Teil hiervon, in dem sie sich mit ihrer Befestigung an das Winkeleisen (29) an ihrem freien Ende fortsetzt, ein Dieder (41) mit einem Winkel (A) von weniger als 90° bildet.
4. Befestigungsklammer nach Anspruch 3, dadurch gekennzeichnet, daß der Winkel (A) dieses Dieders (41) zwischen 90° und 80° beträgt.
5. Befestigungsklammer nach Anspruch 4, dadurch gekennzeichnet, daß der Winkel (A) dieses Dieders (41) benachbart 85° beträgt.
6. Befestigungsklammer nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, daß hinter ihrem Rücksprung (40) in Richtung auf ihr freies Ende die Blattfeder (35) dem entsprechenden Teil des zweiten Schenkels (33) des Winkeleisens (29) folgt und so mit diesem den Zugangsschlitz (37) zum zugeordneten Lager (36) bildet.
7. Befestigungsklammer nach einem der Ansprüche 2 bis 6, dadurch gekennzeichnet, daß die Blattfeder (35) sich erstreckt, abgehend vom Teil des zweiten Schenkels (33) des Befestigungswinkels (29), der über den Rücksprung (38) hiervon, bezogen auf den ersten (30), hinausgehend angeordnet ist.
8. Befestigungsklammer nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß in der Nähe ihres freien Endes die Blattfeder (35), in Querrichtung gesehen, eine Falzung (43) aufweist und über diese hinausgehend sich von dem Befestigungswinkel (29) entfernt.
9. Befestigungsklammer nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Blattfeder (35) ein Teil bildet, welches sich, vom Befestigungswinkel (29) unterscheidend, zweckmäßig auf oder an diesen aufgesetzt ist.
10. Befestigungsklammer nach Anspruch 9, dadurch gekennzeichnet, daß längs seiner Ränder der Befestigungswinkel (29) örtlich zwei Rückfalzungen (46) aufweist, über die er den entsprechenden Teil der Blattfeder (35) einfaßt.
EP19840402271 1983-11-10 1984-11-09 Klammer zum Befestigen von Verkleidungsplatten auf einer Konstruktion Expired EP0143042B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8317891A FR2554853B1 (fr) 1983-11-10 1983-11-10 Patte de fixation pour panneau de veture sur une construction
FR8317891 1983-11-10

Publications (2)

Publication Number Publication Date
EP0143042A1 EP0143042A1 (de) 1985-05-29
EP0143042B1 true EP0143042B1 (de) 1987-02-04

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Application Number Title Priority Date Filing Date
EP19840402271 Expired EP0143042B1 (de) 1983-11-10 1984-11-09 Klammer zum Befestigen von Verkleidungsplatten auf einer Konstruktion

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EP (1) EP0143042B1 (de)
DE (1) DE3462349D1 (de)
FR (1) FR2554853B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2302579B1 (es) * 2005-07-06 2009-05-19 Euroinstalaciones Caballero, S.L. Grapa para la fijacion de lamas de recubrimiento y perfiles de remate.
FR2963039B1 (fr) * 2010-07-21 2013-09-20 Placoplatre Sa Structure de fixation d'un parement mural

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1337874A (fr) * 1962-08-08 1963-09-20 Faca Revêtement de paroi
US4100711A (en) * 1977-06-16 1978-07-18 Transco Inc. Prefabricated insulating panel

Also Published As

Publication number Publication date
DE3462349D1 (en) 1987-03-12
FR2554853B1 (fr) 1986-05-23
FR2554853A1 (fr) 1985-05-17
EP0143042A1 (de) 1985-05-29

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