EP3279405A1 - Support pad with integrated shims - Google Patents
Support pad with integrated shims Download PDFInfo
- Publication number
- EP3279405A1 EP3279405A1 EP17306023.7A EP17306023A EP3279405A1 EP 3279405 A1 EP3279405 A1 EP 3279405A1 EP 17306023 A EP17306023 A EP 17306023A EP 3279405 A1 EP3279405 A1 EP 3279405A1
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- EP
- European Patent Office
- Prior art keywords
- head
- support
- stud
- base
- piece
- 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.)
- Granted
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- 238000001746 injection moulding Methods 0.000 claims description 2
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- 238000005253 cladding Methods 0.000 claims 1
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Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/024—Sectional false floors, e.g. computer floors
- E04F15/02447—Supporting structures
- E04F15/02464—Height adjustable elements for supporting the panels or a panel-supporting framework
- E04F15/0247—Screw jacks
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02044—Separate elements for fastening to an underlayer
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02044—Separate elements for fastening to an underlayer
- E04F2015/02105—Separate elements for fastening to an underlayer without load-supporting elongated furring elements between the flooring elements and the underlayer
- E04F2015/02127—Separate elements for fastening to an underlayer without load-supporting elongated furring elements between the flooring elements and the underlayer adjustable perpendicular to the underlayer
Definitions
- the present invention relates to the field of systems for covering or covering surfaces, floors, terraces or walkways, at least able to be driven by pedestrians, more particularly floor-type or floor-slab systems, and object a support block comprising shims integrated in its structure.
- each stud comprising at least one head with a support surface and a base forming a base (see for example EP 0 259 237 , WO 2008/105012 , EP 1 678 392 ).
- Each cover element can be based directly on two, three, four or more studs depending on its shape, its location, its size and the nature of the studs.
- cover elements can also be based indirectly on these pads by means of joists or a supporting frame.
- each stud can serve as support for two, three or four rectangular or square slabs depending on its position in the covering system, or a latch in the case of indirect support.
- the adjustment of the height position of each pad is adjustable by action on the adjustable connection between the head and the base, usually of the type threaded connection or notches.
- the stud rests on a non-planar and / or non-horizontal surface so that the support surface of the head is inclined.
- the covering elements have different thicknesses and / or have thickening or burrs at the edge areas intended to bear on the heads of the studs, resulting in a shoulder or similar inequality between adjacent elements worn. by the same stud, causing aesthetic defects.
- waste and scrap are generally used as wedges, which over time is not a satisfactory solution and does not meet the recommended laying rules. (possible collapse due to compression or breakage of the material of the improvised hold).
- a support structure 10 comprising a base 20 with a plate-shaped body, which comprises four support blocks 30 in the form of corners or ramps regularly distributed on the surface of said body.
- each support block 30 On each support block 30 is mounted, with the ability to slide, a shim 40.
- the shims 40 can slide resting on the inclined surfaces of the blocks 30 and be stopped in a given position by cooperation of their respective notches 80, 280, the position relative between block 30 and wedge 40 determining the altitude of the bearing surface of the latter (for slabs or the like).
- each shim 40 relative to the corresponding block 30 can be locked by means of lugs 150 formed as breakable parts on the base.
- the present invention aims to overcome the limitations of the state of the art and to provide a simple solution, practical and tedious and, if possible inexpensive, to meet the aforementioned need.
- the subject of the invention is a support pad for slab-type covering elements or the like, each pad being constituted by at least two pieces assembled together, directly or indirectly, namely a head providing a support surface and a support surface.
- base forming a support base, the position in the height of the support surface being adjustable by adjusting the connection connection, for example by screwing or notching, between these two component parts, pad characterized in that it comprises at least one breakable part formed integrally with at least one of the two aforementioned component parts, or with at least one third intermediate part forming an assembly part and / or adjusting member the or each breakable portion being configured to serve as a height adjustment wedge for a slab or the like and being adapted and intended to cooperate, after separation with the stud head to form a raised or prominent local support zone of a height determined relative to the support surface.
- the figures 1 , 2 and 5 illustrate a support pad 1 for covering elements 2 of slab or similar type, each pad 1 being constituted by at least two parts 3, 4 assembled together, directly or indirectly, namely a head 3 providing a support surface 3 'and a base 4 forming a support base, the position in height of the support surface 3 '(on which the elements 2 rest) being adjustable by adjusting the connection connection, for example by screwing or by notching, between these two component parts 3 and 4.
- said stud 1 comprises at least one breakable part 5, 5 ', 5 ", 5"', formed in one piece with at least one of the two components 3 and 4 constituting above, or with at least one third intermediate piece 6 forming an assembly piece and / or adjusting member, the or each breakable part 5, 5 ', 5 ", 5'” being adapted and intended to cooperate, after separation, with the stud head 3 (by placing on the latter) to form a local support zone 7, elevated or prominent with a height h determined relative to the support surface 3 '
- the worker or the operator always has on site at least one structural element 5, 5 ', 5 ", 5'” integrated with a stud 1 in the form of section breakable and configured to be used as a height adjustment shim in relation to the pad head 3, for a slab 2 or the like.
- This or these portion (s) 5, 5 ', 5 ", 5"' is (are) manufactured with the part 3, 4, 6 to which it (they) is (are) integrated (s) structurally, thus linking them captively to the piece 3, 4, 6 concerned, while allowing their easy separation and without compromising the function, nor the cohesion or strength of this piece (these parts do not participate structurally or functionally in the task of the stud, except as shims after separation and positioning on the head of the pad 3).
- the or each breakable portion 5, 5 ', 5 ", 5"' intended to form a height adjustment shim is substantially in the form of a wafer and consists of a peripheral or end portion a wall, a wing or a similar structural part of one of the constituent parts 3, 4, 6.
- the support stud 1 comprises several breakable parts 5, 5 ', 5 “, 5"', possibly formed on several of the constituent parts 3, 4, 6 of the stud 1.
- These different parts 5, 5 ', 5 “, 5 “” may constitute, after separation from the part (s) 3, 4, 6 concerned (s) and establishment on the pad head 3, shims providing local support areas 7 of different heights h or not, preferentially calibrated and with upper bearing surfaces 7 'parallel to the support surface 3' of the corresponding head 3 receiving them.
- the various wedges 5, 5 ', 5 ", 5'” in the form of platelets may all have the same thickness and / or provide, after placement on the pad head 3, the same height of elevation h ( figures 1 and 6 to 8 ), or not ( figures 2 , 3 and 5 ).
- the thickness of the same wedge 5, 5 ', 5 ", 5'" may be uniform or may vary, for example gradually to present in section a wedge shape.
- each breakable part intended to form a wedge 5, 5 ', 5 ", 5'” may bear a marking or numerical indication 8, for example in relief and molded in mass, corresponding to the height of elevation h provided by the it forms after it has been placed on the head 3.
- the pad head 3 may have a support surface 3 'continuous and flat over its entire extent (upper wall full).
- the pad head 3 often has a surface configuration and a discontinuous surface structure, with for example recessed sites 10 and projections 10 'protruding.
- each breakable portion 5, 5 ', 5 ", 5"' preferably in the form of a wafer of uniform thickness or not, comprises formations 9 and / or sites 9 ', male or female, suitable and intended s to cooperate and engage with complementary sites 10 and / or formations 10 'present at the surface of the stud head 3 concerned, this engagement preferably being self-locking in the plane of the surface of the 3 'support.
- the pad head 3 can, for example and as shown by the figures 2 , have a central portion 14 with a substantially continuous wall, this central portion being surrounded by a hollow peripheral ring 14 'whose outer peripheral edge 14 "is connected to the central portion 14 by reinforcing fins 10'. upper fins and the peripheral edge contributes to the definition of the support surface 3 'with the central portion 14.
- These reinforcing fins thus constitute protruding formations 10 '(with respect to the bottom wall of the crown 14'), separated by hollow regions constituting recessed sites 10, alternating with said fins.
- the wedges 5 '" figures 2 , 3 and 4 have a constitution, in particular on the underside, adapted to cooperate by conjugation of shapes with the particular upper structure of the pad head 3, mentioned above, to provide a support zone 7 raised locally, with a bearing surface upper 7 'parallel with the support surface 3' (see figure 5 ).
- the fins 10 'of the head 3 engage in complementary sites 9' of the wedge 5 "', in the form of grooves, and the prominent material formations 9 of the wedge 5'" extend partially in the hollow regions 10 of the head 3, separated by the fins 10 '.
- each breakable portion 5, 5 ', 5 ", 5'" is in the form of an extension or an outgrowth of one of the constituent parts 3, 4, 6 of the stud 1, this extension or this protrusion being preferably devoid of (e) functional and structural finality for the implementation of said stud 1, and being non-interfering (e) with the use of said support stud 1.
- the support stud 1 can be used in exactly the same way, that none, one or more of the breakable parts 5, 5 ', 5 ", 5"', or all, are implemented. as hold (s).
- each breakable portion 5, 5 ', 5 ", 5'" is connected to the constituent part 3, 4, 6 which carries it by a weakened connection zone 11 constituting a preferred break line 11 ', being preferentially formed of one piece with a positioning fin 12 of the pad head 3, a stiffening wing 13 of the base 4, a stabilizing wing of the base 4 (not shown) or a maneuvering formation 15 of a adjusting member 6.
- Zone 11 may for example consist of a line of thinning of the material or, as shown in the above figures, two material bridges separated by a cut.
- the stud consists of two parts only, namely a head 3 and a base 4, joined together by a threaded connection with interlocking between two cylindrical barrels or sleeves 16 and 16 ' forming respectively part of the head 3 and the base 4, at least one breakable portion 5, 5 ', 5 "in the form of a wafer being formed integrally with the base 4 or the head 3.
- the stud 1 consists of three pieces 3, 4, 6, to namely a head 3, a base 4 and a third intermediate part 6 of assembly and height adjustment, this third part 6 having a body 6 'in the form of a barrel or cylindrical sleeve being, on the one hand, assembled by a threaded connection with interlocking with a corresponding shank or sleeve 17 of the head 3 and, on the other hand, assembled by an interlocking connection and free to rotate with a corresponding cylindrical sleeve or sleeve 17 'of the base 4.
- the third intermediate part 6 to constitute an adjustment member by screwing / unscrewing the position in height of the support surface 3 'of the pad head 3, to the least some of the breakable parts 5 "', preferably all, being constituted by extensions of fingers or peripheral raised notches 15 constituting rotational actuating formations of said member 6 (screw nut) relative to the pad head 3 at least .
- each of the constituent parts 3, 4 and 6 is a one-piece piece made of a thermoplastic material coming from injection molding, said material possibly being reinforced by fibers or similar fillers.
- the invention also relates to a covering system or coating of the slab type, comprising a plurality of surface coverage elements 2 of the slab type or the like, resting on a plurality of support pads 1, characterized in that at least one, preferably several or all, of the pads corresponds (ent) to a pad as described above.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Plates (AREA)
- Floor Finish (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
La présente invention a pour objet un plot support (1) pour éléments de recouvrement du type dalles, chaque plot (1) étant constitué par au moins deux pièces (3, 4) assemblées entre elles, à savoir une tête (3) fournissant une surface support, une embase (4) formant piétement d'appui et une pièce (6) formant pièce d'assemblage et de réglage, la position en hauteur de la surface support étant ajustable par réglage de la liaison d'assemblage. Plot (1) caractérisé en ce qu'il comprend au moins une partie sécable formée d'un seul tenant avec la troisième pièce intermédiaire (6), la ou chaque partie sécable (5"') étant apte et destinée à coopérer, après séparation, avec la tête de plot (3) pour former une zone de support (7) locale, surélevée ou proéminente d'une hauteur déterminée par rapport à la surface support.The present invention relates to a support pad (1) for slab type covering elements, each pad (1) consisting of at least two pieces (3, 4) assembled together, namely a head (3) providing a support surface, a base (4) forming a support base and a part (6) forming part of assembly and adjustment, the height position of the support surface being adjustable by adjusting the connection link. Plot (1) characterized in that it comprises at least one breakable part formed in one piece with the third intermediate part (6), the or each breakable part (5 "') being adapted and intended to cooperate, after separation with the pad head (3) to form a local, elevated or protruding support area (7) of a given height with respect to the support surface.
Description
La présente invention concerne le domaine des systèmes de revêtement ou de recouvrement de surfaces, de sols, de terrasses ou d'allées, au moins circulables par des piétons, plus particulièrement les systèmes du type plancher sur plots ou dalles sur plots, et a pour objet un plot support comprenant des cales intégrées dans sa structure.The present invention relates to the field of systems for covering or covering surfaces, floors, terraces or walkways, at least able to be driven by pedestrians, more particularly floor-type or floor-slab systems, and object a support block comprising shims integrated in its structure.
On connait déjà de nombreux systèmes de recouvrement, circulables ou non, du type dalles, caillebotis ou planchers sur plots dans lesquels des éléments de couverture sous forme de plaques rectangulaires ou carrées sont disposés sur des plots individuels, généralement posés sur un revêtement d'étanchéité, chaque plot comportant au moins une tête avec une surface support et une embase formant piétement (voir par exemple
Chaque élément de couverture peut reposer directement sur deux, trois, quatre ou plus de plots en fonction de sa forme, de sa situation, de sa taille et de la nature des plots.Each cover element can be based directly on two, three, four or more studs depending on its shape, its location, its size and the nature of the studs.
Ces éléments de couverture peuvent également reposer indirectement sur ces plots par l'intermédiaire de lambourdes ou d'une ossature porteuse.These cover elements can also be based indirectly on these pads by means of joists or a supporting frame.
A l'inverse, chaque plot peut servir de support à deux, trois ou quatre dalles rectangulaires ou carrées en fonction de sa position dans le système de recouvrement, ou à une lambourde dans le cas d'un support indirect.Conversely, each stud can serve as support for two, three or four rectangular or square slabs depending on its position in the covering system, or a latch in the case of indirect support.
Le réglage de la position en hauteur de chaque plot, c'est-à-dire de la distance entre la surface support de la tête et la surface sur laquelle repose le plot considéré, est ajustable par action sur la liaison réglable entre la tête et l'embase, généralement du type liaison filetée ou par crans.The adjustment of the height position of each pad, that is to say the distance between the support surface of the head and the surface on which the pad considered, is adjustable by action on the adjustable connection between the head and the base, usually of the type threaded connection or notches.
Il peut arriver que le plot repose sur une surface non plane et/ou non horizontale de sorte que la surface support de la tête est inclinée.It may happen that the stud rests on a non-planar and / or non-horizontal surface so that the support surface of the head is inclined.
Il arrive aussi fréquemment que les éléments de recouvrement aient des épaisseurs différentes et/ou présentent des épaississements ou des bavures au niveau des zones de bord destinées à prendre appui sur les têtes des plots, résultant en un épaulement ou une inégalité analogue entre éléments adjacents portés par le même plot, entraînant des défauts esthétiques.It also happens frequently that the covering elements have different thicknesses and / or have thickening or burrs at the edge areas intended to bear on the heads of the studs, resulting in a shoulder or similar inequality between adjacent elements worn. by the same stud, causing aesthetic defects.
Dans toutes ces situations, citées uniquement à titre d'exemples, il existe un besoin pour ajuster individuellement la hauteur de chaque élément de recouvrement afin qu'il soit affleurant avec les éléments voisins et aboutants avec lui, portés par le même plot.In all these situations, cited only as examples, there is a need to individually adjust the height of each cover element so that it is flush with neighboring elements and abutting with him, carried by the same pad.
Pour répondre à ce besoin, la solution traditionnelle et généralement mise en oeuvre sur chantier, consiste à glisser des cales entre la tête de plot et l'élément ou les éléments de recouvrement le(s) plus bas. Il faut pour ce faire disposer d'un jeu de cales adaptées et disponible sur chantier.To meet this need, the traditional solution and generally implemented on site, is to slip shims between the pad head and the element or the cover elements (s) below. It is necessary to do this to have a set of wedges adapted and available on site.
Toutefois, pour des raisons de coûts, de facilité et de disponibilité, ce sont les déchets et chutes de chantier qui sont généralement utilisés comme cales, ce qui sur la durée n'est pas une solution satisfaisante et ne répond pas aux règles de pose recommandées (possible affaissement du fait de la compression ou de la rupture du matériau de la cale improvisée).However, for reasons of cost, ease and availability, waste and scrap are generally used as wedges, which over time is not a satisfactory solution and does not meet the recommended laying rules. (possible collapse due to compression or breakage of the material of the improvised hold).
Un autre usage répandu, pour disposer de cales sur chantier, consiste à enlever des morceaux de paroi des plots à l'aide d'un marteau. Toutefois, cette pratique peut engendrer un surcoût et gravement compromettre l'intégrité structurelle des plots du fait de la matière enlevée, mais également des fissures éventuellement générées.Another widespread use, to have wedges on site, is to remove pieces of wall studs with a hammer. However, this practice can lead to additional costs and seriously compromise the structural integrity of the pads because of the removed material, but also cracks possibly generated.
Par ailleurs, on connaît dans l'état de la technique, par le document
Sur chaque bloc support 30 est montée, avec faculté de coulissement, une cale 40. Les cales 40 peuvent glisser en appui sur les surfaces inclinées des blocs 30 et être arrêtées dans une position donnée par coopération de leurs crantages respectifs 80, 280, la position relative entre bloc 30 et cale 40 déterminant l'altitude de la surface d'appui de cette dernière (pour des dalles ou analogues).On each support block 30 is mounted, with the ability to slide, a shim 40. The shims 40 can slide resting on the inclined surfaces of the blocks 30 and be stopped in a given position by cooperation of their respective notches 80, 280, the position relative between block 30 and wedge 40 determining the altitude of the bearing surface of the latter (for slabs or the like).
La position relative, et donc le réglage en altitude, de chaque cale 40 par rapport au bloc 30 correspondant peut être verrouillée au moyen d'ergots 150 formés en tant que pièces sécables sur l'embase.The relative position, and therefore the altitude adjustment, of each shim 40 relative to the corresponding block 30 can be locked by means of lugs 150 formed as breakable parts on the base.
La construction proposée par ce document WO n'est donc pas du type plot comprenant une tête avec une surface support et une embase formant piétement, comme visé dans la présente.The construction proposed by this document WO is therefore not of the type stud comprising a head with a support surface and a base forming a base, as referred to herein.
Elle présente en fait quatre surfaces support distinctes, réglables individuellement et séparément les unes par rapport aux autres.It actually has four separate support surfaces, individually adjustable and separately from each other.
Il en résulte une construction de forme complexe, comportant au moins cinq pièces séparées (l'embase 20 et les quatre cales mobiles 40) et, en apparence au moins, moins performante (en termes de poids maximal supportable) qu'un plot support du type évoqué en introduction.This results in a complex shape construction, comprising at least five separate pieces (the base 20 and the four movable wedges 40) and, in appearance at least, less efficient (in terms of maximum acceptable weight) than a support pad of type mentioned in the introduction.
La présente invention a pour but de surmonter les limitations de l'état de la technique et de proposer une solution simple, pratique et peu fastidieuse, et si possible peu coûteuse, pour répondre au besoin précité.The present invention aims to overcome the limitations of the state of the art and to provide a simple solution, practical and tedious and, if possible inexpensive, to meet the aforementioned need.
A cet effet, l'invention a pour objet un plot support pour éléments de recouvrement du type dalles ou analogues, chaque plot étant constitué par au moins deux pièces assemblées entre elles, directement ou indirectement, à savoir une tête fournissant une surface support et une embase formant piétement d'appui, la position en la hauteur de la surface support étant ajustable par réglage de la liaison d'assemblage, par exemple par vissage ou par crantage, entre ces deux pièces constitutives,
plot caractérisé en ce qu'il comprend au moins une partie sécable formée d'un seul tenant avec au moins l'une des deux pièces constitutives précitées, ou avec au moins une troisième pièce intermédiaire formant pièce d'assemblage et/ou organe de réglage, la ou chaque partie sécable étant configurée pour servir de cale d'ajustement en hauteur pour une dalle ou analogue et étant apte et destinée à coopérer, après séparation avec la tête de plot pour former une zone de support locale surélevée ou proéminente d'une hauteur déterminée par rapport à la surface support.For this purpose, the subject of the invention is a support pad for slab-type covering elements or the like, each pad being constituted by at least two pieces assembled together, directly or indirectly, namely a head providing a support surface and a support surface. base forming a support base, the position in the height of the support surface being adjustable by adjusting the connection connection, for example by screwing or notching, between these two component parts,
pad characterized in that it comprises at least one breakable part formed integrally with at least one of the two aforementioned component parts, or with at least one third intermediate part forming an assembly part and / or adjusting member the or each breakable portion being configured to serve as a height adjustment wedge for a slab or the like and being adapted and intended to cooperate, after separation with the stud head to form a raised or prominent local support zone of a height determined relative to the support surface.
L'invention sera mieux comprise, grâce à la description ci-après, qui se rapporte à des modes de réalisation préférés, donnés à titre d'exemple non limitatif, et expliqués avec référence aux dessins schématiques annexés, dans lesquels :
- La
figure 1 est une vue en perspective et à l'état désassemblé d'un plot support en deux parties selon un premier mode de réalisation de l'invention ; - Les
figures 2A ,2B et2C sont des vues respectivement en perspective (figure 2A ), éclatée (figure 2B - toutes les cales ayant été séparées) et en coupe selon un plan vertical passant par l'axe médian (figure 2C ) d'un plot support en trois parties selon un second mode de réalisation préféré de l'invention ; - Les
figures 3A ,3B et 3C sont des vues respectivement en perspective (figure 3A ), de dessus (figure 3B ) et en élévation latérale (figure 3C ) de la troisième pièce intermédiaire formant organe de réglage en hauteur et faisant partie du plot support représenté sur lesfigures 2 ; - La
figure 4 est une vue de détail, en perspective et à une échelle différente d'une formation de manoeuvre ou d'entrainement de l'organe de réglage représenté sur lesfigures 3 , intégrant une partie sécable pouvant former une cale ; - La
figure 5 est une vue partielle en élévation latérale d'un système de recouvrement comprenant au moins un plot du type représenté sur lesfigures 2 et, - Les
figures 6 à 8 sont des vues en perspective illustrant respectivement, par rapport au second et éventuellement premier modes de réalisation illustrés auxfigures 1 à 5 , des variantes de réalisation d'une tête de plot (figure 6 ), d'une troisième pièce formant organe de réglage (figure 7 ) et d'une embase (figure 8 ).
- The
figure 1 is a perspective view and in the disassembled state of a support pad in two parts according to a first embodiment of the invention; - The
Figures 2A ,2B and2C are respectively perspective views (Figure 2A ), exploded (Figure 2B - all spacers having been separated) and in section along a vertical plane passing through the median axis (Figure 2C ) a support pad in three parts according to a second preferred embodiment of the invention; - The
Figures 3A ,3B and 3C are respectively perspective views (figure 3A ), On top (figure 3B ) and in side elevation (figure 3C ) of the third intermediate piece forming height adjustment member and forming part of the support stud shown on thefigures 2 ; - The
figure 4 is a detail view, in perspective and on a different scale of a maneuver training or training of the adjustment member shown on thefigures 3 , incorporating a breakable part that can form a wedge; - The
figure 5 is a partial view in side elevation of a covering system comprising at least one stud of the type shown in FIGS.figures 2 and, - The
Figures 6 to 8 are perspective views respectively illustrating, with respect to the second and possibly first embodiments illustrated in FIGS.Figures 1 to 5 , variant embodiments of a stud head (figure 6 ), a third piece forming a control member (figure 7 ) and a base (figure 8 ).
Les
Conformément à l'invention, ledit plot 1 comprend au moins une partie sécable 5, 5', 5", 5"', formée d'un seul tenant avec au moins l'une des deux pièces 3 et 4 constitutives précitées, ou avec au moins une troisième pièce intermédiaire 6 formant pièce d'assemblage et/ou organe de réglage, la ou chaque partie sécable 5, 5', 5", 5'" étant apte et destinée à coopérer, après séparation, avec la tête de plot 3 (par mise en place sur cette dernière) pour former une zone de support 7 locale, surélevée ou proéminente d'une hauteur h déterminée par rapport à la surface support 3'According to the invention, said
Grâce à la solution simple et peu onéreuse de l'invention, l'ouvrier ou l'opérateur dispose toujours sur chantier d'au moins un élément structurel 5, 5', 5", 5'" intégré à un plot 1 sous forme de partie sécable et configuré pour pouvoir servir de cale d'ajustement en hauteur en relation avec la tête de plot 3, pour une dalle 2 ou analogue.Thanks to the simple and inexpensive solution of the invention, the worker or the operator always has on site at least one
Cette ou ces partie(s) 5, 5', 5", 5"' est (sont) fabriquée(s) avec la pièce 3, 4, 6 à laquelle elle(s) est (sont) intégrée(s) structurellement, les reliant ainsi de manière imperdables à la pièce 3, 4, 6 concernée, tout en autorisant leur séparation aisée et sans compromettre la fonction, ni la cohésion ou la résistance de cette pièce (ces pièces ne participent ni structurellement, ni fonctionnellement à la tâche du plot, sauf en tant que cales après séparation et positionnement sur la tête du plot 3).This or these portion (s) 5, 5 ', 5 ", 5"' is (are) manufactured with the
Avantageusement, la ou chaque partie sécable 5, 5', 5", 5"', destinée à former une cale d'ajustement en hauteur, se présente sensiblement sous la forme d'une plaquette et consiste en une portion périphérique ou d'extrémité d'une paroi, d'une aile ou d'une partie structurelle analogue d'une des pièces constitutives 3, 4, 6.Advantageously, the or each
Préférentiellement, le plot support 1 comporte plusieurs parties sécables 5, 5', 5", 5"', éventuellement formées sur plusieurs des pièces constitutives 3, 4, 6 du plot 1. Ces différentes parties 5, 5', 5", 5'" peuvent constituer, après séparation d'avec la ou les pièce(s) 3, 4, 6 concernée(s) et mise en place sur la tête de plot 3, des cales fournissant des zones locales de support 7 de hauteurs h différentes ou non, préférentiellement calibrées et avec des surfaces d'appui supérieures 7' parallèles à la surface support 3' de la tête 3 correspondante les recevant.Preferably, the
Les différentes cales 5, 5', 5", 5'" en forme de plaquettes peuvent toutes présenter la même épaisseur et/ou fournir, après mise en place sur la tête de plot 3, la même hauteur h de surélévation (
De même, l'épaisseur d'une même cale 5, 5', 5", 5'" peut être uniforme ou peut varier, par exemple progressivement pour présenter en section une forme de coin.Similarly, the thickness of the
Bien entendu, il est possible d'empiler plusieurs cales pour aboutir à une surélévation importante.Of course, it is possible to stack several shims to achieve a significant elevation.
Comme le montrent les
La tête de plot 3 peut présenter une surface de support 3' continue et plane sur toute son étendue (paroi supérieure pleine).The
Toutefois, pour des raisons de fabrication, d'optimisation du ratio [résistance mécanique / quantité de matière], d'optimisation du ratio [étendue surfacique de 3' / poids de la tête 3], ou encore de construction (liaison matière avec le fût ou le manchon fileté 16, 17), la tête de plot 3 présente souvent une configuration superficielle et une structure de surface discontinue, avec par exemple des sites renfoncés 10 et des formations 10' saillantes.However, for reasons of manufacture, optimization of the ratio [mechanical resistance / quantity of material], optimization of the ratio [surface area of 3 '/ weight of the head 3], or of construction (material connection with the or the threaded
Dans ce cas, il peut être avantageusement prévu, comme le montrent notamment les
La tête de plot 3 peut, par exemple et comme le montrent les
Ces ailettes de renfort constituent ainsi des formations saillantes 10' (par rapport à la paroi de fond de la couronne 14'), séparées par des régions creuses constituant des sites renfoncés 10, alternant avec lesdites ailettes.These reinforcing fins thus constitute protruding formations 10 '(with respect to the bottom wall of the crown 14'), separated by hollow regions constituting recessed
Les cales 5'" des
Ainsi, les ailettes 10' de la tête 3 s'engagent dans des sites complémentaires 9' de la cale 5"', sous forme de rainures, et les formations de matière proéminentes 9 de la cale 5'" s'étendent partiellement dans les régions creuses 10 de la tête 3, séparées par les ailettes 10'.Thus, the fins 10 'of the
La partie restante sous forme de plaque plus mince de la cale 5'" repose alors sur la partie centrale 14 de la tête 3.The remaining portion in the form of thinner plate of the wedge 5 '"then rests on the
Les ailettes 10' étant divergentes vers l'extérieur, on aboutit à un blocage en position de la cale 5'" sur la tête 3.The fins 10 'being outwardly divergent, there is a blockage in position of the wedge 5' "on the
Pour prendre en compte le coté aléatoire de la nécessité de la mise en oeuvre des cales 5, 5', 5", 5"', il est avantageusement prévu par l'invention en relation avec la conception et la configuration de la ou des pièce(s) constitutive(s) concernée(s) 3, 4, 6 que chaque partie sécable 5, 5', 5", 5'" se présente sous la forme d'un prolongement ou d'une excroissance de l'une des pièces constitutives 3, 4, 6 du plot 1, ce prolongement ou cette excroissance étant préférentiellement dépourvu (e) de finalité fonctionnelle et structurelle pour la mise en oeuvre dudit plot 1, et étant non interférant(e) avec l'utilisation dudit plot support 1.To take into account the random side of the need for the implementation of
Ainsi, le plot support 1 peut être utilisé de manière absolument similaire, qu'aucune, une ou plusieurs des parties sécables 5, 5', 5", 5"', voire toutes, soi(en)t mise(s) en oeuvre en tant que cale(s).Thus, the
Conformément à une caractéristique de l'invention, ressortant à titre d'exemples réalisation pratiques des
La zone 11 peut par exemple consister en une ligne d'amincissement de la matière ou, comme le montrent les figures précitées, en deux ponts de matière séparés par une découpe.
La séparation des cales d'avec les pièces 3, 4 ou 6 est avantageusement réalisable manuellement ou éventuellement au moins à l'aide d'un marteau.The separation of the wedges from
En accord avec un premier mode de réalisation de l'invention, le plot est constitué de deux pièces uniquement, à savoir une tête 3 et une embase 4, assemblées mutuellement par une liaison filetée avec emboitement entre deux fûts ou manchons cylindriques 16 et 16' faisant partie respectivement de la tête 3 et de l'embase 4, au moins une partie sécable 5, 5', 5" sous forme de plaquette étant formé d'un seul tenant avec l'embase 4 ou la tête 3.According to a first embodiment of the invention, the stud consists of two parts only, namely a
En accord avec un second mode de réalisation de l'invention, illustré par les
Selon une caractéristique avantageuse en relation avec le second mode de réalisation, il est prévu que la troisième pièce intermédiaire 6 constitue un organe de réglage par vissage/dévissage de la position en hauteur de la surface support 3' de la tête de plot 3, au moins certaines des parties sécables 5"', préférentiellement toutes, étant constituées par des extensions de doigts ou de crans saillants périphériques 15 constituant des formations de manoeuvre en rotation dudit organe 6 (écrou de vissage) par rapport à la tête de plot 3 au moins.According to an advantageous characteristic in relation to the second embodiment, provision is made for the third
Préférentiellement, chacune des pièces constitutives 3, 4 et 6 est une pièce monobloc en un matériau thermoplastique venue de moulage par injection, ledit matériau étant éventuellement renforcé par des fibres ou des charges analogues.Preferably, each of the
L'invention concerne également un système de recouvrement ou de revêtement du type dalles sur plots, comprenant une pluralité d'éléments de couverture surfaciques 2 du type dalles ou analogues, reposant sur une pluralité de plots support 1, système caractérisé en ce qu'au moins un, préférentiellement plusieurs ou la totalité, des plots correspond(ent) à un plot tel que décrit précédemment.The invention also relates to a covering system or coating of the slab type, comprising a plurality of
Bien entendu, l'invention n'est pas limitée aux modes de réalisation décrits et représentés aux dessins annexés. Des modifications restent possibles, notamment du point de vue de la constitution des divers éléments ou par substitution d'équivalents techniques, sans sortir pour autant du domaine de protection de l'invention.Of course, the invention is not limited to the embodiments described and shown in the accompanying drawings. Modifications are possible, particularly from the point of view of the constitution of the various elements or by substitution of technical equivalents, without departing from the scope of protection of the invention.
Claims (12)
plot (1) caractérisé en ce qu'il comprend au moins une partie sécable (5, 5', 5", 5"'), formée d'un seul tenant avec au moins l'une des deux pièces (3,4) constitutives précitées, ou avec au moins une troisième pièce intermédiaire (6) formant pièce d'assemblage et/ou organe de réglage, la ou chaque partie sécable (5, 5', 5", 5"') étant configurée pour servir de cale d'ajustement en hauteur pour une dalle (2) ou analogue et étant apte et destinée à coopérer, après séparation, avec la tête de plot (3) pour former une zone de support (7) locale, surélevée ou proéminente d'une hauteur (h) déterminée par rapport à la surface support (3').Support plate (1) for covering elements (2) of the slab type or the like, each pad (1) consisting of at least two pieces (3, 4) assembled together, directly or indirectly, namely a head (3) providing a support surface (3 ') and a base (4) forming a supporting base, the height position of the support surface (3') being adjustable by adjustment of the assembly connection, for example by screwing or by notching between these two constituent parts (3 and 4),
stud (1) characterized in that it comprises at least one breakable part (5, 5 ', 5 ", 5"') formed in one piece with at least one of the two pieces (3, 4) components, or with at least a third intermediate piece (6) forming an assembly piece and / or adjusting member, the or each breakable part (5, 5 ', 5 ", 5"') being configured to serve as a wedge height adjustment device for a slab (2) or the like and being adapted and intended to cooperate, after separation, with the stud head (3) to form a local, elevated or prominent support zone (7) from a height (h) determined with respect to the support surface (3 ').
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI201730009T SI3279405T1 (en) | 2016-08-01 | 2017-07-31 | Support pad with integrated shims |
PL17306023T PL3279405T3 (en) | 2016-08-01 | 2017-07-31 | Support pad with integrated shims |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1670426A FR3054577B1 (en) | 2016-08-01 | 2016-08-01 | PLOT SUPPORT WITH INTEGRATED CALES |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3279405A1 true EP3279405A1 (en) | 2018-02-07 |
EP3279405B1 EP3279405B1 (en) | 2018-07-25 |
Family
ID=57121440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17306023.7A Active EP3279405B1 (en) | 2016-08-01 | 2017-07-31 | Support pad with integrated shims |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP3279405B1 (en) |
DK (1) | DK3279405T3 (en) |
ES (1) | ES2692803T3 (en) |
FR (1) | FR3054577B1 (en) |
PL (1) | PL3279405T3 (en) |
PT (1) | PT3279405T (en) |
SI (1) | SI3279405T1 (en) |
TR (1) | TR201815263T4 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020127397A1 (en) * | 2018-12-20 | 2020-06-25 | Buzon Pedestal International S.A. | Assembly of a connection lug and a support element of a floor covering element |
WO2020220133A1 (en) * | 2019-05-01 | 2020-11-05 | Chubby Dave | Apparatus and method for aligning and securing an insertable frame |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110424738A (en) * | 2019-08-29 | 2019-11-08 | 广州市快易模板工程有限公司 | Beam-slab bracing system upright bar positioning shield concrete ground chassis |
US11732485B2 (en) * | 2021-11-03 | 2023-08-22 | Jeremy Livermore | Adjustable raised floor support system and methods |
Citations (6)
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EP0259237A1 (en) | 1986-09-04 | 1988-03-09 | Soprema S.A. | Height-adjustable stud to support elements such as slabs or gratings |
FR2639666A1 (en) * | 1988-09-27 | 1990-06-01 | Jou Plast Sa | Adjustable jack for supporting floor elements, such as slabs, gratings or the like |
EP1678392A1 (en) | 2003-09-05 | 2006-07-12 | Buzon Pedestal International | Floor |
WO2008105012A1 (en) | 2007-03-01 | 2008-09-04 | Eterno Ivica Srl | Supporting system for raised floors |
WO2010107680A2 (en) * | 2009-03-16 | 2010-09-23 | Illinois Tool Works Inc. | Shims for building construction |
WO2013149299A1 (en) | 2012-04-04 | 2013-10-10 | Elmich Pte Ltd | Chock for paver support |
-
2016
- 2016-08-01 FR FR1670426A patent/FR3054577B1/en not_active Expired - Fee Related
-
2017
- 2017-07-31 PT PT17306023T patent/PT3279405T/en unknown
- 2017-07-31 DK DK17306023.7T patent/DK3279405T3/en active
- 2017-07-31 SI SI201730009T patent/SI3279405T1/en unknown
- 2017-07-31 EP EP17306023.7A patent/EP3279405B1/en active Active
- 2017-07-31 ES ES17306023.7T patent/ES2692803T3/en active Active
- 2017-07-31 PL PL17306023T patent/PL3279405T3/en unknown
- 2017-07-31 TR TR2018/15263T patent/TR201815263T4/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0259237A1 (en) | 1986-09-04 | 1988-03-09 | Soprema S.A. | Height-adjustable stud to support elements such as slabs or gratings |
FR2639666A1 (en) * | 1988-09-27 | 1990-06-01 | Jou Plast Sa | Adjustable jack for supporting floor elements, such as slabs, gratings or the like |
EP1678392A1 (en) | 2003-09-05 | 2006-07-12 | Buzon Pedestal International | Floor |
WO2008105012A1 (en) | 2007-03-01 | 2008-09-04 | Eterno Ivica Srl | Supporting system for raised floors |
WO2010107680A2 (en) * | 2009-03-16 | 2010-09-23 | Illinois Tool Works Inc. | Shims for building construction |
WO2013149299A1 (en) | 2012-04-04 | 2013-10-10 | Elmich Pte Ltd | Chock for paver support |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020127397A1 (en) * | 2018-12-20 | 2020-06-25 | Buzon Pedestal International S.A. | Assembly of a connection lug and a support element of a floor covering element |
WO2020127396A1 (en) | 2018-12-20 | 2020-06-25 | Buzon Pedestal International S.A. | Overhanging element |
BE1026914B1 (en) * | 2018-12-20 | 2020-07-22 | Buzon Pedestal Int S A | Support element of a floor covering element and assembly of a support element and a connecting lug |
BE1026939A1 (en) | 2018-12-20 | 2020-07-28 | Buzon Pedestal International Sa | Overhang element |
BE1026939B1 (en) * | 2018-12-20 | 2020-08-04 | Buzon Pedestal Int Société Anonyme | Overhang element |
BE1026829B1 (en) * | 2018-12-20 | 2020-09-25 | Buzon Pedestal International Sa | Set of a connection lug and a support element of a floor covering element |
CN113195848A (en) * | 2018-12-20 | 2021-07-30 | 布松基座国际公司 | Assembly comprising a connecting foot and a ground covering element support element |
CN113195847A (en) * | 2018-12-20 | 2021-07-30 | 布松基座国际公司 | Suspension element |
CN113195848B (en) * | 2018-12-20 | 2023-01-17 | 布松基座国际公司 | Assembly comprising a connecting foot and a ground covering element support element |
US11873649B2 (en) | 2018-12-20 | 2024-01-16 | Buzon Pedestal International S.A. | Set comprising a connection foot and a soil covering element support element |
WO2020220133A1 (en) * | 2019-05-01 | 2020-11-05 | Chubby Dave | Apparatus and method for aligning and securing an insertable frame |
Also Published As
Publication number | Publication date |
---|---|
SI3279405T1 (en) | 2018-12-31 |
EP3279405B1 (en) | 2018-07-25 |
PT3279405T (en) | 2018-11-09 |
FR3054577A1 (en) | 2018-02-02 |
PL3279405T3 (en) | 2019-02-28 |
TR201815263T4 (en) | 2018-11-21 |
ES2692803T3 (en) | 2018-12-05 |
DK3279405T3 (en) | 2018-11-05 |
FR3054577B1 (en) | 2019-08-23 |
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