EP4330490A1 - Support de fixation d'attache et construction plane équipée de celui-ci - Google Patents

Support de fixation d'attache et construction plane équipée de celui-ci

Info

Publication number
EP4330490A1
EP4330490A1 EP22722398.9A EP22722398A EP4330490A1 EP 4330490 A1 EP4330490 A1 EP 4330490A1 EP 22722398 A EP22722398 A EP 22722398A EP 4330490 A1 EP4330490 A1 EP 4330490A1
Authority
EP
European Patent Office
Prior art keywords
board
clip
clamps
groove engagement
elements
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.)
Pending
Application number
EP22722398.9A
Other languages
German (de)
English (en)
Inventor
Antal ANISIC
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
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP4330490A1 publication Critical patent/EP4330490A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • E04F2015/0205—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer
    • E04F2015/02066—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer with additional fastening elements between furring elements and flooring elements
    • E04F2015/02077—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer with additional fastening elements between furring elements and flooring elements the additional fastening elements located in-between two adjacent flooring elements
    • E04F2015/02094—Engaging side grooves running along the whole length of the flooring elements
    • 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
    • E04F2015/02111—Separate elements for fastening to an underlayer without load-supporting elongated furring elements between the flooring elements and the underlayer not adjustable
    • E04F2015/02122—Separate elements for fastening to an underlayer without load-supporting elongated furring elements between the flooring elements and the underlayer not adjustable with fastening elements engaging holes or grooves in the side faces of the flooring elements

Definitions

  • the present invention relates to a new clip clamp for a stable, nail-free and screw-free fastening of elongate board elements, preferably boards, planks or the like, which have longitudinal grooves on their lateral flanks on both sides, to beams of a sub- or supporting structure which have longitudinal grooves on both sides the formation of flat overall structures, such as in particular terraces, wall cladding, plank fences, billboards and the like on the basis of an angular C-profile with a rectangular central panel, of whose two opposite, mutually parallel side edges at right angles two mutually parallel leg panels, each with Mutually facing support beam groove engagement elements protrude at their free end edges in a first direction and from their central area in the opposite direction diametrically opposed to the first direction board clamps with clamp plates each facing away from one another and projecting board element groove engagement elements ment.
  • It also relates to a similar clip clamp for the construction of a flat structure, i.e. a terrace or the like, in which the board elements, i.e. floorboards, are arranged parallel to one another at an acute angle of no more than 45°, i.e. diagonally to the course of the parallel supporting beams with the center panel of the clip clip having the shape of an oblique parallelogram.
  • the invention relates to the planar construct itself, which can be created using the clip clamp according to the invention, and the method for setting up this planar construct.
  • the fastening elements are not clipped onto the beams of the substructure, but pushed onto them.
  • the terrace clips according to KR-B1 and EP-A1 come closest to the clip clamp according to the present invention in terms of their basic structure.
  • KR-B1 shows that the planks are fastened to the substructure without a gap between them and that the metal terrace clip completely encompasses the substructure beams.
  • the terrace clip engages with springs in a groove of the supporting beam of the substructure, but the fastening springs for the floorboards are designed in such a way that the floorboards are fixed with practically no gap to one another, so that the necessary distance for the Working the wood of the planks and for an intervention between the planks for easy detaching of a single plank from the composite is missing.
  • WO-A1 shows a decking clip which provides not just two but four tongues for engagement in the floorboards, the tongues having a barbed structure and engaging in a number of different grooves in the floorboards.
  • the terrace clip also encompasses the spar of the substructure. Again, the planks are laid without spacing between one another (see Fig. 10) and the engagement of the barbed tongues in several different grooves of the planks makes it difficult to detach a single plank from the bond in case of necessary repairs below the terrace.
  • the subject matter of the present invention is a novel clip clamp of the type mentioned at the outset, which is characterized in that that it is made in one piece from an elastically resilient material, in particular from a polymer material, preferably polyethylene terephthalate, that the support beam groove engagement elements of the leg plates and the board element groove engagement elements of the plates of the board clamps are each designed as groove engagement strips with a substantially rectangular cross-section , whereby the groove engagement strips of the leg plates and the groove engagement strips of the board clamps are aligned at right angles to one another, so that during the assembly of each of the board elements on the supporting beams extending at a right angle to their longitudinal extent, the clip clamps open with their two leg plates being resiliently bent apart the supporting beam can be slid until the groove engagement strips essentially click into the two longitudinal grooves in a form-fitting manner, and then each of the board elements with one of its Longitudinal grooves with spring-back bending of the board clamp can be slid onto their engagement strips, while with spring-back bending
  • the new clip is intended for attaching board elements to a sub or supporting structure.
  • the clip essentially consists of a lower part, which is to be attached to the supporting structure, and an upper part, which holds the board elements.
  • the lower part is designed essentially as a C-profile, with the legs protruding downwards in the installed position being equipped at the lower end with inwardly protruding spring elements or groove engagement strips which engage in grooves on the beams of the supporting structure.
  • two board clamps or board clamp plates protruding upwards are provided as the upper part on its lying base surface, which are rotated by 90° or by an acute angle of a maximum of 45° to the legs of the lower part, are arranged at a distance from one another that determines a joint size between the board elements.
  • the board clamps also have spring elements which are provided pointing outwards for engagement in grooves on the side surfaces of adjacent board elements.
  • the product according to the invention is a one-piece clip based on the tongue and groove principle. It is essential that the tongues are used on the groove edges under tension.
  • the new product only requires substructures with supporting beams and board elements, such as decking boards, grooved on both sides. In terms of material, the product is designed to be so flexible that it stretches when it is laid, i.e. when it is pushed onto the beams of the substructure and then springs back and engages in the grooves of the same. As soon as the springs are pulled, they can only be loosened with a certain amount of force.
  • Boards that have already been laid can simply be opened up again at any point on a terrace to allow access to any sub-floor installations, such as LED under-lighting, etc., or to fish out lost objects.
  • the difference to screwed or nailed terraces is that they have to be completely opened.
  • the opening of terraces laid with the new clip clamps is made much easier by the distance between the two board retaining clamp spring plates on the structure that protrude upwards.
  • the lower area between the two board clamps or board clamp plates arranged at a distance from one another is rectangular or has an acute-angled V-shape. It is also preferred, especially with regard to the assembly of the board elements on the supporting structure, that the edges of the two groove engagement strips of the two leg plates that face the center plate are designed as rounded edges.
  • edges of the groove engagement strips facing the center plate and possibly also the outer end edges of the groove engagement strips of the board clamps are designed as rounded edges.
  • the clip clamp is designed as a “half-clip clamp” which is formed by a smooth separating cut of a clip clamp according to claims 1 to 6 from which the plane of symmetry aligned in the direction of the plates of the two board clamps protruding from the middle plate is available.
  • a further object of the present invention consists in a flat overall construct that can be created using the new clip clamp according to one of claims 7 to 15.
  • the middle plate of the clip clamps does not correspond to a rectangular area, but is designed as an “oblique” parallelogram, which allows the board elements to be laid at an angle of, for example, 45 to less than 90°, i.e "obliquely" to the course of the mutually parallel bars of the sub-construction is made possible.
  • the planks of a terrace are fixed to the substructure with a defined distance from each other of e.g. 5 mm. This allows the wood to "work” without restrictions, especially outdoors and as a result of the influence of the weather.
  • the latching of the engagement elements of the clip clamps is provided in or to the easily accessible narrow lateral flanks of the board elements and not in the longitudinal grooves the undersides of the board elements, which are absolutely incomprehensible during assembly from above and thus significantly impede and delay snapping in.
  • the material of the clip is chosen so that it is elastic enough not to be damaged when loosening individual planks and that the tensile forces necessary for a firm hold of the planks can be applied.
  • fastening clip clamp also allows a very free design of a terrace, because the three components supporting structure, clip clamp and board are uncomplicated and can be individually matched to one another.
  • the new fastening clip clamp which particularly facilitates the placement of the board elements on the supporting structure, it is provided that at least the edges of the two groove engagement strips of the two leg plates facing the center plate are designed as rounded edges.
  • edges of the groove engagement strips and possibly also the outer end edges of the engagement strips of the board clamps are designed as rounded edges.
  • a special embodiment of the new fastening clip clamp is also provided for the board elements that laterally close the new surface board element-support beam construct at its side edges, whereby it is designed as a half-clip clamp for fastening the board elements that laterally delimit the flat overall construct on both sides which is obtainable by a smooth “halving” separating cut of a clip clamp according to the invention along its plane of symmetry aligned in the direction of the plates of the two board-retaining clamps projecting from the central plate.
  • a flat overall structure using the new clip clamps according to the features of claim 8 is also provided.
  • the flat overall structure is advantageously designed according to the features of claims 9 to 14.
  • FIG. 1 and 1a each show a clip clamp according to the invention and one of its details in an oblique view from above
  • Figs. 2a to 2c show the clip clamp in 3 views from the front, from the side and from above
  • Fig. 3 a side view of one of the board elements, which is firmly connected to the supporting structure by means of clip clamps clipped into the grooves of a supporting beam
  • Fig. 3a this clipping in detail
  • FIG. 4 a sectional view through two boards held at a distance by means of the two spaced board clamp plates Board elements
  • Fig. 4a the clipping of the two board elements in detail
  • Fig. 5 the clipping of the clip clamp into a supporting structure beam
  • Fig. 5a a detail
  • FIGS. 5a, 5b each a half-clip clamp for holding boards to be arranged on the side edges of a terrace and to define the lateral boundary of the board t elements viewed diagonally from above.
  • the clip clamp 100 shown in Fig. 1 is based on an angular C-profile 10 with a rectangular center plate 2 here, from the two spaced-apart parallel side edges 25 at right angles, one of two parallel leg plates 3 in the direction R1 downwards protrude, from which at their free end edges 35 in each case inwardly and towards one another directed groove engagement strips 31 with a rectangular cross-section protrude, which have the course V1 parallel to one another.
  • Two board clamps 4 project upwards from the center plate 2 in the direction R2, with terminally parallel board clamp plates 40 spaced apart from one another by the distance a of at least 3 mm, each facing outwards with groove engagement strips 41 running at a skewed right angle to the course V1 of the groove engagement strips 21 v2
  • FIG. 1a The detailed view of FIG. 1a clearly shows that the board clamping plates 40 merge into the middle plate 2 via rounded grooves on the bottom or middle plate side.
  • FIGS. 5 and 5a - with the meaning of the reference symbols otherwise remaining the same - on the one hand show a board element 6 clipped to a supporting beam 5 shown in a sectional view by means of the angular C-profile 10 of the clip clamp 100
  • FIG. 6 - also with the meaning of the reference symbols otherwise remaining the same -
  • a longitudinally extending support beam 5 and the board clamp plate 40 extending transversely to the same - here at right angles - whose engagement strips 41 fit into the longitudinal grooves 61 two adjacent board elements 6 arranged separately from one another with a gap are clipped in.
  • FIGS. 7a and 7b show—with the meaning of the reference symbols otherwise remaining the same—two of the Flalb clip clamps 100′ for stable clipping that can be obtained by cutting along the bisecting plane of symmetry Sy through a clip clamp 100 according to the invention according to FIGS. Mounting of edge board elements 6 on the supporting beam 5 supporting structure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

L'invention concerne un nouveau type de support d'attache (100) qui est réalisé d'une seule pièce à partir d'un matériau polymère élastiquement souple. Des éléments de mise en prise de rainure de poutre de support (31) de plaques latérales (3) et des éléments de mise en prise de rainure d'élément de planche de supports de planche sont formés chacun sous la forme de nervures de mise en prise de rainure ayant une section transversale rectangulaire, les nervures de mise en prise de rainure (31) des plaques latérales (3) et celles (41) des plaques de support de planche (40) sont orientées selon des angles droits obliques les unes par rapport aux autres. De plus, lors du montage de chacun des éléments de planche (6) sur la poutre de support (5) de la construction de support, le support d'attache (100) peut être glissé sur une courbure élastique mutuelle de ses plaques latérales (3), jusqu'à ce que les nervures de mise en prise de rainure (31) s'encliquètent par complémentarité de formes dans les deux rainures longitudinales de ladite poutre de support. Enfin l'une des rainures longitudinales (61) de chacun des éléments de planche (6), avec un retour élastique du support de planche (4), peut être glissée sur les nervures de mise en prise dudit support de planche, tandis que, avec le retrait du support de planche (4) adjacent à la poutre de support (5) concernée, l'élément de planche (6) peut être mis en prise par encliquetage d'interverrouillage de la nervure de mise en prise de rainure dudit support dans la rainure longitudinale dudit élément sur l'autre côté. L'invention concerne également un support d'attache légèrement modifié (100) dont la plaque centrale présente une forme parallélogramme. L'invention concerne également une construction plane (1) utilisant les nouveaux supports d'attache (100) et un procédé de création de la structure plane (1) à l'aide desdits supports.
EP22722398.9A 2021-04-28 2022-04-28 Support de fixation d'attache et construction plane équipée de celui-ci Pending EP4330490A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50317/2021A AT525011B1 (de) 2021-04-28 2021-04-28 Clip-Befestigungsklammer
PCT/AT2022/060148 WO2022226570A1 (fr) 2021-04-28 2022-04-28 Support de fixation d'attache et construction plane équipée de celui-ci

Publications (1)

Publication Number Publication Date
EP4330490A1 true EP4330490A1 (fr) 2024-03-06

Family

ID=81597771

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22722398.9A Pending EP4330490A1 (fr) 2021-04-28 2022-04-28 Support de fixation d'attache et construction plane équipée de celui-ci

Country Status (3)

Country Link
EP (1) EP4330490A1 (fr)
AT (1) AT525011B1 (fr)
WO (1) WO2022226570A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITNA20040045A1 (it) 2004-07-30 2004-10-30 Giovanni Iovene Sistema ad incastro o ad infilo per la posa in opera di pavimentazioni in legno per esterni ed interni.
DE202009007507U1 (de) * 2009-05-27 2009-09-10 Halm, Peter Befestigungsvorrichtung für Bodendielen
KR20120100227A (ko) * 2011-03-03 2012-09-12 김운봉 조인트 클립
US8544229B2 (en) 2011-07-13 2013-10-01 A. Raymond Et Cie Decking system with hidden dovetail fastener
DE202013100026U1 (de) * 2013-01-03 2013-01-18 Kosche Profilummantelung Gmbh Unterbau und Befestigungssystem für Dielen
WO2015170205A1 (fr) 2014-05-05 2015-11-12 I Deck S.R.L. Structure de revêtement de surface adaptée pour être rapidement installée et retirée
BE1023567B1 (fr) 2015-04-14 2017-05-05 Bewood S.A. Moyen de fixation de lames de revêtement de surface
EA037600B1 (ru) * 2015-08-24 2021-04-20 Велинге Инновейшн Аб Система для соединения панелей пола с несущей конструкцией
KR101683268B1 (ko) * 2015-08-27 2016-12-06 전현구 탄성지지체를 이용한 목재 패널 결합 구조 및 이를 포함하는 목재 시설물

Also Published As

Publication number Publication date
AT525011A1 (de) 2022-11-15
AT525011B1 (de) 2023-07-15
WO2022226570A1 (fr) 2022-11-03

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