EP4083343B1 - Élément de fixation - Google Patents

Élément de fixation Download PDF

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Publication number
EP4083343B1
EP4083343B1 EP21170558.7A EP21170558A EP4083343B1 EP 4083343 B1 EP4083343 B1 EP 4083343B1 EP 21170558 A EP21170558 A EP 21170558A EP 4083343 B1 EP4083343 B1 EP 4083343B1
Authority
EP
European Patent Office
Prior art keywords
leg
fastening element
supporting projection
connecting means
bent edge
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.)
Active
Application number
EP21170558.7A
Other languages
German (de)
English (en)
Other versions
EP4083343C0 (fr
EP4083343A1 (fr
Inventor
Rudolf Mark
Josef Anton Aichholzer
Karlheinz Canins
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.)
Safe Patentverwaltungs- und Verwertungs GmbH
Original Assignee
Safe Patentverwaltungs- und Verwertungs GmbH
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 Safe Patentverwaltungs- und Verwertungs GmbH filed Critical Safe Patentverwaltungs- und Verwertungs GmbH
Priority to EP21170558.7A priority Critical patent/EP4083343B1/fr
Publication of EP4083343A1 publication Critical patent/EP4083343A1/fr
Application granted granted Critical
Publication of EP4083343C0 publication Critical patent/EP4083343C0/fr
Publication of EP4083343B1 publication Critical patent/EP4083343B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E04B2/7453—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling
    • E04B2/7457—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling with wallboards attached to the outer faces of the posts, parallel to the partition
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/388—Separate connecting elements
    • E04B2001/389—Brackets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2002/7483—Details of furniture, e.g. tables or shelves, associated with the partitions
    • E04B2002/7485—Load supports therefor placed between wall studs

Definitions

  • the invention relates to a fastening element for fastening loads to a support profile of a drywall construction provided with at least one-sided planking, the fastening element comprising a tab with at least a first leg and a second leg.
  • Lighter loads such as hanging cupboards, handrails, railings or boilers, can be attached to drywall constructions using specially designed dowels, which may be screwed into the planking of the drywall construction, which is reinforced by sheet metal inserts must be attached.
  • the CW profiles commonly used in drywall construction must also be replaced by reinforced UA profiles to increase the load-bearing capacity.
  • a fastening element according to the invention according to claim 1 for fastening loads to a support profile, in particular a metal profile, of a drywall construction provided with at least one-sided planking
  • the fastening element having a, preferably L-shaped, tab with at least one first leg and a second leg, the first leg having a receptacle for a first connecting means for connecting the load to the fastening element and a first stop surface of the first leg forming a possible stop for the planking
  • the second leg having at least one opening for receiving at least one second connecting means for connecting the fastening element to the support profile, wherein preferably a second stop surface of the second leg forms a stop for the support profile, and wherein a section of the first leg is bent from a plane of the first stop surface, so that this section forms a support projection of the first leg, wherein a support surface of the support projection encloses a first angle with the first stop surface, which first angle is between 60 ° and
  • the bracket loads are transferred primarily via the support projection, which protrudes into the paneling when the fastening element is used as intended to fasten a heavy bracket load
  • load components parallel to the wall are not directly transferred to the relatively slim support profile, in particular the CW profile , the drywall construction, but is dissipated via the planking itself.
  • loads parallel to the wall can be dissipated as evenly and efficiently as possible.
  • the support projection protruding from the first stop surface or bent out of the plane of the first stop surface leads to significantly higher loads. This is due in particular to the comparatively large support surface of the load-distributing support projection which projects into the paneling when the fastening element is in operation.
  • the fastening element according to the invention can accommodate not only loads parallel to the wall (i.e. loads whose components that run parallel to the paneling dominate), but also loads acting normally (or at an angle) to the paneling.
  • Such wall-normal loads i.e. loads whose components that run normally to the cladding dominate) are introduced directly into the cladding via the first stop surface.
  • the fastening element enables the attachment of heavy console loads to a drywall construction, such as a partition or metal stud wall, a facing shell or a suspended ceiling, by ensuring the transfer of wall-parallel and wall-normal load components into the planking of the drywall construction, without the support profile of the drywall construction which the fastening element is connected via the second leg, putting too much strain on it.
  • the support projection provides support for the fastening element in the planking (namely in the planking for which the first stop surface forms a stop) when the fastening element is installed in the drywall construction as intended.
  • This support stabilizes the fastening element against twisting or slipping, since load components parallel to the wall are introduced directly into the planking via the support surface of the support projection, which significantly increases the load-bearing capacity of the fastening element. At the same time, load components normal to the wall are transferred via the first ones that are in contact with the paneling in an operating state of the fastening element Transfer the stop surface to the planking. Since the support projection is formed by a protruding section of the leg of the fastening element, which leg also forms the stop for the planking, the fastening element according to the invention thus enables the transfer of both wall-parallel and wall-normal load components into the planking while at the same time maintaining a very simple structure.
  • the support projection which encloses the first angle with the first stop surface, can - depending on the arrangement of the support projection in the horizontal or vertical - either horizontal or vertical load components parallel to the wall be introduced into the planking.
  • a further section of the first leg is bent out of the plane of the first stop surface, so that this further section is a further support projection of the first leg, wherein a support surface of the further support projection encloses a second angle between 0 ° and 180 ° with the first stop surface and wherein the support projection and the further support projection are arranged transversely, preferably orthogonally, to one another.
  • the support surface is as large as possible in order to ensure a uniform introduction of forces parallel to the wall into the paneling and to avoid deformation of the paneling due to local pressure peaks.
  • the support projection and/or possibly the further support projection, namely if one is present, is or are designed to be flat.
  • this embodiment also includes support projections that are designed as uneven or curved surfaces.
  • the support projection can also be cylindrical, wave-shaped or completely irregular, at least in sections. It is important that at least a section of the support projection facing away from the first leg forms the support surface. If the support surface is uneven or curved, the first angle between the first stop surface and the support surface refers to one of the tangential surfaces of the support surface; In other words: the uneven support surface of such embodiments must have at least one (imaginary) tangential surface that encloses the first angle with the first stop surface.
  • the support projection extends along the entire width of the first leg and/or that the further support projection, if one is present, extends along the entire height of the first leg.
  • the second angle is between 60° and 120°, preferably 90°.
  • first angle and/or, if necessary, the second angle an extremely stable support of the fastening element in the paneling can be achieved.
  • flat supporting projections which protrude from the stop surface at an angle between 60° and 120°, in particular 90°, make it easier to install the fastening element into the drywall construction, since the planking can be placed or pushed on more easily onto the fastening element connected to the support profile leaves.
  • the first angle is measured in a plane parallel to the second leg or in the plane of the second leg.
  • the support projection is therefore arranged to run horizontally and vertical load components parallel to the wall can be introduced into the cladding particularly efficiently.
  • the second angle is measured in a plane which is arranged normal to the first leg and the second leg.
  • the further support projection is thus arranged to run vertically and horizontal load components parallel to the wall can be introduced into the planking particularly efficiently.
  • first leg and the second leg are connected to one another via a first bending edge of the tab and a second bending edge of the first leg assigned to the support projection is transverse, preferably orthogonal, to the first bending edge of the tab is arranged.
  • vertical load components parallel to the wall can be introduced into the planking by means of a fastening element arranged on a vertical support profile;
  • horizontal load components parallel to the wall can be introduced into the planking by means of the support projection.
  • a third bending edge of the first leg, assigned to the further support projection, is arranged parallel to the first bending edge of the tab.
  • horizontal load components parallel to the wall namely when the fastening element is arranged on a vertical support profile
  • vertical load components parallel to the wall namely when the fastener is arranged on a horizontal support profile
  • first leg and the second leg are connected to one another via a first bending edge of the tab and a second bending edge of the first leg assigned to the support projection is arranged parallel to the first bending edge of the tab.
  • a third bending edge of the first leg which is assigned to the further support projection, is arranged transversely, preferably orthogonally, to the first bending edge of the tab.
  • vertical load components parallel to the wall namely when the fastening element is arranged on a vertical support profile
  • horizontal load components parallel to the wall namely when the fastener is arranged on a horizontal support profile
  • the at least one opening of the second leg is arranged and designed in such a way that it allows rotation of the fastening element relative to the support profile when the fastening element is connected to the support profile.
  • these further openings in the second leg must also be arranged and designed in such a way that they allow rotation of the fastening element relative to the support profile.
  • all openings in the second leg must allow the fastening element to be rotated relative to the support profile.
  • Such twisting must not be made impossible from the outset by a positive connection between (a side wall) of an opening and a (further) second connecting means held therein.
  • the fastening element in this embodiment can be rotatably fastened to the support profile, overloads on the fastening element do not immediately lead to failure of the fastening of the load; Rather, the approaching static failure is visibly indicated by controlled rotation of the fastening element.
  • the position of the load initially changes and, once a certain angle of rotation is reached, damage to the paneling is visible to the outside, since cracks initially form in the paneling the first leg of the fastening element finally breaks through an outside of the paneling.
  • the at least one opening forms or includes a pivot point of rotation of the fastening element connected to the support profile.
  • the pivot point of the fastening element rotatably attached to the support profile lies within the at least one opening.
  • the axis of rotation of the fastening element relative to the support profile runs through the at least one opening.
  • the axis of rotation can coincide with a longitudinal axis of the second connecting means, which second connecting means serves to connect the fastening element to the support profile and is arranged in the at least one opening.
  • the second leg has at least one further opening, preferably several further openings, for receiving further second connecting means for connecting the fastening element to the support profile, the further openings being arranged and designed in such a way that that a frictional connection between the further second connecting means and the respective further opening in the course of rotation, preferably continuously, changes into a positive connection between the further second connecting means and the respective further opening.
  • the load component parallel to the wall In order to initiate rotation of the fastening element in the event of an overload, the load component parallel to the wall must first overcome the frictional connection which exists between the second connecting means and the further second connecting means on the one hand, and the second leg of the fastening element on the other hand.
  • This adhesion must be present so that the (further) second connecting means can ensure the attachment of the fastening element to the support profile.
  • the fastening element due to the load component parallel to the wall, rotates about the axis of rotation, which runs through the at least one opening.
  • the further openings of the second leg are now designed and/or arranged in such a way that as the angle of rotation increases - i.e.
  • the fastening element and thus also the load attached to the drywall construction by means of the fastening element, can be stabilized in a visibly changed and predeterminable position, whereby impending failure can be made even easier to recognize and additional securing of the fastening element against complete failure can be achieved.
  • this positive connection does not occur abruptly, but rather continuously; i.e. a force acting on the fastening element in the installed state, which counteracts further rotation of the fastening element, increases with increasing angle of rotation until the positive connection is finally achieved and as a result no rotational movement is possible anymore.
  • the second leg has at least one further opening for receiving a further second connecting means for connecting the fastening element to the support profile, preferably several further openings for receiving further second connecting means for connecting the fastening element to the support profile , wherein the further opening(s) is/are each designed as an elongated hole, the course of which intersects an imaginary circle, the center of which is the pivot point.
  • intersection means both cases in which the course of the elongated hole and the imaginary circle intersect each other in a mathematical sense, as well as cases in which the course of the elongated hole and the imaginary circle lie on top of each other in sections and then branch off.
  • the second leg has at least one further opening, preferably several further openings, for receiving further second connecting means for connecting the fastening element to the support profile, the further openings each being at least partially clothoid-shaped Elongated hole are formed.
  • the fastening element is made of a non-combustible material, preferably steel.
  • Fastening elements of this embodiment can also be installed in drywall constructions, in particular walls or facing shells, which, for fire protection reasons, may not contain combustible building materials, such as wood or certain plastics. Fastening elements made of metal, especially steel, also have the stability required for fastening heavy loads.
  • the receptacle is arranged in a half of the first leg close to the second leg.
  • the receptacle can be arranged in a third, quarter or fifth of the first leg closest to the second leg, the half, third, quarter or fifth referring to width sections of the first leg, in which width sections the first leg can be divided when viewed from a direction normal to the wall.
  • the receptacle for the first connecting means is arranged away from a center line, which center line, when viewed from a wall-normal direction, in the half close to the second leg and one half located away from the second leg divided in half.
  • a center point of the recording should not lie on this center line.
  • the receptacle is arranged in alignment with an anchoring, which anchoring is in or on one of the second legs, preferably at a right angle.
  • projecting anchoring section of the fastening element is provided and serves to anchor the first connecting means in the fastening element.
  • the first connecting means can be held in the fastening element in a particularly stable and reliable manner.
  • a more even load on the fastening element is achieved.
  • the anchoring can be realized by a threaded hole provided in the anchoring section.
  • the anchoring can also be formed by a screw nut resting on the anchoring section, which screw nut is screwed onto one end of the connecting means protruding through the bore.
  • the screw nut does not necessarily have to rest permanently on the anchoring section or be connected to it; it is sufficient if the screw nut prevents the connecting means from being pulled out of the fastening element.
  • An object on which the invention is based is achieved by a system comprising a drywall construction and the fastening element described above, the drywall construction comprising a support profile and at least one-sided paneling, the fastening element being arranged by means of the at least one opening in the second leg second connecting means is connected to the support profile, the fastening element resting against the planking with the first stop surface of the first leg, and the support projection, if necessary also the further support projection, protruding at least in sections into the planking.
  • the planking can be made of one or more plate-shaped objects, in particular plasterboard, wood, glass, sheet metal, wood-based materials, plastic, gypsum fiber, mineral fiber, cement fiber, fiber, calcium silicate, wood wool lightweight construction or coated rigid foam panels.
  • the support projection or the further support projection can either protrude into one or more of these plate-shaped objects (arranged next to one another), or can rest on one or more of these plate-shaped objects (arranged next to one another). In both In some cases, console loads acting on the fastening element can be introduced into the planking via the support projection and, if necessary, the further support projection, if one is present.
  • the system for the purpose of connecting the load to be attached to the drywall construction to the fastening element, the system according to the invention comprises, in a preferred embodiment, a first connecting means for connecting the load to the fastening element, which first connecting means is arranged in the receptacle of the first leg and anchored in the fastening element by means of the anchoring section is, wherein the connecting means projects beyond the planking in sections in order to form a stop point for the load or to enable the attachment of a stop point to the fastening element.
  • the load can thus be attached directly or indirectly to the section of the connecting means that projects beyond the planking, without the need for additional elements - such as separate anchor points.
  • the end of the connecting means that projects beyond the paneling is preferably provided with a thread in order to be able to attach nuts or other retaining elements.
  • FIG. 1 as well as FIG. 3, 4 and 5 and 6 and 7 show schematic views of a first exemplary embodiment of the fastening element 1 according to the invention in an installed state, wherein in FIG. 1 a part of a planking 18 is not shown for reasons of clarity.
  • the fastening element 1 is intended for use in a drywall construction 3 provided with two-sided planking 18 vertically extending support profiles 2 installed, with a front paneling 18 of interest here as the first plate-shaped object 18a and second plate-shaped object 18b (see FIG. 3, 4 and 5 as well as 6 and 7).
  • the fastening element 1 serves to fasten a load, in particular a heavy bracket load, to the drywall construction 3.
  • heavy console loads are understood to be loads with a console load of 0.4 to 1.0 kN / m wall length or a lever arm of up to 0.5 m, which, for. B. caused by hanging a sink or cupboard.
  • the fastening element 1 has a tab with a flat first leg 4 and a flat second leg 5, the tab being bent or bent in such a way that the first leg 4 and the second leg 5 are arranged orthogonally to one another and are separated from each other by a (first bending edge or) first bending edge 20.
  • first leg 4 and the second leg 5 adjoin one another in the area of the first bending edge 20.
  • a flat supporting projection 12 is formed by a section of the first leg 4, which section is bent out of a plane in which plane a first stop surface 8 of the first leg 4 lies.
  • the support projection 12 projects in a lower end region of the first leg 4 at a right angle from the first stop surface 8, so that the support projection 12 contacts the first plate-shaped object 18a with a support surface 13 (see in particular FIG. 3 ).
  • the first stop surface 8 does not necessarily have to merge into the section of the first leg 4 that forms the support projection 12.
  • a (second bending edge or) second bending edge 21 of the first leg 4 assigned to the support projection 12 runs perpendicular to the first bending edge 20 of the tab.
  • the second bending edge 21 is created by bending out the support projection 12 Section of the first leg 4 from the plane of the stop surface 8.
  • the fastening element 1 has an anchoring section 17 which projects from the second leg 5 at a right angle, so that the anchoring section 17 and the first leg 4 are arranged parallel to one another.
  • This anchoring section 17 can also be produced by bending open a section of the second leg 5.
  • the first leg 4 has the first stop surface 8, which first stop surface 8 provides a stop for the planking 18, specifically for the (in FIG. 1 (not shown) second plate-shaped object 18b; please refer FIG. 3, 4 and 5 and 6 and 7.
  • the first stop surface 8 forms a first angle ⁇ of 90° with the support surface 13 of the support projection 12, this first angle ⁇ being approximately FIG. 2 clearly visible, in a plane parallel to the second leg 5 - namely the drawing plane of the FIG. 2 - is measured.
  • the first leg 4 has a receptacle 6, in which receptacle 6 a fastening bolt forming a first connecting means 7 for connecting the load to the fastening element 1 is arranged.
  • This fastening bolt is anchored to the anchoring section 17 by means of a screw nut forming an anchoring 16 and is thus secured against being pulled out.
  • the first connecting means 7 projects beyond the planking 18 in sections, so that the section of the fastening bolt that projects beyond the planking 18 serves as a stop point for the load to be fastened.
  • the end of the fastening bolt that projects beyond the paneling 18 is provided with a thread onto which a screw nut is applied.
  • the second leg 5 initially comprises an opening 9 in which a second connecting means 10 is arranged.
  • the second connecting means 10 serves to connect the fastening element 1 to a metal profile forming a support profile 2 of the drywall construction 3.
  • the second connecting means 10 is designed as a rivet.
  • the second leg 5 has two further openings 9a, in which further second connecting means 10a are arranged.
  • These further second connecting means 10a which are also designed here as rivets, also serve to connect the fastening element 1 to the support profile 2. All of the openings 9 and 9a are designed in such a way that the fastening element 1 can be rotated relative to the support profile 2 (see FIG. 6 and 7 ).
  • the further openings 9a are designed in such a way that a frictional connection between the further second connecting means 10a and the areas of the second leg 5 surrounding the respective further opening 9a, which prevails for the purpose of fastening the second leg 5 to the support element 2, gradually turns into a positive connection in the course of rotation between the further second connecting means 10a and side walls of the respective further openings 9a ( FIG. 7 ). Out of FIG.
  • a course or a center line of the further openings 9a designed as elongated holes 14 is, at least in sections, not congruent with the imaginary circle 15, the center of which is the pivot point of the second leg 5 (as it were the center of the at least one opening) and on which circle 15 the respective further second connecting means 10a lies.
  • the fastening element 1 rests against the support profile 2 with a second stop surface 11 of the second leg 5.
  • FIG. 8th shows, analogous to FIG. 1 , a second exemplary embodiment of the fastening element 1 according to the invention.
  • the fastening element 1 in this second exemplary embodiment comprises a further support projection 19. This is formed by a further section of the first leg 4, which further section, like the support projection 12 of the first exemplary embodiment, is bent out of the plane of the first stop surface 8, so that in the area between the first stop surface 8 and the further support projection 19 a (third bending edge or) third bending edge 22 of the first leg 4 has formed.
  • the third bending edge 22 is arranged parallel to the first bending edge 20.
  • a support surface 13 of the further support projection 19 encloses a second angle ⁇ with the first stop surface 8, which here - like the first angle ⁇ - is 90°.
  • the fastening element 1 of this exemplary embodiment is not only able to to introduce vertical load components parallel to the wall into the planking 18, but also horizontal load components parallel to the wall - such as transverse loads that can occur in the course of an earthquake. Since such transverse loads can usually act in both directions, both outer surfaces of the flat additional support projection 19 can each form a support surface 13, especially since horizontal load components parallel to the wall can be introduced into the planking 18 via both of these outer surfaces.
  • the previously mentioned bending edges 20, 21, 22 do not have to be “edges” in the narrower sense of the word, but rather the bending edges can - as is the case, for example FIG. 1, 2 and 8th is the case - can also be formed by curved transition areas.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Claims (15)

  1. Elément de fixation (1) pour fixer des charges à un profilé de support (2) d'une construction en cloison sèche (3) comportant un parement au moins unilatéral (18), dans lequel l'élément de fixation (1) comprend une languette en forme de L avec au moins un premier pan (4) et un deuxième pan (5),
    - dans lequel le premier pan (4) comporte un réceptacle (6) pour des premiers moyens de liaison (7) pour relier la charge à l'élément de fixation (1) et une première surface de butée (8) du premier pan (4) forme une butée pour le parement (18),
    - dans lequel le deuxième pan (5) présente au moins une ouverture (9) pour renfermer au moins un deuxième moyen de liaison (10) pour relier l'élément de fixation (1) au profilé de support (2) et une deuxième surface de butée (11) du deuxième pan (5) forme une butée pour le profilé de support (2),
    - et dans lequel une section du premier pan (4) est pliée à partir d'un plan de la première surface de butée (8), de sorte que cette section forme une protubérance d'appui (12) du premier pan (4), dans lequel une surface de support (13) de la protubérance de butée (12) définit avec la première surface de butée (8) un premier angle α, lequel premier angle α est compris entre 60° et 120° et est de préférence égal à 90°,
    caractérisé en ce que
    le réceptacle (6) est disposé en alignement avec un ancrage (16), lequel ancrage (16) est prévu sur une partie d'ancrage (17) dépassant en saillie dans ou sur un deuxième pan (5), de préférence à angle droit, et sert à ancrer le premier moyen de liaison (7) dans l'élément de fixation (1).
  2. Elément de fixation selon la revendication 1, caractérisé en ce qu'une autre section du premier pan (4) est recourbé à partir du plan de la première surface de butée (8) est courbé de sorte que cette autre section forme une autre protubérance d'appui (19) du premier pan (4), dans lequel une surface de support (13) de l'autre protubérance d'appui (19) définisse un deuxième angle β avec la première surface de butée (8), lequel deuxième angle β est compris entre 60° et 120°, et de préférence s'élève à 90°, et dans lequel la protubérance d'appui (12) et l'autre protubérance d'appui (19) sont disposées transversalement, de préférence orthogonalement, l'une par rapport à l'autre.
  3. Elément de fixation (1) selon la revendication 1 ou 2, caractérisé en ce que la protubérance d'appui (12) et/ou le cas échéant l'autre protubérance d'appui (19) est conçue pour être plate.
  4. Elément de fixation (1) selon une des revendications 1 à 3, caractérisé en ce que la protubérance d'appui (12) s'étend sur toute la largeur du premier pan (4) et/ou que, le cas échéant, l'autre protubérance d'appui (19) s'étend sur toute la hauteur du premier pan (4).
  5. Elément de fixation (1) selon une des revendications 1 à 4, caractérisé en ce que le premier angle α est mesuré dans un plan parallèle au deuxième pan (5).
  6. Elément de fixation (1) selon une des revendications 2 à 5, caractérisé en ce que le deuxième angle β est mesuré dans un plan disposé perpendiculairement au premier pan (4) et an deuxième pan (5).
  7. Elément de fixation (1) selon une des revendications 1 à 6, caractérisé en ce que le premier pan (4) et le deuxième pan (5) sont reliés l'un à l'autre par un premier bord de pliage (20) de la languette et un deuxième bord de pliage (21) du premier pan (4) associé à la protubérance d'appui (12) est disposé transversalement, de préférence orthogonalement, au premier bord de pliage (20) de la languette, ou si dépendant d'une des revendications 2 à 4, le premier pan (4) et le deuxième pan (5) sont reliés l'un à l'autre par un premier bord de pliage (20) de la languette et un deuxième bord de pliage (21) associé à la protubérance d'appui (12) du premier pan (4) est disposé transversalement, de préférence orthogonalement, au premier bord de pliage (20) et un troisième bord de pliage (22) associé à l' autre protubérance d'appui (19) du première pan (4) est disposé parallèlement au premier bord de pliage (20) de la languette.
  8. Elément de fixation (1) selon une des revendications 1 à 6, caractérisé en ce que le premier pan (4) et le deuxième pan (5) sont reliés l'un à l'autre par un premier bord de pliage (20) de la languette et un deuxième bord de pliage du premier pan (4) associé à la protubérance d'appui est disposé parallèlement au premier bord de pliage (20) de la languette ou, si dépendant d'une des revendications 2 à 4, le premier pan (4) et le deuxième pan (5) sont reliés l'un à l'autre par un premier bord de pliage (20) de la languette et un deuxième bord de pliage associé à la protubérance d'appui du premier pan (4) est disposé parallèlement au premier bord de pliage (20) troisième bord de pliage du premier pan (4) associé à la protubérance d'appui est disposé transversalement, de préférence orthogonalement, au premier bord de pliage (20) de la languette.
  9. Elément de fixation (1) selon une des revendications 1 à 8, caractérisé en ce que la au moins une ouverture (9) du deuxième pan (5), dans le cas d'autres ouvertures (9a) du deuxième pan (5) ainsi que d'autres ouvertures (9a) du deuxième pan (5), est ou sont disposées et conçues de telle sorte qu'elle(s) permet ou permettent une rotation de l'élément de fixation (1) par rapport au profilé de support (2).
  10. Elément de fixation (1) selon la revendication 9, caractérisé en ce que la au moins une ouverture (9) forme un point de pivotement de la rotation.
  11. Elément de fixation (1) selon la revendication 10, caractérisé en ce que la deuxième jambe (5) comporte au moins une, de préférence plusieurs autres ouvertures pour recevoir d'autres deuxièmes moyens de liaison (10a) pour relier l'élément de fixation (1) au profilé de support (2), dans lequel les autres ouvertures (9a) sont disposées et conçues de telle sorte qu'une conjonction de force entre les autres deuxièmes moyens de liaison (10a) et l'autre ouverture respective (9a) se transforment au cours de la rotation continuellement en une conjonction de forme entre les autres deuxièmes moyens de liaison (10a) et l'autre ouverture respective (9a).
  12. Elément de fixation (1) selon la revendication 11, caractérisé en ce que le deuxième pan (5) présente au moins une, de préférence plusieurs, autres ouvertures (9a) pour recevoir d'autres deuxièmes moyens de liaison (10a) pour relier l'élément de fixation (1) au profilé de support (2), dans lequel les autres ouvertures (9a) étant respectivement conçues comme un alésage oblong (14), dont le tracé coupe un cercle imaginaire (15), dont le centre représente le point de pivotement.
  13. Elément de fixation (1) selon une des revendications 1 à 12, caractérisé en ce que le réceptacle (6) est disposé dans une moitié du premier pan (4) proche du deuxième pan (5).
  14. Système comprenant une construction en cloison sèche (3) et l'élément de fixation (1) selon une des revendications précédentes, dans lequel la construction en cloison sèche (3) comprend un profilé de support (2) et un parement (18) fixé au profilé de support (2), dans lequel l'élément de fixation (1) est relié au moyen d'au moins un deuxième moyen de liaison (7) disposé dans au moins une ouverture (9) du deuxième pan (5), dans lequel l'élément de fixation (1) vient reposer avec la première surface de butée (8) du premier pan (4) sur le parement (18), et dans lequel la protubérance d'appui (12), le cas échéant également l'autre protubérance d'appui (19), dépasse en saillie au moins par sections dans le parement (18).
  15. Système selon la revendication 14 comprenant un premier moyen de liaison (7) pour relier la charge à l'élément de fixation (1), lequel premier moyen de liaison (7) est disposé dans le réceptacle (6) du premier pan (4) et est ancré au moyen de la section d'ancrage (17) dans l'élément de fixation (1), dans lequel les moyens de liaison (7) dépasse en saillie par sections au-delà du parement (18), pour constituer un point de butée pour la charge.
EP21170558.7A 2021-04-26 2021-04-26 Élément de fixation Active EP4083343B1 (fr)

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Publication number Priority date Publication date Assignee Title
WO2024110003A1 (fr) * 2022-11-22 2024-05-30 Knauf Gips Kg Support pour fixer une charge à une structure de construction sèche, kit et structure de construction sèche comprenant ledit support, et procédé de fixation de charges à une structure de construction sèche
WO2024110002A1 (fr) * 2022-11-22 2024-05-30 Knauf Gips Kg Support pour fixer une charge à une structure de construction sèche, kit et structure de construction sèche comprenant ledit support, et procédé de fixation de charges à une structure de construction sèche

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US7559519B1 (en) * 2006-07-26 2009-07-14 The Steel Netork, Inc. Stud bracket for supporting reinforcing members in a wall structure
JP5246579B2 (ja) * 2010-03-09 2013-07-24 丸井産業株式会社 間仕切支柱用下地補強材取付け金具
PL2920384T3 (pl) * 2012-11-19 2016-10-31 Element mocujący do przytwierdzania punktów zaczepienia i/lub obciążeń statycznych do profili metalowych
CA2811362C (fr) * 2013-03-28 2020-04-14 Bailey Metal Products Limited Element de blocage horizontal pour utilisation dans un systeme a poteaux de cloison
US9091056B2 (en) * 2013-12-31 2015-07-28 Simpson Strong-Tie Company, Inc. Multipurpose concrete anchor clip
WO2018032015A2 (fr) * 2016-08-12 2018-02-15 Patco Llc Clip de support de mur de remplissage

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EP4083343A1 (fr) 2022-11-02

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