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
  • 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
  • E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
  • E04B2/766—T-connections
  • E04B2/767—Connections between wall studs and upper or lower locating rails
• • 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
  • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
  • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
  • E04F11/18—Balustrades; Handrails
  • E04F11/181—Balustrades
  • E04F11/1812—Details of anchoring to the wall or floor

Definitions

• connection piece for the angular connection of two components to one another, in particular for a drywall or metal lightweight construction, wherein two studs, preferably U-stud-shaped studs, to be arranged essentially at right angles to one another, are to be connected to one another, characterised in that the connection piece comprises a bottom plate and a stud-shaped, preferably U-stud- shaped, sidewall, which is fitted essentially vertically on the bottom plate, and wherein at least one cutout, in particular for the feed-through in each case of a fastening element, preferably a concrete anchor, is present on each side of the bottom plate divided by the sidewall.
• a fastening element preferably a concrete anchor
• the application relates to a fixing kit and a drywall or metal lightweight construction, which contains at least one such connection piece, as well as an assembly kit for such a drywall or metal lightweight construction.
• connection piece of the aforementioned generic class is known for example from DE 20 2017 002 584 U1.
• DE 20 2017 002 584 U1 deals with the problem that, especially in the case of so-called "half-walls", such as for example balustrades, parapets, banisters or suchlike, the upper edge is free and not anchored, so that its construction can more easily become unstable.
• this problem is solved by the fact that angle brackets are folded in one piece from the angle cheeks there and an insertion piece (angle reinforcement element) is placed on the angle brackets, in such a way that it extends transversely to the angle backs from one angle cheek to the other angle cheek.
• the angle plate (and also the insertion piece) has to be fastened here with two fastening means in the sub-surface, often concrete, so as to guarantee sufficient stability, especially in the case of parapets.
• the fastening means must however have a certain spacing from one another, because when for example concrete anchors or also anchor bolts/screw bolts are used for this, which splay out in the sub-surface, the latter can have a mutually negative influence on one another and thus reduce the bearing capacity.
• the problem underlying the invention is to find an improved solution for the construction of so-called "half-walls", such as for example balustrades, parapets, banisters or suchlike, wherein narrow stud widths with a consistent stability and a given economic efficiency can be used, which not only meet aesthetic requirements, but are also desirable with regard to the enlargement in living and/or floor area.
• half-walls such as for example balustrades, parapets, banisters or suchlike
• connection piece for the angular connection of two components to one another, in particular for a drywall or metal lightweight construction, wherein two studs, preferably U-stud-shaped studs, to be arranged essentially at right angles to one another, are to be connected to one another, characterised in that the connection piece comprises a bottom plate and a stud-shaped, preferably U-stud-shaped, sidewall, which is fitted essentially vertically on the bottom plate, and wherein at least one cutout, in particular for the feed-through in each case of a fastening element, preferably a concrete anchor, is present on each side of the bottom plate divided by the sidewall.
• connection piece according to the invention can thus advantageously be used for example for the suspension of linear constructions such as aprons on ceilings or also as parapets on the ground.
• the bearing capacity of the overall construction is increased (for example with respect to the absorption of transverse forces, in particular forces which have a component which is directed through the area gripped by the components connected to one another or in their surface normal direction), leads to the solution to the strain due to line loads and impact loads according to relevant standards (DIN 4103-1 , June 2015, and DIN EN 1991-1-1/NA, December 2010) and meets the architectural and aesthetic requirements through a slender design.
• connection piece can be used advantageously especially in the case of projecting constructions anchored at one side
• connection piece can also be used in the case of metal studs, preferably U-shaped studs, mounted on two sides, wherein in both cases the loads are also reliably conveyed into the bearing sub-structures.
• connection piece according to the invention with corresponding fastening and/or anchoring means can be used and no further components have to be introduced, as a result of which assembly errors and assembly time can be minimized.
• a bottom plate is a flat, rectangular piece of metal, which can for example have a thickness of 5 to 10 mm, preferably at least 6 mm.
• a sidewall is stud-shaped, preferably U-stud shaped, and can for example have a thickness of 2 to 8 mm, preferably 3 mm.
• U-stud-shaped within the meaning of the application means that the sidewall is formed corresponding to a U-stud, i.e. has two flanges or legs and a web or also base surface, on which the two flanges sit.
• U-studs are known to the person skilled in the art.
• UW studs usually are U studs (studs which have a cross section essentially in the shape of an U) for use in a wall
• UA studs usually are U studs which have a higher stiffness (due to thicker material) and which comprise several cutouts in their web, e.g. for the feed-through of fastening elements.
• all studs according to the present invention consist of metal, preferably steel.
• Cutouts within the meaning of the application can be holes, the latter can for example be round holes, they can however also be elongated holes for example.
• Fastening elements within the meaning of the application differ, depending on where and for what they are used.
• concrete anchors or screw bolts for example are a sensible option.
• Concrete anchors for example can comprise an anchoring element, which is introduced into a drilled hole of a solid component, and a nut, which anchors the anchoring element in the solid component by being screwed up tight.
• carriage bolts for example can be used, insofar as the metal parts have a cutout at the corresponding points.
• the web of the stud-shaped, preferably U stud- shaped, sidewall can occupy the entire width of the bottom plate and the flanges of the stud-shaped, preferably U-stud-shaped, sidewall can terminate flush at the two longitudinal sides of the bottom plate.
• the web of the stud-shaped, preferably U-stud-shaped, sidewall can comprise at least two, preferably at least four cutouts, in particular for the feed-through in each case of a fastening element, wherein preferably at least two cutouts, particularly preferably four cutouts, can be constituted as elongated holes.
• the stud-shaped, preferably U-stud-shaped, sidewall of the connection piece can be dimensioned such that the outer sides of the web and of the two flanges of the stud-shaped, preferably U-stud-shaped, sidewall of the connection piece can be made to abut essentially over the full area against the inner sides the web and of the two flanges of a stud, preferably of a stud with at least two cutouts, in particular for the feed-through of in each case a fastening element, particularly preferably of a UA stud.
• the at least two cutouts of the web of the stud-shaped, preferably U-stud-shaped, sidewall can correspond such to at least two cutouts of the web of a stud, preferably a stud with at least two cutouts in the web, in particular for the feed-through of in each case a fastening element, particularly preferably a UA stud, that the sidewall and the stud are connectable by at least two fastening elements, preferably carriage bolts.
• the flanges of the stud-shaped, preferably U-stud- shaped, sidewall and the flanges of a stud, preferably a stud with at least two cutouts in the web, in particular for the feed-through in each case of a fastening element, particularly preferably a UA stud, can be suitable with a full-area abutment for connection by fastening elements, preferably self-drilling screws.
• the length of the bottom plate of the connection piece is dimensioned such that a plurality of connection pieces can fit longitudinally into a stud, preferably in a UW stud, without overlapping and/or without the minimum spacing of the fastening means, preferably concrete anchors, being undercut.
• the length of the bottom plate of the connection piece preferably amounts to at least 110 mm, preferably to at least 1 14 mm, at most 200 mm, particularly preferably 120 mm.
• a variant is also theoretically conceivable, wherein a bottom plate is used in the length of the stud, preferably of the UW stud, with sidewalls fastened on the latter at the appropriate distances. It would however be at the loss of flexibility at the place of use, if for example an offset is present in the corresponding half-wall.
• the bottom plate can be welded to the stud-shaped, preferably U-stud-shaped, sidewall. Particular stability and durability of the connection piece is thus guaranteed.
• a further advantage is that the web of the stud-shaped, preferably U-stud-shaped, sidewall can be fitted on the surface of the bottom plate in such a way that it essentially halves the latter. This advantageously leads to a uniform distribution of the forces.
• the at least one cutout, in particular for the feed- through of a fastening element, preferably a concrete anchor, can lie on each side of the bottom plate divided by the sidewall either in the middle of the bottom plate with respect to its width or at the edge of the bottom plate with respect to its width.
• Edge of the bottom plate is understood within the meaning of the invention to mean that the corresponding cutout can sit as close as possible to the edge of the longitudinal side of the bottom plate, without an instability of the bottom plate resulting due to lack of material thickness between the cutout and the edge of the bottom plate. With bottom plates within the meaning of the application, a minimum material thickness of 7 mm is still stable. This can be calculated on the basis of relevant standards (DIN EN 1993-1-8, December 2012), so that, for example with a concrete anchor of 10 mm diameter, a spacing from the end of the bottom plate of 12 mm, measured from the centre-point to the cutout, is still stable. The stability with regard to the effect of forces can thus be increased further from the corresponding opposite side.
• the advantage when the at least one cutout is located in the middle of the bottom plate in terms of its width is that the corresponding construction can be executed at the smallest possible distance from for example ceiling edges, since the fastening means, preferably concrete anchors, do not as in the prior art necessarily have to be located at the edges of the bottom plate, but can be located centrally.
• the construction can thus be brought closer to the ceiling corner, without the mode of action of the fastening means, preferably the concrete anchor, being reduced or the solid component, for example the concrete, being damaged, and so further living and/or floor area can be generated.
• the distance of the cutout in the bottom plate can be located so far from the sidewall that access can conveniently be gained with the necessary tools.
• connection piece for the assembly and reinforcement especially of balustrades, parapets, banisters or suchlike constructions can be provided with at least one free edge that is capable of being acted upon by force.
• connection piece according to the invention can also particularly advantageously be assembled and provided together with a range of suitable fastening means, for example carriage screws, concrete anchors and self-drilling screws, as a marketable fixing kit.
• suitable fastening means for example carriage screws, concrete anchors and self-drilling screws
• a further development can preferably be provided such that the two stud elements to be connected together are U-stud-shaped studs, into which the connection piece can be insertable to form an angular connection, in such a way that the flanges extend essentially plane-parallel to the U-stud flanges of the two U-stud-shaped studs, preferably abutting at least with one or two of them.
• a method for erecting a drywall or metal lightweight construction, in particular a parapet or apron can comprise the following steps: - Alignment of a stud, preferably a UW stud, on a bearing solid component,
• connection piece preferably at regular distances, in the stud in such a way that the bottom plate of the connection piece lies over its full area on the web of the stud
• connection piece preferably concrete anchors, provided for the purpose
• a stud preferably a stud with at least two cutouts in the web, in particular for the feed-through of in each case a fastening element, particularly preferably in a UA stud, on the connection piece in such a way that the web and the two flanges of the connection piece can be made to abut essentially over the full area against the web and the two flanges of the stud,
• Fig. 1 shows a perspective view of the connection piece according to the invention
• Fig. 2 shows a perspective view of the connection piece according to the invention according to fig. 1 in a functional assembly.
• Fig- 1 shows a perspective view of the connection piece (1 ) according to the invention.
• connection piece (1) comprises a bottom plate (2) and an essentially U-stud-shaped sidewall (3), which is fitted essentially centrally on the bottom plate (2), so that the web (4) of the sidewall (3) and the bottom plate (2) in fig. 1 produce a T-shape standing upside down.
• the sidewall (3) is welded to the bottom plate (2) at three locations, i.e. to the web (4) and to the two flanges or U-stud legs (5). Two of the three weld seams (6) can be seen in fig. 1.
• Both the sidewall and also the bottom plate can each be connected to a component, for example a stud, in order thus to connect components to one another that are abutting against one another at an angle.
• the bottom plate (2) and the sidewall (3) each comprise cutouts, which are constituted as round holes (7) or elongated holes (8).
• cutouts are constituted as round holes (7) or elongated holes (8).
• the cutout (9) is produced from the production process, but an embodiment without this cutout is also conceivable.
• Fig. 2 shows a perspective view of the connection piece (1 ) according to the invention according to fig. 1 in a functional assembly, in which it connects two components (10) and (11). Identical components are denoted with the same reference numbers as in fig. 1.
• the shown components are each constituted as U-studs with webs (12) and (13) and flanges or U-stud legs (14) and (15), wherein component (10) is constituted here as a UW stud and component (11 ) as a UA stud.
• component (10) is constituted here as a UW stud and component (11 ) as a UA stud.
• the dimensions of the sidewall (3) of the connection piece (1 ) and of the components (10) and (11) are selected such that the components (10) and (11) and the connection piece (1) can abut over the full area at their intersections.
• Concrete anchors (16) for fastening in the solid component are located in the round holes (7) of the bottom plate (2), whereas the sidewall (3) of the connection piece (1 ) is connected via two carriage bolts (17) to the UA stud, which comprises corresponding cutouts in the form of round holes (7) and elongated holes (8).
• connection piece and the flanges of the UA stud are connected by self-drilling screws (18). No cutouts are required for this.
• connection piece (1 ) is introduced into the components (10) and (11) to be connected, essentially not visible from the outside and
• connection piece according to the invention can also exist herein.
• Component 10 displays no cutouts in the represented example of embodiment in fig. 2 (in contrast with the cutouts (7) and (8) in component 11 , which can be used for the connection to the connection piece (1 )).
• component 10 is a fundamental basic carrier of a wall construction on a floor or a building ceiling as a foundation, on and with which the connection piece (1) is anchored to this foundation.
• the arrangement according to the invention can in fact also be used at another point and in a different orientation and a different installation situation.
• Geometrical terms such as orthogonal or T-shaped and also the information on magnitudes of for example lengths and widths are to be understood within the meaning of this application as essentially orthogonal or T-shaped. Smaller deviations, such as can be tolerated in the production, processing and use of such materials, are also included under these terms.

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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)
• Bridges Or Land Bridges (AREA)

Applications Claiming Priority (2)

Publications (2)

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ID=63112377

Family Applications (1)

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• 2018
  • 2018-06-28 DE DE202018003027.9U patent/DE202018003027U1/de active Active
• 2019
  • 2019-05-24 WO PCT/EP2019/000166 patent/WO2020001804A1/en active Application Filing
  • 2019-05-24 EA EA202092765A patent/EA202092765A1/ru unknown
  • 2019-05-24 EP EP19732258.9A patent/EP3814583B1/de active Active

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