WO2022229071A1 - Système et procédé de suspension d'une structure d'ossature sur une structure porteuse d'un bâtiment et utilisation d'un tel système de suspension - Google Patents

Système et procédé de suspension d'une structure d'ossature sur une structure porteuse d'un bâtiment et utilisation d'un tel système de suspension Download PDF

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Publication number
WO2022229071A1
WO2022229071A1 PCT/EP2022/060850 EP2022060850W WO2022229071A1 WO 2022229071 A1 WO2022229071 A1 WO 2022229071A1 EP 2022060850 W EP2022060850 W EP 2022060850W WO 2022229071 A1 WO2022229071 A1 WO 2022229071A1
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WO
WIPO (PCT)
Prior art keywords
support
building
suspension system
end plate
projection
Prior art date
Application number
PCT/EP2022/060850
Other languages
English (en)
Inventor
Magnus Gunnarsson
Erik WÄRME
Original Assignee
Nordiska Balco Ab
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 Nordiska Balco Ab filed Critical Nordiska Balco Ab
Priority to EP22725421.6A priority Critical patent/EP4330478A1/fr
Publication of WO2022229071A1 publication Critical patent/WO2022229071A1/fr

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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
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/003—Balconies; Decks
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2409—Hooks, dovetails or other interlocking connections
    • E04B2001/2412—Keyhole connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/06—Consoles; Brackets
    • E04G5/062—Consoles; Brackets specially adapted for attachment to building walls

Definitions

  • the present disclosure belongs to a system and a method for suspending a framework structure on a load bearing structure of a building.
  • a framework structure such as a balcony, a roof, or a pergola
  • a load bearing structure e.g., an exterior wall of a building
  • the balcony may either be integrally formed with the building or be provided as pre-formed balcony modules that are mounted to the exterior wall structure of the building.
  • the latter may be made by providing the exterior wall structure of the building with a plurality of beams that project out from the wall structure and further providing a framework structure which comprises a plurality of apertures to be aligned with the longitudinal extension of the respective beam.
  • the framework structure is mounted to the beams by inserting the beams into their respective apertures in the framework module.
  • the framework structure is slid onto the beams.
  • a balcony Since a balcony is arranged in an elevated position in view of the ground it is essential that the work of suspending the framework module as such may be made as easy as possible. Any angular misalignment of the beams, even a small one as measured close to the wall structure, will cause a substantial horizontal and/or vertical misalignment as seen at the free ends of the beams. Such a misalignment may cause a so-called drawer effect which makes it considerably more difficult to insert the beams into corresponding openings in a framework module.
  • the suspension work is made by one or more cranes, which requires a highly skilled personnel due to the overall small tolerances, heights and weights. Installation of a balcony also involves a substantial cost in terms of machinery since at least one crane must be allocated. Thus, it is essential that the installation time may be reduced.
  • the following levelling of the suspended framework structure may be made in an easy manner to ensure that the flooring of the installed framework structure will be horizontal. Further, since the overall visual appearance of the building and the framework structures is of essence, there is a strive towards balconies where beams, fastening elements, etc. are concealed to as large extent as possible.
  • the main object of the invention is to provide a system allowing an easy suspension of a framework structure on a building.
  • Another object is to provide a system that allows an easy suspension and levelling of a framework structure, and especially a framework structure of a balcony.
  • suspension system should be applicable no matter if it is a mounting that is made during a new construction of a building or as a retrofit.
  • a suspension system for suspending a framework structure on a building comprising: a first support configured to be mounted on a load bearing structure of a building, the first support, in a free end thereof facing away from the building, comprising a first end plate; and a second support configured to suspend a framework structure, said second support, in a free end thereof configured to face towards the building, comprising a second end plate, wherein one of the first and the second end plates comprises a projection, and an other end plate of the first and the second end plates comprises an opening configured to receive the projection, thereby allowing suspension of the framework structure.
  • the first end plate is occasionally considered comprising the projection
  • the second end plate is occasionally considered comprising the opening, although the opposite may equally well apply, i.e. , the second end plate may comprise the projection, and the first end plate may comprise the opening with unaltered function, as appreciated by the skilled person.
  • the indefinite form one of the first and the second end plates may, in definite form, read the end plate to facilitate reading.
  • This definite form thereby refers to either the first end plate or the second end plate. If both the end plates, i.e., the first end plate and the second end plate, is present in a specific context, e.g., in a single claim, reference is made to “one of the first and the second end plates” /"the end plate’’, and, for the remaining end plate, “an other end plate” /"the other end plate”.
  • the first support is to be mounted on the load bearing structure of a building, e.g., an exterior wall of the building.
  • the exterior wall of the building may occasionally henceforth be referred to as the wall.
  • the first support may be directly or indirectly casted into the wall.
  • the second end plate may be securely fastened to the first end plate without using tools or joining means, hence facilitating mounting and reducing mounting time, etc.
  • the balcony is slidingly fitted onto the plurality of first supports, further facilitating mounting and reducing mounting time without compromising on security.
  • One of the first and the second end plates may further comprise a first adjusting bolt and a second adjusting bolt, said bolts being arranged on opposite sides of a longitudinal center line of the end plate, wherein said bolts are threadingly received by threading in through-going bores in the end plate, and wherein a free end of respective bolt is configured to abut one of the first and the second end plates in a condition when the framework structure is suspended by the second support.
  • longitudinal center line is to be understood being a substantially vertically aligned geometrical line intersecting in a vicinity of a center of mass of the second end plate while the second end plate is in its use position.
  • first end plate will be used for the first end plate below.
  • the adjusting bolts may allow levelling of the second support relative to the first support thereby facilitating slidingly mounting the framework structure onto a plurality of second supports.
  • the adjusting bolts may further facilitate levelling of the framework such that a possible inclination of a balcony floor can be adjusted after mounting of the framework structure on the exterior wall.
  • the adjusting bolts may allow adjusting a direction of the first support in the horizontal and/or the vertical plane prior to slidingly mounting the balcony onto the support. The adjustment is made to ensure that a top surface of the framework of the balcony will be levelled, i.e. , have a horizontal extension when in use.
  • the framework of the balcony is configured to be suspended by a plurality of second supports, it is essential that all beams are properly arranged in a parallel relationship. This adjustment may as well be made by the two adjusting bolts of each second support.
  • the adjusting bolts may thereby allow adjustment of the second support to be substantially perpendicular to the wall of the building.
  • the adjusting bolts may thereby function as a ball joint between the first and the second support.
  • the opening in one of the first and the second end plates may have a keyhole-shaped configuration comprising an insertion portion merging with a locking portion, wherein the insertion portion has a first width, and the locking portion has a second width, the first width exceeding the second width.
  • the keyhole-shaped configuration may allow a secure and self tightening mechanism. This feature may further enhance convenience during mounting. Time and manpower may thereby be reduced.
  • the opening in one of the first and the second end plates may be configured to receive the projection of an other end plate of the first and the second end plates by a bayonet coupling having an insertion portion and a locking portion.
  • the opening in one of the first and the second end plates may have a wedge shape configured to receive the projection of an other end plate, said opening having an insertion portion and a locking portion.
  • the wedge shape may provide similar advantages as the key-hole shaped configuration above.
  • the locking plate may have a non-uniform thickness such that the thickness in a vicinity of the locking portion is larger than the thickness in vicinity of the insertion portion. Thereby the first support may be further secured to the second support.
  • the first support may be a beam.
  • the length of the beam may be in the range of 0.1 -0.5 m.
  • the division of the suspension system into the first and the second support may facilitate scaffolding since the first support typically can be substantially shorter than the second support, which second support can be mounted in connection to the installation of the framework of the balcony.
  • the first support may have a longitudinal extension forming an angle to a major surface of the exterior wall of the building.
  • This may reduce a vertical mounting space of the first support on the wall, hence providing a vertical alignment of the balcony floor with respect to a floor level of a room in connection with the balcony.
  • the opening may be a through-going hole, or a recess.
  • a through-going hole may simplify manufacturing of the locking plate.
  • a through-going hole may further allow a reduced thickness of the locking plate.
  • the projection, in a free end thereof, may comprise a head portion, said head portion having a width being smaller than the first width of the insertion portion and exceeding the second width of the locking portion.
  • the projection may be arranged along a longitudinal center line of one of the first and the second end plates.
  • a method for suspending a framework structure on a load bearing structure of a building comprises mounting a plurality of first supports on the load bearing structure of the building, each first support, in a free end thereof facing away from the building, comprising a first end plate, providing a plurality second supports, each second support in a free end thereof configured to face towards the building, and mounting a second support to each first support by moving the second support linearly along a first direction allowing a projection of one of the first and the second end plates to be received in an insertion portion of an other end plate of the first and the second end plates, and moving the second support linearly along a second direction different from the first direction, thereby allowing the projection to be lockingly received in a locking portion of the other end plate, thereby suspending the second support by the first support.
  • the method may further comprise levelling each second support by using at least one adjusting bolt supported by the second support, said at least one adjusting bolt having a free end abutting the first end plate of the respective first support, or levelling each second support by using at least one adjusting bolt supported by the first support, said at least one adjusting bolt having a free end abutting the second end plate of the respective second support.
  • the invention refers to the use of a suspension system according to the first aspect for mounting a balcony, a roof, or a pergola on a building.
  • Fig. 1 shows an overall design of a framework structure exemplified as a balcony as mounted to a wall structure of a building.
  • Fig. 2 shows a schematic cross section of a framework of a balcony as being suspended to a building.
  • Fig. 3A shows a suspension system for suspending a balcony mounted on an exterior wall of a building.
  • Fig. 3B shows an exploded view of the suspension system.
  • Fig. 4 shows a highly schematically alternative locking mechanism of the suspension system.
  • Figs 5A-5B shows a side view of the balcony and the suspension system thereof.
  • Fig. 6 shows a method for mounting a balcony on an exterior wall of a building.
  • the wording end plate used below may equivalently be denoted first end plate throughout.
  • the wording locking plate may equivalently be denoted second end plate throughout.
  • the wordings end plate and locking plate are preferably used below to facilitate reading of the presented examples.
  • FIG. 1 there is shown one example of balcony 1000 suspended by a suspension system 300 mounted on a highly schematically wall section 20 of a building.
  • the wall section 20 may by way of example be a casted concrete element. It is to be understood that the suspension system 300 may be arranged to other structural elements of a building with remained function.
  • FIG. 2 a schematic cross section of a framework 500 of a balcony as being suspended to the wall structure 20 of the building is disclosed.
  • the cross section is taken along the longitudinal extension of one suspension system 300.
  • the suspension system 300 comprises a plurality of first supports 100 and a corresponding plurality of second supports 200 for suspending the balcony 1000.
  • the term “suspension system” occasionally refers to a system comprising a single first support 100 and a single second support 200 to facilitate readability, unambiguously appreciated by the skilled person.
  • Each first support 100 has a longitudinal extension and each first support 100 is configured to be directly or indirectly mounted to the wall structure 20 of the building.
  • the framework 500 of the balcony 1000 comprises a plurality of guiding rails 501.
  • the framework 500 is configured to be mounted to the plurality of second supports 200 by longitudinally moving the framework 500 such that a respective second support 200 of the plurality of second supports 200 is received in respective opening 525 of the plurality of guiding rails 501.
  • the framework is configured to be slid onto the plurality of second supports.
  • the framework 500 of the balcony is configured to be levelled in view of the plurality of first supports 100 by a plurality of adjusting bolts 216;217, further discussed in connection with Fig. 3B below.
  • a top wall 503 of the framework 500 is configured to be covered by a plurality of tiles 1010 forming a flooring of the balcony 1000.
  • the tiles 1010 are preferably laid when the framework 500 has been suspended and properly levelled.
  • Other types of floorings are equally applicable within the scope of the claims.
  • a peripheral outer edge 504 of the framework 500 is covered by protective covering plates 505. Further, the peripheral outer edge 504 of the framework 500 of the balcony is surrounded by a protective side wall forming a balcony railing 1020.
  • a suspension system 300 for a balcony 1000 In connection with Figs 3A and 3B there is shown a suspension system 300 for a balcony 1000 and an exploded view thereof.
  • the following description aims to describe a single suspension system 300 although it is understood that at least two suspension systems 300 are needed for properly suspending a balcony 1000.
  • five such suspension systems 300 are shown in the present non-limiting example.
  • the skilled person understands that the number of suspension systems 300 depends on, e.g., the dimensions and the weight of a balcony to be mounted or the like.
  • the suspension system 300 is arranged to suspend a balcony 1000 mounted on an exterior wall 20 of a building.
  • the suspension system 300 comprises a first support 100 configured to be directly or indirectly mounted on the exterior wall 20 of a building 30, and a second support 200.
  • the first 100 and second 200 supports are preferably made as hollow extruded steel profiles.
  • the cross sections are herein disclosed as having a quadrangular cross-sectional profile. However, it is readily appreciated that other cross sections with remained function may be used.
  • the cross section of at least the second support 102 should be complementary to the respective guiding rail 501 in the framework 200 of the balcony, further discussed below. Five such first supports 100 can be seen in Fig. 1.
  • the first support 100 in a free end 110 thereof, facing away from the exterior wall 20 of the building, comprises an end plate 112 supporting a projection 114.
  • the end plate 112 may be securely fastened to the free end 110 by bolts, welding, or the like.
  • the suspension system 300 further comprises a second support 200.
  • the second support 200 is configured to allow a framework 500 of a balcony 1000 to be slidingly mounted thereto.
  • a free end 210 of the second support 200 is configured to face towards the exterior wall 20.
  • the second support 200 has an elongated geometry, extending in a substantially horizontal direction, when in a use position as shown in, e.g., Fig. 1 or 3A.
  • the second support 200 may be seen as a beam 200.
  • the second support 200 may be a hollow extruded profile having a quadrangular cross section profile when seen in a geometrical plane transverse to the extension of the second support 200.
  • the skilled person appreciates that other variants of the second support 200 may be possible within the scope of the claims.
  • the free end 210 of the second support 200 comprises a locking plate 212.
  • the locking plate 212 may be securely fastened to the free end 210 by bolts, welding, or the like. Alternatively, the locking plate 212 may form an integral part of the free end 210.
  • the locking plate 212 comprises an opening 214.
  • the opening 214 is configured to receive the projection 114 of the end plate 112 of the first support 100. Hence, the projection 114 of respective suspension system 300 withstand a vertical and horizontal load of the suspended balcony 1000.
  • the projection 114, in a free end thereof, comprises a head portion 114a.
  • the head portion 114a has a width being smaller than a first width W1 of the insertion portion 214a and exceeding a second width W2 of a locking portion 214b of the locking plate 212.
  • the insertion portion 214a and the locking portion 214b will be further described below.
  • the projection 114 may be a bolt 114.
  • the head portion 114a of the bolt is thereby a bolt head 114a.
  • At least a portion of a remaining portion 114b of the bolt 114 may be threadingly received in the end plate 112 of the first support 100 and tightened by a tightening nut (not shown) on a front side 120 and/or a back side (not shown) of the end plate 112.
  • the bolt 114 may be welded firmly or attached by other fastening means onto the first support 100 to ensure a secure fastening of the second support 200 onto the first support 100.
  • the projection 114 is arranged along a longitudinal center line L3 of the end plate 112 of the first support 100.
  • the term longitudinal center line L3 is to be understood being a substantially vertically aligned geometrical line intersecting in a vicinity of a center of mass of the end plate 112 while the end plate 112 is in its use position.
  • the longitudinal center line can have other extensions while the end plate 112 is not in its use position, e.g., prior to mounting of the suspension system 300 or the like.
  • first end plate 112 of the first support 100 comprises an opening 214 of the type described above and the second end plate 212 of the second support 200 comprises a projection 114 of the type described above.
  • the first and second supports are in such embodiment configured to be interconnected by the projection 114 of the second support 200 being inserted into the opening 214 of the first support 100.
  • the projection 114 may have other geometries with remained function.
  • an adequately shaped hook may serve the purpose of the projection 114.
  • An alternative example of such a hook is provided in connection with Fig. 4.
  • the locking plate 212 may further comprise a first adjusting bolt 216 and a second adjusting bolt 217.
  • the first adjusting bolt 216 and the second adjusting bolt 217 are arranged on opposite sides of the longitudinal center line L3 of the end plate 112.
  • the longitudinal center line L3 is, when the balcony is in a mounted position and/or in a use position, directed in a substantially vertical direction.
  • the adjusting bolts 216;217 are independently adjustable in relative to each other.
  • the second support 200 may thereby be adjusted to be horizontally aligned prior to, or after slidingly mounting the framework 500 of the balcony 1000 onto the second supports 200.
  • the first and second supports 100;200 may be aligned to extend in a common vertical plane.
  • the second supports 200 may be arranged to extend in a common horizontal plane and also to extend parallel to each other prior to slidingly mounting the framework 500 of the balcony 1000 onto the second supports 200.
  • the first adjusting bolt 216 and the second adjusting bolt 217 are threadingly received by threading in through-going bores 218;219 in the locking plate 212.
  • the through-going bores 218;219 are non-threaded.
  • the bolts 216;217 may be threadingly received in bushings fixedly attached on a front side 116 and/or a back side 118 of the locking plate 212.
  • the bolts 216;217 may be secured in the locking plate 212 by tension nuts 211 ;213.
  • the tension nuts 211 ;213 are preferably located on a front side 220 of the locking plate 212, the front side 220 facing away from the wall 20 of the building.
  • a free end 216a;217a of a respective bolt 216;217 is configured to abut the end plate 112 of the first support 100 in a condition when the balcony 1000 is suspended by the suspension system 300, thereby allowing levelling of the framework of the balcony and thereby levelling of the flooring thereof.
  • the adjusting bolts 216;217 may allow levelling in a certain geometrical plane and levelling relative to such a certain geometrical plane.
  • the certain geometrical plane may be a plane of the flooring, thereby being a substantially horizontal plane when the balcony is properly mounted, i.e. , being in its use position.
  • a levelling relative to the certain geometrical plane allows adjustment of the second support 200 such that a plurality of second supports 200 may coincide with corresponding openings 525 in the framework 500 of the balcony 1000, thereby facilitating the previously described slidingly mounting of the balcony 1000 onto the plurality of second supports 200.
  • the skilled person realizes that the very same functionality may be achieved if instead the adjusting bolts 216, 217 are supported by the end plate 112 of the first support 100. Although not illustrated, this is a straightforward substitution obvious to the skilled person when studying the description and especially Figs. 3a and 3b. Another alternative hereto, obvious to the skilled person, may be that one of the adjusting bolts 216, 217 is supported by the end plate 112, and a remaining adjusting bolt 217, 216 is supported by the locking plate 212.
  • the opening 214 in the locking plate 212 may be a through-going hole 214, as can be seen in Fig. 3B. Alternatively, the opening 214 may be recess in the locking plate 212 with remained function.
  • the opening 214 in the locking plate 212 may be a keyhole-shaped configuration 214.
  • the keyhole-shaped configuration 214 comprises an insertion portion 214a merging with a locking portion 214b.
  • the insertion portion 214a has a first width W1.
  • the locking portion 214b has a second width W2.
  • the first width W1 exceeds the second width W2.
  • the opening in the locking plate may have a wedge shape (not shown) configured to receive the projection of the end plate, wherein the opening has an insertion portion and a locking portion.
  • Such a wedge shape may be an isosceles triangle, wherein, when in the use position, a bottom portion associated with a base of the triangle constitutes the insertion portion and the top portion constitutes the locking portion.
  • the opening 214 in the locking plate 212 may be configured to receive the projection 114 of the end plate 112 by a bayonet coupling (not shown) having an insertion portion and a locking portion.
  • the first 100 and the second 200 support may be mutually fastened by a T-shaped projection having a substantially constant width Wp1.
  • a locking portion 1142 of the T-shaped projection has a height Hp2 exceeding a height Hp1 of a remaining portion 1144 of the T-shaped projection.
  • a complementary locking plate 212 has an opening 214 having a substantially constant height Ho2 and a substantially constant width Wo1. The height Hp2 of the locking portion 1142 may exceed the height Ho2 of the opening 214.
  • the opening 212 may receive the locking portion 1142 by rotating the locking plate 212 relative to the locking portion 1142 and, subsequently, moving the locking plate 212 downwards such that an upper leg 1142a of the locking portion 1142 is substantially received by the opening 212; see Figs 4(i) and 4(ii).
  • the locking plate 212 When the locking plate 212 is moved to such an extent that an upper edge 2142 is in contact, or close to being in contact, with an upper surface of the remaining portion 1144 of the T-shaped projection 114, Fig. 4(ii), the locking plate 212 may be rotated back, Fig. 4(iii), to regain a proper alignment between the first support 100 and the second support 200.
  • the locking portion of the projection may have a height or a width exceeding a maximal height or width of the opening 214 of the locking plate 212.
  • this example may be embodied in numerous ways, e.g., an L-shaped projection, etc.
  • Figs 5A and 5B there is disclosed a side view of the balcony 1000 when in mounted position, emphasizing the suspension system 300 in the same view.
  • certain parts of the balcony 1000 are visually removed to emphasize the extension of the second support 200 inside the structure of the balcony 1000.
  • the balcony 1000 is slidingly mounted on the suspension system 300 onto the framework 500 comprising a plurality of beams 520 aligned transversely relative to the elongated extension of the second support 200 of the suspension system 300.
  • the beams 520 thereby have through-going openings 525 having a geometry substantially complementary to a cross-sectional profile of a respective second support 200.
  • the first support 100 may be seen as a beam 100.
  • the beam 100 may be a hollow extruded profile having a quadrangular cross section profile seen in a geometrical plane transverse to the extension of the beam 100.
  • the beam 100 may be manufactured from any durable material.
  • the beam 100 may be manufactured by steel, aluminium, or any adequate durable alloy. This applies also for other parts described above. That is, if not explicitly stated otherwise, the involved parts of the suspensions system are made of a durable material, such as steel, aluminium, or any adequate durable alloy.
  • the first support 100 may be a beam 100 having a length between 0.1 and 0.5 meters.
  • the first support may have a longitudinal extension L1 forming an angle A1 to a major surface of the exterior wall 20 of the building 20. This is best viewed in Fig. 3B.
  • the angle A1 may deviate from a surface normal N1 of the exterior wall 20.
  • the angle A1 may be such that the free end 110 of the first support 100 is located on a lower vertical level than a support end 140 of the first support 100.
  • the angle A1 may any angle between -40 and +40 degrees.
  • the angle A1 may hence, alternatively, be such that the free end 110 of the first support 100 is located on a higher vertical level than the support end 140 of the first support when mounted to the exterior wall 20.
  • a method 400 for suspending a balcony 1000 on an exterior wall 20 of a building comprises mounting 410 a plurality of first supports 100 on an exterior wall 20 of a building, each support 100, in a free end 110 thereof facing away from the building, comprising an end plate 112 supporting a projection 114.
  • the method 400 further comprises providing 420 a plurality of second supports 200, each second support 200 in a free end 210 thereof configured to face towards the exterior wall 20, comprising a locking plate 212 comprising an opening 214 configured to receive the projection 114 of the end plate 112 of the first support 100.
  • the opening 214 has an insertion portion 214a and a locking portion 214b.
  • the method 400 further comprises mounting 430 a second support 200 to each first support 100 by moving the second support 200 linearly along a first direction D1 (see Fig. 3A) allowing the projection 114 of the end plate 112 of the first support 100 to be received in the insertion portion 214a, and moving the second support 200 linearly along a second direction D2 (see Fig. 3A) different from the first direction D1, thereby allowing the projection 114 to be lockingly received in the locking portion 214b, thereby suspending the second support 200 by the first support 100.
  • a first direction D1 see Fig. 3A
  • the method 400 may further comprise levelling 440 each second support 200 by using at least one adjusting bolt 216;217 supported by the second support 200.
  • the at least one adjusting bolt 216;217 has a free end abutting the end plate 112 of the respective first support 100.
  • the second support 200 has been illustrated being a hollow extruded profile beam having a quadrangular cross section transverse to an extension of the beam.
  • a beam may be a U-shaped profile, a circular profile, or being two joined U-shaped profiles, etc.
  • the suspension system 300 is divided into two sections - the first support 100 and the second support 200.
  • the first support 100 is configured to be fixedly mounted to the building and the second support 200 is configured to be adjustably mounted to the first support 100.
  • the second support 200 projecting away from the building, will thereby constitute the suspension system 300 which is configured to be inserted into a respective guiding rail 501 of the framework 500 of the balcony 1000.
  • any angular errors between the extension of the first support 100 in view of the building may be compensated for by adjusting the second support 200 in view of the first support 100 by using the adjusting bolts 216;217.
  • This may be made for each suspension system 300 before mounting the framework 500 of the balcony to the plurality of suspension systems 300.
  • the longitudinal extensions of the second supports 200 of the plurality of suspension systems 300 may be adjusted so that all suspension systems 300 extend in parallel to each other prior to mounting of the framework 500 of the balcony 1000 to the suspension systems 300. This “bi-directional” adjustment of the suspension system 300 allows a reduction or even an elimination of any possibly occurring drawer effect during sliding mounting of the framework 500 to the suspension systems 300.

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

Abstract

L'invention concerne un système de suspension (300) destiné à la suspension d'une structure d'ossature (500) sur un bâtiment. Le système de suspension (300) comprend un premier support (100) configuré pour être monté sur une structure porteuse (20) d'un bâtiment. Le premier support (100), dans son extrémité libre (110) opposée au bâtiment, comprend une première plaque d'extrémité (112). Le système de suspension (300) comprend en outre un second support (200) configuré pour être monté sur la structure d'ossature (500). Le second support (200), dans son extrémité libre (210), conçue pour être tournée vers le bâtiment, comprend une seconde plaque d'extrémité (212). L'une des première et seconde plaques d'extrémité (112, 212) comprend une saillie (114), et l'autre des première et seconde plaques d'extrémité (212, 112) comprend une ouverture (214) configurée pour recevoir la saillie (114). L'invention concerne en outre un procédé (400) de suspension d'une structure d'ossature (500) sur une structure porteuse (20) d'un bâtiment.
PCT/EP2022/060850 2021-04-28 2022-04-25 Système et procédé de suspension d'une structure d'ossature sur une structure porteuse d'un bâtiment et utilisation d'un tel système de suspension WO2022229071A1 (fr)

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EP22725421.6A EP4330478A1 (fr) 2021-04-28 2022-04-25 Système et procédé de suspension d'une structure d'ossature sur une structure porteuse d'un bâtiment et utilisation d'un tel système de suspension

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SE2150534A SE544322C2 (en) 2021-04-28 2021-04-28 System and method for suspending a balcony on an exterior wall of a building and use of such suspension system
SE2150534-2 2021-04-28

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WO2022229071A1 true WO2022229071A1 (fr) 2022-11-03

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1046668A (ja) * 1996-05-28 1998-02-17 Misawa Homes Co Ltd ユニット式建物のユニット物取付構造
JPH1136451A (ja) * 1997-07-24 1999-02-09 Misawa Homes Co Ltd ユニット物の取付方法および取付構造
EP3088619A1 (fr) * 2015-04-28 2016-11-02 FEHR Groupe Dispositif de fixation d'un élément de construction avec un porte-à-faux important

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2507365B (en) * 2013-04-22 2014-10-22 Sapphire Balustrades Ltd Balcony
EP3645800B1 (fr) * 2017-06-30 2023-12-27 Patco, LLC Installation de balcon
US20200318341A1 (en) * 2018-11-06 2020-10-08 ALP Supply, Inc. Concrete embeddable corbel system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1046668A (ja) * 1996-05-28 1998-02-17 Misawa Homes Co Ltd ユニット式建物のユニット物取付構造
JPH1136451A (ja) * 1997-07-24 1999-02-09 Misawa Homes Co Ltd ユニット物の取付方法および取付構造
EP3088619A1 (fr) * 2015-04-28 2016-11-02 FEHR Groupe Dispositif de fixation d'un élément de construction avec un porte-à-faux important

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EP4330478A1 (fr) 2024-03-06
SE544322C2 (en) 2022-04-05

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