EP3613917A1 - Pince de support pour structures de bardage de façade - Google Patents

Pince de support pour structures de bardage de façade Download PDF

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Publication number
EP3613917A1
EP3613917A1 EP18020396.0A EP18020396A EP3613917A1 EP 3613917 A1 EP3613917 A1 EP 3613917A1 EP 18020396 A EP18020396 A EP 18020396A EP 3613917 A1 EP3613917 A1 EP 3613917A1
Authority
EP
European Patent Office
Prior art keywords
clamp
support
façade cladding
cladding structures
base
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.)
Withdrawn
Application number
EP18020396.0A
Other languages
German (de)
English (en)
Inventor
Juan Ramón Hernampérez Cuesta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP18020396.0A priority Critical patent/EP3613917A1/fr
Publication of EP3613917A1 publication Critical patent/EP3613917A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E04F13/0833—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E04F13/0812—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements fixed by means of spring action
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0864—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements composed of superposed elements which overlap each other and of which the flat outer surface includes an acute angle with the surface to cover

Definitions

  • the invention refers to a support clamp for façade cladding structures, which contributes structural and constitutive characteristics, described in detail below, that imply remarkable novelty for the current state of the art within its field of application.
  • the object of the invention focusses on a fixing piece, constituted as a clamp, whose purpose is to act as a support to provide a practical and safe means for securing plates or panels (hereinafter 'plates' when referring to both) intended for the surface cladding of facades, whether ventilated or not, as part of the sustaining structure with which they are installed, which is preferably designed for its use in structures of guided profiling, that is, structures that comprise uprights formed by profiles that include, at least, a guide on its frontal face for the inclusion of the clamp as a sliding support element, allowing the regulation of the position thereof before fixing the plates, whose clamp, in any case, differs in that it consists of an extruded profile segment with a studied structural configuration that, among other characteristics, comprises a wing that exerts pressure on the plate inserted in the housing that defines said wing, which advantageously optimizes its function and improves on that currently known.
  • a fixing piece constituted as a clamp, whose purpose is to act as a support to
  • the field of application of the present invention is framed in the construction sector, focussing particularly on the scope of the manufacturing and installation of support structures for façade cladding.
  • the main problem that the clamp of the present invention aims to overcome is that of the movement of plates fixed with known support elements, particularly when it comes to those that support the plates at the bottom and top through the insertion of an angle provided therein, embedded in a groove made for this purpose on the top and bottom edge of the plate.
  • the support clamp for façade cladding structures that the invention proposes is configured, therefore, as a novelty within its field of application, since in accordance with its implementation and in a limiting manner, the aforementioned objectives are reached satisfactorily, with the characterizing details that make it possible and that distinguish it being suitably collected in the final claims that accompany the present description.
  • the clamp that the invention proposes is a fixing part, which acts as a support for the securing of façade cladding plates, said façades being ventilated or not, to the vertical uprights of the sustaining structure with which they are installed, being particularly designed for use in a structure of guided profiling, that is, a structure whose vertical uprights are profiles provided with one or more longitudinal guides that allow sliding of the clamp, which, in any case, differs, essentially, in that the said piece that constitutes it is an extruded profile segment whose structural configuration, among other characteristics, comprises a wing that exerts pressure on the plate inserted in the housing it defines.
  • the aforementioned configuration of the extruded profile segment that forms the constitutive part of the clamp of the invention comprises, essentially, a substantially flat base, where a screw is incorporated for its fixation to the upright, a support and sustaining arm, which emerges perpendicularly from the base, defining, at least, a suitable channel to receive, at least, a portion of the bottom or top edge of the plate, and a pressure wing that, formed by a thin partition that emerges obliquely from the base orienting its end towards the inside of said channel, limits the width thereof defining a housing fitted without tolerance to the dimensions of the portion of the plate edge that is inserted in the channel, in such a way that the wing determines a weak point, capable of minimally flexing to allow the adjusted passage of the plate edge and, once inserted, on occupying its natural position, exerts pressure on the surface of the plate, securing it and preventing it from moving as there is no tolerance.
  • the support and sustaining arm defines either a single channel, with an L section configuration, or two symmetrical channels, with a T section configuration, while contemplating the existence of one or two wings, one in each of the said channels.
  • the aforementioned support and sustaining arm can has a horizontal section of greater or lesser thickness, depending on whether the plates are mounted with greater or lesser width in the joint provided between them, being as narrow as 2 mm.
  • the vertical section or sections of this support and sustaining arm are visible, when the plate edge is fully incorporated into the channel it defines, or remain concealed when inserted in a longitudinal groove provided along the plate edge with the aim of inserting it inside, so that only a portion of the edge is lodged in the clamp channel, the posterior and previous one covers it frontally.
  • the latter is a sliding clamp and is designed for its incorporation in a structure of guided profiling, that is, with vertical uprights provided with one or more longitudinal guides where the clamp is inserted and can slide along said guide or guides to place it in a suitable position before fixing it, preferably having, for said fixation, a self-drilling set screw with an oppressive pivot at its penetration end and Allen type housing ® for screwing, which minimizes the need for space at the back of the upright, allowing the assembling of non-ventilated structures with minimal space and, additionally, placement of the clamp is much faster and more practical, since said clamp may already be inserted in the upright before fixing said upright to the wall and can already have the screws incorporated, given that said screw has a very short point of penetration that does not interfere with the sliding of the clamp through the guide of the upright until it is fully threaded, all of which implies a significant saving of time when assembling.
  • the base of the part that defines the clamp is formed by a substantially flat body of a rectangular configuration, and a width according to the width of the back wall of the upright guides, which, preferably, are guides that have a ribbed shape of C section, with frontal ribs that close the respective flanks of the frontal opening of the guides, thus preventing the entry or exit of said base since said opening has a lesser width, whilst the support and sustaining arm and the wing provided in the channel, have a lesser width than the base and a width according to that of the mouth of the guides.
  • the extruded profile forming the part that defines said clamp after being cut in the width segment of the base, undergoes machining to reduce the width of the arm and the wings.
  • the base is formed by a body of an equally flat configuration, parallelepiped but rhomboid in shape, instead of rectangular, where the width between its greater sides as well as the width of the support arm and that of the wings is according to the width of the mouth of said ribbed guides of the uprights, whereby the clamp can be inserted and removed from the guide through its mouth or opening, that is, frontally, by simply turning it slightly to place its long sides in parallel with the sides of the mouth and, once inserted, turning it again slightly so that its diametrically opposed ends are lodged behind the ribs of the opening which will prevent its exit from the guide, thus allowing the individual replacement of any of the façade plates, regardless of the place they occupy.
  • the manufacturing of the piece is more economical because, apart from not constituting a piece with a different design since its extruded profile is identical, its obtaining only implies the execution of the cut that defines the profile segments with a certain slant.
  • the clamp in particular its base, can have a greater or lesser height, according to the needs of each case, with a short base option being preferable to reduce the quantity of material needed for its manufacturing and, thereby, reducing its economic cost and, consequently, that of the entire structure.
  • the described support clamp for façade cladding structures represents an innovative structure of structural and constitutive characteristics unknown until now for the purpose for which it is intended, reasons that when taken together with its practical use, provide it with sufficient base to obtain the privilege of exclusivity requested.
  • figure 13 shows an enlarged view of the detail A indicated in figure 12 , where the flexion of the wing can be seen to facilitate the insertion of the plate edge.
  • the clamp (1) in question applicable for the securing of façade cladding plates to vertical uprights (2) of a sustaining structure, consists of a piece formed from a segment of extruded profile whose structural configuration comprises, essentially: a flat base (10), where it incorporates a screw (3) for its fixing to the upright (2); a support and sustaining arm (11) of the plate, which emerges perpendicularly from the base (10), defining, at least, a channel (12) capable of receiving the entire thickness, or a portion when the plate is provided with a longitudinal groove, of the bottom or top edge of the plate; and a pressure wing (13), formed by a thin partition that emerges obliquely from the base (10), preferably at 45°, oriented towards the inside of said channel (12) so as to limit the width of the channel (12) to a housing of a width adjusted, without tolerance, to the dimensions of the said thickness or said portion of the thickness of the plate, and exerts pressure on the rear surface thereof,
  • the support and sustaining arm (11) has an L-section configuration that defines a single channel (12) with a pressure wing (13).
  • the arm (11) has a T-section configuration that defines two symmetrical channels (12), a bottom one to secure the top edge of a lower plate, and a top one to secure the bottom edge of an upper plate, with each of the aforementioned channels (12) in turn having the corresponding pressure wings (13) which, logically, are also arranged symmetrically.
  • said arm (11) when the clamp (1) is intermediate and the support and sustaining arm (11) has a T-configuration that defines two channels (12) with respective pressure wings (13), said arm (11) has either a double horizontal section (111) that determines an ample gap (s) between said channels (12) and, consequently, a joint of notable width between the plates, as can be observed in the examples of figures 1 to 3 , even being able to incorporate the fixing screw (3) in the aforementioned space, as in the examples of figures 7 to 9 , although it can also be placed in other base points (10), or said arm (11) has a unitary horizontal section (111) of minimal thickness, preferably of between 2 to 10 mm, which in such case determines a limited gap between the aforementioned channels (12) and, consequently, a joint of reduced width between the plates.
  • the clamp (1) slides along longitudinal guides (21) provided for that purpose in uprights (2) of the structure, so as to be placed where appropriate during assembling, and the fixing screw (3), preferably, is a self-drilling set screw with an oppressive pivot at its penetration end that does not protrude from the base (10) until completely threaded, allowing the sliding of the clamp (1) in the guides (21) with the screw incorporated prior to its fixation.
  • the fixing screw (3) preferably, is a self-drilling set screw with an oppressive pivot at its penetration end that does not protrude from the base (10) until completely threaded, allowing the sliding of the clamp (1) in the guides (21) with the screw incorporated prior to its fixation.
  • the guides (21) of the uprights (2) are in the frontal face (22) thereof, while at the back said uprights may have a central rib (23) for the incorporation of anchors leaving an air chamber and for insulating material in the case of ventilated facades, as is shown in the example of figure 11A , but they can also do without said central rib (23), as is shown in figure 11B , in which case, thanks to the fact that the oppressive pivot of the self-drilling set screw (3) does not protrude from the back of the upright (2), it is possible to assemble the front cladding with a minimal space between the plate and the structure of the building in which said uprights (2) are anchored.
  • the flat base (10) of the clamp (1) has a rectangular configuration, with a width (a) according to the width of the back wall of the aforementioned guides (21) of the upright (2) to fit lodged within, the guides (21) of the upright (2) which, preferably, have a ribbed shape of C section, with frontal ribs that close the respective flanks of their frontal opening, preventing the entry or exit of said base (10) of the clamp due to said opening having a lesser width, while the support and sustaining arm (11) and the wing (13) have lesser widths than that of the base (10) and according to the width of the mouth of the guides (21).
  • the flat base(10) of the clamp (1) has a rhomboid configuration, as that of the example of figures 7 to 9 , mainly seen in figure 8 , with a width (a) according to the width of the mouth of the aforementioned guides (21) of the uprights (2) that allows its insertion and frontal removal through said mouth in oblique position, remaining locked in the guide (21) on turning it and placing the arm (11) and wings (13) horizontally, since the lateral sides determine an angle (n) different from 90° with the axis (e) perpendicular to the horizontal section (111) of the arm (11) that defines the support surface of the channel (12) on which the edge of the plate is incorporated.
  • the screw (3) is incorporated in the horizontal double section (11) of the arm (11) coinciding with the center of the base (10) to facilitate the aforementioned turning.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)
EP18020396.0A 2018-08-21 2018-08-21 Pince de support pour structures de bardage de façade Withdrawn EP3613917A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18020396.0A EP3613917A1 (fr) 2018-08-21 2018-08-21 Pince de support pour structures de bardage de façade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18020396.0A EP3613917A1 (fr) 2018-08-21 2018-08-21 Pince de support pour structures de bardage de façade

Publications (1)

Publication Number Publication Date
EP3613917A1 true EP3613917A1 (fr) 2020-02-26

Family

ID=63637616

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18020396.0A Withdrawn EP3613917A1 (fr) 2018-08-21 2018-08-21 Pince de support pour structures de bardage de façade

Country Status (1)

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EP (1) EP3613917A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112945504A (zh) * 2021-01-28 2021-06-11 泉州市中原盛辉地产代理有限公司 一种多节组合式高速风洞避震安装建筑基座
WO2022115025A1 (fr) * 2020-11-27 2022-06-02 Välinge Innovation AB Ensemble d'assemblage d'éléments de construction et dispositif de raccordement associé

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329812A1 (de) * 1983-08-18 1985-02-28 Profil-Vertrieb Gmbh, 7560 Gaggenau Fassadenbekleidung
DE9000858U1 (de) * 1990-01-26 1990-04-05 Wagner, Peter, Dipl.-Ing., 3303 Vechelde Befestigungselement für Fassadenelemente, insbesondere Ziegel
EP2050897A2 (fr) * 2007-10-19 2009-04-22 Bou & Gali Dispositif pour la fixation de panneaux d'énergie aux façades de bâtiments

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329812A1 (de) * 1983-08-18 1985-02-28 Profil-Vertrieb Gmbh, 7560 Gaggenau Fassadenbekleidung
DE9000858U1 (de) * 1990-01-26 1990-04-05 Wagner, Peter, Dipl.-Ing., 3303 Vechelde Befestigungselement für Fassadenelemente, insbesondere Ziegel
EP2050897A2 (fr) * 2007-10-19 2009-04-22 Bou & Gali Dispositif pour la fixation de panneaux d'énergie aux façades de bâtiments

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022115025A1 (fr) * 2020-11-27 2022-06-02 Välinge Innovation AB Ensemble d'assemblage d'éléments de construction et dispositif de raccordement associé
CN112945504A (zh) * 2021-01-28 2021-06-11 泉州市中原盛辉地产代理有限公司 一种多节组合式高速风洞避震安装建筑基座
CN112945504B (zh) * 2021-01-28 2023-10-24 江苏圣达建设集团有限公司 一种多节组合式高速风洞避震安装建筑基座

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