Bracket for fastening curtain facade system

Abstract

FIELD: industrial and civil construction.SUBSTANCE: invention relates to supporting load-bearing units and parts based on composite materials, intended for fastening the cladding of wall structures of buildings and structures, in particular facade systems and their elements, and can be used in finishing (facing) of facilities during their construction, as well as in overhauls or repair and restoration of buildings and structures. The bracket for fastening a curtain facade system comprises a main anchor element made of a fibre-reinforced polymer material in the form of a corner formed by a central part of the corner and shelves attached to the central part of the corner, a main connecting element made of a fibre-reinforced polymer material connected to the main anchor element by connecting the main anchor and main connecting elements, a main facade element connected to the main connecting element by connecting the main facade and main connecting elements, wherein the main anchor element comprises a thickening in the area of the corner between the shelves, which is an expansion of the central part of the corner, wherein the main anchor element and the main connecting element are located relative to each other in such a way that the axis passing in the direction of orientation of the reinforcing fibres of the material of the main connecting element, and the axis passing in the direction of orientation of the reinforcing fibres of the material of the main anchor element, are axes intersecting at right angles.EFFECT: creating a bracket for fastening curtain facade systems based on composite materials, which has increased rigidity properties.216 cl, 7 dwg

Description

[0001] The invention relates to the field of industrial and civil construction, namely to supporting load-bearing units and parts based on composite materials, intended for fastening the cladding of wall structures of buildings and structures, in particular facade systems and their elements, and can be used in carrying out finishing (facing) work at facilities during their construction, as well as in carrying out major repairs or repair and restoration work of buildings and structures.

[0002] From the invention according to patent EP 1723289 B1 IPC E04B19 / 14, E06B5 / 16, published 11 / 16.2016 Bulletin 2016 / 46, a load-bearing element is known which is used in the implementation of the method described in this invention for preventing or reducing the bending of a structural element caused by a temperature gradient, made of a material that can withstand heating to a given temperature during a heating time, wherein the structural element is connected to an adjacent supporting structural element and secured in relation to it by means of a load-bearing element resistant to high-temperature action, which is a uniaxially oriented profiled object consisting of a hardened resin resistant to high temperatures and reinforcing fibers, at least part of which consists of fibers with high strength and rigidity characteristics at low temperatures and reduced strength and rigidity characteristics when exposed to a given temperature (up to destruction).The load-bearing element, in particular, can be manufactured using pultrusion technology, and the reinforcing fibers can be made from fiberglass, carbon fiber, or Kevlar fibers. Although this invention allows for compensation of the structural element's bending caused by a temperature gradient in a temperature range of up to 1000 degrees Celsius, its effective use is only possible in the case of a single temperature heating (for example, in the case of flame propagation), making its application practically impossible in cases requiring compensation of the structural element's bending temperature gradient during repeated temperature changes (for example, temperature fluctuations due to the time of day).

[0003] In the application CN 113235820 A IPC E04C3 / 04, E04C3 / 06, E04C5 / 01, published on 10.08.2021 and in the utility model according to the patent CN 215631060 U IPC E04C3 / 04, E04C3 / 06, E04C5 / 01, published on 25.01.2022, a pultruded profile of open cross-section made of fiber-reinforced composite material is disclosed, consisting of a base and one or two walls connected to the base and containing stiffeners (fastening plates) additionally introduced into the profile structure, fixed to the base by means of fasteners and an adhesive connection and attached to the wall (walls).Despite the fact that, in the opinion of the authors, the practical application of this technical condition allows avoiding the loss of bending stability and buckling of the profile when large bending or torsional loads are applied, in practice this technical solution can only be used for long profiles with an open cross-section of I-, T- or L-shape, which makes it practically impossible to use it as fastening elements for curtain wall systems.

[0004] From the invention according to patent RU 2784273 C1 IPC E04F13 / 0866, published 23.11.2022 Bulletin No. 33, a composite bracket for a curtain wall system is known, consisting of: an external U-shaped profile with a wall thickness and shape variable along the length, with four holes at the ends of both walls for mounting vertical profiles of the facade load-bearing frame, and one hole in the support zone of the profile for anchoring to the building base, the shape of the bracket profile in section has roundings closer to the support zone to reduce parasitic deformations at the transition points of the supporting wall into the cantilever walls; an internal U-shaped profile repeating the outline of the external profile, but having its own wall thickness variable along the length, the holes for fastening the profiles and the support bolt coincide with the external profile; a middle layer, which is a composite thermal insulating substance filled between the outer and inner profiles to ensure their joint operation and reduce their thermal conductivity.Although this composite bracket for a curtain wall system is characterized by an increased service life and ease of manufacture of individual components, existing technological solutions for the formation of such products do not always ensure a high-quality connection of the outer and inner profile with the middle layer of composite polymer filler, which complicates and increases the cost of manufacturing the bracket, and, as a result, limits its scope of application.

[0005] From the invention according to patent EP 3495583 B1 IPC E04F13 / 08, published 14.02.2024 Bulletin 2024 / 07, a bracket for curtain-sided ventilated facades is known, having an elongated profile and a cross-section in the form of a rectangle without one edge, made of a polymer material reinforced with basalt fibers and containing a spring element attached to the bracket, which provides the ability to attach vertical profiles of ventilated facades to the bracket. Despite the fact that, according to the authors, the bracket for a ventilated facade has high mechanical strength and load-bearing capacity, while having very low thermal conductivity and being made without gaps (it is not designed and manufactured from separate elements separated by a thermal insulation insert, which does not provide sufficient mechanical strength), this technical solution has an extremely limited scope of application, becauseA bracket with a cross-section of this shape has the best strength characteristics only with certain ratios of longitudinal and transverse dimensions, wall thickness and with a certain orientation of the reinforcing fibers.

[0006] From the materials of application WO 2014 / 188284 A1 IPC E04F13 / 08, E04B1 / 76, published 27.11.2014, a structural element of buildings is known, intended to reduce the effect of loads from façade or other external elements on the supporting structures of the building and to provide a gap between them for the purpose of thermal insulation without creating a thermal bridge, made of a fiber-reinforced composite material, wherein this structural element during installation is positioned in such a way that the axis parallel to the direction of orientation of the reinforcing fibers of the composite material of this structural element and the axis of the torque that arises due to the application of external loading effects on the façade or external elements are perpendicular to each other.However, even in the case of small non-stationary effects caused, for example, by not very sharp squall gusts of wind, the actual axis of the torque changes its orientation within a very wide range and the perpendicularity of the axes cannot be maintained, as a result of which this structural element experiences significant non-stationary force and temperature deformations on the part of the elements of fastening of this structural element to the façade (external) elements and, in fact, the efficiency of transferring loads from the façade (external) elements to the supporting structures of the building and the possibility of providing a gap between them for the purposes of thermal insulation without creating a thermal bridge very much depends on what designs of brackets and guides are used in a particular case and with the help of what additional elements they are attached to the façade (external) elements.

[0007] From the invention according to patent LT 6882 B IPC E04B1 / 00, E04F13 / 00, published 10.01.2022, an L-shaped bracket for curtain wall ventilated facades is known, consisting of two metal parts connected by means of a connecting element, by means of which fastening to facades and to wall structures of buildings (structures) is carried out, wherein the connecting element is made hollow in the form of a pipe of rectangular cross-section and is manufactured in the most preferred embodiment from fiber-reinforced composite materials using known technologies (extrusion, pultrusion, vacuum infusion, etc.), and the connection of the bracket parts is formed by inserting the metal parts into the cavity of the connecting element along the edges of the connecting element and then fixing their mutual arrangement by means of fasteners (bolts, rivets, self-tapping screws, etc.) or using glue (sealant).Although the bracket design allows for quick on-site assembly and adjustment of final dimensions depending on installation conditions, high-quality assembly of such a structure is only possible in the case of a very good fit between the inserted metal parts and the internal part of the connecting element at the insertion points, and this leads to the need to meet very strict requirements for tolerances and fit dimensions of the corresponding parts, which, combined with the impossibility of choosing an alternative design for the connecting element and an extremely limited selection of design options for metal parts, makes this technical solution impractical from the standpoint of technical and economic analysis in most practical applications.

[0008] From the invention according to patent EP 2180115 B1 IPC E04F13 / 08, published 08 / 29 / 2022, Patentblatt 2012 / 35, a system for fastening wall cladding is known, which consists of brackets consisting of two end elements connected by means of an intermediate element, usually in the form of a plate, wherein the connection of the end element and the intermediate elements is carried out by means of fasteners (bolts, rivets, etc.), and the intermediate element is made of composite materials (in the most preferred embodiment, from fiber-reinforced composite materials). Despite the fact that these brackets have fairly good thermal insulation properties, the strength properties of these brackets, as a rule, are insufficient for full use in the structure of objects regularly exposed to increased intense short-term shock wave or wind loads during operation.

[0009] The closest in technical essence is the invention described in patent US 10400456 B2 IPC E04F13 / 08, E04F13 / 12, E04C2 / 20, E04B1 / 61, E04C2 / 24, E04B1 / 76, E04C2 / 38, E04B1 / 38, E04F13 / 07, published. 03.09.2019 (see also the invention according to patent US 8833025 B2 IPC E04B2 / 88, E04F13 / 08, E04F13 / 12, published 16.09.2014) a bracket for fastening curtain wall systems, comprising a main anchor element made of fiber-reinforced polymer material in the form of a corner formed by a central part of the corner and shelves attached to the central part of the corner, a main connecting element made of fiber-reinforced polymer material, connected to the main anchor element by connecting the main anchor and main connecting elements, a main facade element connected to the main connecting element by connecting the main facade and main connecting elements.This technical solution lacks rigidity and often requires the use of additional elements during installation to increase the rigidity of the structure, which leads to an increase in the number of installation operations and the duration of the overall installation process of the exterior cladding.

[0010] The technical result, which the invention is aimed at achieving, is the creation of a bracket for fastening curtain wall façade systems based on composite materials, having increased rigidity properties. The technical result is achieved due to the fact that in the bracket for fastening a curtain wall façade system, comprising a main anchor element made of a fiber-reinforced polymer material in the form of a corner formed by a central part of the corner and shelves attached to the central part of the corner, a main connecting element made of a fiber-reinforced polymer material, connected to the main anchor element by connecting the main anchor and the main connecting elements, the main façade element, connected to the main connecting element by connecting the main façade and the main connecting elements, the main anchor element contains a thickening in the area of ​​the corner between the shelves,which is an extension of the central part of the corner, wherein the main anchor element and the main connecting element are located in relation to each other in such a way that the axis passing in the direction of orientation of the reinforcing fibers of the material of the main connecting element and the axis passing in the direction of orientation of the reinforcing fibers of the material of the main anchor element are axes intersecting at right angles.

[0011] The invention is illustrated by figures:

[0012] Fig. 1 - image of a bracket for fastening assembled curtain wall systems (general view of one of the design options);

[0013] Fig. 2 - image of a bracket for fastening assembled curtain wall systems (view of one of the design variants with position designations);

[0014] Fig. 3 - image of the main anchor element for various versions of the main anchor element with different angles between the shelves of the main anchor element;

[0015] Fig. 4 - image of the main anchor element for various design options with a support element;

[0016] Fig. 5 - image of a bracket for fastening curtain wall systems in general view with a main anchor element and a main facade element identical in shape and dimensions with different options for the location of the facade element;

[0017] Fig. 6 - image of the design options of a bracket for fastening a curtain wall system with additional elements in the form of a structure of connections between all the elements of the bracket;

[0018] Fig. 7 - image of the main anchor element for various design options depending on the positioning of the main anchor element on the wall;

[0019] The following designations have been introduced:

[0020] 01 – main anchor element;

[0021] 02 – main connecting element;

[0022] 03 – main facade element;

[0023] 04 – connection of the main anchor and main connecting elements;

[0024] 05 – connection of the main facade and main connecting elements;

[0025] 06 – fasteners for connecting the main anchor and main connecting elements;

[0026] 07 – fasteners for connecting the main facade and main connecting elements;

[0027] 08 – central part of the main anchor element;

[0028] 09 – the first shelf of the main anchor element;

[0029] 10 – the second shelf of the main anchor element;

[0030] 11 – thickening of the main anchor element;

[0031] 12 – angle between the shelves of the main anchor element;

[0032] 13 – axis running in the direction of orientation of the fibers of the material of the main anchor element;

[0033] 14 – support element;

[0034] 15 – additional thickening of the main anchor element;

[0035] 16 – axis running in the direction of orientation of the fibers of the material of the main connecting element;

[0036] 17 – axis running in the direction of orientation of the fibers of the material of the main facade element;

[0037] 18 – additional anchor element;

[0038] 19 – additional connecting element;

[0039] 20 – additional facade element;

[0040] 21 – mounting holes of the main anchor element for wall fastening;

[0041] 22 – mounting holes of the main anchor element for fasteners for connecting the main anchor and main connecting elements;

[0042] 23 – mounting holes of the main connecting element for fasteners for connecting the main anchor and main connecting elements;

[0043] 24 – mounting holes of the main connecting element for fasteners for connecting the main facade and main connecting elements;

[0044] 25 – mounting holes of the main facade element for fasteners for connecting the main facade and main connecting elements;

[0045] 26 – mounting holes of the main facade element for facade fasteners;

[0046] 27 – connection of an additional element of one of the pairs of a group of pairs of elements (anchor and connecting elements) with one of the elements of another pair;

[0047] 28 – connection of an additional element of one of the pairs of a group of pairs of elements (facade and connecting elements) with one of the elements of another pair.

[0048] Fig. 1 shows an image of a bracket for fastening assembled curtain wall systems (one of the design options is shown in general view).

[0049] Fig. 2 shows an image of a bracket for fastening assembled curtain wall systems (one of the design options is shown with position designations);

[0050] The structure of the bracket for fastening curtain wall systems generally consists of a main anchor element 01, a main connecting element 02 (in the embodiment shown in Fig. 1.2, the main connecting element is made in the form of a plate) and a main facade element 03 (in the embodiment shown in Fig. 1.2, the main facade element 03 is made in the form of a corner). The main connecting element 02 and the main anchor element 01 are connected to each other by connecting the main anchor and main connecting elements 04 using fasteners for connecting the main anchor and main connecting elements 06, and the main facade element 03 and the main connecting element 02 are connected to each other by connecting the main facade and main connecting elements 05 using fasteners for connecting the main facade and main connecting elements 07.

[0051] The main anchor element 01 is made in the form of a corner formed by the central part of the main anchor element 08 (the central part of the corner), connected to the central part of the main anchor element 08 by the first shelf of the main anchor element 09 and connected to the central part of the corner by the second shelf of the main anchor element 10 and containing a thickening of the main anchor element 11, which is an expansion of the main anchor element 08 (the central part of the corner) in the area of ​​the corner between the shelves of the corner of the main anchor element 12 (in the area of ​​the corner between the shelves of the corner). The main anchor element 01 is made of a fiber-reinforced polymer material of the main anchor element, wherein the reinforcing fibers of the material of the main anchor element have one predominant direction of orientation of the fibers of the material of the main anchor element, in Fig.2, the predominant direction of orientation of the fibers of the material of the main anchor element is shown by the image of the axis 13, passing in the direction of orientation of the reinforcing fibers of the material of the main anchor element 01. The fiber-reinforced polymer material of the main anchor element may be a fiber-reinforced polymer composite material, and the main anchor element may be manufactured, in particular, using pultrusion technology. In the most preferred embodiment, the main anchor element 01 may be made such that in the cross-section of the main anchor element 01, the angle between the shelves of the main anchor element 12 is a right angle, however, variants are possible when the angle between the shelves of the main anchor element 12 is not a right angle (is an acute angle or an obtuse angle), in Fig.3 shows an image of the main anchor element for various embodiments of the main anchor element with different angles between the shelves of the main anchor element (Fig. 3a shows a cross-section of the main anchor element in the most preferred embodiment with a right angle between the shelves, Fig. 3b shows a cross-section of the main anchor element in the embodiment with an acute angle between the shelves, Fig. 3c shows a cross-section of the main anchor element in the embodiment with an obtuse angle between the shelves). The main anchor element 10 may comprise a support element 14 connected to the central portion of the main anchor element 08 and being an extension of one of the shelves of the main anchor element 01 (for specificity, the first shelf of the main anchor element 09), wherein in the area of ​​the corner between the support element and the non-extended shelf there may be an additional thickening 15, which is an expansion of the central portion of the corner, in Fig.4. shows an image of the main anchor element for various design options with a support element (Fig. 4a shows, for comparison, a cross-section of the main anchor element without a support element, Fig. 4b shows a cross-section of the main anchor element with a support element, Fig. 4c shows a cross-section of the main anchor element with a support element and an additional thickening).

[0052] The main connecting element 02 is made from a fiber-reinforced polymer material of the main connecting element, wherein the reinforcing fibers of the material of the main connecting element have one predominant direction of orientation of the fibers of the material of the main connecting element, in Fig. 2 the predominant direction of orientation of the fibers of the material of the main connecting element is shown by means of the image of axis 16, which runs in the direction of orientation of the reinforcing fibers of the material of the main connecting element.The connection between the main anchor element and the main connecting element 04 is intended to fix the relative position of the main anchor element 01 and the main connecting element 02 relative to each other as part of the bracket structure for fastening assembled curtain wall systems. The fasteners for connecting the main anchor element and the main connecting element 06 may be either standardized or special non-standard fasteners (bolts, rivets, self-tapping screws, etc.). The fiber-reinforced polymer material of the main connecting element may be a fiber-reinforced polymer composite material, and the main connecting element may be manufactured, in particular, using pultrusion technology.In the bracket structure for fastening assembled curtain wall systems, the primary anchor element 01 and the primary connecting element 02 are arranged relative to one another in such a way that the axis 16, extending in the direction of the reinforcing fibers of the primary connecting element's material, and the axis 13, extending in the direction of the reinforcing fibers of the primary anchor element's material, are axes intersecting at right angles. The primary connecting element 02 may be designed with a constant cross-section and may have an axially symmetrical cross-section, a biaxially symmetrical cross-section, or a rotationally symmetrical cross-section.The main connecting element 02 may be made in the form of a plate (e.g., a plate with a rectangular cross-section), in the form of a channel, in the form of a pipe (e.g., a rectangular or square pipe or a pipe with one or more technological holes), in the form of an angle (unequal-leg angle or equal-leg angle), in the form of a rod (e.g., with a rectangular cross-section, a square cross-section, or a U-shaped cross-section). The main connecting element 02 may be made of a polymer composite material of the main connecting element, the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of which are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the main anchor element.

[0053] The main facade element 03 can be made of either a fiber-reinforced polymer material (in particular, the main facade element 03 can be made of a fiber-reinforced polymer composite material using pultrusion technology) or a homogeneous material (in particular, the homogeneous material can be a metallic homogeneous material or a polymer homogeneous material, for example, a material from the plastic group). When the main facade element 03 is made of a fiber-reinforced polymer material, the main facade element 03 and the main connecting element 02 can be located relative to each other in such a way that the axis 17 (in Fig.1,2 not shown), passing in the direction of orientation of the reinforcing fibers of the material of the main facade element and the axis 16 passing in the direction of orientation of the reinforcing fibers of the material of the main connecting element, are axes intersecting at right angles, in particular the main facade element 03, the main connecting element 02 and the main anchor element 01 can be located in relation to each other in such a way that the axis 17, passing in the direction of orientation of the reinforcing fibers of the material of the main facade element and the axis 13, passing in the direction of orientation of the reinforcing fibers of the material of the main anchor element, are parallel to each other.The connection of the main facade and main connecting elements 05 is intended to fix the mutual arrangement of the main facade element 03 and the main connecting element 02 relative to each other as part of the bracket structure for fastening assembled curtain wall systems; the fastening elements for connecting the main facade and main connecting elements 07 can be either standardized or special non-standard fastening elements (bolts, rivets, self-tapping screws, etc.).

[0054] The main facade element 03 can be made in the form of a pipe (for example, a rectangular or square pipe or a pipe with one or more technological holes), in the form of an angle, the shape or overall dimensions of which are not identical to the shape or overall dimensions of the main anchor element (unequal angle or equal angle), in the form of a rod (for example, of a rectangular cross-section, a square cross-section or a U-shaped cross-section).

[0055] The main facade element 03 can be made identical in shape and dimensions to the anchor element 01, and the following options for making the main facade element 03 in terms of materials are possible: the main facade element 03 is made of a polymer composite material of the main facade element, the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the matrix material of which are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the matrix material of the polymer composite material of the main anchor element; the main facade element 03 is made of a polymer composite material of the main facade element,the physical characteristics of the reinforcing fiber material and the physical characteristics of the matrix material of which are identical to the physical characteristics of the reinforcing fiber material and the physical characteristics of the matrix material of the polymer composite material of the main connecting element; the main connecting element 02 is made of a polymer composite material of the main connecting element, the physical characteristics of the reinforcing fiber material and the physical characteristics of the matrix material of which are identical to the physical characteristics of the reinforcing fiber material and the physical characteristics of the matrix material of the polymer composite material of the main anchor element and are identical to the physical characteristics of the reinforcing fiber material and the physical characteristics of the matrix material of the polymer composite material of the main façade element. In the case where the main façade element 03 is made identical in shape and dimensions to the anchor element 01,the main facade element 03, the main connecting element 02 and the main anchor element 01 can be arranged in relation to each other in such a way that the shelves of the main facade element in the form of a corner and the shelves of the main anchor element in the form of a corner identical to them in shape and overall dimensions are oriented parallel to each other, Fig. 5 shows an image of a bracket for fastening curtain wall systems in general form with a main anchor element and a main facade element identical in shape and dimensions with different options for the arrangement of the facade element, wherein the main facade element 03 and the main anchor element 01 are arranged in relation to the main connecting element 02 according to a symmetrical arrangement scheme (see Fig. 5a) or according to an obliquely symmetrical arrangement scheme (see Fig. 5b).,

[0056] The bracket for fastening the curtain wall system may contain one or more additional elements (in the general case, the additional elements may be additional anchor elements 18, additional connecting elements 19, additional facade elements 20, wherein the additional elements are connected to each other and to the main elements by means of connections of the additional elements of one of the pairs of the group of pairs of elements (anchor and connecting elements) with one of the elements of another pair 27 or by means of connections of the additional elements of one of the pairs of the group of pairs of elements (facade and connecting elements) with one of the elements of another pair 28), Fig. 6 shows an image of embodiments of a bracket for fastening the curtain wall system with additional elements in the form of a structure of connections between the bracket elements, for comparison, Fig. 6a shows a variant without additional elements.The following design options for the bracket with additional elements are possible:

[0057] - the bracket comprises a group of additional anchor elements, a group of additional connecting elements and a group of additional façade elements, which together with the main anchor element, the main connecting element and the main façade element form a group of anchor elements, a group of connecting elements and a group of façade elements, respectively, wherein for all elements from a pair of groups of elements formed by the anchor and connecting elements and for all elements from a pair of groups of elements formed by the façade and connecting elements, each of the elements included in one of the groups of elements of a pair of groups of elements is connected with at least one of the elements included in another group of elements of the same pair of groups of elements by connecting the corresponding elements from different groups of elements of this pair of groups of elements (in Fig. 6b, seean image of two variants of the execution of a bracket in the form of a structure of connections between the elements of the bracket, in one of the variants the main anchor element and the additional anchor elements are made of polymer composite materials using pultrusion technology, the additional anchor element is a corner, the main connecting element and two additional connecting elements are plates made of polymer composite materials using pultrusion technology, the main facade element and the additional facade element are made using pultrusion technology and are corners, wherein each of the anchor elements is connected to all the connecting elements and each of the facade elements is connected to all the connecting elements);

[0058] - the bracket comprises a group of additional anchor elements and a group of additional connecting elements, which together with the main anchor element and the main connecting element form a group of anchor elements and a group of connecting elements, respectively, wherein for all elements from a pair of groups of elements formed by the anchor and connecting elements, each of the elements included in one of the groups of elements of a pair of groups of elements is connected with at least one of the elements included in another group of elements of the same pair of groups of elements, by connecting the corresponding elements from different groups of elements of this pair of groups of elements, and the main facade element is connected with each of the connecting elements from the group of connecting elements by connecting the main facade element and the corresponding connecting element (see the image in Fig. 6c);

[0059] - the bracket comprises a group of additional facade elements and a group of additional connecting elements, which together with the main facade element and the main connecting element form a group of facade elements and a group of connecting elements, respectively, wherein for all elements from a pair of groups of elements formed by the facade and connecting elements, each of the elements included in one of the groups of elements of a pair of groups of elements is connected with at least one of the elements included in another group of elements of the same pair of groups of elements, by connecting the corresponding elements from different groups of elements of this pair of groups of elements, and the main anchor element is connected with each of the connecting elements from the group of connecting elements by connecting the main anchor element and the corresponding connecting element (see the image in Fig. 6g);

[0060] the bracket comprises a group of additional anchor elements and a group of additional facade elements, which together with the main anchor element and the main facade element form a group of anchor elements and a group of facade elements, respectively, wherein the main connecting element is connected to each of the anchor elements from the group of anchor elements by connecting the main connecting element and the corresponding anchor element and is connected to each of the facade elements from the group of facade elements by connecting the main connecting element and the corresponding facade element (see the image in Fig. 6d);

[0061] the bracket comprises a group of additional anchor elements that form, together with the main anchor element, a group of anchor elements, wherein the main connecting element is connected to each of the anchor elements from the group of anchor elements by means of connections of the main connecting element and the corresponding anchor element and is connected to the main facade element by means of a connection of the main connecting element and the main facade element (see the image in Fig. 6e);

[0062] the bracket contains a group of additional connecting elements that form, together with the main connecting element, a group of connecting elements, wherein each of the connecting elements is connected to the main anchor element by connecting the main anchor element and the corresponding connecting element and is connected to the main facade element by connecting the main facade element and the corresponding connecting element (see the image in Fig. 6g);

[0063] the bracket contains a group of additional facade elements that form, together with the main facade element, a group of facade elements, wherein the main connecting element is connected to each of the facade elements from the group of facade elements by means of connections of the main connecting element and the corresponding facade element and is connected to the main anchor element by means of a connection of the main connecting element and the main anchor element (see the image in Fig. 6z).

[0064] In those design variants of the bracket where additional anchor elements are present, variants are possible where some of the additional anchor elements are made of fiber-reinforced polymeric materials, while the fiber-reinforced polymeric materials can be fiber-reinforced polymer composite materials, including those manufactured using pultrusion technology. Additional anchor elements can also be made of homogeneous materials, for example, from homogeneous polymeric materials (materials from the plastic group) or homogeneous metal materials. When additional anchor elements are made of fiber-reinforced polymer composite materials, the anchor elements can be located relative to the connecting elements and connected to them in such a way that for each additional anchor element, the axis passing in the direction of orientation of the reinforcing fibers of the material of the additional anchor element,parallel to the axis running in the direction of orientation of the reinforcing fibers of the material of the main anchor element, wherein some of the additional anchor elements can be made of a single polymer composite material with identical physical characteristics of the material of the reinforcing fibers and identical physical characteristics of the matrix material (the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the matrix material of the polymer composite material of the main anchor element can be identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the matrix material of the polymer composite material of the additional anchor elements) and have the same shape and overall dimensions (the shape and overall dimensions of the main anchor element can be identical to the shape and overall dimensions of the additional anchor elements).,

[0065] In those bracket design variants where additional connecting elements are present, variants are possible where some of the additional connecting elements are made of fiber-reinforced polymeric materials, while the fiber-reinforced polymeric materials can be fiber-reinforced polymer composite materials, including those manufactured using pultrusion technology. Additional connecting elements can also be made of homogeneous materials, for example, from homogeneous polymeric materials (materials from the plastic group) or homogeneous metal materials. When additional connecting elements are made of fiber-reinforced polymer composite materials, the connecting elements can be located relative to the anchor elements and façade elements and connected to them in such a way that for each additional connecting element the axis,running in the direction of orientation of the reinforcing fibers of the material of the additional connecting element, parallel to the axis running in the direction of orientation of the reinforcing fibers of the material of the main connecting element,wherein some of the additional connecting elements may be made from a single polymer composite material with identical physical characteristics of the reinforcing fiber material and identical physical characteristics of the matrix material (the physical characteristics of the reinforcing fiber material and the physical characteristics of the matrix material of the polymer composite material of the main connecting element may be identical to the physical characteristics of the reinforcing fiber material and the physical characteristics of the matrix material of the polymer composite material of the additional connecting elements) and have the same shape and overall dimensions (the shape and overall dimensions of the main connecting element may be identical to the shape and overall dimensions of the additional connecting elements).

[0066] In those bracket design variants where additional façade elements are present, variants are possible where some of the additional façade elements are made of fiber-reinforced polymeric materials, while the fiber-reinforced polymeric materials can be fiber-reinforced polymer composite materials, including those manufactured using pultrusion technology. Additional façade elements can also be made of homogeneous materials, for example, from homogeneous polymeric materials (materials from the plastic group) or homogeneous metal materials. When producing additional façade elements from fiber-reinforced polymer composite materials, the additional façade elements can be located in relation to the connecting elements and connected to them in such a way that for all additional façade elements, the axes,running in the direction of orientation of the reinforcing fibers of the material of these additional facade elements, parallel to each other (when the main facade element is made of fiber-reinforced polymer composite material, the main facade element and the additional facade elements can be located relative to the connecting elements and connected to them in such a way that for each of the additional facade elements, the axis running in the direction of orientation of the reinforcing fibers of the material of the additional facade element is parallel to the axis running in the direction of orientation of the reinforcing fibers of the material of the main facade element),wherein some of the additional façade elements may be made from a single polymer composite material with identical physical characteristics of the reinforcing fiber material and identical physical characteristics of the matrix material (the physical characteristics of the reinforcing fiber material and the physical characteristics of the matrix material of the polymer composite material of the main façade element may be identical to the physical characteristics of the reinforcing fiber material and the physical characteristics of the matrix material of the polymer composite material of the additional façade elements) and have the same shape and overall dimensions (the shape and overall dimensions of the main façade element may be identical to the shape and overall dimensions of the additional façade elements).

[0067] During the installation of curtain wall systems, the installation of brackets for fastening curtain wall systems to the wall, as well as the mounting of curtain wall systems (curtain wall elements) on the installed bracket (brackets) are carried out in accordance with the regulations for the installation of curtain wall ventilated facades and their elements or adhering to them.

[0068] As a rule, the main anchor element of the bracket for fastening the curtain wall system is positioned in such a way that when mounted on a wall, the axis 13, passing in the direction of orientation of the reinforcing fibers of the material of the main anchor element, is a horizontal axis, however, if necessary, the main anchor element of the bracket for fastening the curtain wall system can be located on the wall in such a way that the axis 13, passing in the direction of orientation of the reinforcing fibers of the material of the main anchor element, is a vertical axis or is not a horizontal or vertical axis, Fig. 7 shows an image of the main anchor element for various design options depending on the positioning of the main anchor element on the wall (Fig. 7a shows a view of the main anchor element of the bracket with a horizontal axis 13, Fig.7b shows a view of the main anchor element of the bracket with an inclined (not horizontal and not vertical) axis 13, Fig. 7c shows a view of the main anchor element of the bracket with a vertical axis 13).

[0069] During the installation of each individual bracket, its main anchor element 01 is attached to the wall by installing one or more power fastening elements (for example, these can be anchor bolts, anchor screws or other fastening products of a similar type) into the wall in a pre-drilled and cleaned hole (holes) in the wall through one or more mounting holes of the main anchor element for wall fastening 21 in one of the shelves of the main anchor element (for clarity, in the first shelf of the main anchor element 09, not shown in Figs. 1-7), which should be adjacent to the surface of the wall during installation.Depending on the complexity and specific features of the construction and installation or finishing (facing) works, one or more mounting holes of the main anchor element for wall fastening 21 can be made completely or partially either before the technological operations of installation and assembly of curtain wall ventilated facades (during the technological process of manufacturing blanks of the main anchor elements or after in the finished blanks of the main anchor elements before the start of installation and assembly works of curtain wall systems), or directly in the course of the technological operations during installation and assembly works of curtain wall systems through one or more mounting holes of the main anchor element for wall fastening 21 in one of the shelves of the main anchor element (for certainty in the first shelf of the main anchor element 08), which will be adjacent to the wall surface during installation.

[0070] Next, during the installation process of each individual bracket, the main connecting element 02 is connected to the main anchor element 01, followed by fixation by connecting the main anchor and main connecting elements 04 using fasteners for connecting the main anchor and main connecting elements 06 (they can be either standardized or special non-standard fasteners (bolts, rivets, self-tapping screws, etc.).)) through the mounting holes of the main anchor element for fastening elements for connecting the main anchor and main connecting elements 22 and the mounting holes of the main connecting element for fastening elements for connecting the main anchor and main connecting elements 23, wherein the main connecting element 02 is positioned relative to the main anchor element 01 in such a way that the axis passing in the direction of orientation of the reinforcing fibers of the material of the main connecting element 16 and the axis passing in the direction of orientation of the reinforcing fibers of the material of the main anchor element 13 are axes intersecting at a right angle.

[0071] Next, during the installation process of each individual bracket, the main facade element 03 is connected to the main connecting element 02, followed by fixation by connecting the main facade and main connecting elements 05 using fasteners for connecting the main facade and main connecting elements 07 (they can be either standardized or special non-standard fasteners (bolts, rivets,self-tapping screws, etc.)) through the mounting holes of the main connecting element for fasteners for connecting the main facade and main connecting elements 24 and the mounting holes of the main facade element for fasteners for connecting the main facade and main connecting elements 25. When making the main facade element 03 from a fiber-reinforced polymer material (fiber-reinforced polymer composite material), the main facade element 03 and the main connecting element 02 are positioned relative to each other in such a way that the axis passing in the direction of orientation of the reinforcing fibers of the material of the main connecting element 16 and the axis passing in the direction of orientation of the reinforcing fibers of the material of the main facade element 17 are axes intersecting at a right angle (if provided for by the work regulations, then the main facade element 03,the main connecting element 02 and the main anchor element 01 can be positioned with respect to each other in such a way that the axis passing in the direction of orientation of the reinforcing fibers of the material of the main facade element 17 and the axis passing in the direction of orientation of the reinforcing fibers of the material of the main connecting element 16 are axes intersecting at a right angle and wherein the axis passing in the direction of orientation of the reinforcing fibers of the material of the main anchor element 13 is parallel to the axis passing in the direction of orientation of the reinforcing fibers of the material of the main facade element 17).

[0072] After all brackets or part of the brackets have been secured to the wall (the sequence of actions is determined in accordance with the work regulations for a specific facility), the subsequent operations provided for by the regulations (installation of thermal insulation material, installation of guides, etc.) are carried out, after which the curtain wall systems (curtain wall elements) are installed and secured to the brackets (parts of the brackets). The structural elements of the curtain wall systems are attached to each individual bracket for fastening the curtain wall systems by inserting a mounting fastener (for example, a self-tapping screw, rivet, or other similar fastener) into the curtain wall element through one or more mounting holes in the main curtain wall element for curtain wall fastener 26 (in Fig.1-7 not shown) with the formation of a fastening connection (usually a screw or riveted connection) between the main façade element 03 and the façade structural element and subsequent tightening (possibly with a predetermined fixed tightening force). If necessary, additional positioning of the façade elements and additional reinforcement of the fasteners by increasing the number of fasteners can be performed during the installation process.

[0073] In the event that the procedure for preparing, conducting and monitoring technological operations for the installation and assembly of curtain wall systems assumes that all or part of the additional mounting holes from groups of holes 21-26 will be made in the finished blanks of the main anchor elements, in the finished blanks of the main connecting elements, in the finished blanks of the main façade elements (except for options when the main façade elements are made of metal materials) before the start of work on the installation and assembly of curtain wall systems or directly in the course of technological operations during work on the installation and assembly of curtain wall systems, special marking markings may be applied to the blanks of the main anchor elements, to the blanks of the main connecting elements and to the blanks of the main façade elements to facilitate the actions of making mounting holes and to ensure the required positioning accuracy,For example, in the form of special notches or special paint. Also, special markings may be applied to the main anchor elements, main connecting elements, and main façade elements (if the main façade elements are made of fiber-reinforced polymer material) to indicate the direction of the reinforcing fibers of the material of the corresponding element. In these cases, the procedure for making mounting holes in the finished blanks of the main anchor elements, main connecting elements, and main façade elements is carried out using any manual, mechanized, or electric tool intended for these and similar purposes and does not require any special qualifications or significant time investment from the performer.

[0074] If the design of the bracket for fastening curtain wall systems includes additional elements (additional anchor elements, additional connecting elements, additional facade elements), then their connection is carried out after fixing the main anchor element 01 to the wall before performing the operations stipulated by the regulations for the performance of work on installing and fastening curtain wall systems (curtain wall elements) or operations preceding them that are not related to installation (installation of thermal insulation material, installation of guides, etc.), the specific procedure for performing actions to attach additional elements is determined in accordance with the regulations for performing work on installing curtain wall ventilated facades and their elements or adhering to the same and based on the nomenclature of the additional elements used and their design features.If necessary, by analogy with the main anchor elements, main connecting elements and main façade elements, special markings can be applied to the finished blanks of additional elements in order to facilitate the actions of making mounting holes for their connection to adjacent main and / or additional elements and in order to ensure the necessary positioning accuracy, for example, in the form of special notches or special paint, and if the additional façade elements are made of fiber-reinforced polymer material, then special markings can be applied to indicate the direction of orientation of the reinforcing fibers of the material of the corresponding element.

[0075] During operation, curtain wall systems (facade elements) bear loads (in particular, wind or snow), as a result of which the bracket is subjected to force or force-moment impact from the facade (facade element), resulting in bending and stretching (compression) of the bracket for curtain wall systems.

[0076] For the main anchor element 01, the modulus of elasticity in the direction of the fibers of the material of the main anchor element exceeds the value of other moduli of elasticity of the material of the fibers of the main anchor element 01. For the main connecting element 02, the modulus of elasticity in the direction of the fibers of the material of the main connecting element exceeds the value of other moduli of elasticity of the material of the fibers of the main connecting element 02.Therefore, when the main anchor element 01 and the main connecting element 02 are arranged relative to each other in such a way that the axis 16, passing in the direction of orientation of the reinforcing fibers of the material of the main connecting element, and the axis 13, passing in the direction of orientation of the reinforcing fibers of the material of the main anchor element, are axes intersecting at a right angle, the bending rigidity of the main anchor element 01 in a plane perpendicular to the axis 16 and the bending rigidity of the main connecting element 02 in a plane perpendicular to the axis 13 will be the greatest compared to the variants when the axis 13 and the axis 16 do not intersect at a right angle, regardless of the geometry of the main anchor element 01 and the geometry of the main connecting element 02, and sinceThe bending of the bracket for curtain wall systems generally occurs both in the plane perpendicular to the wall surface and in the plane parallel to the wall surface, then the increase in the bending rigidity of the bracket in the plane perpendicular to the wall surface is ensured due to the fact that the bending rigidity of the main connecting element 02 will be the greatest (the plane perpendicular to the wall surface coincides with the plane perpendicular to the axis 13), and the increase in the bending rigidity of the bracket in the plane parallel to the wall surface is ensured due to the fact that the bending rigidity of the main anchor element 01 will be the greatest (the plane parallel to the wall surface coincides with the plane perpendicular to the axis 16).

[0077] Since for the main anchor element 01, the modulus of elasticity in the direction of the fibers of the material of the main anchor element exceeds in value the other moduli of elasticity of the material of the fibers of the main anchor element 01, for the main connecting element 02, the modulus of elasticity in the direction of the fibers of the material of the main connecting element exceeds in value the other moduli of elasticity of the material of the fibers of the main connecting element 02, then when the main anchor element 01 and the main connecting element 02 are arranged with respect to each other in such a way that the axis 16 passing in the direction of orientation of the reinforcing fibers of the material of the main connecting element and the axis 13 passing in the direction of orientation of the reinforcing fibers of the material of the main anchor element are axes intersecting at a right angle,the tensile (compressive) rigidity of the main anchor element 01 in the direction of orientation of the reinforcing fibers of the material of the main anchor element and the tensile (compressive) rigidity of the main connecting element 02 in the direction of orientation of the reinforcing fibers of the material of the main connecting element will be the greatest compared to the variants when the axis 13 and the axis 16 do not intersect at a right angle regardless of the geometry of the main anchor element 01 and the geometry of the main connecting element 02, and since the tension (compression) of the bracket for curtain wall systems as a whole occurs both in the direction coinciding with the direction of orientation of the reinforcing fibers of the material of the main connecting element and in the direction coinciding with the direction of orientation of the reinforcing fibers of the material of the main anchor element, then the increase in the tensile (compressive) rigidity of the bracket in the direction,coinciding with the direction of orientation of the reinforcing fibers of the material of the main connecting element is ensured by the fact that the tensile (compressive) rigidity in this direction of the main connecting element 02 will be the greatest, and an increase in the tensile (compressive) rigidity of the bracket in the direction coinciding with the direction of orientation of the reinforcing fibers of the material of the main anchor element is ensured by the fact that the tensile (compressive) rigidity in this direction of the main anchor element 01 will be the greatest.

[0078] Since the main anchor element 01 in the plane of the cross-section of the main anchor element has a massive thickening of the main anchor element 10, this leads to a significant increase in the value of the area and geometric moments of inertia of the cross-section and similar characteristics of the longitudinal sections of the main anchor element 01, and, as a consequence, to an increase in the bending rigidity in the plane of the cross-section of the main anchor element 01 (it also coincides with the plane perpendicular to the axis 13 and the plane perpendicular to the wall surface) and to an increase in the bending rigidity in the plane of the longitudinal section of the main anchor element 01 (it also coincides with the plane perpendicular to the axis 16 and the plane parallel to the wall surface), which is also another factor contributing to both an increase in the bending rigidity of the bracket in a plane parallel to the wall surface and an increase in the bending rigidity of the bracket in the plane.This also additionally leads to an increase in the tensile (compressive) rigidity in the direction of the orientation of the fibers of the main anchor element 01 and to an increase in the tensile (compressive) rigidity in the direction of the orientation of the fibers of the main connecting element 02, which is also another factor that contributes to both an increase in the tensile (compressive) rigidity of the bracket in the direction coinciding with the direction of orientation of the reinforcing fibers of the material of the main anchor element, and an increase in the tensile (compressive) rigidity of the bracket in the direction coinciding with the direction of orientation of the reinforcing fibers of the material of the main connecting element.

[0079] Thus, the increase in the rigidity properties of the bracket as a whole is ensured by simultaneously increasing the bending rigidity of the bracket and the tensile (compressive) rigidity of the bracket.

Claims

1. A bracket for fastening a curtain wall façade system comprising a main anchor element made of a fiber-reinforced polymer material in the form of an angle formed by a central portion of the angle and shelves attached to the central portion of the angle, a main connecting element made of a fiber-reinforced polymer material connected to the main anchor element by connecting the main anchor and main connecting elements, a main façade element connected to the main connecting element by connecting the main façade and main connecting elements, characterized in that the main anchor element comprises a thickening in the area of ​​the angle between the shelves, which is an expansion of the central portion of the angle, wherein the main anchor element and the main connecting element are located relative to each other in such a way that the axis,the axis passing in the direction of orientation of the reinforcing fibers of the material of the main connecting element and the axis passing in the direction of orientation of the reinforcing fibers of the material of the main anchor element are axes intersecting at right angles.

2. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the main anchor element is made of a fiber-reinforced polymer composite material.

3. A bracket for fastening a curtain wall system according to paragraph 2, characterized in that the main anchor element is manufactured using pultrusion technology.

4. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the main connecting element is made of a fiber-reinforced polymer composite material.

5. A bracket for fastening a curtain wall system according to paragraph 4, characterized in that the main connecting element is manufactured using pultrusion technology.

6. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the main facade element is made of a fiber-reinforced polymer material.

7. A bracket for fastening a curtain wall system according to paragraph 6, characterized in that the main facade element is made of a fiber-reinforced polymer composite material.

8. A bracket for fastening a curtain wall system according to paragraph 7, characterized in that the main facade element and the main connecting element are located relative to each other in such a way that the axis passing in the direction of orientation of the reinforcing fibers of the material of the main facade element and the axis passing in the direction of orientation of the reinforcing fibers of the material of the main connecting element are axes intersecting at right angles.

9. A bracket for fastening a curtain wall system according to paragraph 8, characterized in that the main wall element, the main connecting element and the main anchor element are arranged in relation to each other in such a way that the axis passing in the direction of orientation of the reinforcing fibers of the material of the main wall element and the axis passing in the direction of orientation of the reinforcing fibers of the material of the main anchor element are parallel to each other.

10. A bracket for fastening a curtain wall system according to paragraph 7, characterized in that the main facade element is manufactured using pultrusion technology.

11. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the main facade element is made of a homogeneous material.

12. A bracket for fastening a curtain wall system according to paragraph 11, characterized in that the main facade element is made of a homogeneous polymer material.

13. A bracket for fastening a curtain wall system according to paragraph 12, characterized in that the homogeneous polymer material is a material from the plastic group.

14. A bracket for fastening a curtain wall system according to paragraph 11, characterized in that the main facade element is made of a homogeneous metal material.

15. A bracket for fastening a curtain wall system according to paragraph 7, characterized in that the main facade element is made of a polymer composite material of the main facade element, the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of which are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the main anchor element.

16. A bracket for fastening a curtain wall system according to paragraph 15, characterized in that the main facade element and the main anchor element are identical in shape and overall dimensions.

17. A bracket for fastening a curtain wall system according to paragraph 16, characterized in that the main facade element, the main connecting element and the main anchor element are arranged in relation to each other in such a way that the shelves of the main facade element in the form of a corner and the shelves of the main anchor element in the form of a corner, identical to them in shape and overall dimensions, are oriented parallel to each other.

18. A bracket for fastening a curtain wall system according to paragraph 17, characterized in that the main facade element and the main anchor element are arranged in a symmetrical pattern with respect to the main connecting element.

19. A bracket for fastening a curtain wall system according to paragraph 17, characterized in that the main facade element and the main anchor element are arranged in a skew-symmetrical pattern in relation to the main connecting element.

20. A bracket for fastening a curtain wall system according to paragraph 15, characterized in that the main connecting element is made of a polymer composite material of the main connecting element, the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of which are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the main anchor element and are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the main façade element.

21. A bracket for fastening a curtain wall system according to paragraph 4, characterized in that the main connecting element is made of a polymer composite material of the main connecting element, the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of which are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the main anchor element.

22. A bracket for fastening a curtain wall system according to paragraph 7, characterized in that the main facade element is made of a polymer composite material of the main facade element, the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of which are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the main connecting element.

23. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that in the cross-section of the main anchor element in the form, the angle between the shelves is a right angle.

24. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that in the cross-section of the main anchor element in the form, the angle between the shelves is not a right angle.

25. A bracket for fastening a curtain wall system according to paragraph 24, characterized in that in the cross-section of the main anchor element in the form the angle between the shelves is an acute angle.

26. A bracket for fastening a curtain wall system according to paragraph 24, characterized in that in the cross-section of the main anchor element in the form the angle between the shelves is an obtuse angle.

27. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the main anchor element contains a support element attached to the central part of the corner and is an extension of one of the shelves of the corner.

28. A bracket for fastening a curtain wall system according to paragraph 27, characterized in that the main anchor element contains an additional thickening in the area of ​​the corner between the support element and the non-extended shelf, which is an expansion of the central part of the corner.

29. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the location of the main anchor element is selected in such a way that the axis running in the direction of orientation of the reinforcing fibers of the material of the main anchor element is a vertical axis.

30. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the location of the main anchor element is selected in such a way that the axis running in the direction of orientation of the reinforcing fibers of the material of the main anchor element is a horizontal axis.

31. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the location of the main anchor element is selected in such a way that the axis running in the direction of orientation of the reinforcing fibers of the material of the main anchor element is not a horizontal or vertical axis.

32. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the main connecting element has a cross-section of constant area.

33. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the main connecting element has a cross-section with axial symmetry.

34. A bracket for fastening a curtain wall system according to paragraph 33, characterized in that the main connecting element has a biaxially symmetrical cross-section.

35. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the main connecting element has rotational symmetry in cross-section.

36. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the main connecting element has the form of a plate.

37. A bracket for fastening a curtain wall system according to paragraph 36, characterized in that the main connecting element has the shape of a plate with a rectangular cross-section.

38. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the main connecting element has the shape of a channel.

39. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the main connecting element has the shape of a pipe.

40. A bracket for fastening a curtain wall system according to paragraph 39, characterized in that the main connecting element in the form of a pipe has one or more technological openings.

41. A bracket for fastening a curtain wall system according to paragraph 39, characterized in that the main connecting element has the shape of a rectangular pipe.

42. A bracket for fastening a curtain wall system according to paragraph 39, characterized in that the main connecting element has the shape of a square pipe.

43. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the main connecting element has the shape of a corner.

44. A bracket for fastening a curtain wall system according to paragraph 43, characterized in that the main connecting element has the form of an unequal angle.

45. A bracket for fastening a curtain wall system according to clause 43, characterized in that the main connecting element has the shape of an equal-flange angle.

46. ​​A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the main connecting element has the form of a rod.

47. A bracket for fastening a curtain wall system according to clause 46, characterized in that the main connecting element has the shape of a rod with a rectangular cross-section.

48. A bracket for fastening a curtain wall system according to clause 46, characterized in that the main connecting element has the shape of a rod with a square cross-section.

49. A bracket for fastening a curtain wall system according to clause 46, characterized in that the main connecting element has the shape of a rod with a U-shaped cross-section.

50. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the main facade element has the shape of a pipe.

51. A bracket for fastening a curtain wall system according to clause 50, characterized in that the main facade element in the form of a pipe has one or more technological openings.

52. A bracket for fastening a curtain wall system according to clause 50, characterized in that the main facade element has the shape of a square pipe.

53. A bracket for fastening a curtain wall system according to clause 50, characterized in that the main facade element has the shape of a rectangular pipe.

54. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the main facade element has the shape of a corner, the shape or overall dimensions of which are not identical to the shape or overall dimensions of the main anchor element.

55. A bracket for fastening a curtain wall system according to clause 54, characterized in that the main facade element has the shape of an unequal angle.

56. A bracket for fastening a curtain wall system according to clause 54, characterized in that the main facade element has the shape of an equal-flange angle.

57. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that the main facade element has the shape of a rod.

58. A bracket for fastening a curtain wall system according to clause 57, characterized in that the main facade element has the shape of a rod with a rectangular cross-section.

59. A bracket for fastening a curtain wall system according to clause 57, characterized in that the main facade element has the shape of a rod with a square cross-section.

60. A bracket for fastening a curtain wall system according to clause 57, characterized in that the main facade element has the shape of a rod with a U-shaped cross-section.

61. A bracket for fastening a curtain wall system according to claim 1, characterized in that it comprises a group of additional anchor elements, a group of additional connecting elements and a group of additional facade elements, which together with the main anchor element, the main connecting element and the main facade element form a group of anchor elements, a group of connecting elements and a group of facade elements, respectively, wherein for all elements from a pair of groups of elements formed by the anchor and connecting elements, and for all elements from a pair of groups of elements formed by the facade and connecting elements, each of the elements included in one of the groups of elements of a pair of groups of elements is connected to at least one of the elements included in another group of elements of the same pair of groups of elements, by connecting the corresponding elements from different groups of elements of this pair of groups of elements.

62. A bracket for fastening a curtain wall system according to paragraph 61, characterized in that some of the additional anchor elements are made of fiber-reinforced polymer materials.

63. A bracket for fastening a curtain wall system according to paragraph 62, characterized in that the fiber-reinforced polymeric materials are fiber-reinforced polymer composite materials.

64. A bracket for fastening a curtain wall system according to paragraph 63, characterized in that the anchor elements are located in relation to the connecting elements and are connected to them in such a way that for each additional anchor element, the axis passing in the direction of orientation of the reinforcing fibers of the material of the additional anchor element is parallel to the axis passing in the direction of orientation of the reinforcing fibers of the material of the main anchor element.

65. A bracket for fastening a curtain wall system according to paragraph 63, characterized in that the additional anchor elements are made from a single polymer composite material with identical physical characteristics of the reinforcing fiber material and identical physical characteristics of the matrix material.

66. A bracket for fastening a curtain wall system according to paragraph 65, characterized in that the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the main anchor element are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the additional anchor elements.

67. A bracket for fastening a curtain wall system according to paragraph 63, characterized in that some of the additional anchor elements are made from polymer composite materials using pultrusion technology.

68. A bracket for fastening a curtain wall system according to clause 63, characterized in that some of the additional anchor elements are made identical in shape and overall dimensions.

69. A bracket for fastening a curtain wall system according to clause 68, characterized in that the shape and overall dimensions of the main anchor element are identical to the shape and overall dimensions of the additional anchor elements.

70. A bracket for fastening a curtain wall system according to paragraph 61, characterized in that the additional anchor elements are made of homogeneous materials.

71. A bracket for fastening a curtain wall system according to clause 70, characterized in that the homogeneous materials are homogeneous polymeric materials.

72. A bracket for fastening a curtain wall system according to clause 71, characterized in that the homogeneous polymeric materials are materials from the plastic group.

73. A bracket for fastening a curtain wall system according to clause 70, characterized in that the homogeneous materials are homogeneous metal materials.

74. A bracket for fastening a curtain wall system according to paragraph 61, characterized in that some of the additional connecting elements are made of fiber-reinforced polymeric materials.

75. A bracket for fastening a curtain wall system according to paragraph 74, characterized in that the fiber-reinforced polymeric materials are fiber-reinforced polymer composite materials.

76. A bracket for fastening a curtain wall system according to clause 75, characterized in that the connecting elements are located in relation to the anchor elements and the facade elements and are connected to them in such a way that for each additional connecting element, the axis running in the direction of orientation of the reinforcing fibers of the material of the additional connecting element is parallel to the axis running in the direction of orientation of the reinforcing fibers of the material of the main connecting element.

77. A bracket for fastening a curtain wall system according to paragraph 75, characterized in that the additional connecting elements are made from a single polymer composite material with identical physical characteristics of the reinforcing fiber material and identical physical characteristics of the matrix material.

78. A bracket for fastening a curtain wall system according to paragraph 77, characterized in that the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the main connecting element are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the additional connecting elements.

79. A bracket for fastening a curtain wall system according to clause 75, characterized in that some of the additional connecting elements are made from polymer composite materials using pultrusion technology.

80. A bracket for fastening a curtain wall system according to paragraph 75, characterized in that some of the additional connecting elements are made identical in shape and overall dimensions.

81. A bracket for fastening a curtain wall system according to clause 80, characterized in that the shape and overall dimensions of the main connecting element are identical to the shape and overall dimensions of the additional connecting elements.

82. A bracket for fastening a curtain wall system according to paragraph 61, characterized in that the additional connecting elements are made of homogeneous materials.

83. A bracket for fastening a curtain wall system according to clause 82, characterized in that the homogeneous materials are homogeneous polymeric materials.

84. A bracket for fastening a curtain wall system according to clause 83, characterized in that the homogeneous polymeric materials are materials from the plastic group.

85. A bracket for fastening a curtain wall system according to clause 82, characterized in that the homogeneous materials are homogeneous metal materials.

86. A bracket for fastening a curtain wall system according to paragraph 61, characterized in that some of the additional facade elements are made of fiber-reinforced polymer materials.

87. A bracket for fastening a curtain wall system according to clause 86, characterized in that the fiber-reinforced polymeric materials are fiber-reinforced polymer composite materials.

88. A bracket for fastening a curtain wall system according to clause 87, characterized in that the additional facade elements are located in relation to the connecting elements and are connected to them in such a way that for all additional facade elements, the axes running in the direction of orientation of the reinforcing fibers of the material of these additional facade elements are parallel to each other.

89. A bracket for fastening a curtain wall system according to clause 87, characterized in that the additional facade elements are made from a single polymer composite material with identical physical characteristics of the reinforcing fiber material and identical physical characteristics of the matrix material.

90. A bracket for fastening a curtain wall system according to paragraph 88, characterized in that the main facade element is made of a fiber-reinforced polymer composite material, wherein the main facade element and additional facade elements are located relative to the connecting elements and connected to them in such a way that for each of the additional facade elements, the axis passing in the direction of orientation of the reinforcing fibers of the material of the additional facade element is parallel to the axis passing in the direction of orientation of the reinforcing fibers of the material of the main facade element.

91. A bracket for fastening a curtain wall system according to paragraph 89, characterized in that the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the main facade element are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the additional facade elements.

92. A bracket for fastening a curtain wall system according to clause 87, characterized in that some of the additional facade elements are made from polymer composite materials using pultrusion technology.

93. A bracket for fastening a curtain wall system according to clause 87, characterized in that some of the additional facade elements are made identical in shape and overall dimensions.

94. A bracket for fastening a curtain wall system according to clause 93, characterized in that the shape and overall dimensions of the main facade element are identical to the shape and overall dimensions of the additional facade elements.

95. A bracket for fastening a curtain wall system according to paragraph 61, characterized in that the additional facade elements are made of homogeneous materials.

96. A bracket for fastening a curtain wall system according to clause 95, characterized in that the homogeneous materials are homogeneous polymeric materials.

97. A bracket for fastening a curtain wall system according to clause 96, characterized in that the homogeneous polymeric materials are materials from the plastic group.

98. A bracket for fastening a curtain wall system according to clause 95, characterized in that the homogeneous materials are homogeneous metal materials.

99. A bracket for fastening a curtain wall system according to paragraph 61, characterized in that the main anchor element and the additional anchor element are made of polymer composite materials using pultrusion technology, the additional anchor element is a corner, the main connecting element and two additional connecting elements are plates made of polymer composite materials using pultrusion technology, the main facade element and the additional facade element are made using pultrusion technology and are corners, wherein each of the anchor elements is connected to all connecting elements and each of the facade elements is connected to all connecting elements.

100. A bracket for fastening a curtain wall system according to claim 1, characterized in that it comprises a group of additional anchor elements and a group of additional connecting elements that, together with the main anchor element and the main connecting element, form a group of anchor elements and a group of connecting elements, respectively, wherein for all elements from a pair of groups of elements formed by the anchor and connecting elements, each of the elements included in one of the groups of elements of a pair of groups of elements is connected with at least one of the elements included in another group of elements of the same pair of groups of elements, by connecting corresponding elements from different groups of elements of this pair of groups of elements, and the main facade element is connected with each of the connecting elements from the group of connecting elements by connecting the main facade element and the corresponding connecting element.

101. A bracket for fastening a curtain wall system according to clause 100, characterized in that some of the additional anchor elements are made of fiber-reinforced polymer materials.

102. A bracket for fastening a curtain wall system according to paragraph 101, characterized in that the fiber-reinforced polymeric materials are fiber-reinforced polymer composite materials.

103. A bracket for fastening a curtain wall system according to paragraph 102, characterized in that the anchor elements are located in relation to the connecting elements and are connected to them in such a way that for each additional anchor element, the axis passing in the direction of orientation of the reinforcing fibers of the material of the additional anchor element is parallel to the axis passing in the direction of orientation of the reinforcing fibers of the material of the main anchor element.

104. A bracket for fastening a curtain wall system according to paragraph 102, characterized in that the additional anchor elements are made from a single polymer composite material with identical physical characteristics of the reinforcing fiber material and identical physical characteristics of the matrix material.

105. A bracket for fastening a curtain wall system according to paragraph 104, characterized in that the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the main anchor element are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the additional anchor elements.

106. A bracket for fastening a curtain wall system according to clause 102, characterized in that some of the additional anchor elements are made from polymer composite materials using pultrusion technology.

107. A bracket for fastening a curtain wall system according to clause 102, characterized in that some of the additional anchor elements are made identical in shape and overall dimensions.

108. A bracket for fastening a curtain wall system according to clause 107, characterized in that the shape and overall dimensions of the main anchor element are identical to the shape and overall dimensions of the additional anchor elements.

109. A bracket for fastening a curtain wall system according to clause 100, characterized in that the additional anchor elements are made of homogeneous materials.

110. A bracket for fastening a curtain wall system according to clause 109, characterized in that the homogeneous materials are homogeneous polymeric materials.

111. A bracket for fastening a curtain wall system according to clause 110, characterized in that the homogeneous polymeric materials are materials from the plastic group.

112. A bracket for fastening a curtain wall system according to clause 109, characterized in that the homogeneous materials are homogeneous metal materials.

113. A bracket for fastening a curtain wall system according to paragraph 100, characterized in that some of the additional connecting elements are made of fiber-reinforced polymeric materials.

114. A bracket for fastening a curtain wall system according to paragraph 113, characterized in that the fiber-reinforced polymeric materials are fiber-reinforced polymer composite materials.

115. A bracket for fastening a curtain wall system according to paragraph 114, characterized in that the connecting elements are located in relation to the anchor elements and the main facade element and are connected to them in such a way that for each additional connecting element, the axis passing in the direction of orientation of the reinforcing fibers of the material of the additional connecting element is parallel to the axis passing in the direction of orientation of the reinforcing fibers of the material of the main connecting element.

116. A bracket for fastening a curtain wall system according to paragraph 114, characterized in that the additional connecting elements are made from a single polymer composite material with identical physical characteristics of the reinforcing fiber material and identical physical characteristics of the matrix material.

117. A bracket for fastening a curtain wall system according to paragraph 116, characterized in that the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the main connecting element are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the additional connecting elements.

118. A bracket for fastening a curtain wall system according to paragraph 114, characterized in that some of the additional connecting elements are made from polymer composite materials using pultrusion technology.

119. A bracket for fastening a curtain wall system according to clause 114, characterized in that some of the additional connecting elements are made identical in shape and overall dimensions.

120. A bracket for fastening a curtain wall system according to clause 119, characterized in that the shape and overall dimensions of the main connecting element are identical to the shape and overall dimensions of the additional connecting elements.

121. A bracket for fastening a curtain wall system according to clause 100, characterized in that the additional connecting elements are made of homogeneous materials.

122. A bracket for fastening a curtain wall system according to clause 121, characterized in that the homogeneous materials are homogeneous polymeric materials.

123. A bracket for fastening a curtain wall system according to clause 122, characterized in that the homogeneous polymeric materials are materials from the plastic group.

124. A bracket for fastening a curtain wall system according to clause 121, characterized in that the homogeneous materials are homogeneous metal materials.

125. A bracket for fastening a curtain wall system according to claim 1, characterized in that it comprises a group of additional facade elements and a group of additional connecting elements that, together with the main facade element and the main connecting element, form a group of facade elements and a group of connecting elements, respectively, wherein for all elements from a pair of groups of elements formed by the facade and connecting elements, each of the elements included in one of the groups of elements of a pair of groups of elements is connected with at least one of the elements included in another group of elements of the same pair of groups of elements, by connecting the corresponding elements from different groups of elements of this pair of groups of elements, and the main anchor element is connected to each of the connecting elements from the group of connecting elements by connecting the main anchor element and the corresponding connecting element.

126. A bracket for fastening a curtain wall system according to clause 125, characterized in that some of the additional connecting elements are made of fiber-reinforced polymeric materials.

127. A bracket for fastening a curtain wall system according to clause 126, characterized in that the fiber-reinforced polymeric materials are fiber-reinforced polymer composite materials.

128. A bracket for fastening a curtain wall system according to paragraph 114, characterized in that the connecting elements are located in relation to the facade elements and the main anchor element and are connected to them in such a way that for each additional connecting element, the axis passing in the direction of orientation of the reinforcing fibers of the material of the additional connecting element is parallel to the axis passing in the direction of orientation of the reinforcing fibers of the material of the main connecting element.

129. A bracket for fastening a curtain wall system according to paragraph 127, characterized in that the additional connecting elements are made from a single polymer composite material with identical physical characteristics of the reinforcing fiber material and identical physical characteristics of the matrix material.

130. A bracket for fastening a curtain wall system according to paragraph 129, characterized in that the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the main connecting element are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the additional connecting elements.

131. A bracket for fastening a curtain wall system according to paragraph 127, characterized in that some of the additional connecting elements are made from polymer composite materials using pultrusion technology.

132. A bracket for fastening a curtain wall system according to clause 127, characterized in that some of the additional connecting elements are made identical in shape and overall dimensions.

133. A bracket for fastening a curtain wall system according to clause 132, characterized in that the shape and overall dimensions of the main connecting element are identical to the shape and overall dimensions of the additional connecting elements.

134. A bracket for fastening a curtain wall system according to clause 125, characterized in that the additional connecting elements are made of homogeneous materials.

135. A bracket for fastening a curtain wall system according to clause 134, characterized in that the homogeneous materials are homogeneous polymeric materials.

136. A bracket for fastening a curtain wall system according to clause 135, characterized in that the homogeneous polymeric materials are materials from the plastic group.

137. A bracket for fastening a curtain wall system according to clause 134, characterized in that the homogeneous materials are homogeneous metal materials.

138. A bracket for fastening a curtain wall system according to paragraph 125, characterized in that some of the additional facade elements are made of fiber-reinforced polymeric materials.

139. A bracket for fastening a curtain wall system according to clause 138, characterized in that the fiber-reinforced polymeric materials are fiber-reinforced polymer composite materials.

140. A bracket for fastening a curtain wall system according to clause 139, characterized in that the additional facade elements are located in relation to the connecting elements and are connected to them in such a way that for all additional facade elements, the axes running in the direction of orientation of the reinforcing fibers of the material of these additional facade elements are parallel to each other.

141. A bracket for fastening a curtain wall system according to paragraph 139, characterized in that the additional facade elements are made from a single polymer composite material with identical physical characteristics of the reinforcing fiber material and identical physical characteristics of the matrix material.

142. A bracket for fastening a curtain wall system according to paragraph 140, characterized in that the main facade element is made of a fiber-reinforced polymer composite material, wherein the main facade element and additional facade elements are located relative to the connecting elements and connected to them in such a way that for each of the additional facade elements, the axis passing in the direction of orientation of the reinforcing fibers of the material of the additional facade element is parallel to the axis passing in the direction of orientation of the reinforcing fibers of the material of the main facade element.

143. A bracket for fastening a curtain wall system according to paragraph 141, characterized in that the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the main facade element are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the additional facade elements.

144. A bracket for fastening a curtain wall system according to clause 139, characterized in that some of the additional facade elements are made of a polymer composite material using pultrusion technology.

145. A bracket for fastening a curtain wall system according to clause 139, characterized in that some of the additional facade elements are made identical in shape and overall dimensions.

146. A bracket for fastening a curtain wall system according to clause 145, characterized in that the shape and overall dimensions of the main facade element are identical to the shape and overall dimensions of the additional facade elements.

147. A bracket for fastening a curtain wall system according to clause 125, characterized in that the additional facade elements are made of homogeneous materials.

148. A bracket for fastening a curtain wall system according to clause 147, characterized in that the homogeneous materials are homogeneous polymeric materials.

149. A bracket for fastening a curtain wall system according to clause 138, characterized in that the homogeneous polymeric materials are materials from the plastic group.

150. A bracket for fastening a curtain wall system according to paragraph 147, characterized in that the homogeneous materials are homogeneous metal materials.

151. A bracket for fastening a curtain wall system according to claim 1, characterized in that it comprises a group of additional anchor elements and a group of additional facade elements, which together with the main anchor element and the main facade element form a group of anchor elements and a group of facade elements, respectively, wherein the main connecting element is connected to each of the anchor elements from the group of anchor elements by connecting the main connecting element and the corresponding anchor element and is connected to each of the facade elements from the group of facade elements by connecting the main connecting element and the corresponding facade element.

152. A bracket for fastening a curtain wall system according to clause 151, characterized in that some of the additional anchor elements are made of fiber-reinforced polymer materials.

153. A bracket for fastening a curtain wall system according to paragraph 152, characterized in that the fiber-reinforced polymeric materials are fiber-reinforced polymer composite materials.

154. A bracket for fastening a curtain wall system according to paragraph 153, characterized in that the anchor elements are located in relation to the main connecting element and are connected to it in such a way that for each additional anchor element, the axis passing in the direction of orientation of the reinforcing fibers of the material of the additional anchor element is parallel to the axis passing in the direction of orientation of the reinforcing fibers of the material of the main anchor element.

155. A bracket for fastening a curtain wall system according to paragraph 153, characterized in that the additional anchor elements are made from a single polymer composite material with identical physical characteristics of the reinforcing fiber material and identical physical characteristics of the matrix material.

156. A bracket for fastening a curtain wall system according to paragraph 155, characterized in that the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the main anchor element are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the additional anchor elements.

157. A bracket for fastening a curtain wall system according to paragraph 153, characterized in that some of the additional anchor elements are made from polymer composite materials using pultrusion technology.

158. A bracket for fastening a curtain wall system according to clause 151, characterized in that some of the additional anchor elements are made identical in shape and overall dimensions.

159. A bracket for fastening a curtain wall system according to clause 158, characterized in that the shape and overall dimensions of the main anchor element are identical to the shape and overall dimensions of the additional anchor elements.

160. A bracket for fastening a curtain wall system according to clause 151, characterized in that the additional anchor elements are made of homogeneous materials.

161. A bracket for fastening a curtain wall system according to clause 160, characterized in that the homogeneous materials are homogeneous polymeric materials.

162. A bracket for fastening a curtain wall system according to clause 161, characterized in that the homogeneous polymeric materials are materials from the plastic group.

163. A bracket for fastening a curtain wall system according to clause 160, characterized in that the homogeneous materials are homogeneous metal materials.

164. A bracket for fastening a curtain wall system according to clause 151, characterized in that some of the additional facade elements are made of fiber-reinforced polymeric materials.

165. A bracket for fastening a curtain wall system according to clause 164, characterized in that the fiber-reinforced polymeric materials are fiber-reinforced polymer composite materials.

166. A bracket for fastening a curtain wall system according to clause 165, characterized in that the additional facade elements are located in relation to the main connecting element and are connected to it in such a way that for all additional facade elements, the axes running in the direction of orientation of the reinforcing fibers of the material of these additional facade elements are parallel to each other.

167. A bracket for fastening a curtain wall system according to paragraph 165, characterized in that the additional facade elements are made from a single polymer composite material with identical physical characteristics of the reinforcing fiber material and identical physical characteristics of the matrix material.

168. A bracket for fastening a curtain wall system according to paragraph 166, characterized in that the main facade element is made of a fiber-reinforced polymer composite material, wherein the main facade element and additional facade elements are located in relation to the main connecting element and connected to it in such a way that for each additional facade element, the axis running in the direction of orientation of the reinforcing fibers of the material of the additional facade element is parallel to the axis running in the direction of orientation of the reinforcing fibers of the material of the main facade element.

169. A bracket for fastening a curtain wall system according to paragraph 167, characterized in that the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the main facade element are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the additional facade elements.

170. A bracket for fastening a curtain wall system according to clause 165, characterized in that some of the additional facade elements are made from polymer composite materials using pultrusion technology.

171. A bracket for fastening a curtain wall system according to clause 165, characterized in that some of the additional facade elements are made identical in shape and overall dimensions.

172. A bracket for fastening a curtain wall system according to clause 171, characterized in that the shape and overall dimensions of the main facade element are identical to the shape and overall dimensions of the additional facade elements.

173. A bracket for fastening a curtain wall system according to clause 151, characterized in that the additional facade elements are made of homogeneous materials.

174. A bracket for fastening a curtain wall system according to clause 173, characterized in that the homogeneous materials are homogeneous polymeric materials.

175. A bracket for fastening a curtain wall system according to clause 174, characterized in that the homogeneous polymeric materials are materials from the plastic group.

176. A bracket for fastening a curtain wall system according to clause 173, characterized in that the homogeneous materials are homogeneous metal materials.

177. A bracket for fastening a curtain wall system according to claim 1, characterized in that it contains a group of additional anchor elements that form, together with the main anchor element, a group of anchor elements, wherein the main connecting element is connected to each of the anchor elements from the group of anchor elements by means of connections of the main connecting element and the corresponding anchor element and is connected to the main facade element by means of a connection of the main connecting element and the main facade element.

178. A bracket for fastening a curtain wall system according to clause 177, characterized in that some of the additional anchor elements are made of fiber-reinforced polymer materials.

179. A bracket for fastening a curtain wall system according to clause 178, characterized in that the fiber-reinforced polymeric materials are fiber-reinforced polymer composite materials.

180. A bracket for fastening a curtain wall system according to paragraph 179, characterized in that the main anchor element and additional anchor elements are located in relation to the main connecting element and are connected to it in such a way that for each additional anchor element, the axis passing in the direction of orientation of the reinforcing fibers of the material of the additional anchor element is parallel to the axis passing in the direction of orientation of the reinforcing fibers of the material of the main anchor element.

181. A bracket for fastening a curtain wall system according to paragraph 179, characterized in that the additional anchor elements are made from a single polymer composite material with identical physical characteristics of the reinforcing fiber material and identical physical characteristics of the matrix material.

182. A bracket for fastening a curtain wall system according to paragraph 181, characterized in that the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the main anchor element are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the additional anchor elements.

183. A bracket for fastening a curtain wall system according to clause 179, characterized in that some of the additional anchor elements are made from polymer composite materials using pultrusion technology.

184. A bracket for fastening a curtain wall system according to clause 177, characterized in that some of the additional anchor elements are made identical in shape and overall dimensions.

185. A bracket for fastening a curtain wall system according to clause 184, characterized in that the shape and overall dimensions of the main anchor element are identical to the shape and overall dimensions of the additional anchor elements.

186. A bracket for fastening a curtain wall system according to clause 177, characterized in that the additional anchor elements are made of homogeneous materials.

187. A bracket for fastening a curtain wall system according to clause 186, characterized in that the homogeneous materials are homogeneous polymeric materials.

188. A bracket for fastening a curtain wall system according to clause 187, characterized in that the homogeneous polymeric materials are materials from the plastic group.

189. A bracket for fastening a curtain wall system according to clause 186, characterized in that the homogeneous materials are homogeneous metal materials.

190. A bracket for fastening a curtain wall system according to claim 1, characterized in that it contains a group of additional connecting elements that, together with the main connecting element, form a group of connecting elements, wherein each of the connecting elements is connected to the main anchor element by connecting the main anchor element and the corresponding connecting element and is connected to the main facade element by connecting the main facade element and the corresponding connecting element.

191. A bracket for fastening a curtain wall system according to clause 190, characterized in that some of the additional connecting elements are made of fiber-reinforced polymeric materials.

192. A bracket for fastening a curtain wall system according to clause 191, characterized in that the fiber-reinforced polymeric materials are fiber-reinforced polymer composite materials.

193. A bracket for fastening a curtain wall system according to clause 192, characterized in that the connecting elements are located in relation to the main facade element and the main anchor element and are connected to them in such a way that for each additional connecting element, the axis passing in the direction of orientation of the reinforcing fibers of the material of the additional connecting element is parallel to the axis passing in the direction of orientation of the reinforcing fibers of the material of the main connecting element.

194. A bracket for fastening a curtain wall system according to paragraph 192, characterized in that the additional connecting elements are made from a single polymer composite material with identical physical characteristics of the reinforcing fiber material and identical physical characteristics of the matrix material.

195. A bracket for fastening a curtain wall system according to paragraph 194, characterized in that the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the main connecting element are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the additional connecting elements.

196. A bracket for fastening a curtain wall system according to clause 192, characterized in that some of the additional connecting elements are made from polymer composite materials using pultrusion technology.

197. A bracket for fastening a curtain wall system according to clause 192, characterized in that some of the additional connecting elements are made identical in shape and overall dimensions.

198. A bracket for fastening a curtain wall system according to clause 197, characterized in that the shape and overall dimensions of the main connecting element are identical to the shape and overall dimensions of the additional connecting elements.

199. A bracket for fastening a curtain wall system according to clause 190, characterized in that the additional connecting elements are made of homogeneous materials.

200. A bracket for fastening a curtain wall system according to paragraph 199, characterized in that the homogeneous materials are homogeneous polymeric materials.

201. A bracket for fastening a curtain wall system according to clause 200, characterized in that the homogeneous polymeric materials are materials from the plastic group.

202. A bracket for fastening a curtain wall system according to clause 199, characterized in that the homogeneous materials are homogeneous metal materials.

203. A bracket for fastening a curtain wall system according to paragraph 1, characterized in that it contains a group of additional facade elements that form, together with the main facade element, a group of facade elements, wherein the main connecting element is connected to each of the facade elements from the group of facade elements by means of connections of the main connecting element and the corresponding facade element and is connected to the main anchor element by means of a connection of the main connecting element and the main anchor element.

204. A bracket for fastening a curtain wall system according to clause 203, characterized in that some of the additional facade elements are made of fiber-reinforced polymeric materials.

205. A bracket for fastening a curtain wall system according to clause 204, characterized in that the fiber-reinforced polymeric materials are fiber-reinforced polymeric composite materials.

206. A bracket for fastening a curtain wall system according to clause 205, characterized in that the additional facade elements are located in relation to the main connecting element and are connected to it in such a way that for all additional facade elements, the axes running in the direction of orientation of the reinforcing fibers of the material of these additional facade elements are parallel to each other.

207. A bracket for fastening a curtain wall system according to clause 205, characterized in that the additional facade elements are made from a single polymer composite material with identical physical characteristics of the reinforcing fiber material and identical physical characteristics of the matrix material.

208. A bracket for fastening a curtain wall system according to paragraph 206, characterized in that the main facade element is made of a fiber-reinforced polymer composite material, wherein the main facade element and additional facade elements are located in relation to the main connecting element and connected to it in such a way that for each of the additional facade elements, the axis passing in the direction of orientation of the reinforcing fibers of the material of the additional facade element is parallel to the axis passing in the direction of orientation of the reinforcing fibers of the material of the main facade element.

209. A bracket for fastening a curtain wall system according to paragraph 207, characterized in that the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the main facade element are identical to the physical characteristics of the material of the reinforcing fibers and the physical characteristics of the material of the matrix of the polymer composite material of the additional facade elements.

210. A bracket for fastening a curtain wall system according to clause 205, characterized in that some of the additional facade elements are made from polymer composite materials using pultrusion technology.

211. A bracket for fastening a curtain wall system according to clause 205, characterized in that some of the additional facade elements are made identical in shape and overall dimensions.

212. A bracket for fastening a curtain wall system according to clause 211, characterized in that the shape and overall dimensions of the main facade element are identical to the shape and overall dimensions of the additional facade elements.

213. A bracket for fastening a curtain wall system according to clause 203, characterized in that the additional facade elements are made of homogeneous materials.

214. A bracket for fastening a curtain wall system according to clause 213, characterized in that the homogeneous materials are homogeneous polymeric materials.

215. A bracket for fastening a curtain wall system according to clause 214, characterized in that the homogeneous polymeric materials are materials from the plastic group.

216. A bracket for fastening a curtain wall system according to clause 213, characterized in that the homogeneous materials are homogeneous metal materials.

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