Fitting for supporting balustrade

Abstract

A mounting bracket assembly for mounting glass panels such as those used with or as balustrades and railings. The mounting bracket comprises a ground engaging support post having first and second ends, the first end providing an anchorage and extending into a supporting structure and between the first and second ends a first mount comprising a transverse bridge and extending therefrom at least one support amt. A second mount, is spaced apart from the first mount and comprises a transverse bridge and extending therefrom at least one support arm. Each support arm terminating in a free end connection assembly which receives and supports at least part of one glass panel to which the bracket assembly is connected.

Description

FITTING FOR SUPPORTING BALLUSTRADEBACKGROUND

[0001] This invention relates generally to mounting assemblies and fittings used for mounting panels and the like and more particularly relates to a more versatile bracket, also known as a spigot which enables an improvement in the aesthetic appearance of balustrade installations. More particularly the present invention relates to a bracket which is capable of supporting an article which forms a balustrade. More particularly the present invention relates to a mounting bracket which in one embodiment supports glass panels and enables fine adjustment of the panels in situ for ensuring optimal alignment of one panel relative to at least one adjacent panel. More particularly the present invention provides a bracket for supporting such glass panels and which allows vertical and / or horizontal adjustment during of the panels during installation of the panels. Although the bracket to be described herein is adaptable to glass panels it will be appreciated that the bracket is adaptable to other types of panels and articles which are used in the installation and alignment of balustrades.

[0002] More particularly the invention relates to a bracket which functions as a cantilevered supporting spigot for panels used on balconies, stairways windows and other structures which require a safety barrier and where articles forming the barrier require alignment during installation. The invention further relates to a support bracket which allows mounting of panels, railings and the like via at least one cantilever arm extending from a support post. The invention further relates to a method of supporting panels, balustrades, railings and the like using a cantilever arm bracket which improves the aesthetic appearance of the installation, is convenient to install, allows fine adjustment of such balustrades railings and the like for alignment purposes and saves on materials and labour. The invention also relates to a more convenient method of securing glass panes employed as cantilevered barriers. The invention is applicable in and to domestic, industrial and other applications. It will be convenient to hereinafter describe the invention inrelation to its application to balustrade installations but it will be appreciated that the invention is not limited to that application and may be adapted to alternative constructions and use with a variety of materials.PRIOR ART

[0003] The prior art is replete with a number of different assemblies for anchoring glass and other panels for balustrades and particularly cantilever glass balustrades. When panels are used for balustrades and safety barriers on stairs balconies and the like, they must be anchored with effective and strong anchorage supports. Glass panels are often used in these applications and are supported traditionally by a mounting post or spigot.

[0004] The prior art teaches a number of different assemblies for anchoring glass panels. There are typically many structure variations in the construction industry in which glass panes are anchored. Anchorages used for this purpose must be manufactured to fit particular fastening, sealing, space and design requirements. Common structures to which glass panels may be attached are made from brick veneer, cavity brick, metal stud, stress skins panels and those that include an exposed surface of corrugated iron. When glass panels are used for balustrades which must be architecturally appealing, the nature of the anchorage and alignment of the panels is most important structurally and aesthetically. The anchorage may be dictated by the type of structure to which it is affixed, the sealing and finishing regime required.

[0005] One typical anchorage referred to as a spigot, has a ground mounted support base and a throat forming a groove in which a panel may be inserted and supported. These can make panel alignment a challenge for an installer and any capability of major and / or fine adjustment is very limited and does not always accommodate the perennial problem of out of level surfaces and structures to which the spigots are affixed. Another issue with these ground mounted spigots is that at least two are required to support a panel.

[0006] It may be seen from the above that there are a number of known panel anchorage assemblies which builders may select from, dictated usually by the type of structure to which the panel, whether glass or another material, holding the glass panel, is fitted. Since structures and their finished surfaces are often out of level and can also have height variations, balustrade installers are faced with the challenge of setting balustrades to accommodate misalignment in the structure to which the balustrades are fixed. In a case where a spigot is to be embedded into concrete, the installer must set each spigot / bracket to ensure that each base of a throat which accommodates a lowest edge of the panel, is in a proper alignment so that the top edge of the panel will also be in alignment. This task is made more difficult when the finish of the structure to which the brackets are to be attached is uneven. The known brackets / spigots either do not provide or provide very little scope for fine adjustment, to ensure alignment of panels.

[0007] There is therefore a long felt want to provide an alternative bracket assembly which is economic to produce, convenient and efficient to install, has satisfactory structural and architectural properties and has increased facility for fine adjustment. There is a need to provide an alternative to the known support assemblies which improves installation efficiency and saves labour and which reduces costs by performing the same function of panel support with less ground mounted anchorages without compromise to structural strength.INVENTION

[0008] The present invention provides a panel fitting mounting assembly and more particularly provides improvements in support assemblies and fittings for panels such as but not limited to glass panels. The invention further provides an anchorage support assembly for glass panes and other panels used in applications such as balustrades for stairs, balconies and the like.

[0009] More particularly the invention provides a support bracket which functions as a cantilevered supporting spigot for panels used on balconies,stairways, in windows and other structures which require a safety barrier. The invention further provides a support bracket assembly which allows mounting of panels, railings and the like via at least one cantilever arm extending from a support post and which reduces the number of support anchorages per lineal metre or per panel numbers.

[0010] Throughout the description a reference to a bracket can be taken to include a reference to a spigot, mounting or support bracket and an assembly which includes a support post providing an anchorage, support column, mounting bracket or mounting spigot. Throughout the description a reference to a cantilever arm can be taken to mean a reference to an extending strut or member extending from the post and including a free end and a fixed end.

[0011] In one broad form the present invention comprises: a mounting bracket for mounting articles such as balustrades, posts, panels and railings affixed to a supporting structure, the mounting bracket comprising a support post having first and second ends the first end arranged to provide an anchorage to the supporting structure and at or near the second end at least one arm extending from the support post and terminating in a connection which receives and retains at least one said mounted article thereon.

[0012] In another broad form the present invention comprises: a mounting bracket for mounting panels such as those used in balustrades and railings, the mounting bracket comprising at least one ground engaging support post each having first and second ends the first end arranged to provide an anchorage to a supporting structure and at or near the second end at least one arm extending from the support post and terminating in a free end connection which receives and retains a part of at least one panel to which the bracket is connected.

[0013] In another broad form the present invention comprises;a mounting bracket assembly for mounting articles such as balustrades, posts, panels and railings affixed to a supporting structure, the mounting bracket assembly comprising; a support post having first and second ends the first end providing anchorage to the supporting structure and at or near the second end at least one support arm extending from the support post and terminating in a connection which receives and retains at least one said mounted article thereon. The second end of the support post terminates in a free end with the first end is formed to enable anchorage of the mounting bracket to a supporting structure. At or near the second end there is included at least one transverse bridge extending laterally from the support post; the transverse bridge including at least one arm extending therefrom. Each said arm terminates in a formation which receives, retains and supports at least part of the article to be supported by the bracket.

[0014] According to a preferred embodiment each said formation comprises a connection assembly which receives, retains and supports at least part of the article to be supported by the bracket assembly by compression of the article to be supported. Each connection assembly preferably comprises; an adaptor which co -operates with a locking screw to compress the article to be supported therebetween. There is interposed between the adaptor and locking screw, a bush insertable in an opening in the article and a pair of compression sealing washers one opposing the locking screw and panel and the other opposing the adaptor and the panel. The adaptor includes a first wide open end configured to threadably engage a free end of a corresponding support arm and a second narrow end configured to threadably receive and retain a threaded shank on the locking bolt.

[0015] Each transverse bridge extends along at least one radial from the post. A radial from the post is a line extending normally or at an angle to a longitudinal axis of the support post. Each transverse bridge has extending therefrom at least one radially extending support arm. Preferably there are two spaced apart transverse bridges detachably connectable to the support post one nearer the anchorage end and the other nearer the free end of the support post, each transverse bridge having two support arms eachterminating in said connection assembly. When set in position the bracket assembly is mounted as a cantilever and the article to be supported theron is preferably a glass panel. The glass panel includes openings each of which accommodate the connecting formation at the end of each arm extending from the transverse bridge to which the arm is connected. Preferably the glass panel openings are configured to enable adjustment of a position of the glass pane relative to a long axis of the arm and enable fine adjustment of the panel in vertical and horizontal directions to enable alignment of one panel relative to an adjacent panel.

[0016] The openings in glass panel configured to enable adjustment of a position of the glass panel relative to a long axis of the arm, each comprise at least one an elongated slot. According to one embodiment there are two transverse bridges one above the other each extending along one radial, each having one support arm extending therefrom. This arrangement allows a left hand side bracket and a right hand side bracket depending upon which radial is selected in the design and its on site application. According to an alternative embodiment, there are two transverse bridges one above the other and each extending along two radials extending from the support post.

[0017] According to one embodiment the bracket assembly is embedded in concrete following core drilling of the structure at the bracket location. Alternatively the first end comprises an anchor plate capable of fixation to a surface of a structure. According to a preferred embodiment the anchor plate first end is anchored by holding down fasteners embedded in the support structure. The anchor plate preferably includes a threaded region which engages the support post and may allow height adjustability of the mounting bracket.

[0018] According to one embodiment the support structure is a balcony. In another embodiment the support structure is a stairway. According to an alternative embodiment, the support structure is a concrete slab or other floor surface.

[0019] In another broad form the present invention comprises:a mounting bracket assembly for mounting glass panels such as those used with or as balustrades and railings, the mounting bracket comprising a ground engaging support post having first and second ends, the first end providing an anchorage and extending into a supporting structure and between the first and second ends a first mount comprising a transverse bridge and extending therefrom at least one support arm; a second mount spaced apart from the first mount and comprising a transverse bridge and extending therefrom at least one support arm; each said support arms terminating in a free end connection assembly which receives and supports at least part of one glass panel to which the bracket assembly is connected.

[0020] Preferably, each connection assembly comprises; an adaptor which co -operates with a locking screw to compress the article to be supported therebetween and interposed between the adaptor and locking screw, a bush insertable in an opening in the panel. A pair of compression sealing washers one opposing the locking screw and the panel and the other opposing the adaptor and the panel. The adaptor includes a first wide open end configured to threadably engage a free end of a corresponding support arm. The adaptor has a second narrow end configured to threadably receive and retain a threaded shank on the locking bolt.

[0021] The transverse bridges extend to either side of the support post along two radials. The transverse bridges are detachable from the support post by release of a fastener.

[0022] In an alternative embodiment the first end of the support post comprises an anchor plate capable of fixation to a structure. The anchor plate is anchored by holding down fasteners embedded in the support structure. . The anchor plate includes a threaded region which engages the support post and optionally allows height adjustability of the mounting bracket. Tthe anchor plate is hidden by a cover plate.

[0023] In another broad form the present invention comprises: a mounting bracket for mounting glass panels such as those used with or as balustrades and railings, the mounting bracket comprising a ground engaging support post having first and second ends, the first end providing an anchorage and extending into a supporting structure and between the first and second ends a first pair of support arms extending normally from a longitudinal axis through the support post and a second pair of support arms extending normally from the longitudinal axis through the support post; said first pair of support arms retained by a first transverse member mounted on the support post; said second pair of support arms retained by a second transverse member mounted on the support post; each said support arms terminating in a free end connection which receives and supports at least part of one glass panel to which the bracket is connected; the first and second pairs of support arms retaining said part of the glass panel in a plane parallel to the longitudinal axis through the structure engaging support post.

[0024] According to a preferred embodiment, the free end connections on each said support arms comprises a disc and extending therefrom a threaded member which engages a threaded retainer, the threaded member passing through an opening in the panel so that the disc is disposed on one face of the panel and the threaded retainer opposes an opposite face of the panel. Preferably, disposed between the threaded member and threaded retainer are bushes and washers which seal the opening in the panel.

[0025] In another broad form the present invention comprises: a mounting bracket for mounting (generally planar) panels which form rails and balustrades and the like on stairwells, balconies and like structures; the bracket comprising a support post having a first end which engages a support structure and a second end the second end retaining at least one support arm each said support arm terminating in at least one free end connector which retains thereon at least one said panels.

[0026] In a preferred embodiment the support post has two transversely orientated support arms one above the other each terminating in aneccentrically disposed connections. Each end connection preferably lies in the same plane so that each engage a panel. According to a preferred embodiment there are two connectors extending from one side if the support post and two connectors extending from an opposite side of the post. Preferably the support arms each define a U shape which the connectors located at each free end of the U shape.

[0027] According to one embodiment the glass pane support assembly can be adjusted by an installer to accommodate different sized pane sizes and thicknesses. Also a variety of arrangements can be adopted to secure the bracket to a pane including plastics fittings of metallic fittings.

[0028] In a broad form of a method aspect the present invention comprises; a method of supporting at least one panel via at least one mounting bracket so as to provide a balustrade barrier, the mounting bracket comprising a support post having first and second ends the first end providing anchorage to a supporting structure and at or near the second end at least one arm extending from the support post in at least one radial direction and each said arms terminating in a free end connection which receives and retains a planar article; the method comprising the steps of: a) taking the mounting bracket and mounting the bracket via its first end to a support structure; b) connecting at least one panel to said at least one radially extending arm via the free end connection so that the arm transmits load from the planar member via the support post to the anchorage,

[0029] According to a preferred embodiment, the planar member is a glass panel and the arm is a cantilever so that when fitted, the plane of the panel is displaced form a longitudinal axis through said support post.

[0030] The present invention provides an alternative to the known prior art and the shortcomings identified. The foregoing and other objects and advantages will appear from the description to follow. In the description reference is made to the accompanying representations, which forms a part hereof, and in which is shown by way of illustration specific embodiments in which the invention may be practiced. These embodiments will be described in sufficient detail to enable those skilled in the art to practice the invention, and it is to be understood that other embodiments may be utilized and that structural changes may be made without departing from the scope of the invention. In the accompanying illustrations, like reference characters designate the same or similar parts throughout the several views. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is best defined by the appended claims. It will be convenient to hereinafter describe the invention in relation to a metal section in the present exemplary application. However, it is to be appreciated that the invention may be constructed from other materials such as but not limited to plastics.BRIEF DESCRIPTION OF DRAWINGS

[0031] The invention will now be described in more detail according to a preferred but non limiting embodiment and with reference to the accompanying illustrations.Figure 1 shows a perspective view of an assembly incorporating a mounting bracket assembly according to one embodiment and engaged with and supporting adjacent panels.Figure 2 shows an enlarged perspective view of the bracket of figure 1 in isolation from the panels.Figure 3 shows a side elevation view of the bracket assembly of figure 1 with the mounting bracket located on a structural support member.Figure 4 shows an elevation view of the assembly of figure 1 from the rear of the bracket.Figure 5 shows an elevation view of the assembly of figure 1 from the front of the bracket.Figure 6 shows a front elevation view of the bracket assembly in isolation.Figure 7 shows a rear elevation view of the bracket assembly in isolation.Figure 8 shows a side elevation of the support post of the bracket assembly in isolation and with support arms.Figure 9 shows an elevation view of the support post of the bracket assembly in isolation with support arms removed.Figure 10 shows a plan view profile of a mount isolated from the post of figure 9.Figure 11 shows a plan view of a support arm isolated from the support post of figure 9.Figure 12 shows a perspective view of the mount and support arms isolated from the support post.Figure 13 shows a long sectional elevation of the support post of figure 9 in isolation.Figure 14a shows in a first orientation an exploded view of the coupling components which enable fixation of the bracket to a panel ( not shown).Figure 14b shows in a second orientation an exploded view of the coupling components which enable fixation of the bracket to a panel ( not shown).Figures 15a shows a side elevation and plans view of the locking bolt.Figure 15b a section through and plan view of the locking retainer / adaptor.Figure 15c shows with corresponding numbering a side elevation view and axial elevation view of the bushFigure 16 shows a perspective view of a finished balcony installation according to one embodiment which employs a plurality of the brackets mounting a plurality of panels.Figure 17 shows an alternative embodiment of the bracket assembly of the present invention with particular emphasis on the connection anchorage which fastens bracket assembly via the support post to structure.Figure 18 shows an enlarged perspective view of the assembly of figure 17 including a mounting bracket assembly according to one embodiment.Figure 19, shows a side elevation view of bracket assembly with the alternative connection / anchorage assembly.Figure 20, shows with corresponding numbering, a rear elevation view of bracket assembly with the alternative connection assembly cover and threaded base plate. .Figure 21 shows a side elevation and plan views of the cover plate.Figure 22 shows fastening plate including openings to accommodate entry of a fasteners ( not shown) which holds down base plate .Figure 23 shows an alternative embodiment of the invention with particular emphasis on an abbreviation of earlier described transverse bridges of the mounts which fastens bracket assembly via the post to the structure.Figure 24 shows with corresponding numbering for corresponding parts an enlarged perspective view of an assembly including a mounting bracket assembly according to an alternative embodiment which is engaged in supporting a single end panel.Figure 25 shows a side elevation view of a bracket assembly with an alternative connection assembly which includes a base plate and cover plate.Figure 26, shows with corresponding numbering, a rear elevation view of bracket assembly with abbreviated mounts and the alternative connection assembly, cover and base plate.Figure 27 shows a side elevation and plan views of cover plate.Figure 28 shows the fastening plate and openings to accommodate entry of a fasteners ( not shown) which holds down threaded base plate.Figure 29 shows an alternative embodiment of the invention with particular emphasis on an abbreviation of earlier described transverse bridges of mounts and the connection assembly which fastens bracket assembly via post to the structure.Figure 30 shows with corresponding numbering for corresponding parts an enlarged perspective view of an assembly including a mounting bracket assembly according to an alternative embodiment which is engaged in supporting a single panel.Figure 31, there is shown a side elevation view of a right hand side bracket assembly with an alternative connection assembly.Figure 32, shows with corresponding numbering, a rear elevation view of bracket assembly with the alternative connection assembly, cover plate and base plate 92.Figure 33 shows a side elevation and plan views of cover plate.Figure 34 shows fastening plate including openings to accommodate entry of a fasteners ( not shown) which holds down threaded base plate.DETAILED DESCRIPTION

[0032] The invention to be described below according to a preferred embodiment provides an alternative to the known anchorage assemblies for supporting glass pane balustrades and barriers.

[0033] It will be convenient to hereinafter describe the invention in relation to its application to a barrier for use in such applications as balconies but it is to be appreciated that the invention is not limited to that application and may be adapted to alternative constructions.

[0034] Figure 1 shows a perspective view of an assembly including a mounting bracket assembly 1 according to one embodiment which is engaged in supporting adjacent barrier panels 2 and 3. Panels 2 and 3 abut via respective edges 4 and 5 such that part of bracket 1 supports one panel and another part supports the other panel. Bracket 1 is shown mounted on support structure 6 which can be any one of numerous materials and structures including but not limited to timber, concrete, or metals. Throughout the description a reference to a bracket or bracket assembly can be taken to include a reference to a spigot. A reference to a support post can be taken to include a reference to a strut, column or the like.

[0035] Bracket assembly 1 comprises a support post 7 having a first end 8 which engages support structure 6 and a second free end 9. Intermediate end 8 and free end 9 are two generally U shaped mounts 10 and 11 which combine to retain panels 2 and 3 in abutment. Mounts 10 and 11 comprise respectively transverse bridges 19 and 32 and support arms which retain panels 2 and 3 and are described in more detail in figure 2.

[0036] Figure 2 shows with corresponding numbering an enlarged perspective view of the bracket assembly 1 of figure 1 in isolation. Mount 10 includes arms 12 and 13 which extend and are cantilevered from transverse bridge 19. Likewise, mount 11 includes arms 14 and 15 which each extend and are cantilevered from transverse bridge 32. End 8 comprises a profiled formation 16 which anchors to support structure 6. Anchorage can be achieved by screw in engagement, concrete or cement setting, clamping, bolting, embedding, welding or other suitable engagement. According to theembodiment shown a preferred method of fixation is to core drill an opening in structure 6 and embedment of profiled formation 16.

[0037] Although mounts 10 and 11 are shown with a particular orientation and geometry, it will be appreciated by persons skilled in the art that the mounts may be oriented in alternative attitudes, such as but not limited to arms 12 and 13 extending in opposite directions, for example or disposed at an angle ( other than normal) relative to transverse bridge 19 or support post 7 and extending in alternative radial directions all depending upon design requirements for a particular installation; likewise, for arms 14 and 15. In the embodiment shown, arm 12 has a free end 17 and fixed end 18. Fixed end 18 is integrally attached to transverse bridge member 19. Free end 17 comprises a retaining clamp assembly 20 and which receives and retains panel 2 (see figure 1). The working of clamp assembly 20 is described in more detail below. An opening (obscured) in panel 2 receives clamp assembly 20 so that panel 2 at the same time loads on recess 21 of clamp assembly 20 of arm 12.

[0038] A panel such as panels 2 and 3 are typically provided with an opening which allows installation of claim assembly 20. The opening is configured to enable vertical and / or horizontal adjustment of the glass pane to accommodate irregularities in the structure, such as an uneven or out of level surface, to ensure that the top edge of each pane is in perfect alignment. The opening may comprise an elongated vertical and / or horizontal slot enabling both vertical and horizontal adjustments. This allows for perfect alignment of the top and side edges of panels / panes 2 and 3. Arm 13 has a free end 25 and fixed end 26. Fixed end 26 is integrally attached to transverse bridge 19. Free end 25 comprises a retaining clamp assembly 27 which receives and retains panel 3 (see figure 1). An opening (obscured) in panel 3 receives clamp 27 so that panel 3 at the same time loads on recess 28 of clamp 27 of arm 13. The opening allows for fine adjustment of the alignment of panel / pane 3 as was described earlier for pane 2.

[0039] Similarly arm 14 has a free end 30 and fixed end 31. Fixed end 31 is integrally attached to transverse bridge 32. Free end 30 comprises a retaining clamp assembly 33 which receives and retains panel 2 (see figure 1). An opening (obscured) in panel 2 receives clamp 33 so that panel 2 at the same time loads on recess 34 of clamp assembly 33 of arm 14.

[0040] Arm 15 has a free end 35 and fixed end 36. Fixed end 36 is integrally attached to transverse bridge 32. Free end 35 comprises a retaining clamp assembly 37 which receives and retains panel 3 (see figure 1). An opening (obscured) in panel 3 receives clamp assembly 37 so that panel 3 at the same time loads on recess 38 of clamp assembly 37 of arm 15. At fixed end 8 of support post 7, profiled formation 16 of end 8 of post 7 is divided by a flange retainer 40 also shown exploded from profiled formation 16. Profiled formation 16 is arranged to accommodate various types of fixations as required by particular installations and it will be appreciated that the embodiment shown is just one example of a variety of an anchorage profiles. Alternatively the post 7 may be fastened via ground engaging plates or brackets.

[0041] Figure 3 shows with corresponding numbering a side elevation view of the assembly of figure 1 with the mounting bracket assembly 1 located on support structure 6. Figure 4 shows an elevation view of the assembly of figure 1 from the rear of the bracket assembly 1. Figure 5 shows an elevation view of the assembly of figure 1 from the front of the bracket assembly 1. Figure 6 shows with corresponding numbering a front elevation view of the bracket assembly 1. Figure 7 shows a rear elevation view of the bracket assembly 1.

[0042] Figure 8 shows a side elevation of the support post 7 of the bracket assembly 1 in isolation. As can be seen from this view, respective fixed ends 18 and 31 of arms 12 and 14 include adjusting screws 43 and 44. These enable fine adjustments to the alignment of clamping assemblies 20 and 33. .

[0043] Figure 9 shows an elevation view of the support post 7 of the bracket assembly 1 in isolation with mounting support arms removed. Post 7includes respective recesses 45 and 46 which accommodate screws 43 and 44 as described in figure 8. Figure 10 shows a plan view of the mount 10 and support arms 12 and 13 isolated from the support post 7 of figure 9. Transverse strut 19 includes at its centre region a mating profile 48 including a ramp and screw recess 47. This engages with recess 45 of post 7 and allows screw 43 (see figure 8) to be inserted to secure mount 10 to post 7. A similar arrangement is also adopted to secure mount 11 to post 7.

[0044] Figure 11 shows a side view of the support arm 12 of figure 11 with coupling profile for securing mount 10 to post 7. Figure 12 shows a perspective view of the mount 10 and support arms 12 and 13 isolated from the support post 7.

[0045] Figure 13 shows a long sectional elevation post 7 of the bracket assembly 1 in isolation with mounting support arms removed. Post 7 includes respective recesses 45 and 46 which accommodate screws 43 and 44 as described in figure 8.

[0046] Figure 14a and 14b show from alternative perspectives an exploded view of the components which enable fixation of the bracket assembly 1 to a glass panel ( such as panels 2 and 3 in figure 1 via clamping assemblies 20 and 27 ( see figure 2). The arrangement will be described with reference to its engagement with mount 10. Figures 10 and 12 show threaded free ends 50 and 51 of respective arms 12 and 13. Free ends 50 and 51 oppose a panel which is attached to mount 10 is per figure 1. . Threaded end 50 receives and retains thereon mating adaptor 52.

[0047] Adaptor 52 comprises a flange 57 having a flat surface 63 which opposes a flat surface of a panel to which the mount is attached. Adaptor 52 further comprises a sleeve 58 including an internal thread 59 which co - operates with free end thread 50 of arm 12 of mount 10. Once adaptor 52 is mounted on thread 50, sleeve 62 extends beyond a panel surface to which adaptor 52 is attached. Abutting surface 63 of adaptor 52 is a preferably nylon washer 53. A bush 54 is inserted between washers 53 and 55 and through a panel allowing some initial adjustment capability. Washers 53 and55 sit either side of the panel and provide a seal and cushion for the panel. This is particularly beneficial for glass panels. To secure the panel against surface 63 of the adaptor 52, locking bolt 56 engages internal thread 66 of sleeve 62 via shank 61. This is tightened according to requirements. Bush 54 accommodates a slot manufactured into panel 2 and due to the geometry of the slot in panel 2 panel 2 may be moved up or down relative to bush 54. This facilitates alignment of adjacent panels both horizontally, vertically and side to side. The geometry of the slot or slots manufactured into the panels 2 and 3 determine the extent of adjustability of a panel. Alternative couplings to that described above are contemplated such as but not limited to a saddle arrangement or male female or female male inter-fitting couplings.

[0048] Figure 15a shows with corresponding numbering a side cross sectional elevation profile and axial elevation view of the locking bolt 56. Figure 15b shows with corresponding numbering a side cross sectional elevation profile and axial elevation view of the locking adaptor / retainer bolt 52. Figure 15c shows with corresponding numbering a side elevation view and axial elevation view of the bush 54. The completed assembly in which arm 12 of mount 10 is shown in side elevation engaging a glass panel 2 in figure 3.

[0049] Figure 16 shows a perspective view of an example of a balcony installation according to one embodiment which employs a plurality of the bracket assembly 1 previously described. Shown is a balcony walkway 70 to which is attached a balustrade 76 comprising a series of aligned glass panels - for example, panels 73, 74, 75, 76, 77, 78, 79 and 80, each anchored by support brackets 72, 81, 82,83, 84, 85 and 86. In this non limiting example, a bracket is located at a location of abutting panels so that one bracket contributes to support of two panels. This is repeated for the length for the balustrade. Instead of using two known spigots which support panels in a saddle according to conventional methods, the bracket described anchors the panels from the vertical face and is mounted at the panels joins rather intermediate the joins as in the known art. This arrangement reducesthe number of support brackets required for a given installation per lineal unit length.

[0050] The embodiment of the invention described above included a profiled formation 16 enabling anchoring of bracket assembly 1 by core drilling a structure 6 and insertion of formation 16 therein.

[0051] Figure 17 shows an alternative embodiment of the invention with particular emphasis on the connection assembly 90 which fastens bracket assembly 1 via post 7 to structure 6. Engagement of mounts 10 and 11 to panes 2 and 3 is the same as previously described in detail. The embodiment to be described below differs from that described earlier with respect to the anchorage of the Bracket assembly 1. According to the embodiment of figure 7, there is provided an adjustable connection assembly 90 which comprises cover plate 91.

[0052] Figure 18 shows an enlarged perspective view of an assembly including a mounting bracket assembly 1 according to one embodiment which is engaged in supporting adjacent barrier panels 2 and 3. Bracket assembly 1 is shown mounted on support structure 6 which can be any one of numerous materials and structures including but not limited to timber, concrete, or metals. Bracket assembly 1 comprises a support post 7 having a first end 8 which engages support structure 6 and a second free end 9. Intermediate end 8 and free end 9 are two generally U shaped mounts 10 and 11 which combine to retain panels 2 and 3 in abutment. Mounts 10 and 11 comprise respectively transverse bridges 19 and 32 and support respective arms 12, 13, 14 and 15 which retain panels 2 and 3 and are described in more detail in figure 1 and 2. Adjustable connection assembly 90 includes cover plate 91 which covers the fastening regime to be described below.

[0053] As indicated earlier, anchorage can be achieved by screw in engagement, concrete or cement setting, clamping, bolting, embedding, welding or other suitable engagement. According to the embodiment shown a preferred method of fixation is to secure end 8 of post 7 to structure 6 using a holding down plate and embedment of profiled formation 16.

[0054] Although mounts 10 and 11 are shown in a particular orientation, it will be appreciated that the mounts may be turned around 180 degrees which increases the versatility of bracket assembly 1. As before, the mounts may be oriented in alternative attitudes, such as but not limited to arms 12 and 13 extending in opposite directions, for example, or disposed at an angle ( other than normally disposed as shown) relative to transverse bridge 19 or support post 7 and extending in alternative radial directions all depending upon design requirements for a particular installation; likewise, for arms 14 and 15. In the embodiment shown, The working of clamp assemblies 20 and 27 in engagement of panels 2 and 3 were previously is described in more detail.

[0055] According to this embodiment, the post 7 is fastened via a ground engaging plate. Referring to figure 19, there is shown a side elevation view of bracket assembly 1 with an alternative connection assembly 90. Connection assembly 90 includes a base plate 92 and cover plate 91. Figure 20, shows with corresponding numbering, a rear elevation view of bracket assembly 1 with the alternative connection assembly 90, cover 91 and base plate 92.

[0056] Figure 21 shows a side elevation and plan views of cover 91. Figure 22 shows fastening plate 92. Plate 92 includes openings 94 and 95 to accommodate entry of a fasteners ( not shown) which holds down plate 92. Plate 92 also includes a threaded region 93 which engages end 8 of post 7.

[0057] Post 7 may be rotated relative to plate 92 thereby allowing height and attitude ( rotational ) adjustment. According to this embodiment, bracket assembly 1 potentially has multiple forms of fine adjustment during installation. One form of adjustment is that glass panels 2 and 3 may be moved, for example, relative to clamping assemblies 20 and 27, the extent of relative movements dictated by the configuration of the openings or slots in the panels adjacent the location of engagement with the bracket assembly 1. Another form of adjustment is advancement and retraction of mounts 10 and 11 relative to post 7. Another form of adjustment is post 7 relative to plate 92

[0058] Figure 23 shows an alternative embodiment of the invention with particular emphasis on an abbreviation of earlier described transverse bridges 19 and 32 of mounts 10 and 11 respectively and the connection assembly 90 which fastens bracket assembly 1 via post 7 to structure 6. In this embodiment bracket assembly 1 has been abbreviated to an extent that mounts 10 and 11 only have arms 14 and 12 disposed on the left hand side of post 7. Engagement of abbreviated mounts 10 and 11 to pane 2 via respective connection assemblies 20 and 30 is the same as described earlier. According to the embodiment of figure 23, there is provided an adjustable connection assembly 90 which comprises cover plate 91.

[0059] Figure 24 shows with corresponding numbering for corresponding parts an enlarged perspective view of an assembly including a mounting bracket assembly 1 according to an alternative embodiment which is engaged in supporting a single panel 2. As before, bracket assembly 1 is shown mounted on support structure 6. Mounts 10 and 11 now comprise abbreviated transverse bridges 19a and 32a, supporting respective arms 12, and 14. Arms 13 and 15 shows in the previous embodiment described have been removed. This creates what is conveniently described as a left hand bracket, which is employed when only two points of fixation are required. In this case fixation is via connection assemblies 20 and 30 as described with reference to figure 2. According to the embodiment of figure 23, post 7 terminates at end 8 in adjustable connection assembly 90 including cover plate 91 described earlier.

[0060] Although mounts 10 and 11 are shown in a particular orientation, it will be appreciated that the mounts may be turned around 180 degrees which increases the versatility of bracket assembly 1. As before, the mounts may be oriented in alternative attitudes, such as but not limited to arms 12 and 15 extending in opposite directions, for example, or disposed at an angle ( other than normally disposed as shown) relative to transverse bridges 19a or 32a.

[0061] Referring to figure 25, there is shown a side elevation view of bracket assembly 1 with an alternative connection assembly 90. Connection assembly 90 includes a base plate 92 and cover plate 91. Figure 26, showswith corresponding numbering, a rear elevation view of bracket assembly 1 with the alternative connection assembly 90, cover 91 and base plate 92.

[0062] Figure 27 shows a side elevation and plan views of cover 91. Figure 28 shows fastening plate 92. Plate 92 includes openings 94 and 95 to accommodate entry of a fasteners ( not shown) which holds down plate 92. Plate 92 also includes a threaded region 93 which engages end 8 of post 7.

[0063] Post 7 may be rotated relative to plate 92 thereby allowing height and attitude ( rotational ) adjustment. According to this embodiment, bracket assembly 1 potentially has multiple forms of fine adjustment during installation.

[0064] Figure 29 shows an alternative embodiment of the invention with particular emphasis on an abbreviation of earlier described transverse bridges 19 and 32 of mounts 10 and 11 respectively and the connection assembly 90 which fastens bracket assembly 1 via post 7 to structure 6. In this embodiment bracket assembly 1 has been abbreviated to an extent that mounts 10 and 11 only have arms 13 and 15 disposed on the right hand side of post 7. Engagement of abbreviated mounts 10 and 11 to pane 2 via respective connection assemblies 20 and 30 is the same as described earlier. According to the embodiment of figure 29, there is provided an adjustable connection assembly 90 which comprises cover plate 91.

[0065] Figure 30 shows with corresponding numbering for corresponding parts an enlarged perspective view of an assembly including a mounting bracket assembly 1 according to an alternative embodiment which is engaged in supporting a single panel 2. As before, bracket assembly 1 is shown mounted on support structure 6. Mounts 10 and 11 now comprise abbreviated transverse bridges 19b and 32b, supporting respective arms 13, and 15. Arms 12 and 14 shows in the previous embodiment described have been removed. This creates what is conveniently described as a right hand bracket, which is employed when only two points of fixation are required. In this case fixation is via connection assemblies 27 and 35 as described with reference to figure 2. According to the embodiment of figure 30, post 7terminates at end 8 in adjustable connection assembly 90 including cover plate 91 described earlier.

[0066] Although mounts 10 and 11 are shown in a particular orientation, it will be appreciated that the mounts may be turned around 180 degrees which increases the versatility of bracket assembly 1. Referring to figure 31, there is shown a side elevation view of bracket assembly 1 with an alternative connection assembly 90. Connection assembly 90 includes a base plate 92 and cover plate 91. Figure 32, shows with corresponding numbering, a rear elevation view of bracket assembly 1 with the alternative connection assembly 90, cover 91 and base plate 92.

[0067] Figure 33 shows a side elevation and plan views of cover 91. Figure 34 shows fastening plate 92. Plate 92 includes openings 94 and 95 to accommodate entry of a fasteners ( not shown) which holds down plate 92. Plate 92 also includes a threaded region 93 which engages end 8 of post 7.

[0068] Post 7 may be rotated relative to plate 92 thereby allowing height and attitude ( rotational ) adjustment. According to this embodiment, bracket assembly 1 potentially has multiple forms of fine adjustment during installation.

[0069] It will be appreciated that the sizes and materials of the components can be varied according to particular job requirements. Also, the geometry of the support mounting bracket 1 can be adapted for particular site circumstances and geometries. It is preferred that support arms are cantilevered and have a free end to accommodate at least a part of at least one panel. Each bracket can be employed to support one panel or abutting adjacent panels. In an alternative embodiment, a support post can support one mount with one or two arms. The arms can be disposed in an aligned horizontal plane or vertical plane, at different heights relative to the support post and in different orientations. Furthermore, the free end engagement assemblies can be altered to be clips, glues, saddles, alternative clamps, or the like allowing the panels to be engaged either with or without drilling holes in the panels.

[0070] It will be recognised by persons skilled in the art that numerous variations and modification may be made to the invention broadly described herein with out departing from the overall spirit and scope of the invention.

Claims

The claims defining the invention are as follows:

1. A mounting bracket assembly for mounting articles such as balustrades, posts, panels and railings affixed to a supporting structure, the mounting bracket assembly comprising; a support post having first and second ends the first end providing anchorage to the supporting structure and at or near the second end at least one support arm extending from the support post and terminating in a connection which receives and retains at least one said mounted article thereon.

2. A mounting bracket assembly according to claim 1 wherein, the second end of the support post terminates in a free end.

3. A mounting bracket assembly according to claim 2 wherein, the first end is formed to enable anchorage of the mounting bracket to a supporting structure.

4. A mounting bracket according to claim 3 wherein, at or near the second end there is included at least one transverse bridge extending laterally from the support post.

5. A mounting bracket according to claim 4 wherein the transverse bridge includes at least one arm extending therefrom.

6. A mounting bracket according to claim 5 wherein, each said arm terminates in a formation which receives, retains and supports at least part of the article to be supported by the bracket.

7. A mounting bracket according to claim 6 wherein, each said formation comprises a connection assembly which receives, retains and supports at least part of the article to be supported by the bracket assembly by compression of the article to be supported.

8. A mounting bracket according to claim 7 wherein, each connection assembly comprises; an adaptor which co -operates with a locking screw to compress the article to be supported therebetween.

9. A mounting bracket according to claim 8 wherein, there is interposed between the adaptor and locking screw, a bush insertable in an opening in the article and a pair of compression sealing washers one opposing the locking screw and panel and the other opposing the adaptor and the panel.

10. A mounting bracket according to claim 9 wherein, the adaptor includes a first wide open end configured to threadably engage a free end of a corresponding support arm.

11. A mounting bracket assembly wherein the adaptor has a second narrow end configured to threadably receive and retain a threaded shank on the locking bolt.

12. A mounting bracket assembly according to claim 11 wherein each transverse bridge extends along at least one radial from the post.

13. A bracket assembly according to claim 12 wherein each transverse bridge has extending therefrom at least one support arm.

14. A mounting assembly according to claim 13 wherein there are two spaced apart transverse bridges detachably connectable to the support post one nearer the anchorage end and the other nearer the free end of the support post, each transverse bridge having two support arms each terminating in said connection assembly.

15. A mounting bracket assembly according to claim 14 wherein, the bracket assembly is mounted as a cantilever.

16. A mounting bracket according to claim 15 wherein, the article to be supported is a glass panel.

17. A mounting bracket according to claim 16 wherein, the glass panel includes openings each of which accommodate the connecting formation at the end of each arm extending from the transverse bridge to which the arm is connected.

18. A mounting bracket according to claim 17 wherein the glass panel openings are configured to enable adjustment of a position of the glass pane relative to a long axis of the arm.

19. A mounting bracket according to claim 18 wherein, the glass panel openings enable fine adjustment of the panel in vertical and horizontal directions to enable alignment of one panel relative to an adjacent panel.

20. A mounting bracket according to claim 19 wherein, the openings in glass panel configured to enable adjustment of a position of the glass panel relative to a long axis of the arm each comprise at least one an elongated slot.

21. A mounting assembly according to claim 14 wherein, there are two transverse bridges one above the other each extending along one radial, each having one support arm extending therefrom.

22. A mounting assembly according to claim 14 wherein there are two transverse bridges one above the other and each extending along two radials extending from the support post.

23. A mounting bracket according to claim 14 wherein, the first end is embedded in concrete.

24. A mounting bracket according to claim 14 wherein, the first end comprises an anchor plate capable of fixation to a structure.

25. A mounting bracket according to claim 24 wherein, the anchor plate first end is anchored by holding down fasteners embedded in the support structure. .

26. A mounting bracket according to claim 25 wherein the anchor plate includes a threaded region which engages the support post.

27. A mounting bracket according to claim 25 wherein the includes a threaded region of the anchor plate which engages the support post. allows height adjustability of the mounting bracket.

28. A mounting bracket according to claim 14 wherein, the support structure is a balcony.

29. A mounting bracket according to claim 14 wherein, the support structure is a stairway.

30. A mounting bracket according to claim 14 wherein, the support structure is a concrete slab.

31. A mounting bracket according to claim 14 wherein the support structure is a floor surface.

32. A mounting bracket assembly for mounting glass panels such as those used with or as balustrades and railings, the mounting bracket comprising a ground engaging support post having first and second ends, the first end providing an anchorage and extending into a supporting structure and between the first and second ends a first mount comprising a transverse bridge and extending therefrom at least one support arm; a second mount spaced apart from the first mount and comprising a transverse bridge and extending therefrom at least one support arm; each said support arms terminating in a free end connection assembly which receives and supports at least part of one glass panel to which the bracket assembly is connected.

33. A mounting bracket assembly according to claim 32 wherein each connection assembly comprises; an adaptor which co -operates with a locking screw to compress the article to be supported therebetween and interposed between the adaptor and locking screw, a bush insertable in an opening in the panel.

34. A mounting bracket assembly according to claim 33 further comprising a pair of compression sealing washers one opposing the locking screw and the panel and the other opposing the adaptor and the panel.

35. A mounting bracket according to claim 34wherein, the adaptor includes a first wide open end configured to threadably engage a free end of a corresponding support arm.

36. A mounting bracket assembly according to claim 35 wherein, the adaptor has a second narrow end configured to threadably receive and retain a threaded shank on the locking bolt.

37. A mounting bracket assembly according to claim 36 wherein, the transverse bridges extend to either side of the support post.38 . A mounting bracket assembly according to claim 35 wherein, the transverse bridges are detachable by release of a fastener.

39. A mounting bracket assembly according to claim 38 wherein, the first end comprises an anchor plate capable of fixation to a structure.

40. A mounting bracket according to claim 39 wherein, the anchor plate is anchored by holding down fasteners embedded in the support structure. .

41. A mounting bracket according to claim 39 wherein the anchor plate includes a threaded region which engages the support post.

42. A mounting bracket according to claim 41 wherein, the anchor plate includes a threaded region of the anchor plate which engages the support post and optionally allows height adjustability of the mounting bracket.

43. A mounting bracket according to claim 42 wherein, the anchor plate is hidden by a cover plate.44 A mounting bracket assembly according to claim 32 wherein, the glass panel attitude can be adjusted by an installer upon installation of the bracket assembly to accommodate different sized panel sizes and thicknesses and to enable proper alignment of the panels.

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