WO2005061220A1 - Composite glass pane - Google Patents

Composite glass pane Download PDF

Info

Publication number
WO2005061220A1
WO2005061220A1 PCT/AT2004/000448 AT2004000448W WO2005061220A1 WO 2005061220 A1 WO2005061220 A1 WO 2005061220A1 AT 2004000448 W AT2004000448 W AT 2004000448W WO 2005061220 A1 WO2005061220 A1 WO 2005061220A1
Authority
WO
WIPO (PCT)
Prior art keywords
laminated glass
glass pane
fastening
panes
pane
Prior art date
Application number
PCT/AT2004/000448
Other languages
German (de)
French (fr)
Inventor
Jürgen Neugebauer
Original Assignee
Neugebauer Juergen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Neugebauer Juergen filed Critical Neugebauer Juergen
Priority to EP04802010A priority Critical patent/EP1697124A1/en
Publication of WO2005061220A1 publication Critical patent/WO2005061220A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B32B17/10045—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets with at least one intermediate layer consisting of a glass sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B32B17/10045—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets with at least one intermediate layer consisting of a glass sheet
    • B32B17/10055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets with at least one intermediate layer consisting of a glass sheet with at least one intermediate air space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10293—Edge features, e.g. inserts or holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10366—Reinforcements of the laminated safety glass or glazing against impact or intrusion
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/885—Curtain walls comprising a supporting structure for flush mounted glazing panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/967—Details of the cross-section of the mullions or transoms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
    • E04F13/145—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass with an outer layer of glass
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/5427—Fixing of glass panes or like plates the panes mounted flush with the surrounding frame or with the surrounding panes
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/5436—Fixing of glass panes or like plates involving holes or indentations in the pane

Definitions

  • the invention relates to a laminated glass pane, preferably
  • Laminated safety glass pane formed from at least two glass panes, preferably safety glass panes, and an intermediate layer made of one, two or more foils arranged between the two glass panes, a base layer being incorporated between the glass panes at least at predetermined locations on the surface of the laminated glass pane.
  • the invention relates in particular to a laminated glass pane, preferably a laminated safety glass pane, formed from at least two glass panes, preferably safety glass panes, and an intermediate layer made of one, two or more foils arranged between the two glass panes, with a support layer between the glass panes at least at predetermined locations on the surface of the laminated glass pane is incorporated, the base layer extending over at least a partial area of an edge area of the surface of the laminated glass pane, with which the laminated glass pane can be fastened to a supporting part of a building, and projecting over at least a partial area of this marginal area beyond the edge of the laminated glass pane, and wherein on the the fastening layer projecting from the edge of the laminated glass pane, a fastening device for connecting the supporting layer to the supporting part can be attached, furthermore the supporting layer at least with a part of it over the V Erbundglasplatte extending area is firmly connected to the fastening device.
  • Laminated glass panes have a base layer which serves to increase the residual load-bearing capacity and extends over the entire surface of the laminated glass pane.
  • PVB films or cast resin layers adjoining these are provided between two glass panes, and a fiber mat is provided between them.
  • This fiber mat serves as a base layer and represents a reinforcement that guarantees a certain residual load-bearing capacity in the event of a glass break.
  • Residual load capacity means a load capacity of the laminated glass pane that remains after a glass break. This is intended, for example, to prevent overhead glazing from falling in the event of glass breakage or from dropping bodies through glazing. A particular danger arises if a broken laminated glass pane slips off its supports as a result of severe deflection, which can also happen if the glass pane is clamped carefully. This applies both to laminated glass panes mounted on the edge of the glass and to laminated glass panes with point bearings, in which clamping plate holders protrude through bores in the laminated glass pane and thus fix the laminated glass pane to a supporting structure.
  • a laminated glass pane is known from EP 0 525 690 A2, in which a base layer is incorporated in the intermediate layer, which base layer is formed by holding elements which are inherently rigid, tensile and shear-resistant. These are holding elements made of flat material, in particular holding plates made of metal, such as stainless steel, brass, etc., or made of plastic. These holding elements are attached directly to supports with their parts protruding from the laminated glass pane, for example riveted or screwed to the supports, the holding elements being bent toward the supports according to the thickness of the laminated glass pane or shoulders being provided on the supports, so that the holding elements on the Shoulders of the carrier lie snugly, the holding elements of mutually adjacent laminated glass panes coming to lie one above the other.
  • Adjacent laminated glass panes can also be directly connected to one another by means of the holding elements, for which purpose joint parts are used which are welded to the holding elements. These joint parts of the adjacent laminated glass panes overlap one another and can be connected to one another by means of a screw connection, so that the laminated glass panes can be pivoted relative to one another.
  • the invention relates to an improvement in laminated glass panes in that adjacent laminated glass panes are not only connectable to one another, but can also be fastened to a supporting part in such a way that the base layers of the laminated glass panes are exposed to the lowest possible loads in the event of a glass breakage, in particular mainly only tensile loads.
  • a laminated glass pane of the type described in the introduction in that the base layer extends over at least a partial area of an edge region of the surface of the laminated glass pane with which the laminated glass pane can be fastened to a supporting part of a building, and at least over a partial area of this marginal area over the Protrudes the edge of the laminated glass pane and wherein a fastening device for connecting the supporting layer to the supporting part can be attached to the supporting layer projecting beyond the edge of the laminated glass pane.
  • the fastening devices of adjacent laminated glass panes can be connected both to one another and to the supporting part of the structure, with the respective planar support layers aligned, without overlapping the support layers.
  • fastening devices of adjacent laminated glass panes can be connected to one another with a form fit, the form fit being to be given in the event of forces occurring in the direction of the glass planes.
  • An embodiment that is easy to implement is characterized in that the fastening device has a step-shaped cross section and is opposite to a fastening device of an adjacent laminated glass pane, the supporting layers of adjacent laminated glass panes being aligned with one another and without overlapping when the fastening devices are superimposed.
  • the fastening device is designed in the shape of a hook in cross section and can be inserted with its hook into a counter hook which is fastened to the structure, the hook advantageously having a wedge-shaped profile and the counter hook having a counter profile adapted to this wedge-shaped profile.
  • the laminated glass pane is preferably characterized in that the base layer extends exclusively over an edge region of the surface of the laminated glass pane with which the laminated glass pane can be fastened to a supporting part.
  • the base layer is melted into the film (s).
  • metal - preferably a steel wire mesh and glass fiber, carbon fiber or plastic, in each case formed as a film or fabric, in particular from polymethyl methacrylate (PMMA) or from polybutylene terephthalate (PBTP).
  • PMMA polymethyl methacrylate
  • PBTP polybutylene terephthalate
  • the base layer expediently extends over an edge region of the laminated glass pane which delimits the surface of the laminated glass pane on the outside, the fastening device advantageously being designed as a fastening strip which runs approximately parallel to the edge region of the laminated glass pane and can be fastened to the supporting part.
  • the fastening strip is preferably formed from metal or plastic, the support layer being clamped or welded to the fastening layer in the case of a fastening strip formed from metal. If, however, the fastening strip is made of plastic, the base layer is advantageously cast into this fastening strip.
  • the fastening strip is of stepped cross-section and the supporting layer is fastened to the fastening strip in the middle of the height thereof.
  • a laminated glass pane supported with point bearing is characterized in that the base layer extends around a recess of the laminated glass pane provided for point storage, preferably in the form of an annular disk, and is clamped, welded or cast in on a fastening device made of metal or plastic.
  • the fastening device is preferably designed in the form of a ring and can be fixed on the supporting part of the building by means of a fastening means passing through it.
  • a particularly advantageous embodiment for a point mounting, in which the laminated glass pane is not interrupted on one side to the outside, is characterized in that the fastening device is designed as a fastening insert embedded in only one of the panes, which is covered by the second pane of the laminated glass pane.
  • the fastening insert expediently runs flat on the outside of the laminated glass pane.
  • a sack thread provided on the fastening insert, which is open to the outside of the laminated glass pane, is advantageously used to fix the laminated glass pane to the building.
  • the fastening device For one-sided edge-side mounting of a laminated glass pane, the fastening device has a hook which is L-shaped in cross section and which can be inserted into a counter-hook which can be fastened to the supporting part of the building.
  • FIG. 1 illustrating a cross section through two laminated glass panes fastened to a supporting part of a building.
  • Fig. 2 shows the cross section through a point storage.
  • 3 shows a further type of point mounting of a laminated glass pane.
  • Fig. 4 illustrates the formation of the edges of two laminated glass panes to be stored adjacent in section and Fig. 5 and 6 the design of the base layers, once for an edge storage and once for a point storage.
  • FIG. 7 shows a further variant for fastening two adjacent laminated glass panes to a building in a sectional view
  • FIG. 8 is a partial exploded view of the variant shown in FIG. 7.
  • FIG. 9 relates to a cross-sectional representation of a point bearing.
  • Fig. 10 shows the storage shown in Fig. 9 enlarged and separated from the building.
  • Figure 11 is a detail of Figure 9 on an enlarged scale.
  • 12 to 15 illustrate fastenings for laminated glass panes on rope constructions, FIG. 12 showing a cross section through a laminated glass pane and a rope holder and FIG. 13 a section in the glass plane through the rope holder.
  • 14 in turn relates to the fastening of two adjacent laminated glass panes to a rope construction.
  • FIG. 15 shows a top view of the illustration of FIG. 14, but partially in section.
  • FIG. 16 is the illustration of a further variant for a hook-shaped anchoring.
  • two adjacent insulating glass panes 2 are located on a supporting part 1 of a building.
  • Each insulating laminated glass pane 2 is formed by a cover glass pane 4 and a laminated glass pane 7 arranged at a distance 6 from the spacer 5 and designed as a laminated safety glass pane.
  • This laminated safety glass pane has two safety glass panes 8 arranged parallel to one another, which are glued to one another via foils 9, for example four foils 9.
  • a support layer 11 for example formed from a steel wire mesh, is also glued to the foils 9, which protrudes beyond the edge 12 of the laminated glass pane 7 and - as can be seen in particular from FIG. 4 - with one as along the edge of the laminated safety glass pane extending bar 13, which serves as an additional fastening means of the laminated glass pane 7 on the supporting part 1, for example by welding or by pouring.
  • strips 13 are designed for laminated glass panes 7 arranged adjacent and fastened to the same supporting part 1 in a step-like and opposite manner in cross section, so that when the strips 13 lie one above the other, they allow the two adjacent laminated glass panes 7 to be aligned, in such a way that the carrier layers 11 of the two laminated glass panes 7 also come to lie flush with one another.
  • a cover strip 15, which can be tensioned against the supporting part 1 by means of a screw bolt 14, is used, which rests on the upper sides of the laminated insulating glass panes 2 via rubber seals 16.
  • the screw bolt 14 passes through bores 17 of the two strips 13 lying one above the other, as a result of which the insulating laminated glass panes 2 are positively secured against sliding off the supporting part 1 in the event of glass breakage and sagging of the insulating laminated glass pane 2.
  • the support layer 11 is preferably designed as a fabric, for example made of steel wires, glass fibers or carbon fibers. However, plastic films with high tear strength, such as polymethyl methacrylate or polybutylene terephthalate, could also be provided as the base layer.
  • the thickness 18 of the fabrics or foils forming the base layer 11 is preferably below the thickness of the foils 9 provided between the glass panes 8 of the laminated glass pane 7; at most, the thickness 18 of the carrier layer 11 should reach the thickness of the foils 9 inserted between the glass panes.
  • the width 19 of the edge region 10, in which the carrier layer 11 extends between the glass panes 8, depends on various factors, such as the weight of the insulating laminated glass panes 2, the removal of the supporting parts 1 of the structure, and the total area of the insulating Laminated glass panes 2 and also the maximum load occurring in the event of glass breakage and the strength of the anchoring of the base layer 11 in the laminated glass pane 7.
  • a width 19 of the edge region 11 of 5 to 15 cm is preferred.
  • FIGS. 2 and 3 show two differently designed point bearings of a laminated glass pane 7 on a supporting part 1 of a building, the fastening device 13 ′ connected in this case with a circularly designed supporting layer by welding, gluing or pouring in being designed as a metal or plastic ring.
  • a clamping screw 14 ' which clamps an upper part 20 of the clamping plate holder 21 shown in FIGS. 2 and 3 against the lower part 22 of the same, passes through the metal or plastic ring, so that here too the fastening device 13' of the laminated glass pane 7 is positively fixed to one Support part 1 is given.
  • the invention can be modified in various ways. For example, it is possible to attach a laminated glass pane 7, which can also be designed as an insulating laminated glass pane 2, to a supporting part 1 of a building by gluing. In this case, only the fastening device 13 is connected to the supporting part 1, e.g. through screw connections.
  • the fastening device is hook-shaped and engages in a corresponding recess on the supporting part 1, thereby ensuring a positive fit in the direction of the surface of the laminated glass pane 7, i.e. that the hook connection is effective in the event of a load in the direction of the surface of the broken laminated glass pane 7.
  • such a hook connection 23 is illustrated as a fastening device for anchoring adjacent laminated glass panes 7 on the supporting part 1.
  • the fastening device has a Cross section hook-shaped bar 24, the hook 25 of this bar 24 engages in a counter bar 26 with a counter hook 27.
  • the counter strip 26 has a counter hook 27 on each of its two longitudinal edges, as a result of which the hook connection 23 serves to fix two adjacent laminated glass panes 7 to one another and also to fix them to the supporting part 1.
  • an insert strip 28 is provided above the hook-shaped strips 24, which can be pressed by means of screws 29, which can be screwed into the supporting part 1 of the structure, against a base strip 30 of the counter strip 26 forming the counter hooks 27.
  • Both the hook 25 and the counter hook 27 each have a wedge-shaped profile, which means that loosening the hook connection 23 is hardly possible, if not prevented, even when the screws 29 are not tightened.
  • the fastening device for a point bearing is designed as a fastening insert 31 embedded in only one of the panes 8, which is covered by the second pane 8 of the laminated glass pane 7, so that a smooth surface 32 is thereby obtained on the outside results.
  • the fastening insert 31 runs flat on the side facing the supporting part 1 of the building with the pane 8, so that a good support of the laminated glass pane 7 is ensured on a support plate 33.
  • the fastening insert 31 is provided with a sack thread 34 into which a screw 35 of the supporting part 1 or of the support plate 33 can be screwed.
  • the support layer 11 is attached peripherally to the fastening insert 31, for which purpose the fastening insert 31 is provided with a groove 36 into which the support layer 11 projects. It is glued to the mounting insert 31, welded, etc.
  • fastening clamps 37, 37 'for laminated glass panes 7 are shown, with which the laminated glass panes 7 can be fastened to a cable structure forming a supporting part of a building, for example for a facade.
  • the fastening clamps 37, 37 ' are formed by two parts, each of which has an approximately semi-cylindrical recess 38, which complement one another to form a cylindrical recess for receiving a rope 39 of the rope construction when these two halves are tightened, for example by means of a screw 43.
  • the laminated glass pane 7 projects into a recess 40 in the clamp 37, 37 ', the support layer 11 being provided at its end protruding from the laminated glass pane 7 with a hook 41 which fits into a counter hook 42 of the clamp 37, 37' or one at the Clamp 37, 37 'engages mating hook 42.
  • the clamp 37, 37 ' is mounted on the cable 39, it is ensures a positive connection of the laminated glass pane 7 with the rope 39.
  • Hook 41 and counter hook 42 thus act as a fastening device.
  • the fixing of the laminated glass panes 7 is realized in cross-section similar to the fixing shown in FIGS. 7 and 8 by means of the fastening clamps 37 ', with the difference that instead of the supporting part 1 of the structure, which is designed as a profile, a cable construction with cables 39 is provided ,
  • FIG. 16 shows, in a representation analogous to FIG. 8, a variant of a hook-shaped anchoring for adjacent laminated glass panes 7 on the supporting part 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

The invention relates to a composite glass pane (7), formed from at least two glass sheets (8) and an intermediate layer, arranged between both glass sheets (8), made from one, two, or more films (9), whereby, at least in given positions on the surface of the composite glass pane (7), a support layer (11) is introduced between the glass sheets (8). Said support layer (11) extends over at least a partial region of a boundary region (10) of the surface of the composite glass pane (7), by means of which the composite glass pane (7) may be fixed to a support piece (1) of a construction and projects over the edge (12) of the composite glass pane (7), at least over a part region of said boundary region (10) and a fixing device (13), for connecting the support layer (11) to the support piece (1), may be mounted on the support layer, projecting beyond the edge (12) of the composite glass pane (7). A high residual load bearing capacity, even with widely spaced support points, or rests, with low stressing of the support layer (11), may be achieved, whereby the fixing devices (13) of adjacent composite glass panes (7) may be connected to each other and to the support piece (1) of the construction with abutting arrangement of each of the planar support layers (11) and without overlapping the support layers (11).

Description

VerbundfilasscheibeVerbundfilasscheibe
Die Erfindung betrifft eine Verbundglasscheibe, vorzugsweiseThe invention relates to a laminated glass pane, preferably
Verbundsicherheitsglasscheibe, gebildet aus mindestens zwei Glasscheiben, vorzugsweise Sicherheitsglasscheiben, und einer zwischen den beiden Glasscheiben angeordneten Zwischenschicht aus ein, zwei oder mehreren Folien, wobei zumindest an vorbestimmten Stellen der Fläche der Verbundglasscheibe eine Tragschicht zwischen den Glasscheiben eingearbeitet ist.Laminated safety glass pane, formed from at least two glass panes, preferably safety glass panes, and an intermediate layer made of one, two or more foils arranged between the two glass panes, a base layer being incorporated between the glass panes at least at predetermined locations on the surface of the laminated glass pane.
Die Erfindung betrifft insbesondere eine Verbundglasscheibe, vorzugsweise eine Verbundsicherheitsglasscheibe, gebildet aus mindestens zwei Glasscheiben, vorzugsweise Sicherheitsglasscheiben, und einer zwischen den beiden Glasscheiben angeordneten Zwischenschicht aus ein, zwei oder mehreren Folien, wobei zumindest an vorbestimmten Stellen der Fläche der Verbundglasscheibe eine Tragschicht zwischen den Glasscheiben eingearbeitet ist, wobei die Tragschicht sich über zumindest einen Teilbereich eines Randbereichs der Fläche der Verbundglasscheibe erstreckt, mit dem die Verbundglasscheibe an einem Tragteil eines Bauwerkes befestigbar ist, und zumindest über einen Teilbereich dieses Randbereiches über den Rand der Verbundglasscheibe hinausragt, und wobei an der über den Rand der Verbundglasscheibe hinausragenden Tragschicht eine Befestigungseinrichtung zur Verbindung der Tragschicht mit dem Tragteil anbringbar ist, wobei weiters die Tragschicht zumindst mit einem Teil ihres über die Verbundglasscheibe sich hinaus erstreckenden Bereiches mit der Befestigungseinrichtung fest verbunden ist.The invention relates in particular to a laminated glass pane, preferably a laminated safety glass pane, formed from at least two glass panes, preferably safety glass panes, and an intermediate layer made of one, two or more foils arranged between the two glass panes, with a support layer between the glass panes at least at predetermined locations on the surface of the laminated glass pane is incorporated, the base layer extending over at least a partial area of an edge area of the surface of the laminated glass pane, with which the laminated glass pane can be fastened to a supporting part of a building, and projecting over at least a partial area of this marginal area beyond the edge of the laminated glass pane, and wherein on the the fastening layer projecting from the edge of the laminated glass pane, a fastening device for connecting the supporting layer to the supporting part can be attached, furthermore the supporting layer at least with a part of it over the V Erbundglasplatte extending area is firmly connected to the fastening device.
Verbundglasscheiben weisen eine Tragschicht auf, die zur Erhöhung der Resttragfähigkeit dient und sich über die gesamte Fläche der Verbundglasscheibe erstreckt. Hierbei sind zwischen zwei Glasscheiben an diesen anliegend PVB-Folien oder Gießharzschichten und zwischen diesen eine Fasermatte vorgesehen. Diese Fasermatte dient als Tragschicht und stellt eine Bewehrung dar, die im Fall eines Glasbruchs eine gewisse Resttragfähigkeit garantiert.Laminated glass panes have a base layer which serves to increase the residual load-bearing capacity and extends over the entire surface of the laminated glass pane. In this case, PVB films or cast resin layers adjoining these are provided between two glass panes, and a fiber mat is provided between them. This fiber mat serves as a base layer and represents a reinforcement that guarantees a certain residual load-bearing capacity in the event of a glass break.
Unter Resttragfähigkeit wird eine nach einem Glasbruch verbleibende Tragfähigkeit der Verbundglasscheibe verstanden. Hierdurch soll z.B. ein Herabfallen einer Überkopfverglasung im Falle eines Glasbruchs bzw. ein Durchfallen von Köφern durch eine Verglasung vermieden werden. Eine besondere Gefahr ergibt sich, wenn eine gebrochene Verbundglasscheibe infolge starker Durchbiegung von ihren Auflagern rutscht, was auch bei einer sorgfältigen Klemmung der Glasscheibe passieren kann. Dies gilt sowohl für am Glasrand gelagerte Verbundglasscheiben als auch für punktgelagerte Verbundglasscheiben, bei denen Klemmtellerhalter durch Bohrungen der Verbundglasscheibe hindurchragen und so die Verbundglasscheibe an einer Tragkonstruktion fixieren.Residual load capacity means a load capacity of the laminated glass pane that remains after a glass break. This is intended, for example, to prevent overhead glazing from falling in the event of glass breakage or from dropping bodies through glazing. A particular danger arises if a broken laminated glass pane slips off its supports as a result of severe deflection, which can also happen if the glass pane is clamped carefully. This applies both to laminated glass panes mounted on the edge of the glass and to laminated glass panes with point bearings, in which clamping plate holders protrude through bores in the laminated glass pane and thus fix the laminated glass pane to a supporting structure.
Die Gefahr des Abrutschens einer Verbundglasscheibe von den Auflagern ist insbesondere dann gegeben, wenn die Verbundglasscheibe nur an weit voneinander entfernten Auflagern gelagert ist. Oftmals besteht die Forderung seitens der Architekten, große Stützweiten vorzusehen, welcher Forderung jedoch infolge der Gefahr des Abrutschens von den Auflagern nicht nachgekommen werden kann. Dies gilt auch für punktgelagerte Verbundglasscheiben, es kann hier zu einem sogenannten „Ausknöpfen" von den Klemmtellerhaltern kommen, die gebrochene Glasscheibe reißt aus dem Klemmtellerhalter infolge sich aufweitender Bohrungen aus.The risk of a laminated glass pane slipping off the supports is particularly present when the laminated glass pane is only supported on supports that are far apart. Architects are often required to provide large spans, but this requirement cannot be met due to the risk of slipping off the supports. This also applies to point-mounted laminated glass panes, so-called "buttoning out" of the clamping plate holders can occur here, the broken glass pane tears out of the clamping plate holder as a result of widening bores.
All die obigen Überlegungen gelten sowohl für teilvorgespannte Glasscheiben als auch für S icherheitsglasscheiben.All of the above considerations apply to both partially tempered glass panes and safety glass panes.
Aus der EP 0 525 690 A2 ist eine Verbundglasscheibe bekannt, bei der eine Tragschicht in der Zwischenschicht eingearbeitet ist, welche Tragschicht von Halteelementen gebildet ist, die eigensteif, zug- und scherfest sind. Es handelt sich um Halteelemente aus Flachmaterial, insbesondere um Halteplatten aus Metall, wie Edelstahl, Messing etc., bzw. aus Kunststoff. Diese Halteelemente werden mit ihren aus der Verbundglasscheibe ragenden Teilen direkt an Trägern befestigt, beispielsweise angenietet oder mit den Trägern verschraubt, wobei die Halteelemente entsprechend der Dicke der Verbundglasscheibe zu den Trägern gebogen werden bzw. an den Trägern Schultern vorgesehen werden, sodass die Halteelemente an den Schultern der Träger satt aufliegen, wobei die Halteelemente einander benachbarter Verbundglasscheiben übereinander zu liegen kommen. Mittels der Halteelemente lassen sich auch benachbarte Verbundglasscheiben miteinander direkt verbinden, zu welchem Zweck Gelenkteile dienen, die mit den Halteelementen verschweißt sind. Diese Gelenkteile der einander benachbarten Verbundglasscheiben überlappen einander und können mittels einer Schraubverbindung miteinander verbunden werden, sodass die Verbundglasscheiben gegeneinander verschwenkbar sind. Die Erfindung betrifft eine Verbesserung von Verbundglasscheiben dahingehend, dass benachbarte Verbundglasscheiben nicht nur miteinander verbindbar sind, sondern auch an einem Tragteil derart befestigbar sind, dass die Tragschichten der Verbundglasscheiben im Falle eines Glasbruches möglichst geringen Belastungen, insbesondere in der Hauptsache nur Zugbelastungen, ausgesetzt sind.A laminated glass pane is known from EP 0 525 690 A2, in which a base layer is incorporated in the intermediate layer, which base layer is formed by holding elements which are inherently rigid, tensile and shear-resistant. These are holding elements made of flat material, in particular holding plates made of metal, such as stainless steel, brass, etc., or made of plastic. These holding elements are attached directly to supports with their parts protruding from the laminated glass pane, for example riveted or screwed to the supports, the holding elements being bent toward the supports according to the thickness of the laminated glass pane or shoulders being provided on the supports, so that the holding elements on the Shoulders of the carrier lie snugly, the holding elements of mutually adjacent laminated glass panes coming to lie one above the other. Adjacent laminated glass panes can also be directly connected to one another by means of the holding elements, for which purpose joint parts are used which are welded to the holding elements. These joint parts of the adjacent laminated glass panes overlap one another and can be connected to one another by means of a screw connection, so that the laminated glass panes can be pivoted relative to one another. The invention relates to an improvement in laminated glass panes in that adjacent laminated glass panes are not only connectable to one another, but can also be fastened to a supporting part in such a way that the base layers of the laminated glass panes are exposed to the lowest possible loads in the event of a glass breakage, in particular mainly only tensile loads.
Diese Aufgabe wird bei einer Verbundglasscheibe der eingangs beschriebenen Art dadurch gelöst, dass die Tragschicht sich über zumindest einen Teilbereich eines Randbereichs der Fläche der Verbundglasscheibe erstreckt, mit dem die Verbundglasscheibe an einem Tragteil eines Bauwerkes befestigbar ist, und zumindest über einen Teilbereich dieses Randbereiches über den Rand der Verbundglasscheibe hinausragt und wobei an der über den Rand der Verbundglasscheibe hinausragenden Tragschicht eine Befestigungseinrichtung zur Verbindung der Tragschicht mit dem Tragteil anbringbar ist.This object is achieved in a laminated glass pane of the type described in the introduction in that the base layer extends over at least a partial area of an edge region of the surface of the laminated glass pane with which the laminated glass pane can be fastened to a supporting part of a building, and at least over a partial area of this marginal area over the Protrudes the edge of the laminated glass pane and wherein a fastening device for connecting the supporting layer to the supporting part can be attached to the supporting layer projecting beyond the edge of the laminated glass pane.
Insbesondere sind die Befestigungseinrichtungen benachbarter Verbundglasscheiben unter fluchtender Ausrichtung der jeweils planen Tragschichten sowohl miteinander als auch mit dem Tragteil des Bauwerks verbindbar, und zwar ohne Überlappung der Tragschichten.In particular, the fastening devices of adjacent laminated glass panes can be connected both to one another and to the supporting part of the structure, with the respective planar support layers aligned, without overlapping the support layers.
Hierbei ist zweckmäßig, dass die Befestigungseinrichtungen benachbarter Verbundglasscheiben miteinander unter Formschluss verbindbar sind, wobei der Formschluss bei in Richtung der Glasebenen auftretenden Kräften gegeben sein soll.It is expedient here that the fastening devices of adjacent laminated glass panes can be connected to one another with a form fit, the form fit being to be given in the event of forces occurring in the direction of the glass planes.
Eine einfach zu verwirklichende Ausführungsform ist dadurch gekennzeichnet, dass die Befestigungseinrichtung im Querschnitt stufenförmig und gegengleich zu einer Befestigungseinrichtung einer benachbarten Verbundglasscheibe ausgebildet ist, wobei die Tragschichten benachbarter Verbundglasscheiben bei Übereinanderlegen der Befestigungseinrichtungen miteinander fluchtend in einer Ebene und ohne einander zu überlappen zu liegen kommen.An embodiment that is easy to implement is characterized in that the fastening device has a step-shaped cross section and is opposite to a fastening device of an adjacent laminated glass pane, the supporting layers of adjacent laminated glass panes being aligned with one another and without overlapping when the fastening devices are superimposed.
Für eine einfache Montage ist die Befestigungseinrichtung im Querschnitt hakenförmig ausgestaltet und mit ihrem Haken in einen Gegenhaken, der am Bauwerk befestigt ist, einsetzbar, wobei vorteilhaft der Haken ein keilförmiges Profil und der Gegenhaken ein diesem keilförmigen Profil angepasstes Gegenprofil aufweisen. Vorzugsweise ist zur Erfüllung gewisser optischer Anforderungen, wie z.B. Lichtdurchlässigkeit, die Verbundglasscheibe dadurch gekennzeichnet, dass sich die Tragschicht ausschließlich über einen Randbereich der Fläche der Verbundglasscheibe erstreckt, mit dem die Verbundglasscheibe an einem Tragteil befestigbar ist.For simple installation, the fastening device is designed in the shape of a hook in cross section and can be inserted with its hook into a counter hook which is fastened to the structure, the hook advantageously having a wedge-shaped profile and the counter hook having a counter profile adapted to this wedge-shaped profile. To meet certain optical requirements, such as light transmission, the laminated glass pane is preferably characterized in that the base layer extends exclusively over an edge region of the surface of the laminated glass pane with which the laminated glass pane can be fastened to a supporting part.
Gemäß einer bevorzugten Ausführungsform ist die Tragschicht in die Folie (n) eingeschmolzen.According to a preferred embodiment, the base layer is melted into the film (s).
Als Materialien für die Tragschicht haben sich im besonderen Maß empfohlen: Metall - vorzugsweise ein Stahl-Drahtgewebe und Glasfaser, Kohlefaser oder Kunststoff, jeweils als Folie oder Gewebe, insbesondere aus Polymethylmethacrylat (PMMA) oder aus Polybutylenterephthalat (PBTP) gebildet.The following have been particularly recommended as materials for the base layer: metal - preferably a steel wire mesh and glass fiber, carbon fiber or plastic, in each case formed as a film or fabric, in particular from polymethyl methacrylate (PMMA) or from polybutylene terephthalate (PBTP).
Für am Glasrand gelagerte Verbundglasscheiben erstreckt sich die Tragschicht zweckmäßig über einen die Fläche der Verbundglasscheibe außen begrenzenden Randbereich der Verbundglasscheibe, wobei vorteilhaft die Befestigungseinrichtung als etwa parallel zum Randbereich der Verbundglasscheibe verlaufende Befestigungsleiste ausgebildet ist, die an dem Tragteil befestigbar ist.For laminated glass panes mounted on the edge of the glass, the base layer expediently extends over an edge region of the laminated glass pane which delimits the surface of the laminated glass pane on the outside, the fastening device advantageously being designed as a fastening strip which runs approximately parallel to the edge region of the laminated glass pane and can be fastened to the supporting part.
Die Befestigungsleiste ist vorzugsweise aus Metall oder Kunststoff gebildet, wobei bei einer aus Metall gebildeten Befestigungsleiste die Tragschicht an dieser angeklemmt oder angeschweißt ist. Ist die Befestigungsleiste hingegen aus Kunststoff gebildet, so ist die Tragschicht vorteilhaft in diese Befestigungsleiste eingegossen.The fastening strip is preferably formed from metal or plastic, the support layer being clamped or welded to the fastening layer in the case of a fastening strip formed from metal. If, however, the fastening strip is made of plastic, the base layer is advantageously cast into this fastening strip.
Zwecks Anordnung mehrerer benachbarter Verbundglasscheiben in einer Ebene ist gemäß einer bevorzugten Ausführungsform die Befestigungsleiste im Querschnitt stufenförmig ausgebildet und die Tragschicht mittig der Höhe der Befestigungsleiste an dieser befestigt.For the purpose of arranging a plurality of adjacent laminated glass panes in one plane, according to a preferred embodiment the fastening strip is of stepped cross-section and the supporting layer is fastened to the fastening strip in the middle of the height thereof.
Eine mit Punktlagerung abgestützte Verbundglasscheibe ist dadurch gekennzeichnet, dass die Tragschicht sich um eine für die Punktlagerung vorgesehene Ausnehmung der Verbundglasscheibe herum erstreckt, vorzugsweise in Form einer Kreisringscheibe, und an einer Befestigungseinrichtung, gefertigt aus Metall oder Kunststoff, geklemmt, geschweißt oder eingegossen ist.A laminated glass pane supported with point bearing is characterized in that the base layer extends around a recess of the laminated glass pane provided for point storage, preferably in the form of an annular disk, and is clamped, welded or cast in on a fastening device made of metal or plastic.
Vorzugsweise ist die Befestigungseinrichtung ringförmig ausgestaltet und mittels eines sie durchsetzenden Befestigungsmittels am Tragteil des Bauwerks fixierbar. Eine besonders vorteilhafte Ausführungsform für eine Punktlagerung, bei der die Verbundglasscheibe an einer Seite nach außen nicht unterbrochen ist, ist dadurch gekennzeichnet, dass die Befestigungseinrichtung als in nur eine einzige der Scheiben eingebetteter Befestigungseinsatz ausgebildet ist, der von der zweiten Scheibe der Verbundglasscheibe überdeckt ist.The fastening device is preferably designed in the form of a ring and can be fixed on the supporting part of the building by means of a fastening means passing through it. A particularly advantageous embodiment for a point mounting, in which the laminated glass pane is not interrupted on one side to the outside, is characterized in that the fastening device is designed as a fastening insert embedded in only one of the panes, which is covered by the second pane of the laminated glass pane.
Hierbei verläuft zweckmäßig der Befestigungseinsatz außenseitig der Verbundglasscheibe mit dieser plan.Here, the fastening insert expediently runs flat on the outside of the laminated glass pane.
Zur Fixierung der Verbundglasscheibe am Bauwerk dient vorteilhaft ein am Befestigungseinsatz vorgesehenes Sack-Gewinde, das zur Außenseite der Verbundglasscheibe offen ist.A sack thread provided on the fastening insert, which is open to the outside of the laminated glass pane, is advantageously used to fix the laminated glass pane to the building.
Für eine einseitig randseitige Lagerung einer Verbundglasscheibe weist die Befestigungseinrichtung einen im Querschnitt L-förmigen Haken auf, der in einen Gegenhaken, der am Tragteil des Bauwerks befestigbar ist, einsetzbar ist.For one-sided edge-side mounting of a laminated glass pane, the fastening device has a hook which is L-shaped in cross section and which can be inserted into a counter-hook which can be fastened to the supporting part of the building.
Die Erfindung ist nachfolgend anhand mehrerer in der Zeichnung dargestellter Ausfuhrungsbeispiele näher erläutert, wobei Fig. 1 einen Querschnitt durch zwei auf einem Tragteil eines Bauwerks befestigte Verbundglasscheiben veranschaulicht. Fig. 2 zeigt den Querschnitt durch eine Punktlagerung. Fig. 3 zeigt eine weitere Art der Punktlagerung einer Verbundglasscheibe. Fig. 4 veranschaulicht die Ausbildung der Ränder zweier benachbart zu lagernder Verbundglasscheiben im Schnitt und die Fig. 5 und 6 die Gestaltung der Tragschichten, und zwar einmal für eine Randlagerung und einmal für eine Punktlagerung. Fig 7 zeigt eine weitere Variante zur Befestigung zweier benachbarter Verbundglasscheiben an einem Bauwerk in Schnittdarstellung, Fig. 8 ist eine Teil-Explosionsdarstellung der in Fig. 7 dargestellten Variante. Fig. 9 betrifft eine Querschnittsdarstellung einer Punktlagerung. Fig. 10 zeigt die in Fig. 9 dargestellte Lagerung vergrößert und vom Bauwerk getrennt. Fig. 11 ist ein Detail der Fig. 9 im vergrößerten Maßstab. In den Fig. 12 bis 15 sind Befestigungen für Verbundglasscheiben an Seilkonstruktionen veranschaulicht, wobei Fig. 12 einen Querschnitt durch eine Verbundglasscheibe und eine Seilhalterung und Fig. 13 einen Schnitt in der Glasebene durch die Seilhalterung zeigen. Fig. 14 betrifft wiederum die Befestigung zweier benachbarter Verbundglasscheiben an einer Seilkonstruktion. Fig. 15 stellt eine Draufsicht auf die Darstellung der Fig. 14, jedoch teilweise geschnitten, dar. Fig. 16 ist die Darstellung einer weiteren Variante für eine hakenförmige Verankerung. Gemäß Fig. 1 liegen auf einem Tragteil 1 eines Bauwerkes zwei benachbart angeordnete Verbundisolierglasscheiben 2. Der Tragteil 1 ist beispielsweise von einem Stahlprofil gebildet, auf dem die als Isolier-Verbundglasscheiben ausgebildeten Verbundglasscheiben über Gummileisten 3 aufgelagert sind.The invention is explained in more detail below with reference to several exemplary embodiments shown in the drawing, FIG. 1 illustrating a cross section through two laminated glass panes fastened to a supporting part of a building. Fig. 2 shows the cross section through a point storage. 3 shows a further type of point mounting of a laminated glass pane. Fig. 4 illustrates the formation of the edges of two laminated glass panes to be stored adjacent in section and Fig. 5 and 6 the design of the base layers, once for an edge storage and once for a point storage. FIG. 7 shows a further variant for fastening two adjacent laminated glass panes to a building in a sectional view, FIG. 8 is a partial exploded view of the variant shown in FIG. 7. 9 relates to a cross-sectional representation of a point bearing. Fig. 10 shows the storage shown in Fig. 9 enlarged and separated from the building. Figure 11 is a detail of Figure 9 on an enlarged scale. 12 to 15 illustrate fastenings for laminated glass panes on rope constructions, FIG. 12 showing a cross section through a laminated glass pane and a rope holder and FIG. 13 a section in the glass plane through the rope holder. 14 in turn relates to the fastening of two adjacent laminated glass panes to a rope construction. FIG. 15 shows a top view of the illustration of FIG. 14, but partially in section. FIG. 16 is the illustration of a further variant for a hook-shaped anchoring. According to FIG. 1, two adjacent insulating glass panes 2 are located on a supporting part 1 of a building.
Jede Isolier- Verbundglasscheibe 2 ist von einer Deckglasscheibe 4 und einer über Abstandhalter 5 von dieser im Abstand 6 angeordneten, als Verbundsicherheitsglasscheibe ausgebildeten Verbundglasscheibe 7 gebildet. Diese Verbundsicherheitsglasscheibe weist zwei parallel zueinander angeordnete Sicherheitsglasscheiben 8 auf, die über Folien 9, beispielsweise vier Folien 9, miteinander verklebt sind.Each insulating laminated glass pane 2 is formed by a cover glass pane 4 and a laminated glass pane 7 arranged at a distance 6 from the spacer 5 and designed as a laminated safety glass pane. This laminated safety glass pane has two safety glass panes 8 arranged parallel to one another, which are glued to one another via foils 9, for example four foils 9.
Im Randbereich 10 ist mit den Folien 9 eine Tragschicht 11 , beispielsweise gebildet aus einem Stahldrahtgewebe, mitverklebt, welche über den Rand 12 der Verbundglasscheibe 7 hinausragt und - wie insbesondere aus Fig. 4 zu erkennen ist - mit einer als sich längs des Randes der Verbundsicherheitsglasscheibe erstreckenden Leiste 13, die als zusätzliches Befestigungsmittel der Verbundglasscheibe 7 am Tragteil 1 dient, verbunden, beispielsweise durch Schweißen oder durch Eingießen. Diese Leisten 13 sind für benachbart angeordnete und am selben Tragteil 1 befestigte Verbundglasscheiben 7 im Querschnitt stufenförmig und gegengleich gestaltet, sodass sie bei Übereinanderliegen der Leisten 13 eine fluchtende Anordnung der beiden benachbarten Verbundglasscheiben 7 erlauben, und zwar in der Weise, dass die Tragschichten 11 der beiden Verbundglasscheiben 7 ebenfalls fluchtend zueinander zu liegen kommen.In the edge area 10, a support layer 11, for example formed from a steel wire mesh, is also glued to the foils 9, which protrudes beyond the edge 12 of the laminated glass pane 7 and - as can be seen in particular from FIG. 4 - with one as along the edge of the laminated safety glass pane extending bar 13, which serves as an additional fastening means of the laminated glass pane 7 on the supporting part 1, for example by welding or by pouring. These strips 13 are designed for laminated glass panes 7 arranged adjacent and fastened to the same supporting part 1 in a step-like and opposite manner in cross section, so that when the strips 13 lie one above the other, they allow the two adjacent laminated glass panes 7 to be aligned, in such a way that the carrier layers 11 of the two laminated glass panes 7 also come to lie flush with one another.
Zum Fixieren des Randes 12 der Verbundglasscheiben bzw. der Isolier-Verbundglasscheiben 2 dient eine gegen den Tragteil 1 mittels eines Schraubenbolzens 14 spannbare Deckleiste 15, die an den Oberseiten der Isolier-Verbundglasscheiben 2 über Gummidichtungen 16 aufliegt. Wie aus Fig. 1 zu erkennen ist, durchsetzt der Schraubenbolzen 14 Bohrungen 17 der beiden übereinander liegenden Leisten 13, wodurch die Isolier-Verbundglasscheiben 2 gegen ein Abgleiten vom Tragteil 1 im Falle eines Glasbruchs und des Durchhängens der Isolier-Verbundglasscheibe 2 formschlüssig gesichert sind.To fix the edge 12 of the laminated glass panes or the insulating laminated glass panes 2, a cover strip 15, which can be tensioned against the supporting part 1 by means of a screw bolt 14, is used, which rests on the upper sides of the laminated insulating glass panes 2 via rubber seals 16. As can be seen from FIG. 1, the screw bolt 14 passes through bores 17 of the two strips 13 lying one above the other, as a result of which the insulating laminated glass panes 2 are positively secured against sliding off the supporting part 1 in the event of glass breakage and sagging of the insulating laminated glass pane 2.
Die Tragschicht 11 ist vorzugsweise als Gewebe ausgebildet, und zwar beispielsweise aus Stahldrähten, Glasfasern oder Kohlefasern. Es könnten jedoch auch Kunststofffolien mit hoher Reißfestigkeit, wie Polymefhylme hacrylat oder Polybutylenterephthalat, als Tragschicht vorgesehen werden. Die Dicke 18 der die Tragschicht 11 bildenden Gewebe bzw. Folien liegt vorzugsweise unterhalb der Dicke der zwischen den Glasscheiben 8 der Verbundglasscheibe 7 vorgesehenen Folien 9; maximal soll die Dicke 18 der Trägerschicht 1 1 die Dicke der zwischen den Glasscheiben eingebrachten Folien 9 erreichen.The support layer 11 is preferably designed as a fabric, for example made of steel wires, glass fibers or carbon fibers. However, plastic films with high tear strength, such as polymethyl methacrylate or polybutylene terephthalate, could also be provided as the base layer. The thickness 18 of the fabrics or foils forming the base layer 11 is preferably below the thickness of the foils 9 provided between the glass panes 8 of the laminated glass pane 7; at most, the thickness 18 of the carrier layer 11 should reach the thickness of the foils 9 inserted between the glass panes.
Die Breite 19 des Randbereiches 10, in dem sich die Trägerschicht 1 1 zwischen den Glasscheiben 8 erstreckt, hängt von verschiedenen Faktoren ab, wie von dem Gewicht der Isolier-Verbundglasscheiben 2, der Entfernung der Tragteile 1 des Bauwerks, von der Gesamtfläche der Isolier-Verbundglasscheiben 2 und auch der maximal auftretenden Belastung im Falle eines Glasbruchs sowie der Festigkeit der Verankerung der Tragschicht 1 1 in der Verbundglasscheibe 7. Bevorzugt ist eine Breite 19 des Randbereichs 1 1 von 5 bis 15 cm.The width 19 of the edge region 10, in which the carrier layer 11 extends between the glass panes 8, depends on various factors, such as the weight of the insulating laminated glass panes 2, the removal of the supporting parts 1 of the structure, and the total area of the insulating Laminated glass panes 2 and also the maximum load occurring in the event of glass breakage and the strength of the anchoring of the base layer 11 in the laminated glass pane 7. A width 19 of the edge region 11 of 5 to 15 cm is preferred.
Die Fig. 2 und 3 zeigen zwei unterschiedlich gestaltete Punktlagerungen einer Verbundglasscheibe 7 auf einem Tragteil 1 eines Bauwerkes, wobei die mit der in diesem Fall kreisförmig gestalteten Tragschicht durch Schweißen, Kleben oder Eingießen verbundene Befestigungseinrichtung 13' als Metall- oder Kunststoffring ausgebildet ist. Eine Spannschraube 14', die einen Oberteil 20 des in Fig. 2 bzw. 3 dargestellten Klemmtellerhalters 21 gegen den Unterteil 22 desselben spannt, durchsetzt den Metall- bzw. Kunststoffring, sodass auch hier eine formschlüssige Fixierung der Befestigungseinrichtung 13' der Verbundglasscheibe 7 an einem Tragteil 1 gegeben ist.2 and 3 show two differently designed point bearings of a laminated glass pane 7 on a supporting part 1 of a building, the fastening device 13 ′ connected in this case with a circularly designed supporting layer by welding, gluing or pouring in being designed as a metal or plastic ring. A clamping screw 14 ', which clamps an upper part 20 of the clamping plate holder 21 shown in FIGS. 2 and 3 against the lower part 22 of the same, passes through the metal or plastic ring, so that here too the fastening device 13' of the laminated glass pane 7 is positively fixed to one Support part 1 is given.
Die Erfindung kann in verschiedener Hinsicht modifiziert werden. So ist es beispielsweise möglich, eine Verbundglasscheibe 7, die auch als Isolier-Verbundglasscheibe 2 ausgebildet sein kann, an einem Tragteil 1 eines Bauwerks durch Kleben zu befestigen. In diesem Fall wird nur die Befestigungseinrichtung 13 mit dem Tragteil 1 verbunden, wie z.B. durch Schraubverbindungen.The invention can be modified in various ways. For example, it is possible to attach a laminated glass pane 7, which can also be designed as an insulating laminated glass pane 2, to a supporting part 1 of a building by gluing. In this case, only the fastening device 13 is connected to the supporting part 1, e.g. through screw connections.
Für Oberkopfverglasungen kann es in manchen Fällen ausreichend sein, wenn die Befestigungseinrichtung hakenförmig ausgebildet ist und in eine entsprechende Ausnehmung am Tragteil 1 eingreift, wodurch ein Formschluss in Richtung der Fläche der Verbundglasscheibe 7 sichergestellt ist, d.h. dass die Hakenverbindung im Falle einer Belastung in Richtung der Fläche der gebrochenen Verbundglasscheibe 7 wirksam ist.For overhead glazing, it may be sufficient in some cases if the fastening device is hook-shaped and engages in a corresponding recess on the supporting part 1, thereby ensuring a positive fit in the direction of the surface of the laminated glass pane 7, i.e. that the hook connection is effective in the event of a load in the direction of the surface of the broken laminated glass pane 7.
Gemäß der in den Fig. 7 und 8 dargestellten Ausfuhrungsformen ist zur Verankerung benachbarter Verbundglasscheiben 7 am Tragteil 1 eine solche Hakenverbindung 23 als Befestigungseinrichtung veranschaulicht. Die Befestigungseinrichtung weist eine im Querschnitt hakenförmige Leiste 24 auf, wobei der Haken 25 dieser Leiste 24 in eine Gegenleiste 26 mit einem Gegenhaken 27 eingreift. Wie aus den Fig. 7 und 8 zu ersehen ist, weist die Gegenleiste 26 an ihren beiden Längsrändern jeweils einen Gegenhaken 27 auf, wodurch die Hakenverbindung 23 zur Fixierung zweier benachbarter Verbundglasscheiben 7 miteinander sowie auch zur Fixierung am Tragteil 1 dient.According to the embodiment shown in FIGS. 7 and 8, such a hook connection 23 is illustrated as a fastening device for anchoring adjacent laminated glass panes 7 on the supporting part 1. The fastening device has a Cross section hook-shaped bar 24, the hook 25 of this bar 24 engages in a counter bar 26 with a counter hook 27. As can be seen from FIGS. 7 and 8, the counter strip 26 has a counter hook 27 on each of its two longitudinal edges, as a result of which the hook connection 23 serves to fix two adjacent laminated glass panes 7 to one another and also to fix them to the supporting part 1.
Zur Sicherung der Hakenverbindung 23 ist eine Beilagleiste 28 oberhalb der hakenförmigen Leisten 24 vorgesehen, die mittels Schrauben 29, die in den Tragteil 1 des Bauwerks einschraubbar sind, gegen eine Unterlageleiste 30 der die Gegenhaken 27 bildenden Gegenleiste 26 pressbar ist. Sowohl der Haken 25 als auch der Gegenhaken 27 weisen jeweils ein keilförmiges Profil auf, wodurch ein Lösen der Hakenverbindung 23 auch bei nicht festgezogenen Schrauben 29 kaum möglich ist, wenn nicht überhaupt verhindert ist.To secure the hook connection 23, an insert strip 28 is provided above the hook-shaped strips 24, which can be pressed by means of screws 29, which can be screwed into the supporting part 1 of the structure, against a base strip 30 of the counter strip 26 forming the counter hooks 27. Both the hook 25 and the counter hook 27 each have a wedge-shaped profile, which means that loosening the hook connection 23 is hardly possible, if not prevented, even when the screws 29 are not tightened.
Gemäß der in den Fig. 9 bis 11 dargestellten Variante ist die Befestigungseinrichtung für eine Punktlagerung als in nur eine einzige der Scheiben 8 eingebetteter Befestigungseinsatz 31 ausgebildet, der von der zweiten Scheibe 8 der Verbundglasscheibe 7 überdeckt ist, sodass sich hierdurch außenseitig eine glatte Oberfläche 32 ergibt. Der Befestigungseinsatz 31 verläuft an der dem Tragteil 1 des Bauwerks zugewandten Seite plan mit der Scheibe 8, sodass eine gute Auflage der Verbundglasscheibe 7 an einem Auflageteller 33 gesichert ist. Der Befestigungseinsatz 31 ist mit einem Sack-Gewinde 34 versehen, in das eine Schraube 35 des Tragteils 1 bzw. des Auflagetellers 33 einschraubbar ist. Wie aus Fig. 11 zu erkennen ist, ist die Tragschicht 11 an dem Befestigungseinsatz 31 peripher befestigt, zu welchem Zweck der Befestigungseinsatz 31 mit einer Nut 36 versehen ist, in die die Tragschicht 11 ragt. Sie ist dort mit dem Befestigungseinsatz 31 verklebt, verschweißt, etc.According to the variant shown in FIGS. 9 to 11, the fastening device for a point bearing is designed as a fastening insert 31 embedded in only one of the panes 8, which is covered by the second pane 8 of the laminated glass pane 7, so that a smooth surface 32 is thereby obtained on the outside results. The fastening insert 31 runs flat on the side facing the supporting part 1 of the building with the pane 8, so that a good support of the laminated glass pane 7 is ensured on a support plate 33. The fastening insert 31 is provided with a sack thread 34 into which a screw 35 of the supporting part 1 or of the support plate 33 can be screwed. As can be seen from FIG. 11, the support layer 11 is attached peripherally to the fastening insert 31, for which purpose the fastening insert 31 is provided with a groove 36 into which the support layer 11 projects. It is glued to the mounting insert 31, welded, etc.
In den Fig. 12, 13, 14 und 15 sind Befestigungsklemmen 37, 37' für Verbundglasscheiben 7 dargestellt, mit denen sich die Verbundglasscheiben 7 an einer einen Tragteil eines Bauwerks bildenden Seilkonstruktion - beispielsweise für eine Fassade - befestigen lassen. Die Befestigungsklemmen 37, 37' sind von zwei Teilen gebildet, die jeweils eine etwa halbzylinderförmige Ausnehmung 38 aufweisen, die einander zu einer zylindrischen Ausnehmung zur Aufnahme eines Seils 39 der Seilkonstruktion bei Zusammenspannen dieser beiden Hälften, z.B. mittels einer Schraube 43, ergänzen. Die Verbundglasscheibe 7 ragt in eine Ausnehmung 40 der Klemme 37, 37', wobei die Tragschicht 11 an ihrem aus der Verbundglasscheibe 7 herausragenden Ende mit einem Haken 41 versehen ist, der in einen Gegenhaken 42 der Klemme 37, 37' bzw. einen an der Klemme 37, 37' montierten Gegenhaken 42 eingreift. Im am Seil 39 montierten Zustand der Klemme 37, 37' ist somit eine formschlüssige Verbindung der Verbundglasscheibe 7 mit dem Seil 39 gewährleistet. Haken 41 und Gegenhaken 42 wirken somit als Befestigungseinrichtung.12, 13, 14 and 15, fastening clamps 37, 37 'for laminated glass panes 7 are shown, with which the laminated glass panes 7 can be fastened to a cable structure forming a supporting part of a building, for example for a facade. The fastening clamps 37, 37 'are formed by two parts, each of which has an approximately semi-cylindrical recess 38, which complement one another to form a cylindrical recess for receiving a rope 39 of the rope construction when these two halves are tightened, for example by means of a screw 43. The laminated glass pane 7 projects into a recess 40 in the clamp 37, 37 ', the support layer 11 being provided at its end protruding from the laminated glass pane 7 with a hook 41 which fits into a counter hook 42 of the clamp 37, 37' or one at the Clamp 37, 37 'engages mating hook 42. When the clamp 37, 37 'is mounted on the cable 39, it is ensures a positive connection of the laminated glass pane 7 with the rope 39. Hook 41 and counter hook 42 thus act as a fastening device.
Gemäß Fig. 14 ist die Fixierung der Verbundglasscheiben 7 im Querschnitt ähnlich der in Fig. 7 und 8 dargestellten Fixierung mittels der Befestigungsklemmen 37' verwirklicht, mit dem Unterschied, dass anstelle des als Profil ausgebildeten Tragteils 1 des Bauwerks eine Seilkonstruktion mit Seilen 39 vorgesehen ist.According to FIG. 14, the fixing of the laminated glass panes 7 is realized in cross-section similar to the fixing shown in FIGS. 7 and 8 by means of the fastening clamps 37 ', with the difference that instead of the supporting part 1 of the structure, which is designed as a profile, a cable construction with cables 39 is provided ,
Fig. 16 zeigt in zu Fig. 8 analoger Darstellung eine Variante einer hakenförmigen Verankerung für benachbarte Verbundglasscheiben 7 am Tragteil 1. FIG. 16 shows, in a representation analogous to FIG. 8, a variant of a hook-shaped anchoring for adjacent laminated glass panes 7 on the supporting part 1.

Claims

Patentansprüche: claims:
1. Verbundglasscheibe (7), vorzugsweise Verbundsicherheitsglasscheibe, gebildet aus mindestens zwei Glasscheiben (8), vorzugsweise Sicherheitsglasscheiben, und einer zwischen den beiden Glasscheiben (8) angeordneten Zwischenschicht aus ein, zwei oder mehreren Folien (9), wobei zumindest an vorbestimmten Stellen der Fläche der Verbundglasscheibe (7) eine Tragschicht (11) zwischen den Glasscheiben (8) eingearbeitet ist, dadurch gekennzeichnet, dass die Tragschicht (11) sich über zumindest einen Teilbereich eines Randbereichs (10) der Fläche der Verbundglasscheibe (7) erstreckt, mit dem die Verbundglasscheibe (7) an einem Tragteil (1, 39) eines Bauwerkes befestigbar ist, und zumindest über einen Teilbereich dieses Randbereiches (10) über den Rand (12) der Verbundglasscheibe (7) hinausragt und dass an der über den Rand (12) der Verbundglasscheibe (7) hinausragenden Tragschicht (11) eine Befestigungseinrichtung (13, 13', 23, 41, 42) zur Verbindung der Tragschicht (1 1) mit dem Tragteil (1, 39) anbringbar ist.1. Laminated glass pane (7), preferably laminated safety glass pane, formed from at least two glass panes (8), preferably safety glass panes, and an intermediate layer of one, two or more foils (9) arranged between the two glass panes (8), the at least at predetermined points Surface of the laminated glass pane (7), a support layer (11) is incorporated between the glass panes (8), characterized in that the support layer (11) extends over at least a partial area of an edge region (10) of the surface of the laminated glass pane (7) with which the laminated glass pane (7) can be fastened to a supporting part (1, 39) of a building, and protrudes at least over a partial area of this edge region (10) beyond the edge (12) of the laminated glass pane (7) and that at the edge (12) a supporting device (13, 13 ', 23, 41, 42) for connecting the supporting layer (11) to the supporting part l (1, 39) can be attached.
2. Verbundglasscheibe (7), vorzugsweise Verbundsicherheitsglasscheibe, gebildet aus mindestens zwei Glasscheiben (8), vorzugsweise Sicherheitsglasscheiben, und einer zwischen den beiden Glasscheiben (8) angeordneten Zwischenschicht aus ein, zwei oder mehreren Folien (9), wobei zumindest an vorbestimmten Stellen der Fläche der Verbundglasscheibe (7) eine Tragschicht (11) zwischen den Glasscheiben (8) eingearbeitet ist, wobei die Tragschicht (11) sich über zumindest einen Teilbereich eines Randbereichs (10) der Fläche der Verbundglasscheibe (7) erstreckt, mit dem die Verbundglasscheibe (7) an einem Tragteil (1, 39) eines Bauwerkes befestigbar ist, und zumindest über einen Teilbereich dieses Randbereiches (10) über den Rand (12) der Verbundglasscheibe (7) hinausragt und wobei an der über den Rand (12) der Verbundglasscheibe (7) hinausragenden Tragschicht (11) eine Befestigungseinrichtung (13, 23, 41, 42) zur Verbindung der Tragschicht (11) mit dem Tragteil (1, 39) anbringbar ist, wobei weiters die Tragschicht (11) zumindest mit einem Teil ihres über die Verbundglasscheibe (7) sich hinaus erstreckenden Bereiches mit der Befestigungseinrichtung (13, 13', 23, 41, 42) fest verbunden ist, dadurch gekennzeichnet, dass die Befestigungseinrichtungen (13, 13', 23, 41, 42) benachbarter Verbundglasscheiben (7) unter fluchtender Ausrichtung der jeweils planen Tragschichten (1 1) sowohl miteinander als auch mit dem Tragteil (1 , 39) des Bauwerks verbindbar sind, und zwar ohne Überlappung der Tragschichten (11).2. Laminated glass pane (7), preferably laminated safety glass pane, formed from at least two glass panes (8), preferably safety glass panes, and an intermediate layer made of one, two or more foils (9) arranged between the two glass panes (8), at least at predetermined locations Surface of the laminated glass pane (7), a supporting layer (11) is worked in between the glass panes (8), the supporting layer (11) extending over at least a partial area of an edge region (10) of the surface of the laminated glass pane (7) with which the laminated glass pane ( 7) can be fastened to a supporting part (1, 39) of a building, and protrudes at least over a partial area of this edge area (10) beyond the edge (12) of the laminated glass pane (7) and at which over the edge (12) of the laminated glass pane ( 7) protruding support layer (11), a fastening device (13, 23, 41, 42) for connecting the support layer (11) to the support part (1, 39) can be attached, where furthermore, the base layer (11) is firmly connected to the fastening device (13, 13 ', 23, 41, 42) at least with a part of its area extending beyond the laminated glass pane (7), characterized in that the fastening devices (13, 13 ', 23, 41, 42) of adjacent laminated glass panes (7) with the respective planes aligned Base layers (1 1) can be connected to each other as well as to the support part (1, 39) of the structure, without overlapping the base layers (11).
3. Verbundglasscheibe (7) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Befestigungseinrichtungen (13, 23, 41, 42) benachbarter Verbundglasscheiben (7) miteinander unter Formschluss verbindbar sind.3. Laminated glass pane (7) according to claim 1 or 2, characterized in that the fastening devices (13, 23, 41, 42) of adjacent laminated glass panes (7) can be connected to one another with positive locking.
4. Verbundglasscheibe (7) nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass die Befestigungseinrichtung (13) im Querschnitt stufenförmig und gegengleich zu einer Befestigungseinrichtung (13) einer benachbarten Verbundglasscheibe (7) ausgebildet ist, wobei die Tragschichten (11) benachbarter Verbundglasscheiben (7) bei Übereinanderlegen der Befestigungseinrichtungen (13) miteinander fluchtend in einer Ebene und ohne einander zu überlappen zu liegen kommen.4. Laminated glass pane (7) according to claim 1, 2 or 3, characterized in that the fastening device (13) is of stepped cross section and opposite to a fastening device (13) of an adjacent laminated glass pane (7), the support layers (11) being adjacent Laminated glass panes (7) when the fastening devices (13) are superimposed in alignment with one another and come to lie without overlapping one another.
5. Verbundglasscheibe (7) nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass die Befestigungseinrichtungen (23, 41, 42) jeweils einen im Querschnitt etwa L-förmig ausgestalteten Haken (25, 41) aufweisen, der in einen Gegenhaken (27, 42), der am Bauwerk befestigbar ist, einsetzbar ist.5. Laminated glass pane (7) according to claim 1 to 4, characterized in that the fastening devices (23, 41, 42) each have a cross-section approximately L-shaped hook (25, 41) which in a counter hook (27, 42 ), which can be attached to the building, can be used.
6. Verbundglasscheibe (7) nach Anspruch 5, dadurch gekennzeichnet, dass der Haken (41) ein keilförmiges Profil und der Gegenhaken (27, 42) ein diesem keilförmigen Profil angepasstes Gegenprofil aufweist.6. Laminated glass pane (7) according to claim 5, characterized in that the hook (41) has a wedge-shaped profile and the counter hook (27, 42) has a counter profile adapted to this wedge-shaped profile.
7. Verbundglasscheibe nach einem oder mehreren der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass sich die Tragschicht (11) ausschließlich über einen Randbereich (10) der Fläche der Verbundglasscheibe (7) erstreckt, mit dem die Verbundglasscheibe (7) an einem Tragteil (1) befestigbar ist.7. Laminated glass pane according to one or more of claims 1 to 6, characterized in that the supporting layer (11) extends exclusively over an edge region (10) of the surface of the laminated glass pane (7) with which the laminated glass pane (7) is attached to a supporting part ( 1) can be attached.
8. Verbundglasscheibe nach einem oder mehreren der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Tragschicht (11) in die Folie(n) (9) eingeschmolzen ist.8. Laminated glass pane according to one or more of claims 1 to 7, characterized in that the support layer (11) in the film (s) (9) is melted.
9. Verbundglasscheibe nach einem oder mehreren der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die Tragschicht (11) aus einem Metall - vorzugsweise einem Stahl- Drahtgewebe - oder aus Glasfaser, aus Kohlefaser oder aus Kunststoff, jeweils als Folie oder Gewebe, insbesondere aus Polymethylmethacrylat (PMMA) oder aus Polybutylenterephthal (PBTP) gebildet ist. 9. Laminated glass pane according to one or more of claims 1 to 8, characterized in that the support layer (11) made of a metal - preferably a steel wire mesh - or of glass fiber, carbon fiber or plastic, in each case as a film or fabric, in particular Polymethyl methacrylate (PMMA) or polybutylene terephthalate (PBTP) is formed.
10. Verbundglasscheibe nach einem oder mehreren der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Befestigungseinrichtung (13, 41, 42) als etwa parallel zum Randbereich (10) der Verbundglasscheibe (7) verlaufende Befestigungsleiste (13, 41, 42) ausgebildet ist, die an dem Tragteil (1) befestigbar ist.10. Laminated glass pane according to one or more of claims 1 to 9, characterized in that the fastening device (13, 41, 42) is designed as a fastening strip (13, 41, 42) running approximately parallel to the edge region (10) of the laminated glass pane (7) which can be fastened to the supporting part (1).
11. Verbundglasscheibe nach Anspruch 10, dadurch gekennzeichnet, dass die Befestigungsleiste (13, 41, 42) aus Metall oder Kunststoff gebildet ist.11. Laminated glass pane according to claim 10, characterized in that the fastening strip (13, 41, 42) is formed from metal or plastic.
12. Verbundglasscheibe nach Anspruch 11, dadurch gekennzeichnet, dass die Tragschicht (11) an einer aus Metall gebildeten Befestigungsleiste (13, 41, 42) angeklemmt oder angeschweißt ist.12. Laminated glass pane according to claim 11, characterized in that the supporting layer (11) is clamped or welded to a fastening strip (13, 41, 42) formed from metal.
13. Verbundglasscheibe nach Anspruch 11, dadurch gekennzeichnet, dass die Tragschicht (1 1) in eine aus Kunststoff gebildete Befestigungsleiste (13, 24, 41, 42) eingegossen ist.13. Laminated glass pane according to claim 11, characterized in that the base layer (1 1) is cast into a fastening strip (13, 24, 41, 42) made of plastic.
14. Verbundglasscheibe (7) nach Anspruch 1, dadurch gekennzeichnet, dass für eine Punktlagerung der Verbundglasscheibe (7) die Tragschicht (11) sich um eine für die Punktlagerung vorgesehene Ausnehmung der Verbundglasscheibe (7) herum erstreckt, vorzugsweise in Form einer Kreisringscheibe, und an einer Befestigungseinrichtung (13'), gefertigt aus Metall oder Kunststoff, geklemmt, geschweißt oder eingegossen ist.14. Laminated glass pane (7) according to claim 1, characterized in that for a point bearing of the laminated glass pane (7) the support layer (11) extends around a recess of the laminated glass pane (7) provided for the point bearing, preferably in the form of an annular disk, and on a fastening device (13 ') made of metal or plastic, clamped, welded or cast.
15. Verbundglasscheibe (7) nach Anspruch 14, dadurch gekennzeichnet, dass die Befestigungseinrichtung (13') ringförmig ausgestaltet ist und mittels eines sie durchsetzenden Befestigungsmittels am Tragteil (1) des Bauwerks fixierbar ist.15. Laminated glass pane (7) according to claim 14, characterized in that the fastening device (13 ') is designed in a ring shape and can be fixed on the supporting part (1) of the structure by means of a fastening means penetrating it.
16. Verbundglasscheibe (7) nach Anspruch 14, dadurch gekennzeichnet, dass die Befestigungseinrichtung als in nur eine einzige der Scheiben (8) eingebetteter Befestigungseinsatz (31) ausgebildet ist, der von der zweiten Scheibe (8) der Verbundglasscheibe (7) überdeckt ist.16. Laminated glass pane (7) according to claim 14, characterized in that the fastening device is designed as a fastening insert (31) embedded in only one of the panes (8), which is covered by the second pane (8) of the laminated glass pane (7).
17. Verbundglasscheibe (7) nach Anspruch 16, dadurch gekennzeichnet, dass der Befestigungseinsatz (31) außenseitig der Verbundglasscheibe (7) mit dieser plan verläuft.17. Laminated glass pane (7) according to claim 16, characterized in that the fastening insert (31) on the outside of the laminated glass pane (7) runs flat with the latter.
18. Verbundglasscheibe (7) nach Anspruch 16 oder 17, dadurch gekennzeichnet, dass der Befestigungseinsatz zur Außenseite der Verbundglasscheibe (7) hin ein Sack-Gewinde (34) aufweist. 18. Laminated glass pane (7) according to claim 16 or 17, characterized in that the fastening insert has a blind thread (34) towards the outside of the laminated glass pane (7).
19. Verbundglasscheibe (7) nach Anspruch 1, dadurch gekennzeichnet, dass die Befestigungseinrichtung (23, 41, 42) einen im Querschnitt L-förmigen Haken (25, 41) aufweist, der in einen Gegenhaken (27, 42), der am Tragteil (1) des Bauwerks befestigbar ist, einsetzbar ist. 19. Laminated glass pane (7) according to claim 1, characterized in that the fastening device (23, 41, 42) has a cross-sectionally L-shaped hook (25, 41) which fits into a counter hook (27, 42) on the supporting part (1) the building is attachable, can be used.
PCT/AT2004/000448 2003-12-22 2004-12-20 Composite glass pane WO2005061220A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04802010A EP1697124A1 (en) 2003-12-22 2004-12-20 Composite glass pane

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA2072/2003 2003-12-22
AT0207203A AT412968B (en) 2003-12-22 2003-12-22 COMPOSITE GLASS

Publications (1)

Publication Number Publication Date
WO2005061220A1 true WO2005061220A1 (en) 2005-07-07

Family

ID=34140251

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2004/000448 WO2005061220A1 (en) 2003-12-22 2004-12-20 Composite glass pane

Country Status (3)

Country Link
EP (1) EP1697124A1 (en)
AT (1) AT412968B (en)
WO (1) WO2005061220A1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1655441A2 (en) 2004-11-09 2006-05-10 Alfons Oberhofer Fixing system for plates or shells
WO2006048312A1 (en) * 2004-11-05 2006-05-11 Pauli + Sohn Gmbh Metallwaren System for fixing laminated safety glass panes
WO2006109345A2 (en) * 2005-04-13 2006-10-19 Doriano Lilli Fixing device to bearing structures for the support of panels e.g. in glass, marble or similar, with punctiform anchorage and spherical joint
WO2008125303A1 (en) * 2007-04-11 2008-10-23 Döppner Bauelemente GmbH & Co. KG Composite element and method for the production of the attachment thereof
EP2199075A1 (en) * 2008-12-20 2010-06-23 Saint Gobain Glass France Integrated glass structure, method for its manufacture and application
WO2012041301A3 (en) * 2010-05-06 2012-06-14 Mutschler Ruediger Glazing
CN102900183A (en) * 2012-10-30 2013-01-30 湖南省金为型材有限公司 Pre-tightening connecting assembly used for mounting curtain wallboard
EP2372038A3 (en) * 2010-03-27 2014-04-02 Raico Bautechnik GmbH Façade construction
CN107832510A (en) * 2017-10-30 2018-03-23 李昌霖 Prestressed concrete flexural member Residual Load Bearing Capacity simplified calculation method after a kind of high temperature
CN107869205A (en) * 2017-11-20 2018-04-03 苏州广林建设有限责任公司 A kind of glass curtain wall structure of the intensive vertical decoration blinds bar of band
CN108396892A (en) * 2018-03-27 2018-08-14 深圳市方大建科集团有限公司 Assembled architecture curtain wall and installation method
CN114737702A (en) * 2022-05-26 2022-07-12 山东海瑞林装饰工程有限公司 High-altitude curtain wall system of building board

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2374056A (en) * 1942-05-15 1945-04-17 Libbey Owens Ford Glass Co Laminated glass structure and method of producing the same
US2403060A (en) * 1943-04-23 1946-07-02 Pittsburgh Plate Glass Co Installation for laminated glass
US2659686A (en) * 1950-02-13 1953-11-17 Libbey Owens Ford Glass Co Laminated glass structure
GB708242A (en) * 1950-03-09 1954-05-05 Nat Res Dev Improvements in or relating to glass panels
US3953630A (en) * 1972-03-13 1976-04-27 Triplex Safety Glass Company Limited Laminated transparent assemblies
EP0277535A2 (en) 1987-02-05 1988-08-10 Flachglas Aktiengesellschaft Laminated glass façade pane
DE3710478A1 (en) * 1987-03-30 1988-10-13 Noerdlingen Glashandel Glass pane for use as a facade element for rising structures, in particular for producing all-glass facades
EP0299110A1 (en) * 1987-07-14 1989-01-18 Ge Elektronische Schutzsysteme GmbH Glazing for shielded spaces
EP0320674A2 (en) * 1987-12-15 1989-06-21 Metallbau Koller AG Two-pane panel with fixing and/or security means, and its use
EP0378133A2 (en) * 1989-01-09 1990-07-18 Sto Poraver Gmbh Supporting means for the fastening of façade panels
FR2642465A1 (en) * 1989-01-31 1990-08-03 Sucometal Sa Device for fixing and supporting, without any exposed structure, a glass-type covering
EP0525690A2 (en) 1991-07-30 1993-02-03 BGT Bischoff Glastechnik GmbH & Co. KG Element for a glass construction
WO1993002269A1 (en) * 1991-07-17 1993-02-04 Chaddesley Investments Pty. Ltd. Transparent laminates and monolithic transparencies
DE19915478A1 (en) * 1999-04-07 2000-10-26 Dorma Gmbh & Co Kg Fitting for holding safety glass panes
WO2001077039A1 (en) * 2000-04-10 2001-10-18 Southfields (Fabric Systems) Limited Reinforced glass panel
DE10022446A1 (en) * 2000-05-09 2001-11-15 Werner Sobek Ingenieure Gmbh Laminated glass system used as safety glass consists pane elements joined together by an intermediate layer made of adhesive plastic

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE311287T1 (en) * 1999-06-11 2005-12-15 Werner Sobek Ingenieure Gmbh & COMPOSITE DISC ARRANGEMENT
DE19958372C1 (en) * 1999-12-06 2001-01-25 Ver Glaswerke Gmbh Compound glass panel for a glass structure comprises at least three individual panes which by means of recesses and holding elements with organic bonding layers are joined to one another
DE10114372C2 (en) * 2001-03-23 2003-03-20 Sws Glasbaubeschlaege Gmbh point fixing
DE10207601C1 (en) * 2002-02-22 2003-04-17 Weidemann Unternehmensgruppe H Compound glass pane with two cover panes and an interposed cast resin layer comprises a connector element which is embedded into the cast resin and passes through the distance piece

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2374056A (en) * 1942-05-15 1945-04-17 Libbey Owens Ford Glass Co Laminated glass structure and method of producing the same
US2403060A (en) * 1943-04-23 1946-07-02 Pittsburgh Plate Glass Co Installation for laminated glass
US2659686A (en) * 1950-02-13 1953-11-17 Libbey Owens Ford Glass Co Laminated glass structure
GB708242A (en) * 1950-03-09 1954-05-05 Nat Res Dev Improvements in or relating to glass panels
US3953630A (en) * 1972-03-13 1976-04-27 Triplex Safety Glass Company Limited Laminated transparent assemblies
EP0277535A2 (en) 1987-02-05 1988-08-10 Flachglas Aktiengesellschaft Laminated glass façade pane
DE3710478A1 (en) * 1987-03-30 1988-10-13 Noerdlingen Glashandel Glass pane for use as a facade element for rising structures, in particular for producing all-glass facades
EP0299110A1 (en) * 1987-07-14 1989-01-18 Ge Elektronische Schutzsysteme GmbH Glazing for shielded spaces
EP0320674A2 (en) * 1987-12-15 1989-06-21 Metallbau Koller AG Two-pane panel with fixing and/or security means, and its use
EP0378133A2 (en) * 1989-01-09 1990-07-18 Sto Poraver Gmbh Supporting means for the fastening of façade panels
FR2642465A1 (en) * 1989-01-31 1990-08-03 Sucometal Sa Device for fixing and supporting, without any exposed structure, a glass-type covering
WO1993002269A1 (en) * 1991-07-17 1993-02-04 Chaddesley Investments Pty. Ltd. Transparent laminates and monolithic transparencies
EP0525690A2 (en) 1991-07-30 1993-02-03 BGT Bischoff Glastechnik GmbH & Co. KG Element for a glass construction
DE19915478A1 (en) * 1999-04-07 2000-10-26 Dorma Gmbh & Co Kg Fitting for holding safety glass panes
WO2001077039A1 (en) * 2000-04-10 2001-10-18 Southfields (Fabric Systems) Limited Reinforced glass panel
DE10022446A1 (en) * 2000-05-09 2001-11-15 Werner Sobek Ingenieure Gmbh Laminated glass system used as safety glass consists pane elements joined together by an intermediate layer made of adhesive plastic

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006048312A1 (en) * 2004-11-05 2006-05-11 Pauli + Sohn Gmbh Metallwaren System for fixing laminated safety glass panes
EP1655441A3 (en) * 2004-11-09 2007-01-10 Alfons Oberhofer Fixing system for plates or shells
EP1655441A2 (en) 2004-11-09 2006-05-10 Alfons Oberhofer Fixing system for plates or shells
WO2006109345A2 (en) * 2005-04-13 2006-10-19 Doriano Lilli Fixing device to bearing structures for the support of panels e.g. in glass, marble or similar, with punctiform anchorage and spherical joint
WO2006109345A3 (en) * 2005-04-13 2007-01-11 Doriano Lilli Fixing device to bearing structures for the support of panels e.g. in glass, marble or similar, with punctiform anchorage and spherical joint
EA011369B1 (en) * 2005-04-13 2009-02-27 Дориано Лилли Fixing device to bearing structures for the support of panels e.g. in glass, marble or similar, with punctiform anchorage and spherical joint
WO2008125303A1 (en) * 2007-04-11 2008-10-23 Döppner Bauelemente GmbH & Co. KG Composite element and method for the production of the attachment thereof
EP2199075A1 (en) * 2008-12-20 2010-06-23 Saint Gobain Glass France Integrated glass structure, method for its manufacture and application
EP2372038A3 (en) * 2010-03-27 2014-04-02 Raico Bautechnik GmbH Façade construction
WO2012041301A3 (en) * 2010-05-06 2012-06-14 Mutschler Ruediger Glazing
CN102900183A (en) * 2012-10-30 2013-01-30 湖南省金为型材有限公司 Pre-tightening connecting assembly used for mounting curtain wallboard
CN102900183B (en) * 2012-10-30 2014-09-17 湖南省金为型材有限公司 Pre-tightening connecting assembly used for mounting curtain wallboard
CN107832510A (en) * 2017-10-30 2018-03-23 李昌霖 Prestressed concrete flexural member Residual Load Bearing Capacity simplified calculation method after a kind of high temperature
CN107869205A (en) * 2017-11-20 2018-04-03 苏州广林建设有限责任公司 A kind of glass curtain wall structure of the intensive vertical decoration blinds bar of band
CN107869205B (en) * 2017-11-20 2024-03-01 苏州广林建设有限责任公司 Glass curtain wall structure with dense vertical decorative shutter strips
CN108396892A (en) * 2018-03-27 2018-08-14 深圳市方大建科集团有限公司 Assembled architecture curtain wall and installation method
CN114737702A (en) * 2022-05-26 2022-07-12 山东海瑞林装饰工程有限公司 High-altitude curtain wall system of building board
CN114737702B (en) * 2022-05-26 2024-02-20 山东海瑞林装饰工程有限公司 High-altitude curtain wall system of building board

Also Published As

Publication number Publication date
EP1697124A1 (en) 2006-09-06
AT412968B (en) 2005-09-26
ATA20722003A (en) 2005-02-15

Similar Documents

Publication Publication Date Title
EP0081762B1 (en) Border for drainage channels
WO2005061220A1 (en) Composite glass pane
DE102009050990B4 (en) Flat body component made from a carbon fiber reinforced plastic
DE202009003862U1 (en) Support device for functional structures on roofs
EP1496550A2 (en) Mounting system for framed photovoltaic modules
DE202009002208U1 (en) Inclined arrangement of PV modules on flat roofs
EP2633560B1 (en) Photovoltaic module having a protective disk
WO2005108060A1 (en) Composite pane and retaining structure with at least one composite pane of this type
DE4007391C2 (en) Mounting flange for a cover strip
EP1192042B1 (en) Laminated glass system
EP1409809B1 (en) Natural stone plate and method for the production thereof
EP3360731B1 (en) Roof rail
EP3591138B1 (en) Installation assembly for a floor structure
AT509060B1 (en) LOCKING DEVICE
EP2108899A2 (en) Support system
EP1607541B1 (en) Pole for mounting flat construction elements
EP3453807A1 (en) Fastening device for panel-shaped building elements, in particular facade elements
DE10103049A1 (en) Daylight roof consist of one or more transparent elements provided with a safety net which is located below or inside each transparent element
EP2159508B1 (en) Process for manufacturing a roof hook
DE102007057416B4 (en) Mounting system for attaching a device insert
DE10247875B4 (en) Attachment for wall cladding panels
DE602004007258T2 (en) MOVABLE CONNECTION
DE7607394U1 (en) ANCHORING BRACKET
EP3633212A1 (en) Clamping profile and holding device
EP1321621A2 (en) Sun protection lamella

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
REEP Request for entry into the european phase

Ref document number: 2004802010

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2004802010

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Ref document number: DE

WWP Wipo information: published in national office

Ref document number: 2004802010

Country of ref document: EP