EP0251834B1 - Sicherheitsvorrichtung für Gebäude mit einer Glasfassade, Glasfassadenpaneel mit solch einer Vorrichtung und Verfahren zur Herstellung - Google Patents

Sicherheitsvorrichtung für Gebäude mit einer Glasfassade, Glasfassadenpaneel mit solch einer Vorrichtung und Verfahren zur Herstellung Download PDF

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Publication number
EP0251834B1
EP0251834B1 EP87401174A EP87401174A EP0251834B1 EP 0251834 B1 EP0251834 B1 EP 0251834B1 EP 87401174 A EP87401174 A EP 87401174A EP 87401174 A EP87401174 A EP 87401174A EP 0251834 B1 EP0251834 B1 EP 0251834B1
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EP
European Patent Office
Prior art keywords
panel
glass
holding
destruction
panes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Revoked
Application number
EP87401174A
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English (en)
French (fr)
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EP0251834A1 (de
Inventor
Claude Paquet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Flambart Jean-Paul
Fousse Claude
Vitrages Isolants De L Ouest
Original Assignee
Flambart Jean-Paul
Fousse Claude
Vitrages Isolants De L Ouest
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9335691&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0251834(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Flambart Jean-Paul, Fousse Claude, Vitrages Isolants De L Ouest filed Critical Flambart Jean-Paul
Priority to AT87401174T priority Critical patent/ATE55167T1/de
Publication of EP0251834A1 publication Critical patent/EP0251834A1/de
Application granted granted Critical
Publication of EP0251834B1 publication Critical patent/EP0251834B1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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Classifications

    • 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

Definitions

  • the invention relates to a security device for buildings, and more specifically for buildings comprising at least one wall, for example a facade, at least partially glazed, essentially consisting of a rigid structure, preferably metallic, to which one or generally several glass panels are associated, so that the structure is not visible.
  • a safety device according to the invention will advantageously be provided for each of the front glass panels or other wall of the building.
  • the rigid, generally metallic structure of the building defines at least one frame on which a glazed panel is rigidly associated by means of association by simple bonding, without glazing beads with interposition of seals between the interior surface of the panel and the structure .
  • These means of association of the panel with the chassis of the structure may be faulty. For example, they can deteriorate after a certain time, in particular under the effect of bad weather. In this case, the glass panel detaches from the structure and falls.
  • the outer pane can separate from the inner pane, for example under the effect of an increase in pressure in the air space separating the two panes, and fall.
  • the fall of such a panel which can weigh a considerable weight, in particular in the case of multiple insulating glazing, or of its outer glass, can cause considerable damage to objects or persons located at the foot of the building.
  • the invention aims to overcome these drawbacks and proposes a security device for a building with a glass wall and / or facade comprising at least one glass panel consisting of at least one glass rigidly associated by bonding to a chassis of a rigid structure by the 'Intermediate of at least one joint of association of the panel with the chassis, normally permanently active and interposed between the interior face of the interior glass and the chassis characterized in that it comprises at least one part associated with the chassis with play and at a edge or at a corner of the panel and forming means for holding in place in the vicinity of the chassis and / or for destroying all or part of the panel, these means being normally inactive, and being active in the event of failure of the joints of association of the panel with the frame and / or means of association with one another of the panes constituting the glazing of the panel, in order to prevent the panel or part of its glazing falling in one block.
  • a device according to the invention is invisible from the outside, and does not spoil the exterior aesthetic appearance of the building.
  • the device according to the invention comprises means for destruction of at least the exterior glass of the panel.
  • the destruction means act on this pane only and breaks it before it falls.
  • the device according to the invention comprises means for holding at least the internal window preventing at least any fall of this window if the means of association of the panel with the structure fail.
  • the glazing of the panel is of toughened type glass breaking into a multitude of small pieces
  • the destruction means are means making it possible to make a chipping in the glazing, which automatically causes the glazing to break into a multitude of small pieces when all or part of the glass panel detaches from the structure.
  • a device according to the invention is associated with the glazed panel during the manufacture of the panel, and is an integral part of the panel. It can be advantageously kill some of the means of association of the glazed panel with the structure.
  • a device comprises means for maintaining and / or destroying the active external window in the event of failure of the means for associating the two windows with one another.
  • the invention also relates to a glazed panel, in particular with glued exterior glazing for a glass wall or facade, which comprises a safety device according to the invention.
  • the invention also relates to a method of manufacturing a panel during which a device according to the invention is associated with this panel.
  • the glazing of the panel according to the invention is weakened in the vicinity of its parts which cooperate with the destruction means in order to facilitate the breakage of this glazing when the destruction means are active.
  • the invention thus makes it possible to avoid the fall of all or part of the glazing panels of a glazed wall of a building and ensures the safety of third parties and of objects located at the foot of this building.
  • the invention does not modify the external appearance of the glazed facade since the safety device according to the invention is completely set back towards the interior of the plane P of the external surface of the panel, and is completely covered by the outer seal.
  • the device according to the invention is strictly invisible when the panel is mounted on the structure.
  • the invention therefore provides in the technical field of bonded exterior glazing, or VEC, a safety device which does not harm the continuity of glazing which is one of the essential advantages of the technique of bonded exterior glazing.
  • the invention relates to a security device for a building with a glass wall or facade.
  • This wall or facade essentially consists of a rigid structure, generally metallic, and a plurality of glazed panels 2.
  • This wall or facade separates an interior space 21 from an exterior space 22.
  • the structure 1 defines a frame 3 on which the panel 2 is associated by rigid association means 4, these association means 4 are conventionally bonding means, and include one or more association and / or sealing joints. 5, consisting for example of silicone with high elasticity modulus.
  • the different frames 3 corresponding to each of the panels 2 of the structure 1 are associated with each other in a known manner by means 6 of association and sealing constituted for example by a silicone joint 7 and a bottom seal 8, the seals 5, 8 are for example seals based on polyisobutylene.
  • the invention relates to a security device for a building with a glass wall and / or facade comprising at least one glazed panel - in particular made up of a plurality of panes associated with each other, by rigid association means normally active at all times - associated with the rigid structure of the building by rigid association means normally permanently active, characterized in that it comprises means for holding in place in the vicinity of the chassis and / or for destroying all or part of the panel, these means being normally inactive, and being active in the event of failure of the means of association of the panes constituting the glazing of the panel to one another, and / or in the event of failure of the means of association of the panel with the frame, in order to prevent the panel or part of its glazing does not fall in a single block.
  • the panel 2 is a multiple insulating glazing comprising two parallel panes 10, 11 separated by an air space 12 and associated with one another by means 13 of rigid association and sealing, and by means of a peripheral intermediate profile 14.
  • the invention is nevertheless applicable to other types of panels with single glazing with one window or with multiple glazing with more than two windows.
  • the means 13 for association and sealing consist in a manner known per se of seals 31 for association of the panes 10, 11 to the intermediate section 14, these seals 31 also generally ensuring sealing against water vapor, and a joint 30 and / or peripheral sealing joint covering the joints 31 and the profile 14 from the outside.
  • the seals 31 are for example made of polyisobutylene and the seal 30 is preferably made of silicone.
  • the means 9, 25 for holding and / or destroying a device according to the invention comprise means 9 for destroying all or part of each of the glass panels 2 active before the fall of all or part of the panel 2 when this fall is inevitable, and which prevent it from falling in a single block by causing breakage before the fall.
  • the means 4 for associating the panel 2 with the chassis 3 are faulty and the entire panel 2 for detaching the rigid structure 1 in an abrupt enough manner so that the fall is inevitable, the means 9 for destruction cause the less of the glazing of panel 2 before it falls in order to prevent it from falling in a single block.
  • the means 13 for associating the panes 10, 11 are faulty, only a part (in particular the outer pane 10) of the panel 2 comes off suddenly from the rest of the panel 2, the means 9 of destruction cause the breakage at least the glazing of said part of the panel 2 before it falls in order to prevent it from falling in one piece.
  • the panel 2 comprises at least two parallel panes separated by an air gap to form a multiple insulating glazing and the destruction means 9 are means for destroying at least one of the panes 10, 11 constituting the glazing of the panel 2, preferably from the outer pane 10 only, or only from a few panes of the glass panel 2.
  • the destruction means 9 cause the glazing to break only when the fall of the outer pane 10 from the panel 2 cannot be avoided.
  • the destruction means 9 are also holding means and have two successive functions: a first function of holding in place all or part of the panel 2 in the event of a slight, progressive or partial failure of the means 4 for associating the panel 2 to chassis 3 and / or means 13 for associating said part of panel 2 with the rest of panel 2, and a second function for destroying all or part of panel 2 in the event of a sudden complete failure of means 4 of association of the panel 2 with the chassis 3 and / or means 13 of association of the said panel portion 2 with the rest of the panel 2, and when the fall is inevitable.
  • the means 9 for destruction are called means 9 for maintaining / destroying.
  • the means 9, 25 for holding and / or destruction consist firstly of the means 25 for maintaining all or part of the panel 2 active in the event of failure of the means 4 for associating the panel 2 with the chassis 3 , and on the other hand means 9 for maintaining and / or destroying all or part of the panel 2 active in the event of failure of the means 13 for associating the panes 10, 11 with one another.
  • the means 9, 25 for retaining and / or destroying are means 25 for maintaining the inner glass 11 and are active in the event of failure of the means for associating the panel 2 with the chassis 3, and means 9 for maintaining / destruction of the external window 10 active in the event of failure of the means 13 for associating the windows 10, 11 with one another.
  • the destruction means 9 are advantageously active starting from a transverse displacement (perpendicular to the panel 2 at its periphery) determined of all or part of the panel 2.
  • a transverse displacement perpendicular to the panel 2 at its periphery
  • the untimely destruction of the glazing is avoided in the event of sudden movement of a panel 2 or one of the panes 10, 11 without deterioration of the means 4 for associating the panel 2 with the frame 3 or means 13 for associating the panes 10, 11 with one another, for example in the event of displacement due to wind action.
  • the glazing 10, 11 of the glazed panel 2 is of tempered type glass or equivalent breaking into a multitude of small pieces
  • the destruction means 9 are means for chipping the glazing 10, 11, thus causing automatically breakage of the glazing 10, 11 into a multitude of small pieces from a simple chipping.
  • the panel 2 is of generally rectangular shape, and the destruction means 9 are means for making a chipping at least at one of the corners 15 of the glazing 10,11 of panel 2. Indeed, it is easier to cause a chipping at a corner of a window than in the vicinity of the middle of one of its edges.
  • the means 9, for maintaining / destroying are rigidly associated with the chassis 3 but with a certain play, in particular in all directions, in order to avoid their untimely activation or the stresses due to thermal phenomena such as thermal expansion.
  • This association is carried out by means 16 of rigid association, preferably defining a connection with an axis 17 parallel to the plane P, which is the plane of the panel 2 or the plane tangent to the panel 2 or the plane tangent to the panel 2 at its periphery. if it is not planar.
  • This connection prohibits any translation of the means 9 for holding / destruction at least perpendicular to the plane P after possibly taking up a certain clearance.
  • the means 16 for associating the means 9 for holding / destruction with the chassis 3 are for example made up of screws or bolts or rivets or other cooperants with holes or threads in the chassis 3 and / or means 9 for holding and / or destruction, with axes parallel to the plane P.
  • the means 16 of association allow a slight displacement of the means 9 holding / destroying parallel to the plane P, in particular in the vertical and / or horizontal direction and perpendicular to the plane P, with respect to the frame 3, in order to avoid any stress in these directions, in particular due to thermal expansions.
  • the association means 16 consist of a screw or bolt or rivet or the like without a head mounted with play with respect to the chassis 3.
  • the means 9 for holding / destroying comprise at least one tab 18 overlapping on the outside at the periphery of the glazing 10, 11 of the panel 2 so that the passage surface defined by the frame 3 and the means 9 holding / destruction is smaller than the overall size parallel to the plane P of the glazing 10, 11 of the panel 2, said tab 18 causing a chipping in the glazing 10, 11 when the destruction means 9 are active.
  • each tab 18 overlaps the outer window 10 only (right part of FIGS. 1 and 2) and the interior window (s) 11 has the same overall dimensions. all parallel to the plane P than the external window 10.
  • the interior window (s) 11 has (have) overall overall dimensions parallel to the plane P greater than the outer window 10 (than the window which is immediately adjacent to the outside) and each tab 18 overlaps each of the panes 10, 11 of the glazing of the panel 2.
  • the means 9 for holding / destroying comprise at least two tabs 18 located at at least two different places on the periphery of the panel 2, for example symmetrically opposite.
  • the means 9 for holding / destroying advantageously consist of at least two corners 19 arranged opposite at least two corners 15 diagonally opposite the glazing 10, 11 from panel 2 to form tabs 18.
  • Each tab 18 consists of a substantially flat and inclined strip, in particular at approximately 45 °, relative to the normal to the plane P and cooperating with the outer surface 20 bevelled of the glazing 10, 11 corresponding (that is to say of the exterior glass 10 and possibly of the interior glass (s) 11 of the panel 2 to facilitate chipping when the destruction means 9 are active.
  • the inclined strip constituting the tab may be parallel at the plane P of the window 10, or form an angle with this plane. In the latter case, the outer surface 20 is bevelled accordingly to cooperate effectively with the tab 18.
  • the means 9 for holding and / or destruction may consist of at least two wires stretched respectively in the vicinity of two diagonally opposite corners 15 of the glazing 10 outside the panel 2 so as to cut these corners 15 passing outside the glazing 10 outside, each end of the wires being associated with the frame 3.
  • the wires are parallel to each other and / or parallel to the other diagonal of the panel 2.
  • a device comprises, as a variant or in combination with the means 9 for holding / destroying, means 25 for keeping the inner window 11 only.
  • the retaining means 25 include shims 25 distributed around the periphery of the panel (FIG. 3) and which overlap the outside of the inner glass 11.
  • the retaining shims 25 are rigidly associated with the chassis 3 , at least when the panel 2 is associated with the structure 1, by means 26 of rigid association, for example identical to the means 16 of rigid association of the means 9 for holding / destroying the panel 2.
  • These means 26 of association rigid define a connection with an axis parallel to the plane P and prohibit any translation of the retaining wedges 25 relative to the chassis 3 at least perpendicular to the plane P but possibly after taking up a slight transverse play and, by cooperating with the interior window 11, limit the displacements thereof at least perpendicular to the plane P.
  • the means 26 for associating shims 25 for holding to the chassis 3 are for example made up of screws or bolts or rivets or the like which cooperate with orifices or threads in the chassis 3 and / or means 25 for holding.
  • the means 26 of association allow at least a small displacement of the retaining wedges 25 relative to the chassis 3 parallel to the plane P, in particular in the vertical and / or horizontal direction.
  • the orifice of the chassis is oblong in the vertical direction, and the grub screw forming the association means 26 is mounted so as to leave a clearance horizontally between the retaining wedges 25 and the chassis 3.
  • the safety device according to the invention is advantageously associated with the panel 2, for example with the means 13 for associating the panes 10, 11 with each other. It is associated inwardly inwardly of the outer surface 20 of the glazed panel 2.
  • the means 9 for holding / destroying and / or 25 for holding comprises means 27 for association with the panel 2, for example made up of lugs or grooves cooperating with holes or grooves or grooves in the means 13 for association panes 10, 11 between them ( Figure 1).
  • the retaining wedges 25 are associated with the intermediate section 14.
  • this embodiment has the drawback of damaging the integrity of the section 4 which is a fundamental and sensitive part of the glazing, and of transmitting the forces from profile 14 to structure 1 or vice versa, which is not desirable.
  • the means 9, 25 for holding and / or destruction - in particular at least the holding means - are associated and cooperate with the peripheral external seal 30 in silicone of the means 13 for associating the panes 10, 11 with one another and n 'do not interfere with the profiles 14 intermediate devices.
  • the means 9, 25 for holding and / or destruction according to the invention cooperate with the panes 10, 11 of the panel 2 indirectly by interposing seals 32, 33 of synthetic material - in particular extruded silicone - in order to avoid the direct contact between these means 9, 25 for holding and / or destruction and the glass of the glazing.
  • the seals 32, 33 provide a damper between the means 9, 25 for holding and / or destruction which are generally metallic, and the peripheral edges of the windows. In addition, they protect these peripheral edges against abrasion, or wear, due to direct glass-metal contact.
  • Such a joint 33 of synthetic material is interposed between a part 19 making the means 9, 25 for holding and / or destruction and the peripheral edge of the inner glass 11.
  • Another seal 32 of synthetic material is interposed between the tab 18 forming the means 9 for holding / destroying and the beveled peripheral edge of the external window 10.
  • these seals 32, 33 of extruded silicone have a chore hardness of 80 degrees.
  • the means 9, 25 for holding and / or destroying a device according to the invention are preferably made of lightened metal, for example aluminum.
  • the means 9, 25 for holding and / or destruction consist of at least one part 19 associated on the one hand with a edge 29 or with a corner 15 of the panel 2 and on the other hand to the chassis 3 of the structure 1 when the panel is associated with the chassis 3.
  • the part 19 simultaneously constitutes the means 9 for maintaining / destroying the external window 10 and the means 25 holding the inner glass 11.
  • each part 19 forms a tab 18 for holding / destroying the outer glass 10 of the panel 2 and protuberance 25 for holding the inner glass 11 of the panel 2 , this protuberance 25 also producing the means for associating the part 19 with the panel 2 - in particular with the outer peripheral silicone seal 30 of the means 13 for associating the panes 10, 11 with one another.
  • This protuberance 25 penetrating into the silicone seal 30 is therefore on the one hand to associate the part 19 with the panel 2, and on the other hand to maintain the assembly of the panel 2 when the means 4 for associating the panel 2 with the chassis Only 3 are failing.
  • the protuberance 25 for holding and associating the part 19 has a pointed V-shaped cross section and is inserted into the peripheral silicone seal 30 of the means 13 for associating the panes 10, 11 with one another.
  • This V-shaped section facilitates the introduction of the protrusion 25 into the silicone seal 30, avoids any accumulation of air between the protrusion 25 and the seal 30 in which it is inserted, and provides contact between the protrusion 25 and the surrounding silicone absolutely perfect.
  • the protuberance 25 does not extend over the entire thickness of the silicone seal 30 parallel to the plane P, but on the contrary leaves a significant thickness of silicone between the tip of the protuberance 25 and the intermediate profile 14.
  • the distance between the end 35 of the protuberance 25 and the intermediate profile 14 is at least equal to 4 mm, and this in order to ensure the watertightness or water vapor tightness of the silicone seal 30
  • the protuberance 25 preferably does not extend over the entire transverse thickness perpendicular to the plane P of the silicone seal 30.
  • this second embodiment of the invention there are preferably two parts 19a associated with the upper edge 29a of the panel 2, and two parts 19b associated with the lower edge 29b of the panel 2.
  • two parts 19a associated with the upper edge 29a of the panel 2
  • two parts 19b associated with the lower edge 29b of the panel 2.
  • Other arrangements are possible, but provision is made at least two pieces 19 associated with at least two corners 15 and / or at least two opposite edges 29 of the panel 2.
  • the means 16 for association with the chassis 3 are produced by a screw, rivet, pin, or other with a countersunk head secured to the part 19b.
  • This pin, rivet or screw therefore forms part of part 19b and is associated with panel 2, with this part 19b.
  • this pin 16 is inserted into a corresponding orifice 36 of the chassis 3.
  • this orifice 36 has dimensions greater than those of the pin, rivet or screw 16, so that this pin can move freely with a certain play in the orifice 36.
  • the means 16 are produced in a different manner.
  • the part 19a is extended inwards 21 through a passage 37 of the chassis 3.
  • An orifice 38 is formed in the extreme interior part of the part 19a in which a pin or rivet or screw or equivalent 16 is inserted.
  • This pin 16 does not form an integral part of the part 19, and is inserted into the orifice 38 only after fitting of the panel 2 on the frame 3 and insertion of the part 19a in the passage 37.
  • the pin 16 cooperates with the chassis 3 to prevent subsequent release to the outside of part 19a.
  • the orifice 38 of the part 19 has dimensions slightly greater than those of the pin 16 in order to provide a clearance, in particular for absorbing thermal expansions.
  • the orifice 38 could be of dimensions similar to those of the pin 16, but offset towards the inside 21 so that the pin 16 is normally distant from the chassis 3 with which it does not cooperate until after catching the Game.
  • the clearance provided by the means 16 for rigid association of the parts 19 with the frame 3 is at least 4 mm in the direction perpendicular to the plane P of the glazing.
  • the displacement from which the means 9, 25 for holding and / or destruction become active is greater than or equal to 4 mm.
  • mounting spacers 28 such as described below are also provided between the parts 19 and the chassis 3, in particular for the parts 19a located in the lower part.
  • this seal 30 of the means 13 for associating the panes with one another is provided with a groove of shape complementary or substantially complementary to that of the protrusion 25.
  • the means 9, 25 for retaining and / or destroying are associated inwards towards the inside of the plane P of the external surface 20 of the panel 2, and are advantageously covered by the external seal 24 generally made of silicone disposed at the periphery of the panel 2 between the exterior glazing 10 and the frame 3 when the panel 2 is associated with the structure 1.
  • the external seal 24 generally made of silicone disposed at the periphery of the panel 2 between the exterior glazing 10 and the frame 3 when the panel 2 is associated with the structure 1.
  • the invention also relates to a glazed facade panel, in particular with structural insulating glazing for a glazed wall or facade which comprises a safety device according to the invention.
  • the safety device according to the invention is advantageously associated with the glazed panel 2 according to the invention during the manufacturing process according to the invention of this panel 2, and forms an integral part of the panel 2 before its association with the chassis 3.
  • the device according to the invention cannot be forgotten when associating the panel 2 with the chassis 3, which is greatly facilitated.
  • only the means 16, 26 for association preferably consisting of standardized screws or pins of the safety device on the chassis 3 remain to be implemented.
  • the glazing of a panel may consist of a single pane, or, as a variant, of at least two panes 10, 11 parallel planes. It can therefore be double glazing or triple glazing or multiple glazing.
  • the panel 2 according to the invention is planar, generally rectangular or square and comprises in the first embodiment means 9 for holding / destroying at least two diagonally opposite corners of this panel 2, and / or means 25 for holding on at least two opposite edges 29 of this panel 2, at least one wedge 25 being provided by edge.
  • the panel 2 comprises means 9 for holding / destroying cooperating with the four corners 15 of the outer window 10, and means 25 for holding the inner window 11 consisting of shims 25 regularly distributed over the four edges 29 of this panel 2.
  • the panel 2 according to the invention comprises means 9, 25 for holding and / or destruction associated with at least two of its opposite edges 29.
  • a glazed facade panel according to the invention in particular with structural insulating glazing for a glazed wall or facade, plan, generally rectangular or square, is characterized in that at least one of the corners 15 and / or at least one of the peripheral edges 34 exterior of its glazing 10, 11 is bevelled to cooperate with means 9 for maintaining / destroying a security device according to the invention.
  • the outer window 10 of a panel 2 according to the invention has at least one of its corners 15 and / or bevelled edges 34.
  • the four corners 15 and the four edges 34 of the outer window 10 of a panel 2 according to the invention are bevelled.
  • the glazing 10, 11 is advantageously weakened in the vicinity of its parts cooperating with the means 9 for holding / destroying, in particular by the fact that only these parts are not tempered.
  • the outer pane 10 is made of tempered glass, and the outer peripheral corners 15 and / or edges 34 of this pane are not tempered.
  • a mounting spacer 28 can be provided between the holding / destruction and / or retaining means 9 and the chassis 3 of the structure to facilitate association of the panel 2 with the structure 1. This spacer 28 is placed during this association. In this case, the retaining / destruction and / or retaining means 9 protrude from the glazing 10, 11 by a distance less than the spacing between this glazing 10, 11 and the frame 3.
  • the spacer 28 is not compulsory, and the holding / destruction and / or retaining means 9 can occupy all the space between the glazing 10, 11 and the chassis 3, or even only part of this space if this is necessary, for example for mounting the panel 2 to the chassis 3.
  • the invention finally relates to a method of manufacturing a panel 2 according to the invention, in which a glazed panel is made up consisting of a plurality of panes 10, 11 associated with each other by means 13 of association and of sealing, in particular by means of peripheral intermediate sections 14, then a safety device according to the invention is associated with the glass panel thus formed.
  • the means 13 for association and sealing are machined by drilling or grooving, then the means 27 for association with the panel 2 with means 9 for holding / destruction and / or 25 are inserted into the machining operations thus carried out. for maintaining a safety device according to the invention.
  • the protuberance 25 is inserted into the outer seal 30 of the means 13 for associating the panes 10, 11 with one another.
  • non-toughened glass is used at the start to manufacture the panes 10, 11 constituting the glazing of the panel 2, and, before the step of associating the panes 10, 11 with one another, protects at least part of the periphery at least of the outer pane 10 against tempering, for example by covering it with a protective coating.
  • a protective coating Preferably, the corners 15 and the edges 34 of the external glass 10 are protected, some parts of which are protected and therefore not hardened.
  • the protection against quenching is then removed, and the manufacture of the panel 2 is completed, this weakens the surfaces intended to cooperate with the device according to the invention by not soaking them.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Burglar Alarm Systems (AREA)
  • Glass Compositions (AREA)

Claims (27)

1. Sicherungsvorrichtung für ein Gebäude mit verglaster Wand und/oder Fassade, mit mindestens einer verglasten Platte, die aus zumindest einer Scheibe (10, 11) besteht, die durch Kleben starr an einem Rahmen (3) eines starren Aufbaus (1) befestigt ist, und zwar über zumindest eine Dichtung (5) zur Befestigung der Platte an den Rahmen, welche permanent wirksam ist und zwischen der Innenfläche der inneren Scheibe und dem, Rahmen (3) eingesetzt ist, dadurch gekennzeichnet, daß zumindest ein Teil (9, 19, 25) vorgesehen ist, der mit Spiel an den Rahmen (3) und an eine Schmalseite (29) oder einen Winkel (15) der Platte (2) befestigt ist und Einrichtungen (9,19, 25) bilden, welche die Platte (2) ganz oder teilweise in einer Stellung nahe beim Rahmen (3) halten und/ oder diese zerstören, wobei diese Einrichtungen (9, 19, 25) normalerweise unwirksam sind und im Fall eines Ausfalls der Dichtungen (5) zur Befestigung der Platte an den Rahmen und/oder der Einrichtungen (13) zur gegenseitigen Befestigung der die Verglasung der Platte (2) bildenden Scheiben (10, 11) wirksam sind, um zu vermeiden, daß die Platte (2) oder ein Teil ihrer Verglasung als einziger Block herabfällt.
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Teile (9, 19, 25) zum Festhalten und/oder Zerstören Einrichtungen (9) zum Zerstören bilden, welche den teilweisen oder völligen Bruch der Verglasung der Platte (2) vor deren Fall hervorrufen.
3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Teile (9, 19, 25) zum Festhalten und/oder Zerstören mit Spiel in allen Richtungen an den Rahmen (3) befestigt sind, um deren Betätigung zu unpassender Zeit und Beanspruchungen aufgrund thermischer Einflüsse zu vermeiden.
4. Vorrichtung nach einem der Ansprüche 1 bis 3 für ein Gebäude mit einer verglasten Platte, welche zumindest zwei parallele und durch einen Luftspalt getrennte Scheiben aufweist, die eine Mehrfach-Isolierverglasung bilden, dadurch gekennzeichnet, daß die Teile (9, 19, 25) zum Festhalten und/oder Zerstören Einrichtungen zur Zerstörung von zumindest einer der die Verglasung der Platte (2) bildenden Scheiben (10, 11), nämlich der äußeren Scheibe (10), ausbilden.
5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Teile (9,19,25) zum Festhalten und/oder Zerstören zwei aufeinanderfolgende Funktionen besitzen: eine erste Funktion zum Festhalten eines Teils oder der ganzen Platte (2) im Fall eines leichten, fortschreitenden oder teilweisen Ausfalls der Dichtungen (5) zur Befestigung der Platte (2) an den Rahmen (3) und oder der Einrichtungen (13) zur Befestigung des Teils der Platte (2) an den Rest dieser Platte (2), wenn die Dichtungen (5) zur Befestigung der Platte (2) an den Rahmen (3) und/oder die Einrichtungen (13) zur Befestigung des Teils der Platte (2) an den Rest dieser Platte (2) gänzlich ausfallen und somit das Herabfallen unvermeidlich ist.
6. Vorrichtung nach Anspruch 4 oder 5 für ein Gebäude mit einer verglasten Platte, die zumindest zwei parallele und durch einen Luftspalt (12) voneinander getrennte Scheiben (10,11) aufweist, um eine Mehrfach-Isolierverglasung zu bilden, dadurch gekennzeichnet, daß die Teile (9, 19, 25) zum Festhalten und/oder Zerstören Einrichtungen (25) zum Festhalten der inneren Scheibe (10), die wirksam sind, wenn die Dichtungen (5) zur Befestigung der Platte (2) an dem Rahmen (3) ausfallen, und Einrichtungen (9) zum Festhalten bzw. Zerstören der äußeren Scheibe (11), welche wirksam sind, wenn die Einrichtungen (13) zur Befestigung der Scheiben (10, 11) aneinander ausfallen, aufweisen.
7. Vorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die aus den Teilen (9,19,25) gebildeten Einrichtungen (9) zum Zerstören durch eine bestimmte Querverschiebung der gesamten Platte (2) oder eines Teils davon aktiviert werden.
8. Vorrichtung nach einem der Ansprüche 1 bis 7 für eine verglaste Platte, deren Verglasung aus Hartglas oder einem ähnlichen Glas besteht, welches in eine Vielzahl von kleinen Würfeln zerbricht, dadurch gekennzeichnet, daß die Einrichtungen (9) zur Zerstörung, welche durch die Teile (9, 19, 25) gebildet sind, die Verglasung (10, 11) anschlagen, wodurch diese automatisch in eine Vielzahl von kleinen Würfeln zerbricht.
9. Vorrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß dieTeile (9,19,25) zum Festhalten bzw. Zerstören zumindest einen Falz (18) aufweisen, der außen den Rand der Verglasung (10, 11) der Platte (2) überdeckt, sodaß die vom Rahmen (3) und den Teilen (9, 19, 25) bestimmte Durchlaß-Oberfläche viel kleiner als Platzbedarf der gesamten Außenabmessung parallel zur Ebene P der Verglasung (10, 11) der Platte (2) ist, wobei der Falz (18) ein Anschlagen der Verglasung (10, 11) bewirkt, wenn die durch die Teile (9, 19, 25) gebildeten Einrichtungen (9) zur Zerstörung aktiv sind.
10. Vorrichtung nach Anspruch 9, dadurch gekennzeichnet, daß jeder Falz (18) aus einem Band besteht, welches im wesentlichen flach und zur Senkrechten auf die Ebene P geneigt ist, insbesondere um 45°, und mit der entsprechenden abgeschrägten Außenfläche (20) der Verglasung (10, 11) der Platte (2) zusammenwirkt, um das Anschlagen zu erleichtern, wenn die von den Teilen (9,19, 25) gebildeten Einrichtungen (9) zum Zerstören aktiv sind.
11. Vorrichtung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die Teile (9, 19, 25) zum Festhalten und/oder Zerstören mit den Scheiben (10, 11) der Platte (2) durch dazwischen eingesetzte Dichtungen (32, 33) aus synthetischem Material, insbesondere extrudiertem Silikon, indirekt zusammenwirken, um den direkten Kontakt zwischen den Teilen (9, 19, 25) und dem Glas zu vermeiden.
12. Vorrichtung nach einem der Ansprüche 4 bis 11, dadurch gekennzeichnet, daß die Teile (9, 19, 25) zum Festhalten und/oder Zerstören mit der peripheren Dichtung (30) der Einrichtungen (13) zur Befestigung der Scheiben (10, 11) untereinander verbunden sind und mit dieser zusammenwirken und nicht mit den dazwischen eingeschobenen peripheren Profilen (14) interferieren.
13. Vorrichtung nach einem der Ansprüche 1 bis 12, welche für eine Platte mit doppelter Verglasung bestimmt ist, dadurch gekennzeichnet, daß jeder Teil (9, 19, 25) einen Falz (18) zum Festhalten und/oder Zerstören der äußeren Scheibe (10) der Platte (2) und einen Vorsprung (25) zum Festhalten der inneren Scheibe (11) der Platte (2) aufweist, wobei dieser Vorsprung (25) auch die Einrichtungen zur Befestigung des Teils (9, 19, 25) an die Platte (2) und insbesondere an die periphere Silikon-Dichtung (30) der Einrichtungen (13) zur Befestigung der Scheiben untereinander bildet.
14. Vorrichtung nach Anspruch 13, dadurch gekennzeichnet, daß der Vorsprung (25) zum Festhalten und Befestigen einen geraden und spitzen V-förmigen Querschnitt aufweist und in die periphere Silikon-Dichtung (30) der Einrichtungen (13) zur Befestigung der Scheiben (10, 11) untereinander eingesetzt ist.
15. Vorrichtung nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, daß zwei Teile (19a) vorgesehen sind, die an die obere Schmalseite (29a) der Platte (2) befestigt sind, und daß zwei Teile (19b) vorgesehen sind, die an die untere Schmalseite (29b) der Platte (2) befestigt sind.
16. Vorrichtung nach einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, daß die Teile (9, 19, 25) zum Festhalten und/oder Zerstören von der Ebene P der Außenfläche (20) der Platte (2) nach innen zurückversetzt angebracht sind und durch eine äußere Dichtung (24) am Rand der Platte (2) zwischen der äußeren Verglasung (10) und dem Rahmen (3) bedeckt sind, wenn die Platte (2) an den Aufbau (1) befestigt ist, sodaß sie von außen unsichtbar sind.
17. Verglaste Fassadenplatte, insbesondere mit einer strukturierten Isolierverglasung für eine Glaswand oder Glasfassade, dadurch gekennzeichnet, daß sie eine Sicherungsvorrichtung nach einem der Ansprüche 1 bis 16 aufweist.
18. Platte nach Anspruch 17, dadurch gekennzeichnet, daß die Sicherungsvorrichtung dieser Platte ein wesentlicher Bestandteil der Platte vor deren Befestigung an den Rahmen (3) ist.
19. Platte nach Anspruch 17 oder 18, dadurch gekennzeichnet, daß ihre Verglasung aus zumindest zwei flachen und parallelen Scheiben (10, 11) besteht.
20. Platte nach einem der Ansprüche 17 bis 19, welche im allgemeinen rechteckig oder quadratisch ist, dadurch gekennzeichnet, daß sie Teile (9, 19, 25) zum Festhalten und/oder Zerstören aufweist, die an zumindest zwei ihrer gegenüberliegenden Schmalseiten (29) angeordnet sind.
21. Platte nach einem der Ansprüche 17 bis 20, dadurch gekennzeichnet, daß zumindest einer der Winkel (15) und/oder zumindest einer der peripheren Außenränder (34) der Verglasung (10, 11) abgeschrägt ist und mit den Teilen (9, 19, 25) zum Festhalten und/oder Zerstören einer Sicherungsvorrichtung nach einem der Ansprüche 1 bis 16 zusammenwirkt.
22. Platte nach einem der Ansprüche 17 bis 21, dadurch gekennzeichnet, daß ihre Verglasung (10, 11) im Bereich ihrer mit den Teilen (9, 19, 25) zum Festhalten und/oder Zerstören zusammenwirkenden Abschnitte zerbrechlich gemacht wird, insbesondere dadurch, daß lediglich jene Abschnitte nicht gehärtet werden.
23. Verfahren zur Herstellung einer verglasten Fassadenplatte nach einem der Ansprüche 17 bis 22, dadurch gekennzeichnet, daß eine verglaste Platte (2) hergestellt wird, welche aus einer Mehrzahl von Scheiben (10, 11) besteht, die durch Einrichtungen (13) zur Befestigung und Abdichtung und vor allem mittels eingeschobener peripherer Profile (14) aneinander befestigt sind, und daß an die so hergestellte verglaste Platte eine Sicherungseinrichtung nach einem der Ansprüche 1 bis 16 befestigt wird.
24. Verfahren nach Anspruch 23, dadurch gekennzeichnet, daß in die äußere Dichtung (30) der Einrichtungen (13) zur Befestigung der Scheiben (10, 11) aneinander der Vorsprung (25) zur Befestigung der Teile (9, 19, 25) zum Festhalten und/oder Zerstören einer Sicherungseinrichtung nach einem der Ansprüche 1 bis 16 an die Platte (2) eingesetzt wird.
25. Verfahren nach Anspruch 23 oder 24, dadurch gekennzeichnet, daß die verglaste Platte auf folgende Weise hergestellt wird:
Ausschneiden auf die Abmessungen der Scheiben (10, 11), welche die Verglasung der Platte bilden,
Bearbeitung von zumindest einer ihrer Scheiben (10, 11), insbesondere der äußeren Scheibe (10) zur Herstellung von abgeschrägten Flächen, welche mit den Teilen (9, 19, 25) zum Festhalten und/oder Zerstören der Vorrichtung nach einem der Ansprüche 1 bis 16 zusammenwirken, und
Befestigung der Scheiben (10, 11) aneinander und/oder eines eingeschobenen peripheren Profils (14) zwischen jedem Scheibenpaar (10, 11).
26. Verfahren nach einem der Ansprüche 23 bis 25, dadurch gekennzeichnet, daß man zunächst nicht gehärtetes Glas verwendet, um Scheiben (10, 11) herzustellen, welche die Verglasung der Platte (2) bilden, und daß man weiters vor dem Schritt der Befestigung der Scheiben (10, 11) aneinander zumindest einen Teil von zumindest der äußeren Scheibe (10) vor dem Härten schützt, dann die Scheibe (10) härtet, den Schutz gegen das Härten entfernt und dann die Herstellung der Platte (2) abschließt, um auf diese Weise jene Oberflächen, welche für das Zusammenwirken mit einer Sicherungsvorrichtung nach einem der Ansprüche 1 bis 16 bestimmt sind, zerbrechlich zu machen.
EP87401174A 1986-05-27 1987-05-25 Sicherheitsvorrichtung für Gebäude mit einer Glasfassade, Glasfassadenpaneel mit solch einer Vorrichtung und Verfahren zur Herstellung Revoked EP0251834B1 (de)

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AT87401174T ATE55167T1 (de) 1986-05-27 1987-05-25 Sicherheitsvorrichtung fuer gebaeude mit einer glasfassade, glasfassadenpaneel mit solch einer vorrichtung und verfahren zur herstellung.

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FR8607576 1986-05-27
FR8607576A FR2599405B1 (fr) 1986-05-27 1986-05-27 Dispositif de securite pour batiment a paroi vitree

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EP0251834A1 EP0251834A1 (de) 1988-01-07
EP0251834B1 true EP0251834B1 (de) 1990-08-01

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DE3934162A1 (de) * 1988-10-28 1990-07-05 Gartner & Co J Rahmenlose verglasung

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EP0280832B1 (de) * 1987-03-05 1990-08-22 Metallbau Koller AG Plattenkonstruktion für eine Fassade oder ein Dach
ATE75808T1 (de) * 1987-12-09 1992-05-15 Koller Metallbau Gmbh Plattenkonstruktionen fuer die bildung einer fassade oder dergleichen bei einem bauwerk.
DE3808513A1 (de) * 1988-03-15 1989-10-05 Hueck Eduard Kg Scheibenhalterung zum aufhaengen von scheibenfeldern an einer traegerkonstruktion bei gebaeudefassaden u. dgl.
DE3817309A1 (de) * 1988-03-17 1989-10-12 Gartner & Co J Rahmenlose verglasung
DE3808981A1 (de) * 1988-03-17 1989-09-28 Gartner & Co J Rahmenlose verglasung
DE3808978A1 (de) * 1988-03-17 1989-09-28 Gartner & Co J Rahmenlose verglasung
FR2633328B1 (fr) * 1988-06-28 1990-11-02 Alcan France Aluminium Piece de securite, notamment pour vitrage colle
FR2638191B1 (fr) * 1988-10-25 1991-01-18 Ouest Sa Vitrages Isolants Dispositif de securite pour batiment a paroi vitree, panneau facade a une seule vitre comportant un tel dispositif et procede d'association du dispositif a ce panneau
IT1228229B (it) * 1989-01-13 1991-06-05 Azzimonti Paolino S P A C Procedimento e impianto di controllo di eventuali spostamenti di pannelli in facciate strutturali.
IT1229297B (it) * 1989-04-28 1991-08-08 Poly Eng Co Ltd Finestra strutturata perfezionata.
IT1248421B (it) * 1989-12-06 1995-01-16 Metra Spa Facciata continua per edifici e simili, realizzata con profilati di alluminio.
EP0603449A1 (de) * 1992-12-23 1994-06-29 Franz Metzner Fassadensystem
GB9324069D0 (en) * 1993-11-23 1994-01-12 Glaverbel A glazing unit and a method for its manufacture
GB2293618A (en) * 1994-09-30 1996-04-03 Glaverbel Multiple glazing panel
AT503330B1 (de) * 2001-11-08 2008-03-15 Thurnher Julius Profilschieneneinrichtung für eine mit glastafeln aufgebaute gebäude-fassade sowie glastafel hiefür
DE10216425C5 (de) * 2002-04-12 2009-10-08 Steindl Glas Gmbh Isolierverglasung mit Haltesystem
EP3168406B1 (de) * 2015-11-16 2017-11-29 Heinz Eisenbach Isolierglaselement und glasfassade

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CH531124A (de) * 1970-11-13 1972-11-30 Ciba Geigy Ag Verglasung für durch plötzliche Druckdifferenzen gefährdete Räume
BE791672A (fr) * 1971-11-22 1973-03-16 Ciba Geigy Vitrage de securite
US4552790A (en) * 1983-06-30 1985-11-12 Francis Geoffrey V Structural spacer glazing with connecting spacer device

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Publication number Priority date Publication date Assignee Title
DE3934162A1 (de) * 1988-10-28 1990-07-05 Gartner & Co J Rahmenlose verglasung

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DE3764037D1 (de) 1990-09-06
FR2599405B1 (fr) 1991-05-24
ATE55167T1 (de) 1990-08-15
FR2599405A1 (fr) 1987-12-04
EP0251834A1 (de) 1988-01-07
ES2019392B3 (es) 1991-06-16

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