EP0116819B1 - Armoring device for making folding doors bullet resistant - Google Patents

Armoring device for making folding doors bullet resistant Download PDF

Info

Publication number
EP0116819B1
EP0116819B1 EP84100012A EP84100012A EP0116819B1 EP 0116819 B1 EP0116819 B1 EP 0116819B1 EP 84100012 A EP84100012 A EP 84100012A EP 84100012 A EP84100012 A EP 84100012A EP 0116819 B1 EP0116819 B1 EP 0116819B1
Authority
EP
European Patent Office
Prior art keywords
steel
gate
strip
angle section
building
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.)
Expired
Application number
EP84100012A
Other languages
German (de)
French (fr)
Other versions
EP0116819A1 (en
Inventor
Karl-Theo Dipl.-Ing. Flemisch
Ludwig Schwenkreis
Max Wetzstein
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.)
Josef Gartner and Co
Original Assignee
Josef Gartner and Co
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 Josef Gartner and Co filed Critical Josef Gartner and Co
Priority to AT84100012T priority Critical patent/ATE22958T1/en
Publication of EP0116819A1 publication Critical patent/EP0116819A1/en
Application granted granted Critical
Publication of EP0116819B1 publication Critical patent/EP0116819B1/en
Expired legal-status Critical Current

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/32Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/48Wings connected at their edges, e.g. foldable wings
    • E06B3/481Wings foldable in a zig-zag manner or bi-fold wings
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes

Definitions

  • the invention relates to a folding door with two door halves attached to a building, wherein the door halves have door leaves made of sheet steel articulated to one another by hinge connections.
  • folding gates are installed, for example, in buildings which are particularly to be protected, such as state criminal police or the like, the requirement arises to design the folding gates to be bullet-resistant.
  • a differentiation is made between different fire classes, whereby for example for fire class M 4 the folding door elements are provided with an 8 mm thick steel sheet and for fire class M 5 steel sheets with 13 mm thickness are provided. These steel sheets are sufficient to prevent conventional bullets from penetrating.
  • Weak points on such folding gates are the connections of the gate elements with the building opening, the divisions under the gate leaves and the center of the gate. Since a certain space must be left at these points to allow the movement of the parts, projectiles or projectile parts can pass through there.
  • DE-A-28 24 199 describes a device for connecting bulletproof glass to bulletproof composite panels on doors, windows and partitions, a catch chamber being formed between the pivotable glazing and the fixed part of the building in the closed state.
  • the invention has for its object to design a folding door in such a way that the bullet resistance is guaranteed everywhere.
  • trap chambers are provided at the connections to the building, at the branches and at the center of the gate, that the trap chambers are formed in the form of labyrinth arrangements from steel profiles and that the profiles on the gate side of the labyrinth arrangements are welded to the gate leaves.
  • an angle steel and on the top of the gate a steel bar lying in the closed state against the horizontal leg of the angle steel is arranged
  • an angle steel can be arranged be welded through one leg end and an elastic sealing strip can be arranged on the other leg end.
  • an angle profile can be arranged on the building side and a horizontally arranged steel strip on the building side, in particular in the case of a higher fire class as the upper connection, it being possible for a sealing strip lying against the steel strip to be provided on the angle profile.
  • a steel bar can preferably be anchored as the lower connection on the building side and a steel bar lying in the closed state against the steel bar can be arranged on the underside of the gate.
  • An elastic sealing strip can also be provided on the underside of the door.
  • a double-walled angle profile can be arranged in the corner recess of the wall as a side connection on the building side, a steel bar aligned parallel to the door can be attached to a leg and a T-shaped steel profile can be provided on the side surface of the door.
  • the legs of the T-profile can be connected to each other via an angle steel.
  • a sealing strip lying against the T-profile is preferably arranged, which can be clamped to the angle profile via an aluminum strip, the aluminum strip serving to absorb energy from ricochets due to the softness of the material.
  • the sealing strips serve to prevent bullet residues from passing through the gap without greater energy. Such remnants of the projectile are dampened and caught in the rubber profile.
  • a lining is arranged on the building-side angle profile, which can either consist of plastic and is attached to the angle profile and the building-side steel strip with aluminum profiles, or which can consist entirely of aluminum.
  • a lining also serves to absorb the energy from ricochets.
  • a steel bar can be arranged on each door wing in an embodiment of the invention and a steel bar projecting into the area of the other steel bar can be arranged on a steel bar.
  • a steel bar and a stop for the other steel bar can be arranged in the center of the door in each embodiment of the invention in the embodiment of the invention, an angular profile made of aluminum being arranged behind the double steel bar. It can further be provided that a seal is arranged between the door skin and the aluminum profile is, and that a sealing strip is clamped opposite the aluminum profile on an aluminum strip on the gate wing. These sealing strips and aluminum profiles also serve in particular to absorb the energy from ricochets.
  • the gate wings can have a frame made of steel tubes, the frame can be covered on both sides with a skin made of sheet steel and reinforcing plates made of steel can be arranged on the outside of the door on the inner wall of the steel skin.
  • the steel tubes can be square tubes, the steel skin can consist of a 3 mm thick steel sheet and, depending on the firing class, the reinforcement plates can be 8 or 13 mm thick, for example.
  • Sealing lips which preferably consist of rubber, can be provided in the area of the labyrinth arrangements.
  • layers for absorbing the energy from ricochets can be arranged in the labyrinth arrangements, which can consist of a synthetic rubber and / or an aluminum sheet and which are deformed when a projectile or part of a projectile hits, so as to absorb the kinetic energy of the projectile.
  • Fig. 1 shows a schematic representation of a folding door from two door halves 10 and 12, wherein the door half 10 consists of two door leaves 14 and 16 and the door half 12 consists of two door leaves 18 and 20.
  • the wings 14 and 16 are connected to one another via joints 22 and 24 and the wings 18 and 20 via joints 26 and 28.
  • Gate 14 is articulated to the building via joints 30 and 32 and gate 20 via joints 34 and 36.
  • the weak points of such a door with regard to bullet resistance result as an upper connection between the upper edge of the door and the top of the building-side door opening, as a lower connection between the lower edge of the door and the floor, as a lateral connection between the outer side edges of the wings 14 and 20 with the vertical opening walls of the building, as a division between the gate leaves 14 and 16 or 18 and 20 and in the middle of the gate between the leaves 16 and 18.
  • the gate leaves 14 to 20 are constructed from a closed frame 38, for example from a square steel tube, which is provided on both sides with a skin made of a steel sheet.
  • Fig. 2 shows a first embodiment of an upper connection, which offers security for a fire class up to M 4.
  • An upper bolt 42 of a frame made of steel tubes is shown in section of a gate wing 40, which for example consist of an ST 37.
  • a steel skin 44 is attached to the frame made of steel tubes, on the outside a plate 46 made of an 8 mm thick steel sheet ST 37 is placed on the steel tube frame and connected to the frame by a weld 48.
  • An outer skin 50 made of a 3 mm thick steel sheet is drawn over the plate 46.
  • a steel strip 52 with two continuous weld seams 54, 56 is welded to the top of the cross tube 42.
  • the steel strip 52 can be 15 mm thick, for example, and consist of an ST 37 steel.
  • the bent edges of the outer skins 44 and 50 are continuously welded to the steel strip 52 via weld seams 58 and 60, respectively.
  • the steel strip 52 serves as a stop against the horizontal leg 62 of an angled steel 66 fastened to a concrete lintel 64.
  • an angled steel 68 is connected to a vertical leg 70 via continuous welds 72 and 74, respectively.
  • An angle profile 78 is fastened to the horizontal leg 76 with the interposition of a sealing strip 80, on the vertical leg 82 of which a sealing strip 84, for example a CR sealing profile, is arranged.
  • This sealing strip 84 seals against the upper edge of the steel strip 52 of the gate wing when the gate is closed.
  • the profiles 66, 68 and 78 form a trap chamber, which ensures that even small parts of the projectile do not enter the interior of the building and can injure people standing behind the gate.
  • FIG. 3 shows the upper connection of a gate, which is designed for a fire class for M 5.
  • a gate wing 90 consists of a frame made of steel tubes, the upper cross member 92 of which is shown in section.
  • a steel skin 94 is provided on the inside of the gate, while on the outside a plate 96 made of a 13 mm thick steel sheet is welded to the tubular frame via welds 98.
  • the steel plate 96 is covered by an outer steel skin 100.
  • a horizontally arranged steel strip 102 is welded to the gate wing via continuous weld seams 104 and 106, respectively.
  • a steel lintel 110 On the building side is on a steel lintel 110 is attached to a concrete lintel, on which a parallel steel ledge 112 and a horizontal steel ledge 114 also connected to this steel ledge 112 are arranged.
  • the connection between the strips 110, 112 and 114 is made by continuous weld seams 116, 118 and 120.
  • a vertical distance has been maintained between the steel strip 102 and the steel strip 114.
  • a U-profile 122 is welded to the top of the steel strip 112, to which a steel strip 124 is in turn fastened by means of screws or a weld seam.
  • a sealing strip 126 for example a CR sealing profile, is arranged on the lower edge of the steel strip 124. This sealing strip is in sealing contact with the steel strip 102 on the gate. Through the steel strips 102, 112. 114 and 124 a trap chamber is formed in which small parts of the projectile are retained.
  • Fig. 4 shows the lower connection of the gate wing 40 with a lower cross member 130 made of a steel tube.
  • a steel strip 132 with continuous weld seams 134 is fastened to the underside of the steel tube.
  • the lower ends of the outer sheets 44 and 50 are connected to the steel strip 132 via welds 136 and 138, respectively.
  • the steel strip 132 is for example 15 mm thick and consists of a steel ST 37.
  • a sealing strip 140 is arranged on the underside of the steel skin 44 in the direction of the inside of the building.
  • a steel bar 144 is fastened to the concrete floor 142, against which the steel bar 132 abuts when the gate is closed.
  • Fig. 5 shows the lower connection of the gate wing 90, in which a steel strip 152 with welds 154 is attached to the lower cross member 150 of the frame.
  • the edges of the steel sheets 94 and 100 are connected to the steel bar 152 via continuous welds 156 and 158.
  • the steel bar is for example 13 mm thick and consists of a steel XH 129.
  • a steel bar 162 is fastened to the concrete floor 160, which can also consist of a 13 mm thick steel XH 129 and against which the steel bar 152 rests when the gate is closed .
  • the steel plate 96 is 13 mm thick and is also made of XH 129 steel.
  • FIG. 6 to 8 show a lateral connection of a gate wing 170, of which a vertical bolt 172 of a tubular frame is shown in section.
  • the frame is covered with steel sheets 174 and 176, a plate 178 made of an 8 mm thick steel sheet being arranged between the tube 172 and the outer skin 176.
  • a steel strip 180 is fastened to the pipe 172 via welds 182.
  • the edges of the steel sheets 174 and 176 are welded to the steel strip 180 via weld seams 184.
  • a vertically arranged bar 186 is fastened to the bar 180 by means of weld seams 188, so that there is a T-shaped configuration between the bars 180 and 186.
  • the strip 186 is additionally fastened to the strip 180 via an angle profile 190.
  • the angle profile 190 is connected to the steel strips via weld seams 192 or 194.
  • the strips 180 and 186 consist of 15 mm thick steel ST 37.
  • a double-walled angle profile 198 is fastened to the concrete reveal 196 of the building opening and is composed of suitably bent steel sheets 200 and 202.
  • the steel plates 200 and 202 are connected via continuous weld seams 204 and 206, respectively.
  • a steel strip 208 is connected to the steel plate 200 via weld seams 210.
  • the front surface of the steel strip 208 is at a distance from the outer surface of the steel strip 186, so that there is no contact between the steel strips when the gate wing 170 is pivoted about a pivot point 212.
  • a sealing strip 216 is clamped on the wall 200 of the angle section 168 parallel to the steel strip 186 by means of an aluminum strip 214.
  • the sealing strip 216 can be designed as a CR sealing profile and, when the door is closed, bears against the angle profile 190 of the gate wing.
  • a catch chamber is formed by the angular profile 198 and the steel strips 180, 186, 208 and by the sealing strip 216, in which storeys, transverse bearings and projectile parts are effectively prevented from penetrating into the interior of the building.
  • the inner surface of the wall 200 and the outside of the strip 208 are covered with a layer 218 made of a synthetic rubber, for example a 1.5 mm thick eutyl layer.
  • This layer 218 is attached via an aluminum strip 220 at one end to the wall 200 and via a U-shaped profile strip 222 to the steel strip 208.
  • This layer 218 and the aluminum profiles 220 and 222 serve to prevent bullet residues from being used without excessive energy, to pass through the gap between the steel strip 208 and the steel strip 186. These parts are caught by the layer and the energy is absorbed therein.
  • the layer on the inner surface of the wall 200 is formed as an aluminum layer 224.
  • This aluminum layer 224 has the same function as the layer 218 made of synthetic rubber.
  • Fig. 9 shows the side connection of a folding door of a fire class up to M 5.
  • a gate wing 226 is provided with a tubular steel frame, the outer vertical spar 228 is shown in section.
  • a skin 230 is arranged on the inside of the gate on the frame, while on the outside a plate 232 made of sheet steel is provided with a skin 234 made of sheet steel arranged above it.
  • the fulcrum of the flight ice is with 236 marked.
  • the outside of the wing 226 is attached to a leg 238 of an angle section 240 made of steel in the closed state of the gate.
  • the other leg 242 of the angle profile 240 is fastened to the concrete reveal 244 of the building opening.
  • FIG. 10 shows a division between two gate leaves 250 and 252, which are connected to one another at the top and bottom by joints, the pivot point of which is designated by 254.
  • a steel bar 258 is welded to a vertical bar 256 of a tubular steel frame on the surface facing the joint 254 via welds 260.
  • Steel sheets 262 and 264 are provided on the outer sides of the tubular steel frame and are connected at their end edges to the steel strip 258 via welds 266.
  • a steel plate 268 is arranged on the inside of the sheet 264.
  • the gate leaf 252 has a tubular steel frame, of which a vertical bar 270 is shown in section.
  • a plate 272 made of steel sheet is arranged on the steel tube frame, steel sheet 274 or 276 form the outer skin of the gate leaf 252.
  • a steel bar 278 is attached to the outer surface of the steel tube 270 by welding seams 280 by a small amount.
  • the steel skin 276 is connected to the bar 278 via a weld seam 282.
  • a steel strip 284 is fastened to the free inner surface of the steel strip 278 and protrudes into the free area of the steel strip 278 and thus provides an overlap of this steel strip.
  • the steel strips 258 and 278 are spaced apart by a small amount, so that there is no jamming of the strips when the gate is actuated.
  • the strip 284 is fastened to the gate leaf 252 via weld seams 286 and 288, respectively.
  • 11 to 13 show gate wings meeting in the middle with corresponding configurations to ensure bullet resistance.
  • FIG. 11 shows a gate wing 290, of the tubular steel frame of which a vertical spar 292 is shown in section.
  • the tubular steel frame is provided on both sides with a skin 294 made of sheet steel or a skin 296 made of sheet steel.
  • a plate 298 made of an 8 mm thick steel sheet ST 37 is arranged on the inside of the skin 296.
  • the side surface formed by the sheets 294 and 296 is used for the abutment of a leg 300 of an angle profile 302 made of ST 37 steel, the other leg 304 of which runs parallel to the gate surfaces when the gate is closed.
  • a U-profile 306 is fastened to the side surface of the steel skin 294 via a weld seam 308.
  • a gate wing 310 on a tubular steel frame, of which a vertical spar 312 is shown steel outer sheets 314 and 316 are arranged, a plate 318 made of an 8 mm thick steel sheet ST 37 being provided on the inside of the sheet metal 316.
  • the side edges of the plates 314 and 316 are bent over and meet approximately in the middle.
  • the connection to one another and to the tube 312 is made via a weld 320.
  • a strip 322 made of a 12 mm thick steel ST 37 is fastened to this side surface of the gate wing via welds 324.
  • the strip 312 is arranged approximately in the front quarter point of the side surface of the gate wing.
  • a sealing strip 326 for example made of a CR sealing profile, is clamped inwards on this side surface on the inside by means of an aluminum strip 328.
  • the free end of the sealing strip 326 lies against the outside of the inner leg of the U-profile 306.
  • a profile chamber is formed by the profiles 302, 306, the steel strip 322, the sealing strip 326 and the side surfaces of the gate leaves, in which projectiles, ricochets and projectile parts are effectively intercepted.
  • outer sheets 334 and 336 are arranged on a tubular steel frame, of which a vertical leg 332 is shown in section.
  • a plate 338 made of a 13 mm thick steel sheet is arranged on the inside of the sheet 336.
  • a strip 340 made of a 12 mm thick steel ST 37 is connected to the latch 332 via weld seams 342 and to the plates 334 and 336 via weld seams 344.
  • gate wing 346 which also consists of a tubular steel frame, of which a vertical bolt 348 is shown in section, steel sheets 350 and 354 and a plate 356 made of a 13 mm thick steel sheet XH 129 are provided.
  • a ledge 358 is aligned with the ledge 340 via welds 360 to the bolt 348 and welds 362 to the steel wall 350.
  • a bar 364 is arranged on the bar 358 via welds 366 and 368.
  • This strip 364 bridges the space between the strips 340 and 358 and lies with its free end on the outside of the strip 340.
  • an angled profile 372 made of aluminum is arranged on the angled edge of the steel sheet 350 with the interposition of a sealing strip 370, which can be 3 mm thick, for example, and has a leg parallel to the strips 358 and 364 with a length that is sufficient to cover the distance between the strips 340 and 358.
  • the steel strips and the aluminum strip form a catching space in which storeys or parts of storeys can be caught.
  • FIG. 13 corresponds to the exemplary embodiment according to FIG. 12.
  • a sealing strip 374 is clamped on the side surface of the gate wing 330 via an aluminum strip 376.
  • This sealing strip 374 can rest with its free end on the angular profile 372 made of aluminum.
  • the catch chamber formed by the strips 340, 364, 358 and the profile 372 is closed by the sealing strip 374.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Gates (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Building Environments (AREA)

Abstract

1. A folding gate with two gate halves attached to a building, the gate halves (10, 12) having leaves (14, 16 ; 18, 20) of sheet steel attached to each other by hinged joints, characterized in that at the connections to the building, at the hinged joint and at the gate centre arrester chambers are provided, that the chambers are in the form of labyrinth arrangements of steel sections, and that the sections of the labyrinth arrangements on the side towards the gate are welded to the gate leaves.

Description

Die Erfindung betrifft ein Falttor mit zwei an einem Gebäude angebrachten Torhälften, wobei die Torhälften durch Scharnierverbindungen aneinander angelenkte Torflügel aus Stahlblech aufweisen.The invention relates to a folding door with two door halves attached to a building, wherein the door halves have door leaves made of sheet steel articulated to one another by hinge connections.

Wenn derrartige Falttore beispielsweise in besonders zu schützende Gebäude, wie Landeskriminalämter oder dgl., eingebaut werden, so ergibt sich die Forderung, die Falttore durchschußhemmend auszubilden. Dabei werden verschiedene Beschußklassen unterschieden, wobei beispielsweise für Beschußklasse M 4 die Falttorelemente mit einem 8 mm starken Stahlblech versehen sind und bei Beschußklasse M 5 Stahlbleche mit 13 mm Stärke vorgesehen sind. Diese Stahlbleche reichen aus, um herkömmliche Geschosse am Durchtritt zu hindern. Schwachstellen an derartigen Falttoren bilden die Anschlüsse der Torelemente mit der Gebäudeöffnung, die Abgliederungen unter den Torflügeln und die Tormitte. Da an diesen Stellen ein gewisser Platz zur Ermöglichung der Bewegung der Teile gelassen werden muß, können dort Geschosse oder Geschoßteile hindurchtreten.If such folding gates are installed, for example, in buildings which are particularly to be protected, such as state criminal police or the like, the requirement arises to design the folding gates to be bullet-resistant. A differentiation is made between different fire classes, whereby for example for fire class M 4 the folding door elements are provided with an 8 mm thick steel sheet and for fire class M 5 steel sheets with 13 mm thickness are provided. These steel sheets are sufficient to prevent conventional bullets from penetrating. Weak points on such folding gates are the connections of the gate elements with the building opening, the divisions under the gate leaves and the center of the gate. Since a certain space must be left at these points to allow the movement of the parts, projectiles or projectile parts can pass through there.

Durch die DE-A-26 25 270 ist ein als Brandschutztor ausgebildetes Falttor bekannt, bei welchem auf einander gegenüberliegenden Stirnseiten der Torflügel eine Einbuchtung bzw. eine hutförmige Leiste angeordnet sind, die im geschlossenen Zustand des Tores einen ein Labyrinth bildenden Schließspalt zur Schaffung eines Strömungswiderstandes bilden. Diese Ausbildung reicht für eine Durchschußhemmung nicht aus.From DE-A-26 25 270 a folding door designed as a fire door is known, in which an indentation or a hat-shaped strip are arranged on opposite end faces of the door wing, which in the closed state of the door form a labyrinth closing gap to create a flow resistance form. This training is not sufficient for bullet resistance.

Die DE-A-28 24 199 beschreibt eine Einrichtung zum Verbinden von schußsicherem Glas mit schußsicheren Verbundplatten an Türen, Fenster und Trennwänden, wobei in geschlossenem Zustand zwischen der schwenkbaren Verglasung und dem festen Gebäudeteil eine Fangkammer ausgebildet ist. Der Erfindung liegt die Aufgabe zugrunde, ein Falttor derart auszugestalten, daß die Durchschußsicherheit überall gewährleistet ist.DE-A-28 24 199 describes a device for connecting bulletproof glass to bulletproof composite panels on doors, windows and partitions, a catch chamber being formed between the pivotable glazing and the fixed part of the building in the closed state. The invention has for its object to design a folding door in such a way that the bullet resistance is guaranteed everywhere.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß an den Anschlüssen mit dem Gebäude, an den Abgliederungen und an der Tormitte Fangkammern vorgesehen sind, daß die Fangkammern in Form von Labyrinthanordnungen aus Stahlprofilen ausgebildet sind und daß die torseitigen Profile der Labyrinthanordnungen an den Torflügeln durchgeschweißt sind.This object is achieved in that trap chambers are provided at the connections to the building, at the branches and at the center of the gate, that the trap chambers are formed in the form of labyrinth arrangements from steel profiles and that the profiles on the gate side of the labyrinth arrangements are welded to the gate leaves.

Gemäß einer bevorzugten Ausführungsform kann vorgesehen sein, daß als oberer Anschluß bauwerkseitig ein Winkelstahl und an der Oberseite des Tores eine im geschlossenen Zustand gegen den waagerechten Schenkel des Winkelstahls anliegende Stahlleiste angeordnet ist, an der Oberseite des waagerechten Schenkels des gebäudeseitigen Winkelstahls kann vorzugsweise ein Winkelstahl mit einem Schenkelende durchgeschweißt sein und an dem anderen Schenkelende kann eine elastische Dichtungsleiste angeordnet sein.According to a preferred embodiment it can be provided that as the upper connection on the building side an angle steel and on the top of the gate a steel bar lying in the closed state against the horizontal leg of the angle steel is arranged, on the top of the horizontal leg of the building-side angle steel preferably an angle steel can be arranged be welded through one leg end and an elastic sealing strip can be arranged on the other leg end.

Gemäß einer weiteren bevorzugten Ausführungsform kann insbesondere bei einer höheren Beschußklasse als oberer Anschluß bauwerkseitig ein Winkelprofil und torseitig eine waagerecht angeordnete Stahlleiste angeordnet sein, wobei an dem Winkelprofil eine an der Stahlleiste anliegende Dichtungsleiste vorgesehen sein kann.According to a further preferred embodiment, an angle profile can be arranged on the building side and a horizontally arranged steel strip on the building side, in particular in the case of a higher fire class as the upper connection, it being possible for a sealing strip lying against the steel strip to be provided on the angle profile.

Als unterer Anschluß kann vorzugsweise bauwerkseitig eine Stahlleiste verankert sein und an der Unterseite des Tores eine im geschlossenen Zustand gegen die Stahlleiste anliegende Stahlleiste angeordnet sein. Dabei kann zusätzlich an der Unterseite des Tores eine elastische Dichtungsleiste vorgesehen sein.A steel bar can preferably be anchored as the lower connection on the building side and a steel bar lying in the closed state against the steel bar can be arranged on the underside of the gate. An elastic sealing strip can also be provided on the underside of the door.

Als seitlicher Anschluß kann gemäß einer bevorzugten Ausführungsform bauwerkseitig ein doppelwandiges Winkelprofil in einer Eckausnehmung der Wandung angeordnet sein, an einem Schenkel kann eine parallel zu dem Tor ausgerichtete Stahlleiste angebracht sein und an der Seitenfläche des Tores kann ein T-förmiges Stahlprofil vorgesehen sein. Die Schenkel des T-Profils können dabei über einen Winkelstahl miteinander verbunden sein. An dem bauwerkseitigen Winkelprofil ist vorzugsweise eine an dem T-profil anliegende Dichtungsleiste angeordnet, welche über eine Leiste aus Aluminium an dem Winkelprofil eingespannt sein kann, wobei die Aluminiumleiste infolge der Weichheit des Materials der Energieabsorbierung von Querschlägern dient. Die Dichtungsleisten dienen dazu, Geschoßreste ohne größere Energie daran zu hindern, durch den Spalt hindurchzugelangen. Derartige Geschoßreste werden in dem Gummiprofil gedämpft und aufgefangen.According to a preferred embodiment, a double-walled angle profile can be arranged in the corner recess of the wall as a side connection on the building side, a steel bar aligned parallel to the door can be attached to a leg and a T-shaped steel profile can be provided on the side surface of the door. The legs of the T-profile can be connected to each other via an angle steel. On the building-side angle profile, a sealing strip lying against the T-profile is preferably arranged, which can be clamped to the angle profile via an aluminum strip, the aluminum strip serving to absorb energy from ricochets due to the softness of the material. The sealing strips serve to prevent bullet residues from passing through the gap without greater energy. Such remnants of the projectile are dampened and caught in the rubber profile.

In Ausgestaltung der Erfindung kann vorgesehen sein, daß an dem bauwerkseitigen Winkelprofil eine Ausfütterung angeordnet ist, welche entweder aus Kunststoff bestehen kann und mit Aluminiumprofilen an dem Winkelprofil und der bauwerkseitigen Stahlleiste befestigt ist oder welche vollständig aus Aluminium bestehen kann. Eine derartige Ausfütterung dient ebenfalls der Absorbierung der Energie von Querschlägern.In an embodiment of the invention it can be provided that a lining is arranged on the building-side angle profile, which can either consist of plastic and is attached to the angle profile and the building-side steel strip with aluminum profiles, or which can consist entirely of aluminum. Such a lining also serves to absorb the energy from ricochets.

An den Abgliederungen, d.h. an den Verbindungsstellen zweier Flügelelemente eines Torflügels können in Ausgestaltung der Erfindung an jedem Torflügel eine Stahlleiste und an einer Stahlleiste eine in den Bereich der anderen Stahlleiste ragende Stahlleiste angeordnet sein.On the divisions, i.e. At the junctures of two wing elements of a gate wing, a steel bar can be arranged on each door wing in an embodiment of the invention and a steel bar projecting into the area of the other steel bar can be arranged on a steel bar.

Zur Durchschußhemmung von direkt auftretenden Geschossen und von Querschlägern kann in Ausgestaltung der Erfindung in der Tormitte an jedem Flügel eine Stahlleiste und an einer Stahlleiste ein Anschlag für die andere Stahlleiste angeordnet sein, wobei hinter der doppelten Stahlleiste ein Winkelprofil aus Aluminium angeordnet ist. Ferner kann vorgesehen sein, daß zwischen der Torhaut und dem Aluminiumprofil eine Dichtung angeordnet ist, und daß dem Aluminiumprofil gegenüberliegend eine Dichtungsleiste über eine Aluminiumleiste an dem Torflügel eingespannt ist. Diese Dichtungsleisten und Aluminiumprofile dienen ebenfalls insbesondere der Absorbierung der Energie von Querschlägern.For bullet resistance of directly occurring projectiles and ricochets, a steel bar and a stop for the other steel bar can be arranged in the center of the door in each embodiment of the invention in the embodiment of the invention, an angular profile made of aluminum being arranged behind the double steel bar. It can further be provided that a seal is arranged between the door skin and the aluminum profile is, and that a sealing strip is clamped opposite the aluminum profile on an aluminum strip on the gate wing. These sealing strips and aluminum profiles also serve in particular to absorb the energy from ricochets.

Die Torflügel können einen Rahmen aus Stahlrohren aufweisen, der Rahmen kann beidseitig mit einer Haut aus Stahlblech überzogen sein und an der Toraußenseite können an der Innenwand der Stahlhaut Verstärkungsplatten aus Stahl angeordnet sein. Die Stahlrohre können dabei Vierkantrohre sein, die Stahlhaut kann aus einem 3 mm starken Stahlblech bestehen und je nach Beschußklasse können die Verstärkungsplatten beispielsweise 8 bzw. 13 mm stark sein.The gate wings can have a frame made of steel tubes, the frame can be covered on both sides with a skin made of sheet steel and reinforcing plates made of steel can be arranged on the outside of the door on the inner wall of the steel skin. The steel tubes can be square tubes, the steel skin can consist of a 3 mm thick steel sheet and, depending on the firing class, the reinforcement plates can be 8 or 13 mm thick, for example.

Im Bereich der Labyrinthanordnungen können dabei Dichtlippen vorgesehen sein, welche vorzugsweise aus Gummi bestehen.Sealing lips, which preferably consist of rubber, can be provided in the area of the labyrinth arrangements.

Ferner können in den Labyrinthanordnungen Lagen zur Absorbierung der Energie von Querschlägern angeordnet sein, welche aus einem Kunstgummi und/oder aus einem Aluminiumblech bestehen können und welche beim Auftreffen eines Geschosses oder eines Geschoßteils verformt werden, um so die Bewegungsenergie des Geschosses zu absorbieren.Furthermore, layers for absorbing the energy from ricochets can be arranged in the labyrinth arrangements, which can consist of a synthetic rubber and / or an aluminum sheet and which are deformed when a projectile or part of a projectile hits, so as to absorb the kinetic energy of the projectile.

Die Erfindung wird im folgenden anhand von Ausführungsbeispielen unter Bezugnahme auf die Zeichnung näher erläutert. Es zeigen:

  • Fig. 1 eine schematische Darstellung eines Falttores in Vorderansicht,
  • Fig. 2 eine erste Ausführungsform eines oberen Anschlusses,
  • Fig. 3 eine abgewandelte Ausführungsform eines oberen Anschlusses,
  • Fig. 4 eine erste Ausführungsform eines unteren Anschlusses,
  • Fig. 5 eine andere Ausführungsform eines unteren Anschlusses,
  • Fig. 6 bis Fig. 9 verschiedene Ausführungsformen seitlicher Anschlüsse,
  • Fig. 10 die Ausgestaltung einer Abgliederung und
  • Fig. 11 bis Fig. 13 verschieden Ausführungsformen von Tormitten.
The invention is explained in more detail below using exemplary embodiments with reference to the drawing. Show it:
  • 1 is a schematic representation of a folding door in front view,
  • 2 shows a first embodiment of an upper connection,
  • 3 shows a modified embodiment of an upper connection,
  • 4 shows a first embodiment of a lower connection,
  • 5 shows another embodiment of a lower connection,
  • 6 to 9 different embodiments of lateral connections,
  • Fig. 10 shows the design of a breakdown and
  • 11 to 13 different embodiments of door centers.

Fig. 1 zeigt in schematischer Darstellung ein Falttor aus zwei Torhälften 10 und 12, wobei die Torhälfte 10 aus zwei Torflügeln 14 und 16 und die Torhälfte 12 aus zwei Torflügeln 18 und 20 besteht. Die Flügel 14 und 16 sind über Gelenke 22 und 24 und die Flügel 18 und 20 über Gelenke 26 und 28 miteinander verbunden. Der Torflügel 14 ist über Gelenke 30 und 32 und der Torflügel 20 über Gelenke 34 und 36 an dem Gebäude angelenkt. Die Schwachstellen eines derartigen Tores im Hinblick auf die Durchschußhemmung ergeben sich als oberer Anschluß zwischen der Oberkante des Tores und der Oberseite der gebäudeseitigen Toröffnung, als unterer Anschluß zwischen der Unterkante des Tores und dem Boden, als seitlicher Anschluß zwischen den äußeren Seitenkanten der Flügel 14 bzw. 20 mit den senkrechten Öffnungswänden des Gebäudes, als Abgliederung zwischen den Torflügeln 14 und 16 bzw. 18 und 20 und in der Tormitte zwischen den Flügeln 16 und 18.Fig. 1 shows a schematic representation of a folding door from two door halves 10 and 12, wherein the door half 10 consists of two door leaves 14 and 16 and the door half 12 consists of two door leaves 18 and 20. The wings 14 and 16 are connected to one another via joints 22 and 24 and the wings 18 and 20 via joints 26 and 28. Gate 14 is articulated to the building via joints 30 and 32 and gate 20 via joints 34 and 36. The weak points of such a door with regard to bullet resistance result as an upper connection between the upper edge of the door and the top of the building-side door opening, as a lower connection between the lower edge of the door and the floor, as a lateral connection between the outer side edges of the wings 14 and 20 with the vertical opening walls of the building, as a division between the gate leaves 14 and 16 or 18 and 20 and in the middle of the gate between the leaves 16 and 18.

Die Torflügel 14 bis 20 sind aus einem geschlossenen Rahmen 38 beispielsweise aus einem Vierkantstahlrohr aufgebaut, der beidseitig mit einer Haut aus einem Stahlblech versehen ist.The gate leaves 14 to 20 are constructed from a closed frame 38, for example from a square steel tube, which is provided on both sides with a skin made of a steel sheet.

Fig. 2 zeigt eine erste Ausführungsform eines oberen Anschlusses, der Sicherheit bietet für eine Beschußklasse bis M 4. Von einem Torflügel 40 ist im Schnitt ein oberer Riegel 42 eines Rahmens aus Stahlrohren gezeigt, welcher beispielsweise aus einem ST 37 bestehen. An der Innenseite des Tores ist eine Stahlhaut 44 an dem Rahmen aus Stahlrohren befestigt, an der Außenseite ist auf den Stahlrohrrahmen eine Platte 46 aus einem 8 mm starken Stahlblech ST 37 aufgesetzt und mit dem Rahmen durch eine Schweißnaht 48 verbunden. Über die Platte 46 ist eine äußere Haut 50 aus einem 3 mm starken Stahlblech gezogen. An der Oberseite des Querrohres 42 ist eine Stahlleiste 52 mit zwei durchgehenden Schweißnähten 54, 56 angeschweißt. Die Stahlleiste 52 kann beispielsweise 15 mm stark sein und aus einem Stahl ST 37 bestehen. Die umgebogenen Kanten der Außenhäute 44 und 50 sind über Schweißnähte 58 bzw. 60 mit der Stahlleiste 52 durchgehend verschweißt.Fig. 2 shows a first embodiment of an upper connection, which offers security for a fire class up to M 4. An upper bolt 42 of a frame made of steel tubes is shown in section of a gate wing 40, which for example consist of an ST 37. On the inside of the gate, a steel skin 44 is attached to the frame made of steel tubes, on the outside a plate 46 made of an 8 mm thick steel sheet ST 37 is placed on the steel tube frame and connected to the frame by a weld 48. An outer skin 50 made of a 3 mm thick steel sheet is drawn over the plate 46. A steel strip 52 with two continuous weld seams 54, 56 is welded to the top of the cross tube 42. The steel strip 52 can be 15 mm thick, for example, and consist of an ST 37 steel. The bent edges of the outer skins 44 and 50 are continuously welded to the steel strip 52 via weld seams 58 and 60, respectively.

Die Stahlleiste 52 dient als Anschlag gegen den waagerechten Schenkel 62 eines an einem Betonsturz 64 befestigten Winkelstahls 66. Auf dem waagerechten Schenkel 62 ist ein Winkelstahl 68 mit einem senkrechten Schenkel 70 über durchgehende Schweißnähte 72 bzw. 74 verbunden. An dem waagerechten Schenkel 76 ist ein Winkelprofil 78 unter Zwischenlegung eines Dichtstreifens 80 befestigt, an dessen senkrechtem Schenkel 82 eine Dichtungsleiste 84, beispielsweise ein CR-Dichtungsprofil, angeordnet ist. Diese Dichtungsleiste 84 legt sich dichtend auf die Oberkante der Stahlleiste 52 des Torflügels an, wenn das Tor geschlossen ist. Durch die Profile 66, 68 und 78 wird eine Fangkammer gebildet, durch welche gewährleistet wird, daß auch kleine Geschoßteile nicht in das Innere des Gebäudes treten und hinter dem Tor stehende Personen verletzen können.The steel strip 52 serves as a stop against the horizontal leg 62 of an angled steel 66 fastened to a concrete lintel 64. On the horizontal leg 62, an angled steel 68 is connected to a vertical leg 70 via continuous welds 72 and 74, respectively. An angle profile 78 is fastened to the horizontal leg 76 with the interposition of a sealing strip 80, on the vertical leg 82 of which a sealing strip 84, for example a CR sealing profile, is arranged. This sealing strip 84 seals against the upper edge of the steel strip 52 of the gate wing when the gate is closed. The profiles 66, 68 and 78 form a trap chamber, which ensures that even small parts of the projectile do not enter the interior of the building and can injure people standing behind the gate.

Fig. 3 zeigt den oberen Anschluß eines Tores, das für eine Beschußklasse für M 5 ausgebildet ist. Ein Torflügel 90 besteht aus einem Rahmen aus Stahlrohren, dessen oberer Querholm 92 im Schnitt gezeigt ist. An der Innenseite des Tores ist eine Stahlhaut 94 vorgesehen, während an der Außenseite eine platte 96 aus einem 13 mm starken Stahlblech über Schweißnähte 98 mit dem Rohrrahmen verschweißt ist. Die Stahlplatte 96 ist durch eine äußere Stahlhaut 100 abgedeckt. An der Oberseite des Torflügels 90 ist eine waagerecht angeordnete Stahlleiste 102 über durchgehende Schweißnähte 104 bzw. 106 mit dem Torflügel verschweißt. Bauwerkseitig ist an einem Betonsturz 108 eine Stahlleiste 110 befestigt, an welcher eine parallele Stahlleiste 112 und eine auch mit dieser Stahlleiste 112 verbundene waagerechte Stahlleiste 114 angeordnet ist. Die Verbindung zwischen den Leisten 110, 112 und 114 erfolgt durch durchgehende Schweißnähte 116, 118 und 120. Um die Beweglichkeit des Torflügels 100 gegenüber den gebäudeseitigen Stahlleisten zu gewährleisten, ist zwischen der Stahlleiste 102 und der Stahlleiste 114 ein senkrechter Abstand eingehalten worden.Fig. 3 shows the upper connection of a gate, which is designed for a fire class for M 5. A gate wing 90 consists of a frame made of steel tubes, the upper cross member 92 of which is shown in section. A steel skin 94 is provided on the inside of the gate, while on the outside a plate 96 made of a 13 mm thick steel sheet is welded to the tubular frame via welds 98. The steel plate 96 is covered by an outer steel skin 100. On the top of the gate wing 90, a horizontally arranged steel strip 102 is welded to the gate wing via continuous weld seams 104 and 106, respectively. On the building side is on a steel lintel 110 is attached to a concrete lintel, on which a parallel steel ledge 112 and a horizontal steel ledge 114 also connected to this steel ledge 112 are arranged. The connection between the strips 110, 112 and 114 is made by continuous weld seams 116, 118 and 120. In order to ensure the mobility of the gate wing 100 relative to the steel strips on the building side, a vertical distance has been maintained between the steel strip 102 and the steel strip 114.

An der Oberseite der Stahlleiste 112 ist ein U-profil 122 angeschweißt, an welchem wiederum eine Stahlleiste 124 über Schrauben oder eine Schweißnaht befestigt ist. An der unteren Kante der Stahlleiste 124 ist eine Dichtungsleiste 126, beispielsweise ein CR-Dichtungsprofil, angeordnet. Diese Dichtungsleiste ist mit der Stahlleiste 102 an dem Tor in dichtender Anlage. Durch die Stahlleisten 102,112. 114 und 124 wird eine Fangkammer gebildet, in welcher auch kleine Geschoßteile zurückgehalten werden.A U-profile 122 is welded to the top of the steel strip 112, to which a steel strip 124 is in turn fastened by means of screws or a weld seam. A sealing strip 126, for example a CR sealing profile, is arranged on the lower edge of the steel strip 124. This sealing strip is in sealing contact with the steel strip 102 on the gate. Through the steel strips 102, 112. 114 and 124 a trap chamber is formed in which small parts of the projectile are retained.

Fig. 4 zeigt den unteren Anschluß des Torflügels 40 mit einem unteren Querholm 130 aus einem Stahlrohr. An der Unterseite des Stahlrohres ist eine Stahlleiste 132 mit durchgehenden Schweißnähten 134 befestigt. Die unteren Enden der Außenbleche 44 bzw. 50 sind über Schweißnähte 136 bzw. 138 mit der Stahlleiste 132 verbunden. Die Stahlleiste 132 ist beispielsweise 15 mm stark und besteht aus einem Stahl ST 37. In Richtung der Gebäudeinnenseite ist an der Unterseite der Stahlhaut 44 eine Dichtleiste 140 angeordnet. An dem Betonboden 142 ist eine Stahlleiste 144 befestigt, gegen welche die Stahlleiste 132 anstößt, wenn das Tor geschlossen ist.Fig. 4 shows the lower connection of the gate wing 40 with a lower cross member 130 made of a steel tube. A steel strip 132 with continuous weld seams 134 is fastened to the underside of the steel tube. The lower ends of the outer sheets 44 and 50 are connected to the steel strip 132 via welds 136 and 138, respectively. The steel strip 132 is for example 15 mm thick and consists of a steel ST 37. A sealing strip 140 is arranged on the underside of the steel skin 44 in the direction of the inside of the building. A steel bar 144 is fastened to the concrete floor 142, against which the steel bar 132 abuts when the gate is closed.

Fig. 5 zeigt den unteren Anschluß des Torflügels 90, bei welchem am unteren Querholm 150 des Rahmens eine Stahlleiste 152 mit Schweißnähten 154 befestigt ist. Die Kanten der Stahlbleche 94 bzw. 100 sind über durchgehende Schweißnähte 156 und 158 mit der Stahlleiste 152 verbunden. Die Stahlleiste ist beispielsweise 13 mm stark und besteht aus einem Stahl XH 129. Am Betonboden 160 ist eine Stahlleiste 162 befestigt, die ebenfalls aus einem 13 mm starken Stahl XH 129 bestehen kann und gegen welche sich die Stahlleiste 152 anlegt, wenn das Tor geschlossen ist. Die Stahlplatte 96 ist 13 mm stark und besteht ebenfalls aus Stahl XH 129.Fig. 5 shows the lower connection of the gate wing 90, in which a steel strip 152 with welds 154 is attached to the lower cross member 150 of the frame. The edges of the steel sheets 94 and 100 are connected to the steel bar 152 via continuous welds 156 and 158. The steel bar is for example 13 mm thick and consists of a steel XH 129. A steel bar 162 is fastened to the concrete floor 160, which can also consist of a 13 mm thick steel XH 129 and against which the steel bar 152 rests when the gate is closed . The steel plate 96 is 13 mm thick and is also made of XH 129 steel.

Die Fig. 6 bis 8 zeigen einen seitlichen Anschluß eines Torflügels 170, von dem ein vertikaler Riegel 172 eines Rohrrahmens im Schnitt gezeigt ist. Der Rahmen ist mit Stahlblechen 174 und 176 belegt, wobei zwischen dem Rohr 172 und der äußeren Haut 176 eine Platte 178 aus einem 8 mm starken Stahlblech angeordnet ist. An der äußeren Seitenfläche ist an dem Rohr 172 eine Stahlleiste 180 über Schweißnähte 182 befestigt. Die Kanten der Stahlbleche 174 und 176 sind über Schweißnähte 184 mit der Stahlleiste 180 verschweißt. An der äußeren freien Seitenfläche ist an der Leiste 180 eine senkrecht angeordnete Leiste 186 über Schweißnähte 188 befestigt, so daß sich eine T-förmige Konfiguration zwischen den Leisten 180 und 186 ergibt. Zur Verstärkung ist die Leiste 186 über ein Winkelprofil 190 zusätzlich mit der Leiste 180 befestigt. Das Winkelprofil 190 ist über Schweißnähte 192 bzw. 194 mit den Stahlleisten verbunden. Die Leisten 180 und 186 bestehen aus 15 mm starken Stahl ST 37.6 to 8 show a lateral connection of a gate wing 170, of which a vertical bolt 172 of a tubular frame is shown in section. The frame is covered with steel sheets 174 and 176, a plate 178 made of an 8 mm thick steel sheet being arranged between the tube 172 and the outer skin 176. On the outer side surface, a steel strip 180 is fastened to the pipe 172 via welds 182. The edges of the steel sheets 174 and 176 are welded to the steel strip 180 via weld seams 184. On the outer free side surface, a vertically arranged bar 186 is fastened to the bar 180 by means of weld seams 188, so that there is a T-shaped configuration between the bars 180 and 186. For reinforcement, the strip 186 is additionally fastened to the strip 180 via an angle profile 190. The angle profile 190 is connected to the steel strips via weld seams 192 or 194. The strips 180 and 186 consist of 15 mm thick steel ST 37.

An der Betonleibung 196 der Gebäudeöffnung ist ein doppelwandiges Winkelprofil 198 befestigt, das aus geeignet abgebogenen Stahlblechen 200 und 202 zusammengesetzt ist. Die Verbindung der Stahlbleche 200 und 202 erfolgt über durchgehende Schweißnähte 204 bzw. 206. Parallel zu der torseitigen Stahlleiste 180 ist eine Stahlleiste 208 mit dem Stahlblech 200 über Schweißnähte 210 verbunden. Die Vorderfläche der Stahlleiste 208 weist einen Abstand zur Außenfläche der Stahlleiste 186 auf, damit beim Verschwenken des Torflügels 170 um einen Drehpunkt 212 keine Berührung zwischen den Stahlleisten erfolgt. An der zu der Stahlleiste 186 parallelen Wandung 200 des Winkelprofils 168 ist über eine Aluminiumleiste 214 eine Dichtleiste 216 eingespannt. Die Dichtleiste 216 kann als CR-Dichtungsprofil ausgebildet sein und liegt bei geschlossenen Tor an dem Winkelprofil 190 des Torflügels an. Durch das Winkelprofil 198 und die Stahlleisten 180.186,208 sowie durch die Dichtungsleiste 216 ist eine Fangkammer gebildet, in welcher Geschosse, Querschlager und Geschoßteile wirksam vor einem Eindringen in das Innere des Gebäudes abgehalten werden.A double-walled angle profile 198 is fastened to the concrete reveal 196 of the building opening and is composed of suitably bent steel sheets 200 and 202. The steel plates 200 and 202 are connected via continuous weld seams 204 and 206, respectively. In parallel to the steel strip 180 on the door side, a steel strip 208 is connected to the steel plate 200 via weld seams 210. The front surface of the steel strip 208 is at a distance from the outer surface of the steel strip 186, so that there is no contact between the steel strips when the gate wing 170 is pivoted about a pivot point 212. A sealing strip 216 is clamped on the wall 200 of the angle section 168 parallel to the steel strip 186 by means of an aluminum strip 214. The sealing strip 216 can be designed as a CR sealing profile and, when the door is closed, bears against the angle profile 190 of the gate wing. A catch chamber is formed by the angular profile 198 and the steel strips 180, 186, 208 and by the sealing strip 216, in which storeys, transverse bearings and projectile parts are effectively prevented from penetrating into the interior of the building.

Bei der in Fig. 7 gezeigten Ausführungsform eines seitlichen Anschlusses ist die Innenfläche der Wandung 200 und die Außenseite der Leiste 208 mit einer Schicht 218 aus einem Kunstgummi belegt, beispielsweise aus einer 1,5 mm starken Eutylschicht. Die Befestigung dieser Schicht 218 erfolgt über eine Aluminiumleiste 220 an einem Ende mit der Wandung 200 und über eine U-förmige Profilleiste 222 an der Stahlleiste 208. Diese Schicht 218 und die Aluminiumprofile 220 und 222 dienen dazu, Geschoßreste ohne größere Energie daran zu hindern, durch den Spalt zwischen der Stahlleiste 208 und der Stahlleiste 186 zu treten. Diese Teile werden von der Schicht aufgefangen und die Energie wird darin absorbiert.In the embodiment of a side connection shown in FIG. 7, the inner surface of the wall 200 and the outside of the strip 208 are covered with a layer 218 made of a synthetic rubber, for example a 1.5 mm thick eutyl layer. This layer 218 is attached via an aluminum strip 220 at one end to the wall 200 and via a U-shaped profile strip 222 to the steel strip 208. This layer 218 and the aluminum profiles 220 and 222 serve to prevent bullet residues from being used without excessive energy, to pass through the gap between the steel strip 208 and the steel strip 186. These parts are caught by the layer and the energy is absorbed therein.

Bei der in Fig. 8 gezeigten Ausführungsform ist die Schicht an der Innenfläche der Wandung 200 als Aluminiumschicht 224 ausgebildet. Diese Aluminiumschicht 224 hat die gleiche Aufgabe wie die Schicht 218 aus Kunstgummi.In the embodiment shown in FIG. 8, the layer on the inner surface of the wall 200 is formed as an aluminum layer 224. This aluminum layer 224 has the same function as the layer 218 made of synthetic rubber.

Fig. 9 zeigt den seitlichen Anschluß eines Falttores einer Beschußklasse bis M 5. Ein Torflügel 226 ist mit einem Stahlrohrrahmen versehen, dessen äußerer senkrechter Holm 228 im Schnitt gezeigt ist. An der Innenseite des Tores ist auf dem Rahmen eine Haut 230 angeordnet, während an der Außenseite eine Platte 232 aus einem Stahlblech mit einer darüber angeordneten Haut 234 aus einem Stahlblech vorgesehen ist. Der Drehpunkt des Flügeis ist mit 236 gekennzeichnet. Die Außenseite des Flügels 226 ist im geschlossenen Zustand des Tores an einem Schenkel 238 eines Winkelprofils 240 aus Stahl angeschlagen. Der andere Schenkel 242 des Winkelprofils 240 ist an der Betonleibung 244 der Gebäudeöffnung befestigt.Fig. 9 shows the side connection of a folding door of a fire class up to M 5. A gate wing 226 is provided with a tubular steel frame, the outer vertical spar 228 is shown in section. A skin 230 is arranged on the inside of the gate on the frame, while on the outside a plate 232 made of sheet steel is provided with a skin 234 made of sheet steel arranged above it. The fulcrum of the flight ice is with 236 marked. The outside of the wing 226 is attached to a leg 238 of an angle section 240 made of steel in the closed state of the gate. The other leg 242 of the angle profile 240 is fastened to the concrete reveal 244 of the building opening.

Fig. 10 zeigt eine Abgliederung zwischen zwei Torflügeln 250 und 252, welche oben und unten über Gelenke miteinander verbunden sind, deren Drehpunkt mit 254 bezeichnet ist. An einem vertikalen Riegel 256 eines Stahlrohrrahmens ist an der zu dem Gelenk 254 gerichteten Fläche eine Stahlleiste 258 über Schweißnähte 260 angeschweißt. An dem Stahlrohrrahmen sind an den Außenseiten Stahlbleche 262 bzw. 264 vorgesehen, die an ihren Endkanten mit der Stahlleiste 258 über Schweißnähte 266 verbunden sind. An der Innenseite des Blechs 264 ist eine Stahlplatte 268 angeordnet.FIG. 10 shows a division between two gate leaves 250 and 252, which are connected to one another at the top and bottom by joints, the pivot point of which is designated by 254. A steel bar 258 is welded to a vertical bar 256 of a tubular steel frame on the surface facing the joint 254 via welds 260. Steel sheets 262 and 264 are provided on the outer sides of the tubular steel frame and are connected at their end edges to the steel strip 258 via welds 266. A steel plate 268 is arranged on the inside of the sheet 264.

Der Torflügel 252 weist einen Stahlrohrrahmen auf, von dem ein senkrechter Holm 270 im Schnitt gezeigt ist. An dem Stahlrohrrahmen ist eine Platte 272 aus Stahlblech angeordnet, Stahlblech 274 bzw. 276 bilden die Außenhaut der Torflügel 252. Um einen geringen Betrag zu der Stahlleiste 258 versetzt ist an der Außenfläche des Stahlrohres 270 eine Stahlleiste 278 über Schweißnähte 280 befestigt. Die Stahlhaut 276 ist über eine Schweißnaht 282 mit der Leiste 278 verbunden. An der freien Innenfläche der Stahlleiste 278 ist eine Stahlleiste 284 befestigt, welche in den freien Bereich der Stahlleiste 278 hineinragt und so eine Überdeckung dieser Stahlleiste erbringt. Die Stahlleisten 258 und 278 sind um einen geringen Betrag beabstandet, damit bei einer Betätigung des Tores kein Verklemmen der Leisten erfolgt. Die Leiste 284 ist über Schweißnähte 286 bzw. 288 an dem Torflügel 252 befestigt.The gate leaf 252 has a tubular steel frame, of which a vertical bar 270 is shown in section. A plate 272 made of steel sheet is arranged on the steel tube frame, steel sheet 274 or 276 form the outer skin of the gate leaf 252. A steel bar 278 is attached to the outer surface of the steel tube 270 by welding seams 280 by a small amount. The steel skin 276 is connected to the bar 278 via a weld seam 282. A steel strip 284 is fastened to the free inner surface of the steel strip 278 and protrudes into the free area of the steel strip 278 and thus provides an overlap of this steel strip. The steel strips 258 and 278 are spaced apart by a small amount, so that there is no jamming of the strips when the gate is actuated. The strip 284 is fastened to the gate leaf 252 via weld seams 286 and 288, respectively.

Die Fig. 11 bis 13 zeigen in der Mitte zusammentreffende Torflügel mit entsprechenden Ausgestaltungen zur Gewährleistung der Durchschußhemmung.11 to 13 show gate wings meeting in the middle with corresponding configurations to ensure bullet resistance.

Fig. 11 zeigt einen Torflügel 290, von dessen Stahlrohrrahmen ein senkrechter Holm 292 im Schnitt dargestellt ist. Der Stahlrohrrahmen ist beidseitig mit einer Haut 294 aus einem Stahlblech bzw. einer Haut 296 aus Stahlblech versehen. An der Innenseite der Haut 296 ist eine Platte 298 aus einem 8 mm starken Stahlblech ST 37 angeordnet. Die von den Blechen 294 und 296 gebildete Seitenfläche dient der Anlage eines Schenkels 300 eines Winkelprofils 302 aus Stahl ST 37, dessen anderer Schenkel 304 bei geschlossenem Tor parallel zu den Torflächen verläuft. Weiterhin ist an der Seitenfläche der Stahlhaut 294 ein U-profil 306 über eine Schweißnaht 308 befestigt. An einem Torflügel 310 sind an einem Stahlrohrrahmen, von dem ein senkrechter Holm 312 gezeigt ist, Außenbleche 314 bzw. 316 aus Stahl angeordnet, wobei an der Innenseite des Bleches 316 eine Platte 318 aus einem 8 mm starken Stahlblech ST 37 vorgesehen ist. Die Seitenkanten der Platten 314 und 316 sind umgebogen und stoßen etwa mittig zusammen. Die Verbindung untereinander und mit dem Rohr 312 erfolgt über eine Schweißnaht 320. An dieser Seitenfläche des Torflügels ist eine Leiste 322 aus einem 12 mm starken Stahl ST 37 über Schweißnähte 324 befestigt. Die Leiste 312 ist etwa im vorderen Viertelpunkt der Seitenfläche des Torflügels angeordnet. Nach innenliegend ist an dieser Seitenfläche eine Dichtleiste 326 beispielsweise aus einem CR-Dichtungsprofil über eine Aluminiumleiste 328 eingespannt. Die Dichtleiste 326 liegt mit ihrem freien Ende an der Außenseite des inneren Schenkels des U-Profils 306 an. Durch die Profile 302, 306, die Stahlleiste 322, die Dichtleiste 326 und die Seitenflächen der Torflügel wird eine Fangkammer gebildet, in weicher Geschosse, Querschläger und Geschoßteile wirkungsvoll abgefangen werden.11 shows a gate wing 290, of the tubular steel frame of which a vertical spar 292 is shown in section. The tubular steel frame is provided on both sides with a skin 294 made of sheet steel or a skin 296 made of sheet steel. A plate 298 made of an 8 mm thick steel sheet ST 37 is arranged on the inside of the skin 296. The side surface formed by the sheets 294 and 296 is used for the abutment of a leg 300 of an angle profile 302 made of ST 37 steel, the other leg 304 of which runs parallel to the gate surfaces when the gate is closed. Furthermore, a U-profile 306 is fastened to the side surface of the steel skin 294 via a weld seam 308. On a gate wing 310 on a tubular steel frame, of which a vertical spar 312 is shown, steel outer sheets 314 and 316 are arranged, a plate 318 made of an 8 mm thick steel sheet ST 37 being provided on the inside of the sheet metal 316. The side edges of the plates 314 and 316 are bent over and meet approximately in the middle. The connection to one another and to the tube 312 is made via a weld 320. A strip 322 made of a 12 mm thick steel ST 37 is fastened to this side surface of the gate wing via welds 324. The strip 312 is arranged approximately in the front quarter point of the side surface of the gate wing. A sealing strip 326, for example made of a CR sealing profile, is clamped inwards on this side surface on the inside by means of an aluminum strip 328. The free end of the sealing strip 326 lies against the outside of the inner leg of the U-profile 306. A profile chamber is formed by the profiles 302, 306, the steel strip 322, the sealing strip 326 and the side surfaces of the gate leaves, in which projectiles, ricochets and projectile parts are effectively intercepted.

Fig. 12 und 13 zeigen die Ausbildung einer Tormitte einer Beschußklasse bis M 5. An dem linken Torflügel 330 sind an einem Stahlrohrrahmen, von dem ein senkrechter Schenkel 332 im Schnitt gezeigt ist, Außenbleche 334 und 336 angeordnet. An der Innenseite des Blechs 336 ist eine Platte 338 aus einem 13 mm starken Stahlblech angeordnet. Eine Leiste 340 aus einem 12 mm starken Stahl ST 37 ist mit dem Riegel 332 über Schweißnähte 342 und mit den Blechen 334 und 336 über Schweißnähte 344 verbunden. An dem gegenüberliegenden Torflügel 346, der ebenfalls aus einem Stahlrohrrahmen besteht, von dem ein senkrechter Riegel 348 im Schnitt gezeigt ist, sind Stahlbleche 350 und 354 sowie eine Platte 356 aus einem 13 mm starken Stahlblech XH 129 vorgesehen. Eine Leiste 358 ist ausgerichtet zu der Leiste 340 über Schweißnähte 360 mit dem Riegel 348 und über Schweißnähte 362 mit der Stahlwand 350 verbunden.12 and 13 show the formation of a center of a bombardment class up to M 5. On the left gate wing 330, outer sheets 334 and 336 are arranged on a tubular steel frame, of which a vertical leg 332 is shown in section. A plate 338 made of a 13 mm thick steel sheet is arranged on the inside of the sheet 336. A strip 340 made of a 12 mm thick steel ST 37 is connected to the latch 332 via weld seams 342 and to the plates 334 and 336 via weld seams 344. On the opposite gate wing 346, which also consists of a tubular steel frame, of which a vertical bolt 348 is shown in section, steel sheets 350 and 354 and a plate 356 made of a 13 mm thick steel sheet XH 129 are provided. A ledge 358 is aligned with the ledge 340 via welds 360 to the bolt 348 and welds 362 to the steel wall 350.

An der freien Außenseite ist an der Leiste 358 eine Leiste 364 über Schweißnähte 366 und 368 angeordnet. Diese Leiste 364 überbrückt den Zwischenraum zwischen den Leisten 340 und 358 und liegt mit ihrem freien Ende an der Außenseite der Leiste 340 an. Zum Gebäudeinneren zu ist an der abgewinkelten Kante des Stahlblechs 350 unter Zwischenlage eines Dichtungsstreifens 370 ein Winkelprofil 372 aus Aluminium angeordnet, welches beispielsweise 3 mm stark sein kann und einen zu den Leisten 358 bzw. 364 parallelen Schenkel aufweist mit einer Länge, die ausreicht, um den Abstand zwischen den Leisten 340 und 358 zu überdecken. Durch die Stahlleisten und die Aluminiumleiste wird ein Fangraum gebildet, in welchem Geschosse oder Geschoßteile aufgefangen werden können.On the free outside, a bar 364 is arranged on the bar 358 via welds 366 and 368. This strip 364 bridges the space between the strips 340 and 358 and lies with its free end on the outside of the strip 340. For the interior of the building, an angled profile 372 made of aluminum is arranged on the angled edge of the steel sheet 350 with the interposition of a sealing strip 370, which can be 3 mm thick, for example, and has a leg parallel to the strips 358 and 364 with a length that is sufficient to cover the distance between the strips 340 and 358. The steel strips and the aluminum strip form a catching space in which storeys or parts of storeys can be caught.

Fig. 13 entspricht dem Ausführungsbeispiel nach Fig. 12. Zusätzlich ist hier an der Seitenfläche des Torflügels 330 eine Dichtleiste 374 über eine Aluminiumleiste 376 eingespannt. Diese Dichtleiste 374 kann mit ihrem freien Ende an dem Winkelprofil 372 aus Aluminium anliegen. Durch die Dichtleiste 374 wird die von den Leisten 340, 364, 358 und dem Profil 372 gebildete Fangkammer geschlossen.FIG. 13 corresponds to the exemplary embodiment according to FIG. 12. In addition, a sealing strip 374 is clamped on the side surface of the gate wing 330 via an aluminum strip 376. This sealing strip 374 can rest with its free end on the angular profile 372 made of aluminum. The catch chamber formed by the strips 340, 364, 358 and the profile 372 is closed by the sealing strip 374.

Claims (14)

1. A folding gate with two gate halves attached to a building, the gate halves (10, 12) having leaves (14, 16; 18, 20) of sheet steel attached to each other by hinged joints, characterised in that at the connections to the building, at the hinged joint and at the gate centre arrester chambers are provided, that the chambers are in the form of labyrinth arrangements of steel sections, and that the sections of the labyrinth arrangements on the side towards the gate are welded to the gate leaves.
2. A folding gate in accordance with claim 1, characterised in that the top joint is formed by a section of steel angle (66) on the building and a steel strip (52) on the top of gate (40) bearing against the horizontal flange (62) of the steel angle section (66) in the shut position, that a steel angle section (68) is welded along the edge of one flange to the top surface of the horizontal flange (62) of the steel angle section (66), and that a resilient sealing strip (84) is mounted along the other flange edge (76).
3. A folding gate in accordance with claim 1 or 2, characterised in that the top joint is formed by a steel angle section (112, 114) on the building and a horizontal steel strip (102) on the gate, and that a sealing strip (126) bearing against the steel strip (102) is mounted on the steel angle section (112,114).
4. A folding gate in accordance with one of claims 1 to 3, characterised in that the bottom joint is formed by a steel strip (144) anchored in the building (142) and a steel strip (132) on the underside of the gate (40), bearing against the steel strip (144) in the shut position.
5. A folding gate in accordance with one of claims 1 to 4, characterised in that the side joint is formed by a double-walled angle section (198) in a corner recess in the building wall (196), that on one flange of this a steel strip (208) is mounted parallel to the gate (170), that a T-section of steel (180,186) is mounted on the side of the gate (170), and that the flanges (180, 186) of the T-section are joined together by a steel angle section (190).
6. A folding gate in accordance with claim 5, characterised in that a sealing strip (216) bearing against the T-section (180,186) is mounted on the angle section (198) on the building, and that the sealing strip (216) is clamped by an aluminium strip (214) against the angle section (198).
7. A folding gate in accordance with claim 5 or 6, characterised in that a lining (218) is provided on the angle section (198) and that the lining (218) is of plastics and fixed by profiled aluminium sections (220, 222) to the angle section (198) and the steel strip (208) on the building, or that the lining (224) is aluminium.
8. A folding gate in accordance with one of claims 1 to 4, characterised in that the side joint is formed by a steel angle section (240) fixed to the building, that the hinge point of the gate leaf (226) is offset to the inside of the building, and that the outside (234) of the gate leaf (226) strikes against the flange edge (238) of the steel angle section (240).
9. A folding gate in accordance with one of claims 1 to 8, characterised in that at the hinged joint for each gate leaf (52, 252) steel strips (258, 278) are mounted, and that on one of the steel strips (278) there is a further steel strip (284) protruding into the path of the other steel strip (258).
10. A folding gate in accordance with one of claims 1 to 9, characterised in that in the gate centre between two gate leaves (290, 310) a steel angle section (302) is mounted on one leaf (290) and a steel strip (322) on the other leaf (310).
11. A folding gate in accordance with claim 10, characterised in that a channel section (306) is mounted alongside the angle section (302), while a sealing strip (326) clamped by an aluminium strip (328) alongside the steel strip (322) bears against the channel section (306).
12. A folding gate in accordance with one of claims 1 to 8, characterised in that a steel strip (340, 358) is mounted at the gate centre on each leaf (330, 346), together with a stop (364) on one strip (358) for the other one (340), that an aluminium angle section (372) is mounted behind the double steel strip (364, 358), and that between the gate skin (350) and the aluminium angle section is a sealing strip (370), or that opposite the aluminium angle section (372) a sealing strip (374) is clamped by an aluminium strip (376) to the gate leaf (330).
13. A folding gate in accordance with one of claims 1 to 12, characterised in that sealing lips are provided at the labyrinth arrangements, and that the sealing lips are of rubber.
14. A folding gate in accordance with one of claims 1 to 13, characterised in that at the labyrinth arrangements layers are provided to absorb the energy of transverse blows, and that the layers are of synthetic rubber and/or aluminium sheet.
EP84100012A 1983-01-26 1984-01-02 Armoring device for making folding doors bullet resistant Expired EP0116819B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84100012T ATE22958T1 (en) 1983-01-26 1984-01-02 ARMORED DEVICE FOR BULLET PROTECTION OF FOLDING DOORS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3302571A DE3302571C2 (en) 1983-01-26 1983-01-26 Bullet-resistant folding gate
DE3302571 1983-01-26

Publications (2)

Publication Number Publication Date
EP0116819A1 EP0116819A1 (en) 1984-08-29
EP0116819B1 true EP0116819B1 (en) 1986-10-15

Family

ID=6189273

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84100012A Expired EP0116819B1 (en) 1983-01-26 1984-01-02 Armoring device for making folding doors bullet resistant

Country Status (3)

Country Link
EP (1) EP0116819B1 (en)
AT (1) ATE22958T1 (en)
DE (2) DE3302571C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506733C2 (en) * 1995-02-27 1998-03-19 Rudolf Bieraeugel Stahl Und Me Bulletproof arrangement for windows or doors
DE10162671A1 (en) 2001-12-19 2003-07-17 Glenewinkel Juergen Secondary armor for sectional gates against handguns and long arms
US9227074B2 (en) 2012-08-28 2016-01-05 Boston Scientific Neuromodulation Corporation Parameter visualization, selection, and annotation interface
CN103089122B (en) * 2013-01-30 2015-01-14 中国人民解放军总参谋部工程兵第四设计研究院 Folding type disguising door of protective section of subway entrance and subway exit
DE102016117884A1 (en) * 2016-09-22 2018-03-22 EFAFLEX INŽENIRING d.o.o. Ljubljana Shelling-resistant rolling shutter
US11029133B2 (en) 2019-02-06 2021-06-08 Audrey Hannah LARSON Moveable barrier system to provide bullet-proof shelter
CN112523652A (en) * 2020-11-30 2021-03-19 江西朝阳机械有限公司 Production process of two-fold folding door

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2015868A (en) * 1933-08-09 1935-10-01 O B Mcclintock Company Bullet-resisting structure
US2406047A (en) * 1943-02-18 1946-08-20 Jr Willard E Swift Protection against bullet spatter
DE2625270C2 (en) * 1976-06-04 1982-11-11 Josef Gartner & Co, 8883 Gundelfingen Door leaf for a fire-retardant folding door
DE7813606U1 (en) * 1978-05-05 1978-10-26 Duesseldorfer Drahtwaren- Und Gitterfabrik Gebr. Spielmann Gmbh + Co Kg, 4030 Ratingen Set of parts for walls with movable and immovable, bullet-resistant glass panes containing. frame
DE7816557U1 (en) * 1978-06-02 1978-11-16 Gustav Kugel Kg Stahl- Und Metallbau, 7562 Gernsbach Device for connecting bulletproof glass with bulletproof composite panels on doors, windows and partition walls
DE2824199A1 (en) * 1978-06-02 1979-12-06 Gustav Kugel Kg Stahl Und Leic Bulletproof glass pane joint - with bullet-proof frame by deflecting armour plate strip

Also Published As

Publication number Publication date
ATE22958T1 (en) 1986-11-15
DE3460996D1 (en) 1986-11-20
DE3302571C2 (en) 1985-10-10
DE3302571A1 (en) 1984-07-26
EP0116819A1 (en) 1984-08-29

Similar Documents

Publication Publication Date Title
EP1640550B1 (en) Explosion resisting window
EP0116819B1 (en) Armoring device for making folding doors bullet resistant
AT394881B (en) SECTIONAL GATE
EP2657012B1 (en) Frame-free fire protection all-glass door
EP2857626B1 (en) Door or window that prevents break-in
DE1509553A1 (en) Window construction
CH665679A5 (en) DOOR OR GATE WITH AT LEAST ONE INSULATED WING, IN PARTICULAR FIRE PROTECTION GATE.
DE3943123C1 (en) Sealed double glazing unit - incorporates outer and inner window units pivoting in different ways
EP0059362B1 (en) Roller shutter for the closure of openings
DE7523365U (en) DOUBLE-LEAF FIRE GATE WITH WICKED DOOR IN ONE LEAF
DE3604433C1 (en) Door leaf or window sash and frame configured in a bulletproof manner
EP2372047B1 (en) Explosion and shot-inhibiting structure and method for producing same
DE7502258U (en) SLIDING WINDOW CONSTRUCTION
DE7816557U1 (en) Device for connecting bulletproof glass with bulletproof composite panels on doors, windows and partition walls
EP0828913B1 (en) Burglar-proof system
AT505570B1 (en) REAR FOLDING FOR AT LEAST ONE LEAF
DE7422521U (en) Fire-resistant gate, preferably sliding gate
DE2022912C3 (en) Double-leaf fire door
DE2818745B1 (en) Bullet-resistant aluminum window
DE2619779A1 (en) Double winged fire protection door with slip foor - has labyrinth seal in abutting area and at slip door edges
DE10164212A1 (en) Window glazing withstanding explosions has casement pivoting on vertical axle inside frame with locking element
DE19615518C2 (en) French casement window
DE2431800A1 (en) Fire-resistant sliding-door - includes sectional door-panel and heat-resistant insulating material inside
DE2826372C2 (en) Door with additional devices arranged between the door leaf and the frame, which make it difficult to open it by force
DE20310069U1 (en) Explosion-proof glazing for buildings comprises a window frame in which a pivoting window leaf with window panes is pivotably mounted about a vertical axis of rotation arranged outside the central axis of the window leaf

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19840809

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 19861015

Ref country code: BE

Effective date: 19861015

REF Corresponds to:

Ref document number: 22958

Country of ref document: AT

Date of ref document: 19861115

Kind code of ref document: T

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19861031

REF Corresponds to:

Ref document number: 3460996

Country of ref document: DE

Date of ref document: 19861120

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19870102

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
EPTA Lu: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20001215

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20010118

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20010123

Year of fee payment: 18

Ref country code: LU

Payment date: 20010123

Year of fee payment: 18

Ref country code: CH

Payment date: 20010123

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20010327

Year of fee payment: 18

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020102

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020131

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020801

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020801

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20020102

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020930

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20020801

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST