EP0744002A1 - Systeme de verrouillage declencheur d'alarme pour la zone de fermeture et/ou de charniere d'une porte ou d'une fenetre a acces protege - Google Patents

Systeme de verrouillage declencheur d'alarme pour la zone de fermeture et/ou de charniere d'une porte ou d'une fenetre a acces protege

Info

Publication number
EP0744002A1
EP0744002A1 EP95900746A EP95900746A EP0744002A1 EP 0744002 A1 EP0744002 A1 EP 0744002A1 EP 95900746 A EP95900746 A EP 95900746A EP 95900746 A EP95900746 A EP 95900746A EP 0744002 A1 EP0744002 A1 EP 0744002A1
Authority
EP
European Patent Office
Prior art keywords
locking device
striking plate
stop
door
stop element
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.)
Granted
Application number
EP95900746A
Other languages
German (de)
English (en)
Other versions
EP0744002B1 (fr
Inventor
Erich Matouschek
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.)
Dorma Deutschland GmbH
Original Assignee
Erich Matouschek
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=6510140&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0744002(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Erich Matouschek filed Critical Erich Matouschek
Publication of EP0744002A1 publication Critical patent/EP0744002A1/fr
Application granted granted Critical
Publication of EP0744002B1 publication Critical patent/EP0744002B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • E05B45/08—Electric alarm locks with contact making inside the lock or in the striking plate
    • E05B45/083—Electric alarm locks with contact making inside the lock or in the striking plate with contact making either in the striking plate or by movement of the bolt relative to the striking plate
    • E05B45/086—Electric alarm locks with contact making inside the lock or in the striking plate with contact making either in the striking plate or by movement of the bolt relative to the striking plate by transverse movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E05B15/0205—Striking-plates, keepers, staples
    • E05B15/022—Striking-plates, keepers, staples movable, resilient or yieldable
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/68—Keepers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/79—Bolt guards

Definitions

  • AI arm-releasing locking device for the closing and / or hinge area of a door or window to be secured
  • the invention relates to an alarm-triggering locking device for the closing and / or hinge area of a door or window to be secured, with a first holding device for the locking device to be overcome by the action of force, with a second holding device for the device to be overcome with greater difficulty the locking device and with means triggering an alarm when the first holding device is overcome, the movement of the locking device in the opening direction of the door or the window being limited after the first holding device has been overcome by the second holding device.
  • the basic principle of this locking device is known from DE 42 21 585 AI and consists in that, in the event of a break-in under the influence of force, a first hold-up is initially overcome, although an alarm is triggered. This is preferably a silent alarm trigger, in which the opening of an alarm center is reported. After the alarm has been triggered, the burglar is, however, prevented from entering the building by the second holding device, which offers him greater resistance than the first holding device. He now has to make greater efforts to also overcome this second holding device, the time required for this giving the assistants or the police the opportunity to get to the burglary site.
  • the known locking device is designed as an additional securing element, which means an additional material and cost expenditure in the manufacture and assembly. In addition, it is problematic to mount this additional safety device in an optically neutral and non-disturbing manner.
  • the locking device has a striking plate which can be attached to a door or window border by means of retaining screws or bolts designed as a first holding device and that the second holding device is rigid as at least one with the striking plate or the door or window sash is connected-enes or connectable stop element which, after the limited movement of the striking plate in the opening direction, engages with at least one counter-stop element anchored on the door or window frame.
  • the locking device according to the invention is designed as a striking plate, it can be used in a simple manner instead of a known striking plate and is therefore also suitable for retrofitting.
  • the striking plate according to the invention can be easily implemented in the form of known striking plates, in particular in the form of striking plates with an L-shaped cross section in the closing region of a door or a window or of striking plates in the hinge area.
  • the stop element is designed as at least one stop bar arranged at a distance from the striking plate in the opening direction, and the screw heads of the retaining screws penetrating the stop bar are designed as counter-stop elements, the screw heads being spaced apart from the other in the original assembled state of the striking plate ⁇ blow bar are arranged.
  • the stop strip is expediently formed in one piece on the striking plate and has an essentially U-shaped cross section. Due to the length of the striking plate and the number of retaining screws or screw heads, the size of the resistance of the second retaining device against Burglary attempts can be chosen practically arbitrarily, without a substantial additional effort being necessary.
  • the retaining screws which are also designed as the first retaining device, can additionally penetrate at least one shark plate used as a predetermined breaking element, which is held in the original assembly state by means of the retaining screws on the striking plate, the screw heads being broken after the shark plate is broken and a movement of the striking plate in the opening direction through it to the stop bar.
  • the at least one shark plate is expediently designed to be insertable into the striking plate and is prevented from moving towards the stop bar by means of a stop.
  • the resistance of the first holding device against an attempted break-in can be set here.
  • an alarm wire can be laid in or on this plate in an advantageous manner * which breaks when the shark plate is broken and thereby triggers the alarm.
  • the screw heads penetrating the stop bar in the original assembly state are arranged essentially flush in openings in the striking plate which have at least the diameter of the screw heads, the screw heads of the retaining screws designed as the first retaining device being in contact with the striking plate or in the manner of Countersunk screws are countersunk.
  • the striking plate can be designed in a particularly simple and cost-effective manner, that is to say that only the connecting strip with a preferably U-shaped cross section needs to be formed or welded on, and for the rest only different holes need to be drilled.
  • the stop element is designed as a stop strip arranged at a distance from the striking plate in the opening direction and that the counter-stop element encompasses or extends through the terminal strip and is widened at the end of the penetrating area with respect to the width of the penetrating opening, and that Counter-stop element is sunk in a recess of the door or window border.
  • only one stop element needs to be molded or welded on the inside of the striking plate, which is later in engagement with the counter-stop element, which is anchored in the recess.
  • the striking plate can expediently be designed as an angled plate, especially if it is an alarm-triggering locking device in the door lock area. It proves to be advantageous if the leg of the striking plate parallel to the opening direction has elongated holes in the opening direction, with retaining screws engaging in these oblong holes and inserted in the door or window frame after the limited movement of the striking plate in the opening direction in Arrive with one end edge of the elongated holes.
  • the first retaining device is overcome, the friction between the screw heads of these retaining screws and the edge of the elongated holes must also be overcome, and when they rest against an end edge of the elongated holes, these retaining screws make an additional contribution to the mechanical strength of the second holding device.
  • such elongated holes can also serve exclusively as first and second holding devices.
  • an advantageous constructive design consists in the fact that the striking plate is at least partially under one on the door or window border anchored, designed as a counter-stop element, an angle bar is arranged, which has a striking the striking plate after overcoming the retaining screws used as the first retaining device in the opening direction, two stops engaging under the bracket 1 on either side of the recess ⁇ elements are arranged on the striking plate. After tearing or tearing out the retaining screws used as the first retaining device, the striking plate can be moved in the opening direction below the angle bar until the stop elements come into contact with the angle bar. As a counter-stop element, this only now provides increased resistance to the further opening movement, namely with its entire holding force. This embodiment essentially requires no milling in the door or window border.
  • the striking plate is also expediently designed as an angled plate, the leg of this angled plate which does not carry the stop elements having a shape substantially corresponding to the recess in the angled strip and, in the original assembly state, being arranged flush in this recess in order to to achieve stepless outer contour.
  • At least one of the stop elements has a toothing that is effective in the stop position with the angle bar to prevent a relative movement between the striking plate and angle bar in the longitudinal direction on.
  • the alarm-triggering means are advantageously, in a manner known per se, with current and / or voltage-applied tear-off wires or magnetically or mechanically triggerable electrical switches which are triggered when the Give an alarm signal to the striking plate.
  • FIG. 1 is a perspective view of a striking plate as the first embodiment of the invention
  • FIG. 2 is a perspective view of another striking plate as a second embodiment of the invention.
  • FIG. 3 is a perspective view of a striking plate partially arranged below an angle bar as a third embodiment of the invention
  • FIG. 5 shows a sectional illustration of a further striking plate as a fourth exemplary embodiment of the invention
  • Fig. 6 is a perspective view of another
  • FIG. 7 is a retaining strip receiving the striking plate shown in FIG. 6,
  • Fig. 9 is a sectional view of a seventh embodiment S 'in game of the invention.
  • the striking plate 10 shown in FIG. 1 as the first exemplary embodiment of a locking device which triggers an alarm is designed as an angled plate with an essentially L-shaped cross section and is in the assembled state in a frame or door (not shown)
  • An arrow 11 indicates the opening direction of the door or window, not shown.
  • a bolt entry opening 13 and a latch entry opening 14 are arranged in a manner known per se, in each of which the latch and bolt of a door lock, not shown, engage.
  • one of the two openings can be omitted.
  • four elongated holes 15 are formed in this leg 12 and run in the opening direction of the arrow 11.
  • two stop strips 17 are formed or welded on.
  • stop bars 17 run essentially in the upper and lower third of the longitudinal extent of the striking plate 10, these stop bars 17 forming groove-like channels with an essentially rectangular cross section in the second leg 16.
  • step-like indentations 18 for receiving correspondingly shaped shark platelets 19 serving as sol 1 fragments are arranged in the area of the longitudinal edges of these groove-like channels.
  • Four screw holes 20 are formed in each of these holding plates 19, a corresponding hole arrangement being provided on the bottom of the stop bar 17 arranged parallel to the second leg 16, which, however, cannot be seen in the perspective view.
  • the shark plates 19 serving as sol 1 fragments are designed, for example, as plastic plates, with one of these shark plates 19 having a meandering conductor track 21 to which two Al arm lines 22 are connected.
  • the lower shark plate 19 can also be provided with such a conductor track 21.
  • the striking plate 10 is inserted and screwed into a correspondingly shaped recess in a door or window border.
  • the retaining plates 19 are inserted into the step-like recesses 18, and then screws are screwed through the screw holes 20 and the corresponding screw holes in the stop bar 17 or the like in the door frame. screwed in.
  • retaining screws (not shown) are screwed into the elongated holes 15 in such a way that they abut the end of the respective elongated hole 15 which is adjacent to the second leg 16.
  • Strike plate 10 can move in the opening direction until the heads of the retaining screws now lie against the bottom of the stop bar 17. The remaining retaining screws are now at the opposite end of the elongated holes 15. The length of the elongated holes 15 corresponds to the depth of the stop bar 17.
  • Hai tepl ttchen 19 can of course also consist of other material, for example made of sheet metal, whereby other known alarm-triggering means can be used to trigger the alarm, such as magnetic switches or mechanically triggered electrical switches, which move the striking plate 10 in the opening direction ⁇ register.
  • alarm-triggering means such as magnetic switches or mechanically triggered electrical switches, which move the striking plate 10 in the opening direction ⁇ register.
  • a current conductor serving as an alarm wire can 10
  • FIG. 2 shows a striking plate 23 of a similar design as a second exemplary embodiment, components or elements having the same or the same effect being provided with the same reference numerals for simplicity and not being described again.
  • a second modified leg 24 without groove-like channels is arranged at right angles on a correspondingly designed first leg 12.
  • a stop bar 25 with a U-shaped cross section, which is designed similarly to the first embodiment, is integrally formed, for example welded, on the rear side thereof.
  • Four holding screws 26 arranged in the upper end area and four in the lower end area, of which only the screw heads are shown, run through the second leg 24 and the stop bar 25 such that the screw heads are flush in corresponding screw holes of the second leg 24 are arranged, which have at least the diameter of the screw heads.
  • the retaining screws 27 first tear out, which represent a sol 1 break 1 e or a first holding device.
  • the striking plate 23 can now as in Move the first embodiment by a certain amount in the opening direction until, on the one hand, the heads of the retaining screws 26 rest against the stop bar 25 and the other screws, not shown, come into contact with the end region of the elongated holes 15, as in the first embodiment.
  • an alarm signal is in turn triggered by a device known per se.
  • a striking plate 28 is again worked out as an angled plate.
  • the first leg 29 of this striking plate 28, which has the locking device opening 13 and the latch entry opening 14, is covered in the assembled state by an angle bar 30 which has a greater length than the closing plate 28 and has a corresponding locking device opening 13 and latches ⁇ inlet opening 14 is provided so that these openings are in alignment with each other in the basic state according to FIG. 3.
  • the second leg 31 of the striking plate 28, which is arranged perpendicular to the first leg 29, is flush in the basic state according to FIG. 3 in a corresponding recess of the angle strip 30.
  • the second leg 31 projects beyond the first leg 29 by an amount, which corresponds to the sheet thickness of the angle bar 30 in order to achieve flush and stepless surfaces.
  • the projecting area 32 can also surround the first leg 29 1 2
  • the recess in the angle bar 30 being adapted accordingly.
  • stop elements 33 which are integrally formed on both sides in the longitudinal direction and are provided with toothed recesses 34 on their side facing the second leg 31.
  • Corresponding toothing elements 35 are arranged on the corresponding inner corner areas of the angle strip 30.
  • the angle bar 30 is anchored to the frame of a door or window by means of six heavy-duty retaining screws 36. Three further weaker retaining screws 37 serve as sol 1 fractions 1 and run through the angle bar 30 and screw holes 20 of the striking plate 28 arranged below in the frame mentioned.
  • the original assembly state is shown in FIG. 3.
  • a force occurs in the direction of arrow 11.
  • the striking plate 28 can move relative to the angle bar 30 in the direction of arrow 1 until the stop elements 33 come into contact with the inside corner area of the angle bar 30 and mesh there with the toothing elements 35.
  • the stronger retaining screws 36 must now be overcome, which binds the burglar in time.
  • the toothing by means of the toothing recesses 34 and the toothing element 36 have the effect that the striking plate 28 cannot be bent out of the corresponding opening of the angle strip 30 by bending the stop elements 33.
  • a striking plate 40 designed as an angle plate as a cross-sectional view.
  • the first leg 12 corresponds to that of the first and second exemplary embodiments.
  • the corresponding openings, elongated holes and screws are not shown for the sake of simplicity.
  • On the second leg 41 is inside, so in the mounted state on the side of the door frame 42, a stop bar 43 with shaped U-substantially Quer ⁇ cut formed, is silent SST at spi el SWEi se 'which is substantially the stop bar 25 of the second Ausure ⁇ example corresponds.
  • a transverse web 45 of a retaining bar 46 with a cross-section in the manner of an asymmetrical double-T beam runs.
  • a narrower outer web 47 runs in the stop bar 43, while a wider outer web 48 is anchored to the door frame 42 by means of retaining screws 49.
  • the holding strip 46 is arranged in a groove-like recess 50 in the door frame 42, into which the stop strip 43 also engages when it is in the assembled state.
  • the second leg 41 is anchored to the door frame 42 by means of retaining screws 51 which serve as break points.
  • a plurality of individual holding elements can also occur, which either have a correspondingly shorter length or which are of circular symmetry with the same or similar cross section.
  • the latter can have extensions of the longitudinal slot 44 at spaced locations, which enable insertion, after which locking takes place by a longitudinal displacement.
  • cross bar 45 and the outer bar 47 are fixed on the second leg 41, while the stop bar 43 is fixed on the outer bar 48 and is screwed to the frame 42.
  • the holding screws or shark plates serving as sol 1 fragments 1 have to be dimensioned such that they are relatively easy to overcome when attempting to break open, but that they can withstand the stresses of daily use.
  • the fifth exemplary embodiment of the invention shown in FIG. 6 in conjunction with FIG. 7 is constructed similarly to the third exemplary embodiment shown in FIGS. 3 and 4 and is used primarily for use in doors such as those used in Great Britain or in the United States USA are used. Such doors can be pivoted into the door frame, and the latch or bolt of the door lock engages in the striking plate which is mounted flat on the inner surface of the door frame.
  • the embodiment shown in FIGS. 6 and 7 can also be used for appropriately constructed windows.
  • a striking plate 50 with a flat shape is provided here assembled state is covered by an angle bar 51, which has a greater length than the striking plate 50.
  • the striking plate 50 has a latch entry opening 14, which can also be designed as a locking device opening 13, wherein both openings can also be provided.
  • the first leg 52 of the angle bar 51 which is arranged parallel to the striking plate 50 in the assembled state, has a recess into which the central, protruding region 53 and the latch inlet opening 14 engages in such a way that its outer surface is flush with the outer surface of the first leg 52 runs.
  • the striking plate 50 has angled stop elements 54 which engage behind second limb elements 55 projecting at a right angle from the first limb 52.
  • These leg elements 55 have recesses 56, behind which the angle-like stop elements 54 are arranged such that their free legs are pushed through these recesses 56 when the striking plate 50 is torn from its anchoring by force.
  • the sections of the first leg 52 and the second leg elements 55 arranged thereon are connected to one another via a connecting strip 57, which is offset parallel to the first leg 52 in such a way that, in the assembled state, it adjoins the inside of the door is ordered.
  • the first leg 52 is connected to the connecting bar 57 via connecting webs 58.
  • the striking plate 50 has three screw holes 59, for which purpose screw holes 60 are provided in the connecting bar 57 and the first leg 52, of which only one screw hole 60 is arranged in a central region of the connecting bar 57 on a continuation thereof in the perspective view.
  • the striking plate 50 is pushed into or under the angle bar 51 so that the screw holes 59 with the corresponding screw holes 60 and the protruding central region 53 of the striking plate 50 is arranged in the corresponding recess of the first leg 52 of the angle bar 51.
  • the arrangement consisting of striking plate 50 and angle bar 51 is screwed to the inner surface of the door surround or to a corresponding recess thereof by means of retaining screws 61.
  • Fig. 7 only the heads of two retaining screws 61 are shown, which pass through the two outer screw holes 59 of the striking plate 50 in the assembled state.
  • the angle bar 51 is screwed to the door border by further, not shown, stronger retaining screws 61. These stronger retaining screws are located, for example, on the two outer areas of the angle bar 51, which are arranged as a result of the part 1 shown in FIG. 7 in the cut-off area.
  • the retaining screws 61 break or tear, and the striking plate 50 is displaced perpendicular to its longitudinal direction in such a way that the angularly similar stop elements 54 pass through the recesses 56 are pushed through until the angle stop is reached.
  • the striking plate 50 reaches its stop position on the second leg elements 55, the stronger retaining screws on the angle bar 51 must now be overcome, which temporarily binds the burglar.
  • a stop element connected to the door or window sash can also act as the second retaining device instead of a stop element rigidly connected to the striking plate. sheet in the opening direction after a limited opening movement comes into contact with a counter-stop element on the door or window border.
  • a strip-like counter-stop element 62 with an approximately L-shaped cross section is embedded in a corresponding recess in the door or window sash 62, a retaining leg 63 arranged on the bottom of the recess being held by means of retaining screws 64 is fixed to the door or window sash 42.
  • a counter-stop leg 65 projecting perpendicularly therefrom points towards the door or window sash 66.
  • a striking plate 67 having three legs is fastened with its central, parallel to the holding leg 63 of the counter-stop element 62, the leg 69 is fastened to the counter-stop leg 65 by means of retaining screws 68.
  • a stop leg 70 extends from one end of the middle leg 69 to the holding leg 63 and lies there, while a locking leg 71 extends from the opposite end of the middle leg 69 to the door or window sash 66.
  • a projection 73 on the stop leg 70 extends towards the counter stop leg 65, which has a corresponding recess 74 at its opposite location.
  • a plastic plate 75 is fixed by means of a screw 76 (e can also be several screws) on the counter-stop leg 65 such that the recess 74 is covered. For simplicity, this plastic plate 75 carries alarm wires, not shown, whose tearing leads to the triggering of the alarm.
  • a latch 77 for the closing plate 77 is displaceably guided and is spring-loaded s on the striking plate 67 that it is an opening movement of the
  • Door or window sash 66 prevented in the opening direction 11 by contact with the locking leg 71.
  • the latch 7 is pulled back by an operating handle or an electromagnetic operating device, not shown, so that it disengages from the locking leg 71 and the door or window wing 66 can be opened.
  • a bolt can additionally or alternatively be provided in a manner known per se.
  • the locking leg 71 can also occur a locking recess into which the latch 77 or the bolt engages.
  • the retaining screws 64 first break and the striking plate 67 moves in the opening direction 11 until the stop leg 70 of the striking plate 67 comes into contact with the counter-stop leg 65 of the counter-stop element 62.
  • the projection 73 engages in the recess 74, and the plastic plate 75 breaks and triggers the alarm.
  • the substantially higher mechanical resistance must now be overcome by the stronger anchoring of the counter-stop element 62, which temporally binds the perpetrator in the manner already described.
  • a counter-stop element 78 modified in relation to FIG. 8 is pivotally attached via a swivel joint 79 to a holding part 80 which is let into the door or window border 42 and is fixed there in a manner not shown, for example by means of retaining screws.
  • the swivel joint 79 is located in the opening direction 11 at the outermost connection point between the opposite stop element 78 and the holding part 80.
  • a projection 8 extends into a corresponding recess in the holding part 80.
  • This projection 81 has a locking recess 82 into which a locking bolt 83 of an electromagnetic locking device 84 can engage.
  • a mechanically locking device which can be actuated from the inside can also take place, or another known mechanical or electromagnetic locking device can also be provided to prevent a pivoting movement of the counter-stop element 78.
  • the locking plate 67 connected to the counter-stop element 78 pivots, so that the latch 77 can pass the locking leg 71 after a certain pivoting movement.
  • the latch 77 can overcome the locking leg 71 pivoted back into its original position as a result of its rear bevel and can return to the original position.
  • the locking bolt 83 engages in the locking recess 82 of the projection 81, so that the counter-stop element 78 is firmly fixed on the holding part 80 and thus on the door or window border 42.
  • the retaining screws 64 are broken and the alarm is triggered as in the exemplary embodiment shown in FIG. 8.
  • the trap 6 is required in contrast to the sixth embodiment, no electrical or manual actuation device.

Landscapes

  • Burglar Alarm Systems (AREA)
  • Lock And Its Accessories (AREA)
  • Special Wing (AREA)
  • Surface Treatment Of Glass (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

L'invention concerne un système de verrouillage déclencheur d'alarme pour la zone de fermeture et/ou de charnière d'une porte ou d'une fenêtre dont l'accès doit être protégé. Ce système se présente sous forme de gâche (23) que l'on peut monter à l'aide de vis de retenue (27), comme premier système anti-effraction, sur un cadre de porte ou de fenêtre. Un second système anti-effraction plus difficile à forcer, se présente sous forme d'au moins une butée (25) fixée de manière rigide à la gâche (23) qui vient en contact avec au moins une contre-butée (26) ancrée dans le cadre de la porte ou de la fenêtre, après qu'un mouvement limité de la gâche ait été effectué. Après que le premier système anti-effraction a été forcé, une alarme est déclenchée, notamment une alarme silencieuse, par radio ou par le biais du réseau téléphonique. Le cambrioleur est ensuite retenu temporairement par le second système anti-effraction, ce qui laisse aux forces de l'ordre le temps de se rendre sur le lieu d'effraction et d'arrêter le cambrioleur pendant son forfait.
EP95900746A 1994-02-12 1994-11-16 Systeme de verrouillage declencheur d'alarme pour la zone de fermeture et/ou de charniere d'une porte ou d'une fenetre a acces protege Expired - Lifetime EP0744002B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4404548 1994-02-12
DE4404548A DE4404548A1 (de) 1994-02-12 1994-02-12 Alarmauslösende Zuhaltevorrichtung für den Schließ- und/oder Scharnierbereich einer zu sichernden Tür oder eines zu sichernden Fensters
PCT/EP1994/003796 WO1995021980A1 (fr) 1994-02-12 1994-11-16 Systeme de verrouillage declencheur d'alarme pour la zone de fermeture et/ou de charniere d'une porte ou d'une fenetre a acces protege

Publications (2)

Publication Number Publication Date
EP0744002A1 true EP0744002A1 (fr) 1996-11-27
EP0744002B1 EP0744002B1 (fr) 1998-07-08

Family

ID=6510140

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95900746A Expired - Lifetime EP0744002B1 (fr) 1994-02-12 1994-11-16 Systeme de verrouillage declencheur d'alarme pour la zone de fermeture et/ou de charniere d'une porte ou d'une fenetre a acces protege

Country Status (11)

Country Link
US (1) US5752728A (fr)
EP (1) EP0744002B1 (fr)
CN (1) CN1142862A (fr)
AT (1) ATE168162T1 (fr)
AU (2) AU8143794A (fr)
CA (1) CA2181906C (fr)
DE (2) DE4404548A1 (fr)
ES (1) ES2122509T3 (fr)
FI (1) FI963106A (fr)
HU (1) HU219551B (fr)
WO (1) WO1995021980A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0854259A1 (fr) * 1997-01-21 1998-07-22 Thomas Matouschek Serrure anti-effraction pour la protection électronique et méchanique d'une porte ou d'un portail
EP1130199A1 (fr) 2000-02-16 2001-09-05 Erich Matouschek Gâche à plaque de rupture pour le déclenchement d'une alarme
WO2002031295A1 (fr) 2000-10-09 2002-04-18 Dorma Gmbh & Co. Kg Module de securite

Families Citing this family (24)

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Publication number Priority date Publication date Assignee Title
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EP1130199A1 (fr) 2000-02-16 2001-09-05 Erich Matouschek Gâche à plaque de rupture pour le déclenchement d'une alarme
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Also Published As

Publication number Publication date
AU6431296A (en) 1996-10-24
ES2122509T3 (es) 1998-12-16
DE59406429D1 (de) 1998-08-13
US5752728A (en) 1998-05-19
FI963106A0 (fi) 1996-08-07
CN1142862A (zh) 1997-02-12
ATE168162T1 (de) 1998-07-15
WO1995021980A1 (fr) 1995-08-17
HU9601952D0 (en) 1996-09-30
DE4404548A1 (de) 1995-08-17
EP0744002B1 (fr) 1998-07-08
FI963106A (fi) 1996-08-07
AU686517B2 (en) 1998-02-05
CA2181906A1 (fr) 1995-08-17
HUT76316A (en) 1997-08-28
AU8143794A (en) 1995-08-29
CA2181906C (fr) 2001-01-16
HU219551B (hu) 2001-05-28

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