EP0964121B1 - Système de verrouillage avec dispositif anti-intrusion - Google Patents

Système de verrouillage avec dispositif anti-intrusion Download PDF

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Publication number
EP0964121B1
EP0964121B1 EP99109824A EP99109824A EP0964121B1 EP 0964121 B1 EP0964121 B1 EP 0964121B1 EP 99109824 A EP99109824 A EP 99109824A EP 99109824 A EP99109824 A EP 99109824A EP 0964121 B1 EP0964121 B1 EP 0964121B1
Authority
EP
European Patent Office
Prior art keywords
locking device
counter
window
profile rail
retaining 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.)
Expired - Lifetime
Application number
EP99109824A
Other languages
German (de)
English (en)
Other versions
EP0964121A1 (fr
Inventor
Thomas Michel
Thomas Steiert
Andreas Mohr
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.)
Roto Frank AG
Original Assignee
Roto Frank AG
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 Roto Frank AG filed Critical Roto Frank AG
Publication of EP0964121A1 publication Critical patent/EP0964121A1/fr
Application granted granted Critical
Publication of EP0964121B1 publication Critical patent/EP0964121B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1808—Keepers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1833—Fastening means performing sliding movements
    • E05C9/185—Fastening means performing sliding movements parallel with actuating bar
    • 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
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1607—Adhesive
    • 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
    • E05B17/0062—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed with destructive disengagement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/06—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars
    • E05C9/063—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars extending along three or more sides of the wing or frame

Definitions

  • the invention relates to a burglar alarm provided locking device for a window, a Door or the like.
  • DE 196 03 679 C1 is an alarm trigger Locking device known, in the case of a The effects of violence, for example in the event of a break-in, a predetermined breaking point of the locking device is irreversibly deformed, whereby a signal sensor, in particular an electrical signaling sensor, responds. Once the predetermined breaking point has been overcome, so you follow -in the opening direction of the window that Door or the like - a harder to overcome mechanical obstacle.
  • This well-known Locking device has the disadvantage that for the Burglars can be clearly identified when he is the has overcome the first stage (predetermined breaking point), because this overcoming leads to the window or the door a little gap until it is reached of the stronger mechanical obstacle can be opened. The burglar can clearly see that the alarm-triggering stage is overcome is and will be aware of this alarm triggering Either attempt to break in or cancel his Adjust the following intrusion strategy accordingly.
  • EP-A-0 385 206 discloses a security container the storage of valuables serves.
  • An alarm device has an electrical Conductor on when opening the safe is torn off and triggers the alarm.
  • the locking area is with a predetermined breaking point provided to increase the safety against tripping.
  • DE 39 36 084 A describes sensors for an intrusion detection system known that trained as a mushroom Roller pin in the fitting of a window and a correspondingly negatively designed holding piece are formed on the window frame. At the The roller pin will close or tilt the window in the holding piece behind a holding jaw pushed and locked. Located in the holding jaw a predetermined breaking point and a conductor. When trying to break open, the holding jaw tears at the predetermined breaking point together with the Current conductor, so that an alarm is triggered.
  • the invention is therefore based on the object Locking device provided with burglar protection specify at which triggering a signal sensor not from a burglar or the like be grasped in the event of violence can.
  • a door or the like is provided with at least one on the moving or fixed Frame of the window to be assembled holding element and one with this in the closed position of the window engageable, fixed or movable frame of the window to be assembled counter element, a relative movement due to violence between holding element and counter element is done in such a way that the holding element and the Counter element assigned, the burglar alarm signaling sensor by means of a response direction occurring, preferably irreversible deformation appeals, the direction of address in a parallel or approximately parallel to the window level level, the signal sensor is through Breakage and / or deformation of a material area the holding element or the counter element triggered is and the holding element or the counter element one enable the breakage and / or the deformation Has cavity.
  • the window sash is subjected to violence and / or the window frame, is for the burglar only the locking force between Holding element and counter element in the opening direction of the window or the door or the like, but not always in the event of violence also relative displacement between the holding element and counter element in a plane that is parallel or runs approximately parallel to the window level.
  • the burglar is therefore only the locking force in Feel the opening direction and try to overcome it and do not perceive that through his Attempts to pry open the window sash against the Window frames in a parallel to the window level level is easily shifted.
  • This Shifting comes, for example, from torsion of the Frame of the window sash and / or the frame conditions.
  • the message sensor is triggered according to the invention.
  • the Release force is opposite to that of the burglar overcoming holding force between the holding element and Counter element much smaller and therefore not noticeable.
  • the result is that the signal sensor responds not registered and therefore the break-in by alarming security forces or the like prevented and the perpetrator with great Probability can be grasped.
  • the break and / or the deformation of a material area of the Holding element or the counter element represents a irreversible deformation caused by the signal sensor is triggered.
  • the cavity ensures that the wall adjacent to the cavity with deformed irreversibly with a relatively small force or can be damaged by breakage.
  • the message sensor thereby triggers, he can preferentially in the Cavity and / or on the adjacent to the cavity Wall be arranged.
  • the holding element or the counter element Locking bolt is. It may also be advantageous if the holding element or the counter element Mushroom bolt is.
  • the mushroom bolt training is therefore particularly advantageous because a response of the Signal sensor occurs even if there is no deformation of the movable or fixed frame in a level that is parallel to the window level runs, but also when subjected to force only in the opening direction of the window, the door or the like, as a result of which an inclination of the mushroom bolt is made so that its widened Head through the inclination a shifting movement performs that in one level lies parallel or approximately parallel to the window plane runs.
  • the Edge of the widened head of the mushroom bolt through irreversible deformation of the signal sensor. The therefore irreversible deformation is preferred provided because this burglary trail as an underwriting Proof can serve.
  • the holding element or the counter element Striker is.
  • the holding element or the counter element is a profile rail, in particular a U-profile rail.
  • the holding element is a C-profile rail or a C-profile rail having. Is as with the C-profile rail interacting element a mushroom bolt provided, there is an optimal engagement between Holding element and counter element, whereby for example attempts at levering out are also prevented, since it is not possible without the mushroom pin extreme force from the C-profile rail pry.
  • the holding element or counter element on a Driving rod is attached.
  • the drive rod Preferably located the drive rod on the moving frame of the window, the door or the like.
  • the connecting rod can be done with a handle on the window sash or operate on the door leaf so that in the open position of the handle, the holding element and the counter element are not in engagement with each other. If the handle is moved to the closed position, so hold element and counter element into each other, causing the window to close, the door or the like is secured.
  • the alarm sensor on or in the Striker or on or in the U-profile rail or C-profile rail is arranged.
  • a bolt in particular a mushroom bolt is used, the bolt exercises respectively Mushroom bolt when subjected to violence a force on the striker or profile rail out, so that the striker or the profile rail sets the irreversible deformation, which at the same time trigger the alarm sensor leads.
  • the alarm sensor from a electrical wire or an electrical, applied Head is formed.
  • the wire is preferred when creating the holding element or the Injection molded around the opposite element, that is, these elements are manufactured by injection molding, the Wire is molded in.
  • the conductor on the holding element or applied the counter element for example evaporated or glued on, so that at one Force acting on the holding element or the counter element the conductor breaks, a signaling circuit interrupted by this and in this way the alarm is triggered.
  • the signal sensor in or on Bottom of the striker or the U-profile rail or the C-profile rail is arranged. additionally or alternatively it can be provided if the signal sensor in at least one or at least one End area of the free leg ends of the C profile rail is arranged. Under “free leg ends” the end area of the C profile rail is closed understand that parallel to the ground, i.e. to the base the C profile rail.
  • Figure 1 shows a window 1, which is a movable Frame 2 and a fixed frame 3.
  • the movable frame 2 thus forms one Casement 4 and the fixed frame 3 a Frame 5.
  • On the sash 4 is a handle attachable (arrow 6), with a gearbox Driving rods of the sash 4 are displaceable.
  • At the upper cross member of the sash 4 is one Driving rod 7 and a driving rod on the lower cross member 8 shown.
  • the holding elements 10 act with counter elements 11 together, on the drive rod 7, or attached to the drive rod 8 are.
  • By means of the handle, not shown it is therefore possible to counter elements 11 in one level parallel to the level of window 1 to shift so that they are engaged or out Get into engagement with the associated holding element 10. In this way the window can be opened Unlock open or in the closed Save condition.
  • FIG. 2 shows a locking device 12 which - According to Figure 1- of the one in the lower right area of the window 1 arranged holding element 10 and counter element 11 is formed.
  • the holding element 10 is formed as a C-profile rail 13, the bottom 14, side legs 15 and facing each other has free end regions 16 between them leave a longitudinal gap 17.
  • the free end areas 16 run parallel to the floor 14.
  • the counter element 11 is designed as a mushroom pin 18, one shaft 19 and one widened Head 20 has. It can be seen that in the secured Condition of the closed window of the Mushroom pin 18 into the interior of the C-profile rail 13 engages in such a way that its shaft 19 in the longitudinal gap 17 engages and that the head 20 within the C-profile rail 13 lies, the head 20th is wider than the width of the longitudinal gap 17. Die C-profile rail 13 and the mushroom pin 18 are mechanical designed very stable so that these parts a difficult mechanical obstacle to overcome in the event of an attempted break-in.
  • FIG. 1 a burglar alarm 21, the - as Figure 3 shows - basically just like that Locking device 12 designed according to Figure 2 is, namely also a C-profile rail 22 on Frame 5 and a mushroom bolt 23 on the casement 4 has.
  • the C-profile rail 22 has one Bottom 24, side legs 25 and free end areas 26 on.
  • the side legs 25 and also the free ones End regions 26 are provided with cavities 27 in which electrical wires 28 are arranged in a loop are.
  • the wires 28 may alternatively, however also in wall areas adjacent to the cavities 27 be arranged.
  • the electrical Wires 28 form a detection sensor 29, the Wires 28 via electrical line connections, not shown up to a reporting electronics Alarm system are led (not shown).
  • FIG. 4 illustrates an attempted break-in, in which the window 1 is pried open by using force becomes.
  • the result is that the locking device 12 depending on the size the force of the force deformation, in particular is subject to irreversible deformations, however is so stable that there is no tearing out of the mushroom pin 18 from the C-profile rail 13 comes ( Figure 2).
  • This skewing leads to, for example the left margin of the head of the Mushroom bolt 23 the left free end portion 26 of the C-profile rail 22 deformed irreversibly, that the electrical wire 28 laid there breaks. It is also possible due to the cavity 27 that the edge area of the head of the mushroom pin 23 in the cavity 27 breaks and the wire 28 severed. Cutting the wire 28 will registered by the signaling electronics, which triggers the alarm.
  • the height of the Head of the mushroom pin 18 is smaller than that of the Mushroom bolt 23, so that the force-intercepting Locking device 12 there is more play and a violent use of the message sensor 29 safe triggers.
  • Figure 5 embodies another embodiment of the invention, in which the locking device 12 and the burglar alarm 21 as a common Component 34 is formed.
  • the locking device 12 of Figure 2 before, but in the bottom 14 of the C-profile rail 13 a cavity 27 is formed and in the adjacent to the cavity 27 Wall area or in the cavity 27 loop-shaped wire 28 is located.
  • the counter element 11 is again designed as a mushroom pin 18. If a force is applied as shown in Figure 6- the window 1, so there is again an inclination of the mushroom bolt 18 with the result that its Head into the cavity 27 of the bottom 14 of the C profile rail 13 breaks in and there the wire 28 severed so that the alarm is triggered.
  • the signal sensor 29 31 which lies in a plane 33, the runs parallel to the window plane 32.
  • FIG. 7 shows a top view of the C profile rail 13 of Figure 5.
  • the free ones can be seen End regions 16 and the bottom 14 of the C profile rail 13, from right to left (arrow 35) of the Mushroom pin 18 (not shown) can retract.
  • the floor 14 extends far beyond the profiled Area of the holding member 10, and has a mounting hole 36.
  • Another Mounting hole 37 is in the profiled area intended.
  • the mounting holes 36 and 37 are used to hold fasteners (not shown) for fixing the holding element 10 on Frame 5 of the window 1.
  • the mushroom pin is firmly screwed to the casement, that means he cannot shift with a connecting rod become.
  • the striker which acts as a C profile rail is trained and the burglar alarm 21 according to FIG. 3 is then located in an arrangement rotated by 90 ° with respect to FIG. 3 in the fold 9 of the window, such that the Mushroom bolts when opening or closing of the window moves out of the C profile rail or drives into it.
  • Such one Design can be particularly in retrofitting work of an existing window install with little effort. The window will mechanically through the existing locking device secured.
  • the invention is based on the principle that Use of force a torsion of the casement occurs so that the mushroom pin in the locked state the window tilts in the striker, in the C-profile rail. hereby becomes the bottom or the top of the striker irreversibly deformed or broken out, causing an electrical wire or the like severed and the alarm is triggered.
  • the mushroom pin Around break out the striker together with the mushroom bolt, it is not enough to resist the Overcoming detection sensor, but it must be at the same time the force for the torsion of the casement be applied.
  • the one required for torsion Force is many times greater than for breaking out or deforming the intruder triggering alarm, the burglar do not notice the triggering of the alarm.
  • To the mushroom pin has the triggering of the alarm holding striker in opening respectively The closing direction of the window continues same game, so the burglar makes no difference between a window to whom he has already triggered the alarm and one Window in which the alarm has not yet been triggered is.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Burglar Alarm Systems (AREA)
  • Lock And Its Accessories (AREA)

Claims (15)

  1. Dispositif de retenue à l'état fermé muni d'une protection anti-effraction pour une fenêtre (1), une porte ou équivalent, comprenant au moins un élément de retenue (10) à monter sur le châssis mobile ou sur le châssis fixe (2, 3) de la fenêtre (1), et un élément conjugué (11) à monter sur le châssis fixe ou sur le châssis mobile (3, 2) de la fenêtre (1) qui peut être mis en prise avec cet élément dans la position fermée de la fenêtre, dans lequel, sous l'effet d'une action à force, il se produit un déplacement relatif entre l'élément de retenue (10) et l'élément conjugué (11), de telle sorte qu'un détecteur avertisseur (29) associé à l'élément de retenue (10) et à l'élément conjugué (11), qui forme la protection anti-effraction, répond par une déformation, de préférence irréversible, qui se produit dans la direction de la réponse, la direction de la réponse (31) étant contenue dans un plan (33) qui s'étend parallèlement ou à peu près parallèlement au plan (32) de la fenêtre, le détecteur avertisseur (29) étant déclenché par la rupture et/ou la déformation d'une zone de la matière de l'élément de retenue (10) ou de l'élément conjugué (11), et l'élément de retenue (10) ou l'élément conjugué (11) présentant une cavité (27) qui permet la rupture et/ou la déformation.
  2. Dispositif de retenue à l'état fermé selon la revendication 1,
    caractérisé en ce que
    l'élément de retenue (10) ou l'élément conjugué (11) est une cheville de fermeture.
  3. Dispositif de retenue à l'état fermé selon une des revendications précédentes,
    caractérisé en ce que
    l'élément de retenue (10) ou l'élément conjugué (11) est une cheville en forme de champignon (18, 23).
  4. Dispositif de retenue à l'état fermé selon une des revendications précédentes,
    caractérisé en ce que
    l'élément de retenue (10) ou l'élément conjugué (11) est une pièce de fermeture.
  5. Dispositif de retenue à l'état fermé selon une des revendications précédentes,
    caractérisé en ce que
    l'élément de retenue (10) ou l'élément conjugué (11) est un profilé, en particulier un profilé en U.
  6. Dispositif de retenue à l'état fermé selon une des revendications précédentes,
    caractérisé en ce que
    l'élément de retenue (10) ou l'élément conjugué (11) est un profilé en C (13, 22).
  7. Dispositif de retenue à l'état fermé selon une des revendications précédentes,
    caractérisé en ce que
    l'élément de retenue (10) ou l'élément conjugué (11) est fixé à une tringle de poussée (7, 8).
  8. Dispositif de retenue à l'état fermé selon une des revendications précédentes,
    caractérisé en ce que
    la tringle de poussée (7, 8) se trouve sur le châssis mobiles (2).
  9. Dispositif de retenue à l'état fermé selon une des revendications précédentes,
    caractérisé en ce que
    le capteur avertisseur (29) est disposé sur ou dans la pièce de fermeture ou sur ou dans le profilé en U ou le profilé en C (13, 22).
  10. Dispositif de retenue à l'état fermé selon une des revendications précédentes,
    caractérisé en ce que
    le capteur avertisseur (29) est disposé dans la cavité (27) et/ou sur une paroi adjacente à la cavité (27).
  11. Dispositif de retenue à l'état fermé selon une des revendications précédentes,
    caractérisé en ce que
    le capteur avertisseur (29) est formé par un fil électrique (28) ou un conducteur électrique déposé.
  12. Dispositif de retenue à l'état fermé selon une des revendications précédentes,
    caractérisé en ce que
    le fil (28) est enrobé par moulage dans le cas de la fabrication de l'élément de retenue ou de l'élément conjugué par moulage par injection.
  13. Dispositif de retenue à l'état fermé selon une des revendications précédentes,
    caractérisé en ce que
    le conducteur (28) est déposé, en particulier formé par vaporisation ou collé, sur l'élément de retenue (10) ou sur l'élément conjugué (11).
  14. Dispositif de retenue à l'état fermé selon une des revendications précédentes,
    caractérisé en ce que
    le capteur avertisseur (29) est disposé dans ou sur le fond (14) de la pièce de fermeture ou du profilé en U ou du profilé en C (13, 22).
  15. Dispositif de retenue à l'état fermé selon une des revendications précédentes,
    caractérisé en ce que
    le capteur avertisseur (29) est disposé dans au moins ou sur au moins une région terminale (16, 26) des extrémités libres des branches du profilé en C (13, 22).
EP99109824A 1998-06-12 1999-05-19 Système de verrouillage avec dispositif anti-intrusion Expired - Lifetime EP0964121B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19826141 1998-06-12
DE19826141A DE19826141B4 (de) 1998-06-12 1998-06-12 Zuhaltevorrichtung mit Einbruchssicherung

Publications (2)

Publication Number Publication Date
EP0964121A1 EP0964121A1 (fr) 1999-12-15
EP0964121B1 true EP0964121B1 (fr) 2004-07-28

Family

ID=7870653

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99109824A Expired - Lifetime EP0964121B1 (fr) 1998-06-12 1999-05-19 Système de verrouillage avec dispositif anti-intrusion

Country Status (3)

Country Link
EP (1) EP0964121B1 (fr)
AT (1) ATE272155T1 (fr)
DE (2) DE19826141B4 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011057308A1 (fr) 2009-09-17 2011-05-19 Helmut Katherl Système de verrouillage avec fonction alarme pour un élément de construction tel que porte ou fenêtre

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10301013A1 (de) * 2003-01-13 2004-07-22 Mawa Innovative Technik Gmbh Auf Druck reagierender Alarmsensor für Fenster und Türen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587517A (en) * 1985-01-28 1986-05-06 At&T Technologies, Inc. Intrusion sensing device
DE59001024D1 (de) * 1989-03-01 1993-04-22 Thomas Matouschek Wertbehaelter.
DE3936084A1 (de) * 1989-10-30 1991-05-02 Erich Matouschek Sensoren fuer die einbruchmeldeanlage
DE19603679C5 (de) * 1996-02-02 2004-11-04 Dorma Gmbh + Co. Kg Alarmauslösende Schließeinrichtung für Fenster oder Türen
DE19638359B4 (de) * 1996-09-19 2013-07-18 Pax Ag Einbruchsicherung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011057308A1 (fr) 2009-09-17 2011-05-19 Helmut Katherl Système de verrouillage avec fonction alarme pour un élément de construction tel que porte ou fenêtre

Also Published As

Publication number Publication date
DE59910044D1 (de) 2004-09-02
DE19826141A1 (de) 1999-12-23
DE19826141B4 (de) 2013-01-03
ATE272155T1 (de) 2004-08-15
EP0964121A1 (fr) 1999-12-15

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