EP2955304A1 - Einbruchsichere öffnungsbegrenzer für von aussen ver-/entriegelbare tür, entsprechendes einbauverfahren und schutzsystem, das einen solchen öffnungsbegrenzer umfasst - Google Patents

Einbruchsichere öffnungsbegrenzer für von aussen ver-/entriegelbare tür, entsprechendes einbauverfahren und schutzsystem, das einen solchen öffnungsbegrenzer umfasst Download PDF

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Publication number
EP2955304A1
EP2955304A1 EP15171682.6A EP15171682A EP2955304A1 EP 2955304 A1 EP2955304 A1 EP 2955304A1 EP 15171682 A EP15171682 A EP 15171682A EP 2955304 A1 EP2955304 A1 EP 2955304A1
Authority
EP
European Patent Office
Prior art keywords
leaf
movable member
support device
stay
locking
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.)
Withdrawn
Application number
EP15171682.6A
Other languages
English (en)
French (fr)
Inventor
Michel Chambron
Gilles DAUPHIN
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.)
Televeil Securite Autonome Et Services
Original Assignee
Televeil Securite Autonome Et Services
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 Televeil Securite Autonome Et Services filed Critical Televeil Securite Autonome Et Services
Publication of EP2955304A1 publication Critical patent/EP2955304A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/46—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • E05C17/50—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a single pivoted securing member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/18—Portable devices specially adapted for securing wings
    • E05C19/188—Removably mounted securing devices, e.g. devices clamped to the wing or the frame

Definitions

  • the present invention relates to the field of room intrusion protection systems, and more particularly to devices for blocking a door leaf in an open position in order to prevent the intrusion of an individual into a room . These devices are usually called "entrebâilliv".
  • Prior art is known in the art effective but expensive anti-intrusion protection systems which may include replacing an access door to a room by a security door and / or to install in the housing an alarm and / or a device remote monitoring.
  • intrusion protection systems consist of blocking access to the room by walling the opening of a door with concrete blocks or by fixing a steel panel on the outer wall or inside the opening of a door.
  • An example of such systems is the product "System 90" marketed by the company VPSitex.
  • One version of this product includes a metal panel that is surface-mounted on the outer frame and bars that rest against the inner wall and are secured to the panel by compression pins.
  • intrusion protection systems do not delay the installation of illegal occupants after breaking the landing door or mechanical protection until the arrival of security agents.
  • a conventional door stopper is intended to be operated from within a room.
  • a typical door keeper is typically composed of a crank piece such as a hinged chain or hoop and a hook for locking the crank piece.
  • the crack room is fixed on the frame and the locking hook is fixed on the leaf of the door.
  • the dimensions of the opening piece are designed so that, when this piece is locked in the hook, the maximum opening of the leaf does not allow an individual to enter through this opening and does not allow him to manually separate the cracking piece from the locking hook.
  • Entrance door entrants from outside a room have also been developed.
  • patent application no. FR 2 599 777 A1 discloses a keeper comprising a first element connected to a doorframe and a second element connected to a leaf associated with this doorframe, one of these elements being provided with a retractable protrusion under the control of a door. lock integrated in this element and accessible from the outside when the leaf is ajar with respect to the doorframe.
  • a disadvantage of such crackers is that their installation typically involves making mounting holes in the leaf and / or in the door frame, causing visible damage. Such means of attachment make these entrebâillivities not suitable for rental, for example to install temporarily in vacant housing.
  • An object of the present invention is to provide an intrusion protection system capable of delaying an illegal intrusion into a room after a burglary has been committed, for example the fracture of a landing door.
  • Another object of the present invention is to provide an intrusion protection system that can be easily neutralized by an individual authorized to enter the room, especially from outside the room.
  • Yet another object of the present invention is to propose an anti-intrusion protection system which is now free, after installation, the passage between the opening of the door and the interior of the room so as to allow an individual to enter the room. when the intrusion protection system is disabled.
  • the present invention also aims to provide an intrusion protection system preserving the discretion as to the vacancy of the premises.
  • the present invention also aims to reduce the manufacturing costs of an intrusion protection system in comparison with known mechanical protection systems and shielding.
  • the support device in place of a telescopic stay adapted to be fixed by pressure between a floor and a ceiling of the room, the support device may comprise a telescopic stay adapted to be fixed between walls of the room, or between at least one wall and the floor of the room, or between the floor and the ceiling and at least one wall of the room.
  • Such a gap fits different door dimensions or ceiling height of the room.
  • a jack device makes it possible to adjust the holding pressure of such a gap between the floor and the ceiling, allowing sufficient clamping to withstand a force applied by an individual wishing to move the stay in order to penetrate in the local.
  • the floating mounting of the housing in the cage has the advantage of transmitting the forces exerted by an individual on the movable member to the cage rather than the housing. Indeed, it was found by the inventors that when the housing is fixed non-floating, that is to say directly on the movable member, a force exerted by an individual on the movable member is able to break the housing and the lock device. This floating mounting solution allows you to use a low-end lock without increasing the risk of breaking the lock.
  • the stay according to the invention allows to assemble the movable member relative to the support device in one direction or another depending on the opening side of the leaf.
  • This bush also has the advantage of being transported and installed by a single individual.
  • the invention also relates to a protection system comprising a stay according to one or more of the characteristics described above, and an alarm device capable of detecting the opening of the leaf whose opening can be blocked by the door guard.
  • the protection system may include a presence detector or an audible and / or visual alarm.
  • this alarm device may comprise a door opening detector capable of delivering an opening signal, and wireless transmission means of the opening signal to a central unit.
  • variants of the invention comprising only a selection of characteristics described, subsequently isolated from the other characteristics described (even if this selection is isolated within a sentence including these other features), if this selection of features is sufficient to confer a technical advantage or to differentiate the invention from the state of the prior art.
  • This selection comprises at least one characteristic, preferably functional without structural details, or with only a part of the structural details if this part alone is sufficient to confer a technical advantage or to differentiate the invention from the state of the prior art .
  • the access by an individual to the interior 91 of a housing from outside the housing 92, the exterior 92 of the housing being for example a building block, is possible when a leaf 1, for example a landing door, is placed in an open position PV3.
  • the stay according to the invention makes it possible to limit the angular deflection of the leaf 1 in an interlocked position PV2 so as not to leave enough space to allow an individual to enter the interior 91 of the housing.
  • the limitation of the angular displacement of the leaf 1 is achieved by positioning a stop member 31 of the stay in a locking position PM1 relative to a support device 2 of the stay.
  • the stop element 31 is locked in the blocking position PM1
  • the leaf 1 can be moved between a closed position PV1 and the half-open position PV2 but not beyond.
  • the leaf 1 When the stop element 31 is positioned in a free position PM2, the leaf 1 can be moved between the closed position PV1 and the open position PV3, this open position PV3 can for example be the maximum open position of the leaf when the guard is not installed.
  • the support device 2 is positioned so that the interlocked position PV2 of the leaf 1 allows an individual to insert a hand or an arm through the opening created by the interlocked position PV2 of the leaf 1, this half-open position PV2 however allowing him not to break into the room.
  • the interlocked position PV2 allows an individual to manipulate a locking mechanism 5 described below to unlock the stop member 31 to move it from the blocking position PM1 to the free position PM2.
  • the support device 2 is positioned so that it does not block the opening of the leaf 1.
  • FIG. FIGURE 2 A presently preferred embodiment of the stay according to the invention is shown in FIG. FIGURE 2 .
  • the support device 2 is a telescopic worksite strut comprising in particular a barrel tube 21, a slide tube 22 and a length adjustment device 23.
  • Fixing the telescopic worksite strut 2 inside 91 of the housing is carried out by keeping the telescopic worksite strut 2 under pressure between a floor 911 and a ceiling 912 of the housing.
  • the ends of the strut 2 comprise plates 24, 61, 62 for increasing the dimension of the support surfaces of the strut 2 with the floor 911 and the ceiling 912 of the housing.
  • an upper plate 24 is welded to the end of the slide tube 22 opposite the end in contact with the barrel tube 21. The upper plate 24 bears against the ceiling 912.
  • an intermediate plate 62 is welded to it.
  • This intermediate plate 62 is secured to a lower plate 61 by means of clamping means 63.
  • the lower plate 61 bears against the floor 911.
  • a second pressurization, of greater intensity than the first, is then performed thanks to a jack device 6 constituted by the lower plate 61, the intermediate plate 62 and the clamping means 63.
  • This jack device 6 allows apply and maintain pressure the strut 2 on the floor 911 and the ceiling 912 of the housing which is sufficient for this strut 2 withstands the efforts exerted by an individual, for example kicks, to move the strut 2 to enter the interior 91 of the dwelling.
  • the clamping means 63 comprise for example threaded rods welded to the lower plate 61. These threaded rods pass through the intermediate plate 63 through holes sized so that the intermediate plate 63 can slide along the threaded rods.
  • a nut and a locknut are assembled on either side of the intermediate plate 63.
  • the nut is assembled between the lower plate 61 and the plate intermediate 63, and the locknut is assembled above the intermediate plate 63 (upwards on the FIGURE 2 ).
  • the displacement of the nut in a first direction of rotation makes it possible to move the barrel tube 21 in a first direction along the longitudinal axis A2 of the strut 2.
  • the displacement of the nut in a second direction of rotation makes it possible to move the tube is 21 in a second direction along the longitudinal axis A2 of the strut 2.
  • the lock nut can then be tightened against the intermediate plate 63.
  • This jack device 6 thus makes it possible to apply a pressure for holding the strut on the ceiling 912 and the relatively large floor 911 by using standard thread pitches for the threaded rods and the nuts and against nuts.
  • pieces of non-slip foam or made in a rubber material may be inserted between the upper plate 24 and the ceiling 912 and between the lower plate 61 and the floor 911.
  • the stop member 31 is fixed on a pair of elements 34, for example by welding.
  • the pair of elements 34 is attached to a corresponding pair of elements 33 by fixing means 35, for example screws and nuts, so as to grip the barrel tube 21 of the strut 2.
  • fixing means 35 for example screws and nuts, so as to grip the barrel tube 21 of the strut 2.
  • movable member 3 the assembly comprising the pairs of elements 33, 34, the means of fixing 35, the locking element 31, and a support element 32 of the locking mechanism 5 fixed on the locking element 31.
  • the pairs of elements 33, 34 are sized to be able to rotate around the barrel tube 21 along the axis A2 of the strut 2 by manual actuation.
  • a locking member 4 is fixed on the barrel tube 21, for example by welding. This locking member 4 forms a stop blocking the translation of the movable member 3 along the axis A2 of the stay 2.
  • the FIGURE 2 represents the locking member 4 providing a single stop for the movable member 3.
  • the locking member 4 can realize a stop in both translation directions along the axis A2 of the strut. 2, for example by increasing the size of the locking member 4 along the axis A2 of the strut 2, or by fixing one or more additional parts on the movable member 3.
  • the FIGURE 1 represents a leaf 1 opening on the right side, the stop element 31 being oriented towards the left when it is in the blocking position PM1 in order to limit the angular displacement of the leaf 1 between the closed position PV1 and the position cracked PV2.
  • the stop element 31 can also be oriented to the right when it is in the blocking position PM1, for example to block the opening of a leaf which would open on the left side.
  • An operational position of the stay is defined in which the stop element 31 can alternatively be placed in the blocking position PM1 and in the free position PM2 and in which the support device 2 does not block the opening of the leaf 1 (see FIGURE 1 ).
  • the installation of the support device 2 in the operational position can be carried out using a template.
  • the locking mechanism 5 comprises a housing 53 supporting a lock device 52 and a locking pin 51.
  • This locking mechanism 5 is for example a low-end type commercial lock.
  • the first 327 and second 328 brackets are assembled together, for example by welding, so as to form a U-shaped cage in which is mounted the housing 53 of the locking mechanism 5 (see FIGURES 5 and 6 ).
  • These brackets 327, 328 are here made in two parts to facilitate manufacture.
  • the cage 32 could be made in one piece.
  • brackets 327, 328 are fixed, for example by welding, to the holding plate 329.
  • the cage 32 can also be directly attached to the movable member 3.
  • the housing 53 of the locking mechanism 5 is fixed to the cage 32 by screws which are screwed into drilled nuts 533.
  • Another embodiment provided is to mount the housing 53 in the cage 32 in a floating manner, that is to say in fixing the housing 53 to the cage 32 by a screw-nut system.
  • the locking mechanism 5 is held in the movable member 3 by the locking pin 51, for example by inserting the locking pin 51 into openings 323, 324 made in the brackets 327, 328.
  • an outer surface 511 of the locking pin 51 is in contact with inner surfaces 325, 326 of these openings 323, 324.
  • the openings 323, 324 are sized to allow a sliding of the locking pin 51 and to guide the pin 51 during its movement in an actuating direction D51.
  • the housing 53 is preferably at least floating relative to the cage 32 in a direction DP51 perpendicular to the actuating direction D51.
  • the housing 53 is for example maintained in the cage 32 by supporting lateral surfaces 531, 531 of the housing 53 on inner surfaces 321, 322 of the brackets 327, 327.
  • the lock device 52 makes it possible to move the locking pin 51 in the direction of actuation D51, for example by means of a key or a code.
  • the lock device 52 is arranged so that the actuating part, for example the part in which a key can be inserted, is accessible from the outside 92 of the housing when the leaf 1 is in the interlocked position PV2 and that the stop member 31 is in the blocking position PM1 (see FIGURE 1 ).
  • the locking mechanism 5 is arranged to be able to lock the locking pin 51 in a locked position PE51 in which an end 512 of the locking pin 51 cooperates with a housing 41 formed in the locking member 4.
  • This housing 41 of the blocking member 4 is dimensioned to block the rotation of the movable member 3 about the axis A2 of the strut 2 when the locking pin 51 is in the locked position PE51.
  • the invention provides for the use of a guard comprising a combination of the characteristics which have just been described in a protection system comprising in particular an alarm, for example wireless.
  • the alarm includes an opening detector mounted on the leaf 1 and / or the door frame.
  • the opening detector detects the opening of leaf 1
  • the alarm sends an opening signal to a central unit.
  • the opening signal can be sent at the end of a predetermined time, for example ten seconds, so as not to alert the central unit if leaf 1 is opened by an authorized individual.
  • the predetermined time allows an individual authorized to enter the interior 91 of the housing to disable the alarm using an alarm control member 7 for example attached to the movable member 3 of the stay.
  • control unit When the control unit receives the opening signal, it can trigger an audible signal, for example by means of a siren.
  • the plant can also be connected to a monitoring center which is informed of the opening of leaf 1.
  • the protection system may include many types of protective or surveillance equipment and any type of alarm without changing the nature of the invention.
  • the stay makes it possible to delay or prevent the intrusion of an individual into a room 91 when this individual does not have the actuating means of the lock device 52, for example a key or a code, as well as the means for deactivating the alarm, for example a badge or a code.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casings For Electric Apparatus (AREA)
  • Special Wing (AREA)
EP15171682.6A 2014-06-11 2015-06-11 Einbruchsichere öffnungsbegrenzer für von aussen ver-/entriegelbare tür, entsprechendes einbauverfahren und schutzsystem, das einen solchen öffnungsbegrenzer umfasst Withdrawn EP2955304A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1455309A FR3022285B1 (fr) 2014-06-11 2014-06-11 Entrebailleur anti-intrusion pour vantail de porte verrouillable/deverrouillable de l’exterieur, procede d’installation associe et systeme de protection comprenant un tel entrebailleur

Publications (1)

Publication Number Publication Date
EP2955304A1 true EP2955304A1 (de) 2015-12-16

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EP15171682.6A Withdrawn EP2955304A1 (de) 2014-06-11 2015-06-11 Einbruchsichere öffnungsbegrenzer für von aussen ver-/entriegelbare tür, entsprechendes einbauverfahren und schutzsystem, das einen solchen öffnungsbegrenzer umfasst

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EP (1) EP2955304A1 (de)
FR (1) FR3022285B1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599777A1 (fr) 1986-06-04 1987-12-11 Berriat Jean Claude Entrebailleur anti-effraction pour vantaux, notamment de portes et fenetres pouvant se manoeuvrer de l'exterieur
US5673951A (en) * 1994-11-28 1997-10-07 Bottaro; Peter Security device
DE10202590A1 (de) * 2002-01-16 2003-07-24 Ursula Groeschel Türanschlag für einflügelige Türen, zum Begrenzen der Türbewegung zwischen der Schließposition und einer Teil-Öffnung
DE10202589A1 (de) * 2002-01-16 2003-07-24 Groeschel Franz Türanschlag für einflügelige Türen, zum Begrenzen der Türbewegung zwischen der Schließposition und einer Teil-Öffnung
FR2912176B1 (fr) 2007-02-06 2011-11-18 Paul Grison Systeme autonome et securise d'un entrebailleur de porte desolidarisable de l'exterieur, par clef, par combinaison codee ou par moyen electronique

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599777A1 (fr) 1986-06-04 1987-12-11 Berriat Jean Claude Entrebailleur anti-effraction pour vantaux, notamment de portes et fenetres pouvant se manoeuvrer de l'exterieur
US5673951A (en) * 1994-11-28 1997-10-07 Bottaro; Peter Security device
DE10202590A1 (de) * 2002-01-16 2003-07-24 Ursula Groeschel Türanschlag für einflügelige Türen, zum Begrenzen der Türbewegung zwischen der Schließposition und einer Teil-Öffnung
DE10202589A1 (de) * 2002-01-16 2003-07-24 Groeschel Franz Türanschlag für einflügelige Türen, zum Begrenzen der Türbewegung zwischen der Schließposition und einer Teil-Öffnung
FR2912176B1 (fr) 2007-02-06 2011-11-18 Paul Grison Systeme autonome et securise d'un entrebailleur de porte desolidarisable de l'exterieur, par clef, par combinaison codee ou par moyen electronique

Also Published As

Publication number Publication date
FR3022285B1 (fr) 2018-08-10
FR3022285A1 (fr) 2015-12-18

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