EP1497525A2 - Porte de securite - Google Patents

Porte de securite

Info

Publication number
EP1497525A2
EP1497525A2 EP02704540A EP02704540A EP1497525A2 EP 1497525 A2 EP1497525 A2 EP 1497525A2 EP 02704540 A EP02704540 A EP 02704540A EP 02704540 A EP02704540 A EP 02704540A EP 1497525 A2 EP1497525 A2 EP 1497525A2
Authority
EP
European Patent Office
Prior art keywords
locking device
door
door leaf
security door
bolt
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Withdrawn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
EP02704540A
Other languages
German (de)
English (en)
Inventor
Enrico Semadeni
Marcel Blasendorff
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP02704540A priority Critical patent/EP1497525A2/fr
Publication of EP1497525A2 publication Critical patent/EP1497525A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7046—Door leaves with provisions for locks, hinges or other fittings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7098—Door leaves with bracing means crossing each other, e.g. diagonally disposed

Definitions

  • the invention relates to a security door according to the preamble of claim 1 or 2.
  • This object is achieved with a security door having the features of claim 1 or 2.
  • the subclaims 3 to 17 relate to further advantageous designs of the security door.
  • the object is further achieved with a locking device having the features of claim 18.
  • the subclaims 19 to 25 relate to further, advantageously designed locking devices.
  • a security door comprising a door leaf with at least three bearing parts arranged at a distance from one another in the vertical direction to form a vertical pivot axis, and also comprising at least three horizontal cross struts, spaced apart in the direction of the vertical pivot axis, in each of which an actuatable latch is slidably mounted is.
  • the security door is designed in such a way that the door leaf comprises at least one cross strut which forms part of the supporting structure of the door leaf, the door leaf comprising at least one actuatable latch, and the latch being slidably mounted with respect to the cross strut, and wherein the Bolts and the cross strut are designed and arranged so that they are mutually adapted such that the bolt and the cross strut mutually reinforce one another mechanically.
  • This embodiment has the advantage that the bolt helps to reinforce the door leaf or to reinforce the structure supporting the door leaf.
  • the bolt and the supporting structure mutually support one another in such a way that the supporting structure preferably has increased rigidity.
  • the load-bearing structure and the bolt interact in such a way that they also form a common lock for guiding the bolt.
  • This interaction of the load-bearing construction and the bolt enables a particularly burglar-proof security door to be formed.
  • the load-bearing structure in particular its cross struts and the bolt mounted on the load-bearing structure or on the cross strut, can be designed in a large number of different forms in order to bring about mutual mechanical reinforcement or to increase the rigidity of the load-bearing structure.
  • the cross strut is designed as a hollow profile within which the bolt is slidably mounted with little play.
  • a lockable door usually has a lock with a lock bolt, the lock being screwed onto an end face of the door, and the lock bolt being actuatable or displaceable by a key inserted into the lock, so that the door can be locked.
  • the security door according to the invention has the advantage that the door leaf forms part of the lock, in that in a preferred embodiment the cross strut of the door leaf also serves as a bearing for the lock bolt, also referred to as a bolt. This results in a particularly large and correspondingly massive lock, which is difficult for unauthorized persons to open.
  • the security door is designed in such a way that its door leaf appears from the outside or from the entrance side as an ordinary house or room door.
  • the security door designed in this way has a door leaf, which is configured at least on the outside with respect to a conventional door frame.
  • the security door comprises a first and / or a second fastening element, on which bolt receiving parts and pivot bearings are arranged, these fastening elements being firmly connectable to the masonry.
  • the fastening element is designed as an angle element.
  • the door leaf has a layer structure.
  • the outside of the door leaf is preferably covered with a thermally conductive material, such as a metal sheet, for example a manganese sheet.
  • a stable, load-bearing layer can be arranged underneath, consisting for example of concrete, metal or ceramic.
  • an intermediate space is provided between the metal sheet and the stable, load-bearing layer, which is filled with a material that expands under heating and builds up pressure in the intermediate space, this material preferably liquefying under heating. Bitumen, for example, is suitable as such material.
  • the door leaf comprises a door lock or a locking device which withdraws when a certain force is exceeded, so that no excessive forces can be exerted on the door lock or the locking device.
  • a second locking device is effective, which additionally prevents the door from being opened.
  • the door lock or the locking device is made inaccessible when retreating, for example by covering the hole in the door arranged with the door lock with a metal plate.
  • the locking device has the advantage that it escapes as soon as an excessive force is exerted on the locking device. The locking device escapes into the door leaf and is therefore well protected by the door leaf and moreover only very poorly or no longer accessible from the outside.
  • the locking device according to the invention can also be offered as a separate unit, for example to subsequently improve the security against burglary of existing doors by installing the locking device.
  • the security door according to the invention can be designed in a variety of forms.
  • the security door can also comprise two or more door leaves.
  • the security door can in particular also be designed in such a way that the door leaves form, for example, a roller door, a sliding door, a sectional door in cassette design, a spindle door or a folding door.
  • 1a is a perspective view of a security door
  • FIG. 1b shows a cross section through FIG. 1a along the line AA;
  • 2a shows a front view of a further security door;
  • FIG. 2b shows a top view of the security door according to FIG. 2a;
  • FIG. 2c shows a perspective view of the security door according to FIG. 2a;
  • FIG. 3 shows a detailed view of a cross strut with a latch
  • Figure 5 is a plan view of a door struck in masonry.
  • Fig. 6 is a detailed view of a further arrangement for driving a
  • Fig. 7c a linearly movable locking device in the
  • FIG. 7d shows the locking device shown in FIG. 7c in the displaced state
  • FIG. 8 is a front view of a further security door
  • FIG. 9a shows a cross section through FIG. 3 along the line B-B;
  • the security door 1 shown in FIG. 1 a comprises a door leaf 1 a and two fastening elements 8, 11 arranged on the left and right, designed as angle irons.
  • the door leaf 1a comprises a with a fold "Provided metal door profile 2, the door profile 2 having a horizontally running door profile 2a and a vertically running door profile 2b.
  • the door leaf 1a has three horizontally running cross struts 3a, 3b, 3c, which are spaced apart in the vertical direction, and which are connected with the Door profile 2.
  • the cross struts 3a, 3b, 3c end on one side in a bearing sleeve 3d, 3d, 3f, which define the direction of rotation of the axis of rotation 23.
  • Hollow profile is designed in the vertical direction.
  • a lever arm 6b is firmly connected to a shaft 6a of a door latch 15b and rotatably mounted in the direction of movement 6c.
  • a vertically movably mounted rod 7 within the longitudinal strut 4 is connected to the lever arm 6b via a rod 6d, so that a movement of the door latch 15b causes the rod 7 to be raised or lowered.
  • FIG. 3 shows a bolt 5 which is displaceably mounted within the cross strut 3b in the direction of movement 5a and which is coupled via the rod 5b to the vertically extending rod 7, so that the bolt 5 is operably supported by the movement of the bolt 5 via the position of the rod 7 is determined.
  • the cross section along the section line B-B is shown in Fig. 9a.
  • FIG. 4 shows an exemplary embodiment of how moving the rod 7 in the direction of movement 7a brings about a corresponding horizontal movement of the bolt 5 in the direction of movement 5a.
  • the rod 7 comprises a guide 7b, which extends transversely at approximately 45 degrees to the direction of movement 7a and in which a pin 5f of the rod 5b is movably mounted.
  • the rod 5b and the rod 7 are also supported on both sides on rollers 5g.
  • the rod 5b and the rod 7 are mutually positively guided by this arrangement, so that a movement of the rod 7 in the direction of movement 7a immediately causes a movement of the rod 5b in the direction of movement 5b and vice versa.
  • FIG. 6 shows a further exemplary embodiment in order to divert the vertical movement 7a of the rod 7 into a horizontal movement 5a of the bolt 5, in that the rod 5b is coupled to the rod 7 by means of a rod 5c which extends transversely thereto and has rotatable connections 5d, 5e.
  • FIG. 1a shows on the left the first L-shaped fastening element 8 with side parts 8a, 8b.
  • the bolt receptacles 9a, 9b, 9c with openings 10 are arranged in the first fastening element 8 such that the bolts 5 extending from the left, vertical door profile 2b partially penetrate into the bolt receiving part 9a, 9b, 9c via the opening 10.
  • 1a shows on the right the second, L-shaped fastening element 11 with side parts 11a, 11b, along which three rotary bearings 22d, 22e, 22f are arranged, which fix the course of the axis of rotation 23.
  • fastening elements 8, 11 it can prove to be advantageous that they have a fastening plate 8c, 11c with fastening holes 8d, 11d at the top and / or below, in order to better anchor the fastening elements 8, 11 in the masonry.
  • FIG. 1b shows a section along the line AA according to FIG. 1a, whereby, in contrast to the illustration according to FIG. 1, the spaces between the door leaf 1a are filled with layers of material.
  • a first layer 12 is made of load-bearing material such as concrete, ceramic or metal. This first layer 12 is firmly connected to the door profile 2, 2a, 2b and the longitudinal strut 4 and gives the door leaf 1a transverse stability. In addition, a pressure acting on the first layer 12 is derived in an evenly distributed manner.
  • a third layer 14 made of thermally conductive material covers the door leaf 1a towards the outside. This third layer 14 is designed as a metal plate or as a metal sheet and consists, for example, of a manganese steel plate with a thickness of 3 mm.
  • This third layer 14 is firmly connected to the door profile 2, 2a, 2b.
  • This interior space is advantageously enclosed in an airtight or liquid-tight manner.
  • a material is preferably used as the second layer 13, which expands under heating and thereby develops a pressure.
  • a variety of materials are suitable for the second layer 13, for example solid or viscous
  • bitumen Materials such as bitumen, but also liquid or gaseous materials.
  • the security door 1 wants to be broken open by processing the manganese steel plate 14 of the door leaf 1a with a welding torch, the resultant heating of the second layer 13, for example bitumen, has the result that its internal pressure increases.
  • the manganese steel plate 14 is sufficiently weakened and there is a breakthrough, the liquid bitumen will escape through this breakthrough under high pressure, thereby preventing a burglar from proceeding further.
  • FIG. 2a shows a front view of a further security door 1 which, with the exception of the longitudinal strut 4 and the fastening plates 8c, 11c, is configured similarly to the security door 1 shown in FIG. 1a.
  • the same reference numerals designate the same objects.
  • FIG. 2b shows a top view
  • FIG. 2c shows a perspective view of the security door 1 shown in FIG. 2a.
  • FIGS. 7a and 7b show a section of a door leaf 1a, which comprises a pivotable locking device 19 and a second locking device 18. This device is arranged in the region of the intersection of the central cross strut 3b and the longitudinal strut 4.
  • the door latch 15a is rotatably supported in the direction of movement 6c via the axis of rotation 6a and is also fixedly connected to the disk-shaped lever arm 6b.
  • the lever arm 6b also has a pin 6g which drives a rod 6d in the direction of movement 6h. As shown in FIG. 1a, the rod 6d is connected to the vertically movable rod 7 in order to actuate the bolts 5 above it.
  • the lever arm 6b has a stop 6f.
  • a locking device 19 is below the lever arm 6b an adjustable bolt 19a and a keyhole 19b are provided.
  • a through hole 20 is arranged in the door leaf, so that the keyhole 19b is accessible from the outside.
  • the locking device 19 is fixedly and immovably connected to the door leaf 1a.
  • 7a shows the bolt 19a in the extended position, so that the stop 6f interacting therewith prevents the door latch 15a from rotating at least in one direction, so that the door leaf 1a cannot be opened. With the help of a key, the bolt 19a can be withdrawn and the door latch 15a can thus be turned on both sides in the direction of movement 6c.
  • the locking device 19 is rotatably mounted about a vertically extending pivot axis via a hinge 19c and a fastening plate 19d connected to the longitudinal strut 4.
  • Fig. 7a shows the locking device 19 in a basic position, and in Fig. 7b in a pivoted position.
  • Locking device 18 comprising a hinge 18a and a swivel plate 18b, is rotatably connected to the central cross strut 3b about a horizontal axis.
  • a rod 19e is also arranged on the locking device 19 and holds the swivel plate 18b within a certain swivel range in the position shown in FIG. 7a.
  • the rod 19e no longer exercises a support function on the swivel plate 18, so that it falls down, as shown in FIG. 7b, and together with the pin 6g forms a stop, so that the door latch 15a is twisted at least in one direction of the direction of rotation 6c, and as a result the door leaf 1a cannot be opened.
  • the locking device 19 withdraws by a pivoting movement, so that the keyhole 19b is no longer accessible via the hole 20.
  • the mechanical function of retreating can be technically solved in a variety of ways, for example also with a linear movement, in that the locking device is mounted so as to be linearly movable. It may prove advantageous to provide a locking device for the locking device 19 so that the locking device 19 pivots only when a certain force acting on the keyhole 19b is exceeded.
  • a cover plate 21 can also be provided, which is mounted, for example, to be displaceable in the direction of movement 21a, and which when pivoting the
  • Locking device 19 is pushed over the hole 20 so that it is covered.
  • FIGS. 7a and 7b for locking the door leaf 1a, for restricting or blocking the movement of the door latch 15a, or for pivoting the locking device could be designed in a large number of mechanical embodiments.
  • FIG. 7c shows a locking device 19 designed as a locking cylinder with a bolt or a driver 19a and a keyhole 19b.
  • the locking device 19 is arranged in the door leaf 13.
  • the locking device 19 has a projecting cam 19g which is connected to the door leaf 13 via a spring 19h.
  • the locking device 19 is mounted displaceably in the direction 19f. If a force with a force component acting in the direction 19f is exerted on the locking device 19, it is displaced in the direction 19f and, as shown in FIG. 7d, thereby penetrates deeper into the hole 20 in the door leaf 13.
  • a cover plate 21 which is displaceable in the direction 21a is arranged at the hole 20 and covers and closes the hole 20 from the inside as soon as the locking device 19 has penetrated sufficiently deep into the door leaf.
  • the cover plate 21 could, for example, also perform a rotary movement in order to cover the hole 20.
  • the locking device 19 according to FIGS. 7c and 7d can, as shown in FIGS. 7a and 7b, be arranged in the door leaf 1a in such a way that the drivers 19a block or release the stop 6f, which determines the mobility of the lever arm 6b, and thus the door leaf 1a can be locked.
  • the locking device 19 could also comprise a conventional lock with a lock bolt in a door leaf 1a be arranged, the driver 19a moves the lock bolt to lock or open the door with door leaf 1a.
  • the locking device 19 shown in FIGS. 7c and 7d has the advantage that the entire locking cylinder moves into the door leaf 13 if the force acting on the locking device 19 exceeds a predeterminable value. As a result, the locking device 19 is only very poor, or when using the cover plate 21, is no longer accessible from the outside, which provides excellent protection against intruders.
  • the locking device 19 can be manufactured very inexpensively, since the locking device 19 escaping into the door leaf 13 no longer has to be made from a resistant material such as hardened steel. Since the locking device escapes into the door leaf 13 and is protected there, the locking device can be designed very inexpensively, and nevertheless high security against burglary of the door leaf 1a or of the door 1 can be ensured. This allows security doors to be provided with inexpensive locks, which is why cheaper security doors can be produced.
  • the installation of the locking device 19 in a simple, inexpensive door leaf 1a makes it possible to provide this door leaf with inexpensive burglary protection.
  • the part designated by 13 in FIG. 7c could also form a partial component of the locking device 19, which is designed such that the part 13 can be fastened to the door leaf 1a or to the door leaf 13.
  • the locking device 19 comprising the part 13 could thus be designed as an independent installation unit which can be installed in a door leaf 1 a as required.
  • the locking device 19 is displaceably mounted with respect to the part 13, and this mounting can be implemented in a variety of configurations.
  • the locking device 19 could, for example, also be mechanically coupled to the part 13 with magnetically, hydraulically, electrically or pneumatically acting means.
  • the locking device 19 could, for example, comprise a pressure sensor and an electric motor, the pressure sensor activating the electric motor when a predeterminable force is exceeded such that the entire locking device is activated 19 moved in the direction 19f within the door leaf 13, and the hole 20 is closed by the plate 21.
  • a further device could be activated, which locks the door latch of the door leaf 1a, or separates the door latch from the door leaf 1a, for example, so that it falls off.
  • Door leaf 1a are closed with a cover device such as the movable cover plate 21.
  • the locking device 19 could also be connected to the part 13 with the aid of an elastic material such as silicone or via a connecting means with a predetermined breaking point.
  • the locking device 19 can be designed as a lock cylinder, or for example also as a lock or a lock case.
  • Locking device 19 it is difficult or even impossible to manipulate.
  • Moving the locking device 19 with respect to the door leaf 13 can be designed in a variety of ways.
  • the locking device 19 can also be arranged on a carrier of a lock cylinder, a lock case or another carrier holding the lock, and these carriers have the property of shifting or giving way under the influence of a force.
  • FIG. 5 shows the security door 1 according to the invention attached to a masonry 16.
  • the outside of the door leaf, the third layer 14, is arranged in the door frame 17, as is customary with doors. Therefore, in a preferred embodiment of the security door 1, it cannot be seen from the outside that the door is a security door 1.
  • the angle irons 8, 11 are firmly connected to the masonry 16 and ensure burglar-proof mounting of the door leaf 1a.
  • the operating lever 15a configured as a door latch? : 15b can, as shown with the door latch 15a, be arranged to the side of the vertical pivot axis 23, since the door is particularly difficult to break open on this side.
  • motor drives for example electric motors, can also be arranged in the door leaf 1 a, for example for actuating the bolts 5.
  • FIG. 8 shows a front view of a further security door 1 which, compared to the embodiment shown in FIG. 2a, additionally comprises a vertically extending cross strut 3g, a bolt receiving part 9d and an angle iron 23 which can be fastened to the masonry, an operable bolt not being shown within the cross strut 3g 5 is slidably mounted to effect a releasable connection between the cross strut 3g and the bolt receiving part 9d.
  • Figures 9b, 9c and 9d each show a cross section
  • the latch 5 is preferably mounted with little play in the cross strut 3b. This cross strut 3b could also run in the vertical direction.
  • FIG. 9c the cross strut 3b with a bolt 5 is arranged in the door leaf 13 with a door panel 12.
  • the bolt 5 is positively or essentially positively mounted in the cross strut 3b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Wing Frames And Configurations (AREA)
  • Window Of Vehicle (AREA)

Abstract

La présente invention concerne une porte de sécurité (1) comprenant un vantail de porte (1a), qui présente au moins une traverse (3a, 3b, 3c) faisant partie de la structure porteuse du vantail de porte (1a), ainsi qu'un verrou actionnable (5), qui est mobile par rapport à la traverse (3a, 3b, 3c). Le verrou (5) et la traverse (3a, 3b, 3c) sont conçus et montés pour s'adapter l'un à l'autre, de façon à se renforcer mutuellement d'un point de vue mécanique.
EP02704540A 2001-05-30 2002-03-26 Porte de securite Withdrawn EP1497525A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02704540A EP1497525A2 (fr) 2001-05-30 2002-03-26 Porte de securite

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP01810522 2001-05-30
EP01810522A EP1262623A1 (fr) 2001-05-30 2001-05-30 Porte de sécurité
PCT/CH2002/000176 WO2002097228A2 (fr) 2001-05-30 2002-03-26 Porte de securite
EP02704540A EP1497525A2 (fr) 2001-05-30 2002-03-26 Porte de securite

Publications (1)

Publication Number Publication Date
EP1497525A2 true EP1497525A2 (fr) 2005-01-19

Family

ID=8183936

Family Applications (2)

Application Number Title Priority Date Filing Date
EP01810522A Withdrawn EP1262623A1 (fr) 2001-05-30 2001-05-30 Porte de sécurité
EP02704540A Withdrawn EP1497525A2 (fr) 2001-05-30 2002-03-26 Porte de securite

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP01810522A Withdrawn EP1262623A1 (fr) 2001-05-30 2001-05-30 Porte de sécurité

Country Status (3)

Country Link
EP (2) EP1262623A1 (fr)
AU (1) AU2002238346A1 (fr)
WO (1) WO2002097228A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2401899A (en) * 2003-05-20 2004-11-24 Paul Clancy Security door
CN101109263B (zh) * 2006-07-21 2011-12-28 宁永敭 一种数字化高智能防盗门
CN101440684B (zh) * 2007-11-21 2012-07-18 盼盼安居股份有限公司 横截面为环状封闭的防盗安全门框
IT1395356B1 (it) * 2009-07-24 2012-09-14 Allmet Italia S R L Porta blindata a montaggio reversibile sinistra/destra.
CN101798900B (zh) * 2010-04-12 2012-03-14 陈浩 实现布防/撤防的智能系统
EP2594723B1 (fr) * 2011-11-16 2014-10-15 Sälzer GmbH Porte de sécurité conçue de manière résistante aux effractions
CN104499906B (zh) * 2014-11-24 2016-08-24 广东安保翼家物联网智能科技股份有限公司 一种多控反向锁式防盗门

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Publication number Priority date Publication date Assignee Title
US3597949A (en) * 1970-04-28 1971-08-10 Gus T Nigrelli Antitheft lock device
DE3001213A1 (de) * 1980-01-15 1981-07-23 Gail, Josef Feuerschutztuer
FR2588606B1 (fr) * 1985-10-10 1988-05-27 Picard Grille anti-effraction pour porte.
CH672000A5 (fr) * 1986-03-13 1989-10-13 Eichholzer Ag M
DE4128213C2 (de) * 1991-08-26 1993-09-30 Jeche Regine Sicherheitstür und Sicherheitsvorrichtung zum Einbau in eine Tür
IL101775A (en) * 1991-09-01 1995-05-26 Friedman Jacob Protection latch for mortise cylindrical lock
DE4403870A1 (de) * 1994-02-08 1995-08-10 Jeche Regine Sicherheitstür
DE9409394U1 (de) * 1994-06-10 1994-08-11 Dann, Martin, 64584 Biebesheim Türflügel für Kompost-Silos o.dgl.
DE9411298U1 (de) * 1994-07-13 1994-09-15 Collet, Thomas, 89134 Blaustein Objektschutztür
SE518455C2 (sv) * 1999-07-01 2002-10-08 Lars Ireblad Låscylinder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO02097228A3 *

Also Published As

Publication number Publication date
WO2002097228A3 (fr) 2004-11-11
AU2002238346A1 (en) 2005-11-24
EP1262623A1 (fr) 2002-12-04
WO2002097228A2 (fr) 2002-12-05

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