EP0281519A2 - Device for installing a cylinder lock - Google Patents

Device for installing a cylinder lock Download PDF

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Publication number
EP0281519A2
EP0281519A2 EP88810115A EP88810115A EP0281519A2 EP 0281519 A2 EP0281519 A2 EP 0281519A2 EP 88810115 A EP88810115 A EP 88810115A EP 88810115 A EP88810115 A EP 88810115A EP 0281519 A2 EP0281519 A2 EP 0281519A2
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EP
European Patent Office
Prior art keywords
cylinder
hard metal
metal body
lock
lock cylinder
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
EP88810115A
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German (de)
French (fr)
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EP0281519A3 (en
EP0281519B1 (en
Inventor
Ernst Keller
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Individual
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Individual
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Priority to AT88810115T priority Critical patent/ATE67819T1/en
Publication of EP0281519A2 publication Critical patent/EP0281519A2/en
Publication of EP0281519A3 publication Critical patent/EP0281519A3/en
Application granted granted Critical
Publication of EP0281519B1 publication Critical patent/EP0281519B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • E05B9/084—Fastening of lock cylinders, plugs or cores
    • 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
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
    • 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
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
    • E05B2015/1628—Free-rotating protecting covers or discs

Definitions

  • the invention relates to a device according to the preamble of independent claim 1.
  • a rosette for cylinder locks which consists of solid material and is recessed in the door leaf and rests on the inside of the lock case.
  • This rosette does not offer sufficient protection, since it can be gripped with a suitable tool and the rotary lock cylinder can be turned off at its weakest point.
  • the weakest point of this cylinder is in the middle, since below the driver the profile for the driver passage is cut out and the remaining cross-section is further weakened by the threaded hole for the faceplate screw.
  • DE-OS 26 09 647 proposes a reinforcing plate for securing mortise locks with double cylinder lock inserts, which is introduced into an internal recess in the wooden door and is permanently connected to the lock ceiling.
  • This rotary lock cylinder is also fastened in a generally known manner by means of a faceplate screw.
  • the disadvantage here is that the plate would be very difficult to assemble and would offer insufficient protection against violent intrusion methods.
  • This rotary lock cylinder is also weakened by the threaded hole for the forend screw. The forend screw is necessary here because it pulls the cylinder against the edges of the cylinder cutout in the lock case and thereby fixes the cylinder.
  • the invention has for its object to provide a device of the type mentioned, which avoids these disadvantages and which can still be assembled and manufactured in a simple manner.
  • the invention is also based on the object of providing a lock case and a rotary lock cylinder which are particularly suitable for this device.
  • the mortise lock according to claim 17 has the advantage that rotary lock cylinders with different profiles can be used, which considerably simplifies storage.
  • a particularly advantageous rotary lock cylinder with a Swiss profile results from claim 16.
  • FIG. 1a shows a door leaf 24, in which a mortise lock 45 is inserted in a known manner. While the interior of this lock is designed in a known manner, the faceplate 50 differs according to FIG. 5 in that a through hole for a faceplate screw may be missing below the bolt 53.
  • a double rotary lock cylinder 1 is inserted into a through hole 46.
  • the shape of the through hole 46 need not be exact be adapted to the profile of the rotary lock cylinder 1. Rather, the through hole 46 is designed to such an extent that rotary lock cylinders with different profiles can be used.
  • the rotary lock cylinder 1 has in a known manner between an outer cylinder part 3 and an inner cylinder part 4 a driver 2 with which the bolt can be moved in the lock case.
  • This has a recess 52 into which a sleeve 13, also made of hardened steel, is inserted.
  • the sleeve 13 is rotatable in the recess 52 and has a slot 13a and a bore 55, which are designed so that the cylinder part 3 can be inserted into the sleeve 13 with little play.
  • the sleeve 8 has a through hole 12 on the front immediately in front of the rotor 7a, into which a cover 14 made of hardened steel is rotatably inserted from the rear.
  • This lid 14 is supported by the sleeve 13 on the lock case 45 and has a slot 15 through which a flat key can be inserted.
  • the sleeve 13 and the recess 52 are designed so that the cylinder 1 is guided with little play over the entire length of the protruding part.
  • Two setscrews 26 are screwed into the sleeve 8, which are inserted through through holes 55 in the lock case and which have a thread at the free end, onto each of which a nut 27 is screwed.
  • the sleeve 8 is pulled to the lock case 45 and immovably fixed thereon.
  • one or more disks 18 are placed between the sleeve 8 and the lock case 45.
  • a pin 43 is pressed into the sleeve 8 at the top and engages in a bore 44 in the lock case 45 or in the intermediate plates 18. The pin 43 together with the screws 26 and the inserted rotary lock cylinder 1 prevents the sleeve 48 from being able to be moved.
  • a second sleeve 9 is attached, which also bears on the lock case 45, possibly with the interposition of disks 18, and which covers the cylinder part 4 on the front with the exception of an opening 11.
  • the sleeve 9 also has a recess 56 which corresponds to the shape of the outer cylinder part 4 and in which this part is guided.
  • Two blind bores 28 serve to receive the nuts 27 and the pins 26.
  • the sleeve 9 contributes to the cylinder 1 being well guided and the sleeve 8 also being guided through Violence cannot be moved.
  • the bore 11 is generally not closed off by a cover, so that the key can be inserted directly into the rotor 7b here.
  • the rotary lock cylinder 1 can be centered in the axial direction on the occasion of the assembly, so that the driver 2 can be moved in the lock case 45 without clamping or spotting.
  • clamping elements 16 and 17 are inserted into the sleeves 8 and 9, which abut the bottom of the cylinder bag 5 and engage with cams 57 and 58 in grooves 6a and 6b of the rotary lock cylinder 1.
  • the clamping elements 16 and 17 have a continuous threaded bore into which screws 19 and 20 are inserted. By turning the screws 19 and 20, the rotary lock cylinder 1 can be moved axially continuously. Openings 35 and 42 in the sleeves 9 and 8 serve that the screws 20 and 19 can be operated after the sleeves have been put on.
  • a pin 41 and a screw 23 are inserted.
  • the rotary lock cylinder 1 is now immovably fixed in the lock case 45.
  • FIG. 3 and 4 show variants of the adjusting device using the example of a rotary lock cylinder 1a or 1b so-called Swiss profile.
  • the bag 49 of the rotary lock cylinder 1a has a continuous steel screw 47 which protrudes with both ends.
  • sleeves 48 are screwed with a continuous threaded bore.
  • Head screws 59 and 61 are in turn screwed into the sleeves 48 from the outside through the sleeves 8 and 9.
  • the rotary lock cylinder 1 a can be moved continuously in one direction or the other. It is now essential that the cylinder bag 49 is significantly reinforced by the screw 47.
  • FIG. 1 In the embodiment according to FIG.
  • the rotary lock cylinder 1 is first inserted into the lock case 45 and, if necessary, washers 18 are placed. Now the clamping element 16 is inserted and the sleeve 8 with the inserted cover 14 and sleeve 13. With the nuts 27, the sleeve 18 is fixed to the lock case 45. Now the clamping element 17 is also applied to the cylinder part 4 and the sleeve 9 is attached.
  • the twist Lock cylinder 1 is centered in the manner described above and the hole 42 is closed with the pin 41 and the sleeve 9 is fastened with the screw 23.
  • the cylinders according to FIGS. 3 and 4 are mounted in the same way. What is special here, however, is that the bore 70 in the sleeve 13 is eccentric in accordance with the position of the rotor.
  • the hard metal body to be arranged on the inside of the door consists of a base body 84 with a continuous recess 89 into which the inner section of the rotary lock cylinder 1 is inserted.
  • the centering element 17 can be operated through this recess 89.
  • four through bores 90 are arranged in the base body 84, through which pins 85 are inserted, which are screwed into the hard metal body 8 at the inner end.
  • the pins 85 are each with the broad head on a step 91 and pull the hard metal body 8 and the base body 84 firmly against the lock case.
  • the pins 85 each have slots 81 crossed at the head, into which cross pins 80 are inserted in pairs, which prevent the pins 85 from loosening in the event of an attempted break-in.
  • the cross pins 80 are inserted into half-deep recesses 87 during assembly and into the slots 81 of the tightened pins 85 pushed and then bent into a niche 88 at the free end.
  • the slots 81 of one pin 85 are narrowed outwards, so that the transverse pins 80 cannot fall out in the axial direction of the pins 85 either.
  • a rod-shaped, spaced element 82 is arranged below the cylinder bag and engages with bores 83 in the hard metal body 8 or base body 84 with each end.
  • This spacer element 82 is provided in those lock cases in which the bodies 8 and 84 protrude below them.
  • the spacer element 82 additionally stabilizes the two bodies 8 and 9 and ensures that, even with such lock cases, the bodies 8 and 9 cannot be moved or loosened in any way with respect to the lock case.
  • the base body 84 is covered with a cover 92 which is fastened to the base body 84 or to the locking cylinder 1 by means of screws 26. Spacers, not shown here, can be arranged between the cover 92 and the base body 84.

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  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Lock And Its Accessories (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Amplifiers (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Chairs Characterized By Structure (AREA)
  • Braking Systems And Boosters (AREA)
  • Actuator (AREA)
  • Centrifugal Separators (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Fluid-Damping Devices (AREA)
  • Pens And Brushes (AREA)
  • Vehicle Body Suspensions (AREA)
  • Soil Working Implements (AREA)

Abstract

Slipped onto the lock cylinder (1) on the outside of the door is a sleeve (8) which is fastened immovably by means of pins (46) to a lock case (45). A similar sleeve (9) is attached on the other side of the door leaf (24). By means of clamping elements (16, 17), the lock cylinder (1) is centred permanently during assembly. The sleeves (8, 9) centre and protect the lock cylinder (1) over its entire length and at the front. <IMAGE>

Description



Die Erfindung betrifft eine Vorrichtung nach dem Oberbe­griff des unabhängigen Patentanspruchs 1.The invention relates to a device according to the preamble of independent claim 1.

Durch die DE-PS 1 289 454 ist eine Rosette für Zylinder­schlösser bekannt geworden, die aus Vollmaterial besteht und im Türblatt versenkt ist sowie innen am Schlosskasten anliegt. Diese Rosette bietet keinen genügenden Schutz, da sie mit geeignetem Werkzeug gefasst und der Drehschliess­zylinder an seiner schwächsten Stelle abgedreht werden kann. Die schwächste Stelle dieses Zylinders befindet sich in seiner Mitte, da unterhalb des Mitnehmers das Profil für den Mitnehmerdurchgang ausgenommen und der verbleibende Querschnitt durch die Gewindebohrung für die Stulpschraube noch weiter geschwächt ist.From DE-PS 1 289 454 a rosette for cylinder locks is known, which consists of solid material and is recessed in the door leaf and rests on the inside of the lock case. This rosette does not offer sufficient protection, since it can be gripped with a suitable tool and the rotary lock cylinder can be turned off at its weakest point. The weakest point of this cylinder is in the middle, since below the driver the profile for the driver passage is cut out and the remaining cross-section is further weakened by the threaded hole for the faceplate screw.

Durch die DE-OS 26 09 647 wird eine zum Sichern von Ein­steckschlössern mit Doppel-Zylinderschloss-Einsätzen eine Verstärkungsplatte vorgeschlagen, die in eine innere Aussparung der Holztür eingebracht und unlösbar mit der Schloss-Decke verbunden wird. Auch dieser Drehschliess­zylinder wird mittels einer Stulpschraube in allgemein bekannter Weise befestigt. Nachteilig ist hier, dass die Platte sehr schwierig zu montieren wäre und einen unge­nügenden Schutz gegen gewaltsame Einbruchsmethoden bieten würde. Auch dieser Drehschliesszylinder ist durch die Gewindebohrung für die Stulpschraube geschwächt. Die Stulpschraube ist hier notwendig, da mit dieser der Zylinder gegen die Kanten des Zylinderausschnitts im Schlosskasten gezogen und dadurch der Zylinder fixiert wird. Bei einem Schloss mit einer sehr langen Stulpschraube ist diese im Schloss schlecht geführt und fixiert den Zylinder auch bei sehr starkem Anziehen der Stulpschraube ungenügend. Der Zylinder wird durch ein Zuschlagen der Tür oder durch eine schlechte Bedienung leicht verstellt. Der Mitnehmer streift bei einem verstellten Zylinder an der Schlossplatte, und es braucht nun einen grossen Kraft­aufwand, um den Schlüssel überhaupt zu drehen und das Schloss zu öffnen. Der Zylinder muss wieder neu zentriert und eingestellt werden. Bekanntlich gibt es eine grosse Anzahl Türen, bei denen das Schloss und die Drückergarnitur mit Langschild nicht sauber versetzt ist, und die, mit dem Anziehen der Stulpschraube, nie gängig gemacht werden können.DE-OS 26 09 647 proposes a reinforcing plate for securing mortise locks with double cylinder lock inserts, which is introduced into an internal recess in the wooden door and is permanently connected to the lock ceiling. This rotary lock cylinder is also fastened in a generally known manner by means of a faceplate screw. The disadvantage here is that the plate would be very difficult to assemble and would offer insufficient protection against violent intrusion methods. This rotary lock cylinder is also weakened by the threaded hole for the forend screw. The forend screw is necessary here because it pulls the cylinder against the edges of the cylinder cutout in the lock case and thereby fixes the cylinder. In the case of a lock with a very long faceplate screw, the lock is poorly guided in the lock and insufficiently fixes the cylinder even when the faceplate screw is tightened very strongly. The cylinder is easily adjusted by slamming the door or by poor operation. The driver rubs against the lock plate with an adjusted cylinder, and it now takes a great deal of force to turn the key at all and open the lock. The cylinder must be centered and adjusted again. As is well known, there are a large number of doors with the lock and handle set is not neatly offset with the long plate, and which can never be made common by tightening the faceplate screw.

Der Erfindung liegt nun die Aufgabe zugrunde, eine Vorrich­tung der eingangs genannten Gattung zu schaffen, welche diese Nachteile vermeidet und die trotzdem in einfacher Weise montiert und hergestellt werden kann.The invention has for its object to provide a device of the type mentioned, which avoids these disadvantages and which can still be assembled and manufactured in a simple manner.

Der Erfindung liegt ebenfalls die Aufgabe zugrunde, einen Schlosskasten und einen Drehschliesszylinder zu schaffen, die für diese Vorrichtung besonders geeignet sind.The invention is also based on the object of providing a lock case and a rotary lock cylinder which are particularly suitable for this device.

Diese Aufgabe wird durch die Erfindung gemäss Anspruch 1 ge­löst. Versuche haben gezeigt, dass der erste Hartmetallkörper ohne weiteres aus den Beschlägen vorstehen kann und dennoch ein Abreissen nicht möglich ist. Dadurch werden teure Lang­schilder entbehrlich. Entbehrlich ist ebenfalls eine Stulp­schraube. Die dadurch bedingte Schwäche des Drehschliess­zylinders wird vermieden. Dennoch ist eine einwandfreie und dauerhafte Zentrierung des Drehschliesszylinders ge­währleistet. Ebenfalls wird ein Durchdrücken oder ein Aufbohren des Drehschliesszylinders weitgehend vermieden. Durch die Weiterbildung nach Anspruch 2 wird vermieden, dass der Rotor durchgedrückt werden kann.This object is achieved by the invention according to claim 1. Tests have shown that the first hard metal body can easily protrude from the fittings and that tear-off is nevertheless not possible. This makes expensive long signs unnecessary. A faceplate screw is also unnecessary. The resulting weakness of the rotary lock cylinder is avoided. Nevertheless, perfect and permanent centering of the rotary lock cylinder is guaranteed. Pressing or boring of the rotary lock cylinder is also largely avoided. The development according to claim 2 avoids that the rotor can be pushed through.

Durch die Verwendung von Zentrierelementen nach Anspruch 9 wird einerseits in einfacher Weise eine stufenlose Zentrie­rung des Drehschliesszylinders ermöglicht und anderseits derselbe am Schlosskasten in axialer Richtung fixiert.Through the use of centering elements according to claim 9, on the one hand a stepless centering of the rotary lock cylinder is made possible in a simple manner and on the other hand it is fixed to the lock case in the axial direction.

Das Einsteckschloss nach Anspruch 17 hat den Vorteil, dass Drehschliesszylinder mit unterschiedlichem Profil verwendet werden können, womit die Lagerhaltung wesentlich vereinfacht wird.The mortise lock according to claim 17 has the advantage that rotary lock cylinders with different profiles can be used, which considerably simplifies storage.

Ein weiterer Vorteil der erfindungsgemässen Vorrichtung wird darin gesehen, dass der Drehschliesszylinder ganz oder be­reichsweise nicht mehr eingefärbt werden muss, da er durch die Hülse bzw. die Hülsen ganz oder teilweise abgedeckt ist.Another advantage of the device according to the invention is seen in the fact that the rotary lock cylinder no longer has to be colored in whole or in part, since it is completely or partially covered by the sleeve or sleeves.

Aus Anspruch 16 ergibt sich ein besonders vorteilhafter Drehschliesszylinder mit Schweizerprofil.A particularly advantageous rotary lock cylinder with a Swiss profile results from claim 16.

Ausführungsbeispiele der Erfindung werden nachfolgend an­hand der Zeichnung näher erläutert. Es zeigen:

  • Fig. 1a einen Teilschnitt durch ein Türblatt mit einem Ein­steckschloss und einer erfindungsgemässen Vorrichtung,
  • Fig. 1b eine Teilansicht in Richtung des Pfeils 1b,
  • Fig. 2 die erfindungsgemässe Vorrichtung nach Fig. 1 in auseinandergezogener Darstellung,
  • Fig. 3 und 4 zwei weitere Varianten der erfindungsgemässen Vor­richtung ebenfalls in auseinandergezogener Darstellung,
  • Fig. 5 eine Teilansicht eines Schlosskastens,
  • Fig. 6 eine dritte Variante einer erfindungsgemässen Vorrichtung und ein Doppelschliesszylinder in aus­einandergezogener Darstellung,
  • Fig. 7a eine Ansicht eines Grundkörpers mit eingesetzten Stiften, und
  • Fig. 7b einen vertikalen Schnitt entlang der Linie VII - VII in Fig. 7.
Exemplary embodiments of the invention are explained in more detail below with reference to the drawing. Show it:
  • 1a shows a partial section through a door leaf with a mortise lock and a device according to the invention,
  • 1b is a partial view in the direction of arrow 1b,
  • 2 shows the device according to the invention according to FIG. 1 in an exploded view,
  • 3 and 4 two further variants of the device according to the invention also in an exploded view,
  • 5 is a partial view of a lock case,
  • 6 shows a third variant of a device according to the invention and a double locking cylinder in an exploded view,
  • 7a is a view of a base body with inserted pins, and
  • 7b is a vertical section along the line VII - VII in Fig. 7th

Die Fig. 1a zeigt ein Türblatt 24, in das in bekannter Weise ein Einsteckschloss 45 eingesetzt ist. Während die Inneneinrichtung dieses Schlosses in bekannter Weise aus­geführt ist, unterscheidet sich gemäss Fig. 5 der Stulp 50 dadurch, dass unterhalb des Riegels 53 ein Durchgangs­loch für eine Stulpschraube fehlen kann. In ein Durch­gangsloch 46 ist ein Doppel-Drehschliesszylinder 1 einge­setzt. Die Form des Durchgangsloches 46 muss nicht genau an das Profil des Drehschliesszylinders 1 angepasst sein. Vielmehr ist das Durchgangsloch 46 soweit ausgebildet, dass Drehschliesszylinder mit unterschiedlichem Profil eingesetzt werden können. Der Drehschliesszylinder 1 be­sitzt in bekannter Weise zwischen einem äusseren Zylinder­teil 3 und einem inneren Zylinderteil 4 einen Mitnehmer 2, mit dem der Riegel im Schlosskasten verschoben werden kann.1a shows a door leaf 24, in which a mortise lock 45 is inserted in a known manner. While the interior of this lock is designed in a known manner, the faceplate 50 differs according to FIG. 5 in that a through hole for a faceplate screw may be missing below the bolt 53. A double rotary lock cylinder 1 is inserted into a through hole 46. The shape of the through hole 46 need not be exact be adapted to the profile of the rotary lock cylinder 1. Rather, the through hole 46 is designed to such an extent that rotary lock cylinders with different profiles can be used. The rotary lock cylinder 1 has in a known manner between an outer cylinder part 3 and an inner cylinder part 4 a driver 2 with which the bolt can be moved in the lock case.

Auf den äusseren Zylinderteil 3 ist eine vorzugsweise aus gehärtetem Stahl gefertigte massive Hülse 8 aufgesetzt. Diese besitzt eine Ausnehmung 52, in die eine ebenfalls aus gehärtetem Stahl bestehende Hülse 13 eingesetzt ist. Die Hülse 13 ist in der Ausnehmung 52 drehbar und besitzt einen Schlitz 13a und eine Bohrung 55, die so ausgeführt sind, dass der Zylinderteil 3 mit wenig Spiel in die Hülse 13 eingesetzt werden kann. Die Hülse 8 besitzt frontseitig unmittelbar vor dem Rotor 7a ein Durchgangs­loch 12, in das von der Rückseite ein aus gehärtetem Stahl gerfertigter Deckel 14 drehbar eingesetzt ist. Dieser Deckel 14 ist mittels der Hülse 13 am Schlosskasten 45 abgestützt und weist einen Schlitz 15 auf, durch den ein flacher Schlüssel gesteckt werden kann. Die Hülse 13 und die Ausnehmung 52 sind so ausgeführt, dass der Zylinder 1 mit geringem Spiel auf der ganzen Länge des herausragenden Teils geführt ist.A solid sleeve 8, preferably made of hardened steel, is placed on the outer cylinder part 3. This has a recess 52 into which a sleeve 13, also made of hardened steel, is inserted. The sleeve 13 is rotatable in the recess 52 and has a slot 13a and a bore 55, which are designed so that the cylinder part 3 can be inserted into the sleeve 13 with little play. The sleeve 8 has a through hole 12 on the front immediately in front of the rotor 7a, into which a cover 14 made of hardened steel is rotatably inserted from the rear. This lid 14 is supported by the sleeve 13 on the lock case 45 and has a slot 15 through which a flat key can be inserted. The sleeve 13 and the recess 52 are designed so that the cylinder 1 is guided with little play over the entire length of the protruding part.

In die Hülse 8 sind zwei Gewindestifte 26 eingeschraubt, die durch Durchgangslöcher 55 im Schlosskasten hindurchge­steckt sind und die am frreien Ende ein Gewinde aufweist, auf das jeweils eine Mutter 27 aufgeschraubt ist. Mit den Muttern 27 wird die Hülse 8 an den Schlosskasten 45 ge­zogen und unverrückbar darauf festgelegt. Bei vergleichs­weise geringer Dicke des Schlosskastens 45 werden eine oder mehrere Scheiben 18 zwischen die Hülse 8 und den Schlosskasten 45 gelegt. Weiter ist in die Hülse 8 oben ein Stift 43 eingepresst, der in eine Bohrung 44 im Schlosskasten 45 bzw. in die Zwischenplatten 18 eingreift. Der Stift 43 verhindert zusammen mit den Schrauben 26 und dem eingesteckten Drehschliesszylinder 1, dass die Hülse 48 bewegt werden kann.Two setscrews 26 are screwed into the sleeve 8, which are inserted through through holes 55 in the lock case and which have a thread at the free end, onto each of which a nut 27 is screwed. With the nuts 27, the sleeve 8 is pulled to the lock case 45 and immovably fixed thereon. With a comparatively small thickness of the lock case 45, one or more disks 18 are placed between the sleeve 8 and the lock case 45. Furthermore, a pin 43 is pressed into the sleeve 8 at the top and engages in a bore 44 in the lock case 45 or in the intermediate plates 18. The pin 43 together with the screws 26 and the inserted rotary lock cylinder 1 prevents the sleeve 48 from being able to be moved.

Auf der Innenseite des Türflügels 24 ist eine zweite Hülse 9 angebracht, die ebenfalls am Schlosskasten 45, gegebenenfalls unter Zwischenlage von Scheiben 18, an­liegt und der frontseitig mit Ausnahme einer Oeffnung 11 den Zylinderteil 4 abdeckt. Die Hülse 9 besitzt ebenfalls eine Ausnehmung 56, die der Form des äusseren Zylinder­teils 4 entspricht und in welcher dieser Teil geführt ist. Zwei Sackbohrungen 28 dienen zur Aufnahme der Muttern 27 bzw. der Stiffte 26. Die Hülse 9 trägt dazu bei, dass der Zylinder 1 gut geführt ist und die Hülse 8 auch durch Gewaltanwendung nicht bewegt werden kann. Die Bohrung 11 ist in der Regel nicht durch einen Deckel abgeschlossen, so dass der Schlüssel hier direkt in den Rotor 7b ge­steckt werden kann.On the inside of the door leaf 24, a second sleeve 9 is attached, which also bears on the lock case 45, possibly with the interposition of disks 18, and which covers the cylinder part 4 on the front with the exception of an opening 11. The sleeve 9 also has a recess 56 which corresponds to the shape of the outer cylinder part 4 and in which this part is guided. Two blind bores 28 serve to receive the nuts 27 and the pins 26. The sleeve 9 contributes to the cylinder 1 being well guided and the sleeve 8 also being guided through Violence cannot be moved. The bore 11 is generally not closed off by a cover, so that the key can be inserted directly into the rotor 7b here.

Der Drehschliesszylinder 1 kann in axialer Richtung an­lässlich der Montage zentriert werden, so dass der Mit­nehmer 2 ohne Klemmen oder Tuschieren im Schlosskasten 45 bewegt werden kann. Dazu sind in die Hülsen 8 und 9 Klemmelemente 16 und 17 eingesetzt, die unten am Zylinder­sack 5 anliegen und mit Nocken 57 und 58 in Nuten 6a und 6b des Drehschliesszylinders 1 eingreifen. Die Klemmele­mente 16 und 17 weisen eine durchgehende Gewindebohrung auf, in die Schrauben 19 und 20 eingesetzt sind. Durch Drehen der Schrauben 19 und 20 kann der Drehschliesszylin­der 1 axial stufenlos verschoben werden. Oeffnungen 35 und 42 in den Hülsen 9 bzw. 8 dienen dazu, dass die Schrauben 20 und 19 nach dem Aufsetzen der Hülsen bedient werden können. Ist der Drehschliesszylinder 1 einmal zentriert, so werden ein Zapfen 41 sowie eine Schraube 23 eingesetzt. Der Drehschliesszylinder 1 ist nun unverrückbar im Schloss­kasten 45 festgelegt.The rotary lock cylinder 1 can be centered in the axial direction on the occasion of the assembly, so that the driver 2 can be moved in the lock case 45 without clamping or spotting. For this purpose, clamping elements 16 and 17 are inserted into the sleeves 8 and 9, which abut the bottom of the cylinder bag 5 and engage with cams 57 and 58 in grooves 6a and 6b of the rotary lock cylinder 1. The clamping elements 16 and 17 have a continuous threaded bore into which screws 19 and 20 are inserted. By turning the screws 19 and 20, the rotary lock cylinder 1 can be moved axially continuously. Openings 35 and 42 in the sleeves 9 and 8 serve that the screws 20 and 19 can be operated after the sleeves have been put on. Once the rotary lock cylinder 1 is centered, a pin 41 and a screw 23 are inserted. The rotary lock cylinder 1 is now immovably fixed in the lock case 45.

Die Fig. 3 und 4 zeigen Varianten der Verstelleinrichtung am Beispiel eines Drehschliesszylinders 1a bzw. 1b mit sogenanntem Schweizerprofil. Der Sack 49 des Drehschliess­zylinders 1a weist eine durchgehende Stahlschraube 47 auf, die mit beiden Enden vorsteht. Auf die Schraube 47 sind Hülsen 48 mit einer durchgehenden Gewindebohrung aufge­schraubt. In die Hülsen 48 sind wiederum von aussen durch die Hülsen 8 und 9 hindurchgesteckte Kopfschrauben 59 und 61 eingeschraubt. Durch Drehen der Schrauben 59 und 61 kann der Drehschliesszylinder 1a stufenlos in der einen oder andern Richtung verschoben werden. Wesentlich ist nun, dass der Zylindersack 49 durch die Schraube 47 wesentlich ver­stärkt wird. Bei der Ausführung gemäss Fig. 4 sind auf eine ebenfalls durchgehende Schraube 63 Hülsen 64 aufge­schraubt, die wiederum mit Nut 65, 66 und Zapfen 67, 68 mit Klemmelementen 49 verbunden sind. In die Klemmelemente 49 sind in durchgehende Gewindebohrungen 57 hier nicht darge­stellte Stifte eingeschraubt, mittels denen der Zylinder 1, wie oben erwähnt, zentriert und fixiert werden kann.3 and 4 show variants of the adjusting device using the example of a rotary lock cylinder 1a or 1b so-called Swiss profile. The bag 49 of the rotary lock cylinder 1a has a continuous steel screw 47 which protrudes with both ends. On the screw 47 sleeves 48 are screwed with a continuous threaded bore. Head screws 59 and 61 are in turn screwed into the sleeves 48 from the outside through the sleeves 8 and 9. By turning the screws 59 and 61, the rotary lock cylinder 1 a can be moved continuously in one direction or the other. It is now essential that the cylinder bag 49 is significantly reinforced by the screw 47. In the embodiment according to FIG. 4, 63 sleeves 64 are screwed onto a likewise continuous screw, which in turn are connected with grooves 65, 66 and pins 67, 68 with clamping elements 49. Pins (not shown here) are screwed into the clamping elements 49 in through threaded bores 57, by means of which the cylinder 1, as mentioned above, can be centered and fixed.

Bei der Montage wird zuerst der Drehschliesszylinder 1 in den Schlosskasten 45 eingesetzt und gegebenenfalls Scheiben 18 angelegt. Nun wird das Klemmelement 16 eingesetzt und die Hülse 8 mit eingelegtem Deckel 14 und Hülse 13 aufgesetzt. Mit den Muttern 27 wird die Hülse 18 am Schlosskasten 45 festgelegt. Nun wird auch das Klemmelement 17 an den Zylin­derteil 4 angelegt und die Hülse 9 aufgesetzt. Der Dreh­ schliesszylinder 1 wird in der oben beschriebenen Weise zentriert und das Loch 42 mit dem Zapfen 41 geschlossen sowie die Hülse 9 mit der Schraube 23 befestigt. In glei­cher Weise werden die Zylinder nach Fig. 3 und 4 montiert. Hier besteht jedoch die Besonderheit, dass die Bohrung 70 in der Hülse 13 entsprechend der Position des Rotors exzentrisch ist.During assembly, the rotary lock cylinder 1 is first inserted into the lock case 45 and, if necessary, washers 18 are placed. Now the clamping element 16 is inserted and the sleeve 8 with the inserted cover 14 and sleeve 13. With the nuts 27, the sleeve 18 is fixed to the lock case 45. Now the clamping element 17 is also applied to the cylinder part 4 and the sleeve 9 is attached. The twist Lock cylinder 1 is centered in the manner described above and the hole 42 is closed with the pin 41 and the sleeve 9 is fastened with the screw 23. The cylinders according to FIGS. 3 and 4 are mounted in the same way. What is special here, however, is that the bore 70 in the sleeve 13 is eccentric in accordance with the position of the rotor.

Bei der in den Figuren 6 bis 7b gezeigten Ausführung be­steht der türinnenseitig anzuordnende Hartmetallkörper aus einem Grundkörper 84 mit einer durchgehenden Ausnehmung 89, in die der Innenabschnitt des Drehschliesszylinders 1 ein­gesetzt ist. Durch diese Ausnehmung 89 hindurch ist das Zentrierelement 17 bedienbar. Neben der Ausnehmung 89 sind im Grundkörper 84 vier durchgehende Bohrungen 90 angeordnet, durch welche Stifte 85 hindurchgesteckt sind, die am inneren Ende in den Hartmetallkörper 8 eingeschraubt sind. Die Stifte 85 liegen je mit dem breiten Kopf an einer Stufe 91 an und ziehen den Hartmetallkörper 8 und den Grundkörper 84 fest gegen den Schlosskasten. Die Stifte 85 besitzen jeweils am Kopf gekreuzte Schlitze 81, in die paarweise Querstifte 80 eingesetzt sind, welche verhindern, dass sich die Stifte 85 bei einem Einbruchsversuch lockern können. Die Querstifte 80 werden bei der Montage in halbtiefe Ausnehmungen 87 eingelegt und in die Schlitze 81 der angezogenen Stifte 85 geschoben und anschliessend am freien Ende in eine Nische 88 abgebogen. Die Schlitze 81 der einen Stifte 85 sind nach aussen verengt, so dass die Querstifte 80 auch nicht in axiale Richtung der Stifte 85 herausfallen können. Unter­halb des Zylindersacks ist ein stabförmiges gestüftes Dis­tanzelement 82 angeordnet, das mit jedem Ende in Bohrungen 83 im Hartmetallkörper 8 bzw. Grundkörper 84 eingreift. Dieses Distanzelement 82 ist bei denjenigen Schlosskästen vorgesehen bei denen die Körper 8 und 84 unten über diesen hinausragen. Das Distanzelement 82 stabilisiert zusätzlich die beiden Körper 8 und 9 und stellt sicher, dass auch bei solchen Schlosskästen die Körper 8 und 9 in keiner Weise gegenüber dem Schlosskasten bewegt und gelockert werden können.In the embodiment shown in FIGS. 6 to 7b, the hard metal body to be arranged on the inside of the door consists of a base body 84 with a continuous recess 89 into which the inner section of the rotary lock cylinder 1 is inserted. The centering element 17 can be operated through this recess 89. In addition to the recess 89, four through bores 90 are arranged in the base body 84, through which pins 85 are inserted, which are screwed into the hard metal body 8 at the inner end. The pins 85 are each with the broad head on a step 91 and pull the hard metal body 8 and the base body 84 firmly against the lock case. The pins 85 each have slots 81 crossed at the head, into which cross pins 80 are inserted in pairs, which prevent the pins 85 from loosening in the event of an attempted break-in. The cross pins 80 are inserted into half-deep recesses 87 during assembly and into the slots 81 of the tightened pins 85 pushed and then bent into a niche 88 at the free end. The slots 81 of one pin 85 are narrowed outwards, so that the transverse pins 80 cannot fall out in the axial direction of the pins 85 either. A rod-shaped, spaced element 82 is arranged below the cylinder bag and engages with bores 83 in the hard metal body 8 or base body 84 with each end. This spacer element 82 is provided in those lock cases in which the bodies 8 and 84 protrude below them. The spacer element 82 additionally stabilizes the two bodies 8 and 9 and ensures that, even with such lock cases, the bodies 8 and 9 cannot be moved or loosened in any way with respect to the lock case.

Der Grundkörper 84 ist mit einem Deckel 92 abgedeckt der mittels Schrauben 26 am Grundkörper 84 bzw. am Schliess­zylinder 1 befestigt ist. Zwischen dem Deckel 92 und dem Grundkörper 84 können hier nicht gezeigte Distanzscheiben angeordnet sein.The base body 84 is covered with a cover 92 which is fastened to the base body 84 or to the locking cylinder 1 by means of screws 26. Spacers, not shown here, can be arranged between the cover 92 and the base body 84.

Aus den obigen Angaben ergibt sich somit eine Vorrichtung zum Befestigen eines Drehschliesszylinders, die ohne Ver­wendung einer Stulpschraube der Zylinder genau zentriert werden kann und eine leichte Bedienung des Drehzylinderschlos­ses gewährleistet und die in hervorragender Weise auch brutale Einbruchmethoden wie Abdrehen, Ausreissen und Kernziehen ver­hindert.The above information thus results in a device for fastening a rotary lock cylinder, which can be centered exactly without using a forend screw and which ensures easy operation of the rotary cylinder lock and which also prevents brutal burglary methods such as twisting, pulling out and core pulling in an outstanding manner.

Claims (17)

1. Vorrichtung zum Befestigen eines Drehschliesszylinders (1), der durch einen Schlosskasten (45) hindurchgesteckt ist, mit einem den Drehschliesszylinder (1) türaussen­seitig umgreifenden ersten Hartmetallkörper (8), dadurch gekennzeichnet, dass der Hartmetallkörper (8) auf dem Schlosskasten (45) abgestützt und an diesem befestigt ist und den Drehschliesszylinder (1) wenigstens bereichs­weise auch frontseitig abdeckt, dass Mittel (16, 17, 19, 20) zum axialen Zentrieren des Schliesszylinders (1) bezüglich des Schlosskastens (45) vorgesehen sind, und dass türinnenseitig ein, den Innenabschnitt des Dreh­schliesszylinders (1) umgreifender zweiter Hartmetall­körper (9) angeordnet ist.1. Device for fastening a rotary lock cylinder (1), which is inserted through a lock case (45), with a first hard metal body (8) encompassing the outside of the rotary lock cylinder (1), characterized in that the hard metal body (8) on the lock case (45 ) is supported and fastened to it and at least in some areas also covers the rotary lock cylinder (1) from the front, that means (16, 17, 19, 20) are provided for axially centering the lock cylinder (1) with respect to the lock case (45), and that on the inside of the door a second hard metal body (9) is arranged which encompasses the inner section of the rotary locking cylinder (1). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der erste Hartmetallkörper (8) vor dem Rotor (7a) in einer Oeffnung (12) einen drehbaren Deckel (14) mit einem Schlitz (15) zum Durchstecken des Schlüssels auf­weist, wobei der Deckel mittels einer geschlitzten Hülse (13) am Schlosskasten (45) abgestützt ist.2. Device according to claim 1, characterized in that the first hard metal body (8) in front of the rotor (7a) in an opening (12) with a rotatable cover (14) has a slot (15) for inserting the key, the cover being supported on the lock case (45) by means of a slotted sleeve (13). 3. Vorrichtung nach Anspruch 1, gekennzeichnet durch Stifte (26), die durch den Schlosskasten (45) hindurchgesteckt sind und die einenends am ersten Hartmetallkörper (8) befestigt und andernends in den innenseitig am Schloss­kasten (45) anliegenden zweiten Hartmetallkörper (9) ein­greifen.3. Apparatus according to claim 1, characterized by pins (26) which are inserted through the lock case (45) and which are fastened at one end to the first hard metal body (8) and at the other end engage in the second hard metal body (9) lying on the inside of the lock case (45) . 4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass auf die Stifte (26) türinnenseitig am zweiten Hartmetall­körper (9) abgestützt und gegen Ausdrehen gesichert sind.4. The device according to claim 3, characterized in that on the pins (26) inside the door on the second hard metal body (9) are supported and secured against unscrewing. 5. Vorrichtung nach Anspruch 3 oder 4, dadurch gekennzeich­net, dass die Stifte (85) paarweise angeordnet und mittels Querstiften (80) gegen ein Ausdrehen gesichert sind.5. The device according to claim 3 or 4, characterized in that the pins (85) are arranged in pairs and are secured by means of transverse pins (80) against unscrewing. 6. Vorrichtung nach einem der Ansprüche 3 bis 5, dadurch ge­kennzeichnet, dass beidseitig neben dem Zylindersack (5) je zwei Stifte (26) angeordnet sind.6. Device according to one of claims 3 to 5, characterized in that two pins (26) are arranged on both sides next to the cylinder bag (5). 7. Vorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass am ersten Hartmetallkörper (8) innen ein Stift (43) befestigt ist, der in eine Bohrung (44) im Schlosskasten (45) eingreift.7. Device according to one of claims 1 to 6, characterized in that on the first hard metal body (8) inside a pin (43) is fastened, which engages in a bore (44) in the lock case (45). 8. Vorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Mittel (16, 17, 19, 20) zum Zentrieren des Schliesszylinders (1) am Schliesszylinder­sack (5) angeordnet sind.8. Device according to one of claims 1 to 7, characterized in that the means (16, 17, 19, 20) for centering the lock cylinder (1) on the lock cylinder bag (5) are arranged. 9. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die Mittel (16, 17, 19, 20) wenigstens ein Zentrier­element (16, 17) umfassen, das am Schliesszylinder (1) angreift, und mittels einer Stellschraube (19, 20) am Schlosskasten (45) abgestützt ist.9. The device according to claim 8, characterized in that the means (16, 17, 19, 20) comprise at least one centering element (16, 17) which engages on the locking cylinder (1), and by means of an adjusting screw (19, 20) on Lock case (45) is supported. 10. Vorrichtung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass der erste Hartmetallkörper (8) frontseitig eine durch einen Zapfen (41) verschliess­bare Oeffnung (42) zum Bedienen der Mittel (16, 19) auf­weist.10. Device according to one of claims 1 to 9, characterized in that the first hard metal body (8) has an opening (42) which can be closed by a pin (41) for operating the means (16, 19). 11. Vorrichtung nach einem der Ansprüche 1 bis 10, gekenn­zeichnet durch Ausgleichsscheiben (18) zwischen dem Schlosskasten (45) und dem ersten Hartmetallkörper (8) und/oder dem zweiten Hartmetallkörper (9).11. The device according to one of claims 1 to 10, characterized by shims (18) between the lock case (45) and the first hard metal body (8) and / or the second hard metal body (9). 12. Vorrichtung nach einem der Ansprüche 1 bis 11, gekennzei­chnet durch ein stabförmiges Distanzelement (82), das mit je einem Ende in eine Bohrung (83) in den unteren Berei­chen der Hartmetallkörper (8, 9) eingreift.12. The device according to one of claims 1 to 11, characterized by a rod-shaped spacer element (82) which engages with one end in a bore (83) in the lower regions of the hard metal body (8, 9). 13. Vorrichtung nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass der türinnenseitig angeordnete zweite Hartmetallkörper (9) einen auf einen Grundkörper (84) auf­gesetzten Deckel (92) aufweist und dass die Stifte (85), welche die beiden Hartmetallkörper (84,9) verbinden, von aussen durch den Grundkörper (84) hindurchgesteckt sind.13. Device according to one of claims 1 to 12, characterized in that the second hard metal body (9) arranged on the inside of the door has a cover (92) placed on a base body (84) and that the pins (85) holding the two hard metal bodies (84 , 9), are inserted from the outside through the base body (84). 14. Drehschliesszylinder für eine Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Zylindersack (5) massiv ist und keine Gewindebohrung für eine Stulpschraube auf­weist.14. Rotary lock cylinder for a device according to claim 1, characterized in that the cylinder bag (5) is solid and has no threaded bore for a forend screw. 15. Drehschliesszylinder nach Anspruch 14, dadurch gekenn­zeichnet, dass auf der Unterseite des Zylindersacks (5) wenigstens eine Vertiefung (6 bzw. 6b) zum Fixieren ei­nes Zentrierelementes (16 bzw. 17) angeordnet ist.15. Rotary lock cylinder according to claim 14, characterized in that on the underside of the cylinder bag (5) at least one recess (6 or 6b) for fixing a centering element (16 or 17) is arranged. 16. Drehschliesszylinger nach Anspruch 14, dadurch gekenn­zeichnet, dass er mit Schweizerprofil hergestellt ist und der Zylindersack (49) mittels einer axialer Rich­ tung durchgehenden und beidseitig vorstehenden Schraube (47) armiert ist, welche Schraube zum axialen Zentrieren des Drehschliesszylinders dient.16. Rotary lock cylinder according to claim 14, characterized in that it is made with a Swiss profile and the cylinder bag (49) by means of an axial direction tion continuous and on both sides projecting screw (47) is reinforced, which screw is used to axially center the rotary lock cylinder. 17. Einsteckschloss für eine Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Oeffnung (46) im Schlosskasten (45), durch welche der Drehschliesszy­linder(1) hindurchzustecken ist, im oberen Bereich so weit ausgeführt ist, dass Drehschliesszylinder (1) mit unterschiedlichem Profil hindurchgesteckt werden könn­en.17. Mortise lock for a device according to claim 1, characterized in that the opening (46) in the lock case (45), through which the rotary lock cylinder (1) is to be inserted, is designed in the upper area to such an extent that the rotary lock cylinder (1) with different Profile can be inserted.
EP88810115A 1987-03-06 1988-02-25 Device for installing a cylinder lock Expired - Lifetime EP0281519B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88810115T ATE67819T1 (en) 1987-03-06 1988-02-25 DEVICE FOR ATTACHING A ROTARY LOCKING CYLINDER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH843/87 1987-03-06
CH843/87A CH672939A5 (en) 1987-03-06 1987-03-06

Publications (3)

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EP0281519A2 true EP0281519A2 (en) 1988-09-07
EP0281519A3 EP0281519A3 (en) 1988-10-19
EP0281519B1 EP0281519B1 (en) 1991-09-25

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EP (1) EP0281519B1 (en)
AT (1) ATE67819T1 (en)
AU (1) AU595431B2 (en)
BR (1) BR8800986A (en)
CA (1) CA1307674C (en)
CH (1) CH672939A5 (en)
DE (2) DE8800103U1 (en)
ES (1) ES2025325B3 (en)
FI (1) FI86457C (en)
GR (1) GR3002800T3 (en)
NO (1) NO177645C (en)

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DE2609647A1 (en) * 1976-03-09 1977-09-15 Karl Seutter Protection plate for mortice locks in timber doors - is formed from high strength steel blank and held on lock's inside face to prevent forced entry
CH620268A5 (en) * 1977-05-20 1980-11-14 Schloss Und Beschlaegefabrik A Safety device on a cylinder lock
DE2916501A1 (en) * 1979-04-24 1980-11-06 Waertsilae Oy Ab Door lock fastening and protection device - has lock shield on either side, having each aperture aligned with lock cylinder protective housing for latter securing
EP0135805A2 (en) * 1983-09-23 1985-04-03 Wilh. Schlechtendahl & Söhne GmbH & Co. KG Door lock

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264743A (en) * 1992-02-25 1993-09-08 Ford Motor Co Door latch and lock assembly
FR2708025A1 (en) * 1993-07-22 1995-01-27 Vachette Sa Device for the protection of the cylinder plug of a door lock
FR2712019A1 (en) * 1993-11-05 1995-05-12 Vak Picard Device for protecting the security cylinder of a mortise lock
EP0745745A1 (en) * 1995-05-30 1996-12-04 FERCO INTERNATIONAL Ferrures et Serrures de Bâtiment Protection device for casing, holding a lock operating mechanism having a key
FR2734857A1 (en) * 1995-05-30 1996-12-06 Ferco Int Usine Ferrures PROTECTIVE DEVICE FOR A HOUSING FOR THE HOUSING OF A CONTROL MECHANISM OF A LOCKING FITTING WITH A KEY ELEMENT
EP0943757A1 (en) * 1998-03-18 1999-09-22 Hans-Dieter Niemann Securtiy escutcheon for cylinderlocl
EP1048803A2 (en) * 1999-04-28 2000-11-02 FCV Fliether &amp; Co. GmbH Closure device for use in a lock with insertion openings at both sides
EP1048803A3 (en) * 1999-04-28 2002-06-26 FCV Fliether &amp; Co. GmbH Closure device for use in a lock with insertion openings at both sides
EP1070812A1 (en) * 1999-07-23 2001-01-24 Bricard Societe Anonyme Lock equipped with a protection device against break-in attempts
FR2796667A1 (en) * 1999-07-23 2001-01-26 Bricard Sa LOCK COMPRISING A DEVICE FOR PROTECTION AGAINST ATTRACTIVE ATTEMPTS
FR2828226A1 (en) * 2001-05-30 2003-02-07 Yves Ramblier Lock barrel protector has second shield around barrel section inside presmises
FR2866047A1 (en) * 2004-02-05 2005-08-12 Bricard Sa Door lock protection device for premises, has armor plate contacting with side of case via rear side equipped of two snugs that are housed in recess drilled in thickness of case side with respect to rear side of plate
EP1580356A1 (en) * 2004-02-05 2005-09-28 Bricard S.A. Device for the protection of a door cylinder lock
EP1688565A1 (en) * 2005-01-10 2006-08-09 Massimo Valente Lock with improved security against tampering
AU2010227047B2 (en) * 2009-10-09 2016-12-08 Classic Hardware Suppliers Pty Ltd Tubular dead bolt/latch
WO2014172760A1 (en) * 2013-04-23 2014-10-30 Mauer Locking Systems Ltd Cylinder lock with a bridge element connecting housing parts
GB2516430A (en) * 2013-07-19 2015-01-28 Grouphomesafe Ltd Lock mechanism
CN105765142A (en) * 2013-10-24 2016-07-13 Assa有限公司 Cylinder lock arrangement
CN105765142B (en) * 2013-10-24 2018-03-20 Assa有限公司 Cylinder lock assembly
IT201800009562A1 (en) * 2018-10-18 2020-04-18 Stefano Ficco PROTECTION DEVICE FOR LOCKS

Also Published As

Publication number Publication date
AU595431B2 (en) 1990-03-29
NO880977D0 (en) 1988-03-04
EP0281519A3 (en) 1988-10-19
NO177645B (en) 1995-07-17
NO880977L (en) 1988-09-07
DE8800103U1 (en) 1988-05-11
DE3865046D1 (en) 1991-10-31
GR3002800T3 (en) 1993-01-25
BR8800986A (en) 1988-10-11
FI880958A0 (en) 1988-03-02
FI880958A (en) 1988-09-07
CA1307674C (en) 1992-09-22
FI86457C (en) 1992-08-25
ATE67819T1 (en) 1991-10-15
CH672939A5 (en) 1990-01-15
EP0281519B1 (en) 1991-09-25
ES2025325B3 (en) 1992-03-16
AU1236788A (en) 1988-09-08
FI86457B (en) 1992-05-15
NO177645C (en) 1995-11-01

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