EP0244564B1 - Protecting device against drilling of a lock - Google Patents

Protecting device against drilling of a lock Download PDF

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Publication number
EP0244564B1
EP0244564B1 EP87101566A EP87101566A EP0244564B1 EP 0244564 B1 EP0244564 B1 EP 0244564B1 EP 87101566 A EP87101566 A EP 87101566A EP 87101566 A EP87101566 A EP 87101566A EP 0244564 B1 EP0244564 B1 EP 0244564B1
Authority
EP
European Patent Office
Prior art keywords
plate
actuating elements
stays
protector
end parts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP87101566A
Other languages
German (de)
French (fr)
Other versions
EP0244564A1 (en
Inventor
Georg Weber
Theodor Büdenbender
Ernst Roth
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.)
Siegenia Aubi KG
Original Assignee
Siegenia Frank KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25950862&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0244564(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19868612668 external-priority patent/DE8612668U1/en
Priority claimed from DE19868625816 external-priority patent/DE8625816U1/en
Application filed by Siegenia Frank KG filed Critical Siegenia Frank KG
Priority to AT87101566T priority Critical patent/ATE44397T1/en
Publication of EP0244564A1 publication Critical patent/EP0244564A1/en
Application granted granted Critical
Publication of EP0244564B1 publication Critical patent/EP0244564B1/en
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • 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

Definitions

  • the invention relates to a protective device against drilling into the actuating elements of espagnolette fittings for windows, doors or the like.
  • a flat plate made of hardened steel, sintered steel, hard ceramic or the like, which can be inserted into the recess of the wing spar on the outside of the actuating elements, the edge contour of which the contour of the installation recess is coordinated, the plate being able to be placed directly against the outer side surface of the installation housing and being supported with a longitudinal edge against the back of the faceplate or a foot part of the installation housing.
  • a protective device or a protector of this type for use in connection with locks is already known from GB-A-2 111 583. It is intended to prevent burglars from heighting the window or door sash from the outside drill the actuators and thereby make them accessible for unlawful opening of the windows and doors.
  • the invention has for its object to provide a protective device of the generic type that can be properly and safely assigned to the actuators or the installation housing even before the installation of the drive rod fittings, so that the desired protective function is guaranteed in any case while facilitating the striking work.
  • the retaining lugs can be formed by tabs or tongues which are bent up from the plane of the plate and which have end parts bent at right angles.
  • Another possible design of the protective device according to the invention is characterized by two plates which are congruent in terms of their contours and which are connected to one another at a distance by spacer bolts, one plate consisting of hardened steel, sintered steel, hard ceramic or the like. while the other plate with the spacer bolts forms the retaining lugs and is provided with openings for the rosette fastening screws and the square mandrel of a bearing rosette and an operating handle located therein.
  • the drive rod fitting 1 shown in the drawing has a faceplate 2, behind which a drive rod 3 is guided in a longitudinally sliding manner.
  • a drive rod 3 At the drive rod 3 there are locking pins 4, one of which can be seen in Fig. 1.
  • the locking pins 4 can each be displaced in a longitudinal slot 5 of the faceplate 2.
  • the installation housing 6 for actuating elements for example a rotatably mounted pinion 7, is fastened, this or this being or being in engagement with the drive rod 3.
  • the actuating elements or the pinion 7 are assigned an operating handle 8 which is rotatably seated in a bearing rosette 9.
  • the operating handle 8 can be coupled to the inner square 11 of the pinion 7 or the like via a square mandrel 10, while at the same time the bearing rosette 9 is to be anchored in threaded holes 13 of the installation housing 6 by screws 12, which are only indicated by dash-dotted lines.
  • the installation housing 6 is received in an installation recess 14 of the wing spar 15, while the bearing rosette 9 is seated on the end face 16 of this wing spar 15 on the room side.
  • a flat plate is inserted into the mounting recess 14 of the wing spar 15 on the side surface of the drilling housing 6 facing away from the bearing rosette 9 17 made of hardened steel, sintered steel, hard ceramic or the like.
  • the plate 17 is suitably received by the installation recess 14 of the wing spar 15 and lies directly on the side surface of the installation housing 6.
  • the plate 17 With its straight longitudinal edge 18, the plate 17 rests against the back of the faceplate 2 or a foot part 19 of the installation housing 6 that is held in engagement therewith and is thereby held in the installation recess 14.
  • the hardened or otherwise resistant to machining plate 17 forms a protective device against illegal drilling of the installation housing 6 or the actuating elements arranged therein (pinion 7). It also protects the engagement area of the square mandrel 10 and the screws 12 for holding the bearing rosette 9 for the operating handle 8.
  • the plate 17 can be properly connected to the mounting housing 6 before the insertion of the connecting rod fitting 1 into the mounting recess 14, it is provided with holding projections 20 which protrude at right angles from its side facing the mounting housing 6 and can engage behind support surfaces located on the mounting housing 6 .
  • 1 are formed by tabs or tongues which are bent up from the plane of the plate and which have end parts 21 bent at right angles.
  • the retaining lugs 20 or tabs or tongues are inserted from behind into slot-like recesses 6a of the installation housing 6, so that their bent end parts 21 can overlap the side surface of the installation housing 6 opposite the plate 17, as is indicated in FIG. 2.
  • the protective device against drilling into the installation housing can also consist of two plates 17 and 23 which are congruent in terms of their contours and which are connected to one another by spacers 22 at a distance.
  • One plate 17 consists of hardened steel, sintered steel, hard ceramic or the like, while the other plate 23 is provided with passages 25 for the screws 12 for holding the bearing rosette 9 and a further passage 24 for the square mandrel 10 of the operating handle 8.
  • This protective device is pushed from behind onto the installation housing 6 of the connecting rod fitting 1 in such a way that the two spacer bolts 22 engage in the slot-like cutouts 6a which are open at the rear, while the two plates 17 and 23 abut the opposite side surfaces of the installation housing 6 come.
  • the spacer bolts 22 can also each carry a single thin disk or a flat head, which supports the mounting housing 6 at the edge of the slot-like recesses 6a and thereby holds the plate 17 in the desired position.

Landscapes

  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Description

Die Erfindung betrifft eine Schutzvorrichtung gegen Anbohren der Betätigungselemente von Treibstangenbeschlägen für Fenster, Türen od. dgl. mit einer an der Außenseite der Betätigungselemente in die Einbauausnehmung des Flügelholms einsteckbaren, flachen Platte aus gehärtetem Stahl, Sinterstahl, Hartkeramik od. dgl., deren Randkontur auf die Kontur der Einbauausnehmung abgestimmt ist, wobei die Platte unmittelbar gegen die äußere Seitenfläche des Einbaugehäuses anlegbar sowie mit einer Längskante gegen die Rückseite der Stulpschiene bzw. ein Fußteil des Einbaugehäuses abstützbar ist.The invention relates to a protective device against drilling into the actuating elements of espagnolette fittings for windows, doors or the like. With a flat plate made of hardened steel, sintered steel, hard ceramic or the like, which can be inserted into the recess of the wing spar on the outside of the actuating elements, the edge contour of which the contour of the installation recess is coordinated, the plate being able to be placed directly against the outer side surface of the installation housing and being supported with a longitudinal edge against the back of the faceplate or a foot part of the installation housing.

Eine Schutzvorrichtung bzw. ein Protektor dieser Gattung für die Benutzung in Verbindung mit Schlö- ßem ist bereits bekannt durch die GB-A-2 111 583. Sie bzw. er soll verhindern, daß Einbrecher die Fenster- bzw. Türflügel von außen her in Höhe der Betätigungselemente anbohren und diese dadurch für ein widerrechtliches Öffnen der Fenster und Türen zugänglich machen.A protective device or a protector of this type for use in connection with locks is already known from GB-A-2 111 583. It is intended to prevent burglars from heighting the window or door sash from the outside drill the actuators and thereby make them accessible for unlawful opening of the windows and doors.

Eine Unzulänglichkeit der Schutzvorrichtung bzw. des Protektors nach dem vorbekannten Stand der Technik besteht darin, daß die die Anbohrsicherung bildende Platte relativ zu den zu schützenden Betätigungselementen bzw. zu dem diese enthaltenden Einbaugehäuse erst dann sicher in der ordnungsgemäßen Wirklage gehalten wird, wenn der dort als Bedienungsvorrichtung benutzte Profil-Schließzylinder in das Einbaugehäuse eingesetzt worden ist. Da jedoch regelmäßig derartige Profil-Schließzylinder erst in die Einbaugehäuse der Schlösser eingesetzt werden, nachdem diese zuvor in die Einbauausnehmung des Flügelholms eingebaut worden sind, kann es leicht vorkommen, daß sich die Platte, insbesondere bei aus Hohlprofilen bestehenden Flügelholmen, aus dem Bereich der Einbauausnehmung verlagert, bevor der Einbau des Profil-Schließzylinders erfolgt ist.An inadequacy of the protective device or the protector according to the known prior art is that the plate forming the anti-drilling device relative to the actuating elements to be protected or to the installation housing containing them is only held securely in the proper operative position when it is there Operating device used profile locking cylinder has been inserted into the installation housing. However, since profile lock cylinders of this type are only used regularly in the installation housings of the locks after they have been previously installed in the installation recess of the wing spar, it can easily happen that the plate, in particular in the case of wing spars consisting of hollow profiles, is removed from the area of the installation recess relocated before the profile locking cylinder was installed.

Abgesehen davon, daß ein nachträgliches Zurechtrücken der Schutzvorrichtung bzw. des Protektors innerhalb der Einbauausnehmung des Flügelholms umständliche und zeitraubende Zusatzmanipulationen erfordert, kann es auch leicht vorkommen, daß die Schutzvorrichtung bzw. der Protektor sich vollständig aus dem Bereich des Einbaugehäuses innerhalb der Hohlräume des Flügelholms verlagert und dann für ein Zurechtrücken in die ordnungsgemäße Lage nicht mehr zugänglich ist. Die erstrebte Schutzfunktion geht dann in einem solchen Falle vollständig verloren.Apart from the fact that a subsequent adjustment of the protective device or the protector within the installation recess of the wing spar requires cumbersome and time-consuming additional manipulations, it can also easily happen that the protective device or the protector is completely shifted from the area of the installation housing within the cavities of the wing spar and then is no longer accessible for correct adjustment. The desired protective function will then be completely lost in such a case.

Der Erfindung liegt die Aufgabe zugrunde, eine Schutzvorrichtung der gattungsgemäßen Art zu schaffen, die bereits vor dem Einbau der Treibstangehbeschläge ordnungsgemäß und sicher den Betätigungselementen bzw. dem Einbaugehäuse zugeordnet werden kann, so daß unter Erleichterung der Anschlagarbeiten die erstrebte Schutzfunktion in jedem Falle gewährleistet wird.The invention has for its object to provide a protective device of the generic type that can be properly and safely assigned to the actuators or the installation housing even before the installation of the drive rod fittings, so that the desired protective function is guaranteed in any case while facilitating the striking work.

Die Lösung dieser Aufgabe besteht nach der Erfindung darin, daß von der den Betätigungselementen bzw. dem diese enthaltenden Einbaugehäuse zugewendeten Seitenfläche der Platte rechtwinklig Halteansätze abstehen, die jeweils Endteile bzw. eine Platte, eine dünne Scheibe oder einen flachen Kopf tragen, und daß dabei die Endteile bzw. Platten, Scheiben oder Köpfe der Halteansätze Stützflächen an den Betätigungselementen bzw. am Einbaugehäuse hintergreifen.The solution to this problem is according to the invention that from the actuating elements or the mounting housing containing them facing side plate of the plate protrude at right angles, each end parts or a plate, a thin disc or a flat head, and that the End parts or plates, washers or heads of the retaining lugs reach behind support surfaces on the actuating elements or on the installation housing.

Im einfachsten Falle können erfindungsgemäß die Halteansätze von aus der Ebene der Platte hochgebogenen Lappen oder Zungen gebildet werden, die rechtwinklig abgebogene Endteile haben.In the simplest case, according to the invention, the retaining lugs can be formed by tabs or tongues which are bent up from the plane of the plate and which have end parts bent at right angles.

Eine andere mögliche Bauart der Schutzvorrichtung zeichnet sich nach der Erfindung aber aus durch zwei hinsichtlich ihrer Konturen deckungsgleiche Platten, welche durch Distanzbolzen auf Abstand miteinander verbunden sind, wobei die eine Platte aus dem gehärteten Stahl, dem Sinterstahl, der Hartkeramik od. dgl. besteht, während die andere Platte mit den Distanzbolzen die Halteansätze bildet sowie mit Durchbrüchen für die Rosetten-Befestigungsschrauben und den Vierkantdorn einer Lagerrosette und einer hierin sitzenden Bedienungshandhabe versehen ist.Another possible design of the protective device according to the invention is characterized by two plates which are congruent in terms of their contours and which are connected to one another at a distance by spacer bolts, one plate consisting of hardened steel, sintered steel, hard ceramic or the like. while the other plate with the spacer bolts forms the retaining lugs and is provided with openings for the rosette fastening screws and the square mandrel of a bearing rosette and an operating handle located therein.

Weitere Ausgestaltungsmaßnahmen ergeben sich aus der nachfolgenden Beschreibung und der zugehörigen Zeichnung. Es zeigt

  • Fig. 1 in räumlicher Sprengdarstellung den die Betätigungselemente aufweisenden Teilbereich eines Treibstangenbeschlages mit der zugehörigen Schutzvorrichtung,
  • Fig. 2 einen Schnitt entlang der Linie 11-11 in Fig. I durch den Treibstangenbeschlag und die Schutzvorrichtung in Einbaulage am Flügel,
  • Fig. 3 eine andere Ausführungsform der Schutzvorrichtung in Seitenansicht und
  • Fig. 4 die Schutzvorrichtung nach Fig. 3 in Draufsicht vor ihrem Zusammenbau mit einem Treibstangenbeschlag.
Further design measures result from the following description and the associated drawing. It shows
  • 1 is a three-dimensional exploded view of the portion of a connecting rod fitting with the actuating elements and the associated protective device,
  • 2 shows a section along the line 11-11 in FIG. I through the connecting rod fitting and the protective device in the installed position on the wing,
  • Fig. 3 shows another embodiment of the protective device in side view
  • Fig. 4 shows the protective device according to Fig. 3 in plan view before being assembled with an espagnolette fitting.

Der in der Zeichnung dargestellte Treibstangenbeschlag 1 weist eine Stulpschiene 2 auf, hinter der eine Treibstange 3 längsschiebbar geführt ist. An der Treibstange 3 sitzen dabei Riegelzapfen 4, von denen einer in Fig. 1 zu sehen ist. Mittels der Treibstange 3 lassen sich dabei die Riegelzapfen 4 jeweils in einem Längsschlitz 5 der Stulpschiene 2 verschieben.The drive rod fitting 1 shown in the drawing has a faceplate 2, behind which a drive rod 3 is guided in a longitudinally sliding manner. At the drive rod 3 there are locking pins 4, one of which can be seen in Fig. 1. By means of the drive rod 3, the locking pins 4 can each be displaced in a longitudinal slot 5 of the faceplate 2.

An der Rückseite der Stulpschiene 2 ist das Einbaugehäuse 6 für Betätigungselemente, beispielsweise ein drehbar gelagertes Ritzel 7, befestigt, wobei diese bzw. dieses mit der Treibstange 3 in Stelleingriff stehen bzw. steht. Den Betätigungselementen bzw. dem Ritzel 7 ist eine Bedienungshandhabe 8 zugeordnet, die drehbar in einer Lagerrosette 9 sitzt. Über einen Vierkantdorn 10 kann die Bedienungshandhabe 8 mit dem Innenvierkant 11 des Ritzels 7 od. dgl. gekuppelt werden, während zugleich die Lagerrosette 9 durch Schrauben 12 - die nur durch strichpunktierte Linien angedeutet sind - in Gewindelöchern 13 des Einbaugehäuses 6 zu verankern ist.On the back of the faceplate 2, the installation housing 6 for actuating elements, for example a rotatably mounted pinion 7, is fastened, this or this being or being in engagement with the drive rod 3. The actuating elements or the pinion 7 are assigned an operating handle 8 which is rotatably seated in a bearing rosette 9. The operating handle 8 can be coupled to the inner square 11 of the pinion 7 or the like via a square mandrel 10, while at the same time the bearing rosette 9 is to be anchored in threaded holes 13 of the installation housing 6 by screws 12, which are only indicated by dash-dotted lines.

Gemäß Fig. 2 ist das Einbaugehäuse 6 in einer Einbauausnehmung 14 des Flügelholms 15 aufgenommen, während die Lagerrosette 9 auf der raumseitigen Stirnfläche 16 dieses Flügelholms 15 sitzt.2, the installation housing 6 is received in an installation recess 14 of the wing spar 15, while the bearing rosette 9 is seated on the end face 16 of this wing spar 15 on the room side.

An der der Lagerrosette 9 abgewendeten Seitenfläche des Einbohrgehäuses 6 wird in die Einbauausnehmung 14 des Flügelholms 15 eine flache Platte 17 aus gehärtetem Stahl, Sinterstahl, Hartkeramik od. dgl. eingesteckt, deren Randkontur mit der Randkontur des Einbaugehäuses 6 übereinstimmt, wie das deutlich der Fig. 1 entnommen werden kann. Die Platte 17 wird dabei passend von der Einbauausnehmung 14 des Flügelholms 15 aufgenommen und liegt unmittelbar an der Seitenfläche des Einbaugehäuses 6 an.A flat plate is inserted into the mounting recess 14 of the wing spar 15 on the side surface of the drilling housing 6 facing away from the bearing rosette 9 17 made of hardened steel, sintered steel, hard ceramic or the like. The edge contour of which corresponds to the edge contour of the installation housing 6, as can be clearly seen in FIG. 1. The plate 17 is suitably received by the installation recess 14 of the wing spar 15 and lies directly on the side surface of the installation housing 6.

Mit ihrer geraden Längskante 18 liegt die Platte 17 an der Rückseite der Stulpschien 2 bzw. einem mit dieser in Halteeingriff stehenden Fußteil 19 des Einbaugehäuses 6 an und wird hierdurch in der Einbauausnehmung 14 gehalten.With its straight longitudinal edge 18, the plate 17 rests against the back of the faceplate 2 or a foot part 19 of the installation housing 6 that is held in engagement therewith and is thereby held in the installation recess 14.

Die gehärtete oder auf andere Art und Weise gegen Zerspanung wiederstandsfähige Platte 17 bildet eine Schutzvorrichtung gegen widerrechtliches Anbohren des Einbaugehäuses 6 bzw. der darin angeordneten Betätigungselemente (Ritzel 7). Sie schützt zugleich auch den Eingriffsbereich des Vierkantdorns 10 sowie der Schrauben 12 zur Halterung der Lagerrosette 9 für die Bedienungshandhabe 8.The hardened or otherwise resistant to machining plate 17 forms a protective device against illegal drilling of the installation housing 6 or the actuating elements arranged therein (pinion 7). It also protects the engagement area of the square mandrel 10 and the screws 12 for holding the bearing rosette 9 for the operating handle 8.

Damit die Platte 17 schon vor dem Einsetzen des Treibstangenbeschlages 1 in die Einbauausnehmung 14 ordnungsgemäß mit dem Einbaugehäuse 6 in Halteverbindung gebracht werden kann, ist sie mit von ihrer dem Einbaugehäuse 6 zugewendeten Seite rechtwinklig abstehenden Halteansätzen 20 versehen, die am Einbaugehäuse 6 befindliche Stützflächen hintergreifen können. Diese Halteansätze 20 sind dabei gemäß Fig. 1 von aus der Ebene der Platte hochgebogenen Lappen oder Zungen gebildet, die rechtwinklig abgebogene Endteile 21 haben. Die Halteansätze 20 bzw. Lappen oder Zungen werden von hinten in schlitzartige Ausnehmungen 6a des Einbaugehäuses 6 eingerückt, so daß ihre abgebogenen Endteile 21 die der Platte 17 gegenüberliegende Seitenfläche des Einbaugehäuses 6 übergreifen können, wie das in Fig. 2 angedeutet ist.So that the plate 17 can be properly connected to the mounting housing 6 before the insertion of the connecting rod fitting 1 into the mounting recess 14, it is provided with holding projections 20 which protrude at right angles from its side facing the mounting housing 6 and can engage behind support surfaces located on the mounting housing 6 . 1 are formed by tabs or tongues which are bent up from the plane of the plate and which have end parts 21 bent at right angles. The retaining lugs 20 or tabs or tongues are inserted from behind into slot-like recesses 6a of the installation housing 6, so that their bent end parts 21 can overlap the side surface of the installation housing 6 opposite the plate 17, as is indicated in FIG. 2.

Nach den Fig. 3 und 4 kann die Schutzvorrichtung gegen Anbohren des Einbaugehäuses aber auch aus zwei hinsichtlich ihrer Konturen deckungsgleichen Platten 17 und 23 bestehen, die durch Distanzbolzen 22 auf Abstand miteinander verbunden sind. Die eine Platte 17 besteht dabei aus gehärtetem Stahl, Sinterstahl, Hartkeramik od. dgl., während die andere Platte 23 mit Durchlässen 25 für die Schrauben 12 zur Halterung der Lagerrosette 9 sowie einem weiteren Durchlaß 24 für den Vierkantdorn 10 der Bedienungshandhabe 8 versehen ist.According to FIGS. 3 and 4, the protective device against drilling into the installation housing can also consist of two plates 17 and 23 which are congruent in terms of their contours and which are connected to one another by spacers 22 at a distance. One plate 17 consists of hardened steel, sintered steel, hard ceramic or the like, while the other plate 23 is provided with passages 25 for the screws 12 for holding the bearing rosette 9 and a further passage 24 for the square mandrel 10 of the operating handle 8.

Auch diese Schutzvorrichtung wird dabei von hinten so auf das Einbaugehäuse 6 des Treibstangenbeschlages 1 aufgeschoben, daß die beiden Distanzbolzen 22 in die rückwärtig offenen, schlitzartigen Ausschnitte 6a desselben eingreifen, während die beiden Platten 17 und 23 an den sich gegenüberliegenden Seitenflächen des Einbaugehäuses 6 zur Anlage kommen.This protective device is pushed from behind onto the installation housing 6 of the connecting rod fitting 1 in such a way that the two spacer bolts 22 engage in the slot-like cutouts 6a which are open at the rear, while the two plates 17 and 23 abut the opposite side surfaces of the installation housing 6 come.

An Stelle der Platte 23 können die Distanzbolzen 22 aber auch je eine einzelne dünne Scheibe oder einen flachen Kopf tragen, die bzw. der das Einbaugehäuse 6 am Rand der schlitzartigen Ausnehmungen 6a stützend übergreift und dadurch die Platte 17 in der gewünschten Position hält.Instead of the plate 23, the spacer bolts 22 can also each carry a single thin disk or a flat head, which supports the mounting housing 6 at the edge of the slot-like recesses 6a and thereby holds the plate 17 in the desired position.

Claims (3)

1. An anti-drilling protector for the actuating elements (7) of positioning bar fittings (1) for windows or doors or the like, the protector comprising a flat plate which is made of hardened steel or sintered steel or hard ceramic or the like and which is introducible on the outside of the actuating elements (7) into the mortice (14) in the door or window frame member (15), the edge contour of such plate being adapted to the contour of the mortice (14), the plate (17) being directly engageable on the outer lateral surface of the lock casing (6) and being adapted to bear by way of a longitudinal edge (18) on the back of the face plate (2) or a base part (19) of the lock casing (6), characterised in that stays (20, 22) project at right angles from the plate side surface near the actuating elements (7) or near the lock casing (6) receiving the same and have end parts (21) or a plate (23) respectively, a thin disc or a flat head, and the end parts (21) or plates (23) respectively, discs or heads of the stays (20, 22) engage behind bearing surfaces on the actuating elements (7) or casing (6) respectively.
2. A protector according to claim 1, characterised in that the stays (20, 21) are in the form of projections or tongues or the like which are bent up from the plane of the plate (17) and which have end parts (21) bent at right-angles.
3. A protector according to claim 1, characterised by two plates (17, 23) whose contours register with one another and which are interconnected in spaced relationship to one another by spacer pins (22), one plate (17) being made of the hardened steel or sintered steel or hard ceramic or the like while the other plate (23) forms with the spacer pins (22) the stays (22, 23) and has apertures (25, 24) for the rose-fixing screws (12), the square end (10) of a bearing rose (9) and operating handle (8) disposed in the rose (9).
EP87101566A 1986-05-09 1987-02-05 Protecting device against drilling of a lock Expired EP0244564B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87101566T ATE44397T1 (en) 1986-05-09 1987-02-05 PROTECTION DEVICE AGAINST DRILLING.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19868612668 DE8612668U1 (en) 1986-05-09 1986-05-09 Protective device against drilling
DE8612668U 1986-05-09
DE19868625816 DE8625816U1 (en) 1986-09-26 1986-09-26 Protective device against drilling
DE8625816U 1986-09-26

Publications (2)

Publication Number Publication Date
EP0244564A1 EP0244564A1 (en) 1987-11-11
EP0244564B1 true EP0244564B1 (en) 1989-07-05

Family

ID=25950862

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87101566A Expired EP0244564B1 (en) 1986-05-09 1987-02-05 Protecting device against drilling of a lock

Country Status (2)

Country Link
EP (1) EP0244564B1 (en)
DE (1) DE3760296D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317994C1 (en) * 1993-05-28 1994-10-20 Winkhaus Fa August Lock cylinder
CH704743B1 (en) 2012-05-09 2012-10-15 August Scherrer Protection device for protecting windows and doors against drilling, has protective element arranged inside wing frame or on application side of frame such that a portion of frame is set in operating portion of handle of closure device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033585C2 (en) * 1980-09-06 1984-11-08 Heinrich 3550 Marburg Sälzer Protection device for keyholes
GB2111583A (en) * 1981-11-28 1983-07-06 Speedcraft Limited Protector for locks

Also Published As

Publication number Publication date
DE3760296D1 (en) 1989-08-10
EP0244564A1 (en) 1987-11-11

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