EP0940533A1 - Electrically controlled safe lock - Google Patents

Electrically controlled safe lock Download PDF

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Publication number
EP0940533A1
EP0940533A1 EP99103460A EP99103460A EP0940533A1 EP 0940533 A1 EP0940533 A1 EP 0940533A1 EP 99103460 A EP99103460 A EP 99103460A EP 99103460 A EP99103460 A EP 99103460A EP 0940533 A1 EP0940533 A1 EP 0940533A1
Authority
EP
European Patent Office
Prior art keywords
bolt
control
lock
lock according
housing
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
EP99103460A
Other languages
German (de)
French (fr)
Other versions
EP0940533B1 (en
Inventor
Günter Mauer
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.)
KABA MAUER GMBH
Original Assignee
Mauer GmbH
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Filing date
Publication date
Application filed by Mauer GmbH filed Critical Mauer GmbH
Publication of EP0940533A1 publication Critical patent/EP0940533A1/en
Application granted granted Critical
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0607—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving pivotally or rotatively
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0006—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a non-movable core; with permanent magnet

Definitions

  • the invention relates to an electrically controllable locker with a housing, a bolt mounted in this housing, a stationary electromagnet and one, with a magnetic armature provided control lever through a dome of the bolt is noted and which affects a locking device.
  • Such a lock has become known from EP 0228027.
  • Two relatively complicated control and locking levers are pivotally mounted on a common pin and coupled by a tension spring.
  • the control lever has a tour pin channel, the locking lever has a magnetic armature.
  • Control and locking levers are located in the lock housing under the main latch, while the electromagnet assigned to the armature is accommodated in a rear recess in the lock housing.
  • This design not only requires expensive casting tools for the housing provided with front and rear recesses, but also tight tolerances for the manufacture and adjustment of the lever mechanism mentioned.
  • the object of the invention is to simplify the manufacture of locks controlled by holding magnet technology and at the same time to increase their reliability. It is also an object of the invention to design the housing, bolt and magnetic mechanism so that, depending on the task, a tumbler lock or a lock cylinder can be inserted into the housing as a second lock.
  • a cross slide serves as a locking device, which is deflected against the force of a spring, one end of the control lever being mounted on the cross slide and a control pin of the bolt engaging a control slope of the control lever.
  • the cross slide, the control lever and the electromagnet are mounted on the bottom of the box-shaped housing.
  • the bolt on which either a tumbler package or a locking cylinder is placed.
  • the handle which is only electrically controlled, uses a handle with a straw and double-bit. For these three embodiments, only two different lock ceilings are required, namely one with a double-bit keyhole and one with a pre-shaped recess for the lock cylinder.
  • Fig. 1 designates the box-shaped housing from which the latch 2 protrudes.
  • an electromagnet 3 is fastened, against which an armature 4 designed as a triangle bears.
  • This anchor is mounted on a control lever 5.
  • This lever rests with its left end on a cross slide 6, the blocking block 6a blocks or releases the bolt 2.
  • a swivel 7 which can be pivoted about a mandrel 8 fixed to the housing.
  • a nose 7a of the vertebra 7 takes the bolt 2 with it.
  • the vortex 7 has the task of translating the movement of the key bit or the locking cylinder cam into a larger path.
  • the lock housing 1 has three integrally formed hollow columns 1a, 1b, 1c, which are used to fasten the lock.
  • a circuit board 9 is held, which carries a microswitch 10 in addition to electronic components. Its function will be explained later.
  • a second microswitch is mounted on the circuit board 9, the Touch lever rests on the door surface through a hole in the lock ceiling. If one Burglars attempt to force the lock away by this Microswitch alarm triggered.
  • Fig. 2 shows an opening attempt without energization. If the bar 2 is moved to the right by a few millimeters, its control pin 2a pushes the right end of the control lever 5 upwards. The armature 4 lifts off the yoke of the electromagnet 3. The interrogation movement of the bolt 2 is limited in that a locking edge on its underside abuts the locking block 6a of the cross slide 6.
  • the quite deep housing 1 is shown three-dimensionally.
  • the locking head which emerges from the rectangular opening 1d, is guided between the hollow columns 1a and 1b.
  • the main bearing pin 11 guides the tumbler package 12 and other parts.
  • Two webs 1e, 1f are formed on the bottom of the housing and guide the cross slide 6.
  • Its locking block 6a is normally under the bolt 2.
  • a mandrel 6b protrudes into an opening 5a of the control lever 5.
  • the control mandrel 2a of the bolt 2 moves the control lever 5 via a control slope 5b.
  • the vortex 7, a special tumbler 13 and the tumbler package 12 is shown.
  • a lock cover 14 has a double-bit keyhole 14a in addition to the fastening holes.
  • a latch 15 is mounted in addition to the bolt 2, which prevents in a known manner that the bolt 2 can be extended and the key removed when the door is not in the frame.
  • the latch 15 deviates to the right and displaces a locking block 16 mounted on the housing base, which releases the bolt 2 via a control edge 16a.
  • Fig. 4 shows the lock variant in the most common form. The customer or tenant opens the compartment with his double-bit key after a supervisor has checked the access authorization and released the lock with an opening impulse.
  • Fig. 5 shows another design, in which the parts 1, 2, 5, 6, 7, 15, 16 and 17 correspond completely to Fig. 4 .
  • a blanket 18 is placed, which carries a locking cylinder 19.
  • This lock cylinder rests in a cast-on cylindrical bearing flange 18a of the ceiling.
  • the closing cam of the cylinder 19 is designated 19a.
  • Fig. 6 shows a variant with only one locking system.
  • mechanical closures are dispensed with for cost reasons and the opening is controlled via an input keyboard or a code card.
  • the cover 14 corresponds to that of FIG. 4.
  • a handle 20 with a straw 21 and double-bit 21a is used.
  • a leg spring 22 stabilizes the position of the parts. All other components can be stored pre-assembled so that you can complete any number of the desired lock version in the shortest possible time.
  • Fig. 7 shows a design in which the release current is supplied via the head 2b of the bolt 2.
  • a contact pin is installed in the locking head 2b, which is connected to the printed circuit board 9 ( FIG. 1 ) via a line 23.
  • a second connection is to the mass of the latch or metal housing. The power is then supplied via contact springs in the frame of the cabinet. This has the advantage that no release cable susceptible to faults has to be led from the door to the frame.
  • FIG. 8 the current is supplied in the same way as in FIG. 7. In all other details, the structure corresponds to FIG. 5.
  • the control lever 5 is shown from the side and from above.
  • a mandrel 5c can be seen which receives the armature 4.
  • a resilient hook 5d Behind the mandrel 5c is a resilient hook 5d, which yields when the anchor 4 is inserted and prevents this anchor from falling out.
  • 10c shows the control lever in perspective from above, FIG. 10d from below. It can be seen that a slot 5e is provided under the hook 5d, which ensures the elastic deformability of the hook 5d.
  • the part 5 is injection molded from an impact-resistant thermoplastic, so that it is very accurate and inexpensive to manufacture. Without the use of a spring washer or the like, the anchor 4 is easily installed and held securely.
  • the locker described is ideally suited for lockers at banks. Hotels and leisure facilities to be used in a variety of ways. With three basic versions and the power supply via the bolt head or a housing cable, you get six different end products with a minimum of tools so that you can respond quickly to different customer requests with the smallest of stocks. If you include the option of a microswitch as a lifting contact, you get twelve different lock types with just a few basic modules. For the production process and the storage, it is important that the key guide mandrel is not cast in or inserted immediately into the housing, because it is not required for the variants according to FIGS. 5, 6 and 9. Rather, this mandrel is pressed in only during the final assembly of the variants according to FIGS. 4 and 7.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The lock has a housing containing a bolt (2), a fixed electromagnet (3) and a control lever (5) with a magnetic armature, which is deflected by a pin in the bolt and which acts upon a blocking device. The blocking device is a transversely movable element (6) that is deflected against the force of a spring. One end of the control lever is mounted on the transversely movable element and a control pin in the bolt engages an inclined control surface of the control lever.

Description

Technisches GebietTechnical field

Die Erfindung betrifft ein elektrisch ansteuerbares Wertfachschloß mit einem Gehäuse, einem in diesem Gehäuse gelagerten Riegel, einem ortsfesten Elektromagneten und einen, mit einem Magnetanker versehenen Steuerhebel, der durch einen Dom des Riegels ausgelerkt wird und der eine Sperrvorrichtung beeinflußt.The invention relates to an electrically controllable locker with a housing, a bolt mounted in this housing, a stationary electromagnet and one, with a magnetic armature provided control lever through a dome of the bolt is noted and which affects a locking device.

Stand der TechnikState of the art

Ein derartiges Schloß ist aus EP 0228027 bekannt geworden. Zwei relativ komplizierte Steuer- und Sperrhebel sind auf einem gemeinsamen Stift schwenkbar gelagert und durch eine Zugfeder verkuppelt. Der Steuerhebel weist einen Tourstiftkanal auf, der Sperrhebel einen Magnetanker. Steuer- und Sperrhebel liegen in dem Schloßgehäuse unter den, Hauptriegel, während der dem Magnetanker zugeordnete Elektromagnet in einer rückseitigen Vertiefung des Schloßgehäuses untergebracht ist.
Diese Bauform erfordert nicht nur teure Gußwerkzeuge für das mit vorderen und hinteren Aussparungen versehene Gehäuse, sondern auch enge Toleranzen für die Fertigung und Einjustierung der genannten Hebelmechanik.Such a lock has become known from EP 0228027. Two relatively complicated control and locking levers are pivotally mounted on a common pin and coupled by a tension spring. The control lever has a tour pin channel, the locking lever has a magnetic armature. Control and locking levers are located in the lock housing under the main latch, while the electromagnet assigned to the armature is accommodated in a rear recess in the lock housing.
This design not only requires expensive casting tools for the housing provided with front and rear recesses, but also tight tolerances for the manufacture and adjustment of the lever mechanism mentioned.

Darstellung der ErfindungPresentation of the invention

Aufgabe der Erfindung ist es, in Haltemagnettechnik angesteuerte Schlösser in der Herstellung zu vereinfachen und zugleich ihre Zuverlässigkeit zu erhöhen.
Es ist weiterhin Aufgabe der Erfindung, Gehäuse, Riegel und Magnetmechanik so auszubilden, daß je nach Aufgabenstellung als zweiter Verschluß ein Zuhaltungsschloß oder ein Schließzylinder in das Gehäuse eingesetzt werden kann. Auch soll eine Variante möglich sein, in der ausschließlich elektrisch angesteuert und der Riegel durch einen Drehknopf bewegt wird.
Erfindungsgemäß dient als Sperrvorrichtung ein Querschieber, der gegen die Kraft einer Feder ausgelenkt wird, wobei ein Ende des Steuerhebels auf dem Querschieber gelagert ist und ein Steuerdorn des Riegels an einer Steuerschräge des Steuerhebels angreift.
In der bevorzugten Ausführungsform sind der Querschieber, der Steuerhebel und der Elektromagnet am Boden des kastenförmigen Gehäuses gelagert. Darüber liegt der Riegel, auf den entweder ein Zuhaltungspaket oder ein Schließzylinder aufgesetzt wird. Beim lediglich elektrisch gesteuerten Schloß wird eine Handhabe mit Halm und Doppelbart eingesetzt. Für diese drei Ausführungsformen benötigt man lediglich zwei verschiedene Schloßdecken, nämlich eine mit Doppelbartschlüsselloch und eine mit vorgeformter Mulde für den Schließzylinder.The object of the invention is to simplify the manufacture of locks controlled by holding magnet technology and at the same time to increase their reliability.
It is also an object of the invention to design the housing, bolt and magnetic mechanism so that, depending on the task, a tumbler lock or a lock cylinder can be inserted into the housing as a second lock. A variant should also be possible in which only an electric control is used and the bolt is moved by a rotary knob.
According to the invention, a cross slide serves as a locking device, which is deflected against the force of a spring, one end of the control lever being mounted on the cross slide and a control pin of the bolt engaging a control slope of the control lever.
In the preferred embodiment, the cross slide, the control lever and the electromagnet are mounted on the bottom of the box-shaped housing. The bolt on which either a tumbler package or a locking cylinder is placed. The handle, which is only electrically controlled, uses a handle with a straw and double-bit. For these three embodiments, only two different lock ceilings are required, namely one with a double-bit keyhole and one with a pre-shaped recess for the lock cylinder.

Beschreibung der ZeichnungenDescription of the drawings

Ein Ausführungsbeispiel der Erfindung wird anhand von Fig. 1 - 10 erläutert.

Fig. 1
zeigt das gesperrte Schloß,
Fig. 2
einen Öffnungsversuch ohne Bestromung,
Fig. 3
die korrekte Öffnung mit Stromimpuls,
Fig. 4
perspektivisch und auseinandergezogen das Schloß mit Zuhaltungspaket,
Fig. 5
eine Variante mit Schließzylinder,
Fig. 6
das Schloß mit Handhabe,
Fig. 7
eine Ausführungsform mit Zuhaltungspaket und Stromversorgung über den Riegel,
Fig. 8
die Variante mit Schließzylinder und Stromversorgung über den Riegel,
Fig. 9
eine Bauform mit Handhabe und Stromversorgung über den Riegel,
Fig. 10
den Steuerhebel in verschiedenen Ansichten.
An embodiment of the invention is explained with reference to FIGS. 1-10.
Fig. 1
shows the locked castle,
Fig. 2
an attempt to open without energization,
Fig. 3
the correct opening with current pulse,
Fig. 4
perspective and pulled apart the lock with guard locking package,
Fig. 5
a variant with a locking cylinder,
Fig. 6
the lock with handle,
Fig. 7
an embodiment with guard locking package and power supply via the bolt,
Fig. 8
the variant with locking cylinder and power supply via the bolt,
Fig. 9
a design with handle and power supply via the latch,
Fig. 10
the control lever in different views.

In Fig. 1 ist mit 1 das kastenförmige Gehäuse bezeichnet, aus dem der Riegel 2 herausragt Am Boden des Gehäuses ist ein Elektromagnet 3 befestigt, an dem ein als Dreieck ausgebildeter Anker 4 anliegt. Dieser Anker ist auf einem Steuerhebel 5 gelagert. Dieser Hebel ruht mit seinem linken Ende auf einem Querschieber 6, dessen Sperrquader 6a den Riegel 2 sperrt oder freigibt.
In einer Vertiefung des Riegels 2 liegt ein Wirbel 7, der um einen gehäusefesten Dorn 8 schwenkbar ist. Eine Nase 7a des Wirbels 7 nimmt den Riegel 2 mit. Der Wirbel 7 hat die Aufgabe, die Bewegung des Schlüsselbartes oder des Schließzylindernockens in einen größeren Weg zu übersetzen.
Das Schloßgehäuse 1 weist drei angeformte Hohlsäulen 1a, 1b, 1c auf, die der Befestigung des Schlosses dienen.
In der rechten, unteren Ecke des Gehäuses 1 ist eine Leiterplatte 9 gehalten, die neben elektronischen Bauelementen einen Mikroschalter 10 trägt. Dessen Funktion wird später erläutert. In Fig. 1 , 1 designates the box-shaped housing from which the latch 2 protrudes. At the bottom of the housing, an electromagnet 3 is fastened, against which an armature 4 designed as a triangle bears. This anchor is mounted on a control lever 5. This lever rests with its left end on a cross slide 6, the blocking block 6a blocks or releases the bolt 2.
In a recess of the bolt 2 there is a swivel 7 which can be pivoted about a mandrel 8 fixed to the housing. A nose 7a of the vertebra 7 takes the bolt 2 with it. The vortex 7 has the task of translating the movement of the key bit or the locking cylinder cam into a larger path.
The lock housing 1 has three integrally formed hollow columns 1a, 1b, 1c, which are used to fasten the lock.
In the lower right corner of the housing 1, a circuit board 9 is held, which carries a microswitch 10 in addition to electronic components. Its function will be explained later.

Vorzugsweise wird auf der Leiterplatte 9 ein zweiter Mikroschalter montiert, dessen Tasthebel durch ein Loch in der Schloßdecke hindurch auf der Türfläche aufliegt. Falls ein Einbrecher mit Gewalt das Schloß wegzuschlagen versucht, wird durch diesen Mikroschalter Alarm ausgelöst.Preferably, a second microswitch is mounted on the circuit board 9, the Touch lever rests on the door surface through a hole in the lock ceiling. If one Burglars attempt to force the lock away by this Microswitch alarm triggered.

Fig. 2 zeigt einen Öffnungsversuch ohne Bestromung. Wenn man den Riegel 2 um einige Millimeter nach rechts bewegt, schiebt sein Steuerdorn 2a das rechte Ende des Steuerhebels 5 nach oben. Der Anker 4 hebt vom Joch des Elektromagneten 3 ab.
Die Abfragebewegung des Riegels 2 wird dadurch begrenzt, daß eine Sperrkante an seiner Unterseite gegen den Sperrquader 6a des Querschiebers 6 stößt. Fig. 2 shows an opening attempt without energization. If the bar 2 is moved to the right by a few millimeters, its control pin 2a pushes the right end of the control lever 5 upwards. The armature 4 lifts off the yoke of the electromagnet 3.
The interrogation movement of the bolt 2 is limited in that a locking edge on its underside abuts the locking block 6a of the cross slide 6.

In Fig. 3 ist der Riegel 2 ganz zurückgezogen. Wenn der Elektromagnet 3 den Anker 4 festhält, drückt der Steuerdorn 2a das linke Ende des Steuerhebels 5 nach oben. Der Hebel nimmt den Querschieber 6 gegen die Kraft einer kleinen Feder mit, bis der Sperrquader 6a an der Gehäusewand anliegt und der Riegel 2 frei beweglich ist.In Fig. 3 , the latch 2 is fully withdrawn. When the electromagnet 3 holds the armature 4, the control pin 2a presses the left end of the control lever 5 upwards. The lever takes the cross slide 6 against the force of a small spring until the locking block 6a rests against the housing wall and the bolt 2 is freely movable.

Alle Einzelheiten und Varianten werden ausführlich im Rahmen der Fig. 4 - 9 behandelt.
In Fig. 4 ist das recht tiefe Gehäuse 1 dreidimensional dargestellt. Zwischen den Hohlsäulen 1a und 1b wird der Riegelkopf geführt, der aus der rechteckigen Öffnung 1d austritt. Der Hauptlagerdorn 11 führt das Zuhaltungspaket 12 und weitere Teile.
Unten im Gehäuse sind zwei Stege 1e, 1f angeformt, die den Querschieber 6 führen. Sein Sperrquader 6a liegt normalerweise unter dem Riegel 2. Ein Dorn 6b ragt in eine Öffnung 5a des Steuerhebels 5. Der Steuerdorn 2a des Riegels 2 bewegt den Steuerhebel 5 über eine Steuerschräge 5b.
Über den, Riegel 2 ist der Wirbel 7, eine Sonderzuhaltung 13 und das Zuhaltungspaket 12 dargestellt. Eine Schloßdecke 14 weist außer den Befestigungslöchern ein Doppelbartschlüsselloch 14a auf.
In dem Schloßgehäuse 1 ist außer dem Riegel 2 eine Falle 15 gelagert, die in an sich bekannter Weise verhindert, daß der Riegel 2 ausgefahren und der Schlüssel abgezogen werden kann, wenn die Tür nicht in der Zarge liegt. Wenn die Tür zugedrückt wird, weicht die Falle 15 nach rechts aus und verschiebt einen am Gehäuseboden gelagerten Sperrquader 16, der über eine Steuerkante 16a den Riegel 2 freigibt. All details and variants are dealt with in detail in the context of FIGS. 4-9.
4 , the quite deep housing 1 is shown three-dimensionally. The locking head, which emerges from the rectangular opening 1d, is guided between the hollow columns 1a and 1b. The main bearing pin 11 guides the tumbler package 12 and other parts.
Two webs 1e, 1f are formed on the bottom of the housing and guide the cross slide 6. Its locking block 6a is normally under the bolt 2. A mandrel 6b protrudes into an opening 5a of the control lever 5. The control mandrel 2a of the bolt 2 moves the control lever 5 via a control slope 5b.
About the bolt 2, the vortex 7, a special tumbler 13 and the tumbler package 12 is shown. A lock cover 14 has a double-bit keyhole 14a in addition to the fastening holes.
In the lock housing 1, a latch 15 is mounted in addition to the bolt 2, which prevents in a known manner that the bolt 2 can be extended and the key removed when the door is not in the frame. When the door is closed, the latch 15 deviates to the right and displaces a locking block 16 mounted on the housing base, which releases the bolt 2 via a control edge 16a.

Außerdem lenkt die Falle 15 einen auf dem Hauptdorn 11 gelagerten Schalthebel 17 aus, dessen Arm 17a den Mikroschalter 10 (Fig. 1) betätigt. Man kann also in einer Zentrale anzeigen, ob die Fachtür geöffnet oder geschlossen ist.
Fig. 4 zeigt die Schloßvariante in der wohl häufigsten Form. Der Kunde oder Mieter öffnet das Fach mit seinem Doppelbartschlüssel, nachdem eine Aufsichtsperson die Zugangsberechtigung überprüft hat und das Schloß durch einen Öffnungsimpuls freigegeben hat.In addition, the latch 15 deflects a shift lever 17 mounted on the main mandrel 11, the arm 17a of which actuates the microswitch 10 ( FIG. 1 ). So you can display in a control center whether the compartment door is open or closed.
Fig. 4 shows the lock variant in the most common form. The customer or tenant opens the compartment with his double-bit key after a supervisor has checked the access authorization and released the lock with an opening impulse.

Fig. 5 zeigt eine andere Bauform, bei der die Teile 1, 2, 5, 6, 7, 15, 16 und 17 völlig mit Fig. 4 übereinstimmen. Lediglich anstelle des Zuhaltungspaketes 12 und der Decke 14 wird eine Decke 18 aufgesetzt, die einen Schließzylinder 19 trägt. Dieser Schließzylinder ruht in einem angegossenen zylindrischen Lagerflansch 18a der Decke. Der Schließnocken des Zylinders 19 ist mit 19a bezeichnet. Fig. 5 shows another design, in which the parts 1, 2, 5, 6, 7, 15, 16 and 17 correspond completely to Fig. 4 . Instead of the tumbler package 12 and the blanket 14, a blanket 18 is placed, which carries a locking cylinder 19. This lock cylinder rests in a cast-on cylindrical bearing flange 18a of the ceiling. The closing cam of the cylinder 19 is designated 19a.

Fig. 6 zeigt eine Variante mit nur einem Verschlußsystem. Bei Schließfachanlagen in, Freizeitbereich oder sonstigen, nicht überwachten Anlagen verzichtet man aus Kostengründen auf einen mechanischen Verschluß und steuert die Öffnung über eine Eingabetastatur oder eine Codekarte.
Die Decke 14 entspricht der von Fig. 4 An die Stelle des Doppelbartschlüssels tritt eine Handhabe 20 mit einem Halm 21 und Doppelbart 21a.
Eine Schenkelfeder 22 stabilisiert die Lage der Teile.
Alle anderen Bauteile können vormontiert gelagert werden, so daß man in kürzester Frist eine beliebige Stückzahl der gewünschten Schloßversion komplettieren kann. Fig. 6 shows a variant with only one locking system. For locker systems in the leisure area or other, unmonitored systems, mechanical closures are dispensed with for cost reasons and the opening is controlled via an input keyboard or a code card.
The cover 14 corresponds to that of FIG. 4. In place of the double-bit key, a handle 20 with a straw 21 and double-bit 21a is used.
A leg spring 22 stabilizes the position of the parts.
All other components can be stored pre-assembled so that you can complete any number of the desired lock version in the shortest possible time.

Fig. 7 zeigt eine Bauform, bei der der Freigabestrom über den Kopf 2b des Riegels 2 zugeleitet wird. Zu diesem Zweck ist in den Riegelkopf 2b ein Kontaktstift eingebaut, der über eine Leitung 23 mit der Leiterplatte 9 (Fig. 1) verbunden wird. Ein zweiter Anschluß liegt an der Masse des Riegels oder Metallgehäuses.
Die Stromzufuhr erfolgt dann über Kontaktfedern in der Zarge des Schrankes. Dies hat den Vorteil, daß kein störanfälliges Freigabekabel von der Tür zur Zarge geführt werden muß. Fig. 7 shows a design in which the release current is supplied via the head 2b of the bolt 2. For this purpose, a contact pin is installed in the locking head 2b, which is connected to the printed circuit board 9 ( FIG. 1 ) via a line 23. A second connection is to the mass of the latch or metal housing.
The power is then supplied via contact springs in the frame of the cabinet. This has the advantage that no release cable susceptible to faults has to be led from the door to the frame.

In Fig. 8 wird der Strom in gleicher Weise zugeführt wie in Fig. 7. In allen anderen Einzelheiten entspricht der Aufbau der Fig. 5. In FIG. 8 , the current is supplied in the same way as in FIG. 7. In all other details, the structure corresponds to FIG. 5.

Auch in Fig. 9 erfolgt die Bestromung über den Riegelkopf 2b und die Leitung 23.In FIG. 9 , too, the current is supplied via the locking head 2b and the line 23.

In Fig. 10a und 10b ist der Steuerhebel 5 von der Seite und von oben dargestellt. Man erkennt außer der Öffnung 5a und der Steuerschräge 5b einen Dorn 5c, der den Anker 4 aufnimmt. Hinter dem Dorn 5c liegt ein federnder Haken 5d, der beim Einsetzen des Ankers 4 nachgibt und das Herausfallen dieses Ankers verhindert.
Fig. 10c zeigt den Steuerhebel perspektivisch von oben, Fig. 10d von unten. Man erkennt daß unter dem Haken 5d ein Schlitz 5e vorgesehen ist, der die elastische Verformbarkeit des Hakens 5d gewährleistet. Das Teil 5 wird aus einem schlagzähen Thermoplast gespritzt, so daß es sehr genau und preiswert herzustellen ist. Ohne Anwendung eines Federringes oder dergl. ist der Anker 4 leicht montiert und sicher gehalten. 10a and 10b , the control lever 5 is shown from the side and from above. In addition to the opening 5a and the control bevel 5b, a mandrel 5c can be seen which receives the armature 4. Behind the mandrel 5c is a resilient hook 5d, which yields when the anchor 4 is inserted and prevents this anchor from falling out.
10c shows the control lever in perspective from above, FIG. 10d from below. It can be seen that a slot 5e is provided under the hook 5d, which ensures the elastic deformability of the hook 5d. The part 5 is injection molded from an impact-resistant thermoplastic, so that it is very accurate and inexpensive to manufacture. Without the use of a spring washer or the like, the anchor 4 is easily installed and held securely.

Gewerbliche VerwertbarkeitCommercial usability

Das beschriebene Wertfachschloß ist bestens geeignet, in Wertfachanlagen bei Banken. Hotels und Freizeiteinrichtungen vielseitig eingesetzt zu werden.
Mit drei Grundvarianten und der Bestromung über den Riegelkopf oder ein Gehäusekabel erhält man bei einem Minimum an Werkzeugen sechs verschiedene Endprodukte so daß man bei kleinster Lagerhaltung sehr schnell auf verschiedene Kundenwunsche eingehen kann.
Wenn man die Option eines Mikroschalters als Abhebekontakt mit einbezieht, erhält man mit wenigen Grundbausteinen zwölf verschiedene Schloßtypen.
Für den Fertigungsablauf und die Lagerhaltung ist es wichtig, daß der Schlüsselführungsdorn nicht eingegossen oder sofort in das Gehäuse eingesetzt wird, weil er ja für die Varianten nach Fig. 5, 6 und 9 nicht benötigt wird. Dieser Dorn wird vielmehr erst bei der Endmontage der Varianten nach Fig. 4 und 7 eingepreßt. The locker described is ideally suited for lockers at banks. Hotels and leisure facilities to be used in a variety of ways.
With three basic versions and the power supply via the bolt head or a housing cable, you get six different end products with a minimum of tools so that you can respond quickly to different customer requests with the smallest of stocks.
If you include the option of a microswitch as a lifting contact, you get twelve different lock types with just a few basic modules.
For the production process and the storage, it is important that the key guide mandrel is not cast in or inserted immediately into the housing, because it is not required for the variants according to FIGS. 5, 6 and 9. Rather, this mandrel is pressed in only during the final assembly of the variants according to FIGS. 4 and 7.

BezugszeichenlisteReference list

11
Gehäusecasing
1a, 1b, 1c1a, 1b, 1c
HohlsäulenHollow columns
1d1d
Öffnungopening
1e, 1f1e, 1f
StegeWalkways
22nd
Riegelbars
2a2a
SteuerdornControl pin
2b2 B
RiegelkopfBolt head
33rd
ElektromagnetElectromagnet
44th
Ankeranchor
55
SteuerhebelControl lever
5a5a
Öffnungopening
5b5b
SteuerschrägeTax Levels
66
QuerschieberCross slide
6a6a
SperrquaderBlocking cuboid
6b6b
Dornmandrel
77
Wirbelwhirl
7a7a
Nasenose
88th
Dornmandrel
99
LeiterplatteCircuit board
1010th
MikroschalterMicroswitch
1111
HauptlagerdornMain bearing mandrel
1212th
ZuhaltungspaketTumbler package
1313
SonderzuhaltungSpecial tumbler
1414
SchloßdeckeCastle ceiling
1515
FalleCases
1616
SperrquaderBlocking cuboid
1717th
SchalthebelGear lever
17a17a
Armpoor
1818th
Schloßdecke Castle ceiling
1919th
SchließzylinderLocking cylinder
19a19a
SchließnockenLocking cam
2020th
HandhabeHandle
2121
HalmStalk
21a21a
DoppelbartDouble beard
2222
SchenkelfederLeg spring
2323
Leitungmanagement

Claims (9)

Elektrisch ansteuerbares Wertfachschloß mit einem Gehäuse, einem in diesen, Gehäuse gelagerten Riegel, einem ortsfesten Elektromagneten und einem mit einen, Magnetanker versehenen Steuerhebel, der durch einen Dorn des Riegels ausgelenkt wird und der eine Sperrvorrichtung beeinflußt,
dadurch gekennzeichnet, daß als Sperrvorrichtung ein Querschieber (6) dient, der gegen die Kraft einer Feder ausgelenkt wird, daß ein Ende des Steuerhebels (5) auf dem Querschieber (6) gelagert ist und daß ein Steuerdorn (2a) des Riegels (2) an einer Steuerschräge (5b) des Steuerhebels (5) angreift. Electrically controllable locker with a housing, a bolt mounted in the housing, a stationary electromagnet and a control arm provided with a magnet armature, which is deflected by a mandrel of the bolt and which influences a locking device,
characterized, that a cross slide (6) serves as a locking device, which is deflected against the force of a spring, that one end of the control lever (5) is mounted on the cross slide (6) and that a control pin (2a) of the bolt (2) engages on a control slope (5b) of the control lever (5). Wertfachschloß nach Anspruch 1, dadurch gekennzeichnet, daß die Steuerschräge (5b) im mittleren Bereich des Steuerhebels (5) liegt. Security lock according to claim 1, characterized in that that the control slope (5b) is in the central region of the control lever (5). Wertfachschloß nach Anspruch 1 und 2, dadurch gekennzeichnet, daß in dem Schloßgehäuse (1) eine Falle (15) gelagert ist, die nur im eingeschobenen Zustand ein Ausfahren des Riegels (2) ermöglicht und daß diese Falle (15) über einen Schalthebel einen Mikroschalter (10) betätigt. Security lock according to claim 1 and 2, characterized in that that in the lock housing (1) a latch (15) is mounted, which allows the bolt (2) to be extended only when inserted and that this trap (15) actuates a microswitch (10) via a shift lever. Wertfachschloß nach Anspruch 1, dadurch gekennzeichnet, daß auf dem Riegel (2) ein Zuhaltungspaket (14) liegt, das durch einen Doppelbartschlüssel kodiert wird, wobei der Riegel (2) über einen Wirbel (7) bewegt wird. Security lock according to claim 1, characterized in that that on the bolt (2) is a tumbler package (14) which is coded by a double-bit key, the bolt (2) being moved over a swivel (7). Wertfachschloß nach Anspruch 1, dadurch gekennzeichnet, daß in der Schloßdecke (18) ein Schließzylinder (19) befestigt ist, dessen Schließnocken (19a) über einen Wirbel (7) den Riegel (2) antreibt. Security lock according to claim 1, characterized in that that a lock cylinder (19) is fastened in the lock cover (18), the lock cam (19a) of which drives the bolt (2) via a swivel (7). Wertfachschloß nach Anspruch 1, dadurch gekennzeichnet, daß zur Betätigung des Schlosses eine Handhabe (20) vorgesehen ist, die über einen Doppelbart (21a) und einen Wirbel (7) auf den Riegel (2) einwirkt. Security lock according to claim 1, characterized in that that a handle (20) is provided for actuating the lock, which acts on the bolt (2) via a double bit (21a) and a swivel (7). Wertfachschloß nach Anspruch 4, 5 oder 6, dadurch gekennzeichnet, daß die Stromzufuhr für den Elektromagneten (3) über den Riegel (2) erfolgt, der am Kopf (2b) einen Kontaktstift trägt, der nur bei ausgefahrenem Riegel (2) eine Verbindung zur Steuereinheit und Stromquelle herstellt. Safe deposit lock according to claim 4, 5 or 6, characterized in that that the current supply for the electromagnet (3) takes place via the bolt (2) which carries a contact pin on the head (2b) which only connects to the control unit and power source when the bolt (2) is extended. Wertfachschloß nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der Steuerhebel (5) aus schlagzähem Kunststoff besteht, daß ein Haltestift (5c) für den Magnetanker (4) angespritzt ist und daß parallel zu dem Haltestift (5c) ein federnder Haken (5d) angespritzt ist, der das Herausfallen des Ankers (4) verhindert. Security lock according to claim 1 and 2, characterized in that that the control lever (5) consists of impact-resistant plastic, that a retaining pin (5c) for the magnet armature (4) is injection molded and that a resilient hook (5d) is injection molded parallel to the retaining pin (5c), which prevents the armature (4) from falling out. Wertfachschloß nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Leiterplatte (9) einen weiteren Mikroschalter trägt, der als Abhebekontakt dient und bei Verformung des an der Tür festgeschraubten Schloßgehäuses (1) Alarm auslöst. Security lock according to claim 1 and 2, characterized in that that the circuit board (9) carries a further microswitch, which serves as a lifting contact and triggers an alarm when the lock housing (1) screwed to the door is deformed.
EP99103460A 1998-03-05 1999-02-23 Electrically controlled safe lock Expired - Lifetime EP0940533B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19809333A DE19809333A1 (en) 1998-03-05 1998-03-05 Electrically controllable locker
DE19809333 1998-03-05

Publications (2)

Publication Number Publication Date
EP0940533A1 true EP0940533A1 (en) 1999-09-08
EP0940533B1 EP0940533B1 (en) 2003-05-07

Family

ID=7859749

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99103460A Expired - Lifetime EP0940533B1 (en) 1998-03-05 1999-02-23 Electrically controlled safe lock

Country Status (3)

Country Link
EP (1) EP0940533B1 (en)
CA (1) CA2264194A1 (en)
DE (2) DE19809333A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2237286A1 (en) * 2003-05-08 2005-07-16 Investigacion Y Transferencia De Tecnologia, S.L. Safe lock for box, has cylindrical body attached with lateral expansion unit by pin and attached with outer wall surface, where body is driven by elastic element, and upward locking unit and door are attached with lateral expansion unit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0228027A2 (en) 1985-12-28 1987-07-08 Mauer GmbH Electromagnetically controlled safe lock
EP0427188A2 (en) * 1989-11-09 1991-05-15 Mauer GmbH Electromagnetically controlled safe deposit lock

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0228027A2 (en) 1985-12-28 1987-07-08 Mauer GmbH Electromagnetically controlled safe lock
EP0427188A2 (en) * 1989-11-09 1991-05-15 Mauer GmbH Electromagnetically controlled safe deposit lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2237286A1 (en) * 2003-05-08 2005-07-16 Investigacion Y Transferencia De Tecnologia, S.L. Safe lock for box, has cylindrical body attached with lateral expansion unit by pin and attached with outer wall surface, where body is driven by elastic element, and upward locking unit and door are attached with lateral expansion unit

Also Published As

Publication number Publication date
DE59905388D1 (en) 2003-06-12
DE19809333A1 (en) 1999-09-09
CA2264194A1 (en) 1999-09-05
EP0940533B1 (en) 2003-05-07

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