EP0977928B1 - Electrically controlled lock for a safe - Google Patents

Electrically controlled lock for a safe Download PDF

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Publication number
EP0977928B1
EP0977928B1 EP99915465A EP99915465A EP0977928B1 EP 0977928 B1 EP0977928 B1 EP 0977928B1 EP 99915465 A EP99915465 A EP 99915465A EP 99915465 A EP99915465 A EP 99915465A EP 0977928 B1 EP0977928 B1 EP 0977928B1
Authority
EP
European Patent Office
Prior art keywords
safe
lock
slide
locking
bolt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP99915465A
Other languages
German (de)
French (fr)
Other versions
EP0977928A1 (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
Kaba Mauer GmbH
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
Priority claimed from DE1998107545 external-priority patent/DE19807545A1/en
Priority claimed from DE1998114955 external-priority patent/DE19814955A1/en
Application filed by Kaba Mauer GmbH filed Critical Kaba Mauer GmbH
Publication of EP0977928A1 publication Critical patent/EP0977928A1/en
Application granted granted Critical
Publication of EP0977928B1 publication Critical patent/EP0977928B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • E05B47/0603—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving rectilinearly
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0004—Additional locks added to existing lock arrangements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0075—Locks or fastenings for special use for safes, strongrooms, vaults, fire-resisting cabinets or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening

Definitions

  • the invention relates to an electrically controlled locker with a Magnetic levers that rest on an electrically excitable holding magnet can and is moved by external forces, and with one on a security compartment door attachable locking hook, the locking hook in the in the Frame lockable housing immersed and in this by a locking device is held.
  • the object of the invention is to reduce the number of components in such a lock and to make the function easier and safer. According to the invention this is achieved in that a locking slide provided with a locking block is used as the locking device, which is coupled to a magnetic lever and is moved by a control slide which lies in the path of the locking hook.
  • Fig. 1 1 is the locking hook, which is attached to the inside of the door. It protrudes into the lock 2 anchored in the cabinet frame 20 in FIG . A blocking block 3 holds the hook 1 in place.
  • 4 and 5 microswitches are designated, the function of which will be explained later.
  • Fig. 1 the position is shown in which the compartment door is closed. The microswitch 4 is not actuated, the lever of the switch 5 is pressed in.
  • Fig. 4 shows the state with the cassette removed.
  • a slide switch 6 falls down and the microswitch 5 is actuated.
  • 5 shows the locking block 3, which sits on a locking slide 7, in addition to the locking hook 1. This is moved by a control slide 8.
  • An alarm slide 9 is coupled to the control slide 8. Its cam 9a actuates the microswitch 4.
  • the locking hook 1 bumps against the control slide 8 when the lock is queried and moves it to the right.
  • a mandrel 8a of the control slide 8 pushes the locking slide 7 upwards.
  • the mandrel 8a slides along the control cam 7a of the locking slide 7.
  • the control slide 8 takes the alarm slide 9 with it via a clutch with free-wheeling. This freewheel is created between parts 8b and 9b.
  • Fig. 7 shows the lower end position of the locking slide 7, in which the locking block 3 rests fully in the locking hook 1.
  • a freewheel 10 formed by the parts 8b and 9b between the control slide 8 and the alarm slide 9 causes the switchover to take place only when the door is securely locked.
  • a cam 7b of the locking slide 7 moves the alarm slide 9 into the right end position by means of an oblique square mandrel 9c when the locking slide 7 falls down.
  • Fig. 8 shows the lock during the closing process.
  • the locking hook 1 moves the control slide 8 to the right against the force of a spring 11.
  • the locking slide 7 can move downward with the locking cuboid 3 under the pressure of a further spring 12.
  • the drawing shows an intermediate position, in which the locking block 3 just blocks the locking hook 1.
  • the magnetic lever 10 is pivoted about the bearing pin 13 to the left. Its magnet armature 10a has already lifted off the yoke of the non-energized electromagnet 14.
  • the alarm slide 9 just keeps the microswitch 4 closed.
  • Fig. 9 the compartment door is fully locked.
  • the locking block 3 holds the locking hook 1.
  • the locking slide 7 assumes the lower end position, the armature 10a of the magnetic lever 10 has fully lifted off.
  • a cam 7b on the blocking slide 7 moves the alarm slide 9 into its right end position, in which it releases the microswitch 4, via the oblique square mandrel 9c.
  • Fig. 10 shows the query state.
  • the locking hook 1 is fully pressed.
  • the control slide 8 has the locking slide 7 with the locking block 3 pushed up via its dome 8a.
  • the magnetic lever 10 is pivoted to the right so that the armature 10a rests on the yoke of the electromagnet 14.
  • the locking slide 7 and locking block 3 remain in the drawn upper end position, so that the locking hook 1 can emerge freely.
  • the tensioned spring 11 causes. that the control slide 8 is pushed to the left and thereby opens the locking hook 1 with the compartment door.
  • the control slide 8 takes the alarm slide 9 with delay, whereby the microswitch 4 is actuated.
  • the cassette of the safe-deposit box is additionally provided with a key lock, the bolt of which dips laterally into the housing of the lock 2.
  • Fig. 12 shows on the left the open compartment lock 2 and on the right in cross section the lock 2 with the retracted cassette lock 15, which has pushed a slide switch 6 up.
  • the microswitch 5 is actuated.
  • Fig. 13 shows the lock 2 with the cassette lock 15 extended.
  • a spring 7 presses the slide switch 6 downward, whereby the lever 5a of the microswitch is released.
  • the microswitch 5 has the task of reporting the unlocking of the cassette to a monitoring center. This also shows if the compartment door is locked without a cassette inserted.
  • the two microswitches 4 and 5 make it possible to monitor normal handling, but also incorrect operation and attempts to break open. If there is a deflection of the locking hook 1 when attempting to break open by force, the control slide 8 and the alarm slide 9 are moved by the spring 11.
  • the microswitch 4 is actuated and the alarm triggers countermeasures.
  • Fig. 14 shows the castle and the bascule drive pulled apart. With 19 a key lock is designated, the bolt 15 extends to the left.
  • a swivel 24 is rotatably mounted on the mandrel 25a of a circuit board 25 and has a recess 24a at the bottom.
  • a driver 24b is formed diametrically opposite, which engages in the recess 22a of a base tube 22.
  • a pin inserted into the bolt serves as a coupling between the bolt 15 and the swivel 24 and engages in the recess 24a through an elongated hole in the housing base ,
  • the swivel 24 rotates clockwise.
  • the base tube 22 moves to the right into the locking position.
  • the parts 22, 24 are placed on the rear wall of the lock 19 from the outside if necessary and, since they are kept very flat, take up little space.
  • the lock 19 is shown here as a double-bit lock.
  • Fig. 15 shows the cross section through the arrangement.
  • the cassette is designated 21, the side walls with 21a and 21b.
  • the electrically controlled locker 2 is housed in the left frame 20 of the cabinet.
  • the double bit lock 19 is screwed to the front wall of the cassette 21.
  • the latch 15 is extended and penetrates the side wall 21a, the frame 20 and the housing of the lock 2.
  • the circuit board 25 surrounds the vertebra 24 and part of the base tube 22. This rod penetrates through the side wall 21b into the right frame 23. The cassette is thus securely locked on both sides.
  • Security locks of the type described are installed in security lockers with many compartments.
  • the electromagnetically controlled locks are preferably released electrically by a security manager, in front of whom the specialist tenant identifies himself.
  • the tenant opens the door by pressing the surface and then unlocks the lock with his key.
  • the tenant inserts the cassette, locks it, removes the key and closes the door. Any incomplete or irregular action is indicated in the control center via the microswitches.

Description

Technisches GebietTechnical field

Die Erfindung betrifft ein elektrisch gesteuertes Wertfachschloß mit einem Magnethebel, der an einem elektrisch erregbaren Haltemagneten anliegen kann und durch äußere Kräfte bewegt wird, und mit einem an einer Wertfachtür anbringbaren Schließhaken, wobei der Schließhaken in das in der Zarge unterbringbare Schloss eintaucht und in diesem durch eine Sperrvorrichtung gehalten wird.The invention relates to an electrically controlled locker with a Magnetic levers that rest on an electrically excitable holding magnet can and is moved by external forces, and with one on a security compartment door attachable locking hook, the locking hook in the in the Frame lockable housing immersed and in this by a locking device is held.

Stand der TechnikState of the art

Aus der EP 0633376 A ist ein elektromagnetisch gesteuertes Sperrschloss bekannt geworden, dessen von Hand zu betätigender Riegel von einem Sperrhebel gesteuert wird, der mit einem Steuerhebel und einem Abfrageriegel zusammen arbeitet. Nur dann, wenn ein Elektromagnet den Sperrhebel festhält, kann der Steuerhebel in die Freigabestellung kippen. Ein besonderes Merkmal dieses Schlosses ist es, dass zur Erhöhung der Sicherheit eine Kupplungsscheibe in der Abfragephase jede Einwirkung auf den Riegel ausschließt.
In der DE 196 43 754 ist ein elektrisch gesteuertes Wertfachschloss vorgeschlagen worden, das in der Zarge eines Wertfaches untergebracht ist.
Die Wertfachtür trägt einen in das Schloss eintauchenden Schließhaken, der durch eine drehbar Türsperre gehalten wird. Ein Tastschieber im Schloss, der auf der Wertfachtür aufliegt, steuert einen Querschieber, der sowohl die Türsperre als auch einen Magnethebel mitnimmt. From EP 0633376 A an electromagnetically controlled locking lock has become known, the bolt to be operated by hand is controlled by a locking lever which works together with a control lever and an interrogation bolt. The control lever can only tip into the release position if an electromagnet holds the locking lever. A special feature of this lock is that to increase security, a clutch disc in the query phase precludes any action on the bolt.
In DE 196 43 754 an electrically controlled locker has been proposed, which is housed in the frame of a locker.
The locker door carries a locking hook that dips into the lock and is held by a rotating door lock. A key slide in the lock, which rests on the safe deposit door, controls a cross slide, which takes both the door lock and a magnetic lever.

Darstellung der ErfindungPresentation of the invention

Aufgabe der Erfindung ist es, bei einem derartigen Schloß die Anzahl der Bauteile zu verringern und die Funktion einfacher und sicherer zu gestalten.
Erfindungsgemäß gelingt dies dadurch, daß als Sperrvorrichtung ein mit Sperrquader versehener Sperrschieber dient, der mit einem Magnethebel gekoppelt ist und durch einen Steuerschieber bewegt wird, der in der Bahn des Schließhakens liegt.The object of the invention is to reduce the number of components in such a lock and to make the function easier and safer.
According to the invention this is achieved in that a locking slide provided with a locking block is used as the locking device, which is coupled to a magnetic lever and is moved by a control slide which lies in the path of the locking hook.

Beschreibung der ZeichnungenDescription of the drawings

Ausführungsbeispiele der Erfindung werden anhand von Fig. 1 - 15 der Zeichnungen erläutert.

Fig. 1
zeigt das Schloß im Schließzustand,
Fig. 2
die Abfrage bei gedrückter Fachtür,
Fig. 3
die Ansicht nach der Entriegelung,
Fig. 4
den Zustand bei entnommener Kassette,
Fig. 5
den Schließhaken und wichtige Einzelteile im entsperrten Zustand,
Fig. 6
die Teile in einem Zwischenstadium der Verriegelung,
Fig. 7
den Sperrzustand,
Fig. 8
das gesamte Schloß beim Schließvorgang,
Fig. 9
die entsprechende Ansicht im Sperrzustand,
Fig. 10
den Abfragezustand,
Fig. 11
den Öffnungszustand bei erregtem Magneten,
Fig. 12
den Status bei offener Fachtür und verriegelter Kassette,
Fig. 13
das Gleiche bei entriegelter Kassette,
Fig. 14
ein Schlüsselschloß für die Wertfachkassette,
Fig. 15
einen Querschnitt durch das Wertfach.
Embodiments of the invention are explained with reference to FIGS. 1-15 of the drawings.
Fig. 1
shows the lock in the closed state,
Fig. 2
the query with the compartment door pressed,
Fig. 3
the view after unlocking,
Fig. 4
the condition with the cassette removed,
Fig. 5
the locking hook and important individual parts when unlocked,
Fig. 6
the parts in an intermediate stage of locking,
Fig. 7
the locked state,
Fig. 8
the entire lock during the closing process,
Fig. 9
the corresponding view in the locked state,
Fig. 10
the query status,
Fig. 11
the opening state when the magnet is excited,
Fig. 12
the status with the compartment door open and the cassette locked,
Fig. 13
the same with the cassette unlocked,
Fig. 14
a key lock for the safe deposit box,
Fig. 15
a cross section through the safe deposit box.

In Fig. 1 ist mit 1 der Schließhaken bezeichnet, der auf der Innenseite der Tür befestigt ist. Er ragt in das in der Schrankzarge 20 in Fig. 15 verankerte Schloß 2 hinein. Ein Sperrquader 3 hält den Haken 1 fest. Mit 4 und 5 sind Mikroschalter bezeichnet, deren Funktion später erläutert wird. In Fig.. 1 ist die Position dargestellt, in der die Fachtür verschlossen ist. Der Mikroschalter 4 ist nicht betätigt, der Hebel des Schalters 5 ist eingedrückt.In Fig. 1 , 1 is the locking hook, which is attached to the inside of the door. It protrudes into the lock 2 anchored in the cabinet frame 20 in FIG . A blocking block 3 holds the hook 1 in place. With 4 and 5 microswitches are designated, the function of which will be explained later. In Fig. 1 the position is shown in which the compartment door is closed. The microswitch 4 is not actuated, the lever of the switch 5 is pressed in.

Wenn man nach Fig. 2 in Richtung des Pfeiles 26 Druck auf die Fachtür ausübt, bewegt sich der Schließhaken 1 zwecks Abfrage nach rechts. Dabei wird der Sperrquader 3 nach oben gedrückt.If one exerts pressure on the compartment door in the direction of arrow 26 according to FIG. 2, the locking hook 1 moves to the right for the purpose of query. The blocking block 3 is pressed upwards.

Beim Loslassen der Fachtür wandert entsprechend Fig. 3 der Schließhaken 3 unter Federdruck aus dem Schloß 2 heraus. Ein Schieber betätigt den Mikroschalter 4.When the compartment door is released, the locking hook 3 moves out of the lock 2 under spring pressure according to FIG. 3 . A slide actuates the microswitch 4.

Fig. 4 zeigt den Zustand bei entnommener Kassette. Wenn der Riegel des Kassettenschlosses aus dem Schloß 2 heraustritt, fällt ein Schaltschieber 6 nach unten und der Mikroschalter 5 wird betätigt. Fig. 4 shows the state with the cassette removed. When the bolt of the cassette lock comes out of the lock 2, a slide switch 6 falls down and the microswitch 5 is actuated.

In Fig. 5 - 7 sind einige der für die Schloßbetätigung wichtigen Teile in ihrem Zusammenwirken dargestellt.
Fig. 5 zeigt neben dem Schließhaken 1 den Sperrquader 3, der auf einem Sperrschieber 7 sitzt. Dieser wird durch einen Steuerschieber 8 bewegt. Ein Alarmschieber 9 ist mit dem Steuerschieber 8 gekuppelt. Sein Nocken 9a betätigt den Mikroschalter 4. 5-7 some of the parts important for the lock actuation are shown in their interaction.
5 shows the locking block 3, which sits on a locking slide 7, in addition to the locking hook 1. This is moved by a control slide 8. An alarm slide 9 is coupled to the control slide 8. Its cam 9a actuates the microswitch 4.

Wie Fig. 6 zeigt, stößt der Schließhaken 1 bei der Abfrage des Schlosses gegen den Steuerschieber 8 und verschiebt ihn nach rechts. Dabei drückt ein Dorn 8a des Steuerschiebers 8 den Sperrschieber 7 nach oben. Der Dorn 8a gleitet dabei entlang der Steuerkurve 7a des Sperrschiebers 7. Der Steuerschieber 8 nimmt über eine Kupplung mit Freilauf den Alarmschieber 9 mit. Dieser Freilauf entsteht zwischen den Teilen 8b und 9b.As FIG. 6 shows, the locking hook 1 bumps against the control slide 8 when the lock is queried and moves it to the right. A mandrel 8a of the control slide 8 pushes the locking slide 7 upwards. The mandrel 8a slides along the control cam 7a of the locking slide 7. The control slide 8 takes the alarm slide 9 with it via a clutch with free-wheeling. This freewheel is created between parts 8b and 9b.

Fig. 7 stellt die untere Endlage des Sperrschiebers 7 dar, in der der Sperrquader 3 voll in dem Sperrhaken 1 ruht. Ein durch die Teile 8b und 9b gebildeter Freilauf 10 zwischen dem Steuerschieber 8 und dem Alarmschieber 9 bewirkt, daß die Umschaltung erst erfolgt, wenn die Tür sicher verriegelt ist.
Ein Nocken 7b des Sperrschiebers 7 bewegt den Alarmschieber 9 mittels eines schrägen Vierkantdornes 9c in die rechte Endlage, wenn der Sperrschieber 7 nach unten fällt. Fig. 7 shows the lower end position of the locking slide 7, in which the locking block 3 rests fully in the locking hook 1. A freewheel 10 formed by the parts 8b and 9b between the control slide 8 and the alarm slide 9 causes the switchover to take place only when the door is securely locked.
A cam 7b of the locking slide 7 moves the alarm slide 9 into the right end position by means of an oblique square mandrel 9c when the locking slide 7 falls down.

Fig. 8 zeigt das Schloß während des Schließvorganges. Beim Druck auf den Schließhaken 1 verschiebt dieser den Steuerschieber 8 gegen die Kraft einer Feder 11 nach rechts. Dadurch kann der Sperrschieber 7 mit dem Sperrquader 3 unter dem Druck einer weiteren Feder 12 nach unten wandern. Die Zeichnung zeigt eine Zwischenstellung, in der der Sperrquader 3 den Schließhaken 1 gerade blockiert. Der Magnethebel 10 wird um den Lagerdorn 13 nach links geschwenkt. Sein Magnetanker 10a hat bereits vom Joch des nicht erregten Elektromagneten 14 abgehoben. Der Alarmschieber 9 hält den Mikroschalter 4 gerade noch geschlossen. Fig. 8 shows the lock during the closing process. When pressure is applied to the locking hook 1, the latter moves the control slide 8 to the right against the force of a spring 11. As a result, the locking slide 7 can move downward with the locking cuboid 3 under the pressure of a further spring 12. The drawing shows an intermediate position, in which the locking block 3 just blocks the locking hook 1. The magnetic lever 10 is pivoted about the bearing pin 13 to the left. Its magnet armature 10a has already lifted off the yoke of the non-energized electromagnet 14. The alarm slide 9 just keeps the microswitch 4 closed.

In Fig. 9 ist die Fachtür voll verriegelt. Der Sperrquader 3 hält den Schließhaken 1 fest. Der Sperrschieber 7 nimmt die untere Endlage ein, der Anker 10a des Magnethebels 10 hat voll abgehoben. Ein Nocken 7b am Sperrschieber 7 bewegt über den schrägen Vierkantdorn 9c den Alarmschieber 9 in seine rechte Endlage, in der er den Mikroschalter 4 freigibt.In Fig. 9 the compartment door is fully locked. The locking block 3 holds the locking hook 1. The locking slide 7 assumes the lower end position, the armature 10a of the magnetic lever 10 has fully lifted off. A cam 7b on the blocking slide 7 moves the alarm slide 9 into its right end position, in which it releases the microswitch 4, via the oblique square mandrel 9c.

Fig. 10 stellt den Abfragezustand dar. Der Schließhaken 1 ist voll eingedrückt. Der Steuerschieber 8 hat über seinen Dom 8a den Sperrschieber 7 mit dem Sperrquader 3 hochgedrückt. Der Magnethebel 10 ist nach rechts geschwenkt, so daß der Anker 10a auf dem Joch des Elektromagneten 14 aufliegt. Fig. 10 shows the query state. The locking hook 1 is fully pressed. The control slide 8 has the locking slide 7 with the locking block 3 pushed up via its dome 8a. The magnetic lever 10 is pivoted to the right so that the armature 10a rests on the yoke of the electromagnet 14.

Wenn jetzt - entsprechend Fig. 11 - ein Stromimpuls anliegt und der Anker 10a festgehalten wird, bleiben Sperrschieber 7 und Sperrquader 3 in der gezeichneten oberen Endlage, so daß der Schließhaken 1 frei austreten kann. Die gespannte Feder 11 bewirkt. daß der Steuerschieber 8 nach links geschoben wird und dabei den Schließhaken 1 mit der Fachtür aufstößt. Der Steuerschieber 8 nimmt mit Verzögerung den Alarmschieber 9 mit, wodurch der Mikroschalter 4 betätigt wird.
In einer bevorzugten Ausführungsform nach Fig. 14 und 15 ist die Kassette des Wertfaches zusätzlich mit einem Schlüsselschloß versehen, dessen Riegel seitlich in das Gehäuse des Schlosses 2 eintaucht.If now - according to FIG. 11 - a current pulse is present and the armature 10a is held, the locking slide 7 and locking block 3 remain in the drawn upper end position, so that the locking hook 1 can emerge freely. The tensioned spring 11 causes. that the control slide 8 is pushed to the left and thereby opens the locking hook 1 with the compartment door. The control slide 8 takes the alarm slide 9 with delay, whereby the microswitch 4 is actuated.
In a preferred embodiment according to FIGS. 14 and 15 , the cassette of the safe-deposit box is additionally provided with a key lock, the bolt of which dips laterally into the housing of the lock 2.

Fig. 12 zeigt links das offene Wertfachschloß 2 und rechts im Querschnitt das Schloß 2 mit dem eingefahrenen Kassettenriegel 15, der einen Schaltschieber 6 hochgedrückt hat. Der Mikroschalter 5 ist betätigt. Fig. 12 shows on the left the open compartment lock 2 and on the right in cross section the lock 2 with the retracted cassette lock 15, which has pushed a slide switch 6 up. The microswitch 5 is actuated.

Fig. 13 stellt das Schloß 2 bei ausgefahrenem Kassettenriegel 15 dar. Eine Feder 7 drückt den Schaltschieber 6 nach unten, wodurch der Hebel 5a des Mikroschalters freigegeben wird.
Der Mikroschalter 5 hat die Aufgabe, das Aufschließen der Kassette an eine Überwachungszentrale zu melden. So wird auch angezeigt, wenn die Fachtür ohne eingelegte Kassette verschlossen wird.
Die beiden Mikroschalter 4 und 5 erlauben es, die normale Handhabung, aber auch Fehlbedienungen und Aufbruchsversuche zu überwachen.
Kommt es beim Versuch des gewaltsamen Aufbruchs zu einer Auslenkung des Schließhakens 1, werden der Steuerschieber 8 und der Alarmschieber 9 durch die Feder 11 bewegt. Der Mikroschalter 4 wird betätigt und der Alarm löst Gegenmaßnahmen aus. Fig. 13 shows the lock 2 with the cassette lock 15 extended. A spring 7 presses the slide switch 6 downward, whereby the lever 5a of the microswitch is released.
The microswitch 5 has the task of reporting the unlocking of the cassette to a monitoring center. This also shows if the compartment door is locked without a cassette inserted.
The two microswitches 4 and 5 make it possible to monitor normal handling, but also incorrect operation and attempts to break open.
If there is a deflection of the locking hook 1 when attempting to break open by force, the control slide 8 and the alarm slide 9 are moved by the spring 11. The microswitch 4 is actuated and the alarm triggers countermeasures.

Fig. 14 zeigt auseinandergezogen das Schloß und den Basküleantrieb. Mit 19 ist ein Schlüsselschloß bezeichnet, dessen Riegel 15 nach links ausfährt. Auf dem Dorn 25a einer Platine 25 ist ein Wirbel 24 drehbar gelagert, der unten eine Aussparung 24a aufweist. Diametral gegenüber ist ein Mitnehmer 24b angeformt, der in die Aussparung 22a einer Baskülestange 22 eingreift. Diese in der Platine 25 verschiebbar gelagerte Baskülestange 22 durchdringt mit ihrem rechten Ende ein Schließblech der rechten Zarge 23. Als Kupplung zwischen dem Riegel 15 und dem Wirbel 24 dient ein in den Riegel eingesetzter Dorn, der durch ein Langloch im Gehäuseboden in die Aussparung 24a eingreift.
Wenn der Riegel 15 mit Hilfe des passenden Schlüssels nach links bewegt wird, dreht sich der Wirbel 24 im Uhrzeigersinn. Die Baskülestange 22 wandert nach rechts in die Verriegelungsstellung.
Die Teile 22, 24 werden im Bedarfsfall von außen auf die Rückwand des Schlosses 19 aufgesetzt und nehmen, da sie sehr flach gehalten sind, nur wenig Platz ein.
Das Schloß 19 ist hier als Doppelbartschloß dargestellt. Fig. 14 shows the castle and the bascule drive pulled apart. With 19 a key lock is designated, the bolt 15 extends to the left. A swivel 24 is rotatably mounted on the mandrel 25a of a circuit board 25 and has a recess 24a at the bottom. A driver 24b is formed diametrically opposite, which engages in the recess 22a of a base tube 22. This base sleeve 22, which is displaceably mounted in the board 25, penetrates with its right end a striking plate of the right frame 23. A pin inserted into the bolt serves as a coupling between the bolt 15 and the swivel 24 and engages in the recess 24a through an elongated hole in the housing base ,
When the bolt 15 is moved to the left using the appropriate key, the swivel 24 rotates clockwise. The base tube 22 moves to the right into the locking position.
The parts 22, 24 are placed on the rear wall of the lock 19 from the outside if necessary and, since they are kept very flat, take up little space.
The lock 19 is shown here as a double-bit lock.

Fig. 15 zeigt den Querschnitt durch die Anordnung. Die Kassette ist mit 21 bezeichnet, die Seitenwände mit 21a und 21b. In der linken Zarge 20 des Schrankes ist das elektrisch gesteuerte Wertfachschloß 2 untergebracht.
Das Doppelbartschloß 19 ist mit der Vorderwand der Kassette 21 verschraubt. Der Riegel 15 ist ausgefahren und durchdringt die Seitenwand 21a, die Zarge 20 und das Gehäuse des Schlosses 2. Die Platine 25 umschließt den Wirbel 24 und einen Teil der Baskülestange 22. Diese Stange dringt durch die Seitenwand 21b in die rechte Zarge 23 ein.
Die Kassette ist somit beidseitig sicher verriegelt. Fig. 15 shows the cross section through the arrangement. The cassette is designated 21, the side walls with 21a and 21b. In the left frame 20 of the cabinet, the electrically controlled locker 2 is housed.
The double bit lock 19 is screwed to the front wall of the cassette 21. The latch 15 is extended and penetrates the side wall 21a, the frame 20 and the housing of the lock 2. The circuit board 25 surrounds the vertebra 24 and part of the base tube 22. This rod penetrates through the side wall 21b into the right frame 23.
The cassette is thus securely locked on both sides.

Gewerbliche VerwertbarkeitCommercial usability

Wertfachschlösser der beschriebenen Art werden in Wertfachanlagen mit vielen Fächern eingebaut. Die elektromagnetisch gesteuerten Schlösser werden vorzugsweise von einem Sicherheitsmanager elektrisch freigegeben, vor dem sich der Fachmieter ausweist. Der Mieter öffnet die Tür bei anstehendem Öffnungsimpuls durch Druck auf die Fläche und entriegelt dann das Fachschloß mit seinem Schlüssel.
Nach Erledigung der Ein- oder Auslagerung schiebt der Mieter die Kassette ein, schließt ab, zieht den Schlüssel ab und drückt die Tür zu.
Jede unvollständige oder irreguläre Handlung wird in der Zentrale über die Mikroschalter angezeigt. Security locks of the type described are installed in security lockers with many compartments. The electromagnetically controlled locks are preferably released electrically by a security manager, in front of whom the specialist tenant identifies himself. When there is an opening impulse, the tenant opens the door by pressing the surface and then unlocks the lock with his key.
After the storage or retrieval has been completed, the tenant inserts the cassette, locks it, removes the key and closes the door.
Any incomplete or irregular action is indicated in the control center via the microswitches.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Schließhakenhasp
22
SchloßLock
33
Sperrquaderblocking cuboid
4, 54, 5
Mikroschaltermicroswitch
5a5a
Hebellever
66
Schaltschieberswitch slide
77
Sperrschieberblocking slide
7a7a
Steuerkurvecam
7b7b
Nockencam
88th
Steuerschieberspool
8a8a
Dornmandrel
8b8b
Kupplungselementcoupling member
99
Alarmschieberalarm slide
9a9a
Nockencam
9b9b
Kupplungselementcoupling member
9c9c
VierkantdornSquare spindle
1010
Magnethebelmagnet lever
10a10a
Magnetankerarmature
11, 1211, 12
Federnfeathers
1313
Lagerdornbearing mandrel
1414
Elektromagnetelectromagnet
1515
Kassettenriegelcassette bolt
1616
Freilauffreewheel
1717
Federfeather
1818
WertfachtürBox door
1919
Schlüsselschloßkey lock
2020
Zargeframe
2121
Kassettecassette
21a, 21b21a, 21b
Seitenwändeside walls
2222
Baskülestange Baskülestange
2323
Zargeframe
2424
Wirbelwhirl
2525
Platinecircuit board
2626
Pfeilarrow

Claims (7)

  1. Electrically controlled safe lock having a magnetic lever (10), which may lie against an electrically excitable holding magnet (14) and is moved by external forces, and having a clasp (1) attachable to a safe-deposit safe door (18), wherein the clasp (1) engages into the lock (2) houseable in the frame (20) and is held in said lock by a blocking apparatus,
    characterized in that, as a blocking apparatus, a blocking slide (7) provided with a blocking block (3) is used, which is coupled to the magnetic lever (10) and moved by means of a control slide (8), which lies in the path of the clasp (1).
  2. Safe lock according to claim 1, characterized in that an alarm slide (9), which actuates a microswitch (4), is coupled to the control slide (8).
  3. Safe deposit safe lock according to claim 2, characterized in that the coupling element (8b, 9b) has a free run of several millimetres.
  4. Safe lock according to claim 1, characterized in that the deposit container (21) housed in the safe has a key-operated lock (19), the bolt (15) of which engages into the lock (2) housed in the frame (20) and, there, actuates a microswitch (5) by means of an operating slide (16).
  5. Safe lock according to claim 1 and 4, characterized in that the key-operated lock (19) disposed in the deposit container (21) comprises an espagnolette bar (22), which is driven in the opposite direction to the bolt (15) and penetrates the deposit container wall (21b) and the adjacent frame (23) of the safe.
  6. Safe lock according to claim 5, characterized in that coupled to the bolt (15) is a swivel device (24), which at one end has a recess (24a) and diametrically opposite has a driver (24b), which engages into a recess (22a) of the espagnolette bar (22).
  7. Safe lock according to claim 6, characterized in that a plate (25), which is to be screw-fastened to the key-operated lock (19), serves as a bearing and guide for the swivel device (24) and the left end of the espagnolette bar (22).
EP99915465A 1998-02-23 1999-02-09 Electrically controlled lock for a safe Expired - Lifetime EP0977928B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19807545 1998-02-23
DE1998107545 DE19807545A1 (en) 1996-10-23 1998-02-23 Electrically controlled lock for safes
DE19814955 1998-04-03
DE1998114955 DE19814955A1 (en) 1996-10-23 1998-04-03 Electronically controlled lock for a safe
PCT/DE1999/000338 WO1999042687A1 (en) 1998-02-23 1999-02-09 Electrically controlled lock for a safe

Publications (2)

Publication Number Publication Date
EP0977928A1 EP0977928A1 (en) 2000-02-09
EP0977928B1 true EP0977928B1 (en) 2002-10-23

Family

ID=26044078

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99915465A Expired - Lifetime EP0977928B1 (en) 1998-02-23 1999-02-09 Electrically controlled lock for a safe

Country Status (5)

Country Link
EP (1) EP0977928B1 (en)
CA (1) CA2292593A1 (en)
DE (1) DE59903151D1 (en)
ES (1) ES2186344T3 (en)
WO (1) WO1999042687A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4056792A1 (en) * 2021-03-08 2022-09-14 ABUS August Bremicker Söhne KG Locking system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint
CN101936102A (en) * 2009-06-29 2011-01-05 张敬如 Multifunctional direct and quick lock
US10301845B2 (en) * 2013-05-14 2019-05-28 Asustek Computer Inc. Electronic system with locking function by electronically controlled

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8800509U1 (en) * 1988-01-18 1988-03-03 Dalen, Heinz, 8000 Muenchen, De
DE3937335A1 (en) * 1989-11-09 1991-05-16 Mauer Gmbh ELECTROMAGNETICALLY CONTROLLED VALUE LOCK
DE4322732A1 (en) * 1993-07-08 1995-01-12 Mauer Gmbh Electromagnetically controlled lock
DE29512479U1 (en) * 1995-08-03 1995-10-12 Camloc Gmbh Locking device for a window pane
FR2749343B1 (en) * 1996-06-04 1999-02-26 Sirandre Sa ELECTRICALLY CONTROLLED DOOR CLOSING DEVICE
DE19643754A1 (en) 1996-10-23 1998-04-30 Mauer Gmbh Electrically controlled locker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4056792A1 (en) * 2021-03-08 2022-09-14 ABUS August Bremicker Söhne KG Locking system

Also Published As

Publication number Publication date
CA2292593A1 (en) 1999-08-26
DE59903151D1 (en) 2002-11-28
WO1999042687A1 (en) 1999-08-26
ES2186344T3 (en) 2003-05-01
EP0977928A1 (en) 2000-02-09

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