EP0712982A2 - Bracing device for door or the like - Google Patents

Bracing device for door or the like Download PDF

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Publication number
EP0712982A2
EP0712982A2 EP95890169A EP95890169A EP0712982A2 EP 0712982 A2 EP0712982 A2 EP 0712982A2 EP 95890169 A EP95890169 A EP 95890169A EP 95890169 A EP95890169 A EP 95890169A EP 0712982 A2 EP0712982 A2 EP 0712982A2
Authority
EP
European Patent Office
Prior art keywords
locking
spring
locking bolt
einer
riegel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP95890169A
Other languages
German (de)
French (fr)
Other versions
EP0712982A3 (en
Inventor
Oliver Loy
Dietmar Umundum
Axel Wälde
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.)
SYSTEMS Produktions AG
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0712982A2 publication Critical patent/EP0712982A2/en
Publication of EP0712982A3 publication Critical patent/EP0712982A3/en
Withdrawn legal-status Critical Current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
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10—Bolts of locks or night latches
    • E05B15/101—Spring-retracted bolts
    • 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
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0067—Monitoring
    • E05B2047/0069—Monitoring bolt position
    • 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
    • E05B2047/0084—Key or electric means; Emergency release
    • E05B2047/0086—Emergency release, e.g. key or electromagnet
    • 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
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
    • E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
    • E05C3/045—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted in the form of a hook

Definitions

  • the subject invention relates to a device for locking a door, a cover or the like, in particular the door of a room or a container for storing objects, such as the box in a bathing establishment, with a manually rotatable locking device which can be locked in its locking position. Bars.
  • the object of the invention is therefore based on the object, a device for locking a door, a cover or the like. to create which is a very simple structure and which can be actuated electromechanically, whereby their unlocking can be carried out from a central point by means of an electronic key, for example in the form of a card designed with an electronically readable code.
  • the code that is assigned to the individual devices is changed in the central unit each time the user changes, which means that there is no need to re-program individual locks located at different locations.
  • the locking bolt is assigned a locking element under the action of a locking spring, by means of which it is held in its locking position, that the locking element can be released from the locking bolt by means of an electromagnet against the action of the locking spring and that the locking bolt is under the action of an adjusting spring, by means of which it can be rotated into its non-locking position after being released by the locking element.
  • the locking bolt is adjusted to its non-locking position by releasing the locking element from the locking element, whereupon it is moved into its non-locking position by the actuating spring. As soon as the locking bolt is to be brought back into its locking position, it is moved manually into its locking position against the action of the adjusting spring, in which it is held by the locking element.
  • the locking bolt is preferably designed as a rotatable disc, from which a locking arm projects and which is formed at one point on its edge with a recess into which the locking element can be adjusted.
  • the locking element is formed by the armature of the electromagnet.
  • the latching element is formed with a roller at its end facing the locking bolt
  • the adjusting spring is designed as a tension spring which is attached to the disk outside of whose pivot point is articulated and the detent spring is designed as a compression spring which is aligned in the line of action of the electromagnet.
  • the locking bolt can be assigned a microswitch, which can be actuated by the position of the locking bolt, with a stop being assigned to the locking arm of the locking bolt, by means of which its rotation is limited by means of the actuating spring.
  • the locking element can be coupled to a mechanically actuated lock, through which its auxiliary adjustment can be carried out.
  • the locking bolt and the electromagnet in the door or the like are arranged symmetrically.
  • the device can be used in door hinges hinged on the left or hinged on the right without any difficulties.
  • an approximately circular disc 2 On the inside of the door 1 of a box there is an approximately circular disc 2, which is formed with a laterally projecting extension 21 which can be locked with a recess 22 in the frame of the housing of the box.
  • the disc 2 which is rotatably mounted, can be rotated from its non-locking position, which is shown in FIG. 2, by means of a handle arranged on the outside of the door, against the action of a tension spring 3, into its locking position.
  • the disc 2 is also formed at one point on its circumference with a recess 24, which is associated with a locking device 4.
  • the locking device 4 consists of an electromagnetic coil 41 with an armature 42, at the free end of which there is a roller 44, which in the locking position of the locking bolt 2 can be adjusted into the recess 24 by means of a compression spring 43, whereby the locking bolt 21 can be locked in its locking position .
  • an emergency locking device 5 is provided, which is formed from a lock 51 and a lever arm 52 that can be unlocked by the lock, the lever arm being articulated to the lower end or to an extension 44 of the armature 41.
  • the lever 52 can be pivoted clockwise, as a result of which the armature 42 can be adjusted downward against the action of the compression spring 43, so that the roller 44 is removed from the recess 24.
  • a microswitch 6 designed with a sensor 61 is arranged above the pane 2. Upon rotation of the disc 2 clockwise, by which it is rotated into its non-locking position, the extension 21 runs on the sensor 61, whereby the microswitch 6 indicates that the disc 2 is in its non-locking position.
  • this device is as follows: If the locking bolt 21 is to be brought into its locking position, it is manually rotated counterclockwise against the action of the tension spring 3. As soon as the bolt 21 has reached its locking position, the roller 44 engages in the recess 24 under the action of the compression spring 43, as a result of which the bolt 21 is held in its locking position. As soon as the locking bolt is to be moved into its non-locking position, the electromagnetic coil 41 of the latching device 4 is supplied with current, as a result of which the armature 42 is adjusted downward against the action of the compression spring 43. As a result, the roller 44 is unlocked from the recess 24.
  • the disc 2 under the action of the tension spring 3 rotated clockwise until it comes to rest against a stop 11 of the housing 1.
  • the device is again in its non-blocking position, which is indicated by means of the microswitch 6.
  • the locking device 4 is controlled by a central unit to which a large number of such devices are connected.
  • the box or the like. accessible for a user, whereby he can bring objects into the interior.
  • the door 1 By manually turning the locking bar 2 against the action of the tension spring 3 in its locking position, the door 1 can be locked.
  • the box can only be used by the holder of the assigned electronic key. If an opening of the box is to be made, an impulse is emitted from the central unit to the locking device 4 by means of the electronic key, whereby the armature 42 is adjusted downward by means of the coil 41 against the action of the compression spring 43 and the locking roller 44 is removed from the Recess 24 comes out.
  • the locking bolt 2 is then pivoted clockwise by the tension spring 3, as a result of which it reaches its non-locking position. This position is reported by the microswitch 6 to the central unit. This opens the box, making it accessible to the user. In the event that a malfunction occurs, the box can be opened using the emergency release 5.
  • the code stored in the central unit and assigned to the box is reprogrammed after each change of user and each new user is assigned a different one Hand over code provided electronic key.
  • Boxes that have remained closed at the end of a day can be opened and cleared out by the central unit.

Abstract

Einrichtung zum Versperren einer Türe, einer Abdeckung od.dgl., insbesondere der Türe eines Raumes oder eines Behälters zur Aufbewahrung von Gegenständen, wie des Kästchens in einer Badeanstalt, mit einem manuell verdrehbaren und in seiner sperrenden Stellung verrastbaren Sperr-Riegel (2). Dabei ist dem Sperr-Riegel (2) ein unter Wirkung einer Rastfeder (43) stehendes Rastelement (42) zugeordnet, durch welches er in seiner sperrenden Stellung gehalten ist, ist das Rastelement (42) mittels eines Elektromagneten (41) entgegen der Wirkung der Rastfeder (43) vom Sperr-Riegel (2) lösbar und steht der Sperr-Riegel (2) unter Wirkung einer Stellfeder (3), durch welche er nach Freigabe durch das Rastelement (42) in seine nicht sperrende Stellung verdrehbar ist.

Description

Die gegenständliche Erfindung betrifft eine Einrichtung zum Versperren einer Türe, einer Abdeckung od.dgl., insbesondere der Türe eines Raumes oder eines Behälters zur Aufbewahrung von Gegenständen, wie des Kästchens in einer Badeanstalt, mit einem manuell verdrehbaren und in seiner sperrenden Stellung verrastbaren Sperr-Riegel.The subject invention relates to a device for locking a door, a cover or the like, in particular the door of a room or a container for storing objects, such as the box in a bathing establishment, with a manually rotatable locking device which can be locked in its locking position. Bars.

Es ist bekannt, Türen, Abdeckungen od.dgl., insbesondere Türen von Räumen oder von Behältern zur Aufbewahrung von Gegenständen, wie Kästchen in Badeanstalten, mittels eines manuell betätigbaren Schlosses zu versperren. Um dabei die Benützung dieser Räume bzw. Behälter zu ermöglichen, besteht das Erfordernis, dem Benützer einen Schlüssel zu übergeben, welcher nach dem Ende des Benützungsvorganges wieder zurückgegeben werden muß. Da demnach bei mit derartigen Schlössern versehenen Türen von Räumen oder Behältern das Erfordernis besteht zu gewährleisten, daß der diesen zugeordnete Schlüssel am Ende der Benützung wieder an einer zentralen Stelle abgegeben wird, müssen die erforderlichen organisatorischen Maßnahmen getroffen werden.It is known to block doors, covers or the like, in particular doors of rooms or containers for the storage of objects, such as boxes in bathing establishments, by means of a manually operable lock. In order to enable the use of these rooms or containers, there is a need to hand over a key to the user, which must be returned after the end of the use process. Accordingly, since the doors of rooms or containers provided with such locks have to be guaranteed that the key assigned to them is returned to a central location at the end of use, the necessary organizational measures must be taken.

Es ist weiters bekannt, Türen, Abdeckungen od.dgl. mit elektronischen Schlössern auszubilden, welche mittels entsprechend codierter Schlüssel, z.B. in Form von mit einem elektronisch lesbaren Code ausgebildeten Karten, betätigbar sind. Hierbei wird das Erfordernis, die elektronisch codierten Schlüssel am Ende des Benützungsvorganges wieder zurückzugeben, dadurch vermieden, daß die elektronischen Schlösser vor einer Benützung durch andere Personen neu codiert werden, wobei gleichzeitig ein entsprechend codierter elektronischer Schlüssel angefertigt wird. Dieser Vorgang bedingt gleichfalls einen hohen organisatorischen Aufwand.It is also known that doors, covers or the like. to be trained with electronic locks, which are used by means of appropriately coded keys, e.g. in the form of cards formed with an electronically readable code. Here, the need to return the electronically coded keys at the end of the use process is avoided by the fact that the electronic locks are re-coded before they are used by other people, at the same time a correspondingly coded electronic key is produced. This process also requires a great deal of organizational effort.

Der gegenständlichen Erfindung liegt demnach die Aufgabe zugrunde, eine Einrichtung zum Versperren einer Türe, einer Abdeckung od.dgl. zu schaffen, welche einen sehr einfachen Aufbau aufweist und welche elektromechanisch betätigbar ist, wodurch deren Entriegelung von einer zentralen Stelle her mittels eines elektronischen Schlüssels, z.B. in Form einer mit einem elektronisch lesbaren Code ausgebildeten Karte, vorgenommen werden kann. Dabei erfolgt die Änderung des Codes, welcher den einzelnen Einrichtungen zugeordnet ist, in der Zentraleinheit jeweils beim Wechsel des Benützers, wodurch kein Erfordernis besteht, jeweils einzelne an unterschiedlichen Orten befindliche Schlösser neu zu programmieren.The object of the invention is therefore based on the object, a device for locking a door, a cover or the like. to create which is a very simple structure and which can be actuated electromechanically, whereby their unlocking can be carried out from a central point by means of an electronic key, for example in the form of a card designed with an electronically readable code. The code that is assigned to the individual devices is changed in the central unit each time the user changes, which means that there is no need to re-program individual locks located at different locations.

Dies wird erfindungsgemäß dadurch erzielt, daß dem Sperr-Riegel ein unter Wirkung einer Rastfeder stehendes Rastelement zugeordnet ist, durch welches er in seiner sperrenden Stellung gehalten ist, daß das Rastelement mittels eines Elektromagneten entgegen der Wirkung der Rastfeder vom Sperr-Riegel lösbar ist und daß der Sperr-Riegel unter Wirkung einer Stellfeder steht, durch welche er nach Freigabe durch das Rastelement in seine nicht sperrende Stellung verdrehbar ist. Die Verstellung des Sperr-Riegels in seine nicht sperrende Stellung erfolgt dadurch, daß der Riegel vom Rastelement freigegeben wird, worauf er von der Stellfeder in seine nicht sperrende Stellung bewegt wird. Sobald der Sperr-Riegel wieder in seine sperrende Stellung gebracht werden soll, wird er entgegen der Wirkung der Stellfeder manuell in seine sperrende Stellung bewegt, in welcher er durch das Rastelement gehalten wird.This is achieved according to the invention in that the locking bolt is assigned a locking element under the action of a locking spring, by means of which it is held in its locking position, that the locking element can be released from the locking bolt by means of an electromagnet against the action of the locking spring and that the locking bolt is under the action of an adjusting spring, by means of which it can be rotated into its non-locking position after being released by the locking element. The locking bolt is adjusted to its non-locking position by releasing the locking element from the locking element, whereupon it is moved into its non-locking position by the actuating spring. As soon as the locking bolt is to be brought back into its locking position, it is moved manually into its locking position against the action of the adjusting spring, in which it is held by the locking element.

Vorzugsweise ist der Sperr-Riegel als verdrehbare Scheibe ausgebildet, von welcher ein Sperrarm abragt und welche an einer Stelle ihres Randes mit einer Ausnehmung ausgebildet ist, in welche das Rastelement hinein verstellbar ist. Nach einer bevorzugten Ausführungsform ist das Rastelement durch den Anker des Elektromagneten gebildet.The locking bolt is preferably designed as a rotatable disc, from which a locking arm projects and which is formed at one point on its edge with a recess into which the locking element can be adjusted. According to a preferred embodiment, the locking element is formed by the armature of the electromagnet.

Vorzugsweise ist das Rastelement an seinem dem Sperr-Riegel zugewandten Ende mit einer Rolle ausgebildet, ist die Stellfeder als Zugfeder ausgebildet, welche an der Scheibe außerhalb von deren Drehpunkt angelenkt ist und ist die Rastfeder als Druckfeder ausgebildet, welche in der Wirkungslinie des Elektromagneten ausgerichtet ist.Preferably, the latching element is formed with a roller at its end facing the locking bolt, the adjusting spring is designed as a tension spring which is attached to the disk outside of whose pivot point is articulated and the detent spring is designed as a compression spring which is aligned in the line of action of the electromagnet.

Weiters kann dem Sperr-Riegel ein Mikroschalter zugeordnet sein, welcher durch die Stellung des Sperr-Riegels betätigbar ist, wobei weiters dem Sperrarm des Sperr-Riegels ein Anschlag zugeordnet ist, durch welchen dessen Verdrehung mittels der Stellfeder begrenzt ist. Schließlich kann das Rastelement mit einem mechanisch betätigbaren Schloß gekuppelt sein, durch welches dessen hilfsweise Verstellung durchführbar ist.Furthermore, the locking bolt can be assigned a microswitch, which can be actuated by the position of the locking bolt, with a stop being assigned to the locking arm of the locking bolt, by means of which its rotation is limited by means of the actuating spring. Finally, the locking element can be coupled to a mechanically actuated lock, through which its auxiliary adjustment can be carried out.

Nach einem weiteren bevorzugten Merkmal sind der Sperr-Riegel und der Elektromagnet in der Türe od.dgl. symmetrisch angeordnet. Hierdurch kann die Einrichtung ohne jegliche Schwierigkeiten in links angelenkten oder in rechts angelenkten Türflügeln verwendet werden.According to a further preferred feature, the locking bolt and the electromagnet in the door or the like. arranged symmetrically. As a result, the device can be used in door hinges hinged on the left or hinged on the right without any difficulties.

Der Gegenstand der Erfindung ist nachstehend anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es zeigen:

Fig. 1
eine erfindungsgemäße Einrichtung in ihrer sperrenden Stellung, in Draufsicht, und
Fig. 2
diese Einrichtung in ihrer nicht sperrenden Stellung.
The object of the invention is explained below with reference to an embodiment shown in the drawing. Show it:
Fig. 1
an inventive device in its locking position, in plan view, and
Fig. 2
this device in its non-blocking position.

An der Innenseite der Türe 1 eines Kästchens befindet sich eine angenähert kreisförmige Scheibe 2, welche mit einem seitlich ausragenden Fortsatz 21 ausgebildet ist, welcher mit einer Ausnehmung 22 in der Zarge des Gehäuses des Kästchens verriegelbar ist. Die Scheibe 2, welche verdrehbar gelagert ist, ist mittels eines an der Außenseite der Türe angeordneten Handgriffes aus ihrer nicht sperrenden Stellung, welche in Fig. 2 dargestellt ist, entgegen der Wirkung einer Zugfeder 3 in ihre sperrende Stellung verdrehbar. Die Scheibe 2 ist weiters an einer Stelle ihres Umfanges mit einer Ausnehmung 24 ausgebildet, welcher eine Rasteinrichtung 4 zugeordnet ist. Die Rasteinrichtung 4 besteht aus einer elektromagnetischen Spule 41 mit einem Anker 42, an dessen freiem Ende sich eine Rolle 44 befindet, welche in der sperrenden Stellung des Sperriegels 2 mittels einer Druckfeder 43 in die Ausnehmung 24 hineinverstellbar ist, wodurch der Sperriegel 21 in seiner sperrenden Stellung verrastbar ist.On the inside of the door 1 of a box there is an approximately circular disc 2, which is formed with a laterally projecting extension 21 which can be locked with a recess 22 in the frame of the housing of the box. The disc 2, which is rotatably mounted, can be rotated from its non-locking position, which is shown in FIG. 2, by means of a handle arranged on the outside of the door, against the action of a tension spring 3, into its locking position. The disc 2 is also formed at one point on its circumference with a recess 24, which is associated with a locking device 4. The locking device 4 consists of an electromagnetic coil 41 with an armature 42, at the free end of which there is a roller 44, which in the locking position of the locking bolt 2 can be adjusted into the recess 24 by means of a compression spring 43, whereby the locking bolt 21 can be locked in its locking position .

Weiters ist eine Notsperreinrichtung 5 vorgesehen, welche aus einem Schloß 51 und einem durch das Schloß entriegelbaren Hebelarm 52 gebildet ist, wobei der Hebelarm an das untere Ende bzw. an einen Fortsatz 44 des Ankers 41 angelenkt ist. Nach einem Entriegeln des Schlosses 51 kann der Hebel 52 im Uhrzeigersinn verschwenkt werden, wodurch der Anker 42 entgegen der Wirkung der Druckfeder 43 nach unten verstellbar ist, sodaß die Rolle 44 aus der Ausnehmung 24 entfernt wird.Furthermore, an emergency locking device 5 is provided, which is formed from a lock 51 and a lever arm 52 that can be unlocked by the lock, the lever arm being articulated to the lower end or to an extension 44 of the armature 41. After unlocking the lock 51, the lever 52 can be pivoted clockwise, as a result of which the armature 42 can be adjusted downward against the action of the compression spring 43, so that the roller 44 is removed from the recess 24.

Weiters ist oberhalb der Scheibe 2 ein mit einem Fühler 61 ausgebildeter Mikroschalter 6 angeordnet. Bei einer Verdrehung der Scheibe 2 im Uhrzeigersinn, durch welche diese in ihre nicht sperrende Stellung verdreht wird, läuft der Fortsatz 21 auf den Fühler 61 auf, wodurch der Mikroschalter 6 anzeigt, daß sich die Scheibe 2 in ihrer nicht sperrenden Stellung befindet.Furthermore, a microswitch 6 designed with a sensor 61 is arranged above the pane 2. Upon rotation of the disc 2 clockwise, by which it is rotated into its non-locking position, the extension 21 runs on the sensor 61, whereby the microswitch 6 indicates that the disc 2 is in its non-locking position.

Die Wirkungsweise dieser Einrichtung ist wie folgt: Soferne der Sperriegel 21 in seine sperrende Stellung gebracht werden soll, wird dieser manuell entgegen der Wirkung der Zugfeder 3 im Gegenuhrzeigersinn verdreht. Sobald der Riegel 21 seine sperrende Stellung erreicht hat, rastet die Rolle 44 unter Wirkung der Druckfeder 43 in die Ausnehmung 24 ein, wodurch der Riegel 21 in seiner sperrenden Stellung gehalten ist. Sobald der Sperr-Riegel in seine nicht sperrende Stellung übergeführt werden soll, wird die elektromagnetische Spule 41 der Rasteinrichtung 4 mit Strom beaufschlagt, wodurch der Anker 42 entgegen der Wirkung der Druckfeder 43 nach unten verstellt wird. Hierdurch wird die Rolle 44 aus der Ausnehmung 24 entrastet. In der Folge wird die Scheibe 2 unter Wirkung der Zugfeder 3 im Uhrzeigersinn so weit verdreht, bis sie an einem Anschlag 11 des Gehäuses 1 zur Anlage kommt. Hierdurch befindet sich die Einrichtung wieder in ihrer nicht sperrenden Stellung, welche mittels des Mikroschalters 6 angegeben wird. Die Steuerung der Rasteinrichtung 4 erfolgt von einer Zentraleinheit her, an welche eine Vielzahl derartiger Einrichtungen angeschlossen ist.The operation of this device is as follows: If the locking bolt 21 is to be brought into its locking position, it is manually rotated counterclockwise against the action of the tension spring 3. As soon as the bolt 21 has reached its locking position, the roller 44 engages in the recess 24 under the action of the compression spring 43, as a result of which the bolt 21 is held in its locking position. As soon as the locking bolt is to be moved into its non-locking position, the electromagnetic coil 41 of the latching device 4 is supplied with current, as a result of which the armature 42 is adjusted downward against the action of the compression spring 43. As a result, the roller 44 is unlocked from the recess 24. As a result, the disc 2 under the action of the tension spring 3 rotated clockwise until it comes to rest against a stop 11 of the housing 1. As a result, the device is again in its non-blocking position, which is indicated by means of the microswitch 6. The locking device 4 is controlled by a central unit to which a large number of such devices are connected.

Sobald eine derartige Einrichtung benützt werden soll und sich der Riegel 2 in seiner nicht sperrenden Stellung befindet, ist das Kästchen od.dgl. für einen Benützer zugänglich, wobei er in dessen Innenraum Gegenstände einbringen kann. Durch manuelle Verdrehung des Sperriegels 2 entgegen der Wirkung der Zugfeder 3 in seine sperrende Stellung kann die Türe 1 verriegelt werden. In der Folge ist das Kästchen nur für den Inhaber des zugeordneten elektronischen Schlüssels benützbar. Soferne eine Öffnung des Kästchens vorgenommen werden soll, wird mittels des elektronischen Schlüssels von der Zentraleinheit her an die Rasteinrichtung 4 ein Impuls abgegeben, wodurch der Anker 42 mittels der Spule 41 entgegen der Wirkung der Druckfeder 43 nach unten verstellt wird und die Rastrolle 44 aus der Ausnehmung 24 heraus gelangt. Hierauf wird der Sperr-Riegel 2 durch die Zugfeder 3 im Uhrzeigersinn verschwenkt, wodurch er in seine nicht sperrende Stellung gelangt. Diese Stellung wird durch den Mikroschalter 6 an die Zentraleinheit gemeldet. Hierdurch ist das Kästchen geöffnet, wodurch es für den Benützer zugänglich ist.
Im Falle, daß eine Funktionsstörung auftritt, kann das Kästchen mittels der Notentriegelung 5 geöffnet werden.As soon as such a device is to be used and the bolt 2 is in its non-locking position, the box or the like. accessible for a user, whereby he can bring objects into the interior. By manually turning the locking bar 2 against the action of the tension spring 3 in its locking position, the door 1 can be locked. As a result, the box can only be used by the holder of the assigned electronic key. If an opening of the box is to be made, an impulse is emitted from the central unit to the locking device 4 by means of the electronic key, whereby the armature 42 is adjusted downward by means of the coil 41 against the action of the compression spring 43 and the locking roller 44 is removed from the Recess 24 comes out. The locking bolt 2 is then pivoted clockwise by the tension spring 3, as a result of which it reaches its non-locking position. This position is reported by the microswitch 6 to the central unit. This opens the box, making it accessible to the user.
In the event that a malfunction occurs, the box can be opened using the emergency release 5.

Um bei einem Wechsel in der Benützung gewährleisten zu können, daß eine Öffnung des Kästchens nur durch einen neuen Benützer möglich ist, wird nach jedem Wechsel des Benützers der in der Zentraleinheit gespeicherte und dem Kästchen zugeordnete Code umprogrammiert und wird jedem neuen Benützer ein mit einem geänderten Code versehener elektronischer Schlüssel übergeben.In order to be able to ensure that the box can only be opened by a new user when there is a change in use, the code stored in the central unit and assigned to the box is reprogrammed after each change of user and each new user is assigned a different one Hand over code provided electronic key.

Am Ende eines Tages verschlossen gebliebene Kästchen können von der Zentraleinheit her geöffnet und ausgeräumt werden.Boxes that have remained closed at the end of a day can be opened and cleared out by the central unit.

Hierdurch ist eine Einrichtung geschaffen, welche einen sehr einfachen Aufbau aufweist und welche deshalb, da nur die Freigabe des Sperr-Riegels elektrisch erfolgt, sehr energiesparend funktioniert. Da zudem deren Steuerung von einer Zentraleinheit her erfolgt, in welcher jederzeit Änderungen der verwendeten Codes vorgenommen werden können, wird durch diese Einrichtung in einfacher Weise den organisatorischen Erfordernissen entsprochen.This creates a device which has a very simple structure and which, since only the release latch is released electrically, functions in a very energy-saving manner. Since they are also controlled by a central unit, in which changes to the codes used can be made at any time, this facility meets the organizational requirements in a simple manner.

Claims (10)

Einrichtung zum Versperren einer Türe, einer Abdeckung od.dgl., insbesondere der Türe eines Raumes oder eines Behälters zur Aufbewahrung von Gegenständen, wie des Kästchens in einer Badeanstalt, mit einem manuell verdrehbaren und in seiner sperrenden Stellung verrastbaren Sperr-Riegel, dadurch gekennzeichnet, daß dem Sperr-Riegel (2) ein unter Wirkung einer Rastfeder (43) stehendes Rastelement (42) zugeordnet ist, durch welches er in seiner sperrenden Stellung gehalten ist, daß das Rastelement (42) mittels eines Elektromagneten (41) entgegen der Wirkung der Rastfeder (43) vom Sperr-Riegel (2) lösbar ist und daß der Sperr-Riegel (2) unter Wirkung einer Stellfeder (3) steht, durch welche er nach Freigabe durch das Rastelement (42) in seine nicht sperrende Stellung verdrehbar ist.Device for locking a door, a cover or the like, in particular the door of a room or a container for storing objects, such as the box in a bathing establishment, with a locking bar which can be rotated manually and locked in its locking position, characterized in that that the locking bolt (2) is assigned a locking element (42) under the action of a locking spring (43), by which it is held in its locking position, that the locking element (42) by means of an electromagnet (41) against the action of Detent spring (43) can be released from the locking bolt (2) and that the locking bolt (2) is under the action of an actuating spring (3), by means of which it can be rotated into its non-locking position after being released by the locking element (42). Einrichtung nach Patentanspruch 1, dadurch gekennzeichnet, daß der Sperr-Riegel als verdrehbare Scheibe (2) ausgebildet ist, von welcher ein Sperrarm (21) abragt und welche an einer Stelle ihres Randes mit einer Ausnehmung (24) ausgebildet ist, in welche das Rastelement (42) hinein verstellbar ist.Device according to claim 1, characterized in that the locking bolt is designed as a rotatable disc (2), from which a locking arm (21) protrudes and which is formed at one point on its edge with a recess (24) into which the locking element (42) is adjustable into it. Einrichtung nach einem der beiden Patentansprüche 1 und 2, dadurch gekennzeichnet, daß das Rastelement durch den Anker (42) des Elektromagneten (41) gebildet ist.Device according to one of the two claims 1 and 2, characterized in that the latching element is formed by the armature (42) of the electromagnet (41). Einrichtung nach einem der Patentansprüche 1 bis 3, dadurch gekennzeichnet, daß das Rastelement (42) an seinem dem Sperr-Riegel (2) zugewandten Ende mit einer Rolle (44) ausgebildet ist.Device according to one of claims 1 to 3, characterized in that the latching element (42) is formed with a roller (44) at its end facing the locking bolt (2). Einrichtung nach einem der Patentansprüche 1 bis 4, dadurch gekennzeichnet, daß die Stellfeder als Zugfeder (3) ausgebildet ist, welche an der Scheibe (2) außerhalb von deren Drehpunkt angelenkt ist.Device according to one of the claims 1 to 4, characterized in that the adjusting spring is designed as a tension spring (3) which is articulated on the disc (2) outside of its pivot point. Einrichtung nach einem der Patentansprüche 1 bis 5, dadurch gekennzeichnet, daß die Rastfeder (3) als Druckfeder ausgebildet ist, welche in der Wirkungslinie des Elektromagneten (41) ausgerichtet ist.Device according to one of claims 1 to 5, characterized in that the detent spring (3) is designed as a compression spring which is aligned in the line of action of the electromagnet (41). Einrichtung nach einem der Patentansprüche 1 bis 6, dadurch gekennzeichnet, daß dem Sperr-Riegel (2) ein Mikroschalter (6) zugeordnet ist, welcher durch die Stellung des Sperr-Riegel (2) betätigbar ist.Device according to one of the claims 1 to 6, characterized in that the locking bolt (2) is assigned a microswitch (6) which can be actuated by the position of the locking bolt (2). Einrichtung nach einem der Patentansprüche 2 bis 7, dadurch gekennzeichnet, daß dem Sperrarm (41) des Sperr-Riegels (2) ein Anschlag (11) zugeordnet ist, durch welchen dessen Verdrehung mittels der Stellfeder (3) begrenzt ist.Device according to one of the claims 2 to 7, characterized in that a stop (11) is assigned to the locking arm (41) of the locking bolt (2), by means of which its rotation by means of the adjusting spring (3) is limited. Einrichtung nach einem der Patentansprüche 1 bis 8, dadurch gekennzeichnet, daß das Rastelement (42) mit einem mechanisch betätigbaren Schloß (5) gekuppelt ist, durch welches dessen hilfsweise Verstellung durchführbar ist.Device according to one of claims 1 to 8, characterized in that the latching element (42) is coupled to a mechanically actuated lock (5), by means of which its auxiliary adjustment can be carried out. Einrichtung nach einem der Patentansprüche 1 bis 9, dadurch gekennzeichnet, daß der Sperr-Riegel (2) und der Elektromagnet (41) an der Türe od.dgl. (1) symmetrisch angeordnet sind.Device according to one of claims 1 to 9, characterized in that the locking bolt (2) and the electromagnet (41) on the door or the like. (1) are arranged symmetrically.
EP95890169A 1994-11-15 1995-09-26 Bracing device for door or the like Withdrawn EP0712982A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2105/94 1994-11-15
AT210594 1994-11-15

Publications (2)

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EP0712982A2 true EP0712982A2 (en) 1996-05-22
EP0712982A3 EP0712982A3 (en) 1997-04-02

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EP95890169A Withdrawn EP0712982A3 (en) 1994-11-15 1995-09-26 Bracing device for door or the like

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19845515A1 (en) * 1998-10-02 2000-04-13 Rolf Maniago Locking device for a lock
EP1357245A2 (en) * 2002-04-25 2003-10-29 emessem Solenoid Company Ltd. Rotary Locking Device
EP1621703A2 (en) * 1999-12-08 2006-02-01 Winfield Locks, Inc., doing business as Computerized Security Systems Electronic lock
DE10319185B4 (en) * 2003-04-29 2015-05-13 Gantner Electronic Gmbh Electromechanical hardware lock
GB2530382A (en) * 2014-07-22 2016-03-23 Maple Fleet Services Ltd Electrically controlled locking arrangement
EP3604719A1 (en) * 2018-08-02 2020-02-05 Siegenia-Aubi Kg Hand lever
US20200277806A1 (en) * 2019-03-01 2020-09-03 Hanchett Entry System, Inc. Electrified latch

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US4101745A (en) * 1977-04-11 1978-07-18 Ncr Corporation Drawer operated switch assembly
IT1128035B (en) * 1980-02-08 1986-05-28 Nuova Feb Srl ELECTRIC
IL103190A (en) * 1991-09-25 1995-06-29 Messier Bugatti Safety locking device having a rocking hook
DE9209053U1 (en) * 1992-07-07 1992-09-17 Wowra, Henrik, 5112 Baesweiler, De

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19845515A1 (en) * 1998-10-02 2000-04-13 Rolf Maniago Locking device for a lock
DE19845515C2 (en) * 1998-10-02 2001-06-07 Rolf Maniago Locking device for a lock
EP1621703A2 (en) * 1999-12-08 2006-02-01 Winfield Locks, Inc., doing business as Computerized Security Systems Electronic lock
EP1621703A3 (en) * 1999-12-08 2008-03-26 Winfield Locks, Inc., doing business as Computerized Security Systems Electronic lock
EP1357245A2 (en) * 2002-04-25 2003-10-29 emessem Solenoid Company Ltd. Rotary Locking Device
EP1357245A3 (en) * 2002-04-25 2006-06-07 emessem Solenoid Company Ltd. Rotary Locking Device
DE10319185B4 (en) * 2003-04-29 2015-05-13 Gantner Electronic Gmbh Electromechanical hardware lock
GB2530382A (en) * 2014-07-22 2016-03-23 Maple Fleet Services Ltd Electrically controlled locking arrangement
GB2530382B (en) * 2014-07-22 2020-09-23 Maple Fleet Services Ltd Electrically controlled locking arrangement
EP3604719A1 (en) * 2018-08-02 2020-02-05 Siegenia-Aubi Kg Hand lever
US20200277806A1 (en) * 2019-03-01 2020-09-03 Hanchett Entry System, Inc. Electrified latch

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