EP0878941B1 - Door installation - Google Patents

Door installation Download PDF

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Publication number
EP0878941B1
EP0878941B1 EP19980106271 EP98106271A EP0878941B1 EP 0878941 B1 EP0878941 B1 EP 0878941B1 EP 19980106271 EP19980106271 EP 19980106271 EP 98106271 A EP98106271 A EP 98106271A EP 0878941 B1 EP0878941 B1 EP 0878941B1
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EP
European Patent Office
Prior art keywords
key
frame
opening
door system
snap
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
EP19980106271
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German (de)
French (fr)
Other versions
EP0878941A2 (en
EP0878941A3 (en
Inventor
Rolf Dipl.-Ing. Fh Versemann
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.)
S Siedle and Soehne Telefon und Telegrafenwerke OHG
Original Assignee
S Siedle and Soehne Telefon und Telegrafenwerke OHG
S Siedle and Sohne
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Filing date
Publication date
Application filed by S Siedle and Soehne Telefon und Telegrafenwerke OHG, S Siedle and Sohne filed Critical S Siedle and Soehne Telefon und Telegrafenwerke OHG
Priority to DK98106271T priority Critical patent/DK0878941T3/en
Publication of EP0878941A2 publication Critical patent/EP0878941A2/en
Publication of EP0878941A3 publication Critical patent/EP0878941A3/en
Application granted granted Critical
Publication of EP0878941B1 publication Critical patent/EP0878941B1/en
Anticipated expiration legal-status Critical
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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00Accessories in connection with locks
    • E05B17/14Closures or guards for keyholes
    • E05B17/147Closures or guards for keyholes electrically-operated
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/006Locks or fastenings for special use for covers or panels
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/008Locks for use with special keys or a plurality of keys ; keys therefor for simple tool-like keys

Definitions

  • the invention relates to a door system with at least one Function module, at least one frame designed for this is to accommodate the functional module and a locking device to lock the function module in the Frame, wherein the locking device at least one has a snap nose resiliently biased in the closing direction, which engages behind a catch in the locked state, and the locking device only with a key can be unlocked.
  • a door system of the type mentioned is, for example known from DE-C-40 09 190.
  • the key serves as a so-called adjusting element with which the snap nose then locks or unlocks becomes.
  • the adjusting element is parallel in one direction to move to the front level.
  • the adjustment element is in a gap behind the actual front. The key must therefore be in the gap is inserted and then moved along the gap, especially when the locking device is not is particularly smooth, with considerable effort is connected because on the key one from the sideways movement resulting tilting moment acts.
  • DE 29 03 176 C2 describes a built-in device for Additional devices known in predetermined installation openings. there is the snap nose that is elastically pre-tensioned in the closing direction arranged on the additional device, whereas the catch on the predetermined installation opening is provided.
  • US-A-5,598,323 shows a hand-operated lock that can be driven into the path of a key.
  • a hand-operated lock is known from US-A-5,548,479. This lock is used to lock a storage unit of a computer.
  • the invention has for its object a door system of the type mentioned in such a way that the locking device can be operated with little effort can and the possibility of coding for individualization offers.
  • the object is achieved in that that the snap on the frame and the catch on the Function module are arranged and that one with the snap nose coupled ramp is provided, which is behind one of the outer contour of the key complementary opening to the front lies and whose angle of inclination is such that when the key through the opening towards the normal the front is pressed against the ramp, laterally evades and the snap nose against its biasing force moved in the unlocking direction.
  • a lock can be provided, which by means of a Electromagnets are moved into the path of the key can, so that the key can no longer get to the ramp can.
  • the electromagnet is from within of the area secured with the door system. It can be provided, for example, that the electromagnet locks when de-energized. That means the electromagnet must be controlled to the locking device to unlock.
  • the door system preferably has at least two frames Inclusion of a functional module, the frame are rigidly connected, in such a way that the of function modules added to them in a row next to each other lie, and wherein the opening at a junction is formed between two adjacent frames.
  • the area of the front of the frame in which the Opening is formed is a separate component that such is arranged on the frame that it is not non-destructive can be removed.
  • an ejection device which are tensioned against an elastic restoring force is when the functional module is included in the frame and when the locking device unlocks is, due to the restoring force, the functional module pushes out the frame.
  • Fig. 1 shows two frames, the following as a mounting frame designated and provided with the reference numerals 10 and 12 respectively are.
  • the two mounting frames 10 and 12 are rigid with each other connected.
  • Two ejection pins are at 20 and 22 respectively. They are spring loaded and are made by Function modules used in the mounting frames 10 and 12 depressed. The function modules with the key 16 unlocked, the eject pins 20, 22 press the function modules from the mounting frame 10 or 12.
  • Fig. 2 shows details. You can see the back one Part of the snap nose 18 and one belonging to the mounting frame 12 Snap nose 24.
  • the two snap noses 18 and 24 are in opposite directions parallel to one another Front is slidably arranged. You are by means of a Bow spring 26 biased in the closing direction, the bow spring with their two ends 28 and 30 (Fig. 3) in corresponding Recesses 32 and 34 of the snap noses 18 and 24 engages.
  • the snap lugs each have a ramp 36 which is in the assembled state behind the opening 14. Will the Key 16 pressed against the ramps 36, so move Snap noses 18 and 24 against the biasing force of the bow spring 26 in the opening direction, whereby the respective functional modules be unlocked.
  • the ejection pins 20 and 22 are hollow on the inside and on corresponding ones Sockets 38 and 40 of a carrier part 42 are guided. They are by means of coil springs 44, 46 by appropriate Openings in the mounting frame 10 and 12 from behind in the direction Front pressed.
  • Electromagnet 48 with a corresponding bracket 50 in the area the connection of the two mounting frames 10 and 12 attached is.
  • the electromagnet has a corresponding one (not shown) line with a behind the door system Control device connected. If it is activated, it is pivoted he a lock 52 which is pivotable on a pin 54 is held and a control approach 56 made of magnetic Has material.
  • the lock 52 is by means of another Bow spring 58 biased.
  • the lock 52 can assume two positions, namely a locking position in which it blocks the opening 14, so that the key 16 can no longer be inserted, and an open position in which they can move the key 16 through the opening 14 and towards the ramps 36.
  • the bow spring 58 can lock 52 in Preload the closing direction, opening 14 for insertion of the key is only released if the Electromagnet is activated.
  • the other way around can also be provided be that the bow spring 58, the lock 52 in each Bias opening direction and the opening 14 only when activated of the electromagnet 48 is blocked.
  • both snap lugs 18 and 24 moved simultaneously in the opening direction.
  • Fig. 5 shows schematically that section of the connection of the two mounting frames 10 and 12 together, in the the opening 14 is formed. 5 is the range the opening 14 in the form of an insertable plate 58, insert it into a corresponding recess 60 is. It can be permanently fixed in this recess 60, for example by gluing.
  • Fig. 6 shows schematically a combination of four mounting frames 10, 12, 62 and 64 to be used in the function modules are, of which two function modules with the reference numbers as an example 66 and 68 are designated. There are also two Openings 14 and 70 in which to unlock the functional modules 66 and 68 a key 16 can be inserted.
  • the function modules 66 and 68 corresponding pegs, one of which on the Function module 68 is designated by way of example with the reference number 78 is.
  • the function modules are used by first using their corresponding catches with the fixed noses of the respective functional framework are brought into engagement. thereupon they are pivoted until other catches with the respective Snap in the snap nose. To unlock the Snap noses pushed back using the key, whereupon the respective ejection pin the function module from the mounting frame pushes.
  • Detents 78 provided all around, so that the functional module in different rotational angle positions can be used.
  • a terminal-socket element is used for the electrical connection 80, in the socket on a cable 82 attached plug 84 of the function module fits.
  • the clamp-socket element 80 is by means of a bayonet lock 86 on the rear wall 88 of a so-called mounting frame or a flush-mounted or surface-mounted box holding the mounting frame.
  • the terminal-socket element 80 in four different Angular positions, each rotated by 90 °, attached become.
  • the function module 68 can use a bracket 92 suspended from the terminal socket element 80 become.

Description

Die Erfindung betrifft eine Türanlage mit mindestens einem Funktionsmodul, mindestens einem Rahmen, der dazu ausgelegt ist, das Funktionsmodul aufzunehmen, und einer Verriegelungseinrichtung zum Verriegeln des Funktionsmoduls in dem Rahmen, wobei die Verriegelungseinrichtung mindestens eine elastisch in Schließrichtung vorgespannte Schnappnase aufweist, die im Verriegelungszustand eine Raste hintergreift, und die Verriegelungseinrichtung nur mit einem Schlüssel entriegelt werden kann. The invention relates to a door system with at least one Function module, at least one frame designed for this is to accommodate the functional module and a locking device to lock the function module in the Frame, wherein the locking device at least one has a snap nose resiliently biased in the closing direction, which engages behind a catch in the locked state, and the locking device only with a key can be unlocked.

Eine Türanlage der eingangs genannten Art ist beispielsweise aus der DE-C-40 09 190 bekannt. Bei der bekannten Türanlage dient der Schlüssel dazu, ein sogenanntes Verstellelement zu bewegen, mit dem die Schnappnase dann ver- oder entriegelt wird. Das Verstellelement ist dazu in einer Richtung parallel zur Frontseitenebene zu bewegen. Aus Gründen der Manipulationssicherheit befindet sich das Verstellelement in einem Spalt hinter der eigentlichen Frontseite. Der Schlüssel muß daher in den Spalt eingeführt und dann längs dem Spalt bewegt werden, was insbesondere dann, wenn die Verriegelungseinrichtung nicht besonders leichtgängig ist, mit erheblichem Kraftaufwand verbunden ist, weil auf dem Schlüssel ein aus der Seitwärtsbewegung resultierendes Kippmoment wirkt. Ferner ist eine Kodierung des Schlüssels zur Individualisierung der Verriegelungseinrichtung bei der gegebenen Konzeption schwierig.A door system of the type mentioned is, for example known from DE-C-40 09 190. In the well-known door system the key serves as a so-called adjusting element with which the snap nose then locks or unlocks becomes. For this purpose, the adjusting element is parallel in one direction to move to the front level. For reasons of security against manipulation the adjustment element is in a gap behind the actual front. The key must therefore be in the gap is inserted and then moved along the gap, especially when the locking device is not is particularly smooth, with considerable effort is connected because on the key one from the sideways movement resulting tilting moment acts. There is also a coding the key to individualize the locking device difficult given the conception.

Aus der DE 29 03 176 C2 ist eine Einbaueinrichtung für Zusatzgeräte in vorgegebenen Einbauöffnungen bekannt. Dabei ist die elastisch in Schließrichtung vorgespannte Schnappnase an dem Zusatzgerät angeordnet, wohingegen die Raste an der vorgegebenen Einbauöffnung vorgesehen ist.DE 29 03 176 C2 describes a built-in device for Additional devices known in predetermined installation openings. there is the snap nose that is elastically pre-tensioned in the closing direction arranged on the additional device, whereas the catch on the predetermined installation opening is provided.

Die US-A-5,598,323 zeigt eine handbetätigte Sperre, die in die Bahn eines Schlüssels hineingefahren werden kann. Ebenfalls eine handbetätigte Sperre ist aus der US-A-5,548,479 bekannt. Diese Sperre dient zur Verriegelung einer Speichereinheit eines Computers.US-A-5,598,323 shows a hand-operated lock that can be driven into the path of a key. Likewise a hand-operated lock is known from US-A-5,548,479. This lock is used to lock a storage unit of a computer.

Der Erfindung liegt die Aufgabe zugrunde, eine Türanlage der eingangs genannten Art derart weiterzubilden, daß die Verriegelungseinrichtung ohne großen Kraftaufwand betätigt werden kann und die Möglichkeit der Kodierung zur Individualisierung bietet. The invention has for its object a door system of the type mentioned in such a way that the locking device can be operated with little effort can and the possibility of coding for individualization offers.

Erfindungsgemäß wird die gestellte Aufgabe dadurch gelöst, daß die Schnappnase an dem Rahmen und die Raste an dem Funktionsmodul angeordnet sind und daß eine mit der Schnappnase gekoppelte Rampe vorgesehen ist, die hinter einer der Außenkontur des Schlüssels komplementären Öffnung zur Frontseite liegt und deren Neigungswinkel derart ist, daß sie dann, wenn der Schlüssel durch die Öffnung hindurch in Richtung der Normalen der Frontseite gegen die Rampe gedrückt wird, seitlich ausweicht und dabei die Schnappnase gegen deren Vorspannkraft in Entriegelungsrichtung bewegt.According to the invention, the object is achieved in that that the snap on the frame and the catch on the Function module are arranged and that one with the snap nose coupled ramp is provided, which is behind one of the outer contour of the key complementary opening to the front lies and whose angle of inclination is such that when the key through the opening towards the normal the front is pressed against the ramp, laterally evades and the snap nose against its biasing force moved in the unlocking direction.

Mit anderen Worten genügt es zur Betätigung der erfindungsgemäßen Verriegelungseinrichtung, daß der Schlüssel in Einsteckeinrichtung gegen die Rampe gedrückt wird. Mithin muß zur Entriegelung auf dem Schlüssel kein Kippmoment aufgebracht werden, wodurch der Entriegelungsvorgang simpel ist und wenig Kraftaufwand erfordert. Ferner bietet das Verwenden einer Öffnung, durch die der Schlüssel hindurchgesteckt werden muß, die Möglichkeit der Kodierung, indem der Öffnung einerseits und dem Schlüssel andererseits aufeinander abgestimmte Konturen gegeben werden, was bei dem vorstehend beschriebenen Spalt nach dem Stand der Technik nicht möglich ist.In other words, it is sufficient to operate the invention Locking device that the key in Push-in device is pressed against the ramp. So must no tilting moment applied to unlock the key be, which makes the unlocking process simple and little Force required. Furthermore, using an opening provides through which the key must be inserted, the Possibility of coding by opening on the one hand and the key on the other hand, coordinated contours be given what in the gap described above is not possible according to the state of the art.

Zur weiteren Sicherung gegen unbefugte Entriegelung kann erfindungsgemäß eine Sperre vorgesehen sein, die mittels eines Elektromagneten in die Bahn des Schlüssels hineingefahren werden kann, so daß der Schlüssel nicht mehr zu der Rampe gelangen kann. In diesem Fall wird der Elektromagnet von innerhalb des mit der Türanlage gesicherten Bereiches gesteuert sein. Dabei kann beispielsweise vorgesehen sein, daß der Elektromagnet in stromlosem Zustand sperrt. Das bedeutet, daß der Elektromagnet angesteuert werden muß, um die Verriegelungseinrichtung zu entriegeln. Can be used to further secure against unauthorized unlocking According to the invention, a lock can be provided, which by means of a Electromagnets are moved into the path of the key can, so that the key can no longer get to the ramp can. In this case the electromagnet is from within of the area secured with the door system. It can be provided, for example, that the electromagnet locks when de-energized. That means the electromagnet must be controlled to the locking device to unlock.

Bevorzugt weist die Türanlage mindestens zwei Rahmen zur Aufnahme jeweils eines Funktionsmoduls auf, wobei die Rahmen starr miteinander verbunden sind, und zwar derart, daß die von ihnen aufgenommenen Funktionsmodule in einer Reihe nebeneinander liegen, und wobei die Öffnung an einer Verbindungsstelle zwischen zwei benachbarten Rahmen ausgebildet ist.The door system preferably has at least two frames Inclusion of a functional module, the frame are rigidly connected, in such a way that the of function modules added to them in a row next to each other lie, and wherein the opening at a junction is formed between two adjacent frames.

Diese Ausgestaltung stellt insoweit eine Vereinfachung dar, als nur eine Öffnung vorgesehen sein muß.In this respect, this configuration simplifies represents than only one opening must be provided.

Zur weiteren Vereinfachung kann ferner vorgesehen sein, daß zwei Rampen von Verriegelungseinrichtungen benachbarter Funktionsmodule derart hinter einer einzigen Öffnung liegen, so daß die Verriegelungseinrichtungen gemeinsam mit einem einzigen Schlüssel geöffnet werden können.For further simplification, it can also be provided that that two ramps of locking devices are adjacent Function modules are located behind a single opening so that the locking devices together with a only one key can be opened.

Es liegt auf der Hand, daß dadurch eine besonders einfache Konstruktion geschaffen ist.It is obvious that this makes it particularly simple Construction is created.

Zur Individualisierung, wie sie oben bereits angesprochen worden ist, kann weiter vorgesehen sein, daß sich die Kontur der Öffnung von der Kontur von Öffnungen in anderen Türanlagen unterscheidet, so daß die Schlüssel anderer Türanlagen nicht passen.For individualization, as already mentioned above has been further provided that the contour the opening from the contour of openings in other door systems differs so that the keys of other door systems are not fit.

Um trotz Individualisierung nur eine Sorte Rahmen produzieren und bevorraten zu müssen, kann weiter vorgesehen sein, daß derjenige Bereich der Frontseite des Rahmens, in dem die Öffnung ausgebildet ist, ein separates Bauteil ist, das derart an dem Rahmen angeordnet ist, daß es nicht zerstörungsfrei entfernt werden kann.To produce only one type of frame despite individualization and having to stockpile can also be provided that the area of the front of the frame in which the Opening is formed, is a separate component that such is arranged on the frame that it is not non-destructive can be removed.

Bei dieser Ausgestaltung muß offensichtlich nur das genannte separate Bauteil jeweils individuell angefertigt werden. With this configuration, obviously only the above has to be mentioned separate component can be made individually.

Schließlich kann erfindungsgemäß eine Auswurfeinrichtung vorgesehen sein, die gegen eine elastische Rückstellkraft gespannt ist, wenn das Funktionsmodul in dem Rahmen aufgenommen ist, und die dann, wenn die Verriegelungseinrichtung entriegelt ist, infolge der Rückstellkraft das Funktionsmodul aus dem Rahmen herausdrückt.Finally, an ejection device according to the invention be provided which are tensioned against an elastic restoring force is when the functional module is included in the frame and when the locking device unlocks is, due to the restoring force, the functional module pushes out the frame.

Diese Ausgestaltung macht die Handhabung insbesondere dann einfacher, wenn die Frontseite des Funktionsmoduls mit der Frontseite des Rahmens fluchtet, so daß das Funktionsmodul nach Entriegelung nur dann bequem mit der Hand gegriffen werden kann, wenn es nicht mehr "versenkt" ist.This configuration makes handling in particular then easier if the front of the function module with the front of the frame is aligned so that the function module can only be gripped comfortably by hand after unlocking can if it is no longer "sunk".

Nachstehend ist die Erfindung anhand bevorzugter Ausführungsbeispiele unter Bezugnahme auf die beiliegende Zeichnung mit weiteren Einzelheiten näher erläutert. Dabei zeigen

  • Fig. 1 perspektivisch zwei Rahmen zur Aufnahme zweier Funktionsmodule,
  • Fig. 2 eine perspektivische Rückansicht der beiden Rahmen in Explosionsdarstellung,
  • Fig. 3 Einzelteile einer Verriegelungseinrichtung,
  • Fig. 4 eine Rückansicht eines Teils der Rahmen mit montierten Einzelteilen,
  • Fig. 5 schematisch eine Möglichkeit der Kodierung der Öffnung und
  • Fig. 6 eine schematische perspektivische Ansicht mehrerer Rahmen mit Funktionsmodulen.
  • The invention is explained in more detail below with the aid of preferred exemplary embodiments with reference to the accompanying drawing. Show
  • 1 perspective two frames for receiving two functional modules,
  • 2 is an exploded rear perspective view of the two frames,
  • 3 individual parts of a locking device,
  • 4 is a rear view of part of the frame with assembled individual parts,
  • Fig. 5 shows schematically a way of coding the opening and
  • Fig. 6 is a schematic perspective view of several frames with functional modules.
  • Fig. 1 zeigt zwei Rahmen, die im folgenden als Montagerahmen bezeichnet und mit den Bezugszahlen 10 bzw. 12 versehen sind. Die beiden Montagerahmen 10 und 12 sind starr miteinander verbunden. Im Bereich der Verbindung ist eine Öffnung 14 vorgesehen, in die ein Schlüssel 16 paßt. Wird der Schlüssel 16 in die Öffnung 14 gesteckt, so drückt er gegen eine mit einer Schnappnase 18 gekoppelte Rampe, was zu einem Zurückziehen der Schnappnase 18 führt. Zwei Auswurfstifte sind mit 20 bzw. 22 bezeichnet. Sie sind federvorgespannt und werden von in die Montagerahmen 10 und 12 eingesetzten Funktionsmodulen niedergedrückt. Werden die Funktionsmodule mit dem Schlüssel 16 entriegelt, so drücken die Auswurfstifte 20, 22 die Funktionsmodule aus den Montagerahmen 10 bzw. 12.Fig. 1 shows two frames, the following as a mounting frame designated and provided with the reference numerals 10 and 12 respectively are. The two mounting frames 10 and 12 are rigid with each other connected. There is an opening in the area of the connection 14 provided in which a key 16 fits. Will be the key 16 inserted into the opening 14, so he presses against one a snap nose 18 coupled ramp, causing a retraction the snap nose 18 leads. Two ejection pins are at 20 and 22 respectively. They are spring loaded and are made by Function modules used in the mounting frames 10 and 12 depressed. The function modules with the key 16 unlocked, the eject pins 20, 22 press the function modules from the mounting frame 10 or 12.

    Fig. 2 zeigt Einzelheiten. Man erkennt den rückwärtigen Teil der Schnappnase 18 sowie eine zu dem Montagerahmen 12 gehörende Schnappnase 24. Die beiden Schnappnasen 18 und 24 sind in einander entgegengesetzten Richtungen parallel zu einer Frontseite verschieblich angeordnet. Sie sind mittels einer Bügelfeder 26 in Schließrichtung vorgespannt, wobei die Bügelfeder mit ihren beiden Enden 28 und 30 (Fig. 3) in entsprechende Ausnehmungen 32 bzw. 34 der Schnappnasen 18 und 24 eingreift. Die Schnappnasen weisen jeweils eine Rampe 36 auf, die in montiertem Zustand hinter der Öffnung 14 liegt. Wird der Schlüssel 16 gegen die Rampen 36 gedrückt, so bewegen sich die Schnappnasen 18 und 24 gegen die Vorspannkraft der Bügelfeder 26 in Öffnungsrichtung, wodurch die jeweiligen Funktionsmodule entriegelt werden.Fig. 2 shows details. You can see the back one Part of the snap nose 18 and one belonging to the mounting frame 12 Snap nose 24. The two snap noses 18 and 24 are in opposite directions parallel to one another Front is slidably arranged. You are by means of a Bow spring 26 biased in the closing direction, the bow spring with their two ends 28 and 30 (Fig. 3) in corresponding Recesses 32 and 34 of the snap noses 18 and 24 engages. The snap lugs each have a ramp 36 which is in the assembled state behind the opening 14. Will the Key 16 pressed against the ramps 36, so move Snap noses 18 and 24 against the biasing force of the bow spring 26 in the opening direction, whereby the respective functional modules be unlocked.

    Die Auswurfstifte 20 und 22 sind innen hohl und auf entsprechenden Sockeln 38 und 40 eines Trägerteils 42 geführt. Sie werden mittels schraubenfedern 44, 46 durch entsprechende Öffnungen in den Montagerahmen 10 und 12 von hinten in Richtung Frontseite gedrückt. The ejection pins 20 and 22 are hollow on the inside and on corresponding ones Sockets 38 and 40 of a carrier part 42 are guided. They are by means of coil springs 44, 46 by appropriate Openings in the mounting frame 10 and 12 from behind in the direction Front pressed.

    In der Nähe der Öffnung 14 liegt auf deren Rückseite ein Elektromagnet 48, der mit einem entsprechenden Bügel 50 im Bereich der Verbindung der beiden Montagerahmen 10 und 12 befestigt ist. Der Elektromagnet ist über eine entsprechende (nicht gezeigte) Leitung mit einer hinter der Türanlage liegenden Steuereinrichtung verbunden. Wird er aktiviert, so verschwenkt er eine Sperre 52, die an einem Zapfen 54 schwenkbar gehalten ist und die einen Steueransatz 56 aus magnetischem Material aufweist. Die Sperre 52 ist mittels einer weiteren Bügelfeder 58 vorgespannt.Near the opening 14 is on the back Electromagnet 48 with a corresponding bracket 50 in the area the connection of the two mounting frames 10 and 12 attached is. The electromagnet has a corresponding one (not shown) line with a behind the door system Control device connected. If it is activated, it is pivoted he a lock 52 which is pivotable on a pin 54 is held and a control approach 56 made of magnetic Has material. The lock 52 is by means of another Bow spring 58 biased.

    Die Sperre 52 kann zwei Stellungen einnehmen, nämlich eine Sperrstellung, in der sie die Öffnung 14 versperrt, so daß der Schlüssel 16 nicht mehr eingeführt werden kann, und eine Öffnungsstellung, in der sie den Weg des Schlüssels 16 durch die Öffnung 14 und hin zu den Rampen 36 freigibt.The lock 52 can assume two positions, namely a locking position in which it blocks the opening 14, so that the key 16 can no longer be inserted, and an open position in which they can move the key 16 through the opening 14 and towards the ramps 36.

    Was nun das Zusammenspiel der Feder 58 mit dem Elektromagneten 48 angeht, so sind zwei Möglichkeiten denkbar:Now what the interaction of the spring 58 with the electromagnet 48, two options are possible:

    Zum einen kann die Bügelfeder 58 die Sperre 52 in Schließrichtung vorspannen, wobei die Öffnung 14 für die Einführung des Schlüssels nur dann freigegeben wird, wenn der Elektromagnet aktiviert wird. Andersherum kann aber auch vorgesehen sein, daß die Bügelfeder 58 die Sperre 52 jeweils in Öffnungsrichtung vorspannt und die Öffnung 14 nur bei Aktivierung des Elektromagneten 48 versperrt ist.First, the bow spring 58 can lock 52 in Preload the closing direction, opening 14 for insertion of the key is only released if the Electromagnet is activated. The other way around can also be provided be that the bow spring 58, the lock 52 in each Bias opening direction and the opening 14 only when activated of the electromagnet 48 is blocked.

    Wie der Darstellung in Fig. 3 unten rechts zu entnehmen ist, werden mit einem Schlüssel 16 beide Schnappnasen 18 und 24 gleichzeitig in Öffnungsrichtung bewegt.As can be seen in the illustration in FIG. 3 at the bottom right is, both snap lugs 18 and 24 moved simultaneously in the opening direction.

    Fig. 4 zeigt im einzelnen oben unter Bezugnahme auf die Figuren 2 und 3 beschriebene Elemente im montierten Zustand. 4 shows in detail above with reference to FIG Figures 2 and 3 described elements in the assembled state.

    Fig. 5 zeigt schematisch denjenigen Abschnitt der Verbindung der beiden Montagerahmen 10 und 12 miteinander, in dem die Öffnung 14 ausgebildet ist. Gemäß Fig. 5 ist der Bereich der Öffnung 14 in Form eines einsetzbaren Plättchens 58 ausgebildet, das in eine entsprechende Ausnehmung 60 einzulegen ist. Es kann in dieser Ausnehmung 60 dauerhaft befestigt sein, beispielsweise durch Kleben.Fig. 5 shows schematically that section of the connection of the two mounting frames 10 and 12 together, in the the opening 14 is formed. 5 is the range the opening 14 in the form of an insertable plate 58, insert it into a corresponding recess 60 is. It can be permanently fixed in this recess 60, for example by gluing.

    Fig. 6 zeigt schematisch eine Kombination aus vier Montagerahmen 10, 12, 62 und 64, in die Funktionsmodule einzusetzen sind, von denen beispielhaft zwei Funktionsmodule mit den Bezugszahlen 66 und 68 bezeichnet sind. Man erkennt ferner zwei Öffnungen 14 und 70, in die zum Entriegeln der Funktionsmodule 66 und 68 jeweils ein Schlüssel 16 eingesteckt werden kann. Jeweils auf der gegenüberliegenden Seite der Schnappnasen, von denen in Fig. 6 zwei mit den Bezugszahlen 18 bzw. 72 bezeichnet sind, sind starre Nasen 74 und 76 vorgesehen. Auf die Nasen 18, 24, 74 und 76 abgestimmt, weisen die Funktionsmodule 66 und 68 entsprechende Rasten auf, von denen eine an dem Funktionsmodul 68 beispielhaft mit der Bezugszahl 78 bezeichnet ist.Fig. 6 shows schematically a combination of four mounting frames 10, 12, 62 and 64 to be used in the function modules are, of which two function modules with the reference numbers as an example 66 and 68 are designated. There are also two Openings 14 and 70 in which to unlock the functional modules 66 and 68 a key 16 can be inserted. Each on the opposite side of the snap noses, from 6 in Fig. 6 two with the reference numerals 18 and 72 respectively are rigid lugs 74 and 76 are provided. On the nose 18, 24, 74 and 76 matched, the function modules 66 and 68 corresponding pegs, one of which on the Function module 68 is designated by way of example with the reference number 78 is.

    Wie an dem Beispiel des Funktionsmoduls 66 erkennbar, werden die Funktionsmodule eingesetzt, indem sie zunächst mit ihren entsprechenden Rasten mit den feststehenden Nasen des jeweiligen Funktionsrahmens in Eingriff gebracht werden. Daraufhin werden sie verschwenkt, bis andere Rasten mit der jeweiligen Schnappnase einschnappen. Zum Entriegeln werden die Schnappnasen mittels des Schlüssels zurückgedrückt, woraufhin der jeweilige Auswurfstift das Funktionsmodul aus dem Montagerahmen herausdrückt.As can be seen from the example of the function module 66, the function modules are used by first using their corresponding catches with the fixed noses of the respective functional framework are brought into engagement. thereupon they are pivoted until other catches with the respective Snap in the snap nose. To unlock the Snap noses pushed back using the key, whereupon the respective ejection pin the function module from the mounting frame pushes.

    Wie an dem Funktionsmodul 68 beispielhaft gezeigt, sind Rasten 78 rundherum vorgesehen, so daß das Funktionsmodul in unterschiedlichen Drehwinkelstellungen eingesetzt werden kann. As shown by way of example on the function module 68 Detents 78 provided all around, so that the functional module in different rotational angle positions can be used.

    Zum elektrischen Anschluß dient ein Klemmen-Buchsen-Element 80, in dessen Buchse ein an einem Kabel 82 angebrachter Stecker 84 des Funktionsmoduls paßt. Das Klemmen-Buchsen-Element 80 ist mittels eines Bajonettverschlusses 86 an der Rückwand 88 eines sogenannten Montagerahmens oder einer den Montagerahmen haltenden Unter- oder Aufputzdose befestigt. Wie an einem weiteren gezeigten Bajonettverschluß 90 erkennbar, kann das Klemmen-Buchsen-Element 80 in vier verschiedenen Winkelstellungen, jeweils um 90 ° verdreht, angebracht werden.A terminal-socket element is used for the electrical connection 80, in the socket on a cable 82 attached plug 84 of the function module fits. The clamp-socket element 80 is by means of a bayonet lock 86 on the rear wall 88 of a so-called mounting frame or a flush-mounted or surface-mounted box holding the mounting frame. Like another bayonet fitting 90 shown recognizable, the terminal-socket element 80 in four different Angular positions, each rotated by 90 °, attached become.

    Zum vorübergehenden Halten des Funktionsmoduls 68 während des Erstellens elektrischer Verbindungen oder während des Testens solcher Verbindungen, kann das Funktionsmodul 68 mittels eines Haltebügels 92 an dem Klemmen-Buchsen-Element 80 aufgehängt werden.For temporarily holding the function module 68 during making electrical connections or during testing of such connections, the function module 68 can use a bracket 92 suspended from the terminal socket element 80 become.

    Die in der vorstehenden Beschreibung, den Ansprüchen sowie der Zeichnung offenbarten Merkmale der Erfindung können sowohl einzeln als auch in beliebigen Kombinationen für die Verwirklichung der Erfindung in ihren verschiedenen Ausführungsformen wesentlich sein. Dies gilt insbesondere für die in Anspruch 2 niedergelegten Merkmale.The in the above description, the claims as well Features of the invention disclosed in the drawing both individually and in any combination for the Realization of the invention in its various embodiments be essential. This applies in particular to the in Claim 2 laid down characteristics.

    Claims (7)

    1. Door system comprising at least one functional module (66, 68), at least one frame (10, 12, 62, 64) designed to receive the functional module (66, 68) and a locking means for locking the functional module (66, 68) in the frame (10, 12, 62, 64), wherein the locking means has at least one snap-in projection (18, 24, 72) spring-loaded in the closing direction and engaging behind a stop notch (78) in the locked state and the locking means can only be unlocked by means of a key (16), characterised in that the snap-in projection (18, 24, 72) is arranged on the frame (10, 12, 62, 64) and the stop notch (78) is arranged on the functional module (66, 68) and characterised by a ramp (36) which is coupled to the snap-in projection (18, 24), which is situated behind an opening (14, 70) complementary to the outer contour of the key (16) to the front side and the angle of inclination of which is such that it is deflected laterally and thus moves the snap-in projection (18, 24) in the unlocking direction against its preloading force when the key (16) is pressed through the opening towards the ramp (36) in the direction of the normal to the front side.
    2. Door system according to claim 1, characterised by a catch (52) which can be moved into the path of the key (16) by means of an electromagnet (48) so that the key (16) can no longer reach the ramp (36).
    3. Door system according to claim 1 or claim 2, characterised in that it comprises at least two frames (10, 12, 62, 64) for receiving respective functional modules (66, 68), the frames (10, 12, 62, 64) being rigidly connected together, in such a manner that the functional modules (66, 68) received thereby are arranged in a row alongside one another, and the opening (14, 70) being formed at a joint between two adjacent frames (10, 12; 62, 64).
    4. Door system according to claim 3, characterised in that two ramps (36) of locking means of adjacent functional modules (66, 68) are situated behind one single opening (14, 70) in such a manner that the locking means can be opened together by means of one single key (16).
    5. Door system according to one of the preceding claims, characterised in that the contour of the opening (14, 70) differs from the contour of openings in other door systems, so that the keys of other door systems will not fit.
    6. Door system according to one of the preceding claims, characterised in that the region of the front side of the frame (10, 12, 62, 64) in which the opening (14, 70) is formed is a separate component (58) arranged on the frame (10, 12, 62, 64) in such a manner that it cannot be removed in a non-destructive manner.
    7. Door system according to one of the preceding claims, characterised by an ejection means (20, 22) which is spring-loaded when the functional module (66, 68) is received in the frame (10, 12, 62, 64) and which then presses the functional module (66, 68) out of the frame (10, 12, 62, 64) when the locking means is unlocked, as a result of the elastic force.
    EP19980106271 1997-05-16 1998-04-06 Door installation Expired - Lifetime EP0878941B1 (en)

    Priority Applications (1)

    Application Number Priority Date Filing Date Title
    DK98106271T DK0878941T3 (en) 1997-05-16 1998-04-06 Door system

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE1997120724 DE19720724C2 (en) 1997-05-16 1997-05-16 Door system
    DE19720724 1997-05-16

    Publications (3)

    Publication Number Publication Date
    EP0878941A2 EP0878941A2 (en) 1998-11-18
    EP0878941A3 EP0878941A3 (en) 2003-08-20
    EP0878941B1 true EP0878941B1 (en) 2004-11-17

    Family

    ID=7829755

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP19980106271 Expired - Lifetime EP0878941B1 (en) 1997-05-16 1998-04-06 Door installation

    Country Status (4)

    Country Link
    EP (1) EP0878941B1 (en)
    DE (2) DE19720724C2 (en)
    DK (1) DK0878941T3 (en)
    ES (1) ES2137147T3 (en)

    Cited By (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE202014007746U1 (en) 2014-09-23 2014-10-14 Mobotix Ag Mounting frame for electrical function modules
    DE102011014013B4 (en) * 2011-03-10 2020-03-12 Mobotix Ag Anti-theft device for intercoms

    Families Citing this family (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE10001048C1 (en) * 2000-01-13 2001-06-28 Loh Kg Ritto Werk Door station for intercom system has module housings of identical cross-section that can be placed in sequence; sides without side parts are closed by terminating parts, one forming cover
    DE10001051C2 (en) * 2000-01-13 2003-02-13 Loh Kg Ritto Werk Door station for a door intercom
    DE102009049710A1 (en) * 2009-10-17 2011-04-21 Abb Ag Electrical installation device with support frame and operating or functional element

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    DE2903176C2 (en) * 1979-01-27 1983-12-15 Blaupunkt-Werke Gmbh, 3200 Hildesheim Installation device for additional devices in specified installation openings
    DE3108056C2 (en) * 1981-03-04 1990-03-29 S. Siedle & Söhne Telefon- und Telegrafenwerke GmbH, 7743 Furtwangen Door system
    NL187144C (en) * 1981-07-29 1991-06-03 Philips Nv BUILT-IN DEVICE WITH CUT-IN FIXING SLEEVE AND FIXING SLEEVE FOR SUCH A BUILT-IN DEVICE.
    GB2116782A (en) * 1982-03-15 1983-09-28 Georg Alfred Stockdale Cable gland mounting plate for junction box
    DE4009190C1 (en) * 1990-03-22 1991-09-19 Ritto-Werk Loh Gmbh & Co Kg, 6342 Haiger, De Door-installation for modular system - has arresting springs for receptacle for flat fixing frame e.g. for entry phone units
    FI98187C (en) * 1993-09-02 1997-04-25 Icl Personal Systems Oy Device for protecting a memory or microcircuit unit
    NL9400327A (en) * 1994-03-03 1995-10-02 Tulip Computers International Device for securing a computer.

    Cited By (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE102011014013B4 (en) * 2011-03-10 2020-03-12 Mobotix Ag Anti-theft device for intercoms
    DE202014007746U1 (en) 2014-09-23 2014-10-14 Mobotix Ag Mounting frame for electrical function modules

    Also Published As

    Publication number Publication date
    EP0878941A2 (en) 1998-11-18
    DE19720724C2 (en) 1999-09-09
    ES2137147T3 (en) 2005-04-01
    DE19720724A1 (en) 1998-12-03
    DK0878941T3 (en) 2005-01-03
    DE59812259D1 (en) 2004-12-23
    EP0878941A3 (en) 2003-08-20
    ES2137147T1 (en) 1999-12-16

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