EP0942132B1 - Safety device against wrong operation of espagnolettes - Google Patents

Safety device against wrong operation of espagnolettes Download PDF

Info

Publication number
EP0942132B1
EP0942132B1 EP99890044A EP99890044A EP0942132B1 EP 0942132 B1 EP0942132 B1 EP 0942132B1 EP 99890044 A EP99890044 A EP 99890044A EP 99890044 A EP99890044 A EP 99890044A EP 0942132 B1 EP0942132 B1 EP 0942132B1
Authority
EP
European Patent Office
Prior art keywords
stud
latch
bridge
slide bar
sneck
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
EP99890044A
Other languages
German (de)
French (fr)
Other versions
EP0942132A1 (en
Inventor
Manfred Hötzl
Andreas Bombardella
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.)
Roto Frank Eisenwarenfabrik AG
Original Assignee
Roto Frank Eisenwarenfabrik AG
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 Roto Frank Eisenwarenfabrik AG filed Critical Roto Frank Eisenwarenfabrik AG
Priority to SI9930080T priority Critical patent/SI0942132T1/en
Publication of EP0942132A1 publication Critical patent/EP0942132A1/en
Application granted granted Critical
Publication of EP0942132B1 publication Critical patent/EP0942132B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/18Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/185Preventing actuation of a bolt when the wing is open
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825Fastening means
    • E05C9/1833Fastening means performing sliding movements
    • E05C9/1841Fastening means performing sliding movements perpendicular to actuating bar
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/08Locks or fastenings for special use for sliding wings

Definitions

  • the invention relates to a switch lock for multi-bolt locks, for example on sliding doors, with at least one behind a cuff rail for the Bolt operation.
  • Multi-latch locks are either lever-operated or key operated, that is, the force to move the Push rods and the bolt is either by turning the From the middle position or by turning the key applied.
  • Third-party drives also win (Electric drives) for locking and unlocking multi-bolt locks in importance. If the multi-bolt lock is open when the door is open accidentally pressed, then get the latches in a position in which they close when the Collide the door with the strikers on the stock side. Thereby can damage the latch, the mechanics and the Strikers come.
  • a shift lock according to the preamble of claim 1 is described in DE 4 039 961 A.
  • the shift lock according to the invention is characterized in that A spring-loaded probe pin at right angles to the faceplate reaches through and under spring force over this occurs that the probe pin penetrates an elongated hole in the push rod and that the probe pin has a parallel to the push rod Bridge with a locking pin for synchronous displacement connected to an opening in the push rod, the displacement of which plunges in a blocking manner and when pushed back the feeler pin, for example when closing the sliding door the spring force disengages from the opening and the shifting the push rod releases. Only when the door is closed the probe pin is in the inserted position because no striker and no recess in the door frame opposite him is provided.
  • the opening of the push rod for the Entry of the locking pin is a hole that is spaced the slot connects. This can be elongated, the locking bolt then also having an oval cross section having. This will make resistance to violence increased.
  • a particularly advantageous embodiment is characterized in that the feeler pin with the locking pin connecting bridge approximately in the middle between touch and Locking bolt arranged at least one edge and the Front surface of the bridge has protruding projection, the Length corresponds at least to the height of the locking bolt and that the push rod between the elongated hole for the probe pin and the opening for the locking pin laterally at least one Has recess in which the projection when engaged Engages locking pin.
  • the projection is provided on the end face of the bridge. This is approximately parallel to the locking pin and lies in the Edge area of the push rod. This prevents that the locking pin in any recess in the Push rod engages. This is only when fully withdrawn Locking possible because the locking pin is only in this position the associated locking opening is opposite and further the advantage as an additional safety measure in a Recess engages laterally on the edge of the push rod.
  • the latch bolt retracts the latch and the protrusion (s) of the bridge, which are in the recesses the push rod grip, blocked.
  • the execution is conveniently designed so that two the The end face of the bridge, which is in contact with the feeler and the locking pin outstanding projections on the edges and, based on the longitudinal central axis of the push rod, symmetrical on the End face are arranged. This leads to a symmetrical one Force application and a support of the projections on both sides of an elongated hole on the push rod for prevention snapping the locking pin into this slot.
  • the bridge can e.g. as a separate zinc injection molding or in one piece with the probe pin and Locking bolts, for example as a U-shaped bracket with different Leg lengths, be formed.
  • An intrusion the locking bolt in wrong recesses is also thereby counteracted that the diameter of the locking bolt larger is than the width of the elongated hole through which the probe pin be upheld. This also makes the locking pin in the Edge area of an elongated hole on the push rod, without in to be able to penetrate them.
  • the push pin can be used for sliding doors be flattened on the end face as it closes when closed is acted upon axially.
  • the pin becomes radial on revolving doors acted upon and it is in this case to redirect into a axial thrust movement required that the probe pin face has an inclined slope corresponding to a trap.
  • Fig. 1 shows a shift lock with the door open, partly in longitudinal section along the line I-I in Fig. 2
  • Fig. 2 shows a section along the line II-II in Fig. 1, Fig. 3, the shift lock according to FIG. 1 when closed Door, partly in longitudinal section
  • Fig. 4 is a section along the line IV-IV in Fig. 3rd
  • the bridge 5 is transverse to the push rod 2 in the housing 6 against the force of a Spring 7 slidable.
  • the bridge 5 carries on her, the probe pin 3 opposite end, a locking pin 8, which in an opening 9 of the push rod 2 engages.
  • the opening 9 corresponds approximately to the cross section of the locking bolt 8. It can be slightly larger for tolerance reasons, like this in the figures is shown.
  • the locking pin 8 thus blocks any Pushing movement of the push rod 2 and prevents that when open Door the or the bars brought into the locked position become. This would have the consequence that the latch when closing the door hard against the stick or that Strike strikers and would be bent if necessary.
  • the shift lock according to the invention is directly the push rod assigned; it can be provided several times, if for example one Locking up and down and to the side is done and so that push rods 2 run on several sides of the door leaf.
  • the shift lock can also actually take known measures be provided in the multi-bolt lock.
  • the locking of the push rod 2 takes place - as in particular Fig. 2 clearly shows, not just by one Exchange the locking bolt 8 in the approximately corresponding opening 9, but also on both sides of the bridge 5 approximately in the middle projections arranged between feeler pin 3 and locking pin 8 10 in the side recesses 11 in the form of constrictions the push rod 2 engage. Except for one This increases security when locking lateral projections 10 on the bridge 5 and the corresponding Recesses 11 on the push rod 2 still another special effect, which can be clearly seen from FIGS. 3 and 4 is. It must be prevented that the The shift lock engages when the door is closed and thus engages prevents proper locking. 3 could the Engage locking bolts 8 in the elongated hole 4 if e.g.
  • the feeler pin 3 is shown here for a sliding door.
  • When closing the sliding door (to the left in Fig. 1) beats the probe pin 2 with its end face against the door frame. No recess may be provided there.
  • the probe pin 2 is pushed back and the situation arises after Fig. 3 and 4.
  • the multi-bolt lock can only when closed Door operated.
  • the shift lock can be applied. It is then necessary that the feeler pin 3 e.g. tapered is or - if it is secured against rotation - an entry slope in the sense of a trap.

Description

Die Erfindung betrifft eine Schaltsperre für Mehrriegelverschlüsse, beispielsweise an Schiebetüren, mit mindestens einer hinter einer Stulpschiene geführten Schubstange für die Riegelbetätigung.The invention relates to a switch lock for multi-bolt locks, for example on sliding doors, with at least one behind a cuff rail for the Bolt operation.

Mehrriegelverschlüsse sind entweder drückerbetätigt oder schlüsselbetätigt, das heißt, die Kraft zum Verschieben der Schubstangen und der Riegel wird entweder durch Verdrehen des Drückers aus der Mittelstellung oder durch Drehen des Schlüssels aufgebracht. Darüber hinaus gewinnen auch Fremdantriebe (Elektroantriebe) zum Sperren und Entriegeln von Mehrriegelverschlüsse an Bedeutung. Wenn bei geöffneter Tür der Mehrriegelverschluß versehentlich betätigt wird, dann gelangen die Riegel in eine Stellung, in der sie beim Schließen der Tür mit den stockseitigen Schließstücken kollidieren. Dadurch kann es zu Beschädigungen der Riegel, der Mechanik und der Schließstücke kommen.Multi-latch locks are either lever-operated or key operated, that is, the force to move the Push rods and the bolt is either by turning the From the middle position or by turning the key applied. Third-party drives also win (Electric drives) for locking and unlocking multi-bolt locks in importance. If the multi-bolt lock is open when the door is open accidentally pressed, then get the latches in a position in which they close when the Collide the door with the strikers on the stock side. Thereby can damage the latch, the mechanics and the Strikers come.

Bei Einsteckschlössern ist es bekannt, zusätzlich zur Schlossfalle eine Tastfalle vorzusehen, die bei geschlossener Tür nicht in eine Schließblechtasche eingreift, sondern in das Schloss eingeschoben wird. Ihr Fallenschaft greift in die Schlossmechanik und erlaubt nur im eingeschobenen Zustand ein Aussperren des Riegels. Ergänzend oder an Stelle diese Maßnahme ist es zweckmäßig, bei Mehrriegelverschlüssen eine Schaltsperre direkt im Bereich der Schubstange vorzusehen.With mortise locks it is known, in addition to Lock latch to provide a tactile latch, which when closed Door does not engage in a striking plate pocket, but in the lock is inserted. Her droppings reach into the Lock mechanism and only allowed when inserted Lock out the bolt. In addition to or instead of this measure it is advisable to use a for multi-bolt locks Switch lock to be provided directly in the area of the push rod.

Eine Schaltsperre gemäß des Oberbegriffes von Anspruch 1 ist in DE 4 039 961 A beschrieben. Die erfindungsgemäße Schaltsperre ist dadurch gekennzeichnet, dass ein gefederter Tastbolzen die Stulpschiene rechtwinkelig durchgreift und unter Federkraft über diese vortritt, dass der Tastbolzen ein Langloch in der Schubstange durchsetzt und dass der Tastbolzen über eine zur Schubstange parallel liegende Brücke mit einem Rastbolzen zu dessen synchroner Verschiebung verbunden ist, der in eine Öffnung der Schubstange, deren Verschiebung sperrend eintaucht und bei Zurückdrücken des Tastbolzens, etwa beim Schließen der Schiebetür, gegen die Federkraft aus der Öffnung ausrastet und das Verschieben der Schubstange freigibt. Nur wenn die Türe geschlossen ist, befindet sich der Tastbolzen in der eingeschobenen Lage, da ihm gegenüber im Türstock kein Schließstück und keine Ausnehmung vorgesehen ist. In dieser Lage wird der Rastbolzen aus der Verriegelungsstellung der Schubstange ausgehoben. Immer dann, wenn die Tür offen steht, kommt die Federkraft zur Wirkung, der Tastbolzen ist ausgeschoben und damit der Rastbolzen in der Sperrstellung für eine Verschiebung der Schubstangen. Wird über den Drücker oder den Schlüssel versucht, bei geöffneter Tür das Mehrriegelschloss zu betätigen, dann gelingt dies nicht. Da die Riegel bei geöffneter Tür nicht ausgesperrt werden können, kann es zu keiner Beschädigung im Zuge einer Fehlbedienung kommen.A shift lock according to the preamble of claim 1 is described in DE 4 039 961 A. The shift lock according to the invention is characterized in that A spring-loaded probe pin at right angles to the faceplate reaches through and under spring force over this occurs that the probe pin penetrates an elongated hole in the push rod and that the probe pin has a parallel to the push rod Bridge with a locking pin for synchronous displacement connected to an opening in the push rod, the displacement of which plunges in a blocking manner and when pushed back the feeler pin, for example when closing the sliding door the spring force disengages from the opening and the shifting the push rod releases. Only when the door is closed the probe pin is in the inserted position because no striker and no recess in the door frame opposite him is provided. In this position, the locking pin is out the locking position of the push rod. always when the door is open, the spring force comes into effect, the probe pin is pushed out and thus the locking pin in the locked position for a displacement of the push rods. Attempted using the pusher or the key open the multi-bolt lock, then you succeed not this. Because the bolts are not locked out when the door is open can not be damaged in the Coming due to incorrect operation.

Es ist zweckmäßig, wenn die Öffnung der Schubstange für den Eintritt des Rastbolzens eine Bohrung ist, die mit Abstand an das Langloch anschließt. Diese kann länglich ausgeführt sein, wobei der Rastbolzen dann ebenfalls einen ovalen Querschnitt aufweist. Dadurch wird der Widerstand bei Gewaltanwendung vergrößert. Eine besonders vorteilhafte Ausführungsform ist dadurch gekennzeichnet, dass die den Tastbolzen mit dem Rastbolzen verbindende Brücke etwa mittig zwischen Tast- und Rastbolzen mindestens einen randseitig angeordneten und die Stirnfläche der Brücke überragenden Vorsprung aufweist, dessen Länge mindestens der Höhe des Rastbolzens entspricht und dass die Schubstange zwischen dem Langloch für den Tastbolzen und der Öffnung für den Rastbolzen seitlich mindestens eine Ausnehmung aufweist, in die der Vorsprung bei eingerastetem Rastbolzen eingreift. Um zu verhindern, dass der Rastbolzen beim erfindungsgemäßen Einsatz des Mehrriegelverschlusses infolge eines Spiels im Bereich des Tastbolzens in eine Sperrstellung, etwa durch ein teilweises Eingreifen in eine Längsnut der Schubstange gelangt und dadurch den Verschluss blockiert, ist der Vorsprung an der Stirnfläche der Brücke vorgesehen. Dieser liegt etwa parallel zum Rastbolzen und liegt im Randbereich der Schubstange auf. Dadurch wird verhindert, dass der Rastbolzen in eine beliebige Ausnehmung in der Schubstange einrastet. Dies ist nur bei vollständig zurückgezogenen Riegeln möglich, da nur in dieser Stellung dem Rastbolzen die zugehörige Rastöffnung gegenüberliegt und ferner der Vorsprung als zusätzliche Sicherheitsmaßnahme in eine Ausnehmung seitlich am Rand der Schubstange eingreift. Diese zurückgezogene Stellung der Riegel wird durch den Rastbolzen und den bzw. die Vorsprünge der Brücke, welche in die Ausnehmungen der Schubstange greifen, blockiert. Die Ausführung ist in zweckmäßiger Weise derart gestaltet, dass zwei die den Tast- und den Rastbolzen tragende Stirnfläche der Brücke überragenden Vorsprünge jeweils randseitig und, bezogen auf die Längsmittelachse der Schubstange, symmetrisch auf der Stirnfläche angeordnet sind. Damit kommt es zu einer symmetrischen Krafteinleitung und einem Abstützen der Vorsprünge beiderseits eines Langloches an der Schubstange zur Verhinderung des Einrastens des Rastbolzens in dieses Langloch. Eine besonders betriebssichere und beim Einbau der Bauteile des Mehrriegelverschlusses unempfindliche Ausführung, ergibt sich, wenn die Brücke in einem auf der Stulpschiene angeordneten Gehäuse rechtwinkelig zur Stulpschiene geführt ist und wenn eine Feder mittig im Gehäuse angeordnet ist und an der Brücke angreift. Die Brücke kann z.B. als separates Zinkspritzgussteil oder einstückig mit dem Tastbolzen und dem Rastbolzen, beispielsweise als U-förmiger Bügel mit unterschiedlichen Schenkellängen, ausgebildet sein. Einem Eindringen des Rastbolzens in falsche Ausnehmungen wird auch dadurch entgegengewirkt, dass der Durchmesser des Rastbolzens größer ist, als die Breite des Langloches, durch welches der Tastbolzen durchgreift. Auch dadurch liegt der Rastbolzen im Randbereich eines Langloches auf der Schubstange an, ohne in diese eindringen zu können. Für Schiebetüren kann der Tastbolzen stirnseitig abgeflacht sein, da er beim Schließen axial beaufschlagt wird. Bei Drehtüren wird der Bolzen radial beaufschlagt und es ist in diesem Fall zur Umlenkung in eine axiale Schubbewegung erforderlich, dass der Tastbolzen stirnseitig eine Auflaufschräge entsprechend einer Falle aufweist.It is useful if the opening of the push rod for the Entry of the locking pin is a hole that is spaced the slot connects. This can be elongated, the locking bolt then also having an oval cross section having. This will make resistance to violence increased. A particularly advantageous embodiment is characterized in that the feeler pin with the locking pin connecting bridge approximately in the middle between touch and Locking bolt arranged at least one edge and the Front surface of the bridge has protruding projection, the Length corresponds at least to the height of the locking bolt and that the push rod between the elongated hole for the probe pin and the opening for the locking pin laterally at least one Has recess in which the projection when engaged Engages locking pin. To prevent the locking pin when using the multi-bolt lock according to the invention as a result a game in the area of the feeler pin in a locked position, for example by partially engaging in a longitudinal groove the push rod arrives and thereby blocks the lock, the projection is provided on the end face of the bridge. This is approximately parallel to the locking pin and lies in the Edge area of the push rod. This prevents that the locking pin in any recess in the Push rod engages. This is only when fully withdrawn Locking possible because the locking pin is only in this position the associated locking opening is opposite and further the advantage as an additional safety measure in a Recess engages laterally on the edge of the push rod. This The latch bolt retracts the latch and the protrusion (s) of the bridge, which are in the recesses the push rod grip, blocked. The execution is conveniently designed so that two the The end face of the bridge, which is in contact with the feeler and the locking pin outstanding projections on the edges and, based on the longitudinal central axis of the push rod, symmetrical on the End face are arranged. This leads to a symmetrical one Force application and a support of the projections on both sides of an elongated hole on the push rod for prevention snapping the locking pin into this slot. A particularly reliable and when installing the components of the Multi-bolt closure insensitive design, results themselves when the bridge is arranged in one on the faceplate Housing is guided at right angles to the faceplate and if a spring is arranged centrally in the housing and on the Bridge attacks. The bridge can e.g. as a separate zinc injection molding or in one piece with the probe pin and Locking bolts, for example as a U-shaped bracket with different Leg lengths, be formed. An intrusion the locking bolt in wrong recesses is also thereby counteracted that the diameter of the locking bolt larger is than the width of the elongated hole through which the probe pin be upheld. This also makes the locking pin in the Edge area of an elongated hole on the push rod, without in to be able to penetrate them. The push pin can be used for sliding doors be flattened on the end face as it closes when closed is acted upon axially. The pin becomes radial on revolving doors acted upon and it is in this case to redirect into a axial thrust movement required that the probe pin face has an inclined slope corresponding to a trap.

Ein Ausführungsbeispiel des Erfindungsgegenstandes ist in den Zeichnungen dargestellt. Fig. 1 zeigt eine Schaltsperre bei offener Tür, teilweise im Längsschnitt nach der Linie I-I in Fig. 2, Fig. 2 einen Schnitt gemäß der Linie II-II in Fig. 1, Fig. 3 die Schaltsperre gemäß Fig. 1 bei geschlossener Tür, teilweise im Längsschnitt und Fig. 4 einen Schnitt nach der Linie IV-IV in Fig. 3.An embodiment of the subject of the invention is in shown the drawings. Fig. 1 shows a shift lock with the door open, partly in longitudinal section along the line I-I in Fig. 2, Fig. 2 shows a section along the line II-II in Fig. 1, Fig. 3, the shift lock according to FIG. 1 when closed Door, partly in longitudinal section and Fig. 4 is a section along the line IV-IV in Fig. 3rd

Gemäß Fig. 1 ist unterhalb einer Stulpschiene 1 eine Schubstange 2 als Teil eines Mehrriegelverschlusses geführt. Über die Schubstange 2 werden Riegel in die Sperrposition gebracht. Dazu muss eine Türe, welche das Mehrriegelschloss sowie die Stulpschiene 1 und die Schubstange 2 trägt, geschlossen sein, denn ansonsten greifen die Riegel ins Leere und nicht in die dafür vorgesehenen Riegeltaschen von Schließstücken am Stock. Letztere sind hier nicht dargestellt. Fig. 1 und 2 illustrieren die Situation bei offener Tür. Ein Tastbolzen 3 überragt mangels eines stockseitigen Anschlages die Stulpschiene 1. Der Tastbolzen 3 durchgreift ein Langloch 4 der Schubstange 2 und ist auf einem als Brücke 5 ausgebildeten Gleitstück in einem Gehäuse 6 befestigt. Die Brücke 5 ist quer zur Schubstange 2 im Gehäuse 6 gegen die Kraft einer Feder 7 verschiebbar. Die Brücke 5 trägt an ihrem, dem Tastbolzen 3 gegenüberliegenden Ende, einen Rastbolzen 8, der in eine Öffnung 9 der Schubstange 2 eingreift. Die Öffnung 9 entspricht etwa dem Querschnitt des Rastbolzens 8. Sie kann aus Toleranzgründen etwas größer sein, wie dies in den Figuren dargestellt ist. Der Rastbolzen 8 blockiert damit jedwede Schubbewegung der Schubstange 2 und verhindert, dass bei geöffneter Tür der bzw. die Riegel in die Sperrstellung gebracht werden. Dies hätte nämlich zur Folge, dass die Riegel beim Schließen der Tür hart gegen den Stock oder das bzw. die Schließstücke schlagen und allenfalls verbogen würden. Die erfindungsgemäße Schaltsperre ist unmittelbar der Schubstange zugeordnet; sie kann mehrfach vorgesehen sein, wenn etwa eine Verriegelung nach oben und unten sowie zur Seite erfolgt und damit Schubstangen 2 an mehreren Seiten des Türblattes laufen. Die Schaltsperre kann auch tatsächlich zu bekannten Maßnahmen im Mehrriegelschloss vorgesehen sein.1 is a push rod below a faceplate 1 2 performed as part of a multi-bolt lock. about the push rod 2 bars are brought into the locked position. To do this, a door, which has the multi-bolt lock as well the faceplate 1 and the push rod 2 carries closed be, because otherwise the bars reach into the void and not in the bolt pockets provided for this purpose on the stick. The latter are not shown here. 1 and 2 illustrate the situation with the door open. On Probe pin 3 protrudes due to the lack of a stop on the stock side the faceplate 1. The probe pin 3 passes through an elongated hole 4 of the push rod 2 and is formed on a bridge 5 Slider fixed in a housing 6. The bridge 5 is transverse to the push rod 2 in the housing 6 against the force of a Spring 7 slidable. The bridge 5 carries on her, the probe pin 3 opposite end, a locking pin 8, which in an opening 9 of the push rod 2 engages. The opening 9 corresponds approximately to the cross section of the locking bolt 8. It can be slightly larger for tolerance reasons, like this in the figures is shown. The locking pin 8 thus blocks any Pushing movement of the push rod 2 and prevents that when open Door the or the bars brought into the locked position become. This would have the consequence that the latch when closing the door hard against the stick or that Strike strikers and would be bent if necessary. The The shift lock according to the invention is directly the push rod assigned; it can be provided several times, if for example one Locking up and down and to the side is done and so that push rods 2 run on several sides of the door leaf. The shift lock can also actually take known measures be provided in the multi-bolt lock.

Die Verriegelung der Schubstange 2 erfolgt - wie insbesondere Fig. 2 deutlich erkennen lässt, nicht bloß durch ein Tauschen des Rastbolzens 8 in die etwa korrespondierende Öffnung 9, sondern auch durch beiderseits der Brücke 5 etwa mittig zwischen Tastbolzen 3 und Rastbolzen 8 angeordnete Vorsprünge 10, die in seitliche Ausnehmungen 11 in Form von Einschnürungen der Schubstange 2 eingreifen. Abgesehen von einer Erhöhung der Sicherheit beim Sperren ergibt sich durch diese seitlichen Vorsprünge 10 auf der Brücke 5 und die korrespondierenden Ausnehmungen 11 an der Schubstange 2 noch ein weiterer besonderer Effekt, der deutlich aus Fig. 3 und 4 ersichtlich ist. Es muss nämlich verhindert werden, dass die Schaltsperre bei geschlossener Tür einrastet und damit ein ordnungsgemäßes Sperren verhindert. Gemäß Fig. 3 könnte der Rastbolzen 8 in das Langloch 4 eingreifen, wenn z.B. durch ein zu großes Spiel der Tastbolzen 3 bei geschlossener Tür etwas mehr als gezeichnet über die Stulpschiene 1 vortreten kann. Um ein solches Einrasten und Blockieren des Mehrriegelverschlusses zu verhindern, sind die Vorsprünge 10 vorgesehen. Diese liegen nämlich satt an der Oberfläche der Schubstange 2, seitlich neben dem Langloch 4 an und halten die Brücke 5 und damit den Rastbolzen 8 davon ab, eine Bewegung im Sinne einer Entspannung der Feder durchzuführen und in eine Öffnung oder ein Langloch der Schubstange 2 blockierend einzudringen.The locking of the push rod 2 takes place - as in particular Fig. 2 clearly shows, not just by one Exchange the locking bolt 8 in the approximately corresponding opening 9, but also on both sides of the bridge 5 approximately in the middle projections arranged between feeler pin 3 and locking pin 8 10 in the side recesses 11 in the form of constrictions the push rod 2 engage. Except for one This increases security when locking lateral projections 10 on the bridge 5 and the corresponding Recesses 11 on the push rod 2 still another special effect, which can be clearly seen from FIGS. 3 and 4 is. It must be prevented that the The shift lock engages when the door is closed and thus engages prevents proper locking. 3 could the Engage locking bolts 8 in the elongated hole 4 if e.g. by Excessive play of the feeler pins 3 when the door is closed step a little more than drawn over the faceplate 1 can. To engage and block the multi-bolt lock to prevent the projections 10 are provided. This is because they lie well on the surface of the push rod 2, on the side next to slot 4 and hold the Bridge 5 and thus the locking pin 8 from it, a movement perform in the sense of relaxation of the spring and into a Blocking opening or an elongated hole of the push rod 2 penetrate.

Erst dann, wenn beim Entriegeln und öffnen des Verschlusses die Schubstange 2 aus der Lage nach Fig. 4 in die Lage nach Fig. 2 verschoben wird, in der die Riegel des Mehrriegelverschlusses offen bzw. eingezogen sind und daher beim Schließen der Tür nicht beschädigt werden können, können die Vorsprünge 10 in die dann fluchtenden Ausnehmungen 11 und der Rastbolzen 8 in die dann fluchtende Öffnung 9 einrasten. Dadurch wird eine Fehlbedienung bei offener Tür (Fig. 1: Tastbolzen 3 ausgeschoben) ausgeschlossen.Only when when unlocking and opening the lock the push rod 2 from the position shown in FIG. 4 in the position after Fig. 2 is shifted in the bolt of the multi-bolt lock are open or drawn in and therefore when closing The projections cannot damage the door 10 in the then aligned recesses 11 and the locking bolt 8 snap into the then aligned opening 9. This will incorrect operation with the door open (Fig. 1: pushbutton 3 pushed out) locked out.

Der Tastbolzen 3 ist hier für eine Schiebetür dargestellt. Beim Schließen der Schiebetür (in Fig. 1 nach links) schlägt der Tastbolzen 2 mit seiner Stirnfläche gegen den Türstock. Es darf dort keine Ausnehmung vorgesehen sein. Der Tastbolzen 2 wird zurückgeschoben und es ergibt sich die Situation nach Fig. 3 und 4. Somit kann der Mehrriegelverschluss nur bei geschlossener Tür betätigt werden.The feeler pin 3 is shown here for a sliding door. When closing the sliding door (to the left in Fig. 1) beats the probe pin 2 with its end face against the door frame. No recess may be provided there. The probe pin 2 is pushed back and the situation arises after Fig. 3 and 4. Thus, the multi-bolt lock can only when closed Door operated.

Auch bei Drehtüren (so genannte linken oder rechten Türen) kann die Schaltsperre angewendet werden. Es ist dann erforderlich, dass der Tastbolzen 3 z.B. kegelförmig angespitzt ist oder - sofern er verdrehgesichert ist - eine Einlaufschräge im Sinne einer Falle aufweist.Even with revolving doors (so-called left or right doors) the shift lock can be applied. It is then necessary that the feeler pin 3 e.g. tapered is or - if it is secured against rotation - an entry slope in the sense of a trap.

Claims (8)

  1. Sneck for multiple bolt locks, for example on sliding doors, with at least one slide bar (2) guided behind a cuff rail (1) for bolt operation, characterized in that a spring-loaded press stud (3) reaches through the cuff rail (1) at right angles and protrudes therefrom under spring force, in that the press stud (3) transfixes a slot (4) in the slide bar (2) and in that the press stud (3) is joined to a latch stud (8) by a bridge (5) lying parallel with the slide bar (2) for simultaneous displacement of the latch stud (8), which dips in an opening (9) in the slide bar (2), immobilizing the slide bar (2), and, when the press stud (3) is pushed back, such as when the sliding door is being closed, disengages from the opening (9) against spring force, freeing the slide bar (2).
  2. Sneck according to Claim 1, characterized in that the opening (9) in the slide bar (2) for insertion of the latch stud (8) is a hole adjoining, but located at a certain distance from, the slot (4).
  3. Sneck according to Claim 1 or Claim 2, characterized in that the bridge (5) joining the press stud (3) to the latch stud (8) has at least one projection (10) approximately midway between press stud (3) and latch stud (8), which is arranged at the edge and projects from the front face of the bridge (5) and whose length is at least equal to the height of the latch stud (8) and in that, between the slot (4) for the press stud (3) and the opening (9) for the latch stud (8), the slide bar (2) is provided with at least one lateral recess (11) into which the projection (10) engages when the latch stud (8) is latched.
  4. Sneck according to Claim 3, characterized in that two projections (10) projecting from the front face of the bridge (5) carrying the press stud (3) and latch stud (8) are arranged on the front face one at either edge and symmetrically with respect to the longitudinal centreline of the slide bar (2).
  5. Sneck according to any one of Claims 1 to 4, characterized in that the bridge (5) is guided at right angles to the cuff rail (1) in a housing (6) arranged on the cuff rail (1) and in that a spring (7) is arranged centrally in the housing (6) and engages the bridge (5).
  6. Sneck according to any one of Claims 1 to 5, characterized in that the bridge (5) is made in one piece with the press stud (3) and latch stud (8), for example as a U-shaped yoke with arms of different lengths.
  7. Sneck according to any one of Claims 1 to 6, characterized in that the diameter of the latch stud (8) is greater than the width of the slot (4) through which the press stud (3) reaches.
  8. Sneck according to any one of Claims 1 to 7, characterized in that the end face of the press stud (3) is on a slant, in the manner of a latch bolt.
EP99890044A 1998-03-11 1999-02-08 Safety device against wrong operation of espagnolettes Expired - Lifetime EP0942132B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9930080T SI0942132T1 (en) 1998-03-11 1999-02-08 Safety device against wrong operation of espagnolettes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0043598A AT408369B (en) 1998-03-11 1998-03-11 SWITCH LOCK FOR MULTI-LOCK LOCKINGS
AT43598 1998-03-11

Publications (2)

Publication Number Publication Date
EP0942132A1 EP0942132A1 (en) 1999-09-15
EP0942132B1 true EP0942132B1 (en) 2002-05-02

Family

ID=3490539

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99890044A Expired - Lifetime EP0942132B1 (en) 1998-03-11 1999-02-08 Safety device against wrong operation of espagnolettes

Country Status (7)

Country Link
EP (1) EP0942132B1 (en)
AT (1) AT408369B (en)
DE (1) DE59901327D1 (en)
ES (1) ES2177215T3 (en)
HU (1) HU220680B1 (en)
PT (1) PT942132E (en)
SI (1) SI0942132T1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103075055A (en) * 2013-01-16 2013-05-01 创斯达(南通)机电有限公司 Locking device for door bolt

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT4783U1 (en) 2000-07-11 2001-11-26 Roto Frank Eisenwaren SWITCH LOCK FOR MULTI-LOCK LOCKINGS
FR2881453A1 (en) * 2005-02-01 2006-08-04 Ferco Int Usine Ferrures Anti-fault operation device for e.g. sash-bolt, has slide subjected to return unit in locking position in which rod`s end is maintained in open position, and having unlocking control finger cooperating with strike to which end is cooperated
ITBO20110592A1 (en) * 2011-10-20 2013-04-21 Gsg Int Spa ANTI FALSE DEVICE FOR MANEUVERING FOR SLIDING DOORS OR WINDOWS.
AT14957U1 (en) * 2015-01-29 2016-09-15 Roto Frank Ag switching
EP3208408B1 (en) 2016-02-16 2019-04-10 Ferco Lock fitting for sliding wing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT379641B (en) * 1978-05-12 1986-02-10 Mayer & Co Riegel Beschlag TROUBLESHOOTING FAULTY CONTROL
DE3307209C3 (en) * 1983-03-01 1993-09-30 Winkhaus Fa August Incorrect operation protection unit on a faceplate drive rod assembly of a multi-function fitting, in particular a turn-tilt fitting
DE4039961A1 (en) * 1990-12-14 1992-06-17 Fuhr Carl Gmbh & Co Faulty operation stop for drive rod tip fitment on windows and doors - has housing fixed on pane or panel side, from which extends key controlled by window or door frame
US5542720A (en) * 1995-06-26 1996-08-06 W&F Manufacturing, Inc. Multipoint lock assembly for a sliding door

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103075055A (en) * 2013-01-16 2013-05-01 创斯达(南通)机电有限公司 Locking device for door bolt

Also Published As

Publication number Publication date
PT942132E (en) 2002-09-30
AT408369B (en) 2001-11-26
SI0942132T1 (en) 2002-10-31
HUP9900477A1 (en) 2000-08-28
EP0942132A1 (en) 1999-09-15
HU9900477D0 (en) 1999-04-28
ES2177215T3 (en) 2002-12-01
DE59901327D1 (en) 2002-06-06
HU220680B1 (en) 2002-04-29
ATA43598A (en) 2001-03-15

Similar Documents

Publication Publication Date Title
EP1688566B1 (en) Lock with swivel trigger
EP2673435B1 (en) Locking system for a two-leaf door assembly with panic function
EP1049845B1 (en) Lock with a latch bolt protruding from the lock housing
EP2862991B1 (en) Locking device
DE102005015248A1 (en) Standing wing lock e.g. for shifting driving bar catch for condition wing of double leaf door, has trap entrance opening and latch plate opening for trap and latch plate with wall of trap entrance opening cooperates with check side of trap
DE102004012108B4 (en) Espagnolette lock for doors, windows or the like with panic function and multipoint locking
EP0816602A2 (en) Self-locking mortise lock
EP0942132B1 (en) Safety device against wrong operation of espagnolettes
EP0471976B1 (en) Espagnolette
EP1172506B1 (en) Safety device against wrong operation of espagnolettes
DE2743769A1 (en) LOCK AND CODED KEY TO OPERATE THE LOCK
EP2963213B1 (en) Lock
DE2738746B2 (en) Release device for a panic door lock with latch and bolt
EP3628801B1 (en) Lock device for a door and a method for opening a door
DE3931101A1 (en) Automatic lock for door - extends bolt automatically on entering lock plate
EP3112564A1 (en) Self-locking latch lock
EP2327851A2 (en) Lock with trigger actuated driving rod
DE102012010438B4 (en) Door opener with locking latch
EP2085543B1 (en) Lock
DE102017000346B4 (en) Lock with trap lock
EP2927400B1 (en) Lock
DE806211C (en) Pusher lock
DE4423163A1 (en) Door mortice lock with spring=bolt
EP2754791A1 (en) Espagnolette lock
DE19603416C1 (en) Burglar-proof lock system for doors and windows

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR GB GR IT PT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 19991230

AKX Designation fees paid

Free format text: DE ES FR GB GR IT PT

AXX Extension fees paid

Free format text: SI PAYMENT 19991230

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 20011024

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB GR IT PT

AX Request for extension of the european patent

Free format text: SI PAYMENT 19991230

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 59901327

Country of ref document: DE

Date of ref document: 20020606

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20020720

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20020612

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20020402358

Country of ref document: GR

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2177215

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20030204

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20040119

Year of fee payment: 6

REG Reference to a national code

Ref country code: SI

Ref legal event code: IF

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050808

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

Effective date: 20050808

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20080204

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GR

Payment date: 20080124

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090902

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20090209

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20100223

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090209

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20110128

Year of fee payment: 13

REG Reference to a national code

Ref country code: SI

Ref legal event code: KO00

Effective date: 20110914

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110208

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20120208

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120208

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20170209

Year of fee payment: 19

Ref country code: DE

Payment date: 20170217

Year of fee payment: 19

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59901327

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20181031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180228