EP2165869A1 - Door assembly with mechanical coupling of the locking means - Google Patents
Door assembly with mechanical coupling of the locking means Download PDFInfo
- Publication number
- EP2165869A1 EP2165869A1 EP09170712A EP09170712A EP2165869A1 EP 2165869 A1 EP2165869 A1 EP 2165869A1 EP 09170712 A EP09170712 A EP 09170712A EP 09170712 A EP09170712 A EP 09170712A EP 2165869 A1 EP2165869 A1 EP 2165869A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- locking
- door
- locking mechanism
- coupling mechanism
- door arrangement
- 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.)
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Classifications
-
- 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
- E05B15/0086—Toggle levers
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/143—Arrangement of several locks, e.g. in parallel or series, on one or more wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/10—Connections between movable lock parts
- E05B79/20—Connections between movable lock parts using flexible connections, e.g. Bowden cables
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/06—Electrical using rotary motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/36—Locks for passenger or like doors
- E05B83/363—Locks for passenger or like doors for railway vehicles
Definitions
- the present invention relates to a door assembly for a passenger transport vehicle, such as a vehicle for passenger transport of public or private transport, with a door opening defining door portal and at least one door, further comprising at least two with a locking pin or striker cooperating locking mechanism for locking the door leaf.
- the locking mechanism has, for example, at least one rotary latch.
- the catch is regularly provided with an inlet for receiving a door leaf side or door portal side mounted locking bolt or striker in the closing movement of the door leaf and for its locking in the locking position of the catch.
- the locking mechanism for locking the catch regularly comprises a cooperating pawl which is biased in the direction of the catch and engages the locking lug in the locking position in a recess of a control edge of the catch to the pivoting of the To prevent rotary latch in the unlocking position releasing the locking pin or striker.
- the invention is therefore an object of the invention to provide a door assembly with multiple locking devices with respect to the prior art reduced installation costs and / or a more flexible arrangement option and / or improved retrofitting. This task is done by a door assembly of claim 1 solved.
- Advantageous embodiments are the subject of the dependent claims. It should be noted that the features listed individually in the claims in any technologically meaningful way, can be combined with each other and show other embodiments of the invention. The description, in particular in connection with the figures, additionally characterizes and specifies the invention.
- the door arrangement according to the invention for a passenger transport vehicle comprises a door portal defining a manhole and at least one door opening closing the manhole.
- the invention is not limited in terms of the nature of the storage of the door or the door wing on the door portal, it may be in the door leaf, for example, a swivel or sliding door leaf or combinations thereof. Furthermore, one or more door wings can be provided.
- For locking the door leaf or at least two cooperating with a locking pin or striker locking mechanism are provided. It can be provided according to the invention per door more locking mechanism or at more than one door leaves per door at least one locking mechanism.
- the arrangement according to the invention is characterized in that the locking mechanism by means of a coupling mechanism, i. a purely mechanical coupling are coupled.
- a coupling in the sense of the invention means that the locking mechanism are coupled so that a locking movement and / or an unlocking movement is mechanically transmitted from a locking mechanism to a further locking mechanism.
- the term locking mechanism in the context of the invention is to be interpreted broadly and means in principle a device for fixing the door leaf or a component moved with the door leaf in the closed position of the door leaf.
- the locking mechanism comprises a locking element for locking a pivoting lever of the door leaf in the closed position of the door leaf.
- the coupling mechanism is designed as a pull / push mechanism to achieve the coupling through as few as possible.
- the door arrangement comprises at least one Bowden cable. This makes the coupling mechanism special be flexibly arranged and the coupling mechanism can be easily installed in Gesperren, which are arranged on different edges of the door leaf and the door portal.
- the locking mechanism and the coupling mechanism are attached to the door portal.
- a catch the locking bolt cooperating with the locking bolt or striker is correspondingly mounted on the door leaf. Due to the fact that the locking mechanism on the door portal, i. stationary compared to the door, are attached, the control of the locking simplified by an actuating means.
- the coupling mechanism is coupled directly to a catch of one of the plurality of locking mechanism to be taken by its rotational movement and to transmit this, for example, on the pawl of the further locking mechanism.
- the direct tap of the rotational movement of the rotary latch ensures that the unlocking or locking of the further locking only takes place when in fact the catch of the first locking mechanism has moved accordingly and not, for example, "only" the pawl has moved accordingly. This increases the reliability.
- At least one of the locking mechanism is arranged on the secondary closing edge of the door leaf.
- the secondary closing edge is the vertical edge of the door leaf facing away from the closing direction.
- the inventively provided coupling mechanism is due to the compact design especially for the transfer to a lock on the secondary closing edge, since the installation situation present there is cramped and a mechanically designed coupling fails comparatively compact.
- the coupling mechanism comprises an emergency release device.
- Emergency unlocking device means a mechanism by means of which the rotary traps are manually movable into the unlocked position independently of the position of the actuating device.
- Such emergency release device is easy to integrate into the coupling mechanism according to the invention.
- At least one of the ratchet comprises a cooperating with a locking pin or striker catch, which is pivotable between an unlocking position releasing the striker or striker and a locking position locking the striker or striker, and a toggle mechanism.
- the coupling mechanism for pivoting the catch acts in the unlocked position and the locking position on the toggle mechanism, wherein the pivotal movement of the catch is locked in the locked position via the toggle mechanism and the pivot point of the rotary latch is passed through the dead center of the toggle mechanism.
- the catch of this locking mechanism is articulated via the coupling mechanism and the toggle mechanism to pivot the catch in the unlocked position and the locking position.
- the toggle mechanism comprises, for example, two pivotable levers connected via a knee joint and, on the one hand, is pivotally supported on a door leaf side, preferably on the door portal side, lock plate and, on the other hand, is pivotably attached to the rotary catch.
- the locking takes place so wear and low noise, since according to the invention, the pivotal movement of the catch is blocked in the locked position on the toggle mechanism.
- the blocking in the closed position already with reaching the dead center, i. the joints of the toggle mechanism are on a connecting line adjusts, so the inventive exceeding the dead center (over-center position) by the toggle mechanism connected to the rotary latch is moved beyond the dead center to a stop, for a reliable and stable locking without it a springiness subject to fatigue needs.
- FIG. 1 shows in one embodiment, the door assembly according to the invention 1 defined by a door portal manhole and two door leaves 2, 3, to close them.
- FIG. 1 The door leaf 2 is lockable at its upper edge with a first locking mechanism 4 and a further locking mechanism 6 arranged at its secondary locking edge 7 in the closed position of the door leaf 2.
- the other door 3 is locked by a locking mechanism 5 in the closed position of the door leaf 3.
- the locking mechanism 5 differs from those of the door leaf 2 with regard to the arrangement and the design of the locking elements. This difference is merely illustrative; usually the locking mechanisms 6 and 5 will be mirror-inverted in terms of design and arrangement.
- the locking mechanism 5 acts on a guided in a rail 12 of the door and pivotally mounted on the door portal pivot lever to lock it in the closed position.
- the locking 6 is based on Fig. 2 detailed below.
- the door leaves 2, 3 are moved by means of a drive 13 with angle gear.
- This drive 13 acts simultaneously on a locking mechanism 4, that the door 2 is locked in the closed position.
- a coupling mechanism 9, 10, 11 comprising a lever mechanism 9 and the Bowden cables 10, 11 designed for compression and tension transmission is arranged adjacent to the locking mechanism 4 in order to lock and unlock it on the locking mechanisms 5 and 6 along the upper edge and to transfer the longitudinal edges of the door portal.
- the locking mechanism 6 of the door assembly 1 according to the invention is shown adjacent to the door portal adjacent to the secondary closing edge 7 of the door leaf 2 is appropriate.
- the locking mechanism 6 further comprises a toggle mechanism of the over the knee joint 16c hingedly connected toggle levers 16a and 16b.
- the knee lever 16a is pivotally mounted at one end to the rotary latch 14.
- the toggle 16b is pivotally mounted at one end to a mounting plate. In the locking position of the rotary latch 14, this is supported via the voltage applied to the stop 17 toggle 16a, 16b.
- the center of the knee joint 16c connects outside the line connecting the rotary latch side or door portal side pivot axes of the levers 16a, 16b, so in a Götot Vietnameselage, so that pivoting of the rotary latch 14 by force on the rotary latch 14 back in the unlocked position is not possible. Only by pivoting the toggle mechanism 16a, 16b, 16c with entrainment of the rotary latch 14 while overcoming the dead center and its pivoting in the unlocked position of the locking pin 14 is released.
- FIG. 3 is the belonging to the door assembly 1 coupling mechanism 9, 10, 11 for coupling the locking mechanism 4 with the locking mechanism 5, 6 shown.
- This includes, inter alia, a lever mechanism from the levers 21, 22, 25.
- the fork lever 21 is provided with a recess into which a cam 20 of the catch of the locking mechanism 4 engages to transmit its rotational movement in the locking and unlocking movement of the fork lever 21 ,
- This movement is transmitted via a pull and push rod 22 to a two-armed pivot lever 25, the pivoting movement by means of a first compressive and tensile forces transmitted Bowden cable 11, which is fixed by means of a clevis 23 on one of the arms of the pivot lever 25, transmitted to the locking mechanism 5 in order to carry out the locking movement or unlocking movement there almost synchronously with the locking mechanism 4 as well.
- a second, by means of the fork mount 24 on the other arm of the pivot lever 25 mounted compressive and tensile forces transmitting Bowden cable 10 provides for the above-described, applied to the eye 18 of the locking mechanism 6 actuating force, in order to synchronize almost with the lock 4 or lock Unlocking.
- a manually operated device 27 is provided, which acts on the lever 25 and so if necessary, a nearly synchronous unlocking all locking 4, 5, 6 can trigger.
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Türanordnung für ein Personenbeförderungsfahrzeug, beispielsweise ein Fahrzeug zur Personenbeförderung des öffentlichen oder privaten Nahverkehrs, mit einem eine Einstiegsöffnung definierenden Türportal und mit wenigstens einem Türflügel, ferner umfassend wenigstens zwei mit einem Schließbolzen oder Schließbügel zusammenwirkende Gesperre zur Verriegelung des Türflügels.The present invention relates to a door assembly for a passenger transport vehicle, such as a vehicle for passenger transport of public or private transport, with a door opening defining door portal and at least one door, further comprising at least two with a locking pin or striker cooperating locking mechanism for locking the door leaf.
Es ist bekannt, einen Türflügel mittels eines elektrisch, pneumatisch, mechanisch oder hydraulisch betätigten Gesperres zu verriegeln. Dazu weist das Gesperre beispielsweise wenigstens eine Drehfalle auf. Die Drehfalle ist regelmäßig mit einem Einlauf für die Aufnahme eines türflügelseitig oder türportalseitig angebrachten Schließbolzens oder Schließbügels bei der Schließbewegung des Türflügels und für dessen Verriegelung in der Verriegelungsstellung der Drehfalle versehen.It is known to lock a door by means of an electrically, pneumatically, mechanically or hydraulically operated locking mechanism. For this purpose, the locking mechanism has, for example, at least one rotary latch. The catch is regularly provided with an inlet for receiving a door leaf side or door portal side mounted locking bolt or striker in the closing movement of the door leaf and for its locking in the locking position of the catch.
Sofern die Drehfalle nicht mit einem selbstsperrenden Antrieb verschwenkt wird, umfasst das Gesperre zur Verriegelung der Drehfalle regelmäßig eine damit zusammenwirkenden Sperrklinke, die in Richtung der Drehfalle vorgespannt ist und deren Rastnase in der Verriegelungsstellung in eine Rastausnehmung einer Steuerkante der Drehfalle eingreift, um die Verschwenkung der Drehfalle in die den Schließbolzen oder Schließbügel freigebende Entriegelungsstellung zu verhindern.Unless the catch is pivoted with a self-locking drive, the locking mechanism for locking the catch regularly comprises a cooperating pawl which is biased in the direction of the catch and engages the locking lug in the locking position in a recess of a control edge of the catch to the pivoting of the To prevent rotary latch in the unlocking position releasing the locking pin or striker.
Bei einer Türanordnung mit mehreren Gesperren ist vorgesehen, dass diese durch separate Betätigungsmittel ent- und/oder verriegelt werden. Der damit verbundene Montageaufwand und das dafür benötigte Einbauvolumen sind vergleichsweise hoch. Es ist kaum möglich, vorhandene Türanordnungen mit einem weiteren zusätzlichen Gesperre nachzurüsten und/oder dabei möglichst frei in der Wahl dessen Anordnungsortes zu sein.In a door arrangement with a plurality of locking mechanisms, it is provided that these are unlocked and / or locked by separate actuating means. The associated assembly costs and the required installation volume are relatively high. It is hardly possible to retrofit existing door arrangements with a further additional locking mechanism and / or to be as free as possible in the choice of its arrangement location.
Der Erfindung liegt daher die Aufgabe zugrunde, eine Türanordnung mit mehreren Gesperren mit einem gegenüber dem Stand der Technik verringerten Montageaufwand und/oder einer flexibleren Anordnungsmöglichkeit und/oder einer verbesserten Nachrüstbarkeit bereitzustellen. Diese Aufgabe wird durch eine Türanordnung des Anspruchs 1 gelöst. Vorteilhafte Ausgestaltungen sind jeweils Gegenstand der abhängigen Ansprüche. Es ist darauf hinzuweisen, dass die in den Patentansprüchen einzeln aufgeführten Merkmale in beliebiger, technologisch sinnvoller, Weise miteinander kombiniert werden können und weitere Ausgestaltungen der Erfindung aufzeigen. Die Beschreibung, insbesondere im Zusammenhang mit den Figuren, charakterisiert und spezifiziert die Erfindung zusätzlich.The invention is therefore an object of the invention to provide a door assembly with multiple locking devices with respect to the prior art reduced installation costs and / or a more flexible arrangement option and / or improved retrofitting. This task is done by a door assembly of
Die erfindungsgemäße Türanordnung für ein Personenbeförderungsfahrzeug umfasst ein eine Einstiegsöffnung definierendes Türportal und wenigstens einen die Einstiegsöffnung verschließenden Türflügel. Die Erfindung ist hinsichtlich der Art der Lagerung des oder der Türflügel am Türportal nicht eingeschränkt, so kann es sich bei dem Türflügel beispielsweise um einen Schwenk- oder Schiebetürflügel oder Kombinationen daraus handeln. Ferner können ein oder mehrere Türflügel vorgesehen sein. Zur Verriegelung des oder der Türflügels sind wenigstens zwei mit einem Schließbolzen oder Schließbügel zusammenwirkende Gesperre vorgesehen. Es können erfindungsgemäß pro Türflügel mehrere Gesperre oder bei mehreren Türflügeln je Türflügel wenigstens ein Gesperre vorgesehen sein. Die erfindungsgemäße Anordnung zeichnet sich dadurch aus, dass die Gesperre mittels einer Kopplungsmechanik, d.h. einer rein mechanischen Kopplung, gekoppelt sind. Eine Kopplung im Sinne der Erfindung meint, dass die Gesperre so gekoppelt sind, dass eine Verriegelungsbewegung und/oder eine Entriegelungsbewegung mechanisch von einem Gesperre auf ein weiters Gesperre übertragen wird. Der Begriff Gesperre im Sinne der Erfindung ist weit auszulegen und meint prinzipiell eine Einrichtung zur Festlegung des Türflügels oder einer mit dem Türflügel bewegten Komponente in der geschlossenen Stellung des Türflügels. Beispielsweise umfasst das Gesperre ein Verriegelungselement zur Verriegelung eines Schwenkhebels des Türflügels in der Schließstellung des Türflügels.The door arrangement according to the invention for a passenger transport vehicle comprises a door portal defining a manhole and at least one door opening closing the manhole. The invention is not limited in terms of the nature of the storage of the door or the door wing on the door portal, it may be in the door leaf, for example, a swivel or sliding door leaf or combinations thereof. Furthermore, one or more door wings can be provided. For locking the door leaf or at least two cooperating with a locking pin or striker locking mechanism are provided. It can be provided according to the invention per door more locking mechanism or at more than one door leaves per door at least one locking mechanism. The arrangement according to the invention is characterized in that the locking mechanism by means of a coupling mechanism, i. a purely mechanical coupling are coupled. A coupling in the sense of the invention means that the locking mechanism are coupled so that a locking movement and / or an unlocking movement is mechanically transmitted from a locking mechanism to a further locking mechanism. The term locking mechanism in the context of the invention is to be interpreted broadly and means in principle a device for fixing the door leaf or a component moved with the door leaf in the closed position of the door leaf. For example, the locking mechanism comprises a locking element for locking a pivoting lever of the door leaf in the closed position of the door leaf.
Bevorzugt ist die Kopplungsmechanik als Zug-/Schubmechanik ausgebildet, um die Kopplung durch möglichst wenige Beuteile zu erreichen.Preferably, the coupling mechanism is designed as a pull / push mechanism to achieve the coupling through as few as possible.
Gemäß einer weiteren bevorzugten Ausführungsform umfasst die Türanordnung wenigstens einen Bowdenzug. Dadurch kann die Kopplungsmechanik besonders flexibel angeordnet werden und die Kopplungsmechanik leicht bei Gesperren verlegt werden, die an unterschiedlichen Kanten des Türflügels bzw. des Türportals angeordnet sind.According to a further preferred embodiment, the door arrangement comprises at least one Bowden cable. This makes the coupling mechanism special be flexibly arranged and the coupling mechanism can be easily installed in Gesperren, which are arranged on different edges of the door leaf and the door portal.
Bevorzugt sind die Gesperre und die Kopplungsmechanik am Türportal angebracht. Bei einem eine Drehfalle umfassenden Gesperre ist der mit der Drehfalle zusammenwirkende Schließbolzen oder Schließbügel entsprechend am Türflügel angebracht. Dadurch, dass die Gesperre am Türportal, d.h. im Vergleich zum Türflügel stationär, angebracht sind, vereinfacht sich die Ansteuerung der Gesperre durch ein Betätigungsmittel.Preferably, the locking mechanism and the coupling mechanism are attached to the door portal. In a comprehensive locking a catch the locking bolt cooperating with the locking bolt or striker is correspondingly mounted on the door leaf. Due to the fact that the locking mechanism on the door portal, i. stationary compared to the door, are attached, the control of the locking simplified by an actuating means.
Bevorzugt ist die Kopplungsmechanik unmittelbar an eine Drehfalle eines der mehreren Gesperre gekoppelt, um von dessen Drehbewegung mitgenommen zu werden und diese beispielsweise auf die Sperrklinke des weiteren Gesperres zu übertragen. Durch den unmittelbaren Abgriff der Drehbewegung der Drehfalle ist sichergestellt, dass die Entriegelung bzw. Verriegelung des weiteren Gesperres nur dann erfolgt, wenn sich tatsächlich die Drehfalle des ersten Gesperres entsprechend bewegt hat und nicht beispielsweise "nur" die Sperrklinke entsprechend bewegt hat. Dadurch wird die Betriebssicherheit gesteigert.Preferably, the coupling mechanism is coupled directly to a catch of one of the plurality of locking mechanism to be taken by its rotational movement and to transmit this, for example, on the pawl of the further locking mechanism. By the direct tap of the rotational movement of the rotary latch ensures that the unlocking or locking of the further locking only takes place when in fact the catch of the first locking mechanism has moved accordingly and not, for example, "only" the pawl has moved accordingly. This increases the reliability.
Bevorzugt ist wenigstens eines der Gesperre an der Nebenschließkante des Türflügels angeordnet. Die Nebenschließkante ist die der Schließrichtung abgewandte, vertikale Kante des Türflügels. Die erfindungsgemäß vorgesehene Kopplungsmechanik eignet sich aufgrund der kompakten Bauweise besonders für die Übertragung auf eine Verriegelung an der Nebenschließkante, da die dort vorliegende Einbausituation beengt ist und eine mechanisch ausgelegte Kopplung vergleichsweise kompakt ausfällt.Preferably, at least one of the locking mechanism is arranged on the secondary closing edge of the door leaf. The secondary closing edge is the vertical edge of the door leaf facing away from the closing direction. The inventively provided coupling mechanism is due to the compact design especially for the transfer to a lock on the secondary closing edge, since the installation situation present there is cramped and a mechanically designed coupling fails comparatively compact.
Bevorzugt umfasst die Kopplungsmechanik eine Einrichtung zur Notentriegelung. Notentriegelungseinrichtung meint eine Mechanik, mittels der die Drehfallen unabhängig von der Stellung der Betätigungsvorrichtung manuell in die Entriegelungstellung bewegbar sind. Eine derartige Notentriegelungseinrichtung ist leicht in die erfindungsgemäße Kopplungsmechanik zu integrieren.Preferably, the coupling mechanism comprises an emergency release device. Emergency unlocking device means a mechanism by means of which the rotary traps are manually movable into the unlocked position independently of the position of the actuating device. Such emergency release device is easy to integrate into the coupling mechanism according to the invention.
Gemäß einer bevorzugten Ausführungsform umfasst wenigstens eines der Gesperre eine mit einem Schließbolzen oder Schließbügel zusammenwirkende Drehfalle, die zwischen einer den Schließbolzen oder Schließbügel freigebenden Entriegelungsstellung und einer den Schließbolzen oder Schließbügel verriegelnden Verriegelungsstellung verschwenkbar ist, und einen Kniehebelmechanismus. Dabei wirkt der Kopplungsmechanismus zur Verschwenkung der Drehfalle in die Entriegelungsstellung und die Verriegelungsstellung auf den Kniehebelmechanismus ein, wobei die Schwenkbewegung der Drehfalle in der Verriegelungsstellung über den Kniehebelmechanismus blockiert ist und beim Verschwenken der Drehfalle der Totpunkt des Kniehebelmechanismus durchlaufen wird. Die Drehfalle dieses Gesperres wird über die Kopplungsmechanik und den Kniehebelmechanismus angelenkt, um die Drehfalle in die Entriegelungsstellung und die Verriegelungsstellung zu verschwenken. Der Kniehebelmechanismus umfasst beispielsweise zwei über ein Kniegelenk verbundene verschwenkbare Hebel und stützt sich einerseits verschwenkbar an einer türflügelseitigen bevorzugt türportalseitigen Schlossplatte ab und ist andererseits verschwenkbar an der Drehfalle befestigt. Die Verriegelung erfolgt so verschleißarm und geräuscharm, da erfindungsgemäß die Schwenkbewegung der Drehfalle in der Verriegelungsstellung über den Kniehebelmechanismus blockiert wird. Obwohl sich die Blockierung in der Schließstellung schon mit Erreichen der Totpunktlage, d.h. die Gelenke des Kniehebelmechanismus befinden sich auf einer Verbindungslinie, einstellt, so sorgt das erfindungsgemäße Überschreiten der Totpunktlage (Übertotpunktlage), indem der mit der Drehfalle verbundene Kniehebelmechanismus über den Totpunkt hinaus an einen Anschlag gefahren wird, für eine zuverlässige und stabile Verriegelung, ohne dass es einer Ermüdungserscheinungen unterliegenden Federbeaufschlagung bedarf.According to a preferred embodiment, at least one of the ratchet comprises a cooperating with a locking pin or striker catch, which is pivotable between an unlocking position releasing the striker or striker and a locking position locking the striker or striker, and a toggle mechanism. In this case, the coupling mechanism for pivoting the catch acts in the unlocked position and the locking position on the toggle mechanism, wherein the pivotal movement of the catch is locked in the locked position via the toggle mechanism and the pivot point of the rotary latch is passed through the dead center of the toggle mechanism. The catch of this locking mechanism is articulated via the coupling mechanism and the toggle mechanism to pivot the catch in the unlocked position and the locking position. The toggle mechanism comprises, for example, two pivotable levers connected via a knee joint and, on the one hand, is pivotally supported on a door leaf side, preferably on the door portal side, lock plate and, on the other hand, is pivotably attached to the rotary catch. The locking takes place so wear and low noise, since according to the invention, the pivotal movement of the catch is blocked in the locked position on the toggle mechanism. Although the blocking in the closed position already with reaching the dead center, i. the joints of the toggle mechanism are on a connecting line, adjusts, so the inventive exceeding the dead center (over-center position) by the toggle mechanism connected to the rotary latch is moved beyond the dead center to a stop, for a reliable and stable locking without it a springiness subject to fatigue needs.
Die Erfindung sowie das technische Umfeld werden nachfolgend anhand einer Figur näher erläutert. Es ist darauf hinzuweisen, dass die Figur eine besonders bevorzugte Ausführungsvariante der Erfindung zeigt, diese jedoch nicht darauf beschränkt ist. Es zeigen schematisch:
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Fig. 1 eine Seitenansicht dererfindungsgemäßen Türanordnung 1; -
Fig. 2 eine Detailansicht eines zurerfindungsgemäßen Türanordnung 1 gehörigen und durch den 9, 10, 11Kopplungsmechanismus betätigten Gesperres 6; -
Fig. 3 eine Detailansicht des zurTüranordnung 1 9, 10, 11 zur Kopplung desgehörigen Kopplungsmechanismus Gesperres 4 mit den 5, 6.Gesperren
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Fig. 1 a side view of thedoor assembly 1 according to the invention; -
Fig. 2 a detailed view of belonging to thedoor assembly 1 according to the invention and actuated by the 9, 10, 11coupling mechanism locking mechanism 6; -
Fig. 3 a detailed view of belonging to thedoor assembly 1 9, 10, 11 for coupling thecoupling mechanism locking mechanism 4 with thelocking mechanism 5, 6th
Wie
Die Türflügel 2, 3 werden mittels eines Antriebs 13 mit Winkelgetriebe bewegt. Dieser Antrieb 13 wirkt gleichzeitig so auf ein Gesperre 4, dass der Türflügel 2 in der geschlossenen Stellung verriegelt wird. Ein Kopplungsmechanismus 9, 10, 11 der einen Hebelmechanismus 9 und die zur Druck- und Zugkraft-Übertragung ausgelegten Bowdenzüge 10, 11 umfasst, ist benachbart zum Gesperre 4 angeordnet, um dessen Verriegelungs- und Entriegelungsbewegung auf die Gesperre 5 und 6 entlang der Oberkante und der Längskanten des Türportals zu übertragen.
In der
In the
Dies erfolgt durch eine in der
In
Ein zweiter, mittels der Gabelbefestigung 24 am weiteren Arm des Schwenkhebels 25 befestigter Druck- und Zugkräfte übertragender Bowdenzug 10 sorgt für die zuvor beschriebene, an der Öse 18 des Gesperres 6 anliegende Betätigungskraft, um auch hier für eine nahezu mit dem Gesperre 4 synchrone Verriegelung beziehungsweise Entriegelung zu sorgen. Zur Notentriegelung ist eine manuell zu betätigende Einrichtung 27 vorgesehen, die auf den Stellhebel 25 einwirkt und so bei Bedarf eine nahezu synchrone Entriegelung aller Gesperre 4, 5, 6 auslösen kann.A second, by means of the
Claims (9)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200820012500 DE202008012500U1 (en) | 2008-09-19 | 2008-09-19 | Door arrangement with mechanical locking mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2165869A1 true EP2165869A1 (en) | 2010-03-24 |
Family
ID=41396444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09170712A Withdrawn EP2165869A1 (en) | 2008-09-19 | 2009-09-18 | Door assembly with mechanical coupling of the locking means |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2165869A1 (en) |
DE (1) | DE202008012500U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2578781A3 (en) * | 2011-08-29 | 2015-08-26 | Gebr. Bode GmbH & Co. KG | Locking device with rotary latch bolt |
WO2017191330A1 (en) * | 2016-05-02 | 2017-11-09 | Gebr. Bode Gmbh & Co. Kg | Deflection rocker for actuating a rotary latch of a vehicle sliding door |
CN111204644A (en) * | 2020-03-12 | 2020-05-29 | 淮安市博彦土木工程科学研究院有限公司 | Lifting platform safety door with safety lock |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013111890A1 (en) | 2013-09-23 | 2015-03-26 | Knorr-Bremse Gmbh | Sliding door module for a rail vehicle with several over-the-counter locks coupled via a Bowden cable |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0612901A1 (en) * | 1993-02-25 | 1994-08-31 | ED. SCHARWÄCHTER GmbH & Co. KG | Locking device for vehicle doors |
DE19732372A1 (en) * | 1996-08-08 | 1998-02-12 | Volkswagen Ag | Car door lock |
EP1832701A1 (en) * | 2006-03-06 | 2007-09-12 | Meritor Technology, Inc. | Latch system |
US20090033108A1 (en) * | 2007-08-01 | 2009-02-05 | International Truck Intellectual Property Company, Llc | Rotating disk system for a vehicle door latch assembly |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1171780B (en) * | 1961-01-21 | 1964-06-04 | Sievers Carl | Espagnolette lock |
GB2001598B (en) * | 1977-07-22 | 1982-04-28 | Metro Cammell Ltd | Doors for vehicles |
DE9113702U1 (en) * | 1991-11-04 | 1992-01-30 | DMW Schwarze GmbH & Co Industrietore KG, 4800 Bielefeld | Self-locking multi-latch lock for one door |
DE19755592B4 (en) * | 1997-12-15 | 2007-09-06 | Volkswagen Ag | Locking device for curved lid |
-
2008
- 2008-09-19 DE DE200820012500 patent/DE202008012500U1/en not_active Expired - Lifetime
-
2009
- 2009-09-18 EP EP09170712A patent/EP2165869A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0612901A1 (en) * | 1993-02-25 | 1994-08-31 | ED. SCHARWÄCHTER GmbH & Co. KG | Locking device for vehicle doors |
DE19732372A1 (en) * | 1996-08-08 | 1998-02-12 | Volkswagen Ag | Car door lock |
EP1832701A1 (en) * | 2006-03-06 | 2007-09-12 | Meritor Technology, Inc. | Latch system |
US20090033108A1 (en) * | 2007-08-01 | 2009-02-05 | International Truck Intellectual Property Company, Llc | Rotating disk system for a vehicle door latch assembly |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2578781A3 (en) * | 2011-08-29 | 2015-08-26 | Gebr. Bode GmbH & Co. KG | Locking device with rotary latch bolt |
WO2017191330A1 (en) * | 2016-05-02 | 2017-11-09 | Gebr. Bode Gmbh & Co. Kg | Deflection rocker for actuating a rotary latch of a vehicle sliding door |
WO2017198254A1 (en) * | 2016-05-02 | 2017-11-23 | Gebr. Bode Gmbh & Co. Kg | Deflection rocker for actuating a rotary latch of a vehicle sliding door |
CN111204644A (en) * | 2020-03-12 | 2020-05-29 | 淮安市博彦土木工程科学研究院有限公司 | Lifting platform safety door with safety lock |
Also Published As
Publication number | Publication date |
---|---|
DE202008012500U1 (en) | 2010-04-15 |
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