EP3798390B1 - Folding installation - Google Patents

Folding installation Download PDF

Info

Publication number
EP3798390B1
EP3798390B1 EP20197856.6A EP20197856A EP3798390B1 EP 3798390 B1 EP3798390 B1 EP 3798390B1 EP 20197856 A EP20197856 A EP 20197856A EP 3798390 B1 EP3798390 B1 EP 3798390B1
Authority
EP
European Patent Office
Prior art keywords
folding
profile
locking
pin
reinforcing
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.)
Active
Application number
EP20197856.6A
Other languages
German (de)
French (fr)
Other versions
EP3798390A1 (en
Inventor
Björn Nußbaum
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.)
Solarlux GmbH
Original Assignee
Solarlux GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=72644041&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3798390(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Solarlux GmbH filed Critical Solarlux GmbH
Publication of EP3798390A1 publication Critical patent/EP3798390A1/en
Application granted granted Critical
Publication of EP3798390B1 publication Critical patent/EP3798390B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0085—Locks or fastenings for special use for folding wings, e.g. bi-fold wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10—Bolts of locks or night latches
    • E05B15/108—Bolts with multiple head
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1833—Fastening means performing sliding movements
    • E05C9/185—Fastening means performing sliding movements parallel with actuating bar
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/20—Coupling means for sliding bars, rods, or cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/22—Guides for sliding bars, rods or cables
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/48—Wings connected at their edges, e.g. foldable wings
    • E06B3/481—Wings foldable in a zig-zag manner or bi-fold wings

Definitions

  • the invention relates to a folding system with folding wings guided in guide rails on the top and bottom.
  • the wings of the folding system can be moved in the guide rails and/or pivoted out of them to open them. In the closed position it requires an interlock.
  • a locking fitting is accommodated in the frame profile of at least one of the folding leaves. Locking pins can usually be moved up and down into the guide rail via a locking gear, or out of it when the system is to be opened again.
  • the US 2017/0 058 578 A1 discloses a double bolt lock for a folding door.
  • a handle moves bolts up and down to engage rails.
  • the invention is therefore based on the object of creating a folding system with a secure locking mechanism that is structurally simple and solid. This problem is solved by a folding system with the features of claim 1.
  • the two pins can be connected in parallel but firmly with regard to their movement, so that the reinforcement pin is arranged so that it can move with the locking pin. There is no need for a coupling across the movable space between two wings. Both pins can still only be locked via a locking mechanism. However, due to the additional reinforcement pin, the locking forces act at several points (locking pin and reinforcement pin), thereby at least halving the load or force on the individual pins. In the event of attempted break-ins or pending wind loads, the introduction of force into the guide rail is better distributed and reduces the risk of the guide rail or the pivots moving bend.
  • the improved locking effect also extends to the folding panel adjacent to the locking point.
  • the locking device according to the invention can also be used on the wall side or with folding leaves that are not firmly connected to an adjacent leaf, in particular not connected via hinges.
  • the frame profile has a vertical, sword-like projection that counteracts deflection.
  • the projection preferably has a strip-like or sword-like shape with a height that preferably occupies a major part of the height of the vertical frame profile.
  • the width of the projection is rather small, and its depth, ie its extent perpendicular to the plane of the folding wing is preferably greater than its width.
  • the projection can be formed in one piece with the frame profile or can be connected to it. If this projection is provided on the reinforcement profile, the number of components required for different embodiments can still be kept small, since the required stability can be set on a case-by-case basis by choosing a suitable reinforcement profile, with or without a projection.
  • the reinforcing pin can be connected to the locking pin via an adapter piece.
  • the adapter piece has an assembly recess for this purpose, which enables access by tools for establishing the connection.
  • the adapter piece can be essentially C-shaped or U-shaped.
  • the adapter piece can be used constructively to guide the movement of the reinforcement pin, for which it is advantageous that the adapter piece has a guide surface which rests vertically displaceably on a guide counter-surface of the reinforcement profile.
  • a corresponding configuration is also possible opposite in the profile piece.
  • the C- or U-shaped adapter piece preferably has at least two essentially horizontal legs which are connected by at least one essentially vertical leg.
  • coupling areas are formed on which power transmission elements, in particular Engage locking rods for power transmission to the pins.
  • This structure facilitates the assembly and maintenance of the folding system.
  • the free height of the mounting recess should correspond at least to the length of the connecting elements to be used, eg screws including the screw heads that reach through the coupling areas.
  • the coupling areas of the adapter piece are designed at least partially as recesses or even partially as through bores and can extend through the adapter piece from below/above, preferably in parallel.
  • At least one of the two recesses is formed as a through hole, in particular through a first of the essentially horizontal legs.
  • the other recess in this leg can be a blind hole.
  • each of the two recesses can accommodate a locking bar.
  • One of the locking bars is connected to the locking pin, the other of the locking bars to the reinforcement pin.
  • a third recess is preferably designed as a through hole through a second of the essentially horizontal legs. In the assembled state of the folding system, this hole can accommodate a push rod for introducing force.
  • An adapter piece designed in this way is particularly preferably arranged on both sides of the locking mechanism.
  • the locking forces are transmitted to the guide rails in a particularly reliable but material-friendly manner if the locking pin and reinforcing pin are arranged at a distance from one another with regard to their points of contact with the guide rail.
  • the distance can correspond approximately to the diameter of the pin. It is advantageous if the distance is at least as great as the load-bearing penetration depth of the pins into the guide rail.
  • the lower area of two interconnected folding wings 1 is shown in the closed functional position of the lock.
  • the folding wings 1 shown each have glass panes 2, which are held in frame profiles 3.4.
  • the folding leaf 1 on the right in the illustration has a lock that can be actuated via a handle 5 .
  • a locking pin 6 and a reinforcing pin 7 can thus be moved into the guide rail 8, as a result of which the wings are prevented from pivoting.
  • the locking pin 6 is guided in a profile piece 4 ′ of the frame profile 4 , while the reinforcement pin 7 is accommodated in a reinforcement profile 4 ′′ of the frame profile 4 .
  • the Figures 2 to 5 illustrate the function and the individual components of the construction according to the invention. So are in the 3 and 4 with the omission of the handle, the frame profiles 3, 4 and the guide rail 8 are shown transparently (dash-dotted), so that the view of an internal locking mechanism 9 with the adjoining components is released.
  • the locking mechanism 9 acts via connecting rods 10 and adapter pieces 11 connected to them on locking rods 12 connected to them, at the ends of which locking pins 6 and reinforcing pins 7 are located.
  • the upper locking rods 12 also carry pins 6, 7, but these are cut off because of the top are not shown here.
  • the ends of the locking rods 12 can also form the pins 6, 7 themselves and/or merge into them in one piece.
  • the lock In the 2 and 3 the lock is shown in its closed functional position, with the pins 6.7 entering the guide rail 8 and locking the folding wing in this way. 4 whereas shows the latch in its open position.
  • the handle 5 (not shown) was pivoted upwards by 180° and the adapter pieces 11 with the connected locking rods 12 and the pins 6.7 were shifted to the locking gear 9 via the gear 9.
  • the pins 6.7 are now outside of the guide rail 8 and release the folding wing 1 to open.
  • the pins 6.7 In order to distribute the locking forces in the guide rail 8, the pins 6.7 are spaced apart by a distance A from one another.
  • this is measured between the central longitudinal axes of the pins 6 , 7 , since these are round and therefore only make contact in the rail 8 in a linear manner.
  • the distance A should at least correspond to the load-bearing penetration depth E of the pins 6,7 in the rail 8, but preferably be larger, particularly preferably even twice as large.
  • both parts 4', 4" have a recess 16 (see 2 ), through which the adapter pieces 11 dip.
  • the recesses 16 are to be formed so large that they allow the adapter pieces 11 to move up and down when locking and unlocking.
  • the adapter pieces 11 have mounting recesses 11' which make it possible to attach the adjoining push rods 10 and locking rods 12 to the adapter pieces 11 with the appropriate tool.
  • the adapter pieces 11 On their side facing the reinforcement profile 4", the adapter pieces 11 have guide surfaces 11", which rest against a guide counter-surface 21 of the reinforcement profile 4", whereby the up and down movement of the adapter pieces 11 is stabilized and guided.
  • they advantageously increase stability corresponding guide surfaces 11′′′ are also provided on the opposite side, which bear against a guide counter-surface 21′ of the profile piece 4′.
  • FIGS. 1 to 5 show an embodiment in which the frame profile 4 is composed of two profile parts that are detachably connected by means of screw connections 17, namely the profile piece 4' and the reinforcing profile 4".
  • 6 an alternative embodiment with a one-piece design of the frame profile 4.
  • the frame profile 4 is connected to the frame profile 3 of the adjacent folding leaf 1 via hinge fittings 18, so that the two folding leaves 1 can be locked in the fully assembled state of the folding system and in the open position of the lock are mutually pivotable, but remain connected.
  • the structural design of the folding system according to the invention and in particular its locking is simple, solid, low-maintenance and safe.

Description

Die Erfindung betrifft eine Faltanlage mit oben- und untenseitig in Führungsschienen geführten Faltflügeln nach dem Oberbegriff des Anspruchs 1. Dabei können zum Öffnen die Flügel der Faltanlage in den Führungsschienen verschoben und/oder aus diesen heraus verschwenkt werden. In geschlossener Position bedarf es einer Verriegelung. Dazu ist ein Verriegelungsbeschlag im Rahmenprofil von zumindest einem der Faltflügel aufgenommen. Über ein Verriegelungsgetriebe können Verriegelungszapfen zumeist oben und unten in die Führungsschiene hineinbewegt werden, bzw. aus dieser hinaus, wenn die Anlage wieder geöffnet werden soll.The invention relates to a folding system with folding wings guided in guide rails on the top and bottom. The wings of the folding system can be moved in the guide rails and/or pivoted out of them to open them. In the closed position it requires an interlock. For this purpose, a locking fitting is accommodated in the frame profile of at least one of the folding leaves. Locking pins can usually be moved up and down into the guide rail via a locking gear, or out of it when the system is to be opened again.

Um einer verbesserten Absicherung Rechnung zu tragen, wird in der EP 2 275 632 B1 bereits ein Verriegelungsmechanismus vorgeschlagen, bei dem das benachbarte Rahmenprofil des sich an den zu verriegelnden Faltflügel anschließenden Flügels ebenfalls einen Riegel aufweist, der über Mitnehmer am Verriegelungsbeschlag gleichzeitig betätigbar ist. Diese Konstruktion bietet zwar einen erhöhten Einbruchschutz, ist aber verhältnismäßig kompliziert.In order to take account of improved protection, the EP 2 275 632 B1 a locking mechanism has already been proposed in which the adjacent frame profile of the wing adjoining the folding wing to be locked also has a bolt which can be actuated simultaneously via drivers on the locking fitting. Although this construction offers increased burglary protection, it is relatively complicated.

Die US 2017/0 058 578 A1 offenbart ein Doppelbolzenschloss für eine Falttür. Mittels eines Griffs lassen sich Bolzen nach oben bzw. unten bewegen, um sie in Eingriff mit Schienen zu bringen.the US 2017/0 058 578 A1 discloses a double bolt lock for a folding door. A handle moves bolts up and down to engage rails.

Die US 2019/0 119 964 A1 offenbart ein Verriegelungssystem für Türen oder Fenster. Mittels eines Griffs lassen sich Bolzen nach oben bzw. unten bewegen, um sie in Eingriff mit Nuten zu bringen.the US 2019/0 119 964 A1 discloses a locking system for doors or windows. A handle moves bolts up and down to engage grooves.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Faltanlage mit einer sicheren Verriegelung zu schaffen, die konstruktiv einfach und solide ist. Diese Aufgabe wird durch eine Faltanlage mit den Merkmalen des Anspruchs 1 gelöst.The invention is therefore based on the object of creating a folding system with a secure locking mechanism that is structurally simple and solid. This problem is solved by a folding system with the features of claim 1.

Durch das Vorsehen mindestens eines Verriegelungszapfens in der Funktion eines Verstärkungszapfens im Rahmenprofil desselben Faltflügels, in dem sich auch der Verriegelungszapfen befindet, können die beiden Zapfen hinsichtlich ihrer Bewegung parallel aber fest verbunden werden, so dass der Verstärkungszapfen mit dem Verriegelungszapfen mitbewegbar angeordnet ist. Es bedarf keiner Koppelung über den beweglichen Zwischenraum zweier Flügel hinweg. Die Verriegelung beider Zapfen kann weiterhin nur über ein Verriegelungsgetriebe erfolgen. Durch den zusätzlichen Verstärkungszapfen setzen die Verriegelungskräfte jedoch an mehreren Punkten an (Verriegelungszapfen und Verstärkungszapfen), dadurch wird die Belastung bzw. Kraft auf den einzelnen Zapfen zumindest halbiert. Bei Einbruchversuchen oder anstehenden Windlasten verteilt sich die Krafteinleitung in die Führungsschiene besser und verringert die Gefahr, dass sich die Führungsschiene oder die Zapfen verbiegen. Wenn benachbarte Faltflügel über Scharniere verbunden sind, erstreckt sich die verbesserte Verriegelungswirkung auch auf den zur Verriegelung benachbarten Faltflügel. Die erfindungsgemäße Verriegelung kann jedoch ebenfalls wandseitig oder bei Faltflügeln zum Einsatz kommen, die mit einem benachbarten Flügel nicht fest, insbesondere nicht über Scharniere verbunden sind.By providing at least one locking pin in the function of a reinforcement pin in the frame profile of the same folding leaf in which the locking pin is also located, the two pins can be connected in parallel but firmly with regard to their movement, so that the reinforcement pin is arranged so that it can move with the locking pin. There is no need for a coupling across the movable space between two wings. Both pins can still only be locked via a locking mechanism. However, due to the additional reinforcement pin, the locking forces act at several points (locking pin and reinforcement pin), thereby at least halving the load or force on the individual pins. In the event of attempted break-ins or pending wind loads, the introduction of force into the guide rail is better distributed and reduces the risk of the guide rail or the pivots moving bend. If adjacent folding panels are connected via hinges, the improved locking effect also extends to the folding panel adjacent to the locking point. However, the locking device according to the invention can also be used on the wall side or with folding leaves that are not firmly connected to an adjacent leaf, in particular not connected via hinges.

Neben der Sicherung gegen Einbrüche ist insbesondere ein sicheres Verschließen von Faltanlagen bei hohen Windlasten vorteilhaft. Dazu erweist es sich als positiv, den Verstärkungszapfen in einem ergänzenden Verstärkungsprofil des Rahmenprofils aufzunehmen, wodurch die Stabilität des Faltflügels gegen Verbiegen erhöht wird. Bei entsprechender Auslegung kann eine Durchbiegung der Faltflügel unter Windlast soweit herabgesetzt werden, dass keine Gefahr mehr besteht, dass Verriegelungs- und Verstärkungszapfen aus den Führungsschienen herausspringen. Auch lässt sich ein ergänzendes Verstärkungsprofil, insbesondere wenn dieses lösbar am bisherigen Rahmenprofilstück befestigt ist, problemlos nachrüsten oder nur im Bedarfsfall vorsehen. Es ist jedoch auch möglich, das Verstärkungsprofil einstückig mit dem die Verriegelungszapfen aufnehmenden Profilstück auszubilden.In addition to securing against burglary, it is particularly advantageous to securely close folding systems in the event of high wind loads. In addition, it has proven to be positive to accommodate the reinforcement pin in an additional reinforcement profile of the frame profile, which increases the stability of the folding sash against bending. With an appropriate design, deflection of the folding sash under wind load can be reduced to such an extent that there is no longer a risk of the locking and reinforcing pins jumping out of the guide rails. An additional reinforcement profile can also be easily retrofitted or only provided if necessary, especially if this is releasably attached to the previous frame profile piece. However, it is also possible to form the reinforcement profile in one piece with the profile piece receiving the locking pins.

Eine Stabilitätsverbesserung lässt sich auch erreichen, indem das Rahmenprofil einen senkrecht verlaufenden, schwertartigen Vorsprung aufweist, der Durchbiegungen entgegenwirkt. Der Vorsprung hat bevorzugt eine leistenartige bzw. schwertartige Form mit einer Höhe, die vorzugsweise einen überwiegenden Teil der Höhe des senkrechten Rahmenprofils einnimmt. Die Breite des Vorsprungs ist demgegenüber eher gering, und seine Tiefe, d.h. seine Erstreckung senkrecht zur Faltflügelebene ist bevorzugt größer als seine Breite. Der Vorsprung kann einstückig mit dem Rahmenprofil ausgebildet oder mit diesem verbunden sein. Wenn dieser Vorsprung am Verstärkungsprofil vorgesehen wird, kann die Anzahl der benötigen Komponenten für verschiedene Ausführungsformen dennoch klein gehalten werden, da die erforderliche Stabilität fallweise durch die Wahl eines geeigneten Verstärkungsprofils, mit oder ohne Vorsprung eingestellt werden kann.An improvement in stability can also be achieved if the frame profile has a vertical, sword-like projection that counteracts deflection. The projection preferably has a strip-like or sword-like shape with a height that preferably occupies a major part of the height of the vertical frame profile. In contrast, the width of the projection is rather small, and its depth, ie its extent perpendicular to the plane of the folding wing is preferably greater than its width. The projection can be formed in one piece with the frame profile or can be connected to it. If this projection is provided on the reinforcement profile, the number of components required for different embodiments can still be kept small, since the required stability can be set on a case-by-case basis by choosing a suitable reinforcement profile, with or without a projection.

Auf konstruktiv einfache Weise, ohne die Ausgestaltung des Verriegelungsgetriebes verändern zu müssen, kann der Verstärkungszapfen über ein Adapterstück mit dem Verriegelungszapfen verbunden werden. Zur fallweise auch nachträglichen Montage kann es vorteilhaft sein, wenn das Adapterstück dazu eine Montageausnehmung aufweist, die den Zugriff durch Werkzeug zur Herstellung der Verbindung ermöglicht. Das Adapterstück kann dazu im Wesentlichen C- bzw. U-förmig ausgebildet sein.In a structurally simple manner, without having to change the design of the locking mechanism, the reinforcing pin can be connected to the locking pin via an adapter piece. For the case-by-case also subsequent assembly, it can be advantageous if the adapter piece has an assembly recess for this purpose, which enables access by tools for establishing the connection. For this purpose, the adapter piece can be essentially C-shaped or U-shaped.

Darüber hinaus kann das Adapterstück konstruktiv zur Führung der Bewegung des Verstärkungszapfens genutzt werden, wozu es von Vorteil ist, dass das Adapterstück eine Führungsfläche aufweist, die an einer Führungsgegenfläche des Verstärkungsprofils senkrecht verschiebbar anliegt. Eine entsprechende Ausgestaltung ist auch gegenüberliegend im Profilstück möglich.In addition, the adapter piece can be used constructively to guide the movement of the reinforcement pin, for which it is advantageous that the adapter piece has a guide surface which rests vertically displaceably on a guide counter-surface of the reinforcement profile. A corresponding configuration is also possible opposite in the profile piece.

Das C- bzw. U-förmige Adapterstück hat vorzugsweise zumindest zwei im Wesentlichen waagerechte Schenkel, die durch zumindest einen im Wesentlichen senkrechten Schenkel verbunden sind. In den im Wesentlichen waagerechten Schenkeln sind Koppelbereiche ausgebildet, an denen Kraftübertragungselemente, insbesondere Riegelstangen zur Kraftübertragung auf die Zapfen angreifen. Zwischen den im Wesentlichen horizontalen Schenkeln befindet sich eine Montageausnehmung, deren freie Höhe in vertikaler Richtung vorzugsweise größer als die Höhe in vertikaler Richtung der im Wesentlichen horizontalen Schenkel ist, insbesondere sogar als die Summe der Höhen der im Wesentlichen vertikalen Schenkel. Dieser Aufbau erleichtert die Montage und Wartung der Faltanlage. Konkret sollte die freie Höhe der Montageausnehmung mindestens der Länge zu verwendender Verbindungselemente entsprechen, z.B. von Schrauben inklusive der Schraubenköpfe, die die Koppelbereiche durchgreifen.The C- or U-shaped adapter piece preferably has at least two essentially horizontal legs which are connected by at least one essentially vertical leg. In the essentially horizontal legs coupling areas are formed on which power transmission elements, in particular Engage locking rods for power transmission to the pins. Between the essentially horizontal legs there is a mounting recess whose free height in the vertical direction is preferably greater than the height in the vertical direction of the essentially horizontal legs, in particular even than the sum of the heights of the essentially vertical legs. This structure facilitates the assembly and maintenance of the folding system. Specifically, the free height of the mounting recess should correspond at least to the length of the connecting elements to be used, eg screws including the screw heads that reach through the coupling areas.

Die Koppelbereiche des Adapterstücks sind zumindest teilweise als Ausnehmungen bzw. teilweise sogar als Durchgangsbohrungen ausgebildet und können sich von unten/oben vorzugsweise parallel durch das Adapterstück hindurcherstrecken. Zumindest eine der beiden Ausnehmungen ist insbesondere durch einen ersten der im Wesentlichen waagerechten Schenkel als Durchgangsbohrung ausgebildet. Die andere Ausnehmung in diesem Schenkel kann eine Sacklochbohrung sein. Im montierten Zustand der Faltanlage kann jede der beiden Ausnehmungen eine Riegelstange aufnehmen. Eine der Riegelstangen ist dabei mit dem Verriegelungszapfen, die andere der Riegelstangen mit dem Verstärkungszapfen verbunden. Eine dritte Ausnehmung ist bevorzugt als Durchgangsbohrung durch einen zweiten der im Wesentlichen waagerechten Schenkel ausgebildet. Im montierten Zustand der Faltanlage kann diese Bohrung eine Schubstange zur Einleitung von Kraft aufnehmen. Besonders bevorzugt ist am Verriegelungsgetriebe beidseitig je ein derart ausgebildetes Adapterstück angeordnet.The coupling areas of the adapter piece are designed at least partially as recesses or even partially as through bores and can extend through the adapter piece from below/above, preferably in parallel. At least one of the two recesses is formed as a through hole, in particular through a first of the essentially horizontal legs. The other recess in this leg can be a blind hole. In the assembled state of the folding system, each of the two recesses can accommodate a locking bar. One of the locking bars is connected to the locking pin, the other of the locking bars to the reinforcement pin. A third recess is preferably designed as a through hole through a second of the essentially horizontal legs. In the assembled state of the folding system, this hole can accommodate a push rod for introducing force. An adapter piece designed in this way is particularly preferably arranged on both sides of the locking mechanism.

Die Übertragung der Verriegelungskräfte auf die Führungsschienen erfolgt besonders sicher aber materialschonend, wenn Verriegelungszapfen und Verstärkungszapfen hinsichtlich ihrer Berührpunkte mit der Führungsschiene voneinander beanstandet angeordnet sind. Der Abstand kann etwa dem Durchmesser der Zapfen entsprechen. Vorteilhaft ist es, wenn der Abstand zumindest so groß ist, wie die tragende Eindringtiefe der Zapfen in die Führungsschiene.The locking forces are transmitted to the guide rails in a particularly reliable but material-friendly manner if the locking pin and reinforcing pin are arranged at a distance from one another with regard to their points of contact with the guide rail. The distance can correspond approximately to the diameter of the pin. It is advantageous if the distance is at least as great as the load-bearing penetration depth of the pins into the guide rail.

Weitere Vorteile und Einzelheiten ergeben sich aus den Unteransprüchen und in den Zeichnungen dargestellten Ausführungsbeispielen der Erfindung, die im Folgenden beschrieben werden; es zeigen:

Fig. 1
den Verbindungsbereich zweier Faltflügel in verriegelter Position in Frontalansicht,
Fig. 2
den Gegenstand aus Fig. 1 in perspektivischer Ansicht und Sprengdarstellung mit teils voneinander beabstandeten Komponenten,
Fig. 3
den Gegenstand aus Fig. 1 unter Sichtbarmachung der Verriegelungskomponenten,
Fig. 4
den Gegenstand aus Fig. 3 in entriegelter Position,
Fig. 5
einen Schnitt in Richtung V-V durch den Gegenstand aus Fig. 1 und
Fig. 6
eine alternative Ausführungsform in einer Darstellung gemäß Fig. 5.
Further advantages and details result from the subclaims and the exemplary embodiments of the invention illustrated in the drawings, which are described below; show it:
1
the connection area of two folding wings in the locked position in a front view,
2
the item 1 in a perspective view and exploded view with some components spaced apart,
3
the item 1 with visualization of the locking components,
4
the item 3 in unlocked position,
figure 5
makes a cut in direction VV through the object 1 and
6
an alternative embodiment in a representation according to FIG figure 5 .

In Fig. 1 ist der untere Bereich zweier miteinander verbundener Faltflügel 1 in geschlossener Funktionsstellung der Verriegelung dargestellt. Darüber befindet sich oben links eine kleine piktogrammartige Darstellung einer beispielhaften Faltanlage zur Funktionsveranschaulichung. Die dargestellten Faltflügel 1 haben jeweils Glasscheiben 2, die in Rahmenprofilen 3,4 gehalten sind. Der in der Darstellung rechte Faltflügel 1 verfügt dabei über eine Verriegelung, die über einen Griff 5 betätigbar ist. Damit lassen sich ein Verriegelungszapfen 6 und ein Verstärkungszapfen 7 in die Führungsschiene 8 hineinbewegen, wodurch ein Verschwenken der Flügel verhindert wird. Der Verriegelungszapfen 6 ist in einem Profilstück 4' des Rahmenprofils 4 geführt, während der Verstärkungszapfen 7 in einem Verstärkungsprofil 4" des Rahmenprofils 4 aufgenommen ist.In 1 the lower area of two interconnected folding wings 1 is shown in the closed functional position of the lock. Above this is a small pictogram-like representation of an exemplary folding system to illustrate the function. The folding wings 1 shown each have glass panes 2, which are held in frame profiles 3.4. The folding leaf 1 on the right in the illustration has a lock that can be actuated via a handle 5 . A locking pin 6 and a reinforcing pin 7 can thus be moved into the guide rail 8, as a result of which the wings are prevented from pivoting. The locking pin 6 is guided in a profile piece 4 ′ of the frame profile 4 , while the reinforcement pin 7 is accommodated in a reinforcement profile 4 ″ of the frame profile 4 .

Die Fig. 2 bis 5 veranschaulichen die Funktion und die Einzelkomponenten der erfindungsgemäßen Konstruktion. So sind in den Fig. 3 und 4 unter Weglassung des Griffs die Rahmenprofile 3,4 und die Führungsschiene 8 transparent (strichpunktiert) dargestellt, so dass der Blick auf ein innenliegendes Verriegelungsgetriebe 9 mit sich daran anschließenden Bauteilen freigegeben ist. Das Verriegelungsgetriebe 9 wirkt über Schubstangen 10 und sich daran anschließende Adapterstücke 11 auf mit diesen verbundene Riegelstangen 12, an deren Enden sich Verriegelungszapfen 6 und Verstärkungszapfen 7 befinden. Auch die oberen Riegelstangen 12 tragen bei dieser Ausführungsform Zapfen 6,7, die jedoch wegen der oben abgeschnittenen Darstellung hier nicht zu sehen sind. Selbstverständlich können die Riegelstangen 12 mit ihren Enden auch selbst die Zapfen 6,7 ausbilden und/oder auch einstückig in diese übergehen.the Figures 2 to 5 illustrate the function and the individual components of the construction according to the invention. So are in the 3 and 4 with the omission of the handle, the frame profiles 3, 4 and the guide rail 8 are shown transparently (dash-dotted), so that the view of an internal locking mechanism 9 with the adjoining components is released. The locking mechanism 9 acts via connecting rods 10 and adapter pieces 11 connected to them on locking rods 12 connected to them, at the ends of which locking pins 6 and reinforcing pins 7 are located. In this embodiment, the upper locking rods 12 also carry pins 6, 7, but these are cut off because of the top are not shown here. Of course, the ends of the locking rods 12 can also form the pins 6, 7 themselves and/or merge into them in one piece.

In den Fig. 2 und 3 ist die Verriegelung in ihrer geschlossenen Funktionsstellung gezeigt, wobei die Zapfen 6,7 in die Führungsschiene 8 eintauchen und die Faltflügel so verriegeln. Fig. 4 hingegen zeigt die Verriegelung in ihrer geöffneten Position. Dazu wurden der dort nicht dargestellte Griff 5 um 180° nach oben verschwenkt und so über das Getriebe 9 die Adapterstücke 11 mit den angeschlossenen Riegelstangen 12 und den Zapfen 6,7 zum Verriegelungsgetriebe 9 hin verschoben. Die Zapfen 6,7 befinden sich nun außerhalb der Führungsschiene 8 und geben die Faltflügel 1 zur Öffnung frei. Um die Verriegelungskräfte in der Führungsschiene 8 zu verteilen, sind die Zapfen 6,7 um einen Abstand A voneinander beabstandet. Dieser bemisst sich bei der dargestellten Ausführungsform zwischen den Mittellängsachsen der Zapfen 6,7, da diese rund sind und in der Schiene 8 somit nur linienförmig berührend anliegen. Der Abstand A sollte zumindest der tragenden Eindringtiefe E der Zapfen 6,7 in der Schiene 8 entsprechen, bevorzugt aber größer, besonders bevorzugt sogar doppelt so groß sein.In the 2 and 3 the lock is shown in its closed functional position, with the pins 6.7 entering the guide rail 8 and locking the folding wing in this way. 4 whereas shows the latch in its open position. For this purpose, the handle 5 (not shown) was pivoted upwards by 180° and the adapter pieces 11 with the connected locking rods 12 and the pins 6.7 were shifted to the locking gear 9 via the gear 9. The pins 6.7 are now outside of the guide rail 8 and release the folding wing 1 to open. In order to distribute the locking forces in the guide rail 8, the pins 6.7 are spaced apart by a distance A from one another. In the illustrated embodiment, this is measured between the central longitudinal axes of the pins 6 , 7 , since these are round and therefore only make contact in the rail 8 in a linear manner. The distance A should at least correspond to the load-bearing penetration depth E of the pins 6,7 in the rail 8, but preferably be larger, particularly preferably even twice as large.

Weitere Details der Konstruktion sind den Fig. 2 und 5 sowie der in Fig. 6 dargestellten Variante zu entnehmen. In zusammengebautem Zustand ist das Verriegelungsgetriebe 9 mit den Schubstangen 10 im Profilstück 4' des Rahmenprofils 4 angeordnet, während sich die Verstärkungszapfen 7 mit einem entsprechenden Teil der Adapterstücke 11 im Verstärkungsprofil 4" befinden. Im Übergang zwischen dem Profilstück 4' und dem Verstärkungsprofil 4" haben beide Teile 4',4" eine Ausnehmung 16 (siehe Fig. 2), durch die die Adapterstücke 11 hindurchtauchen. Die Ausnehmungen 16 sind so groß auszubilden, dass sie die Auf- und Abbewegung der Adapterstücke 11 bei einem Ver- und Entriegeln zulassen. Die Adapterstücke 11 haben Montageausnehmungen 11', die es ermöglichen, an den Adapterstücken 11 mit entsprechendem Werkzeug die angrenzenden Schubstangen 10 und Riegelstangen 12 zu befestigen. Die Adapterstücke 11 haben auf ihrer dem Verstärkungsprofil 4" zugewandten Seite Führungsflächen 11", die an einer Führungsgegenfläche 21 des Verstärkungsprofils 4" anliegen, wodurch die Auf- und Abbewegung der Adapterstücke 11 stabilisiert und geführt ist. Bei der dargestellten Ausführungsform sind in vorteilhafter Weise stabilitätserhöhend entsprechende Führungsflächen 11"' auch auf der gegenüberliegenden Seite vorgesehen, die an einer Führungsgegenfläche 21' des Profilstücks 4' anliegen.Further details of the construction are den 2 and 5 as well as the in 6 shown variant. In the assembled state, the locking mechanism 9 with the connecting rods 10 is arranged in the profile piece 4' of the frame profile 4, while the reinforcement pins 7 are located with a corresponding part of the adapter pieces 11 in the reinforcement profile 4". In the transition between the Profile piece 4' and the reinforcement profile 4", both parts 4', 4" have a recess 16 (see 2 ), through which the adapter pieces 11 dip. The recesses 16 are to be formed so large that they allow the adapter pieces 11 to move up and down when locking and unlocking. The adapter pieces 11 have mounting recesses 11' which make it possible to attach the adjoining push rods 10 and locking rods 12 to the adapter pieces 11 with the appropriate tool. On their side facing the reinforcement profile 4", the adapter pieces 11 have guide surfaces 11", which rest against a guide counter-surface 21 of the reinforcement profile 4", whereby the up and down movement of the adapter pieces 11 is stabilized and guided. In the illustrated embodiment, they advantageously increase stability corresponding guide surfaces 11″′ are also provided on the opposite side, which bear against a guide counter-surface 21′ of the profile piece 4′.

Während die Fig. 1 bis 5 eine Ausführungsform zeigen, bei der sich das Rahmenprofil 4 aus zwei mittels Schraubverbindungen 17 lösbar verbundenen Profilteilen, nämlich dem Profilstück 4' und dem Verstärkungsprofil 4" zusammensetzt, zeigt Fig. 6 eine alternative Ausführungsform mit einer einstückigen Ausführung des Rahmenprofils 4. In beiden Fällen jedoch ist das Rahmenprofil 4 über Scharnierbeschläge 18 mit dem Rahmenprofil 3 des benachbarten Faltflügels 1 verbunden, so dass die beiden Faltflügel 1 im fertig montierten Zustand der Faltanlage und bei geöffneter Position der Verriegelung gegeneinander verschwenkbar sind, jedoch verbunden bleiben.while the Figures 1 to 5 show an embodiment in which the frame profile 4 is composed of two profile parts that are detachably connected by means of screw connections 17, namely the profile piece 4' and the reinforcing profile 4". 6 an alternative embodiment with a one-piece design of the frame profile 4. In both cases, however, the frame profile 4 is connected to the frame profile 3 of the adjacent folding leaf 1 via hinge fittings 18, so that the two folding leaves 1 can be locked in the fully assembled state of the folding system and in the open position of the lock are mutually pivotable, but remain connected.

Die konstruktive Gestaltung der erfindungsgemäßen Faltanlage und insbesondere ihrer Verriegelung ist einfach, solide, wartungsarm und sicher.The structural design of the folding system according to the invention and in particular its locking is simple, solid, low-maintenance and safe.

Claims (10)

  1. A folding installation, in particular a glass folding installation, having at least two folding wings (1), which are movably mounted in a guide having at least one lower and one upper guide rail (8), wherein at least one folding wing (1) has a frame profile (4) extending perpendicularly, which accommodates a locking fitting having at least one perpendicularly displaceably mounted locking pin (6), which is arranged movable into and out of the guide rail (8) at the top and/or bottom by means of a locking gear (9), characterized in that the locking pin (6) is fixedly connected to a reinforcing pin (7), which is arranged in parallel in the frame profile (4) of the same folding wing (1) and is also moved in parallel to the locking pin (6) via the locking gear (9).
  2. The folding installation according to Claim 1, characterized in that the frame profile (4) has a supplementary reinforcing profile (4"), which accommodates the reinforcing pin (7) .
  3. The folding installation according to Claim 2, characterized in that the reinforcing profile (4") is releasably fastened on a profile part (4') accommodating the locking pin (6) .
  4. The folding installation according to Claim 2, characterized in that the reinforcing profile (4") is integrally formed with a profile part (4') accommodating the locking pin (6) .
  5. The folding installation according to any one of the preceding claims, characterized in that the locking pin (6) is connected via an adapter part (11) to the reinforcing pin (7).
  6. The folding installation according to Claim 5, characterized in that the adapter part (11) has at least one installation recess (11').
  7. The folding installation according to Claim 5 or 6, characterized in that the adapter part (11) has at least one guide surface (11"), which presses against a guide counter surface (21) of the reinforcing profile (4").
  8. The folding installation according to any one of the preceding claims, characterized in that locking pin (6) and reinforcing pin (7) are arranged spaced apart from one another.
  9. The folding installation according to any one of the preceding claims, characterized in that the frame profile (4) has at least one perpendicularly extending, sword-like projection.
  10. The folding installation according to Claim 2 and Claim 9, characterized in that the reinforcing profile (4") has the sword-like projection.
EP20197856.6A 2019-09-26 2020-09-23 Folding installation Active EP3798390B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019125988.6A DE102019125988A1 (en) 2019-09-26 2019-09-26 Folding system

Publications (2)

Publication Number Publication Date
EP3798390A1 EP3798390A1 (en) 2021-03-31
EP3798390B1 true EP3798390B1 (en) 2022-03-23

Family

ID=72644041

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20197856.6A Active EP3798390B1 (en) 2019-09-26 2020-09-23 Folding installation

Country Status (4)

Country Link
US (1) US20210095503A1 (en)
EP (1) EP3798390B1 (en)
DE (1) DE102019125988A1 (en)
DK (1) DK3798390T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11208832B2 (en) * 2016-08-30 2021-12-28 Sargent Manufacturing Company Mortise lock with multi-point latch system

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3526288C2 (en) 1985-07-23 1990-07-05 Hans-Joachim 5000 Koeln De Solbach
DE10100651A1 (en) 2001-01-09 2002-07-11 Melchert Beschlaege Lock used as an espagnolette comprises a locking organ consisting of parallel rotating tubes moving on a guide rod
EP1375796A2 (en) 2002-06-28 2004-01-02 Solarlux Aluminium Systeme Gmbh Door or window wing arrangement
FR2920807A1 (en) 2007-09-11 2009-03-13 Gaston Hervouet Safety closing device for e.g. door in office, has clamp fixed on bolt at rear of lock using cone-point set screws, and mini boxes providing horizontal closing points and placed on path of vertical rod linkage
EP2275632A2 (en) 2009-07-13 2011-01-19 Sunflex Aluminiumsysteme GmbH Folding sliding panel
DE102010032145A1 (en) 2010-07-24 2012-01-26 Novoferm Gmbh Gate locking device and overhead door comprising a gate locking device
WO2015148813A1 (en) 2014-03-27 2015-10-01 C&D Zodiac, Inc. Bi-fold door module
US20170058578A1 (en) 2015-08-31 2017-03-02 Truth Hardware Locking bolt with surface-mounted transmission
US10119324B2 (en) 2015-08-17 2018-11-06 Ltl Wholesale, Inc. Folding doors with receiving channel and locking clip
US20190119964A1 (en) 2017-10-25 2019-04-25 Hoppe Holding Ag Latch mechanism for folding door or windows
DE202018101433U1 (en) 2018-03-14 2019-06-17 Solarlux Gmbh Folding

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939529A (en) * 1957-11-22 1960-06-07 Browne Window Mfg Co Inc Window structure
US5520427A (en) * 1993-12-27 1996-05-28 Von Duprin, Inc. Breakaway lever with wedge release mechanism
US7967345B2 (en) * 2006-06-08 2011-06-28 420820 Ontario Limited Actuator for a screen latch for engaging sill and header tracks
US5718467A (en) * 1995-11-13 1998-02-17 The Eastern Company Racking resistant door control mechanism
US6669243B2 (en) * 2001-07-03 2003-12-30 Piolax Inc. Side lock assembly for storage bin
US6655720B2 (en) * 2001-10-09 2003-12-02 Edmond L. Rampen Lock with plunger unit
US7013687B2 (en) * 2002-04-30 2006-03-21 Haworth, Ltd. Sliding door lock with single lock-release and door-opening motion
US7607262B2 (en) * 2002-11-07 2009-10-27 Newell Operating Company Integrated tilt/sash lock assembly
US7013688B2 (en) * 2003-04-04 2006-03-21 Lynn Chen Top-and-bottom latch lock
US7344167B2 (en) * 2003-07-30 2008-03-18 Johnson Elmer M Door security apparatus
US20050284199A1 (en) * 2004-06-23 2005-12-29 Gulley Thomas D Latch assembly
US7475929B2 (en) * 2004-09-15 2009-01-13 Piolax Onc. Lid open-close apparatus
US7377076B2 (en) * 2004-10-15 2008-05-27 Haworth, Ltd. Single-action egress lock for a sliding door
MX2007009048A (en) * 2005-01-27 2007-12-07 Brush & Co John D System and method for administering access to an interior compartment of an enclosure.
US20090078011A1 (en) * 2005-06-27 2009-03-26 Ben-Zion Avni Mortise Lock
US8441336B2 (en) * 2005-08-02 2013-05-14 C. Joseph Rickrode System and method for secure shipment of high-value cargo
EP1854946A2 (en) * 2006-05-09 2007-11-14 Nautilus Hyosung Inc. Door lock structure
US7526933B2 (en) * 2006-10-18 2009-05-05 Master Lock Company Llc Multipoint door lock
US7874598B2 (en) * 2007-01-31 2011-01-25 Stanley Chung Auto latch for window sash
JP4927026B2 (en) * 2007-05-22 2012-05-09 株式会社パイオラックス Lid opening / closing device
US20090152879A1 (en) * 2007-12-12 2009-06-18 Malgorzata Pala Cabinet and latch
AU2009203066A1 (en) * 2008-08-11 2010-02-25 Lokaway Pty. Ltd. Sequential safe door opening
US8167386B2 (en) * 2009-03-26 2012-05-01 American Power Conversion Corporation Door assembly and method of replacing a door of an electronics cabinet
US20120006816A1 (en) * 2009-06-08 2012-01-12 Turnquist T Cody Collapsible container and method for erecting container
TWI365030B (en) * 2009-06-25 2012-05-21 Wistron Corp Covering mechanism for covering an opening of a housing
US8550506B2 (en) * 2009-06-30 2013-10-08 Truth Hardware Corporation Multi-point mortise lock mechanism for swinging door
US20110001404A1 (en) * 2009-07-01 2011-01-06 The Durham Manufacturing Company Apparatus including locking means and enclosure with locking means
US8448997B2 (en) * 2010-01-21 2013-05-28 Stanley Black & Decker, Inc. Sliding door lock with dual break-out release
US8534099B2 (en) * 2010-07-01 2013-09-17 Adams Rite Manufacturing Co. Single and multi-point door lock
EP2460962A1 (en) * 2010-12-01 2012-06-06 Orchidées Constructions S.A. Locking device provided with at least one locking point for a sliding frame
US9109384B2 (en) * 2012-09-11 2015-08-18 Interlock Usa, Inc. Flush lock for casement window
WO2014093586A1 (en) * 2012-12-14 2014-06-19 Sargent Manufacturing Company Electric latch retraction device for vertical rod door latches
AU2013362827B2 (en) * 2012-12-21 2017-11-23 Centor Design Pty Ltd Latch mechanism
ITVI20130239A1 (en) * 2013-09-30 2015-03-31 Giancarlo Brun RAPID CONNECTION AND / OR FISSAGGO SYSTEM FOR DOORS, DOORS OR THE LIKE AND DOORS PROVIDED WITH THIS SYSTEM.
US10294702B1 (en) * 2014-01-01 2019-05-21 Brisbin Marvin Skiles “Skiles locking system” S.L.S
US9663968B2 (en) * 2014-03-17 2017-05-30 Alpha Safe & Vault, Inc. Locking mechanisms for security containers
US9404296B2 (en) * 2014-03-21 2016-08-02 Nanz Custom Hardware, Inc. Recessed handle lever for lift and slide door
US9428259B2 (en) * 2014-03-27 2016-08-30 C&D Zodiac, Inc. Bi-fold door module
US9260890B2 (en) * 2014-05-13 2016-02-16 Daws Manufacturing Co., Inc. Latch mechanism
WO2016032934A1 (en) * 2014-08-27 2016-03-03 Shade River Outfitters, Inc. Improved lock pin and bolt construction for securing doors and other closures
EP2995755B1 (en) * 2014-09-09 2019-09-25 Industrilås I Nässjö AB Locking mechanism
US9683394B1 (en) * 2015-08-12 2017-06-20 C. Joseph Rickrode Simplified system and method for secure shipment of high-value cargo
US9890566B1 (en) * 2015-11-06 2018-02-13 Jim Davidson Theft proof ground vault and locking lid
US9874044B2 (en) * 2015-12-16 2018-01-23 Samuel C. Medawar Storage case with locking mechanism
US20180340349A1 (en) * 2016-02-23 2018-11-29 Lokaway Pty Ltd Security door lock
US10584516B2 (en) * 2016-05-03 2020-03-10 Scranton Products, Inc. Modular latch bar
US10718141B2 (en) * 2016-05-06 2020-07-21 Jeremy D. Battenfield Door barricade system
CA3035013A1 (en) * 2016-08-30 2018-03-08 Sargent Manufacturing Company Mortise lock with multi-point latch system
CA2985754A1 (en) * 2016-11-17 2018-05-17 Cooper Technologies Company One or more doors with one or more angled side flanges for electrical panel enclosure
US10550614B2 (en) * 2016-12-15 2020-02-04 Ami Industries, Inc. Dual latch assembly for openable structures
DE102017100742B3 (en) * 2017-01-16 2018-03-29 Solarlux Gmbh Lockable coupling device
US10982477B2 (en) * 2017-06-09 2021-04-20 Endura Products, Llc Sliding door unit and components for the same
CN207004258U (en) * 2017-07-21 2018-02-13 梁洪坤 A kind of novel pet cage door
US10738516B1 (en) * 2017-08-21 2020-08-11 Barry G. Lawrence Window lock with adjustable reinforcement members
US11619080B2 (en) * 2017-12-15 2023-04-04 Southco, Inc. Multi-point latching system
US20190203521A1 (en) * 2017-12-29 2019-07-04 Trinity Glass International, Inc. Astragal assembly
US11131136B2 (en) * 2018-01-05 2021-09-28 John Kaounas Emergency release device for manually opening and closing a four fold power door system
US11702864B2 (en) * 2018-03-12 2023-07-18 Securitech Group, Inc. Automatic locking-deadbolt assembly in a door
KR102056911B1 (en) * 2018-05-03 2019-12-17 강호영 Emergency Escape Apparatus of Building
KR102003547B1 (en) * 2018-05-03 2019-07-24 강승호 Emergency Escape Apparatus of Ship
TWI664343B (en) * 2018-08-03 2019-07-01 田晉五金製品股份有限公司 Door lock
US20200378160A1 (en) * 2019-06-03 2020-12-03 Tsung-Chi Chen Case body with a double-toggle lockset
US20200398989A1 (en) * 2019-06-21 2020-12-24 Ami Industries, Inc. Latch assembly for cabin attendant seat
US11512500B1 (en) * 2019-08-15 2022-11-29 Barry G. Lawrence Modified tilt latch bolt

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3526288C2 (en) 1985-07-23 1990-07-05 Hans-Joachim 5000 Koeln De Solbach
DE10100651A1 (en) 2001-01-09 2002-07-11 Melchert Beschlaege Lock used as an espagnolette comprises a locking organ consisting of parallel rotating tubes moving on a guide rod
EP1375796A2 (en) 2002-06-28 2004-01-02 Solarlux Aluminium Systeme Gmbh Door or window wing arrangement
FR2920807A1 (en) 2007-09-11 2009-03-13 Gaston Hervouet Safety closing device for e.g. door in office, has clamp fixed on bolt at rear of lock using cone-point set screws, and mini boxes providing horizontal closing points and placed on path of vertical rod linkage
EP2275632A2 (en) 2009-07-13 2011-01-19 Sunflex Aluminiumsysteme GmbH Folding sliding panel
DE102010032145A1 (en) 2010-07-24 2012-01-26 Novoferm Gmbh Gate locking device and overhead door comprising a gate locking device
WO2015148813A1 (en) 2014-03-27 2015-10-01 C&D Zodiac, Inc. Bi-fold door module
US10119324B2 (en) 2015-08-17 2018-11-06 Ltl Wholesale, Inc. Folding doors with receiving channel and locking clip
US20170058578A1 (en) 2015-08-31 2017-03-02 Truth Hardware Locking bolt with surface-mounted transmission
US20190119964A1 (en) 2017-10-25 2019-04-25 Hoppe Holding Ag Latch mechanism for folding door or windows
DE202018101433U1 (en) 2018-03-14 2019-06-17 Solarlux Gmbh Folding

Also Published As

Publication number Publication date
US20210095503A1 (en) 2021-04-01
DE102019125988A1 (en) 2021-04-01
DK3798390T3 (en) 2022-04-19
EP3798390A1 (en) 2021-03-31

Similar Documents

Publication Publication Date Title
EP0492341B1 (en) Locking device for two-winged window, or similar
EP0718456A1 (en) Closing device for window, door and the like
EP3798390B1 (en) Folding installation
EP2252751B1 (en) Espagnolette fitting for window or door
EP0493689B1 (en) Espagnolette for windows, doors or the like
DE3127929C2 (en) Espagnolette fitting with frame profiles made of metal, plastic or the like. Connecting rods guided by windows or doors in undercut guide channels
EP0002248B1 (en) Locking mechanism with push$rods at the overlappedwing of twowinged windows or doors without intermediate jamb
DE19521601C1 (en) Window, door or the like
WO2016023738A1 (en) Running carriage arrangement for lift-and-slide doors or windows
EP0761920B2 (en) Window/door with pivot and/or tilting fitting
DE202015000015U1 (en) gating
EP3162995B1 (en) Part of a fitting for a wing of a window or a door
EP0556442B1 (en) Actuating rod fitting for doors, windows and the like
DE4336881C2 (en) Adjustable locking device
EP3425149A1 (en) Lifting/sliding structure, in particular lifting/sliding door or window
EP1340875B1 (en) Actuator for locking device of wing of windows, doors or the same
EP1582677B1 (en) Fitting for lifting and sliding doors
EP1270856B1 (en) Fitting for locking of windows or doors
DE102020112148B3 (en) Hinge lock
DE10229228A1 (en) Door or window sash arrangement
WO2017178221A1 (en) Fitting for two at least liftable and slidable sashes of windows or doors
EP0625235A1 (en) Security door and security device for fitting in a door
EP2273050B1 (en) Corner deviation for an espagnolette fitting
EP3401469B1 (en) Child safety grid
DE4403870A1 (en) Security door

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

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

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210525

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

INTG Intention to grant announced

Effective date: 20211125

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502020000833

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1477534

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220415

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20220412

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

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

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220623

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220623

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

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220624

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

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

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220725

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502020000833

Country of ref document: DE

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

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

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220723

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

26 Opposition filed

Opponent name: GEZE GMBH

Effective date: 20221122

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

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

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

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

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230512

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: IE

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

Effective date: 20220923

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

Ref country code: NL

Payment date: 20230920

Year of fee payment: 4

Ref country code: LU

Payment date: 20230918

Year of fee payment: 4

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

Ref country code: SE

Payment date: 20230921

Year of fee payment: 4

Ref country code: FR

Payment date: 20230918

Year of fee payment: 4

Ref country code: DK

Payment date: 20230921

Year of fee payment: 4

Ref country code: DE

Payment date: 20230919

Year of fee payment: 4

Ref country code: BE

Payment date: 20230918

Year of fee payment: 4

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

Ref country code: CH

Payment date: 20231001

Year of fee payment: 4

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

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323