EP0329039B1 - Anti-burglary device, especially for a garage door - Google Patents

Anti-burglary device, especially for a garage door Download PDF

Info

Publication number
EP0329039B1
EP0329039B1 EP89102363A EP89102363A EP0329039B1 EP 0329039 B1 EP0329039 B1 EP 0329039B1 EP 89102363 A EP89102363 A EP 89102363A EP 89102363 A EP89102363 A EP 89102363A EP 0329039 B1 EP0329039 B1 EP 0329039B1
Authority
EP
European Patent Office
Prior art keywords
locking element
closing part
closing
coupling piece
coupling part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP89102363A
Other languages
German (de)
French (fr)
Other versions
EP0329039A1 (en
Inventor
Hannes Mösslacher
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.)
VISUAL COMMUNICATIONS INGENIEURBERATUNGS GmbH
Original Assignee
VISUAL COMMUNICATIONS INGENIEURBERATUNGS 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
Application filed by VISUAL COMMUNICATIONS INGENIEURBERATUNGS GmbH filed Critical VISUAL COMMUNICATIONS INGENIEURBERATUNGS GmbH
Priority to AT89102363T priority Critical patent/ATE76156T1/en
Publication of EP0329039A1 publication Critical patent/EP0329039A1/en
Application granted granted Critical
Publication of EP0329039B1 publication Critical patent/EP0329039B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/681—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/0018—Anti-tamper devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/686—Rods, links
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Definitions

  • the invention relates to an anti-burglar device for a movable closing part provided for closing a building opening or a housing opening, in particular for a swinging wing of a garage door, in which the closing part is mechanically connected via a linkage and transmit pressure force to a coupling piece which is displaceable for moving the closing part and which is connected on a Guide rail is displaceable by means of a motor-driven cable or chain drive for opening and closing the opening and assumes an initial position in the closed position of the closing part, the coupling piece having a locking element which interacts with an anti-locking element for locking the closing part in its initial position.
  • the device according to the invention for burglar protection is provided in particular for automatic (predominantly electrically operated) tilting, folding, swinging, sectional, rolling and similar gates, doors, windows and flaps, but also shutters, shutters and movable grilles, the Closure part is motor-driven movable.
  • the burglar alarm device according to the invention is provided for those applications in which the drive can be operated remotely.
  • Burglar alarm devices of the present type are also known (FR-A-2 349 014, to which the preamble of claim 1 relates, US-A-3 909 980, EP-A-0 075 269), in which a locking element which is movable is mounted on the coupling piece fastened to the cable or chain drive and, in its starting position in the closed position of the closing part, interacts with a stationary counter-blocking element, by means of the motor-driven displacement of the coupling piece on a ramp designed thereon to lift it out of engagement with the counter-blocking element.
  • the object of the invention is to provide an intrusion detection device of the type mentioned at the outset and to design it in such a way that it is based on a principle that is as simple as possible for cost reasons, which on the one hand compensates for a lacking or insufficient self-locking of a drive gear and on the other hand makes a relatively complex locking system unnecessary. Only commercially available parts and components are preferably used for the burglar alarm device according to the invention.
  • the coupling piece is transmitted transversely to the direction of displacement of the coupling piece from the guide rail under a compressive force which is transmitted from it via the linkage to the coupling piece held on the cable or chain drive when an external force acts on the closing part is lifted off and interlockingly engages with its locking element in the counter-locking element.
  • the closing part is thus mechanically coupled to the coupling piece in such a way that the pressure force is transmitted to the coupling piece during an attempt to open it when it is directly attacked on the closing piece in such a way that this prevents the coupling piece from being displaced in the latter normal displacement direction blocking intervention of the locking element in the counter-locking element is brought about, whereas the lock is automatically released by the loss of the compressive force or, if necessary, unlocked by properly moving the coupling piece by means of the cable or chain drive.
  • the locking element in the counter-locking element can already be in engagement in the starting position of the coupling piece without the locking of the coupling piece taking place as long as the pressure force is not yet acting, it is preferred that the locking element and the counter-locking element in the starting position of the coupling piece normally do not interlock, but the coupling piece can only be displaced under the pressure force into the engagement of the locking element in the counter-locking element.
  • Known locking elements and counter-locking elements known per se are preferably used for the anti-intrusion device according to the invention, such as a locking lug or an optionally spring-loaded pawl which interacts with a counter-projection or a series of such projections, a rack which interacts with a counter-rack or the like, one into one Rack engaging gear with freewheel or a sprocket interacting with a locking chain with freewheel.
  • the invention is thus based on the utilization of the forces acting on the closing part and transmitted to the coupling piece during an opening attempt.
  • the closing part is designed as a swing leaf of a garage door, which is coupled to the sliding coupling piece via a linkage, such an opening attempt, in which the upper edge of the swing leaf is pressed inwards, has a force at the point of application of force on the coupling piece, the vertical component of which brings about locking engagement of the locking element in the counter-locking element.
  • the invention is explained on the basis of preferred embodiments, which can be seen at least schematically from FIGS. 1 to 7 of the drawing.
  • the exemplary embodiments relate to an anti-burglary device for the swing leaf of a garage door.
  • the swing leaf 6 of the garage door is mechanical via a linkage 5 transmitting pressure force with a coupling piece 3 connected, which is guided as a slide on a rail and can be moved via a motor-driven cable drive or chain drive to open the garage door.
  • the coupling piece 3 assumes its initial position, in which the garage door is closed.
  • the coupling piece is arranged on its guide rail so that it can be raised in the starting position. If an upward force acts on the swinging wing 6 during an attempt to open it from the outside, the upper swinging wing edge is pressed inwards according to FIG attached locking element 1 causes.
  • the embodiments with gear 1 or sprocket 1a can Achieving the locking effect have a freewheel 4, which allows the gear or sprocket to run freely in the proper locking operation in such cases over the counter-locking element in which an upward force component also acts on the coupling piece during locking operation, and which locks in the opposite direction.
  • the burglar alarm device can also have an emergency decoupling of the closing part from the drive system (e.g. in the event of a power failure), which can be triggered both from the inside and from the outside.
  • This emergency release is self-engaging from both directions of operation, so that the normal operation can be resumed automatically if the emergency condition no longer applies; however, it can also be ascertained from the inside in the decoupled position for permanent emergency operation.
  • a lateral double locking mechanism can be provided just below the top edge of the gate wing, the unlocking of which can be carried out both from the drive system and manually from the inside and outside.

Abstract

In the anti-burglary device for a movable closing part (6) provided for closing a building orifice or a housing orifice, especially for a swing leaf of a garage door, the closing part (6) is mechanically connected with pressure-force transmission to a coupling piece (3) which is displaceable for the movement of the closing part (6) and which can be displaced by means of an actuating device out of an initial position, in which the closing part (6) assumes its closed position, for the purpose of moving the closing part out of its closed position. According to the invention, the coupling piece (3) has a blocking element (1) and, in its initial position, engages by means of the blocking element (1), under a pressure force transmitted from the closing part (6) to the coupling piece (3) transversely to the direction of displacement of the latter, into a counterblocking element (2) with the effect of blocking against a displacement of the coupling piece (3) out of its initial position. <IMAGE>

Description

Die Erfindung betrifft eine Einbruchsicherungsvorrichtung für ein zum Verschließen einer Bauwerksöffnung oder einer Gehäuseöffnung vorgesehenes bewegbares Verschließteil, insbesondere für einen Schwingflügel eines Garagentores, bei welcher das Verschließteil mechanisch über ein Gestänge zugund druckkraftübertragend mit einem für das Bewegen des Verschließteils verschiebbaren Kupplungsstück verbunden ist, welches auf einer Führungsschiene mittels eines motorisch antreibbaren Seil- oder Kettentriebes zum Öffnen und Schließen der Öffnung verschiebbar ist und in der Schließlage des Verschließteils eine Ausgangsstellung einnimmt, wobei das Kupplungsstück ein Sperrelement aufweist, welches mit einem Gegensperrelement zum Verriegeln des Verschließteils in dessen Ausgangsstellung zusammenwirkt.The invention relates to an anti-burglar device for a movable closing part provided for closing a building opening or a housing opening, in particular for a swinging wing of a garage door, in which the closing part is mechanically connected via a linkage and transmit pressure force to a coupling piece which is displaceable for moving the closing part and which is connected on a Guide rail is displaceable by means of a motor-driven cable or chain drive for opening and closing the opening and assumes an initial position in the closed position of the closing part, the coupling piece having a locking element which interacts with an anti-locking element for locking the closing part in its initial position.

Die erfindungsgemäße Vorrichtung zur Einbruchsicherung ist insbesondere für selbsttätige (vorwiegend elektrisch betätigte) Kipp-, Klapp-, Schwing-, Sektional-, Roll- und dergleichen Toren, Türen, Fenstern und Klappen, aber auch Fensterläden, Rolläden und bewegbaren Gittern vorgesehen, wobei das Verschließteil motorisch angetrieben bewegbar ist. Vorzugsweise wenngleich nicht ausschließlich, ist die erfindungsgemäße Einbruchsicherungsvorrichtung für solche Anwendungsfälle vorgesehen, bei denen der Antrieb fernbedient werden kann.The device according to the invention for burglar protection is provided in particular for automatic (predominantly electrically operated) tilting, folding, swinging, sectional, rolling and similar gates, doors, windows and flaps, but also shutters, shutters and movable grilles, the Closure part is motor-driven movable. Preferably, although not exclusively, the burglar alarm device according to the invention is provided for those applications in which the drive can be operated remotely.

Die bisher bekannten Antriebssysteme (zumeistens Elektroantriebe) für selbsttätige Kipp-, Klapp-, Schwing-, Sektional- und ähnliche Tore, Türen und Klappen, soweit sie aus Kostengründen mit Seil- oder Kettentrieben zur Bewegungsübertragung auf das Verschließteil ausgestattet sind, verfügen einesteils als Einbruchsicherung nur über die Getriebeselbsthemmung, welche sich in Praxistests als ungenügend erwiesen hat (siehe u.a. Zeitschrift "Gute Fahrt" Verlag Delius Klasing, Ausgabe 10/.87′ Seite 56, Spalte 2, Abs. 4). Anderenteils erfolgte die Sicherung gegen unbefugtes Eindringen von außen durch aufwendige Verriegelungssysteme, was sich entsprechend im Preis niederschlagen mußte.The previously known drive systems (mostly electric drives) for automatic tilting, folding, swinging, sectional and similar gates, doors and flaps, insofar as they are equipped with rope or chain drives for transmission of motion to the closing part for cost reasons, are partly used as burglar protection only about gearbox self-locking, which has proven to be insufficient in practical tests (see, among others, magazine "Gute Fahrt", publisher Delius Klasing, issue 10 / .87 ′ page 56, column 2, paragraph 4). On the other hand, security was provided against unauthorized persons Penetration from the outside through complex locking systems, which had to be reflected accordingly in the price.

Es sind auch Einbruchsicherungsvorrichtungen vorliegender Art bekannt (FR-A-2 349 014, auf die sich der Oberbegriff des Anspruchs 1 bezieht, US-A-3 909 980, EP-A-0 075 269), bei denen ein Sperrelement, welches bewegbar an dem am Seil- oder Kettentrieb befestigten Kupplungsstück gelagert ist und in dessen Ausgangsstellung in der Schließlage des Verschließteils mit einem ortsfesten Gegensperrelement verriegelnd zusammenwirkt, durch das motorische Verschieben des Kupplungsstückes an einer an diesem ausgebildeten Rampe aus dem Eingriff mit dem Gegensperrelement ausgehoben wird.Burglar alarm devices of the present type are also known (FR-A-2 349 014, to which the preamble of claim 1 relates, US-A-3 909 980, EP-A-0 075 269), in which a locking element which is movable is mounted on the coupling piece fastened to the cable or chain drive and, in its starting position in the closed position of the closing part, interacts with a stationary counter-blocking element, by means of the motor-driven displacement of the coupling piece on a ramp designed thereon to lift it out of engagement with the counter-blocking element.

Durch die Erfindung wird die Aufgabe gelöst, eine Einbruchsicherungsvorrichtung eingangs erwähnter Art zu schaffen und so zu gestalten, daß sie auf einem aus Kostengründen möglichst einfachen Prinzip beruht, welches einerseits eine fehlende oder ungenügende Selbsthemmung eines Antriebsgetriebes ausgleicht und andererseits ein relativ aufwendiges Verriegelungssystem entbehrlich macht. Vorzugsweise werden ausschließlich handelsübliche Bauteile und Komponenten für die erfindungsgemäße Einbruchsicherungvorrichtung verwendet.The object of the invention is to provide an intrusion detection device of the type mentioned at the outset and to design it in such a way that it is based on a principle that is as simple as possible for cost reasons, which on the one hand compensates for a lacking or insufficient self-locking of a drive gear and on the other hand makes a relatively complex locking system unnecessary. Only commercially available parts and components are preferably used for the burglar alarm device according to the invention.

Diese Aufgabe wird gemäß der Erfindung dadurch gelöst, daß das Kupplungsstück unter einer Druckkraft, die beim Einwirken einer äußeren Kraft auf das Verschließteil von diesem über das Gestänge auf das am Seil- oder Kettentrieb gehaltene Kupplungsstück übertragen wird, quer zur Verschieberichtung des Kupplungsstücks von der Führungsschiene abgehoben wird und dabei mit seinem Sperrelement in das Gegensperrelement sperrend eingreift.This object is achieved according to the invention in that the coupling piece is transmitted transversely to the direction of displacement of the coupling piece from the guide rail under a compressive force which is transmitted from it via the linkage to the coupling piece held on the cable or chain drive when an external force acts on the closing part is lifted off and interlockingly engages with its locking element in the counter-locking element.

Gemäß der Erfindung ist somit das Verschließteil mit dem Kupplungsstück derart mechanisch gekuppelt, daß die Druckkraft bei einem Öffnungsversuch beim unmittelbaren Angreifen an dem Verschließteil so auf das Kupplungsstück übertragen wird, daß das gegen ein Verschieben des Kupplungsstückes in dessen normale Verschieberichtung sperrende Eingreifen des Sperrelementes in das Gegensperrelement herbeigeführt wird, wohingegen die Sperre durch Wegfallen der Druckkraft selbsttätig gelöst oder, gegebenenfalls, durch ordnungsgemäßes Verschieben des Kupplungsstückes mittels des Seil- oder Kettentriebes entriegelt wird.According to the invention, the closing part is thus mechanically coupled to the coupling piece in such a way that the pressure force is transmitted to the coupling piece during an attempt to open it when it is directly attacked on the closing piece in such a way that this prevents the coupling piece from being displaced in the latter normal displacement direction blocking intervention of the locking element in the counter-locking element is brought about, whereas the lock is automatically released by the loss of the compressive force or, if necessary, unlocked by properly moving the coupling piece by means of the cable or chain drive.

Wenngleich das Sperrelement in des Gegensperrelement in der Ausgangslage des Kupplungsstückes bereits in Eingriff stehen kann, ohne daß hierbei bereits ein Sperren des Kupplungsstückes erfolgt, solange die Druckkraft noch nicht einwirkt, wird es bevorzugt, daß das Sperrelement und das Gegensperrelement in der Ausgangslage des Kupplungsstückes normalerweise nicht ineinandergreifen, sondern das Kupplungsstück erst unter der Druckkraft bis in den Eingriff des Sperrelementes in das Gegensperrelement verlagerbar ist.Although the locking element in the counter-locking element can already be in engagement in the starting position of the coupling piece without the locking of the coupling piece taking place as long as the pressure force is not yet acting, it is preferred that the locking element and the counter-locking element in the starting position of the coupling piece normally do not interlock, but the coupling piece can only be displaced under the pressure force into the engagement of the locking element in the counter-locking element.

Vorzugsweise werden für die erfindungsgemäße Einbruchsicherungsvorrichtung an sich bekannte Sperrelemente und Gegensperrelemente verwendet, wie eine Sperrnase oder eine gegebenenfalls federnd gelagerte Klinke, die mit einem Gegenvorsprung oder einer Reihe von solchen Vorsprüngen zusammenwirkt, eine Zahnstange, die mit einer Gegenzahnstange oder dergleichen zusammenwirkt, einem in eine Zahnstange eingreifenden Zahnrad mit Freilauf oder einem mit einer Sperrkette zusammenwirkenden Kettenrad mit Freilauf.Known locking elements and counter-locking elements known per se are preferably used for the anti-intrusion device according to the invention, such as a locking lug or an optionally spring-loaded pawl which interacts with a counter-projection or a series of such projections, a rack which interacts with a counter-rack or the like, one into one Rack engaging gear with freewheel or a sprocket interacting with a locking chain with freewheel.

Die Erfindung beruht somit auf der Ausnutzung der bei einem Öffnungsversuch von außen auf das Verschließteil einwirkenden und auf das Kupplungsstück übertragenen Kräfte. Wenn beispielsweise das Verschließteil als Schwingflügel eines Garagentores ausgebildet ist, der mit dem verschiebbaren Kupplungsstück über ein Gestänge gekuppelt ist, wirkt bei einem solchen Öffnungsversuch, bei welcher die Oberkante des Schwingflügels nach innen gedrückt wird, im Kraftangriffspunkt am Kupplungsstück eine Kraft, deren vertikale Komponente das sperrende Eingreifen des Sperrelementes in das Gegensperrelement herbeiführt.The invention is thus based on the utilization of the forces acting on the closing part and transmitted to the coupling piece during an opening attempt. If, for example, the closing part is designed as a swing leaf of a garage door, which is coupled to the sliding coupling piece via a linkage, such an opening attempt, in which the upper edge of the swing leaf is pressed inwards, has a force at the point of application of force on the coupling piece, the vertical component of which brings about locking engagement of the locking element in the counter-locking element.

Die Erfindung wird anhand von bevorzugten Ausführungsformen erläutert, die wenigstens schematisch aus den Figuren 1 bis 7 der Zeichnung ersichtlich sind. Die Ausführungsbeispiele beziehen sich auf eine Einbruchsicherungsvorrichtung für den Schwingflügel eines Garagentores.The invention is explained on the basis of preferred embodiments, which can be seen at least schematically from FIGS. 1 to 7 of the drawing. The exemplary embodiments relate to an anti-burglary device for the swing leaf of a garage door.

Der Schwingflügel 6 des Garagentores ist über ein Gestänge 5 druckkraftübertragend mit einem Kupplungsstück 3 mechanisch verbunden, welches als Schlitten auf einer Schiene geführt ist und über einen motorisch antreibbaren Seiltrieb oder Kettentrieb zum Öffnen des Garagentores verschiebbar ist. Nach den Figuren der Zeichnung nimmt das Kupplungsstück 3 jeweils seine Ausgangsstellung ein, in welcher das Garagentor geschlossen ist.The swing leaf 6 of the garage door is mechanical via a linkage 5 transmitting pressure force with a coupling piece 3 connected, which is guided as a slide on a rail and can be moved via a motor-driven cable drive or chain drive to open the garage door. According to the figures of the drawing, the coupling piece 3 assumes its initial position, in which the garage door is closed.

Bei den dargestellten Ausführungsbeispielen ist das Kupplungsstück auf seiner Führungsschiene in der Ausgangsstellung anhebbar angeordnet. Wenn auf den Schwingflügel 6 bei einem Öffnungsversuch von außen eine nach oben gerichtete Kraft einwirkt, wird die Schwingflügeloberkante entsprechend Figur 6 nach innen gedrückt, wodurch im Kraftangriffspunkt am Kupplungsstück 3 eine Kraft R wirkt, deren vertikale Komponente V ein Anheben dieses Kupplungsstückes 3 mit dem daran befestigten Sperrelement 1 verursacht.In the illustrated exemplary embodiments, the coupling piece is arranged on its guide rail so that it can be raised in the starting position. If an upward force acts on the swinging wing 6 during an attempt to open it from the outside, the upper swinging wing edge is pressed inwards according to FIG attached locking element 1 causes.

Durch das Anheben des Kupplungsstückes 3 mit dem Sperrelement 1 wird dieses in das Gegensperrelement 2 (z.B. Zahnstange 2 oder Kette 2a) gedrückt und dadurch wird das Kupplungsstück gegen eine Verlagerung aus der Ausgangsstellung heraus gesperrt. Beim ordnungsgemäßen Öffnungsbetrieb hingegen läuft das Kupplungsstück 3 aufgrund der nun nach unten wirkenden Vertikalkomponente der auf das Kupplungsstück 3 über das Gestänge 5 übertragenen Kraft mit seiner Unterseite auf der Laufschiene, ohne daß das Sperrelement 1 in das Gegensperrelement 2 eingreift.By lifting the coupling piece 3 with the locking element 1, this is pressed into the counter locking element 2 (e.g. rack 2 or chain 2a) and the coupling piece is thereby locked against displacement from the starting position. In the correct opening operation, however, the coupling piece 3 runs due to the now downwardly acting vertical component of the force transmitted to the coupling piece 3 via the linkage 5 with its underside on the running rail without the locking element 1 engaging in the counter-locking element 2.

Die Ausführungsformen mit Zahnrad 1 oder Kettenrad 1a können zur
Erzielung der Sperrwirkung einen Freilauf 4 aufweisen, der das Zahnrad bzw. Kettenrad im ordnungsgemäßen Schließbetrieb in solchen Fällen ungehindert über das Gegensperrelement laufen läßt, in denen beim Schließbetrieb auf das Kupplungsstück ebenfalls eine nach oben gerichtete Kraftkomponente einwirkt, und der in der entgegengesetzten Laufrichtung sperrt.The embodiments with gear 1 or sprocket 1a can
Achieving the locking effect have a freewheel 4, which allows the gear or sprocket to run freely in the proper locking operation in such cases over the counter-locking element in which an upward force component also acts on the coupling piece during locking operation, and which locks in the opposite direction.

Die erfindungsgemäße Einbruchsicherungsvorrichtung kann auch eine Notentkopplung des Verschließteils vom Antriebssystem (z.B. bei Energieausfall) aufweisen, die sowohl von innen wie auch von außen her ausgelöst werden kann. Diese Notentriegelung ist aus beiden Betriebsrichtungen selbsteinrastend, um bei Wegfall der Notbedingung den ordnungsgemäßen Betrieb selbstätig wieder aufnehmen zu können; sie kann jedoch auch von innen in der entkoppelten Position für Dauernotbetrieb feststellbar sein.The burglar alarm device according to the invention can also have an emergency decoupling of the closing part from the drive system (e.g. in the event of a power failure), which can be triggered both from the inside and from the outside. This emergency release is self-engaging from both directions of operation, so that the normal operation can be resumed automatically if the emergency condition no longer applies; however, it can also be ascertained from the inside in the decoupled position for permanent emergency operation.

Als zusätzliche Einbruchsicherung kann knapp unterhalb der Oberkante des Torflügels eine seitliche Doppelveriegelung vorgesehen werden, deren Entriegelung sowohl über das Antriebssystem als auch manuell von innen und außen herbeigeführt werden kann.As an additional anti-burglary device, a lateral double locking mechanism can be provided just below the top edge of the gate wing, the unlocking of which can be carried out both from the drive system and manually from the inside and outside.

Claims (2)

1. Anti-burglary device for a movable closing part (6) provided for the closing of the opening of a building or of the opening of a casing, especially for a rotational leaf of a garage door, where the closing part (6) is mechanically connected traction-and power-transmitting via rods (5) to a coupling part (3) being displaceable for moving the closing part (6), the coupling part (3) being displaceable on a guide rail by means of a motor-driven rope- or chain drive for opening and closing the opening, and taking a starting position in the closing position of the closing part, the coupling part (3) comprising a locking element (1), which cooperates with a counter locking element (2) for the locking of the locking element (6) in the starting position of the latter, characterized in that the coupling part (3) under a compression force, which - at the action of an external force on the closing part (6) - is transmitted by the latter via the rods (5) to the coupling part (3) held at the rope- or chain drive, is lifted from the guide rail transverse to the direction of displacement of the coupling part (3), thereby lockingly engaging with its locking element (1) into the counter locking element (2).
2. Anti-burglary device according to claim 1, characterized in that the locking element (1) is designed as a stop cam, a jack, a gear rack, a gear wheel with free-wheeling or chain wheel with free-wheeling.
EP89102363A 1988-02-18 1989-02-10 Anti-burglary device, especially for a garage door Expired - Lifetime EP0329039B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89102363T ATE76156T1 (en) 1988-02-18 1989-02-10 ANTI-BURGLARY PROTECTION, ESPECIALLY FOR A GARAGE DOOR.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8802127U DE8802127U1 (en) 1988-02-18 1988-02-18
DE8802127U 1988-02-18

Publications (2)

Publication Number Publication Date
EP0329039A1 EP0329039A1 (en) 1989-08-23
EP0329039B1 true EP0329039B1 (en) 1992-05-13

Family

ID=6820837

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89102363A Expired - Lifetime EP0329039B1 (en) 1988-02-18 1989-02-10 Anti-burglary device, especially for a garage door

Country Status (3)

Country Link
EP (1) EP0329039B1 (en)
AT (1) ATE76156T1 (en)
DE (2) DE8802127U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19518493C2 (en) * 1995-05-19 1999-09-02 Hoermann Kg Antriebstechnik Drive device for a door leaf
US6557301B1 (en) 1999-06-22 2003-05-06 Hörmann KG Antriebstechnik Locking device and door-drive device comprising the same, for a door operated by a motor assembly
DE19951289C2 (en) * 1999-06-22 2001-06-13 Hoermann Kg Antriebstechnik Locking device and door drive device provided therewith for a door which can be driven by means of a motor drive unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909980A (en) * 1974-05-16 1975-10-07 Crane Co H W Door operating mechanism
FR2349014A1 (en) * 1976-04-23 1977-11-18 Roi Rene Motor operated swinging door release catch - has handle for quick release at hinge pin in event of power supply failure
DE3137501C2 (en) * 1981-09-21 1986-02-13 Hörmann KG Antriebs- und Steuerungstechnik, 4834 Harsewinkel Gate operator with opening protection

Also Published As

Publication number Publication date
ATE76156T1 (en) 1992-05-15
EP0329039A1 (en) 1989-08-23
DE8802127U1 (en) 1988-07-21
DE58901358D1 (en) 1992-06-17

Similar Documents

Publication Publication Date Title
DE102014016787A1 (en) Motor vehicle lock
DE2254181B2 (en) Actuating device for the movable inner pane of a sliding window arrangement, in particular in motor vehicles
EP3620602A1 (en) Device for opening and/or closing, and for locking a closed state of a locking device, for closing an opening in a room, and a closing device with such a device
EP0329039B1 (en) Anti-burglary device, especially for a garage door
EP2146032A1 (en) Device for opening and/or shutting and locking a closed state of a shutting device for shutting a spatial opening and shutting device with such a device
EP2407617B1 (en) Door with manually actuatable handle
DE19537304C2 (en) Drive system for closing elements
EP0779945B1 (en) Alarm-triggering closure device for the closure and/or hinge area of a door or window to be made secure
EP1076148B1 (en) Latching device for a sliding door
EP0759496B1 (en) Electrical window regulator
DE3625833A1 (en) Securing device on vehicle doors
EP4041975A1 (en) Opening device for a turn-tilt sash of a window or door
DE10026126A1 (en) Panic locking system and procedure
EP1904708B1 (en) Entraining carriage-type door drive comprising a secured emergency unlocking device
DE10332045B4 (en) motor vehicle
EP2107194A1 (en) Device for limiting the opening of a window or door
EP2851501A1 (en) Sectional gate
DE554831C (en) Safety device for doors with locking chain that can be presented and triggered from inside and outside
DE202013000346U1 (en) Schiebetorentriegelung
DE4426605A1 (en) Security lock for doors, roller shutters etc.
CH622579A5 (en) Device for the opening and closing of doors or the like
DE10337593B4 (en) Gate, especially for garages
EP1331193A1 (en) Mechanical lock for elevator car door
EP0685621A1 (en) Locking device for an automatically actuated door
EP0498025A2 (en) Locking device

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT CH DE FR LI

17P Request for examination filed

Effective date: 19891215

17Q First examination report despatched

Effective date: 19910226

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE FR LI

REF Corresponds to:

Ref document number: 76156

Country of ref document: AT

Date of ref document: 19920515

Kind code of ref document: T

REF Corresponds to:

Ref document number: 58901358

Country of ref document: DE

Date of ref document: 19920617

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

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

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20000215

Year of fee payment: 12

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

Ref country code: CH

Payment date: 20000218

Year of fee payment: 12

Ref country code: AT

Payment date: 20000218

Year of fee payment: 12

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

Ref country code: DE

Payment date: 20000427

Year of fee payment: 12

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

Ref country code: AT

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

Effective date: 20010210

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

Ref country code: LI

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

Effective date: 20010228

Ref country code: CH

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

Effective date: 20010228

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: FR

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

Effective date: 20011031

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: DE

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

Effective date: 20011201