EP0834632B1 - Espagnolette fastening mechanism - Google Patents
Espagnolette fastening mechanism Download PDFInfo
- Publication number
- EP0834632B1 EP0834632B1 EP97610045A EP97610045A EP0834632B1 EP 0834632 B1 EP0834632 B1 EP 0834632B1 EP 97610045 A EP97610045 A EP 97610045A EP 97610045 A EP97610045 A EP 97610045A EP 0834632 B1 EP0834632 B1 EP 0834632B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coil spring
- coupling
- locking mechanism
- driver device
- adapter
- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 230000008878 coupling Effects 0.000 claims abstract description 41
- 238000010168 coupling process Methods 0.000 claims abstract description 41
- 238000005859 coupling reaction Methods 0.000 claims abstract description 41
- 239000002184 metal Substances 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 2
- 238000010276 construction Methods 0.000 description 8
- 230000001960 triggered effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 208000036829 Device dislocation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- 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
- E05C9/06—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars
- E05C9/063—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars extending along three or more sides of the wing or frame
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- 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
- E05C9/1808—Keepers
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- 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
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- 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
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
- E05F15/619—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using flexible or rigid rack-and-pinion arrangements
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0015—Output elements of actuators
- E05B2047/0016—Output elements of actuators with linearly reciprocating motion
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/0026—Clutches, couplings or braking arrangements
- E05B2047/0031—Clutches, couplings or braking arrangements of the elastic type
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0065—Operating modes; Transformable to different operating modes
- E05B63/0069—Override systems, e.g. allowing opening from inside without the key, even when locked from outside
- E05B63/0073—Override systems, e.g. allowing opening from inside without the key, even when locked from outside by withdrawal of the entire lock unit
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/218—Holders
- E05Y2201/22—Locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/23—Actuation thereof
- E05Y2201/246—Actuation thereof by auxiliary motors, magnets, springs or weights
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/43—Motors
- E05Y2201/434—Electromotors; Details thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/644—Flexible elongated pulling elements
- E05Y2201/656—Chains
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/71—Toothed gearing
- E05Y2201/722—Racks
- E05Y2201/724—Flexible
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- 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
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Definitions
- the invention relates to a connecting rod locking mechanism, according to the preamble of claim 1, for a window to hold one defining a wing inside, unlockable wing in a closed position a window frame, comprising a sliding element with one for engagement with a length-adjustable Drive a motor driven Actuator rod actuation in the closed position of the Wing trained driver device.
- the invention further relates to a triggerable Coupling device, according to the preamble of claim 10, for coupling a drive with a Driver device, for use in window actuation.
- Espagnolette locking mechanisms of this type are of different types of unlockable Windows used, for example motor-driven Tilt and turn window of the in the unpublished DK Applicant's patent application no. 0451/96 Kind, with a drive rod actuation and a Chain control in the frame or sash construction of the window are hidden, and manual operation of the window is not possible is.
- DE-A-42 14 457 is one for a truck door intended automatic door locking known, which if the electric drive motor fails the door lock can be triggered manually.
- the triggerable locking works by means of a triggerable spring-loaded connecting device between the motor and the locking rods.
- the connecting device is by a cable triggered.
- the specified mechanism can be used for windows those related to the present invention However, do not use the type, because the available space markedly narrower between frame and frame are as in the hollow truck door of DE-A-42 14 457 provided.
- the object of the invention is the above disadvantages by establishing a releasable connection of the Motor of the drive rod actuation and the sliding element with the associated connecting rods through simple Remedial remedies so that activation of the connecting rods if necessary using a special tool can take place from the outside, either through the Gap between frame and sash or through a special gap opening in the frame or sash.
- the invention is Espagnolette locking mechanism characterized in that that a triggerable coupling between the drive and the driver device by means of a Drive device engaging adapter accomplished which is with the driver device over a locking device comprising a trigger element is connected, which trigger element for triggering the Coupling between the adapter and the driver device is accessible from the inside of the wing.
- the coupling device comprise a coil spring which is in an in the interface between the adapter and the driver, device trained and against the inside of the Screwed in wing-opening threaded hole and the trigger element can be one of the spring wire the coil spring on which is screwed into the Position at the mouth Form formed wire part, which in the closed position of the wing accessible from the inside of the wing is, the spring through a gap from the screwed coupling position pulled out gradually can be.
- a Wire part which forms the trigger element, in the gap accessible between the frame and sash so that it can be gripped with pliers or other tools can, causing the turns of the coil spring gradually from the threaded hole between the driver device and the adapter can be pulled out and the coupling between them is thus broken.
- Such a coupling device is according to the Invention characterized in that one in the Drive engaging adapter, which means a locking device in the form of a coil spring coupled to be triggered with the driver device is, the coil spring in one in one Partition between the adapter and the driver device seen threaded hole is screwed in, which coil spring is a trigger element in the form of a of the spring wire in the coil spring on her one End formed wire part, which in the coupled Position with regard to gradual Pull the spring out of the screwed-in coupling position is accessible.
- the tilt and turn window shown in Fig. 1 includes a stationary frame construction Upper and lower parts 1, 2 and side parts 3, 4 in Connection with a wing frame construction that can be opened inwards with upper and lower parts 5, 6 and Side parts 7, 8.
- the sash and frame structures are coupled together via an espagnolette locking mechanism, which is composed of rod elements
- Sliding element comprises, the rod elements in the outsides of at least two, preferably three frame parts perpendicular to each other run sunk, and of which the drawing such along the sash upper part 5 and one vertical frame part 8 extending rod elements 9 and 10 shows. At the corners of the frame structures are these rod elements over flexible connectors 11 connected.
- the motorized actuation of the sliding element 9, 10 takes place via a in the upper frame part 1 built-in drive unit 14 with a drive motor 15 and a length-adjustable coupling fitting 16, which in the closed position with one on the Sliding element mounted driver pin 17 in Intervention is.
- tilt position of the drive rod locking mechanism becomes a frame actuator in the window shown in the form of a chain control with a also installed in the upper frame part 1 Drive unit 18 and a display element in the form a chain 19 which by means of a fitting 20 the frame top 5 is detachably coupled used.
- the drive rod actuation 21 shown in FIG. 2 comprises an integrated motor 22, the via a transmission with a length-adjustable Drive 23 with an engagement part in the form of an incision or a recess 24 for engaging in a conformal, essentially wedge-shaped Engaging part 25 of an adapter 26 is connected, which adapter, as explained in more detail below and in 1, with the sliding element 9 connected driver device 27 releasably coupled together is.
- the adapter 26 is with the driver device 27 slidably connected in that one on the adapter provided gripping flange 28 in a stepped Edge flange 29 on the driver device engages and that a projection 30 on a upwardly projecting flange 31 of the driver device engages in a paragraph 32 of the adapter.
- the adapter can be compared to the driver device moved in the direction of arrows 33, 34 become.
- a threaded hole 35 provided, preferably such that the separating surface essentially in a radial plane lies.
- the threaded bore 35 serves to receive a Locking device in the form of a helical spring 36, as shown in Figs. 5 and 6.
- a Locking device in the form of a helical spring 36, as shown in Figs. 5 and 6.
- a safe In fully screwed in Position of the coil spring 36 is a safe one Coupling the adapter 26 with the driver device 27th
- the spring with a release element in the form of a spring wire formed wire part, in the embodiment shown designed as a shaped hairpin loop 36d, the in the screwed-in position of the spring 36 of is accessible from the outside.
- a final end part 36e the hairpin bow closes the latter at right angles and is a piece in the coil spring end 36c ushered.
- the hairpin loop 36d with spring fully screwed in a track 37 of the side facing away from the adapter 26. of the protruding flange 31 of the driver device 27 be placed.
- the screwing in can be done using a Dorns as described above proportionately just do it because screwing in the Outside diameter of the spring is reduced, what that Screwing in easier, at the same time that the spring expands again when the mandrel is removed and fits tightly into the thread of the bore 35, so that safe and effective coupling together is accomplished.
- FIG. 7 shows an alternative embodiment a locking device for coupling one Driver device 27a with an adapter 26a.
- the threaded hole is only in thread part of the hole, namely the part that comes about through the adapter 26a.
- the driver device 27a comprises one Well 38a for receiving an insert 39, the itself in the interface between the adapter 26a and the driver device 27a.
- the insert 39 is designed such that the one side a cavity 39a, and the other side has a projecting portion 39b.
- the hollowing out 39a forms the other part of the threaded bore.
- the protruding part 39b is engaged in the Recess 38a adapted in the driver device 27a.
- the insert can also be threaded.
- the special design of the Coupling device with a locking device in Shape of a coil spring in the interface between a driver device and one with a Drive connected adapter provided threaded hole is screwed in can also be used with other forms of actuators, especially window actuations, as just espagnolette locking mechanisms be used.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Dowels (AREA)
- Paper (AREA)
Abstract
Description
Die Erfindung betrifft einen Treibstangenverschliessmechanismus, nach dem Oberbegriff des Anspruchs 1, für ein Fenster zum Festhalten eines eine Flügelinnenseite definierenden, aufschliessbaren Flügels in einer Schliessstellung an einem Blendrahmen, umfassend ein verschiebbares Schiebeelement mit einer für den Eingriff mit einem längenverschiebbaren Antrieb einer motorisch angetriebenen Treibstangenbetätigung in der Schliessstellung des Flügels ausgebildeten Mitnehmervorrichtung.The invention relates to a connecting rod locking mechanism, according to the preamble of claim 1, for a window to hold one defining a wing inside, unlockable wing in a closed position a window frame, comprising a sliding element with one for engagement with a length-adjustable Drive a motor driven Actuator rod actuation in the closed position of the Wing trained driver device.
Ferner betrifft die Erfindung eine auslösbare Kopplungseinrichtung, nach dem Oberbegriff des Anspruchs 10, zum Zusammenkoppeln eines Antriebes mit einer Mitnehmervorrichtung, für den Gebrauch in einer Fensterbetätigung.The invention further relates to a triggerable Coupling device, according to the preamble of claim 10, for coupling a drive with a Driver device, for use in window actuation.
Treibstangenverschliessmechanismen dieser Art werden bei verschiedenen Formen von aufschliessbaren Fenstern benutzt, beispielsweise motorisch angetriebene Drehkippfenster der in der nicht veröffentlichten DK Patentanmeldung Nr. 0451/96 der Anmelderin beschriebenen Art, wobei eine Treibstangenbetätigung und eine Kettenbedienung in der Blendrahmen- oder Flügelkonstruktion des Fensters versteckt eingebaut sind, und wobei manuelle Betätigung des Fensters nicht möglich ist.Espagnolette locking mechanisms of this type are of different types of unlockable Windows used, for example motor-driven Tilt and turn window of the in the unpublished DK Applicant's patent application no. 0451/96 Kind, with a drive rod actuation and a Chain control in the frame or sash construction of the window are hidden, and manual operation of the window is not possible is.
Lässt sich die Treibstangenbetätigung eines solchen Fensters aus irgendeinem Grund, z.B. aufgrund mechanischer Fehlfunktion oder Stromausfall, in der geschlossenen Stellung des Fensters nicht aktivieren, ist es nicht möglich, mit Hinblick auf ein Abhelfen des Fehlers oder ein Öffnen des geschlossenen Fensters bei Stromausfall, sich auf nicht destruktive Weise Zutritt zum Verschliessmechanismus zu verschaffen, da der Motor der Treibstangenbetätigung nur in der offenen Stellung des Fensters zugänglich ist und der Verschliessmechanismus auch nicht mit Spezialwerkzeug von aussen aktiviert werden kann, weil im System, u.a. dadurch, dass der Motor normalerweise selbstsperrend ist, grosse Kräfte aufgebaut sein können.Can the drive rod actuation one such window for some reason, e.g. by virtue of mechanical malfunction or power failure in which do not activate the closed position of the window, it is not possible with a view to remedying the Error or opening the closed window Power failure, access in a non-destructive manner to procure the locking mechanism because the engine the drive rod actuation only in the open position the window is accessible and the locking mechanism not even with special tools from the outside can be activated because in the system, e.g. thereby, that the motor is normally self-locking, big Forces can be built up.
Aus US-A-4 949 563 ist ein unter normalen Umständen motorisch angetriebener Verschliessmechanismus für zwei über eine Brücke gekoppelte Treibstangen bekannt, wobei die Brücke eine mit Motor und Transmission versehene Antriebsvorrichtung umfasst, die auf einem im Verschlussgehäuse längenverschiebbaren Blechbeschlag montiert ist. Bei Normalbetrieb des Motors wird der Beschlag von einer federbelasteten Führungsstange festgehalten, aber die Kopplung damit kann durch manuelle, elektromechanische oder elektronische Aktivierung ausgelöst werden, so dass der Beschlag und damit die Treibstangen in eine nicht verschlossene Stellung verschoben werden.From US-A-4,949,563 is one under normal circumstances motor-driven locking mechanism for two connecting rods connected by a bridge known, the bridge one with motor and transmission provided drive device, which on a metal fitting that can be moved in the lock housing is mounted. During normal engine operation is the fitting of a spring-loaded guide rod held on, but the coupling with it can manual, electromechanical or electronic activation are triggered so that the fitting and so that the connecting rods in an unlocked Position to be shifted.
Dieser Aufbau ist verhältnismässig kompliziert, da allein mit Hinblick auf ein eventuelles Notöffnen eine Beweglichkeit der gesamten Antriebsvorrichtung hergestellt ist, so dass die Antriebsvorrichtung mittels der Federvorspannung, die unter normalem Betrieb permanent aufrechterhalten werden muss, zum Zustandebringen einer Notöffnung längenverschiebbar ist.This structure is relatively complicated because solely with a view to a possible emergency opening Mobility of the entire drive device manufactured is, so that the drive device by means of Spring preload that is permanent under normal operation must be maintained to accomplish one Emergency opening is adjustable in length.
Aus DE-A-42 14 457 ist eine für eine LKW-Tür vorgesehene automatische Türverriegelung bekannt, welche beim Versagen des elektrischen Antriebsmotors der Türverriegelung manuell ausgelöst werden kann. Die auslösbare Verriegelung funktioniert mittels einer auslösbaren federbelasteten Verbindungseinrichtung zwischen dem Motor und den Stangen der Verriegelung. Die Verbindungseinrichtung wird durch einen Seilzug ausgelöst.DE-A-42 14 457 is one for a truck door intended automatic door locking known, which if the electric drive motor fails the door lock can be triggered manually. The triggerable locking works by means of a triggerable spring-loaded connecting device between the motor and the locking rods. The connecting device is by a cable triggered.
Der angegebene Mechanismus lässt sich bei Fenstern der in der vorliegenden Erfindung betreffenden Art jedoch nicht verwenden, da dabei die Platzverhältnisse zwischen Rahmen und Blendrahmen markant enger sind als bei der hohlen LKW-Tür der DE-A-42 14 457 vorausgesetzt.The specified mechanism can be used for windows those related to the present invention However, do not use the type, because the available space markedly narrower between frame and frame are as in the hollow truck door of DE-A-42 14 457 provided.
Aufgabe der Erfindung ist es den obigen Nachteilen durch Zustandebringen einer auslösbaren Verbindung des Motors der Treibstangenbetätigung und des Schiebeelements mit den damit verbundenen Treibstangen durch einfache Mittel abzuhelfen, so dass Aktivierung der Treibstangen gegebenenfalls anhand eines Sonderwerkzeuges von aussen erfolgen kann, und zwar entweder durch den Spalt zwischen Blendrahmen und Flügel oder durch eine besondere Spaltenöffnung im Blendrahmen oder Flügel.The object of the invention is the above disadvantages by establishing a releasable connection of the Motor of the drive rod actuation and the sliding element with the associated connecting rods through simple Remedial remedies so that activation of the connecting rods if necessary using a special tool can take place from the outside, either through the Gap between frame and sash or through a special gap opening in the frame or sash.
Im Hinblick darauf ist der erfindungsgemässe Treibstangenverschliessmechanismus dadurch gekennzeichnet, dass eine auslösbare Kopplung zwischen dem Antrieb und der Mitnehmervorrichtung mittels eines in die Antriebseinrichtung eingreifenden Adapters zustandegebracht wird, welcher mit der Mitnehmervorrichtung über eine Arretiereinrichtung umfassend ein Auslöseelement verbunden ist, welches Auslöseelement zum Auslösen der Kopplung zwischen dem Adapter und der Mitnehmervorrichtung von der Flügelinnenseite zugänglich ist.In this regard, the invention is Espagnolette locking mechanism characterized in that that a triggerable coupling between the drive and the driver device by means of a Drive device engaging adapter accomplished which is with the driver device over a locking device comprising a trigger element is connected, which trigger element for triggering the Coupling between the adapter and the driver device is accessible from the inside of the wing.
Durch ein Einschieben eines solchen Adapters zwischen der Antriebsvorrichtung der Treibstangenbetätigung und der Mitnehmervorrichtung kann der Eingriff zwischen diesen beiden in der geschlossenen Stellung aufgehoben werden, derart, dass durch Beeinflussung der Mitnehmervorrichtung mit einem Spezialwerkzeug beispielsweise das Schiebeelement zur Freigabe der Treibstangen gebracht werden kann.By inserting such an adapter between the drive mechanism of the drive rod actuation and the driver device can engage between these two in the closed position be canceled in such a way that by influencing the Driver device with a special tool, for example the sliding element to release the drive rods can be brought.
In einer bevorzugten Ausführungsform des Treibstangenverschliessmechanismus kann die Kopplungseinrichtung eine Schraubenfeder umfassen, die in einer in der Trennfläche zwischen dem Adapter und der Mitnehmer-, vorrichtung ausgebildeten und gegen die Innenseite des Flügels ausmündenden Gewindebohrung hineingeschraubt ist, und das Auslöseelement kann einen von dem Federdraht der Schraubenfeder an dem sich in der eingeschraubten Stellung an der Mündung befindlichen Ende gebildeten Drahtteil umfassen, welcher in der Schliessstellung des Flügels von der Flügelinnenseite zugänglich ist, wobei die Feder durch einen Spalt aus der eingeschraubten Kopplungsstellung stufenweise herausgezogen werden kann.In a preferred embodiment of the espagnolette locking mechanism can the coupling device comprise a coil spring which is in an in the interface between the adapter and the driver, device trained and against the inside of the Screwed in wing-opening threaded hole and the trigger element can be one of the spring wire the coil spring on which is screwed into the Position at the mouth Form formed wire part, which in the closed position of the wing accessible from the inside of the wing is, the spring through a gap from the screwed coupling position pulled out gradually can be.
In der geschlossenen Stellung des Fensters ist ein Drahtteil, der das Auslöseelement bildet, im Spalt zwischen Blendrahmen und Flügel zugänglich, so dass er mit einer Zange oder anderem Werkzeug gefasst werden kann, wodurch die Windungen der Schraubenfeder nach und nach aus der Gewindebohrung zwischen der Mitnehmervorrichtung und dem Adapter herausgezogen werden können und die Kopplung zwischen diesen somit aufgehoben wird.In the closed position of the window is a Wire part, which forms the trigger element, in the gap accessible between the frame and sash so that it can be gripped with pliers or other tools can, causing the turns of the coil spring gradually from the threaded hole between the driver device and the adapter can be pulled out and the coupling between them is thus broken.
Da eine solche Kopplungseinrichtung auch in anderen Formen von Betätigungen vorteilhaft benutzt werden kann, insbesondere bei Fenstern und Türen, wo eine Antriebseinrichtung und eine Mitnehmervorrichtung im zusammengekoppelten Stand versteckt plaziert und für Eingriffe von aussen nicht zugänglich ist, betrifft die Erfindung ferner eine auslösbare Kopplungseinrichtung zum Zusammenkoppeln eines Antriebes mit einer Mitnehmervorrichtung, insbesondere für den Gebrauch in einer Fensterbetätigung.Since such a coupling device also in other forms of actuation advantageously used can be, especially with windows and doors, where a drive device and a driver device placed hidden in the coupled stand and for Interventions from outside are not accessible Invention also a triggerable coupling device for coupling a drive to a driver device, especially for use in a window actuation.
Eine solche Kopplungseinrichtung ist nach der Erfindung dadurch gekennzeichnet, dass sie einen in den Antrieb eingreifenden Adapter umfasst, der mittels einer Arretiereinrichtung in Form einer Schraubenfeder mit der Mitnehmervorrichtung auslösbar zusammengekoppelt ist, wobei die Schraubenfeder in einer in einer Trennwand zwischen dem Adapter und der Mitnehmervorrichtung gesehenen Gewindebohrung eingeschraubt ist, welche Schraubenfeder ein Auslöseelement in Form eines vom Federdraht in der Schraubenfeder an ihrem einen Ende gebildeten Drahtteils aufweist, der in der zusammengekoppelten Stellung im Hinblick auf stufenweises Ausziehen der Feder aus der eingeschraubten Kopplungsstellung zugänglich ist.Such a coupling device is according to the Invention characterized in that one in the Drive engaging adapter, which means a locking device in the form of a coil spring coupled to be triggered with the driver device is, the coil spring in one in one Partition between the adapter and the driver device seen threaded hole is screwed in, which coil spring is a trigger element in the form of a of the spring wire in the coil spring on her one End formed wire part, which in the coupled Position with regard to gradual Pull the spring out of the screwed-in coupling position is accessible.
Weitere vorteilhafte Einzelheiten des erfindungsgemässen Treibstangenverschliessmechanismus und der Kopplungseinrichtung gehen aus den Unteransprüchen 3-9 und 10-17 hervor.Further advantageous details of the inventive Espagnolette locking mechanism and the Coupling device go from subclaims 3-9 and 10-17.
Die Erfindung wird nachstehend mit Hinweis auf die
schematische Zeichnung näher erläutert, in welcher
Zeichnung
Das in Fig. 1 dargestellte Dreh-Kippfenster
umfasst eine stationäre Blendrahmenkonstruktion mit
Ober- und Unterteilen 1, 2 und Seitenteilen 3, 4 in
Verbindung mit einer nach innen zu öffnenden Flügelrahmenkonstruktion
mit Ober- und Unterteilen 5, 6 und
Seitenteilen 7, 8.The tilt and turn window shown in Fig. 1
includes a stationary frame construction
Upper and
Die Flügel- und Blendrahmenkonstruktionen sind
über einen Treibstangenverschliessmechanismus zusammengekoppelt,
welcher ein aus Stangenelementen zusammengesetztes
Schiebeelement umfasst, wobei die Stangenelemente
in den Aussenseiten von mindestens zwei, vorzugsweise
drei zueinander rechtwinkeligen Rahmenteilen
versenkt verlaufen, und wovon die Zeichnung solche
entlang dem Flügelrahmenoberteil 5 und dem einen
senkrechten Rahmenteil 8 verlaufende Stangenelemente
9 und 10 zeigt. An den Ecken der Rahmenkonstruktionen
sind diese Stangenelemente über biegsame Verbindungsstücke
11 verbunden.The sash and frame structures are
coupled together via an espagnolette locking mechanism,
which is composed of rod elements
Sliding element comprises, the rod elements
in the outsides of at least two, preferably
three frame parts perpendicular to each other
run sunk, and of which the drawing such
along the sash
Bei einer Längenverschiebung entlang den Rahmenteilen
kann das Schiebeelement 9, 10 zwischen drei
Stellungen bewegt werden, und zwar einer Schliessstellung,
in welcher der Flügelrahmen durch Eingriff
auf einem oderer mehreren Stangenelementen 9, 10
befestigter Sperrzapfen 12 mit dem an die gegenüberliegenden
Blendrahmenseiten befestigten Schliessblech
13 verschlossen ist, der auf der Zeichnung gezeigten
Kippstellung, in welcher der Flügelrahmen durch Drehen
um eine waagerechte Achse bei den Blendrahmen- und
Flügelrahmen-Unterteilen 2 und 6 in eine Ventilationsstellung
geschwenkt werden kann, sowie einer
Drehstellung, in welcher ein nicht gezeigtes Kopplungselement
in Verbindung mit dem Schiebeelement beim
Verbindungsstück 11 zwischen den Stangenelementen 9
und 10 mit einem an die gegenüberliegende Ecke der
Blendrahmenkonstruktion befestigten Drehbeschlag in
Eingriff gebracht wird, gleichzeitig damit, dass die
Kopplung zwischen Flügelrahmen und Blendrahmen bei der
diagonal gegenüberliegenden Ecke ausgelöst wird.With a length shift along the frame parts
can the sliding element 9, 10 between three
Positions are moved, namely a closed position,
in which the sash is engaged
on one or more rod elements 9, 10
attached locking pin 12 with the opposite one
Striker plate attached striker plate
13 is closed, that shown in the drawing
Tilting position in which the sash is turned
around a horizontal axis in the frame and
Sash frame
Die motorbetriebene Betätigung des Schiebeelements
9, 10 erfolgt über eine im Blendrahmenoberteil 1
eingebaute Antriebseinheit 14 mit einem Antriebsmotor
15 und einem längenverschiebbaren Kopplungsbeschlag
16, der in der Schliessstellung mit einem auf dem
Schiebeelement montierten Mitnehmerzapfen 17 im
Eingriff ist.The motorized actuation of the sliding element
9, 10 takes place via a in the upper frame part 1
built-in drive unit 14 with a
Zum motorbetätigten Öffnen des Flügelrahmens in
die Ventilationsstellung aus der auf der Zeichnung
gezeigten Kippstellung des Treibstangenverschliessmechanismus
wird in dem gezeigten Fenster ein Rahmenbetätiger
in Form einer Kettenbedienung mit einer
ebenfalls im Blendrahmenoberteil 1 eingebauten
Antriebseinheit 18 und ein Ausstellelement in Form
einer Kette 19, die mittels eines Beschlages 20 an
den Rahmenoberteil 5 abnehmbar gekoppelt ist, benutzt.For motorized opening of the casement in
the ventilation position from that on the drawing
shown tilt position of the drive rod locking mechanism
becomes a frame actuator in the window shown
in the form of a chain control with a
also installed in the upper frame part 1
Die in Fig. 2 gezeigte Treibstangenbetätigung 21
umfasst in integrierter Ausführung einen Motor 22, der
über eine Transmission mit einem längenverschiebbaren
Antrieb 23 mit einem Eingriffsteil in Form eines Einschnittes
oder einer Vertiefung 24 zum Eingreifen in
einen formangepassten, im wesentlichen keilförmigen
Eingriffsteil 25 eines Adapters 26 verbunden ist,
welcher Adapter, wie nachstehend näher erläutert und in
Fig. 1 gezeigt, mit der mit dem Schiebeelement 9
verbundenen Mitnehmervorrichtung 27 auslösbar zusammengekoppelt
ist.The
Der Adapter 26 ist mit der Mitnehmervorrichtung
27 längenverschiebbar verbunden, dadurch dass ein auf
dem Adapter vorgeseher Greifflansch 28 in einen abgestuften
Kantenflansch 29 auf der Mitnehmervorrichtung
eingreift, und dass ein Vorsprung 30 auf einem
nach oben ragenden Flansch 31 der Mitnehmervorrichtung
in einen Absatz 32 des Adapters eingreift.
Dadurch kann der Adapter gegenüber der Mitnehmervorrichtung
in Richtung der Pfeile 33, 34 verschoben
werden.The
Zum Zusammenkoppeln der Mitnehmervorrichtung 27
mit dem Adapter 26 ist an den aneinanderliegenden
Anlageflächen, d.h. in deren Trennfläche, eine Gewindebohrung
35 vorgesehen, vorzugsweise derart, dass
die Trennfläche im wesentlichen in einer Radialebene
liegt.For coupling together the
Die Gewindebohrung 35 dient zur Aufnahme einer
Arretiereinrichtung in Form einer Schraubenfeder 36,
wie in Fig. 5 und 6 gezeigt. In voll eingeschraubter
Stellung der Schraubenfeder 36 erfolgt ein sicheres
Zusammenkoppeln des Adapters 26 mit der Mitnehmervorrichtung
27.The threaded
Um das Einschrauben der Schraubenfeder 36 zu erleichtern,
ist diese an ihrem einen Ende 36a konisch
mit abnehmendem Gewindedurchmesser ausgebildet und mit
einem diametral gebogenen Endstück 36b abgeschlossen,
zwecks Eingreifen in einen Schlitz eines nicht gezeigten
Dorns, der, um das Einschrauben der Feder in die
Gewindebohrung 35 zu erleichtern, vom entgegengesetzten
Ende der Feder 36 eingeführt wird.To make it easier to screw in the
An dem entgegengesetzten Ende 36c ist die Feder
mit einem Auslöseelement in Form eines vom Federdraht
gebildeten Drahtteils, in der gezeigten Ausführungsform
als geformte Haarnadelschleife 36d ausgestaltet, die
in der eingeschraubten Stellung der Feder 36 von
aussen zugänglich ist. Ein abschliessender Endteil 36e
der Haarnadelschleife schliesst letztere rechtwinkelig
ab und ist ein Stück in das Schraubenfedernende 36c
hineingeführt.At the opposite end 36c is the spring
with a release element in the form of a spring wire
formed wire part, in the embodiment shown
designed as a
In der gezeigten Ausführungsform wird die Haarnadelschleife
36d bei voll eingeschraubter Feder in
einer Spur 37 der vom Adapter 26 abwendenden Seite.
des herausragenden Flansches 31 der Mitnehmervorrichtung
27 plaziert sein.In the embodiment shown, the
Bei dem in Fig. 1 gezeigten Einbau der Kopplungseinrichtung
in eine Fensterkonstruktion wird der
herausragende Flansch der Mitnehmervorrichtung entweder
in Anlage an die Innenseite des Flügelrahmenprofiles
5 oder in einer in diesem vorgesehen Aussparung derart
plaziert, dass zumindest die Biegung 36f der Haarnadelschleife
36d im Spalt zwischen Blendrahmen und
Flügelrahmen zugänglich ist und mit einer Zange oder
ähnlichem Werkzeug gegriffen werden kann. Auf diese
Weise ist es möglich die Federwindungen der Schraubenfeder
36 nach und nach aus der Gewindebohrung 35
herauszuziehen.In the installation of the coupling device shown in FIG. 1
in a window construction
protruding flange of the driver device either
in contact with the inside of the
Das Verwenden einer Schraubenfeder als Arretiereinrichtung
in der Kopplung zwischen der Mitnehmervorrichtung
27 und dem Adapter 26 ist auf zweifache
Weise vorteilhaft.Using a coil spring as a locking device
in the coupling between the
Erstens lässt sich das Einschrauben mittels eines
Dorns wie vorstehend beschrieben verhältnismässig
einfach vornehmen, da unter dem Einschrauben der
Aussendurchmesser der Feder reduziert wird, was das
Einschrauben erleichtert, gleichzeitig damit, dass sich
die Feder bei Entfernung des Dornes wiederum ausweitet
und in das Gewinde der Bohrung 35 dicht hineinpasst,
so dass ein sicheres und effektives Zusammenkoppeln
zustandegebracht wird.First, the screwing in can be done using a
Dorns as described above proportionately
just do it because screwing in the
Outside diameter of the spring is reduced, what that
Screwing in easier, at the same time that
the spring expands again when the mandrel is removed
and fits tightly into the thread of the
Zweitens kann das beschriebene Herausziehen der
Federwindungen aus der Bohrung 35 auch bei grossen
Verschiebungskräften zwischen dem Adapter 26 und der
Mitnehmervorrichtung 27 ohne Beschädigung des Gewindes
vorgenommen werden.Second, the described pulling out of the
Spring turns from the
Das Herausziehen der letzten Windungen der Feder
36 aus der Bohrung 35 kann im übrigen dadurch erleichtert
werden, dass das Gewinde in der Gewindebohrung
35, wie in Fig. 4 gezeigt, in einem begrenzten
Teil 35a der Bohrungslänge vom Bohrungsumkreis
entfernt wird.Pulling out the last turns of the
Beim Herausziehen der Feder 36 wird die Zusammenkopplung
zwischen Adapter 26 und Mitnehmervorrichtung
27 aufgehoben, wonach der Treibstangenverschliessmechanismus
durch Einführen eines Spezialwerkzeuges
entweder durch den Spalt zwischen Blendrahmen
und Flügelrahmen oder durch einen besonderen Schlitz im
Flügelrahmenprofil verhältnismässig leicht aktiviert
werden kann, sodass das Fenster zwecks Reparation der
Arretiereinrichtung geöffnet werden kann. Danach kann
die Kopplung durch Einschrauben einer neuen Schraubenfeder
in die Gewindebohrung wieder hergestellt werden.When the
Fig. 7 zeigt eine alternative Ausführungsform
einer Arretiereinrichtung zum Zusammenkoppeln einer
Mitnehmervorrichtung 27a mit einem Adapter 26a. In
dieser Ausführungsform ist die Gewindebohrung nur in
dem einen Teil der Bohrung mit einem Gewinde versehen,
nämlich jenem Teil, der durch den Adapter 26a zustandekommt.
Die Mitnehmervorrichtung 27a umfasst eine
Vertiefung 38a zur Aufnahme einer Einlage 39, die
sich in der Trennfläche zwischen dem Adapter 26a und
der Mitnehmervorrichtung 27a befindet.7 shows an alternative embodiment
a locking device for coupling one
Driver device 27a with an adapter 26a. In
In this embodiment, the threaded hole is only in
thread part of the hole,
namely the part that comes about through the adapter 26a.
The driver device 27a comprises one
Well 38a for receiving an
Die Einlage 39 ist derart ausgestaltet, dass die
eine Seite eine Aushöhlung 39a, und die andere Seite
einen vorspringenden Teil 39b aufweist. Die Aushöhlung
39a bildet den anderen Teil der Gewindebohrung.
Der vorspringende Teil 39b ist dem Eingriff in die
Vertiefung 38a in der Mitnehmervorrichtung 27a angepasst.The
Dieses bewirkt, dass sich die Einlage 39, wenn
die Schraubenfeder 36 in eingeschraubtem Stand am
Platz ist, mit Hilfe der Vertiefung 38a in Eingriff
mit der Mitnehmervorrichtung 27a befindet, während
die Einlage, wenn die Schraubenfeder nicht am Platze
ist, beweglich ist, sodass sie zusammen mit dem Adapter
26a im Verhältnis zur Mitnehmervorrichtung 27a verschoben
werden kann.This causes the
Bei einer derartigen Ausgestaltung der Konstruktion
erhält man ausserdem eine mehr zweckmässige Kraftübertragung
zwischen dem Adapter 26a und der Mitnehmervorrichtung
27a, da nun die Einlage 39 die
Kräfte aufnimmt. Dieses führt mit sich, dass die Feder
36 nun bloss die Einlage in der Vertiefung 38a am
Platz halten muss.With such a design of the construction
you also get a more convenient power transmission
between the adapter 26a and the driver device
27a, since the
Bei dieser Konstruktion ist es möglich das Gewinde in jenem Teil der Gewindebohrung, die durch den Adapter 26a zustandekommt, durchgehend d.h. als einfachere Konstruktion herzustellen.With this construction it is possible to use the thread in that part of the threaded hole through the adapter 26a comes about, i.e. continuously than simpler Manufacture construction.
In einer nicht gezeigten alternativen Variante kann auch die Einlage mit einem Gewinde versehen sein.In an alternative variant, not shown the insert can also be threaded.
Ferner ist es vorteilhaft, wenn die Einlage aus Sintermetall hergestellt ist, weil dieses eine hohe Verschleissfestigkeit aufweist. It is also advantageous if the insert is made of Sintered metal is made because of this high Has wear resistance.
Die spezielle Ausgestaltung der Kopplungseinrichtung mit einer Arretiereinrichtung in Form einer Schraubenfeder, die in der Trennfläche zwischen einer Mitnehmervorrichtung und einem mit einem Antrieb verbundenen Adapter vorgesehenen Gewindebohrung eingeschraubt ist, kann auch bei anderen Formen von Betätigern, insbesondere Fensterbetätigungen, als nur Treibstangenverschliessmechanismen verwendet werden.The special design of the Coupling device with a locking device in Shape of a coil spring in the interface between a driver device and one with a Drive connected adapter provided threaded hole is screwed in, can also be used with other forms of actuators, especially window actuations, as just espagnolette locking mechanisms be used.
Claims (17)
- An espagnolette locking mechanism for a window to retain an openable sash (5-8) defining an interior sash side to a frame (1-4) in a closed position, comprising a displaceable pushing element (9, 10) with a driver device (27, 27a) adapted to engage with a longitudinally displaceable actuator (23) of a motor-driven espagnolette operator (21) in the closed position of the sash, characterized in that the espagnolette locking mechanism comprises an adapter (26, 26a) provided for the engagement with the actuator (23) and by means of a locking device (35, 36) coupled in a releasable manner to the driver device (27, 27a), the locking device comprising a release member (36d) being designed such that in the closed position it is accessible from the interior sash side for release of the coupling between the adapter (26, 26a) and the driver device (27, 27a).
- An espagnolette locking mechanism according to claim 1, characterized in that the locking device comprises a coil spring (36) made of spring wire and screwed into a threaded bore (35) formed in a separation surface between the adapter (26, 26a) and the driver device (27, 27a) and debouching into the interior side of the sash, and in that the release member comprises a wire portion (36d) formed of an end of the spring wire of the coil spring (36) positioned at the mouth in the screwed-in position, the wire portion being formed such that in the closed portion of the sash, it is accessible from the interior sash side, whereby the spring (36) can be withdrawn gradually from the screwed coupling position through a gap.
- An espagnolette locking mechanism according to claim 2, characterized in that the wire portion forms a hairpin loop (36d) extending essentially at right angles to the coil spring axis and being inserted in a track (37) in an end flange (31) essentially perpendicular to the axis of the threaded bore at the side of the driver device (27, 27a) facing the interior sash side.
- An espagnolette locking mechanism according to claim 3, characterized in that the hairpin loop has a free end (36e) which is introduced a little into said end of the coil spring (36).
- An espagnolette locking mechanism according to claim 2, 3 or 4, characterized in that the coil spring (36) has a screw introduction end (36a) positioned opposite the hairpin loop and designed conically with decreasing winding diameter.
- An espagnolette locking mechanism according to any of the claims 2-5, characterized in that the coil spring (36) in its screw introduction end is finished with a diametrically bent end piece (36b) for engagement with a slit in a screw pin.
- An espagnolette locking mechanism according to any of the claims 2-6, characterized in that the thread of the treaded bore (35) is removed from the bore circumference over a limited portion (35a) of the bore length.
- An espagnolette locking mechanism according to any of the claims 2-7, characterized in that a portion of the threaded bore is constituted by a intermediate piece (39) which comprises an engagement member (39b) for the engagement with the driver device (27a).
- An espagnolette locking mechanism according to claim 8, characterized in that the intermediate piece (39) is produced of sintered metal.
- A releasable coupling device for coupling of an actuator (23) with a driver device to be used in a window operator, characterized in that it comprises an adapter (26, 26a) provided for the engagement with the actuator (23) and coupled in a releasable manner to the driver device (27, 27a) in a coupling position by means of a locking device in the form of a coil spring (36) screwed into a threaded bore (35) provided in a separation surface between the adapter (26, 26a) and the driver device (27, 27a), which coil spring has a release member in the form of a wire portion (36d) formed by the spring wire in the coil spring (36) at its one end (36c) and being accessible in the coupling position with a view to withdrawing gradually the spring (36) from the threaded bore (35).
- A coupling device according to claim 10, characterized in that said wire portion forms a hairpin loop (36d) extending essentially at right angles to the axis of the coil spring (36) and being inserted in a track (37) in an end flange (31) essentially perpendicular to the axis of the threaded bore (35).
- A coupling device according to claim 11, characterized in that the free end (36e) of the hairpin loop (36d) is introduced a little into said end (36c) of the coil spring (36).
- A coupling device according to claim 10, 11 or 12, characterized in that the coil spring (36) at its opposite screw introduction end (36a) is formed conically with decreasing winding diameter.
- A coupling device according to any of the claims 10-13, characterized in that the coil spring (36) is finished at it opposite screw introduction end (36a) with a diametrically bent end piece (36b) for the engagement with a slit in a screw pin.
- A coupling device according to any of the claims 10-14, characterized in that the thread of the threaded bore (35) is removed from the bore circumference over a limited portion of the bore length.
- A coupling device according to any of the claims 10-15, characterized in that a portion of the threaded bore is constituted by an intermediary piece (39) which comprises an engagement member (39b) for the engagement with the driver device (27a).
- A coupling device according to claim 16, characterized in that the intermediary piece (39) is made of sintered metal.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK107796A DK107796A (en) | 1996-10-01 | 1996-10-01 | Suitable locking mechanism and releasable interlocking device |
DK107796 | 1996-10-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0834632A1 EP0834632A1 (en) | 1998-04-08 |
EP0834632B1 true EP0834632B1 (en) | 2002-12-04 |
Family
ID=8100749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97610045A Expired - Lifetime EP0834632B1 (en) | 1996-10-01 | 1997-09-30 | Espagnolette fastening mechanism |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0834632B1 (en) |
AT (1) | ATE229122T1 (en) |
DE (1) | DE59708875D1 (en) |
DK (2) | DK107796A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005054610A1 (en) * | 2003-12-03 | 2005-06-16 | Ingersoll-Rand Architectural Hardware Limited | Improved lock |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2633655B1 (en) * | 1988-07-01 | 1994-03-11 | Ferco Internal Usine Ferrures Ba | LOCKING FITTING FOR DOOR, WINDOW OR THE LIKE |
DE4214457A1 (en) * | 1992-04-30 | 1993-11-04 | Man Nutzfahrzeuge Ag | Door for lorry with improved safety standard - has outside-swinging door operated by pneumatic motor with locking by electric servomotor |
DE4304108C2 (en) * | 1993-02-11 | 1997-06-19 | Klemens Schlachter | Device for mechanically opening and closing windows with concealed fittings |
-
1996
- 1996-10-01 DK DK107796A patent/DK107796A/en not_active Application Discontinuation
-
1997
- 1997-09-30 DE DE59708875T patent/DE59708875D1/en not_active Expired - Lifetime
- 1997-09-30 AT AT97610045T patent/ATE229122T1/en active
- 1997-09-30 EP EP97610045A patent/EP0834632B1/en not_active Expired - Lifetime
- 1997-09-30 DK DK97610045T patent/DK0834632T3/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005054610A1 (en) * | 2003-12-03 | 2005-06-16 | Ingersoll-Rand Architectural Hardware Limited | Improved lock |
Also Published As
Publication number | Publication date |
---|---|
DE59708875D1 (en) | 2003-01-16 |
ATE229122T1 (en) | 2002-12-15 |
EP0834632A1 (en) | 1998-04-08 |
DK107796A (en) | 1998-04-02 |
DK0834632T3 (en) | 2003-02-24 |
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