EP1989957B1 - Electro motor-actuated extendable fitting for an extendable cupboard - Google Patents
Electro motor-actuated extendable fitting for an extendable cupboard Download PDFInfo
- Publication number
- EP1989957B1 EP1989957B1 EP07009219A EP07009219A EP1989957B1 EP 1989957 B1 EP1989957 B1 EP 1989957B1 EP 07009219 A EP07009219 A EP 07009219A EP 07009219 A EP07009219 A EP 07009219A EP 1989957 B1 EP1989957 B1 EP 1989957B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- threaded spindle
- guiding rail
- extendable
- motor drive
- pull
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/453—Actuated drawers
- A47B88/457—Actuated drawers operated by electrically-powered actuation means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/42—Vertically-oriented drawers, i.e. drawers where the height exceeds the width
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/453—Actuated drawers
- A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
- A47B88/467—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-closing
-
- 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
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/652—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by screw-and-nut mechanisms
-
- 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
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets
Definitions
- the invention relates to a pull-out fitting for a pull-out cabinet with the features of the preamble of patent claim 1.
- Known Ausziehbehave for a pull-out cabinet with the features of the preamble of claim 1 is intended for purely manual operation, ie for manually pulling the Ausziehrahmens, typically via a handle which is attached to a mounted on the Ausziehrahmen front to its maximum extended position in which slides mounted on the pull-out frame are accessible, and for manually reinserting the pull-out frame back into its inserted position.
- the insertion of the Ausziehrahmens is supported over the last piece of the way to its inserted position by a retraction device that holds the Ausziehrahmen with a certain force in its retracted position.
- a damper can be arranged between the two parts of the guide rail for the Ausziehrahmen, which slows down the movement of the Ausziehrahmens in its retracted position and does not let him push hard against a stop.
- the retraction device can generate the force with which it acts on the other part of the guide rail and thus the pull-out frame over a limited range of action in a position pushed in relation to the one part of the guide rail by a spring.
- the force can also go back to an inclined plane, roll on the rollers, on the parts of the guide rail are led to each other.
- the force applied by the draw-in device increases with the weight force of the pull-out frame or all attached or attached parts, in particular the objects mounted on the slide carriers. Even if the inclined plane has a typical small angle of only a few degrees, this can result in full loading of the Ausziehrahmens forces of some 10 Newton, which must be applied by the user when pulling out of the Ausziehrahmens against the force of the feeder.
- a Ausziehbeschlag is known for a pull-out, which differs from the features of the preamble of claim 1, characterized in that instead of the retracting means an electric motor drive is provided, which in its activation a rotatably mounted threaded spindle by rotating a mounted on the threaded spindle, fixedly mounted spindle nut extends to advance the other part relative to the one part of the guide rail and thus the Ausziehrahmen, and which retracts the threaded spindle to retract the other part of the guide rail or the Ausziehrahmen again.
- the free end of the threaded spindle is fixed to a further part of the guide rail, which is connected between the one and the other part of the guide rail, wherein the movements of the other part and the other part are coupled relative to the one part of the guide rail by differential rollers.
- the path traveled by the free end of the threaded spindle is translated via the differential rollers into a larger path of the Ausziehrahmens.
- the activation of the electromotive drive is effected by an actuating switch, wherein two End einsausschalter are provided for switching off the electric motor drive when the Ausziehrahmen reaches its retracted position or its maximum extended position.
- a pusher for a movable furniture part in particular a door or a drawer
- the drive unit can be triggered by tensile and / or pressure on the jar.
- the user can press a furniture door in its closed end position against the impact device, whereby the electric drive unit triggers, which causes the ejection process by translational moving out of the pusher device via a transmission.
- the impact device pushes open the furniture door.
- a furniture with a movable furniture part in particular a drawer or door
- a drive unit and a device for mechanical power transmission from the drive unit to the movable furniture part or the furniture body for ejecting and / or retracting the movable furniture part is provided.
- the device for mechanical power transmission which is in particular a arranged on a drivable by the drive unit lever pin, arranged for the transmission of tensile and shear forces in a guideway.
- the guideway has at least one position at which the device for mechanical power transmission can enter or exit from it.
- a drawer over a limited path over which the device for mechanical transmission in the guideway is ejected or retracted with the drive unit, while the drawer otherwise, ie as long as the device for mechanical power transmission is not in the guideway, free is mobile. It can be pulled out manually to its maximum extended position.
- the lever on which the pin preferably forming the mechanical power transmission device is mounted has an unfavorable lever arm with respect to the power transmission to the movable furniture part, so that it does not seem suitable for the movement of a heavily loaded Ausziehrahmens Auszieh ests.
- the complete mechanical coupling between the drive unit and the movable furniture part via the engaging in the guide wall device for mechanical power transmission over the length of the guideway results in a detached from the user's hand force behavior of the movable furniture part.
- the invention has for its object to show a Ausziehbeschlag for a pull-out with the features of the preamble of independent claim 1, which provides an electromotive support for the user, without thereby losing the manual function of the basic Ausziehbeschlags and without this an inappropriate great technical effort is operated.
- an electric motor drive is provided for the other part of the guide rail, which carries the Ausziehrahmen.
- This electromotive drive moves when it is activated a rotatably mounted threaded spindle by rotating a arranged on a threaded spindle, in turn, stationarily mounted spindle nut to advance the other part relative to the one part of the guide rail.
- the electromotive drive pushes the other part relative to the one part of the guide rail over the area of action of the intake device, but not until the other part or the Ausziehrahmen has reached its maximum extended position.
- the electromotive drive thus essentially helps the user to overcome the force applied by the intake device.
- the electromotive drive retracts the threaded spindle, regardless of the further movement of the other part of the guide rail and thus of the Ausziehrahmens. Accordingly, the threaded spindle is at maximum extended Ausziehrahmen not from the body of a Auszieh ests, which is provided with the new Ausziehbeschlag out.
- the electromotive drive of the new pull-out fitting is not noticeable except that readily a comparatively large sized damper for braking the Ausziehrahmens can be provided before reaching its retracted position.
- the forces of such a damper to be switched in parallel strong feed spring, which counteract the withdrawal of the Ausziehrahmens by the user are compensated according to the invention by the electric motor drive.
- the guide rail has at least one further part which is connected between the one and the other part of the guide rail, wherein the movement of the other part and the other part are coupled with respect to a part of the guide rail, a driver over where the threaded spindle advances the other part of the guide rail, fixedly arranged on the other part of the threaded spindle.
- the threaded spindle pushes directly and without additional translation of their travel the Ausziehrahmen or the stationary associated driver. As a result, an additional load on the guide rail is avoided and achieved without additional effort a very smooth, smooth running of the Ausziehrahmens.
- this retraction is delayed by a return delay circuit which has a short delay of typically less than 1 second, preferably less than 0.5 second, most preferably 0.1 to 0.4 seconds between stopping the electric drive upon depression of the switch and the direction reversal of the electromotive drive to re-engage the threaded spindle causes to achieve a smooth transition in the reversal of the direction of movement of the threaded spindle.
- Each of the electrical switches mentioned here emits an electrical signal. It can be designed as a circuit breaker, and drive the electric motor drive directly; Preferably, however, a separate power control is provided for this purpose.
- Each of the electrical switches mentioned here can be a mechanical switch, but it can also generate its electrical signal, for example, non-contact and / or motionless, and for this purpose have a sensor registering a changing capacitance, inductance, exposure, conductivity or the like.
- a re-enable delay circuit may be provided which provides a delay of regularly more than 1 s, preferably at least 2 s, and most preferably at least 4 s between re-engagement of the lead screw and re-activation of the electromotive drive to advance the other part relative to the one part of the guide rail causes.
- the new Ausziehbeschlag may further comprise a measuring device which measures a current required by the electric motor drive for advancing the other part of the guide rail against the retraction device.
- this measuring device can trigger a reversal of movement of the electromotive drive to retract the threaded spindle for safety, when a required for the initial set in motion of the threaded spindle current is exceeded by a predetermined amount on further extension of the threaded spindle.
- Such crossing is an indication that there are obstacles in the way of the pull-out frame. It makes sense that the drive does not try to displace these obstacles, but in this case actively retracts the threaded spindle.
- the Ausziehrahmen does not back, but it is supported by the spindle retracted by the retractor and thereby even braked by the damper.
- the new Ausziehbeschlags in which the parts of the guide rail are guided by rollers to each other, wherein the retraction device by an inclined plane is formed, on which rolls at least a part of the rollers.
- the force of the intake device increases with the loading of the Ausziehrahmens, but it is constant over the entire path of the intake device.
- an electrical switch may be disposed between the one and the other part of the guide rail, which is held pressed by the retractor until a user pulls on the Ausziehrahmen, thereby terminating the pressing of the electric switch, whereby the actual activation of electromotive drive takes place. It is understood that in such an arrangement, the retraction device does not act directly on the electrical switch between the two parts of the guide rail and that also the electrical switch does not have to be located directly between these two parts. The decisive factor is that the force provided by the retraction device acts on the electrical switch.
- the electric motor drive when the electrical switch is released by train on the other part of the guide rail, the electric motor drive, when the electrical switch is pressed by the retraction device when inserting the Auszierahmens, extend the threaded spindle in a basic position, in the electrical switch is no longer pressed. Then, the actual activation of the electromotive drive can take place in that the electrical switch is pressed by pressure on the other part of the guide rail against the threaded spindle located in this basic position. In this case, the inherent elasticity of the threaded spindle or the mother arranged on it and its storage is used to reach the electrical switch; the actual pressure on the threaded spindle does not trigger the activation of the electric motor drive.
- the alternative described in this paragraph for the control of the electric motor drive is also suitable for Ausziehchen with so-called handle-less fronts.
- the electromotive drive of the new Ausziehbeschlags can also by an actuator on the front or on a handle on the front of Auszieh ests to be activated.
- the signal transmission to the drive can be wireless.
- a proximity sensor arranged on or next to and in particular below the front can be provided.
- Such a proximity sensor may for example be an infrared sensor or build on a light barrier.
- the proximity sensor can be centrally switched off by means of a remote control together with corresponding proximity sensors of other drives in the same room to approach the Auszieh Tro, for example in the floor cleaning, without activation of the drive can.
- the threaded spindle is preferably made of plastic, in order to be inexpensive and to make the other running noise of the threaded spindles as low as possible.
- the threaded spindle is typically characterized by a relatively large pitch of 1 to 10 cm, for example about 5 cm, based on a diameter of 0.5 to 3 cm, for example about 1 cm, from.
- the threaded spindle is preferably formed more continuous. Due to the large pitch, a relatively fast process of the threaded spindle is made possible; and the locking action of the threaded spindle against linear loads is deliberately reduced in order to allow the threaded spindle to avoid excessive external forces, if necessary, non-destructive.
- An inventive pull-out cabinet has a front movably mounted on the new pull-out fitting.
- this front may have a handle for actuating the Ausziehbeschlags by the user or be designed handleless.
- the in Fig. 1 shown pull-out 1 has a body 2 of side walls 3, a bottom 4, a ceiling 5, and a rear wall 6 and a not shown here, with respect to the body 2 movable front on.
- the front covers the entire in Fig. 1 visible opening of the body 2 from. It is mounted on a pull-out frame 7, for which purpose two fastening points 8 are formed on the pull-out frame 7.
- the Ausziehrahmen 8 is part of a Ausziehbeschlags 9 of the Auszieh instruments 1 and mounted on the Ausziehbeschlag 9 horizontally and parallel to the side walls 3 slidably mounted on the body 3.
- the pull-out fitting 9 has a guide rail 10 fastened to the floor 4 and a further guide rail 11 fastened to the ceiling 5 and oriented parallel to the guide rail 10.
- Both guide rails 10 and 11 are formed as full extension rails. They each have a part 12 which is mounted on the floor 4 and the ceiling 5, and another part 13, which supports the pull-out frame 7. In between, another part 14 is provided to achieve the full extension function.
- the floor guide rail 10 substantially receives and is more massive than the vertical weight forces exerted by the pull-out frame 7, the front mounted thereon, and slides and objects supported thereon via attachment holes 15 on the pull-out frame 7 Guide rail 11 is formed.
- the guide rail 11 on the ceiling essentially supports lateral forces, for example due to an asymmetrical loading of the slides, not shown here, on the pull-out frame 7.
- the force a user has to apply to extract the pull-out frame 7 with the slides and objects attached thereto from the body 3 is determined, besides the inertia of the pull-out mass and friction in the guide rails 10 and 11, also by a force a retraction device 16 exerts on the Ausziehrahmen 7 to keep it in its inserted into the body 3 position and to bring him defined when re-entering into this retracted position.
- Fig. 2 shows an enlarged view of the mounted on the bottom 4 guide rail 10, wherein one part 12 is screwed in the form of an outer rail at the bottom 4.
- the further part 14 of the guide rail 10 is guided in the form of a center rail via a differential roller 17, guide rollers 19 and a support roller 20.
- the same rollers 17, 19 and 20 also guide the other part 13 of the guide rail 10 in the form of an inner rail on the center rail 14.
- the differential roller 17 ensures that with a relative movement between the outer rail 12 and the center rail 14 an equal relative movement between the center rail 14 and the inner rail 13 is accompanied.
- At the center rail 13 of the pull-out frame 7 is rigidly mounted.
- the pull-out device 16 which acts on the Ausziehrahmen 7 with a spring force in its fully inserted into the body 3 position.
- the retraction device 16 may have an inclined plane for the differential roller 17 on the outer rail 12, which deflects a portion of the weight force acting in the vertical direction on the center rail 14 in a horizontal force for pulling the Ausziehrahmens 7 in the body 3.
- the retraction device 16 has a damper 18, which brakes the movement of the Ausziehrahmens 7 before reaching its retracted position in the body 3, so that the Ausziehrahmen 7 does not run hard against its end stop.
- an electric motor drive 21 is provided, which is mounted next to the guide rail 10 on the bottom 4.
- the electromotive drive 21 drives a threaded spindle 22, which is non-rotatably but slidably mounted parallel to the guide rail 20.
- the electromotive drive 21 rotates a nut 23 arranged on the threaded spindle 22, but which is fixedly mounted rotatably about the axis of the threaded spindle 22.
- the threaded spindle 22 acts on a driver 24, which is attached via a bracket 25 on the inner rail 13.
- the threaded spindle 22 thus pushes the pull-out frame 7. In this way, the user is assisted in overcoming the force acting against the pull-out force of the retraction device 16, or the electric motor drive 21 can overcome this force completely.
- the electric motor drive 21 stops the threaded spindle 22 and retracts after a short Abbremspause again. He is reaching the extended position of the threaded spindle, which means overcoming the force of the retraction means 16, signaled by an internal, not visible here electrical switch, which is actuated by the threaded spindle or an actuator disposed thereon.
- the electric motor drive 21 does not affect.
- the driver 24 approaches the threaded spindle 22 and presses via a switching cam 26 a below and before the retracted threaded spindle 22 arranged electrical switch 27 in the form of a so-called microswitch.
- a delay circuit is activated, which makes the electromotive drive 21 for re-extension of the threaded spindle 22 ready after a few seconds.
- the delay has the function that the electric motor drive 21 is not activated undesirable, but only when the user deliberately pulls back on the Ausziehrahmen 7 to take it out of the body 2.
- the switching cam 26 releases the electrical switch 27, which has an activation of the electromotive drive 21 result.
- the condition can still be set that the switch 27 must be depressed for a minimum time before the electric motor drive 21 extends the threaded spindle 22 in order to avoid malfunction.
- By extending the threaded spindle 22 of the electric motor drive 21 pushes the Ausziehrahmen 7 via the driver 24 in order to overcome the opposing force of the intake device 16, as already has been described.
- the driver 24 with the switching cam 26 provided thereon can be adjusted in height relative to the bracket 25 and fixed in the selected height with a screw 28. As a result, the response of the electromotive drive 21 can be adjusted to a force applied by the user on the Ausziehrahmen 7 force.
- FIG. 3 shows how the threaded spindle 22 engages when extending on the driver 24 to advance the Ausziehrahmen 7. It also makes the relative position of the switching cam 26 with respect to the switch 27 better clear. It should be noted that due to the lowering of the Ausziehrahmens on the inclined plane of the retraction device 16 and the driver 24 with the switching cam 26 something relative to the electrical switch 27 drops.
- the control of the electromotive drive 21 is designed so that after actuation of the electric switch 27 at the end of the rewinding of the Ausziehrahmens 7 in the body 2 of the electric motor drive 21 is driven so that it the threaded spindle 22 a small piece in a Basic position extends, in which the electrical switch 27 is no longer pressed by the switching cam 26.
- the electric switch 27 can be pressed by his being no longer even signal reaching the basic position of the threaded spindle 22.
- the Ausziehrahmen 7 is pressed against the threaded spindle 22 in the body 2 until the electrical switch 27 is actuated again by the switching cam 26.
- This is possible in the context of the elasticities of the support of the threaded spindle 22 by the nut 23 in view of the comparatively large pitch of the threaded spindle 22, which is also made of plastic.
- the electromotive drive 21 As soon as the electromotive drive 21 is activated in this way, it drives the threaded spindle 22 so far that the area of action of the retraction device 16 is overcome, and then retracts it completely until the switch 27 is pressed again by the control cam 26.
- a typical measure of the distance over which the electric motor drive 21 advances the pull-out frame 7 with the threaded spindle 22 is 5 to 15 cm, whereby the area of action of the pull-in device 16 covers generously, ie is typically exceeded by a few, for example 1 to 5 cm. while the Ausziehrahmen typically travels from its retracted position to its maximum extended position 30 to 60 cm. By the pull-out of the threaded spindle pulse transmitted this runs over more than the covered by the threaded spindle way out of the pull-out. Depending on your wishes, ie interpretation or setting of the electric motor drive 21, and loading the Ausziehrahmens this is more only a few inches or extends into the maximum extended position of the Ausziehrahmens.
Abstract
Description
Die Erfindung betrifft einen Ausziehbeschlag für einen Ausziehschrank mit den Merkmalen des Oberbegriffs des Patentanspruchs 1.The invention relates to a pull-out fitting for a pull-out cabinet with the features of the preamble of
Bekannte Ausziehbeschläge für einen Ausziehschrank mit den Merkmalen des Oberbegriffs des Patentanspruchs 1 ist für eine rein manuelle Bedienung vorgesehen, d. h. zum manuellen Ausziehen des Ausziehrahmens, typischerweise über einen Griff, der an einer an den Ausziehrahmen angebauten Front befestigt ist, bis in seine maximal ausgezogene Stellung, in der an den Ausziehrahmen angebaute Objektträger zugänglich sind, und zum manuellen wieder Einschieben des Ausziehrahmens zurück in seine eingeschobene Stellung. Dabei wird das Einschieben des Ausziehrahmens über das letzte Stück des Wegs in seine eingeschobene Stellung durch eine Einzugseinrichtung unterstützt, die den Ausziehrahmen auch mit einer gewissen Kraft in seiner eingeschobenen Stellung hält. Zudem kann zwischen den beiden Teilen der Führungsschiene für den Ausziehrahmen ein Dämpfer angeordnet sein, der die Bewegung des Ausziehrahmens in seine eingeschobene Stellung sanft abbremst und ihn nicht hart gegen einen Anschlag stoßen lässt. Die Einzugseinrichtung kann die Kraft, mit der sie den anderen Teil der Führungsschiene und damit den Ausziehrahmen über einen begrenzten Einwirkungsbereich in eine gegenüber dem einen Teil der Führungsschiene eingeschobenen Stellung beaufschlagt, durch eine Feder generieren. Die Kraft kann aber auch auf eine schiefe Ebene zurückgehen, auf der Rollen abrollen, über die die Teile der Führungsschiene aneinander geführt sind. Bei einer Einzugseinrichtung mit einer schiefen Ebene wächst die Kraft, die von der Einzugseinrichtung aufgebracht wird, mit der Gewichtskraft des Ausziehrahmens bzw. aller daran angebauter bzw. angehängter Teile, insbesondere der auf den Objektträgern gelagerten Objekte, an. Selbst wenn die schiefe Ebene einen typischen kleinen Winkel von nur wenigen Grad aufweist, können hieraus bei voller Beladung des Ausziehrahmens Kräfte von einigen 10 Newton resultieren, die vom Benutzer beim Rausziehen des Ausziehrahmens gegen die Kraft der Einzugseinrichtung aufgebracht werden müssen.Known Ausziehbeschläge for a pull-out cabinet with the features of the preamble of
Im Möbelbereich, insbesondere im Küchenmöbelbereich, geht ein Trend in Richtung elektromotorischer Unterstützung. Hierdurch soll dem Benutzer die Benutzung z. B. von Küchenmöbeln mit beweglichen Möbelteilen, wie Türen, Schubladen, Auszügen und dgl. erleichtert werden.In the furniture sector, especially in the kitchen furniture sector, there is a trend towards electric motor support. This is intended to the user z. B. of kitchen furniture with movable furniture parts, such as doors, drawers, pull-outs and the like. Be relieved.
Aus der
Als nachteilig ist bei dem aus der
Aus der DE 20 2004 007 168 U1 ist ein Ausstoßer für ein bewegbares Möbelteil, insbesondere eine Tür oder eine Schublade bekannt, der eine Stoßvorrichtung und eine elektrische Antriebseinheit, durch welche die Stoßvorrichtung antreibbar ist, aufweist. Dabei ist die Antriebseinheit durch Zug- und/oder Druckausübung auf die Stoßvorrichtung auslösbar. So kann der Benutzer beispielsweise eine Möbeltür in ihrer geschlossenen Endlage gegen die Stoßvorrichtung drücken, wodurch die elektrische Antriebseinheit auslöst, welche über ein Getriebe den Ausstoßvorgang durch translatorisches Herausbewegen der Stoßvorrichtung bewirkt. Die Stoßvorrichtung stößt die Möbeltür auf. Durch einen Sensor wird dabei das Erreichen einer maximal herausbewegten Stellung der Stoßvorrichtung registriert und die Antriebseinheit gestoppt. Wenn sich in der Folge die Tür von der Stoßvorrichtung entfernt, wird dies durch einen weiteren Sensor registriert, dessen Signal die Antriebseinheit dazu bringt, die Stoßvorrichtung in ihre Ursprungsstellung zurückzubewegen. Sobald diese Grundstellung erreicht wird, erfolgt eine erneute Abschaltung der Antriebseinheit. Wird nun die Möbeltür wieder geschlossen, wird von der Möbeltür ein Druck auf die Stoßvorrichtung ausgeübt. Dieser Druck wird von einem Sensor registriert. Hieraus wird nach einer Verzögerung von ca. 0,5 s die erneute Betriebsbereitschaft des gesamten Ausstoßers abgeleitet. Mit der speziellen Problematik von Ausziehbeschlägen für Ausziehschränke, die bei schwer beladenen Ausziehrahmen auftreten, befasst sich die
Aus der
Die aus der
Ein weiterer Ausziehbeschlag ist aus
Der Erfindung liegt die Aufgabe zugrunde, einen Ausziehbeschlag für einen Ausziehschrank mit den Merkmalen des Oberbegriffs des unabhängigen Patentanspruchs 1 aufzuzeigen, der eine elektromotorische Unterstützung für den Benutzer bereitstellt, ohne dass hierdurch die manuelle Grundfunktion des Ausziehbeschlags verlorengeht und ohne dass hierfür ein unangemessener großer technischer Aufwand betrieben wird.The invention has for its object to show a Ausziehbeschlag for a pull-out with the features of the preamble of
Die Aufgabe der Erfindung wird durch einen Ausziehbeschlag für einen Ausziehschrank mit den Merkmalen des unabhängigen Patentanspruchs 1 gelöst. In den abhängigen Patentansprüchen 2 bis 10 sind bevorzugte Ausführungsformen des neuen Ausziehbeschlags beschrieben. Patentanspruch 11 ist auf einen Ausziehschrank mit dem neuen Ausziehbeschlag gerichtet.The object of the invention is achieved by a Ausziehbeschlag for a pull-out cabinet with the features of
Bei dem neuen Ausziehbeschlag ist für den anderen Teil der Führungsschiene, der den Ausziehrahmen trägt, ein elektromotorischer Antrieb vorgesehen. Dieser elektromotorische Antrieb fährt bei seiner Aktivierung eine drehfest gelagerte Gewindespindel durch Verdrehen einer auf eine Gewindespindel angeordneten, ihrerseits ortsfest gelagerten Spindelmutter aus, um den anderen Teil gegenüber dem einen Teil der Führungsschiene vorzuschieben. Dabei schiebt der elektromotorische Antrieb den anderen Teil gegenüber dem einen Teil der Führungsschiene über den Einwirkungsbereich der Einzugseinrichtung vor, aber nicht bis der andere Teil bzw. der Ausziehrahmen seine maximal ausgezogene Stellung erreicht hat. Der elektromotorische Antrieb hilft dem Benutzer damit im Wesentlichen, die von der Einzugseinrichtung aufgebrachte Kraft zu überwinden. Sobald diese Kraft wegfällt und der Benutzer den Bereits in Bewegung befindlichen Ausziehrahmen ohne weiteres selbst fortbewegen kann, selbst wenn dieser schwer beladen ist, fährt der elektromotorische Antrieb die Gewindespindel wieder ein, und zwar unabhängig von der weiteren Bewegung des anderen Teils der Führungsschiene und damit des Ausziehrahmens. Entsprechend steht die Gewindespindel bei maximal ausgezogenem Ausziehrahmen nicht aus dem Korpus eines Ausziehschranks, der mit dem neuen Ausziehbeschlag versehen ist, hervor. Beim Wiedereinschieben des Ausziehrahmens macht sich der elektromotorische Antrieb des neuen Ausziehbeschlags gar nicht bemerkbar, außer dass ohne weiteres ein vergleichsweise groß dimensionierter Dämpfer für das Abbremsen des Ausziehrahmens vor dem Erreichen seiner eingeschobenen Stellung vorgesehen sein kann. Auch die Kräfte einer einem solchen Dämpfer parallel zu schaltenden starken Einzugfeder, die dem Ausziehen des Ausziehrahmens durch den Benutzer entgegenwirken, werden durch den elektromotorischen Antrieb erfindungsgemäß kompensiert.In the new Ausziehbeschlag an electric motor drive is provided for the other part of the guide rail, which carries the Ausziehrahmen. This electromotive drive moves when it is activated a rotatably mounted threaded spindle by rotating a arranged on a threaded spindle, in turn, stationarily mounted spindle nut to advance the other part relative to the one part of the guide rail. In this case, the electromotive drive pushes the other part relative to the one part of the guide rail over the area of action of the intake device, but not until the other part or the Ausziehrahmen has reached its maximum extended position. The electromotive drive thus essentially helps the user to overcome the force applied by the intake device. As soon as this force ceases and the user can readily move the extractor frame already in motion, even if it is heavily loaded, the electromotive drive retracts the threaded spindle, regardless of the further movement of the other part of the guide rail and thus of the Ausziehrahmens. Accordingly, the threaded spindle is at maximum extended Ausziehrahmen not from the body of a Ausziehschranks, which is provided with the new Ausziehbeschlag out. When retracting the pull-out frame, the electromotive drive of the new pull-out fitting is not noticeable except that readily a comparatively large sized damper for braking the Ausziehrahmens can be provided before reaching its retracted position. The forces of such a damper to be switched in parallel strong feed spring, which counteract the withdrawal of the Ausziehrahmens by the user are compensated according to the invention by the electric motor drive.
Wenn bei dem neuen Ausziehbeschlag die Führungsschiene mindestens einen weiteren Teil aufweist, der zwischen den einen und dem anderen Teil der Führungsschiene geschaltet ist, wobei die Bewegung des anderen Teils und des weiteren Teils gegenüber dem einen Teil der Führungsschiene gekoppelt sind, ist ein Mitnehmer, über dem die Gewindespindel den anderen Teil der Führungsschiene vorschiebt, ortsfest an dem anderen Teil der Gewindespindel angeordnet. D. h. die Gewindespindel schiebt unmittelbar und ohne zusätzliche Übersetzung ihres Verfahrweges den Ausziehrahmen bzw. den damit ortsfest verbundenen Mitnehmer vor. Hierdurch wird eine zusätzliche Belastung der Führungsschiene vermieden und ohne zusätzlichen Aufwand ein sehr gleichmäßiger, ruckfreier Lauf des Ausziehrahmens erzielt. In jedem Fall ist an dem anderen Teil der Führungsschiene für die Gewindespindel mit dem Mitnehmer nur ein einfacher einseitiger Anschlag vorgesehen, so dass der andere Teil der Führungsschiene mit dem Ausziehrahmen jederzeit auch schneller ausgezogen werden kann, als die Gewindespindel vorläuft, soweit dies vom Benutzer gewünscht wird.When in the new Ausziehbeschlag the guide rail has at least one further part which is connected between the one and the other part of the guide rail, wherein the movement of the other part and the other part are coupled with respect to a part of the guide rail, a driver over where the threaded spindle advances the other part of the guide rail, fixedly arranged on the other part of the threaded spindle. Ie. The threaded spindle pushes directly and without additional translation of their travel the Ausziehrahmen or the stationary associated driver. As a result, an additional load on the guide rail is avoided and achieved without additional effort a very smooth, smooth running of the Ausziehrahmens. In any case, only a simple one-sided stopper is provided on the other part of the guide rail for the threaded spindle with the driver, so that the other part of the guide rail with the pull-out frame can be pulled out at any time faster than the lead screw, as far as desired by the user becomes.
Auch wenn der Ausziehrahmen schneller ausgezogen wird, als die Gewindespindel vorläuft, läuft diese so lange vor, bis von ihr direkt oder indirekt ein elektrischer Schalter gedrückt wird, wenn sie eine vorgegebene Strecke ausgefahren ist. So verhindert die ausgefahrene Gewindespindel ein ungewolltes Rücklaufen des Ausziehrahmens im bzw. in den Einwirkungsbereich der Einzugseinrichtung. Dies gilt selbst dann, wenn durch das Drücken des Schalters das Wiedereinfahren der Gewindespindel mit dem elektromotorischen Antrieb ohne Verzögerung ausgelöst wird.Even if the Ausziehrahmen is pulled out faster than the lead screw, this runs until it is directly or indirectly an electrical switch is pressed when it has extended a predetermined distance. Thus, the extended threaded spindle prevents unwanted return of the Ausziehrahmens in or in the area of action of the retraction device. This is true even if, by pressing the switch, the retraction of the threaded spindle with the electromotive drive is triggered without delay.
Vorzugsweise wird dieses Einfahren jedoch durch eine Rückkehrverzögerungsschaltung verzögert, die eine kurze Verzögerung von typischerweise weniger als 1 s, vorzugsweise weniger als 0,5 s, am meisten bevorzugt 0,1 bis 0,4 s zwischen dem Anhalten des elektrischen Antriebs beim Drücken des Schalters und der Richtungsumkehr des elektromotorischen Antriebs zum Wiedereinfahren der Gewindespindel bewirkt, um einen sanften Übergang bei der Umkehr der Bewegungsrichtung der Gewindespindel zu erreichen.Preferably, however, this retraction is delayed by a return delay circuit which has a short delay of typically less than 1 second, preferably less than 0.5 second, most preferably 0.1 to 0.4 seconds between stopping the electric drive upon depression of the switch and the direction reversal of the electromotive drive to re-engage the threaded spindle causes to achieve a smooth transition in the reversal of the direction of movement of the threaded spindle.
Dass die Gewindespindel vollständig eingefahren ist, kann dadurch erfasst werden, dass sie denselben Schalter, der ihren vollständig ausgefahrenen Zustand signalisiert, oder auch einen weiteren elektrischen Schalter betätigt. Jeder der hier erwähnten elektrischen Schalter gibt ein elektrisches Signal ab. Er kann dabei als Leistungsschalter ausgebildet sein, und den elektromotorischen Antrieb unmittelbar ansteuern; vorzugsweise ist dafür jedoch eine separate Leistungssteuerung vorgesehen. Jeder der hier erwähnten elektrischen Schalter, kann ein mechanischer Schalter sein, er kann sein elektrisches Signal aber beispielsweise auch kontakt- und/oder bewegungslos generieren und dazu einen Sensor aufweisen, der eine sich ändernde Kapazität, Induktivität, Belichtung, Leitfähigkeit oder dgl. registriert.The fact that the threaded spindle is fully retracted can be detected by actuating the same switch signaling its fully extended condition or by another electrical switch. Each of the electrical switches mentioned here emits an electrical signal. It can be designed as a circuit breaker, and drive the electric motor drive directly; Preferably, however, a separate power control is provided for this purpose. Each of the electrical switches mentioned here can be a mechanical switch, but it can also generate its electrical signal, for example, non-contact and / or motionless, and for this purpose have a sensor registering a changing capacitance, inductance, exposure, conductivity or the like.
Zusätzlich oder alternativ zu der Rückkehrverzögerungsschaltung kann eine Neuaktivierungsverzögerungsschaltung vorgesehen sein, die eine Verzögerung von regelmäßig mehr als 1 s, vorzugsweise mindestens 2 s und am meisten bevorzugt mindestens 4 s zwischen dem Wiedereinfahren der Gewindespindel und dem erneuten Aktivieren des elektromotorischen Antriebs zum Vorschieben des anderen Teils gegenüber dem einen Teil der Führungsschiene bewirkt. Hierdurch werden Fehlaktivierungen des elektromotorischen Antriebs ebenso wie unerwünschte, nicht sachgerechte Manipulationen, beispielsweise durch spielende Kinder, verhindert.In addition to or as an alternative to the return delay circuit, a re-enable delay circuit may be provided which provides a delay of regularly more than 1 s, preferably at least 2 s, and most preferably at least 4 s between re-engagement of the lead screw and re-activation of the electromotive drive to advance the other part relative to the one part of the guide rail causes. As a result, incorrect activation of the electromotive drive as well as unwanted, improper manipulations, for example, by playing children prevented.
Der neue Ausziehbeschlag kann weiterhin eine Messeinrichtung aufweisen, die einen Strom misst, den der elektromotorische Antrieb zum Vorschieben des anderen Teils der Führungsschiene gegen die Einzugseinrichtung benötigt. Dabei kann diese Messeinrichtung eine Bewegungsumkehr des elektromotorischen Antriebs auslösen, um die Gewindespindel sicherheitshalber wieder einzufahren, wenn ein zum anfänglichen in Bewegung Setzen der Gewindespindel benötigter Strom beim weiteren Ausfahren der Gewindespindel um ein vorgegebenes Maß überschritten wird. Ein solches Überschreiten ist ein Hinweis darauf, dass sich Hindernisse im Weg des Ausziehrahmens befinden. Es sinnvoll, dass der Antrieb nicht versucht, diese Hindernisse zu verdrängen, sondern in diesem Fall die Gewindespindel aktiv zurückfährt. Auch hierbei schlägt der Ausziehrahmen nicht zurück, sondern er wird durch die Spindel abgestützt von der Einzugseinrichtung zurückgezogen und dabei sogar noch von deren Dämpfer abgebremst.The new Ausziehbeschlag may further comprise a measuring device which measures a current required by the electric motor drive for advancing the other part of the guide rail against the retraction device. In this case, this measuring device can trigger a reversal of movement of the electromotive drive to retract the threaded spindle for safety, when a required for the initial set in motion of the threaded spindle current is exceeded by a predetermined amount on further extension of the threaded spindle. Such crossing is an indication that there are obstacles in the way of the pull-out frame. It makes sense that the drive does not try to displace these obstacles, but in this case actively retracts the threaded spindle. Again, the Ausziehrahmen does not back, but it is supported by the spindle retracted by the retractor and thereby even braked by the damper.
Besonders bevorzugt ist eine Ausführungsform des neuen Ausziehbeschlags, bei dem die Teile der Führungsschiene durch Rollen aneinander geführt sind, wobei die Einzugseinrichtung durch eine schiefe Ebene ausgebildet ist, auf der zumindest ein Teil der Rollen abrollt. In diesem Fall steigt die Kraft der Einzugseinrichtung mit der Beladung des Ausziehrahmens an, sie ist aber über den gesamten Weg der Einzugseinrichtung konstant. Dies sind sehr gute Voraussetzungen, um mit einer Messeinrichtung für den Strom des elektromotorischen Antriebs eine Sicherheitsfunktion bereitzustellen. Eine solche Sicherheitsfunktion kann unter Berücksichtigung der sich ändernden Federkräfte aber auch bei einem Ausziehbeschlag mit einer federbelasteten Einzugseinrichtung vorgesehen werden.Particularly preferred is an embodiment of the new Ausziehbeschlags in which the parts of the guide rail are guided by rollers to each other, wherein the retraction device by an inclined plane is formed, on which rolls at least a part of the rollers. In this case, the force of the intake device increases with the loading of the Ausziehrahmens, but it is constant over the entire path of the intake device. These are very good prerequisites for providing a safety function with a measuring device for the current of the electromotive drive. Such a safety function can be provided taking into account the changing spring forces but also in a Ausziehbeschlag with a spring-loaded intake device.
Zum Aktivieren des elektromotorischen Antriebs kann ein elektrischer Schalter zwischen dem einen und dem anderen Teil der Führungsschiene angeordnet sein, der von der Einzugseinrichtung gedrückt gehalten wird, bis ein Benutzer an dem Ausziehrahmen zieht und damit das Drücken des elektrischen Schalters beendet, wodurch die eigentliche Aktivierung des elektromotorischen Antriebs erfolgt. Es versteht sich, dass bei einer solchen Anordnung die Einzugseinrichtung nicht unmittelbar auf den elektrischen Schalter zwischen den beiden Teilen der Führungsschiene einwirkt und dass auch der elektrische Schalter nicht unmittelbar zwischen diesen beiden Teilen angeordnet sein muss. Entscheidend ist nur, dass die von der Einzugseinrichtung bereitgestellte Kraft auf den elektrischen Schalter einwirkt.To activate the electromotive drive, an electrical switch may be disposed between the one and the other part of the guide rail, which is held pressed by the retractor until a user pulls on the Ausziehrahmen, thereby terminating the pressing of the electric switch, whereby the actual activation of electromotive drive takes place. It is understood that in such an arrangement, the retraction device does not act directly on the electrical switch between the two parts of the guide rail and that also the electrical switch does not have to be located directly between these two parts. The decisive factor is that the force provided by the retraction device acts on the electrical switch.
Alternativ zu der Aktivierung des elektromotorischen Antriebs, wenn der elektrische Schalter durch Zug an dem anderen Teil der Führungsschiene freigegeben wird, kann der elektromotorische Antrieb, wenn der elektrische Schalter von der Einzugseinrichtung beim Einschieben des Auszierahmens gedrückt wird, die Gewindespindel in eine Grundstellung ausfahren, in der der elektrische Schalter nicht mehr gedrückt ist. Dann kann die eigentliche Aktivierung des elektromotorischen Antriebs dadurch erfolgen, dass der elektrische Schalter durch Druck auf den anderen Teil der Führungsschiene gegen die in dieser Grundstellung befindliche Gewindespindel gedrückt wird. Dabei wird die Eigenelastizität der Gewindespindel bzw. der auf ihr angeordneten Mutter und deren Lagerung genutzt, um den elektrischen Schalter zu erreichen; der eigentliche Druck auf die Gewindespindel löst die Aktivierung des elektromotorischen Antriebs nicht aus. Die in diesem Absatz beschriebene Alternative für die Ansteuerung des elektromotorischen Antriebs ist auch für Ausziehschränke mit sogenannten grifflosen Fronten geeignet.As an alternative to the activation of the electromotive drive, when the electrical switch is released by train on the other part of the guide rail, the electric motor drive, when the electrical switch is pressed by the retraction device when inserting the Auszierahmens, extend the threaded spindle in a basic position, in the electrical switch is no longer pressed. Then, the actual activation of the electromotive drive can take place in that the electrical switch is pressed by pressure on the other part of the guide rail against the threaded spindle located in this basic position. In this case, the inherent elasticity of the threaded spindle or the mother arranged on it and its storage is used to reach the electrical switch; the actual pressure on the threaded spindle does not trigger the activation of the electric motor drive. The alternative described in this paragraph for the control of the electric motor drive is also suitable for Ausziehschränke with so-called handle-less fronts.
Ohne weiteres kann der elektromotorische Antrieb des neuen Ausziehbeschlags auch durch ein Betätigungselement an der Front oder an einem Griff an der Front des Ausziehschranks aktiviert werden. Dabei kann die Signalübermittlung an den Antrieb drahtlos erfolgen. Ebenso kann für die Aktivierung des Antriebs ein an der oder neben der und insbesondere unterhalb der Front angeordneter Näherungssensor vorgesehen werden. Ein solcher Näherungssensor kann beispielsweise ein Infrarotsensor sein oder auf einer Lichtschranke aufbauen. Der Näherungssensor kann dabei mittels einer Fernbedienung zusammen mit entsprechenden Näherungssensoren anderer Antriebe im selben Raum zentral abschaltbar sein, um sich dem Ausziehschrank, beispielsweise bei der Bodenreinigung, auch ohne Aktivierung des Antriebs nähern zu können.Without further ado, the electromotive drive of the new Ausziehbeschlags can also by an actuator on the front or on a handle on the front of Ausziehschranks to be activated. The signal transmission to the drive can be wireless. Likewise, for the activation of the drive, a proximity sensor arranged on or next to and in particular below the front can be provided. Such a proximity sensor may for example be an infrared sensor or build on a light barrier. The proximity sensor can be centrally switched off by means of a remote control together with corresponding proximity sensors of other drives in the same room to approach the Ausziehschrank, for example in the floor cleaning, without activation of the drive can.
Bei dem neuen Ausziehbeschlag ist die Gewindespindel vorzugsweise aus Kunststoff ausgebildet, um zum einen preiswert zu sein und zum anderen Laufgeräusche der Gewindespindeln möglichst gering ausfallen zu lassen. Dabei zeichnet sich die Gewindespindel typischerweise durch eine relativ große Ganghöhe von 1 bis 10 cm, beispielsweise etwa 5 cm, bezogen auf einen Durchmesser von 0,5 bis 3 cm, beispielsweise etwa 1 cm, aus. Entsprechend ihrer großen Ganghöhe ist die Gewindespindel vorzugsweise mehrgängig ausgebildet. Durch die große Ganghöhe wird ein relativ schnelles Verfahren der Gewindespindel ermöglicht; und die Sperrwirkung der Gewindespindel gegenüber linearen Belastungen ist bewusst reduziert, um es der Gewindespindel zu erlauben, übermäßigen äußeren Kräften notfalls zerstörungsfrei auszuweichen.In the new Ausziehbeschlag the threaded spindle is preferably made of plastic, in order to be inexpensive and to make the other running noise of the threaded spindles as low as possible. In this case, the threaded spindle is typically characterized by a relatively large pitch of 1 to 10 cm, for example about 5 cm, based on a diameter of 0.5 to 3 cm, for example about 1 cm, from. Corresponding to their large pitch, the threaded spindle is preferably formed more continuous. Due to the large pitch, a relatively fast process of the threaded spindle is made possible; and the locking action of the threaded spindle against linear loads is deliberately reduced in order to allow the threaded spindle to avoid excessive external forces, if necessary, non-destructive.
Ein erfindungsgemäßer Ausziehschrank weist eine über den neuen Ausziehbeschlag beweglich gelagerte Front auf. Dabei kann diese Front einen Griff zur Betätigung des Ausziehbeschlags durch den Benutzer aufweisen oder auch grifflos ausgebildet sein.An inventive pull-out cabinet has a front movably mounted on the new pull-out fitting. In this case, this front may have a handle for actuating the Ausziehbeschlags by the user or be designed handleless.
Vorteilhafte Weiterbildungen der Erfindung ergeben sich aus den Patentansprüchen, der Beschreibung und den Zeichnungen. Die in der Beschreibungseinleitung genannten Vorteile von Merkmalen und von Kombinationen mehrerer Merkmale sind lediglich beispielhaft und können alternativ oder kumulativ zur Wirkung kommen, ohne dass die Vorteile zwingend von erfindungsgemäßen Ausführungsformen erzielt werden müssen. Weitere Merkmale sind den Zeichnungen - insbesondere den dargestellten Geometrien und den relativen Abmessungen mehrerer Bauteile zueinander sowie deren relativer Anordnung und Wirkverbindung - zu entnehmen. Die Kombination von Merkmalen unterschiedlicher Ausführungsformen der Erfindung oder von Merkmalen unterschiedlicher Patentansprüche ist ebenfalls abweichend von den gewählten Rückbeziehungen der Patentansprüche möglich und wird hiermit angeregt. Dies betrifft auch solche Merkmale, die in separaten Zeichnungen dargestellt sind oder bei deren Beschreibung genannt werden. Diese Merkmale können auch mit Merkmalen unterschiedlicher Patentansprüche kombiniert werden. Ebenso können in den Patentansprüchen aufgeführte Merkmale für weitere Ausführungsformen der Erfindung entfallen.Advantageous developments of the invention will become apparent from the claims, the description and the drawings. The advantages of features and of combinations of several features mentioned in the introduction to the description are merely exemplary and can come into effect alternatively or cumulatively, without the advantages having to be achieved by embodiments according to the invention. Further features are the drawings - in particular the illustrated geometries and the relative dimensions of several components to each other and their relative arrangement and operative connection - refer. The combination of features of different embodiments of the invention or of features of different claims is also possible deviating from the chosen relationships of the claims and is hereby stimulated. This also relates to such features which are shown in separate drawings or are mentioned in their description. These features can also be combined with features of different claims. Likewise, in the claims listed features for further embodiments of the invention can be omitted.
Die Erfindung wird im Folgenden anhand eines Ausführungsbeispiels unter Bezugnahme auf die beigefügten Zeichnungen näher erläutert und beschrieben.
- Fig. 1
- zeigt einen Ausziehschrank mit einem Ausziehbeschlag, wobei von dem Ausziehrahmen des Ausziehbeschlags die Front abgenommen ist, um den Blick auf den Ausziehbeschlag freizugeben;
- Fig. 2
- zeigt eine am Boden des Ausziehschranks befestigte Führungsschiene des Ausziehbeschlags mit einem eine Gewindespindel antreibenden elektromotorischen Antrieb für den Ausziehrahmen; und
- Fig. 3
- zeigt eine Seitenansicht der Führungsschiene und des elektromotorischen Antriebs für den Ausziehrahmen in einer anderen Betriebsstellung als in
Fig. 2 .
- Fig. 1
- shows a pull-out cabinet with a pull-out fitting, wherein the front of the pull-out frame of the pull-out fitting is removed in order to reveal the pull-out fitting;
- Fig. 2
- shows a fixed to the bottom of Ausziehschranks guide rail of the Ausziehbeschlags with a threaded spindle driving electric motor drive for the Ausziehrahmen; and
- Fig. 3
- shows a side view of the guide rail and the electric motor drive for the Ausziehrahmen in a different operating position than in
Fig. 2 ,
Der in
Die Seitenansicht gemäß
Die bisherige Beschreibung der Funktionsweise des elektromotorischen Antriebs 21 ging davon aus, dass der Benutzer an dem Ausziehrahmen 7 zieht, um ihn auszuziehen, was typischerweise über Griffe an der von dem Ausziehrahmen gehaltenen Front erfolgt. Im Folgenden wird eine alternative Betriebsweise des elektromotorischen Antriebs 21 beschrieben, die sich ausschließlich auf die Aktivierung des elektromotorischen Antriebs 21 zum Ausfahren der Gewindespindel 22 bezieht und die insbesondere für so genannte grifflose Fronten geeignet ist, die aber auch bei einer Front mit Griffen eingesetzt werden kann. Für diese Betriebsweise ist die Steuerung des elektromotorischen Antriebs 21 so konzipiert, dass nach dem Betätigen des elektrischen Schalters 27 zum Ende des Wiedereinschiebens des Ausziehrahmens 7 in den Korpus 2 der elektromotorische Antrieb 21 so angesteuert wird, dass er die Gewindespindel 22 ein kleines Stück in eine Grundstellung ausfährt, in der der elektrische Schalter 27 gerade nicht mehr von der Schaltnocke 26 gedrückt wird. Der elektrische Schalter 27 kann dabei durch sein nicht mehr gedrückt Sein selbst das Erreichen der Grundstellung der Gewindespindel 22 signalisieren. Zum Aktivieren des elektrischen Antriebs 21 ist dann der Ausziehrahmen 7 entgegen der Gewindespindel 22 in den Korpus 2 einzudrücken, bis der elektrische Schalter 27 wieder von der Schaltnocke 26 betätigt wird. Dies ist angesichts der vergleichsweise großen Steigung der Gewindespindel 22, die zudem aus Kunststoff gefertigt ist, im Rahmen der Elastizitäten der Abstützung der Gewindespindel 22 durch die Mutter 23 möglich. Sobald der elektromotorische Antrieb 21 auf diese Weise aktiviert ist, fährt er die Gewindespindel 22 so weit aus, dass der Einwirkungsbereich der Einzugseinrichtung 16 überwunden wird, und fährt sie dann wieder ganz ein, bis der Schalter 27 wieder von der Steuernocke 26 gedrückt wird. Dann wird die Gewindespindel 22 von dem elektromotorischen Antrieb 21 erneut in ihre Grundstellung überführt, in der der Schalter 27 gerade nicht mehr gedrückt ist. Anschließend ist, ggf. nach Verstreichen einer Verzögerungszeit, der elektromotorische Antrieb 21 wieder einsatzbereit.The previous description of the operation of the
Ein typisches Maß für die Strecke, über die der elektromotorische Antrieb 21 den Ausziehrahmen 7 mit der Gewindespindel 22 vorschiebt, beträgt 5 bis 15 cm, wobei der Einwirkungsbereich der Einzugseinrichtung 16 großzügig abdeckt, d. h. typischerweise um wenige, beispielsweise 1 bis 5 cm überschritten wird, während der Ausziehrahmen von seiner eingeschobenen Stellung bis in seine maximal ausgezogene Stellung typischerweise 30 bis 60 cm zurücklegt. Durch den dem Ausziehrahmen von der Gewindespindel übertragenen Impuls läuft dieser über mehr als den von der Gewindespindel abgedeckten Weg aus dem Ausziehschrank heraus. Je nach Wunsch, d. h. Auslegung bzw. Einstellung des elektromotorischen Antriebs 21, und Beladung des Ausziehrahmens beträgt dieses Mehr nur ein paar Zentimeter oder reicht bis in die maximal ausgezogene Stellung des Ausziehrahmens.A typical measure of the distance over which the
- 11
- Ausziehschrankpull-out wardrobe
- 22
- Korpuscorpus
- 33
- SeitenwandSide wall
- 44
- Bodenground
- 55
- Deckeblanket
- 66
- Rückwandrear wall
- 77
- AusziehrahmenA pull-out
- 88th
- Befestigungspunktattachment point
- 99
- Ausziehbeschlagpull-out fitting
- 1010
- Führungsschieneguide rail
- 1111
- Führungsschieneguide rail
- 1212
- einer Teil der Führungsschiene, Außenschienea part of the guide rail, outer rail
- 1313
- anderer Teil der Führungsschiene, Innenschieneother part of the guide rail, inner rail
- 1414
- weiterer Teil der Führungsschiene, Mittelschienefurther part of the guide rail, middle rail
- 1515
- Befestigungslochmounting hole
- 1616
- EinzugseinrichtungRetractable device
- 1717
- Differentialrolledifferential roller
- 1818
- Dämpferdamper
- 1919
- Führungsrolleleadership
- 2020
- Stützrollesupporting role
- 2121
- elektromotorischer Antriebelectric motor drive
- 2222
- Gewindespindelscrew
- 2323
- Muttermother
- 2424
- Mitnehmertakeaway
- 2525
- Bügelhanger
- 2626
- Steuernockecam
- 2727
- Schalterswitch
- 2828
- Schraubescrew
Claims (11)
- Extendable fitting (9) for an extendable cupboard (1), the extendable fitting (9) comprising at least one multi-part guiding rail (10) whose parts (12, 13, 14) are movably guided at each other in horizontal direction, wherein one part (12) of the guiding rail (10) is to be connected to the cupboard floor (4) or the cupboard ceiling (5) and another part (13) of the guiding rail (10) supports an extendable frame (7) which is mounted or mountable to a front, wherein a drawing-in device (16) biases the other part of the guiding rail (10) over a limited area of influence with a force into a pushed-in position with regard to the one part (12) of the guiding rail (10), characterized in that an electro motor drive (21) is provided for the other part (13) of the guiding rail (10), which, upon activation, advances a threaded spindle (22) fixed with regard to rotation by rotating a spindle nut (23) arranged on the threaded spindle (22) at a fixed location, to push out the other part (13) with regard to the one part (12) of the guiding rail (10), wherein the electro motor drive pushes out the other part (13) with regard to the one part (12) of the guiding rail (10) beyond the area of influence of the pull-in device (16) but not up to its maximum extended position, and which afterwards draws back the threaded spindle (22) independently on the further movement of the other part (13) of the guiding rail (10).
- Extendable fitting according to claim 1, characterized in that the guiding rail (10) comprises at least one further part (14) which is connected between the one part (12) and the other part (13) of the guiding rail (10), wherein the movements of the other part (13) and the further part (14) with regard to the one part (12) of the guiding rail (10) are coupled, wherein a pusher dog (24) by which the threaded spindle (22) pushes out the other part (13) of the guiding rail (10) is fixed in location with regard to the other part (13) of the guiding rail (10).
- Extendable fitting according to claim 1 or 2, characterized in that an electric switch is provided which is pressed by the threaded spindle (22) when it has been advanced by a predetermined distance, whereby drawing the threaded spindle (22) back by means of the electro motor drive (21) is initiated.
- Extendable fitting according to any of the claims 1 to 3, characterized in that a reactivation delay circuitry is provided which effects a delay of more than 1 s, preferably at least 2 s and most preferably at least 4 s between drawing the threaded spindle (22) back and the next activation of the electro motor drive (21) for pushing out the other part (13) with regard to the one part (12) of the guiding rail (10).
- Extendable fitting according to any of the claims 1 to 4, characterized in that a measurement device is provided, which measures a current which the electromotor-actuated drive (21) needs for pushing out the other part (13) of the guiding rail (10) against the drawing-in direction (16), and which initiates a moving direction reversal of the electro motor drive (21) to draw the threaded spindle (22) back for security reasons, if a current needed for moving the threaded spindle (22) is exceeded in advancing the threaded spindle (22) by a predetermined measure.
- Extendable fitting according to any of the claims 1 to 5, characterized in that the parts (12, 13, 14) of the guiding rail (10) are guided at each other by rollers, wherein the drawing-in device (16) is made by an inclined plane on which at least a some of the rollers role.
- Extendable fitting according to any of the claims 1 to 6, characterized in that an electric switch (27) is arranged between the one part (12) and the other part (13) of the guiding rail (10), which is pushed by the drawing-in device (16).
- Extendable fitting according to claim 7, characterized in that the electro motor drive (23) is activated, when the electric switch (27) is set free by pulling the other part (13) of the guiding rail (10).
- Extendable fitting according to claim 7, characterized in that the electro motor drive (21) advances the threaded spindle (22) into a basic position, when the electric switch is pushed by the drawing-in device (16), in which the electric switch is no longer pushed, and that the electro motor drive is activated, when the electric switch is pushed by pressure onto the other part (13) of the guiding rail (10) against the threaded spindle (22) being in its basic position.
- Extendable fitting according to any of the claims 1 to 9, characterized in that the threaded spindle (22) is made of plastic and comprises a pitch of 1 to 10 cm with a diameter of 1 to 4 cm.
- Extendable cupboard comprising a front movably mounted by means of the extendable fitting (9) according to any of the claims 1 to 10.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT07009219T ATE540596T1 (en) | 2007-05-08 | 2007-05-08 | ELECTRIC MOTOR SUPPORTED PULL-OUT FITTING FOR A PULL-OUT CABINET |
EP07009219A EP1989957B1 (en) | 2007-05-08 | 2007-05-08 | Electro motor-actuated extendable fitting for an extendable cupboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07009219A EP1989957B1 (en) | 2007-05-08 | 2007-05-08 | Electro motor-actuated extendable fitting for an extendable cupboard |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1989957A1 EP1989957A1 (en) | 2008-11-12 |
EP1989957B1 true EP1989957B1 (en) | 2012-01-11 |
Family
ID=38621997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07009219A Active EP1989957B1 (en) | 2007-05-08 | 2007-05-08 | Electro motor-actuated extendable fitting for an extendable cupboard |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1989957B1 (en) |
AT (1) | ATE540596T1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016120593A1 (en) | 2016-10-27 | 2018-05-03 | Hettich-Oni Gmbh & Co. Kg | Opening and closing system with an ejection device for a furniture and operating method for an opening and closing system |
CN112244525A (en) * | 2020-11-20 | 2021-01-22 | 王淑芬 | File storage device for human resource management |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3019070A (en) * | 1958-08-28 | 1962-01-30 | Anderson Co | Motion-transmitting device |
US3695331A (en) * | 1970-11-19 | 1972-10-03 | Rohr Corp | Two part door mounting and operating mechanism |
DE8912722U1 (en) * | 1989-10-27 | 1989-12-07 | Heinrich J. Kesseboehmer Draht- Und Metallwarenfabrik, 4515 Bad Essen, De | |
DE202004007168U1 (en) * | 2003-05-19 | 2004-08-26 | Julius Blum Ges.M.B.H. | Servo drive to open and close a furniture door or drawer is activated by manual pressure or tension on the drawer or door to operate between end stops |
-
2007
- 2007-05-08 EP EP07009219A patent/EP1989957B1/en active Active
- 2007-05-08 AT AT07009219T patent/ATE540596T1/en active
Also Published As
Publication number | Publication date |
---|---|
EP1989957A1 (en) | 2008-11-12 |
ATE540596T1 (en) | 2012-01-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2117381B1 (en) | Ejector of a movable furniture part | |
EP1323364B1 (en) | Movable furniture piece | |
EP2770876B1 (en) | Synchronized locking system for a movable furniture part | |
EP2793657B1 (en) | Device for influencing the movement of a furniture part, guide unit for guiding the movement of a furniture part, and item of furniture | |
AT502574B1 (en) | FURNITURE WITH A MOVABLE FURNITURE | |
EP2575548B1 (en) | Retracting device for retracting a movably supported furniture part | |
AT511964B1 (en) | DRIVE DEVICE FOR A MOVABLE FURNITURE PART | |
AT10097U1 (en) | SPRING BUFFER FOR A FURNITURE | |
DE202007006302U1 (en) | Furniture and device for ejecting a furniture part | |
EP1690472A2 (en) | Drawer guide | |
AT12708U1 (en) | FURNITURE DRIVE | |
WO2015091118A1 (en) | Damping unit for a sliding element | |
EP3531868B1 (en) | Piece of furniture and method for opening a movable furniture part with synchronised pushing-out devices | |
AT514666B1 (en) | Guide device for movable furniture parts | |
EP2139363B1 (en) | Piece of furniture and device for ejecting a furniture part which is movably received on a stationary furniture part | |
AT509702B1 (en) | EXTRACTOR FOR EJECTING A MOVABLE FURNITURE PART | |
EP1989957B1 (en) | Electro motor-actuated extendable fitting for an extendable cupboard | |
EP2142046B1 (en) | Piece of furniture, and mechanism for ejecting a furniture part movably received on a stationary furniture part | |
DE202011104525U1 (en) | Furniture and device for moving a furniture part | |
DE202011104526U1 (en) | Device for moving a movable furniture part, guide unit and furniture | |
EP2142043B1 (en) | Piece of furniture, and mechanism for ejecting a furniture part movably received on a stationary furniture part | |
EP2106721B1 (en) | Actuation sensor for a furniture part moveable with regard to a furniture body | |
DE202012003061U1 (en) | Furniture and device for influencing the movement of a movable furniture part | |
AT502660A4 (en) | FEEDER 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 |
|
17P | Request for examination filed |
Effective date: 20080111 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 540596 Country of ref document: AT Kind code of ref document: T Effective date: 20120115 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502007009021 Country of ref document: DE Effective date: 20120315 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20120111 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120111 |
|
LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20120111 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120411 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120111 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120111 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120511 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120511 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120111 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120111 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120111 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120412 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120111 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120111 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120111 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120111 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120111 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120111 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120111 |
|
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 |
|
BERE | Be: lapsed |
Owner name: VAUTH-SAGEL HOLDING G.M.B.H. & CO. KG Effective date: 20120531 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120111 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120111 |
|
26N | No opposition filed |
Effective date: 20121012 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120531 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20120508 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120531 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120531 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502007009021 Country of ref document: DE Effective date: 20121012 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120531 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20130131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120422 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120531 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120508 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 540596 Country of ref document: AT Kind code of ref document: T Effective date: 20120508 |
|
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: 20120508 Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120111 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120111 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120508 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070508 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 502007009021 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: A47B0088040000 Ipc: A47B0088400000 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230528 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20230324 Year of fee payment: 17 |