EP2491213A1 - Synchronization device for synchronizing two actuating drives for moving a movable furniture part - Google Patents

Synchronization device for synchronizing two actuating drives for moving a movable furniture part

Info

Publication number
EP2491213A1
EP2491213A1 EP10773532A EP10773532A EP2491213A1 EP 2491213 A1 EP2491213 A1 EP 2491213A1 EP 10773532 A EP10773532 A EP 10773532A EP 10773532 A EP10773532 A EP 10773532A EP 2491213 A1 EP2491213 A1 EP 2491213A1
Authority
EP
European Patent Office
Prior art keywords
synchronization
locking
synchronization rod
adjusting
synchronizing
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.)
Granted
Application number
EP10773532A
Other languages
German (de)
French (fr)
Other versions
EP2491213B1 (en
Inventor
Olaf Isele
Harald Sutterluetti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Julius Blum GmbH
Original Assignee
Julius Blum GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Julius Blum GmbH filed Critical Julius Blum GmbH
Publication of EP2491213A1 publication Critical patent/EP2491213A1/en
Application granted granted Critical
Publication of EP2491213B1 publication Critical patent/EP2491213B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/46—Suspension arrangements for wings supported on arms movable in vertical planes with two pairs of pivoted arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/46—Suspension arrangements for wings supported on arms movable in vertical planes with two pairs of pivoted arms
    • E05D15/463—Suspension arrangements for wings supported on arms movable in vertical planes with two pairs of pivoted arms specially adapted for overhead wings
    • 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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/218—Holders
    • E05Y2201/22—Locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/604—Transmission members
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/606—Accessories therefore
    • E05Y2201/62—Synchronisation of transmission members
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/706—Shafts
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/52—Toolless
    • 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

  • Synchronization device for synchronizing two actuators
  • the present invention relates to a synchronization device for the synchronous movement of a first adjusting device with at least one second adjusting device, wherein the first and the second adjusting device are provided in the assembled state on a furniture for moving a movable furniture part, comprising:
  • a synchronization rod for transmitting a synchronous movement of the at least two adjusting devices
  • the invention relates to a piece of furniture with at least one synchronization device of the kind to be described.
  • a generic synchronization device wherein the movement of two adjusting devices can be synchronized by a synchronization rod.
  • the two adjusting devices are preassembled in a first assembly step on opposite side walls of the furniture body, whereupon in a subsequent assembly step, the synchronization rod can be connected via a fastening device with a rotatable part of the respective adjusting device.
  • This connection between the synchronization rod and the rotatable part of the respective adjusting device can be realized by a latching connection or by a screw connection.
  • Object of the present invention is therefore to propose a synchronization device of the type mentioned with an improved fastening device.
  • At least one releasable locking device is provided, which prevents the connecting the synchronization rod with the at least one fastening device in the locked state of the locking device, wherein the locking device is without prior actuation by a user in the locked state.
  • a releasable locking device which has a locked state and a release state. If the locking device is in the locked state, assembly of the synchronization rod on the respective adjusting device is not at all possible. Only after transferring the locking device in the release state - triggered by a deliberate adjustment by a user - can be carried out a proper installation of the synchronization device to the respective adjusting device.
  • the locking device may comprise, for example, a trained for manual operation grip element which is manually movable against the force of a spring device in a position during assembly of the synchronization rod by a user in which the release state of the locking device is present and thus assembly of the synchronization rod is possible. If the handle element is not actuated by a user, however, then the locking device is in the locked state and assembly of the synchronization rod is not possible.
  • the assembly of the synchronization rod on the rotatable or pivotable part of the adjusting device can take place via a tensionable fastening device.
  • parts of the locking device also form parts of the fastening device, by which the synchronization rod relative to at least one of the two adjusting devices can be determined.
  • existing parts of the locking device are also used as parts of the fastening device by which the synchronization rod can be locked to at least one adjusting device.
  • the locking device can be moved in a manual way without tools in a release state or, alternatively, a receiving device for a tool - in particular a screwdriver - have, which can be produced by a corresponding tool operation of the release state.
  • the fastening device can comprise a handle element to be actuated by a person and at least one locking element which can be released and locked by the grip element, so that the synchronization rod can be fixed relative to at least one of the two positioning devices after positioning has taken place. It may be expedient here if the locking element is acted upon by a spring device in the direction of locking position or constantly acted upon by a spring device in the direction of locking position. In a structurally simple solution that can form at least one locking element and the spring device at the same time also parts of the locking device. In a first assembly step, the prestressed locking element serves as a locking device, which must first be deliberately moved by a user against the spring force in the release state. Only in this release state, one end of the synchronization rod can be connected to a corresponding part of the adjusting device, wherein an automatic jamming and / or locking of the synchronization rod can be effected by the spring-loaded locking element.
  • the manually operable gripping element can be designed as a slide, by which the locking element is movable at least in the release position.
  • the slider is thus counteracted during assembly against the force of the locking element Pressed spring device, after the positioning of the synchronization rod relative to the corresponding part of the adjusting device, the manual force is taken from the slide, whereupon an automatic jamming or locking of the locking element takes place with the corresponding part of the adjusting device.
  • the handle element may also have a pivotally mounted lever, by means of which the locking element can be clamped relative to at least one of the two adjusting devices.
  • the pivotally mounted lever is also part of the locking device.
  • the fastening device has a cover, wherein the cover can be positioned over the remaining parts of the fastening device only when the synchronization rod is properly connected to at least one of the two actuators. The cover thus forms part of the fastening device, wherein the cover - preferably captive - relative to the synchronization rod movable - in particular displaceable - can be stored.
  • the furniture according to the invention is characterized by at least one synchronization device of the type described.
  • the two adjusting devices can be mounted on opposite side walls of a furniture body, wherein a movement of the two adjusting devices can be synchronized via the synchronization rod.
  • the furniture according to the invention is characterized by at least one synchronization device of the type described.
  • FIG. 1a, 1b a perspective view of a piece of furniture with a highly movable flap and a - partially broken -
  • Fig. 2a, 2b provided for synchronizing the two actuating devices
  • Fig. 4a-4c is an illustration of the locking device in the release state, in the assembled state and an exploded view of the used
  • Fig. 5a-5d temporal sequences of the assembly of the synchronization rod on the rotatable part of the actuator, wherein the locking device is shown in a further embodiment.
  • Fig. 1a shows a perspective view of a piece of furniture 1 with a furniture body 2 and with a relatively combinbewegbaren flap 2a.
  • Recognizable is an adjusting device 3a with at least one pivotally mounted actuating arm 4, wherein the actuator 3a is provided for moving the flap 2a.
  • Fig. 1b shows a perspective and partially broken view of the furniture 1 with the flap 2a removed, whereby the opposite adjusting device 3b will be apparent.
  • the two actuators 3a, 3b may be basically identical and each have a drive device not shown here in the form of a spring device and / or an electric motor, which can be acted upon by the drive device of the actuator arm 4 about the axis of rotation P in the opening direction.
  • the two adjusting devices 3a and 3b each have a rotatable part 5, which is also rotated during a movement of the flap 2a over a limited range of rotation angle about the axis of rotation R.
  • a synchronization device 6 is provided, which has an elongated synchronization rod 7, which via a fastening device 8 with the rotatable part 5 of the respective adjusting device 3a, 3b detachably connectable - preferably without tools mounted and / or preferably removable without tools - is.
  • FIG. 2 a shows an enlarged view of the rotatable part 5 of the adjusting device 3 a according to FIG. 1 b.
  • the rotatable member 5 is rotatably connected to an intermediate lever 11 of the actuator 3a, so that rotated during a movement of the furniture flap 2a of the intermediate lever 11 together with the rotatable member 5 over a limited rotation angle range around the drawn in Fig. 1b axis of rotation R.
  • the rotatable part 5 has a guide 9 for receiving and fixing the synchronization rod 7.
  • the guide 9 is designed to be open at the front, so that the synchronization rod 7 can also be connected to the rotatable part 5 when the adjusting device 3 a with the rotatable part 5 has already been preassembled on the furniture carcass 2.
  • the synchronization rod 7 has a blocking device 12, which prevents a connection of the synchronization rod 7 in the locked state of the blocking device 12.
  • the locking device 12 is in the locked state, ie the synchronization rod 7 can not be connected without previous operation of the handle member 10 with the rotatable part 5 of the actuator 3a, because an insertion of the synchronization rod 7 in the guide 9 of the rotatable member 5 in Locked state of the locking device 12 is not possible. Only when the grip element 10, which is formed in the embodiment shown as a linearly movable slide is moved manually during assembly in the direction X, the release state of the locking device 12 is made.
  • the synchronization rod 7 can now be inserted with pressed handle element 10 in the guide 9 of the rotatable member 5, whereupon by releasing the handle member 10 is an automatic, proper locking with the rotatable part 5 of the actuator 3a.
  • the mounting state of the synchronization rod 7 is shown in Fig. 2b.
  • the synchronization rod 7 is thus now firmly connected to the rotatable part 5 of the actuator 3a.
  • This connection can be made via a non-positive and / or an at least partially positive fastening device 8. Particularly favorable in this case a snap connection can be used.
  • a On the synchronization rod 7 is a, preferably sleeve-shaped cover 13 is mounted, which is pushed onto the rotatable part 5 after installation of the synchronization rod 7, whereby the remaining parts of Fastening device 8 are substantially completely coverable and falling out of the synchronization rod 7 from the rotatable part 5 is not possible.
  • the synchronization rod 7 is designed in several parts and comprises a plug-in part 7a which is detachably connectable to the remaining part of the synchronization rod 7. Visible is the locking device 12, which is in the embodiment shown in the locked state. This blocking state is made possible by a locking element 14 which, in the position shown in FIG. 3a, does not permit insertion of the synchronization rod 7 into the guide 9 of the rotatable part 5. Only when the handle member 10 is pressed by a user in the direction X, so an insertion of the synchronization rod 7 in the guide 9 of the rotatable member 5 is possible.
  • FIG. 3b shows a perspective view of the synchronization rod 7 with the plug-in part 7a, which can be connected to the rotatable part 5-preferably non-positively.
  • Fig. 4a shows a sectional view of the fastening device 8, wherein the male part 7a of the synchronization rod 7 has the locking element 14 shown in Fig. 3a, which is biased by a spring device 15 constantly in the direction of locking position.
  • the locking member 14 can be pressed against the force of the spring device 15, whereby the release state of the locking device 12 can be produced and insertion of the synchronization rod 7 in the guide 9 of the rotatable member 5 is possible.
  • the locking element 14 is wedge-shaped and is displaceably mounted along a corresponding, oblique guide surface 16 of the male part 7a.
  • Fig. 4c shows an exploded view of the parts used.
  • the rotatable part 5 has a guide 9, wherein the by the spring device 15th prestressed locking element 14 produces a clamping connection between the plug-in part 7a of the synchronization rod 7 and the rotatable part 5 of the respective adjusting device 3a, 3b.
  • the grip element 10 By actuation of the grip element 10 against the spring force, the locking element 4 can be moved back into a release position, so that the disassembly is easily possible.
  • FIG. 5a to 5d show a further embodiment of a locking device 12, which prevents a proper assembly of the synchronization rod 7 with the rotatable part 5 of the adjusting device 3a and 3b in the locked state.
  • the locking device 12 has a pivotally mounted lever 17 which at the same time also forms part of the fastening device 8 for fastening the synchronization rod 7 to the rotatable part 5.
  • two locking elements 14a and 14b which are spreadable by a pivoting movement of the lever 17 in the direction Y, whereby a clamping connection between the synchronization rod 7 and the rotatable member 5 is brought about.
  • a cover is marked, which is mounted relative to the synchronization rod 7 slidably.
  • the two locking elements 14a, 14b located in the release position are introduced into the guide 9 of the rotatable part 5, as shown in FIG. 5b.
  • the cover 3 can not be positioned as intended by the protruding lever 17 over the remaining part of the fastening device 8.
  • the two locking elements 14a and 14b are spread within the guide 9 of the rotatable member 5, whereupon the lever 17 occupies a position as shown in Fig. 5c.
  • the lever 17 in Fig. 5c is now applied to an outer surface of the synchronization rod 7.
  • a basic idea of the invention is to provide a locking device which prevents a connection of the synchronization rod 7 in the locked state, so that an improper installation is excluded from the outset. Only after deliberate transfer of the locking device in a release state, the intended installation can be performed or properly completed.
  • the synchronization rod 7 variable in length - in particular length-adjustable - form.
  • the proposed synchronization device 6 can also be used to stabilize the running behavior of a movable in a furniture body 2 drawer, the drawer on opposite sides each having at least one gear in the function of the rotatable parts 5, which mesh with a corresponding rack , The desired synchronization of the two gears can be brought about in the mounting position on the proposed synchronization device 6.

Abstract

The invention relates to a synchronization device for moving a first actuating device in synchronization with at least one second actuating device, wherein the first actuating device and the second actuating device are provided on a piece of furniture in the installed state in order to move a movable furniture part, comprising: a synchronization rod for transferring a synchronous motion of the at least two actuating devices, at least one fastening device, by means of which the synchronization rod can be detachably connected to at least one of the two actuating devices, wherein at least one detachable locking device (12) is provided, which prevents the synchronization rod (7) from being connected to the at least one fastening device (8) in the locked state of the locking device (12), wherein the locking device (12) is in the locking state without prior actuation by a user.

Description

Synchronisationsvorrichtung zum Synchronisieren zweier Stellantriebe  Synchronization device for synchronizing two actuators
zum Bewegen eines bewegbaren Möbelteiles  for moving a movable furniture part
Die vorliegende Erfindung bezieht sich auf eine Synchronisationsvorrichtung zur synchronen Bewegung einer ersten Stellvorrichtung mit wenigstens einer zweiten Stellvorrichtung, wobei die erste und die zweite Stellvorrichtung im Montagezustand an einem Möbel zum Bewegen eines bewegbaren Möbelteiles vorgesehen sind, umfassend: The present invention relates to a synchronization device for the synchronous movement of a first adjusting device with at least one second adjusting device, wherein the first and the second adjusting device are provided in the assembled state on a furniture for moving a movable furniture part, comprising:
eine Synchronisationsstange zur Übertragung einer synchronen Bewegung der wenigstens zwei Stellvorrichtungen,  a synchronization rod for transmitting a synchronous movement of the at least two adjusting devices,
wenigstens eine Befestigungseinrichtung, über weiche die Synchronisationsstange mit wenigstens einer der beiden Stellvorrichtungen lösbar verbindbar ist. Im Weiteren betrifft die Erfindung ein Möbel mit wenigstens einer Synchronisationsvorrichtung der zu beschreibenden Art.  at least one fastening device, via which the synchronization rod can be detachably connected to at least one of the two adjusting devices. Furthermore, the invention relates to a piece of furniture with at least one synchronization device of the kind to be described.
In der WO 2006/113953 A1 der Anmelderin ist eine gattungsgemäße Synchronisationsvorrichtung beschrieben, wobei die Bewegung zweier Stellvorrichtungen durch eine Synchronisationsstange synchronisierbar ist. Auf diese Weise kann eine gleichlaufende Synchronbewegung der beiden Stellvorrichtungen zum Antrieb eines bewegbaren Möbelteiles - insbesondere einer hochbewegbaren Klappe - herbeigeführt werden. Die beiden Stellvorrichtungen werden in einem ersten Montageschritt an gegenüberliegenden Seitenwänden des Möbelkorpus vormontiert, woraufhin in einem nachfolgenden Montageschritt die Synchronisationsstange über eine Befestigungseinrichtung mit einem drehbaren Teil der jeweiligen Stellvorrichtung verbunden werden kann. Diese Verbindung zwischen der Synchronisationsstange und dem drehbaren Teil der jeweiligen Stellvorrichtung kann durch eine Rastverbindung bzw. durch eine Schraubverbindung realisiert werden. Bei der Verwendung einer Schraubverbindung hat sich in der Praxis häufig gezeigt, dass die Schraube vom Montagepersonal aus Unachtsamkeit von vornherein erst gar nicht angezogen wurde. Durch die lose Schraube verbleibt ein unerwünschtes Spiel zwischen der Synchronisationsstange und dem drehbaren Teil der Stellvorrichtung, was in den meisten Fällen auch eine unharmonische Bewegung der beiden Stellvorrichtungen relativ zueinander zur Folge hat. In WO 2006/113953 A1 of the Applicant a generic synchronization device is described, wherein the movement of two adjusting devices can be synchronized by a synchronization rod. In this way, a synchronous synchronous movement of the two actuating devices for driving a movable furniture part - in particular a highly movable flap - be brought about. The two adjusting devices are preassembled in a first assembly step on opposite side walls of the furniture body, whereupon in a subsequent assembly step, the synchronization rod can be connected via a fastening device with a rotatable part of the respective adjusting device. This connection between the synchronization rod and the rotatable part of the respective adjusting device can be realized by a latching connection or by a screw connection. When using a screw, it has often been shown in practice that the screw from the outset by the carelessness from the outset not even been tightened. By the loose screw remains an undesirable play between the synchronization rod and the rotatable part of the actuator, which in the In most cases, an inharmonic movement of the two adjusting devices relative to each other result.
Aufgabe der vorliegenden Erfindung ist es daher, eine Synchronisationsvorrichtung der eingangs erwähnten Gattung mit einer verbesserten Befestigungseinrichtung vorzuschlagen. Object of the present invention is therefore to propose a synchronization device of the type mentioned with an improved fastening device.
Dies wird erfindungsgemäß in einer vorteilhaften Ausgestaltung dadurch erreicht, dass wenigstens eine lösbare Sperrvorrichtung vorgesehen ist, welche ein Verbinden der Synchronisationsstange mit der wenigstens einen Befestigungseinrichtung im Sperrzustand der Sperrvorrichtung verhindert, wobei sich die Sperrvorrichtung ohne vorhergehende Betätigung durch einen Benutzer im Sperrzustand befindet. This is inventively achieved in an advantageous embodiment in that at least one releasable locking device is provided, which prevents the connecting the synchronization rod with the at least one fastening device in the locked state of the locking device, wherein the locking device is without prior actuation by a user in the locked state.
Mit anderen Worten wird eine lösbare Sperrvorrichtung vorgeschlagen, die einen Sperrzustand und einen Freigabezustand aufweist. Befindet sich die Sperrvorrichtung im Sperrzustand, so ist eine Montage der Synchronisationsstange an der jeweiligen Stellvorrichtung erst gar nicht möglich. Erst nach Überführen der Sperrvorrichtung in den Freigabezustand - ausgelöst durch eine bewusste Verstellung durch einen Benutzer - kann eine bestimmungsgemäße Montage der Synchronisationsvorrichtung an der jeweiligen Stellvorrichtung erfolgen. In other words, a releasable locking device is proposed which has a locked state and a release state. If the locking device is in the locked state, assembly of the synchronization rod on the respective adjusting device is not at all possible. Only after transferring the locking device in the release state - triggered by a deliberate adjustment by a user - can be carried out a proper installation of the synchronization device to the respective adjusting device.
Die Sperrvorrichtung kann beispielsweise ein zur Handbetätigung ausgebildetes Griffelement aufweisen, welches bei der Montage der Synchronisationsstange durch einen Benutzer manuell entgegen der Kraft einer Federvorrichtung in eine Lage bewegbar ist, in welcher der Freigabezustand der Sperrvorrichtung vorliegt und somit eine Montage der Synchronisationsstange möglich ist. Wird das Griffelement durch einen Benutzer hingegen nicht betätigt, so befindet sich die Sperrvorrichtung im Sperrzustand und eine Montage der Synchronisationsstange ist nicht möglich. Die Montage der Synchronisationsstange am drehbaren bzw. schwenkbaren Teil der Stellvorrichtung kann dabei über eine spannbare Befestigungseinrichtung erfolgen. Durch eine im Wesentlichen spielfreie Arretierung der Synchronisationsstange relativ zum Stellantrieb kann eine gleichlaufende Stellbewegung der beiden Stellvorrichtungen relativ zueinander herbeigeführt werden. Gemäß einem bevorzugten Ausführungsbeispiel kann vorgesehen sein, dass Teile der Sperrvorrichtung auch Teile der Befestigungseinrichtung bilden, durch welche die Synchronisationsstange relativ zu wenigstens einer der beiden Stellvorrichtungen feststellbar ist. Mit anderen Worten werden vorhandene Teile der Sperrvorrichtung gleichzeitig auch als Teile der Befestigungseinrichtung verwendet, durch welche die Synchronisationsstange an zumindest einer Stellvorrichtung arretierbar ist. Es sind aber auch Sperrvorrichtungen realisierbar, die von der eigentlichen Befestigungseinrichtung losgelöst sind. The locking device may comprise, for example, a trained for manual operation grip element which is manually movable against the force of a spring device in a position during assembly of the synchronization rod by a user in which the release state of the locking device is present and thus assembly of the synchronization rod is possible. If the handle element is not actuated by a user, however, then the locking device is in the locked state and assembly of the synchronization rod is not possible. The assembly of the synchronization rod on the rotatable or pivotable part of the adjusting device can take place via a tensionable fastening device. By a substantially backlash-free locking of the synchronization rod relative to the actuator, a synchronous adjusting movement of the two adjusting devices can be brought about relative to each other. According to a preferred embodiment, it can be provided that parts of the locking device also form parts of the fastening device, by which the synchronization rod relative to at least one of the two adjusting devices can be determined. In other words, existing parts of the locking device are also used as parts of the fastening device by which the synchronization rod can be locked to at least one adjusting device. But there are also locking devices realized that are detached from the actual fastening device.
Die Sperrvorrichtung kann in manueller Weise werkzeuglos in einen Freigabezustand bewegt werden oder alternativ auch eine Aufnahmevorrichtung für ein Werkzeug - insbesondere einen Schraubenzieher - aufweisen, wobei durch eine entsprechende Werkzeugbetätigung der Freigabezustand herstellbar ist. The locking device can be moved in a manual way without tools in a release state or, alternatively, a receiving device for a tool - in particular a screwdriver - have, which can be produced by a corresponding tool operation of the release state.
Die Befestigungseinrichtung kann ein durch eine Person zu betätigendes Griffelement und wenigstens ein durch das Griffelement lösbares und arretierbares Arretierelement aufweisen, sodass die Synchronisationsstange nach erfolgter Positionierung relativ zu wenigstens einer der beiden Stellvorrichtungen feststellbar ist. Es kann hierbei zweckmäßig sein, wenn das Arretierelement durch eine Federvorrichtung in Richtung Arretierstellung beaufschlagbar oder durch eine Federvorrichtung ständig in Richtung Arretierstellung beaufschlagt ist. Bei einer konstruktiv einfachen Lösung können das wenigstens eine Arretierelement und die Federvorrichtung gleichzeitig auch Teile der Sperrvorrichtung bilden. In einem ersten Montageschritt dient das vorgespannte Arretierelement als Sperrvorrichtung, welche zunächst durch einen Benutzer entgegen der Federkraft bewusst in den Freigabezustand bewegt werden muss. Erst in diesem Freigabezustand kann ein Ende der Synchronisationsstange mit einem korrespondierenden Teil der Stellvorrichtung verbunden werden, wobei eine selbsttätige Verklemmung und/oder Verrastung der Synchronisationsstange durch das federbeaufschlagte Arretierelement erfolgen kann. The fastening device can comprise a handle element to be actuated by a person and at least one locking element which can be released and locked by the grip element, so that the synchronization rod can be fixed relative to at least one of the two positioning devices after positioning has taken place. It may be expedient here if the locking element is acted upon by a spring device in the direction of locking position or constantly acted upon by a spring device in the direction of locking position. In a structurally simple solution that can form at least one locking element and the spring device at the same time also parts of the locking device. In a first assembly step, the prestressed locking element serves as a locking device, which must first be deliberately moved by a user against the spring force in the release state. Only in this release state, one end of the synchronization rod can be connected to a corresponding part of the adjusting device, wherein an automatic jamming and / or locking of the synchronization rod can be effected by the spring-loaded locking element.
Das manuell zu betätigende Griffelement kann als Schieber ausgebildet sein, durch den das Arretierelement zumindest in die Lösestellung bewegbar ist. Der Schieber wird also bei der Montage entgegen der Kraft der das Arretierelement beaufschlagenden Federvorrichtung gedrückt, nach erfolgter Positionierung der Synchronisationsstange relativ zum korrespondierenden Teil der Stellvorrichtung wird die manuelle Kraft vom Schieber genommen, woraufhin eine selbsttätige Verklemmung bzw. Verrastung des Arretierelementes mit dem korrespondierenden Teil der Stellvorrichtung erfolgt. The manually operable gripping element can be designed as a slide, by which the locking element is movable at least in the release position. The slider is thus counteracted during assembly against the force of the locking element Pressed spring device, after the positioning of the synchronization rod relative to the corresponding part of the adjusting device, the manual force is taken from the slide, whereupon an automatic jamming or locking of the locking element takes place with the corresponding part of the adjusting device.
Alternativ kann das Griffelement auch einen schwenkbar gelagerten Hebel aufweisen, durch den das Arretierelement relativ zu wenigstens einer der beiden Stellvorrichtungen klemmend fixierbar ist. Bei einem bevorzugten Ausführungsbeispiel kann vorgesehen sein, dass der schwenkbar gelagerte Hebel auch Teil der Sperrvorrichtung ist. In diesem Zusammenhang kann auch vorgesehen sein, dass die Befestigungseinrichtung eine Abdeckung aufweist, wobei die Abdeckung erst dann über die übrigen Teile der Befestigungseinrichtung positionierbar ist, wenn die Synchronisationsstange mit wenigstens einem der beiden Stellantriebe bestimmungsgemäß verbunden ist. Die Abdeckung bildet somit einen Teil der Befestigungseinrichtung, wobei die Abdeckung - vorzugsweise unverlierbar - relativ zur Synchronisationsstange bewegbar - insbesondere verschiebbar - gelagert sein kann. Alternatively, the handle element may also have a pivotally mounted lever, by means of which the locking element can be clamped relative to at least one of the two adjusting devices. In a preferred embodiment it can be provided that the pivotally mounted lever is also part of the locking device. In this context, it can also be provided that the fastening device has a cover, wherein the cover can be positioned over the remaining parts of the fastening device only when the synchronization rod is properly connected to at least one of the two actuators. The cover thus forms part of the fastening device, wherein the cover - preferably captive - relative to the synchronization rod movable - in particular displaceable - can be stored.
Das erfindungsgemäße Möbel ist durch wenigstens eine Synchronisationsvorrichtung der beschriebenen Art gekennzeichnet. Die beiden Stellvorrichtungen können dabei an gegenüberliegenden Seitenwänden eines Möbelkorpus montiert werden, wobei eine Bewegung der beiden Stellvorrichtungen über die Synchronisationsstange synchronisierbar ist. The furniture according to the invention is characterized by at least one synchronization device of the type described. The two adjusting devices can be mounted on opposite side walls of a furniture body, wherein a movement of the two adjusting devices can be synchronized via the synchronization rod.
Das erfindungsgemäße Möbel ist durch wenigstens eine Synchronisationsvorrichtung der beschriebenen Art gekennzeichnet. The furniture according to the invention is characterized by at least one synchronization device of the type described.
Weitere Einzelheiten und Vorteile der vorliegenden Erfindung werden anhand der nachfolgenden Figurenbeschreibung erläutert. Dabei zeigt bzw. zeigen:  Further details and advantages of the present invention will be explained with reference to the following description of the figures. It shows or show:
Fig. 1a, 1 b eine perspektivische Darstellung eines Möbels mit einer hochbewegbaren Klappe sowie eine - teilweise aufgebrochene -1a, 1b a perspective view of a piece of furniture with a highly movable flap and a - partially broken -
Darstellung des Möbels mit abgenommener Klappe, Representation of the furniture with the flap removed,
Fig. 2a, 2b die zum Synchronisieren der beiden Stellvorrichtungen vorgesehene Fig. 2a, 2b provided for synchronizing the two actuating devices
Synchronisationsstange mit einer Sperrvorrichtung im Sperrzustand sowie eine Darstellung der am Stellantrieb montiertenSynchronization rod with a locking device in the locked state and a representation of the mounted on the actuator
Synchronisationsstange, Synchronization rod,
Fig. 3a-3c die Sperrvorrichtung im Sperrzustand, eine Darstellung im Fig. 3a-3c, the locking device in the locked state, a representation in
Montagezustand sowie eine perspektivische Darstellung der Befestigungseinrichtung,  Mounting state and a perspective view of the fastening device,
Fig. 4a-4c eine Darstellung der Sperrvorrichtung im Freigabezustand, im montierten Zustand sowie eine Explosionsdarstellung der verwendeten Fig. 4a-4c is an illustration of the locking device in the release state, in the assembled state and an exploded view of the used
Teile, parts
Fig. 5a-5d zeitliche Abfolgen der Montage der Synchronisationsstange am drehbaren Teil des Stellantriebes, wobei die Sperrvorrichtung in einem weiteren Ausführungsbeispiel gezeigt ist.  Fig. 5a-5d temporal sequences of the assembly of the synchronization rod on the rotatable part of the actuator, wherein the locking device is shown in a further embodiment.
Die Fig. 1a zeigt eine perspektivische Darstellung eines Möbels 1 mit einem Möbelkorpus 2 sowie mit einer relativ dazu hochbewegbaren Klappe 2a. Erkennbar ist eine Stellvorrichtung 3a mit wenigstens einem schwenkbar gelagerten Stellarm 4, wobei der Stellantrieb 3a zum Bewegen der Klappe 2a vorgesehen ist. Fig. 1b zeigt eine perspektivische und teilweise aufgebrochene Darstellung des Möbels 1 mit abgenommener Klappe 2a, wobei auch die gegenüberliegende Stellvorrichtung 3b ersichtlich wird. Die beiden Stellvorrichtungen 3a, 3b können grundsätzlich identisch ausgebildet sein und weisen jeweils eine hier nicht näher dargestellte Antriebsvorrichtung in Form einer Federvorrichtung und/oder eines Elektromotors auf, wobei durch die Antriebsvorrichtung der Stellarm 4 um die Drehachse P in Öffnungsrichtung beaufschlagbar ist. Die beiden Stellvorrichtungen 3a und 3b weisen jeweils einen drehbaren Teil 5 auf, der bei einer Bewegung der Klappe 2a über einen begrenzten Drehwinkelbereich um die Drehachse R mitverdreht wird. Zur Synchronisation einer Bewegung der beiden Stellvorrichtungen 3a und 3b ist eine Synchronisationsvorrichtung 6 vorgesehen, welche eine länglich ausgebildete Synchronisationsstange 7 aufweist, welche über eine Befestigungseinrichtung 8 mit dem drehbaren Teil 5 der jeweiligen Stellvorrichtung 3a, 3b lösbar verbindbar - vorzugsweise werkzeuglos montierbar und/oder vorzugsweise werkzeuglos demontierbar - ist. Wenn die Synchronisationsstange 7 mit dem drehbaren Teil 5 der jeweiligen Stellvorrichtung 3a, 3b bestimmungsgemäß verbunden ist, so kann der gewünschte Gleichlauf der beiden Stellvorrichtungen 3a und 3b relativ zueinander herbeigeführt werden. Fig. 2a zeigt eine vergrößerte Darstellung des drehbaren Teiles 5 der Stellvorrichtung 3a gemäß Fig. 1 b. Der drehbare Teil 5 ist mit einem Zwischenhebel 11 der Stellvorrichtung 3a drehfest verbunden, sodass sich bei einer Bewegung der Möbelklappe 2a der Zwischenhebel 11 zusammen mit dem drehbaren Teil 5 über einen begrenzten Drehwinkelbereich um die in Fig. 1b eingezeichnete Drehachse R verdreht. Der drehbare Teil 5 weist eine Führung 9 zur Aufnahme und Befestigung der Synchronisationsstange 7 auf. Die Führung 9 ist nach vorne hin offen ausgebildet, sodass die Synchronisationsstange 7 auch dann mit dem drehbaren Teil 5 verbindbar ist, wenn die Stellvorrichtung 3a mit dem drehbaren Teil 5 bereits am Möbelkorpus 2 vormontiert wurde. Fig. 1a shows a perspective view of a piece of furniture 1 with a furniture body 2 and with a relatively hochbewegbaren flap 2a. Recognizable is an adjusting device 3a with at least one pivotally mounted actuating arm 4, wherein the actuator 3a is provided for moving the flap 2a. Fig. 1b shows a perspective and partially broken view of the furniture 1 with the flap 2a removed, whereby the opposite adjusting device 3b will be apparent. The two actuators 3a, 3b may be basically identical and each have a drive device not shown here in the form of a spring device and / or an electric motor, which can be acted upon by the drive device of the actuator arm 4 about the axis of rotation P in the opening direction. The two adjusting devices 3a and 3b each have a rotatable part 5, which is also rotated during a movement of the flap 2a over a limited range of rotation angle about the axis of rotation R. To synchronize a movement of the two adjusting devices 3a and 3b, a synchronization device 6 is provided, which has an elongated synchronization rod 7, which via a fastening device 8 with the rotatable part 5 of the respective adjusting device 3a, 3b detachably connectable - preferably without tools mounted and / or preferably removable without tools - is. If the synchronization rod 7 is connected as intended to the rotatable part 5 of the respective adjusting device 3a, 3b, then the desired synchronization of the two adjusting devices 3a and 3b can be brought about relative to one another. FIG. 2 a shows an enlarged view of the rotatable part 5 of the adjusting device 3 a according to FIG. 1 b. The rotatable member 5 is rotatably connected to an intermediate lever 11 of the actuator 3a, so that rotated during a movement of the furniture flap 2a of the intermediate lever 11 together with the rotatable member 5 over a limited rotation angle range around the drawn in Fig. 1b axis of rotation R. The rotatable part 5 has a guide 9 for receiving and fixing the synchronization rod 7. The guide 9 is designed to be open at the front, so that the synchronization rod 7 can also be connected to the rotatable part 5 when the adjusting device 3 a with the rotatable part 5 has already been preassembled on the furniture carcass 2.
Im gezeigten Ausführungsbeispiel gemäß Fig. 2a weist die Synchronisationsstange 7 eine Sperrvorrichtung 12 auf, welche ein Verbinden der Synchronisationsstange 7 im gesperrten Zustand der Sperrvorrichtung 12 verhindert. In Fig. 2a befindet sich die Sperrvorrichtung 12 im Sperrzustand, d.h. die Synchronisationsstange 7 kann ohne vorhergehende Betätigung des Griffelementes 10 mit dem drehbaren Teil 5 der Stellvorrichtung 3a nicht verbunden werden, weil ein Einführen der Synchronisationsstange 7 in die Führung 9 des drehbaren Teiles 5 im Sperrzustand der Sperrvorrichtung 12 nicht möglich ist. Erst wenn das Griffelement 10, das im gezeigten Ausführungsbeispiel als linear verfahrbarer Schieber ausgebildet ist, bei der Montage manuell in Richtung X bewegt wird, so ist der Freigabezustand der Sperrvorrichtung 12 hergestellt. Die Synchronisationsstange 7 kann nun bei gedrücktem Griffelement 10 in die Führung 9 des drehbaren Teiles 5 eingeführt werden, woraufhin durch Loslassen des Griffelementes 10 eine selbsttätige, bestimmungsgemäße Verriegelung mit dem drehbaren Teil 5 der Stellvorrichtung 3a erfolgt. Der Montagezustand der Synchronisationsstange 7 ist in Fig. 2b dargestellt. Die Synchronisationsstange 7 ist also nunmehr mit dem drehbaren Teil 5 der Stellvorrichtung 3a fest verbunden. Diese Verbindung kann über eine kraftschlüssige und/oder über eine zumindest teilweise formschlüssige Befestigungseinrichtung 8 erfolgen. Besonders günstig kann hierbei eine Schnappverbindung eingesetzt werden. An der Synchronisationsstange 7 ist eine, vorzugsweise hülsenförmige, Abdeckung 13 gelagert, welche nach erfolgter Montage der Synchronisationsstange 7 auf den drehbaren Teil 5 aufschiebbar ist, wodurch die verbleibenden Teile der Befestigungseinrichtung 8 im Wesentlichen vollständig abdeckbar sind und ein Herausfallen der Synchronisationsstange 7 aus dem drehbaren Teil 5 nicht möglich ist. In the illustrated embodiment according to FIG. 2 a, the synchronization rod 7 has a blocking device 12, which prevents a connection of the synchronization rod 7 in the locked state of the blocking device 12. In Fig. 2a, the locking device 12 is in the locked state, ie the synchronization rod 7 can not be connected without previous operation of the handle member 10 with the rotatable part 5 of the actuator 3a, because an insertion of the synchronization rod 7 in the guide 9 of the rotatable member 5 in Locked state of the locking device 12 is not possible. Only when the grip element 10, which is formed in the embodiment shown as a linearly movable slide is moved manually during assembly in the direction X, the release state of the locking device 12 is made. The synchronization rod 7 can now be inserted with pressed handle element 10 in the guide 9 of the rotatable member 5, whereupon by releasing the handle member 10 is an automatic, proper locking with the rotatable part 5 of the actuator 3a. The mounting state of the synchronization rod 7 is shown in Fig. 2b. The synchronization rod 7 is thus now firmly connected to the rotatable part 5 of the actuator 3a. This connection can be made via a non-positive and / or an at least partially positive fastening device 8. Particularly favorable in this case a snap connection can be used. On the synchronization rod 7 is a, preferably sleeve-shaped cover 13 is mounted, which is pushed onto the rotatable part 5 after installation of the synchronization rod 7, whereby the remaining parts of Fastening device 8 are substantially completely coverable and falling out of the synchronization rod 7 from the rotatable part 5 is not possible.
Fig. 3a zeigt eine schematisch gehaltene Draufsicht des drehbaren Teiles 5 mit der darin ausgebildeten Führung 9 zur Aufnahme und Befestigung der Synchronisationsstange 7. Die Synchronisationsstange 7 ist mehrteilig ausgebildet und umfasst einen Steckteil 7a, der mit dem übrigen Teil der Synchronisationsstange 7 lösbar verbindbar ist. Erkennbar ist die Sperrvorrichtung 12, welche sich im gezeigten Ausführungsbeispiel im Sperrzustand befindet. Ermöglicht wird dieser Sperrzustand durch ein Arretierelement 14, welches in der in Fig. 3a gezeigten Stellung ein Einführen der Synchronisationsstange 7 in die Führung 9 des drehbaren Teiles 5 nicht gestattet. Erst wenn das Griffelement 10 durch einen Benutzer in Richtung X gedrückt wird, so ist ein Einbringen der Synchronisationsstange 7 in die Führung 9 des drehbaren Teils 5 möglich. Nach dem Einschieben der Synchronisationsstange 7 in die Führung 9 und durch eine manuelle Entlastung des Griffelementes 10 wird eine selbsttätige Verklemmung des Arretierelementes 14 innerhalb der Führung 9 durch Aufspreizen des Arretierelementes 14 hergestellt, so wie es in Fig. 3b dargestellt ist. Fig. 3c zeigt eine perspektivische Darstellung der Synchronisationsstange 7 mit dem Steckteil 7a, welches mit dem drehbaren Teil 5 - vorzugsweise kraftschlüssig - verbindbar ist. 3a shows a schematically held plan view of the rotatable part 5 with the guide 9 formed therein for receiving and fastening the synchronization rod 7. The synchronization rod 7 is designed in several parts and comprises a plug-in part 7a which is detachably connectable to the remaining part of the synchronization rod 7. Visible is the locking device 12, which is in the embodiment shown in the locked state. This blocking state is made possible by a locking element 14 which, in the position shown in FIG. 3a, does not permit insertion of the synchronization rod 7 into the guide 9 of the rotatable part 5. Only when the handle member 10 is pressed by a user in the direction X, so an insertion of the synchronization rod 7 in the guide 9 of the rotatable member 5 is possible. After insertion of the synchronization rod 7 in the guide 9 and by a manual relief of the handle element 10, an automatic clamping of the locking element 14 is made within the guide 9 by spreading the locking member 14, as shown in Fig. 3b. 3c shows a perspective view of the synchronization rod 7 with the plug-in part 7a, which can be connected to the rotatable part 5-preferably non-positively.
Fig. 4a zeigt eine Schnittdarstellung der Befestigungseinrichtung 8, wobei das Steckteil 7a der Synchronisationsstange 7 das in Fig. 3a gezeigte Arretierelement 14 aufweist, welches durch eine Federvorrichtung 15 ständig in Richtung Arretierstellung vorgespannt ist. Durch den als Schieber ausgebildete Griffelement 10 kann das Arretierelement 14 entgegen der Kraft der Federvorrichtung 15 gedrückt werden, wodurch der Freigabezustand der Sperrvorrichtung 12 herstellbar und ein Einführen der Synchronisationsstange 7 in die Führung 9 des drehbaren Teiles 5 möglich ist. Das Arretierelement 14 ist keilförmig ausgebildet und ist entlang einer korrespondierenden, schrägen Führungsfläche 16 des Steckteiles 7a verschiebbar gelagert. Innerhalb der Führung 9 des drehbaren Teiles 5 wird das Arretierelement 14 durch die schräge Führungsfläche 16 und die Kraft der Federvorrichtung 15 aufgespreizt, wodurch eine klemmende Verbindung mit dem drehbaren Teil 5 hergestellt wird, so wie es in Fig. 4b dargestellt ist. Fig. 4c zeigt eine Explosionsdarstellung der verwendeten Teile. Der drehbare Teil 5 weist eine Führung 9 auf, wobei das durch die Federvorrichtung 15 vorgespannte Arretierelement 14 eine klemmschlüssige Verbindung zwischen dem Steckteil 7a der Synchronisationsstange 7 und dem drehbaren Teil 5 der jeweiligen Stellvorrichtung 3a, 3b herstellt. Durch eine Betätigung des Griffelementes 10 entgegen der Federkraft kann das Arretierelement 4 wieder in eine Lösestellung bewegt werden, sodass auch die Demontage problemlos möglich ist. Fig. 4a shows a sectional view of the fastening device 8, wherein the male part 7a of the synchronization rod 7 has the locking element 14 shown in Fig. 3a, which is biased by a spring device 15 constantly in the direction of locking position. By trained as a slide handle member 10, the locking member 14 can be pressed against the force of the spring device 15, whereby the release state of the locking device 12 can be produced and insertion of the synchronization rod 7 in the guide 9 of the rotatable member 5 is possible. The locking element 14 is wedge-shaped and is displaceably mounted along a corresponding, oblique guide surface 16 of the male part 7a. Within the guide 9 of the rotatable member 5, the locking member 14 is spread by the inclined guide surface 16 and the force of the spring device 15, whereby a clamping connection with the rotatable member 5 is made, as shown in Fig. 4b. Fig. 4c shows an exploded view of the parts used. The rotatable part 5 has a guide 9, wherein the by the spring device 15th prestressed locking element 14 produces a clamping connection between the plug-in part 7a of the synchronization rod 7 and the rotatable part 5 of the respective adjusting device 3a, 3b. By actuation of the grip element 10 against the spring force, the locking element 4 can be moved back into a release position, so that the disassembly is easily possible.
Fig. 5a bis 5d zeigen ein weiteres Ausführungsbeispiel einer Sperrvorrichtung 12, welche im Sperrzustand eine bestimmungsgemäße Montage der Synchronisationsstange 7 mit dem drehbaren Teil 5 der Stellvorrichtung 3a und 3b verhindert. In der gezeigten Figur weist die Sperrvorrichtung 12 einen schwenkbar gelagerten Hebel 17 auf, der gleichzeitig auch Teil der Befestigungseinrichtung 8 zum Befestigen der Synchronisationsstange 7 mit dem drehbaren Teil 5 bildet. Erkennbar sind zwei Arretierelemente 14a und 14b, welche durch eine Verschwenkbewegung des Hebels 17 jeweils in Richtung Y aufspreizbar sind, wodurch eine klemmende Verbindung zwischen der Synchronisationsstange 7 und dem drehbaren Teil 5 herbeigeführt wird. Mit dem Bezugszeichen 13 ist eine Abdeckung gekennzeichnet, welche relativ zur Synchronisationsstange 7 verschiebbar gelagert ist. In einem ersten Montageschritt werden also die beiden in der Lösestellung befindlichen Arretierelemente 14a, 14b in die Führung 9 des drehbaren Teiles 5 eingeführt, so wie es in Fig. 5b dargestellt ist. Solange der Hebel 17 nicht betätigt wurde, kann auch die Abdeckung 3 durch den abstehenden Hebel 17 nicht bestimmungsgemäß über den verbleibenden Teil der Befestigungseinrichtung 8 positioniert werden. Durch Kippen des Hebels 17 werden die beiden Arretierelemente 14a und 14b innerhalb der Führung 9 des drehbaren Teiles 5 aufgespreizt, woraufhin der Hebel 17 eine wie in Fig. 5c gezeigte Lage einnimmt. Der Hebel 17 in Fig. 5c liegt nun an einer Außenfläche der Synchronisationsstange 7 an. Nur in dieser Schwenklage des Hebels 17 kann die Abdeckung 13 ordnungsgemäß über den restlichen Teil der Befestigungseinrichtung 8 positioniert werden, so wie es in Fig. 5d dargestellt ist. Wenn auch die Erfindung anhand der gezeigten Ausführungsbeispiele ausführlich erläutert wurde, so ist die Erfindung nicht-auf diese Ausführungsbeispiele beschränkt. Vielmehr besteht eine Grundidee der Erfindung darin, eine Sperrvorrichtung vorzusehen, welche ein Verbinden der Synchronisationsstange 7 im Sperrzustand verhindert, sodass eine unsachgemäße Montage von vornherein ausgeschlossen wird. Erst nach bewusster Überführung der Sperrvorrichtung in einen Freigabezustand kann die bestimmungsgemäße Montage ausgeführt bzw. ordnungsgemäß abgeschlossen werden. Selbstverständlich ist es auch möglich, die Synchronisationsstange 7 längenveränderlich - insbesondere längenverstellbar - auszubilden. Auch sei angemerkt, dass die vorgeschlagene Synchronisationsvorrichtung 6 auch zur Stabilisierung des Laufverhaltens einer in einem Möbelkorpus 2 verfahrbaren Schublade eingesetzt werden kann, wobei die Schublade an gegenüberliegenden Seiten jeweils wenigstens ein Zahnrad in der Funktion der drehbaren Teile 5 aufweist, welche mit einer korrespondierenden Zahnstange kämmen. Der erwünschte Gleichlauf der beiden Zahnräder kann in Montagelage über die vorgeschlagene Synchronisationsvorrichtung 6 herbeigeführt werden. 5a to 5d show a further embodiment of a locking device 12, which prevents a proper assembly of the synchronization rod 7 with the rotatable part 5 of the adjusting device 3a and 3b in the locked state. In the figure shown, the locking device 12 has a pivotally mounted lever 17 which at the same time also forms part of the fastening device 8 for fastening the synchronization rod 7 to the rotatable part 5. Visible are two locking elements 14a and 14b, which are spreadable by a pivoting movement of the lever 17 in the direction Y, whereby a clamping connection between the synchronization rod 7 and the rotatable member 5 is brought about. By the reference numeral 13, a cover is marked, which is mounted relative to the synchronization rod 7 slidably. In a first assembly step, therefore, the two locking elements 14a, 14b located in the release position are introduced into the guide 9 of the rotatable part 5, as shown in FIG. 5b. As long as the lever 17 has not been actuated, the cover 3 can not be positioned as intended by the protruding lever 17 over the remaining part of the fastening device 8. By tilting the lever 17, the two locking elements 14a and 14b are spread within the guide 9 of the rotatable member 5, whereupon the lever 17 occupies a position as shown in Fig. 5c. The lever 17 in Fig. 5c is now applied to an outer surface of the synchronization rod 7. Only in this pivotal position of the lever 17, the cover 13 can be properly positioned over the remaining part of the fastening device 8, as shown in Fig. 5d. Although the invention has been explained in detail with reference to the embodiments shown, the invention is not limited to these embodiments. Rather, a basic idea of the invention is to provide a locking device which prevents a connection of the synchronization rod 7 in the locked state, so that an improper installation is excluded from the outset. Only after deliberate transfer of the locking device in a release state, the intended installation can be performed or properly completed. Of course, it is also possible, the synchronization rod 7 variable in length - in particular length-adjustable - form. It should also be noted that the proposed synchronization device 6 can also be used to stabilize the running behavior of a movable in a furniture body 2 drawer, the drawer on opposite sides each having at least one gear in the function of the rotatable parts 5, which mesh with a corresponding rack , The desired synchronization of the two gears can be brought about in the mounting position on the proposed synchronization device 6.

Claims

Patentansprüche claims
Synchronisationsvorrichtung zur synchronen Bewegung einer ersten Stellvorrichtung mit wenigstens einer zweiten Stellvorrichtung, wobei die erste und die zweite Stellvorrichtung im Montagezustand an einem Möbel zum Bewegen eines bewegbaren Möbelteiles vorgesehen sind, umfassend: Synchronization device for the synchronous movement of a first adjusting device with at least one second adjusting device, wherein the first and the second adjusting device are provided in the assembled state on a furniture for moving a movable furniture part, comprising:
eine Synchronisationsstange zur Übertragung einer synchronen Bewegung der wenigstens zwei Stellvorrichtungen,  a synchronization rod for transmitting a synchronous movement of the at least two adjusting devices,
wenigstens eine Befestigungseinrichtung, über welche die Synchronisationsstange mit wenigstens einer der beiden Stellvorrichtungen lösbar verbindbar ist,  at least one fastening device, via which the synchronization rod can be detachably connected to at least one of the two adjusting devices,
dadurch gekennzeichnet, dass wenigstens eine lösbare Sperrvorrichtung (12) vorgesehen ist, welche ein Verbinden der Synchronisationsstange (7) mit der wenigstens einen Befestigungseinrichtung (8) im Sperrzustand der Sperrvorrichtung (12) verhindert, wobei sich die Sperrvorrichtung (12) ohne vorhergehende Betätigung durch einen Benutzer im Sperrzustand befindet. characterized in that at least one releasable locking device (12) is provided, which prevents a connection of the synchronization rod (7) with the at least one fastening device (8) in the locked state of the locking device (12), wherein the locking device (12) without prior actuation of a user is in the locked state.
Synchronisationsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass Teile der Sperrvorrichtung (12) auch Teile der Befestigungseinrichtung (8) bilden, durch die die Synchronisationsstange (7) relativ zu wenigstens einer der beiden Stellvorrichtungen (3a, 3b) feststellbar ist. Synchronization device according to claim 1, characterized in that parts of the locking device (12) also form parts of the fastening device (8), by which the synchronization rod (7) relative to at least one of the two adjusting devices (3a, 3b) can be determined.
Synchronisationsvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Befestigungseinrichtung (8) ein durch eine Person zu betätigendes Griffelement (10) und wenigstens ein durch das Griffelement (10) lösbares und arretierbares Arretierelement (14) aufweist, sodass die Synchronisationsstange (7) nach erfolgter Positionierung relativ zu wenigstens einer der beiden Stellvorrichtungen (3a, 3b) feststellbar ist. Synchronisationsvorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass das Arretierelement (14) im Wesentlichen keilförmig ausgebildet ist und relativ zur Synchronisationsstange (7) bewegbar gelagert ist. Synchronization device according to claim 1 or 2, characterized in that the fastening device (8) comprises a handle to be actuated by a person element (10) and at least one by the handle member (10) releasable and lockable locking element (14), so that the synchronization rod (7) after positioning relative to at least one of the two adjusting devices (3a, 3b) is detectable. Synchronization device according to claim 3, characterized in that the locking element (14) is substantially wedge-shaped and is mounted to be movable relative to the synchronization rod (7).
5. Synchronisationsvorrichtung nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass das Arretierelement (14) in Längsrichtung der Synchronisationsstange (7) verschiebbar gelagert ist. 5. Synchronizing device according to claim 3 or 4, characterized in that the locking element (14) is displaceably mounted in the longitudinal direction of the synchronization rod (7).
6. Synchronisationsvorrichtung nach einem der Ansprüche 3 bis 5, dadurch gekennzeichnet, dass das Arretierelement (14) durch eine Federvorrichtung (15) in Richtung Arretierstellung beaufschlagbar oder durch die Federvorrichtung (15) ständig in Richtung Arretierstellung beaufschlagt ist. 6. Synchronizing device according to one of claims 3 to 5, characterized in that the locking element (14) by a spring device (15) acted upon in the locking position or by the spring device (15) is constantly acted upon in the direction of locking position.
7. Synchronisationsvorrichtung nach Anspruch 6, dadurch gekennzeichnet, dass das wenigstens eine Arretierelement (14) und die Federvorrichtung (15) Teil der Sperrvorrichtung (12) sind. 7. Synchronizing device according to claim 6, characterized in that the at least one locking element (14) and the spring device (15) are part of the locking device (12).
8. Synchronisationsvorrichtung nach einem der Ansprüche 3 bis 7, dadurch gekennzeichnet, dass das Griffelement (10) als Schieber ausgebildet ist, durch den das Arretierelement (14) zumindest in die Lösestellung bewegbar ist. 8. Synchronizing device according to one of claims 3 to 7, characterized in that the grip element (10) is designed as a slide, by which the locking element (14) is movable at least in the release position.
9. Synchronisationsvorrichtung nach einem der Ansprüche 3 bis 7, dadurch gekennzeichnet, dass das Griffelement (10) als ein schwenkbar gelagerter Hebel (17) ausgebildet ist, durch den wenigstens ein Arretierelement (14) an oder in einer der beiden Stellvorrichtungen (3a, 3b) klemmend fixierbar ist. 9. Synchronizing device according to one of claims 3 to 7, characterized in that the grip element (10) as a pivotally mounted lever (17) is formed by the at least one locking element (14) on or in one of the two adjusting devices (3a, 3b ) is clamped fixable.
10. Synchronisationsvorrichtung nach Anspruch 9, dadurch gekennzeichnet, dass der schwenkbar gelagerte Hebel (17) Teil der Sperrvorrichtung (12) ist. 10. Synchronizing device according to claim 9, characterized in that the pivotally mounted lever (17) is part of the locking device (12).
11. Synchronisationsvorrichtung nach einem der Ansprüche 3 bis 10, dadurch gekennzeichnet, dass wenigstens zwei Arretierelemente (14a, 14b) vorgesehen sind, die durch eine Betätigung des Griffelementes (10) in eine Spannstellung bewegbar sind, sodass dadurch die Synchronisationsstange (7) relativ zu einer der beiden Stellvorrichtungen (3a, 3b) fixierbar ist. 11. Synchronizing device according to one of claims 3 to 10, characterized in that at least two locking elements (14a, 14b) are provided, which are movable by an actuation of the grip element (10) in a clamping position, thereby characterized the synchronization rod (7) relative to one of the two adjusting devices (3a, 3b) is fixable.
12. Synchronisationsvorrichtung nach einem der Ansprüche 1 bis 11 , dadurch gekennzeichnet, dass die Synchronisationsstange (7) im Montagezustand an einem drehbaren Teil (5) einer Stellvorrichtung (3a, 3b) angeordnet ist. 12. Synchronizing device according to one of claims 1 to 11, characterized in that the synchronization rod (7) in the assembled state on a rotatable part (5) of an adjusting device (3a, 3b) is arranged.
13. Synchronisationsvorrichtung nach Anspruch 12, dadurch gekennzeichnet, dass die Befestigungseinrichtung (8) derart ausgebildet ist, dass die Synchronisationsstange (7) auch dann mit dem drehbaren Teil (5) einer Stellvorrichtung (3a, 3b) verbindbar ist, wenn der drehbare Teil (5) bereits an einer Seitenwand eines Möbelkorpus (2) vormontiert ist. 13. Synchronizing device according to claim 12, characterized in that the fastening device (8) is designed such that the synchronization rod (7) is also connectable to the rotatable part (5) of an adjusting device (3a, 3b) when the rotatable part ( 5) is already preassembled on a side wall of a furniture body (2).
14. Synchronisationsvorrichtung nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass die Synchronisationsstange (7) innerhalb einer, vorzugsweise U-förmigen, Führung (9) einer Stellvorrichtung (3a, 3b) einführbar und darin verspannbar ist. 14. Synchronizing device according to one of claims 1 to 13, characterized in that the synchronization rod (7) within a, preferably U-shaped, guide (9) of an adjusting device (3a, 3b) insertable and can be clamped therein.
15. Synchronisationsvorrichtung nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, dass die Befestigungseinrichtung (8) eine Abdeckung (13) aufweist, wobei die Abdeckung (13) erst dann über der Befestigungseinrichtung (8) positionierbar ist, wenn die Synchronisationsstange (7) mit wenigstens einem der beiden Stellantriebe (3a, 3b) bestimmungsgemäß verbunden ist. 15. Synchronization device according to one of claims 1 to 14, characterized in that the fastening device (8) has a cover (13), wherein the cover (13) can be positioned above the fastening device (8) only when the synchronization rod (7) with at least one of the two actuators (3a, 3b) is connected as intended.
16. Synchronisationsvorrichtung nach Anspruch 15, dadurch gekennzeichnet, dass die Abdeckung (13) relativ zur Synchronisationsstange (7) verschiebbar gelagert ist. 16. Synchronization device according to claim 15, characterized in that the cover (13) relative to the synchronization rod (7) is displaceably mounted.
17. Möbel mit wenigstens einer Synchronisationsvorrichtung nach einem der Ansprüche 1 bis 16. 17. Furniture with at least one synchronization device according to one of claims 1 to 16.
18. Möbel nach Anspruch 17, dadurch gekennzeichnet, dass die beiden Stellvorrichtungen (3a, 3b) an gegenüberliegenden Seitenwänden eines Möbelkorpus (2) montiert sind, wobei eine Bewegung der beiden Stellvorrichtungen (3a, 3b) über die Synchronisationsstange (7) synchronisierbar ist. 18. Furniture according to claim 17, characterized in that the two adjusting devices (3a, 3b) are mounted on opposite side walls of a furniture body (2), wherein a movement of the two adjusting devices (3a, 3b) via the synchronization rod (7) is synchronized.
EP10773532.6A 2009-10-23 2010-10-11 Synchronizing device for synchronizing two actuators controlling the motion of a mobile furniture part Active EP2491213B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1673/2009A AT508959B1 (en) 2009-10-23 2009-10-23 SYNCHRONIZATION DEVICE FOR SYNCHRONIZING TWO ACTUATORS FOR MOVING A MOVABLE FURNITURE PART
PCT/AT2010/000379 WO2011047396A1 (en) 2009-10-23 2010-10-11 Synchronization device for synchronizing two actuating drives for moving a movable furniture part

Publications (2)

Publication Number Publication Date
EP2491213A1 true EP2491213A1 (en) 2012-08-29
EP2491213B1 EP2491213B1 (en) 2018-07-04

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EP10773532.6A Active EP2491213B1 (en) 2009-10-23 2010-10-11 Synchronizing device for synchronizing two actuators controlling the motion of a mobile furniture part

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US (1) US8567884B2 (en)
EP (1) EP2491213B1 (en)
JP (1) JP5639180B2 (en)
CN (1) CN102762811B (en)
AT (1) AT508959B1 (en)
AU (1) AU2010310905B2 (en)
ES (1) ES2689705T3 (en)
HU (1) HUE040026T2 (en)
RU (1) RU2537135C2 (en)
WO (1) WO2011047396A1 (en)

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Also Published As

Publication number Publication date
CN102762811B (en) 2015-04-01
EP2491213B1 (en) 2018-07-04
AT508959A1 (en) 2011-05-15
US20120181909A1 (en) 2012-07-19
CN102762811A (en) 2012-10-31
ES2689705T3 (en) 2018-11-15
JP2013508576A (en) 2013-03-07
JP5639180B2 (en) 2014-12-10
WO2011047396A1 (en) 2011-04-28
HUE040026T2 (en) 2019-02-28
AU2010310905B2 (en) 2015-03-26
RU2537135C2 (en) 2014-12-27
RU2012121165A (en) 2013-11-27
US8567884B2 (en) 2013-10-29
AU2010310905A1 (en) 2012-06-07
AT508959B1 (en) 2012-06-15

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