EP2488718B1 - Automatic retraction and damping device - Google Patents

Automatic retraction and damping device Download PDF

Info

Publication number
EP2488718B1
EP2488718B1 EP10771689.6A EP10771689A EP2488718B1 EP 2488718 B1 EP2488718 B1 EP 2488718B1 EP 10771689 A EP10771689 A EP 10771689A EP 2488718 B1 EP2488718 B1 EP 2488718B1
Authority
EP
European Patent Office
Prior art keywords
damper
damping device
driver
spring element
bar linkage
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.)
Not-in-force
Application number
EP10771689.6A
Other languages
German (de)
French (fr)
Other versions
EP2488718A1 (en
Inventor
Andreas Montecchio
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.)
Hettich Heinze GmbH and Co KG
Original Assignee
Hettich Heinze GmbH and Co KG
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 Hettich Heinze GmbH and Co KG filed Critical Hettich Heinze GmbH and Co KG
Priority to PL10771689T priority Critical patent/PL2488718T3/en
Publication of EP2488718A1 publication Critical patent/EP2488718A1/en
Application granted granted Critical
Publication of EP2488718B1 publication Critical patent/EP2488718B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E05F5/027—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops with closing action
    • 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
    • E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
    • 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
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/47—Springs; Spring tensioners
    • E05Y2201/488—Traction 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
    • 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 present invention relates to a Disposable furniture parts according to the preamble of claim 1.
  • Object of the present invention is to provide adicauchs- and damping device for movable furniture parts, in which a self-closing and damping of the movement of the movable furniture part in the direction of movement of the furniture part are made possible.
  • the driver which can be coupled with the movable furniture part, the damper, with the movement of the driver at least is braked in one direction and a spring element, by means of which a movement of the driver is accelerated from a first position to a second position, coupled via a straight guide of the driver causing four-bar linkage together.
  • the four-bar linkage has two with a respective end to a furniture body rotatably fixable rockers and rotatably fixed to the other ends of the rocker coupling.
  • the spring element is coupled to a first coupling point formed on the articulation point of the four-bar linkage, which undergoes a curve at a the spring element on or relaxing movement of the four-bar linkage.
  • the damper is coupled to the four-bar linkage such that the effective direction of the damper counteracts the direction of action of the spring element, wherein the damper is coupled to a second provided on the coupling or the rocker articulation point.
  • the damper is designed as a linear damper.
  • a suitable choice of the attachment points of spring element and damper is on the one hand ensures that the direction of action of the spring element counteracts the direction of action of the damper, on the other hand, so the force-displacement curve can be adjusted as needed.
  • the damper is designed as a rotary damper, in particular as an eddy current brake. This is the braking effect the damper to a fluid damper largely independent of temperature influences. Furthermore, an eddy current brake can be very compact
  • the Figures 1 and 2 show a furniture body 1 with a, here designed as a sliding door movable furniture part 2.
  • the movable furniture part 2 is provided on its the furniture body 1 side facing at least one fitting 12 (shown in FIG FIG. 5 ), on which a roller 11 is mounted, which is mounted in a mounted on a ceiling plate 3 of the furniture body guide rail 4 in a raceway 9, 10 of the guide rail 4 slidably.
  • FIG. 1 is the movable furniture part 2 in a closed position, in FIG. 2 in a partially open position, in which a variant of the Diseinzugs- and damping device 5 can be seen, which, as in the detailed representation in FIG. 3 shown, preferably fixed to the ceiling plate 3 of the furniture body 1.
  • the Disclosed- and damping device 5 a housing 8, from which a driver 30 protrudes toward the movable furniture part 2 out, which is shaped so that it is fixed to the movable furniture part 2 activator 6 during movement of the movable furniture part 2 receives from a partially open position to a closed position and moves together with the movable furniture part 2 in a closed position.
  • the activator 6 is preferably designed as a cylindrical rod which is mounted on a mounting platform 7, wherein the mounting platform 7 is in turn mounted on the fitting 12 on the movable furniture part 2.
  • the driver 30 has a movable furniture part 2 toward approximately U-shaped opening 31 in which the activator 6 can be accommodated and the driver 30 so holds the activator 6 in the direction of movement of the movable furniture part 2.
  • a tongue 32 for easier recording of the activator 6 is formed at one end of the U-shaped opening 31 of the driver 30, a tongue 32 to which the activator 6 abuts when entering the U-shaped opening 31.
  • the driver 30 is coupled to a housed in the housing 8 of Dieinzugs- and damping device 5 four-bar linkage 13.
  • the four-bar linkage 13 consists of two with a respective end to the furniture body 1 rotatably fixed wings 14, 15 and at the other ends of the rockers 14, 15 rotatably fixed coupling 16. At the free end of the coupling 16 of the driver 30 is coupled.
  • the four-bar linkage 13 is further coupled to a movement of the driver 30 from a first position to a second position in a direction accelerating spring element 17 and a damper 18, by means of which a movement of the driver 30 in the direction in which the spring force of Spring element 17 acts, is braked.
  • the attachment points 19, 20, on which the wings 14,15 are fixed to the furniture body 1 and the coupling joints 23, 24 of the wings 14, 15 with the coupling 16 are designed so that the free end of the coupling 16, on which the driver 30 is coupled, a straight guide of the driver 30 along a rectilinear portion of a cam guide 28 acts.
  • FIG. 5 shows the four-bar linkage 13 in a position in which the driver 30 is in a closed position
  • FIG. 6 shows the four-bar linkage 13 in a position in which the driver 30 is in an open position in which the driver 30 is retracted into a curve piece 29 of the cam guide 28 and thereby the open end of the U-shaped opening 31 of the driver by an angle in Opening direction of the movable furniture part 2 is twisted.
  • the rocker 15 is in dead center by the action line of the spring element 17 passes through the attachment point 20 of the rocker 15. This results in a restoring torque-free state, which can be used for latching the system, since the four-bar linkage 13 does not leave the reached position without external excitation.
  • the damper 18 is designed as a linear damper.
  • the rotatably mounted at one end to an attachment point 22 on the furniture body 1 damper 18 is coupled here at a pivot point 25 on the coupling 16, but may, for example, on the attachment point 22 of the damper 18 closer rocker 14.
  • Trained as a linear damper damper 18 is formed here, for example, as a known from the prior art damper with a housing from which a damping ram 27 protrudes, which is preferably fixed with its pivot point 25 to the coupling 16 rotatable.
  • the damper 35 is designed as a rotary damper, preferably as an eddy-current brake, as shown in FIGS FIGS. 7 and 8th is shown.
  • the damping force of Dieinzugs- and damping device 5 and braking force of the eddy current brake 35 can be adjusted, for example, via the introduction of a different number of permanent magnets in a simple manner.
  • a rack 33 is fixed to the rocker 14 of the four-bar mechanism 13, which is preferably shaped like a circle-shaped and is provided on its outside with teeth 34 which mesh with a ring gear 36 of the damper 35.
  • the rack 33 is in this embodiment rigidly connected to the rocker 14. It is also conceivable, however, a one-piece design of rocker 14 and rack 33rd
  • FIGS. 9 and 10 again show the embodiments of Diseinzugs- and damping device 5 in an exploded view, wherein FIG. 9 the embodiment with a trained as a linear damper damper 18 and FIG. 10 a variant with a designed as a rotary damper damper 35th
  • FIGS. 11 and 12 is shown a comparison of a force-displacement diagram, wherein the FIG. 11 shows the force-displacement diagram of a self-closing and damping device according to the prior art, while the FIG. 12 a force-displacement diagram of a Deinyaks- and damping device according to the present invention shows.
  • an increasing force must be applied during an opening operation of a movable furniture part with increasing distance traveled by the driver in order to counteract the spring force of the spring element 17.
  • the spring element 17 is deflected by a large distance.
  • the application of the Diseinzugs- and damping device according to the present invention is not limited to the use of a designed as a sliding door movable furniture part, but can for example be used in push elements or the like.
  • a furniture equipped with such a Aseinzugs- and damping device the user is allowed to move a movable furniture part 2 of the furniture with little effort.

Description

Die vorliegende Erfindung betrifft eine Selbsteinzugs- und Dämpfungsvorrichtung für bewegbare Möbelteile gemäß dem Oberbegriff des Anspruchs 1.The present invention relates to a Selbsteinzugs- and damping device for movable furniture parts according to the preamble of claim 1.

Aus der DE 20 2004 018 629 U1 ist eine Selbsteinzugs- und Dämpfungsvorrichtung für bewegbare Möbelteile bekannt, bei der die Dämpfungseinrichtung und/oder der Selbsteinzugsbeschlag beweglich gelagert ist bzw. sind, so dass sich ein Winkel zwischen der Wirkrichtung des Selbsteinzugsbeschlages und der Wirkrichtung der Dämpfungseinrichtung mit zunehmender Annäherung des Möbelelementes an seine Schließstellung vergrößert. Die Dämpfungskraft der Dämpfungseinrichtung wird dabei bedarfsgerecht angepasst, indem sich die Hebelverhältnisse der einzelnen Elemente zueinander verändern. Die Einzugsvorrichtung wirkt hier derart, dass zur Verschiebung des als Schiebetür ausgebildeten beweglichen Möbelteils diese zunächst quer zur späteren Bewegungsrichtung aus einer gemeinsamen Ebene mit einer weiteren Schiebetür herausgeführt werden muss, um anschließend parallel zur Ebene der anderen Schiebetür verschoben werden zu können.From the DE 20 2004 018 629 U1 a Selbsteinzugs- and damping device for movable furniture parts is known, in which the damping device and / or the self-closing fitting is movably mounted, so that an angle between the effective direction of Selbsteinzugsbeschlages and the effective direction of the damping device with increasing approach of the furniture element to its closed position increased. The damping force of the damping device is adjusted as needed by changing the leverage ratios of the individual elements to each other. The retraction device acts here in such a way that for moving the movable furniture part designed as a sliding door, it first has to be led out transversely to the later direction of movement from a common plane with another sliding door, in order subsequently to be displaced parallel to the plane of the other sliding door.

Gängige Selbsteinzugs- und Dämpfungsvorrichtungen aus dem Stand der Technik, beispielsweise der DE20 2008 016 985 U1 , bei der ein Dämpfer und eine eine Feder direkt mit einem Mitnehmer verbunden sind, sind zur Selbsthaltung des Systems auf die sogenannte "Krückstockkurve" angewiesen. Auf dieses zusätzliche Element kann bei der erfindungsgemäßen Vorrichtung verzichtet werden, indem ein rückstellmomentfreier Zustand erreicht wird.Common Selbsteinzugs- and damping devices of the prior art, for example the DE20 2008 016 985 U1 , in which a damper and a spring are directly connected to a driver, are dependent on the self-holding of the system on the so-called "Krückstockkurve". This additional element can be dispensed with in the device according to the invention by a restoring torque-free state is achieved.

Aufgabe der vorliegenden Erfindung ist es, eine Selbsteinzugs- und Dämpfungsvorrichtung für bewegbare Möbelteile bereitzustellen, bei der ein Selbsteinzug sowie eine Dämpfung der Bewegung des beweglichen Möbelteils in Bewegungsrichtung des Möbelteils ermöglicht sind.Object of the present invention is to provide a Selbsteinzugs- and damping device for movable furniture parts, in which a self-closing and damping of the movement of the movable furniture part in the direction of movement of the furniture part are made possible.

Diese Aufgabe wird durch eine Selbsteinzugs- und Dämpfungsvorrichtung für bewegbare Möbelteile mit den Merkmalen des Anspruchs 1 gelöst.This object is achieved by a Selbsteinzugs- and damping device for movable furniture parts with the features of claim 1.

Erfindungsgemäß sind der Mitnehmer, der mit dem bewegbaren Möbelteil koppelbar ist, der Dämpfer, mit dem eine Bewegung des Mitnehmers zumindest in eine Richtung gebremst wird sowie ein Federelement, mittels dem eine Bewegung des Mitnehmers von einer ersten Stellung in eine zweite Stellung beschleunigt wird, über ein eine Geradführung des Mitnehmers bewirkendes Viergelenkgetriebe miteinander gekoppelt.According to the invention, the driver, which can be coupled with the movable furniture part, the damper, with the movement of the driver at least is braked in one direction and a spring element, by means of which a movement of the driver is accelerated from a first position to a second position, coupled via a straight guide of the driver causing four-bar linkage together.

Das Viergelenkgetriebe weist zwei mit einem jeweiligen Ende an einem Möbelkorpus drehbar fixierbare Schwingen und eine an den jeweils anderen Enden der Schwingen drehbar fixierte Koppel auf.The four-bar linkage has two with a respective end to a furniture body rotatably fixable rockers and rotatably fixed to the other ends of the rocker coupling.

Das Federelement ist an einem ersten an der Koppel ausgebildeten Anlenkpunkt an das Viergelenkgetriebe gekoppelt, der bei einer das Federelement an- bzw. entspannenden Bewegung des Viergelenkgetriebes eine Kurve durchläuft.The spring element is coupled to a first coupling point formed on the articulation point of the four-bar linkage, which undergoes a curve at a the spring element on or relaxing movement of the four-bar linkage.

Der Dämpfer ist dabei derart an das Viergelenkgetriebe gekoppelt, dass die Wirkrichtung des Dämpfers der Wirkrichtung des Federelementes entgegenwirkt,
wobei der Dämpfer an einem zweiten auf der Koppel oder der Schwinge vorgesehenen Anlenkpunkt angekoppelt ist.The damper is coupled to the four-bar linkage such that the effective direction of the damper counteracts the direction of action of the spring element,
wherein the damper is coupled to a second provided on the coupling or the rocker articulation point.

Durch den Einsatz eines solchen Viergelenkgetriebes ist dem Benutzer die Öffnung eines solchen beweglichen Möbelteiles, beispielsweise einer Schiebetür und auch eines Klappenbeschlages, erheblich erleichtert. Durch die kinematischen Hebelverhältnisse sowie die Federanlenkung des Federelements wird die für den Selbsteinzug verantwortliche Feder nur leicht gespannt und dadurch die für den Öffnungsvorgang notwendige Federspannkraft deutlich herabgesetzt. Des Weiteren wird durch den Einsatz von Drehgelenken anstatt von Linearführungen die Systemreibung reduziert.Through the use of such a four-bar mechanism, the user the opening of such a movable furniture part, such as a sliding door and a flap fitting, greatly facilitated. Due to the kinematic leverage ratios as well as the Federanlenkung the spring element responsible for the self-closing spring is only slightly tensioned and thereby significantly reduced the necessary for the opening process spring tension. Furthermore, the system friction is reduced by the use of swivel joints instead of linear guides.

Durch eine geeignete Wahl der Befestigungspunkte des Federelementes innerhalb des Viergelenkgetriebes gerät eine Schwinge in Totpunktlage, indem die Wirklinie des Federelementes durch den Befestigungspunkt der Schwinge geht. Daraus resultiert ein rückstellmomentfreier Zustand, der zur Selbsthaltung des Systems genutzt werden kann, da das Viergelenkgetriebe die erreichte Stellung ohne äußere Anregung nicht verlässt.By a suitable choice of the attachment points of the spring element within the four-bar mechanism, a rocker gets into dead center by the action line of the spring element passes through the attachment point of the rocker. This results in a restoring torque-free state, which can be used to hold the system, since the four-bar linkage does not leave the reached position without external excitation.

Ein weiterer Vorteil der erfindungsgemäßen Lösung besteht in dem konstruktiv einfachen Aufbau der Selbsteinzugs- und DämpfungsvorrichtungAnother advantage of the solution according to the invention consists in the structurally simple construction of the Selbsteinzugs- and damping device

Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Advantageous embodiments of the invention are the subject of the dependent claims.

Gemäß einer Ausführungsvariante ist der Dämpfer als Lineardämpfer ausgebildet. Durch geeignete Wahl der Befestigungspunkte von Federelement und Dämpfer ist zum einen gewährleistet, dass die Wirkrichtung des Federelementes der Wirkrichtung des Dämpfers entgegenwirkt, zum anderen lässt sich so der Kraft-Weg-Verlauf bedarfsweise anpassen.According to one embodiment, the damper is designed as a linear damper. By a suitable choice of the attachment points of spring element and damper is on the one hand ensures that the direction of action of the spring element counteracts the direction of action of the damper, on the other hand, so the force-displacement curve can be adjusted as needed.

In einer alternativen Ausführungsvariante ist der Dämpfer als Rotationsdämpfer, insbesondere als Wirbelstrombremse ausgebildet. Dadurch ist die Bremswirkung
des Dämpfers gegenüber einem Fluiddämpfer weitgehend unabhängig von Temperatureinflüssen. Des Weiteren kann eine Wirbelstrombremse sehr kompaktIn an alternative embodiment, the damper is designed as a rotary damper, in particular as an eddy current brake. This is the braking effect
the damper to a fluid damper largely independent of temperature influences. Furthermore, an eddy current brake can be very compact

aufgebaut sein, was insbesondere vorteilhaft ist bei geringem zur Verfügung stehenden Bauraum.be constructed, which is particularly advantageous with little available space.

Nachfolgend wird die Erfindung anhand von Ausführungsbeispielen mit Bezug auf die beigefügten Zeichnungen näher erläutert. Es zeigen:

Figur 1
eine schematische perspektivische Ansicht eines Möbelkorpus mit daran angeordnetem beweglichen Möbelteil im geschlossenen Zustand,
Figur 2
eine schematische perspektivische Ansicht des Möbels aus Figur 1 im teilweise geöffneten Zustand,
Figur 3
eine schematische perspektivische Detailansicht des Möbels aus Figur 2 mit daran angebrachter Ausführungsvariante einer erfindungsgemäßen Selbsteinzugs- und Dämpfungsvorrichtung,
Figur 4
eine schematische perspektivische Detailansicht der Einbausituation der Selbsteinzugs- und Dämpfungsvorrichtung,
Figur 5
eine Draufsicht auf eine Ausführungsvariante der Selbsteinzugsund Dämpfungsvorrichtung und mit dieser im Eingriff stehendem beweglichen Möbelteil in der Schließstellung,
Figur 6
eine der Figur 5 entsprechende Ansicht mit bewegbarem Möbelteil in der teilgeöffneten Stellung,
Figuren 7 und 8
den Figuren 5 und 6 entsprechende Draufsichten auf eine Ausführungsvariante der Selbsteinzugs- und Dämpfungsvorrichtung mit als Rotationsdämpfer ausgebildetem Dämpfer,
Figur 9
eine schematische perspektivische Explosionsansicht der Selbsteinzugs- und Dämpfungsvorrichtung mit als Lineardämpfer ausgebildetem Dämpfer,
Figur 10
eine schematische perspektivische Explosionsansicht einer Ausführungsvariante der Selbsteinzugs- und Dämpfungsvorrichtung mit als Rotationsdämpfer ausgebildetem Dämpfer,
Figur 11
ein typisches Kraft-Weg-Diagramm einer linear geführten, aus dem Stand der Technik bekannten Selbsteinzugs- und Dämpfungsvorrichtung und
Figur 12
ein Kraft-Weg-Diagramm einer Ausführungsvariante einer erfindungsgemäßen Selbsteinzugs- und Dämpfungsvorrichtung.
The invention will be explained in more detail by means of embodiments with reference to the accompanying drawings. Show it:
FIG. 1
a schematic perspective view of a furniture body arranged thereon movable furniture part in the closed state,
FIG. 2
1 is a schematic perspective view of the furniture of FIG. 1 in the partially opened state;
FIG. 3
a schematic perspective detail view of the furniture FIG. 2 with attached embodiment of a self-closing and damping device according to the invention,
FIG. 4
a schematic perspective detail view of the installation situation of Selbsteinzugs- and damping device,
FIG. 5
a plan view of a variant of the Selbsteinzugsund damping device and with this engaging the movable furniture part in the closed position,
FIG. 6
one of the FIG. 5 corresponding view with movable furniture part in the partially open position,
FIGS. 7 and 8
the Figures 5 and 6 corresponding plan views of a variant of the Selbsteinzugs- and damping device designed as a rotary damper damper,
FIG. 9
a schematic exploded perspective view of Selbsteinzugs- and damping device with designed as a linear damper damper,
FIG. 10
3 is a schematic exploded perspective view of a variant of the Selbsteinzugs- and damping device with designed as a rotary damper damper,
FIG. 11
a typical force-displacement diagram of a linear guided, known from the prior art Selbsteinzugs- and damping device and
FIG. 12
a force-displacement diagram of an embodiment of a Selbsteinzugs- and damping device according to the invention.

Die Figuren 1 und 2 zeigen einen Möbelkorpus 1 mit einem, hier als Schiebetür ausgebildeten beweglichen Möbelteil 2. Das bewegliche Möbelteil 2 ist auf seiner dem Möbelkorpus 1 zugewandten Seite mit mindestens einem Beschlag 12 versehen (gezeigt in Figur 5), an dem eine Rolle 11 montiert ist, die in einer an einer Deckenplatte 3 des Möbelkorpus montierten Führungsschiene 4 in einer Laufbahn 9, 10 der Führungsschiene 4 verschiebbar gelagert ist. In Figur 1 befindet sich das bewegliche Möbelteil 2 in einer Schließstellung, in Figur 2 in einer teilgeöffneten Position, bei der eine Ausführungsvariante der Selbsteinzugs- und Dämpfungsvorrichtung 5 zu sehen ist, die, wie in der Detaildarstellung in Figur 3 gezeigt, vorzugsweise an der Deckenplatte 3 des Möbelkorpus 1 festgelegt ist.The Figures 1 and 2 show a furniture body 1 with a, here designed as a sliding door movable furniture part 2. The movable furniture part 2 is provided on its the furniture body 1 side facing at least one fitting 12 (shown in FIG FIG. 5 ), on which a roller 11 is mounted, which is mounted in a mounted on a ceiling plate 3 of the furniture body guide rail 4 in a raceway 9, 10 of the guide rail 4 slidably. In FIG. 1 is the movable furniture part 2 in a closed position, in FIG. 2 in a partially open position, in which a variant of the Selbsteinzugs- and damping device 5 can be seen, which, as in the detailed representation in FIG. 3 shown, preferably fixed to the ceiling plate 3 of the furniture body 1.

Wie die Darstellung in Figur 4 zeigt, weist die Selbsteinzugs- und Dämpfungsvorrichtung 5 ein Gehäuse 8 auf, aus dem ein Mitnehmer 30 in Richtung zum beweglichen Möbelteil 2 hin herausragt, der so geformt ist, dass er einen an dem beweglichen Möbelteil 2 festgelegten Aktivator 6 während einer Bewegung des beweglichen Möbelteils 2 von einer teilweise geöffneten Stellung in eine Schließstellung aufnimmt und sich zusammen mit dem beweglichen Möbelteil 2 in eine Schließstellung bewegt. Der Aktivator 6 ist dabei vorzugsweise als zylinderförmiger Stab ausgebildet, der auf einer Montageplattform 7 befestigt ist, wobei die Montageplattform 7 ihrerseits an dem Beschlag 12 an dem beweglichen Möbelteil 2 montiert ist.Like the illustration in FIG. 4 shows, the Selbsteinzugs- and damping device 5, a housing 8, from which a driver 30 protrudes toward the movable furniture part 2 out, which is shaped so that it is fixed to the movable furniture part 2 activator 6 during movement of the movable furniture part 2 receives from a partially open position to a closed position and moves together with the movable furniture part 2 in a closed position. The activator 6 is preferably designed as a cylindrical rod which is mounted on a mounting platform 7, wherein the mounting platform 7 is in turn mounted on the fitting 12 on the movable furniture part 2.

Wie in Figur 5 zu erkennen ist, weist der Mitnehmer 30 eine zum beweglichen Möbelteil 2 hin etwa U-förmige Öffnung 31 auf, in der der Aktivator 6 aufgenommen werden kann und der Mitnehmer 30 so den Aktivator 6 in Bewegungsrichtung des beweglichen Möbelteils 2 festhält. Zur erleichterten Aufnahme des Aktivators 6 ist an einem Ende der U-förmigen Öffnung 31 des Mitnehmers 30 eine Zunge 32 ausgebildet, an die der Aktivator 6 beim Einlaufen in die U-förmige Öffnung 31 anstößt.As in FIG. 5 can be seen, the driver 30 has a movable furniture part 2 toward approximately U-shaped opening 31 in which the activator 6 can be accommodated and the driver 30 so holds the activator 6 in the direction of movement of the movable furniture part 2. For easier recording of the activator 6 is formed at one end of the U-shaped opening 31 of the driver 30, a tongue 32 to which the activator 6 abuts when entering the U-shaped opening 31.

Wie in Figur 5 des Weiteren zu erkennen ist, ist der Mitnehmer 30 an ein in dem Gehäuse 8 der Selbsteinzugs- und Dämpfungsvorrichtung 5 untergebrachtes Viergelenkgetriebe 13 angekoppelt. Das Viergelenkgetriebe 13 besteht aus zwei mit einem jeweiligen Ende an dem Möbelkorpus 1 drehbar fixierbaren Schwingen 14, 15 und einer an den jeweils anderen Enden der Schwingen 14, 15 drehbar fixierten Koppel 16. An dem freien Ende der Koppel 16 ist der Mitnehmer 30 angekoppelt.As in FIG. 5 can be seen, the driver 30 is coupled to a housed in the housing 8 of Selbsteinzugs- and damping device 5 four-bar linkage 13. The four-bar linkage 13 consists of two with a respective end to the furniture body 1 rotatably fixed wings 14, 15 and at the other ends of the rockers 14, 15 rotatably fixed coupling 16. At the free end of the coupling 16 of the driver 30 is coupled.

Das Viergelenkgetriebe 13 ist des Weiteren mit einem eine Bewegung des Mitnehmers 30 von einer ersten Stellung in eine zweite Stellung in einer Richtung beschleunigendem Federelement 17 sowie mit einem Dämpfer 18 gekoppelt, mittels dem eine Bewegung des Mitnehmers 30 in die Richtung in die auch die Federkraft des Federelements 17 wirkt, gebremst wird. Die Befestigungspunkte 19, 20, an denen die Schwingen 14,15 an dem Möbelkorpus 1 festgelegt sind und die Koppelgelenke 23, 24 der Schwingen 14, 15 mit der Koppel 16 sind so ausgelegt, dass das freie Ende der Koppel 16, an dem der Mitnehmer 30 angekoppelt ist, eine Geradführung des Mitnehmers 30 entlang eines geradlinigen Anteils einer Kurvenführung 28 wirkt.The four-bar linkage 13 is further coupled to a movement of the driver 30 from a first position to a second position in a direction accelerating spring element 17 and a damper 18, by means of which a movement of the driver 30 in the direction in which the spring force of Spring element 17 acts, is braked. The attachment points 19, 20, on which the wings 14,15 are fixed to the furniture body 1 and the coupling joints 23, 24 of the wings 14, 15 with the coupling 16 are designed so that the free end of the coupling 16, on which the driver 30 is coupled, a straight guide of the driver 30 along a rectilinear portion of a cam guide 28 acts.

Die Figur 5 zeigt das Viergelenkgetriebe 13 in einer Position, bei der sich der Mitnehmer 30 in einer Schließstellung befindet, die Figur 6 zeigt das Viergelenkgetriebe 13 in einer Position, in der der Mitnehmer 30 sich in einer Öffnungsstellung befindet, bei der der Mitnehmer 30 in ein Kurvenstück 29 der Kurvenführung 28 eingefahren ist und dadurch das offene Ende der U-förmigen Öffnung 31 des Mitnehmers um einen Winkel in Öffnungsrichtung des beweglichen Möbelteils 2 verdreht ist.The FIG. 5 shows the four-bar linkage 13 in a position in which the driver 30 is in a closed position, the FIG. 6 shows the four-bar linkage 13 in a position in which the driver 30 is in an open position in which the driver 30 is retracted into a curve piece 29 of the cam guide 28 and thereby the open end of the U-shaped opening 31 of the driver by an angle in Opening direction of the movable furniture part 2 is twisted.

Wie des Weiteren in den Figuren 5 und 6 zu erkennen ist, ist das mit einem Ende an einem Befestigungspunkt 21 an dem Möbelkorpus drehbar befestigte Federelement 17 an einem ersten Anlenkpunkt 26 an das Viergelenkgetriebe 13 gekoppelt, der bei einer das Federelement 17 an- bzw. entspannenden Bewegung des Viergelenkgetriebes 13 eine Kurve durchläuft. Dadurch ist ermöglicht, dass das bevorzugt als Zugfeder ausgebildete Federelement 17 während eines Öffnungsvorgangs des beweglichen Möbelteils 2 nicht um die gleiche Strecke gedehnt werden muss, die der Mitnehmer 30 beim Verfahren in die Öffnungsposition in der Kurvenführung 28 zurücklegt. Dieser erste Anlenkpunkt 26 ist an der Koppel 16 ausgebildet.As further in the Figures 5 and 6 can be seen, which is rotatably mounted at one end to a mounting point 21 on the furniture body spring member 17 is coupled at a first pivot point 26 to the four-bar linkage 13, the at a the spring element 17 on or relaxing movement of the four-bar mechanism 13 passes through a curve. This makes it possible that the preferably designed as a tension spring spring element 17 during an opening operation of the movable furniture part 2 does not have to be stretched by the same distance that travels the driver 30 in the process in the open position in the cam guide 28. This first pivot point 26 is formed on the coupling 16.

Durch eine geeignete Wahl der Befestigungspunkte des Federelementes 17 innerhalb des Viergelenkgetriebes 13 gerät die Schwinge 15 in Totpunktlage, indem die Wirklinie des Federelementes 17 durch den Befestigungspunkt 20 der Schwinge 15 geht. Daraus resultiert ein rückstellmomentfreier Zustand, der zur Selbsthaltung des Systems genutzt werden kann, da das Viergelenkgetriebe 13 die erreichte Stellung ohne äußere Anregung nicht verlässt.By a suitable choice of the attachment points of the spring element 17 within the four-bar mechanism 13, the rocker 15 is in dead center by the action line of the spring element 17 passes through the attachment point 20 of the rocker 15. This results in a restoring torque-free state, which can be used for latching the system, since the four-bar linkage 13 does not leave the reached position without external excitation.

Bei der in den Figuren 5 und 6 gezeigten ersten Ausführungsvariante der Selbsteinzugs- und Dämpfungsvorrichtung 5 ist der Dämpfer 18 als Lineardämpfer ausgebildet. Der mit einem Ende an einem Befestigungspunkt 22 an dem Möbelkorpus 1 drehbar befestigte Dämpfer 18 ist hier an einem Anlenkpunkt 25 auf der Koppel 16 angekoppelt, kann aber beispielsweise auch auf der dem Befestigungspunkt 22 des Dämpfers 18 näheren Schwinge 14 liegen. Der als Lineardämpfer ausgebildete Dämpfer 18 ist hier beispielsweise als ein aus dem Stand der Technik bekannter Dämpfer mit einem Gehäuse ausgebildet, aus dem ein Dämpfungsstößel 27 herausragt, der mit seinem Anlenkpunkt 25 bevorzugt an der Koppel 16 drehbar festgelegt ist.In the in the Figures 5 and 6 shown first embodiment of the Selbsteinzugs- and damping device 5, the damper 18 is designed as a linear damper. The rotatably mounted at one end to an attachment point 22 on the furniture body 1 damper 18 is coupled here at a pivot point 25 on the coupling 16, but may, for example, on the attachment point 22 of the damper 18 closer rocker 14. Trained as a linear damper damper 18 is formed here, for example, as a known from the prior art damper with a housing from which a damping ram 27 protrudes, which is preferably fixed with its pivot point 25 to the coupling 16 rotatable.

Gemäß einer weiteren Ausführungsvariante der Selbsteinzugs- und Dämpfungsvorrichtung 5 ist der Dämpfer 35 als Rotationsdämpfer, bevorzugt als Wirbelstrombremse, ausgebildet, wie es in den Figuren 7 und 8 gezeigt ist. Bei einer derart ausgebildeten Selbsteinzugs- und Dämpfungsvorrichtung 5 kann die Dämpfungskraft der Selbsteinzugs- und Dämpfungsvorrichtung 5 bzw. Bremskraft der Wirbelstrombremse 35 beispielsweise über die Einbringung einer unterschiedlichen Anzahl von Permanentmagneten in einfacher Weise eingestellt werden.According to a further embodiment variant of the self-closing and damping device 5, the damper 35 is designed as a rotary damper, preferably as an eddy-current brake, as shown in FIGS FIGS. 7 and 8th is shown. In such a Selbsteinzugs- and damping device 5, the damping force of Selbsteinzugs- and damping device 5 and braking force of the eddy current brake 35 can be adjusted, for example, via the introduction of a different number of permanent magnets in a simple manner.

Zur Kopplung des Dämpfers 35 ist an der Schwinge 14 des Viergelenkgetriebes 13 eine Zahnstange 33 befestigt, die bevorzugt kreisausschnittförmig geformt ist und an ihrer Außenseite mit Zähnen 34 versehen ist, die mit einem Zahnkranz 36 des Dämpfers 35 kämmen. Die Zahnstange 33 ist in dieser Ausführungsvariante starr mit der Schwinge 14 verbunden. Denkbar ist aber auch eine einstückige Ausführung von Schwinge 14 und Zahnstange 33.For coupling the damper 35, a rack 33 is fixed to the rocker 14 of the four-bar mechanism 13, which is preferably shaped like a circle-shaped and is provided on its outside with teeth 34 which mesh with a ring gear 36 of the damper 35. The rack 33 is in this embodiment rigidly connected to the rocker 14. It is also conceivable, however, a one-piece design of rocker 14 and rack 33rd

Die Figuren 9 und 10 zeigen nochmals die Ausführungsvarianten der Selbsteinzugs- und Dämpfungsvorrichtung 5 in einer Explosionsdarstellung, wobei Figur 9 die Ausführungsvariante mit einem als Lineardämpfer ausgebildeten Dämpfer 18 zeigt und Figur 10 eine Ausführungsvariante mit einem als Rotationsdämpfer ausgebildeten Dämpfer 35.The FIGS. 9 and 10 again show the embodiments of Selbsteinzugs- and damping device 5 in an exploded view, wherein FIG. 9 the embodiment with a trained as a linear damper damper 18 and FIG. 10 a variant with a designed as a rotary damper damper 35th

In den Figuren 11 und 12 ist eine Gegenüberstellung eines Kraft-Weg-Diagramms gezeigt, wobei die Figur 11 das Kraft-Weg-Diagramm einer Selbsteinzugs- und Dämpfungsvorrichtung nach dem Stand der Technik zeigt, während die Figur 12 ein Kraft-Weg-Diagramm einer Selbsteinzugs- und Dämpfungsvorrichtung gemäß der vorliegenden Erfindung zeigt. Wie leicht zu erkennen ist, muss während eines Öffnungsvorgangs eines beweglichen Möbelteils mit zunehmender zurückgelegter Wegstrecke des Mitnehmers eine immer größere Kraft aufgebracht werden, um der Federkraft des Federelements 17 entgegenzuwirken. Bei den Selbsteinzugs- und Dämpfungsvorrichtungen gemäß dem Stand der Technik wird das Federelement 17 um eine große Wegstrecke ausgelenkt. Bei der Selbsteinzugsund Dämpfungsvorrichtung gemäß der vorliegenden Erfindung muss anfänglich etwa die gleiche Kraft aufgebracht werden, welche sich jedoch mit fortschreitender Wegstrecke verringert, da die Feder aufgrund der durch das Viergelenkgetriebe bedingten Bewegung während des Öffnungsvorgangs des beweglichen Möbelteils 2 angelenkt wird und dadurch nur geringfügig ausgezogen wird. Durch die Anlenkung des Federelementes 17 an das Viergelenkgetriebe 13 ändert sich die Wirkrichtung des Federelementes 17 zu der Schwinge 15 derart, dass das in Schließrichtung wirkende Rückstellmoment auf die Schwinge 15 bei maximal gespanntem Federelement 17 am geringsten ist.In the FIGS. 11 and 12 is shown a comparison of a force-displacement diagram, wherein the FIG. 11 shows the force-displacement diagram of a self-closing and damping device according to the prior art, while the FIG. 12 a force-displacement diagram of a Selbsteinzugs- and damping device according to the present invention shows. As can be easily seen, an increasing force must be applied during an opening operation of a movable furniture part with increasing distance traveled by the driver in order to counteract the spring force of the spring element 17. In the Selbsteinzugs- and damping devices according to the prior art, the spring element 17 is deflected by a large distance. In the Selbsteinzugsund damping device according to the present invention, initially about the same force must be applied, which decreases as the path, since the spring is hinged due to the movement caused by the four-bar mechanism during the opening operation of the movable furniture part 2 and is thus pulled out only slightly , By the articulation of the spring element 17 to the four-bar linkage 13, the direction of action of the spring element 17 to the rocker 15 changes such that the acting in the closing direction restoring moment on the rocker 15 at maximum tensioned spring element 17 is the lowest.

Die Anwendung der Selbsteinzugs- und Dämpfungsvorrichtung gemäß der vorliegenden Erfindung ist nicht auf den Einsatz für ein als Schiebetür ausgebildetes bewegliches Möbelteil begrenzt, sondern kann beispielsweise auch bei Schubelementen oder dergleichen eingesetzt werden. Bei einem mit einer solchen Selbsteinzugs- und Dämpfungsvorrichtung ausgestattetem Möbel ist es dem Benutzer ermöglicht, ein bewegliches Möbelteil 2 des Möbels mit geringem Kraftaufwand zu bewegen.The application of the Selbsteinzugs- and damping device according to the present invention is not limited to the use of a designed as a sliding door movable furniture part, but can for example be used in push elements or the like. In a furniture equipped with such a Selbsteinzugs- and damping device, the user is allowed to move a movable furniture part 2 of the furniture with little effort.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

Möbelkorpusfurniture body
11
Möbelteilfurniture part
22
Deckenplatteceiling tile
33
Führungsschieneguide rail
44
Selbsteinzugs- und DämpfungsvorrichtungSelf-closing and damping device
55
Aktivatoractivator
66
Montageplattformmounting platform
77
Gehäusecasing
88th
Laufbahncareer
99
Laufbahncareer
1010
Rollerole
1111
Beschlagfitting
1212
ViergelenkgetriebeFour-bar linkage
1313
Schwingewing
1414
Schwingewing
1515
Koppelpaddock
1616
Federelementspring element
1717
Dämpferdamper
1818
Befestigungspunktattachment point
1919
Befestigungspunktattachment point
2020
Befestigungspunktattachment point
2121
Befestigungspunktattachment point
2222
Koppelgelenkcoupling joint
2323
Koppelgelenkcoupling joint
2424
Anlenkpunktarticulation
2525
Anlenkpunktarticulation
2626
Dämpfungsstößeldamping plunger
2727
Kurvenführungcurved guide
2828
KurvenstückCurvepiece
2929
Mitnehmertakeaway
3030
U-förmige ÖffnungU-shaped opening
3131
Zungetongue
3232
Zahnstangerack
3333
Zähneteeth
3434
Dämpferdamper
3535
Zahnkranzsprocket
3636
Kraftforce
F1, F2F1, F2

Claims (8)

  1. An automatic retraction and damping device (5) for movable furniture parts (2), comprising
    - a driver (30) which can be coupled with a movable furniture part (2);
    - a damper (18, 35) by means of which a movement of the driver (30) is braked at least in one direction;
    - a spring element (17) by means of which a movement of the driver (30) is accelerated from a first position to a second position,
    characterized in that
    - the damper (18, 35), the driver (30) and the spring element (17) are coupled with each other via a four-bar linkage (13) producing a linear guiding of the driver (30),
    - wherein the four-bar linkage (13) comprises two motion links (14, 15) which are rotatably fixable with one respective end to a furniture body (1) and one connecting rod (16) which is rotatably fixed to the respective other ends of the motion links (14, 15),
    - wherein the spring element (17) is coupled at a first linkage point (26) arranged on the connecting rod (16) to the four-bar linkage (13) which passes through a curve during a movement tensioning and relaxing the spring element (17),
    - wherein the damper (18) is coupled in such a way to the four-bar linkage (13) that the direction of action of the damper (18) counteracts the direction of action of the spring element (17),
    - wherein the damper (18) is coupled to a second linkage point (25) provided on the connecting rod (16) or one of the motion links (14, 15) and
    - wherein the damper (18) is arranged as a linear damper.
  2. An automatic retraction and damping device (5) according to the preamble of claim 1, characterized in that
    - the damper (35), the driver (30) and the spring element (17) are coupled with each other via a four-bar linkage (13) producing a linear guiding of the driver (30),
    - wherein the four-bar linkage (13) comprises two motion links (14, 15) which are rotatably fixable with one respective end to a furniture body (1) and one connecting rod (16) which is rotatably fixed to the respective other ends of the motion links (14, 15),
    - wherein the spring element (17) is coupled at a first linkage point (26) arranged on the connecting rod (16) to the four-bar linkage (13) which passes through a curve during a movement tensioning and relaxing the spring element (17),
    - wherein the damper (35) is coupled in such a way to the four-bar linkage (13) that the direction of action of the damper (18) counteracts the direction of action of the spring element (17),
    - wherein the damper (35) is arranged as a rotating damper,
    - wherein the damper (35) is coupled to the four-bar linkage (13) via a toothed rack (33) fixed on the four-bar linkage (13);
  3. An automatic retraction and damping device (5) according to claim 2, characterized in that the damper (35) is arranged as an eddy-current brake.
  4. An automatic retraction and damping device (5) according to claim 2, characterized in that the toothed rack (33) is fastened to one of the motion links (14, 15).
  5. An automatic retraction and damping device (5) according to one of the preceding claims, characterized in that the driver (30) is movable in a guide rail (28) from a starting position in which the furniture part (2) is in a closed position to an end position in which the furniture part (2) is disposed in a partly opened position.
  6. An automatic retraction and damping device (5) according to claim 4, characterized in that the curve guide (28) comprises a curved portion (29) at one end into which the driver (30) can be pivoted.
  7. An automatic retraction and damping device (5) according to one of the preceding claims, characterized in that the furniture part (2) is arranged as a movable cabinet wall, a drawer element or the like.
  8. A piece of furniture, comprising a furniture body (1) and a furniture part (2) movable relative to the furniture body (1), characterized by an automatic retraction and damping device (5) according to one of the preceding claims.
EP10771689.6A 2009-10-14 2010-10-07 Automatic retraction and damping device Not-in-force EP2488718B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10771689T PL2488718T3 (en) 2009-10-14 2010-10-07 Automatic retraction and damping device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200920013347 DE202009013347U1 (en) 2009-10-14 2009-10-14 Self-closing and damping device
PCT/EP2010/065000 WO2011045226A1 (en) 2009-10-14 2010-10-07 Automatic retraction and damping device

Publications (2)

Publication Number Publication Date
EP2488718A1 EP2488718A1 (en) 2012-08-22
EP2488718B1 true EP2488718B1 (en) 2016-12-07

Family

ID=43413505

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10771689.6A Not-in-force EP2488718B1 (en) 2009-10-14 2010-10-07 Automatic retraction and damping device

Country Status (9)

Country Link
EP (1) EP2488718B1 (en)
JP (1) JP5845512B2 (en)
KR (1) KR101743428B1 (en)
CN (1) CN102549227B (en)
BR (1) BR112012008547A2 (en)
DE (1) DE202009013347U1 (en)
PL (1) PL2488718T3 (en)
RU (1) RU2526775C2 (en)
WO (1) WO2011045226A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013003188U1 (en) * 2013-04-08 2014-07-10 Grass Gmbh & Co. Kg Device for controlling movement of a furniture part and furniture with such a device
ITMI20140344U1 (en) * 2014-11-11 2016-05-11 Bortoluzzi Sistemi Spa DAMPING OR RECALL DEVICE FOR SLIDING DOORS
DE102015118961B4 (en) * 2015-11-05 2022-03-03 Assa Abloy Sicherheitstechnik Gmbh Door drive device with linkage that can be engaged/disengaged
AT517591B1 (en) * 2015-09-15 2017-03-15 Blum Gmbh Julius Actuator for furniture parts
DE102015118965B4 (en) * 2015-11-05 2022-03-03 Assa Abloy Sicherheitstechnik Gmbh Door drive device with linkage that can be engaged/disengaged
CN108868421A (en) * 2018-09-06 2018-11-23 广东美的厨房电器制造有限公司 Buffer shutdown component and cooking equipment
CN113738206B (en) * 2020-05-29 2023-03-17 青岛海尔电冰箱有限公司 Refrigerator with a door
CN113738209B (en) * 2020-05-29 2023-03-17 青岛海尔电冰箱有限公司 Hinge structure
CN113738208B (en) * 2020-05-29 2023-03-17 青岛海尔电冰箱有限公司 Hinge structure
CN113738214B (en) * 2020-05-29 2023-04-18 青岛海尔电冰箱有限公司 Hinge structure

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6348872U (en) * 1986-09-19 1988-04-02
CN2188123Y (en) * 1994-04-08 1995-01-25 潘元璋 Adjustable hydraulic damper door closer
JP3976918B2 (en) * 1998-11-30 2007-09-19 美和ロック株式会社 Wire slack removal device in sliding door closer
KR100383370B1 (en) * 1999-02-08 2003-05-12 카야바 고교 가부시기가이샤 Caster
JP2000320954A (en) * 1999-05-11 2000-11-24 Hoshizaki Electric Co Ltd Door structure for storage chamber
JP4008158B2 (en) * 1999-07-09 2007-11-14 美和ロック株式会社 Sliding door delay device
AT410504B (en) * 2000-01-14 2003-05-26 Blum Gmbh Julius LOCKING AND / OR PULL-IN DEVICE FOR MOVABLE FURNITURE PARTS
ITMC20030144A1 (en) * 2003-12-05 2005-06-06 Compagnucci Spa Ora Compagnucci Ho Lding Spa DEVICE FOR AUTOMATIC AND SUSPENSION CLOSING OF DRAWERS AND REMOVABLE FACILITIES FOR FURNITURE.
CN2709704Y (en) * 2004-04-08 2005-07-13 高中直 Safety buffer connecting rod set
ATE474118T1 (en) 2004-07-14 2010-07-15 Blum Gmbh Julius ADJUSTING MECHANISM FOR A SWIVELING ACTUATING ARM
JP4446825B2 (en) * 2004-07-21 2010-04-07 株式会社ニフコ Slide assist device
DE202004018629U1 (en) 2004-12-02 2005-03-24 Huelsta Werke Huels Kg Self closing system for furniture fitting especially drawer has a variable angle damper with a minimum damping effect near to the closed setting
JP4754232B2 (en) * 2005-02-09 2011-08-24 昭和スプリング株式会社 Door closing device
GB0606947D0 (en) * 2006-04-05 2006-05-17 Univ Bath Reagents and methods for cross-linking biological molecules
CN100563509C (en) * 2006-07-03 2009-12-02 戚墅堰机车车辆厂工业公司 The supporting mechanism of chair capable of lying
DE202008016985U1 (en) * 2008-12-22 2009-06-04 FOUNDER ALUMINIUM CO., LTD., Lugang Automatically returning rail carrier assembly for a cabinet

Also Published As

Publication number Publication date
EP2488718A1 (en) 2012-08-22
WO2011045226A1 (en) 2011-04-21
CN102549227B (en) 2015-08-19
RU2012119080A (en) 2013-11-20
BR112012008547A2 (en) 2016-04-05
PL2488718T3 (en) 2017-06-30
CN102549227A (en) 2012-07-04
KR20120091182A (en) 2012-08-17
KR101743428B1 (en) 2017-06-05
JP2013507550A (en) 2013-03-04
RU2526775C2 (en) 2014-08-27
JP5845512B2 (en) 2016-01-20
DE202009013347U1 (en) 2011-02-17

Similar Documents

Publication Publication Date Title
EP2488718B1 (en) Automatic retraction and damping device
EP1314842B1 (en) Device for opening and closing a movable furniture part
EP2649261B1 (en) Closing and damping device for displaceable furniture parts
DE202005009860U1 (en) Closing and opening device for drawers
EP3376899B1 (en) Slide-in device for moveable furniture parts
EP2217782A1 (en) Device for pulling a sliding door into the end position and damping said door, the same being supported by traveling gears and guided in a profile rail
EP1344885A2 (en) Fitting for furniture with brake and damping device
EP2250929A1 (en) Cupboard section with extricable section
EP2390448A1 (en) Bidirectional retracting device for a middle sliding door
AT514666B1 (en) Guide device for movable furniture parts
DE102007059575A1 (en) Damping and moving device for sliding element i.e. sliding door, has damping cylinders arranged one above other, where tension springs and damping cylinders are arranged in series connection with one behind other
DE202017100244U1 (en) Shower partition with a by a spring-damper unit active in the end positions movable sliding door
EP1564360A1 (en) Device for the motorized opening and closing of a vehicle body element
EP2730734B1 (en) Bidirectional retraction device for a middle sliding door
CH699371B1 (en) Scrapers for a Endlageeinzugs- and Endlagedämpfungsvorrichtung and Endlageeinzugs- and Endlagedämpfungsvorrichtung for a sliding door.
EP1871968A1 (en) End position insertion damping device and end position damping device for a sliding door
EP2781679A2 (en) Acceleration and/or braking device
DE2806917C2 (en) Device for changing the position of a pivot window on a vehicle body
DE10111732B4 (en) Closing control for a double-leaf door
EP3675691B1 (en) Retraction device for retracting a movable part of an item of furniture or domestic appliance into an end position
DE102016202377A1 (en) Fitting arrangement for connecting a sliding and tiltable sash
DE202015106724U1 (en) Fitting arrangement for a sliding leaf
DE102013000969B4 (en) Closing sequence control device for a two-leaf door
DE19502761B4 (en) Two-leaf door
DE102012111540A1 (en) Support device for opening and closing door i.e. internal door of building, has input shaft comprising guide pin, and guide unit formed to reduce spring force in open position and closed position of input shaft

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: 20120427

AK Designated contracting states

Kind code of ref document: A1

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

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MONTECCHIO, ANDREAS

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20130815

RIC1 Information provided on ipc code assigned before grant

Ipc: E05F 1/16 20060101ALI20151021BHEP

Ipc: E05F 5/02 20060101AFI20151021BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: HETTICH-HEINZE GMBH & CO. KG

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20160623

INTG Intention to grant announced

Effective date: 20160705

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

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 851880

Country of ref document: AT

Kind code of ref document: T

Effective date: 20161215

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502010012848

Country of ref document: DE

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

Ref country code: LV

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

Effective date: 20161207

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20161207

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

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: 20170308

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: 20161207

Ref country code: NO

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

Effective date: 20170307

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: 20161207

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

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: 20161207

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: 20161207

Ref country code: HR

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

Effective date: 20161207

Ref country code: RS

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

Effective date: 20161207

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

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: 20161207

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: 20161207

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: 20161207

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: 20161207

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: 20161207

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: 20170407

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: 20170407

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: 20170307

Ref country code: SM

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

Effective date: 20161207

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010012848

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

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

26N No opposition filed

Effective date: 20170908

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

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: 20161207

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: 20161207

REG Reference to a national code

Ref country code: DE

Ref legal event code: R084

Ref document number: 502010012848

Country of ref document: DE

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

Ref country code: MC

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

Effective date: 20161207

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: 20171007

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180629

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

Ref country code: GB

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

Effective date: 20171007

Ref country code: LU

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

Effective date: 20171007

Ref country code: CH

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

Effective date: 20171031

Ref country code: LI

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

Effective date: 20171031

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20171031

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

Ref country code: FR

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

Effective date: 20171031

Ref country code: BE

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

Effective date: 20171031

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

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: 20161207

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

Ref country code: IE

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

Effective date: 20171007

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 851880

Country of ref document: AT

Kind code of ref document: T

Effective date: 20171007

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: 20171007

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; INVALID AB INITIO

Effective date: 20101007

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 NON-PAYMENT OF DUE FEES

Effective date: 20161207

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

Ref country code: MK

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: 20161207

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

Ref country code: PL

Payment date: 20190925

Year of fee payment: 10

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

Ref country code: DE

Payment date: 20191023

Year of fee payment: 10

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

Ref country code: IT

Payment date: 20191021

Year of fee payment: 10

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

Ref country code: TR

Payment date: 20191002

Year of fee payment: 10

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

Ref country code: AL

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

Effective date: 20161207

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502010012848

Country of ref document: DE

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

Ref country code: DE

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

Effective date: 20210501

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 NON-PAYMENT OF DUE FEES

Effective date: 20201007

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 NON-PAYMENT OF DUE FEES

Effective date: 20201007

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

Ref country code: PL

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

Effective date: 20201007