EP2217782B1 - 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 - Google Patents

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 Download PDF

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Publication number
EP2217782B1
EP2217782B1 EP08862263A EP08862263A EP2217782B1 EP 2217782 B1 EP2217782 B1 EP 2217782B1 EP 08862263 A EP08862263 A EP 08862263A EP 08862263 A EP08862263 A EP 08862263A EP 2217782 B1 EP2217782 B1 EP 2217782B1
Authority
EP
European Patent Office
Prior art keywords
profile rail
housing
spring
rail
sliding door
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP08862263A
Other languages
German (de)
French (fr)
Other versions
EP2217782A1 (en
Inventor
Walter Gämperle
Heinz Schmidhauser
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.)
Hawa Sliding Solutions AG
Original Assignee
EKU AG
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
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Application filed by EKU AG filed Critical EKU AG
Publication of EP2217782A1 publication Critical patent/EP2217782A1/en
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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
    • E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
    • 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
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
    • 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
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • 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
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/0652—Tracks
    • 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
    • E05Y2201/404—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function
    • E05Y2201/41—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function for closing
    • E05Y2201/412—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function for closing for the final closing movement
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/684—Rails
    • 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
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/45—Mounting location; Visibility of the elements in or on the fixed frame
    • 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
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/456—Mounting location; Visibility of the elements in or on a suspension member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/23—Combinations of elements of elements of different categories
    • E05Y2800/24—Combinations of elements of elements of different categories of springs and brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a device for drawing in and damping a sliding door carried in a rail for guiding drives according to the preamble of patent claim 1.
  • An object of the present invention is to provide a device for drawing a sliding rail carried in a rail from the drive in the end position and also to slow down the speed of the impact on the end position sliding door, which is installed within the cross section of the rail, and which Device with the drive can be inserted into the rail.
  • the series-connected collection device and damping device it is possible by the series-connected collection device and damping device to accommodate them in a very slim housing, which finds room within the cross section of the rail in which roll the rollers of the drive.
  • Another significant advantage of the device is that it is not attached to the rail or on the cabinet, but is slidably mounted together with the drive in the rail and therefore at any time, not even when the sliding door is visible from the outside. It always stays hidden behind the sliding door. The device can be inserted with the drive in the rail.
  • Reference numeral 3 denotes the entirety of a drive assembly, comprising a drive receptacle 7 inserted into the sliding door 5 and the drive 9 inserted therein.
  • a roller holder 11 with rollers 13 is visible at the top.
  • fastening tabs 15 are integrally formed on both sides, to which the housing 17 of the device 1 on the drive 9 or on the roller holder 11 can be attached.
  • the attachment can be done with one or two pins 19 or attached to the housing 17 cams, which can engage in at least one of the holes 15 on the mounting tabs.
  • the support rollers 21 are mounted on a shaft which is held by a fork-shaped receptacle 25.
  • the fork-shaped receptacle 25 is preferably formed as a plastic part and inserted partially in the end of the housing 17 of the device 1.
  • pin-shaped part 24 of the receptacle 25 serves as a holder for a spring 27, the other end to the rear end with a push rod 29 is connected.
  • a two-armed, fork-shaped lever pawl 31 is pivotally mounted in a bore 35 with stub axles 32. At this lever pawl 31 further stub shafts 33 are laterally formed, which slide in a suitably dimensioned guide groove 37 ".
  • the guide grooves 37 'and 37 " serve to guide the lever pawl 31 and a guide pin 41 formed on the lower arm 39 of the lever pawl 31.
  • the pawl 31 is located when moving the sliding door 5, if this is not in the vicinity of the end stop, as in FIG. 9 shown pivoted forward.
  • the guide pin 41 is then in the vertical portion of the guide groove 37 '.
  • the upper lever arm 39 ' is at an acute angle to the vertical.
  • the drive 9 with the sliding door 5 can be moved in this position unhindered in the rail 23.
  • the upper lever arm 39 ' encounters a resistance, for example a stopper element 43, which is arranged on the profiled rail 23.
  • the stopper element 43 includes a stop edge 45, which projects beyond the upper leg of the rail 23 against the inside. At this stop edge 45, the upper lever arm 39 'abuts when the sliding door 5 is moved to the end position.
  • the Stop at the stop edge 45 the pawl 31 is pivoted counterclockwise.
  • the push rod 29 acts within the housing 17 as a brake / damping element.
  • the push rod 29 and the spring 27 are in a cylinder 47.
  • a arranged on the push rod 29 damping element with an O-ring 49 seals the push rod 29 relative to the cylinder 47 and brakes the movement of the push rod 29 by the back pressure ( FIG. 5 ).
  • a lip seal can occur or a pneumatic or hydraulic damper element can be used.
  • the stopper element 43 comprises in addition to the projecting into the cross section of the rail 23 stop edge 45 in addition to a spaced-mounted thereto remindschwenkkante 51.
  • Both edges 45 and 51 are arranged on a body, for example made of plastic, by means of a screw or a Rivet is connected to the rail 23.
  • a body for example made of plastic
  • Rivet is connected to the rail 23.
  • the latter can also be generated directly by punching and bending of two tabs 53 and 55.
  • the tab 53 which is bent into the interior of the rail 23, the stop edge 45 'and formed at a distance thereto tab 55 forms the remindschwenkkante 51'.
  • a trained as a tension spring 27 can according FIG. 6 a trained as a compression spring spring 27 'are used.
  • the push rod 29 completely penetrates the spring 27 and the cushioning member with the O-ring 49 is fixed on the opposite side.
  • the stopper element 43 can be inserted into the rail 23 through the same frontal opening. Thereafter, the (re-) mounting of the removable profile section 23 'takes place. Subsequently, the stopper element 43 can be moved into the profile section 23 moved to the left and secured there. However, the rollers 21 of the drive 9 remain in any position of the sliding door, even in the closed position, within the profile rail section 23 ', which is always firmly mounted on the ceiling. A rollover of the joints of the two profile rail sections 23 'and 23 is therefore not carried out. This also excludes a rumble noise.
  • the elements of the damping and retraction device which are located within the housing 17 are not described in detail. They can have the same structure or, as in FIG. 12 be seen, insofar constructed differently by the spring for retraction is not disposed within the damper element, ie within the cylinder 47.
  • the spring not shown in detail in the figures, wraps around the cylinder 47 and is deflected on a roller 59 ( FIG. 12 ).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Seats For Vehicles (AREA)

Abstract

The device (1) for pulling a sliding door (5) supported by traveling gears (9) in a profile rail (23) into an end position, and for braking the sliding door (5), is arranged inside the cross-section of the profile rail (23), and connected in a fixed manner to the traveling gear (9) and consequently to the sliding door (5). By means of a stopper element (43), the sliding door (5) is braked shortly before reaching the end position, then pulled into the end position by means of a spring (27).

Description

Gegenstand der Erfindung ist eine Vorrichtung zum Einziehen und Dämpfen einer in einer Profilschiene zum Führen von Laufwerken getragenen Schiebetür gemäss Oberbegriff des Patentanspruchs 1.The invention relates to a device for drawing in and damping a sliding door carried in a rail for guiding drives according to the preamble of patent claim 1.

Seit geraumer Zeit besteht der Wunsch, dass Schiebetüren in deren Endlage einerseits festgehalten und andererseits auch auf der letzten Verschiebestrecke in die Endlage gezogen und, falls mit hoher Geschwindigkeit in den Endbereich auftreffend, auch gedämpft, d.h. abgebremst werden, um einen harten Aufschlag zu vermeiden.For some time, there has been a desire that sliding doors held in their end position on the one hand and on the other hand drawn on the last displacement distance in the end position and, if hit at high speed in the end, also damped, i. slowed down to avoid a hard impact.

Aus dem Stand der Technik sind verschiedenste Einzugs- und Dämpfungsvorrichtungen bekannt, welche den Merkmalen des Oberbegriffs des Anspruchs 1 entsprechen, wie zum Beispiel DE 10 2006 019351 A1 oder DE 20 2005 017068 U1 . Häufig sind diese in einem gemeinsamen Gehäuse untergebracht, d.h. das Einzugselement ist nicht vom Dämpfungselement getrennt, sondern kann als eine Einheit in Schränken eingebaut werden. Bei den bekanntesten Ausführungen wird die Dämpfer- und Einzugsvorrichtung, die in einem gemeinsamen Gehäuse untergebracht ist, entweder seitlich der Profilschiene an der Decke befestigt oder wie beispielsweise in der EP-A2-1 426 535 seitlich am Ende der Profilschiene befestigt. Beide Ausführungen sind bei geöffneter Schiebetür gut sichtbar und falls die oberen Profilschienen in der Decke eingelassen sind, wirkt das Gehäuse der Vorrichtung grob und es kann sogar das Einschieben von Büchern oder Ordnern auf dem obersten Tablar behindern.Various retraction and damping devices are known from the prior art, which correspond to the features of the preamble of claim 1, such as DE 10 2006 019351 A1 or DE 20 2005 017068 U1 , Often these are housed in a common housing, ie the feeder element is not separated from the damping element, but can be installed as a unit in cabinets. In the best known embodiments, the damper and retractor, which is housed in a common housing, either side of the rail attached to the ceiling or as in the EP-A2-1 426 535 attached laterally at the end of the rail. Both versions are clearly visible when the sliding door is open and if the upper rails are embedded in the ceiling, the housing of the device acts coarse and it may even hinder the insertion of books or folders on the top shelf.

Eine Aufgabe der vorliegenden Erfindung besteht nun darin, eine Vorrichtung zum Einziehen einer in einer Profilschiene vom Laufwerk getragenen Schiebetür in die Endlage und zudem zum Abbremsen der Geschwindigkeit der auf die Endlage auftreffenden Schiebetür zu schaffen, welche innerhalb des Querschnitts der Profilschiene einbaubar ist, und welche Vorrichtung mit dem Laufwerk in die Schiene eingeführt werden kann.An object of the present invention is to provide a device for drawing a sliding rail carried in a rail from the drive in the end position and also to slow down the speed of the impact on the end position sliding door, which is installed within the cross section of the rail, and which Device with the drive can be inserted into the rail.

Gelöst wird diese Aufgabe durch eine Vorrichtung gemäss den Merkmalen des Patentanspruchs 1.
Vorteilhafte Ausgestaltungen der Vorrichtung sind in den abhängigen Ansprüchen umschrieben.This object is achieved by a device according to the features of patent claim 1.
Advantageous embodiments of the device are described in the dependent claims.

Es gelingt durch die in Serie geschaltete Einzugsvorrichtung und Dämpfungsvorrichtung, diese in einem sehr schlanken Gehäuse unterzubringen, das innerhalb des Querschnitts der Profilschiene, in welchem die Rollen des Laufwerks abwälzen, Raum findet. Ein weiterer wesentlicher Vorteil der Vorrichtung besteht darin, dass sie nicht an der Profilschiene oder am Schrank befestigt ist, sondern zusammen mit dem Laufwerk in der Profilschiene verschiebbar angeordnet wird und daher zu keinem Zeitpunkt, auch nicht bei geöffneter Schiebetür von aussen sichtbar ist. Sie bleibt stets hinter der Schiebetür versteckt. Die Vorrichtung kann mit dem Laufwerk in die Schiene eingeführt werden.It is possible by the series-connected collection device and damping device to accommodate them in a very slim housing, which finds room within the cross section of the rail in which roll the rollers of the drive. Another significant advantage of the device is that it is not attached to the rail or on the cabinet, but is slidably mounted together with the drive in the rail and therefore at any time, not even when the sliding door is visible from the outside. It always stays hidden behind the sliding door. The device can be inserted with the drive in the rail.

In der weiteren vorteilhaften Ausgestaltung der Erfindung ist das Gehäuse, welches die Mittel zum Dämpfen und Einziehen aufnimmt, schmaler als die Breite des Schlitzes an der Unterseite der Profilschiene. Dies ermöglicht es, das Laufwerk samt der Vorrichtung zum Dämpfen und Einziehen an einer bereits an der Decke eines Schrankes oder Raums montierten Profilschiene nachträglich einzuführen oder zu entnehmen. Benötigt wird dazu einzig entweder eine Ausklinkung über einem Bereich von einigen Zentimetern an der Unterseite der Profilschiene oder ein entsprechend kurzes Profilschienenstück, das abnehmbar ausgebildet ist.In the further advantageous embodiment of the invention, the housing which receives the means for damping and retraction, narrower than the width of the slot on the underside of the rail. This makes it possible to subsequently introduce or remove the drive together with the device for damping and retraction on a already mounted on the ceiling of a cabinet or room rail. What is needed is either either a notch over a range of a few centimeters on the underside of the rail or a correspondingly short profile rail piece, which is designed to be removable.

Anhand illustrierter Ausführungsbeispiele wird die Erfindung näher erläutert. Es zeigen

Figur 1
einen Längsschnitt durch die Vorrichtung mit daran befestigtem Laufwerk zu Beginn des Abbrems- und Einzugsvorgangs,
Figur 2
einen Längsschnitt durch die Vorrichtung mit daran befestigtem Laufwerk am Ende des Abbrems- und Einzugsvorgangs,
Figur 3
eine Ansicht der Vorrichtung gemäss Figur 2 von oben,
Figur 4
einen vergrössert dargestellten Längsschnitt durch die Vorrichtung unmittelbar vor dem Abbremsvorgang,
Figur 5
einen vergrössert dargestellten Längsschnitt durch die Vorrichtung unmittelbar am Ende des Einzugsvorgangs,
Figur 6
einen Längsschnitt durch eine Vorrichtung mit einer Druckfeder statt einer Zugfeder am Ende des Einzugsvorgangs,
Figur 7
einen Querschnitt durch eine Profilschiene und die Vorrichtung längs Linie VII-VII in Figur 1,
Figur 8
eine vergrösserte Seitenansicht der Hebelklinke und des Stopperelements am Ende des Einzugvorgangs,
Figur 9
eine vergrösserte Seitenansicht der Hebelklinke und des Stopperelements zu Beginn des Dämpfungs- und Einzugvorgangs,
Figur 10
eine perspektivische Darstellung der Vorrichtung,
Figur 11
eine vergrösserte Seitenansicht der Hebelklinke und des Stopperelements am Ende des Einzugvorgangs in einer weiteren Ausgestaltung,
Figur 12
einen Vertikalschnitt durch eine Profilschiene und ein Laufwerk mit Einzieh- und Dämpfungsvorrichtung sowie daran angehängter Schiebetür,
Figur 13
eine Aufsicht auf das in die Profilschiene in Figur 12 eingesetzte Laufwerk,
Figur 14
einen Vertikalschnitt durch die Profilschiene ohne Laufwerk und
Figur 15
einen Vertikalschnitt durch die Profilschiene und das Laufwerk beim Einsetzen in die Profilschiene.
Based on illustrated embodiments, the invention will be explained in more detail. Show it
FIG. 1
a longitudinal section through the device with attached drive at the beginning of the deceleration and collection process,
FIG. 2
a longitudinal section through the device with attached drive at the end of the deceleration and collection process,
FIG. 3
a view of the device according to FIG. 2 from above,
FIG. 4
an enlarged longitudinal section through the device immediately before the deceleration,
FIG. 5
an enlarged longitudinal section through the device immediately at the end of the collection process,
FIG. 6
a longitudinal section through a device with a compression spring instead of a tension spring at the end of the collection process,
FIG. 7
a cross section through a rail and the device along line VII-VII in FIG. 1 .
FIG. 8
an enlarged side view of the lever pawl and the stopper element at the end of the intake process,
FIG. 9
an enlarged side view of the lever pawl and the stopper element at the beginning of the damping and retraction process,
FIG. 10
a perspective view of the device,
FIG. 11
an enlarged side view of the lever pawl and the stopper element at the end of the intake operation in a further embodiment,
FIG. 12
a vertical section through a rail and a drive with retraction and damping device and attached sliding door,
FIG. 13
a top view of that in the rail in FIG. 12 inserted drive,
FIG. 14
a vertical section through the rail without drive and
FIG. 15
a vertical section through the rail and the drive when inserted into the rail.

Im Längsschnitt gemäss Figur 1 ist die Vorrichtung mit Bezugszeichen 1 angegeben. Mit Bezugszeichen 3 ist die Gesamtheit einer Laufwerksanordnung, umfassend eine in die Schiebetür 5 eingesetzte Laufwerksaufnahme 7 und das darin eingesetzte Laufwerk 9. Am Laufwerk 9 ist oben ein Rollenhalter 11 mit Laufrollen 13 sichtbar. Seitlich des Rollenhalters 11 sind beidseitig Befestigungslaschen 15 angeformt, an denen das Gehäuse 17 der Vorrichtung 1 am Laufwerk 9 bzw. an dessen Rollenhalter 11 befestigt werden kann. Die Befestigung kann mit einem oder zwei Stiften 19 oder mittels am Gehäuse 17 angebrachten Nocken erfolgen, welche in mindestens eines der Löcher an den Befestigungslaschen 15 einrasten können.
Es sind auch andere geeignete, vorzugsweise gelenkige Verbindungsarten möglich.In longitudinal section according to FIG. 1 the device is indicated by reference numeral 1. Reference numeral 3 denotes the entirety of a drive assembly, comprising a drive receptacle 7 inserted into the sliding door 5 and the drive 9 inserted therein. On the drive 9, a roller holder 11 with rollers 13 is visible at the top. On the side of the roller holder 11 fastening tabs 15 are integrally formed on both sides, to which the housing 17 of the device 1 on the drive 9 or on the roller holder 11 can be attached. The attachment can be done with one or two pins 19 or attached to the housing 17 cams, which can engage in at least one of the holes 15 on the mounting tabs.
There are also other suitable, preferably articulated types of connection possible.

Am andern Ende des Gehäuses 17 sind Stützrollen 21 befestigt, welche das Gehäuse 17 der Vorrichtung 1, wenn dieses in eine c-förmige Profilschiene 23 eingeführt ist, führen und tragen. Vergrössert zeigt die Figur 7 die Profilschiene 23 im Querschnitt mit dem darin eingesetzten Gehäuse 17 der Vorrichtung 1.At the other end of the housing 17 supporting rollers 21 are fixed, which guide the housing 17 of the device 1, when this is inserted into a C-shaped rail 23, and carry. Enlarged shows the FIG. 7 the profiled rail 23 in cross-section with the housing 17 of the device 1 inserted therein.

Anhand der Figuren 4 und 5 wird der Aufbau der Vorrichtung 1 näher beschrieben. Die Stützrollen 21 sind auf einer Welle befestigt, welche von einer gabelförmigen Aufnahme 25 gehalten ist. Die gabelförmige Aufnahme 25 ist vorzugsweise als Kunststoffteil ausgebildet und steckt teilweise im Ende des Gehäuses 17 der Vorrichtung 1. Gleichzeitig dient der in das Gehäuse 17 eingeschobene zapfenförmige Teil 24 der Aufnahme 25 als Halter für eine Feder 27, deren anderes Ende mit dem hinteren Ende mit einer Schubstange 29 verbunden ist. Auf dem vorderen Ende der Schubstange 29 ist eine zweiarmige, gabelförmige Hebelklinke 31 mit Achsstummeln 32 schwenkbar in einer Bohrung 35 gelagert. An dieser Hebelklinke 31 sind seitlich weiter Wellenstummel 33 ausgebildet, die in einer geeignet dimensionierten Führungsnut 37" gleiten.Based on FIGS. 4 and 5 the structure of the device 1 will be described in more detail. The support rollers 21 are mounted on a shaft which is held by a fork-shaped receptacle 25. The fork-shaped receptacle 25 is preferably formed as a plastic part and inserted partially in the end of the housing 17 of the device 1. At the same time inserted into the housing 17 pin-shaped part 24 of the receptacle 25 serves as a holder for a spring 27, the other end to the rear end with a push rod 29 is connected. On the front end of the push rod 29, a two-armed, fork-shaped lever pawl 31 is pivotally mounted in a bore 35 with stub axles 32. At this lever pawl 31 further stub shafts 33 are laterally formed, which slide in a suitably dimensioned guide groove 37 ".

Am Gehäuse 17, das im wesentlichen einen rechteckigen, d.h. kastenförmigen Querschnitt aufweist, sind in den beiden vertikal liegenden Seitenwänden die Führungsnuten 37' und 37" eingelassen. Diese Führungsnuten 37' und 37" dienen dazu, die Hebelklinke 31 und einen am unteren Arm 39 der Hebelklinke 31 ausgebildeten Führungsbolzen 41 zu führen. Die mindestens auf einer Seite des Gehäuses 17 vorhandene Führungsnut 37' verläuft anfänglich horizontal, d.h. parallel zur Profilschiene 23. An ihrem vorderen Ende ist die Führungsnut 37" etwa rechtwinklig nach unten geführt.
Die Klinke 31 liegt beim Verschieben der Schiebetür 5, wenn diese sich nicht in der Nähe des Endanschlags befindet, wie in Figur 9 dargestellt nach vorn geschwenkt. Der Führungsbolzen 41 liegt dann im vertikalen Abschnitt der Führungsnut 37'. In dieser Lage liegt auch der obere Hebelarm 39' in einem spitzen Winkel zur Vertikalen. In dieser Halteposition ist die Feder 27 in der in Figur 4 dargestellten, auseinandergezogenen Position unter Spannung. Das Laufwerk 9 mit der Schiebetür 5 kann in dieser Position ungehindert in der Profilschiene 23 verschoben werden.
Nähert sich hingegen die Schiebetür 5 der Endlage, so trifft der obere Hebelarm 39' auf einen Widerstand, z.B. auf ein Stopperelement 43, welches an der Profilschiene 23 angeordnet ist. Das Stopperelement 43 umfasst eine Anschlagkante 45, welche den oberen Schenkel der Profilschiene 23 gegen innen überragt. An dieser Anschlagkante 45 stösst der obere Hebelarm 39' an, wenn die Schiebetür 5 auf die Endlage hinbewegt wird. Durch den Anschlag an der Anschlagkante 45 wird die Klinke 31 im Gegenuhrzeigersinn geschwenkt. Durch die Schwenkbewegung gleitet der Führungsbolzen 41 am unteren Hebelarm 39" in der Führungsnut 37' nach oben. Die bis dahin über die Schubstange 29 unter Spannung gehaltene Feder 27 kann sich entspannen, wodurch sich das Gehäuse 17 (Fig. 5) nach rechts verschiebt. Die über das Laufwerk 3 mit dem Gehäuse 17 verbundene Schiebetür 5 bewegt sich folglich nach rechts auf ihre Endlage zu.On the housing 17, which has a substantially rectangular, ie box-shaped cross-section, in the two vertical side walls, the guide grooves 37 'and 37 ". These guide grooves 37' and 37" serve to guide the lever pawl 31 and a guide pin 41 formed on the lower arm 39 of the lever pawl 31. The present at least on one side of the housing 17 guide groove 37 'initially runs horizontally, ie parallel to the rail 23. At its front end, the guide groove 37 "is guided approximately at right angles down.
The pawl 31 is located when moving the sliding door 5, if this is not in the vicinity of the end stop, as in FIG. 9 shown pivoted forward. The guide pin 41 is then in the vertical portion of the guide groove 37 '. In this position, the upper lever arm 39 'is at an acute angle to the vertical. In this holding position, the spring 27 in the in FIG. 4 shown, exploded position under tension. The drive 9 with the sliding door 5 can be moved in this position unhindered in the rail 23.
On the other hand, when the sliding door 5 approaches the end position, the upper lever arm 39 'encounters a resistance, for example a stopper element 43, which is arranged on the profiled rail 23. The stopper element 43 includes a stop edge 45, which projects beyond the upper leg of the rail 23 against the inside. At this stop edge 45, the upper lever arm 39 'abuts when the sliding door 5 is moved to the end position. By the Stop at the stop edge 45, the pawl 31 is pivoted counterclockwise. As a result of the pivoting movement, the guide pin 41 slides upwards in the guide groove 37 'on the lower lever arm 39. The spring 27, which has been held under tension by the push rod 29, can relax, as a result of which the housing 17 (FIG. Fig. 5 ) moves to the right. The sliding door 5 connected to the housing 17 via the drive 3 consequently moves to the right towards its end position.

Damit ein harter Aufprall in der Endlage verhindert werden kann, wirkt die Schubstange 29 innerhalb des Gehäuses 17 als Bremse/Dämpfungselement. Zu diesem Zweck liegen die Schubstange 29 und die Feder 27 in einem Zylinder 47. Ein auf der Schubstange 29 angeordnetes Dämpfelement mit einem O-Ring 49 dichtet die Schubstange 29 gegenüber dem Zylinder 47 ab und bremst die Bewegung der Schubstange 29 durch den Staudruck (Figur 5).
Alternativ kann anstelle eines O-Rings eine Lippendichtung treten oder es kann ein pneumatisch oder hydraulisch wirkendes Dämpferelement eingesetzt sein.
Das Stopperelement 43 umfasst nebst der weit in den Querschnitt der Profilschiene 23 hineinragenden Anschlagkante 45 zusätzlich eine beabstandet dazu angebrachte Rückschwenkkante 51. Beide Kanten 45 und 51 sind an einem beispielsweise aus Kunststoff hergestellten Körper angeordnet, der mittels einer Schraube oder einem Niet mit der Profilschiene 23 verbunden ist. Alternativ zu einem separaten, an der Profilschiene 23 befestigten Stopperelement 43 kann letzteres auch direkt durch Stanzen und Umbiegen von zwei Laschen 53 und 55 erzeugt werden. Dabei bildet die Lasche 53, die weiter ins Innere der Profilschiene 23 hineingebogen ist, die Anschlagkante 45' und die in einem Abstand dazu gebildete Lasche 55 die Rückschwenkkante 51'.So that a hard impact in the end position can be prevented, the push rod 29 acts within the housing 17 as a brake / damping element. For this purpose, the push rod 29 and the spring 27 are in a cylinder 47. A arranged on the push rod 29 damping element with an O-ring 49 seals the push rod 29 relative to the cylinder 47 and brakes the movement of the push rod 29 by the back pressure ( FIG. 5 ).
Alternatively, instead of an O-ring, a lip seal can occur or a pneumatic or hydraulic damper element can be used.
The stopper element 43 comprises in addition to the projecting into the cross section of the rail 23 stop edge 45 in addition to a spaced-mounted thereto Rückschwenkkante 51. Both edges 45 and 51 are arranged on a body, for example made of plastic, by means of a screw or a Rivet is connected to the rail 23. Alternatively to a separate, attached to the rail 23 stopper element 43, the latter can also be generated directly by punching and bending of two tabs 53 and 55. In this case, the tab 53, which is bent into the interior of the rail 23, the stop edge 45 'and formed at a distance thereto tab 55 forms the Rückschwenkkante 51'.

Beim Öffnen der Schiebetür 5 erfolgen die Bewegungen der Klinke 31 und der Feder 27 in umgekehrter Richtung. Gegen den Widerstand der nun entspannten Feder 27 wird die Schiebetür 5 aus der Endlage verschoben. Dabei erfolgt vorerst das Spannen der Feder 27 und zwar deshalb, weil der Klinkenhebel 31 durch den Führungsbolzen 41, der von der Führungsnut 37" geführt wird, nicht schwenken kann und zudem von der Rückschwenkkante 51 gehalten wird. Durch diese Massnahme bewegt sich zwar das Gehäuse 17 nach links, welches über das Laufwerk 9 mit der Schiebetür 5 verbunden ist. Die Schubstange 29, mit dem daran befestigten Klinkenhebel 31 bleibt, wie oben beschrieben, stehen und die Feder 27 wird auseinandergezogen, d.h. gespannt. Sobald der Führungsbolzen 41 den vertikalen Abschnitt 37' erreicht, wird die Hebelklinke 31 durch die auf deren Arm 39' wirkende Kraft im Uhrzeigersinn geschwenkt. Die Hebelklinke 31 hat nun wieder Platz sich in der Profilschiene 23 nach links zu bewegen. Die gespannte Feder 27 ist über die Schubstange 29 und den Führungsbolzen 41 sicher gehalten.When you open the sliding door 5, the movements of the pawl 31 and the spring 27 done in the reverse direction. Against the resistance of the now relaxed spring 27, the sliding door 5 is moved from the end position. For the time being, the tensioning of the spring 27 takes place, and this is because the latch lever 31 can not pivot through the guide pin 41 which is guided by the guide groove 37 "and, moreover, is held by the return pivot edge 51. The housing moves as a result of this measure 17 to the left, which is connected to the sliding door 5 via the drive 9. The push rod 29, with the latch lever 31 attached thereto, remains as described above, and the spring 27 is pulled apart, ie tensioned, as soon as the guide bolt 41 reaches the vertical section 37 'is reached, the lever pawl 31 is pivoted in a clockwise direction by the force acting on its arm 39' The lever pawl 31 now has room again to move to the left in the rail 23 Tensioned spring 27 is securely held on the push rod 29 and the guide pin 41.

Anstelle einer als Zugfeder ausgebildeten Feder 27 kann gemäss Figur 6 eine als Druckfeder ausgebildete Feder 27' verwendet werden. Bei dieser Ausführungsform durchdringt die Schubstange 29 die Feder 27 vollständig und das Dämpfungselement mit dem O-Ring 49 ist an der gegenüberliegenden Seite befestigt.Instead of a trained as a tension spring 27 can according FIG. 6 a trained as a compression spring spring 27 'are used. In this embodiment, the push rod 29 completely penetrates the spring 27 and the cushioning member with the O-ring 49 is fixed on the opposite side.

In einer weiteren bevorzugten Ausgestaltung der Erfindung gemäss den Figuren 12 bis 15 ist das Gehäuse 17, welches die Einzieh- und Dämpfungsvorrichtung aufnimmt, schmaler ausgebildet als die Breite des Schlitzes an der Profilschiene 23. Dies ermöglicht es, das Gehäuse 17 in eine bereits montierte Profilschiene 23 von unten einzuführen. Benötigt wird dazu entweder eine Ausklinkung des Bereichs der Profilschiene 23, auf dem die Rollen 13 des Laufwerks 9 abwälzen (keine Darstellung), oder ein beispielsweise 5-6cm langer Endabschnitt 23' der Profilschiene 23, welcher von der Decke 57, an welcher er befestigt ist, lösbar ausgebildet ist. Die Länge des Abschnitts 23'muss nur etwas länger als die Längsausdehnung des Laufwerks 9 gewählt werden, weil die Stützrollen 21 durch Schrägstellung der Vorrichtung 1 in eine annähernd vertikale Lage leicht einführbar sind und danach durch Hochschwenken der Vorrichtung 1 auch das Laufwerk 9 in die Profilschiene 23 einführbar ist.In a further preferred embodiment of the invention according to the FIGS. 12 to 15 is the housing 17, which receives the Einzieh- and damping device, narrower than the width of the slot on the rail 23. This makes it possible to introduce the housing 17 in an already mounted rail 23 from below. This requires either a notch of the region of the rail 23 on which roll the rollers 13 of the drive 9 (no representation), or an example 5-6cm long end portion 23 'of the rail 23, which of the ceiling 57, to which it is attached is, is formed detachable. The length of the section 23 'must be chosen only slightly longer than the longitudinal extent of the drive 9, because the support rollers 21 are easily inserted by tilting the device 1 in an approximately vertical position and then by pivoting the device 1 and the Drive 9 in the rail 23 is inserted.

Nach dem Einführen der Vorrichtung 1 kann durch die gleiche stirnseitige Öffnung auch das Stopperelement 43 in die Profilschiene 23 eingeführt werden. Danach erfolgt das (Wieder-)Montieren des herausnehmbaren Profilabschnitts 23'. Anschliessend kann das Stopperelement 43 nach links verschoben in den Profilabschnitt 23 hineingeführt und dort befestigt werden. Die Rollen 21 des Laufwerks 9 verbleiben jedoch in jeder Stellung der Schiebetür, auch in geschlossener Stellung, innerhalb des Profilschienenabschnitts 23', der stets fest an der Decke montiert ist. Ein Überrollen der Stossstellen der beiden Profilschienenabschnitte 23' und 23 erfolgt daher nicht. Dadurch wird auch ein Rumpelgeräusch ausgeschlossen.After insertion of the device 1, the stopper element 43 can be inserted into the rail 23 through the same frontal opening. Thereafter, the (re-) mounting of the removable profile section 23 'takes place. Subsequently, the stopper element 43 can be moved into the profile section 23 moved to the left and secured there. However, the rollers 21 of the drive 9 remain in any position of the sliding door, even in the closed position, within the profile rail section 23 ', which is always firmly mounted on the ceiling. A rollover of the joints of the two profile rail sections 23 'and 23 is therefore not carried out. This also excludes a rumble noise.

Im Gegensatz zum ersten Ausführungsbeispiel werden die Elemente der Dämpfungs- und Einziehvorrichtung, welche sich innerhalb des Gehäuses 17 befinden, im einzelnen nicht beschrieben. Sie können den gleichen Aufbau aufweisen oder, wie in Figur 12 ersichtlich, insofern unterschiedlich aufgebaut sein, indem die Feder zum Einziehen nicht innerhalb des Dämpferelements, d.h. innerhalb des Zylinders 47 angeordnet ist. Die Feder, in den Figuren nicht detailliert dargestellt, umschlingt den Zylinder 47 und wird an einer Rolle 59 umgelenkt (Figur 12).In contrast to the first embodiment, the elements of the damping and retraction device, which are located within the housing 17 are not described in detail. They can have the same structure or, as in FIG. 12 be seen, insofar constructed differently by the spring for retraction is not disposed within the damper element, ie within the cylinder 47. The spring, not shown in detail in the figures, wraps around the cylinder 47 and is deflected on a roller 59 ( FIG. 12 ).

Claims (13)

  1. Device (1) for pulling a sliding door (5) supported by traveling gears (9) in a profile rail (23) into an end position, and for braking the sliding door (5) prior to reaching the end position, comprising a spring (27) and a damper element (49), a push rod (29) and a handle (31) for triggering the spring (27) as well as a housing (17) for receiving the spring (27) and the damper element (49),
    characterised in that
    the housing (17) is designed to be connectable to one of the traveling gears (9) and arranged longitudinally within the profile rail (23) and movable together with the traveling gears (9) and that at least one support roller pair rollable on the running tracks in the profile rail (23) or a slider pair (21) for supporting the housing (17) unilaterally carried by the traveling gear (9) is arranged at the housing (17).
  2. Device according to claim 1, characterised in that the handle (31) is attached to the push rod (29) and that means (43) for swivelling the handle (31) in and out are arranged or formed in the profile rail (23).
  3. Device according to claim 2, characterised in that at least one guide curve (37', 37") or one guide slot for guiding and locking the lever handle (31), when the sliding door (5) is open and the spring (27) is under tension, is formed at the housing (17).
  4. Device according to one of the claims 2 or 3, characterised in that the means for swivelling the lever handle (31) are designed as a stopper element (43) attached to the profile rail (23) with a stop edge (45) for triggering the tilting movements and an unlocking edge (51) opposite the stop edge (45).
  5. Device according to claim 4, characterised in that the stopper element (43) is designed as a plastic part connectable with the profile rail (23) or that the stopper element (43) comprises two tabs (53, 55) punched and bent out of the profile rail (23).
  6. Device according to one of the claims 1 to 5, characterised in that the spring (27) and the damper element (49) are arranged concentrically movable into each other or that the spring (27) is arranged outside the damper element (49) in the housing (17).
  7. Device according to one of the claims 1 to 6, characterised in that the spring (27) is designed as a tension spring or as a compression spring.
  8. Device according to one of the claims 1 to 7, characterised in that the damper element (49) comprises an O ring or a lip seal.
  9. Device according to one of the claims 1 to 8, characterised in that the damper element (49) is constructed of elements working hydraulically or pneumatically.
  10. Device according to one of the claims 1 to 9, characterised in that the width of the housing (17) of the pulling and damping device is smaller than the width of the slot in the profile rail (23).
  11. Device according to claim 10, characterised in that, at one location of the profile rail (23), a notch or an end section (23') removable from the profile rail (23) is formed, on which rail or section the traveling gear (9) is extendible downwards from the profile rail (23) and the housing (17) can be swivelled downwards through the slot in the profile rail (23).
  12. Device according to claim 10, characterised in that the housing (17) swivelled downwards with the traveling gear (9) can be fully guided out of the profile rail (23) or inserted into the profile rail (23).
  13. Device according to claim 11, characterised in that, through the notch or the removable end section (23'), a stopper element (43) can be retrospectively inserted into the mounted profile rail (23).
EP08862263A 2007-12-14 2008-12-12 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 Active EP2217782B1 (en)

Applications Claiming Priority (2)

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CH19412007 2007-12-14
PCT/CH2008/000528 WO2009076785A1 (en) 2007-12-14 2008-12-12 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

Publications (2)

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EP2217782A1 EP2217782A1 (en) 2010-08-18
EP2217782B1 true EP2217782B1 (en) 2012-02-29

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EP (1) EP2217782B1 (en)
JP (1) JP5619616B2 (en)
CN (1) CN101896678B (en)
AT (1) ATE547581T1 (en)
BR (1) BRPI0820884B1 (en)
DE (1) DE202008018051U1 (en)
ES (1) ES2381770T3 (en)
WO (1) WO2009076785A1 (en)

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EP2829678A1 (en) 2013-07-26 2015-01-28 Hawa Ag Adjustable carriage and sliding device
EP2886769A1 (en) 2013-12-20 2015-06-24 Argent Alu nv Combined rolling device for a sliding door mechanism and method for mounting a sliding door mechanism
EP3150787A1 (en) 2015-09-29 2017-04-05 Argent Alu nv Supporting device for a sliding door mechanism and sliding door mechanism comprising such a supporting device
CH715230A1 (en) * 2018-08-06 2020-02-14 Cimba Gmbh Sliding door arrangement with a device for closing the sliding door.
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RU2799287C1 (en) * 2020-03-25 2023-07-04 Фошань Тяньсы Хардвэа Ко., Лтд Damper with hidden guide

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EP2829678A1 (en) 2013-07-26 2015-01-28 Hawa Ag Adjustable carriage and sliding device
US9009918B2 (en) 2013-07-26 2015-04-21 Hawa Ag Adjustable carriage and shifting device
EP2886769A1 (en) 2013-12-20 2015-06-24 Argent Alu nv Combined rolling device for a sliding door mechanism and method for mounting a sliding door mechanism
EP3150787A1 (en) 2015-09-29 2017-04-05 Argent Alu nv Supporting device for a sliding door mechanism and sliding door mechanism comprising such a supporting device
CH715230A1 (en) * 2018-08-06 2020-02-14 Cimba Gmbh Sliding door arrangement with a device for closing the sliding door.
RU2799287C1 (en) * 2020-03-25 2023-07-04 Фошань Тяньсы Хардвэа Ко., Лтд Damper with hidden guide
DE202021105800U1 (en) 2020-11-13 2021-11-08 Hawa Sliding Solutions Ag Sliding door system, motorized drive and buffer device
EP4001572A1 (en) 2020-11-13 2022-05-25 Hawa Sliding Solutions AG Sliding door system, motorized drive, and buffer device

Also Published As

Publication number Publication date
ATE547581T1 (en) 2012-03-15
EP2217782A1 (en) 2010-08-18
ES2381770T3 (en) 2012-05-31
WO2009076785A1 (en) 2009-06-25
CN101896678B (en) 2014-10-08
DE202008018051U1 (en) 2011-05-05
CN101896678A (en) 2010-11-24
JP5619616B2 (en) 2014-11-05
BRPI0820884A2 (en) 2015-06-16
JP2011506800A (en) 2011-03-03
BRPI0820884B1 (en) 2018-11-21

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