EP2427618B1 - Running gear for a sliding door - Google Patents

Running gear for a sliding door Download PDF

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Publication number
EP2427618B1
EP2427618B1 EP10719580.2A EP10719580A EP2427618B1 EP 2427618 B1 EP2427618 B1 EP 2427618B1 EP 10719580 A EP10719580 A EP 10719580A EP 2427618 B1 EP2427618 B1 EP 2427618B1
Authority
EP
European Patent Office
Prior art keywords
running gear
housing
sliding door
spindle
drive
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
EP10719580.2A
Other languages
German (de)
French (fr)
Other versions
EP2427618A1 (en
Inventor
Marco Muther
Walter Gämperle
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
Application filed by EKU AG filed Critical EKU AG
Publication of EP2427618A1 publication Critical patent/EP2427618A1/en
Application granted granted Critical
Publication of EP2427618B1 publication Critical patent/EP2427618B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—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
    • E05D15/0634—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis with height adjustment
    • E05D15/0639—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis with height adjustment by vertical bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/64—Carriers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/676—Transmission of human force
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/696—Screw mechanisms
    • E05Y2201/702—Spindles; Worms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/20—Adjustable with specific transmission movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/422—Physical or chemical protection against vibration or noise
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Definitions

  • the invention relates to a drive for a sliding door according to the preamble of patent claim 1.
  • EP 1 108 845 A2 known to connect the drive carrier with the rollers attached thereto by a spindle to the housing. By turning on a wheel meshing with the spindle, the distance between the Drive and the housing and thus the sliding door to the ceiling of the cabinet to be adjusted after their installation.
  • the threaded rod connecting the housing and the roller carrier is displaced vertically by the adjusting wheel, which meshes with the thread.
  • An object of the present invention is to provide a drive for sliding doors, which is extremely inexpensive to produce and consists of as few individual parts.
  • the housing is adjusted in height directly with the spindle on which the adjusting screw is fixed.
  • the housing can be inserted directly into the socket.
  • rolling noise caused by inaccurate concentricity of the rollers kept away from the sliding door and thus their spread to the cabinet can be reduced.
  • the waves on which the rollers are mounted elastically damped be stored on the drive carrier. Through fine slots in the holes for the rollers carrying the rollers on the drive carrier, a lubricant can be supplied and so the friction and the wear between the rollers and the drive carrier can be reduced.
  • FIG. 4 To illustrate the arrangement of a drive 1 in a cabinet 3 are in FIG. 4 a sliding door 5 with a base 7 inserted into a pot bore, a guide rail 11 recessed in the cabinet ceiling 9 and a fastening housing 13 with a drive carrier 15 arranged above it.
  • the mounting housing 13 is not yet inserted into the base 7 and the rollers 17 on the drive carrier 15 are not yet inserted into the guide rail 11.
  • FIG. 1 In the embodiment according to FIG. 1 is shown on the left side of the figures of the base 7 from behind.
  • the rear cylindrical portion 19 serves to be inserted with minimal play in the pot bore on the sliding door 5.
  • the right side of the base 7 shown housing 13, which is inserted into the base 7, is held in the base 7 of snap elements 23.
  • a semi-cylindrical bore 25 is formed, in which a cylindrical spindle 27 is guided with a firmly attached thereto confirmation wheel 29.
  • the actuating wheel 29 preferably has on the periphery of a Randr réelle or the shape of a gear on.
  • an upper stop surface 31 and a lower stop surface 33 are further formed between which the upper and lower end faces of the actuating wheel 29 come to lie with little play.
  • a cover 35 is provided, which also has a semi-cylindrical bore 37 and also a window 39, through which the periphery of the actuating wheel 29 protrudes when the lid 35 is placed on the housing 13 and previously the spindle 27 are inserted into the half-shells.
  • locking elements 41 are integrally formed, which with suitable latching means 43 cooperate on the cover 35 when the latter is inserted into the housing 13.
  • the semi-cylindrical bores 25 and 37 formed on the two elements form a cylindrical bore as a bearing for the cylindrical spindle 27.
  • the actuating wheel 29 then lies with slight play between the two stop surfaces 31 and 33.
  • the upper end 45 of the cylindrical spindle 27 meshes in a threaded bore 47 in the drive carrier 15. Further, in the drive carrier 15, two axle bearing bores 49 for the shafts 51 of the rollers 17 are inserted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)

Description

Gegenstand der Erfindung ist ein Laufwerk für eine Schiebetür gemäss dem Oberbegriff des Patentanspruchs 1.The invention relates to a drive for a sliding door according to the preamble of patent claim 1.

Schiebetüren an Schränken im Haushalt und im Büro werden heute, wenn hohe Anforderungen an hohe Laufruhe und leichte Verschiebbarkeit gestellt werden, mittels Rollen gelagert. Leichtere Schiebetüren werden meistens hängend an Laufwerken aufgehängt, welche in Schienen geführt sind, die auf oder in die Schrankdecke eingelassen worden sind. Um die Laufwerke für den Betrachter des Schranks unsichtbar zu machen, sind diese sehr klein ausgebildet und werden an der Rückseite bzw. in einer Topfbohrung an der Rückseite der Schiebetür befestigt. Die bekannten Laufwerke umfassen meist einen Sockel, der in die Topfbohrung an der Schiebetür eingesetzt wird und in den das Gehäuse des Laufwerks nach der Montage der Tür einschiebbar ist. Das Laufwerk selbst und dessen Gehäuse werden üblicherweise zusammen mit der Führungsschiene an der Decke des Schranks befestigt, bevor die Tür mit dem Laufwerk verbunden wird. Um Massungenauigkeiten ausgleichen zu können, ist es aus EP 1 108 845 A2 bekannt, den Laufwerkträger mit den daran befestigten Laufrollen durch eine Spindel mit dem Gehäuse zu verbinden. Durch Drehen an einem auf der Spindel kämmenden Stellrad kann der Abstand zwischen dem Laufwerk und dem Gehäuse und damit der Schiebetür zur Decke des Schranks nach deren Einbau justiert werden. Dabei wird die das Gehäuse und den Rollenträger verbindende Gewindestange vom Stellrad, welches auf dem Gewinde kämmt, vertikal verschoben.Sliding doors on cabinets in the home and office are today, when high demands are placed on high smoothness and ease of displacement, stored by means of rollers. Lighter sliding doors are usually hung suspended on drives which are guided in rails, which have been let in or on the cabinet ceiling. To make the drives invisible to the viewer of the cabinet, they are very small and are attached to the back or in a pot bore on the back of the sliding door. The known drives usually comprise a base which is inserted into the pot bore on the sliding door and in which the housing of the drive after assembly of the door can be inserted. The drive itself and its housing are usually fastened together with the guide rail to the ceiling of the cabinet before the door is connected to the drive. In order to compensate for inaccuracies, it is over EP 1 108 845 A2 known to connect the drive carrier with the rollers attached thereto by a spindle to the housing. By turning on a wheel meshing with the spindle, the distance between the Drive and the housing and thus the sliding door to the ceiling of the cabinet to be adjusted after their installation. The threaded rod connecting the housing and the roller carrier is displaced vertically by the adjusting wheel, which meshes with the thread.

Eine Aufgabe der vorliegenden Erfindung besteht nun darin, ein Laufwerk für Schiebetüren zu schaffen, das äusserst kostengünstig herstellbar ist und aus möglichst wenigen Einzelteilen besteht.An object of the present invention is to provide a drive for sliding doors, which is extremely inexpensive to produce and consists of as few individual parts.

Gelöst wird diese Aufgabe durch ein Laufwerk mit den Merkmalen des Patentanspruchs 1. Vorteilhafte Ausgestaltungen der Laufwerke sind in den abhängigen Ansprüchen umschrieben.This object is achieved by a drive with the features of claim 1. Advantageous embodiments of the drives are described in the dependent claims.

In vorteilhafter Weise wird das Gehäuse direkt mit der Spindel, an welcher die Stellschraube fest angeordnet ist, in der Höhe eingestellt. Das Gehäuse kann direkt in den Sockel eingeschoben werden. Durch eine elastische Lagerung in einer Gewindebüchse, die im Laufwerkträger eingesetzt ist, können Abrollgeräusche, verursacht durch ungenauen Rundlauf der Laufrollen von der Schiebetür fern gehalten und damit deren Ausbreitung auf den Schrank vermindert werden. Alternativ oder zusätzlich können die Wellen, an denen die Laufrollen befestigt sind, elastisch gedämpft am Laufwerkträger gelagert sein. Durch feine Schlitze in den Bohrungen für die die Laufrollen tragenden Wellen am Laufwerkträger kann ein Schmiermittel zugeführt werden und so die Reibung und der Verschleiss zwischen den Laufrollen und dem Laufwerkträger vermindert werden.Advantageously, the housing is adjusted in height directly with the spindle on which the adjusting screw is fixed. The housing can be inserted directly into the socket. By an elastic bearing in a threaded bushing, which is used in the drive carrier, rolling noise, caused by inaccurate concentricity of the rollers kept away from the sliding door and thus their spread to the cabinet can be reduced. Alternatively or additionally, the waves on which the rollers are mounted, elastically damped be stored on the drive carrier. Through fine slots in the holes for the rollers carrying the rollers on the drive carrier, a lubricant can be supplied and so the friction and the wear between the rollers and the drive carrier can be reduced.

Anhand illustrierter Ausführungsbeispiele wird die Erfindung näher erläutert. Es zeigen

  • Figur 1 eine perspektivische Darstellung der in Explosionsdarstellung dargestellten Elemente einer vorbekannten Ausführungsform des Laufwerks mit einem Einbausockel,
  • Figur 2 eine perspektivische Darstellung der in Explosionsdarstellung dargestellten Elemente einer Ausführungsform eines Laufwerks gemäss der Erfindung,
  • Figur 3 einen Querschnitt durch eine Bohrung im Laufwerkträger für die Welle der Laufwerkrollen,
  • Figur 4 eine Ansicht der Oberkante einer Schiebetür mit noch nicht in dieser eingeschobenem Laufwerkgehäuse samt Laufwerk und darüber die Decke eines Schranks mit einer Führungsschiene.
Based on illustrated embodiments, the invention will be explained in more detail. Show it
  • FIG. 1 3 is a perspective view of the exploded elements of a prior art embodiment of the drive with a mounting base;
  • FIG. 2 3 is a perspective view of the exploded elements of an embodiment of a drive according to the invention;
  • FIG. 3 a cross section through a hole in the drive carrier for the shaft of the drive rollers,
  • FIG. 4 a view of the top of a sliding door with not yet inserted in this drive housing with drive and above the ceiling of a cabinet with a guide rail.

Zur Veranschaulichung der Anordnung eines Laufwerks 1 in einem Schrank 3 sind in Figur 4 eine Schiebetür 5 mit einem in eine Topfbohrung eingesetzten Sockel 7, eine in der Schrankdecke 9 eingelassene Führungsschiene 11 und ein Befestigungsgehäuse 13 mit darüber angeordnetem Laufwerkträger 15 dargestellt. Das Befestigungsgehäuse 13 ist noch nicht in den Sockel 7 eingeschoben und die Rollen 17 am Laufwerkträger 15 sind noch nicht in die Führungsschiene 11 eingeführt.To illustrate the arrangement of a drive 1 in a cabinet 3 are in FIG. 4 a sliding door 5 with a base 7 inserted into a pot bore, a guide rail 11 recessed in the cabinet ceiling 9 and a fastening housing 13 with a drive carrier 15 arranged above it. The mounting housing 13 is not yet inserted into the base 7 and the rollers 17 on the drive carrier 15 are not yet inserted into the guide rail 11.

In der Ausgestaltung gemäss Figur 1 ist auf der linken Figurenseite der Sockel 7 von hinten dargestellt. Der rückseitige zylindrische Abschnitt 19 dient dazu, mit geringstem Spiel in die Topfbohrung an der Schiebetür 5 eingeschoben zu werden. Mit nicht dargestellten Schrauben, welche durch Bohrungen 21 hindurchgeführt werden, wird der Sockel 7 an der Schiebetür 5 befestigt. Das rechts vom Sockel 7 dargestellte Gehäuse 13, welches in den Sockel 7 einschiebbar ist, wird im Sockel 7 von Schnappelementen 23 gehalten. Im Gehäuse 13 ist eine halbzylindrische Bohrung 25 ausgebildet, in welcher eine zylindrische Spindel 27 mit einem fest daran angeformten Bestätigungsrad 29 geführt wird. Das Betätigungsrad 29 weist vorzugsweise an dessen Peripherie eine Randrierung oder die Gestalt eines Zahnrades auf. Im Gehäuse 13 sind weiter eine obere Anschlagfläche 31 und eine untere Anschlagfläche 33 ausgebildet, zwischen denen die oberen und unteren Stirnflächen des Betätigungsrades 29 mit geringem Spiel zu liegen kommen. Damit das Betätigungsrad 29 mit der daran fest angeformten Spindel 27 im Gehäuse 13 gehalten werden kann, ist in Figur 1 ein Deckel 35 vorgesehen, der ebenfalls eine halbzylindrische Bohrung 37 aufweist und zudem ein Fenster 39, durch welches die Peripherie des Betätigungsrads 29 hinausragt,wenn der Deckel 35 am Gehäuse 13 aufgesetzt und zuvor die Spindel 27 in die Halbschalen eingesetzt sind. Am Gehäuse 13 sind seitlich Rastelemente 41 angeformt, welche mit geeigneten Rastmitteln 43 am Deckel 35 zusammenwirken, wenn letzterer in das Gehäuse 13 eingeschoben ist. Bei eingeschobenem Deckel 35 bilden die an den beiden Elementen ausgebildeten halbzylindrischen Bohrungen 25 und 37 eine zylindrische Bohrung als Lager für die zylindrische Spindel 27. Das Betätigungsrad 29 liegt dann mit geringem Spiel zwischen den beiden Anschlagflächen 31 und 33.In the embodiment according to FIG. 1 is shown on the left side of the figures of the base 7 from behind. The rear cylindrical portion 19 serves to be inserted with minimal play in the pot bore on the sliding door 5. With screws, not shown, which are passed through holes 21, the base 7 is attached to the sliding door 5. The right side of the base 7 shown housing 13, which is inserted into the base 7, is held in the base 7 of snap elements 23. In the housing 13, a semi-cylindrical bore 25 is formed, in which a cylindrical spindle 27 is guided with a firmly attached thereto confirmation wheel 29. The actuating wheel 29 preferably has on the periphery of a Randrierung or the shape of a gear on. In the housing 13, an upper stop surface 31 and a lower stop surface 33 are further formed between which the upper and lower end faces of the actuating wheel 29 come to lie with little play. Thus, the operating wheel 29 can be held in the housing 13 with the spindle 27 firmly formed thereon, is in FIG. 1 a cover 35 is provided, which also has a semi-cylindrical bore 37 and also a window 39, through which the periphery of the actuating wheel 29 protrudes when the lid 35 is placed on the housing 13 and previously the spindle 27 are inserted into the half-shells. On the housing 13 locking elements 41 are integrally formed, which with suitable latching means 43 cooperate on the cover 35 when the latter is inserted into the housing 13. When the cover 35 is inserted, the semi-cylindrical bores 25 and 37 formed on the two elements form a cylindrical bore as a bearing for the cylindrical spindle 27. The actuating wheel 29 then lies with slight play between the two stop surfaces 31 and 33.

Das obere Ende 45 der zylindrischen Spindel 27 kämmt in einer Gewindebohrung 47 im Laufwerkträger 15. Weiter sind im Laufwerkträger 15 zwei Achslagerbohrungen 49 für die Wellen 51 der Rollen 17 eingelassen.The upper end 45 of the cylindrical spindle 27 meshes in a threaded bore 47 in the drive carrier 15. Further, in the drive carrier 15, two axle bearing bores 49 for the shafts 51 of the rollers 17 are inserted.

In der Ausführungsform des Laufwerks gemäss Figur 2 sind mit den gleichen Bezugszeichen die entsprechenden Elemente bezeichnet. Im Unterschied zur vorbekannten Ausgestaltung tritt erfindungsgemäss anstelle eines Deckels 35, mit welchem die zylindrische Spindel 27 im Gehäuse 13 gehalten wird, eine Schnappvorrichtung am Gehäuse 13, welche durch zwei elastische Laschen 53 gebildet wird. Die Stirnflächen der Laschen 53, welche der halbzylindrischen Bohrung 25 gegenüberliegen, bilden mit der halbzylindrischen Bohrung 25 das Lager für die Spindel 27. Durch diese Massnahme kann auf einen Deckel verzichtet werden.In the embodiment of the drive according to FIG. 2 are denoted by the same reference numerals, the corresponding elements. In contrast to the previously known embodiment occurs according to the invention instead of a lid 35, with which the cylindrical spindle 27 is held in the housing 13, a snap device on the housing 13, which is formed by two elastic tabs 53. The end surfaces of the tabs 53, which are opposite to the semi-cylindrical bore 25, form with the semi-cylindrical bore 25, the bearing for the spindle 27. By this measure can be dispensed with a cover.

Alternativ zu einer zylindrischen Achslagerbohrung mit glatten Laufflächen können in der Bohrungswandung Rillen 65 eingelassen sein, die vor dem Einschieben der Wellen 51 der Rollen 17 mit einem Schmiermittel aufgefüllt werden (Figur 3).Alternatively to a cylindrical axle bearing bore with smooth running surfaces can be in the bore wall Grooves 65 are inserted, which are filled with a lubricant before the insertion of the shafts 51 of the rollers 17 ( FIG. 3 ).

Für die Höheneinstellung des Gehäuses 13, welches über den Sockel 19 mit einer Schiebetür 5 verbunden ist, wird das Betätigungsrad 29 gedreht. Dabei kämmt der Gewindeabschnitt der Spindel 27 in der Gewindebohrung 47 am Laufwerkträger 15.For the height adjustment of the housing 13, which is connected via the base 19 with a sliding door 5, the operating wheel 29 is rotated. In this case, the threaded portion of the spindle 27 meshes in the threaded bore 47 on the drive carrier 15th

Claims (4)

  1. A running gear (1) for a sliding door (5), comprising
    a running gear holder (15) for at least one pair of guide rollers (17) arranged on a shaft (51), a mounting house (13) having a device with an adjustment spindle (27) and a control gear (29) for adjusting the vertical position of the sliding door (5), and a base (7) for inserting the housing (13) into the sliding door (5), wherein the control gear (29) is axially supported between two spaced guide surfaces (31, 33) in the mounting house (13) and the adjustment spindle (27) arranged thereon in a non-rotational manner is retained by retaining means (53) in a radially free rotational position in the housing (13), characterized in that the adjustment spindle (27) is retained on the mounting house (13) by a snap acting device which is formed by two elastic tongues (53) arranged laterally.
  2. The running gear according to Claim 1, characterized in that axial bearing bores (49) are inserted in the running gear holder (15) for the shaft (51) supporting the rollers (17), said axial bearing bores containing a lubricant.
  3. The running gear according to Claim 2, characterized in that the lubricant is inserted into grooves (65).
  4. The running gear according to Claim 1, characterized in that
    a semicylindrical bore (25) is configured in the housing (13) and the end faces of the tongues (53), which are located opposite the semicylindrical bore (25), form the bearing for the spindle (27) with the semicylindrical bore (25).
EP10719580.2A 2009-05-08 2010-05-06 Running gear for a sliding door Active EP2427618B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00732/09A CH700978A1 (en) 2009-05-08 2009-05-08 Drive for a sliding door.
PCT/CH2010/000121 WO2010127466A1 (en) 2009-05-08 2010-05-06 Running gear for a sliding door

Publications (2)

Publication Number Publication Date
EP2427618A1 EP2427618A1 (en) 2012-03-14
EP2427618B1 true EP2427618B1 (en) 2016-07-06

Family

ID=42315596

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10719580.2A Active EP2427618B1 (en) 2009-05-08 2010-05-06 Running gear for a sliding door

Country Status (3)

Country Link
EP (1) EP2427618B1 (en)
CH (1) CH700978A1 (en)
WO (1) WO2010127466A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH705670A1 (en) * 2011-10-27 2013-04-30 Eku Ag Fastening device for fastening sliding door at drive carriage for cabinet, has closure provided at support leg for securing shaft of adjustable screw at drive carriage in slot at support leg, and partially enclosing lower end of screw
ITAN20130061A1 (en) * 2013-03-26 2014-09-27 Sliding S R L DEVICE FOR SUPPORT AND ADJUSTMENT OF A TROLLEY FOR SLIDING DOORS.
DE102013222779B4 (en) 2013-11-08 2017-01-05 Ehret Gmbh SUSPENSION UNIT WITH SLIDING ARRIVAL
CN107675983A (en) * 2017-10-31 2018-02-09 广东东泰五金精密制造有限公司 A kind of stable opening and closing structure of sliding door of furniture
ES2882134T3 (en) * 2018-01-29 2021-12-01 Laguna Fabryka Okuc Spolka Z O O S J Sliding door system with silent trolleys
CN107975314A (en) * 2018-02-05 2018-05-01 广东东泰五金精密制造有限公司 A kind of suspension type sliding door of furniture
CN108979406A (en) * 2018-08-14 2018-12-11 中山市欧派克五金制品有限公司 A kind of extension box

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982988A (en) * 1959-04-03 1961-05-09 Ekco Products Company Sliding door hanger assembly
AU4343285A (en) * 1984-06-08 1985-12-12 Sigal, B.M. Sliding door track
DE3602440A1 (en) * 1986-01-28 1987-07-30 Geze Gmbh Running gear for the sliding guidance of sliding windows, sliding doors, machine parts or the like
ES2186167T3 (en) * 1997-06-24 2003-05-01 Hawa Ag DEVICE FOR THE CONNECTION OF AN ELEMENT TO BE DISPLACED WITH A GUIDE DEVICE.
ES2277824T3 (en) * 1999-12-13 2007-08-01 Eku Ag SET OF BEARING MECHANISM FOR A SLIDING DOOR.
ES2220218B1 (en) * 2003-05-23 2006-02-16 Klein Iberica, S.A. MECHANISM FOR SUSPENSION AND REGULATION OF FOLDING DOORS.
JP4271672B2 (en) * 2005-06-22 2009-06-03 アトムリビンテック株式会社 Runner equipment

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Publication number Publication date
WO2010127466A1 (en) 2010-11-11
CH700978A1 (en) 2010-11-15
EP2427618A1 (en) 2012-03-14

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