EP1460226B1 - Height-adjustable roller system - Google Patents

Height-adjustable roller system Download PDF

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Publication number
EP1460226B1
EP1460226B1 EP04405020A EP04405020A EP1460226B1 EP 1460226 B1 EP1460226 B1 EP 1460226B1 EP 04405020 A EP04405020 A EP 04405020A EP 04405020 A EP04405020 A EP 04405020A EP 1460226 B1 EP1460226 B1 EP 1460226B1
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EP
European Patent Office
Prior art keywords
roller
sliding door
arrangement according
recess
support
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.)
Expired - Lifetime
Application number
EP04405020A
Other languages
German (de)
French (fr)
Other versions
EP1460226A1 (en
Inventor
Heinz Zingg
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
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Filing date
Publication date
Application filed by EKU AG filed Critical EKU AG
Publication of EP1460226A1 publication Critical patent/EP1460226A1/en
Application granted granted Critical
Publication of EP1460226B1 publication Critical patent/EP1460226B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
    • E05D15/0665—Details, e.g. suspension or supporting guides for wings supported at the bottom on wheels with fixed axis
    • E05D15/0669—Details, e.g. suspension or supporting guides for wings supported at the bottom on wheels with fixed axis with height adjustment
    • 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
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a height-adjustable roller arrangement for a sliding door according to the preamble of patent claim 1.
  • This drive is the roller mounted on a pivoting arm and it is adjusted by an attacking at an acute angle to the pivoting arm screw.
  • a drive for a sliding door is further known in which two rollers are mounted on a support. With a set screw, the carrier with the rollers can be moved horizontally. An engaging in a slanted to the horizontal slot on the carrier bolt causes the horizontal displacement of the carrier at the same time a vertical displacement.
  • the point of application of the set screw on the carrier is a threaded having slide, slidably held in a vertical slot in the carrier.
  • a defined parallel guidance of the carrier with the two rollers is neither disclosed nor possible. When loaded, the guide is taken over by the track on which the two rollers are supported.
  • Object of the present invention is to provide a low-cost manufacturable height adjustable roller assembly which frontally inserted into a frame profile and the role of the front side height adjustable and also has stopper means that can retreat when discontinuing the sliding door next to the guide rail.
  • roller and the stopper between the two formed by parallel plates roller carrier, which is displaced by the cam track exactly parallel in the vertical, allows to keep the mutual position of the roller and stopper always the same.
  • the roller and the stopper are likely to come into contact with the underlying floor surface, but the stopper deviates into the roller carrier due to its elastic support in the vertical direction and damage to the floor can thus be prevented.
  • the inventive arrangement of roller and stopper also proves that their distance, i. the distance from the shaft of the roller to the stopper, is always consistent and consequently the sliding door always comes to a standstill at exactly the same distance from the wall when running onto the stopper.
  • a recess for receiving a roller assembly is formed in the lower right corner of a sliding door 1, which is formed in the illustrated and described example by two aluminum profiles 3 and 5, which are interconnected by a screw 7, a recess for receiving a roller assembly is formed.
  • a roller carrier 11 which is formed by two plates 13 arranged parallel to one another.
  • the plates 13 are held by a plurality of connecting and spacer bolts 15 spaced.
  • Two guide pins 19 lying in the region of the upper edge 17 of the plates 13 not only hold the two plates 13 at a mutual distance, but they are also on a curved path 21, which is displaceable in the horizontal direction within the plates 13 by serving as an adjusting screw 23.
  • the adjusting screw 23 engages in a threaded bore 25 on a vertically extending leg 27 of the cam track 21.
  • the cam track 21 comprises a multiply bent sheet metal strip or a profile bar 9 with two inclined to the horizontal guide tracks 21 ', which bear against the guide pin 19.
  • the cam track 21 lies with the two contact regions 21 ", which lie between the guide tracks 21 'or between the one guide track 21' and the vertical leg 27, on the aluminum profile 3 on the sliding surface G.
  • the lateral guidance of the cam track 21 is effected by a Nose 51, which projects into a slot 53 on aluminum profile 3.
  • the two plates 13 further carry the shaft 29 of a roller 31. The latter projects beyond the plates 13 at their lower edges and engages with a periphery of the roller 31 superior rib 33 in a guide rail 35th
  • the guide rail is only hinted at in FIG.
  • a stopper 37 In a fixed lateral distance from the shaft 29, a stopper 37 is held vertically displaceable on one of the spacer bolts 15 with a vertical recess 39. Two further spacer bolts 15 serve to guide the side of the stopper 37, if this example at the end the guide rail 35 runs on a corresponding brake shoe, not shown here, to decelerate the sliding door 1.
  • the recess 39 which is penetrated by the upper spacer pin 15, also serving as a compression spring rubber body or a compression spring 41.
  • the rubber body 41 which rests below the upper spacer pin 15, pushes the stopper 37 in its maximum lowered position, in which he by a lying above the left spacer pin 15 coming nose 43 abuts the spacer pin 15.
  • a vertical slot 45 may additionally be embedded in the two plates 13. This is penetrated by a guide pin 47, which is supported on an inserted into the horizontally extending aluminum profile 3 and between the two plates 13 tail 49. With the guide pin 47 of the roller carrier 11 is held vertically guided and it will be picked up by the set screw 23 on the curved path 21 forces.
  • the guide rail 21 is either pulled to the right and thus lowered the roller 31, ie, the sliding door 1 is raised (see Figure 4), or in with the adjusting screw 23, the front side of the sliding door 1 is accessible reversed direction by moving the guide track 21 to the left, the roller 31 is raised, ie in the sliding door pulled in and so the latter lowered (situation according to Figure 1).
  • the stopper 37 remains in the effected by the rubber body 41 lowered position and engages the guide rail 35 a. If, for whatever reason, the sliding door must be unhooked and placed directly on the floor, the stopper can recede against the force of the rubber body in the sliding door and it will damage a floor surface, such as a parquet floor, avoided.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Handcart (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

A sliding door runs on roller (31) tracks (11) incorporating a height-adjustable end-stop (37) fixed to the cabinet frame (3, 5). The vertical motion is regulated by a curved strip (21) with horizontal adjustment screw (23) located in the side of the door (1).

Description

Gegenstand der Erfindung ist eine höhenverstellbare Laufrollen-Anordnung für eine Schiebetür gemäss Oberbegriff des Patentanspruchs 1.The invention relates to a height-adjustable roller arrangement for a sliding door according to the preamble of patent claim 1.

Zum Ausrichten von Schiebetüren bezüglich einer im Boden eingelassenen Führungsschiene sind aus dem stand der Technik höhenverstellbare Laufwerke bekannt. Bei einem solchen Laufwerk, das in der DE 197 09 808 beschrieben wird, ist die Laufrolle in einer schwenkbaren Gabel gelagert und die Gabel durch ein an dieser angreifendes, mit einer Schraube verstellbares Schieberelement schwenkbar. Diese bekannte Vorrichtung ermöglicht es, die Schiebetür in einem beschränkten Umfange vertikal bezüglich der Lauffläche der Laufrolle zu justieren. Nachteilig erweist sich, dass die Vorrichtung aus einer Vielzahl von miteinander in Eingriff stehenden Einzelteilen aufgebaut ist und sich für einen Einbau in einem nur seitlich offenen Rahmenprofil nicht eignet. Aus der US-A 3,040,391 ist weiter ein höhenverstellbares Laufwerk bekannt, das seitlich in ein Rahmenprofil einer Schiebetür einschiebbar und von der Stirnseite der Tür mittels einer Stellschraube einstellbar ist. Auch bei diesem Laufwerk ist die Laufrolle auf einem schwenkbaren Arm gelagert und es erfolgt die Verstellung durch eine in spitzem Winkel am schwenkbaren Arm angreifende Stellschraube. Aus der GB-A 2 309 477 ist weiter ein Laufwerk für eine Schiebetür bekannt, bei dem auf einem Träger zwei Laufrollen befestigt sind. Mit einer Stellschraube kann der Träger mit den Laufrollen horizontal verschoben werden. Ein in einen geneigt zur Horizontalen liegenden Schlitz am Träger eingreifender Bolzen bewirkt bei der horizontalen Verschiebung des Trägers gleichzeitig eine vertikale Verschiebung. Um die beiden Laufrollen in einer Horizontalen halten zu können, ist der Angriffspunkt der Stellschraube am Träger ein ein Gewinde aufweisender Schieber, in einem vertikalen Schlitz im Träger verschiebbar gehalten. Eine definierte Parallelführung des Trägers mit den beiden Laufrollen ist weder offenbart noch möglich. In belastetem Zustand wird die Führung durch die Laufschiene, auf der die beiden Laufrollen abgestützt sind, übernommen.For aligning sliding doors with respect to a recessed in the floor guide rail height adjustable drives are known from the prior art. In such a drive, which is described in DE 197 09 808, the roller is mounted in a pivotable fork and the fork by an attacking this, adjustable with a screw slide element pivotally. This known device makes it possible to adjust the sliding door to a limited extent vertically with respect to the running surface of the roller. The disadvantage is that the device is constructed of a plurality of inter-related items and is not suitable for installation in a laterally open frame profile. From US-A 3,040,391 a height-adjustable drive is further known, which is laterally inserted into a frame profile of a sliding door and adjustable from the front side of the door by means of a set screw. Also at This drive is the roller mounted on a pivoting arm and it is adjusted by an attacking at an acute angle to the pivoting arm screw. From GB-A 2 309 477 a drive for a sliding door is further known in which two rollers are mounted on a support. With a set screw, the carrier with the rollers can be moved horizontally. An engaging in a slanted to the horizontal slot on the carrier bolt causes the horizontal displacement of the carrier at the same time a vertical displacement. In order to keep the two rollers in a horizontal plane, the point of application of the set screw on the carrier is a threaded having slide, slidably held in a vertical slot in the carrier. A defined parallel guidance of the carrier with the two rollers is neither disclosed nor possible. When loaded, the guide is taken over by the track on which the two rollers are supported.

Ein anderes Laufwerk für Schiebetüren ist aus der US 2002/0039940 bekannt.Another drive for sliding doors is known from US 2002/0039940.

Aufgabe der vorliegenden Erfindung ist die Schaffung einer kostengünstig herstellbaren höhenverstellbaren Laufrollenanordnung, welche stirnseitig in ein Rahmenprofil einschiebbar und deren Rolle stirnseitig höhenverstellbar ist und die zudem Stoppermittel aufweist, die beim Absetzen der Schiebetür neben der Führungsschiene zurückweichen können.Object of the present invention is to provide a low-cost manufacturable height adjustable roller assembly which frontally inserted into a frame profile and the role of the front side height adjustable and also has stopper means that can retreat when discontinuing the sliding door next to the guide rail.

Gelöst wird diese Aufgabe durch eine höhenverstellbare Laufrollenanordnung gemäss den Merkmalen des Patentanspruchs 1. Besonders vorteilhafte Ausgestaltungen der Erfindung sind in den abhängigen Ansprüchen definiert.This object is achieved by a height-adjustable roller arrangement according to the features of claim 1. Particularly advantageous embodiments of the invention are defined in the dependent claims.

Die Anordnung der Laufrolle und dem Stopper zwischen den beiden durch parallel liegende Platten gebildeten Laufrollenträger, welcher durch die Kurvenbahn exakt parallel in der Vertikalen verschiebbar ist, erlaubt es, die gegenseitige Lage von Laufrolle und Stopper stets gleich zu halten. Beim Aushängen der Schiebetür gelangen wohl die Laufrolle und der Stopper in Kontakt mit der darunter liegenden Bodenfläche, doch weicht der Stopper durch seine in der Vertikalen elastische Lagerung in den Laufrollenträger zurück und es können so Beschädigungen des Bodens verhindert werden.The arrangement of the roller and the stopper between the two formed by parallel plates roller carrier, which is displaced by the cam track exactly parallel in the vertical, allows to keep the mutual position of the roller and stopper always the same. When unhooking the sliding door, the roller and the stopper are likely to come into contact with the underlying floor surface, but the stopper deviates into the roller carrier due to its elastic support in the vertical direction and damage to the floor can thus be prevented.

Vorteilhaft erweist sich die erfindungsgemässe Anordnung von Laufrolle und Stopper auch dahingehend, dass deren Abstand, d.h. der Abstand von der Welle der Laufrolle zum Stopper, stets gleichbleibend ist und folglich die Schiebetür beim Auflaufen auf den Stopper stets in exakt gleichem Abstand zur Wand zum Stillstand kommt.Advantageously, the inventive arrangement of roller and stopper also proves that their distance, i. the distance from the shaft of the roller to the stopper, is always consistent and consequently the sliding door always comes to a standstill at exactly the same distance from the wall when running onto the stopper.

Anhand eines illustrierten Ausführungsbeispiels wird die Erfindung näher erläutert. Es zeigen

Figur 1
einen Vertikalschnitt durch den unteren Eckbereich einer Schiebetür mit eingesetzter Laufrollenanordnung längs Linie I-I in Figur 3,
Figur 2
einen Vertikalschnitt durch das die Unterkante der Schiebetür bildende Profil längs Linie II-II in Figur 1,
Figur 3
einen Horizontalschnitt durch die Laufrollenanordnung längs Linie III-III in Figur 1 und
Figur 4
einen Vertikalschnitt durch den unteren Eckbereich einer Schiebetür mit abgesenktem Laufrollenträger.
Reference to an illustrated embodiment, the invention is explained in detail. Show it
FIG. 1
2 a vertical section through the lower corner region of a sliding door with an inserted roller arrangement along line II in FIG. 3, FIG.
FIG. 2
2 a vertical section through the profile forming the lower edge of the sliding door along line II-II in FIG. 1,
FIG. 3
a horizontal section through the roller assembly along line III-III in Figure 1 and
FIG. 4
a vertical section through the lower corner of a sliding door with lowered roller carrier.

In der unteren rechten Ecke einer Schiebetür 1, welche im dargestellten und beschriebenen Beispiel durch zwei Aluprofile 3 und 5 gebildet wird, welche durch eine Schraube 7 miteinander verbunden sind, ist eine Ausnehmung für die Aufnahme einer Laufrollenanordnung ausgebildet. Im Inneren des horizontal liegenden Aluprofils 3 liegt, seitlich eingeschoben in die Ausnehmung, ein Laufrollenträger 11, der durch zwei parallel nebeneinander liegende Platten 13 gebildet wird. Die Platten 13 werden durch eine Mehrzahl von Verbindungs- und Distanzbolzen 15 beabstandet gehalten. Zwei im Bereich der oberen Kante 17 der Platten 13 liegende Führungsbolzen 19 halten nicht nur die beiden Platten 13 in gegenseitigem Abstand fest, sondern sie liegen zudem an einer Kurvenbahn 21 an, welche durch eine als Stellmittel dienende Stellschraube 23 in horizontaler Richtung innerhalb der Platten 13 verschiebbar ist. Die Stellschraube 23 greift in eine Gewindebohrung 25 an einem vertikal verlaufenden Schenkel 27 der Kurvenbahn 21 an. Die Kurvenbahn 21 umfasst einen mehrfach gebogenen Blechstreifen oder einen Profilstab 9 mit zwei geneigt zur Horizontalen verlaufenden Führungsbahnen 21', die an den Führungsbolzen 19 anliegen. Die Kurvenbahn 21 liegt mit den beiden Kontaktbereichen 21", welche zwischen den Führungsbahnen 21' bzw. zwischen der einen Führungsbahn 21' und dem vertikalen Schenkel 27 liegen, am Aluprofil 3 an der Gleitfläche G an. Die seitliche Führung der Kurvenbahn 21 erfolgt durch eine Nase 51, die in einen Schlitz 53 an Aluprofil 3 ragt. Die beiden Platten 13 tragen weiter die Welle 29 einer Laufrolle 31. Letztere überragt die Platten 13 an deren Unterkanten und greift mit einer die Peripherie der Laufrolle 31 überragenden Rippe 33 in eine Führungsschiene 35 ein. Die Führungsschiene ist in Figur 1 nur andeutungsweise sichtbar gemacht.In the lower right corner of a sliding door 1, which is formed in the illustrated and described example by two aluminum profiles 3 and 5, which are interconnected by a screw 7, a recess for receiving a roller assembly is formed. In the interior of the horizontally disposed aluminum profile 3, laterally inserted into the recess, there is a roller carrier 11, which is formed by two plates 13 arranged parallel to one another. The plates 13 are held by a plurality of connecting and spacer bolts 15 spaced. Two guide pins 19 lying in the region of the upper edge 17 of the plates 13 not only hold the two plates 13 at a mutual distance, but they are also on a curved path 21, which is displaceable in the horizontal direction within the plates 13 by serving as an adjusting screw 23. The adjusting screw 23 engages in a threaded bore 25 on a vertically extending leg 27 of the cam track 21. The cam track 21 comprises a multiply bent sheet metal strip or a profile bar 9 with two inclined to the horizontal guide tracks 21 ', which bear against the guide pin 19. The cam track 21 lies with the two contact regions 21 ", which lie between the guide tracks 21 'or between the one guide track 21' and the vertical leg 27, on the aluminum profile 3 on the sliding surface G. The lateral guidance of the cam track 21 is effected by a Nose 51, which projects into a slot 53 on aluminum profile 3. The two plates 13 further carry the shaft 29 of a roller 31. The latter projects beyond the plates 13 at their lower edges and engages with a periphery of the roller 31 superior rib 33 in a guide rail 35th The guide rail is only hinted at in FIG.

In einem festen seitlichen Abstand zur Welle 29 ist ein Stopper 37 mit einer vertikal liegenden Ausnehmung 39 vertikal verschiebbar an einem der Distanzbolzen 15 gehalten. Zwei weitere Distanzbolzen 15 dienen der Seitenführung des Stoppers 37, wenn dieser z.B. am Ende der Führungsschiene 35 auf einen entsprechenden, hier nicht dargestellten Bremsschuh aufläuft, um die Schiebetür 1 abzubremsen. In der Ausnehmung 39, welche vom oberen Distanzbolzen 15 durchdrungen wird, liegt zudem ein als Druckfeder dienender Gummikörper oder eine Druckfeder 41. Der Gummikörper 41, welcher unten am oberen Distanzbolzen 15 anliegt, drückt den Stopper 37 in seine maximal abgesenkte Lage, in welcher er durch eine oberhalb des links liegenden Distanzbolzens 15 zu liegen kommende Nase 43 am Distanzbolzen 15 anschlägt.
Seitlich des Stoppers 37 kann zusätzlich ein vertikaler Schlitz 45 in den beiden Platten 13 eingelassen sein. Dieser wird von einem Führungsbolzen 47 durchdrungen, welcher an einem in das horizontal verlaufende Aluprofil 3 und zwischen die beiden Platten 13 eingeschobenen Endstück 49 getragen wird. Mit dem Führungsbolzen 47 wird der Laufrollenträger 11 vertikal geführt gehalten und es werden die von der Stellschraube 23 auf die Kurvenbahn 21 übertragenen Kräfte aufgenommen.In a fixed lateral distance from the shaft 29, a stopper 37 is held vertically displaceable on one of the spacer bolts 15 with a vertical recess 39. Two further spacer bolts 15 serve to guide the side of the stopper 37, if this example at the end the guide rail 35 runs on a corresponding brake shoe, not shown here, to decelerate the sliding door 1. In the recess 39, which is penetrated by the upper spacer pin 15, also serving as a compression spring rubber body or a compression spring 41. The rubber body 41, which rests below the upper spacer pin 15, pushes the stopper 37 in its maximum lowered position, in which he by a lying above the left spacer pin 15 coming nose 43 abuts the spacer pin 15.
Laterally of the stopper 37, a vertical slot 45 may additionally be embedded in the two plates 13. This is penetrated by a guide pin 47, which is supported on an inserted into the horizontally extending aluminum profile 3 and between the two plates 13 tail 49. With the guide pin 47 of the roller carrier 11 is held vertically guided and it will be picked up by the set screw 23 on the curved path 21 forces.

Zum Einstellen bzw. Justieren einer Schiebetür 1 wird mit der Stellschraube 23, die stirnseitig der Schiebetür 1 zugänglich ist, die Führungsbahn 21 entweder nach rechts gezogen und damit die Laufrolle 31 abgesenkt, d.h. die Schiebetür 1 angehoben (vgl. Figur 4), oder in umgekehrter Richtung durch Verschieben der Führungsbahn 21 nach links die Laufrolle 31 angehoben, d.h. in die Schiebetür hineingezogen und so letztere abgesenkt (Situation gemäss Figur 1). In allen Stellungen verbleibt der Stopper 37 in der vom Gummikörper 41 bewirkten abgesenkten Stellung und greift in die Führungsschiene 35 ein. Wenn, aus welchen Gründen auch immer, die Schiebetür ausgehängt werden muss und direkt auf den Boden abgestellt wird, so kann der Stopper gegen die Kraft des Gummikörpers in die Schiebetür zurückweichen und es werden dadurch Beschädigungen einer Bodenoberfläche, beispielsweise eines Parkettbodens, vermieden.To set or adjust a sliding door 1, the guide rail 21 is either pulled to the right and thus lowered the roller 31, ie, the sliding door 1 is raised (see Figure 4), or in with the adjusting screw 23, the front side of the sliding door 1 is accessible reversed direction by moving the guide track 21 to the left, the roller 31 is raised, ie in the sliding door pulled in and so the latter lowered (situation according to Figure 1). In all positions of the stopper 37 remains in the effected by the rubber body 41 lowered position and engages the guide rail 35 a. If, for whatever reason, the sliding door must be unhooked and placed directly on the floor, the stopper can recede against the force of the rubber body in the sliding door and it will damage a floor surface, such as a parquet floor, avoided.

Claims (9)

  1. Vertically adjustable roller arrangement for a sliding door, said roller arrangement comprising a roller support (11), which is mounted so as to be vertically adjustable and insertable into a recess in the region of the bottom edge of a sliding door (1), having a roller (31) and an adjusting means (23) for setting and adjusting the roller (31), characterised in that two guide bolts (19) are disposed on the top of the roller support (11), said guide bolts being in contact with two guide regions (21', 21 ") which extend inclinedly relative to the direction of displacement above the roller support (11) in a recess in the curved track (21) disposed in the sliding door (1), which curved track (21) with the guide regions (21', 21 ") is mounted so as to be displaceable in the horizontal direction relative to the roller support (11) in the recess in the sliding door (1) by means of an adjusting screw (23).
  2. Roller arrangement according to claim 1, characterised in that the curved track (21) is produced from a multi-curved metal strip, which forms the two guide regions (21', 21 ") or from a profile bar.
  3. Roller arrangement according to claim 2, characterised in that the curved track (21) includes on one side a vertical portion (27) with a threaded bore (25), in which the adjusting screw (23), which operates as adjusting means, engages.
  4. Roller arrangement according to one of claims 1 to 3, characterised in that in the roller support (11) there is a vertical guide slot (45), in which a guide pin (47) engages, said guide pin being retained on an end piece (49) which has been inserted into the recess.
  5. Roller arrangement according to one of claims 1 to 4, characterised in that the roller support (11) includes plates (13) which are spaced apart, the shaft of the roller (31) and the curved track (21) being mounted between said plates.
  6. Roller arrangement according to claim 5, characterised in that a stopper (37), which is mounted so as to be vertically displaceable and is extendable downwards by means of its own weight and/or a spring (41) is installed between the plates (13).
  7. Roller arrangement according to claim 6, characterised in that a vertical recess (39) is provided in the stopper (37), a support bolt (15), which is connected to the roller support (11), engaging through said recess.
  8. Roller arrangement according to claim 7, characterised in that a rubber body (41) acting as a compression spring is installed in the recess (39) below the support bolt (15).
  9. Roller arrangement according to one of claims 1 to 8, characterised in that the curved track (21), with contact regions (21') configured on its upper edges, abuts against and is supported by a support face (55) in the sliding door (1) or in a profile (3) forming the frame of the sliding door (1) and in that the curved track (21) includes means (51) for longitudinal guiding.
EP04405020A 2003-03-21 2004-01-12 Height-adjustable roller system Expired - Lifetime EP1460226B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4752003 2003-03-21
CH4752003 2003-03-21

Publications (2)

Publication Number Publication Date
EP1460226A1 EP1460226A1 (en) 2004-09-22
EP1460226B1 true EP1460226B1 (en) 2006-05-03

Family

ID=32778595

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04405020A Expired - Lifetime EP1460226B1 (en) 2003-03-21 2004-01-12 Height-adjustable roller system

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EP (1) EP1460226B1 (en)
AT (1) ATE325248T1 (en)
DE (1) DE502004000487D1 (en)
ES (1) ES2264106T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2325511B1 (en) * 2006-09-18 2010-05-03 Miguel Angel Rioja Calvo "DEVICE FOR A SYSTEM OF SLIDING DOORS OF CABINETS".

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9601299D0 (en) * 1996-01-23 1996-03-27 Independent Engineering The Co Support for a sliding door or window
TW435567U (en) * 2000-09-07 2001-05-16 Chen Chang Plastic Co Ltd Improved structure for roller seat used in windows/ doors

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Publication number Publication date
ATE325248T1 (en) 2006-06-15
DE502004000487D1 (en) 2006-06-08
ES2264106T3 (en) 2006-12-16
EP1460226A1 (en) 2004-09-22

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