EP1460226A1 - Height-adjustable roller system - Google Patents

Height-adjustable roller system Download PDF

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Publication number
EP1460226A1
EP1460226A1 EP04405020A EP04405020A EP1460226A1 EP 1460226 A1 EP1460226 A1 EP 1460226A1 EP 04405020 A EP04405020 A EP 04405020A EP 04405020 A EP04405020 A EP 04405020A EP 1460226 A1 EP1460226 A1 EP 1460226A1
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EP
European Patent Office
Prior art keywords
roller
arrangement according
sliding door
cam track
roller arrangement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP04405020A
Other languages
German (de)
French (fr)
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EP1460226B1 (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
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EKU AG
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Publication date
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Publication of EP1460226A1 publication Critical patent/EP1460226A1/en
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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 claim 1.
  • Height-adjustable drives are known from the prior art for aligning sliding doors with respect to a guide rail embedded in the floor.
  • the roller is mounted in a pivotable fork and the fork can be pivoted by a slide element which engages on it and is adjustable with a screw.
  • This known device makes it possible to adjust the sliding door vertically to a limited extent with respect to the running surface of the roller. It proves disadvantageous that the device is constructed from a large number of individual parts which are in engagement with one another and is not suitable for installation in a frame profile which is only open at the side.
  • a height-adjustable drive which can be inserted laterally into a frame profile of a sliding door and is adjustable from the front of the door by means of an adjusting screw.
  • the roller is mounted on a swivel arm and the adjustment is carried out by means of an adjusting screw which engages the swivel arm at an acute angle.
  • a drive for a sliding door is also known, in which two rollers are attached to a carrier. The carrier with the rollers can be moved horizontally with an adjusting screw. A bolt engaging in a slot on the carrier, which is inclined to the horizontal, simultaneously causes a vertical displacement when the carrier is displaced horizontally.
  • the point of application of the adjusting screw on the carrier is a slide having a thread, which is 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. In the loaded state, the guide is taken over by the running rail on which the two running rollers are supported.
  • the object of the present invention is to provide a cost-effectively height-adjustable roller assembly which can be inserted into a frame profile at the end face and whose role is height-adjustable at the end face and which also has stop means which can move back next to the guide rail when the sliding door is set down.
  • roller and the stopper between the two roller carriers formed by parallel plates, which can be displaced exactly parallel in the vertical by the curved track, allows the mutual position of the roller and stopper to always be kept the same.
  • the roller and the stopper come into contact with the floor surface underneath, but the stopper, due to its vertically elastic bearing, backs into the roller carrier and can thus prevent damage to the floor.
  • roller and stopper according to the invention also proves advantageous in that their spacing, i.e. the distance from the shaft of the roller to the stopper is always constant and consequently the sliding door always comes to a standstill at exactly the same distance from the wall when it hits the stopper.
  • a recess is formed for receiving a roller arrangement.
  • a roller carrier 11 which is formed by two plates 13 lying parallel next to one another.
  • the plates 13 are held apart by a plurality of connecting and spacing bolts 15.
  • Two guide bolts 19 located in the area of the upper edge 17 of the plates 13 not only hold the two plates 13 at a mutual distance, but they also rest on a cam track 21, which can be displaced in the horizontal direction within the plates 13 by means of an adjusting screw 23 serving as adjusting means.
  • the set 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 multi-curved sheet metal strip or a profile bar 9 with two guide tracks 21 ′ which run inclined to the horizontal and which bear against the guide pin 19.
  • the cam track 21 lies with the two contact areas 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 cam track 21 is guided laterally by a Nose 51, which projects into a slot 53 on aluminum profile 3.
  • the two plates 13 continue to support the shaft 29 of a roller 31, the latter projects beyond the plates 13 at their lower edges and engages with a rib 33 projecting beyond the periphery of the roller 31 in a guide rail 35 1.
  • the guide rail is only hinted at in FIG.
  • a stopper 37 with a vertically lying recess 39 is held vertically displaceably on one of the spacer bolts 15.
  • Two further spacer bolts 15 serve to guide the stopper 37 when it stops, for example at the end of the guide rail 35 runs onto a corresponding brake shoe, not shown, to brake the sliding door 1.
  • a rubber body serving as a compression spring or a compression spring 41.
  • the rubber body 41 which rests at the bottom on the upper spacer 15, presses the stopper 37 into its maximally lowered position, in which it strikes the spacer 15 by a nose 43 coming to lie above the left spacer 15.
  • a vertical slot 45 can additionally be made in the two plates 13. This is penetrated by a guide pin 47 which is supported on an end piece 49 inserted into the horizontally running aluminum profile 3 and between the two plates 13. With the guide pin 47, the roller carrier 11 is held vertically and the forces transmitted by the set screw 23 to the cam track 21 are absorbed.
  • the guide screw 21 is either pulled to the right with the adjusting screw 23, which is accessible on the front side of the sliding door 1, and thus the roller 31 is lowered, ie the sliding door 1 is raised (see FIG. 4), or in in the opposite direction by moving the guide track 21 to the left, the roller 31 is raised, ie into the sliding door pulled in and thus lowered the latter (situation according to Figure 1).
  • the stopper 37 remains in the lowered position caused by the rubber body 41 and engages in the guide rail 35. If, for whatever reason, the sliding door has to be unhooked and placed directly on the floor, the stopper can retract into the sliding door against the force of the rubber body, thereby avoiding damage to a floor surface, for example a parquet floor.

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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 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 2 209 477 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.Height-adjustable drives are known from the prior art for aligning sliding doors with respect to a guide rail embedded in the floor. In such a drive, which is described in DE 197 09 808, the roller is mounted in a pivotable fork and the fork can be pivoted by a slide element which engages on it and is adjustable with a screw. This known device makes it possible to adjust the sliding door vertically to a limited extent with respect to the running surface of the roller. It proves disadvantageous that the device is constructed from a large number of individual parts which are in engagement with one another and is not suitable for installation in a frame profile which is only open at the side. From US-A 3,040,391 a height-adjustable drive is also known, which can be inserted laterally into a frame profile of a sliding door and is adjustable from the front of the door by means of an adjusting screw. Also at In this drive, the roller is mounted on a swivel arm and the adjustment is carried out by means of an adjusting screw which engages the swivel arm at an acute angle. From GB-A 2 209 477 a drive for a sliding door is also known, in which two rollers are attached to a carrier. The carrier with the rollers can be moved horizontally with an adjusting screw. A bolt engaging in a slot on the carrier, which is inclined to the horizontal, simultaneously causes a vertical displacement when the carrier is displaced horizontally. In order to be able to keep the two rollers in a horizontal position, the point of application of the adjusting screw on the carrier is a slide having a thread, which is 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. In the loaded state, the guide is taken over by the running rail on which the two running rollers are supported.

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.The object of the present invention is to provide a cost-effectively height-adjustable roller assembly which can be inserted into a frame profile at the end face and whose role is height-adjustable at the end face and which also has stop means which can move back next to the guide rail when the sliding door is set down.

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 patent 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 roller carriers formed by parallel plates, which can be displaced exactly parallel in the vertical by the curved track, allows the mutual position of the roller and stopper to always be kept the same. When the sliding door is unhooked, the roller and the stopper come into contact with the floor surface underneath, but the stopper, due to its vertically elastic bearing, backs into the roller carrier and can thus prevent damage to the floor.

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.The arrangement of the roller and stopper according to the invention also proves advantageous in that their spacing, i.e. the distance from the shaft of the roller to the stopper is always constant and consequently the sliding door always comes to a standstill at exactly the same distance from the wall when it hits 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.
The invention is explained in more detail with the aid of an illustrated embodiment. Show it
Figure 1
3 shows a vertical section through the lower corner region of a sliding door with an inserted roller arrangement along line II in FIG. 3,
Figure 2
2 shows a vertical section through the profile forming the lower edge of the sliding door along line II-II in FIG. 1,
Figure 3
a horizontal section through the roller assembly along line III-III in Figure 1 and
Figure 4
a vertical section through the lower corner area 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 in the illustrated and described example is formed by two aluminum profiles 3 and 5, which are connected to one another by a screw 7, a recess is formed for receiving a roller arrangement. In the interior of the horizontally lying aluminum profile 3, laterally pushed into the recess, there is a roller carrier 11 which is formed by two plates 13 lying parallel next to one another. The plates 13 are held apart by a plurality of connecting and spacing bolts 15. Two guide bolts 19 located in the area of the upper edge 17 of the plates 13 not only hold the two plates 13 at a mutual distance, but they also rest on a cam track 21, which can be displaced in the horizontal direction within the plates 13 by means of an adjusting screw 23 serving as adjusting means. The set 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 multi-curved sheet metal strip or a profile bar 9 with two guide tracks 21 ′ which run inclined to the horizontal and which bear against the guide pin 19. The cam track 21 lies with the two contact areas 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 cam track 21 is guided laterally by a Nose 51, which projects into a slot 53 on aluminum profile 3. The two plates 13 continue to support the shaft 29 of a roller 31, the latter projects beyond the plates 13 at their lower edges and engages with a rib 33 projecting beyond the periphery of the roller 31 in a guide rail 35 1. 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, nier 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.At a fixed lateral distance from the shaft 29, a stopper 37 with a vertically lying recess 39 is held vertically displaceably on one of the spacer bolts 15. Two further spacer bolts 15 serve to guide the stopper 37 when it stops, for example at the end of the guide rail 35 runs onto a corresponding brake shoe, not shown, to brake the sliding door 1. In the recess 39, which is penetrated by the upper spacer 15, there is also a rubber body serving as a compression spring or a compression spring 41. The rubber body 41, which rests at the bottom on the upper spacer 15, presses the stopper 37 into its maximally lowered position, in which it strikes the spacer 15 by a nose 43 coming to lie above the left spacer 15.
At the side of the stopper 37, a vertical slot 45 can additionally be made in the two plates 13. This is penetrated by a guide pin 47 which is supported on an end piece 49 inserted into the horizontally running aluminum profile 3 and between the two plates 13. With the guide pin 47, the roller carrier 11 is held vertically and the forces transmitted by the set screw 23 to the cam track 21 are absorbed.

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 screw 21 is either pulled to the right with the adjusting screw 23, which is accessible on the front side of the sliding door 1, and thus the roller 31 is lowered, ie the sliding door 1 is raised (see FIG. 4), or in in the opposite direction by moving the guide track 21 to the left, the roller 31 is raised, ie into the sliding door pulled in and thus lowered the latter (situation according to Figure 1). In all positions, the stopper 37 remains in the lowered position caused by the rubber body 41 and engages in the guide rail 35. If, for whatever reason, the sliding door has to be unhooked and placed directly on the floor, the stopper can retract into the sliding door against the force of the rubber body, thereby avoiding damage to a floor surface, for example a parquet floor.

Claims (10)

Höhenverstellbare Laufrollen-Anordnung für eine Schiebetür, umfassend einen in eine Ausnehmung im Bereich der Unterkante einer Schiebetür (1) einsetzbaren höhenverstellbar gelagerten Laufrollenträger (11) mit einer Laufrolle (31) und mit einem Stellmittel (23) zum Ein- und Verstellen der Laufrolle (31),
dadurch gekennzeichnet, dass
oben am Laufrollenträger (11) zwei Führungsbolzen (19) angeordnet sind, welche in Kontakt mit einer oberhalb des Laufrollenträgers (11) in der Schiebetür (1) angeordneten Kurvenbahn (21) stehen, welche Kurvenbahn (21) durch eine Stellschraube (23) in der Ausnehmung in der Schiebetür (1) in horizontale Richtung verschiebbar gelagert ist.Height-adjustable roller arrangement for a sliding door, comprising a height-adjustable roller carrier (11) which can be inserted into a recess in the region of the lower edge of a sliding door (1) with a roller (31) and with an adjusting means (23) for adjusting and adjusting the roller ( 31)
characterized in that
At the top of the roller carrier (11) two guide bolts (19) are arranged, which are in contact with a cam track (21) arranged above the roller carrier (11) in the sliding door (1), which cam track (21) by an adjusting screw (23) in the recess in the sliding door (1) is slidably mounted in the horizontal direction. Laufrollen-Anordnung nach Anspruch 1, dadurch gekennzeichnet, dass die Kurvenbahn (21) im Kontaktbereich mit den Führungsbolzen (19) geneigt zur Verschieberichtung liegende Führungsbereiche (21') aufweist.Roller arrangement according to claim 1, characterized in that the cam track (21) in the contact area with the guide bolts (19) inclined to the direction of displacement guide areas (21 '). Laufrollen-Anordnung nach Anspruch 2, dadurch gekennzeichnet, dass die Kurvenbahn (21) aus einem mehrfach gebogenen Blechstreifen oder einem Profilstab besteht.Track roller arrangement according to claim 2, characterized in that the cam track (21) consists of a multiple bent sheet metal strip or a profile bar. Laufrollen-Anordnung nach Anspruch 3, dadurch gekennzeichnet, dass die Kurvenbahn (21) einseitig einen vertikalen Schenkel (27) mit einer Gewindebohrung (25) aufweist, in welcher die als Stellmittel fungierende Stellschraube (23) kämmt.Track roller arrangement according to claim 3, characterized in that the cam track (21) has on one side a vertical leg (27) with a threaded bore (25) in which the adjusting screw (23) acting as an adjusting means meshes. Laufrollen-Anordnung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass im Laufrollenträger (11) ein vertikaler Führungsschlitz (45) ausgebildet ist, in den ein Führungsstift (47) eingreift, welcher an einem in die Ausnehmung eingeschobenen Endstück (49) gehalten wird.Roller arrangement according to one of claims 1 to 4, characterized in that a vertical guide slot (45) is formed in the roller carrier (11), into which a guide pin (47) engages, which is held on an end piece (49) pushed into the recess becomes. Laufrollen-Anordnung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Laufrollenträger (11) beabstandete Platten (13) aufweist, zwischen denen die Welle der Laufrolle (31) und die Kurvenbahn (21) gelagert sind.Roller arrangement according to one of claims 1 to 5, characterized in that the roller carrier (11) has spaced plates (13) between which the shaft of the roller (31) and the cam track (21) are mounted. Laufrollen-Anordnung nach Anspruch 6, dadurch gekennzeichnet, dass zwischen den Platten (13) ein vertikal verschiebbar gelagerter Stopper (37) eingesetzt ist, welcher durch sein Eigengewicht und/oder eine Feder (39) nach unten ausfahrbar ist.Roller arrangement according to claim 6, characterized in that between the plates (13) vertically displaceably mounted stopper (37) is used, which can be extended downwards by its own weight and / or a spring (39). Laufrollen-Anordnung nach Anspruch 7, dadurch gekennzeichnet, dass im Stopper (37) eine vertikale Ausnehmung (39) eingelassen ist, durch welche ein mit dem Laufrollenträger (11) verbundener Tragbolzen (15) hindurchgreift.Roller arrangement according to claim 7, characterized in that in the stopper (37) a vertical recess (39) is embedded, through which a carrying bolt (15) connected to the roller carrier (11) extends. Laufrollen-Anordnung nach Anspruch 8, dadurch gekennzeichnet, dass in der Ausnehmung (39) unterhalb des Tragbolzens (15) ein als Druckfeder dienender Gummikörper (41) eingesetzt ist.Roller arrangement according to claim 8, characterized in that a rubber body (41) serving as a compression spring is inserted in the recess (39) below the supporting bolt (15). Laufrollen-Anordnung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Kurvenbahn (21) mit an deren Oberkanten ausgebildeten Kontaktbereichen (21") einer Stützfläche (55) in der Schiebetür (1) oder in einem den Rahmen der Schiebetür (1) bildenden Profil (3) anliegt und abgestützt ist und dass die Kurvenbahn (21) Mittel (51) zur Längsführung aufweist.Roller arrangement according to one of claims 1 to 9, characterized in that the cam track (21) with contact areas (21 ") formed on its upper edges of a support surface (55) in the sliding door (1) or in a frame of the sliding door (1 ) forming profile (3) and is supported and that the cam track (21) has means (51) for longitudinal guidance.
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

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

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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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2325511A1 (en) * 2006-09-18 2009-09-07 Miguel Angel Rioja Calvo "device for a system of sliding doors of closets" (Machine-translation by Google Translate, not legally binding)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309477A (en) * 1996-01-23 1997-07-30 Independent Engineering Compan Roller unit for a sliding wing, with adjustable height mechanism.
US20020039940A1 (en) * 2000-09-07 2002-04-04 Huang Queng Chi Structure of pulley set for doors and windows

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309477A (en) * 1996-01-23 1997-07-30 Independent Engineering Compan Roller unit for a sliding wing, with adjustable height mechanism.
US20020039940A1 (en) * 2000-09-07 2002-04-04 Huang Queng Chi Structure of pulley set for doors and windows

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"NOTEVOLI PRESTAZIONI PER IL CARRELLO", NUOVA FINESTRA, TECNOMEDIA, MILANO, IT, vol. 18, no. 1, 1997, pages 43, XP000657791, ISSN: 0394-3216 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2325511A1 (en) * 2006-09-18 2009-09-07 Miguel Angel Rioja Calvo "device for a system of sliding doors of closets" (Machine-translation by Google Translate, not legally binding)

Also Published As

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ATE325248T1 (en) 2006-06-15
DE502004000487D1 (en) 2006-06-08
ES2264106T3 (en) 2006-12-16
EP1460226B1 (en) 2006-05-03

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