EP0958761A2 - Drawer slide - Google Patents

Drawer slide Download PDF

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Publication number
EP0958761A2
EP0958761A2 EP99105981A EP99105981A EP0958761A2 EP 0958761 A2 EP0958761 A2 EP 0958761A2 EP 99105981 A EP99105981 A EP 99105981A EP 99105981 A EP99105981 A EP 99105981A EP 0958761 A2 EP0958761 A2 EP 0958761A2
Authority
EP
European Patent Office
Prior art keywords
groove
drawer
rail
rolling elements
out design
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
EP99105981A
Other languages
German (de)
French (fr)
Other versions
EP0958761A3 (en
EP0958761B1 (en
Inventor
Oliver Schael
Eyyahi Dincdemir
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.)
Paul Hettich GmbH and Co KG
Original Assignee
Paul Hettich GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Paul Hettich GmbH and Co KG filed Critical Paul Hettich GmbH and Co KG
Publication of EP0958761A2 publication Critical patent/EP0958761A2/en
Publication of EP0958761A3 publication Critical patent/EP0958761A3/en
Application granted granted Critical
Publication of EP0958761B1 publication Critical patent/EP0958761B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/49—Sliding drawers; Slides or guides therefor with double extensible guides or parts
    • A47B88/493—Sliding drawers; Slides or guides therefor with double extensible guides or parts with rollers, ball bearings, wheels, or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0002—Guide construction for drawers
    • A47B2210/0029—Guide bearing means
    • A47B2210/0032—Balls
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0002—Guide construction for drawers
    • A47B2210/0051—Guide position
    • A47B2210/0056—Guide located at the bottom of the drawer
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0002—Guide construction for drawers
    • A47B2210/0051—Guide position
    • A47B2210/0059—Guide located at the side of the drawer

Definitions

  • the invention relates to a drawer extension with one on the furniture body definable guide rail and a means attachable to the drawer Rolling element guided track and with a raceway for the rolling elements having profile rail.
  • the drawer pull-out options in question are known in many versions. The version used is determined for example, according to the size of the drawer and the load that occurs.
  • the profile rail and the guide rail are in one piece trained, cross-sectionally U-shaped rail. In this case, each contains Drawer pull-out design a running rail. The profile rail is then with two or three raceways for rolling elements.
  • drawer pull-outs with a separate profile rail known.
  • the drawer extension is then designed so that the drawer can be completely pulled out of the furniture body.
  • One Both ends of the profile rail are equipped with raceways.
  • the rolling elements assigned to one end then run when they are pulled out or Retracting the drawer in an appropriately designed end area of the Guide rail.
  • the two end regions of the profile rail that have the raceways are then symmetrical to each other.
  • the invention has for its object a drawer extension of the beginning type described in a structurally simple manner so that the lateral stability increases and the elastic deformability in the area of the treads is reduced when loaded.
  • the task is solved by the profile rail in the area of a running rail assigned raceways has an outwardly open groove that a the groove protruding end web of the profile rail is bent back and into the Groove extends.
  • the profile rail is usually made by folding a sheet metal strip manufactured.
  • everyone is the one Area having raceways designed in the manner of a hollow body. Now the end bar, which is bent into the groove, becomes a solid one Component formed so that the elasticity is significantly reduced under load becomes. This also increases the lateral stability of the pull-out guide.
  • either the groove is in the direction open to the center of the drawer or towards the side wall of the furniture body to which the guide rail is attached.
  • the effect of the bent end web in Connection to the groove is increased even further when the free end of the bent End web is supported on at least one groove boundary wall. This will still prevents the bent end web from springing.
  • end web is at an angle of approx. Is bent back 180 °.
  • the surfaces of the end web lie at least partially and the adjoining area of the profile rail flat against one another.
  • the free end of the bent back is expediently supported End web on a lateral and an angled groove boundary wall from.
  • the central axis of the The groove is at an angle of approx. 45 ° to the side wall of the furniture body.
  • the profile rail indicates that the running rail or the running rails have a C-shaped cross section are trained and that the profit rail in the end area or in the end areas each have three treads.
  • the imaginary connections of the rolling elements then describe an isosceles right-angled triangle.
  • the drawer extension according to the invention is 10 only shown as a partial view. There will only be one drawer extension at a time 10 for one side of an indicated drawer 11 shown. For the opposite side of the drawer 11 is a Pull-out guide used, which is arranged in mirror image.
  • the drawer extension 10 according to Figure 1 consists essentially of a guide rail 12, a running rail 13, one equipped with three running tracks Profile rail 14 for rolling elements 15 in the form of balls.
  • the guide rail 12 and the profile rail 14 formed in one piece, since it is a so-called Single drawer, in which the drawer 11 is not completely out of the furniture body can be pulled out.
  • the guide rail 12 is angular, so that they are screwed to a side wall 16 of the furniture body can.
  • the drawer extension 10 according to Figure 2 is a full extension, the essential difference is that it has two rails 13 and 17.
  • the lower, not screwed to the drawer 11 slide 17 is again with the guide rail 12 in one piece.
  • Each end region of the profile rail 14 is also equipped with three raceways for the rolling elements 15. As FIG. 2 shows are, however, the two end regions of the profile rail 14, which also act as a central rail can be called, not symmetrical.
  • each rail 14 is in the area of the raceways a groove 18 open to the outside. Also in all versions an end web 14a of the profile rail is bent through an angle of approximately 180 °, so that he protrudes into the groove 18.
  • the end web 14a is supported on two groove boundary walls from. In the embodiments according to FIGS. 1 and 2, it is supported on a side Groove boundary wall and on the middle groove boundary wall, while at the embodiment of Figure 3 at two locations on the side groove boundary walls is present.
  • each running rail 13 or 17 is C-shaped designed.
  • the free ends are curved.
  • the central longitudinal axis of the groove 18 is vertical or in essentially perpendicular to the imaginary connecting line of two opposite one another Rolling elements 15.
  • These rolling elements are according to the explanations according to Figures 1 and 2, which assigned to the edges of the rails 13 and 17 respectively are.
  • the area of the profiled rails 14 which has the raceways is not symmetrical. This also applies to the embodiment according to FIG. 3 if you choose the imaginary connection between the rolling elements 15 as a reference axis.
  • this area is the running rail 14 to none of two reference axes perpendicular to one another symmetrical. These reference axes are usually always in the middle between the rolling elements 15 extending axes, which are also perpendicular to the imaginary Connections of the rolling elements 15 are.
  • the invention is therefore not limited to the embodiments shown. It is essential that the area having the raceways for the rolling elements 15 the middle rail 14 is not designed as a hollow body and the bent Has end web 14a.

Landscapes

  • Drawers Of Furniture (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Refrigerator Housings (AREA)

Abstract

A guide rail (12) is fixed into the body of the furniture (16) for receiving a runner mounted in one side of the drawer (11). The runner is moved on rollers (15) along a track in a profiled rail (14). An outwards facing groove (18) is provided in the opposite side of the profiled rail to the runner. An end section (14a) of the profiled rail is bent back into the groove.

Description

Die Erfindung betrifft eine Schubkastenauszugführung mit einer am Möbelkorpus festlegbaren Führungsschiene und einer am Schubkasten anbringbaren mittels Wälzkörpern geführten Laufschiene und mit einer Laufbahnen für die Wälzkörper aufweisenden Profilschiene. Die in Frage kommenden Schubkastenauszugführungen sind in vielen Ausführungen bekannt. Die jeweils eingesetzte Ausführung richtet sich beispielsweise nach der Größe der Schubkasten und der auftretenden Belastung. In einer einfachsten Ausführung ist die Profilschiene und die Führungsschiene eine einstückig ausgebildete, im Querschnitt U-förmige Schiene. In diesem Falle enthält jede Schubkastenauszugführung eine Laufschiene. Die Profilschiene ist dann mit zwei oder drei Laufbahnen für Wälzkörper ausgestattet.The invention relates to a drawer extension with one on the furniture body definable guide rail and a means attachable to the drawer Rolling element guided track and with a raceway for the rolling elements having profile rail. The drawer pull-out options in question are known in many versions. The version used is determined for example, according to the size of the drawer and the load that occurs. In In the simplest version, the profile rail and the guide rail are in one piece trained, cross-sectionally U-shaped rail. In this case, each contains Drawer pull-out design a running rail. The profile rail is then with two or three raceways for rolling elements.

Es sind jedoch auch Schubkastenauszugführungen mit einer separaten Profilschiene bekannt. Die Schubkastenauszugführung ist dann so ausgelegt, daß der Schubkasten vollständig aus dem Möbelkorpus herausgezogen werden kann. Bei einer solchen Ausführung sind beide Endbereiche der Profilschiene mit Laufbahnen ausgestattet. Die einem Ende zugeordneten Wälzkörper laufen dann beim Ausziehen oder Einfahren des Schubkastens in einem entsprechend gestalteten Endbereich der Führungsschiene. Die beiden die Laufbahnen aufweisenden Endbereiche der Profilschiene sind dann zueinander symmetrisch.However, there are also drawer pull-outs with a separate profile rail known. The drawer extension is then designed so that the drawer can be completely pulled out of the furniture body. With one Both ends of the profile rail are equipped with raceways. The rolling elements assigned to one end then run when they are pulled out or Retracting the drawer in an appropriately designed end area of the Guide rail. The two end regions of the profile rail that have the raceways are then symmetrical to each other.

Nachteilig ist bei den in Rede stehenden Schubkastenauszugführungen die nicht ausreichende Seitenstabilität. Außerdem ist im Bereich der Laufflächen bei Belastung die elastische Verformung relativ hoch.This is not a disadvantage of the drawer pull-out versions in question sufficient lateral stability. Also in the area of the treads under load the elastic deformation is relatively high.

Der Erfindung liegt die Aufgabe zugrunde, eine Schubkastenauszugführung der eingangs näher beschriebenen Art in konstruktiv einfacher Weise so auszubilden, daß die Seitenstabilität erhöht und die elastische Verformbarkeit im Bereich der Laufflächen bei Belastung herabgesetzt wird.The invention has for its object a drawer extension of the beginning type described in a structurally simple manner so that the lateral stability increases and the elastic deformability in the area of the treads is reduced when loaded.

Die gestellte Aufgabe wird gelöst, indem die Profilschiene im Bereich der einer Laufschiene zugeordneten Laufbahnen eine nach außen geöffnete Nut aufweist, daß ein die Nut überragender Endsteg der Profilschiene zurückgebogen ist und sich in die Nut erstreckt. Die Profilschiene wird üblicherweise durch Abkanten eines Blechstreifens hergestellt. Bei den bisher bekannten Schubkastenauszugführungen ist jeder die Laufbahnen aufweisende Bereich nach Art eines Hohlkörpers gestaltet. Nunmehr wird durch den in die Nut eingebogenen Endsteg sinngemäß ein als massiv anzusehendes Bauteil gebildet, so daß die Elastizität bei Belastung wesentlich herabgesetzt wird. Dadurch wird auch die Seitenstabilität der Auszugführung erhöht.The task is solved by the profile rail in the area of a running rail assigned raceways has an outwardly open groove that a the groove protruding end web of the profile rail is bent back and into the Groove extends. The profile rail is usually made by folding a sheet metal strip manufactured. In the drawer pull-out designs known to date, everyone is the one Area having raceways designed in the manner of a hollow body. Now the end bar, which is bent into the groove, becomes a solid one Component formed so that the elasticity is significantly reduced under load becomes. This also increases the lateral stability of the pull-out guide.

Je nach Gestaltung der Schubkastenauszugführung ist entweder die Nut in Richtung zur Schubkastenmitte oder in Richtung zur Seitenwand des Möbelkorpus offen, an dem die Führungsschiene befestigt ist. Die Wirkung des umgebogenen Endsteges in Verbindung mit der Nut wird noch weiter erhöht, wenn das freie Ende des gebogenen Endsteges sich an mindestens einer Nutbegrenzungswand abstützt. Dadurch wird noch verhindert, daß der umgebogene Endsteg federt.Depending on the design of the drawer extension, either the groove is in the direction open to the center of the drawer or towards the side wall of the furniture body to which the guide rail is attached. The effect of the bent end web in Connection to the groove is increased even further when the free end of the bent End web is supported on at least one groove boundary wall. This will still prevents the bent end web from springing.

Es ist außerdem besonders vorteilhaft, wenn der Endsteg um einen Winkel von ca. 180° zurückgebogen ist. Dadurch liegen zumindest teilweise die Flächen des Endsteges und des sich daran anschließenden Bereiches der Profilschiene flächig aneinander. Zweckmäßigerweise stützt sich jedoch das freie Ende des zurückgebogenen Endsteges an einer seitlichen und einer dazu im Winkel stehenden Nutbegrenzungswand ab.It is also particularly advantageous if the end web is at an angle of approx. Is bent back 180 °. As a result, the surfaces of the end web lie at least partially and the adjoining area of the profile rail flat against one another. However, the free end of the bent back is expediently supported End web on a lateral and an angled groove boundary wall from.

Im Hinblick auf die einwirkenden Kräfte ist es vorteilhaft, wenn die Mittelachse der Nut unter einem Winkel von ca. 45° zur Seitenwand des Möbelkorpus steht. Bei der erfindungsgemäßen Schubkastenauszugführung bietet sich aufgrund der Gestaltung der Profilschiene an, daß die Laufschiene bzw. die Laufschienen im Querschnitt C-förmig ausgebildet sind und daß die Profitschiene im Endbereich oder in den Endbereichen jeweils drei Laufflächen aufweisen. Die gedachten Verbindungen der Wälzkörper beschreiben dann ein gleichschenklig rechtwinkliges Dreieck. Es ist dann wiederum für die Festlegung der Führungsschiene und der Laufschiene am Schubkasten vorteilhaft, wenn die Mittelachse jeder Nut senkrecht oder annähernd senkrecht zu der gedachten Verbindung von zwei einander gegenüberliegenden Wälzkörpern steht.With regard to the acting forces, it is advantageous if the central axis of the The groove is at an angle of approx. 45 ° to the side wall of the furniture body. In the Drawer pull-out design according to the invention offers itself due to the design the profile rail indicates that the running rail or the running rails have a C-shaped cross section are trained and that the profit rail in the end area or in the end areas each have three treads. The imaginary connections of the rolling elements then describe an isosceles right-angled triangle. Then again for fixing the guide rail and the running rail on the drawer advantageous if the central axis of each groove is perpendicular or approximately perpendicular to the imaginary connection of two opposing rolling elements stands.

Bei der erfindungsgemäßen Schubkastenauszugführung hat es sich als vorteilhaft im Hinblick auf die Seitenkräfte herausgestellt, wenn der die Laufflächen aufweisende Bereich der Profilschiene in Bezug auf beide mittig und zwischen den Wälzkörpern sowie senkrecht zu deren gedachten Verbindungsachsen stehenden Mittelachsen asymmetrisch ausgebildet ist.In the drawer extension according to the invention, it has proven advantageous in With regard to the lateral forces when the tread Area of the profile rail in relation to both in the middle and between the rolling elements as well as central axes perpendicular to their imaginary connecting axes is asymmetrical.

Anhand der beiliegenden Zeichnungen wird die Erfindung noch näher erläutert.The invention is explained in more detail with reference to the accompanying drawings.

Es zeigen:

Figur 1
eine erfindungsgemäße Schubkastenauszugführung in Form eines Einzelauszuges,
Figur 2
eine erfindungsgemäße Schubkastenauszugführung in Form eines Vollauszuges,
Figur 3
eine der Figur 1 entsprechende Ausführung, jedoch mit einer Profilschiene, die nur zwei Laufflächen aufweist.
Show it:
Figure 1
a drawer extension according to the invention in the form of a single extension,
Figure 2
a drawer extension according to the invention in the form of a full extension,
Figure 3
an embodiment corresponding to FIG. 1, but with a profile rail which has only two running surfaces.

Aus Gründen der vereinfachten Darstellung ist die erfindungsgemäße Schubkastenauszugführung 10 nur als Teilansicht dargestellt. Es wird jeweils nur eine Schubkastenauszugführung 10 für eine Seite eines andeutungsweise dargestellten Schubkastens 11 dargestellt. Für die gegenüberliegende Seite des Schubkastens 11 wird eine Auszugführung verwendet, die spiegelbildlich angeordnet ist.For the sake of simplicity, the drawer extension according to the invention is 10 only shown as a partial view. There will only be one drawer extension at a time 10 for one side of an indicated drawer 11 shown. For the opposite side of the drawer 11 is a Pull-out guide used, which is arranged in mirror image.

Die Schubkastenauszugführung 10 nach der Figur 1 besteht im wesentlichen aus einer Führungsschiene 12, einer Laufschiene 13, einer mit drei Laufbahnen ausgestatteten Profilschiene 14 für Wälzkörper 15 in Form von Kugeln.The drawer extension 10 according to Figure 1 consists essentially of a guide rail 12, a running rail 13, one equipped with three running tracks Profile rail 14 for rolling elements 15 in the form of balls.

Im dargestellten Ausführungsbeispiel nach der Figur 1 ist die Führungsschiene 12 und die Profilschiene 14 einstückig ausgebildet, da es sich um einen sogenannten Einzelauszug handelt, bei dem der Schubkasten 11 nicht vollständig aus dem Möbelkorpus herausgezogen werden kann. Die Führungsschiene 12 ist winkelfögmig ausgebildet, so daß sie an einer Seitenwand 16 des Möbelkorpus angeschraubt werden kann.In the exemplary embodiment shown in FIG. 1, the guide rail 12 and the profile rail 14 formed in one piece, since it is a so-called Single drawer, in which the drawer 11 is not completely out of the furniture body can be pulled out. The guide rail 12 is angular, so that they are screwed to a side wall 16 of the furniture body can.

Die Schubkastenauszugführung 10 nach der Figur 2 ist ein Vollauszug, wobei der wesentliche Unterschied darin besteht, daß er zwei Laufschienen 13 und 17 aufweist. Die untere, nicht am Schubkasten 11 angeschraubte Laufschiene 17 ist wiederum mit der Führungsschiene 12 einstückig. Jeder Endbereich der Profilschiene 14 ist ebenfalls mit drei Laufbahnen für die Wälzkörper 15 ausgestattet. Wie die Figur 2 zeigt, sind jedoch die beiden Endbereiche der Profilschiene 14, die auch als Mittelschiene bezeichnet werden kann, nicht symmetrisch.The drawer extension 10 according to Figure 2 is a full extension, the essential difference is that it has two rails 13 and 17. The lower, not screwed to the drawer 11 slide 17 is again with the guide rail 12 in one piece. Each end region of the profile rail 14 is also equipped with three raceways for the rolling elements 15. As FIG. 2 shows are, however, the two end regions of the profile rail 14, which also act as a central rail can be called, not symmetrical.

Bei der Ausführung nach der Figur 3 ist eine der Figur 1 entsprechende Schubkastenauszugführung 10 dargestellt, jedoch weist die Profilschiene 14 nur zwei einander gegenüberliegende Laufbahnen für die Wälzkörper 15 auf. Auch bei dieser Ausführung ist die Führungsschiene 12 mit der mittleren Profilschiene 14 ein einstückiges Bauteil.In the embodiment according to FIG. 3, one corresponding to FIG. 1 Drawer pull-out version 10 shown, but the profile rail 14 has only two mutually opposite raceways for the rolling elements 15. This one too Execution is the guide rail 12 with the central profile rail 14 one-piece component.

Bei allen drei Ausführungen ist jede Profilschiene 14 im Bereich der Laufbahnen mit einer nach außen geöffneten Nut 18 versehen. Ebenfalls ist bei allen Ausführungen ein Endsteg 14a der Profilschiene um einen Winkel von ca. 180° abgebogen, so daß er in die Nut 18 hineinragt.In all three versions, each rail 14 is in the area of the raceways a groove 18 open to the outside. Also in all versions an end web 14a of the profile rail is bent through an angle of approximately 180 °, so that he protrudes into the groove 18.

Bei allen Ausführungen stützt sich der Endsteg 14a an zwei Nutbegrenzungswänden ab. Bei den Ausführungen nach den Figuren 1 und 2 stützt er sich an einer seitlichen Nutbegrenzungswand und an der mittleren Nutbegrenzungswand ab, während er bei der Ausführung nach der Figur 3 an zwei Stellen der seitlichen Nutbegrenzungswände anliegt.In all versions, the end web 14a is supported on two groove boundary walls from. In the embodiments according to FIGS. 1 and 2, it is supported on a side Groove boundary wall and on the middle groove boundary wall, while at the embodiment of Figure 3 at two locations on the side groove boundary walls is present.

Die Figuren zeigen, daß je nach Gestaltung der Schubkastenauszugführung 10 die Nut zu der Seitenwand 16 hin offen ist, oder zu der abgewandten Seite hin.The figures show that depending on the design of the drawer slide 10 Groove to the side wall 16 is open, or to the opposite side.

Bei den Ausführungen nach den Figuren 1-3 ist jede Laufschiene 13 bzw. 17 C-förmig gestaltet. Bei der Ausführung nach der Figur 3 mit zwei Laufflächen der Profilschiene 14 sind die freien Enden bogenförmig gestaltet.In the embodiments according to FIGS. 1-3, each running rail 13 or 17 is C-shaped designed. In the embodiment according to Figure 3 with two treads of the profile rail 14, the free ends are curved.

Bei allen Ausführungen besteht die Mittellängsachse der Nut 18 senkrecht oder im wesentlichen senkrecht zu der gedachten Verbindungslinie von zwei einander gegenüberliegenden Wälzkörpern 15. Diese Wälzkörper sind nach den Ausführungen nach den Figuren 1 und 2 die, die den Rändern der Laufschienen 13 bzw. 17 zugeordnet sind. Der die Laufbahnen aufweisende Bereich der Profilschienen 14 ist nicht symmetrisch ausgebildet. Dies gilt auch für die Ausführung nach der Figur 3, wenn man die gedachte Verbindung zwischen den Wälzkörpern 15 als Bezugsachse wählt.In all versions, the central longitudinal axis of the groove 18 is vertical or in essentially perpendicular to the imaginary connecting line of two opposite one another Rolling elements 15. These rolling elements are according to the explanations according to Figures 1 and 2, which assigned to the edges of the rails 13 and 17 respectively are. The area of the profiled rails 14 which has the raceways is not symmetrical. This also applies to the embodiment according to FIG. 3 if you choose the imaginary connection between the rolling elements 15 as a reference axis.

Auch bei den Ausführungen nach den Figuren 1 und 2 ist dieser Bereich der Laufschiene 14 zu keiner von zwei rechtwinklig zueinander stehenden Bezugsachsen symmetrisch. Diese Bezugsachsen sind normalerweise immer die mittig zwischen den Wälzkörpern 15 verlaufenden Achsen, die außerdem rechtwinklig zu den gedachten Verbindungen der Wälzkörper 15 stehen.In the embodiments according to FIGS. 1 and 2, this area is the running rail 14 to none of two reference axes perpendicular to one another symmetrical. These reference axes are usually always in the middle between the rolling elements 15 extending axes, which are also perpendicular to the imaginary Connections of the rolling elements 15 are.

Die Erfindung ist demzufolge nicht auf die dargestellten Ausführungen beschränkt. Wesentlich ist, daß der die Laufbahnen für die Wälzkörper 15 aufweisende Bereich der mittleren Profilschiene 14 nicht als Hohlkörper ausgebildet ist und den umgebogenen Endsteg 14a aufweist.The invention is therefore not limited to the embodiments shown. It is essential that the area having the raceways for the rolling elements 15 the middle rail 14 is not designed as a hollow body and the bent Has end web 14a.

Claims (7)

Schubkastenauszugführung mit einer am Möbelkorpus festlegbaren Führungsschiene und einer am Schubkasten anbringbaren, mittels Wälzkörpern geführten Laufschiene und mit einer Laufbahn für die Wälzkörper aufweisenden Profilschiene, dadurch gekennzeichnet, daß die Profilschiene (14) im den Laufbahnen zugeordneten Bereich eine nach außen geöffnete Nut (18) aufweist, in die ein die Nut (18) überragender Endsteg (14a) der Profilschiene (14) zurückgebogen ist und sich in die Nut (18) erstreckt.Drawer pull-out design with a guide rail which can be fixed to the furniture body and a guide rail which can be attached to the drawer and guided by means of rolling elements and with a track for the profile rail having rolling elements, characterized in that the profile rail (14) has an outwardly open groove (18) in the area assigned to the tracks , into which an end web (14a) of the profile rail (14) projecting beyond the groove (18) is bent back and extends into the groove (18). Schubkastenauszugführung nach Anspruch 1, dadurch gekennzeichnet, daß sich der zurückgebogene Endsteg (14a) der Profilschiene (14) an mindestens einer Nutbegrenzungswand abstützt.Drawer pull-out design according to claim 1, characterized in that the bent-back end web (14a) of the profile rail (14) is supported on at least one groove boundary wall. Schubkastenauszugführung nach Anspruch 2, dadurch gekennzeichnet, daß sich der zurückgebopgene Endsteg (14a) an einer seitlichen und an einer mittleren Nutbegrenzungswand oder an zwei seitlichen Nutbegrenzungswänden abstützt.Drawer pull-out design according to claim 2, characterized in that the back-end end web (14a) is supported on a lateral and on a central groove boundary wall or on two lateral groove boundary walls. Schubkastenauszugführung nach einem oder mehreren der vorhergehenden Ansprüche 1-3, dadurch gekennzeichnet, daß der Endsteg (14a) der Profilschiene (14) um einen Winkel von ca. 18° zurückgebogen ist. Drawer pull-out design according to one or more of the preceding claims 1-3, characterized in that the end web (14a) of the profile rail (14) is bent back by an angle of approximately 18 °. Schubkastenauszugführung nach einem oder mehreren der vorhergehenden Ansprüche 1-4, dadurch gekennzeichnet, daß die Mittelachse der Nut (18) in einem Winkel von ca. 45° zu der die Führungsschiene (12) tragenden Seitenwand (16) des Möbelkorpus steht.Drawer pull-out design according to one or more of the preceding claims 1-4, characterized in that the central axis of the groove (18) is at an angle of approximately 45 ° to the side wall (16) of the furniture body which carries the guide rail (12). Schubkastenauszugführung nach einem oder mehreren der vorhergehenden Ansprüche 1-5, dadurch gekennzeichnet, daß die Mittelachse der Nut (18) senkrecht oder annähernd senkrecht zu der gedachten Verbindung von zwei einander gegenüberliegenden Wälzkörpern (15) besteht.Drawer pull-out design according to one or more of the preceding claims 1-5, characterized in that the central axis of the groove (18) is perpendicular or approximately perpendicular to the imaginary connection of two opposing rolling elements (15). Schubkastenauszugführung nach einem oder mehreren der vorhergehenden Ansprüche 1-6, dadurch gekennzeichnet, daß der die Laufflächen aufweisende Bereich jeder Profilschiene (14) in Bezug auf die beiden mittig zwischen den Wälzkörpern (15) sowie senkrecht zu deren gedachten Verbindungsachsen stehenden Mittelachsen asymmetrisch ausgebildet ist.Drawer pull-out design according to one or more of the preceding claims 1-6, characterized in that the area of each profiled rail (14) which has the running surfaces is asymmetrical with respect to the two central axes which are centered between the rolling elements (15) and perpendicular to their imaginary connecting axes.
EP99105981A 1998-04-29 1999-03-25 Drawer slide Expired - Lifetime EP0958761B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29807540U 1998-04-29
DE29807540U DE29807540U1 (en) 1998-04-29 1998-04-29 Drawer extension

Publications (3)

Publication Number Publication Date
EP0958761A2 true EP0958761A2 (en) 1999-11-24
EP0958761A3 EP0958761A3 (en) 2002-12-18
EP0958761B1 EP0958761B1 (en) 2006-04-26

Family

ID=8056328

Family Applications (1)

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EP99105981A Expired - Lifetime EP0958761B1 (en) 1998-04-29 1999-03-25 Drawer slide

Country Status (8)

Country Link
US (1) US6132020A (en)
EP (1) EP0958761B1 (en)
JP (1) JP4440369B2 (en)
AT (1) ATE324060T1 (en)
AU (1) AU769251B2 (en)
CA (1) CA2270316A1 (en)
DE (2) DE29807540U1 (en)
ES (1) ES2260866T3 (en)

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Also Published As

Publication number Publication date
EP0958761A3 (en) 2002-12-18
CA2270316A1 (en) 1999-10-29
ATE324060T1 (en) 2006-05-15
AU2391099A (en) 1999-11-11
ES2260866T3 (en) 2006-11-01
US6132020A (en) 2000-10-17
JPH11332676A (en) 1999-12-07
EP0958761B1 (en) 2006-04-26
DE59913356D1 (en) 2006-06-01
AU769251B2 (en) 2004-01-22
JP4440369B2 (en) 2010-03-24
DE29807540U1 (en) 1998-06-10

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