EP0363583B1 - Set of guiding rails for drawers - Google Patents

Set of guiding rails for drawers Download PDF

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Publication number
EP0363583B1
EP0363583B1 EP89114043A EP89114043A EP0363583B1 EP 0363583 B1 EP0363583 B1 EP 0363583B1 EP 89114043 A EP89114043 A EP 89114043A EP 89114043 A EP89114043 A EP 89114043A EP 0363583 B1 EP0363583 B1 EP 0363583B1
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EP
European Patent Office
Prior art keywords
pull
rail
drawer
running
rails
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
EP89114043A
Other languages
German (de)
French (fr)
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EP0363583A1 (en
Inventor
Erich RÖCK
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.)
Julius Blum GmbH
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Julius Blum GmbH
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Publication date
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Publication of EP0363583A1 publication Critical patent/EP0363583A1/en
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Publication of EP0363583B1 publication Critical patent/EP0363583B1/en
Anticipated expiration legal-status Critical
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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
    • A47B2210/0029—Guide bearing means
    • A47B2210/0032—Balls
    • A47B2210/0035—Balls cages therefor, e.g. for telescopic slides
    • 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
    • A47B2210/0037—Rollers
    • A47B2210/004—Rollers cages therefor, e.g. for telescopic slides
    • 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
    • A47B2210/0043—Wheels
    • 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
    • A47B2210/0064—Guide sequencing or synchronisation
    • A47B2210/007—Three slide synchronisation

Definitions

  • the invention relates to a guide rail set for drawers, arranged on both sides of the drawer, one body-side support rail and one movable slide rail on this, the load of the drawer being transmitted via cylindrical rollers and / or balls between the pull-out rail and the support rail, which in Carriages are mounted and arranged at least approximately in a horizontal plane next to one another, the catwalk of the mounting rail describing a U with horizontal marginal webs projecting outwards on both sides, the castors or balls of the carriage on the one hand in the U-shaped channel and on the other hand of the catwalk at the edge walkways and the pull-out rails enclose the carriage in a C-shape.
  • Such guide rail sets are used in a variety of ways in modern furniture construction, in particular in kitchen and office furniture construction.
  • Your task is to make it easier to pull out and push in a drawer or a shelf, to make it free of stops and to keep the drawer or shelf from tipping over, partially pushed out or pulled out of the body.
  • An example of an underfloor guide rail set i.e. A guide rail set, in which the rails are arranged below the drawer bottom, can be found in AT-PS 362 899 by the same applicant.
  • Such a guide rail set has the advantage that it can be integrated into the furniture in a very space-saving manner and in particular does not impair the width of the drawers.
  • a guide rail set of the type mentioned is known, which ensures smooth running and good lateral guidance of the drawer even with very heavy drawers.
  • the rails of the set can be attached to the furniture to save space.
  • the smooth running of a ball bearing guide is combined with the simpler construction of a carriage guide with cylindrical rollers.
  • the object of the invention is to improve such a guide rail set so that a differential pull-out is achieved, i.e. that the drawer can be completely pulled out of the furniture body without giving up its anchoring in the furniture.
  • the pull-out rails each have on their two sides a horizontal runway projecting outwards from the vertical web, which is located at a distance from the upper and lower edge of the pull-out rails and on the balls, rollers and / or run down or slide along, which carry a drawer rail attached to the drawer on both sides.
  • the shop rails have a U or C profile.
  • An embodiment of the invention provides that the catwalks of the pull-out rails are provided with stops to limit the pull-out path. With this design, the four carriages are repositioned on each side when the drawer is completely pulled out or pushed in.
  • a further exemplary embodiment provides that the sliders are fastened to the drawer rails and store the rollers and / or balls arranged between the drawer rail and the pull-out rail in carriages.
  • the arrangement of the gliders enables a low overall height.
  • the sliders are L-shaped and have two guide surfaces for the catwalks of the pull-out rails.
  • the catwalks are arranged approximately halfway up the vertical bars of the pull-out rails.
  • FIG. 1 shows a schematic side view of the guide rail set according to the invention on one side of the drawer when the drawer is pushed into the furniture body
  • FIG. 2 shows a same side view of the guide rail set in the extended state
  • FIG. 3 and FIG. 4 each show a cross section through the guide rail set according to the invention in different exemplary embodiments
  • FIG. 5 shows a cross section through a pull-out rail of a further exemplary embodiment
  • FIG. 6 shows a side view of a middle carriage
  • FIG. 7 shows a plan view 8 and FIG. 9 show side views of a side carriage
  • FIGS. 10 to 13 schematically show different possible arrangements of the guide rail set on a drawer.
  • the guide rail set according to the invention has a drawer rail 12, a body-side support rail 3 and a middle pull-out rail 2 on each side of the drawer 1.
  • the pull-out rail 2 runs differently between the mounting rail 3 and the drawer rail 12.
  • a carriage 4 is arranged between the mounting rail 3 and the pull-out rail 2.
  • the rails 2, 3, 12 are each arranged under the drawer base 17 or next to this at the side wall 18 of the drawer 1.
  • the carriages 4 are arranged horizontally, i.e.
  • the rollers 5 are not one above the other but in a row one behind the other.
  • the guide web of the mounting rail 3 is U-shaped in cross-section and has horizontal edge webs 7 which protrude outwards.
  • the rollers 5 of the carriage run in the channel formed by the U-profile.
  • the rollers 6 run below the horizontal webs 7 on the horizontal webs 8 of the pull-out rails 2.
  • the rollers 5 have a larger diameter than the rollers 6.
  • the pull-out rails 2 are laterally provided with horizontal walkways 9 which project outward from the lateral vertical bars 10 of the pull-out rails 2.
  • the horizontal walkways 9 can either be bent out of the rail profile, as shown in the exemplary embodiments according to FIGS. 3 and 4, or they can, as shown in FIG. 5, be extruded together with the pull-out rail 2, for example from aluminum.
  • the catwalks 9 are guided between sliders 11 and rollers 13.
  • the rollers 13 carry the drawer rails 12 and the sliders 11 are attached to the drawer rails 12.
  • the drawer rails 12 are designed with a U-profile.
  • rollers 13 and the slider 11 2 balls 14 can be arranged between the drawer rail 12 and the pull-out rail, which are held in a conventional manner in cages.
  • the drawer rails 12 are designed with a C profile and the vertical webs 10 and the catwalks 9 of the pull-out rail 2 run into one another such that they each form a curved track for the balls 14.
  • the rollers 13 are held in carriages 15 just like the rollers 6.
  • the sliders 11 on the shop rails 12 are L-shaped and have two guide surfaces 16, 17 for the respective catwalk 9. This ensures good lateral stability of the guide rail set with good guidance between the drawer rails 12 and the pull-out rails 2.
  • the pull-out guide set according to the invention is very flat and can either, as shown in FIGS. 10 and 13, below the drawer bottom 17 or, as shown in FIGS. 11 and 12, directly next to the drawer bottom 17 may be arranged.
  • the drawer rails 12 can pass directly into the profile of the drawer side wall 18 (FIG. 12) or the drawer side wall 18 is fastened as a separate part on the drawer rail 12, for example pushed onto a web 19 with a pine cone profile.
  • side compensation rollers 19 are also mounted in the carriages 4 and 15.

Abstract

A guide rail assembly for a drawer includes, for each side of the drawer, a supporting rail on the side of an article or body of furniture and a pull-out rail slideably mounted on the supporting rail. The load of the drawer is transmitted by means of cylindrical runner rollers and/or balls. The runner rollers or balls are arranged substantially in a horizontal plate and adjacently mounted in carriages. The supporting rail has a guide flange with a U-shaped channel and outwardly projecting horizontal marginal flanges extending from both sides thereof. Central runner rollers roll in the U-shaped channel, and lateral runner rollers roll on the marginal flanges. The pull-out rail embraces the supporting rail. The pull-out rail has on each side thereof an outwardly projecting horizontal running flange which is spaced from the upper and lower edges of the pull-out rail. Balls, runner rollers and/or slides roll on the running flanges of the pull-out rail and carry on each side of the drawer a drawer rail which is fastened thereto.

Description

Die Erfindung bezieht sich auf eine Führungsschienengarnitur für Schubladen, mit an der Schublade beidseitig angeordnet, je einer korpusseitigen Tragschiene und je einer auf dieser verfahrbaren Ausziehschiene, wobei die Last der Schublade über zylindrische Laufrollen und/oder Kugeln zwischen Ausziehschiene und Tragschiene übertragen wird, die in Laufwagen gelagert und zumindest annähernd in einer horizontalen Ebene nebeneinander angeordnet sind, wobei der Laufsteg der Tragschiene ein U mit an beiden Seiten nach außen abstehenden horizontalen Randstegen beschreibt, die Laufrollen bzw. Kugeln des Laufwagens einerseits im U-förmigen Kanal und andererseits an der anderen Seite des Laufsteges an den Randstegen ablaufen und die Ausziehschienen die Laufwagen C-förmig umfassen.The invention relates to a guide rail set for drawers, arranged on both sides of the drawer, one body-side support rail and one movable slide rail on this, the load of the drawer being transmitted via cylindrical rollers and / or balls between the pull-out rail and the support rail, which in Carriages are mounted and arranged at least approximately in a horizontal plane next to one another, the catwalk of the mounting rail describing a U with horizontal marginal webs projecting outwards on both sides, the castors or balls of the carriage on the one hand in the U-shaped channel and on the other hand of the catwalk at the edge walkways and the pull-out rails enclose the carriage in a C-shape.

Derartige Führungsschienengarnituren finden im modernen Möbelbau, insbesondere im Küchen- und Büromöbelbau, vielfältige Verwendung.Such guide rail sets are used in a variety of ways in modern furniture construction, in particular in kitchen and office furniture construction.

Ihre Aufgabe ist es, das Herausziehen und Hereinschieben einer Schublade oder eines Fachbrettes zu erleichtern, es stockungsfrei zu gestalten und die Schublade oder das Fachbrett im teilweise aus dem Korpus herausgeschobenen bzw. -gezogenen Zustand kippsicher zu halten.Your task is to make it easier to pull out and push in a drawer or a shelf, to make it free of stops and to keep the drawer or shelf from tipping over, partially pushed out or pulled out of the body.

Abgesehen davon, daß sie diese Aufgaben erfüllen sollen, werden an Führungsschienengarnituren noch weitere Anforderungen gestellt. So sollten sie den Tragraum der Schublade nicht oder nicht sehr beeinträchtigen, d. h. es soll in der Breite der Schublade möglichst wenig Raum verlorengehen.Apart from the fact that they are supposed to fulfill these tasks, further requirements are placed on guide rail sets. So they should not affect the drawer's carrying space or not at all, i. H. as little space as possible should be lost in the width of the drawer.

Des weiteren hat es sich als vorteilhaft erwiesen, wenn der Laufwagen möglichst von der Schublade abgedeckt wird, wodurch er vor übermäßiger Verschmutzung geschützt ist. Dies bringt nicht nur optische Vorteile, sondern es sichert auch die Funktion der Führungsschienengarnitur über eine lange Betriebsdauer.Furthermore, it has proven to be advantageous if the carriage is covered by the drawer as far as possible, as a result of which it is protected against excessive contamination. This not only brings visual advantages, it also ensures the function of the guide rail set over a long period of operation.

Es ist bekannt, die Seitenwände der Schublade aus Kunststoffmaterial herzustellen, beispielsweise zu extrudieren. Es ist weiters bekannt, die Ausziehschienen der Führungsgarnitur und die Laufwägen in die Schubladenwand hineinzuversetzen und es ist weiters bekannt, die Ausziehschienen und die Laufwägen mittels einer herabgezogenen Blende nach außen hin abzudecken.It is known to produce the side walls of the drawer from plastic material, for example to extrude it. It is also known to move the pull-out rails of the guide set and the carriages into the drawer wall, and it is also known to cover the pull-out rails and the carriages to the outside by means of a pulled-out cover.

Ein Beispiel für eine Unterflur-Führungsschienengarnitur, d.h. eine Führungsschienengarnitur, bei der die Schienen unterhalb des Schubladenbodens angeordnet sind, ist der AT-PS 362 899 des gleichen Anmelders zu entnehmen. Eine derartige Führungsschienengarnitur hat den Vorteil, daß sie sehr platzsparend im Möbel integriert werden kann und insbesondere die Breite der Schubladen nicht beeinträchtigt.An example of an underfloor guide rail set, i.e. A guide rail set, in which the rails are arranged below the drawer bottom, can be found in AT-PS 362 899 by the same applicant. Such a guide rail set has the advantage that it can be integrated into the furniture in a very space-saving manner and in particular does not impair the width of the drawers.

Aus der DE-OS 35 40 787 ist eine Führungsschienengarnitur der eingangs genannten Art bekannt, die auch bei sehr schweren Schubladen einen ruhigen Lauf und eine gute Seitenführung der Schublade gewährleistet. Die Schienen der Garnitur sind sehr platzsparend im Möbel befestigbar. Bei einer derartigen Führungsschienengarnitur wird der ruhige Lauf einer Kugellagerführung mit der einfacheren Konstruktion einer Laufwagenführung mit zylindrischen Laufrollen vereint.From DE-OS 35 40 787 a guide rail set of the type mentioned is known, which ensures smooth running and good lateral guidance of the drawer even with very heavy drawers. The rails of the set can be attached to the furniture to save space. With such a guide rail set, the smooth running of a ball bearing guide is combined with the simpler construction of a carriage guide with cylindrical rollers.

Aufgabe der Erfindung ist es, eine derartige Führungsschienengarnitur so zu verbessern, daß ein Differenzialauszug erzielt wird, d.h.,daß die Schublade zur Gänze aus dem Möbelkorpus herausgezogen werden kann ohne ihre Verankerung im Möbel aufzugeben.The object of the invention is to improve such a guide rail set so that a differential pull-out is achieved, i.e. that the drawer can be completely pulled out of the furniture body without giving up its anchoring in the furniture.

Dies wird erfindungsgemäß dadurch erreicht, daß die Ausziehschienen an ihren beiden Seiten je einen vom Vertikalsteg nach außen ragenden horizontalen Laufsteg aufweisen, der sich im Abstand vom oberen und unteren Rand der Ausziehschienen befindet und an dem Kugeln, Laufrollen und/oder Gleiter ablaufen bzw. entlang gleiten, die an beiden Seiten der Schublade eine an dieser befestigte Ladenschiene tragen.This is achieved according to the invention in that the pull-out rails each have on their two sides a horizontal runway projecting outwards from the vertical web, which is located at a distance from the upper and lower edge of the pull-out rails and on the balls, rollers and / or run down or slide along, which carry a drawer rail attached to the drawer on both sides.

Vorteilhaft ist vorgesehen, daß die Ladenschienen U- oder C-Profil aufweisen.It is advantageously provided that the shop rails have a U or C profile.

Dadurch kommt es zu einer symmetrischen Krafteinleitung und ein Verkanten wird vermieden.This results in a symmetrical introduction of force and jamming is avoided.

Ein Ausführungsbeispiel der Erfindung sieht vor, daß die Laufstege der Ausziehschienen mit Anschlägen zur Begrenzung des Ausziehweges versehen sind. Durch diese Ausführung werden die vier Laufwägen an jeder Seite beim vollständigen Herausziehen oder Einschieben der Schublade neu positioniert.An embodiment of the invention provides that the catwalks of the pull-out rails are provided with stops to limit the pull-out path. With this design, the four carriages are repositioned on each side when the drawer is completely pulled out or pushed in.

Ein weiteres Ausführungsbeispiel sieht vor, daß die Gleiter an den Ladenschienen befestigt sind und die zwischen der Ladenschiene und der Ausziehschiene angeordneten Laufrollen und/oder Kugeln in Laufwagen lagern. Die Anordnung der Gleiter ermöglicht eine niedere Bauhöhe.A further exemplary embodiment provides that the sliders are fastened to the drawer rails and store the rollers and / or balls arranged between the drawer rail and the pull-out rail in carriages. The arrangement of the gliders enables a low overall height.

Dabei ist vorteilhat vorgesehen, daß die Gleiter L-förmig ausgebildet sind und zwei Führungsflächen für die Laufstege der Ausziehschienen aufweisen.It is advantageously provided that the sliders are L-shaped and have two guide surfaces for the catwalks of the pull-out rails.

Vorteilhaft ist weiters vorgesehen, daß die Laufstege etwa auf halber Höhe der Vertikalstege der Ausziehschienen angeordnet sind.It is also advantageously provided that the catwalks are arranged approximately halfway up the vertical bars of the pull-out rails.

Nachfolgend werden Ausführungsbeispiele der Erfindung an Hand der Fig. der Zeichnungen beschrieben:Exemplary embodiments of the invention are described below with reference to the figures of the drawings:

Die Fig. 1 zeigt eine schematisch gehaltene Seitenansicht der erfindungsgemäßen Führungsschienengarnitur an einer Seite der Schublade bei in dem Möbelkorpus eingeschobener Schublade, die Fig. 2 zeigt eine gleiche Seitenansicht der Führungsschienengarnitur im auseinandergezogenen Zustand, die Fig. 3 und die Fig. 4 zeigen je einen Querschnitt durch die erfindungsgemäße Führungsschienengarnitur bei unterschiedlichen Ausführungsbeispielen, die Fig. 5 zeigt einen Querschnitt durch eine Ausziehschiene eines weiteren Ausführungsbeispieles, die Fig. 6 zeigt eine Seitenansicht auf einen mittleren Laufwagen, die Fig. 7 zeigt eine Draufsicht auf einen mittleren Laufwagen, die Fig.8 und die Fig. 9 zeigen Seitenansichten eines seitlichen Laufwagens und die Fig. 10 bis 13 zeigen schematisch verschiedene Anordnungsmöglichkeiten der Führungsschienengarnitur an einer Schublade.1 shows a schematic side view of the guide rail set according to the invention on one side of the drawer when the drawer is pushed into the furniture body, FIG. 2 shows a same side view of the guide rail set in the extended state, FIG. 3 and FIG. 4 each show a cross section through the guide rail set according to the invention in different exemplary embodiments, FIG. 5 shows a cross section through a pull-out rail of a further exemplary embodiment, FIG. 6 shows a side view of a middle carriage, and FIG. 7 shows a plan view 8 and FIG. 9 show side views of a side carriage and FIGS. 10 to 13 schematically show different possible arrangements of the guide rail set on a drawer.

Von der Schublade 1 ist jeweils nur eine Seitenwand 18 und der Boden 17 gezeichnet. Die erfindungsgemäße Führungsschienengarnitur weist auf beiden Seiten der Schublade 1 je eine Ladenschiene 12, eine korpusseitige Tragschiene 3 und eine mittlere Ausziehschiene 2 auf. Die Ausziehschiene 2 läuft differential zwischen der Tragschiene 3 und der Ladenschiene 12 ab. Zwischen der Tragschiene 3 und der Ausziehschiene 2 ist jeweils ein Laufwagen 4 angeordnet. Die Schienen 2, 3, 12 sind jeweils unter dem Schubladenboden 17 oder neben diesem bei der Seitenwand 18 der Schublade 1 angeordnet. Die Laufwagen 4 sind liegend angeordnet, d.h. die Laufrollen 5 befinden sich nicht übereinander sondern in einer Ebene hintereinander.Only one side wall 18 and the bottom 17 are drawn from the drawer 1. The guide rail set according to the invention has a drawer rail 12, a body-side support rail 3 and a middle pull-out rail 2 on each side of the drawer 1. The pull-out rail 2 runs differently between the mounting rail 3 and the drawer rail 12. A carriage 4 is arranged between the mounting rail 3 and the pull-out rail 2. The rails 2, 3, 12 are each arranged under the drawer base 17 or next to this at the side wall 18 of the drawer 1. The carriages 4 are arranged horizontally, i.e. The rollers 5 are not one above the other but in a row one behind the other.

Der Führungssteg der Tragschiene 3 ist im Querschnitt U-förmig und weist zweinach außen abstehende, horizontale Randstege 7 auf. Die Laufrollen 5 des Laufwagens laufen im vom U-Profil gebildeten Kanal ab. Die Laufrollen 6 laufen unterhalb der Horizontalstege 7 auf den Horizontalstegen 8 der Ausziehschienen 2. Die Laufrollen 5 haben einen größeren Durchmesser als die Laufrollen 6.The guide web of the mounting rail 3 is U-shaped in cross-section and has horizontal edge webs 7 which protrude outwards. The rollers 5 of the carriage run in the channel formed by the U-profile. The rollers 6 run below the horizontal webs 7 on the horizontal webs 8 of the pull-out rails 2. The rollers 5 have a larger diameter than the rollers 6.

Wie insbesondere aus den Fig. 3, 4 und 5 ersichtlich, sind die Ausziehschienen 2 seitlich mit horizontalen Laufstegen 9 versehen, die von den seitlichen Vertikalstegen 10 der Ausziehschienen 2 nach außen abragen.As can be seen in particular from FIGS. 3, 4 and 5, the pull-out rails 2 are laterally provided with horizontal walkways 9 which project outward from the lateral vertical bars 10 of the pull-out rails 2.

Die horizantalen laufstege 9 können entweder, wie in der Ausführungsbeispielen nach den Figuren 3 und 4 gezeigt, aus dem Schienenprofil gebogen sein, oder sie können, wie in der Fig. 5 dargestellt, zusammen mit der Ausziehschiene 2 beispielsweise aus Aluminium extrudiert sein.The horizontal walkways 9 can either be bent out of the rail profile, as shown in the exemplary embodiments according to FIGS. 3 and 4, or they can, as shown in FIG. 5, be extruded together with the pull-out rail 2, for example from aluminum.

Die Laufstege 9 sind zwischen Gleitern 11 und Laufrollen 13 geführt. Die Laufrollen 13 tragen die Ladenschienen 12 und die Gleiter 11 sind an den Ladenschienen 12 befestigt. Im Ausführungsbeispiel nach der Fig. 3 sind die Ladenschienen 12 mit U-Profil ausgeführt.The catwalks 9 are guided between sliders 11 and rollers 13. The rollers 13 carry the drawer rails 12 and the sliders 11 are attached to the drawer rails 12. In the exemplary embodiment according to FIG. 3, the drawer rails 12 are designed with a U-profile.

Anstelle der Laufrollen 13 und der Gleiter 11 können jedoch zwischen der Ladenschiene 12 und der Ausziehschiene 2 Kugeln 14 angeordnet sein, die in herkömmlicher Weise in Käfigen gehalten werden. In diesem Fall sind die Ladenschienen 12 mit C-Profil ausgeführt und die Vertikalstege 10 und die Laufstege 9 der Ausziehschiene 2 laufen derart ineinander, daß sie jeweils eine gebogene Laufbahn für die Kugeln 14 bilden.Instead of the rollers 13 and the slider 11 2 balls 14 can be arranged between the drawer rail 12 and the pull-out rail, which are held in a conventional manner in cages. In this case, the drawer rails 12 are designed with a C profile and the vertical webs 10 and the catwalks 9 of the pull-out rail 2 run into one another such that they each form a curved track for the balls 14.

Die Laufrollen 13 sind genauso wie die Laufrollen 6 in Laufwägen 15 gehalten.The rollers 13 are held in carriages 15 just like the rollers 6.

Die Gleiter 11 an den Ladenschienen 12 sind L-förmig und weisen zwei Führungsflächen 16,17 für den jeweiligen Laufsteg 9 auf. Dadurch ist eine gute Seitenstabilität der Führungsschienengarnitur mit einer guten Führung zwischen den Ladenschienen 12 und den Ausziehschienen 2 gewährleistet.The sliders 11 on the shop rails 12 are L-shaped and have two guide surfaces 16, 17 for the respective catwalk 9. This ensures good lateral stability of the guide rail set with good guidance between the drawer rails 12 and the pull-out rails 2.

Auf den horizontalen Laufstegen 9 der Ausziehschienen 2 befinden sich weiters in den Figuren der Zeichnungen nicht gezeigte Anschläge, die den Ausziehweg der Führungsschienengarnitur begrenzen.On the horizontal walkways 9 of the pull-out rails 2 there are further stops, not shown in the figures of the drawings, which limit the pull-out path of the guide rail set.

Wie aus den Fig. 10 bis 13 ersichtlich, ist die erfindungsgemäße Ausziehführungsgarnitur sehr flach und kann entweder, wie in den Fig. 10 und 13 gezeigt, unterhalb des Schubladenbodens 17 oder, wie in den Fig. 11 und 12 gezeigt, unmittelbar neben dem Schubladenboden 17 angeordnet sein. Die Ladenschienen 12 können dabei direkt in das Profil der Schubladenseitenwand 18 übergehen (Fig. 12) oder die Schubladenseitenwand 18 wird als separater Teil auf der Ladenschiene 12 befestigt, beispielsweise auf einem Steg 19 mit Tannenzapfenprofil aufgeschoben.As can be seen from FIGS. 10 to 13, the pull-out guide set according to the invention is very flat and can either, as shown in FIGS. 10 and 13, below the drawer bottom 17 or, as shown in FIGS. 11 and 12, directly next to the drawer bottom 17 may be arranged. The drawer rails 12 can pass directly into the profile of the drawer side wall 18 (FIG. 12) or the drawer side wall 18 is fastened as a separate part on the drawer rail 12, for example pushed onto a web 19 with a pine cone profile.

Zur Verbesserung der Seitenstabilität der Führungsgarnitur sind in den Laufwägen 4 und 15 auch Seitenausgleichsrollen 19 gelagert.In order to improve the lateral stability of the guide set, side compensation rollers 19 are also mounted in the carriages 4 and 15.

Claims (6)

1. Guide rail fitting for drawers, having arranged on both sides of the drawer a respective carcass-side support rail (3) and a respective pull-out rail (2) traversable thereon, the load of the drawer being transferred via cylindrical rollers (5, 6) and/or balls between the pull-out rail and the support rail, which are mounted in running carriages and are arranged next to one another at least approximately in a horizontal plane, the running web of the support rail describing a U with horizontal edge webs (7) projecting outwardly on both sides, the rollers or balls of the running carriage running on the edge webs on the one hand in the U-shaped channel and on the other hand on the other side of the running web, and the pull-out rails surrounding the running carriages in a C shape, characterized in that the pull-out rails (2) each have on both sides a horizontal running web (9) which projects outwardly from the vertical web (10) and which is located at a spacing from the upper and lower edge of the pull-out rails (2) and roll on or slide along the balls (14), rollers (13) and/or sliders (11), which on both sides of the drawer support a loading rail (12) secured thereto.
2. Guide rail fitting according to Claim 1, characterized in that the loading rails (12) have a U-shaped or C-shaped profile.
3. Guide rail fitting according to Claims 1 or 2, characterized in that the running webs (9) of the pull-out rails (2) are provided with stops for delimiting the pull-out path.
4. Guide rail fitting according to one of Claims 1 to 3, characterized in that the sliders (11) are secured to the loading rails (12), and the rollers (13) and/or balls (14) arranged between the loading rail (12) and the pull-out rail (2) are mounted in running carriages (15).
5. Guide rail fitting according to Claim 4, characterized in that the sliders (11) are of L-shaped construction and have two guide surfaces (16, 17) for the running webs (9) of the pull-out rails (2).
6. Guide rail fitting according to one of Claims 1 to 5, characterized in that the running webs (9) are arranged at approximately half the height of the vertical webs (10) of the pull-out rails (2).
EP89114043A 1988-09-15 1989-07-29 Set of guiding rails for drawers Expired - Lifetime EP0363583B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2265/88 1988-09-15
AT0226588A AT390552B (en) 1988-09-15 1988-09-15 GUIDE RAIL SET FOR DRAWERS

Publications (2)

Publication Number Publication Date
EP0363583A1 EP0363583A1 (en) 1990-04-18
EP0363583B1 true EP0363583B1 (en) 1992-05-20

Family

ID=3531141

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89114043A Expired - Lifetime EP0363583B1 (en) 1988-09-15 1989-07-29 Set of guiding rails for drawers

Country Status (6)

Country Link
US (1) US4955160A (en)
EP (1) EP0363583B1 (en)
JP (1) JPH02114909A (en)
AT (2) AT390552B (en)
CA (1) CA1319948C (en)
DE (1) DE58901490D1 (en)

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AT399263B (en) * 1991-02-12 1995-04-25 Blum Gmbh Julius Withdrawal guide (runner) for drawers
AT399265B (en) * 1991-12-11 1995-04-25 Blum Gmbh Julius Withdrawal guide (runner) for drawers
AT401859B (en) * 1991-12-18 1996-12-27 Fulterer Gmbh UNDERFLOOR EXTENSION
CA2096189C (en) * 1993-05-13 1999-08-03 Michael S. Woof 3 part glide on solid bearing drawer slide
AT407473B (en) * 1994-07-07 2001-03-26 Alfit Ag FULL EXTENSION FOR DRAWERS
US6027193A (en) * 1999-02-26 2000-02-22 Grass America, Inc. Two-part undermount drawer guide assembly with pivot member
US6481812B1 (en) 2000-09-19 2002-11-19 Grass America, Inc. Undermount drawer guide assembly
US20040227442A1 (en) * 2003-05-14 2004-11-18 Nan Juen International Co., Ltd. Structure for sliding rail of drawers
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US7306301B2 (en) * 2004-07-01 2007-12-11 Rev-A-Shelf Company, Llc Laterally stabilizing drawer slide for tall cupboard pull-out
KR100936228B1 (en) * 2004-11-05 2010-01-11 어큐라이드 인터내셔널 인코포레이티드 Undermount drawer slide
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CN101991281B (en) * 2009-08-14 2012-08-29 川湖科技股份有限公司 Bottom installation type drawer slid rail
CN102487597B (en) * 2010-12-03 2016-04-06 鸿富锦精密工业（深圳）有限公司 Slide rail
TWI594712B (en) * 2016-06-16 2017-08-11 川湖科技股份有限公司 Supporting device for a rail
AT518980B1 (en) * 2016-10-28 2018-03-15 Blum Gmbh Julius drawer
AT520403A1 (en) 2017-08-30 2019-03-15 Blum Gmbh Julius drawer
AT17787U1 (en) * 2018-01-12 2023-02-15 Blum Gmbh Julius Drawer slide with at least one guide rail
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AT387897B (en) * 1984-12-20 1989-03-28 Blum Gmbh Julius UNDERFLOOR GUIDE RAIL SET

Also Published As

Publication number Publication date
JPH02114909A (en) 1990-04-27
ATE76266T1 (en) 1992-06-15
US4955160A (en) 1990-09-11
DE58901490D1 (en) 1992-06-25
ATA226588A (en) 1989-11-15
CA1319948C (en) 1993-07-06
JPH0515446B2 (en) 1993-03-01
AT390552B (en) 1990-05-25
EP0363583A1 (en) 1990-04-18

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