EP0937188A1 - Running gear for a guide rail with a dividing wall or similar suspended on the running gear - Google Patents

Running gear for a guide rail with a dividing wall or similar suspended on the running gear

Info

Publication number
EP0937188A1
EP0937188A1 EP98925498A EP98925498A EP0937188A1 EP 0937188 A1 EP0937188 A1 EP 0937188A1 EP 98925498 A EP98925498 A EP 98925498A EP 98925498 A EP98925498 A EP 98925498A EP 0937188 A1 EP0937188 A1 EP 0937188A1
Authority
EP
European Patent Office
Prior art keywords
guide
roller
support roller
drive
guide rollers
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
EP98925498A
Other languages
German (de)
French (fr)
Other versions
EP0937188B1 (en
Inventor
Markus Bischof
Stefan Rechsteiner
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.)
Dorma Deutschland GmbH
Original Assignee
Dorma Deutschland GmbH
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 Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
Publication of EP0937188A1 publication Critical patent/EP0937188A1/en
Application granted granted Critical
Publication of EP0937188B1 publication Critical patent/EP0937188B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • 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
    • E05D15/0604—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement
    • E05D15/0608—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement caused by track lay-out
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/0652—Tracks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/43—Physical or chemical protection against wear
    • 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
    • E05Y2900/142—Partition walls

Definitions

  • the invention relates to a drive for a guide rail with a partition mounted on the drive or the like.
  • a lateral guide recess in the guide rail for the passage of a support roller seat of the drive which has a horizontal roller and laterally in the guide rail above the support roller axis guided guide rollers rotatable about a vertical axis, the central longitudinal axes of the axes of the guide rollers lying in a vertical plane that intersects the support roller in the middle or approximately in the middle, and in each case a guide roller is arranged in the direction of travel of the drive and a guide roller is arranged behind the support roller.
  • a drive of the aforementioned type is known from EP 0 679 788 A1.
  • Such drives generally serve to guide suspended partition walls such as glass doors, wooden doors or the like, in particular in those cases in which a plurality of such partition walls in one position have to be flush with one another to form a larger, closed wall while they are in their second position, ie practically have to be brought into a parking position with the glass or wooden wall open.
  • the individual partition is usually suspended from two drives each, which are positively guided in a correspondingly shaped guide rail that guides the height and the side.
  • the drives can be moved mechanically or manually. It is known to equip the drives with a suspension element carrying the partition on both sides with support rollers which are supported on corresponding running surfaces of the guide rail.
  • Each idler roller is assigned at least one guide roller, which guides the carriage laterally in the guide rail.
  • additional sliding elements are required in the area of the so-called switch (DE 31 48 464 C2).
  • the guide rail has a crosspiece above and below the support roller or the support rollers, to which a channel formed above and below is connected, in which upper and lower guide rollers of the drive are guided are. Seen in the running direction, two guide rollers are arranged one behind the other above and below the support roller. Because of the resulting length of the drive - seen in the direction of travel - this greatly impairs cornering.
  • the entire guide rail is encompassed by a bow-like plate, on the free ends of which the guide rollers are arranged, which are thus guided on the outside of the guide rail.
  • This also impairs cornering due to the large width of the drive;
  • the guide rail and running gear must have a relatively high construction, which at the same time includes a reduction in the clear passage height.
  • the invention solves the problem with the teaching according to claim 1.
  • This has the advantage that the vertical axes of the guide rollers have the smallest possible distance from the horizontal axis of the support roller, which is favored by a frustoconical design of the guide rollers, because by this step the frustoconical jacket of the guide rollers can be brought up to close to the jacket of the idler.
  • the distance between the axis of the support roller and the guide rollers is dimensioned in height so that the play above the guide rollers and the support roller between the guide roller or support roller and the rail profile is approximately the same. This ensures optimal use of the space formed by the guide rail, in which the support roller and the guide rollers are guided.
  • the invention achieves a very compact construction of the drive which, in addition to saving material for the guide rail, in particular ensures good cornering.
  • the support roller axis overhung on a support plate which can be connected to the partition or the like, a spacer bush being arranged between the support plate and the support roller in order to distance the support roller from the support plate.
  • the support plate serves, according to claim 4, at the same time to connect guide roller receptacles for the guide rollers, these guide roller receptacles being arranged in the running direction of the drive in front of and behind the support roller axis and parallel to it.
  • blind holes are provided, which serve to receive the guide roller axles, so that the guide roller axles can be arranged in such a way that, according to partial feature a) of claim 1, they are brought up to the outer surface of the support roller with their lateral surfaces while leaving play can.
  • the guide roller receptacles themselves are guided according to claim 6 into the area of the outer surface of the support roller so that their free ends can overlap the outer surface of the support roller with little play.
  • the outer surface of the idler has a wear layer (claim 7), and additionally according to claim 8 that of the idler assigned tread of the guide rail can also have a wear pad.
  • the invention creates a relatively highly resilient drive that is small in all six degrees of freedom and inexpensive to produce.
  • Figure 1 a cross section through two adjacent guide rails with the drive
  • Figure 2 shows a section along the line AA of Figure 1
  • 1 and V denote two adjacent guide rails, which can be connected to one another in a suitable manner in the extending region for guiding or can be fastened to a ceiling construction (not shown).
  • the guide rails 1, 1 ' are guided laterally away from one another in the manner of a switch. It must be assumed that two drives 3 are assigned to each partition, not shown, a first of which is guided in the guide rail 1 and a second in the guide rail 1 '.
  • the drive 3 passes through a lateral guide recess 2 of the rail V and is connected to a partition wall (not shown) via a support plate 5 and a rotatable shaft 6 connected to it.
  • the support roller mount 4 for the support roller 9 consists essentially of the support roller axis 7, a spacer bushing 10 arranged between the support roller 9 and the support plate 5 and a lock nut 8 which fixes the support roller axis 7 on the support plate 5.
  • the support roller has 9 a wear pad 20 with which it rolls on the tread 21, which in turn is formed by a wear pad 22 detachably embedded in the guide rail 1.
  • the guide rollers 12 are frustoconical and roll with their lateral surfaces 14 '(see FIG.
  • FIG. 1 shows that the central longitudinal axis 13 of the guide roller 12 lies in a vertical plane intersecting the support roller 9 approximately in the middle.
  • FIG. 2 shows the guide rollers 12 which are directly adjacent in the running direction X of the support roller 9.
  • the axes 11 of the guide rollers 12 are arranged in blind bores 18 of the guide roller receptacles 16, these blind bores 18 being arranged approximately in the region of the free end 19 of the guide roller receptacles 16.
  • the guide rollers 12 can be brought up to the support roller 9 to such an extent that there is only a slight play S1 and between the outer surface 14, the guide rollers 12 and the outer surface 15 of the support roller 9. see the guide roller receptacle 16 and the lateral surface 15 of the support roller 9 results in only a slight game S3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Types And Forms Of Lifts (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Transmission Devices (AREA)
  • Rolling Contact Bearings (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Drying Of Solid Materials (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

The invention relates to a running gear (3) for a guide rail (1, 1') with a dividing wall or similar suspended on the running gear. Said running gear has a support roller (9) and two guide rollers (12). According to the invention, the guide rollers (12) have a vertical section in the shape of a truncated cone, and are brought up with their exterior surface (14') as far as the exterior surface (15) of the support roller (9), allowing a slight clearance (S3). Said guide rollers (12) are positioned in guide roller accommodating elements in such a way that the clearance (S2) between the rail section running above the supporting roller and the guide rollers, and the supporting rollers or guide rollers is approximately equal.

Description

Titel: Laufwerk für eine Führungsschiene mit einer am Laufwerk hängend gelagerten Trennwand oder dergleichenTitle: Drive for a guide rail with a partition wall or the like suspended from the drive
Beschreibungdescription
Die Erfindung betrifft ein Laufwerk für eine Führungsschiene mit einer am Laufwerk hängend gelagerten Trennwand oder dgl. mit einer seitlichen Führungsausnehmung in der Führungsschiene für den Durchgriff einer Tragrollenaufnahme des Laufwerks, welches eine eine horizontale Achse aufweisende Tragrolle und in der Führungsschiene oberhalb der Tragrol- lenachse seitlich geführte, um eine vertikale Achse drehbare Führungsrollen aufweist, wobei die Mittellängsachsen der Achsen der Führungsrollen in einer die Tragrolle mittig oder etwa mittig schneidenden Vertikalebene liegen und jeweils in Laufrichtung des Laufwerks eine Führungsrolle vor und eine Führuπgsrolle hinter der Tragrolle angeordnet ist.The invention relates to a drive for a guide rail with a partition mounted on the drive or the like. With a lateral guide recess in the guide rail for the passage of a support roller seat of the drive, which has a horizontal roller and laterally in the guide rail above the support roller axis guided guide rollers rotatable about a vertical axis, the central longitudinal axes of the axes of the guide rollers lying in a vertical plane that intersects the support roller in the middle or approximately in the middle, and in each case a guide roller is arranged in the direction of travel of the drive and a guide roller is arranged behind the support roller.
Ein Laufwerk der vorgenannten Gattung ist durch die EP 0 679 788 A1 bekannt. Derartige Laufwerke dienen im allgemeinen der Führung hängend gelagerter Trennwände wie Glastüren, Holztüren oder dgl., insbesondere in solchen Fällen, in denen eine Mehrzahl solcher Trennwände in der einen Position zu einer größeren, geschlossenen Wand fluchtend aneinanderge- fügt sein müssen, während sie in ihrer zweiten Position, d.h. praktisch bei geöffneter Glas- oder Holzwand in eine Parkposition verbracht werden müssen. Zu diesem Zweck ist die einzelne Trennwand im Regelfall an jeweils zwei Laufwerken aufgehängt, die in einer entsprechend geformten, die Laufwerke der Höhe und der Seite nach führenden Führungsschiene zwangsgeführt sind. Das Verfahren der Laufwerke kann maschinell oder manuell erfolgen. Dabei ist es bekannt, die Laufwerke mit beiderseits einem die Trennwand tragenden Aufhängeelement mit Tragrollen auszurüsten, die sich auf entsprechenden Laufflächen der Führungsschiene abstützen. Jeder Tragrolle ist dabei mindestens eine Führungsrolle zugeord- net, welche das Laufwerk seitlich in der Führungsschiene führt. Um ein derartiges Laufwerk zwecks Schwenkung der Trennwand in eine Parkposition umzulenken, bedarf es im Bereich der sogenannten Weiche zusätzlicher Gleitorgane (DE 31 48 464 C2).A drive of the aforementioned type is known from EP 0 679 788 A1. Such drives generally serve to guide suspended partition walls such as glass doors, wooden doors or the like, in particular in those cases in which a plurality of such partition walls in one position have to be flush with one another to form a larger, closed wall while they are in their second position, ie practically have to be brought into a parking position with the glass or wooden wall open. For this purpose, the individual partition is usually suspended from two drives each, which are positively guided in a correspondingly shaped guide rail that guides the height and the side. The drives can be moved mechanically or manually. It is known to equip the drives with a suspension element carrying the partition on both sides with support rollers which are supported on corresponding running surfaces of the guide rail. Each idler roller is assigned at least one guide roller, which guides the carriage laterally in the guide rail. In order to deflect such a drive for the purpose of pivoting the partition into a parking position, additional sliding elements are required in the area of the so-called switch (DE 31 48 464 C2).
BESTATIGUNGSKOPIE Bei einer anderen Ausführungsform derartiger Laufwerke und Führungsschienen, wie sie durch die EP 0 679 788 A1 bekannt geworden ist, verwendet man zwei parallel nebeneinander angeordnete Führungsschienen, wobei jeweils ein einer Trennwand zugeordnetes Laufwerk an der einen Führungsschiene und das andere Laufwerk an der zweiten, benachbarten Führungsschiene geführt ist. Durch Abstandsveränderung der beiden benachbarten Führungsschienen im Bereich der sogenannten Weiche kann eine Umlenkung der Trennwand um 90° in die Parkposition erfolgen, ohne daß es hierzu entsprechender Umlenkelemente oder dgl. bedarf.CONFIRMATION COPY In another embodiment of such drives and guide rails, as is known from EP 0 679 788 A1, two guide rails arranged in parallel next to one another are used, one drive assigned to a partition wall on one guide rail and the other drive on the second, adjacent one Guide rail is guided. By changing the distance between the two adjacent guide rails in the area of the so-called switch, the partition can be deflected by 90 ° into the parking position without the need for corresponding deflection elements or the like.
Bei den vorbeschriebenen Führungsschienen und den zugeordnetenWith the guide rails described above and the assigned
Laufwerken ist es im Regelfall wünschenswert, die Führungsschienen und die Laufwerke sowohl aus Kostengründen als auch als Platzgründen möglichst gering zu dimensionieren. Insbesondere besteht jedoch die Forderung, die Laufwerke - in Laufrichtung gesehen - aus Gründen der besseren Kurvengängigkeit möglichst kurzbauend auszubilden.It is generally desirable for drives to dimension the guide rails and drives as small as possible, both for reasons of cost and space. In particular, however, there is a requirement to make the drives as short as possible in the direction of travel for reasons of better cornering.
Bei dem gattungsgemäßen Laufwerk nach der EP 0 679 788 A1 besitzt die Führungsschiene oberhalb und unterhalb der Tragrolle bzw. der Tragrollen einen Quersteg, an den sich jeweils oberhalb und unterhalb ein von der Führungsschiene gebildeter Kanal anschließt, in dem obere und untere Führungsrollen des Laufwerks geführt sind. Dabei sind in Laufrichtung gesehen jeweils oberhalb und unterhalb der Tragrolle zwei Führungsrollen hintereinander angeordnet. Wegen der dadurch bedingten Länge des Laufwerks - in Laufrichtung gesehen - beeinträchtigt dies außerordentlich die Kurvengängigkeit.In the generic drive according to EP 0 679 788 A1, the guide rail has a crosspiece above and below the support roller or the support rollers, to which a channel formed above and below is connected, in which upper and lower guide rollers of the drive are guided are. Seen in the running direction, two guide rollers are arranged one behind the other above and below the support roller. Because of the resulting length of the drive - seen in the direction of travel - this greatly impairs cornering.
Nach einem weiteren Ausführungsbeispiel der vorgenannten Patentanmeldung wird die gesamte Führungsschiene von einer bügelartigen Platte umfaßt, an deren freien Enden die Führungsrollen angeordnet sind, die somit außenseitig an der Führungsschiene geführt werden. Auch dies beeinträchtigt wegen der großen Baubreite des Laufwerks die Kurvengängig- keit; zudem müssen Führungsschiene und Laufwerk relativ hoch bauend ausgebildet sein, was gleichzeitig eine Reduzierung der lichten Durchgangshöhe beinhaltet. Ausgehend von einem Laufwerk der eingangs genannten Gattung besteht die Aufgabe der Erfindung darin, die Abmessungen des Laufwerks sowohl der Höhe nach als auch der Breite nach möglichst klein zu halten, insbesondere jedoch ein in Laufrichtung gesehen möglichst kurz bauendes Laufwerk zu schaffen.According to a further embodiment of the aforementioned patent application, the entire guide rail is encompassed by a bow-like plate, on the free ends of which the guide rollers are arranged, which are thus guided on the outside of the guide rail. This also impairs cornering due to the large width of the drive; In addition, the guide rail and running gear must have a relatively high construction, which at the same time includes a reduction in the clear passage height. Starting from a drive of the type mentioned in the introduction, the object of the invention is to keep the dimensions of the drive as small as possible, both in terms of height and width, but in particular to create a drive that is as short as possible in the direction of travel.
Die Erfindung löst die gestellte Aufgabe mit der Lehre nach Anspruch 1. Hiernach ergibt sich der Vorteil, daß die vertikalen Achsen der Führungsrollen einen geringstmöglichen Abstand von der horizontalen Achse der Tragrolle haben, was durch eine kegelstumpfartige Ausbildung der Füh- rungsrollen begünstigt wird, weil durch diesen Schritt der kegelstumpfför- mige Mantel der Führungsrollen bis nahe an den Mantel der Tragrolle herangeführt werden kann. Zudem ist der Abstand der Achse der Tragrolle zu den Führungsrollen der Höhe nach so bemessen, daß das Spiel oberhalb der Führungsrollen und der Tragrolle zwischen Führungsrolle bzw. Tragrolle und dem Schienenprofil in etwa gleich ist. Damit ist eine optimale Nutzung des durch die Führungsschiene gebildeten Raumes, in dem die Tragrolle und die Führungsrollen geführt sind, gegeben. Durch die Erfindung wird eine sehr kompakte Bauweise des Laufwerkes erzielt, die neben der Materialersparnis für die Führungsschiene insbesondere eine gute Kurvengängigkeit gewährleistet.The invention solves the problem with the teaching according to claim 1. This has the advantage that the vertical axes of the guide rollers have the smallest possible distance from the horizontal axis of the support roller, which is favored by a frustoconical design of the guide rollers, because by this step the frustoconical jacket of the guide rollers can be brought up to close to the jacket of the idler. In addition, the distance between the axis of the support roller and the guide rollers is dimensioned in height so that the play above the guide rollers and the support roller between the guide roller or support roller and the rail profile is approximately the same. This ensures optimal use of the space formed by the guide rail, in which the support roller and the guide rollers are guided. The invention achieves a very compact construction of the drive which, in addition to saving material for the guide rail, in particular ensures good cornering.
Weitere Merkmale der Erfindung sind durch die Unteransprüche gekennzeichnet.Further features of the invention are characterized by the subclaims.
In Ausgestaltung der Erfindung hat es sich als vorteilhaft erwiesen, die Tragrollenachse fliegend an einer mit der Trennwand oder dgl. verbindba- ren Tragplatte anzuordnen, wobei zur Distanzierung der Tragrolle von der Tragplatte nach Anspruch 2 zwischen der Tragplatte und der Tragrolle eine Distanzbuchse angeordnet ist.In an embodiment of the invention, it has proven to be advantageous to arrange the support roller axis overhung on a support plate which can be connected to the partition or the like, a spacer bush being arranged between the support plate and the support roller in order to distance the support roller from the support plate.
Die Tragplatte dient gemäß Anspruch 4 gleichzeitig der Verbindung von Führungsrollenaufnahmen für die Führungsrollen, wobei diese Führungs- rollenaufnahmen jeweils in Laufrichtung des Laufwerks vor und hinter der Tragrollenachse und parallel zu dieser angeordnet sind. In diesen Führungsrollenaufnahmen sind gemäß Anspruch 5 Sackbohrungen vorgesehen, die der Aufnahme der Führungsrollenachsen dienen, so daß die Führungsrollenachsen so angeordnet werden können, daß sie gemäß Teilmerkmal a) des Anspruches 1 mit ihren Mantelflächen unter Belassung eines Spiels bis an die Mantelfläche der Tragrolle herangeführt werden können.The support plate serves, according to claim 4, at the same time to connect guide roller receptacles for the guide rollers, these guide roller receptacles being arranged in the running direction of the drive in front of and behind the support roller axis and parallel to it. In these guide roller receptacles, blind holes are provided, which serve to receive the guide roller axles, so that the guide roller axles can be arranged in such a way that, according to partial feature a) of claim 1, they are brought up to the outer surface of the support roller with their lateral surfaces while leaving play can.
Die Führungsrollenaufnahmen selbst sind nach Anspruch 6 bis in den Bereich der Mantelfläche der Tragrolle geführt, so daß sie mit ihren freien Enden die Mantelfläche der Tragrolle mit geringem Spiel übergreifen kön- nen.The guide roller receptacles themselves are guided according to claim 6 into the area of the outer surface of the support roller so that their free ends can overlap the outer surface of the support roller with little play.
Da aus Gründen der vorbeschriebenen Kurvengängigkeit nur eine Tragrolle zur Anwendung kommt und die Tragrolle daher relativ hoch belastet wird, wird in Ausgestaltung der Erfindung weiter vorgeschlagen, daß die Mantelfläche der Tragrolle eine Verschleißauflage aufweist (Anspruch 7), wobei zusätzlich nach Anspruch 8 die der Tragrolle zugeordnete Lauffläche der Führungsschiene ebenfalls eine Verschleißauflage aufweisen kann.Since only one idler is used for reasons of the above-described ability to negotiate curves and the idler is therefore subjected to a relatively high load, it is further proposed in an embodiment of the invention that the outer surface of the idler has a wear layer (claim 7), and additionally according to claim 8 that of the idler assigned tread of the guide rail can also have a wear pad.
Gleiches gilt gemäß Anspruch 9 für die Führungsrollen; da nur zwei Führungsrollen mit geringem Abstand voneinander zur Anwendung kommen, hat es sich als vorteilhaft erwiesen, die den Führungsrollen zugeordneten Laufflächen der Führungsschiene ebenfalls mit einem Verschleißschutz zu versehen.The same applies according to claim 9 for the leadership roles; since only two guide rollers with a small distance from one another are used, it has proven to be advantageous to also provide the running surfaces of the guide rail associated with the guide rollers with wear protection.
Im Ergebnis wird mit der Erfindung ein relativ hoch belastbares, in allen sechs Freiheitsgraden kleinbaueπdes und kostengünstig erstellbares Laufwerk geschaffen.As a result, the invention creates a relatively highly resilient drive that is small in all six degrees of freedom and inexpensive to produce.
Die Erfindung wird nachfolgend anhand eines möglichen schematisch dargestellten Ausführungsbeispiels näher erläutert. Es zeigt:The invention is explained in more detail below with the aid of a possible schematically illustrated exemplary embodiment. It shows:
Figur 1 : einen Querschnitt durch zwei benachbarte Führungsschienen mit dem LaufwerkFigure 1: a cross section through two adjacent guide rails with the drive
Figur 2: einen Schnitt nach der Linie A-A nach Figur 1 In der Figur 1 sind mit 1 und V zwei benachbarte Führungsschienen bezeichnet, welche im verlaufenden Bereich zur Führung in geeigneter Weise miteinander verbunden oder an einer nicht dargestellten Deckenkonstruktion befestigt werden können. Im Bereich einer Parkposition werden die Führungsschienen 1 , 1' nach Art einer Weiche voneinander seitlich weggeführt. Dabei ist zu unterstellen, daß jeder nicht dargestellten Trennwand zwei Laufwerke 3 zugeordnet sind, von denen jeweils ein erstes in der Führungsschiene 1 und ein zweites in der Führungsschiene 1' geführt ist.Figure 2 shows a section along the line AA of Figure 1 In FIG. 1, 1 and V denote two adjacent guide rails, which can be connected to one another in a suitable manner in the extending region for guiding or can be fastened to a ceiling construction (not shown). In the area of a parking position, the guide rails 1, 1 'are guided laterally away from one another in the manner of a switch. It must be assumed that two drives 3 are assigned to each partition, not shown, a first of which is guided in the guide rail 1 and a second in the guide rail 1 '.
Das Laufwerk 3 durchgreift eine seitliche Führungsausnehmung 2 der Schiene V und ist über eine Tragplatte 5 und einen daran angeschlossenen drehbaren Schaft 6 mit einer nicht dargestellten Trennwand verbunden. Die Tragrollenaufnahme 4 für die Tragrolle 9 besteht im wesentlichen aus der Tragrollenachse 7, einer zwischen der Tragrolle 9 und der Tragplatte 5 angeordneten Distanzbuchse 10 und einer die Tragrollenachse 7 an der Tragplatte 5 festlegenden Kontermutter 8. Wie Figur 1 weiter erkennen läßt, besitzt die Tragrolle 9 eine Verschleißauflage 20, mit der sie auf der Lauffläche 21 abrollt, die ihrerseits durch eine lösbar in die Führungsschiene 1 eingebettete Verschleißauflage 22 gebildet ist. Die Führungsrollen 12 sind kegelstumpfförmig ausgebildet und wälzen sich mit ihren Mantelflächen 14' (siehe Figur 2) auf Laufflächen 23 der Führungsschiene 1 ab, die gemäß Figur 1 einen Verschleißschutz 24 aufweisen, der in die Führungsschiene 1 eingebettet oder auf die Führungsschiene 1 aufgebracht sein kann. Figur 1 läßt ferner erkennen, daß die Mittellängsachse 13 der Führungsrolle 12 in einer die Tragrolle 9 etwa mittig schneidenden Vertikalebene liegt.The drive 3 passes through a lateral guide recess 2 of the rail V and is connected to a partition wall (not shown) via a support plate 5 and a rotatable shaft 6 connected to it. The support roller mount 4 for the support roller 9 consists essentially of the support roller axis 7, a spacer bushing 10 arranged between the support roller 9 and the support plate 5 and a lock nut 8 which fixes the support roller axis 7 on the support plate 5. As FIG. 1 further shows, the support roller has 9 a wear pad 20 with which it rolls on the tread 21, which in turn is formed by a wear pad 22 detachably embedded in the guide rail 1. The guide rollers 12 are frustoconical and roll with their lateral surfaces 14 '(see FIG. 2) on running surfaces 23 of the guide rail 1 which, according to FIG. 1, have wear protection 24 which can be embedded in the guide rail 1 or applied to the guide rail 1 . Figure 1 also shows that the central longitudinal axis 13 of the guide roller 12 lies in a vertical plane intersecting the support roller 9 approximately in the middle.
In Figur 2 sind die in Laufrichtung X der Tragrolle 9 unmittelbar benachbarten Führungsrollen 12 dargestellt. Die Achsen 11 der Führungsrollen 12 sind in Sackbohrungen 18 der Führungsrollenaufnahmen 16 angeordnet, wobei diese Sackbohrungen 18 etwa im Bereich des freien Endes 19 der Führungsrollenaufnahmen 16 angeordnet sind. Durch diese Maßnahme können die Führungsrollen 12 soweit an die Tragrolle 9 herangeführt werden, daß sich zwischen der Mantelfläche 14, der Führungsrollen 12 und der Mantelfläche 15 der Tragrolle 9 nur ein geringes Spiel S1 und zwi- sehen der Führungsrollenaufnahme 16 und der Mantelfläche 15 der Tragrolle 9 nur ein geringes Spiel S3 ergibt.FIG. 2 shows the guide rollers 12 which are directly adjacent in the running direction X of the support roller 9. The axes 11 of the guide rollers 12 are arranged in blind bores 18 of the guide roller receptacles 16, these blind bores 18 being arranged approximately in the region of the free end 19 of the guide roller receptacles 16. As a result of this measure, the guide rollers 12 can be brought up to the support roller 9 to such an extent that there is only a slight play S1 and between the outer surface 14, the guide rollers 12 and the outer surface 15 of the support roller 9. see the guide roller receptacle 16 and the lateral surface 15 of the support roller 9 results in only a slight game S3.
Gleichzeitig ergibt sich eine gegenseitige Zuordnung der Führungsrollen 12 und der Tragrolle 9 der Höhe nach, derart, daß zwischen dem mit 17 be- zeichneten Schienenprofil und den Führungsrollen 12 einerseits sowie der Tragrolle 9 andererseits etwa das mit S2 bezeichnete Spiel gleicher Größe verbleibt. At the same time, there is a mutual assignment of the guide rollers 12 and the support roller 9 in terms of height, such that between the rail profile designated 17 and the guide rollers 12 on the one hand and the support roller 9 on the other hand, the play of the same size designated S2 remains.
Bezugszeichenreference numeral
1 Führungsschiene1 guide rail
V FührungsschieneV guide rail
2 seitliche Führungsausnehmung2 lateral guide recess
3 Laufwerk3 drive
4 Tragrollenaufnahme4 idlers
5 Tragplatte5 support plate
6 drehbarer Schaft6 rotatable shaft
7 Tragrollenachse7 idler axle
8 Kontermutter8 lock nut
9 Tragrolle9 idler
10 Distanzbuchse10 spacer
11 Achse der Führungsrollen11 axis of the guide rollers
12 Führungsrollen12 guide rollers
13 Mittellängsachse13 central longitudinal axis
14 Mantelfläche14 lateral surface
14' Mantelfläche14 'lateral surface
15 Mantelfläche15 outer surface
16 Führungsrolienaufnahme16 guide roller holder
17 Schienenprofil17 rail profile
18 Sackbohrung18 blind hole
19 freie Enden der Führungsrolienaufnahme19 free ends of the guide roller holder
20 Verschleißauflage20 wear pad
21 Lauffläche21 tread
22 Verschleißauflage22 Wear pad
23 Lauffläche23 tread
24 Verschleißschutz24 Wear protection
X PfeilrichtungX direction of arrow
S1 SpielS1 game
S2 SpielS2 game
S3 Spiel S3 game

Claims

Patentansprüche claims
1. Laufwerk für eine Führungsschiene mit einer am Laufwerk hängend gelagerten Trennwand oder dgl. mit einer seitlichen Führungsausnehmung in der Führungsschiene für den Durchgriff einer Tragrollenaufnahme des Laufwerks, welches eine eine horizontale1. Drive for a guide rail with a partition suspended on the drive or the like. With a lateral guide recess in the guide rail for the passage of a support roller receptacle of the drive, which is a horizontal
Achse aufweisende Tragrolle und in der Führungsschiene oberhalb der Tragrollenachse seitlich geführte, um eine vertikale Achse drehbare Führungsrollen aufweist, wobei die Mittellängsachsen der Achsen der Führungsrollen in einer die Tragrolle mittig oder etwa mittig schneidenden Vertikalebene liegen und jeweils in Laufrichtung des Laufwerks eine Führungsrolle vor und eine Führungsrolle hinter der Tragrolle angeordnet ist, gekennzeichnet durch folgende Merkmale:Carrying roller having axis and guide rollers laterally guided in the guide rail above the supporting roller axis and rotatable about a vertical axis, the central longitudinal axes of the axes of the guide rollers lying in a vertical plane that cuts the supporting roller in the middle or approximately in the middle and in each case one guide roller in front and one in the running direction of the drive Guide roller is arranged behind the support roller, characterized by the following features:
a) die Führungsrollen (12) weisen einen kegelstumpfförmigen Vertikalquerschnitt auf und sind mit ihrer Mantelfläche (14) unter Belassung eines Spiel (S1) bis an die Mantelfläche (15) der Tragrolle (9) derart herangeführt, daß die Mantelflächea) the guide rollers (12) have a frustoconical vertical cross-section and are brought up with their lateral surface (14) with play (S1) up to the lateral surface (15) of the support roller (9) such that the lateral surface
(14) der Führungsrollen (12) etwa tangential zur Mantelfläche(14) of the guide rollers (12) approximately tangentially to the lateral surface
(15) der Tragrolle (9) verläuft;(15) the support roller (9);
b) die Führungsrollen (12) sind in in Laufrichtung (Pfeil X) desb) the guide rollers (12) are in the running direction (arrow X)
Laufwerks (3) vor und hinter der Tragrolle (9) angeordneten Führungsrollenaufnahmen (16) derart gelagert, daß das Spiel (S2) zwischen dem oberhalb der Tragrolle (9) und den Führungsrollen (12) verlaufenden Schienenprofil (17) und der Tragrolle (9) bzw. den Führungsrollen (12) in etwa gleich ist.Drive (3) in front of and behind the support roller (9) arranged guide roller receptacles (16) so that the play (S2) between the rail profile (17) running above the support roller (9) and the guide rollers (12) and the support roller (9 ) or the guide rollers (12) is approximately the same.
2. Laufwerk nach Anspruch 1 , dadurch gekennzeichnet, daß die Tragrollenachse (7) fliegend an einer mit der Trennwand oder dgl. verbindbaren Tragplatte (5) angeordnet ist.2. Drive according to claim 1, characterized in that the support roller axis (7) is arranged overhung on a support plate (5) which can be connected to the partition or the like.
3. Laufwerk nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß zwischen der Tragplatte (5) und der Tragrolle (9) eine Distanzbuchse (10) angeordnet ist. 3. Drive according to claims 1 and 2, characterized in that a spacer bush (10) is arranged between the support plate (5) and the support roller (9).
4. Laufwerk nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß an der Tragplatte (5) in Laufrichtung (Pfeil X) des Laufwerks (3) vor und hinter der Tragrollenachse (7) und parallel zu dieser verlaufende Führungsrollenaufnahmen (16) angeordnet sind.4. Drive according to one of claims 1 to 3, characterized in that on the support plate (5) in the running direction (arrow X) of the drive (3) in front of and behind the support roller axis (7) and parallel to this guide roller receptacles (16) are.
5. Laufwerk nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Führungsrollenaufnahmen (16) Sackbohrungen (18) für die Aufnahme der Führungsrollenachsen (11) aufweisen.5. Drive according to one of claims 1 to 4, characterized in that the guide roller receptacles (16) have blind bores (18) for receiving the guide roller axes (11).
6. Laufwerk nach einem der Ansprüche 1 bis 5, dadurch gekenn- zeichnet, daß die freien Enden (19) der Führungsrollenaufnahmen6. Drive according to one of claims 1 to 5, characterized in that the free ends (19) of the guide roller receptacles
(16) die Mantelfläche (15) der Tragrolle (9) mit geringem Spiel (S3) übergreifen.(16) overlap the lateral surface (15) of the support roller (9) with little play (S3).
7. Laufwerk nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Mantelfläche (15) der Tragrolle (9) eine Ver- schleißauflage (20) aufweist.7. Drive according to one of claims 1 to 6, characterized in that the outer surface (15) of the support roller (9) has a wear layer (20).
8. Laufwerk nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die der Tragrolle (9) zugeordnete Lauffläche (21) der Führungsschiene (1 , 1 ') eine Verschleißauflage (22) aufweist.8. Drive according to one of claims 1 to 7, characterized in that the supporting roller (9) associated tread (21) of the guide rail (1, 1 ') has a wear pad (22).
9. Laufwerk nach einem der Ansprüche 1 bis 8, dadurch gekenn- zeichnet, daß die den Führungsrollen (12) zugeordneten Laufflächen (23) der Führungsschiene (1 , 1 ') einen Verschleißschutz (24) aufweisen. 9. Drive according to one of claims 1 to 8, characterized in that the treads (23) associated with the guide rollers (12) of the guide rail (1, 1 ') have wear protection (24).
EP98925498A 1997-05-07 1998-04-29 Running gear for a guide rail with a dividing wall or similar suspended on the running gear Expired - Lifetime EP0937188B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19719008A DE19719008C1 (en) 1997-05-07 1997-05-07 Drive for a guide rail with a partition wall or the like suspended from the drive
DE19719008 1997-05-07
PCT/EP1998/002526 WO1998050657A1 (en) 1997-05-07 1998-04-29 Running gear for a guide rail with a dividing wall or similar suspended on the running gear

Publications (2)

Publication Number Publication Date
EP0937188A1 true EP0937188A1 (en) 1999-08-25
EP0937188B1 EP0937188B1 (en) 2002-01-30

Family

ID=7828712

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98925498A Expired - Lifetime EP0937188B1 (en) 1997-05-07 1998-04-29 Running gear for a guide rail with a dividing wall or similar suspended on the running gear

Country Status (21)

Country Link
US (1) US6058656A (en)
EP (1) EP0937188B1 (en)
JP (1) JP2000514893A (en)
KR (1) KR20000023587A (en)
CN (1) CN1225702A (en)
AT (1) ATE212690T1 (en)
AU (1) AU727501B2 (en)
BG (1) BG63220B1 (en)
BR (1) BR9804881A (en)
CA (1) CA2260127A1 (en)
CZ (1) CZ296697B6 (en)
DE (2) DE19719008C1 (en)
DK (1) DK0937188T3 (en)
ES (1) ES2135368T3 (en)
HU (1) HU223617B1 (en)
NO (1) NO311099B1 (en)
NZ (1) NZ332644A (en)
PL (1) PL187464B1 (en)
RU (1) RU2199640C2 (en)
SK (1) SK285097B6 (en)
WO (1) WO1998050657A1 (en)

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Also Published As

Publication number Publication date
CZ3099A3 (en) 1999-11-17
DK0937188T3 (en) 2002-05-27
US6058656A (en) 2000-05-09
BG63220B1 (en) 2001-06-29
NZ332644A (en) 1999-06-29
CN1225702A (en) 1999-08-11
ES2135368T3 (en) 2002-06-16
PL331012A1 (en) 1999-06-21
BG103064A (en) 1999-08-31
HUP0001671A2 (en) 2000-09-28
RU2199640C2 (en) 2003-02-27
NO311099B1 (en) 2001-10-08
JP2000514893A (en) 2000-11-07
ATE212690T1 (en) 2002-02-15
WO1998050657A1 (en) 1998-11-12
AU7759898A (en) 1998-11-27
SK285097B6 (en) 2006-06-01
SK182598A3 (en) 2000-05-16
PL187464B1 (en) 2004-07-30
EP0937188B1 (en) 2002-01-30
DE59802953D1 (en) 2002-03-14
DE19719008C1 (en) 1998-11-26
CZ296697B6 (en) 2006-05-17
CA2260127A1 (en) 1998-11-12
BR9804881A (en) 1999-08-24
ES2135368T1 (en) 1999-11-01
HU223617B1 (en) 2004-10-28
NO990045D0 (en) 1999-01-06
AU727501B2 (en) 2000-12-14
NO990045L (en) 1999-01-06
KR20000023587A (en) 2000-04-25
HUP0001671A3 (en) 2000-12-28

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