EP0679788B1 - Trolley as well as rail and sliding assembly - Google Patents

Trolley as well as rail and sliding assembly Download PDF

Info

Publication number
EP0679788B1
EP0679788B1 EP19950810208 EP95810208A EP0679788B1 EP 0679788 B1 EP0679788 B1 EP 0679788B1 EP 19950810208 EP19950810208 EP 19950810208 EP 95810208 A EP95810208 A EP 95810208A EP 0679788 B1 EP0679788 B1 EP 0679788B1
Authority
EP
European Patent Office
Prior art keywords
rail
lft
trk
carriage
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.)
Expired - Lifetime
Application number
EP19950810208
Other languages
German (de)
French (fr)
Other versions
EP0679788A1 (en
Inventor
Karl Haab
Otto Haab
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hawa Sliding Solutions AG
Original Assignee
Hawa AG
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 Hawa AG filed Critical Hawa AG
Publication of EP0679788A1 publication Critical patent/EP0679788A1/en
Application granted granted Critical
Publication of EP0679788B1 publication Critical patent/EP0679788B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/08Suspension arrangements for wings for wings sliding horizontally more or less in their own plane consisting of two or more independent parts movable each in its own guides
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0604Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement
    • E05D15/0608Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement caused by track lay-out
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621Details, e.g. suspension or supporting guides
    • E05D15/0626Details, e.g. suspension or supporting guides for wings suspended at the top

Definitions

  • the invention relates to a drive according to the preamble of claim 1, a rail according to Claim 6 and displacement device with at least one drive according to the invention.
  • Such a drive is known from US-A-1816031 and such a rail is known from DE-A-3814535.
  • a generic drive is known from WO-A-86/03541.
  • relatively heavy components such as doors are usually hung, which often considerable moments, especially those that are related to a rotation to the direction of travel Parallel axis work towards exerting the drive, be it that its center of gravity is not exact below the idler, e.g. where from U.S. Pat. No. 1,816,031 known drive, or that they are exposed to forces acting on them from the side.
  • the present invention is therefore based on the object of eliminating these disadvantages.
  • the invention as characterized in the claims, creates a drive that can withstand moments of The type described above is stabilized in such a way that said moments are absorbed by roles so that they cannot hinder moving the drive.
  • the inventive Drive is also constructed in such a way, connected to the components to be moved and in a rail that eliminates disturbing moments or at least reduces them to a minimum become. As a result, the running properties are again significantly improved, resulting in the release of noise and wear on moving parts is greatly reduced.
  • the drive is also inserted into the rail in such a way that the displacement device created thereby with respect to width and height is small compared to known displacement devices.
  • Displacement devices according to the invention makes the installation of the Displacement devices according to the invention also possible if only a limited space for Is available or if several rails are to be arranged in parallel.
  • the displacement device according to the invention enables easy installation of several rails. Rail elements can also be easily connected.
  • the advantageous running properties of the invention Sliding device stand out particularly clearly if curved rails be used.
  • Figures 1a, 1b, 1c and 5a represent a rail and / or a running gear according to the prior art, and are only listed for the purpose of illustration.
  • 1a, 1b comprises a base plate 2, one around a horizontal Axle rotatable idler 3 carries.
  • To guide the drive 1 are two below the support roller 3
  • Guide rollers 4a, b arranged which are rotatable about vertical axes on one at the lower end the base plate 2 attached flange 5 are attached and point upwards. They are in the running direction offset from the axis of the support roller 3 to opposite sides.
  • two are also vertical Axis rotatable, downward-facing stabilizing rollers 7a, b attached.
  • the two stabilizing rollers 7a, b lie, like the two guide rollers 4a, b, one behind the other in the running direction and at the same level.
  • the stabilizing roller 7a is preferably just above the Guide roller 4a and the stabilizing roller 7b arranged just above the guide roller 4b.
  • a door 8 is suspended from the drive 1 and is screwed to the base plate 2. So that the door 8 is guided correctly in the direction of travel, it hangs on at least two drives 1 in Fig. 1a, b shown embodiment.
  • a plate 9 there is a mounting flange 10 of a running rail, which can be designed as an aluminum profile.
  • the running rail also has one vertical support flange 11, of which a lower crosspiece 12 and an upper crosspiece 13 laterally stand out.
  • the top of the lower crosspiece 12 forms a tread 14 on which the Carrier roller 3 expires.
  • the upper crosspiece 13 supports a vertical stabilizing groove 16 in its upper side, into which the stabilizing rollers 7a, b intervene.
  • rollers 4a, b and 7a, b on axes 18 and the support roller 3 are mounted on an axis 19. Also shown are bores 17 in the base plate 2, for the Assembly are provided.
  • FIG. 1c shows the sliding device known from FIG. 1b, in which the running rail with the fastening flange 10 is attached to the ceiling 9D of a room at the top.
  • the tread 14 for the idler 3 is formed by the top of the crossbar 13.
  • the displacement device shown in FIG. 1 already has greatly improved running properties, A disturbing moment remains, which depends on the weight of the door 8 and the distance the support roller 3 from the door 8. Furthermore, the stabilizing rollers 7a, b, which are in the corresponding Groove 16 (Fig. 1b) or 15 (Fig. 1c) are held such that the flange 6 over the crosspiece 13 (Fig. 1b) or 12 (Fig. 1c).
  • the drive 1 is therefore relatively long because the guide and Stabilizing rollers 4a, b; 7a, b of the flanges 5 and 6 above and below the guide and the stabilizing groove 15, 16 are held.
  • the door 8 together with the assembled one Sliding device overall has a large width. In the area of the sliding device a relatively large space is therefore required. If two or more doors 8 run in parallel the space requirement increases accordingly.
  • Another disadvantage of the displacement device shown in FIG. 1 is that the running tracks connect precisely only with considerable effort to let.
  • Fig. 2 shows a displacement device in which the occurrence of disturbing moments practically is completely avoided. This results in optimal running properties. Annoying sounds and signs of wear and tear are therefore greatly reduced.
  • This slider is small in size Comparison to the arrangements shown in Fig. 1.
  • the running rails can be in simple means Direction of travel can be precisely connected. The assembly of two or more in parallel guided rails is easily possible.
  • This displacement device consists of a drive LW1, which is connected to a door T. and is carried and guided by a rail LS1 connected to the ceiling D.
  • the isolated in Fig. 5a Rail LS1 shown consists of a head element KE, which is connected via a web STG is connected to a foot element FE.
  • the head element KE points to that of the foot element FE facing away from a holding groove HN, in which e.g. a rectangular and / or a dovetail shape Guide FG can be inserted, which is part of a support element TVE is.
  • the support element TVE connected in this way to the rail LS1 is via an additional connection element VE1 connected to the ceiling D or with a ceiling bracket DB.
  • the support element TVE is preferably sunk in the ceiling D.
  • a hole BG is provided in the longitudinal direction to fix the rail LS1 to the support element TVE through the guide FG runs such that a screw SRW so far through the guide FG can be turned until it presses against the bottom of the holding groove HN.
  • the head SK the For this purpose screw SRW is e.g. connectable with an Allen key.
  • the support element TVE is preferably made with a length that allows it from both sides Slide one rail LS each onto the guide FG and fasten it in the manner described above.
  • the support element TVE can be used as a support and / or coupling piece, through which two rail sections can be precisely connected to each other in the running direction.
  • the support element TVE can be provided with two or more parallel guides FG be that allow several rails LS1, LS2 to be held.
  • the side surfaces LFS of the head element KE serve as running surfaces LFS for with one drive LW1, LW2, LW3 connected stabilizing rollers SR.
  • the head element KE is for everyone below described sliding devices functionally equivalent.
  • the foot element FE has a guide groove FN on the side facing away from the head element KE and on the side facing the head element KE at least one running surface LFT for a support roller TR on.
  • the arrangement of the web STG (central or side) can determine whether only one tread on one side or one tread LFT on both sides.
  • the corresponding configurations are apparent from Fig. 5.
  • 5b shows a rail LS2 with two horizontal
  • 5c shows a rail LS3 with two running surfaces LFT, LFT 'which are inclined outwards on both sides.
  • the drive LS1 shown in FIG. 2, which is shown in section in FIG. 3 in the running direction, has a base plate GP and two side plates LSP, RSP, which are connected to one another in this way, that an approximately U-shaped body is formed, the associated rail LS1 on both sides includes.
  • axes SRA are provided, on which stabilizing rollers SR are mounted so that they are on the corresponding running surfaces LFS of the rail Unroll LS.
  • Two vertically mounted axes FRA are also provided in the base plate GP arranged on which guide rollers FR are mounted such that they are on the corresponding Roll the running surfaces in the guide groove FN.
  • Two guide and stabilizing rollers are preferred chosen, arranged vertically one above the other and at a maximum distance from each other are. However, at least one of the roles SR, FR could be based on cost / benefit considerations to be dispensed with. At least one of the side plates LSP and / or RSP is also with an axis AX connected, on which a support roller TR is mounted such that it is on the corresponding tread LFT of rail LS rolls.
  • each displaceable component T is preferably again provided with two drives LW, which in the greatest possible distance from each other.

Description

Die Erfindung betrifft ein Laufwerk gemäss dem Oberbegriff des Anspruchs 1, eine Schiene gemäss Anspruch 6 sowie Verschiebeeinrichtung mit mindestens einem erfindungsgemässen Laufwerk.The invention relates to a drive according to the preamble of claim 1, a rail according to Claim 6 and displacement device with at least one drive according to the invention.

Ein solches Laufwerk ist aus der US-A-1816031 und eine solche Schiene ist aus der DE-A-3814535 bekannt.Such a drive is known from US-A-1816031 and such a rail is known from DE-A-3814535.

Ein gattungsgemässes Laufwerk ist aus der WO-A-86/03541 bekannt. An einem derartigen Laufwerk, oder mehreren davon, werden meist verhältnissmässig schwere Bauteile wie Türen aufgehängt, welche oft beträchtliche Momente, insbesondere solche, die auf eine Drehung um eine zur Laufrichtung parallele Achse hinwirken, auf das Laufwerk ausüben, sei es nun, dass ihr Schwerpunkt nicht genau unterhalb der Tragrolle liegt, wie z.B. bei dem aus U.S. Pat. Nr. 1,816,031 bekannten Laufwerk, oder dass sie seitlich auf sie einwirkenden Kräften ausgesetzt sind.A generic drive is known from WO-A-86/03541. On such a drive, or more of them, relatively heavy components such as doors are usually hung, which often considerable moments, especially those that are related to a rotation to the direction of travel Parallel axis work towards exerting the drive, be it that its center of gravity is not exact below the idler, e.g. where from U.S. Pat. No. 1,816,031 known drive, or that they are exposed to forces acting on them from the side.

Durch solche Momente kann es, da die seitlich festgehaltenen Führungsrollen eine Drehachse festlegen, dazu kommen, dass die Tragrolle seitlich verschoben wird, was zu einer unkontrollierten Bewegung des am Laufwerk aufgehängten Bauteils führt und Beschädigungen desselben oder anderer Teile zur Folge haben kann. Ausserdem kann ein Verrutschen der Tragrolle zu störenden Geräuschen, vorzeitiger Abnutzung und im Extremfall zu einem Verklemmen des Laufwerks führen.Due to such moments, since the guide rollers held on the side fix an axis of rotation, In addition, the idler roller is moved laterally, which leads to an uncontrolled movement of the component suspended on the drive and damage to the same or others Can result in parts. In addition, slipping of the idler roller can lead to disturbing noises, premature wear and, in extreme cases, jamming of the drive.

Der vorliegenden Erfindung liegt daher die Aufgabe zugrunde, diese Nachteile zu beseitigen. Die Erfindung, wie sie in den Ansprüchen gekennzeichnet ist, schafft ein Laufwerk, das gegen Momente der oben beschriebenen Art stabilisiert ist und zwar derart, dass besagte Momente von Rollen aufgefangen werden, so dass sie ein Verschieben des Laufwerks nicht behindern können. Das erfindungsgemässe Laufwerk ist ferner derart aufgebaut, mit den zu verschiebenden Bauteilen verbunden und in einer Schiene geführt, dass störende Momente beseitigt oder zumindest auf ein Minimum reduziert werden. Dadurch werden die Laufeigenschaften nochmals deutlich verbessert, wodurch die Abgabe von Geräuschen und der Verschleiss der bewegten Teile stark reduziert wird. Das Laufwerk ist ferner derart in die Schiene eingefügt, dass die dadurch geschaffene Verschiebeeinrichtung bezüglich Breite und Höhe klein im Vergleich zu bekannten Verschiebeeinrichtungen ist. Dadurch ist der Einbau der erfindungsgemässen Verschiebeeinrichtungen auch möglich, falls nur ein beschränkter Platz zur Verfügung steht oder falls mehrere Schienen parallel anzuordnen sind. Die erfindungsgemässe Verschiebeeinrichtung ermöglicht eine einfache Montage von mehreren Schienen. Schienenelemente lassen sich ferner leicht miteinander verbinden. Die vorteilhaften Laufeigenschaften der erfindungsgemässen Verschiebeeinrichtung treten besonders deutlich hervor, falls bogenförmige Schienen verwendet werden.The present invention is therefore based on the object of eliminating these disadvantages. The invention, as characterized in the claims, creates a drive that can withstand moments of The type described above is stabilized in such a way that said moments are absorbed by roles so that they cannot hinder moving the drive. The inventive Drive is also constructed in such a way, connected to the components to be moved and in a rail that eliminates disturbing moments or at least reduces them to a minimum become. As a result, the running properties are again significantly improved, resulting in the release of noise and wear on moving parts is greatly reduced. The drive is also inserted into the rail in such a way that the displacement device created thereby with respect to width and height is small compared to known displacement devices. This makes the installation of the Displacement devices according to the invention also possible if only a limited space for Is available or if several rails are to be arranged in parallel. The displacement device according to the invention enables easy installation of several rails. Rail elements can also be easily connected. The advantageous running properties of the invention Sliding device stand out particularly clearly if curved rails be used.

Nachfolgend wird die Erfindung anhand einer Zeichnung näher erläutert. Dabei zeigt:

Fig. 1a
eine Seitenansicht quer zur Laufrichtung eines Laufwerks,
Fig. 1b
eine Verschiebeeinrichtung mit einem in Laufrichtung gesehenen Laufwerk gemäss Fig. 1a, an welchem eine Türe aufgehängt ist und einer geschnitten dargestellten Laufschiene,
Fig. 1c
die aus Fig. 1b bekannte Verschiebeeinrichtung, derart montiert, dass die Laufschiene mit der Decke verbunden ist,
Fig. 2
eine Verschiebeeinrichtung mit zwei befestigten Schienen und einem Laufwerk, bei der störende Momente praktisch vollständig beseitigt sind,
Fig. 3
eine Schnittdarstellung des Laufwerks aus Fig. 2,
Fig. 4
Laufwerk und Schiene einer verbesserten Verschiebeeinrichtung und
Fig. 5
Einzeldarstellungen der in Fig. 2 und Fig. 4 gezeigten Schienen.
The invention is explained in more detail below with reference to a drawing. It shows:
Fig. 1a
a side view transverse to the running direction of a drive,
Fig. 1b
1, a sliding device with a drive seen in the running direction according to FIG. 1a, on which a door is suspended and a running rail shown in section,
Fig. 1c
the sliding device known from FIG. 1b, mounted in such a way that the running rail is connected to the ceiling,
Fig. 2
a sliding device with two fixed rails and a drive, in which disturbing moments are practically completely eliminated,
Fig. 3
3 shows a sectional illustration of the drive from FIG. 2,
Fig. 4
Drive and rail of an improved displacement device and
Fig. 5
Individual representations of the rails shown in FIGS. 2 and 4.

Die Figuren 1a, 1b, 1c und 5a stellen eine Schiene und/oder ein Laufwerk entsprechend dem Stand der Technik dar, und sind nur zur Erläuterungszwecke aufgeführt.Figures 1a, 1b, 1c and 5a represent a rail and / or a running gear according to the prior art, and are only listed for the purpose of illustration.

Das Laufwerk 1 gemäss Fig. 1a , 1b umfasst eine Grundplatte 2, welche eine um eine horizontale Achse drehbare Tragrolle 3 trägt. Zur Führung des Laufwerks 1 sind unterhalb der Tragrolle 3 zwei Führungsrollen 4a, b angeordnet, welche um vertikale Achsen drehbar auf einem am unteren Ende der Grundplatte 2 angebrachten Flansch 5 angebracht sind und nach oben weisen. Sie sind in Laufrichtung gegenüber der Achse der Tragrolle 3 nach entgegengesetzten Seiten versetzt.1a, 1b comprises a base plate 2, one around a horizontal Axle rotatable idler 3 carries. To guide the drive 1 are two below the support roller 3 Guide rollers 4a, b arranged which are rotatable about vertical axes on one at the lower end the base plate 2 attached flange 5 are attached and point upwards. They are in the running direction offset from the axis of the support roller 3 to opposite sides.

An einem weiteren Flansch 6 am oberen Ende der Grundplatte 2 sind zwei ebenfalls um vertikale Achsen drehbare, nach unten weisende Stabilisierungsrollen 7a, b angebracht. Die beiden Stabilisierungsrollen 7a, b liegen, ebenso wie die beiden Führungsrollen 4a, b jeweils in Laufrichtung hintereinander und auf gleicher Höhe. Vorzugsweise ist die Stabilisierungsrolle 7a genau oberhalb der Führungsrolle 4a und die Stabilisierungsrolle 7b genau oberhalb der Führungsrolle 4b angeordnet.On a further flange 6 at the upper end of the base plate 2, two are also vertical Axis rotatable, downward-facing stabilizing rollers 7a, b attached. The two stabilizing rollers 7a, b lie, like the two guide rollers 4a, b, one behind the other in the running direction and at the same level. The stabilizing roller 7a is preferably just above the Guide roller 4a and the stabilizing roller 7b arranged just above the guide roller 4b.

Gemäss Fig. 1b ist am Laufwerk 1 eine Türe 8 aufgehängt, die mit der Grundplatte 2 verschraubt ist. Damit die Türe 8 in Laufrichtung korrekt geführt ist, hängt sie an mindestens zwei Laufwerken 1 der in Fig. 1a, b dargestellten Ausführung. An einer Platte 9 ist ein Befestigungsflansch 10 einer Laufschiene, die als Aluminiumprofil ausgeführt sein kann, befestigt. Die Laufschiene weist ferner einen vertikalen Tragflansch 11 auf, von welchem ein unterer Quersteg 12 und ein oberer Quersteg 13 seitlich abstehen. Die Oberseite des unteren Querstegs 12 bildet eine Lauffläche 14, auf welcher die Tragrolle 3 abläuft. An seiner Unterseite trägt er eine vertikale, d.h. vertikal eingeschnittene Führungsnut 15, in welche von unten die Führungsrollen 4a, b eingreifen. Der obere Quersteg 13 trägt an seiner Oberseite eine vertikale Stabilisierungsnut 16, in welche von oben die Stabilisierungsrollen 7a, b eingreifen. 1b, a door 8 is suspended from the drive 1 and is screwed to the base plate 2. So that the door 8 is guided correctly in the direction of travel, it hangs on at least two drives 1 in Fig. 1a, b shown embodiment. On a plate 9 there is a mounting flange 10 of a running rail, which can be designed as an aluminum profile. The running rail also has one vertical support flange 11, of which a lower crosspiece 12 and an upper crosspiece 13 laterally stand out. The top of the lower crosspiece 12 forms a tread 14 on which the Carrier roller 3 expires. On its underside it bears a vertical, i.e. vertically cut guide groove 15, in which the guide rollers 4a, b engage from below. The upper crosspiece 13 supports a vertical stabilizing groove 16 in its upper side, into which the stabilizing rollers 7a, b intervene.

Aus Fig. 1a ist ferner ersichtlich, dass die Rollen 4a, b und 7a, b auf Achsen 18 und die Tragrolle 3 auf einer Achse 19 gelagert sind. Gezeigt sind ferner Bohrungen 17 in der Grundplatte 2, die für die Montage vorgesehen sind.It can also be seen from FIG. 1a that the rollers 4a, b and 7a, b on axes 18 and the support roller 3 are mounted on an axis 19. Also shown are bores 17 in the base plate 2, for the Assembly are provided.

Fig. 1c zeigt die aus Fig. 1b bekannte Verschiebeeinrichtung, bei der die Laufschiene mit dem Befestigungsflansch 10 oben an die Decke 9D eines Raumes befestigt ist. Die Lauffläche 14 für die Tragrolle 3 wird dabei durch die Oberseite des Querstegs 13 gebildet.1c shows the sliding device known from FIG. 1b, in which the running rail with the fastening flange 10 is attached to the ceiling 9D of a room at the top. The tread 14 for the idler 3 is formed by the top of the crossbar 13.

Obwohl die in Fig. 1 gezeigte Verschiebeeinrichtung bereits stark verbesserte Laufeigenschaften aufweist, verbleibt ein störendes Moment, das abhängig ist vom Gewicht der Türe 8 sowie vom Abstand der Tragrolle 3 von der Türe 8. Ferner sind die Stabilisierungsrollen 7a, b, die in der entsprechenden Nut 16 (Fig. 1b) bzw. 15 (Fig. 1c) geführt sind, derart gehalten, dass der Flansch 6 über dem Quersteg 13 (Fig. 1b) bzw. 12 (Fig. 1c) liegt. Das Laufwerk 1 ist daher relativ lang, da die Führungs- und Stabilisierungsrollen 4a, b; 7a, b von den Flanschen 5 und 6 oberhalb bzw. unterhalb der Führungsund der Stabilisierungsnut 15, 16 gehalten sind. Weiterhin weist die Türe 8 zusammen mit der montierten Verschiebeeinrichtung gesamthaft eine grosse Breite auf. Im Bereich der Verschiebeeinrichtung wird daher ein relativ grosser Raum benötigt. Falls zwei oder mehrere Türen 8 parallel geführt sind, erhöht sich der Raumbedarf entsprechend. Ein weiterer Nachteil der in Fig. 1 gezeigten Verschiebeeinrichtung ist, dass sich die Laufschienen nur mit beträchtlichem Aufwand präzise verbinden lassen.Although the displacement device shown in FIG. 1 already has greatly improved running properties, A disturbing moment remains, which depends on the weight of the door 8 and the distance the support roller 3 from the door 8. Furthermore, the stabilizing rollers 7a, b, which are in the corresponding Groove 16 (Fig. 1b) or 15 (Fig. 1c) are held such that the flange 6 over the crosspiece 13 (Fig. 1b) or 12 (Fig. 1c). The drive 1 is therefore relatively long because the guide and Stabilizing rollers 4a, b; 7a, b of the flanges 5 and 6 above and below the guide and the stabilizing groove 15, 16 are held. Furthermore, the door 8 together with the assembled one Sliding device overall has a large width. In the area of the sliding device a relatively large space is therefore required. If two or more doors 8 run in parallel the space requirement increases accordingly. Another disadvantage of the displacement device shown in FIG. 1 is that the running tracks connect precisely only with considerable effort to let.

Fig. 2 zeigt eine Verschiebeeinrichtung, bei der das Auftreten von störenden Momenten praktisch vollständig vermieden wird. Dadurch ergeben sich optimale Laufeigenschaften. Störende Geräusche und Verschleisserscheinungen werden daher stark reduziert. Diese Verschiebeeinrichtung ist klein im Vergleich zu den in Fig. 1 gezeigten Anordnungen. Die Laufschienen können mit einfachen Mitteln in Laufrichtung präzise miteinander verbunden werden. Die Montage von zwei oder mehreren parallel geführten Laufschienen ist leicht möglich.Fig. 2 shows a displacement device in which the occurrence of disturbing moments practically is completely avoided. This results in optimal running properties. Annoying sounds and signs of wear and tear are therefore greatly reduced. This slider is small in size Comparison to the arrangements shown in Fig. 1. The running rails can be in simple means Direction of travel can be precisely connected. The assembly of two or more in parallel guided rails is easily possible.

Diese Verschiebeeinrichtung besteht aus einem Laufwerk LW1, das mit einer Türe T verbunden ist und von einer mit der Decke D verbundenen Schiene LS1 getragen und geführt ist. Die in Fig. 5a vereinzelt dargestellte Schiene LS1 besteht aus einem Kopfelement KE, welches über einen Steg STG mit einem Fusselement FE verbunden ist. Das Kopfelement KE weist auf der vom Fusselement FE abgewandten Seite eine Haltenut HN auf, in die z.B. eine rechteckige und/oder eine schwalbenschwanzförmige Führung FG eingeschoben werden kann, die Bestandteil eines Tragelementes TVE ist. Das mit der Schiene LS1 derart verbundene Tragelement TVE ist über ein zusätzliches Verbindungselement VE1 mit der Decke D bzw. mit einer Deckenbefestigung DB verbunden. Die Massnahmen zur Verbindung des Tragelementes TVE mit der Decke D oder einem weiteren Tragelement sind dem Fachmann bekannt. Vorzugsweise wird das Tragelementes TVE in der Decke D versenkt. This displacement device consists of a drive LW1, which is connected to a door T. and is carried and guided by a rail LS1 connected to the ceiling D. The isolated in Fig. 5a Rail LS1 shown consists of a head element KE, which is connected via a web STG is connected to a foot element FE. The head element KE points to that of the foot element FE facing away from a holding groove HN, in which e.g. a rectangular and / or a dovetail shape Guide FG can be inserted, which is part of a support element TVE is. The support element TVE connected in this way to the rail LS1 is via an additional connection element VE1 connected to the ceiling D or with a ceiling bracket DB. The measures to connect the support element TVE with the ceiling D or another support element known to the expert. The support element TVE is preferably sunk in the ceiling D.

Zur Fixierung der Schiene LS1 am Tragelement TVE ist eine Bohrung BG vorgesehen, die in Längsrichtung durch die Führung FG derart verläuft, dass eine Schraube SRW soweit durch die Führung FG gedreht werden kann, bis sie gegen den Boden der Haltenut HN anpresst. Der Kopf SK der Schraube SRW ist zu diesem Zweck z.B. mit einem Imbus-Schlüssel verbindbar.A hole BG is provided in the longitudinal direction to fix the rail LS1 to the support element TVE through the guide FG runs such that a screw SRW so far through the guide FG can be turned until it presses against the bottom of the holding groove HN. The head SK the For this purpose screw SRW is e.g. connectable with an Allen key.

Das Tragelement TVE wird vorzugsweise mit einer Länge gefertigt, die es erlaubt von beiden Seiten je eine Schiene LS auf die Führung FG aufzuschieben und in der oben beschriebenen Art zu befestigen. Dadurch kann das Tragelement TVE als Trag- und/oder Kupplungsstück verwendet werden, durch das zwei Schienenstücke in Laufrichtung präzise miteinander verbunden werden können. Ferner kann das Tragelement TVE mit zwei oder mehreren zueinander parallelen Führungen FG versehen sein, die es erlauben, mehrere Schienen LS1, LS2 zu halten.The support element TVE is preferably made with a length that allows it from both sides Slide one rail LS each onto the guide FG and fasten it in the manner described above. As a result, the support element TVE can be used as a support and / or coupling piece, through which two rail sections can be precisely connected to each other in the running direction. Further the support element TVE can be provided with two or more parallel guides FG be that allow several rails LS1, LS2 to be held.

Die Seitenflächen LFS des Kopfelementes KE dienen als Laufflächen LFS für mit einem Laufwerk LW1, LW2, LW3 verbundene Stabilisierungsrollen SR. Das Kopfelement KE ist für alle nachfolgend beschriebenen Verschiebeeinrichtungen funktionell gleichwirkend.The side surfaces LFS of the head element KE serve as running surfaces LFS for with one drive LW1, LW2, LW3 connected stabilizing rollers SR. The head element KE is for everyone below described sliding devices functionally equivalent.

Das Fusselement FE weist auf der vom Kopfelement KE abgewandten Seite eine Führungsnut FN und auf der dem Kopfelement KE zugewandten Seite zumindest eine Lauffläche LFT für eine Tragrolle TR auf. Durch die Anordnung des Steges STG (zentral oder seitlich) kann festgelegt werden ob einseitig nur eine oder beidseitig je eine Lauffläche LFT geschaffen wird. Die entsprechenden Ausgestaltungen sind aus Fig. 5 ersichtlich. Fig. 5b zeigt eine Schiene LS2 mit zwei waagrechten und Fig. 5c zeigt eine Schiene LS3 mit zwei beidseitig nach aussen geneigten Laufflächen LFT, LFT'.The foot element FE has a guide groove FN on the side facing away from the head element KE and on the side facing the head element KE at least one running surface LFT for a support roller TR on. The arrangement of the web STG (central or side) can determine whether only one tread on one side or one tread LFT on both sides. The corresponding configurations are apparent from Fig. 5. 5b shows a rail LS2 with two horizontal and 5c shows a rail LS3 with two running surfaces LFT, LFT 'which are inclined outwards on both sides.

Das in Fig. 2 gezeigte Laufwerk LS1, das in Fig. 3 in Laufrichtung geschnitten dargestellt ist, weist eine Grundplatte GP und zwei Seitenplatten LSP, RSP auf, die derart miteinander verbunden sind, dass ein annähernd U-Profil-förmiger Körper gebildet wird, der die zugehörige Schiene LS1 beidseitig umfasst. An den Enden der Seitenplatten LSP, RSP sind Achsen SRA vorgesehen, auf denen Stabilisierungsrollen SR derart gelagert sind, dass sie auf den entsprechenden Laufflächen LFS der Schiene LS abrollen. In der Grundplatte GP sind ferner zwei senkrecht montierte Achsen FRA vorgesehen angeordnet, auf denen Führungsrollen FR derart gelagert sind, dass sie auf den entsprechenden Laufflächen in der Führungsnut FN abrollen. Vorzugsweise werden je zwei Führungs- und Stabilisierungsrollen gewählt, die senkrecht übereinander und in maximalem Abstand voneinander angeordnet sind. Aufgrund von Kosten/Nutzen-Erwägungen könnte auf zumindest eine der Rollen SR, FR jedoch verzichtet werden. Zumindest eine der Seitenplatten LSP und/oder RSP ist ferner mit einer Achse AX verbunden, auf der eine Tragrolle TR derart gelagert ist, dass sie auf der entsprechenden Lauffläche LFT der Schiene LS abrollt. The drive LS1 shown in FIG. 2, which is shown in section in FIG. 3 in the running direction, has a base plate GP and two side plates LSP, RSP, which are connected to one another in this way, that an approximately U-shaped body is formed, the associated rail LS1 on both sides includes. At the ends of the side plates LSP, RSP, axes SRA are provided, on which stabilizing rollers SR are mounted so that they are on the corresponding running surfaces LFS of the rail Unroll LS. Two vertically mounted axes FRA are also provided in the base plate GP arranged on which guide rollers FR are mounted such that they are on the corresponding Roll the running surfaces in the guide groove FN. Two guide and stabilizing rollers are preferred chosen, arranged vertically one above the other and at a maximum distance from each other are. However, at least one of the roles SR, FR could be based on cost / benefit considerations to be dispensed with. At least one of the side plates LSP and / or RSP is also with an axis AX connected, on which a support roller TR is mounted such that it is on the corresponding tread LFT of rail LS rolls.

Durch die Wahl von zwei Tragrollen TR, TR', die, wie in Fig. 4a dargestellt, beidseits der Schiene LS2 auf den zugehörigen Laufflächen LFT, LFT' auf dem Fusselement FE abrollen, lässt sich mit geringem Mehraufwand eine weitere Verbesserung erzielen. Durch die vollkommen symmetrische Ausgestaltung von Laufwerk LW2 und Schiene LS2 ergeben sich verbesserte Laufeigenschaften. Durch den relativ grossen Abstand der beiden Tragrollen TR erhöht sich die Stabilität des Laufwerks LW2. Ferner ist von jeder Tragrolle TR, TR' nur die Hälfte der Last zu tragen. In Fig. 4b ist eine gleichartige Verschiebeeinrichtung gezeigt, bei der die Tragrollen TR, TR' jedoch konisch geformt sind und auf entsprechend geneigten Laufflächen abrollen. Durch diese Massnahmen wird das Laufwerk LW3 bei der Verschiebung in Laufrichtung automatisch zentriert. Aufgrund von Kosten/Nutzen-Erwägungen (insbesondere unter Berücksichtigung der Eigenzentrierung) könnte auf zumindest eine der Rollen SR, FR verzichtet werden.By choosing two support rollers TR, TR ', which, as shown in Fig. 4a, on both sides of the rail Roll LS2 on the associated running surfaces LFT, LFT 'on the foot element FE, can be done with achieve little improvement with little additional effort. Due to the completely symmetrical The design of the LW2 and LS2 rails results in improved running properties. The relatively large distance between the two support rollers TR increases the stability of the drive LW2. Furthermore, only half of the load is to be carried by each support roller TR, TR '. 4b is one similar displacement device shown, but in which the support rollers TR, TR 'conical and roll on appropriately inclined running surfaces. These measures will Drive LW3 automatically centered when moving in the direction of travel. Owing to Cost / benefit considerations (especially taking into account self-centering) could arise at least one of the roles SR, FR can be dispensed with.

Ferner kann vorgesehen sein, dass die Tragrolle TR und die Lauffläche LFT, derart ineinander eingreifen (z.B. Nut und Rille), dass eine seitliche Verschiebung des Laufwerk LW verhindert wird. Für jedes verschiebbare Bauteil T sind vorzugsweise wiederum zwei Laufwerke LW vorgesehen, die in möglichst grossem Abstand voneinander befestigt werden.It can further be provided that the support roller TR and the running surface LFT engage in one another in this way (e.g. groove and groove) that a lateral displacement of the LW drive is prevented. For each displaceable component T is preferably again provided with two drives LW, which in the greatest possible distance from each other.

Claims (10)

  1. Carriage (LW) having a U-shaped body, which is intended for enclosing a rail (LS1; LS2; LS3), is formed by a base plate (GP) and two side plates (LSP, RSP) and has at least one supporting roller (TR, TR'; TRK, TRK'), connected to a side plate (LSP, RSP) and intended for rolling in the running direction on the rail (LS) and for supporting the carriage (LW), and at least one guide roller (FR) serving to limit movements of the carriage (LW) transversely to the running direction, the axles (AX; FRA) of said supporting roller (TR, TR'; TRK, TRK') and said guide roller (FR) being oriented at least approximately transversely to one another, characterized in that the axle (AX) of the supporting roller (TR, TR'; TRK, TRK') is oriented horizontally, in that the guide roller (FR) is mounted on the base plate (GP), which can be connected to a component (T) to be displaced, and in that stabilizing rollers (SR) serving to stabilize the carriage (LW) are provided on those ends of the side plates (LSP, RSP) which are opposite the base plate (GP), the axles (SRA) of which stabilizing rollers (SR) are oriented at least approximately transversely to the running direction of the carriage (LW), the guide and stabilizing rollers (FR, SR) being arranged in such a way that they can roll on the rail (LS1, LS2, LS3) in the running direction.
  2. Carriage (LW) according to Claim 1, characterized in that the guide roller (FR) can be guided in a guide groove (FN) provided on the underside of the rail (LS1; LS2; LS3), in that the supporting roller (TR, TR'; TRK, TRK') can be guided on a horizontal or inclined running surface (LFT; LFT') of the rail (LS1; LS2; LS3), and in that the stabilizing rollers (SR) can be guided on a running surface (LFS) provided on the side of the rail (LS1; LS2; LS3).
  3. Carriage (LW) according to Claim 1 or 2, characterized in that the side plates (LSP, RSP) each have two stabilizing rollers (SR), which are preferably at a maximum distance from one another.
  4. Carriage (LW) according to Claim 3, characterized in that two guide rollers (FR) are provided, and these guide rollers (FR) are arranged at an equal distance from both side plates (LSP, RSP) and at least approximately at the same level in the running direction as the stabilizing rollers (SR).
  5. Carriage (LW) according to one of Claims 1 to 4, characterized in that both side plates (LSP, RSP) are provided with supporting rollers (TR, TR'; TRK, TRK'), which are of cylindrical shape for rolling on horizontally arranged running surfaces (LFT; LFT') of the rail (LS2) or are of conical shape for rolling on inclined running surfaces (LFT; LFT') of the rail (LS3).
  6. Rail (LS2; LS3) which is suitable for supporting and guiding a carriage (LW) provided with supporting, guide and stabilizing rollers according to Claim 5, having a head element (KE), which has at its top side a retaining groove (HN), in which a connecting element (TVE) is inserted, and which head element (KE) is connected via a web (STG) to a foot element (FE), which has on the underside a guide groove (FN) suitable for accommodating the guide rollers (FR), characterized in that a running surface (LFT, LFT') for at least one supporting roller (TR, TR') is provided on each side of the web (STG) on the top side of the foot element (FE), and in that the head element (KE) has side surfaces (LFS) suitable for guiding the stabilizing rollers (SR).
  7. Rail (LS) according to Claim 6, characterized in that the web (STG) connects the head and foot elements (KE; FE) to one another in such a way that two running surfaces (LFT, LFT') of at least approximately the same size are formed, on which running surfaces (LFT, LFT') the supporting rollers (TR, TR') mounted on the two side plates (LSP, RSP) can roll.
  8. Rail (LS) according to Claim 7, characterized in that the running surfaces (LFT) are inclined outwards towards the side plates (LSP, RSP) in accordance with the supporting rollers (TRK, TRK') provided, so that self-centring of the carriage (LW) is achieved.
  9. Displacing device having at least one carriage (LW1; LW2; LW3) according to one of Claims 1 to 5 and at least one rail (LS1; LS2; LS3) according to one of Claims 6 to 8.
  10. Displacing device according to Claim 9, characterized in that a plurality of rails (LS) guided in parallel and/or rail elements adapted to one another in the running direction are provided and are connected to one another via at least one connecting element (TVE).
EP19950810208 1994-04-25 1995-03-29 Trolley as well as rail and sliding assembly Expired - Lifetime EP0679788B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1262/94 1994-04-25
CH126294 1994-04-25
CH126294 1994-04-25

Publications (2)

Publication Number Publication Date
EP0679788A1 EP0679788A1 (en) 1995-11-02
EP0679788B1 true EP0679788B1 (en) 2000-01-26

Family

ID=4206287

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950810208 Expired - Lifetime EP0679788B1 (en) 1994-04-25 1995-03-29 Trolley as well as rail and sliding assembly

Country Status (3)

Country Link
EP (1) EP0679788B1 (en)
DE (1) DE59507671D1 (en)
ES (1) ES2141321T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10323274B3 (en) * 2003-05-21 2005-01-20 Dorma Gmbh + Co. Kg Rail guide for a suspended sliding element

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19742780C5 (en) * 1996-10-04 2014-04-03 Eku Ag Roller and guide arrangement for sliding doors
ATE247761T1 (en) * 1997-01-13 2003-09-15 Geze Gmbh WINGS FOR A DOOR, WINDOW OR THE LIKE
DE19719008C1 (en) 1997-05-07 1998-11-26 Dorma Gmbh & Co Kg Drive for a guide rail with a partition wall or the like suspended from the drive
DE19719011C2 (en) * 1997-05-07 2001-09-20 Dorma Gmbh & Co Kg Guide rail for a drive with partition walls or the like suspended from the drive
IL137707A0 (en) 1999-04-27 2001-10-31 Hawa Ag Suspension device
ES2904521T3 (en) * 2015-01-14 2022-04-05 Dorma Glas Gmbh Track device for sliding support of at least one first roller carriage and at least one second roller carriage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1816031A (en) * 1929-11-19 1931-07-28 R J Dorn Co Inc Trolley
FR2270427A1 (en) * 1974-03-28 1975-12-05 Poliko Sa Suspended sliding door for garage etc. - has single rail of circular section bearing wheeled V-shaped hanger carriage
DE3814535A1 (en) * 1988-03-29 1989-10-19 Solbach Hans Joachim Running device for a hanging single-wing or multi-wing sliding wall
CH686690A5 (en) * 1992-12-23 1996-05-31 Otto Haab Drive and displacement device.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10323274B3 (en) * 2003-05-21 2005-01-20 Dorma Gmbh + Co. Kg Rail guide for a suspended sliding element

Also Published As

Publication number Publication date
ES2141321T3 (en) 2000-03-16
EP0679788A1 (en) 1995-11-02
DE59507671D1 (en) 2000-03-02

Similar Documents

Publication Publication Date Title
DE4131098C2 (en)
EP0611724B1 (en) Guiding device for lifts
DE3704598A1 (en) MOVING SCAFFOLDING
EP3360841A1 (en) Lifting device
EP0441919B1 (en) Furniture unit for installation in a right-angled corner of a room
EP0679788B1 (en) Trolley as well as rail and sliding assembly
DE1584080A1 (en) Suspension for swing doors
EP0603496B1 (en) Running mechanism and displacement device
CH687199A5 (en) Transfer conveyor.
DE3120263C2 (en) Front pull-out for a tall cabinet, especially a tall kitchen cabinet
EP1034999B1 (en) Freight waggon with a sliding side
EP0208884A2 (en) Unwinder for cable drums
DE19539014A1 (en) Fitting for sliding door
EP1873340A2 (en) Door system
DE19742780B4 (en) Roller and guide arrangement for sliding doors
DE3920902A1 (en) TRACK-GUIDED PALLET VEHICLE SYSTEM
EP0395575B1 (en) Lifting device in a furniture unit with at least a partial opening at the top
DE19719011C2 (en) Guide rail for a drive with partition walls or the like suspended from the drive
DE102012210584A1 (en) sliding door system
DE3425999C2 (en)
EP2218857B1 (en) Mobile partition and device
DE3224395A1 (en) Telescopic fitting for sliding doors
DE2416960C2 (en) Trunnion training
DE19734462C2 (en) Carriages guided in or on a running rail of a sliding wall
DE1153721B (en) Filing system with document containers running around like a paternoster

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19950420

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE ES IT LI

17Q First examination report despatched

Effective date: 19961220

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO MILANO S.P.A.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE ES IT LI

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: PATENTANWAELTE SCHAAD, BALASS, MENZL & PARTNER AG

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59507671

Country of ref document: DE

Date of ref document: 20000302

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2141321

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: PETER RUTZ

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20070316

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20070329

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20070618

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081001

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20080331

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20090316

Year of fee payment: 15

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080329

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100331

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100331