EP0627039A1 - Drive for a curved sliding door. - Google Patents

Drive for a curved sliding door.

Info

Publication number
EP0627039A1
EP0627039A1 EP93921788A EP93921788A EP0627039A1 EP 0627039 A1 EP0627039 A1 EP 0627039A1 EP 93921788 A EP93921788 A EP 93921788A EP 93921788 A EP93921788 A EP 93921788A EP 0627039 A1 EP0627039 A1 EP 0627039A1
Authority
EP
European Patent Office
Prior art keywords
drive
belt
wing
sliding door
drive belt
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
EP93921788A
Other languages
German (de)
French (fr)
Other versions
EP0627039B1 (en
Inventor
Ulrich Theile
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 EP0627039A1 publication Critical patent/EP0627039A1/en
Application granted granted Critical
Publication of EP0627039B1 publication Critical patent/EP0627039B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/90—Revolving doors; Cages or housings therefor
    • E06B3/903—Revolving doors; Cages or housings therefor consisting of arcuate wings revolving around a parallel axis situated outside the wing, e.g. a cylindrical wing revolving around its axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
    • E05F17/004—Special devices for shifting a plurality of wings operated simultaneously for wings which abut when closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a drive for an arched sliding door, in which two movable moving leaves are moved on an arc-shaped path via a motor drive. Triggered by a sensor signal, the drive is set in motion and the moving wings move apart, so that the traffic groups using it have an open passage.
  • the advantage of these automatic curved sliding door systems is that they create inviting, spacious entrance rooms without taking up a lot of space. They can be designed for arched, semicircular or circular floor plans and also offer maximum transparency and light through large-area glazing.
  • microprocessor controls ensure a regular operation of these door types through a wide range of functions as well as self-regulation and self-monitoring of the movement sequences.
  • a fighter is arranged above the fixed glass parts and the two moving wings, which ensures an arc-shaped closure to the building.
  • the drive means which ensure smooth operation of the curved sliding doors can then be accommodated within the fighter.
  • a curved sliding door of the aforementioned type can be found in DE 39 28 911 A1, in which the circular door leaves are brought into the open or closed position with a single endless belt.
  • the endless belt is placed around the drive pulley and the driven pulley, the two door leaves being firmly connected to the endless belt at the same time are.
  • the drive motor is activated, the two door leaves can be moved in the opposite direction along a left or right guide plate.
  • this type of drive is very complex since, in addition to the outer guide rollers, inner guide rollers are also required in order to reliably guide the toothed belt rotated by 180 '.
  • US Pat. No. 3,353,299 describes a drive for a door, in which an electric motor drives a rotating belt, a device being fastened to the belt, to which cables which are guided over rollers and which move the door leaves are articulated.
  • the object of the invention is to provide a drive for a curved sliding door, which is inexpensive to manufacture and moreover fault-prone 1 i g and has as few components as possible to make the efficiency of the drive as large as possible.
  • this drive belt is deflected via a stored deflection roller, which is arranged centrally in the middle of the circular arc, but on the periphery.
  • This deflection roller is designed as a double roller, so that a second belt, which is also attached to the two moving wings, but in opposite directions, is guided over this central axis on a second deflection roller below or above it.
  • the movement of the first belt, caused by the drive motor is forced onto the second belt by the deflection rollers. men in the opposite direction.
  • FIG. 1 Bow sliding door in plan view
  • FIG. 1 shows a curved sliding door with the moving wings (1) and (3) which move on a circular segment (14).
  • the right moving leaf (1) which moves on the circular segment, closes on a fixed Side panel (19).
  • the moving wing (3) is arranged on the left side on a fixed side part (20).
  • Arched sliding doors of this type are generally arranged in the entrance area of buildings and are required to represent a building closure. If an impulse is triggered due to a motion detector (not shown) which activates the drive of the sheet sliding door, the drive motor (7) located on the side is energized and the drive belt (2) placed over its drive roller (16) is displaced .
  • the drive belt (2) is a non-self-contained belt, preferably a toothed belt, which is fastened to both the left-hand driving wing (3) and the right-hand driving wing (1). This attachment is made so that one end of the belt of the drive belt (2) is attached to the right rear edge (12) of the main wing (1).
  • the belt drum (21) then leads to the drive motor (7) with its drive roller (16) around which the drive belt (2) is placed.
  • the further belt drum (22) is guided to the deflection roller (6) which is rotatably supported in the center (15) of the circular segment (14) via an axis. This deflection roller (6) is to be placed as far as possible on the outer circle of the circular segment (14).
  • the belt belt (22) of the drive belt (2) is guided over the deflection roller (6) in such a way that the end of the drive belt (23) of the drive belt (2) is fastened to the front edge (10) of the left-hand driving wing (3).
  • the deflection roller (6) is mounted in such a way that a further deflection roller (8) is attached to the axis (9).
  • These two deflection rollers (6) and (8) are arranged so that they can each have a belt one above the other, ie in two planes.
  • the free-running deflection rollers (6) and (8) are not connected to one another in a non-positive and positive manner.

Abstract

The invention concerns a drive for a curved sliding door in which a left-hand (3) and right-hand (1) door are moved by means of two motor-driven straps (4, 2). One end of each strap is attached to the front or rear edge of the other door, the strap passing round a guide roller (6, 8) located in the middle between the two doors, thus linking the doors so that when one moves the other is forced to move with it in the opposite direction.

Description

Antrieb für eine Bogenschiebetür Drive for a curved sliding door
Beschreibungdescription
Die Erfindung betrifft einen Antrieb für eine Bogenschie¬ betür, bei der zwei bewegliche Fahrflügel über einen Mo¬ torantrieb auf einer kreisbogenförmigen Bahn bewegt wer¬ den. Ausgelöst durch ein Sensorsignal wird der Antrieb in Bewegung gesetzt, und die Fahrflügel fahren auseinander, so daß die benutzenden Verkehrskreise einen offenen Durch¬ gang haben. Der Vorteil dieser automatischen Bogenschiebe- türanlagen besteht darin, daß sie einladende, großzügige Eingangsräume entstehen lassen, ohne dafür viel Platz zu beanspruchen. Hierbei können sie wahlweise für bogen-, halbkreis- oder kreisförmige Grundrisse ausgeführt werden und bieten darüber hinaus durch großflächige Verglasung ein Höchstmaß an Transparenz und Lichteinfall. Dabei sor¬ gen in der Regel Mikroprozessorsteuerungen durch einen breiten Funktionsumfang sowie Selbstregulierung und Selbstüberwachung der Bewegungsabläufe für einen regel- mäßigen Betrieb dieser Türarten. In der Regel ist oberhalb der feststehenden Glasteile sowie der beiden Fahrflügel ein Kämpfer angeordnet, der einen kreisbogenförmigen Ab¬ schluß zum Gebäude sicherstellt. Innerhalb des Kämpfers können dann die Antriebsmittel untergebracht sein, die für einen reibungslosen Betrieb der Bogenschiebetüren Sorge tragen.The invention relates to a drive for an arched sliding door, in which two movable moving leaves are moved on an arc-shaped path via a motor drive. Triggered by a sensor signal, the drive is set in motion and the moving wings move apart, so that the traffic groups using it have an open passage. The advantage of these automatic curved sliding door systems is that they create inviting, spacious entrance rooms without taking up a lot of space. They can be designed for arched, semicircular or circular floor plans and also offer maximum transparency and light through large-area glazing. As a rule, microprocessor controls ensure a regular operation of these door types through a wide range of functions as well as self-regulation and self-monitoring of the movement sequences. As a rule, a fighter is arranged above the fixed glass parts and the two moving wings, which ensures an arc-shaped closure to the building. The drive means which ensure smooth operation of the curved sliding doors can then be accommodated within the fighter.
Eine Bogenschiebetür der vorgenannten Art ist aus der DE 39 28 911 A1 zu entnehmen, bei der die kreisbogenförmigen Türblätter mit einem einzigen Endlosriemen in die öff- nungs- bzw. in die Schließlage gebracht werden. Hierbei wird der Endloεriemen um die Antriebsriemenscheibe und die angetriebene Riemenscheibe herumgelegt, wobei gleichzeitig die beiden Türflügel mit dem Endlosriemen fest verbunden sind. Bei Aktivierung des Antr ebsmotors werden die beiden Türflügel längs einer linken bzw. rechten Führungssch ene in entgegengesetzter Richtung verschiebbar bewegt. Diese Art des Antriebs ist jedoch sehr aufwendig, da neben den äußeren Führungsrollen auch noch innere Führungsrollen benötigt werden, um den um 180' verdrehten Zahnriemen auch sicher zu führen.A curved sliding door of the aforementioned type can be found in DE 39 28 911 A1, in which the circular door leaves are brought into the open or closed position with a single endless belt. In this case, the endless belt is placed around the drive pulley and the driven pulley, the two door leaves being firmly connected to the endless belt at the same time are. When the drive motor is activated, the two door leaves can be moved in the opposite direction along a left or right guide plate. However, this type of drive is very complex since, in addition to the outer guide rollers, inner guide rollers are also required in order to reliably guide the toothed belt rotated by 180 '.
Die US-Patentschrift 3,353,299 beschreibt einen Antrieb für eine Tür, bei dem ein Elektromotor einen umlaufenden Riemen antreibt, wobei an dem Riemen eine Vorrichtung be¬ festigt ist, an der über Rollen geführte Seile angelenkt sind, die die Türflügel bewegen.US Pat. No. 3,353,299 describes a drive for a door, in which an electric motor drives a rotating belt, a device being fastened to the belt, to which cables which are guided over rollers and which move the door leaves are articulated.
Ein weiterer über Seile geführter Antrieb für eine Schie¬ betür wird in der US-Patentschrift 1 ,602,717 beschrieben.Another drive for a sliding door, which is guided by cables, is described in US Pat. No. 1, 602,717.
Die Aufgabe der Erfindung ist es, einen Antrieb für eine Bogenschiebetüre zu schaffen, der in der Herstellung preiswert und darüber hinaus noch störunanfäl 1 i g ist und so wenig Bauteile wie möglich hat, um den Wirkungsgrad des Antriebes so groß wie möglich zu machen.The object of the invention is to provide a drive for a curved sliding door, which is inexpensive to manufacture and moreover fault-prone 1 i g and has as few components as possible to make the efficiency of the drive as large as possible.
Dieses wird dadurch erreicht, daß nur ein Antriebsmotor verwendet wird, der einen offenen Riemen antreibt, welcher mit seinen Enden an je einem Fahrflügel befestigt ist. Gleichzeitig wird dieser Antriebsriemen über eine gela¬ gerte Umlenkrolle, welche zentral in der Mitte des Kreis- bogens, jedoch an der Peripherie angeordnet ist, umge¬ lenkt. Diese Umlenkrolle ist als Doppelrolle ausgeführt, so daß ein zweiter Riemen, welcher auch an den beiden Fahrflügeln, jedoch entgegengesetzt, befestigt ist, über diese zentrale Achse auf einer zweiten darunter- oder dar- übersitzenden Umlenkrolle geführt. Durch die Umlenkrollen wird der Bewegungsablauf des ersten Riemens, hervorgerufen durch den Antriebsmotor, zwangsweise auf den zweiten Rie- men in entgegengesetzter Richtung übertragen. Aufgrund der Anbindung der Fahrflügel an die Antriebsriemen, und zwar in der Art, wenn man auf die Türanlage von oben schaut, daß der rechte Riemen jeweils an den rechten Außenkanten der Fahrflügel befestigt ist und der linke Riemen jeweils an den linken Außenkanten der Fahrflügel befestigt ist, ergibt sich aufgrund dieses Polygonzuges beim Antrieb eines Riemens, und zwar hervorgerufen durch die zentrale Umlenkrolle, eine zwangsweise Übertragung auch auf den zweiten Riemen. Hierdurch ist es sichergestellt, daß bei öffnen eines Flügels auch der zweite Flügel mit geöffnet wird, und zwar in der Form, daß die Flügel voneinander wegfahren. Die Riemen, die auch als Zahnriemen ausgeführt werden können, haben immer die gleiche Länge, und es braucht auch kein elastisches Glied zwischen den Riemen vorhanden sein. Auch bleiben bei den Bewegungsabläufen die Riemen stets in ihrer Länge gleich. Gegenüber dem Stand der Technik hat der erfindungsgemäße Gegenstand den Vor¬ teil, daß große Verluste durch zusätzliche Rollen vermie- den werden.This is achieved in that only one drive motor is used, which drives an open belt, which is fastened with its ends to one driving wing each. At the same time, this drive belt is deflected via a stored deflection roller, which is arranged centrally in the middle of the circular arc, but on the periphery. This deflection roller is designed as a double roller, so that a second belt, which is also attached to the two moving wings, but in opposite directions, is guided over this central axis on a second deflection roller below or above it. The movement of the first belt, caused by the drive motor, is forced onto the second belt by the deflection rollers. men in the opposite direction. Due to the connection of the driving wing to the drive belt, and in such a way, if you look at the door system from above, that the right belt is attached to the right outer edge of the driving wing and the left belt is attached to the left outer edge of the driving wing , due to this polyline when driving a belt, caused by the central deflection roller, there is also a forced transmission to the second belt. This ensures that when one wing is opened, the second wing is also opened, in such a way that the wings move away from one another. The belts, which can also be designed as toothed belts, always have the same length, and there is also no need for an elastic link between the belts. The straps always remain the same in length when moving. The object according to the invention has the advantage over the prior art that large losses are avoided by additional rollers.
Die Erfindung wird anhand eines möglichen schematisch dar¬ gestellten Ausführungsbeispieles näher erläutert. Es zeigt:The invention is explained in more detail with reference to a possible schematically illustrated embodiment. It shows:
Figur 1: Bogenschiebetür in der DraufsichtFigure 1: Bow sliding door in plan view
Figur 2: AntriebsriemenanordnungFigure 2: Drive belt assembly
Figur 3: Ausführungsbeispiel mit einer zusätzlichen Um- lenkrol leFigure 3: embodiment with an additional Umlenenkrol le
Das in der Figur 1 dargestellte Ausführungsbeispiel zeigt eine Bogenschiebetür mit den Fahrflügeln (1 ) und (3), die sich auf einem kreiεbogenförmigen Kreissegment (14) bewe¬ gen. Der rechte Fahrflügel (1), welcher sich auf dem Kreissegment bewegt, schließt sich an einem feststehenden Seitenteil (19) an. In gleicher Art und Weise ist der Fahrflügel (3) auf der linken Seite an einem feststehenden Seitenteil (20) angeordnet. Bogenschiebetüren dieser Art sind in der Regel im Eingangsbereich von Gebäuden angeord- net und sind dazu angehalten, einen Gebäudeabschluß darzu¬ stellen. Wird nun aufgrund eines nicht dargestellten Bewe¬ gungsmelders ein Impuls ausgelöst, der den Antrieb der Bo¬ genschiebetür aktiviert, so wird der seitlich befindliche Antriebsmotor (7) beεtromt, und der über seine Antriebs- rolle (16) gelegte Antriebsriemen (2) wird verschoben. Der Antriebsriemen (2) ist ein nicht in sich geschlossener Riemen, vorzugsweise Zahnriemen, der sowohl an dem linken Fahrflügel (3), als auch an dem rechten Fahrflügel (1) be¬ festigt ist. Diese Befestigung wird so vorgenommen, daß das eine Riemenende des Antriebsriemens (2) an der rechten Hinterkante (12) des Fahrflügels (1) befestigt wird. Der Riementrum (21) führt dann zum Antriebsmotor (7) mit sei¬ ner Antriebsrolle (16), um die der Antriebsriemen (2) ge¬ legt wird. Der weitere Riementrum (22) wird zur Um- lenkrolle (6) geführt, die in der Mitte (15) des Kreisseg¬ mentes (14) über eine Achse drehgelagert ist. Diese Um¬ lenkrolle (6) ist soweit wie möglich an dem Außenkreis des Kreissegmentes (14) zu plazieren. Der geführte Riementrum (22) des Antriebsriemens (2) wird über die Umlenkrolle (6) so geleitet, daß das Antriebsriemenende (23) des Antriebs¬ riemens (2) an der Vorderkante (10) des linken Fahrflügels (3) befestigt wird. Die Lagerung der Umlenkrolle (6) ist so ausgeführt, daß auf der Achse (9) eine weitere Um¬ lenkrolle (8) angebracht ist. Diese beiden Umlenkrollen (6) und (8) sind so angeordnet, daß sie übereinander, d.h. in zwei Ebenen, jeweils einen Riemen führen können. Auf der gemeinsamen Achse (9) sind die freilaufenden Um¬ lenkrollen (6) und (8) nicht kraft- und formsch üssig mit¬ einander verbunden. An der Vorderkante (11) des rechten Fahrflügels (1) ist ein weiteres Riemenende (26) des An- triebsrie ens (4) befestigt. Dieser Riementrum (24) wird über die Umlenkrolle (8) geführt, und dann zu der am Ende des feststehenden Seitenteiles (20) angeordneten Um¬ lenkrolle (5) geführt. Der andere Riementrum (25), welcher von der Umlenkrolle (5) des Antriebsriemens (4) weggeht, ist an der Hinterkante (13) des linken Fahrflügels befe- stigt.The exemplary embodiment shown in FIG. 1 shows a curved sliding door with the moving wings (1) and (3) which move on a circular segment (14). The right moving leaf (1), which moves on the circular segment, closes on a fixed Side panel (19). In the same way, the moving wing (3) is arranged on the left side on a fixed side part (20). Arched sliding doors of this type are generally arranged in the entrance area of buildings and are required to represent a building closure. If an impulse is triggered due to a motion detector (not shown) which activates the drive of the sheet sliding door, the drive motor (7) located on the side is energized and the drive belt (2) placed over its drive roller (16) is displaced . The drive belt (2) is a non-self-contained belt, preferably a toothed belt, which is fastened to both the left-hand driving wing (3) and the right-hand driving wing (1). This attachment is made so that one end of the belt of the drive belt (2) is attached to the right rear edge (12) of the main wing (1). The belt drum (21) then leads to the drive motor (7) with its drive roller (16) around which the drive belt (2) is placed. The further belt drum (22) is guided to the deflection roller (6) which is rotatably supported in the center (15) of the circular segment (14) via an axis. This deflection roller (6) is to be placed as far as possible on the outer circle of the circular segment (14). The belt belt (22) of the drive belt (2) is guided over the deflection roller (6) in such a way that the end of the drive belt (23) of the drive belt (2) is fastened to the front edge (10) of the left-hand driving wing (3). The deflection roller (6) is mounted in such a way that a further deflection roller (8) is attached to the axis (9). These two deflection rollers (6) and (8) are arranged so that they can each have a belt one above the other, ie in two planes. On the common axis (9), the free-running deflection rollers (6) and (8) are not connected to one another in a non-positive and positive manner. At the front edge (11) of the right wing (1) there is another belt end (26) of the drive belt ens (4) attached. This belt drum (24) is guided over the deflection roller (8) and then to the deflection roller (5) arranged at the end of the fixed side part (20). The other belt drum (25), which goes away from the deflection roller (5) of the drive belt (4), is attached to the rear edge (13) of the left-hand driving wing.
Es ist somit nur einer der beiden Antriebsriemen (2) und (4) mit dem Motor (7) direkt verbunden. Durch die zentri- sehe Lagerung der Umlenkrollen (6) und (8) ist es sicher¬ gestellt, daß mit nur einem getriebenen Riemen zwangsläu¬ fig aufgrund der vorbeschriebenen Art und Weise der zweite Riemen mit bewegt wird. Dieses hat zur Folge, daß auch der sich daran befindliche zweite Fahrflügel mit bewegt und zwar so, daß er die gleiche Bewegung ausführt wie der an¬ getriebene Fahrflügel. Wird beispielsweise der Riementrum (21) in Richtung auf den auch am Ende des feststehenden Seitenteiles (9) angeordneten Antriebsmotor gezogen, so wird durch die Anbindung des Antriebsriemens (4) der Rie- mentrum (24) über die Umlenkrolle (8) gezogen, und damit gleichzeitig der Fahrflügel (3) auch nach außen hin, d.h. in die Aufstellung bewegt. Aufgrund dieses Polygonzuges, der indirekt miteinander verbundenen beiden Antriebsriemen (2) und (4), ist es sichergestellt, daß ohne zusätzliche und damit wirkungsgradverschlechternde Umlenkrollen ein sicherer Antrieb der beiden Fahrflügel (1) und (3) bewerk¬ stelligt werden kann. Bei der Zubewegung, d.h. der An¬ triebsmotor (7) läuft in der Gegenrichtung, laufen die beiden Fahrflügel (1) und (3) aufeinander zu. Dieses ge- schieht auch wiederum durch die zangsweise Anbindung der Flügel. Es können deshalb bei einem solchen Antrieb die beiden Fahrflügel (1) und (3) mit nur einem einzigen Motor bewegt werden, was eine sehr kostengünstige Antriebsart für eine Bogenschiebetür darstellt. Alle bisher bekannten, auf dem Markt befindlichen Systeme sind entweder durch sehr aufwendige mechanische Gestänge und Laufwagen reali¬ siert worden, die allerdings einen sehr schlechten Wir¬ kungsgrad und damit große Verluste beinhalten.Only one of the two drive belts (2) and (4) is thus directly connected to the motor (7). The central mounting of the deflection rollers (6) and (8) ensures that, with only one belt being driven, the second belt is inevitably also moved due to the manner described above. The consequence of this is that the second moving wing located thereon also moves in such a way that it performs the same movement as the driven moving wing. If, for example, the belt drum (21) is pulled in the direction of the drive motor which is also arranged at the end of the fixed side part (9), the belt belt (24) is pulled over the deflection roller (8) by connecting the drive belt (4) so that the moving wing (3) also moves outwards, ie into the installation. Due to this polygonal train, the indirectly connected two drive belts (2) and (4), it is ensured that a safe drive of the two moving wings (1) and (3) can be accomplished without additional and thus efficiency-impairing deflection pulleys. During the movement, ie the drive motor (7) runs in the opposite direction, the two moving wings (1) and (3) run towards each other. This is also done by connecting the wings in pliers. Therefore, with such a drive, the two moving wings (1) and (3) can be moved with only a single motor, which is a very inexpensive type of drive for a curved sliding door. All previously known Systems on the market have either been realized by very complex mechanical linkages and carriages, which, however, involve a very poor degree of efficiency and thus large losses.
Es ist jedoch auch möglich, den erfindungsgemäßen Gegen¬ stand, wie es die Figur 3 zeigt, mit einer zusätzlich an¬ geordneten Umlenkrolle (17) und (18) auszustatten, wenn dieses aufgrund der örtlichen Gegebenheiten, d.h. im Deckeneinbau sind Beleuchtungskörper vorhanden, notwendig ist. However, it is also possible to equip the object according to the invention, as shown in FIG. 3, with an additionally arranged deflection roller (17) and (18) if this is necessary due to the local conditions, ie lighting fixtures are present in the ceiling installation is.
BezugszeichenverzeichnisList of reference symbols
1 Fahrflügel rechts1 right wing
2 Antriebsriemen2 drive belts
3 Fahrflügel links 4 Antriebsriemen3 driving wings on the left 4 drive belts
5 Umlenkrolle5 pulley
6 Umlenkrolle6 pulley
7 Antriebsmotor7 drive motor
8 Umlenkrolle 9 Achse8 pulley 9 axis
10 Vorderkante linker Fahrflügel10 front edge of left wing
11 Vorderkante rechter Fahrflügel11 Front edge of the right wing
12 Hinterkante rechter Fahrflügel12 trailing edge of the right wing
13 Hinterkante linker Fahrflügel 14 Kreissegment13 trailing edge left wing 14 circle segment
15 Mitte15 middle
16 Antriebsrolle16 drive roller
17 Führungsrolle17 Leadership role
18 Führungsrolle 19 feststehendes Seitenteil18 guide roller 19 fixed side part
20 feststehendes Seitenteil20 fixed side part
21 Riementrum21 Belt rum
22 Riementrum22 Belt rum
23 Antriebsriemenende 24 Riementrum23 Drive belt end 24 Belt belt
25 Riementrum25 belt rum
26 Antriebsriemenende 26 drive belt end

Claims

Patentansprüche Claims
1. Antrieb für eine Bogenschiebetür, die mit einem lin¬ ken und einem rechten Fahrflügel ausgestattet ist, welche jeweils eine kreiεbogenförmige Form haben und horizontal motorisch verschiebbar an einem Kämpfer gelagert sind, wobei die Anbindung der Türflügel an den elektromotorischen Antrieb über mindestens einen über Rollen geführten Zahnriemen erfolgt, dadurch gekennzeichnet, daß je ein offener Antriebsriemen (2) und (4) für die Fahrflügel (1) und (3) verwendet wird, daß das eine Ende (23) des Antriebsriemens (2) im Bereich der Vorderkante (10) des linken Fahr¬ flügels (3) und das andere Ende des Antriebsriemens (2) im Bereich der Hinterkante (12) des rechten Fahrflügels (1) angelenkt ist, daß der zweite An¬ triebsriemen (4) mit einem Ende im Bereich der Hin¬ terkante (13) des linken Fahrflügels (3) und mit seinem anderen Ende (26) im Bereich der Vorderkante (11) des rechten Fahrflügel (1) angelenkt ist, und daß die Antriebsriemen (2) und (4) über Umlenkrollen1. Drive for a curved sliding door, which is equipped with a left and a right wing, each of which has a circular arc shape and is horizontally motor-displaceably mounted on a fighter, the connection of the door wing to the electric motor drive via at least one via rollers guided toothed belt is carried out, characterized in that an open drive belt (2) and (4) is used for the moving wings (1) and (3), that one end (23) of the drive belt (2) in the region of the front edge (10 ) of the left drive wing (3) and the other end of the drive belt (2) in the area of the rear edge (12) of the right drive wing (1) is articulated such that the second drive belt (4) has one end in the area of the rear ¬ tante (13) of the left wing (3) and with its other end (26) in the region of the front edge (11) of the right wing (1) is articulated, and that the drive belt (2) and (4) via deflecting roller len
(5), (6), und (8) umgelenkt werden.(5), (6), and (8) can be redirected.
2. Antrieb für eine Bogenschiebetür nach Anspruch 1, dadurch gekennzeichnet, daß in der Mitte (15) des Kreissegmentes (14) die Umlenkrollen (6) und (8) auf einer gemeinsamen Achse (9) weder kraft- noch form¬ schlüssig miteinander verbunden drehgelagert sind und der Antriebsriemen (2) über die Umlenkrolle (6) und der Antriebsriemen (4) über die Umlenkrolle (8) geführt werden. 2. Drive for a curved sliding door according to claim 1, characterized in that in the middle (15) of the circular segment (14), the deflecting rollers (6) and (8) on a common axis (9) neither positively nor positively connected are rotatably mounted and the drive belt (2) over the deflection roller (6) and the drive belt (4) over the deflection roller (8).
3. Antrieb für eine Bogenschiebetür nach Anspruch 1, dadurch gekennzeichnet, daß eine weitere Umlenkrolle (5) in dem einen Endbereich des Kreissegmenteε (14) für die Führung des Antriebsriemens (4) angeordnet ist und in dem anderen Endbereich eine Antriebsrolle (16) für den Antriebsriemen (2) vorhanden iεt, wel¬ che kraft- und formεchlüεεig mit dem Antriebsmotor (7) verbunden ist.3. Drive for a curved sliding door according to claim 1, characterized in that a further deflection roller (5) is arranged in one end region of the Kreissegmenteε (14) for guiding the drive belt (4) and in the other end region a drive roller (16) for the drive belt (2) is present, which is non-positively and positively connected to the drive motor (7).
4. Antrieb für eine Bogenschiebetür nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß die Antriebs¬ riemen (2) und (4) durch Führungsrollen (17) und (18) geführt werden.4. Drive for a curved sliding door according to claims 1 to 3, characterized in that the Antriebs¬ belts (2) and (4) are guided by guide rollers (17) and (18).
5. Antrieb für eine Bogenschiebetür nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß die Antriebs- riemen (2) und (4) in unterschiedlichen Höhen ange¬ ordnet sind. 5. Drive for a curved sliding door according to claims 1 to 3, characterized in that the drive belt (2) and (4) are arranged at different heights.
EP93921788A 1992-12-18 1993-09-30 Drive for a curved sliding door Expired - Lifetime EP0627039B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4242937A DE4242937C1 (en) 1992-12-18 1992-12-18 Drive for a curved sliding door
DE4242937 1992-12-18
PCT/DE1993/000932 WO1994015054A1 (en) 1992-12-18 1993-09-30 Drive for a curved sliding door

Publications (2)

Publication Number Publication Date
EP0627039A1 true EP0627039A1 (en) 1994-12-07
EP0627039B1 EP0627039B1 (en) 1997-03-05

Family

ID=6475747

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93921788A Expired - Lifetime EP0627039B1 (en) 1992-12-18 1993-09-30 Drive for a curved sliding door

Country Status (7)

Country Link
EP (1) EP0627039B1 (en)
AT (1) ATE149618T1 (en)
DE (2) DE4242937C1 (en)
DK (1) DK0627039T3 (en)
ES (1) ES2064301T3 (en)
PL (1) PL172423B1 (en)
WO (1) WO1994015054A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19603309C1 (en) * 1996-01-31 1997-08-28 Dorma Gmbh & Co Kg Drive mechanism for automatic double leaf door
DE19626934C1 (en) * 1996-07-04 1998-01-22 Dorma Gmbh & Co Kg Servo drive for curved doors
DE20214454U1 (en) * 2002-09-18 2003-11-06 Ats Automatik Tuer Systeme Gmb Drive unit, especially for doors, gates or the like.
CN103233659A (en) * 2013-04-10 2013-08-07 深圳市门老爷科技有限公司 Barrier free safety revolution door
CN107233841B (en) * 2017-06-16 2023-09-05 江苏正昌粮机股份有限公司 Door opening mechanism of mixer
CN109707263A (en) * 2018-12-17 2019-05-03 上海之合玻璃钢有限公司 The electronic sliding window of antenna house blast cap

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1602717A (en) * 1923-02-27 1926-10-12 Smith Franklin Keith Door opening and closing apparatus
US3353299A (en) * 1965-08-11 1967-11-21 Castonguay Roger Overhead door and operating means therefor
US3834081A (en) * 1973-03-30 1974-09-10 Gyro Tech Inc Automatic sliding door system
KR920010807B1 (en) * 1988-09-01 1992-12-17 Yoshida Kogyo Kk Sliding door opening and closing apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9415054A1 *

Also Published As

Publication number Publication date
EP0627039B1 (en) 1997-03-05
PL304795A1 (en) 1995-01-09
DE4242937C1 (en) 1994-02-10
PL172423B1 (en) 1997-09-30
DK0627039T3 (en) 1997-04-01
ATE149618T1 (en) 1997-03-15
DE59305641D1 (en) 1997-04-10
WO1994015054A1 (en) 1994-07-07
ES2064301T3 (en) 1997-05-01
ES2064301T1 (en) 1995-02-01

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