EP0410956A1 - Sectional door - Google Patents

Sectional door Download PDF

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Publication number
EP0410956A1
EP0410956A1 EP90890220A EP90890220A EP0410956A1 EP 0410956 A1 EP0410956 A1 EP 0410956A1 EP 90890220 A EP90890220 A EP 90890220A EP 90890220 A EP90890220 A EP 90890220A EP 0410956 A1 EP0410956 A1 EP 0410956A1
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EP
European Patent Office
Prior art keywords
door
gate
rollers
gate field
guide rail
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.)
Withdrawn
Application number
EP90890220A
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German (de)
French (fr)
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.)
Lindpointner Tore GmbH
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Lindpointner Tore GmbH
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Filing date
Publication date
Application filed by Lindpointner Tore GmbH filed Critical Lindpointner Tore GmbH
Publication of EP0410956A1 publication Critical patent/EP0410956A1/en
Withdrawn legal-status Critical Current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
    • E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
    • E05D15/24—Suspension arrangements for wings for wings sliding vertically more or less in their own plane consisting of parts connected at their edges
    • E05D15/244—Upper part guiding means
    • E05D15/246—Upper part guiding means with additional guide rail for producing an additional movement
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • 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 sectional door according to the preamble of claim 1.
  • a sectional door of this type is known from US-A 2 327 778.
  • Sectional doors have a wide range of applications from normal garage doors to large hall doors for trade and industry. It is possible to balance the weight of the gate wing at least in part by springs or weights, in particular by springs acting on cables at the lowest gate field, and also to provide simple drives that either also act on the lowest gate field or the axes of its rollers via similar cables or are designed as push rod drives and / or chain drives that act on the top gate field.
  • motor drives and even drives equipped with remote control devices can be used.
  • the hinges for connecting the gate fields can be formed by edge profiles of the gate fields themselves or, in particular in the case of fire-retardant or fire protection gates, can be designed as separate components placed on the inside of the gate fields.
  • the rollers can be mounted on the pivot axes of the hinges or on the inside of the gate so as to be rotatable about axes parallel to the hinge axes, whereby also Tandem drives for each hinge axis are known.
  • the door is supported and held in any position on the guide rails.
  • a guide roller is provided for the uppermost gate field only in the region of the lower edge which hinges to the next gate field.
  • the top gate field together with a bolt attached to it and engaging in the upper frame cross arm, can be actuated via a handlebar construction and can be opened on the horizontal leg of the guide rails adjoining the arched transition pieces, the handlebars guiding the gate wing into this position when the gate is moving is in the opening adjustment, so the entire gate has already been lifted out of its closed position, so that when the upper gate field is opened, the gate is not secured and cannot be locked.
  • separate guide rail sections are provided for an area lying above the curved transition pieces of the guide rails for rollers of the top gate field which are also provided in the vicinity of the upper edge and which move these rollers and thus the upper edge of the upper gate field into and out of the closed position conduct.
  • Separate guide rails are preferably provided for the rollers assigned to the upper edge of the top gate field, which run parallel to the horizontal legs of the normal guide rails after the curved transition pieces.
  • these upper guide rail sections merge towards the interior of the room after the curved transition pieces into the normal horizontal legs of the running rails.
  • Vents are usually required near the floor to discharge exhaust gases from the garage. Through these ventilation openings, however, it is neither possible to adequately ventilate the entire interior enclosed by the gate nor in the hot season to adequately dissipate the warm air rising to the ceiling.
  • the object of the invention is to provide a sectional door of the type mentioned, which allows good ventilation of the enclosed space without significant increase in the total effort, if necessary, without the burglar and theft protection being lost through the closed gate.
  • the gate wing construction can remain completely unchanged. By determining the end pieces of the guide rail sections in the escape position, incorrect operations are avoided if the door is not closed properly. If, according to claim 2, locks are also provided for the swung-out end position of the end pieces of the guide rail sections, the swung out top gate field even achieved additional security against unauthorized opening.
  • the upper edge 1 of the door opening and the ceiling 2 of the room to be locked were shown.
  • the vertical legs 4 of mutually open channel-shaped guide rails are provided on both sides of the door opening, which pass over arcuate transition pieces 5 starting at a distance from the upper edge 1 into horizontal legs 6 reaching into the interior of the room.
  • Another guide rail section 7 leads from a separate end piece 8 in the arc to a horizontal leg 9 running parallel to the leg 6.
  • the gate has several gate fields that are continuous over the width of the gate opening, but each only reach over a fraction of the height of the gate opening, of which only the top gate field 10 and the subsequent gate field 11 have been shown.
  • the gate fields 10, 11 etc. are connected to one another via swivel hinges 12 and, in the exemplary embodiment, are guided in the guide rails 4, 5, 6 with rollers rotatably mounted on the axes of these hinges 12.
  • a Roller 13 on the upper edge of the top gate field 10 engages in the guide section 7 and its end piece 8. If the gate is opened from the position shown in FIG. 1, the rollers 13 follow the guide rail sections 7 and the rollers seated on the hinge axes 12 follow the guide rail sections 4, 5, 6.
  • the weight of the gate leaf can be at the bottom by springs and next to the rail sections 4 Cable hoists guided in the gate field must be at least partially adjusted. Rollers 14 for such cables have been shown.
  • the other drive devices can provide manual operation or motor winches or push rod drives. Since these facilities are known, they have not been shown.
  • the end pieces 8 of the upper guide rail sections 7 are designed as switches and attached to triangular supports 15 which can be pivoted about axes 16.

Abstract

A sectional door possesses door sections (10, 11) which are continuous over the width of the door aperture and each extend over only a fraction of the height of the door aperture and which are connected to the adjacent door sections via hinges (12) and are guided by means of running rollers (13) or sliding pieces in guide rails (4 - 8) which have longitudinal legs (4), extending next to the side edges of the door aperture, and legs (6, 9) which adjoin said longitudinal legs by means of arcuate transition pieces (5, 8) and which extend above the upper edge of the door aperture into the room interior. In order by simple means to make it possible, without a loss of safety, to ventilate the room closed off by the door, there are provided for the upper running rollers (13) of the uppermost door section (10), above the arcuate transition pieces of the guide rails (4-6), separate guide-rail portions (7) which guide the uppermost door section into and out of the closed position and of which the end pieces (8) located at the side of the door aperture form switches (8, 15) which, with the door remaining closed, can be swung down into a position guiding the uppermost door section (11) on its guide rollers into a ventilation position. <IMAGE>

Description

Die Erfindung betrifft ein Sektionaltor nach dem Oberbe­griff des Patentanspruches 1.The invention relates to a sectional door according to the preamble of claim 1.

Ein Sektionaltor dieser Art ist aus der US-A 2 327 778 be­kannt. Sektionaltore haben ein weites Anwendungsgebiet vom normalen Garagentor bis hin zu großen Hallentoren für Gewerbe und Industrie. Es ist möglich, das Gewicht des Tor­flügels wenigstens zum Teil durch Federn oder Gewichte, insbesondere durch über Seilzüge am untersten Torfeld an­greifende Federn abzugleichen und auch einfache Antriebe vorzusehen, die entweder ebenfalls über ähnliche Seilzüge auf das unterste Torfeld oder die Achsen von dessen Laufrollen wirken oder als Schubstangenantriebe und bzw. oder Kettenantriebe ausgebildet sind, die auf das oberste Torfeld wirken. Dabei können neben Handantrieben motorische und sogar mit Fernbetätigungseinrichtungen ausgestattete Antriebe verwendet werden. Die Scharniere zur Verbindung der Torfelder können von Randprofilen der Torfelder selbst gebildet oder, insbesondere bei feuerhemmenden oder Brand­schutztoren als gesonderte, innenseitig auf die Torfelder aufgesetzte Bauteile ausgebildet sein. Die Laufrollen können je nach Ausführungsart auf den Schwenkachsen der Scharniere oder nach der Torinnenseite versetzt um zu den Scharnier­achsen parallele Achsen drehbar gelagert sein, wobei auch Tandemlaufwerke für jede Scharnierachse bekannt sind. Das Tor ist in jeder Stellung an den Führungsschienen abgestützt und gehalten. Meist wird eine deckennahe Anordnung der liegenden Schenkel der Führungsschienen gewählt, wobei bei kleineren Toren auf die Kopffreiheit bedacht genommen wird, bei kleinen und großen Toren aber jeweils eine solche Schienenführung möglich ist, daß das Tor kaum tatsächlich nutzbaren Innenraum des von ihm abgeschlossenen Raumes weg­nimmt. Bei Garagentoren mit niedriger Deckenhöhe ist es be­kannt, den oberen Toröffnungsrand nur wenig unterhalb der Decke vorzusehen. In diesem Fall wird der Beginn der bogen­förmigen Übergangsstücke der Führungsschienen in einen unter dem oberen Toröffnungsrand liegenden Bereich verlegt, so daß die Horizontalschenkel dieser Führungsschienen trotz eines ausreichend großen Umleitbogens deckennahe angebracht werden können. Bei einer Ausführung nach der US-A 2 327 778 wird dabei für das oberste Torfeld nur im Bereich des unteren, gelenkig an das nächste Torfeld anschließenden Randes eine Führungsrolle vorgesehen. Das oberste Torfeld ist gemeinsam mit einem an ihm angebrachten und in den oberen Zargenquerschenkel eingreifenden Riegel über eine Lenkerkonstruktion betätigbar und für sich an die an die bogenförmigen Übergangsstücke anschließenden Horizontal­schenkel der Führungsschienen aufklappbar, wobei die Lenker den Torflügel in diese Stellung leiten, wenn sich das Tor bei der Öffnungsverstellung befindet, also schon das ge­samte Tor aus seiner Schließstellung angehoben wurde, so daß bei aufgeklapptem oberem Torfeld das Tor nicht gesichert und auch nicht verriegelbar ist. Bei anderen Toren werden für einen oberhalb der bogenförmigen Übergangsstücke der Führungsschienen liegenden Bereich gesonderte Führungs­schienenabschnitte für hier auch in der Nähe des oberen Randes vorgesehene Laufrollen des obersten Torfeldes vorgesehen, die diese Laufrollen und damit den oberen Rand des oberen Torfeldes in die und aus der Schließstellung leiten. Bevorzugt werden überhaupt gesonderte Führungs­schienen für die dem oberen Rand des obersten Torfeldes zugeordneten Laufrollen vorgesehen, die nach den bogen­förmigen Übergangsstücken parallel zu den Horizontalschen­keln der normalen Führungsschienen verlaufen. Es gibt aber auch Ausführungen, bei denen diese oberen Führungsschienen­abschnitte gegen das Rauminnere zu nach den bogenförmigen Übergangsstücke in die normalen Horizontalschenkel der Laufschienen übergehen.A sectional door of this type is known from US-A 2 327 778. Sectional doors have a wide range of applications from normal garage doors to large hall doors for trade and industry. It is possible to balance the weight of the gate wing at least in part by springs or weights, in particular by springs acting on cables at the lowest gate field, and also to provide simple drives that either also act on the lowest gate field or the axes of its rollers via similar cables or are designed as push rod drives and / or chain drives that act on the top gate field. In addition to manual drives, motor drives and even drives equipped with remote control devices can be used. The hinges for connecting the gate fields can be formed by edge profiles of the gate fields themselves or, in particular in the case of fire-retardant or fire protection gates, can be designed as separate components placed on the inside of the gate fields. Depending on the design, the rollers can be mounted on the pivot axes of the hinges or on the inside of the gate so as to be rotatable about axes parallel to the hinge axes, whereby also Tandem drives for each hinge axis are known. The door is supported and held in any position on the guide rails. Usually, a close-to-ceiling arrangement of the lying legs of the guide rails is chosen, with headroom being taken into account for smaller gates, but for small and large gates such a rail guide is possible that the gate takes away hardly usable interior space from the space enclosed by it. In garage doors with a low ceiling height, it is known to provide the upper edge of the door opening just a little below the ceiling. In this case, the beginning of the arcuate transition pieces of the guide rails is moved to an area below the upper edge of the gate opening, so that the horizontal legs of these guide rails can be attached close to the ceiling despite a sufficiently large diversion bend. In an embodiment according to US Pat. No. 2,327,778, a guide roller is provided for the uppermost gate field only in the region of the lower edge which hinges to the next gate field. The top gate field, together with a bolt attached to it and engaging in the upper frame cross arm, can be actuated via a handlebar construction and can be opened on the horizontal leg of the guide rails adjoining the arched transition pieces, the handlebars guiding the gate wing into this position when the gate is moving is in the opening adjustment, so the entire gate has already been lifted out of its closed position, so that when the upper gate field is opened, the gate is not secured and cannot be locked. In other gates, separate guide rail sections are provided for an area lying above the curved transition pieces of the guide rails for rollers of the top gate field which are also provided in the vicinity of the upper edge and which move these rollers and thus the upper edge of the upper gate field into and out of the closed position conduct. Separate guide rails are preferably provided for the rollers assigned to the upper edge of the top gate field, which run parallel to the horizontal legs of the normal guide rails after the curved transition pieces. However, there are also versions in which these upper guide rail sections merge towards the interior of the room after the curved transition pieces into the normal horizontal legs of the running rails.

Bei Garagentoren sind meist in Bodennähe anzubringende Be­lüftungsöffnungen vorgeschrieben, um Abgase aus der Garage abzuleiten. Über diese Belüftungsöffnungen ist aber weder eine ausreichende Belüftung des gesamten vom Tor abgeschlos­senen Innenraumes noch in der heißen Jahreszeit eine aus­reichende Ableitung der zur Decke hochsteigenden Warmluft möglich.With garage doors, ventilation openings are usually required near the floor to discharge exhaust gases from the garage. Through these ventilation openings, however, it is neither possible to adequately ventilate the entire interior enclosed by the gate nor in the hot season to adequately dissipate the warm air rising to the ceiling.

Aufgabe der Erfindung ist die Schaffung eines Sektionaltores der eingangs genannten Art, das ohne wesentliche Erhöhung des Gesamtaufwandes im Bedarfsfall eine gute Be- und Ent­lüftung des von ihm abgeschlossenen Raumes zuläßt, ohne daß dabei die Einbruchs- und Diebstahlsicherung durch das ge­schlossene Tor verlorengeht.The object of the invention is to provide a sectional door of the type mentioned, which allows good ventilation of the enclosed space without significant increase in the total effort, if necessary, without the burglar and theft protection being lost through the closed gate.

Die gestellte Aufgabe wird durch die Merkmale des Patentanspruches 1 gelöst.The object is achieved by the features of claim 1.

Bei der erfindungsgemäßen Ausführung kann die Torflügelkon­struktion vollkommen unverändert bleiben. Durch Feststellung der Endstücke der Führungsschienenabschnitte in der Flucht­stellung werden Fehlbetätigungen vermieden, wenn das Tor nicht ordnungsgemäß geschlossen ist. Wenn man gemäß Anspruch 2 auch für die ausgeschwenkte Endlage der Endstücke der Führungsschienenabschnitte Sperren vorsieht, wird durch das ausgeschwenkte oberste Torfeld sogar eine zusätzliche Sicherung gegen unbefugtes Öffnen erzielt.In the embodiment according to the invention, the gate wing construction can remain completely unchanged. By determining the end pieces of the guide rail sections in the escape position, incorrect operations are avoided if the door is not closed properly. If, according to claim 2, locks are also provided for the swung-out end position of the end pieces of the guide rail sections, the swung out top gate field even achieved additional security against unauthorized opening.

Weitere Einzelheiten und Vorteile des Erfindungsgegenstandes entnimmt man der nachfolgenden Zeichnungsbeschreibung.Further details and advantages of the subject matter of the invention can be found in the following description of the drawings.

In der Zeichnung ist der Erfindungsgegenstand beispielsweise veranschaulicht. Es zeigt

  • Fig. 1 in stark schematisierter Darstellungsweise den oberen Endbereich eines in der Schließstellung befindlichen Sektionaltores vom einen Rand des Torflügels her ge­sehen sowie im Teilschnitt durch Toröffnungssturz und Raumdecke und
  • Fig. 2 das Tor nach Fig. 1 bei in der Lüftungsstellung be­findlichem obersten Torfeld.
The subject matter of the invention is illustrated in the drawing, for example. It shows
  • Fig. 1 seen in a highly schematic representation of the upper end area of a sectional door in the closed position from one edge of the gate wing and in partial section through the lintel and ceiling and
  • Fig. 2 shows the gate of FIG. 1 with the top gate field in the ventilation position.

Vom abzuschließenden Raum wurden der obere Rand 1 der ToröffNung und die Decke 2 dargestellt. Innerhalb der Tor­öffnungsseitenränder 3 sind beidseits der Toröffnung die Vertikalschenkel 4 von zueinander offenen rinnenförmigen Führungsschienen vorgesehen, die über mit Abstand vom oberen Rand 1 ansetzende bogenförmige Übergangsstücke 5 in ins Rauminnere reichende Horizontalschenkel 6 übergehen. Ein weiterer Führungsschienenabschnitt 7 führt von einem geson­derten Endstück 8 im Bogen zu einem parallel zum Schenkel 6 verlaufenden Horizontalschenkel 9.The upper edge 1 of the door opening and the ceiling 2 of the room to be locked were shown. Within the door opening side edges 3, the vertical legs 4 of mutually open channel-shaped guide rails are provided on both sides of the door opening, which pass over arcuate transition pieces 5 starting at a distance from the upper edge 1 into horizontal legs 6 reaching into the interior of the room. Another guide rail section 7 leads from a separate end piece 8 in the arc to a horizontal leg 9 running parallel to the leg 6.

Das Tor weist mehrere über die Breite der Toröffnung durch­gehende, aber je nur über einen Bruchteil der Höhe der Tor­öffnung reichende Torfelder, von denen nur das oberste Tor­feld 10 und das anschließende Torfeld 11 dargestellt wurden. Die Torfelder 10, 11 usw. sind untereinander über Schwenk­scharniere 12 verbunden und beim Ausführungsbeispiel mit auf den Achsen dieser Scharniere 12 drehbar gelagerten Laufrollen in den Führungsschienen 4, 5, 6 geführt. Eine Laufrolle 13 am oberen Rand des obersten Torfeldes 10 greift in den Führungsabschnitt 7 und dessen Endstück 8 ein. Wird das Tor aus der Stellung nach Fig. 1 geöffnet, so folgen die Laufrollen 13 den Führungsschienenabschnitten 7 und die auf den Scharnierachsen 12 sitzenden Laufrollen den Füh­rungsschienenabschnitten 4, 5, 6. Das Gewicht des Torflügels kann durch Federn und neben den Schienenabschnitten 4 zum untersten Torfeld geführte Seilzüge wenigstens zum Teil abgeglichen sein. Laufrollen 14 für solche Seilzüge wurden dargestellt. Die übrigen Antriebseinrichtungen können eine Handbetätigung oder Motorwinden bzw. Schubstangenantriebe vorsehen. Da diese Einrichtungen bekannt sind, wurden sie nicht weiter dargestellt.The gate has several gate fields that are continuous over the width of the gate opening, but each only reach over a fraction of the height of the gate opening, of which only the top gate field 10 and the subsequent gate field 11 have been shown. The gate fields 10, 11 etc. are connected to one another via swivel hinges 12 and, in the exemplary embodiment, are guided in the guide rails 4, 5, 6 with rollers rotatably mounted on the axes of these hinges 12. A Roller 13 on the upper edge of the top gate field 10 engages in the guide section 7 and its end piece 8. If the gate is opened from the position shown in FIG. 1, the rollers 13 follow the guide rail sections 7 and the rollers seated on the hinge axes 12 follow the guide rail sections 4, 5, 6. The weight of the gate leaf can be at the bottom by springs and next to the rail sections 4 Cable hoists guided in the gate field must be at least partially adjusted. Rollers 14 for such cables have been shown. The other drive devices can provide manual operation or motor winches or push rod drives. Since these facilities are known, they have not been shown.

Die Endstücke 8 der oberen Führungsschienenabschnitte 7 sind als Weichen ausgebildet und an dreieckigen Trägern 15 ange­bracht, die um Achsen 16 schwenkbar sind. Ein als Haken 17, der in eine Querstange 18 eingreift, dargestelltes Gesperre hält die Weiche 8, 15 in der Stellung nach Fig. 1 fest. Wird das Gesperre 17, 18 gelöst, so können die Weichen 8, 15 in die in Fig. 2 gezeigte Stellung verschwenkt werden, bis sie auf Anschlägen 19 aufruhen. In dieser Stellung (Abstand und Anordnung der Schwenkachse 18 ist auf die Krümmung des Teiles 8 abgestimmt), schwenkt das obere Torfeld 10 in die in Fig. 2 dargestellte Lüftungsstellung, so daß der abge­schlossene Raum deckennahe ausreichend belüftet wird. Nach Zurückschwenken der Weiche 8, 15 in die Stellung nach Fig. 1 ist wieder eine normale Öffnung des Sektionaltores möglich.The end pieces 8 of the upper guide rail sections 7 are designed as switches and attached to triangular supports 15 which can be pivoted about axes 16. A ratchet shown as a hook 17, which engages in a crossbar 18, holds the switch 8, 15 in the position shown in FIG. 1. If the locking mechanism 17, 18 is released, the switches 8, 15 can be pivoted into the position shown in FIG. 2 until they rest on stops 19. In this position (distance and arrangement of the pivot axis 18 is matched to the curvature of the part 8), the upper gate field 10 pivots into the ventilation position shown in FIG. 2, so that the enclosed space near the ceiling is adequately ventilated. After swiveling the switch 8, 15 into the position shown in FIG. 1, normal opening of the sectional door is again possible.

Bei Anbringung eines Motorantriebes wird man vorzugsweise auch für das Gesperre 17, 18 eine Zwangsbetätigung über Elektromagnete vorsehen und die Steuerung so ausbilden, daß die Weiche 8, 15 vor der Öffnungsverstellung zwangsweise in die Stellung nach Fig. 1 verstellt wird.When attaching a motor drive, one will preferably also provide forced actuation via electromagnets for the locking mechanism 17, 18 and design the control so that the switch 8, 15 is forcibly moved into the position according to FIG. 1 before the opening adjustment.

Claims (2)

1. Sektionaltor mit über die Breite der Toröffnung durchgehenden und je nur über einen Bruchteil der Höhe der Toröffnung reichenden Torfeldern (10, 11), die mit den anschließenden Torfeldern über Scharniere (12) verbunden und mit Laufrollen (13) oder Gleitstücken in Führungs­schienen (4 - 8) geführt sind, die neben den Seitenrändern der Toröffnung verlaufende Längsschenkel (4) und mit bo­genförmigen Übergangsstücken (5, 8) an diese anschließen­de, oberhalb des oberen Toröffnungsrandes (1) ins Rauminnere reichende Schenkel (6, 9) aufweisen, wobei das gesamte oberste Torfeld (10) um sein Verbindungsscharnier (12) mit dem folgenden Torfeld (11) nach der Torinnenseite zu aufklappbar angebracht ist, dadurch gekennzeichnet, daß für im Höhenbereich des oberen Randes des obersten Torfeldes (10) vorgesehene Laufrollen (13) dieses Torfeldes zumindest oberhalb der bogenförmigen Übergangsstücke (5) der die übrigen Laufrollen des Tores führenden Führungsschienen (4-6) gesonderte, dieses oberste Torfeld in die und aus der Schließstellung leitende Führungsschienenabschnitte (7) vorgesehen sind und daß die toröffnungsseitigen Endstücke (8) dieser Führungsschienenabschnitte als um horizontale Achsen (16) schwenkbare Weichen (8, 15) ausgebildet sind, die bei geschlossen bleibendem Tor aus ihrer Fluchtstellung mit den Führungsschienenabschnitten (7) in eine das oberste Torfeld (11) an seinen Laufrollen (13) in eine Lüftungs­stellung leitende Stellung abschwenkbar und zumindest in der Fluchtstellung mit den Führungsschienenabschnitten (7) feststellbar sind.1.Sectional door with door fields (10, 11) which are continuous over the width of the door opening and each only reach a fraction of the height of the door opening, which are connected to the subsequent door fields via hinges (12) and with rollers (13) or sliders in guide rails ( 4 - 8) are guided, which have longitudinal legs (4) next to the side edges of the door opening and, with arcuate transition pieces (5, 8) adjoining legs (6, 9) reaching into the room above the upper edge of the door opening (1), whereby the entire top gate field (10) around its connecting hinge (12) with the following gate field (11) is attached to the inside of the gate, characterized in that rollers (13) provided in the height region of the upper edge of the top gate field (10) Gate field at least above the curved transition pieces (5) of the guide rails (4-6) guiding the other rollers of the gate separate, this uppermost gate field into and out of the closed position guiding guide rail sections (7) are provided and that the gate opening-side end pieces (8) of these guide rail sections are designed as turnouts (8, 15) which can be pivoted about horizontal axes (16) and which keep the gate closed can be swiveled out of their escape position with the guide rail sections (7) into a position leading the uppermost gate field (11) on its rollers (13) into a ventilation position and at least in the escape position with the guide rail sections (7). 2. Sektionaltor nach Anspruch 1, dadurch gekennzeichnet, daß die als Weichen ausgebildeten Endstücke (8) der Füh­rungsschienenabschnitte (7) auch in der abgeschwenkten, die Lüftungsstellung bestimmenden Endstellung feststellbar sind.2. Sectional door according to claim 1, characterized in that the end pieces (8) of the guide rail sections (7), which are designed as switches, can also be ascertained in the pivoted-down end position determining the ventilation position.
EP90890220A 1989-07-28 1990-07-25 Sectional door Withdrawn EP0410956A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT182189A AT392999B (en) 1989-07-28 1989-07-28 SECTIONAL GATE
AT1821/89 1989-07-28

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EP0410956A1 true EP0410956A1 (en) 1991-01-30

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EP90890220A Withdrawn EP0410956A1 (en) 1989-07-28 1990-07-25 Sectional door

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AT (1) AT392999B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0931898A1 (en) * 1998-01-15 1999-07-28 Erich Dr.h.c. Döring Guide rail assembly for a sectional side or ceiling door or a concentric running door
DE202005019854U1 (en) * 2005-12-16 2007-04-19 Belu Ag gate
GB2431686A (en) * 2005-10-28 2007-05-02 Wayne Dalton Europ Partition door with curved guide
DE102006016961B4 (en) * 2006-04-11 2011-06-22 Novoferm GmbH, 46419 sectional
US11530566B2 (en) 2017-09-06 2022-12-20 Assa Abloy Entrance Systems Ab Door operator system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE397485A (en) *
US2327778A (en) * 1941-02-05 1943-08-24 Frantz Mfg Co Garage door
US2573962A (en) * 1949-05-25 1951-11-06 Earl C Fox Sectional door
EP0230999A2 (en) * 1986-01-28 1987-08-05 Hörmann KG Brockhagen Vertical roller door for low lintelheights

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE397485A (en) *
US2327778A (en) * 1941-02-05 1943-08-24 Frantz Mfg Co Garage door
US2573962A (en) * 1949-05-25 1951-11-06 Earl C Fox Sectional door
EP0230999A2 (en) * 1986-01-28 1987-08-05 Hörmann KG Brockhagen Vertical roller door for low lintelheights

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0931898A1 (en) * 1998-01-15 1999-07-28 Erich Dr.h.c. Döring Guide rail assembly for a sectional side or ceiling door or a concentric running door
GB2431686A (en) * 2005-10-28 2007-05-02 Wayne Dalton Europ Partition door with curved guide
DE202005019854U1 (en) * 2005-12-16 2007-04-19 Belu Ag gate
DE102006016961B4 (en) * 2006-04-11 2011-06-22 Novoferm GmbH, 46419 sectional
US11530566B2 (en) 2017-09-06 2022-12-20 Assa Abloy Entrance Systems Ab Door operator system

Also Published As

Publication number Publication date
ATA182189A (en) 1990-12-15
AT392999B (en) 1991-07-25

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