EP0556632B1 - Horizontal roller door - Google Patents
Horizontal roller door Download PDFInfo
- Publication number
- EP0556632B1 EP0556632B1 EP93101605A EP93101605A EP0556632B1 EP 0556632 B1 EP0556632 B1 EP 0556632B1 EP 93101605 A EP93101605 A EP 93101605A EP 93101605 A EP93101605 A EP 93101605A EP 0556632 B1 EP0556632 B1 EP 0556632B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- roller
- guide
- opening
- guide element
- 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
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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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/13—Roller shutters with closing members of one piece, e.g. of corrugated sheet metal
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
Definitions
- the invention relates to a roller door with one or two horizontally movable door parts, with winding rollers arranged on the side of the door opening for the door parts, with guide rails arranged on the front edges of the door parts, which are guided by trolleys which can be displaced in guide rails above the door opening (DE-U-9103559 ).
- Rolling gates are already known, the door halves of which are driven by trolleys guided above the door opening in rails, to which the front edges of the door halves stiffened with rails are fastened.
- a very slow movement of the door or additional guide devices on the floor are necessary (DE-A-2625927).
- Such leadership elements on Soil even if they are sunk in them, have the disadvantage that they on the one hand hinder the passage through the gate and on the other hand harbor the risk of the guide elements becoming blocked by dirt particles.
- the invention has for its object to provide a roller door of the type mentioned, the drive mechanism has a force distribution that allows rapid door movements without the risk of tilting the guardrails on the front edges of the door parts while avoiding additional guide elements on the floor.
- the object is achieved according to the invention with a roller door of the type mentioned in that the door parts are each articulated by a drive unit, the drive rod of which acts on a guide element, one end of which is articulated on the guide rail at the front edge of the door part and the second end of which is above or to the side of the door opening is stored, driven.
- the guide element forms a lever arm for the force of the linear drive unit. It also transmits the power of the drive unit directly to the guardrail at the front edge of the door section. This, together with the passive guidance of the guard rails by trolleys at their upper end, effectively prevents the flexible door parts from tilting. This makes rapid door movements possible. This advantage is particularly effective if one end of the guide element is articulated on the lower half of the guide rail on the front edge of the door part, ie the force is exerted on the lower area of the door parts, while in the upper area there is a safe guidance by the trolleys.
- a further advantageous embodiment of the roller shutter according to the innovation consists in that the guide element is designed as an angle which is open towards the center of the door and one leg of which is articulated at its free end above the door opening.
- the second leg of the guide element can be articulated at its free end on a trolley, which is guided in the guide rail on the front edge of the gate part.
- the multiple attachment of the guide element on the guide rails above the door opening, the guide rails on the front edge of the door part and on the drive units also offers the advantage that when the door is closed, torsion-resistant door leaves are formed, which can absorb high wind forces without additional supports or floor guides, without to be impaired in their function.
- the drive unit for the gate parts can expediently be articulated to the side of the gate opening in such a way that it is aligned vertically when the gate part is open. As a result, it requires very little horizontal space and can be easily accommodated in the frame of the gate.
- each door part can expediently have devices which also at least partially cover the guide element and the drive units on the inside of the door.
- the device can be a tarpaulin which can be moved together with the roller door part and parallel to it.
- the guide rails above the door opening can be pivoted on both sides by a certain deflection angle about their common longitudinal axis to cushion impacts against the closed door. This largely prevents warping of the gate and its guide elements, for example when driving a vehicle accidentally, and thus considerably increases the life of the gate.
- two roller door parts 11 and 12 are arranged in a frame 10, each having guide rails 13 and 14 on their front edge.
- guide rails 16 and 17 for trolleys 18 and 19, to which the guide rails 13, 14 of the two gate parts 11, 12 are attached are arranged.
- the gate is driven by means of two cylinders 20, 21 as linear drive units which are articulated in the frame 10.
- the cylinders 20, 21 assume a vertical position.
- the cylinder rods 22, 23 each act on a leg 24, 25 of an angular guide element 26, 27.
- the free ends of the legs 24 and 25 are each articulated on trolleys 28, 29 which are guided in the guide rails 13, 14.
- the second legs 30, 31 of the angular guide elements 26, 27 are articulated in a fixed manner above the gate opening 15.
- the cylinders 20, 21 act on the legs 24, 25 of the guide elements 26, 27, which transmit the force via the trolleys 28, 29 to the guide rails 13, 14 of the roller door parts 11, 12, as a result of which they move in the direction of the Center the door, guided by the trolleys 18, 19 in the upper rails 16, 17, to move.
- the guide elements 26, 27 perform a rotary movement about the articulation points 32, 33 of the legs 30, 31 and by means of the trolleys 28, 29 perform a sliding movement in the rails 13, 14 of the roller shutter parts 11, 12.
- the drive cylinders 20, 21 also perform a pivoting movement. In Fig. 1 this is illustrated by the broken line of the gate in the half-open state.
- the force curve shown in FIG. 2 results on the guide rails 13, 14 on the front edges of the door halves 11, 12.
- the path s of a door half is plotted in millimeters on the abscissa of the diagram.
- the force F is plotted in Newtons on the ordinate.
- Curve 40 shows the course of force F1 of the drive unit of a door part over its path s until the door closes completely, the closed state being indicated by line 41 in the diagram.
- the curve 42 shows the course of the force F2 of the winding rollers increasing when the gate closes, which counteracts the driving force F1.
- the closing force ⁇ F actually occurring on the guide rail 13, 14 of one half of the door is shown as a hatched area.
- This illustration shows that in a range ⁇ s shortly before the door closes, the closing force, which acts on the guide rail of one half of the door, decreases again.
- the reduced contact pressure when the door is closed prevents the risk of damage to objects accidentally caught in the door and the risk of injury to people.
- the closing force ⁇ F can be adjusted by setting F1 and / or F2 accordingly in the range ⁇ s below one by means of safety regulations predetermined value ⁇ Fmax can be kept, as can be seen from Fig. 2.
- the drive elements of the door part are arranged between the two coverings, of which a leg 25 ′′ of a guide element and a trolley 29 ′′ are shown in FIG. 3.
- the covering 53 has the task of shielding the drive elements towards the inside of the door, in order to prevent the risk of injury on the door and also the contamination of the drive elements.
- Both coverings 52, 53 are fastened to a common guide rail 14 ′′ of the door part. When the gate is actuated, the two coverings 52 and 53 are thus moved together and parallel to one another.
Abstract
Description
Die Erfindung betrifft ein Rolltor mit einem oder zwei horizontal gegeneinander bewegbaren Torteilen, mit seitlich der Toröffnung angeordneten Aufwickelwalzen für die Torteile, mit an den Vorderkanten der Torteile angeordneten Leitschienen, die von in Führungsschienen oberhalb der Toröffnung verschiebbaren Laufkatzen geführt sind (DE-U-9103559).The invention relates to a roller door with one or two horizontally movable door parts, with winding rollers arranged on the side of the door opening for the door parts, with guide rails arranged on the front edges of the door parts, which are guided by trolleys which can be displaced in guide rails above the door opening (DE-U-9103559 ).
Es sind bereits Rolltore bekannt, deren Torhälften von oberhalb der Toröffnung in Schienen geführten Laufkatzen, an denen die mit Schienen versteiften Vorderkanten der Torhälften befestigt sind, angetrieben werden. Um ein Verkanten der Torhälften bei der Schließ- oder Öffnungsbewegung zu vermeiden, sind entweder eine sehr langsame Bewegung des Tores oder aber zusätzliche Führungseinrichtungen am Boden notwendig (DE-A-2625927). Solche Führungselemente am Boden haben, selbst wenn sie in diesen eingesenkt sind, den Nachteil, daß sie einerseits die Durchfahrt durch das Tor behindern und andererseits die Gefahr der Verstopfung der Führungselemente durch Schmutzpartikel bergen.Rolling gates are already known, the door halves of which are driven by trolleys guided above the door opening in rails, to which the front edges of the door halves stiffened with rails are fastened. In order to avoid tilting of the door halves during the closing or opening movement, either a very slow movement of the door or additional guide devices on the floor are necessary (DE-A-2625927). Such leadership elements on Soil, even if they are sunk in them, have the disadvantage that they on the one hand hinder the passage through the gate and on the other hand harbor the risk of the guide elements becoming blocked by dirt particles.
Der Erfindung liegt die Aufgabe zugrunde, ein Rolltor der eingangs genannten Art zu schaffen, dessen Antriebsmechanismus eine Kraftverteilung aufweist, die rasche Torbewegungen ohne die Gefahr eines Verkantens der Leitschienen an den Vorderkanten der Torteile unter Vermeidung zusätzlicher Führungselemente auf dem Boden ermöglicht.The invention has for its object to provide a roller door of the type mentioned, the drive mechanism has a force distribution that allows rapid door movements without the risk of tilting the guardrails on the front edges of the door parts while avoiding additional guide elements on the floor.
Die Aufgabe wird mit einem Rolltor der eingangs genannten Art erfindungsgemäß dadurch gelöst, daß die Torteile jeweils von einer Antriebseinheit, deren Antriebsstange auf ein Führungselement einwirkt, dessen eines Ende an der Leitschiene an der Vorderkante des Torteils und dessen zweites Ende oberhalb oder seitlich der Toröffnung gelenkig gelagert ist, angetrieben sind.The object is achieved according to the invention with a roller door of the type mentioned in that the door parts are each articulated by a drive unit, the drive rod of which acts on a guide element, one end of which is articulated on the guide rail at the front edge of the door part and the second end of which is above or to the side of the door opening is stored, driven.
Das Führungselement bildet einen Hebelarm für die Krafteinwirkung der linearen Antriebseinheit. Außerdem überträgt es die Kraft der Antriebseinheit direkt auf die Leitschiene an der Vorderkante des Torteils. Dadurch wird zusammen mit der passiven Führung der Leitschienen durch Laufkatzen an ihrem oberen Ende ein Verkanten der biegsamen Torteile wirksam vermieden. Es sind damit schnelle Torbewegungen möglich. Besonders wirksam ist dieser Vorteil, wenn das eine Ende des Führungselements an der unteren Hälfte der Leitschiene an der Vorderkante des Torteils angelenkt ist, d. h. die Krafteinwirkung auf den unteren Bereich der Torteile erfolgt, während im oberen Bereich eine sichere Führung durch die Laufkatzen erfolgt.The guide element forms a lever arm for the force of the linear drive unit. It also transmits the power of the drive unit directly to the guardrail at the front edge of the door section. This, together with the passive guidance of the guard rails by trolleys at their upper end, effectively prevents the flexible door parts from tilting. This makes rapid door movements possible. This advantage is particularly effective if one end of the guide element is articulated on the lower half of the guide rail on the front edge of the door part, ie the force is exerted on the lower area of the door parts, while in the upper area there is a safe guidance by the trolleys.
Eine weitere vorteilhafte Ausgestaltung des Rolltores gemäß der Neuerung besteht darin, daß das Führungselement als Winkel ausgebildet ist, der zur Tormitte hin geöffnet ist und dessen einer Schenkel an seinem freien Ende oberhalb der Toröffnung angelenkt ist. Der zweite Schenkel des Führungselements kann dabei an seinem freien Ende an einer Laufkatze, die in der Leitschiene an der Vorderkante des Torteils geführt ist, gelenkig gelagert sein. Bei dieser Anordnung wird die Horizontalkraft an der Vorderkante des Torteils um so geringer, je weiter das Tor zufährt. Dadurch können zusätzliche Sicherheitseinrichtungen, die beim Überschreiten einer maximal erlaubten Schließkraft vorgeschrieben sind, bei entsprechender Dimensionierung des Tores entfallen und dennoch eine ausreichende Schließkraft für schnelle Torbewegungen gewährleistet werden.A further advantageous embodiment of the roller shutter according to the innovation consists in that the guide element is designed as an angle which is open towards the center of the door and one leg of which is articulated at its free end above the door opening. The second leg of the guide element can be articulated at its free end on a trolley, which is guided in the guide rail on the front edge of the gate part. With this arrangement, the further the door moves, the lower the horizontal force at the front edge of the door part. As a result, additional safety devices, which are prescribed when a maximum permitted closing force is exceeded, can be dispensed with if the door is appropriately dimensioned, and yet a sufficient closing force is ensured for rapid door movements.
Die mehrfache Befestigung des Führungselementes an den Führungsschienen oberhalb der Toröffnung, den Leitschienen an der Vorderkante des Torteils und an den Antriebseinheiten bietet zudem den Vorteil, daß sich beim Schließen des Tores verwindungssteife Torblätter bilden, die hohe Windkräfte ohne zusätzliche Stützen oder Bodenführungen aufnehmen können, ohne in ihrer Funktion beeinträchtigt zu werden.The multiple attachment of the guide element on the guide rails above the door opening, the guide rails on the front edge of the door part and on the drive units also offers the advantage that when the door is closed, torsion-resistant door leaves are formed, which can absorb high wind forces without additional supports or floor guides, without to be impaired in their function.
Die Antriebseinheit für die Torteile kann zweckmäßigerweise seitlich der Toröffnung derart gelenkig gelagert sein, daß sie bei geöffnetem Torteil vertikal ausgerichtet ist. Sie benötigt dadurch nur einen sehr geringen horizontalen Platzbedarf und kann problemlos im Rahmen des Tores untergebracht werden.The drive unit for the gate parts can expediently be articulated to the side of the gate opening in such a way that it is aligned vertically when the gate part is open. As a result, it requires very little horizontal space and can be easily accommodated in the frame of the gate.
Zur Vermeidung einer Verletzungsgefahr durch die Antriebs- und Führungseinrichtungen des Tores sowie zur Vermeidung von Verschmutzungen derselben kann jeder Torteil zweckmäßigerweise Vorrichtungen aufweisen, die das Führungselement und die Antriebseinheiten auch zur Torinnenseite hin zumindest teilweise abdecken. Die Vorrichtung kann dabei eine Plane sein, die gemeinsam mit dem Rolltorteil und parallel zu diesem mitbewegbar ist.In order to avoid a risk of injury from the drive and guide devices of the door and to avoid contamination of the door, each door part can expediently have devices which also at least partially cover the guide element and the drive units on the inside of the door. The device can be a tarpaulin which can be moved together with the roller door part and parallel to it.
Die Führungsschienen oberhalb der Toröffnung können um einen bestimmten Auslenkwinkel um ihre gemeinsame Längsachse zum Abfedern von Stößen gegen das geschlossene Tor beidseitig schwenkbar gelagert sein. Dadurch kann ein Verziehen des Tores und seiner Führungselemente beispielsweise beim versehentlichen Rammen mit einem Fahrzeug weitgehend vermieden und damit die Lebensdauer des Tores beträchtlich erhöht werden.The guide rails above the door opening can be pivoted on both sides by a certain deflection angle about their common longitudinal axis to cushion impacts against the closed door. This largely prevents warping of the gate and its guide elements, for example when driving a vehicle accidentally, and thus considerably increases the life of the gate.
Nachfolgend wird ein Rolltor gemäß der Erfindung anhand der beiliegenden Zeichnungen näher erläutert.A roller door according to the invention is explained in more detail below with reference to the accompanying drawings.
Im einzelnen zeigen:
- Fig. 1
- eine Ansicht eines erfindungsgemäßen Tors in offenem und halbgeöffnetem Zustand;
- Fig. 2
- ein Diagramm des Kraftverlaufs an der Vorderkante eines Torteils;
- Fig. 3
- einen horizontalen Schnitt durch ein rechtes Torteil;
- Fig. 4
- einen Längsschnitt durch ein erfindungsgemäßes Tor;
- Fig. 5
- eine vergrößerte Detailansicht der Schnittdarstellung nach Fig. 4.
- Fig. 1
- a view of a gate according to the invention in the open and half-opened state;
- Fig. 2
- a diagram of the force curve on the front edge of a door part;
- Fig. 3
- a horizontal section through a right gate part;
- Fig. 4
- a longitudinal section through a gate according to the invention;
- Fig. 5
- 3 shows an enlarged detailed view of the sectional view according to FIG. 4.
Gemäß Fig. 1 sind in einem Rahmen 10 zwei Rolltorteile 11 und 12 angeordnet, die an ihrer Vorderkante jeweils Leitschienen 13 und 14 aufweisen. Oberhalb der Toröffnung 15 sind Führungsschienen 16 und 17 für Laufkatzen 18 und 19, an denen die Leitschienen 13, 14 der beiden Torteile 11, 12 befestigt sind, angeordnet. Der Antrieb des Tores erfolgt mittels zweier Zylinder 20, 21 als lineare Antriebseinheiten, die gelenkig im Rahmen 10 gelagert sind. In geöffnetem Torzustand, der in Fig. 1 mit durchgezogenen Linien gekennzeichnet ist, nehmen die Zylinder 20, 21 eine senkrechte Position ein. Die Zylinderstangen 22, 23 wirken jeweils auf einen Schenkel 24, 25 eines winkelförmigen Führungselementes 26, 27 ein. Die freien Enden der Schenkel 24 und 25 sind jeweils an Laufkatzen 28, 29, die in den Leitschienen 13, 14 geführt sind, gelenkig gelagert. Die zweiten Schenkel 30, 31 der winkelförmigen Führungselemente 26, 27 sind oberhalb der Toröffnung 15 ortsfest angelenkt.1, two
Beim Schließvorgang wirken die Zylinder 20, 21 auf die Schenkel 24, 25 der Führungselemente 26, 27 ein, die die Kraft über die Laufkatzen 28, 29 auf die Leitschienen 13, 14 der Rolltorteile 11, 12 übertragen, wodurch sich diese in Richtung auf die Tormitte, geführt durch die Laufkatzen 18, 19 in den oberen Schienen 16, 17, zubewegen. Die Führungselemente 26, 27 führen dabei eine Drehbewegung um die Anlenkpunkte 32, 33 der Schenkel 30, 31 sowie mittels der Laufkatzen 28, 29 eine Gleitbewegung in den Schienen 13, 14 der Rolltorteile 11, 12 aus. Gleichzeitig führen auch die Antriebszylinder 20, 21 eine Schwenkbewegung aus. In Fig. 1 ist dies durch die gestrichelte Darstellung des Tores in halbgeöffnetem Zustand verdeutlicht.During the closing process, the
Bei einem Rolltor mit einer Antriebsmechanik nach Fig. 1 ergibt sich der in Fig. 2 dargestellte Kraftverlauf an den Leitschienen 13, 14 an den Vorderkanten der Torhälften 11, 12. Auf der Abszisse des Diagramms ist der Weg s einer Torhälfte in Millimetern aufgetragen. Auf der Ordinate ist die Kraft F in Newton aufgetragen. Die Kurve 40 zeigt den Verlauf der Kraft F1 der Antriebseinheit eines Torteils über dessen Weg s bis zum vollständigen Schließen des Tores, wobei der geschlossene Zustand durch die Linie 41 im Diagramm gekennzeichnet ist. Die Kurve 42 zeigt den Verlauf der beim Schließen des Tores zunehmenden Kraft F2 der Aufwickelwalzen, die der Antriebskraft F1 entgegenwirkt.In the case of a roller door with a drive mechanism according to FIG. 1, the force curve shown in FIG. 2 results on the
Zwischen den Kurven 40 und 42 ist die tatsächlich an der Leitschiene 13, 14 einer Torhälfte entstehende Schließkraft ΔF als schraffierte Fläche dargestellt. Diese Darstellung verdeutlicht, daß in einem Bereich Δ s kurz vor Schließen des Tores die Schließkraft, die auf die Leitschiene einer Torhälfte einwirkt, wieder abnimmt. Durch den verringerten Anpreßdruck bei geschlossenem Tor wird die Gefahr einer Beschädigung von versehentlich im Tor eingeklemmten Gegenständen und auch die Verletzungsgefahr von Personen verhindert. Insgesamt kann die Schließkraft ΔF durch entsprechende Einstellung von F1 und/oder F2 im Bereich Δs unterhalb eines durch Sicherheitsvorschriften vorgegebenen Wertes Δ Fmax gehalten werden, wie aus Fig. 2 ersichtlich ist.Between the
In der Schnittdarstellung nach Fig. 3 durch eine rechte Torhälfte in geöffnetem Zustand sind eine Wickelwalze 50 für eine äußere Bespannung der Torhälfte sowie eine Wickelwalze 51 für eine innere Bespannung 53 der Torhälfte dargestellt. Zwischen den beiden Bespannungen sind die Antriebselemente des Torteils angeordnet, von denen in Fig. 3 ein Schenkel 25'' eines Führungselementes und eine Laufkatze 29'' dargestellt sind. Die Bespannung 53 hat die Aufgabe, die Antriebselemente zur Torinnenseite hin abzuschirmen, um dadurch Verletzungsgefahren am Tor sowie auch der Verschmutzung der Antriebselemente vorzubeugen. Beide Bespannungen 52, 53 sind an einer gemeinsamen Leitschiene 14'' des Torteils befestigt. Bei Betätigung des Tores werden somit beide Bespannungen 52 und 53 gemeinsam und parallel zueinander bewegt.3 through a right door half in the open state, a
In den Fig. 4 und 5 ist die bewegliche Aufhängung der oberen Führungsschienen eines Rolltors gezeigt. Zwei aus Fig. 5 ersichtliche Führungsschienen 16' und 17' sind um eine gemeinsame Achse 60 beidseitig begrenzt schwenkbar gelagert. Dadurch kann das gesamte Tor beispielsweise beim versehentlichen Gegenfahren eines Fahrzeugs um einen Auslenkwinkel ∝ ausschwenken, wodurch ein Verbiegen der Aufhängung der Antriebselemente des Rolltores vermieden werden kann.4 and 5, the movable suspension of the upper guide rails of a roller shutter is shown. Two guide rails 16 'and 17' shown in FIG. 5 are pivotably supported on both sides to a limited extent about a
Claims (9)
- Roller door with one or two door sections which are horizontally movable against each other, comprising winding rollers for the door sections arranged laterally of the door opening, guide tracks arranged on the front edges of the door sections which are guided by trolleys which are displaceable in guide rails above the door opening, characterized in that the door sections (11, 12) are driven by a respective linear drive unit (20, 21) the cylinder rod (22, 23) of which acts on a guide element (26, 27), the one end of which is mounted on the guide track (13, 14) at the front edge of the door section (11, 12) and the second end of which is hinged above or laterally to the door opening (15).
- Roller door according to Claim 1, characterized in that the one end of the guide element (26, 27) is hinged to the lower half of the guide track (13, 14) at the front edge of the door section (11, 12).
- Roller door according to Claim 1 or 2, characterized in that the guide element (26, 27) is designed as an angle which is open toward the door centre and the one shank (30, 31) of which is hinged at its free end above the door opening (15).
- Roller door according to Claim 3, characterized in that the second shank (24, 25) of the guide element (26, 27) is at its free end hinged to a trolley (28, 29) which is guided in the guide track (13, 14) at the front edge of the door section (11, 12).
- Roller door according to one of Claims 1 to 4, characterized in that the drive unit (20, 21) is hinged laterally to the door opening (15) in such a manner that it is vertically aligned when the door section (11, 12) is opened.
- Roller door according to one of Claims 1 to 5, characterized in that the force (F1) of the drive unit (20, 21) is adjustable relative to the force (F2) of the winding rollers (50, 51) in such a manner that the closing force (ΔF) of the door in an area (Δs) shortly before closure of the door is at a value below that of a maximum value (ΔFmax) as specified by safety regulations.
- Roller door according to one of Claims 1 to 6, characterized in that each door section comprises devices (53) which at least partially cover the guide element (26, 27) and the drive unit (20, 21) towards the inside of the door.
- Roller door according to Claim 7, characterized in that the device is a plane (53) or a bellows which is movable jointly with the roller door section (11, 12) and parallel thereto.
- Roller door according to one of Claims 1 to 8, characterized in that the guide rails (16, 17) are mounted to be pivotal on both sides above the door opening (15) by a specified deviation angle (α) around their common longitudinal axis (60) for the purposes of absorbing knocks against the closed door.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4204267A DE4204267A1 (en) | 1992-02-13 | 1992-02-13 | HORIZONTAL ROLLING GATE |
DE4204267 | 1992-02-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0556632A2 EP0556632A2 (en) | 1993-08-25 |
EP0556632A3 EP0556632A3 (en) | 1994-01-05 |
EP0556632B1 true EP0556632B1 (en) | 1996-08-28 |
Family
ID=6451611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93101605A Expired - Lifetime EP0556632B1 (en) | 1992-02-13 | 1993-02-03 | Horizontal roller door |
Country Status (5)
Country | Link |
---|---|
US (1) | US5345991A (en) |
EP (1) | EP0556632B1 (en) |
AT (1) | ATE141994T1 (en) |
CA (1) | CA2089399C (en) |
DE (2) | DE4204267A1 (en) |
Families Citing this family (7)
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US5877289A (en) * | 1992-03-05 | 1999-03-02 | The Scripps Research Institute | Tissue factor compositions and ligands for the specific coagulation of vasculature |
AU7404994A (en) * | 1993-07-30 | 1995-02-28 | Regents Of The University Of California, The | Endocardial infusion catheter |
US6364389B1 (en) * | 1999-10-22 | 2002-04-02 | International Truck And Engine Corp. | Stowable interior divider for truck cabs |
WO2006123371A1 (en) * | 2005-05-19 | 2006-11-23 | Gianus S.P.A. | Pneumatic automation system for mobile screens |
US20090235589A1 (en) * | 2008-03-24 | 2009-09-24 | Daniel Davis | Breakaway elements for a horizontal side-moving door |
DE102011117033B4 (en) * | 2011-10-27 | 2021-07-08 | Troodon Torsysteme Gmbh | Lifting gate for a gate opening in a wall |
ES2538877B1 (en) * | 2014-10-20 | 2016-01-07 | Ms Metalsystem, S.L. | Fast horizontal opening door, rolling, equipped with linear guides |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3090425A (en) * | 1961-03-15 | 1963-05-21 | Dubuque Products Inc | Multiple wall sight and sound insulating partition |
US3090426A (en) * | 1961-10-20 | 1963-05-21 | Dubuque Products Inc | Coilable partition with chalk board |
US3386489A (en) * | 1965-04-15 | 1968-06-04 | Benton Williams Company Inc | Closure apparatus |
DE1779347A1 (en) * | 1967-08-12 | 1971-09-16 | Ital Bed Cost Letti Affini | Extendable partition wall for hospitals and the like. |
US3504728A (en) * | 1968-09-30 | 1970-04-07 | Cookson Co | Side coiling partition |
CH595541A5 (en) * | 1975-06-13 | 1978-02-15 | Louis Junod | |
US4286343A (en) * | 1980-03-05 | 1981-09-01 | Bruno Lampka | Partition-wall arrangement |
DE3612165A1 (en) * | 1986-04-11 | 1987-10-22 | Baumeister & Ostler | LEADER-FREE WINDOW ROLLER, IN PARTICULAR FOR MOTOR VEHICLES |
US4874196A (en) * | 1987-06-18 | 1989-10-17 | Pioneer Consolidated Corp. | Truck cover having an improved telescopic arm assembly |
US4821786A (en) * | 1987-09-04 | 1989-04-18 | Johnston Bernard A | Reelable door closure |
DE9103559U1 (en) * | 1991-02-25 | 1991-08-08 | Schieffer Gmbh & Co Kg, 4780 Lippstadt, De |
-
1992
- 1992-02-13 DE DE4204267A patent/DE4204267A1/en not_active Withdrawn
-
1993
- 1993-02-03 DE DE59303524T patent/DE59303524D1/en not_active Expired - Fee Related
- 1993-02-03 AT AT93101605T patent/ATE141994T1/en not_active IP Right Cessation
- 1993-02-03 EP EP93101605A patent/EP0556632B1/en not_active Expired - Lifetime
- 1993-02-12 CA CA002089399A patent/CA2089399C/en not_active Expired - Fee Related
- 1993-02-12 US US08/017,620 patent/US5345991A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2089399A1 (en) | 1993-08-14 |
CA2089399C (en) | 1996-08-06 |
ATE141994T1 (en) | 1996-09-15 |
EP0556632A2 (en) | 1993-08-25 |
DE4204267A1 (en) | 1993-08-19 |
DE59303524D1 (en) | 1996-10-02 |
EP0556632A3 (en) | 1994-01-05 |
US5345991A (en) | 1994-09-13 |
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