EP1310629A2 - Roller shutter, especially for inclined windows - Google Patents
Roller shutter, especially for inclined windows Download PDFInfo
- Publication number
- EP1310629A2 EP1310629A2 EP02023863A EP02023863A EP1310629A2 EP 1310629 A2 EP1310629 A2 EP 1310629A2 EP 02023863 A EP02023863 A EP 02023863A EP 02023863 A EP02023863 A EP 02023863A EP 1310629 A2 EP1310629 A2 EP 1310629A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller shutter
- roller
- curtain
- winding shaft
- guide
- 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
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- 238000004804 winding Methods 0.000 claims abstract description 32
- 239000004033 plastic Substances 0.000 claims description 6
- 238000004146 energy storage Methods 0.000 claims 2
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 239000004744 fabric Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
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- 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
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/58—Guiding devices
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- 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
- E06B9/15—Roller shutters with closing members formed of slats or the like
-
- 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
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
-
- 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
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/58—Guiding devices
- E06B2009/587—Mounting of guiding devices to supporting structure
Definitions
- the invention relates to a roller shutter, in particular for sloping windows, with a winding shaft in a housing that is rectangular on both sides protruding guide arms, the free ends are connected with a cross bar, as well as with one on the winding shaft on and off this roll-up curtain armor or shading curtain without or with little inherent rigidity, the free end of an end bar with protruding on both sides, each in Has grooves of the guide arms guided ends, at least of which one is connected to a tension member, which in one on the Running groove provided guide channel is guided, the winding shaft driven by a manual or motor drive, the out and Retracting the roller shutter curtain or blind curtain causes.
- Windows are used to darken or shade a room provided with shutters, one in front of the window on a winding shaft wind up and unwindable from this roller shutter curtain is provided, which consists of rods advantageously connected by fabric or is formed by a roller blind.
- sloping windows such as. for roof windows, conservatories or the like. have to Such shutters can be installed in an inclined position to provide privacy or to achieve shading.
- the slope of the sloping or Roof windows do not look around the roller shutter curtain or roller blind due to the (relatively) low mass of the end bar keep tension exercised so that unwinding can be done.
- a roller shutter is known, the curtain without substantial inherent rigidity for shading for windows, can be used in particular for slanted windows.
- the winding shaft is arranged in a housing on which protrudes at right angles Guide arms are attached with grooves in which the end strips of the roller blind are guided. At least one in the area this grooves a flexible tension member is provided with connected to the associated end of the end bar and by one on the end of the winding shaft corresponding to the guide channel attached drive pulley is guided.
- Drive-in means for the shading curtain are provided, for example as a manual drive or as a motor drive that supports the movement of the roller blind or shading curtain.
- the embodiment according to this is an endlessly revolving tension member Limb provided. Forward and reverse run of this link are guided in two guide channels that are parallel to each other trending, connected. For the movement of the roller blind act the tension member and the drive pulley friction together, with the tension member wrapping around the drive wheel Endless tape or cord is provided that lies in a circumferential groove or groove.
- a tension member Link provided, the free runs into the second guide channel.
- the construction is based on a roller shutter with an open tension member, that with one of its ends at the protruding end of the end rod is struck.
- This tension member is in one next to the Running groove arranged first guide channel guided.
- One next to that first guide channel arranged second guide channel takes this free end of this tension member, the terminal frame fixed about is firmly attached near the winding shaft.
- the roller shutter curtain or to move the roller blind it is on the winding shaft chipped; this is by means of a drive member or also driven directly with a tubular motor, so that the drive indirectly or directly on the roller shutter curtain or the roller blind acts, which in the embodiments according to the State of the art necessary compensation bearings is superfluous.
- At least one extension arm has one in the area of one of the grooves Guide channel in which the flexible tension member is arranged, the formed as an elastic member, is stretchable and an energy store represents.
- One end of this tension member is connected to the end bar, while the other end is attached to the frame so that this tension member is tensioned when the roller shutter curtain or curtain is wound up is so that this or this is handled with this tension can be.
- This drive train is at least one-sided to the Winding shaft attached winding drum wound up.
- Drive member also a winding shaft provided with a drive motor be provided.
- An elastic member is provided as an elastic-flexible tension member, for example, a 'coil spring, a rubber rope or the like.
- the one end of this elastic-flexible tension member is acting End connected to the end bar, the free end is fixed to the frame supported.
- This elastic-flexible tension member is arranged in this way when winding up the roller shutter curtain or the roller blind curtain Roller shutter tensioned and is available as an energy store that unwinding the roller blind from the winding shaft causes if the drive member is released and the necessary for it Lots there.
- the other end of the elastic-flexible is advantageous Tension member struck near the end of the extension arm on the winding shaft side, which makes a sufficient span available.
- this anchor point In order to reach this anchor point, it becomes elastic and flexible Tension member via a in the region of the winding shaft facing away End of the frame arranged deflection roller so that the elastic-flexible tension member when retracting the roller shutter curtain or the roller blind curtain stretched and this tension the extension of the roller shutter curtain or the blind curtain.
- These guide channels are provided with guide inserts in which Tension member guides are provided, the hollow cylindrical inserts have and the elastic-flexible tension member with play include.
- These inserts are advantageous as plastic inserts trained who ensure smooth operation.
- the end of the guide arms is the drive member via a deflection roller guided, which the elastic-flexible tension member smoothly and redirects quietly. A snag of the elastic-flexible This prevents the tension member.
- This pulley will also advantageously formed as a plastic part.
- the scope this plastic wheel is advantageously guttered.
- the radius of the trough-shaped recess corresponds to the radius of the elastic-flexible tension member, so that they are in the can insert groove-shaped recess.
- a tension spring becomes a coil spring, a rubber rope or the like. used.
- each of the two guide arms is at least one a first guide channel that is open to the groove is.
- the frame is at least one-sided on the frame a gear link, will be advantageous on both sides of the frame a gear link is provided between the drive and the winding shaft. With this transmission link drives and winding shaft are decoupled, so that different changes in diameter when winding or unwinding can be compensated by the drive link and shading curtain. It is also advantageous if each of the delivery arms has a second one Has guide channel.
- the elastic-flexible tension member on the armor side or curtain side Edge of the end bar struck so that the end bar at extended armor or curtain in a provided in the crossbar
- the groove is essentially fully immersed.
- the pulley for the coil spring on the crossbar of the frame like this arranged that the end rod with the roller shutter curtain extended or roller blind curtain in a groove provided in the cross bar essentially fully immersed.
- Figure 1 is a schematic side view of an inclined window roller shutter 1 reproduced.
- the winding shaft 2 is under arranged a protective cover 2.1 forming the housing to which the guide arms 5 projecting at right angles on both sides are connected are. It is taken for granted that this arrangement arranged as a frame in the area of a window opening and is firmly connected to the building.
- the free ends the guide arms 7.1 and 7.2 are connected to the crossbar 3 Frame connected.
- This roller shutter is operated by means of the drive train 4, whereby it is again a matter of course to provide other drive means.
- This winding shaft becomes one with one of its ends 10.1 to this struck roller shutter curtain 10 or roller blind unwound and rewound, the roller shutter or Roller blinds are not (or only slightly) inherently rigid, what is different from a (usually from a textile or film-like fabrics formed) understands itself.
- a roller shutter curtain composed of bars, in particular if the individual roller shutter bars 11 through a fabric are connected, also has no or at most only one low inherent rigidity.
- roller shutter curtain 10 To move the roller shutter curtain 10 is its end bar or his End bar 12 with the end bar side strand 15.1 as a coil spring 15 trained elastic-flexible tension member connected. To immerse the end strips 12 in the cross bar 3 or one to allow groove provided therein, it is advantageous if this connection in the area of the armor-side edge of the end bar 12 takes place. To make this possible, a boom is advantageous 12.1 provided. To deflect this helical spring 15 is on the free ends 5.1 of each of the guide arms 5 each have a deflection roller 9 arranged, via which the coil spring 15 with the end bar side Run 15.1 and the run side run 15.2 to the fixed bearing 16 out there.
- Each of the guide arms 5 points for the outer edges of the roller shutter curtain 10 a running groove 6.
- the grooves 6 with sliding inserts 6.1 made of plastic provided that also a low-clearance guidance of the free ends the end bar 12 effect.
- the guide arms 5 with a first and with a second guide channel 7.1 and 7.2 provided.
- these guide channels 7.1 and 7.2 are the two runs 15.1 and 15.2 of the as elastic-flexible drive member acting coil spring 15, wherein the end bar side strand 15.1 in the first guide channel 7.1 and strand 15.2 on the fixed bearing side in the second guide channel 7.2 lies.
- These guide channels also have guide inserts 8, in which spring guides 8.1 are further provided, which have hollow cylindrical cavities, the coil spring include with play.
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Feeding And Guiding Record Carriers (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- External Artificial Organs (AREA)
Abstract
Description
Die Erfindung betrifft einen Rollladen insbesondere für Schrägfenster, mit einer wickelwelle in einem Gehäuse, das beidseits rechtwinklig abstehend angeordnete Führungsarme aufweist, deren freie Enden mit einem Querriegel verbunden sind, sowie mit einem auf die Wickelwelle auf- und von dieser abwickelbaren Rollladenpanzer oder Beschattungsbehang ohne oder mit nur geringer Eigensteifigkeit, dessen freies Ende eine Endleiste mit beidseits überstehenden, jeweils in Laufnuten der Führungsarme geführten Enden aufweist, von denen zumindest eines mit einem Zugglied verbunden ist, das in einem an der Laufnut vorgesehenen Führungskanal geführt ist, wobei die Wickelwelle von einem Hand- oder Motorantrieb antreibbar, das Aus- und Einfahren des Rollladenpanzers oder Rollobehanges bewirkt. The invention relates to a roller shutter, in particular for sloping windows, with a winding shaft in a housing that is rectangular on both sides protruding guide arms, the free ends are connected with a cross bar, as well as with one on the winding shaft on and off this roll-up curtain armor or shading curtain without or with little inherent rigidity, the free end of an end bar with protruding on both sides, each in Has grooves of the guide arms guided ends, at least of which one is connected to a tension member, which in one on the Running groove provided guide channel is guided, the winding shaft driven by a manual or motor drive, the out and Retracting the roller shutter curtain or blind curtain causes.
Fenster werden zur Abdunkelung oder zur Abschattung eines Raumes mit Rollläden versehen, wobei vor dem Fenster ein auf eine Wickelwelle aufwickel- und von dieser abwickelbarer Rollladenpanzer vorgesehen ist, der aus vorteilhaft durch Gewebe verbundenen Stäben oder von einem Rollobehang gebildet ist. Bei Schräg-Fenstern, wie z.B. bei Dachflächenfenstern, bei Wintergärten o.dgl. müssen derartige Rollläden in schräger Lage angebracht werden, um Sichtschutz oder Beschattungen zu erreichen. Besonders bei relativ flach liegenden Dächern reicht dann die Steigung der Schräg- oder Dachflächenfenster nicht aus, um den Rollladenpanzer oder Rollobehang durch den von der Endleiste mit (relativ) geringen Masse ausgeübten Zug so unter Spannung zu halten, dass ein Abwickeln erfolgen kann.Windows are used to darken or shade a room provided with shutters, one in front of the window on a winding shaft wind up and unwindable from this roller shutter curtain is provided, which consists of rods advantageously connected by fabric or is formed by a roller blind. With sloping windows, such as. for roof windows, conservatories or the like. have to Such shutters can be installed in an inclined position to provide privacy or to achieve shading. Especially with relative flat roofs then the slope of the sloping or Roof windows do not look around the roller shutter curtain or roller blind due to the (relatively) low mass of the end bar keep tension exercised so that unwinding can be done.
Aus der DE 200 01 530 ist ein Rollladen bekannt, dessen Behang ohne wesentliche Eigensteifigkeit zur Beschattung für Fenster, insbesondere für Schrägfenster einsetzbar ist. Die Wickelwelle ist in einem Gehäuse angeordnet, an das rechtwinklig abstehende Führungsarme mit Laufnuten angesetzt sind, in denen die Endleisten des Rollobehanges geführt sind. Im Bereich zumindest einer dieser Laufnuten ist ein flexibles Zugglied vorgesehen, das mit dem zugeordneten Ende der Endleiste verbunden und um eine auf das mit dem Führungskanal korrespondierenden Ende der Wickelwelle aufgesetzte Antriebsscheibe geführt ist. Zum Aus- wie auch zum Einfahren des Beschattungsbehanges sind Antriebsmittel vorgesehen, etwa als Handantrieb oder als Motorantrieb, die die Bewegung des Rollo- bzw. Beschattungsbehanges bewirken. Um eine RelativBewegung der Antriebsscheibe gegenüber der Wickelwelle wegen des sich verändernden Durchmessers der Wickelwelle mit auf- bzw. abgewickeltem Behang abzuwenden, muss zwischen Antriebsachse und Wickelwelle ein Ausgleichslager vorgesehen werden. Bei einer ersten Ausführungsform danach ist als Zugglied ein endlos-umlaufendes Glied vorgesehen. Vorlauf- und Rücklauf-Trum dieses Gliedes sind in zwei Führungskanälen geführt, die parallel zueinander verlaufend, miteinander verbunden sind. Für die Bewegung des Rollobehanges wirken das Zugglied und die Antriebsscheibe reibschlüssig zusammen, wobei das Zugglied als das Antriebsrad umschlingendes Endlos-Band oder -schnur vorgesehen ist, das/ die sich in eine umlaufende Umfangsnut oder -rinne einlegt. Bei einer zweiten Ausführungsform ist als Zugglied ein offenes flexibles Glied vorgesehen, dessen freies in den zweiten Führungskanal einläuft. Um Schub- und Zugkräfte übertragen zu können, muss ein Ausbauchen verhindert werden; dazu ist das offene Glied entsprechend steif auszubilden oder so zu führen, dass dieses Ausbauchen unterbunden ist. Dies wird zum einen durch eine sich unter Druck versteifende Kette erreicht, und zum anderen durch eine formschlüssige Führung der Trums des Zuggliedes in einem ersten bzw. einem zweiten Führungskanal, was deren Ausbauchen verhindert. Diesen Lösungen liegen aufwendige Konstruktionen zugrunde, beide erfordern erhöhten Fertigungsaufwand.From DE 200 01 530 a roller shutter is known, the curtain without substantial inherent rigidity for shading for windows, can be used in particular for slanted windows. The winding shaft is arranged in a housing on which protrudes at right angles Guide arms are attached with grooves in which the end strips of the roller blind are guided. At least one in the area this grooves a flexible tension member is provided with connected to the associated end of the end bar and by one on the end of the winding shaft corresponding to the guide channel attached drive pulley is guided. For training as well as for Drive-in means for the shading curtain are provided, for example as a manual drive or as a motor drive that supports the movement of the roller blind or shading curtain. To a relative movement the drive pulley opposite the winding shaft because of the changing diameter of the winding shaft with wound or unwound Averting the curtain must be between the drive axis and A compensating bearing can be provided for the winding shaft. At a first The embodiment according to this is an endlessly revolving tension member Limb provided. Forward and reverse run of this link are guided in two guide channels that are parallel to each other trending, connected. For the movement of the roller blind act the tension member and the drive pulley friction together, with the tension member wrapping around the drive wheel Endless tape or cord is provided that lies in a circumferential groove or groove. At a second embodiment is an open flexible as a tension member Link provided, the free runs into the second guide channel. To be able to transmit thrust and tensile forces, a Bulging can be prevented; the open link is corresponding to this train stiff or so that this bulging is prevented. On the one hand, this is under pressure stiffening chain reached, and on the other hand by a positive Guiding the strands of the tension member in a first or a second guide channel, which prevents bulging. These solutions are based on complex designs, both require increased manufacturing effort.
Daraus ergibt sich die Aufgabenstellung, einen gattungsgemäßen Rollladen so weiter zu bilden, dass ein derartiger Rollladen in einfacherer Konstruktion wirtschaftlicher herstellbar ist und auch mit nicht oder nur wenig eigensteiften Rollladenpanzern oder Rollobehängen einsetzbar und so auch sicher handhabbar ist.Hence the task, a generic one Form roller shutters so that such a roller shutter in simpler construction is more economical to manufacture and also with not or only little stiff roller shutter armor or Roller blinds can be used and can therefore be handled safely.
Diese Aufgabenstellung wird nun nach der Erfindung durch die im Hauptanspruch definierten Merkmale gelöst; vorteilhafte Weiterbildungen und bevorzugte Ausführungsformen beschreiben die Unteransprüche.This task is now according to the invention by the in Main claim defined features solved; advantageous further training and preferred embodiments describe the subclaims.
Die Konstruktion geht aus von einem Rollladen mit offenem Zugglied, das mit einem seiner Enden am überstehenden Ende des Endstabes angeschlagen ist. Dieses Zugglied ist in einem neben der Laufnut angeordneten ersten Führungskanal geführt. Ein neben dem ersten Führungskanal angeordneter zweiter Führungskanal nimmt das freie Ende dieses Zuggliedes auf, das endständig rahmenfest etwa nahe der Wickelwelle fest angeschlagen ist. Um den Rollladenpanzer oder den Rollobehang zu bewegen, ist dieser an die Wickelwelle angeschlagen; diese wird mittels eines Antriebsgliedes oder auch direkt etwa mit einem Rohrmotor angetrieben, so dass der Antrieb indirekt oder direkt auf den Rollladenpanzer oder den Rollobehang wirkt, wodurch das bei den Ausführungsformen nach dem Stand der Technik notwendige Ausgleichslager überflüssig wird.The construction is based on a roller shutter with an open tension member, that with one of its ends at the protruding end of the end rod is struck. This tension member is in one next to the Running groove arranged first guide channel guided. One next to that first guide channel arranged second guide channel takes this free end of this tension member, the terminal frame fixed about is firmly attached near the winding shaft. Around the roller shutter curtain or to move the roller blind, it is on the winding shaft chipped; this is by means of a drive member or also driven directly with a tubular motor, so that the drive indirectly or directly on the roller shutter curtain or the roller blind acts, which in the embodiments according to the State of the art necessary compensation bearings is superfluous.
Mindestens ein Auslegearm weist im Bereich einer der Laufnuten einen Führungskanal auf, in dem das flexible Zugglied angeordnet ist, das als elastisches Glied ausgebildet, dehnbar ist und einen Kraftspeicher darstellt. Ein Ende dieses Zuggliedes ist mit der Endleiste verbunden, während das andere Ende rahmenfest so angeschlagen ist, dass dieses Zugglied bei aufgewickeltem Rollladenpanzer oder Behang gespannt ist, so dass dieser bzw. diese mit dieser Spannung abgewickelt werden kann. Um diesen so ausgebildeten Rollladen zu betätigen, wird als Antriebsglied lediglich eine Schnur, eine Kordel, ein Gurtband o.dgl. benötigt, das sowohl von Hand als auch motorisch betätigt werden kann. Dieser Antriebszug ist auf eine zumindest einseitig an die Wickelwelle angesetzte Wickeltrommel aufgespult. Alternativ kann als Antriebsglied auch eine mit einem Antriebsmotor versehene Wickelwelle vorgesehen werden.At least one extension arm has one in the area of one of the grooves Guide channel in which the flexible tension member is arranged, the formed as an elastic member, is stretchable and an energy store represents. One end of this tension member is connected to the end bar, while the other end is attached to the frame so that this tension member is tensioned when the roller shutter curtain or curtain is wound up is so that this or this is handled with this tension can be. To operate this roller shutter designed in this way, as a drive link only a cord, a cord, a webbing or the like. required, which are operated both by hand and by motor can. This drive train is at least one-sided to the Winding shaft attached winding drum wound up. Alternatively, as Drive member also a winding shaft provided with a drive motor be provided.
Als elastisch-flexibles Zugglied ist ein dehnbares Glied vorgesehen, beispielsweise eine 'Schraubenfeder, ein Gummiseil o.dgl. Das eine Ende dieses elastisch-flexiblen Zuggliedes ist als wirkendes Ende mit der Endleiste verbunden, das freies Ende ist rahmenfest abgestützt. So angeordnet ist dieses elastisch-flexible Zugglied beim Aufwickeln des Rollladenpanzers oder des Rollobehanges des Rollladens gespannt und steht als Kraftspeicher zur Verfügung, der das Abwickeln des Rollobehanges von der Wickelwelle bewirkt, wenn das Antriebsglied nachgelassen wird und die dafür die notwendige Lose gibt. Vorteilhaft ist das andere Ende des elastisch-flexiblen Zuggliedes nahe dem wickelwellenseitigen Ende des Auslegearms angeschlagen, wodurch eine hinreichende Spannlänge verfügbar wird. Um diesen Anschlagpunkt zu erreichen wird dieses elastisch-flexiblen Zugglied über eine im Bereich des der Wickelwelle abgewandten Endes des Rahmens angeordnete Umlenkrolle so geführt, so dass das elastisch-flexible Zugglied beim Einfahren des Rollladenpanzers oder des Rollobehanges gespannt und diese Spannung das Ausfahren des Rollladenpanzers oder des Rollobehanges ermöglicht. An elastic member is provided as an elastic-flexible tension member, for example, a 'coil spring, a rubber rope or the like. The one end of this elastic-flexible tension member is acting End connected to the end bar, the free end is fixed to the frame supported. This elastic-flexible tension member is arranged in this way when winding up the roller shutter curtain or the roller blind curtain Roller shutter tensioned and is available as an energy store that unwinding the roller blind from the winding shaft causes if the drive member is released and the necessary for it Lots there. The other end of the elastic-flexible is advantageous Tension member struck near the end of the extension arm on the winding shaft side, which makes a sufficient span available. In order to reach this anchor point, it becomes elastic and flexible Tension member via a in the region of the winding shaft facing away End of the frame arranged deflection roller so that the elastic-flexible tension member when retracting the roller shutter curtain or the roller blind curtain stretched and this tension the extension of the roller shutter curtain or the blind curtain.
Diese Führungskanäle sind mit Führungseinsätzen versehen, in denen Zugglied-Führungen vorgesehen sind, die hohlzylindrische Einsätzen aufweisen und das elastisch-flexible Zugglied mit Spiel umfassen. Diese Einsätze werden vorteilhaft als Kunststoffeinsätze ausgebildet, die für Leichtgängigkeit sorgen. Im Bereich des Endes der Führungsarme ist das Antriebsglied über eine Umlenkrolle geführt, die das elastisch-flexible Zugglied leichtgängig und geräuscharm umlenkt. Ein Hängenbleiben des elastisch-flexiblem Zugglied ist dadurch unterbunden. Diese Umlenkrolle wird ebenfalls vorteilhaft als Kunststoffteil ausgebildet. Der Umfang dieses Kunststoffrades ist vorteilhaft rinnenförmig ausgenommen. Der Radius der rinnenförmigen Ausnehmung entspricht dem Radius des elastisch-flexiblem Zuggliedes, so dass sich diese in die rinnenförmige Ausnehmung einlegen kann. Als elastisch-flexibles Zugglied wird beispielsweise eine Schraubenfeder, ein Gummiseil o.dgl. eingesetzt.These guide channels are provided with guide inserts in which Tension member guides are provided, the hollow cylindrical inserts have and the elastic-flexible tension member with play include. These inserts are advantageous as plastic inserts trained who ensure smooth operation. In the area the end of the guide arms is the drive member via a deflection roller guided, which the elastic-flexible tension member smoothly and redirects quietly. A snag of the elastic-flexible This prevents the tension member. This pulley will also advantageously formed as a plastic part. The scope this plastic wheel is advantageously guttered. The radius of the trough-shaped recess corresponds to the radius of the elastic-flexible tension member, so that they are in the can insert groove-shaped recess. As elastic-flexible For example, a tension spring becomes a coil spring, a rubber rope or the like. used.
In einer Weiterbildung ist jeder der beiden Führungsarme mit zumindest einem ersten Führungskanal versehen, der zur Laufnute hin offen ist. Am Rahmen ist in einer Weiterbildung zumindest einseitig am Rahmen ein Getriebeglied, vorteilhaft werden beidseits des Rahmens je ein Getriebeglied zwischen Antrieb und Wickelwelle vorgesehen. Mit diesem Getriebeglied sind Antrieb und Wickelwelle entkoppelt, so dass unterschiedliche Durchmesserveränderungen beim Auf- bzw. Abwickeln von Antriebsglied und Beschattungsbehang ausgeglichen werden können. Weiterhin ist es vorteilhaft, wenn jeder der Auslagearme eine zweiten Führungskanal aufweist.In one development, each of the two guide arms is at least one a first guide channel that is open to the groove is. In a further development, the frame is at least one-sided on the frame a gear link, will be advantageous on both sides of the frame a gear link is provided between the drive and the winding shaft. With this transmission link drives and winding shaft are decoupled, so that different changes in diameter when winding or unwinding can be compensated by the drive link and shading curtain. It is also advantageous if each of the delivery arms has a second one Has guide channel.
Um ein vollständiges Schließen des Rollobehanges zu erreichen, ist das elastisch-flexible Zugglied an der panzer- bzw. behangsseitigen Kante der Endleiste so angeschlagen, dass die Endleiste bei ausgefahrenem Panzer bzw. Behang in eine im Querriegel vorgesehenen Nute im wesentlichen voll eintaucht. Alternativ ist die Umlenkrolle für die Schraubenfeder an dem Querriegel des Rahmens so angeordnet, dass der Endstab bei ausgefahrenem Rollladenpanzer oder Rollobehang in eine im Querriegel vorgesehene Nut im wesentlichen voll eintaucht. Es versteht sich von selbst, dass beide Maßnahmen vorgesehen werden können; hierbei kommt es nicht darauf an, dass jede der Maßnahmen ein volles Eintauchen der Endleiste in die Nut bewirkt, sondern dass durch deren Zusammenwirken ein volles Eintauchen zustande kommt.In order to achieve a complete closing of the roller blind, the elastic-flexible tension member on the armor side or curtain side Edge of the end bar struck so that the end bar at extended armor or curtain in a provided in the crossbar The groove is essentially fully immersed. Alternatively, the pulley for the coil spring on the crossbar of the frame like this arranged that the end rod with the roller shutter curtain extended or roller blind curtain in a groove provided in the cross bar essentially fully immersed. It goes without saying that both Measures can be provided; it does not matter here assume that each of the measures involves a full immersion of the end bar in the groove causes, but that by their interaction a full Immersion comes about.
Das Wesen der Erfindung wird an Hand des in den Figuren 1 und 2 näher dargestellten Ausführungsbeispiels mit einer Schraubenfeder als elastisch-flexibles Zugglied näher erläutert, ohne die Erfindung darauf zu beschränken; dabei zeigen:
- Fig. 1:
- Schrägfenster-Rollladen nach der Erfindung (schematisierte Seitenansicht);
- Fig. 2:
- Einzelheit Führungsarm (Querschnitt).
- Fig. 1:
- Inclined window roller shutters according to the invention (schematic side view);
- Fig. 2:
- Detail of guide arm (cross section).
In der Figur 1 ist eine schematisierte Seitansicht eines Schrägfensterrollladens
1 wiedergegeben. Die Wickelwelle 2 ist unter
einer das Gehäuse bildende Schutzabdeckung 2.1 angeordnet, an die
die beidseits rechtwinklig abstehenden Führungsarme 5 angeschlossen
sind. Dabei wird als selbstverständlich unterstellt, dass
diese Anordnung als Rahmen im Bereich einer Fensteröffnung angeordnet
und fest mit dem Gebäude verbunden ist. Die freien Enden
der Führungsarme 7.1 und 7.2 sind über einen Querriegel 3 zu dem
Rahmen verbunden.In Figure 1 is a schematic side view of an inclined
Betätigt wird dieser Rollladen mittels des Antriebszuges 4, wobei
es wiederum selbstverständlich ist, andere Antriebsmittel vorzusehen.
Von dieser Wickelwelle wird der mit einem seiner Enden
10.1 an diese angeschlagene Rollladenpanzer 10 oder Rollobehang
ab- und auch wieder aufgewickelt, Der Rollladenpanzer oder der
Rollobehang ist dabei nicht (oder allenfalls nur gering) eigensteif,
was sich bei einem (in aller Regel von einem textilen oder
folienartigen Flächengebilde gebildeten) Behang von selbst versteht.
Ein aus Stäben zusammengesetzter Rollladenpanzer, insbesondere,
wenn die einzelnen Rollladenstäbe 11 durch ein Gewebe
verbunden sind, weist ebenfalls keine oder allenfalls eine nur
geringe Eigensteifigkeit auf.This roller shutter is operated by means of the drive train 4, whereby
it is again a matter of course to provide other drive means.
This winding shaft becomes one with one of its ends
10.1 to this struck
Zur Bewegung des Rollladenpanzers 10 ist sein Endstab oder seine
Endleiste 12 mit dem endleistenseitigen Trum 15.1 des als Schraubenfeder
15 ausgebildeten elastisch-flexiblen Zugglied verbunden.
Um ein Eintauchen der Endleisten 12 in den Querriegel 3 oder eine
darin vorgesehen Nut zu ermöglichen, ist es vorteilhaft, wenn
diese Anbindung im Bereich der panzerseitigen Kante der Endleiste
12 erfolgt. Um dies zu ermöglichen, wird vorteilhaft ein Ausleger
12.1 vorgesehen. Zur Umlenkung dieser Schraubefeder 15 ist an den
freien Enden 5.1 jedes der Führungsarme 5 je eine Umlenkrolle 9
angeordnet, über die die Schraubenfeder 15 mit dem endleistenseitigen
Trum 15.1 und dem festlagerseitigen Trum 15.2 zum Festlager
16 hin geführt ist.To move the
Jeder der Führungsarme 5 weist für die Außenkanten des Rollladenpanzers
10 eine Laufnut 6 auf. Zur Verbesserung der Laufeigenschaften
sind die Laufnuten 6 mit Gleiteinsätzen 6.1 aus Kunststoff
versehen, die auch eine spielarme Führung der freien Enden
der Endleiste 12 bewirken.Each of the
Weiter sind die Führungsarme 5 mit einem ersten und mit einem
zweiten Führungskanal 7.1 und 7.2 versehen. In diesen Führungskanälen
7.1 und 7.2 liegen die beiden Trums 15.1 und 15.2 der als
elastisch-flexibles Antriebsglied wirkenden Schraubenfeder 15,
wobei das endleistenseitige Trum 15.1 in dem ersten Führungskanal
7.1 und das festlagerseitige Trum 15.2 in dem zweiten Führungskanal
7.2 liegt. Auch diese Führungskanäle weisen Führungseinsätze
8 auf, in denen weiter Federführungen 8.1 vorgesehen sind,
die mit hohlzylindrischen Höhlungen versehen, die Schraubenfeder
mit Spiel umfassen.Furthermore, the
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20118422U | 2001-11-13 | ||
| DE20118422U DE20118422U1 (en) | 2001-11-13 | 2001-11-13 | Roller shutters, in particular as shading curtains for slanted windows |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1310629A2 true EP1310629A2 (en) | 2003-05-14 |
| EP1310629A3 EP1310629A3 (en) | 2004-01-02 |
| EP1310629B1 EP1310629B1 (en) | 2005-11-02 |
Family
ID=7963903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02023863A Expired - Lifetime EP1310629B1 (en) | 2001-11-13 | 2002-10-24 | Roller shutter, especially for inclined windows |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1310629B1 (en) |
| AT (1) | ATE308665T1 (en) |
| DE (2) | DE20118422U1 (en) |
| DK (1) | DK1310629T3 (en) |
| ES (1) | ES2251558T3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITVE20100005A1 (en) * | 2010-02-01 | 2011-08-02 | Master Spa | SYSTEM FOR HANDLING OF PALLETS |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2588037A1 (en) * | 1985-10-02 | 1987-04-03 | Pastant Paul | Protection roller blind for horizontal opening, or for opening with low slope or counterslope, in roofs |
| EP0736642A1 (en) * | 1995-04-07 | 1996-10-09 | CLAUSS MARKISEN PROJEKT GmbH | Awning with resilient tension means |
-
2001
- 2001-11-13 DE DE20118422U patent/DE20118422U1/en not_active Expired - Lifetime
-
2002
- 2002-10-24 DE DE50204762T patent/DE50204762D1/en not_active Expired - Lifetime
- 2002-10-24 AT AT02023863T patent/ATE308665T1/en active
- 2002-10-24 ES ES02023863T patent/ES2251558T3/en not_active Expired - Lifetime
- 2002-10-24 EP EP02023863A patent/EP1310629B1/en not_active Expired - Lifetime
- 2002-10-24 DK DK02023863T patent/DK1310629T3/en active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2588037A1 (en) * | 1985-10-02 | 1987-04-03 | Pastant Paul | Protection roller blind for horizontal opening, or for opening with low slope or counterslope, in roofs |
| EP0736642A1 (en) * | 1995-04-07 | 1996-10-09 | CLAUSS MARKISEN PROJEKT GmbH | Awning with resilient tension means |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE308665T1 (en) | 2005-11-15 |
| EP1310629A3 (en) | 2004-01-02 |
| DE50204762D1 (en) | 2005-12-08 |
| EP1310629B1 (en) | 2005-11-02 |
| DK1310629T3 (en) | 2006-03-20 |
| DE20118422U1 (en) | 2002-12-19 |
| ES2251558T3 (en) | 2006-05-01 |
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