WO2007017218A2 - Volet roulant pour une lucarne - Google Patents

Volet roulant pour une lucarne Download PDF

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Publication number
WO2007017218A2
WO2007017218A2 PCT/EP2006/007776 EP2006007776W WO2007017218A2 WO 2007017218 A2 WO2007017218 A2 WO 2007017218A2 EP 2006007776 W EP2006007776 W EP 2006007776W WO 2007017218 A2 WO2007017218 A2 WO 2007017218A2
Authority
WO
WIPO (PCT)
Prior art keywords
roller shutter
pivoting
section
shutter curtain
guide rail
Prior art date
Application number
PCT/EP2006/007776
Other languages
German (de)
English (en)
Other versions
WO2007017218A3 (fr
Inventor
Wilfried Maier
Volker Pfaudler
Original Assignee
Roma Rolladensysteme Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Roma Rolladensysteme Gmbh filed Critical Roma Rolladensysteme Gmbh
Priority to AT06762993T priority Critical patent/ATE443801T1/de
Priority to DE502006004929T priority patent/DE502006004929D1/de
Priority to EP06762993A priority patent/EP1913225B1/fr
Publication of WO2007017218A2 publication Critical patent/WO2007017218A2/fr
Publication of WO2007017218A3 publication Critical patent/WO2007017218A3/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/033—Sky-lights; Domes; Ventilating sky-lights provided with means for controlling the light-transmission or the heat-reflection, (e.g. shields, reflectors, cleaning devices)
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/34—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable roller-type; Roller shutters with adjustable lamellae
    • 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
    • E06B2009/1577—Slat end pieces used for guiding shutter
    • E06B2009/1583—Slat end pieces used for guiding shutter inserted in slat cavity

Definitions

  • the invention relates to a roof window roller shutter for outdoor installation over a roof window according to the preamble of claim 1.
  • Such shutters are mounted from the outside via a roof window and are located after installation in a predetermined by the inclination of the roof, inclined to the horizontal position. If the roof window is to be opened, the roller shutter must be mounted so that a window wing of the roof window can be swung outward.
  • Venetian blinds for installation on building facades or for vertical building openings are widely used today. However, these are not suitable for shading a roof window and / or local assembly.
  • EP 330 192 B1 or PCT / AT94 / 00 130 shows a roller shutter which can be opened and which works according to the following principle: A pull chain is connected in an articulated manner to the slats or armor bars of the roller shutter curtain, each slat being connected to one another a Verstellkette is connected, the members of which can be moved or swung against the Glaskettengliedern in the normal direction to the surface of the shutter curtain, for example, by the fact that the adjustment chain is stopped while the pull chain is still running in the feed or extension direction of the shutter hanging.
  • the roller shutter shown in WO 99/41480 also works on the same principle, but it already has an actuating mechanism for the shutter mechanism.
  • the slats of the roller shutter curtain are connected in an articulated manner to a pull chain at their two ends at the ends, the points of articulation of the two pull chains on the slat being offset from one another.
  • the slats can be adjusted by pressing a pull chain relative to the other.
  • a separate adjustment mechanism is provided there.
  • pivot levers are non-rotatably connected, with which the lamella can be pivoted about the lamella pivot axis.
  • the pull chain is articulated on the other side on the slats on the slat pivot axis.
  • the pivot levers each have an outwardly projecting crank section, which is guided in a normal direction to the roller shutter surface movable guide rail.
  • a hand lever is provided, which is pivotally connected to the guide rail and thus allows an adjustment of the position of the guide rail in the normal direction to the roller shutter surface and thus the Jalousier ein the slats.
  • the movable guide rail and the hand lever mechanism are housed in a side frame of the shutter.
  • WO 99/41480 also proposes a further embodiment of the louverable roller shutter:
  • a toothed rack is arranged to be displaceable up and down in the side frame.
  • a gear is operated, which is in engagement with the rack.
  • gears are actuated and thus rotated or louvered the slats.
  • the disadvantage of this is in particular that the hand lever is necessarily on the same side of the window as the shutter, you do not want to change the structure of the entire window.
  • the roller shutter must therefore be either umpli- lent operated from the outside or attached to the window inside to provide the user the jalousie function comfortably.
  • the beschattende building heats up unnecessarily, since the sunshine unabgeschattet on the (insulating) glass of the window meets, also the roller shutter can thus ensure no burglary.
  • the RoII- load corresponding installation space inside the building is needed.
  • FIG. 1 Another Venetian blind is shown in the European patent application EP 0 687 793 A1.
  • the slats to be shuttered shutter blinds frontal approaches, which extend vertically in the closed position of the shutter curtain and are guided in a guide slot in the side frame of the shutter.
  • the guide slot extends from top to bottom along the side frame by fixedly arranged blocks and rotatably arranged rotors therethrough.
  • the rotors are arranged so that the lugs on the lamellae are at the level of the rotors when the shutter curtain reaches its lowest position. In this position, the lamellae can now be twisted over their lateral extensions and the rotors.
  • the rotors are each connected via a rotary lever with a common actuating rod.
  • the operating rod must necessarily be arranged on the same side of the window as the roller shutter.
  • a malfunction in not fully closed position of the shutter hanging can lead to serious damage.
  • the respective slat, as well as the associated tension chain and adjusting chain link each have the same cross section, wherein the pivot lever, by means of which the adjusting chain is pivotable relative to the tension chain, is formed by the slat itself.
  • the adjusting chain is simultaneously held in place to trigger the shutter function. This is done with a shown in Fig. 35 to 39 of PCT / AT93 / 00105, attached to the adjusting roller shutter hook or elbow, which folds when shutting down by a spring or by gravity and slides on a fixedly mounted hook along.
  • the angle piece moves over the hook and is held by the hook when the roller shutter curtain is lowered again, so that, when the roller shutter curtain is lowered further, all slats connected to the adjusting chain are pivoted upwards.
  • EP 1 130 212 A2 shows a plug-in part which can be inserted laterally into a slat profile and which can be connected on the outside to a pull chain via a bore and to an adjusting chain on the inside via a different bore.
  • the roller shutter curtain is guided over the pull chain in vertical guide rails.
  • One of the Verstellkettenglieder has in the normal direction to the roller shutter hanging surface an outwardly projecting hook which is gripped by a counter-hook when shutting down the shutter hanging, which are pivotally mounted on the side guide rail, whereby the shutter is effected.
  • EP 0 382 172 B1 also shows a roller blind which can be controlled, in which the sliding movement is coupled to the advancing movement of the roller shutter curtain.
  • an attached to an adjusting chain link hooks on a deflectable over a pivot lever stationary, but pivotally arranged counter hook arrangement passes.
  • a Venetian blind takes place only after the adjusting chain link hooks with the hook after a renewed startup and lowering of the shutter curtain in the Martinezhakenanordung.
  • DE 198 42 502 A1 shows a roller shutter curtain with loose slats, which are connected via a laterally arranged by the slats pull chain.
  • pivoting levers are rotatably pushed through and at one end connected in a rotationally fixed manner to the lamellae and at the other end moved in a guide rail.
  • lent which is adjustable via an adjusting mechanism in the normal direction to the roller shutter curtain.
  • the adjusting mechanism in this case comprises an actuating strip arranged in the guide rail, which is displaceable in the guide rail via corresponding cams in the normal direction to the roller shutter curtain.
  • a hand lever is proposed for actuating the adjusting mechanism;
  • a coupling of the adjusting mechanism with the unwinding of the winding shaft of the roller shutter is already shown:
  • a lever arrangement is actuated via a switching mandrel arranged on the winding shaft when the winding shaft has made one revolution and the switching mandrel passes the lever arrangement.
  • a Bowden cable is mounted, which is in communication with the adjustment mechanism for the guide rail. In this case, the adjusting mechanism is triggered during the first revolution of the winding shaft.
  • a damper which dampens after the slats of the slats against refolding of the slats.
  • it is difficult to adjust the winding shaft diameter on the building opening that in a building opening completely covering the position of the shutter curtain also a louver is possible and not only in an arbitrary, determined by the winding shaft diameter position.
  • a lock against refolding or a latch can be provided, which engages as soon as the guide rail or actuating bar is in the Jalousier ein.
  • the shutter hook is guided when lowering the shutter on an inclined plane of a switch blade in a slotted guide with a catch channel.
  • the louver hook When the roller shutter is lifted again, the louver hooks with a catch hook above the catch channel, which deflects the pivoting levers connected to the louver hook via the adjustment chain and thus causes all louvres to be shuttered to be swung. If, on the other hand, the roller shutter curtain is pulled up again after the louver hook has left the catching channel, the switch tongue conceals the inlet to the catch channel of the ball guide.
  • the control pin When the roller shutter curtain is retracted upwardly, the control pin enters an upwardly inclined return passage which opens into the vertical passageway in which the control pin is guided when the shutter loader is in the unfolded position. From there, the roller shutter can either be further lowered or pulled up. When it is pulled up, the control pin presses against the oblique plane of the control jaw formed as a leaf spring, pushes this leaf spring aside and then continues its upward movement. This results in a strong noise, as well as the discharge of the shutter when the control pin jumps from the inclined plane on the return passage away on a substantially horizontally extending portion of the control box. Furthermore, this arrangement is susceptible to wear due to the continuous change loading of the leaf spring of the inclined plane, since a large load acts on this inclined plane of the control bag, which consists only of spring steel.
  • EP 0 023 974 has already proposed an additional rather pivoting cam which can push aside the inclined plane of the control bag when a positioning cam mounted on the front side of the roller shutter hanging below each control pin passes by the pivoting cam. This will cause the vertical channel in which the control pin is in a non-deployed condition.
  • an additional control cam is mounted above the control pin on the front side of the shutter hanging.
  • the roller shutter must be raised again so far that the control pin comes to rest above the inclined plane of the control bag.
  • the control pin is then deflected in the normal direction to the roller shutter hanging surface, as in the first embodiment.
  • EP 0 189 091 B1 also shows a shutter which can be shuttered for façade windows, which is pivoted during the rolling of the roller shutter curtain, wherein the roller shutter completely covers the opening to be shaded at the beginning of the roller shutter and is substantially fully extended at the end of the tilting.
  • the louvering works by deflecting the gravity generated by the weight of the vertically arranged roller blind hanging.
  • the roller shutter on a Ausstellkette which is connected to a base support, which in turn in a base profile (bottom roller shutter slat) is pivotally mounted around a pin, wherein the pin in a Slot can slide back and forth.
  • a third chain is provided with slit chain links, wherein on the slit chain links slide curves are provided and on the slats the sliding curves facing sliding surfaces.
  • a roof window roller shutter is proposed for outdoor installation over a roof window, which is louvers.
  • a roof window roller shutter is proposed for outdoor installation over a roof window, which is louvers.
  • the skylight roller shutter a roller shutter hanging from at least part of a pivot axis extending in the longitudinal direction pivot axis having slats, a Schwenkausindustrialan extract for transmitting a pivoting power on the pivotable slats, and a pivoting effecting arrangement for generating the pivoting power for a to the situation the roller shutter hanging coupled, automatic ur ⁇ d simultaneous louvering all pivotable slats on the Schwenkaustechnologyanowski during the Unwinding of the shutter hanging and Zujalousieren during the winding.
  • roller shutter is formed so that the shutter curtain completely covers the opening to be shaded at the beginning of the louvering and is fully extended at the end of the louvering substantially.
  • the roof window roller shutter thus only requires an easy-to-implement control, so that it is well suited for a motor drive of up and Abwickeins the shutter hanging.
  • the control of the engine can be very simple: It is sufficient to allow the operator to turn on the engine and turning off the engine in any desired position of the shutter curtain and provide an automatic shutdown of the engine upon reaching the position of the shutter curtain. Intermediate trains need not be stored in the engine control.
  • the pivoting effecting arrangement can be realized, for example, via electromagnets or electromagnetically actuated piston valves which pivot the pivotable lamellae in the normal direction to the roller shutter surface, when a predetermined point of the roller shutter curtain with a corresponding signal generator exceeds a predetermined position during the movement of the roller shutter curtain or retraction reached the shutter hanging.
  • a signal generator can be provided, for example, a sliding contact.
  • a pivoting effecting arrangement that decomposes the winding and unwinding of the roller shutter hanging effecting power in a feed power component and a pivot power component, so that the pivoting action arrangement does not require its own power supply or own motor, in particular a mechanical positive coupling of predetermined positions of the shutter blind with associated blind positions of the shutter hanging.
  • the roller shutter can thus be operated with only a motor drive or completely by hand by merely lowering or raising.
  • different gearboxes are conceivable as a pivoting action arrangement, which disassemble the winding and unwinding of the roller shutter hanging effecting power into a corresponding feed and pivoting performance upon reaching the respective position of the roller shutter curtain.
  • the Schwenkausgaran eleven has a pivotable with all pivotable lamellae related pivoting portion and operable by the pivoting action, with the pivoting section associated attack section and the pivoting effect arrangement at least one extending in the extension of the Rollladenbehangs, stationary Steuerkanalnut in which the attacking section is guided ,
  • the pivoting section associated attack section and the pivoting effect arrangement at least one extending in the extension of the Rollladenbehangs, stationary Steuerkanalnut in which the attacking section is guided ,
  • a one-to-one translation of a curvature of the control channel groove into a louver position of all louvers i. that in the normal direction to the roller shutter hanging surface extending direction components of the control channel groove are converted into a pivoting of the pivotable blades.
  • the pivoting power is generated and transmitted as long as a predetermined point of the roller shutter curtain is located in a predetermined shutter section extending in the extension direction of the roller shutter curtain.
  • a representational implementation of this desired pivoting power generation and transmission in the predetermined, extending in the extension direction Jalousierabites can be achieved in that the Steuerkanalnut a the jalousier section corresponding section with a normal direction to the roller shutter hanging surface extending, corresponding to the Aufjalousierdoch directional component, in particular with a in the extension direction rising direction component preferably steadily and particularly preferably exponentially increasing direction component.
  • this measure can be implemented in a simple manner representatively, in which a purely extending in the extension direction section of the control channel is provided, which corresponds to the outlet tolerance and the subordinate portion of the Jalousierabites the Steuerkanalnut is arranged downstream.
  • the pivoting action arrangement is also set up such that a blocking section is connected upstream of the shutter section, in which a pivoting power for a blocking pivoting into a mutually braced position of the slats and during winding of the roller shutter curtain a pivoting power for unlocking pivoting in a starting position with mutually loose slats generated and transmitted.
  • the locking portion is preceded by a forward section, in which the roller shutter curtain occupies the starting position with mutually loose slats in which no pivoting position is generated and transmitted.
  • the roller shutter curtain can first be drained off with mutually loose slats, so that the slats are movable against each other during winding and unwinding of the winding shaft and no unnecessary mutually directed strains are built up during the run of the roller shutter curtain, which prematurely due to the constant load Wear of the roller shutter curtain would lead.
  • the slats Upon reaching the barrier section, the slats are then swung successively to the end of the barrier section and thus braced against each other. In a situation in which the shutter curtain completely covers the opening to be shaded, thus a mutually strained and thus burglar-proof position of the slats is achieved.
  • a section corresponding to the blocking section may be provided in the control channel groove, which has a directional component in the normal direction corresponding to the blocking pivoting movement in the normal direction to the roller shutter hanging surface and is arranged upstream of the section corresponding to the louver section, the control channel groove seen on the side of the winding shaft of the shutter at a height in the normal direction to the roller shutter hanging surface begins, which corresponds to the above-mentioned starting position.
  • the desired Roha loading hangers may be located between the locking portion and the Jalousierabrough arranged intermediate tolerance section in which the transmitted pivoting power is constant, as already above with respect to the outlet - carried out leranzabites.
  • the intermediate tolerance section may be assigned a section of the control channel groove which is located between the section of the control channel groove assigned to the blocking section and the section of the control channel groove corresponding to the louver section.
  • the roller shutter curtain can be driven via an example attached to the front side of the slats pull chain or attached with two on both end faces on the slats pull chains.
  • it is guided in the extension direction, in particular via the pull chain (s).
  • the control channel groove of the pivoting suspension arrangement can then be arranged laterally of the pull chain, or a control channel groove can be arranged on both sides of the roller shutter curtain, each having a mutually synchronous course.
  • each of the control channel grooves is formed in a fixedly arranged gate piece, which can be received in a side frame of the shutter, so that an over the Steuerkanalnut the Schwenkbegorithanan- order taking place the Schwenkaustechnologyan instrument protected within the side frame and thus in a sealed against the environment housing can take place.
  • the side frame advantageously has two stop surfaces running parallel to the roller shutter curtain surface, which are located in the normal direction to the roller shutter curtain surface above and below the pull chain and thus narrow a guide gap in which the pull chain is guided, in particular with play , while the abutment surfaces may be coated with a material of low sliding friction, for example made of plastic, to those for extension the roller shutter necessary power to keep low.
  • a roller bearing conceivable with flat cage rails.
  • the Schwenkausgaran extract may have a designed as an adjustment chain pivoting, wherein the Verstellkettenglieder each having an associated blade pivoting portion.
  • the engagement portion may be formed in this case by an engaging at least one member of the adjusting chain, guided in the Steuerkanalnut engagement bolt, for example by a fixedly connected to the member of the adjustment chain engagement bolt.
  • the adjusting chain can also be arranged on the front side of the lamellae and arranged together with the control channel groove in the side arms of the roller shutter, so that a completely closed pivoting mechanism of the roller shutter results.
  • the Schwenkausindustrialan extract for each pivotable lamella on a pivot lever which has a rotatably connected to the lamella and aligned with its pivot axis hinge pin, which in turn through a likewise aligned with the pivot axis through hole of the pull chain in lamella longitudinal direction to the outside is performed.
  • the hinge pin eccentrically connects via a crank or a crank section to an attack bolt, which in an in driving direction extending side guide rail is guided, the pivot lever is thus integrally formed from the hinge pin, the crank and the attack bolt.
  • the side guide rail in turn has at least one, preferably two guide pins which are each movably received in a control channel groove.
  • the hinge pins form the pivoting portion of the Schwenkaus technologicalan extract and the side guide rail with the attack bolts and the at least one guide pin the attack section.
  • guide rails are then arranged so that the two guide pins can run synchronously to each other, so for example translationally offset from each other, ie that the two Control channel grooves have the same course and all guide pins must be at the same position in the respective Steuerkanalnut at any time in order to effect a uniform movement of the guide rail and thus guided over the guided in the guide rail pivoting a uniform movement of all slats to be pivoted.
  • the guide rail in the two in each case in a separate, within the side frame fixedly arranged gate link formed Steuerkanalnuten run over the guide pin run in roller shutter curtain extension direction and perform the predetermined by the above-described sections of Steuerkanalnuten height adjustments.
  • a side guide feed device is provided as part of the pivoting effecting arrangement.
  • the side guide rail feed device is constructed in such a way that the guide rail is advanced along the course of the control channel groove as soon as a defined starting point has been reached during the extension of the roller shutter curtain.
  • a side guide rail return device may be provided as part of the pivoting action arrangement.
  • the side guide rail return device is constructed so that the side guide rail is pushed back during the winding of the shutter curtain until reaching the starting point along the course of Steuerkanalnut.
  • the lateral guide rail feed device can be provided, for example, as a stop provided in the guide rail for the lowermost of the engagement bolt, so that the lowermost attack bolt inevitably entrains the guide rail when it abuts against the stop during the extension of the roller shutter curtain.
  • a laterally arranged on the roller blind curtain side guide rail driver for the side guide rail may be provided, the side guide rail must also have a counter to the extension direction stop, but must be adapted for the side guide rail driver on roller shutter curtain, so that the side guide rail the desired Path along the course of Steuerkanalnut performs.
  • the side guide rail driver can be embodied, for example, as a slip-on piece which is attached to the roller shutter curtain in a section above the pivotable slats, in particular to a draw chain link of the pull chain, which is not pivotable with one of the first, following the pivotable slats Slats is connected.
  • the stop on the side guide rail can be easily formed by the winding shaft directed towards the front side of the guide rail. When extending the shutter, the guide rail is thus taken away when the pivot lever of all pivotable slats are in the guide rail in the retracted state and can be swung on.
  • a side guide rail retracting device may be formed against the side guide rail from below ago biasing spring which biases the guide rail upwards against the force applied by the driver, so that the guide rail upon retraction of the shutter along the course of Steuerkanalnut upward, ie pushed back to the winding shaft.
  • biasing spring which biases the guide rail upwards against the force applied by the driver, so that the guide rail upon retraction of the shutter along the course of Steuerkanalnut upward, ie pushed back to the winding shaft.
  • the side guide rail return device comprises a provided on the side guide rail return latch, which engages a laterally arranged on the roller shutter curtain remindholriegel-driver during extension of the shutter curtain and release only when rewinding the Rollladenbehangs , when the desired point on the line in the extension direction of the roller shutter curtain is reached.
  • the side guide rail return latch whil the stop for the side guide rail driver is provided on the return latch, i. if the return bar is provided, for example, on the side facing the winding shaft of the shutter towards the side guide rail.
  • the return bar is pivotally hinged to the side guide rail, so that the driver on impact on the eccentric stop a pivoting moment on the remindholriegel affects and the remindholriegel is so pivoted that he with a corre sponding section the Carrier engages behind.
  • the return latch is advantageously designed as a return fork whose fork opening initially faces the return bolt driver at an angle, the stop being formed on one of the fork legs above the fork opening.
  • the return fork Upon impact of the remindholriegel-driver, the return fork is thus pivoted so far that one of the fork legs engages behind the driver, whereas the other fork leg, the transmitted via the remindholriegel-driver force in the white direct extension of the shutter transfers to the side guide rail so that it is moved when extending the shutter downwards, ie away from the winding shaft.
  • the return latch could be held, for example via a spring, until the guide rail strikes the guide channel groove on the return of RoII- loading hanging over her (n) guide pin and the driver transmits the force required to pivot back of the return bar.
  • roller shutter curtain also fixedly arranged link piece, preferably in the side frame fixedly arranged link piece a remindholriegel cam provided along which a return bolt provided remindholriegel guide pin when extending and rewinding the Rollladenbehangs is performed.
  • the remindholriegel control cam may have a sliding edge portion and a groove portion and be set so that the remindholriegel guide pin is pressed during the extension of the roller shutter hanging against the sliding edge portion.
  • the sliding edge section in this case has a component in the normal direction to the roller shutter curtain surface, so that a pivoting movement of the return bar is allowed or released when the return bar guide pin is arranged outside the lever line from the stop to the pivot point of the return bar on the return bar and on the Gleitkanten- Section along slides.
  • the return bar control cam further has a groove portion following the sliding edge portion in the roller shutter hanging extension direction, which has the same course as the guide channel groove (s), the return bar guide pin in the groove portion being synchronized with the guide pin Guide pin in the guide channel (s) runs.
  • a further advantageous embodiment of the roller shutter according to the invention relates to a motor drive of the shutter, which is advantageously housed in a separate from the winding shaft drive shaft which is circumferentially equipped with toothed cams over which the drive shaft can engage the shutter to be moved curtain.
  • the pull chain in this case consists of individual, at least in the region of the pivotable slats articulated interconnected Wernerengliedern, which are each connected to the slats of the shutter blind, one or more recesses may be provided in the Werkettengliedern, which are associated with the toothed cam of the drive shaft, so that the drive can take place via the pull chain.
  • the Switzerlandkettenglieder can, if they are associated with a pivotable blade, be connected via the associated hinge pin of the pivot lever with the blade, wherein the hinge pin is guided through a hinge eye, which connects two Buchkettenglieder articulated together.
  • the pivot lever can then be connected via an adjoining at its hinge pin Einsteck consultancy with the associated pivotable lamella, when this lamella consists of a frontally open profile, in which the male is inserted.
  • a structure of the tension chain link can be provided which has an insertion piece adjoining the tension chain link on the side of the lamella, with which the tension chain link is inserted directly into the respective lamella. It is advantageous in terms of mass production of the slats, if all slats, whether pivoting or not, consist of the same frontally open profile, such as a plastic or aluminum profile.
  • the lamellar profile can In this case, advantageously, have an upper and a lower, in each case towards the front side open Keder groove in the extension direction of the roller shutter, can be inserted into the rubber profiles that seal the gap between the slats in the non-louvered state.
  • the non-pivotable lamellae can be connected via inserted into their Kedernuten connection rubber profiles with each of the above and / or below subsequent lamellae, wherein the connection rubber profile in cross section has approximately the shape of a stylized bone or an aft.
  • the louverable lamellae can each have, in their lower core grooves, a sealing rubber profile which, in cross-section, has approximately the shape of a tadpole and is merely connected to a lamella. The sealing rubber profile thus seals the gap between two successive lamellae in the non-floated state, whereas the successive lamellae can be lifted off each other when they are being louvered.
  • a closure panel is provided which at least partially covers in the fully extended position of the shutter curtain at least the bottom slat and the bottom slat is not pivotable. In the shadowed opening completely covering the roller shutter curtain position (in the blocking position), a re-lifting of the roller shutter from below is therefore additionally thwarted.
  • Figure 1a is a schematic representation of a roller shutter according to an embodiment of the invention, which shadows a roof window;
  • Figure 1b is a perspective view of the one shown in Figure 1 a, mounted on a skylight roller shutter in the open position of the roof window;
  • FIG. 1c shows the roller shutter shown in FIGS. 1a and 1b in a partially opened ventilation position of the window
  • FIG. 1d shows a perspective detail view of the side profile of the roller shutter suspended on the pivoted-out window sash
  • Figure 2 is a schematic end view of the shutter blind of the shutter shown in the preceding figures
  • FIG. 3 is a perspective view, partly exploded, of a section of the roller shutter curtain shown in the preceding figures with pivoting lamellae and attached pivoting levers and draw chain links;
  • Figure 4 is a perspective partially exploded view of a
  • Figure 5 is a schematic end view of a portion of the shutter blind according to a development
  • FIG. 6 shows detail VI in FIG. 5
  • Figure 7 is a perspective view of a consisting of a support member and a drain part kit for a chain link of the pull chain according to the embodiment shown in the preceding figures in a section with pivotable blades;
  • FIG. 8 shows the kit shown in FIG. 7 in a partially assembled state
  • FIG. 9 shows detail IX in FIG. 8
  • FIG. 10 shows the chain link assembled from the kit in FIGS. 7 to 9;
  • FIG. 11 shows detail Xl in FIG. 10
  • FIG 12 is a schematic overview of the roller shutter shown in the preceding figures.
  • FIG. 13 shows detail XIII in FIG. 12
  • FIG. 14 shows an exploded perspective view of a side frame profile rail with a control channel slot link piece of a roller shutter to be inserted according to the preceding figures;
  • Figure 15 is a perspective view of a winding shaft facing portion of a side guide rail of a roller shutter according to previous figures;
  • Figure 16 is a schematic partial sectional view on a line XVI - XVII in Figure 12 in a non-louvred slat position and omitting the control scenes and the roller shutter curtain slats;
  • FIG. 17 shows a view of the roller shutter corresponding to FIG. 16 with the louvres installed on a slat;
  • FIG. 18 shows a side view corresponding to FIG. 13 of a section of the roller shutter according to the preceding embodiments with the side frame removed in a first position;
  • Figure 19 is a view corresponding to Figure 18 of the shutter in a second position
  • Figure 20 is a view corresponding to Figures 18 and 19 of the shutter in a third position
  • Figure 21 is a Figures 18 to 20 corresponding view of the shutter in a fourth position
  • FIG. 22 shows a perspective view of two chain links of the pull chain according to a further embodiment with one of several
  • FIGS. 23 and 24 show a middle section of the drainage section shown in FIG. 22 in section along the chain longitudinal direction and from the front;
  • Figures 25 and 26 one of the side pieces of the drain part shown in Figure 22 in a side view and a perspective view.
  • the roof window 2 in this case has a glazing, which is taken from a window sash 10 a 1 , which is arranged in a window frame, via which the roof window 2 is fixed to the roof of a building whose building opening covers it.
  • the roller shutter 1 has a roller shutter curtain 3 which can be sunned, as well as a surround of the roller shutter curtain 3, which is formed by a roller shutter box 4, side frame profiles 9 and an end panel 13, the lateral frame profiles 9 are connected at the ends provided by plug connectors 11 with the cover plate 13 (see Figures 1b and 1c) and are inserted at their other ends in corresponding receptacles on the shutter box 4.
  • the roller shutter 1 is shown with vollausbineem and aufjaloustechnische blind shutter 3.
  • the roller shutter curtain 3 has a section with louvered or swiveling lamellae 5, which shadows most of the roof window 2, and a winding shaft side section with non-pivotable lamellae 6.
  • the roller shutter curtain 3 has a non-pivotable, lowermost lamella 66, which extends to is drained under the end panel 13.
  • the roller shutter 1 is mounted from the outside on the roof window 2, in such a way that the roof window 2 can still be opened. That in such a way that the window sash 100 can be swung outwards in the roof room in the pivoting direction A by the operator.
  • FIG. 1b shows shutters 1 and roof windows 2 when the window position is completely open. It can be seen that the window sash 100 is received at about halfway height in the window frame 7, so that its lower half is pivoted outwards, while its upper half pivots inwards when the window 2 is opened.
  • the roller shutter 1 is bolted on the side of the roller shutter box 4 in each case via a frontally hinged to the box 4 holding plate 112 with the two side slats of the window frame 7.
  • the two side frame profiles 9 of the roller shutter 1 are slidably and pivotally connected to the outwardly swung portion of the window 2, in the region of the two lower corners of the sash 100, as will be explained in more detail below with reference to Figure 1d.
  • FIG. 1 d shows a cutout in the area of one of the two lower corners of the window sash 100.
  • An angle piece 131 is attached to the window sash 100, which is guided via a window guide roller 135 in a window guide rail section 133 of the side frame profile 9 of the roller shutter 1.
  • the side frame profile 9 also serves as a guide for the roller shutter curtain 3, whereby the shutter mechanism for the shutter function of the roller shutter curtain 3 is accommodated at least for the most part in the side frame profile 9, as will be explained below with reference to FIGS. 16 and 17 ,
  • FIG. 1c shows the roller shutter 4 mounted on the roof window 2 in a ventilation position in which it is held automatically supported by a spring by compensating the weight force of the roller load acting against the swiveling direction A by a spring force acting in the swiveling direction A.
  • the window sash 100 performs a substantially greater pivoting movement than the roller shutter 3. Because the lever arm from the pivot point of the sash 100 in the window frame 7 to the guide roller 135 in the side frame profile 9 of the shutter 1 is substantially shorter than the lever arm from the suspension of the shutter box 4 to the guide roller 135. Therefore, the window sash 10 via the guide roller 35 and slidably guided in the roller shutter profile 9.
  • the roller shutter box 4 consists of several items, namely a lower part, an upper cover panel 115, as well as the front side mounted thereon side parts 116, which in turn are covered with Soabdeckblenden 117.
  • the shutter box 4 is connected via the hinged to its end faces holding plates 112 with the window frame 7, wherein the beid ⁇ n joints are housed in the side panels' 116 of the shutter box 4 disguised.
  • the pivotable fins 5 are so far as alsjalousiert that while direct sunlight through the roof window 2 in the roof space and thus an extreme heating is avoided, however, remains released for the stylized person the view to the outside.
  • the angle corresponds to that of the swiveling ones
  • Slats 5 are jalousiert, in about 30 °.
  • the maximum Aufjalou- sierwinkel example be determined by a corresponding course of a Steuerkanalnut, the below still standing in detail will be explained.
  • shutters can be offered for different angles of inclination of the shade to be shaded.
  • FIG. 2 shows the detail denoted by II in FIG. 1 in an enlarged view, namely a section of the roller shutter curtain 3 with louvers 5 and non-louvres 6.
  • both the louvres 5 and the non-louvres 6 are of the same type wing-like curved hollow profile, in the present case of a plastic hollow profile, which is open at the front and in the extension direction R of the roller shutter hanging upper and lower side also have a frontally open Kedernut 53.
  • this design has the advantage of a weight-saving construction of the moving parts of the roller shutter curtain.
  • 5.6 components can be inserted with appropriately trained Einsteck Partnersen in the frontal openings 52 of the plastic profile of the slats. v
  • this could either be a plastic insert for covering the slat profile opening 52 or a chain link provided with a corresponding plug-in piece of a pull chain, as will be explained below.
  • this could for example be an integrally formed on a corresponding insertion lever pivot lever of a swivel assembly for the lamella, with the pivoting blade 5 can be imparted a pivoting power with a directional component in the normal direction N to Rollladenbehang surface.
  • the non-pivotable lamellae 6 in each case a piping section of an approximately bone-shaped connection profile 8, preferential Wise connecting rubber profiles be added, with which the lamellae 6 are connected to each other, so that there is not necessarily the need to connect them with an additional, either only on one or both ends of the lamellae arranged pull chain together.
  • the pivotable lamellae 5 have sealing profiles 7, preferably sealing rubber profiles, inserted in their lower core grooves 53, so that they rest only on the lamella of the roller shutter curtain 3 following at the bottom and by a pivoting power with a normal direction N to the roller shutter support surface acting component can be louvered.
  • the embodiment of the roller shutter curtain described above and shown in detail in FIG. 2 can be made the object of an independently patentable application per se, and in combination with other features described, described or claimed.
  • the pivotable slats 5 of the shutter blind 3 must be fastened to each other via end-side connecting parts, for example via subsequent to the openings 52 Einsteck Publishede subsequent pivoting lever, which are guided in a suitable pull chain.
  • FIG. 1 A corresponding roller shutter curtain section with inserted pivot levers and pull chain is shown in FIG.
  • the pivoting levers are designated overall by 59 and have a dashed line indicated insertion piece 64, with which they are inserted into the frontal opening 52 (see Fig. 2) of the slats 5 and the hollow profile of the lamellae 5 close the front side.
  • the plug-in piece 64 is adjoined by a hinge pin section or hinge pin 54 projecting in the lamella longitudinal direction L, which is guided through a hinge eye between two links 19 of a pull chain 16.
  • hinge pin 54 On the hinge pin 54 in turn connects a crank portion 53 of the pivot lever 59, via which an engaging portion 55 is eccentrically connected to the hinge pin, so that by applying a force or power on the attack bolt or attack section 55, the associated blade 5 to their in lamella longitudinal L extending pivot axis can be pivoted when the pull chain 16 is simultaneously supported in the normal direction N to the roller shutter hanging surface against the applied force.
  • the tension chain links of the pull chain 16 assigned to the pivotable lamellae 5 are designated overall by 19 and each consist of a support part 20 and a discharge part 10, one of which is shown in an exploded view in FIG.
  • the tension chain links in the normal direction to the roller shutter hanging surface extending through openings 18, which will be explained as below, can be penetrated by drive cams of a drive shaft, so as to roll up and unwind the shutter curtain.
  • the pull chain is thereby, as also explained below, guided in a guide gap between an upper and a lower guide surface, which - due to the inclination of the roof window 2 mainly on the side of the lower guide surface - when extending and winding the RoII- loading curtain to friction comes.
  • the figures 7, 8 and 10 show the sequence of assembly of the support member 20 and the expiry part 10 to a finished chain link 19.
  • the support member 20 is a one-piece metal part, in particular cast iron and essentially takes over the power transmission in the pull chain 16.
  • Das Drain part 10 is a plastic-formed article on the support member 20 and serves to reduce the friction of running on the expiry part of the drawstring 16.
  • the support member includes in the longitudinal direction of the chain at one end a first connection lug 30 and the other end a second connection lug 40 in one piece, with the other connection lug 40,30 of the next chain link a hinge eye 31,41 for the hinge pin 54 (see Figure 3) form associated pivot lever 59, wherein the one connecting lug 40 is fork-shaped with a slot-shaped recess for the other connection lug 30 of the next chain link 19 is formed.
  • the basic framework of the support member 20 is thereby formed by extending in the drive direction, arranged on both sides of the support member side webs, which are interconnected via cross-connecting ribs and thus the recesses 18 define.
  • Projections 21 extending along the side webs protrude from the running surface FL of the carrying part 20 directed toward the discharge part 10, as well as projections 22 running along the front and rear cross-linking ribs, which form a socket for attaching the discharge part 10 which is shaped complementarily to the carrying part.
  • the support member 20 is concavely curved toward the tread FL in accordance with the lamellar profile, wherein the drain member 10 has a complementary, concave curvature.
  • the support member 20 thus has a seen in the drive direction of the chain central tip on the side facing away from the drainage surface on which a central cross-connecting rib is provided with a central receptacle 60.
  • the drainage part has a structure of lateral lateral webs in the drive direction of the chain, which are connected by transverse ribs, protruding projections projecting along the side webs and front and rear cross-linking ribs in the direction of the supporting part, which are formed such that the drainage part can be attached to the support member.
  • the chain link 19 is shown in FIG. It can be seen that at the front and * of the rear cross-linking rib of the expiration portion 10 and at the protruding projections hinge eye sections 32,42 join that complement the hook-shaped hinge eye portions 31, 41 on the support member 20 complementary. Furthermore, it can be seen that an expansion dowel or press-in dowel designated 50 in the preassembled state of the chain link 19 comes into abutment in front of the opening 60, which is shown in detail in FIG. 9 from the direction of the surface opposite the drain surface.
  • a latching pin which is latched into the passage recess or catch opening 60 and which consists of concentrically arranged, cylindrical-segment-shaped handling posts 70 can be seen.
  • the locking pin stands in not shown From the discharge part 10 to the support member 20 toward the passage opening 60 in alignment, wherein the zylingersegmentförmigen handling posts 70 are each provided with a detent with which they engage behind the enclosure of Rastaufneh- tion, so that the drain part in the shown in Figure 8 , premounted state is already latched onto the support member 20.
  • the locking pins made of the material of the expiration part 10, namely plastic, and therefore elastic, so that they can be easily snapped or unlocked.
  • the expansion dowel 50 is provided on the discharge part, which, as can be seen from the not yet installed state shown in Figure 7, connects via a predetermined breaking point aligned with the insertion opening on the drain part.
  • the predetermined breaking point can be produced, for example, by a thin film connection formed between the expansion dowel 50 and the drain part during injection molding of the drain part.
  • FIG. 10 into an insertion opening formed within the detent pin by the cylinder segment-shaped peripheral posts 70, re-engagement of the cylinder segment-shaped peripheral posts 70 is effectively prevented, as is also apparent from FIG Top view of the support surface FL opposite surface of the support member in the region of the passage opening 60 is shown with pressed expansion dowel 50.
  • FIG. 4 shows a section of the roller shutter curtain 3 with non-pivotable lamellae 6.
  • the slats 6 are formed by the same, open-sided profile as shown in Figure 3, pivotable slats 5.
  • the Switzerlandkettenglieder 17 are formed from plastic and inserted into the lamellar profiles 6, wherein they follow the predetermined by the wing-like shape of the lamella curvature and just like the Glaskettenglieder 19 in the region of the pivotable lamellae 5 engagement openings 18 for drive cams of a drive shaft.
  • the tension chain links 17 at their front and rear end in the extension direction R also have projections 71, 72 which look like hinge eye sections.
  • the lugs serve to connect the first chain link 19 associated with the last pivotable lamella 5 to the following chain link 17 assigned to a non-pivoting lamella 6 and, on the other hand, to attach a further downwardly described lug piece of a side guide rail and return lug carrier
  • the Aufsteck Gla is only strictlystecken on one of the Werkettenglieder 17, but for the sake of a higher number of pieces and part equality all Glaskettenglieder 17 are identical.
  • the tension chain links 17 can also be connected to each other at their articulation-like extensions 71, 72.
  • two-part chain links with a carrying part and a discharge part can also be used here.
  • FIG. 5 and 6 show a further development of each of the pivot lever 59 and the one-piece piece 64 formed, connected to the pivotable blades 5 components.
  • FIG. 6 shows detail VI in FIG.
  • FIG. 1 a schematized end view of the insertion pieces 64 of successive lamellae 5 is shown in FIG.
  • the slats have seen in the extension direction at their lower ends a lug 80 and at its upper ends a lug 90,. From the mutually facing lugs 90, 80 aufein- on the following louvers 5, the lug 80 acts as a locking portion 80 and the lug 90 acts as a stop portion for the locking portion 80.
  • the locking portion 80 is formed as a locking mandrel projecting towards the opposite chain link, and the abutment portion 90 is formed as a radius-facing surface facing it.
  • the radius is approximately concentric with the pivot axis of the lower blade 5 and the locking pin 80 of the upper blade 5 is directed towards the lower blade from the upper blade from.
  • FIG. 12 once again shows a schematic view of the roller shutter 2 according to the invention, wherein the winding shaft of the roller shutter 2 is denoted by 14, the drive shaft by 12, the roller shutter curtain by 3 and the end shutter 13 by Aperture of the roller shutter frame.
  • the roller shutter curtain 3 has the construction shown in FIG. 3 and described above.
  • FIGS 16 and 17 now show a partial sectional view at the height of the line XVI- XVII, wherein in addition to the already shown in Figure 3 shutter loading section with the pivotable blades 5, the pivot levers 59 and the Glaskettengliedern 19 also omitted in Figure 12 side frame 9 of RoII- loading 2, as well as therein a lateral guide rail 34 for actuating the pivot lever 59 is shown.
  • FIG. 16 shows a closed position of the roller shutter curtain 3
  • FIG. 17 shows a jaloused position of the roller shutter curtain.
  • the representation of the lamellar profile was dispensed with, so that the insertion piece marked 64 can be seen in the opened and unfolded position of the lamella, not shown.
  • the hinge pin portion 54 connects, which is passed through a hinge eye between two links of the pull chain, while the support member 20 of extending into the leaf level Werkettenglieds with its around the pin around the connecting portion 30 can be seen and the drain part 10 of out of the leaf level Wegkettenglieds.
  • the stop surfaces 57, 58 which delimit a guide gap in which the pull chain is guided in the extension direction R of the roller shutter.
  • the abutment surfaces 57, 58 are each formed on a plastic part 57, 58 which has been pulled over a web of the side frame profile 9, so that the pull chain is guided largely without friction as long as the roller shutter is opened or lowered and wear of, for example, out of Aluminum existing side frame profile 9 is avoided.
  • On the opposite side of the Einsteck Culture 64 of the hinge pin 54 includes a crank portion 53, to which in turn an attack bolt portion 55 axially parallel to the hinge pin 54 eccentrically connected.
  • the engagement bolt 55 protrudes into an installation space 56 provided in the side frame profile 9, in which a side guide rail 34 is arranged, by means of which the engagement portion 55 can be displaced upwards or downwards in the normal direction N to the roller shutter curtain surface, so that the associated lamella via the insertion piece 64 can the hinge pin portion 54, the crank portion 53 and the attack portion 55 and the side guide rail 34 actuate, the stop surfaces 57,58 serve as Switzerlandkettenfix ist so that the pull chain remains substantially in position when the guide rail 34 is actuated ,
  • the side guide rail 34 extends parallel to the pull chain and the roller shutter curtain 3 along the extension direction R of the roller shutter curtain and has guide pin 35, in the example shown on the attack bolt 55 opposite side of the side guide rail 34.
  • the guide rail 34 is actuated , so that all attack bolts 55 and pivot lever 59 and thus all pivotable slats are actuated when the guide rail 34 is displaced altogether up or down.
  • the guide rail 2 guide pin 35 are guided in each case in a control piece formed in a gate channel groove, the movement of the guide rail 34 in the normal direction N imprinting a defined by their course movement pattern.
  • the gate piece has been intentionally not shown for reasons of clarity.
  • FIG 14 such a link piece is shown in FIG 14 can be seen.
  • the gate piece is designated by 24 and the control channel slot by 25.
  • the gur 14 is an exploded view showing the sliding block 24 before insertion into the installation space 56 of the side frame profile 9.
  • the side frame profile 9 in its bottom wall has a through hole 29 b through which a bolt designated 26 can be inserted and pushed into a bolt receptacle 29 a provided on the piece of rubber 24 in order to fix the sliding piece in the side frame 9
  • the link piece via springs 27, which are mounted in corresponding compression spring receptacles 28 on the link piece, resiliently supported against the top wall of the side frame profile 9.
  • the Steuerkanalnut 25 in this case has a substantially extending in Rollladenbehangausfahrcardi R course parallel to the two stop surfaces 57, 58. Offset to the Steuerkanalnut 25, but with synchronous course is still another, generally designated 45, to the front of the gate piece 24 out open cam 45 and a groove, which serves to guide a front side of the side rail 34 attached to the return bar.
  • FIG. 15 shows a perspective view of the lateral guide rail with the return bar 44 attached to its end face facing its winding shaft 14.
  • the return latch 44 is fork-shaped, its fork opening being designated by 47 and a stop located at the upper end of the rear fork leg by 37.
  • the return latch 44 is furthermore articulated to the side guide rail via a return bolt pivot pin 48.
  • a guide pin designated by 46 of the return bar 44 is located on the opposite side of the coupling point 48 as the fork opening 47.
  • the return bar guide pin 46 serves to guided in synchronism with the guide pieces 24 distributed in the control channel grooves 25 along the side frame profile 9
  • only two link pieces along the side frame are provided, in each of which one of the guide pin 35th is guided, so that the entire guide rail 34 is always guided parallel to the roller shutter hanging surface.
  • the guide pin 35 in this case has a bolt 38 screwed to the guide rail 34 with a screw 39.
  • Figure 13 shows the area designated XIII in Figure 12 in an enlarged view.
  • the pull chain 16 is driven via the peripheral toothed cams 15 of the drive shaft 12 and the recesses 18 associated with the toothed cams 15 in the draw chain links 17, 19 in or against the extension direction R, whereby the entire roller shutter hanging 3 is pushed onto the winding shaft 14. or handled by her.
  • the driver 36 is attached to one of a non-pivoting blade 6 associated Buchkettenglieder 17, as already in relation to Figure 4, has been addressed.
  • FIG. 18 shows a side view of the roller shutter 2 with side profile rail 9 (not shown) in a position in which the driver 36 abuts the stop 37 on the return latch 44.
  • roller shutter execution direction R has a directional component in the normal direction N down, so that the return latch 44 is pivoted more and more, while the driver 36 already rests against the front side of the side guide rail and this entraps in roller shutter execution direction R.
  • the guide rail 34 is taken along by the driver 36 with further extension of the Rollladenbehancjs, so that the guide rail mounted on the guide rail 35 forcibly must pass through the control channel groove 25, whereby the guide rail in its height in the normal direction according to the predetermined by the course of mecanicskanalnut 25 Moving profile is adjusted while the roller shutter curtain 3 extends and also during the withdrawal of the roller shutter 3.
  • the remindholriegel guide pin 46 passes through a Steuerkanalnut 25 corresponding to the course synchronous groove after he slid down along the sliding edge portion and in the frontal inlet opening of the groove portion of the control cam 45 has occurred.
  • the area ZB is adjoined by an area ZT of the control channel groove, in which it runs essentially parallel to the roller shutter curtain surface, which acts as a tolerance compensation for drive inaccuracies of the drive shaft 12. Its length is chosen so that 3 ° drive shaft inaccuracy can be tolerated.
  • a further region AB connects, in which the particular louvering of the pivotable lamellae 5 is effected and which has a directional component in the normal direction N upwards.
  • control channel groove rises gently and then rises more and more following an exponential course, so that initially only small parts of the feed power transmitted to the guide rail via the driver are converted into a pivoting power, in the further course of the section AB but always higher proportions, so that an initial resistance when swiveling the pivotable lamellae can be overcome.
  • FIG. 21 shows the state of the roller shutter curtain 3 with completely pivoted-up lamellae, which is achieved when the guide pin 35 or, in synchronism, the return bar guide pin 46 reaches the highest point in the control channel groove, whereby also the guide rail 34 reaches its highest point during the roller shutter extension movement has reached.
  • a tolerance range AT connects in order to compensate for the previously mentioned engine inaccuracies can. If now the drive shaft 12 is driven counter to the drive direction A, to wind the roller shutter curtain back onto the winding shaft 14, passes through the guide pin or.
  • the two guide pins 35 and the return bar guide pin 46 again have the course impressed by the control channel groove, namely the area AT, AB, ZT, and ZB until the guide pin has reached its starting position.
  • the driver 36 is clasped by the return latch 44 and thus pulled along the guide rail 34.
  • the guide pin 35 On the drive shaft 12 facing wall of Steuerkanalnut 25 occurs while the remindholriegel guide pin 46 from the Steuerkanalnut portion of the cam 45, so that the return bar is forcibly pivoted, since the guide rail 34 via the guide pin 35th is prevented from further movement in the direction of the drive shaft 12, so that the return bar finally releases the driver 36 again.
  • the roller shutter has a pull chain made of chain links, as shown in FIG.
  • the chain link 119 has a support part 120 and a drain part 110, which consists of several individual pieces 110a, 110b, 110c, which are shown in detail in Figures 23 to 26.
  • Functionally equivalent elements were thereby provided with the same reference numerals as in the chain member 19 shown in Figures 7 to 11.
  • the support member 120 is manufactured as a sheet metal stamped and bent part, wherein first the recesses 18th have been punched out and then before or after bending into the concave shape of the support member 120 which the discharge part 110 projecting projections 121, 122 and 123 have been folded.
  • the support member 120 in turn has extending in the drive direction, arranged on both sides of the support member side webs, which are interconnected via cross-linking ribs and the recesses 18 define.
  • the side webs protrude from the protrusions 121, along the front and rear cross-connecting ribs, the protrusions 122 and along the middle cross-linking rib, the projections 123.
  • the projections 121, 122, 123 form a socket for the complementary to the support member shaped drain part 110 in a pre-locked state.
  • the drainage part 110 consisting of the center piece 110a and the two side pieces 110b, 110c is first applied to the support part 120, as shown in FIG.
  • the drainage part is supported by its two side parts 110b, 110c at the front and rear of the support part 120, wherein the middle part 110a is placed on the side parts 110b, 110c so that the individual elements 110a, 110b, 110c of the drain part 110 in this Pre-assembled position are supported against each other and only the centerpiece 110a must be held.
  • the rear side portion 110c is supported via its hinge eye portion 42 on the one hand on the complementary hinge eye portions 40 of the support member 120 and on the other hand via a rounded contact surface 109 against the associated projection 122, as well as not individually shown front side portion 110b on its hinge eye portion of the complementary thereto Hinge eye portion 30 and a corresponding rounded Roof kaue on the associated projection 122nd
  • the two side parts 110b, 110c have, at the ends of their side web sections 124 directed towards the middle, end protrusions 107 projecting beyond a shoulder
  • side edges 105 projecting in the transverse direction to the chain drive direction are provided connect front and rear via side pockets 103 and centrally via a centering in the chain drive direction support portion 101 on the main body of the middle piece 110a.
  • the end projections 107 are supported in the side pockets 103 and are supported by their end abutment surfaces 108 on the central support section 101.
  • the middle piece 11Oa By additional pressure on the middle piece 11Oa snaps the multi-piece support member 110 in the above-mentioned, pre-locked position in the socket formed by the projections 121, 122, 123 socket on the support member 120, in which the locking pin the opening 60 on the support member 1120 with its peripheral posts 70 penetrates and engages behind. Thereafter, the expansion dowel 50 fixed to the center piece 110a via the predetermined breaking point indicated at 151 is pushed into the receptacle formed by the circumferential posts 70 so as to finally fix the position of the drain part 110 to the supporting part 120.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Blinds (AREA)
  • Grates (AREA)
  • Window Of Vehicle (AREA)

Abstract

L'invention concerne un volet roulant de lucarne (1) destiné à être monté à l'extérieur au-dessus d'une lucarne (2) et caractérisé en ce qu'il peut être transformé en persienne. A cet effet, le volet roulant selon l'invention comprend, de manière avantageuse, un rideau de volet roulant (3) constitué de lamelles (5, 6) pivotant au moins pour une partie (5) autour d'un axe de pivotement s'étendant dans le sens longitudinal (L) des lamelles, un dispositif de pivotement (34, 59) servant à transmettre une puissance de pivotement aux lamelles pivotantes (5, 6), ainsi qu'un dispositif d'actionnement (24, 25, 36, 37, 44, 45, 57, 58) servant à générer la puissance de pivotement pour une ouverture en persiennes, simultanée, automatique et couplée à la position du rideau de volet roulant (3), de toutes les lamelles pivotantes par l'intermédiaire du dispositif de pivotement (34, 59) pendant le déroulement du rideau de volet roulant (3) et pour une fermeture des persiennes pendant l'enroulement.
PCT/EP2006/007776 2005-08-10 2006-08-05 Volet roulant pour une lucarne WO2007017218A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT06762993T ATE443801T1 (de) 2005-08-10 2006-08-05 Rollladen für ein dachfenster
DE502006004929T DE502006004929D1 (de) 2005-08-10 2006-08-05 Rollladen für ein dachfenster
EP06762993A EP1913225B1 (fr) 2005-08-10 2006-08-05 Volet roulant pour une lucarne

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005037756A DE102005037756B4 (de) 2005-08-10 2005-08-10 Rollladenbehang
DE102005037756.4 2005-08-10

Publications (2)

Publication Number Publication Date
WO2007017218A2 true WO2007017218A2 (fr) 2007-02-15
WO2007017218A3 WO2007017218A3 (fr) 2007-08-09

Family

ID=37636168

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/007776 WO2007017218A2 (fr) 2005-08-10 2006-08-05 Volet roulant pour une lucarne

Country Status (4)

Country Link
EP (1) EP1913225B1 (fr)
AT (1) ATE443801T1 (fr)
DE (2) DE102005037756B4 (fr)
WO (1) WO2007017218A2 (fr)

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CN112196440A (zh) * 2020-09-25 2021-01-08 北方工业大学 一种具有植物叶序的新型百叶窗

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Publication number Priority date Publication date Assignee Title
DE102008037358A1 (de) 2008-08-12 2010-02-25 Roma Rolladensysteme Gmbh Beschattungsvorrichtung
FR2958317B1 (fr) * 2010-04-01 2013-11-15 Lionel Planquette Volet roulant
FR2969203B1 (fr) * 2010-12-15 2015-03-20 Lionel Planquette Dispositif de mise en place et de maintien d'un caisson d'un systeme d'occultation, caisson, coulisse et procede de montage correspondants.
DE102012007141A1 (de) * 2012-04-10 2013-10-10 Bernhard Spindler Jalousierbarer Rollladenpanzer

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EP0189091A2 (fr) * 1985-01-19 1986-07-30 Helmut Rathmann Volet à rouleau à persienne
DE3511246A1 (de) * 1985-03-28 1986-10-02 Theophil Dipl.-Ing. 7300 Esslingen Pfeffer Abschirm- oder schutzvorrichtung fuer wandoeffnungen o.dgl., insbesondere ein rolladen oder eine jalousie
AT404280B (de) * 1997-01-20 1998-10-27 Steinleitner Uwe Ing Jalousierbarer rolladen
EP1286016A2 (fr) * 2001-08-09 2003-02-26 Arpal Aluminium Ltd Volet à persienne

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CN112196440A (zh) * 2020-09-25 2021-01-08 北方工业大学 一种具有植物叶序的新型百叶窗
CN112196440B (zh) * 2020-09-25 2022-03-15 北方工业大学 一种具有植物叶序的新型百叶窗

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EP1913225B1 (fr) 2009-09-23
DE102005037756B4 (de) 2013-07-11
DE502006004929D1 (de) 2009-11-05
WO2007017218A3 (fr) 2007-08-09
DE102005037756A1 (de) 2007-02-15
EP1913225A2 (fr) 2008-04-23
ATE443801T1 (de) 2009-10-15

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