• 专利附录
  • 专利说明
  • 权利要求
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    • 专利摘要:
    A building opening shading device according to the invention has a box (1) with a lower-side draining outlet opening (7) and a lower-side inspection opening for a winding shaft (3) closed by a revision cover arrangement (13, 14; 114). The inspection cover assembly is accessible from below and has a check cover (14; 114) bounding the discharge opening (7) on one side which mechanically loads as an end stop for a handle stop assembly (5) provided over the side of the discharge opening at the lower end of the curtain The U-shaped or V-shaped, elastically deformable inspection cover has two legs (17, 16) which are open towards the inside of the building and are elastically displaceable with respect to one another and / or away from one another. 18, 117, 118) lockable to a corresponding support (16; 116) of an attachment profile (6) or the like. The inspection cover is engageable with a bending moment applied to the legs in a mounting position inserted in the holder, and can be brought into the mounting position by taking the applied bending moment or vice versa without bending moment in the mounting position and by the Biegemomenthalterungsarretierbar.
    公开号:AT13617U1
    申请号:TGM416/2012U
    申请日:2012-10-24
    公开日:2014-04-15
    发明作者:
    申请人:D & M Rolladentechnik Gmbh；
    IPC主号:
    专利说明:

    Austrian Patent Office AT13617U1 2014-04-15
    description
    BUILDING OPENING SHADING DEVICE
    The invention relates to a building opening shading device according to the preamble of claim 1.
    In building opening shading devices, such as shutters or vertical awnings, especially if these are designed as attachment systems for attachment to a window frame or the like or as built-in systems for installation in wall reveals or Dämmschichthöhlungen above the window, increasingly set by systems in which the inspection opening located on the outside of the building. Because of this, a potential thermal bridge, which results from an inside building inspection opening to the winding shaft box out and the thermal connection of the winding shaft box on the Behangauslassöffnung to the building outside, are avoided.
    It is increasingly the goal in particular to keep the box of the shading device in its horizontal dimension as small as possible in order to integrate the box as a plasterable installation system total in the insulation layer in particular because of the ever increasing insulation thicknesses in construction. It is then possible to provide the box with plaster carriers, so that it can be plastered over and thus integrated invisibly into the façade.
    In addition to the desire to reduce the depth of the box with built-in insulation layer or wall reveal installation boxes is also in top-box systems, which are indeed attached to the window frame, but should also integrate as appealing as possible in the facade, the need for a space-saving solution. Because even here the available space is limited by the wall and insulation thickness. If the box is too deep to be integrated into the wall or insulation layer, the window must be moved towards the interior to meet the architectural requirements, although this is negative for energetic reasons.
    The German utility model DE 8622304 U1 discloses a roller shutter with a ratcheted at the bottom of the roller blind recess inspection cover, which serves with its nutfederartigen latching connection opposite longitudinal side as a sliding system for the roller shutter curtain and there has a corresponding serving as a roll-off traverse bead. The inspection cover thus assumes the additional function of Behangführung by the Behangdurchtrittsschlitz the roller shutter box in addition to the function as a revision cover. In order to withstand the load caused thereby are there, however, for fixing the inspection cover in addition to the groove-spring-like locking connection still frontal bracket necessary, which is unsuitable from mounting perspective and optical reasons.
    The German utility model DE 202 00 627 U1 also discloses a roller shutter with a provided on the lower part of the roller blind recess inspection cover, which assumes an additional, machanisch claiming function in addition to the function as a revision cover. Here, the inspection cover serves as the upper end stop for on the lower end bar of the shutter curtain horizontally projecting stop nubs.
    On this basis, the invention is therefore based on the object, a Gebäudeöffnungsverschattungsvorrichtung of the generic type so that it is easy to install, visually appealing and reliable at low box depth.
    This object is achieved with the features of claim 1.
    In a building opening shading device, in particular in a vertical awning, which has a box in which a winding shaft is rotatably mounted on which in turn a curtain is attached, which is moved during the rotation of the winding shaft in front of the building opening and down, the Box surrounds the winding shaft multi-sided and has on its underside an associated with the curtain outlet, and which Gebäudeöffnungsverschattungsvorrichtung also usually has guide rails, begin in the area of the drapery associated outlet opening of the box and drapery Run down the other, a revision cover assembly is provided generically, with a provided on the underside of the box inspection opening is closed, via which the winding shaft is accessible for inspection purposes, wherein the inspection opening in the installed state of the box s located on the building exterior. In this case, the inspection cover assembly in the installed state of the box accessible from below and removable for inspection purposes inspection cover, which limits the outlet on its building interior near side, on their building interior remote side or on both sides. The inspection cover has in addition to the covering of the inspection opening at least one further, mechanically loading function as an end stop for a provided at the bottom of the curtain, the building interior or exterior projecting Behanganschlagsanordnung and / or as a reversal for the curtain, with the second function of the curtain at least at the beginning of Behangablassens abuts the outlet opening facing the edge of the inspection cover.
    The inspection cover according to the invention as in about U- or V-shaped open profile of a stable, but elastic material preferably formed as extruded aluminum profile and has two to the building inside open leg, which can spread or clamp together, so elastic towards each other and / or away from each other. In this case, on a building interior close to the box back wall or on a frame, e.g. Window frame attachable attachment profile provided a holder for the revision cover on which the revision cover can be locked with his legs, e.g. can hook in with provided at the free ends of its legs engaging portions or engagement projections.
    [0011] According to a first aspect of the invention, the revision cover can be brought into a mounting position placed on or in the holder by applying a bending elastic bending the legs elastically towards each other or away from one another and there is removed by removing the applied bending moment. or locked in the holder fixed position can be brought.
    According to a second aspect of the invention, the inspection cover without an applied, the legs to each other or away from each bending bending moment in a put on or in the holder mounting position and is there by applying the legs elastically towards each other or from each other Bending bending moment in a fixed or locked in the holder fixed position can be brought away.
    As a result, the inspection cover for the applications explained in more detail below, namely in a vertical awning or designed as a roller shutter building opening shading device, with the desired stability and without reducing the available space for the revision on the box bottom on the box back or attached to an associated, which can be fixed on a window-door or other frame attachable profile.
    Common to these applications is that the inspection cover due to the mechanical loading secondary function, which he should meet, has a certain stability and bending stiffness, because it is not designed as a simple sheet or plastic sheet, but a cross-sectional shape with a high resistance to sagging having. In addition, it has proved to be advantageous in this respect if the inspection cover is made of a mechanically loadable material, such as e.g. consists of an aluminum casting. With a corresponding configuration of the cross section have in trials on vertical awnings with a revision cover, which also serves as Tuchleitnase and as a stop for the curtain, and profiles of a hard plastic, such as. PVC or ABS proven as a revision cover.
    In contrast to conventional clip connections that come with revision lids, which are only to close the inspection opening, are used in addition to the inspection cover itself but also its attachment to the appropriate, box or window frame side holder or holding geometry of the example by the Stops of the drop rod 2/17 Austrian Patent Office AT13617U1 2014-04-15 a vertical awning on the underside of the inspection cover until the switching off of the torque-controlled winding shaft motor caused load.
    Also located at a bent perpendicularly downwards angle sheet metal portion of the inspection cover screwing, as with inspection lids today conventional linksrol ler shutters often the case in which there is an unfavorable load case when the curtain on the deflection of the inspection cover on the Outlet opening slides along or when the Behanganschlagsanordnung strikes from below against the inspection cover, can be avoided.
    Also a building exterior projecting projection on the box or window frame-holding geometry for screwing the inspection cover over vertical screws, which would reduce the space available as a revision opening space at the bottom of the box, can by the inventive design of the inspection cover be avoided.
    The holder for the inspection cover may have on its side facing the inspection cover a geometry with a double-sided undercut projection or an undercut on both sides, the inspection cover facing contact surface or with a plurality of simple undercut projections, wherein the distance of the undercut edges is selected from each other in that the inspection cover, with its two legs or with its engagement sections provided at the free ends of the legs, can be brought into engagement over these edges, without initially engaging behind them.
    In this case, the distance between the edges to be engaged can be chosen so that the inspection cover can be brought only with compressed legs in the mounting position with engaged engagement portions. But it would also be possible to choose the distance so that this succeeds only with spread legs or with relaxed thighs.
    Depending on the revision lid is then removed in the mounting position with the legs in engagement or engaging portions of the pressure on the legs, or the legs are there only compressed or auseindergespreizt to the engagement sections in the rear grip with the projections or ., Investment surfaces of the holder provided undercuts.
    It would be possible, for example, that one or more projections of the holder from the outside of the legs is included or that the two legs are inserted into a receptacle of the holder, whose side walls are undercut.
    In the latter case, the two legs could for example be compressed when inserted into the receptacle of the holder or put under tension to each other, which is then removed in the desired mounting position, so that the Einhängabschnitte at the free ends of the legs, the undercuts engage behind the side walls of the recording. Here, it would be conceivable to choose the distance of the side walls of the receptacle so that the legs remain even after removal of the pressure to each other under a certain tension, so as to increase the mounting strength of the attachment of the inspection cover to the holder.
    In the event that the legs are to encompass one or more projections of the holder, it would be more advantageous to choose the distance between the projections to engage behind so that the inspection cover can be brought in relaxed legs in its the projections cross-mounting position and there by permanently applying tension to the legs towards each other in its locked with its Einhängabschnitten in the undercuts of the holder position can be brought.
    For this purpose, a tensioning device is necessary in this case to hold the legs in their pressed towards each other fixed position.
    The tensioning device can have a threaded bore or a threaded channel on the upper leg of the inspection cover, the thread axis of which is directed towards the lower limb, and on the lower limb associated threaded bores, as well as a number of screws with which the legs can be bolted together to move them toward each other in their fixed position.
    Also in further developments of the invention in which the legs must be biased brought into their mounting position, a clamping device is advantageous to bring the legs in their biased, so advantageous compressed, conceivable manner but also spread attitude. In this case, however, the clamping device need not necessarily be fixedly provided on the inspection cover, but may also be an external tool to bring the inspection cover only during assembly in the compressed or spread assembly position. Of course, it would also be possible in this case, to provide the above-described type of screw on the inspection cover to push the legs of the inspection cover during assembly to each other, the screw would then be solved in the mounting position located legs to bring the legs back into their non-pressurized or tensionless rest position and thus the inspection cover in its fixed position with engaging in the projections of the holder engaging portions or projections.
    It would also be conceivable to provide a clamping device on the legs, with which the legs can compress not only during assembly, but with the legs in the fixed position can be pressed even stronger against the undercut projections on the bracket, as this alone could cause the elastic tension in the material of the tension.
    By inserting or attaching the legs by means of bias until reaching the mounting position or by clamping after reaching the mounting position until the engagement sections are in the back handle with the undercuts on the holder, it is achieved that on the holder or on the holding geometry no more to the building outwardly projecting web is more necessary to which the inspection cover can be attached. The space for the web is thus saved, so that the box of the building opening shading device can be made even narrower or less deep.
    Since the clamping device is provided on the side of the inspection cover and the holder can be made completely passive, it is also possible to use for vertical awnings with the structure of the invention, the same box geometry, as used in shutters with removable inspection opening (left-hand scooter), in which the inspection cover has no additional function according to the invention and is correspondingly thin. For the holding geometry of the holder may be the same as in the inventively constructed vertical awning with a revision cover, which also serves as Tuchleitnase.
    For assembly purposes, it is advantageous in this case if at least one downwardly projecting Einhängvorsprung is provided on the lower leg of the Revi sion lid, and on the holder an associated, upwardly opening undercut, in which the inspection cover with his from the lower leg downwardly projecting Einhängvorsprung can be hung in a standing angle to the bracket mounting position. The inspection cover can then be pivoted or pivoted from there into the mounting position, wherein the downwardly projecting from the lower leg Einhängvorsprung and the upwardly opening undercut act as a hinge. In this way, a great ease of assembly is achieved.
    The advantages of the invention are particularly evident in a designed as a vertical awning building opening shading device in which the curtain consists of a preferably textile sheet material and engages with its upper end to the mounted in the box, drivable winding shaft and with its lower end to a in the Guide rails guided Fallstab attacks. The drop bar then forms the Behanganschlagsanordnung, for which the inspection cover forms the end stop. At the same time, the curtain, ie the awning fabric, is then guided over the edge of the inspection cover facing the outlet opening. The inspection cover thus provides a so-called Tuchleitnase ready. A vertical awning with such Tuchleitnase can be found, for example, the German patent application DE 10 2009 007 682 A1. By guiding the blind over the Tuchleitnase one gets a particularly straight-line guidance of the curtain, whereby bulging of the curtain towards the building is avoided even with strong wind load. In this way it is ensured that the curtain can be well threaded into the left and right of the shaded building opening guide rails, because an inclination of the curtain is avoided.
    Is in such a vertical awning, the so-called Tuchleitnase, ie located on the building interior near side of the outlet opening profile, which forms the end stop for the case bar, and over which the outlet opening facing edge of the curtain is performed, as in the subject invention at the same time as a revision cover trained so removed for inspection purposes from the bottom of the box, a mounting profile on the window frame or otherwise removably secured in a suitable manner, so is the usual vertical awnings occupied by the Tuchleitnase space available as a revision opening, so that the box on the building interior far away side of the outlet no or at least only one compared to previous solutions relatively narrow external audit cover needed to make the winding shaft with the wound up tissue bales accessible for auditing purposes.
    To make accessible for auditing purposes means that the winding shaft can be removed from below from the winding shaft box. The inspection opening must therefore at least have the width of the winding shaft diameter with wound cloth. By designed according to the invention as a revision cover Tuchleitnase in a vertical awning thus the box altogether narrow, so be formed with less space in the depth of the wall or insulation layer, so that the box z. B. can still plaster in a box installation in a relatively thin layer of insulation and thus remains invisible.
    Also, the particular in an article box by the position of the window in the depth of the wall defined, available space for the box of a vertical tower awning better use when the winding shaft far inward, so the building interior near wall of the roller shutter box out can be. In addition, the functions of Tuchleitnase met on the inspection cover, namely the cloth bend over the deflection of Tuchleitnase to steer the height of the guide rails, even if the outer circumference of the winding shaft is much further inside, so as to ensure a seal and the On the other hand, the function of a revision cover, so from the bottom for inspection purposes to be removable, so that the innenraumferne box wall no or at least no large distance to the maximum outer circumference Wickelwellenumfang (with wound cloth) must comply because the entire bottom of the box, so even designed as a revision cover Tuchleitnase can be designed as a revision flap.
    As stated above, the revision flap according to the invention or the inventive inspection cover with additional function is particularly advantageous in vertical awnings, in which the revision must be done on the bottom of the box, ie in particular for vertical awnings for installation or plastering. If in a roller shutter with building exterior inspection opening on the bottom of the box, the blinds on a revision cover according to the invention with the additional function "deflection of the curtain from Abwickelumfang in the guide rails" is performed, but also there the winding shaft can be moved further towards the window, at lesser Construction depth of the box, since the curtain on the deflection edge of the inspection cover with double function is brought to the desired distance from the window frame. This seems particularly favorable when a fly screen is arranged integrated below the inspection cover or in the inspection cover.
    The above statements relate to a roller shutter, in which the curtain is unwound from the building interior side of the winding shaft, commonly referred to as "left-hand". In addition, there are also especially for the external audit without thermal bridges to the building interior shutters, in which the curtain is unwound from the inside of the building side of the winding shaft, so-called "right-hand scooter".
    Both in the case of left and right scooters, the use according to the invention of an inspection cover with a secondary function can be expedient if the secondary function is to form an end stop for the cover provided at the lower end of the curtain, projecting towards the building interior. which can be formed in shutters, for example, as two attached to the bottom slat angle plates or the like. This can prevent unwanted retraction of the curtain in the box.
    Particularly advantageous, however, can be realized in shutters and especially in vertical awnings a torque-controlled and thus easy to implement shutdown of the winding shaft drive on reaching the upper end position of the curtain, when necessary for switching off the winding shaft drive nominal torque when conditioning the Behanganschlagsanordnung (ie in the case of Vertical awning of the drop bar) is generated at the bottom of the inspection cover during Behangeinfahren. Often the winding shaft drive will be a motor with torque-controlled shutdown. It would also be conceivable, however, designed as a crank gear drive, which switches to idle when reaching the rated torque.
    To the building interior or exterior projecting Behanganschlagsanordnung means in the context of the invention that the Behanganschlagsanordnung over the limited by the inspection cover or limited sides of the outlet and thus runs when mounting the curtain against the inspection cover and on reaching the upper end position another Behangaufziehen prevented. The side of the outlet opening bounded by the inspection cover is advantageously the side close to the building interior, and the inspection cover is located on the side of the outlet opening close to the building interior. Because if the inspection cover on the building interior far away side, he would have to be attached to the front of the box, which is much more critical, as regards the absorbable forces.
    Although the invention particularly relates to building opening shading devices in which the outlet opening and the inspection opening are in the installed state of the box on the outside of the building. However, it would also be conceivable to use the invention in building-opening shading devices in which the inspection opening is located in the interior of the building, that is, for example, behind the window.
    The box surrounding or surrounding the winding shaft on several sides need not be closed when the building opening shading device of the invention is intended for flushing. In this case, it would be sufficient, for example, if the box has a plurality of carriers, over which the winding shaft bearing side parts are interconnected, as long as the lower-side inspection opening, which is accordingly the only shielded opening after installation of the box, covered with a revision cover assembly. In a box which has, in addition to the winding shaft bearing side parts a front wall, a rear wall and a front and rear wall connecting top part, the front wall, the rear wall and the upper part as a one-piece U-shaped component, each as a separate components or as L- shaped component to which the missing wall is attached, be formed.
    Advantageous embodiments of the invention are explained below with reference to the accompanying drawings.
    [0043] FIG. 1 shows a vertical awning according to the invention with the curtain removed, in a perspective cutaway view of the box interior; 17.6
    Austrian Patent Office Figure 2 Figure 3 Figure 4 Figure 6 AT13617U1 2014-04-15 is a longitudinal section of the embodiment of the invention shown in Figure 1 mounted curtain; a schematic view of a vertical awning according to another embodiment of the invention with draped curtain; a schematic view of the vertical awning shown in Figure 3 with the curtain. a revision cover of the vertical awning shown in Figures 3 and 4 in a hinged to a holder on an attachment profile position; the inspection cover shown in Figure 5 in an attached to the holder of the attachment profile mounting position. and the inspection cover shown in Figures 6 and 7 in a fixed to the holder of the attachment profile fixed position.
    Reference is first made to Figures 1 and 2. Vertical awnings are usually arranged on the outside of a window inserted into a building opening, etc. The vertical awning on which FIGS. 1 and 2 are based contains a box 1 which is generally arranged in the region of the upper edge of the building opening and from which lateral guide rails 2 protrude downwards. Within the box 1 is a rotatably mounted, driven in the direction of rotation winding shaft 3, on which a web-shaped, consisting of an awning curtain 4 wound, or from which this curtain 4 is unwound. The curtain 4 is accordingly attached with its upper end to the winding shaft 3. At the lower end of the curtain 4, a drop bar 5 is attached, which may be provided with weight weights and is guided by the guide rails 2. For simple vertical awnings, the lateral guidance of the drop rod can also be omitted by the guide rails.
    The curtain 4 passes through a provided in the bottom of the box 1, over the box length continuous, slot-shaped outlet opening 7. The guide rails 2 extend with their upper ends at least to the outlet opening 7 or protrude beyond this something in the box 1 into it.
    The box 1 contains on its front sides two suitable prepared as moldings caps, which can be provided with downwardly projecting pin for connection of the guide rails 2. The winding shaft 3 is mounted on the caps. The interior of the box 1 can, as shown, be delimited by a circumferential jacket, the ends of which are attached to the visor caps. The jacket here comprises, for example, an inner or a rear wall 10, as well as an upper part 11 integrally formed therewith and an outer or front wall 12.
    The box 1 of the vertical awning shown in Figures 1 and 2 is provided for Unterputzeinbau provided in a masonry or an insulating material layer of the building opening in which the front wall 12 is correspondingly plastered over or covered with material and thus not after installation is more accessible. The winding shaft 3 should also remain accessible after installation for maintenance and inspection purposes. For this purpose, the bottom of the box 1 together with the outlet opening 7 is designed as a total inspection opening.
    To cover the inspection opening except for the outlet opening 7, a revision cover assembly 13, 14 is provided. The inspection cover assembly 13, 14 has an audit close to the building interior audit cover 13 which extends between the rear wall 10 and the outlet opening 7, and a building interior remote, designed as hinged to the front wall 12 flap additional inspection cover 13 extending from the outlet opening. 7 extends to the front wall 12. The inspection cover 14 and the additional inspection cover 13 are accessible and detachable from below, so that a fitter can gain access to the winding shaft 3 from the underside of the box.
    The inspection cover 14 fulfills next to its property as a revision cover two other functions. On the one hand it serves to limit the retraction movement of the drop rod 5 in the box 1 Einfahrstopp, on the other he presses with one of the outlet opening 7 facing front Umlenknase 15 against the curtain 4 and directs it from the periphery of the winding shaft 3 in the Behangauszugsrichtung before the window, whereby a seal is achieved. (Tuchleitnase).
    The attachment means for fastening the inspection cover 14 to the box rear wall 10 and the inspection cover 14 itself are designed so that the inspection cover 14 as the additional inspection cover 13 remains removable. Unlike the additional revision cover 13, which in addition to its function as a revision cover has no further, mechanically loading tasks to fulfill and therefore can be screwed on a visible in Figure 2 screw just on a lower side tab on the side panels and otherwise only in a groove on the Front wall 12 is inserted, the inspection cover 14 and the attachment of the inspection cover 14 is exposed to the box rear wall 10 of a high mechanical load, on the one hand by the guided on the deflection edge or Umlenknase 15 curtain 4, and on the other by its function as Einfahrstopp the case bar 5, which strikes against the underside of the inspection cover 14. In addition, the motor for the winding shaft 3 in the vertical awning shown in Figures 1 and 2 may have a torque-dependent shutdown and the torque, which leads to the shutdown of the engine, thereby continuing by the voltage applied to the underside of the inspection cover 14 case bar 5 at working motor of the winding shaft 3 generated. If a certain nominal torque is reached, which can reach values of 15-20 Nm, the engine switches off. Both the inspection cover 14, as well as the attachment of the inspection cover 14 to the rear wall 10 must withstand these values.
    In order to meet the high demands on the mechanical strength, the inspection cover 14 is not easily formed as a plate, as is the case with the additional revision cover 13, which does not have to withstand such mechanical loads. Rather, it is designed as an aluminum extruded profile open to the rear wall 10 with two legs, an upper leg 18 and a lower leg 17, the legs 17, 18 opening toward the rear wall 10. This results in comparison to a flat shape a much higher bending stiffness.
    The two legs 17, 18 have at their free ends toward each other directed engagement projections 19, 20, which engage in corresponding undercuts on an integrally formed on the rear wall 10 bracket or support bracket 16.
    In order to keep the engaging projections 19, 20 on the inspection cover 14 in engagement with the undercuts on the holder 16 even under strong pressure of the drop rod 5, a screw channel 25 opening downward from the upper leg 18 is further provided, into which not shown through holes in the lower leg 17 inserted screws (not shown) can be screwed from below. The two legs 18, 19 are thereby stretched towards each other and thus held with their engagement projections 19, 20 in the undercuts on the bracket 16. For inspection purposes, the screws are accessible from below, and can be solved in a simple manner, which then open the energized two legs 17, 18 of the inspection cover 14 and the inspection cover 14 can be removed from the holder 16, because the engagement projections 19th , 20 no longer engage behind the holder or the system which faces the inspection cover 14.
    On the underside of the inspection cover 14, a rubber damping element in the form of a extending over the entire width of the inspection cover 14 bar in a T-groove is also added to the impact caused by the running against the underside of the inspection cover 14 case bar 5 stroke to dampen. Finally, a similar damping element 24 made of rubber is attached to the underside of the drop bar 5, with which the impact during the placement of the drop bar 5 when the curtain is lowered is damped.
    A further embodiment of the invention is shown in FIGS. 3 and 4. The vertical awning shown there is a so-called attachment system, wherein an attachment profile 6 is provided, via which the winding shaft box (not shown in FIGS. 3 and 4) is mounted on a window frame 8 attached or attached.
    The box can have a largely the same structure to the box of the vertical awning shown in Figures 1 and 2, except for the attachment of the box back or. Inner wall on the attachment profile 6. Also such essay systems often have a box in the wall or the insulating material to be collected on the wall box, so that the revision, ie the access to the winding shaft 3 mounted in the box must be done from below. However, here the axis of rotation of the winding shaft 3 is often further offset towards the building interior, since above the window frame, the adapter profile 6 is arranged, which simultaneously forms part of the box floor and because the installation depth between the window and the outer surface of the facade is naturally limited, in the However, the winding shaft box should be integrated.
    Therefore, the inspection cover 114 accommodated on the attachment adapter 6 and extending as far as the outlet opening is also substantially wider or deeper than in the embodiment of the invention shown in FIGS. 1 and 2. An additional inspection cover on the outside of the outlet opening can then be dispensed with, so that the outlet opening can be located directly in a region adjoining the front or outer wall of the box.
    However, the inspection cover 114 corresponds in its essential structural features to the inspection cover 14 shown in Figures 1 and 2. Thus, he also has two to the attachment adapter 6 or to a holder on the attachment adapter opening leg 117, 118 and is as Continuous casting profile preferably made of aluminum. Further details will be described below with reference to the further figures 5-7, which are intended to explain the installation of the inspection cover 114 on the attachment section 6 in more detail.
    The inspection cover 114 has at the free end of its lower leg 117 a downwardly projecting Einhängvorsprung 120, with which he shown in Figure 5 Einhängstellung in an upwardly opening undercut on a the inspection cover 114 facing holding geometry or holder 116 is attached to the attachment profile 6. A fitter can therefore first hook the inspection cover 114, which is heavy due to its solid and mechanically load-bearing design as an open continuous casting profile, before it carries out the further assembly steps.
    Subsequently, the inspection cover 114, as shown in Figure 6, pivoted into an assembly position, in the mutually facing engagement projections 119, 120 at the free ends of the two legs 117, 118 undercuts behind the inspection cover 114 facing contact surfaces on the support geometry 116th but do not cover them up yet.
    As in the case of the above-described embodiment of the invention described in FIGS. 1 and 2, a tensioning device 25 is provided with which the two legs 117, 118 can be bent toward one another and thus brought into the fixed position shown in FIG. in which the engagement projections 119, 120 engage behind the undercuts on the retaining geometry 116.
    The clamping device comprises, as in the previously described embodiment of Figures 1 and 2 attached to the upper leg 117 of the inspection cover, downwardly opening screw channel 25, which are assigned a series of through holes, not shown, through the lower leg 117 through which screws stuck and screw into the screw 25, to clamp the two legs 117, 118 from its mounting position shown in Figure 6 in the fixed position shown in Figure 7. The holding force with which the inspection cover 114 is held on the holder 116 results not only from the engagement of the engagement projections 119, 120 in the undercuts on the retaining geometry 116 of the attachment profile 6, wherein this still the Einhängvorsprung 9/17 Austrian Patent Office AT13617U1 2014-04-15 121 contributes, but also also from the applied over the clamping device 25 clamping force.
    Modifications and modifications of the illustrated embodiment of the invention are possible without departing from the scope of the invention covered by the claims.
    So it would be conceivable, for example, to use a revision cover of the type shown in other than the Gebäudeöffnungsschwattungsvorrichtungen of the embodiment shown, if this is there next to the mere covering of the inspection opening to fulfill a further, mechanically loading function, for example, controlled as an end stop to the torque Shutdown of the winding shaft drive is intended to serve. 10/17
    权利要求:
    Claims (10)
    [1]
    Austrian Patent Office AT13617U1 2014-04-15 Claims 1. A building opening shading device comprising a box (1) in which a winding shaft (3) is rotatably mounted, to which a curtain (4) is attached, which upon rotation of the winding shaft (3) in front of the Building opening is moved up and down, wherein the box (1) surrounds the winding shaft (3) on several sides and on its underside a the drape (4) associated outlet opening (7), and with a revision cover assembly (13, 14, 114), with the one on the underside of the box (1) provided inspection opening is closed, via which the winding shaft (3) is accessible, wherein the inspection cover assembly (13, 14, 114) in the installed state of the box (1) accessible from below and for inspection purposes a removable inspection cover (14; 114) which delimits the outlet opening (7) at least on its side near the building interior or on the far side, the inspection cover (14; 114) comprising at least one further has mechanically loading function, namely as an end stop for a provided at the lower end of the curtain, on the from the inspection cover (14; 114) limited side of the outlet opening projecting Behanganschlagsanordnung (5) and / or as a deflection for the curtain (4), wherein the curtain at least at the beginning of Behangablassens at the outlet opening (7) bounding side of the inspection cover (14; characterized in that the inspection cover (14; 114) is designed as an approximately U- or V-shaped open profile with two legs (17, 18, 117, 118) which are open towards the building interior and consists of an elastically deformable material, which an elastic towards each other and / or away from each other bending the legs (17, 18, 117, 118) allowed, wherein on a building interior near the rear wall (10) of the box (1) or on an associated, on one on a window, door or An attachment (16; 116) for locking the legs (17, 18, 117, 118) of the inspection cover (14, 114) is provided, wherein the inspection cover with an applied n, the leg elastically to each other or bending away bending moment in a put on or placed in the mounting position and can be brought there by removing the applied bending moment in a fixed or locked in the holder fixed position, or the inspection cover ( 14; 114) without an applied, the legs (17, 18, 117, 118) towards each other or away from bending bending moment in a on or in the holder (16, 116) inserted mounting position and bring there by applying the legs (17 , 18, 117, 118) elastically to each other or bending away bending moment in a fixed or locked in the holder fixed position can be brought.
    [2]
    2. Building opening shading device according to claim 1, characterized in that the winding shaft (3) has a preferably motor drive, which shuts off when retracting the curtain (4) at a certain rated torque, for example at 15 - 20 Nm, the nominal torque through the system of Behanganschlagsanordnung (5) on the inspection cover (14; 114) is generated during the Behangeinfahren.
    [3]
    3. Gebäudeöffnungsverschattungsvorrichtung according to claim 1 or 2, characterized in that the curtain (4) on the building interior near side of the winding shaft (3) up and unwinding and the winding shaft (3) on the building interior near side with its smallest winding circumference on the outlet opening (7) facing side of the inspection cover (14; 114) to the building interior projecting out and the outlet opening (7) facing side of the inspection cover (14; 114) as a deflection or rounded Umlenknase (15) for the curtain (4) is formed on which the curtain (4) is applied. 11/17 Austrian Patent Office AT13617U1 2014-04-15
    [4]
    A building opening shading device according to claim 1, 2 or 3, characterized in that the inspection cover assembly (13, 14) comprises an auxiliary revision cover (13) extending from the outlet opening (7) towards the building exterior.
    [5]
    5. Building opening shading device according to one of the preceding claims, characterized in that the inspection cover (14; 114) is formed as an extruded aluminum profile.
    [6]
    6. The building opening shading device according to claim 5, characterized in that the limbs (17, 18, 117, 118) each have at least one upwardly or downwardly projecting engagement projection (119, 120) in the region of their free ends, and the holder (16; a number of undercut contact surfaces (26, 126, 127) associated with the legs (17, 18, 117, 118) of the inspection cover (14, 114), the legs (17, 18, 117, 118) supporting the counter projections of the holder (16 116) overlap with their engagement projections (119, 120) in the mounting position, but do not engage behind, and engage behind in the fixed position.
    [7]
    7. Gebäudeöffnungsverschattungsvorrichtung according to claim 5 or 6, characterized in that a clamping device (25) is provided, with which the legs (18, 17, 118, 117) bend towards each other or away from each other, wherein the clamping device (25) in particular a plurality of tapped holes or a threaded channel (25), whose threaded axis (s) is directed towards the lower leg (17, 117), and at the lower leg Leg (17; 117) a number of associated holes, as well as a number of associated holes corresponding number of screws with which the legs can be bolted together.
    [8]
    8. A building opening shading device according to claim 5, 6 or 7, characterized in that on the lower leg (117) at least one downwardly projecting Einhängvorsprung (121) is provided, and on the holder (116) has an associated, upwardly opening undercut, in which the inspection cover (114) with its from the lower leg (117) downwardly projecting Einhängvorsprung (121) are suspended in a standing at an angle to the mounting hooking and can be hinged from there to the mounting position.
    [9]
    9. The building opening shading device according to one of claims 5 to 8, characterized in that the holder (16; 116) has on its side facing the inspection cover (2) at least one undercut bearing surface (26; 126, 127), and the legs (17, 18, 117, 118) engaging engagement projections (19, 20, 119, 120) towards each other in the area of their free ends, wherein the relaxed, non-bent legs (17, 18, 117, 118) engage with their engagement projections (19, 20; 119, 120) on the support (16; 116) and, in the case of tensioned, bent-together limbs (17, 18; 117, 118), engage with the undercuts of the at least one rear-cut contact surface (26; 126, 127).
    [10]
    10. Gebäudeöffnungsverschattungsvorrichtung according to any one of the preceding claims, characterized in that the building opening shading device is designed as a vertical awning, the curtain (4) consists of a preferably textile sheet material and with its upper end on the in the box (1) mounted, drivable Winding shaft (3) engages, wherein the Behanganschlagsanordnung (5) is designed as a drop bar (5) on which the curtain (4) engages with its lower end, wherein the drop bar (5) preferably in from the box (1) down extending, in the region of the drape (4) associated outlet opening (7) of the box (1) beginning guide rails (2) is guided. 5 sheets of drawings 12/17
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    同族专利:
    公开号 | 公开日
    DE102011116707B4|2013-05-16|
    DE102011116707A1|2013-04-25|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE8613285U1|1986-05-16|1986-07-03|Staudt, Erwin, 8751 Sulzbach|Shutter window element|
    DE102009007682A1|2009-02-05|2010-08-19|Roma Rolladensysteme Gmbh|Device for closing a building opening|
    DE8622304U1|1986-08-20|1986-10-02|Bohn, Alfred, 6927 Bad Rappenau|Shutter box|
    DE20200627U1|2002-01-16|2003-06-05|D & M Rolladentechnik Gmbh|Flexible box system for shutters, has inner compartment with variable size opening formed by thermal insulation|DE102013014081B3|2013-08-27|2014-12-04|Roma Kg|Vertical awning and broadside profile for it|
    US20160177624A1|2014-12-17|2016-06-23|Indotech Industrial Doors Inc.|Low headroom curtain riser for a roll-up door, and roll-up door using the same|
    US10808455B2|2015-10-27|2020-10-20|Mechoshade Systems, Llc|Wired pocket with lighting|
    ITUA20162089A1|2016-03-29|2017-09-29|Pratic F Lli Orioli S P A|BOX FOR A TENT|
    法律状态:
    2019-07-15| PC| Change of the owner|Owner name: D&M KG, DE Effective date: 20190603 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE201110116707|DE102011116707B4|2011-10-24|2011-10-24|Building opening shading device|
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