DE3531750A1 - Construction kit for a renovation window - Google Patents

Abstract

A construction kit for a renovation window with a lining frame (2), at least one window wing (8) which is inserted in the lining frame, and at least one outer frame is characterised in that the outer frame consists of a one-piece plastic part (24; 50) which comprises a jamb region and an edging region (41, 41'; 51, 51'), the jamb region being formed at least from two jamb sides (29'; 51') and one jamb lintel (29; 51) and being designed to abut against the lining frame (2) on the lining-frame side, and the edging region enclosing with the jamb region at least partially an angle of a maximum of 180 DEG . The plastic part (24; 50) is preferably made from glass-fibre material and has a surface which can form a good connection both with paint and with a thin-layered plaster. The cavities remaining between the jamb and the plastic parts are foamed with a heat-insulating material. <IMAGE>

Description

The present invention relates to a kit for a Renovation window, according to the preamble of the claim 1.

When renovating windows, especially when Restoration of old buildings, or at the Er renovation of windows with the effect of a old style in newer, or especially in one it is built according to old architectural style Usually known, the old windows from the reveal to remove, hindering plaster layers, the insert new lining frame and attach the reveal leaving to plaster again. This approach brings however, there are significant disadvantages.  

Knocking off the plaster creates in each Space a significant amount of dust, leading to large loading annoyance of the occupants or users of the room. Furthermore, the on the inner wall on the reveal lying wallpaper destroyed in these areas, so that a new wallpaper is necessary. The cleaning work are, especially with regard to possibly to be attached old-fashioned ornaments or even when added of stucco ornaments continues to be extremely labor intensive and therefore very expensive.

To facilitate the renovation, kits are included a lining frame, a window sash and an as Carpenter model trained feed box or blend frame made of wood inserted in the reveal after previously the old lining frame was removed from the reveal. However, it is disadvantageous that the one to be used Window is smaller than the distant. After inserting the Feed box must the edge areas between box and Masonry plastered and / or covered with cover strips be what additionally very large amount of work on site makes necessary. Furthermore, the feed boxes must be made Wood must be handled very carefully, as damage to the Inside clearly lead to blemishes. The but also requires complex transport packaging, so that this further ver ver considerably expensive.

The main disadvantage, however, is that that a wooden feed box is not the visual one print of an old pas in the overall frame of the building send plastered window conveyed, because of the wood floor box can not be plastered and therefore the ge desired optical impression is not achievable.

It is therefore an object of the present invention  Kit for a renovation window, according to the generic term of claim 1, which go as far as possible the avoidance of plastering the optical total print of a plastered old window.

This task is characterized by the characteristics of claim 1 solved.

The fact that the frame from a one-piece Plastic part, which is a reveal area and includes a folded area, the Leibungsbe rich at least from two reveal sides and a lei training fall is formed and on the frame side to the Frame stump is formed abutting, and wherein the edging area with the reveal area at least partially includes an angle of maximum 180 ° is achieved that after inserting the feed frame Frame inserted in the reveal in the simplest way can be performed, and due to the folded areas of the Edge area of the reveal sides and the reveal fall are covered so far that none can be removed damage to the old window areas are more visible. The plastic part at the same time gives the impression of a plastered reveal, whereby the visual impression of a plastered, old we window.

Another advantage of the plastic part is its ge compared to wood considerably less weight and its loading resistance to temperature and humidity fluctuations.

Further advantages of the present invention result from the subclaims.

By a butt abutting the inner wall lay area, which moves away from the edging area  stretches is the advantage of a bulge-like protrusion Edging area given, which leads to an increase in the good optical impression leads. Furthermore, this can Plastic part with the stop areas on the inner wall be arranged adjacent so that cleaning work too can be avoided here.

Due to the thin-shell design of the plastic part les is advantageously a slightly elastic Frame reached, the possibly occurring Un flatness can be adjusted, with additional the advantage of a low weight results.

Due to the arched design of the plastic part in the area of the reveal the visual on printing of an old window increased significantly. This will again further increased by the fact that in art fabric part in the area of the reveal sides decor areas projecting and / or recessed. Also the Equipping the edging area with contour decor areas, for example by baroque or classicist ele elements increases the corresponding desired optical Impression considerably or such a configuration of a Windows without elaborate stucco work is thereby only possible.

Due to the arrangement of countersunk screws Countersunk holes in the area of the folding area, the Advantage of a good position securing of the plastic part reached.

Another advantage of the present invention results from the fact that the plastic part is a roughened Has surface, making one for connection with Wall paint and / or plaster suitable surface created is. Also the arrangement of irregular in the plastic part  moderately distributed dents advantageously increases the overall visual impression.

By arranging a plastic part on the inside side of the window and another on the outside the window will take advantage of a complete quickly interchangeable kit of an old-looking window achieved that meets the highest optical requirements. Of course, almost all cleaning work will be done avoided.

The arrangement of a roller shutter in the cavity of the exterior Ren plastic frame advantageously allows the In integration of modern roller shutters, especially for old ones kenden facades, as the shutters are not in the open state is visible.

The closed optical impression of the window, which has a roller shutter on the outside increases that the outer plastic part is flush with the Outside leg of a profile receiving the roller shutter rail abuts on the outside of the lining frame mens and is arranged at a short distance from this.

A blunt attachment of the plastic part on a be Existing sole bench continues to facilitate partly the renovation work.

The fact that the plastic part is a one-piece Sole bank forming fourth area, next to the two Reveal side areas and the reveal lintel area has the advantage of saving one too reached the additional bench, and the one to be replaced Windows can be installed much faster.

A particularly advantageous embodiment of the present Invention is achieved in that the between the  Reveal and the plastic part used Cavities are foamed with a heat-insulating material be, so that in the renovation work closing old-fashioned window still modern heat possesses insulating properties.

By arranging a decorative element on the inner wall below the sole bench, which is made of the same material how the plastic part is formed, the optical Advantageously complete the impression of an old window sigt. The decorative element can thus with breakouts, Dents, etc. that give the impression of old Stucco is deceptively reproduced.

Further details, features and advantages of this ing invention result from the description of a Embodiment with reference to the drawing. It shows:

Figure 1 is a vertical section through an already endmon tiert kit for renovation windows, according to the present invention. and

Fig. 2 is a horizontal section through the erfindungsge MAESSEN kit of FIG. 1,.

A kit 1 according to the invention has a lining frame 2 , which in the example consists of wood. The lining frame 2 has three cross-sectional areas 3 , 4 and 5 which change in the horizontal direction, the cross-sectional area 3 being assigned to an outer area 6 and the cross-sectional area 5 being assigned to an inner area 7 , and the cross-sectional area 3 having the smallest cross-section and the cross-sectional area 4 being opposite the cross-sectional area 3 has an enlarged cross-sectional area and the cross-sectional area 5 has a cross-section which is further enlarged than the cross-sectional area 4 . In the sectional view shown in FIG. 1, this results in a step-like course of the cross-sectional areas 3 , 4 and 5 .

A window frame 8 is arranged in the lining frame 2 and also has three cross-sectional areas 9 , 10 and 11 . Here, the cross-sectional area 9 is arranged in the closed cross-sectional area 4 of the casing frame 2 , the cross-section of the cross-sectional area 9 being slightly smaller than the cross-section of the cross-sectional area 4 . It is connected in a stair-like manner in the direction of the inner region 7 to the cross-sectional region 10 , the cross-section of which is again slightly smaller than the cross-section of the cross-sectional region 5 . Then, in the direction of the inner region 7, the cross-sectional area 11 adjoins in a step-like manner, the cross-section of the cross-sectional area 11 being larger than the cross-section of the cross-sectional area 5 , so that the cross-sectional area 11 is brought into contact with the inside 12 of the frame with the window closed. The window frame 8 also has three inner cross-sectional areas 13 , 14 and 15 , which follow analogously to the outer cross-sectional areas 9 , 10 and 11 with an increase in the cross-section in the direction of the inner area 7 . This creates a step-like profile of the window frame in a sectional view.

In the inner cross-sectional area 14 , a window pane 16, which fills the entire window section, is preferably arranged from heat-insulating glass. On its side opposite the outer region, it rests on the shoulder of the inner cross-sectional region 13 . To fix the glass window 16 from the inner region 7 , a frame 17 is provided which is preferably made of aluminum and is fixed by screws to the end region 18 of the inner cross-sectional region 14 .

To cover the frame 17 is a trellis frame 19, preferably namely, formed from the same material as the lining frame 2 and the window frame 8, made of wood, which for example, arranged in the middle of the shoots frame 19 vertical rung 20 and two Hori zontalsprossen (not shown) has, which are arranged so that when viewing the window from the inside six approximately equal sections can be seen. The rung frame 19 has two outer cross-sectional areas 21 and 22 provided with different cross-sections, the outer cross-sectional area 22 being larger than the inner cross-sectional area 15 of the window frame 8 , so that a glare-like overlap on the inside 23 of the window frame 8 through the outer cross-sectional area 22 of the rung frame 19 is formed.

The lining frame 2 has on its lower horizontal side 25 a projection region 26 which engages in an intermediate space 27 of a two-part sole bench 28 and is secured there. Of course, the frame 2 can have a lower flat horizontal surface, which then lies flush on a one-piece bench.

To determine the lining frame 2 in the direction of Innenbe rich 7 is a thin-shell plastic part 24 vorgese hen, which has both a curvature area 29 extending along a soffit lintel 30 and also along the two soffit sides 31 and 32 Leibungsbe rich 29 '. A cavity 35 is located between an upper side 33 of the lining frame 2 arranged on the sole bank 28 and the soffit lintel 30 of an outer wall 34 formed as a wall. In the area of the soffit lintel 30 , the reveal area 29 of the plastic part 24 extends slightly towards the inside 7 to the inside 12 of the feed frame 2 , with the uppermost point 37 of the lei exercise area 29 being slightly below and in the direction of an area offset with respect to one Corner point 36 is arranged, wherein the corner point 36 is the corner point between the reveal 30 and an inner wall 38 . From the upper point 37 , the reveal area 29 extends in the direction of the outer area 6 down to the lining frame, an end face 39 abutting approximately in the middle of the inner side 12 of the horizontally extending upper web 40 of the lining frame 2 on the inside 12 . As a result, a cladding of the lintel 30 is achieved, a particularly optically pleasing effect being achieved by the oblique course.

A folding area 41 is integrally connected to the Leibungsbe rich 29 . The edging area runs from the upper point 37 of the reveal area 29 approximately parallel to the inner wall 38 upwards and forms an aperture of an edge area 42 which lies above the corner point 36 . In this edge area 42 and also in the area of the soffit lintel 30 , damage may have occurred due to the replacement of the window, which are now covered by the plastic part 24 with the folding area 41 formed integrally thereon. The Umkantbe rich 41 which has approximately the same wall thickness as the reveal area 29 of the plastic part 24 is arranged at a distance a from the inner wall 38 to. To blind the distance a , an abutment area 46 is seen at the upper end of the folding area 41 which, in the example, abuts the inner wall 38 at an angle of approximately 90 °. Of course, depending on the desired embodiment, inclined or curved stop areas can also be provided.

In Umkantbereich 41 a Senkkopfschraubenöffnung 43 is provided for receiving a countersunk screw 44, wherein after screwing the countersunk head screw 44 of the countersunk head is preferably slightly deeper than the surface of the Umkantbereiches 41st The countersunk screw 44 is preferably anchored in the masonry 34 by means of dowels 45 .

According to the present example, an outer plastic part 50 is arranged in the outer region 6 . The plastic part 50 consists essentially of the same Ma material as the plastic part 24 and has essentially the same task as the plastic part 24 , namely the lining of the reveal in this case from the outside. In the example, a reveal area 51 runs approximately horizontally, being arranged slightly below with respect to the end face 39 of the inner plastic part 24 , so that there is a much larger order around the edge area 52 . As shown in the present example, an existing between 53 soffit 30 and plastic part 50 existing cavity 53 is enlarged in that part of the soffit 30 is removed upwards, whereby space for a Rolla denkasten 54 is created. This roller shutter box 54 has a roller shutter 55 which is guided in a profile rail 56 . The profile rail 56 is in turn arranged in a wooden strip 57 which bears directly on an outer side 58 of the frame 8 . The roller shutter box 54 , however, does not completely fill the cavity 53 , so that a cavity remains. This and the cavity 35 are preferably foamed with a heat-insulating material, so that the advantage of good thermal insulation of an optically old-looking window is achieved. The folding area 52 is therefore also arranged at a distance b from an outer wall 68 , so that if the thermal insulation material can penetrate into the resulting cavity. To secure the position of the outer plastic part 50 , a countersunk screw 59 is accordingly provided to secure the position of the inner plastic part 24 , the countersunk head also being arranged in a countersunk hole 60 . At the end of the cavity between the folded area 52 and the outer wall 68 , a stop area 61 is also provided, which is similar to the stop area 46 . Below an outer sole bench part 62 , a plastic part 63 is arranged, which corresponds to the plastic parts 24 and 50 in terms of material and wall thickness. It is also at a distance from the outer wall 68 and is in turn secured by at least one countersunk screw 64 . The cavity is closed from below with a stop area 65 , and is foamed out with a heat-insulating material.

Heat-insulating material is preferably also foamed in below the sole bench 28, including the outer sole bench part 62, for reasons of thermal insulation.

Fig. 2 shows a horizontal section with a view from above through the already installed kit 1 according to the invention for a renovation window of Fig. 1. The same parts are provided with the same reference numbers accordingly. From Fig. 2 in connection with Fig. 1 it follows that the plastic parts 24 and 50 run both along the soffit and the two Lei exercise pages 31 and 32 . The reveal areas assigned to the reveal sides are marked with 29 'and 51 ', respectively. Edging areas 41 'and 52 ' correspond to the edging areas 41 and 52 . Likewise, stop area 46 'and 61 ' extend such that they form a closed area train along the left soffit side 31 along the lintel 30 , along the right soffit side 32 and down again to the soffit bench 28 from the left bank bench side, for example.

Advantageously, the inner edge regions 70 of the outer plastic part 50 are flush with the leg 71, which is assigned to the outer region 6 , of the profile rail 56 , so that this creates an optically extremely favorable impression from the outside. The window frame 8 is pivotally mounted on the frame 2 by means of hinges 72 . To lock the window frame 8 with the Futterrah men 2 , a knob 73 is provided. Furthermore, the rung frame 19 is also pivotally mounted with hinges 74 , the hinges 74 being on the same reveal side as the hinges 72 . To clean the window pane 16 , the lattice frame can thus be pivoted away, or when opening only the lattice frame, even with the window closed, the pressure of an open window can arise, which is a particular advantage in the cold season. To determine the rung frame when this is arranged in the nenbereich 7 assigned is preferably dispensed with a protruding device for punctiform gripping of the rung frame, but Ma gnetblätchen stored in the aluminum frame 17 associated side in the wooden frame, so that the rung frame can be magnetically secured to the aluminum frame.

In the case of an arrangement of the rung frame on the Outside of the window, however, is raised due to the A position control also requires a rotary knob provided, which correspond with a tongue in a engaging slot in the window frame.

To visually perfect the kit for a renovation window, a decorative element 75 is arranged below the sole bench 28 on the inner wall 38 , which can be filed and preferably consists of the same material as the plastic parts 24 and 50 . The Zierele element 75 has approximately the same width as the sole bank 28 and can have such an irregular profile that the impression of a handcrafted stucco ornament is created.

The material for the plastic parts 24 , 50 and 75 is, for example, glass fiber material, which is built up in layers of 3 to 4 layers, for example, such a surface roughness being achieved that in turn gives the impression of a plastered window. This surface is also chosen so that it can form a good connection with paints or a thin layer of plaster as required.

As an optically particularly attractive design, the plastic part 24 or 50 can be arched upward in the area of the lei plunger, which is easy to achieve due to the choice of material.

To assemble a kit according to the invention, shown in FIGS. 1 and 2, for a renovation window, the old window with the lining frame is preferably removed outwards from the reveal. This has the advantage that, on the one hand, almost no dust development occurs in the interior of the room and thus there is hardly any impairment in the use of the room, and on the other hand damage to the wallpaper on the inner wall, for example, can be avoided. If there is not yet a sufficiently large space for the roller shutter box, this space will be created from the outside in that a corresponding wall heel is broken out of the reveal from the outside. Then the sole bench 28 , for example made of marble, is placed on the parapet and the lining frame 2 is inserted in the intermediate space 27 of the two-part sole bench 28 with its protruding area 26 secured in position. In an alternative embodiment, for example in the case of an undivided bench, the lining frame can be placed directly on the bench because it is fixed accordingly on the other three sides.

Then the plastic part 24 is inserted into the reveal, it is mounted on the frame side on a holding frame 80 , which is arranged on the inside 12 of the frame not exceeding the outer circumference, and the plastic part 24 is then fixed by means of screws 81 to the frame 80 . Furthermore, the plastic part 24 is anchored in its edge region 41 , 41 'by means of the countersunk screws 43 , 43 ' already described above in the wall. A sufficient La securing the plastic part 24 is thus achieved. From the outside, the wooden rail 57 receiving the profile rail 56 for the storage of the roller shutter is fastened to the lining frame on the two reveal sides 31 and 32 , and the roller shutter box 54 with the roller shutter 55 located therein is installed. Then the plastic part 50 is inserted and screwed to the wooden strip 56 by means of screws 82 on the frame side so that the reveal areas 51 , 51 'of the plastic part 50 lie flush against the leg 71 of the profile rail 56 assigned to the outside.

In the area of the folded areas 52 and 52 'are, as explained above, also similar to the folded areas 41 , 41 ' of the plastic part 24 countersunk screws for securing the position of the plastic part 50 screwed into the outer wall of the wall in dowels.

Below the outer part 62 of the divided bench 28 a plastic part 63 is also arranged on the outer wall of the wall and just with countersunk screws if set in the wall. The plastic part 63 is preferably formed from the same material as the parts 24 and 50 .

The existing cavities between the reveal, the inside or outside wall and the corresponding plastic parts are filled with a heat-insulating material. The glass window is used with its window frame 8 in the hinges 72 and the rung frame 19 is also used in the hinges 74 .

The plastic parts are either painted with the appropriate color, or provided with a thin layer of plaster, so that the optical effect of an old window is perfected. In the area of the reveal areas of the plastic parts 24 or 50 , depressions or bulges in the form of decorative elements can be provided, and / or decorative elements, for example classicist or baroque-like decorations, can also be seen in the area of the folded areas, depending on the type of window or room and building in which the renovation window is used.

Finally, a profiled decorative element 75 is connected to the inner wall of the parapet by means of screws with the wall below the marble sole bench 28, which is profi lated in the example. The existing in the example of the same material as the plastic parts 24 , 50 and 63 decorative element advantageously leads to a uniform overall picture of the kit for a renovation window.

By combining the above elements into one Kit for a renovation window will be excellent the way the visual impression of an old window mediates, its lining frame to be plastered seems. In particular, modern heat technology cal measures, such as good thermal insulation of the existing ones Thermal bridges, installation of insulating glass, good ver clothing of roller shutter guides and roller shutter boxes etc. with the style elements of an old building or room get connected.

Claims (17)

1. kit for a renovation window with a lining frame, at least one window sash inserted in the lining frame, and at least one frame, characterized in that the frame consists of a one-piece plastic part ( 24 ; 50 ), which is rich and one Leibungsbe Folding area ( 41 , 41 '; 52 , 52 ') comprises, the reveal area being formed by at least two reveal sides ( 29 '; 51 ') and a reveal lintel ( 29 ; 51 ) and abutting the frame of the lining on the lining ( 2 ) is formed, and wherein the folding area ( 41 , 41 '; 52 , 52 ') with the reveal area ( 29 , 29 '; 51 , 51 ') at least partially includes an angle of at most 180 °. 2. Kit according to claim 1, characterized in that from the folding area ( 41 , 41 '; 52 , 52 ') to an inner wall ( 38 ) / outer wall ( 58 ) butt abutting abutment area ( 46 , 46 '; 61 , 61 ′) Stretched out. 3. Kit according to claim 1 or 2, characterized in that the plastic part ( 24 , 50 ) is formed from thin-skinned. 4. Kit according to one of claims 1 to 3, characterized in that the plastic part ( 24 ; 50 ) in the loading area of the soffit ( 30 ) is arcuate. 5. Kit according to one of claims 1 to 4, characterized in that in the plastic part ( 24 ; 50 ) in the region of the reveal sides ( 29 '; 51 ') and / or the reveal lintel ( 29 ; 51 ) decorative areas projecting and / or are sunk. 6. Kit according to one of claims 1 to 5, characterized in that the folded area ( 41 , 41 '; 52 , 52 ') has contour decor areas. 7. Construction set according to one of claims 1 to 6, characterized in that countersunk screw openings are provided in the edge region ( 41 , 41 '; 52 , 52 ') for receiving the countersunk head screws not outstanding. 8. Kit according to one of claims 1 to 7, characterized in that a roughened for the connection with the wall paint and / or plaster surface of the plastic part ( 24 ; 50 ) is provided. 9. Kit according to one of claims 1 to 8, characterized in that in the surface of the plastic part ( 24 ; 50 ) dents are arranged. 10. Kit according to one of claims 1 to 9, characterized in that both a plastic part ( 24 ) on the inside and on the outside of the fut terra frame ( 2 ) is arranged. 11. Kit according to one of claims 1 to 10, characterized in that a roller shutter box ( 54 ) with a roller shutter ( 55 ) therein is arranged in a cavity ( 53 ) of the outer plastic part ( 50 ). 12. Kit according to claim 11, characterized in that the outer plastic part ( 50 ) is flush with an outer leg ( 71 ) of the roller shutter leading Pro filschiene ( 56 ). 13. Kit according to one of claims 1 to 12, characterized in that the three-sided plastic part ( 24 ; 50 ) rests bluntly on a sole bank ( 28 ). 14. Kit according to one of claims 1 to 13, characterized in that the plastic part ( 24 ; 50 ) egg nen one-piece forming a sole bank fourth Be rich. 15. Kit according to one of claims 1 to 14, characterized in that the plastic part ( 24 ; 50 ) is made of glass fiber material. 16. Kit according to one of claims 1 to 15, characterized characterized in that between the reveal and the  Plastic part formed cavities with a warmth insulating material are foamed. 17. Kit according to one of claims 13 to 16, characterized in that a decorative element ( 75 ; 63 ) is arranged below the sole bench area, which is ausgebil det of the same material as the plastic part.