EP1967677A2 - Fitting device and assembly frame - Google Patents

Abstract

The mounting arrangement has a bracket (7) for holding a shutter hinge of a window or a door shutter and a console (6) for fastening the bracket at a mounting frame (1). The console has a fastening section for fastening the bracket at the mounting frame. The console is formed as two-parts with a front-side and rear-side sections (12,15), where the front side section (12) for fastening the mounting frame at a front side (5) and the rear side section (15) for fastening the mounting frame at a rear side (13). Connecting devices (31) are provided for connecting the two sections. An independent claim is also included for a mounting frame for fastening of a window or a door shutter within the area of a window or door frame.

Description

The present invention relates to a fitting arrangement with a clamp for holding a loading band of a window or door shutter and with a bracket for fixing the clamp on a mounting frame, wherein the console comprises at least one attachment portion for attaching the console to the mounting frame. Furthermore, the invention is directed to a mounting frame for mounting at least one window or door shutter in the region of a fixed window or door frame using such a fitting arrangement.

Catches for window or door shutters are usually screwed directly to the fixed frame of the window or door. In particular, in the case of frames which consist of hollow profiles, for example of an aluminum profile or the like, there is the problem here that usually the material thickness of the hollow profile is not sufficient to ensure a secure screwing of the bracket receiving console. Regardless of the type of frame, another problem is that the positioning of the clamps on the frame can not be made at the factory, but only on the built-in frame on the site. This makes it relatively expensive to be able to ensure the desired dimensional accuracy of the block positioning and the corresponding store positioning.

To circumvent these problems, it is known to provide so-called mounting frame, on the front of the clamps are already pre-assembled at the factory. The mounting frame provided with the preassembled block is simply along with after installation of the window or the door its rear side attached to the window or door frame, wherein the factory-pre-assembly of the clamp on the mounting frame the desired dimensional stability is ensured. Even a simple retrofitting of window or door shutters is possible with such mounting frame. The attachment of the mounting frame on the window or door frame is usually done by a simple screw. Basically, it is also possible to mount the mounting frame inside or outside the reveal on the masonry.

In particular, if the mounting frame again consists of a hollow profile, the already mentioned above problem arises that a screwing the clamp bracket to the mounting frame due to the small wall thickness of the hollow profile of, for example, about 2 -3 mm is not readily possible. In addition, there is a risk that between the mounting screws for the console and the hollow profile corrosion occurs when the screws are screwed directly into the material of the hollow profile. This is especially true if it is an aluminum profile or a metal profile, which is made of a different material than the fastening screws used. Also, a paint or other coating of the profiles does not change anything, since when screwing in the mounting screws direct contact between the mounting screws and the material of the mounting frame is created.

This corrosion can lead to a tearing off of the fastening screws in the worst case, which must be avoided at all costs. A loosening of the screws is possible, for example, due to different thermal expansion and must be prevented.

In order to enable the attachment of the clamps to the mounting frame, it is known to insert angular inserts in the corner of the mounting frame in the form of corner joints in the hollow sections, these inserts completely fill the hollow sections in the corner areas. These inserts, which are also usually made of aluminum or other suitable metal or plastic, thereby have already prepared holes (for example threaded holes) for receiving the fastening screws for the Klobenkonsole. In this solution, however, there is the problem that after inserting the inserts from the outside into the hollow profile, the holes are no longer visible. In the hollow profile, however, holes or milling must be formed, whose positions coincide exactly with the positions of the prepared holes. Due to the concealed arrangement of the prepared holes, the holes or cutouts in the hollow profile can only be positioned by exact measuring. The production of these holes or cutouts is therefore very complicated and expensive.

Therefore, mounting frames have already been specified, in which in each case the entire corner parts are designed as separate parts with corresponding prepared clamp receptacles, which are mated with corresponding, designed as hollow profiles longitudinal parts (transverse bars and longitudinal bars) to form the mounting frame. In this case, however, the problem arises that no uniform coloration of these separately manufactured parts can be guaranteed and, moreover, the additional seams between the corner parts and the longitudinal parts are undesirable for visual and also for reasons of stability.

In the case of the two last-mentioned variants, there is also the problem already described that the claw screws are screwed directly into the material of the mounting frame or of the corresponding corner insert be, which in turn is a risk of corrosion. Also, when screwing in the fastening screws for the Klobenkonsole directly into the aluminum profile or in corner joints due to different thermal expansion coefficients of the materials used a loosening of the screw connection possible, which must also be avoided.

Furthermore, all the above solutions have the disadvantage that a mounting of the clamp is only possible in the corner of the mounting frame, since only here the required corner inserts or corner pieces are available, in which the console screws can be screwed. This is disadvantageous, for example, when a store is to be fastened with more than two clamps, or, for example, in the case of store and window frames which have a round arch or door format.

It is therefore an object of the present invention, a fitting assembly and a mounting frame of the type mentioned in such a way that on the one hand a reliable and secure attachment of the fitting assembly is ensured on the mounting frame and on the other hand this attachment not only in the corner but at any point the mounting frame is possible.

According to the invention this object is achieved on the basis of a fitting arrangement of the type mentioned above in that the console is formed at least in two parts with a front and a rear portion, wherein the front-side portion for attachment to the front of the mounting frame and the rear portion for attachment to the back the mounting frame are formed, and that connecting means for connecting the front side are provided with the rear portion extending through the mounting frame with mounted fitting assembly.

A mounting frame according to the invention is characterized in that at least in regions a recess extending along the mounting frame is provided on the rear side of the mounting frame, which recess is designed to receive a rear portion of the bracket.

The inventive division of the fitting assembly and the inventive special profiling of the mounting frame secure mounting of the fitting assembly on the mounting frame is also possible when using hollow profiles without inserts, since the attachment does not take place in the thin wall of the hollow profile, but the connecting means according to the invention by the Hollow profile of the mounting frame extend through and the attachment of the block is done by connecting the two adjacent to opposite sides of the mounting frame parts of the console, which receive the mounting frame between them. At the same time, this prevents the connecting means from coming into direct contact with the material of the mounting frame, so that corrosion of the connecting means through direct contact with the mounting frame can not occur.

Furthermore, the fitting arrangement according to the invention can be attached to any point of the mounting frame according to the invention, so that attachment not only in the corner of the mounting frame, but also between corner areas at any point is possible.

Since the two parts of the console are each placed from the outside on the mounting frame, also the attachments of corresponding holes in the mounting frame through which the connecting means passed be easily possible, so that complex measurements for the production of recesses, milling or drilling are not required.

According to an advantageous embodiment of the invention, the connecting means are designed as screws. Through these screws, the front and the rear portion of the console can be screwed together so that the mounting frame is clamped between them. This ensures a safer fit of the two sections on the mounting frame and a simple attachment of the console to this. In principle, it is also possible that the connecting means are formed, for example, as rivets or other suitable connection means.

According to a further advantageous embodiment of the invention, in each case coupling lugs are formed on the front-side section and / or on the rearward section of the console, each coupling lug being assigned a coupling opening formed on the other section of the console, into which the coupling lug can be inserted.

In addition to the mutual screwing of the rear and the front side portion thus takes place according to the invention, a plug connection between these two sections, so that the particular occurring when opening the store forces can be removed safely. These forces are particularly advantageously absorbed when the coupling opening is formed in a coupling approach. In this case, two opposing coupling approaches are inserted into one another, wherein the resulting forces, in particular with a correspondingly long overlap of the nested ones Coupling approaches can be safely recorded. Advantageously, the coupling approach is inserted without clearance into the coupling opening in order to ensure a good connection between the front and the rear portion of the console.

According to a further preferred embodiment of the invention, threaded holes are provided in the front portion and / or in the rear portion of the console, wherein in the other portion of the console holes for receiving screws are formed, which are used to connect the two sections of the console through the Holes can be pushed through and into the threaded holes can be screwed. The threaded holes can be advantageously formed in the coupling approaches.

To attach the console to the mounting frame thus the screws can be easily inserted through each one of the holes formed in a section until the guided through the mounting frame free end of the screw engages in the formed on the opposite portion of the threaded hole, so that the screw and so that the two sections of the console can be screwed together. This ensures that the connecting screws are not in direct contact with the material of the mounting frame, so there is no risk of corrosion and loosening.

According to a further advantageous embodiment of the invention, the rear portion of the console comprises a rear base plate, from which the coupling lugs extend towards the front-side portion of the console. Similarly, the front-side portion of the console may comprise a front-side base plate, at the rear side of which the coupling lugs are formed.

According to a further preferred embodiment of the invention, the console comprises a receiving opening for the block in which it is displaceable and fixable. In this case, a receptacle for the block is advantageously formed on the rear portion of the bracket, in which engages the free end of the block, so that the block can be supported within the mounting frame. In this way, the force acting on the block force is safely removed from the two-piece console. In principle, it is also possible that the block is integrally or firmly connected to the front side portion of the console.

According to another preferred embodiment of the invention, the mounting frame is designed as a hollow profile. In principle, the mounting frame can also be designed as a solid profile. In the latter case, the invention can be used advantageously in particular if, for example, due to the material properties of the frame material, a direct screwing of the clamp console to the frame material is not possible.

Advantageously, within the hollow profile stiffening elements, in particular in the form of webs or partitions provided. This prevents a deformation of the hollow profile takes place when screwing together the front and rear portion of the console. For this purpose, advantageously extend the reinforcing elements between the front and the back of the mounting frame to support them against each other. The stiffening elements can be integrally formed with the mounting frame. In principle, a separate training is possible, but this is technically more complex manufacturing.

According to a further advantageous embodiment of the invention, the stiffening elements form a guide for the rear portion of the console. In particular, when the described coupling approaches are inserted through corresponding openings in the hollow profile, the stiffening elements can form guides for these coupling approaches.

According to a further preferred embodiment of the invention, a plurality of mutually associated, oppositely arranged openings are formed on the front side of the mounting frame and in the recess. These openings are usually only formed, for example drilled, when the desired position of the clamps, depending on the shops used, is known.

According to a further advantageous embodiment of the invention, the mounting frame comprises two transverse bars and two longitudinal beams connected to the transverse bars, wherein the depressions are provided on the back sides of the longitudinal bars. Usually, the wells are only required on the longitudinal beams, since these are the clamps for the shop to attach. However, it is quite possible that in the sense of a uniform structure of the mounting frame and the transverse bars have corresponding recesses on their backs. In principle, it is also conceivable that in special constellations, the stores should be stored on the transverse bars (for example, in the case of folding shutters) so that they have the depressions according to the invention.

According to a further preferred embodiment of the invention, the depressions extend substantially over the entire length of the longitudinal beams and / or the transverse beams. In this case, the fitting arrangements according to the invention at any point of the mounting frame be positioned. In principle, it is also conceivable to form the depressions only in the areas where the clamps are usually mounted.

Further advantageous embodiments of the invention are specified in the subclaims.

Fig. 1

einen Längsschnitt durch einen erfindungsgemäß ausgebildeten Montagerahmen mit daran befestigter erfindungsgemäßer Beschlaganordnung in zwei unterschiedlichen Versionen,

Fig. 2

einen Querschnitt durch die Anordnung aus Fig. 1 und

Fig. 3

eine Ansicht auf die Rückseite des Montagerahmens gemäß der oberen Version aus Fig. 1.

The invention will be described in more detail below with reference to an embodiment with reference to the drawing; in this shows:

Fig. 1

a longitudinal section through an inventively designed mounting frame attached thereto inventive fitting arrangement in two different versions,

Fig. 2

a cross section through the arrangement Fig. 1 and

Fig. 3

a view on the back of the mounting frame according to the upper version Fig. 1 ,

Fig. 1 shows a part of a mounting frame 1, which is designed as a hollow profile, so that between a front wall 2 and a rear wall 3 of the mounting frame 1, a cavity 4 is formed.

The outside of the front wall 2 forms a front side 5 of the mounting frame 1, to which a bracket 6 is fixed for a clamp 7 with bearing pin 8 for holding a loading tape of a window or door shop. The bracket 6 comprises a front base plate 9 and a subsequent thereto to the front, integrally formed with the front base plate 9 guide member 10 for the block 7. The guide element 10 and the front side base plate 9 have a common guide opening 11, in which the block 7 is inserted and in which it is mounted longitudinally displaceable. Furthermore, the clamp 7 can be fixed by fixation means, not shown, for example a screw guided through the wall of the guide element 10 after setting the desired length of the outwardly projecting part of the clamp 7.

The front side base plate 9 forms together with the guide element 10 a front side portion 12 of the console 6. The outside of the rear wall 3 of the mounting frame 1 forms the rear side 13, in which a groove formed as a longitudinal groove 14 is formed. As in particular from the FIGS. 2 and 3 can be seen, the recess 14 is in the middle of the back 13 of the mounting frame, arranged symmetrically to its longitudinal extent.

In the recess 14, a rear portion 15 of the bracket 6 is arranged, which comprises a rear base plate 16 and integrally formed thereon coupling lugs 17, 18. Furthermore, between the two coupling lugs 17, 18 a likewise formed as a projection receptacle 19 is formed with a guide opening 43 for the clamp 7 on the rear base plate 16.

The recess 14 has side walls 20, 21 and a bottom 22 which are formed by the rear wall 3 of the mounting frame 1. In the bottom 22 of the recess 14, three openings 23 are formed through which the coupling lugs 17, 18 and the receptacle 19 extend into the cavity 4 of the mounting frame 1 into it.

As in particular from the FIGS. 2 and 3 can be seen, the thickness of the rear base plate 16 substantially corresponds to the depth of the recess 14, so that the rear base plate 16 is arranged substantially flush in the recess 14. The width of the rear base plate 16 substantially corresponds to the width of the recess 14, so that the rear base plate 16 is arranged in a direction transverse to the longitudinal extension of the recess 14 substantially free of play in this.

In the coupling approach 17, a blind hole 24 is formed, which communicates via a screw hole 25 with the back of the rear base plate 16 in connection. In the blind hole 24, a coupling lug 26 is inserted, which is formed on the back of the front-side portion 12. In this case, the coupling attachment 26 comprises a smaller-diameter part 27 engaging in the blind bore 24 and an adjoining enlarged-diameter part 28 arranged in an opening 29 formed in the front wall 2 of the mounting frame 1.

In the coupling lug 26, a threaded hole 30 is further formed, into which a connecting screw 31 passed through the screw hole 25 is screwed, so that the front-side portion 12 and the rear portion 15 of the bracket 6 are contracted by the connecting screw 31 and fixed to the mounting frame 1 ,

With this arrangement, the screw head of the connecting screw 31 is thus not visible from the front when the mounting frame 1 is mounted, so that this is a concealed fastening. At the bottom of the Fig. 1 As an alternative to this, a modification is shown in the connecting screw 31 is passed through a screw hole 32 in the front base plate and is screwed in an analogous manner as described above in a formed in the coupling projection 18 threaded bore 33. Also in this case, a blind hole 34 is formed in the coupling lug 18, into which the free end of a coupling lug 35 formed on the rear side of the front-side portion 12 is inserted substantially free of play. The coupling projection 35 is formed in accordance with the coupling approach 26 with two parts 36, 37 of different diameters, wherein the larger part 37 is arranged in an opening 38 formed in the front wall 2.

In the Fig. 1 shown different formations in the upper and lower areas are merely exemplary understood. Usually, the two attachment areas are each formed the same, ie there is either a screw from the front or from the back of the mounting frame 1. Fig. 2 shows accordingly the embodiment according to the upper training Fig. 1 in which both screw holes 25 are formed in the rear base plate 16.

Between the openings 29 and 38, a further opening 39 is formed in the front wall 2 of the mounting frame 1, in which a formed on the back of the front base plate 9 annular projection 40 is arranged. By arranged in the openings 29, 38 and 39 parts 28, 37 and the annular projection 40 of the front-side portion 12 of the bracket 6 is clearly set in position. The same applies to the rear portion 15 of the bracket 6, which is clearly defined by the engaging in the openings 23 coupling portions 17, 18 and the receptacle 19.

The length of the coupling portions 17, 18 and the receptacle 19 is dimensioned so that after complete screwing over the connecting screws 31, a distance 41 between the free ends of the coupling lugs 17, 18 and the receptacle 19 and the widened parts 28, 37 and annular projection 40 remains. In this way it is ensured that the front-side portion 12 and the rear portion 15 of the console 6 screwed together by means of the connecting screws 31 under tension and therefore can be firmly fixed to the mounting frame.

In order to prevent deformation of the mounting frame 1, 1 stiffening elements 42 are provided in the form of partitions between the front wall 2 and the rear wall 3 of the mounting frame, which support the front wall 2 relative to the rear wall 3. At the same time, these stiffening elements 42 form guide elements for the coupling lugs 17, 18 and the receptacle 19, as can be seen in particular Fig. 2 can be seen. Due to the nested coupling lugs 17, 18, 26, 35 and the leadership of the block 7 both in the guide member 10 of the front portion 12 and in the guide opening 43 of the receptacle 19 ensures that the patch by a patch on the block 7 shop occurring Forces are absorbed by the two-piece console 6 evenly and transferred to the mounting frame 1. Due to the flush arrangement of the rear base plate 16 in the recess 14, the attachment of the mounting frame 1 with a fixed window or door frame easily in a known manner, for example by screwing possible.

The openings 23, 29, 38 and 39 can be provided at a prefabricated mounting frame 1 at any point, so that these openings not only in the corner of the mounting frame 1, but for example also provided the center region and a corresponding block 7 can be mounted. This is particularly advantageous when mounting more than two clamps 7.

As in particular from Fig. 1 can be seen in the fitting assembly according to the invention, the connecting screws 31 with the material of the mounting frame 1 at any point in direct contact, so that in particular the corrosion problems occurring in the prior art due to the different material properties of the connecting screws 31 and the mounting frame 1, the one Can cause tearing of the connecting screws 31, do not occur.

LIST OF REFERENCE NUMBERS

1

mounting frame

2

front wall

3

rear wall

4

cavity

5

front

6

console

7

Kloben

8th

pivot

9

front base plate

10

guide element

11

guide opening

12

front section of the console

13

back

14

deepening

15

rear section of the console

16

rear base plate

17

coupling approach

18

coupling approach

19

admission

20

Side wall

21

Side wall

22

ground

23

openings

24

Blind hole

25

screw

26

coupling approach

27

Part of the coupling approach

28

Part of the coupling approach

29

opening

30

threaded hole

31

connecting bolts

32

screw

33

threaded hole

34

Blind hole

35

coupling approach

36

Part of the coupling approach

37

Part of the coupling approach

38

opening

39

opening

40

annular approach

41

distance

42

stiffeners

43

guide opening

Claims (29)

Fitting arrangement with a clamp (7) for holding a loading band of a window or door shutter and with a bracket (6) for fixing the clamp (7) to a mounting frame (1), wherein the bracket (6) at least one attachment portion for fixing the console (6) on the mounting frame (1),
characterized ,
in that the bracket (6) is formed at least in two parts with a front and a rear section (12, 15), wherein the front section (12) for attachment to the front (5) of the mounting frame (1) and the rear section (15) for attachment to the rear side (13) of the mounting frame (1) are formed, and that connecting means (31) are provided for connecting the front side portion (12) with the rear portion (15), which in assembly assembly mounted by the mounting frame (1 ) extend therethrough. Fitting arrangement according to claim 1,
characterized ,
in that the connecting means are designed as screws (31). Fitting arrangement according to claim 1 or 2,
characterized ,
in that coupling projections (26, 35) are formed on the front-side section (12) and / or on the rearward section of the bracket (6), and in that each coupling attachment (26, 35) has a coupling projection (26, 35) on the other portion (15) of the console (6) formed coupling opening (24, 34) is assigned, in which the coupling lug (26, 35) can be inserted. Fitting arrangement according to claim 3,
characterized ,
in that the coupling opening (24, 34) is formed in a coupling attachment (17, 18). Fitting arrangement according to claim 3 or 4,
characterized ,
in that the coupling attachment (26, 35) can be inserted into the coupling opening (24, 34) substantially without play. Fitting arrangement according to at least one of the preceding claims,
characterized ,
in that threaded bores (30, 33) are provided in the front-side section (12) and / or in the rear section (15) of the bracket (6) in that holes (in the other section (15, 12) of the bracket (6) 25, 32) for receiving screws (31) are formed, for connecting the two sections (12, 15) of the bracket (6) through the holes (25, 32) through pluggable and screwed into the threaded holes (30, 33) are. Fitting arrangement according to claim 6,
characterized ,
in that the threaded bores (30, 33) are formed in the coupling lugs (26, 35). Fitting arrangement according to at least one of claims 3 to 7,
characterized ,
in that the rear section (15) of the bracket (6) comprises a rear base plate (16) from which the coupling lugs (17, 18) extend towards the front section (12) of the bracket (6). Fitting arrangement according to at least one of claims 3 to 8,
characterized ,
that the front portion (12) of the console (6) has a front base plate (9), at the back of the coupling projections (26, 35) are formed. Fitting arrangement according to at least one of the preceding claims,
characterized ,
that the console (6) comprises a guide opening (11) for the clamp (7) in which it is displaceable and fixable. Fitting arrangement according to at least one of the preceding claims,
characterized ,
that the bracket (6) is formed a receptacle (19) for the clamp (7) on the rear portion (15). Fitting arrangement according to claim 11,
characterized ,
in that the rear section (15) of the bracket (6) comprises a rear base plate (16) from which the receptacle (19) for extends the block (7) towards the front side portion (12) of the console (7). Fitting arrangement according to at least one of the preceding claims,
characterized ,
is that the front portion (12) of the console (6) comprises a front base plate (9), at the front thereof, a guide member (10) for the clamp (7) is formed. Fitting arrangement according to at least one of the preceding claims,
characterized ,
in that the attachment section comprises at least one coupling attachment (26, 35), a coupling opening (24, 34) and a connection means (31). Fitting arrangement according to at least one of the preceding claims,
characterized ,
in that the bracket (6) comprises two fastening sections (26, 24, 31, 35, 34, 31), which are arranged in particular on opposite sides of the clamp (7). Mounting frame for fixing at least one window or door shutter in the region of a fixed window or door frame, wherein at the front (5) of the mounting frame (1) at least one clamp (7) for a window or door shop via a bracket (6) can be fastened and the mounting frame (1) can be fastened in the region of the window or door frame,
characterized ,
in that a recess (14) extending along the mounting frame (1) is provided on the rear side (13) of the mounting frame (1) at least in sections, which is designed to receive a rear section (15) of the bracket (6). Mounting frame according to claim 16,
characterized ,
that the mounting frame (1) is designed as a hollow profile. Mounting frame according to claim 17,
characterized ,
that within the hollow profile stiffening elements (42), in particular in the form of webs or partitions are provided. Mounting frame according to claim 18,
characterized ,
in that the stiffening elements (42) extend between the front (5) and the rear (13) of the mounting frame (1). Mounting frame according to claim 18 or 19,
characterized ,
in that the stiffening elements (42) are formed integrally with the mounting frame (1). Mounting frame according to claim 18, 19 or 20,
characterized ,
in that the stiffening elements (42) form a guide for the rear section (15) of the bracket (6). Mounting frame according to at least one of claims 16 to 21,
characterized ,
in that on the front side (5) of the mounting frame (1) and in the recess (14) a plurality of mutually associated, oppositely disposed openings (23, 29, 38, 39) are formed. Mounting frame according to at least one of claims 16 to 22,
characterized ,
in that the mounting frame (1) comprises two transverse struts and two longitudinal struts connected to the transverse struts and in that the depressions (14) are provided on the rear sides of the longitudinal struts. Mounting frame according to claim 23,
characterized ,
that the recesses extend substantially over the entire length of the longitudinal beams. Mounting frame according to at least one of claims 16 to 24,
characterized ,
that the mounting frame is designed as a metal frame, in particular as an aluminum frame. Mounting frame according to at least one of claims 16 to 25,
characterized ,
that the depth of the recess (14) is so large that the rear portion (15) of the bracket (6) is substantially flush with the rear side (13) of the mounting frame (1) in the recess (14) can be inserted. Mounting frame according to at least one of claims 16 to 26,
characterized ,
that the width of the recess (14) substantially corresponds to the width of the rear portion (15) of the bracket (6), so that it is insertable into the recess (14) substantially without play. Mounting frame according to at least one of claims 16 to 26,
characterized ,
that the mounting frame with its rear side (13) can be fastened to the fixed window or door frame or to the immediately adjacent masonry. Mounting frame according to at least one of claims 16 to 28 with at least one pre-assembled fitting arrangement according to one of claims 1 to 15.

Images