ES2811231T3 - Set of tape for doors, windows or similar - Google Patents

Abstract

Set of tape (100) for doors, windows and the like with a fixed frame (R) and with a wing (F), the frame and wing being joined by means of tapes (3) pivotally to each other around an axis of hinge (S), the tapes respectively comprising a frame tape piece (35) fixed on a fixing wall (20) of the fixed frame (R) and a wing tape piece (18) fixed on a fixing wall ( 19) of the wing (F), the fixing walls (19, 20) being the walls perpendicular to the frame and / or wing plane, that is, the frame (R) and wing (F) walls oriented towards each other. towards the others when the wing (F) is closed, separating from the fixing walls (19, 20) of the frame (R) and / or the wing (F) respectively a projection (22, 36) surrounded by the piece of tape frame (35) and / or by the wing tape part (18) in a recess (21, 37) of the wing band and / or frame part (18, 35), which has a surface perpendicular to the fixing wall (19), open In the recess (21, 37) a threaded hole (23) of the band part (18, 35), the frame band part (35) and / or the wing band part (18) comprising an arm fixing (10, 11) that penetrates into a folding zone (9) formed between the frame (R) and the flange (F) and the notches (22, 37) being provided in the fixing arm (10, 11), the tape assembly (100) comprising fixing elements for fixing the frame tape piece (35) and / or the wing tape piece (18) on the respective fixing wall (19, 20) comprising at least one clamping screw (24, 38) provided in the frame strap piece (35) and / or in the wing strap piece (18) realized as a set screw and can be screwed into the threaded hole, which can be connected actively to the projection (22, 36), characterized in that the fixing elements also comprise cap screws (26) that are screwed, transversely with respect to the fixing walls (19, 20), through of the frame and / or wing tape pieces (18, 35), on the fixed frame (R) and / or on the wing frame (F) and because the clamping screw (24, 38) configured as set screw rests with its end, which in the direction of screwing is the previous one, on the surface of the projection (22, 36), which is perpendicular to the fixing wall (19, 20), being located behind a bend (25) of the boss (22, 36).

Description

DESCRIPTION

Set of tape for doors, windows or similar

The invention relates to a tape assembly for doors, windows or the like with a fixed frame and a wing that are joined by means of tapes pivotally about a hinge axis respectively comprising a piece of tape of piece of tape of frame and / or by the wing band element in a recess and provided with fixing elements for fixing the frame band part and / or the wing band part to the respective fixing wall.

Such a tape assembly is known from DE 20005202 U1.

In this belt assembly, the fastening elements comprise first fastening screws shaped in the form of machine screws. They pass through perforations in the respective piece of tape and perforations in the fixing wall aligned with respect to the first and formed by the walls facing each other of hollow chamber profiles of the wings and of the frame. The perforations are arranged, seen from the front face of the profiles, behind the insulation webs of the profile, so that the pieces of tape protrude from the outside of the insulation webs.

The first fixing screws are screwed into threaded holes provided in fixing elements inserted from an open front face of the respective profile, which are located behind the respective fixing wall.

Furthermore, second fixing screws designed as self-cutting screws are envisaged. These pass through corresponding perforations in the respective piece of tape and screw into corresponding perforations in the attachment wall near the front surface to reduce the lever arm through which forces are introduced from the tape into the profile.

Although it has been found that this set of tape is characterized by a particularly secure fit of the tape pieces thus screwed on, there is the disadvantage that, when the tape pieces are attached to the frame or on the wing, they can be easily committed assembly errors. This is because, after determining the correct position of the tapes for the respective conditions, the pieces of tape must be held annually in position to mark the points where holes are needed for the fixing screws, leading to the risk of incorrect position, for example due to inadvertent slippage. An additional drill gauge may also have to be used, which is fixed to the profile in place of the piece of tape before mounting and which indicates the positions where the holes are to be drilled in the profile. Another drawback is that, because of the tapes, cold bridges can be created through which heat conduction can occur from the front face to the rear face of the profile beyond the insulation webs.

From DE 2624278 A1 a generic tape assembly is known which discloses a tape assembly according to the preamble of claim 1. Its frame profile has a protrusion with a clamping surface extending parallel to the clamping surface of the profile. from Marco. The strap of this strap assembly comprises a fastening element with a recess provided to surround the projection. A hole opens into the recess, which receives a sheet metal screw. The sheet metal screw rests with its front end on the clamping surface. In order to intensify the fixation on the projection, the frame profile has a serration-like toothing on the clamping surface. A corresponding toothing on the frame element interacts with this toothing. By means of another screw arranged perpendicular to the sheet metal screw, the teeth are firmly inserted into each other, whereby the tape is fixed in two directions.

Accordingly, the invention is based on the task of improving the tape assembly known from DE 200 05202 U1 as regards the applicability of tapes and the creation of cold bridges.

This task is solved by the tape set reproduced in claim 1.

Since the fastening elements comprise at least one clamping screw provided on the frame strap element and / or on the wing strap element, which can interact with the projection, a pre-assembly of the frame strap element on the frame and / or the wing tape element on the wing can be carried out by tightening the at least one clamping screw. In this pre-assembled state, it can be checked whether the positioning points of the frame and / or wing tape element lead to the desired position of the wing in the frame. Furthermore, in the belt assembly according to the invention it is advantageous that the clamping assembly according to the invention is suitable for compensating manufacturing tolerances. It may occur, for example, as is known from the state of the art, that the holes for the strap fastening elements that are made before mounting the frame and / or the wing on the frame and / or on the wing, cause deformations during assembly or in the coatings applied later, so that the holes in the tape pieces do not line up with the holes in the frame or flange, requiring a later rework. The fastened tape can be used as a drilling gauge if, in addition to fastening, you want to carry out a fixation with the help of fixation screws. The clamping assembly also constitutes such an effective clamping that, if the clamping is to be carried out on a multi-chamber profile with insulation rods, an additional clamping behind the insulation webs can regularly be dispensed with.

The clamping assembly further enables a later fixing of a tape, for example between already pre-assembled tapes, when the front sides of the profile are already closed.

So that the optical appearance caused by the tape assembly is not impaired and so that the fixing elements are not accessible from the outside when the wing is closed, the fixing walls are the vertical walls with respect to the plane of the frame and / or wing, that is, the frame and wing walls facing each other when the wing is closed.

The frame strap part and / or the flange strap part comprise a fixing arm that acts in a folded area formed between the frame and the flange, in which the recess into which the appendix penetrates is also provided. In order that the spatially limited folded area is not unnecessarily reduced as a result of the clamping screw, the clamping screw is designed as a set screw provided in a threaded hole leading into the recess. In this case, the length of the set screw is particularly preferably adapted to the respective prevailing conditions, so that in the clamped state it does not protrude, or only slightly protrudes, from the threaded bore into the folded area.

To allow an adjustment of the wing on the frame without the need to loosen the clamping screws, the frame tape piece and / or the wing tape piece are preferably configured in several pieces, a first piece of tape surrounding the clamping screw and a second piece of tape being able to be fixed on the first piece perpendicular and / or parallel with respect to the respective fixing wall in different positions. Thanks to this measure, it is possible both an adjustment parallel to the wing surface in the direction of the hinge axis, also called "vertical adjustment", and an adjustment parallel to the wing plane perpendicular to the hinge axis, also called "horizontal adjustment". with the clamping screw tightened.

The horizontal adjustability can be realized, especially preferably, by having the first piece of tape and the second piece of tape having first adjustment surfaces oriented towards each other extending approximately parallel to the fixing wall, and extending they can position at different distances from each other.

To do this, a spacer element can be inserted between the fitting surfaces of the first and second piece of tape. To change the distance between the first fitting surfaces, distance elements of different dimensions or several distance elements can be provided which can be inserted in different numbers.

In order to achieve as flat an introduction as possible of the forces from the second to the first piece of tape, it is considered advantageous to configure the spacer elements as spacer plates which fit flat to the first fitting surfaces.

For the constructive embodiment of the vertical adjustment, the first piece of tape and the second piece of tape have second adjustment surfaces preferably oriented towards one another, which develop vertically with respect to the fixing wall with a normal approximately parallel to the axis. hinge, whose distance between them is in turn variable.

The distance between the second fitting surfaces can be varied, especially preferably, steplessly if the second fitting surfaces consist of a shank end of a set screw provided in a threaded bore extending approximately parallel to the axis of the screw. hinge, preferably on the first piece of tape, and a narrow side of the piece of tape which is preferably the second. In order to allow relative displacement between the first and second piece of tape and at the same time the possibility of fixing the two pieces of tape to each other, preferably at least one threaded hole is provided in the first piece of tape, in the second piece of tape. tape an elongated hole that can be matched with the threaded hole, the longitudinal direction of which is parallel to the hinge axis, and a cap screw that goes through the elongated hole and is screwed into the threaded hole, by means of which the second piece of tape can be fastened in front of the first piece of tape. For horizontal adjustment, the at least one clamping screw has to be loosened at least until the two pieces of tape are relatively displaced relative to each other by actuation of the adjustment screw. Once the desired adjustment position has been found, the fixing is carried out by tightening the at least one clamping screw again.

The fastening elements further comprise cap screws which are screwed transversely to the fastening walls through the frame and / or flange tapes on the fixed frame and / or flange.

If the fixed frame and / or flange comprise frame profiles configured as hollow profiles, the cap screws are preferably configured as self-tapping screws which are screwed into the walls of the hollow profiles.

The load-bearing capacity of the fixture can be increased by providing, as is preferably the case, cap screws whose axis develops approximately perpendicular to the fixture wall, which are inclined from perpendicular towards the fixture wall, preferably at a angle of about 30 ° to 45 °.

An example of embodiment of the tape assembly according to the invention is shown in the drawing. It is shown in:

Figure 1 in section, a side perspective view of the belt assembly with frame and wing profiles, with the wing open;

Figure 2 the belt assembly according to Figure 1 in a view from below, as well as

Figure 3 shows the same tape assembly in a view corresponding to that of figure 1 with the wing closed.

The tape assembly defined in the drawing as a unit with the number 100 serves for the pivoting support of a wing F of which only a section of a wing frame profile 1 is represented on a frame profile 2 of a fixed frame R The frame profiles 1,2 have been configured in the form of hollow profiles.

The tape assembly 100 comprises a tape 3 configured in the manner of a so-called wound tape. It comprises hinge pieces 4, 5 that receive a strap bolt 6 that defines the hinge axis S. The hinge pieces 4, 5 are arranged on the outside of the profiles 1, 2 just in front of their front wall 7, 8 located, in the case of the closed F wing, in a common plane V (compare figure 3). The wing 8 can be opened by turning it around the strap bolt 6 towards the opening side located in figure 3 upwards in the direction of the arrow P, for example, to the position reproduced in figure 2.

As can be seen in turn, especially in figure 3, the two profiles 1,2 are configured so that there is a folding zone 9 between them.

The vertically superimposed hinge pieces 4, 5 of the tape 3, of which in Figures 2 and 3 only the wing hinge piece 4 is seen, present, on their back face facing the wing F and the frame R, fixing arms 10, 11 which penetrate through a wide bevelled groove 12 between the profiles 1, 2 inside the folding area 9 (see especially FIG. 3). The fixing arm 10 is angled inside the folding area 9 below the folding part 13 in the direction of the wing frame profile 1 and ends in a widened area 14 whose upper face faces the frame profile of the Wing 1 forms a first fitting surface 15 of a second piece of tape 16. The first piece of tape 17, which together with the second piece of tape 16 and the hinge piece 4, forms the wing tape piece 18 is adjusted to the profile wall forming the fixing wall 19, which in the closed state of the wing is opposite the fixing wall of the frame. The fitting side of the first piece of tape 17 is interrupted by a recess 21 into which a projection 22 extends vertically from the fixing wall 19 penetrates.

A threaded hole 23, indicated only by dashes in FIG. 3, opens into the recess 21, into which a clamping screw 24 designed as a set screw is screwed. With its end, which in the screwing direction is the front one, it rests on a surface perpendicular to the fixing wall 19 of the projection 22, being located behind a bent area 25 oriented according to FIG. 3 downwards from the projection 22.

As can be seen from FIG. 3, the force drag achieved with the help of the clamping element 24 causes the first piece of tape 17 to be attached to the wing frame profile 1. In order to stabilize the attachment also against higher loads , two pairs of cap screws 26, 27 configured as self-cutting screws are also provided. The head screw 26 of the upper pair, represented above in Figure 3, passes through a hole not represented in the drawing perpendicular to the fixing wall 19, its passage interacting with a hole made in the fixing wall 19. The The head screw 27 located below is screwed through a properly oriented hole, also not recognizable in the drawing, into the first piece of tape 17 at an angle with respect to the perpendicular of the fixing wall 19, which in the example of depicted realization is about 45 °.

The second piece of tape 16 is attached to the first piece of tape 17 with the aid of fixing screws 28 configured as machine-threaded head screws that are screwed into threaded holes not recognizable in the drawing and made in the first piece of tape. 17. As a consequence, the fixing screws 28 pass through the second piece of tape 16 in elongated through holes 29.

Between the first fitting surface 15 of the second piece of tape 16 and the first opposite fitting surface 30 of the first piece of tape 17 a plate-shaped spacer element 31 is inserted. The spacer element 31 can be replaced by another element of different thickness for adjusting the vertical distance between the wing F and the frame R with respect to the hinge axis S, the so-called "horizontal adjustment". It is also possible that the number of inserted spacer elements 31 is changed.

For the adjustment of the flange in relation to the frame in the direction of the hinge axis, the "vertical adjustment", the second piece of tape 16 can be moved in front of the first piece of tape 17 in the longitudinal direction of the elongated through holes 29 after loosening the fixing screws 28. In order to carry out a controlled fine adjustment, a set screw 32 configured as a set screw is screwed into the first piece of tape 17, in a threaded hole not recognizable in the drawing. The end of the adjusting screw 32, which in the screwing direction is the front one and which in FIG. 1 is the top one, forms a second fitting surface 33 of the first piece of tape which fits into a second fitting surface 34 of the second piece of tape 16.

As can be seen from FIG. 1, the rotation of the adjusting screw 32 leads to a raising or lowering of the second piece of tape 16 in relation to the first piece of tape 17, as long as the fixing screws 28 are loosened at the same time. sufficient measure.

As can also be seen in FIG. 1, the first piece of tape 17 has a corresponding configuration above the second piece of tape 16 with a regulation screw 32 and two adjustment surfaces 33, 34. Thanks to this measure it is possible use the piece of wing tape 18, on the one hand, without variation both for wings fixed to the right, and for wings fixed to the left, on the other hand it is possible to fix the second piece of tape 16 additionally facing the first piece of tape 17 by tightening the respective adjustment screw 32 once the desired adjustment position has been reached.

In order to be able to make an adjustment of the second piece of tape 16 with respect to the first piece of tape 17 in the direction that runs parallel to the fixing wall and perpendicular to the hinge axis S, the through holes 29 are configured with the width necessary so that there is sufficient clearance for relative displacement perpendicular to its longitudinal extension toward the set screw 28. On the plate-shaped spacer element there is arranged, on the side facing the second piece of tape 16, a projection 41 which can optionally be inserted into one of several cavities 42 provided in the second piece of tape 16. In FIG. 3 the extreme position of the second piece of tape 16 is represented in which the hinge axis S has the maximum distance from the front face 7.

In principle, it is possible to configure the wing tape piece 18 to correspond to that of the frame tape piece 35 which surrounds the hinge piece 5 and the fixing arm 11. However, since normally the adjustability in Vertical and horizontal direction to the wing tape piece is sufficient for the adjustment of the wing within the frame, the fixing arm is configured on the frame tape piece 35 of the tape assembly 100 in one piece. The fastening to the frame profile 2, which also comprises a projection 36 that separates vertically from the fastening wall 20 and penetrates into a recess 37, is produced by means of a clamping screw 38 and cap screws 39, 49 in the same way as the above-described fixing of the first piece of tape 17 of the piece of wing tape 18 on the wing frame profile 1.

List of references

100 Ribbon Set

1 Wing frame profile

2 Frame profile

3 Tape

4 Hinge piece

5 Hinge piece

6 Ribbon bolt

7 Anterior wall

8 Anterior wall

9 Folding area

10 Fixing arm

11 Fixing arm

12 Wide slot with bevel

13 Folding part

14 Zone

15 First fitting surface

16 Second piece of tape

17 First piece of tape

18 Piece of Wing Tape

19 Fixing wall

20 Fixing wall

21 Cut-out

22 Outgoing

23 Threaded drilling

24 Set screw

25 Bend

26 Cap screw

27 Cap screw

28 Fixing screws

29 Through holes

30 First fitting surface 31 Spacer element

32 Adjusting screw

33 Second fitting surface 34 Second fitting surface 35 Frame tape piece 36 Protrusion

37 Notch

38 Set screw

39 Cap screw

40 Cap Screw

41 Outgoing

42 cavities

F Wing

R Marco

V Plane

S hinge axis

a Angle

P Arrow

Claims (12)

1. Set of tape (100) for doors, windows and the like with a fixed frame (R) and with a wing (F), the frame and the wing being joined by means of tapes (3) in a pivotal way to each other around a hinge axis (S), the tapes respectively comprising a frame tape piece (35) fixed to a fixing wall (20) of the fixed frame (R) and a wing tape piece (18) fixed to a wall of fixing (19) of the wing (F), the fixing walls (19, 20) being the walls perpendicular to the frame and / or wing plane, that is, the frame (R) and wing (F) walls oriented towards each other when wing (F) is closed, separating from the fixing walls (19, 20) of the frame (R) and / or the wing (F) respectively a projection (22, 36) surrounded by the frame tape piece (35) and / or by the piece of wing tape (18) in a recess (21,37) of the wing and / or frame tape part (18, 35), which has a surface perpendicular to the fixing wall (19), leading into the recess (21, 37) a threaded bore (23) of the tape piece (18, 35), the frame tape piece (35) and / or the wing tape piece (18) comprising a fixing arm (10 , 11) that penetrates into a folding zone (9) formed between the frame (R) and the flange (F) and the notches (22, 37) being provided in the fixing arm (10, 11), the tape assembly (100) comprising fixing elements for fixing the frame tape piece (35) and / or the wing tape piece (18) on the respective fixing wall (19, 20) comprising at least one clamping screw (24, 38) provided in the frame strap piece (35) and / or in the wing strap piece (18) realized as a set screw and can be screwed into the threaded hole, which can be connected actively to the projection (22, 36), characterized in that the fastening elements further comprise cap screws (26) that are screwed transversely with respect to the fastening walls (19, 20), through the frame and / or wing tape pieces (18, 35) , in the fixed frame (R) and / or in the wing frame (F) and because the clamping screw (24, 38) configured as a set screw rests with its end, which in the screwing direction is the previous one, on the surface of the projection (22, 36), which is perpendicular to the fixing wall ( 19, 20), being located behind a bend (25) of the projection (22, 36). Tape assembly according to claim 1, characterized in that the frame tape piece (35) and / or the wing tape piece (18) are configured in several pieces, such that a first tape piece (17 ) comprises the clamping screw (24) and that a second piece of tape (16) can be fixed vertically and / or parallel with respect to the respective fixing wall (19) in different positions on the first piece of tape (17 ). Tape assembly according to claim 2, characterized in that the first tape piece (17) and the second tape piece (16) have first fitting surfaces (15) oriented towards each other which extend approximately parallel to the fixing wall (19) and whose distance between them is variable. Belt assembly according to claim 3, characterized in that it comprises at least one spacer element (31) insertable between the first fitting surfaces (15) of the first and second piece of belt (16, 17). Belt assembly according to claim 4, characterized in that the spacer element (31) is a spacer plate. Tape assembly according to one of Claims 2 to 5, characterized in that the second piece of tape (16) can be fastened parallel to the respective fastening wall (19) in different positions and perpendicular to the hinge axis ( S) on the first piece of tape (17). Tape assembly according to claims 5 and 6, characterized in that a projection (41) is provided on the spacer plate and a plurality of complementary cavities (42) is provided on the second piece of tape (16) adjacent to the axis of hinge (S) in vertical direction. Tape assembly according to one of Claims 2 to 7, characterized in that the first tape piece (17) and the second tape piece (16) have second fitting surfaces (33, 34) facing each other. others that develop with respect to the fixing wall (19) in a perpendicular way and in a normal way approximately parallel to the hinge axis (S), whose distance between them is variable. Belt assembly according to claim 8, characterized in that the second fitting surfaces (33, 34) consist of a shank end of an adjusting screw (32) provided in a threaded bore extending approximately parallel to the hinge axis (S), preferably on the first piece of tape, and from a narrow side of the preferably second piece of tape (16). Tape assembly according to one of Claims 2 to 9, characterized in that for fixing the tape pieces (16, 17) to the first tape piece (17), at least one threaded hole is provided, in the second piece of tape (16) provides at least one elongated through hole (29) that can be made coincide with the at least one threaded hole, the longitudinal direction of which is parallel to that of the hinge axis (S), and a screw fixation (28) screwed into the threaded hole, which passes through the elongated through hole (29), by means of which the second piece of tape (16) can be clamped against the first piece of tape (17). Belt assembly according to one of Claims 1 to 10, characterized in that the fixed frame (R) and the flange (F) comprise flange frame profiles (1) and frame profiles (2) made as hollow profiles and because the cap screws (26) are self-cutting screws that screw into the fixing walls (19, 20). Tape assembly according to claim 11, characterized in that cap screws (26) whose axis develops approximately perpendicular to the fixing wall (19, 20), and cap screws inclined from perpendicular to the fixing wall (19, 20) by about 30 to 45 °.