EP1915498B1 - Profile hinge system - Google Patents

Abstract

A profile hinge system is used for hingedly connecting a door, window leaf or the similar to a frame comprising a hinge strap (2) provided with a hinge part (3) and a fastening part (4), a hollow profile comprising a fixing wall (5) for fixing the fastening part (4), fixing means (6) for fixing the fastening part (4) to the fixing wall (5) and means, which enables the fastening part (4) to be pivotable about an axis arranged in the fixing wall (5) area and about an extension parallel to a hinge pin (S) and comprises an adjusting screw (13) interacting with the fastening part (4) and positioned at a certain vertical distance from the fixing means (6) with respect to the hinge pin (S), which is introducible in a threaded bore at a substantially vertical extension with respect to the fixing wall (5) and arranged in the hollow profile and which interacts form-fittingly directly or indirectly with the fastening part (4) in the at least one longitudinal direction thereof.

Description

The invention relates to a profile / hinge system for hinge-joint connection of a wing of a door, a window or the like on a frame, comprising a hinged part and a fastening part comprising hinge strap, with a hollow profile, which comprises a fastening wall for fastening the fastening part, with fastening means, with in which the fastening part can be secured to the fastening wall and by means of which the fastening part can be pivoted about an axis located approximately parallel to the hinge axis in the region of the fastening wall.

Such a profile / tape system is from the EP 0 965 714 A1 known. The means for pivoting the fastening part comprise in this profile / band assembly a grub screw which is screwed into a threaded bore in the fastening part of the lower band. By means of this screw, the fastening part can be pivoted so that the hinge axis is slightly removed from the adjacent side wall of the respective profile, that is displaced in the same direction as in the upper band by a load-induced bending of the fastening part and / or the mounting wall of the Profile happens.

Although it is possible with this profile / band system to produce a gap caused by the sash weight in the upper region of the wing in the lower area, the disadvantage is that in this profile / band system at best, the gap width on the by the "hanging" of the wing caused width equalized and not a correction in the sense of reducing the gap width can be effected.

Another profile / tape system is out of the DE 20 102 813 U known.

The invention is therefore an object of the invention to provide a profile / tape system in which a correction caused by material deformation gap width change between the frame and wing can be made both on the upper and on the lower band.

This object is achieved by the reproduced in claim 1 and 7 tape systems.

Characterized in that the means for pivoting the fastening part comprise a directly or indirectly with the fastening part relative to the hinge axis with a perpendicular distance to the fastening means cooperating adjusting screw which can be screwed into an approximately perpendicular to the mounting wall threaded bore in the hollow profile, and in its longitudinal direction at least in a sense of direction stationary cooperates with the fastening part, it is possible with the profile / band system according to the invention to make corrections both on the upper, and on the lower hinge part to compensate for the "hanging" of the wing. For this purpose, only the upper hinge part, the adjusting screw must be arranged so that it acts when tightening on the fastening part. This can be effected in a simple embodiment, for example, characterized in that the adjusting screw is designed as a cone head screw which is screwed through a correspondingly formed bore in the fastening part in the threaded bore in the hollow profile.

In the lower band, the adjusting screw is then first screwed into the threaded hole prior to assembly of the tape and after the assembly of the tape turned out so far that it by conditioning the end face of her head to the rear side of the fastening part pivoting the same in the reverse direction of rotation and thus causes an increase in the gap width.

By "directly or indirectly cooperating with the fastening part" is meant that the fastening part itself can be designed so that the adjusting screw with this in the respective effective direction (directly) in abutment. Or it is possible to provide an additional component which can be brought into positive engagement with the fastening part in the effective direction of the adjusting screw and which then cooperates with the adjusting screw so that it acts only indirectly on the fastening part. The latter embodiment is particularly preferred when already existing profile / tape systems are to be developed in accordance with the invention.

The desired functionality is already realized in the above-described, technically simple embodiment of the profile / band system according to the invention. However, care must be taken during assembly that the adjusting screw is screwed in at the upper part of the band, and in the lower part of the band before the band part is screwed into the threaded hole. In a preferred embodiment of the profile / hinge system according to the invention, however, the assembly of the upper hinge part in the same manner as that of the lower hinge part done, since the adjusting cooperates in its longitudinal direction in both directions positively with the fastening part. Structurally, this property can be effected in that the adjusting screw has two contact surfaces acting in opposite directions, which interact with counter-bearing surfaces on the fastening part.

The adjustment screw and the fastening part of the hinge strap are particularly easy to assemble when the counter-bearing surfaces are formed by the edge regions of a recess which is open towards an edge of the fastening part. The adjusting screw can then be inserted from the open edge into the recess.

The bearing surfaces provided by the adjusting screw are preferably designed as conical surfaces. Are - as particularly preferred - the counter-investment surfaces formed as adapted to the inclination of the conical surfaces Gegenkonusflächen, the adjusting screw can be dimensioned so that it does not project beyond the attachment part of the hinge strap to the outside.

The object of the invention is alternatively achieved by a profile / hinge system of the generic type, in which the fastening part relative to the hinge axis with a perpendicular distance to the fastening means a threaded bore provided by means of a concentric to the threaded hole in the mounting wall further threaded hole, the smaller Diameter than the threaded bore in the fastening part comprises. There are then provided for each hinge flap alternatively usable screws, wherein a screw has such an external thread that it has in the threaded hole in the fastening part, the other screw has an external thread that it can be screwed into the threaded hole in the mounting wall. This profile / band system according to the invention can in turn be realized both in the upper hinge flap, in which the screw is used to compensate for the "hanging" of the wing, which is screwed into the threaded hole in the mounting wall to use the hinge tab to the mounting wall. In the case of use at the lower hinge strap the other, screwed into the threaded hole in the mounting part screw is accordingly used and screwed in until it is supported with its front side on the mounting wall due to its larger diameter than the threaded hole herein and thus the attachment part of the mounting wall pushes. It can be used in this embodiment of the profile / tape system thus a hinge flap of the same construction as both upper and lower hinge flap use. It is only necessary to use the appropriate screw for this purpose.

Particularly preferred is a further development of this profile / hinge system, in which the threaded hole provided in the fastening part comprises a countersink in the area facing away from the fastening wall. If a countersunk screw is then used-as is particularly preferred-for screwing into the threaded hole in the fastening wall, the head of which is adapted to the countersink, then it can be avoided that the screw head protrudes beyond the outer surface of the fastening part.

Furthermore, it is preferable to design the screw, which can be screwed into the threaded hole in the fastening part, as a grub screw, since in this way the maximum screwing depth is not limited by a head projecting beyond the threaded shank.

Fig. 1

eine Aufsicht auf die Schmalseite eines Rahmenprofils mit montiertem obe- ren Bandlappen;

Fig. 2

eine Ansicht gemäß Fig. 1 von unten bei Fehlstellung des Flügels;

Fig. 3

eine Fig. 2 entsprechende Ansicht, wobei jedoch die Fehlstellung des Flü- gels korrigiert ist;

Fig. 4

ein weiteres Ausführungsbeispiel eines erfindungsgemäßen Profil/Band- systems in einer Fig. 3 entsprechenden Ansicht;

Fig. 5

die Einzelheit Y in Fig. 4 in einer Ansicht gemäß Fig. 4 von oben;

Fig. 6

ein alternatives Profil/Bandsystem in einer Fig. 3 entsprechenden Darstel- lung im Falle eines oberen Bandlappens sowie

Fig. 7

dieses Profil/Bandsystem in einer Fig. 6 entsprechenden Ansicht im Falle eines unteren Bandlappens.

In the drawing - in part - an inventive profile / tape system is shown. Show it:

Fig. 1

a view of the narrow side of a frame profile with mounted upper hinge plate;

Fig. 2

a view according to Fig. 1 from below with malposition of the wing;

Fig. 3

a Fig. 2 corresponding view, but with the deformity of the wing corrected;

Fig. 4

a further embodiment of a profile / strip system according to the invention in one Fig. 3 corresponding view;

Fig. 5

the detail Y in Fig. 4 in a view according to Fig. 4 from above;

Fig. 6

an alternative profile / tape system in one Fig. 3 corresponding illustration in the case of an upper hinge and

Fig. 7

this profile / tape system in one Fig. 6 corresponding view in the case of a lower hinge.

Of the profile / band system 100 is only partially the frame profile 1 shown in the drawing with mounted frame hinge flap 2. The wing profile and the wing hinge flap can be configured in any desired manner, so that these components should not be discussed in more detail.

The frame hinge tab 2 comprises a hinge part 3 and a fastening part 4. For fastening the fastening part 4 to a fastening wall 5 of the frame profile 1, which is formed by a profile wall facing the closed wing, fastening means 6 are provided, the bores 7 provided in the fastening part 4, 8 pass through and are screwed into threaded elements 9, which in turn enforce the mounting wall 5 and a parallel thereto profile wall 10, so as to initiate the holding forces in both walls 5, 10. In the embodiment shown in the drawing, the fastening means 6 are formed as fastening screws which comprise a threadless area 11 on which the fastening part 4 for adjusting the wing perpendicular to the hinge axis S by means of a displacement device 12 is displaceable. The latter will not be discussed in more detail here, since the invention is also realized without the presence of a displacement device, for example when simple screws are used as fastening means.

Relative to the hinge axis S with a perpendicular distance to the fastening means 6, an adjusting screw 13 is provided, the threaded shank 14 is screwed-in a threaded member 15 whose configuration corresponds to that of the threaded element 9. The adjusting screw 13 has a head 16 which has two mutually facing, spaced-apart conical surfaces 17, 18. With these contact surfaces forming conical surfaces of the screw head is about half of its circumference of counter-cone surfaces 19, 20, which are formed by a recess 21 in the fastening part 4, which is open to the lateral edge 22 of the fastening part 4. The adjusting screw therefore interacts with the fastening part 4 in a form-fitting manner in its longitudinal direction. Now, the hinge plate is pivoted by the load of the wing from its position, for example by deformation of the hinge and / or the profile, as exemplified in Fig. 2 is shown, it can be pivoted about a pivot axis A lying in the region of the mounting wall pivoting out or by turning the adjusting screw of the hinge plate, as indicated by the double arrow and the dash-dotted circle in Fig. 2 is symbolized. For example, by screwing in the adjusting screw 13 of the hinge tab from the in Fig. 2 position shown in the Fig. 3 shown, desired position to be pivoted.

Due to the positive cooperation of the adjusting screw 13 with the fastening part 4 of the frame hinge flap 2, the arrangement shown in the drawing can be used both as an upper, and as a lower frame hinge flap use.

A further embodiment of the profile / hinge system according to the invention is in 4 and 5 represented and designated here by 200. In the following, only the differences to the profile / belt system 100 will be discussed, and otherwise reference will be made to the above explanations regarding this belt system.

In contrast to the profile / band system 100, in the profile / band system 200, the recess is not provided on the fastening part of the band part, but in a separate connection component 128, which is described in detail in FIG Fig. 5 can be seen in a supervision. In this connection component, a recess 121 is then provided, into which the adjusting screw 113, which has two radial projections 129, 130 which extend over the recess 121 on both sides of the connection component, is inserted from a narrow side. The connection component is with the in 4 and 5 left edge shown pressed into an incorporated in the fastening part 104 groove 13 so that when entering or turning the adjusting screw in the connection member 128 initiated movements are transmitted to the mounting member 104 and result in a previously described pivoting same.

The object underlying the invention is also realized in the profile / band system 300, which in 6 and 7 is shown. Again, only the differences to the tape system 100 will be discussed and otherwise referred to the above statements.

In the profile / band system 300, a threaded bore 23 is provided in the fastening part 4 instead of the recess 21, whose diameter is greater than that provided in the threaded element 15 threaded bore 24. Further, in this profile / band system 300, both a grub screw 25, the in the threaded bore 23 can be screwed into the fastening part 4, and an alternatively screwed into the threaded bore 24 in the threaded element 15 countersunk screw 26 is provided.

If the inventive profile / belt system 300 find use in an upper hinge flap, the countersunk screw 26 is screwed into the threaded bore 24 and the hinge flap is in the direction of the arrow in Fig. 6 pivoted as soon as the head of the countersunk screw 26 abuts the countersink 27 provided for this purpose.

Will now - as in Fig. 7 is shown - instead of the countersunk screw 26, the grub screw 25 is screwed into the threaded bore 23, the band flaps undergoes a pivoting in the direction of in Fig. 7 shown arrow, as soon as the grub screw is supported on the mounting wall of the profile or on the front side of the threaded element 15. When using the grub screw 25 thus the profile / belt system 300 is suitable for use in the lower hinge strap.

LIST OF REFERENCE NUMBERS

100, 200, 300

Profile / belt system

1

frame profile

2, 102

Frame hinge flap

3, 103

hinge part

4, 104

attachment portion

5

fastening wall

6

fastener

7

drilling

8th

drilling

9

threaded elements

10

profile wall

11

threadless area

12

displacement device

13.113

adjusting

14

threaded shaft

15

threaded element

16

head

17

conical surface

18

conical surface

19

Against conical surface

20

Against conical surface

21, 121

recess

22

lateral edge

23, 123

threaded hole

24

threaded hole

25

screw

26

screw

27

reduction

128

connection component

129

radial projection

130

radial projection

131

groove

S

hinge axis

Claims (10)

1. Profile/hinge system for hinged connection of a leaf of a door, a window or the like, to a frame,
   with a hinge tab (2, 102) encompassing a hinge element (3, 103) and a fastening element (4, 104),
   with a hollow profile which encompasses a fastening wall (5) for fastening of the fastening element (4, 104),
   with fastening means (6) with which the fastening element (4, 104) can be fixed on the fastening wall (5), and
   with means by means of which the fastening element (4, 104) can be pivoted about an axis located in the region of the fastening wall (5) and running approximately parallel to the hinge axis (S),
   characterised in that
   the means encompass an adjustment screw (13, 113) which interacts with the fastening element (4, 104) with a perpendicular distance to the fastening means (6) relative to the hinge axis (S), which adjustment screw (13, 113) can be rotated into a threaded bore in the hollow profile, which threaded bore runs approximately perpendicular to the fastening wall (5), and which interacts indirectly or directly in a positive-locking manner with the fastening element (4) in its longitudinal direction at least in one direction.
2. Profile/hinge system according to Claim 1, characterised in that the adjustment screw (13, 113) interacts in a positive-locking manner with the fastening element (4, 104) in its longitudinal direction in both directions.
3. Profile/hinge system according to Claim 2, characterised in that the adjustment screw (13, 113) has two bearing surfaces which act in opposite directions and interact with counter bearing surfaces on the fastening element (4, 104).
4. Profile/hinge system according to Claim 3, characterised in that the counter bearing surfaces are formed by the edge regions of a recess (21, 121) which is open to a lateral edge (23, 123) of the fastening element (4, 104).
5. Profile/hinge system according to Claim 3 or 4, characterised in that the bearing surfaces encompass conical surfaces (17, 18) which face one another.
6. Profile/hinge system according to Claim 5, characterised in that the counter bearing surfaces encompass counter conical surfaces (25) which are adjusted to the inclination of the conical surfaces (17, 18).
7. Profile/hinge system for hinged connection of a leaf of a door, a window or the like, to a frame,
   with a hinge tab (2) encompassing a hinge element (3) and a fastening element (4), with a hollow profile which encompasses a fastening wall (5) for fastening of the fastening element (4),
   with fastening means (6) with which the fastening element (4) can be fixed on the fastening wall (5), and
   with means by means of which the fastening element (4) can be pivoted about an axis located in the region of the fastening wall (5) and running approximately parallel to the hinge axis (S),
   wherein the fastening element (4) has a threaded bore (23) with a perpendicular distance to the fastening means (6) relative to the hinge axis (S),
   characterised in that
   the means encompass a threaded bore (24) provided concentrically in the threaded bore (23) in the fastening wall, which threaded bore (24) has a smaller diameter than the threaded bore (23), as well as a screw (25) which can be rotated into the threaded bore (23) and a screw (26) which can be rotated into the threaded bore (24), wherein the screw (25, 26) can optionally be rotated into the respective threaded bore.
8. Profile/hinge system according to Claim 7, characterised in that the threaded bore (23) provided in the fastening element (4) encompasses a countersink (27) in the region facing away from the fastening wall (5).
9. Profile/hinge system according to Claim 8, characterised in that the screw which can be rotated into the threaded bore (24) in the fastening wall is a countersunk head screw which head is adapted to the countersink (27).
10. Profile/hinge system according to one of Claims 7 to 9, characterised in that the screw which can be rotated into the threaded bore (23) in the fastening element is a headless screw.

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