EP1215357A2 - Hinge assembly for doors, windows or the like - Google Patents

Abstract

The arrangement comprises of a frame binding section (3) that is fixed to the frame (R) of a door or window, as well as a wing binding section (4) that is fixed to the wing (F) of the door or window. Vertically, there is hinge section of the binding section that has binding bolts (15) for forming a hinge-like turnable connection for the binding section. There is an adjustment system for adjusting the height level of the wing binding section opposite the frame binding section. The adjustment system comprises an operating system on an inclined surface (35). The inclined surface has a binding bolt sleeve (33) that may be arranged in a recess (30) of the frame binding section received on the lower part of the binding bolt. The operating system may comprise a conical head (9) that may be arranged in the binding section.

Description

The invention relates to a belt arrangement of the preamble of Claim 1 corresponding type.

Such tapes are used for the pivotable attachment of an opening optionally closing wing on the opening delimiting Components - usually a frame. They include at least one with the fixed component connectable frame band part, one with the Wing connectable wing hinge part and at least the two hinge parts partially penetrating hinge pin, the longitudinal axis of which is the pivot axis of the volume.

Modern hinges for doors, windows and the like have besides theirs Hinge function also has the ability to open the wing in the frame to adjust, i.e. compensate for inevitable tolerances that follow hanging the wing in the frame opening can result.

To adjust the wing in the opening it is necessary to adjust the position of the Fastening points on the surfaces of the fixed component or Wing in the longitudinal direction and perpendicular to the longitudinal direction of the hinge pin to be able to relocate and determine.

Flying the wing low requires a height adjustment.

In the simplest case, this is done by fastening the band parts on a fixed component or a wing in a simple manner takes place, a relative movement after loosening the mounting screws allowed. If the fastening screws are accessible when the sash is closed, so the adjustment can be done easily by tightening the fastening screws only take place when the sash is closed. The disadvantage, however, is that with this type of arrangement of the fastening screws no protection against disassembly of the closed wing by unauthorized persons.

The use of adjusting spindles for adjusting is therefore also known of the band parts. With these, one is usually concerned about the extension to Example of the wing hinge part extending adjusting spindle provided at the ends of the fastener, i.e. on the one hand on the hinge part of the wing hinge, on the other hand at one end of the fastening part support the provided angled forward bend. The threaded spindle passes through a threaded piece seated on the holding plate and therefore moves with the fastening part during adjustment.

The disadvantage here is that the rotation of the threaded spindle by a Wrench is caused at the head of the wrench acts on the threaded spindle along the longitudinal axis. at The wrench must therefore be adjusted horizontally run parallel to the wing. Due to the low depth of the corresponding Due to the hinge, access to the head of the spindle is strong limited. This effect occurs even more with vertical adjustment, because now the contact surface of the wrench on the threaded spindle points vertically downwards and possibly lies below the door leaf. A simple adjustment is hardly possible.

Therefore, it is also known to adjust the adjusting spindle vertically trained to act adjustable to the axis of rotation. Thus, the bypassed the poor accessibility of the adjustment spindle described above become. However, such a solution is due to a very complex construction bought the adjustment options or the strap.

Another way to train a horizontal adjustment Band is known from EP 0 300 292 A1. This is a Adjustment device for the height of the wing hinge part compared to Frame hinge part, which by a perpendicular to the direction of adjustment on a tapered surface of the hinge pin acting cone spindle. This enables a simple height adjustment of the belt.

A disadvantage of this configuration, however, is that the tapered spindle is directly on acts on the hinge pin. This must be subsequently processed in a complex manner and arranged so that they cannot twist so that the sloping surfaces of the Do not twist the taper spindle and the hinge pin against each other. The known embodiment is only possible because the rotation of the Wing parts on a ball cap of the bolt. The making of a such a spherical cap and the correspondingly adapted contact surface of the Wing part with the necessary accuracy is also expensive.

The invention is therefore based on the object of a tape with regard to To improve vertical adjustment of the wing.

This object is achieved by the invention reproduced in claim 1.

Because the inclined surface is formed on a hinge pin bush, it is possible to easily adjust the wing hinge part vertically to reach towards the frame hinge part. There is neither one elaborate processing of the hinge pin necessary, nor must the hinge pin have a bearing surface that carries the load of the wing, so that this in contrast to the belt arrangement known from EP 0 300 292 A1 is subject to only slight wear.

In addition, the height of such a belt arrangement is not disadvantageous Way enlarged by the adjusting device, since the hinge pin bushing can be arranged in a recess of the frame hinge part and takes up the lower part of the hinge pin. Conveniently, that's the reason Wing hinge part on an upper edge of the hinge pin bush.

Thus, it is now possible to adjust the height of the wing hinge part without Difficulties to make even with the wing mounted, as this is not more has to happen from below, but from the side, i.e. perpendicular to Adjustment direction is possible.

As far as "above" is mentioned, the normal installation position is always of the hinge arrangement, where the hinge axis is vertical stands.

"Inclined surface" means any surface that is horizontal Level deviates, i.e. does not run perpendicular to the direction of adjustment. Among them are for example spherical surfaces, wedge-shaped inclined planes and concave or understand convex spherical sections, etc.

The actuating device is preferably a tapered spindle and the inclined surface is formed from the lower end of the hinge pin bushing. The position of the hinge pin bushing can thus be changed by simply turning the tapered spindle within the frame hinge part and thus the altitude of the Sash hinge part can be adjusted.

Because the sloping surface is formed from the lower end of the hinge pin bushing is, it is not necessary to rework the hinge pin, so that this for different uses can be designed the same as, for Example of hinges without height adjustment. Furthermore, the hinge pin bushing Made of plastic and / or metal, making them easier to use Wiese, for example, can be produced by an injection or casting process.

So that the inclined surface, which is from the bottom of the hinge pin bush is formed, not opposed to each other in use of the belt assembly the wedge or the tapered spindle rotated, the sleeve is arranged against rotation. This anti-rotation device is designed in a variety of ways possible. For example, in the simplest case, it can be one along the Hinge pin bushing arranged in the longitudinal direction of the tongue or groove act in a corresponding tongue or groove in the frame hinge part intervenes.

In a preferred embodiment, the inclined plane of the tapered spindle gives way from the horizontal by an angle α, the angle α preferably is between 25 ° and 45 °, in particular 30 °. It is cheap also if the inclined surface is also designed as a wedge, which in opposite direction, i.e. from the horizontal up to the Angle α is chamfered. This results in a particularly good interaction of the two adjoining surfaces, which creates a good Adjustability is made possible and there is also less wear Band parts and better power absorption results.

It is also advantageous if a in a recess of the frame hinge part Hinge pin guide bush is arranged which the upper part of the Hinge pin receives and has a circumferential recess in the a spindle acting perpendicular to the hinge pin for locking the hinge pin guide bush engages, and the wedge and / or the spindle to maximize the bearing length as far below or above as possible with regard to the hinge pin are arranged in the frame hinge part.

The tapered spindle preferably acts from one of the wing plane or parallel direction to the hinge pin bushing parallel plane a, so that they are slightly open from the rebate area with a wing Turning tool is accessible and with the sash closed, the adjustment device is secured against unwanted access.

Further details, features and advantages of the present invention will become apparent below from the description and the accompanying drawings.

Fig. 1

eine perspektivische Ansicht einer erfindungsgemäßen Bandanordnung an einem Abschnitt eines Rahmens bzw. Flügels, wobei unsichtbare Linien teilweise gestrichelt dargestellt sind;

Fig. 2

eine Draufsicht von oben in Längsrichtung eines erfindungsgemäßen, höhenverstellbaren Rahmenbandteils;

Fig. 3

das Rahmenbandteil aus Fig. 2 im Schnitt entlang der Linie I-I;

Fig. 4

das Rahmenbandteil aus Fig. 3, bei dem eine Höhenverstellung vorgenommen wurde und

Fig. 5

eine Draufsicht entlang der Längsrichtung des Rahmenbandteils aus Fig. 4 im Schnitt entlang der Linie II-II.

Show it:

Fig. 1

a perspective view of a hinge assembly according to the invention on a portion of a frame or wing, invisible lines are partially shown in dashed lines;

Fig. 2

a plan view from above in the longitudinal direction of a height-adjustable frame band part according to the invention;

Fig. 3

the frame hinge part of Figure 2 in section along the line II.

Fig. 4

the frame hinge part of Fig. 3, in which a height adjustment was made and

Fig. 5

a plan view along the longitudinal direction of the frame hinge part of FIG. 4 in section along the line II-II.

In Fig. 1, the belt arrangement according to the invention is designated 100. she is used for the pivotable mounting of a wing F, of which only one Section of a vertical casement profile 2 on the vertical frame profile 1 of a fixed frame R can be seen. The frame profiles 2.1 of the wing F or the frame R are designed as hollow profiles and have a substantially square cross section. 1 is the belt arrangement 100 is shown in the swung-open state. When closed Wing F, the frame profiles are essentially in one Level, with the front and rear boundary surfaces each in the same Levels are located.

A folding area 40 remains between the frame profiles Seals 12, 13 provided folding parts 16 and 17 are covered so that the fold area 40 is also closed when the wing F is closed.

The seals 12, 13 seal the fold area. The real thing Band is housed entirely inside the frame profiles, making it from is not recognizable on the outside when the wing F is closed.

Inside the frame profile 1, a hinge pin 15 is attached, the Hinge axis S is determined, around which the wing F can be swung open can (see Fig. 2 to 5). The hinge pin 15 is near the inner wall the frame profile 1 arranged. Its dashed in the drawing Support shown represents the frame hinge part 3, which in the form of a Mounting blocks 7 as a prefabricated assembly in the frame profile 1 is used. The wing band part designated as a whole with 4 is pivotable about the hinge pin 15 and comprises a bearing lever 6, a Mounting rail 5 and a bearing block 20th

The mounting block introduced as a whole assembly in the frame profile 1 7 is by means of screws 8 on the inner wall of the frame profile 1 attached. For this there are corresponding in the inner wall of the profile To drill holes. Furthermore, in the inner wall of the profile 1 oval recesses 18, 19 to be present to be described Operate the adjustment device or the hinge pin bushing lock to be able to. Between the screws 8 and their holes is in the inner wall of the frame profile 1 has an approximately rectangular recess 21 provided as a breakthrough for the bearing lever 6 and the bearing block 20 for pivoting around the hinge pin 15 is used. The bearing lever 6 is by means of screws 11 and an associated pressure plate 22 in the Fastening rail 5 of the wing hinge part 4 screwed parallel to the wing plane. The mounting rail 5 itself is by means of further screws 23 screwed to the inner wall of the wing profile 2.

As can be seen in particular from FIGS. 2 and 5, the frame hinge part is 3 or the mounting block 7 hollow inside, so that a swivel range for the bearing lever 6 or the suitable fastening means 24, for example in the form of screws, attached bearing block 20 is formed.

The mounting block 7 is designed as an extruded aluminum part and has a substantially rectangular cross-section, but to the Stiffening at the corners inwardly bent angle 25 is present are. The recess 42 lies along the length of the mounting block 7 seen, in this approximately in the middle and includes the walls 26 in their extent and 27. The hinge pin 15 received in the fastening block 7 becomes therefore from the areas 28 and 29, the bottom and top of the mounting block 7 are surrounded. The bearing block 20 has an approximately L-shaped Shape at one end of which he has a through-hole through which the hinge pin 15 runs, and at the other end the bearing lever 6 is screwed onto the fastening means 24, for example. The end, which carries the bearing lever 6 is slightly chamfered. Since the bearing lever 6 itself has an approximately flattened V-shape, results when pivoting of the bearing block 20 together with the bearing lever attached to it 6 a smaller space requirement, so that the recess 21 as possible can be small.

To reinforce the mounting block 7, the wall 27 has a Cross-section in approximately triangular thickened shape, the position of the maximum Thickening in the corner between wall 27 and the wall 26 is located and for receiving the hinge pin 15 a corresponding through hole having. This thickening is particularly advantageous because in this Area the mounting screws are included. Also allows the fastening block 7 an introduction of forces over a larger area, so that force is introduced into the relatively thin-walled, not too stable Hollow profiles is avoided.

3 and 4, the hinge pin 15 is in the through hole 30 at its upper end by a guide bush 31 added, which extends over the entire area 29 and over a Spindle 10, which extends radially around the guide bush Recess engages 32, is locked. The hinge pin 15 has on his top end a head 41 that is a little wider than the bore 30, so that the hinge pin rests on the bottom of this head and into the hole 30 is struck for attachment.

The mounting block 7 has four holes in the course of its wall 27 37 for the fastening screws 8, as well as two threaded holes for the locking spindle 10 or for the adjusting spindle to be described 9th

In the lower area 28 of the mounting block 7, the hinge pin is in one Hinge pin bushing 33 added, which with an edge 34 on the bottom edge of the recess 42 rests.

The hinge pin bushing 33 forms an inclined surface 35 in its base, to which the tapered spindle 9 with its beveled area for height adjustment is applied. In Fig. 3 is the state of the minimum height adjustment shown, whereas in Fig. 4 the state of a maximum height adjustment is shown. It can be seen that the tapered spindle 9 in the case of the minimum Height adjustment is hardly turned in and therefore only with its tip protrudes into the bore 30 so that it does not the hinge pin sleeve 33 moves up. 4, however, the cone spindle 9 is complete, i.e. as far as possible through the threaded hole in the hinge pin hole 30 screwed in. Therefore, the hinge pin bushing is at the top postponed.

The wing hinge part 4 lies with its bearing block 20, to which the bearing lever 6 is fastened, with the interposition of a bearing disk 36 on the edge 34 of the hinge pin bushing 33. Thus, the bearing block and by means of which the wing fastened via the fastening rail or the bearing lever 6 is displaced vertically.
The band arrangement according to the invention has been described above with reference to a hidden band, in which it can be used advantageously. However, the vertical adjustment described can also be used with other belt arrangements.

Claims (14)

Hinge arrangement for doors, windows and the like with a frame hinge part (3) to be fastened to the fixed frame (R) of the door, window or the like, with a wing hinge part (4) to be attached to the wing (F) of the door, the window or the like, with a vertical hinge pin (15) reaching through the hinge parts of the hinge parts (3, 4) for the hinge-like pivotable connection of the hinge parts, and with an adjusting device for the height of the sash hinge part (4) relative to the frame hinge part (3), the adjusting device comprising an actuating device which can be adjusted approximately perpendicular to the adjusting direction and acts on an inclined surface (35), characterized, that the inclined surface (35) is provided on a hinge pin bushing (33) provided in at least one of the hinge parts. Hinge arrangement according to claim 1, characterized in that the hinge pin bushing (33) is arranged in a recess (30) of the frame hinge part (3, 7) and receives the lower part of the hinge pin (15). Belt arrangement according to claim 1 or 2, characterized in that the actuating device comprises a cone spindle (9). Belt arrangement according to claim 3, characterized in that the tapered spindle is arranged in one of the belt parts. Hinge arrangement according to one of claims 1 to 4, characterized in that the inclined surface is formed at the lower end of the hinge pin bushing. Hinge arrangement according to one of claims 1 to 5, characterized in that the wing hinge part (4, 20) rests on an upper edge (34) of the hinge pin bushing (33). Hinge arrangement according to one of the preceding claims, characterized in that the hinge pin bushing (33) is arranged such that it cannot rotate. Belt arrangement according to one of claims 3 to 7, characterized in that the tapered spindle (9) has an inclined plane which deviates from the horizontal by an angle (α). Belt arrangement according to claim 8, characterized in that the angle (α) is preferably between 25 ° and 45 °, in particular 30 °. Belt arrangement according to one of the preceding claims, characterized in that the inclined surface (35) is also designed as a wedge, the wedge angle being selected such that the inclined surface is supported linearly on the tapered spindle. Hinge arrangement according to one of the preceding claims, characterized in that a hinge pin guide bushing (31) is arranged in a recess of the frame hinge part (3, 7), which receives the upper part of the hinge pin and has a circumferential recess (32) into which a perpendicular to the Hinge pin (15) acting spindle (10) engages to lock the hinge pin guide bushing (31). Hinge arrangement according to claim 11, characterized in that the wedge (9) and / or the spindle (10) for maximizing the bearing length are arranged as far as possible below or above with respect to the hinge pin (15) in the frame hinge part (3, 7). Hinge arrangement according to one of the preceding claims, characterized in that the tapered spindle (9) acts on the hinge pin bushing (33) from a direction deviating from the plane of the wing or parallel to it. Hinge arrangement according to one of the preceding claims, characterized in that the hinge pin bushing is made of plastic or metal.

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