NO313388B1 - Holding device for mounting bolts in a window, door or furniture hinge - Google Patents

Abstract

The inventive holding device for fixing pins (1) for doors (10) is provided with boreholes (8 and 9) for receiving a fixing pin (1) and an adjusting part (3). Said adjusting part (3) is configured as a threaded bolt and has a collar (5) at its end. Said collar (5) engages in a groove (7) in the free end area of a fixing pin (1) of the hinge (2). The fixing pin (1) is axially displaced when the adjusting part (3) is moved, thus enabling an accurate setting initially and subsequent readjustment.

Description

The invention relates to a holding device for fastening bolts in a window, door or furniture hinge, where at least one fastening bolt, at least in its insertion position, shaped and/or force adapted (not positive and/or positive adaptation) can be brought into effective connection with a regulation part.

In the past, ordinary fastening bolts - when an adjustment option is to be provided - are provided with a screw thread. With the help of more or less far-reaching turning in a pre-arranged bore, a setting of a window or a door in relation to the window or door frame is then possible. However, in order for the corresponding hinge part to be turned, the door or window must be removed. It is also known with regulating parts directed across the longitudinal axis of the fastening bolt, with which the fastening bolts can be fixed at different penetration depths in the pre-made bores.

Furthermore, an adjustable hinge for a window or door leaf (AT-B-389 145) has become known which, due to the necessity of a long adjustment path, has a special constructive design and consequently can only be practically used for such special cases. In this case, a freely rotatable and axially non-displaceable stored threaded bolt is arranged which directly or with the help of a driver engages with the fixing bolt.

The present invention has set itself the task of producing a holding device of the initially mentioned type which ensures a simple adjustment option for a window or a door, also in the inserted state.

According to the invention, this is achieved by the fact that the regulating part in its inner end area facing away from the hinge axis presents one or more axially following collars, steps or pins which at least stand out in relation to the immediately following section, and that on the free end area of the assigned fastening bolt, one or more grooves, flattenings or recesses oriented across its longitudinal axis are formed, as the regulating device and the assigned fastening bolt in their insertion position engages in bores in a frame or in a window or a die and, at least at their end areas facing each other, are directly shaped and/or force-matched in effective connection with each other, as the regulating device is adjustable in the axial direction in the bore and can be fixed in the axial direction in the desired positions.

When operating the adjustment device, an axial displacement of the fastening bolt can therefore be immediately and directly effected without the window or door having to be removed. Thereby, it is then and there possible to make a very simple adjustment or readjustment of a door or a window as a stepless rolling ring occurs and the new position in the meantime can be constantly checked when closing the door or window.

In the present invention, it is assumed that a relatively small adjustment area for the fastening bolts is sufficient to enable an adjustment or a readjustment. The production can then take place in such a way that the pre-assembly or the installation of a hinge in a door or window frame or a door or window frame and the corresponding door or the corresponding window is always carried out in a central position. There is a certain stretch available in both directions in the area of each fastening bolt within which an adjustment of the adjustment device according to the invention can be carried out.

With the present invention, the possibility is thus made available that only by the mutual engagement of the end areas of a fastening bolt and a regulation part, a regulation to the necessary and sufficient extent can be easily carried out. In the case of an axial adjustment of the adjustment die, a corresponding axial adjustment of the fastening bolt results.

Furthermore, it is suggested that for receiving the fastening bolt and the corresponding regulating part, two boreholes are formed on a frame or a window or a door, which possibly touch each other or merge into each other. The preparatory work that must be carried out for taking up the holding device according to the invention is very simple, as only one additional bore has to be made, as the bores then touch or merge into each other. Thereby, the possibility can be provided that the regulation dough and the fastening bolt come directly into effective connection with each other.

Thereby, there is a possibility that the fixing bolt and the associated regulating part and thus also the bores for receiving these can be aligned parallel to the axis. This means that outside the fixing bolt, a tool can be attached parallel to the axis without the hinge body preventing the operation of the regulating device.

In this connection, a further improvement is then achieved when the fixing bolt and the assigned regulating part and thereby also the bores for accommodating these with each other include a tapered, acute angle in the direction towards their ends. Thereby, on the one hand, the accessibility of the tool at the adjustment part is improved, as the corresponding hinge part stands in the way to a far lesser extent and, on the other hand, results in an improvement of the constructive possibilities for the mutual engagement between a fastening bolt and an adjustment part.

A further design variant is that the fastening bolt and the associated regulating part and thereby also the bores for receiving these lie in a horizontal plane directed at a vertical distance from each other and run parallel to the axis and at an acute angle to each other. In addition, the two parts are arranged in a height-wise offset in relation to each other in a frame, respectively a window or a door, as it only needs to be ensured that the bores are tangential or merge into each other, so that a corresponding engagement is produced between the regulation dough and the fastening bolt.

A further design means that the grooves, flattenings or recesses on the free end area of the fastening bolt are only fully designed on a partial area, and then on the side that in the insertion position points in the direction of the regulation dough. As the fastening bolt and thus the corresponding hinge part in the insert position always remains in the same position, i.e. is not rotated about the longitudinal axis of the fastening bolt, this constructive design is most effective. After all, only this side of the fastening bolt must be provided with the possibility of engagement of a collar, step or pin on the regulating dough.

Furthermore, it is appropriate that on the side which lies opposite the insert position or at least angularly shifted to this, at least on the end area of the fastening bolt, a continuous flattening, groove or notch is formed at the end of this. Such a construction entails a particular advantage for the installation of the fastening bolt, i.e. when the fixing bolt is first inserted into the bore. The fastening bolt is then introduced, e.g. offset by 90° or 180° in the bore, as the continuous flattening, groove or cut creates the possibility that the fastening bolt is guided past the protruding collar, step or pin on the regulating dough. After a corresponding angular rotation of the fastening bolt to the regular insert position, the mutually effective connection between the fastening bolt and the regulating body can be provided. The installation of the fixing bolt is greatly facilitated as only an axial insertion and a subsequent turning over a corresponding angular range must take place.

Thereby, there is the possibility that the cross-section of the grooves, tapers or recesses on the end area of the fixing bolt is similar to the cross-section of the flattening, groove or cut that runs through the end area of the fixing bolt. Thereby, it is only possible to push in the fixing bolt in a certain angular position, since in the final insertion position a type of rotation protection can still be provided. In this case, it may be necessary that correspondingly rounded areas are present at the transition between the two sections where a certain locking position must be overcome when turning, since after the insertion of the collar, step or pin on the regulating part in the corresponding groove, flattening or recess in the fastening bolt at the same time provides an at least partially effective rotation protection for the fastening bolt.

Furthermore, it is proposed that the end of the flattening, groove or notch coincides with one limitation of the groove, flattening or recess, so that both sections extend from the same starting plane in the direction towards the free end of the fastening bolt. There is thus the possibility that the fastening bolt is pushed into the corresponding angular position to a restriction that forms a stop, whereby, by subsequent turning of the fastening bolt, the transition in the groove or the like can be provided at the same time. It is therefore not necessary to search for the engagement between the fastening bolt and the regulating dough, but an immediate transition is obtained by turning the fastening bolt.

Therefore, it is also advantageous that the fixing bolt can only then be turned around its longitudinal axis and brought into the insertion position when the restriction that forms a stop collides with the collar or the like. on the regulatory dough. In order to prevent twisting in the axial direction during the insertion of the fastening bolt, it is proposed that the groove or notch running parallel to the axis of the fastening bolt on its free end area in cross-section corresponds to a partial area of the collar, step or tenon formed on the free area of the regulation dough. This sub-area of the regulation dough therefore engages during the displacement process of the fastening bolt into the groove or notch, so that the fastening bolt cannot be twisted at this insertion stage. Only before the restriction acting as a stop hits the collar, the step or the pin is there a turning possibility for the fixing bolt. Thereby, an optimal and safe mounting option for the fixing bolt is achieved, as the regular position and the mutual engagement between the regulating part and the fixing bolt cannot be checked visually.

A constructively simple possibility is then provided when the regulating dough is formed as a threaded bolt, which engages in the wall of the bore arranged for receiving the regulating dough. Thereby, it is entirely conceivable that this threaded bolt itself forms the thread in the bore, which is probably the simplest and cost-effective variant. Depending on the frequency of the necessary regulation process, however, one can imagine an abrasion tear-off in the thread area of the bore. Therefore, a threaded sleeve can be arranged in the bore or in a section of the bore enlarged in diameter to prevent twisting and displacement. Thereby, an accurate and, if necessary, repeated necessary adjustments can always be provided with an equally effective axial adjustment option for the adjustment part designed as a threaded bolt.

It is a particular advantage of the present invention that an axial regulation of the regulating body can be carried out and that a mutually effective connection exists between the regulating body and the fixing bolt, so that an axial regulation of the fixing bolt follows to the same extent as the axial regulation of the regulating the part.

In a particular design example, it is arranged so that on the immediate end of the regulation dough, a collar is formed with a diameter that approximately corresponds to the diameter of the bore for receiving the regulation dough. In this way, a simple mounting option is provided as the total regulating part can be pushed into the bore without a larger projecting part preventing the mounting.

But it is also possible to have a design where the diameter of the collar is larger than the diameter of the remaining section of the regulation dough, respectively larger than the diameter of a threaded sleeve possibly inserted in the bore. In such a case, however, special mounting options are provided to also bring the larger in diameter collar to the corresponding insertion point. This can e.g. even then be possible when the control piece is brought into the bore with a corresponding threaded sleeve in an already pre-assembled state. Then the diameter of the collar can be larger than the inner diameter of the threaded sleeve.

Since the same precautions are of course also applicable to other constructive designs, it is possible that the step or the pin respectively the steps or the pins in the radial direction protrude beyond the diameter of the remaining section of the regulation dough or an inserted threaded sleeve. With such a construction, assembly can then also take place in cooperation with a threaded sleeve or also with the help of a correspondingly reduced cross-section of the regulation dough immediately on the step or pin.

An option for mounting the adjustment bolt and the fixing bolt regardless of the size of a collar, step or pin on the adjustment bolt is then provided when the bores for the fixing bolt and for the adjustment bolt are formed in a separate assembly part and when this assembly part can be fixedly inserted into a frame or in a window or a door pre-made bore. For this, there is always the possibility that the regulation dough is inserted from the back of the assembly part, so that the size of the protruding collar, step or pin no longer has any impact on the size of the bore for receiving the regulation dough.

Therefore, it is precisely in this context that it is advantageous when the regulation dough is pre-assembled in the assembly part and the assembly part on the production side is inserted into the frame or window or door. Thus, afterwards, only the insertion of the fastening bolt is required, as this is pushed into a specific angular position and turned to the insertion position.

With such a design, it is further advantageous when the assembly part presents a stop collar as a depth stop when inserting into the previously prepared bore. The assembly part can then practically always lie in the same position and consequently also be inserted mechanically, which also always ensures the exact same basic position when inserting the fastening bolt.

In this context, it is further advantageous that the assembly part is adapted to correspond to a seam recess, e.g. on the side limit of a window or door and is carried out accordingly with one or more steps. This ensures that the assembly part is always inserted in the exact same direction in vertical and horizontal position, so that in all cases an exact position is always provided for the fixing bolt to be inserted.

An advantageous design further relates to the fact that the regulation dough tapers conically in the direction towards the free end of the collar, step or pin formed there. Thereby, precisely in the case of designs in a relatively narrow space, a secure engagement can still be achieved between the regulating body and the fixing bolt, as the bore and thus the inserted regulating part can further be brought significantly closer to the fixing bolt in order to maintain an optimal mutual engagement. This mutual engagement is reinforced even further when the fastening bolt and the adjusting dough are directed towards each other including an acute angle to each other with their free ends.

Precisely in this context, it is appropriate that the taper angle of the regulation dough is equal to or slightly smaller than the acute angle between the center axes of the fastening bolt and the regulation dough. Thus, there is the possibility of a very far-reaching mutual intervention, as the two bores for receiving the fastening bolt and the regulating part can be brought relatively close to each other and can be made to overlap each other.

A further design variant requires that at least the end area of the fastening bolts and adjustment parts, which are directed at an acute angle to each other, engage with each other as a kind of threaded engagement. A majority of collars are then formed, which run helically, and a plurality of corresponding grooves for receiving the threaded section of the fastening bolt. With such a construction, however, it may possibly be necessary to prevent an axial displacement of the regulating body, by means of a twisting of the regulating body to be able to effect an axial regulation of the fastening bolt.

Furthermore, a constructive design variant requires that the regulating body is axially displaceable in the bore without threaded engagement and can be fixed in the desired positions in the axial direction. With the help of the mutual engagement and the effective connection between the regulating body and the fastening bolt, an axial adjustment of the fastening bolt can also be achieved by means of axial displacement of the regulating body, as it is then only necessary to fix the regulating body in the axial direction, so that it cannot find place some independent regulation.

With such a construction, it is advantageous when the control dough can be pressed force-matched (with positive adaptation) to the borehole wall. This is the simplest constructive possibility to be able to provide a fixation of the regulation die in the axial direction.

A concrete embodiment of this requires that stiffener elements which can be pressed from each other but which can nevertheless be elastically returned when relieved are arranged in a radial direction on the regulation dough. E.g. a corresponding stiffener element can be pressed together by means of the insertion of a clamping screw, which presses an element with a spreading effect against the borehole wall.

Further advantages are explained in more detail in the following description with the help of the drawings in which: Fig. 1 shows a section through a door frame with an inserted door and a hinge equipped with a holding device according to the invention in a horizontal section; Fig. 2 shows only a section through the door area in the same design as in fig. 1, but where a slightly different construction of the regulation is provided; Fig. 3 shows a design variant where a separate assembly part is arranged; Fig. 4 shows a section along the line IV-IV in fig. 3; Fig. 5 shows a section along the line V-V in fig. 3; Fig. 6 shows the same design as in the preceding embodiments, but where a different variant of the regulation die has been inserted; fig. 7 shows a section along the line VII-VII in fig. 6; Fig. 8 likewise shows a horizontal section through a frame and a door, with a special type of regulation part and a suitable fastening bolt arranged; Fig. 9 shows a section along the line IX-IX in fig. 8; Fig. 10 shows an elevation of a by a construction according to fig. 8 and 9 applied hinge; Fig. 11 shows the same preparation as in fig. 8, but the regulating body and the fixing bolt are arranged in a plane lying at a distance above each other; Fig. 12 shows a section along the line XII-XII in fig. 11; Fig. 13 shows a sectional drawing in the area of a door alone, where relatively long fastening bolts and adjustment parts are arranged, as such a design could also be used for all the design variants according to fig. 1 to 12; Fig. 14 shows an embodiment of a regulation part in the same sectional presentation as the other designs, but in which the regulation part is displaceable in the axial direction and can be secured axially in the desired positions; Fig. 15 shows the same preparation as in fig. 14, but in which only the door area is shown;

Fig. 16 shows a section along the line XIV-XIV in fig. 15.

In the following description, with the help of drawings, designs are essentially discussed in more detail, where a fastening bolt is to be held in a door. With these constructions, the fastening bolt and the holding device arranged according to the invention engage the side restraints, i.e. in the hinge area of a door, so that the holding device itself is practically not visible from the outside. An insert at doors and of course also at windows is therefore the most optimal application. However, the holding device according to the invention is also applicable in other areas in the same way, so e.g. in furniture production, with door or window frames, but also with door or window frames, where the solution according to the invention can also be used effectively with an additional mounting part.

This is therefore about the holding device for fastening bolts 1 in a window, door or furniture hinge 2, since an axial regulation of the fastening bolt 1 can be implemented with the help of a regulation part 3. The regulation part 3 shows at its innermost end area that faces away from the hinge axis 4 a collar 5. On the free end area of the associated fastening bolt 3, a groove 7 directed across its longitudinal axis 6 is formed. , whereby the facing end areas of the regulating die 3 and the fixing bolt 1 adapted to form and/or force (non-positive and/or positive adaptation) are directly in effective connection with each other. This is achieved by the fact that the collar 5 engages in the groove 7 on the free end area of the fastening bolt, so that an axial adjustment of the adjustment die 3 also causes an axial adjustment of the fastening bolt 1.

The first assembly of the regulating dough 3 and the fastening bolt 1 takes place in a basic position, i.e. in a corresponding middle position, which is normally prescribed for a regular installation of a door 10 on a frame 11. An axial adjustment of the fastening bolt 1 in the direction of its axis 6 can then result in movement of the adjustment part 3 in one direction or another along its longitudinal axis 12.

The bores 8 and 9 necessary for receiving the fastening bolt 1 and the associated adjustment part 3 are tangent to each other and merge into each other, whereby the possibility of mutual engagement between the adjustment part 3 and the fastening bolt 1 is provided. In the case of a design variant, it would be conceivable that the fastening bolt 1 and the assigned regulating part 3 and thus also the bores 8, 9 are directed parallel to the axis in order to accommodate the aforementioned parts, but then corresponding other designs of the collar 5 and the groove 7 must be provided for a mutually effective connection between the fastening bolt 1 and the regulating part 3. The construction shown in the figures is advantageous, where the fastening bolt 1 and the associated regulating part 3 enclose an acute angle a that tapers towards their ends. Then the bores 8 and 9 are already prepared aligned in relation to each other in this corresponding angle. The groove 7 on the fixing bolt 1 is fully formed only on a partial area of the extent of the fixing bolt and then on the side which in the insert position points in the direction of the regulation dough 3. On the opposite side which is opposite the insert position or at least angularly offset in relation to this is a continuous groove 13 formed at least on the end area of the fastening bolt 1. Thereby, the fastening bolt 1 in its one twisting position can push past the protruding collar 5 in the direction of the longitudinal axis 6, so that the collar 5 after twisting the fastening bolt 1 in the insertion position engages with the slot 7. It is even then possible with a very simple installation of the fastening bolt 1 when the regulating dough 3 has already been installed beforehand in its insertion position. From the sectional drawing in fig. 5, and this applies in the same way as with the designs according to figures 1 and 2, it can be seen that the cross-section of the groove 7 and the cross-section of the groove 13 are made essentially the same and thus in cross-section are adapted to a partial area of the collar 5 formed on the the free end area of the regulating die 3. By pushing in the mounting bolt 1, a kind of anti-twist protection is thereby provided, which is only then lifted, when the groove 7 lies in accordance with the collar 5 at approximately the axial height of the collar 5.1 in this context, the construction is particularly advantageous where the end of the groove 13 corresponds to a limitation 14 on the groove 7. Both sections, the groove 13 and the groove 7, extend from the same exit plane, namely away from the limitation 14 in the direction towards the free end of the fastening bolt 1.

The regulating die 3 is designed as a threaded bolt, in that in the embodiment according to fig. 1 in addition, a threaded sleeve 15 is inserted in which the regulating die 3 is held in a threaded engagement. Thereby, the threaded sleeve 15 can be inserted in the bore 9, but also in a section with an enlarged diameter in this bore 9 to possibly enable a larger cross-section of the regulating die 3. The threaded sleeve 15 is inserted to prevent twisting and displacement, so that a regular regulation is possible.

In the embodiment according to fig. 2, on the other hand, no such threaded sleeve is present, but the regulating part 3 designed as a threaded bolt engages directly in the wall of the bore 9, in which there may be a preformed thread. However, it would also be conceivable that the regulating die 3 itself forms the thread in the bore 9.

For the assembly of the regulation dough 3, it is advantageous that the collar 5 is formed on the immediate end of the regulation dough 3, as the diameter of the collar 5 approximately corresponds to the diameter of the bore 9 for receiving the regulation dough 3. Thereby, the regulation dough can be optimally and easily pushed into through it pre-manufactured opening 9, with the aid of the section 16 of reduced diameter connecting to the collar 5 providing the possibility that it is nevertheless possible to provide a correspondingly effective connection between the end areas of the regulation dough 3 and the fixing bolt 1. For this, of course, contributes in a very special way the acute-angled orientation between the regulating dough 3 and the fastening bolt 1.

Within the framework of the invention, it would be conceivable that, instead of one collar 5, several following collars are arranged in the axial direction, or corresponding collars or studs could also be arranged. Instead of the groove 7, several grooves or corresponding flattenings or recesses could also be arranged on the fastening bolt 1. It would also be possible to arrange grooves 7 which lie diametrically opposite each other and grooves 13 which lie diametrically opposite each other to thereby provide the possibility of forming a hinge, e.g. for a left or right impact. It could, however, also be arranged so that the regulation dough is arranged on the other side of the fixing bolt 1, which is on the opposite side of what is shown in fig. 1 and 2. Likewise, within the framework of the invention, it is possible with an inverted construction of the mutually engaging parts, so that a corresponding collar, step, pin or several such parts are arranged on the fastening bolt 1 and that the grooves, flattenings, recesses etc. then a groove running through the free end of the fastening bolt 1 is arranged on the regulating die 3.1 instead of the groove, a corresponding flattening or a notch could also be arranged.

Precisely in an embodiment according to fig. 3, there is the possibility that the diameter of the collar 5 is larger than the diameter of the remaining section of the regulating die 3, or is larger than the diameter of a threaded sleeve possibly inserted in the bore. With this design, no threaded sleeve is needed, as here the bores 8 and 9 for the fixing bolt 1 and the regulating part 3 are formed in a separate mounting part 17. This mounting part 17 is inserted into a bore 18 made in advance in the door 10 and fixed accordingly in this. For this purpose, the regulating device 3 is suitably pre-assembled in the mounting part 17 and the mounting part 17 is inserted into the door 10 already at the production site. A fixation of the mounting part 17 in the bore 18 is not only possible by means of a corresponding ribbing or surface rolling, but also by means of additional adhesive.

An embodiment with a mounting part 17 would also, precisely in the case of metal frames in the frame area, also be a possible variant for the holding device for the fixing bolt 1. Whether a collar is arranged in such a design with a mounting part 17, when the regulating part 3 is designed as a threaded bolt, or whether another displacement variant for the regulation die 3 is present, corresponding to steps or pins, which in the radial direction stand beyond the diameter of the remaining section of the regulation die 3, is of no importance as the regulation die 3 can always be practically mounted from the rear before the insertion of the mounting part 17.

The mounting part 17 can present a stop collar 19 which serves as a depth stop when inserting into the pre-made bore 18. But also with a design with a mounting part 17, an exact adaptation to a side limit on a door 10 is possible, i.e. to a corresponding false recess. The assembly part 17 is then, as can be seen from the sectional drawing in fig. 3 carried out with one or more steps. Thereby, the bore 8 for the fastening bolt 1 can be moved relatively close to the surface 20 of the door 10, as in this area for the fastening bolt 1, with the help of the inserted mounting part 17, a corresponding stiffening is also present.

The regulation itself takes place in almost all construction variants using a hand tool that can be inserted into an internal attack point 21 on the regulation die 3.

The illustration according to fig. 6 and 7 show that the free end areas of the fastening bolt 1 and the regulating die 3 are again in an active connection in a similar way. With this design, the regulating die 3 and the fastening bolt 1 can still, despite being oriented at a corresponding acute angle a, be brought even closer to each other in order to implement an effective engagement between a collar 5 .e.l. and the corresponding track 7 et seq. For this purpose, in the direction towards the free end, the regulating dough is tapered conically and then all the way to the collar 5 formed there. With the help of the conical section 22, the free end area of the regulating dough can be brought even closer to the inserted fastening bolt 1. The cone angle for the conical section 22 is equal to or slightly smaller than the acute angle a, so that the adjustment die 3 and the fixing bolt 1 outside the engagement in the area of the collar 5 and the groove 7 in a relatively large adjustment area cannot interfere with each other.

In fig. 8 and 10 shows an embodiment where in the smallest end area of the fastening bolts 1 and adjustment parts 3, which are oriented at an acute angle to each other, there is a kind of threaded engagement with each other. The regulating die 3 is provided with a special thread 23 which engages in incomplete thread grooves 24 on one side of the fixing bolt 1. With this design, the regulating die 3 is held securely in the axial direction, so that when the regulating die 3 is turned, an axial movement of the fixing bolt 1 follows. Here, too, in the same way as with the other constructions in the radial direction, there is a corresponding clearance between the regulating dough 3 and the fixing bolt 1, since with the help of the acute-angled orientation of the two parts during a regulating process, a radial movement follows each other or away from each other . Since it must only be possible for the fixing bolt 1 to be adjusted in a relatively small area, i.e. e.g. over an axial movement of a total of 5 mm, no problems result at this acute angle.

In fig. 10 shows a hinge 2 which, with the exception of the special design of the fastening bolt 1, can be used in the design according to fig. 8 and 9, but also in all other design variants. The fixation or retention of the fastening pins 25 and 26 can - as e.g. shown in the drawings - happen in a variety of ways and ways, or else a holding device according to the present invention can also be arranged for these fixing pins 25 and 26 or at least for one of these fixing pins 25, 26 on the frame side and the frame side respectively.

In the designs according to figures 11 to 13, it is arranged that the fixing bolt 1 and the assigned regulating part 3 and thus also the bores 8 and 9 for their reception lie in a horizontal plane oriented at a vertical distance from each other, i.e. arranged above each other, as these two parts can both be oriented axially parallel to each other as well as can also be arranged continuously at an acute angle to each other. In the embodiment according to Figures 11 and 12, a kind of mutual thread engagement is drawn in a simplified form. With such variants, it is also possible in the same way to engage over a collar and a corresponding groove, only that these parts must be designed somewhat differently. As can be seen in particular from figure 13, a construction with an arrangement of the parts that is offset in relation to each other comes into consideration precisely when, e.g. relates to doors 10 with a small thickness. Space can thereby be saved in a horizontal direction across the plane for the door 10.

In the production according to Figures 14 to 16, the regulating die 3 is displaceable in the bore 9 without a threaded engagement, but can still be fixed in the desired positions in the axial direction. For this purpose, the regulating die 3 can be designed so that it can be pressed against the wall of the bore 9. Such an embodiment variant is shown in the drawing, as here an element with a splaying effect 27 is arranged which can be pressed apart in a radial direction, but as with relief are elastically reversible. As an element with spreading effect 27, it can here e.g. a kind of rubber sleeve is arranged which, when the screw 28 is tightened, is pressed against the wall in the bore 9 by corresponding deformation. The engagement between the regulating die 3 and the fixing bolt 1 also occurs with this construction as with the other designs, i.e. e.g. by means of a collar 5 and a corresponding groove 7.

With the purpose of the present invention, an optimal possibility for retaining fastening bolts is provided precisely in the area with doors and windows, which then also entails a subsequent adjustment possibility. Furthermore, with the help of such a design, a selection of hinges that can be used on doors can be provided, e.g. in connection with door handles, as the fastening bolts 1 can be inserted into the holes prepared in advance at the factory or into a mounting part already introduced in the factory.

Claims (25)

1. Holding device for fastening bolts in a window, door or furniture hinge, where at least one fastening bolt (1) can be brought into operative connection, at least in its insertion position adapted to form and/or force (not positive and/or positive adaptation) with an adjustment part (3), characterized in that the adjustment part (3) in its inner end area facing away from the hinge axis (4) exhibits one or more collars (5) following each other in the axial direction, steps or pins as in the the smallest stands out in relation to the immediately following section, and that one or more grooves (7), flattenings or recesses oriented across its longitudinal axis have been formed on the free end area of the assigned fixing bolt (1), as the regulating device (3 ) and the assigned fastening bolt (1) in its insertion position engages in bores (8, 9) in a frame (11) or in a window or a door (10) and at least at its end areas facing each other stand directly form- and/or force adapt t in active connection with each other, as the regulating device (3) is adjustable in the axial direction in the bore (9) and can be fixed in the axial direction in the desired positions. 2. Holding device according to claim 1, characterized in that two bores (8, 9) are formed for receiving the fixing bolt (1) and the assigned regulating part (3) on a frame (11) or a window or a door (10) which possibly touch each other or merge into each other. 2. Holding device according to claim 1 and/or 2, characterized in that the fixing bolt (1) and the assigned regulating part (3) and thus also the bores (8, 9) for receiving these are oriented parallel to the axis. 4. Holding device according to claim 1 and/or 2, characterized in that the fixing bolt (1) and the associated regulating part (3) and thus also the bores (8, 9) for their engagement with each other include an acute angle (a) tapering towards their ends. 5. Holding device according to one of claims 1 to 4, characterized in that the fastening bolt (1) and the assigned regulating part (3) and thus also the bores (8, 9) for their reception lie in a horizontal plane oriented at a vertical distance from each other and run parallel to the axis or at an acute angle in relation to each other. 6. Holding device according to claim 1 and possibly one of claims 2 to 5, characterized in that the grooves (7), the flattening or the recesses at the free end area of the fastening bolt (1) are only completely formed in a partial area and then only on the side as in the insert position points in the direction of the regulation dough (3). 7. Holding device according to claim 6, characterized in that on the side which is opposite the insert position or at least angularly displaced, a flattening, groove (13) or cut has been formed at least on the end area of the fixing bolt (1) which extends to its end. 8. Holding device according to claim 7, characterized in that the cross-section of the grooves (7), the flattenings or the recesses on the end area of the fixing bolt (1) is equal to the cross-section of the flattening, groove (13) or cut across the end area of the fixing bolt (1). 9. Holding device according to one of claims 6 to 8, characterized in that the end of the flattening, groove (13) or notch corresponds to one limitation (14) of the groove (7), the flattening or the recess, so that both sections extend from the same starting plane in the direction towards the free end of the fixing bolt (1). 10. Holding device according to one of claims 1 to 9, characterized in that the groove (13) or notch running parallel to the axis of the fastening bolt (1) at its free end area corresponds in cross-section to a partial area of the collar (5), step or tenon formed on the free end area of the regulation dough (3). 11. Holding device according to one of claims 1 to 10, characterized in that the regulating dough (3) is designed as a threaded bolt that engages in the wall of the bore (9) arranged for receiving the regulating dough. 12. Holding device according to one of claims 1 to 11, characterized in that a threaded sleeve (15) is inserted in the bore (9) or in a section of the bore (9) that is enlarged in diameter to prevent twisting and displacement. 13. Holding device according to one of claims 1 to 12, characterized in that the collar (5) whose diameter approximately corresponds to the diameter of the bore (9) for receiving the regulation dough (3) is formed on the immediate end of the regulation dough (3). 14. Holding device according to one of claims 1 to 12, characterized in that the diameter of the collar (5) is greater than the diameter of the remaining section of the regulating body (3) or is greater than the diameter of a threaded sleeve (15) possibly inserted in the bore (9). 15. Holding device according to one of claims 1 to 12, characterized in that the step or steps or the stud or studs protrude in the radial direction from the diameter of the remaining section of the regulation dough (3) or an inserted threaded sleeve (15). 16. Holding device according to one of claims 1 to 15, characterized in that the bores (8, 9) for the fixing bolt (1) and for the regulating part (3) are formed in a separate mounting part (17) and that this mounting part (17) can be fixedly inserted into the frame (11) or the window or door (10) ) previously prepared bore (18). 17. Holding device according to claim 16, characterized in that the adjustment part (3) in the mounting part (17) is pre-assembled and that the mounting part (17) is already inserted into the frame (11) or the window or door (10) during production. 18. Holding device according to claim 16 or 17, characterized in that the mounting part (17) presents a stop collar (19) as a depth stop when inserted into the previously produced bore (18). 19. Holding device according to claims 16 to 18, characterized in that the mounting part (17) is adapted corresponding to a rebate recess, e.g. on the side limit of a window or a door (10) and is consequently carried out with one or more steps. 20. Holding device according to one of claims 1 to 19, characterized in that the regulating part (3) runs conically tapering to the free end or to the collar (5), step or pin formed there. 21. Holding device according to claim 20, characterized in that the taper angle of the regulating body (3) is equal to or slightly smaller than the acute angle (a) between the central axes (6, 12) of the fixing bolt (1) and the regulating body (3). 22. Holding device according to claim 1 and one of the preceding claims, characterized in that at least the end area of the fastening bolts (1) and adjustment parts (3) oriented at an acute angle to each other are in a kind of threaded engagement with each other. 23. Holding device according to claim 1 and one of the preceding claims, characterized in that the regulating body (3) is axially displaceable in the bore (9) without threaded engagement and can be fixed in the axial direction in the desired positions. 24. Holding device according to claim 23, characterized by the fact that the regulating die (3) can be force-matched (with a positive fit) pressed against the borehole wall. 25. Holding device according to claims 23 and 24, characterized by the fact that on the regulating body (3) there are arranged radially apart spring elements (27) which can be pressed from each other but spring back elastically when relieved.