EP1381745B1 - Door or window hinge - Google Patents

Abstract

The invention relates to a door or window hinge (1), wherein two hinge parts (2, 3) cooperate with one another and can be rotated about a common hinge axis (4). A hinge part (2) has a lug (6) that can be inserted in a hinge leaf casing (5), wherein said lug (6) can be rotated about an axis bolt (7) oriented parallel to the hinge axis (4) and the adjustable pivoting position thereof can be fixed. The lug (6) can be moved three-dimensionally in the hinge leaf casing (5), wherein it can be fixed in a self-locking manner in all directions.

Description

The invention relates to a door or window hinge, wherein two hinge parts to a common hinge axis rotatably in operative connection with each other, wherein at least a hinge part has a flap which can be inserted into a band pocket, this flap pivotable in the band pocket about a parallel to the hinge axis aligned axle and in its adjustable pivot position is fixable and wherein the flap the axle embraces.

Door and window hinges of this type have become known in some embodiments (e.g., DE4431799C1 or DE4307067C2). In these designs, a three-dimensionally adjustable Door or window band sought, in which the band part attached to the frame a roller tab which is slidably guided in a holding piece. The holding piece is rotatable in the band pocket about a pivot axis and on this height adjustable held displaceable. For height adjustment so the holding piece is together with the roller cloth moved on the pivot axis. To adjust the horizontal position is an eccentric used, which engages in a vertical slot of the roller flap. A self-locking is not guaranteed. For this purpose, in addition screws must be used be to fix the holding piece and the roller tabs in the set position mutually.

A door or window hinge of the type mentioned is known from US 56 94 665. at Although this known hinge is no longer required eccentric adjustment, but is one Self-locking not guaranteed.

The present invention is based on the object, a door or window carnation of the above mentioned type constructively simpler and above all to create the possibility a three-dimensional adjustment in a simple manner, in a self-locking manner and to allow even in the assembled state of the hinge.

This is achieved according to the invention in a door or window hinge of the type mentioned in that the flap is immovably connected to the axle bolt in the axial direction, wherein the axle bolt and the flap together kept height adjustable in the band pocket are and that a horizontally displaceable relative to the flap held adjusting part the Achsbolzen positively includes and self-locking in its adjustment position can be determined.

By these measures according to the invention it is achieved that the horizontal adjustment already self-locking can be designed. It therefore no longer requires eccentric adjustment, whereby this self-locking is practically given by the use of a displaceable adjusting part is. It also proves to be very advantageous that just the axle bolt together with the Rag and the adjustment part the height adjustment participates. It therefore requires no additional Clamping elements to secure the set position after each adjustment.

Advantageous embodiments of the invention form the subject of the dependent claims.

It is suggested that the tab engaging in the strap pocket be at its hinge axis facing away end portion has a through hole for receiving the axle bolt, which in cross-section as aligned parallel to its plane and in the axial direction of the Achsbolzens extending slot is formed, wherein the dimension of the cross section of the Langloches on its narrow side at least approximately the diameter of the slot passed through portion of the axle bolt corresponds. That way, the flap can be moved transversely to the axle almost in the plane of the flap, if a corresponding Displacement of the adjustment takes place, which yes no shift compared can perform the axle. The formation of a long hole is a simple move option created, but still prevented a lateral tilting of the tab is.

A further advantageous measure is seen in that facing away from the hinge axis End region of the flap has two spaced parallel aligned bearing eyes, which have the passage openings, wherein between these two bearing eyes of the Axle bolt form-fitting encompassing adjustment transversely to the orientation of the axle pin slidably and is self-locking in its set position. It can thus be a Making compact mutual unity will be similar to two interacting hinge parts in the area of the hinge axis. Here, however, there is between the flap and the adjustment no pivoting movement relative to the axle bolt.

A simple constructive variant results when the adjusting part in a built-in position the flap in the band pocket actuated adjusting screw attacks. An adjusting screw is always considered as a self-locking adjustment, if this in a horizontal position can be arranged and practically serves only the displaceable adjustment of parts.

An advantageous measure is the fact that the adjusting screw in the through the axle and the hinge axis is guided level and over one through the hinge part and the hinge axis guided bore with a screwing tool is actuated. Through this special design is a subsequent adjustment without additional relaxation of Clamping elements with hinged door or hinged window possible. Especially advantageous elements with hinged door or hinged window possible. Is particularly advantageous doing the through an embodiment of the Invention created possibility, an adjustment over the hinge axis, namely, transversely to its longitudinal extent, to make accessible.

Another special measure provides that the axle pin at its end on the measured in the axial direction height of the flap matched each has a stop collar, whose diameter is greater than the width of the elongated hole for receiving the between the stop collars lying portion of the axle bolt. This will ensure optimal stability of the Connection made between the axle bolt and the cloth. It is thus also a tilting movement of the lobe also excluded in its plane. On the one hand, these stopbands work as Einspannelemente and on the other hand as adjusting part, between the bearing eyes of the Lappens slidably fitting is used.

So that an exact adaptation of the stop collars to the cloth and thus to the bearing eyes of the Lappens is possible, it is provided that the distance between the two stop collars on the in Axial direction measured height of the flap is adjustable. It can therefore already at the Mounting a hinge eventual missing dimensions of the flap can be compensated.

In this context, it is proposed that at least one of the stop collars of a formed on a threaded portion at the end of the axle bolt patch sleeve. It This can easily be a fine adjustment of the distance of the stop collars on the height of the flap measured in the axial direction.

So that a good sliding of the axle pin in the band pocket is made possible, it is advantageous when the stop collars formed by bolt-like sections at the ends of the axle are, which engage in holes in the band pocket and in these holes axially are displaceable.

An advantageous variant of the invention provides that for adjusting the pivoting position of the Lappens in the band pocket an accessible from the surface of the band pocket adjusting screw is provided, which in a flap engaging in the tab by means of a threaded engagement is used and held axially immovable in the band pocket. So it's the same Adjusting movement of the unit formed by tabs and adjusting part about the axle bolt self-locking, because here also a screw engaging in a screw is present, which can not twist itself. Nevertheless, there is always an adjustment option given without previously locking or locking screws must be solved.

Another embodiment provides that for adjusting the pivotal position of the flap in the band pocket is provided with an adjusting bolt which is accessible from the hinge axis and which engages in an eccentric disc. As a result, this is also the setting of the hinge side been made possible.

Especially in connection with the other adjustment possibilities of the hinge according to the invention An advantageous measure is seen in that the flap within the band pocket is supported by a support member which can be operated via an outside of the belt pocket Adjusting screw is height adjustable. It is thus also the third adjustment for a three-dimensional adjustment of a hinge has been created in a particularly simple manner, taking all measures without prior release of locking parts and always mounted from outside at Door and window can be performed.

Again, provides another embodiment, the adjustment of the side of the hinge axis to accomplish. For this it is suggested that the cloth inside the band pocket is supported via a support member, which via one of the hinge axis of the band pocket Her operable adjusting screw is adjustable in height relative to the band pocket. Thereby can All adjustments are carried out from the hinge axis ago.

Further, it is advantageous if the flap at the central portion of a hinge axis enclosing hinge roller is arranged. It can thereby the engaging in the band pocket Rags are structurally simpler to design, also resulting in improved Possibilities of arrangement of the hole for the accessibility of the tool for the Actuation of the screw for the adjustment part.

Fig. 1 einen Türrahmen und eine Tür, welche über zwei Scharniere verbunden sind;

Fig. 2 eine Seitenansicht der Darstellung in Fig. 1;

Fig. 3 eine Draufsicht, einmal mit geschlossener und einmal mit geöffneter Darstellung der Tür;

Fig. 4 eine Draufsicht auf einen Scharnierteil mit der Bandtasche;

Fig. 5 eine Schrägansicht eines Scharniers;

Fig. 6 einen Vertikalschnitt durch die Bandtasche mit dem eingesetzten Scharnierteil und den vorgesehenen Verstellelementen;

Fig. 7 eine Ansicht und teilweise einen Schnitt nach der Linie VII-VII in Fig. 6;

Fig. 8 einen Schnitt nach der Linie VIII-VIII in Fig. 6;

Fig. 9 einen Schnitt nach der Linie IX-IX in Fig. 6;

Fig. 10 einen Schnitt nach der Linie X-X in Fig. 6;

Fig. 11 eine Darstellung einer zweiten Ausführungsvariante in einem Vertikalschnitt durch die Bandtasche mit dem eingesetzten Scharnierteil und den vorgesehenen Verstellelementen;

Fig. 12 einen Schnitt nach der Linie XII-XII in Fig. 11;

Fig. 13 einen Schnitt nach der Linien XIII-XIII in Fig. 11;

Fig. 14 eine Stirnansicht einer Exzenterscheibe zur Einstellung der Schwenkstellung des Scharniers.

Embodiments of the invention will be explained in more detail in the following description with reference to the drawings. Show it:

Figure 1 shows a door frame and a door, which are connected via two hinges.

Fig. 2 is a side view of the illustration in Fig. 1;

Fig. 3 is a plan view, once with the door closed and once with the door open;

Fig. 4 is a plan view of a hinge part with the band pocket;

Fig. 5 is an oblique view of a hinge;

6 shows a vertical section through the band pocket with the inserted hinge part and the provided adjusting elements.

Fig. 7 is a view and partly a section along the line VII-VII in Fig. 6;

Fig. 8 is a section along the line VIII-VIII in Fig. 6;

Fig. 9 is a section along the line IX-IX in Fig. 6;

Fig. 10 is a section along the line XX in Fig. 6;

11 shows a representation of a second embodiment in a vertical section through the band pocket with the inserted hinge part and the provided adjusting elements.

Fig. 12 is a section along the line XII-XII in Fig. 11;

Fig. 13 is a section along the lines XIII-XIII in Fig. 11;

Fig. 14 is an end view of an eccentric disc for adjusting the pivotal position of the hinge.

In doors or windows hinges 1 are used, in which two hinge parts 2, 3 about a common hinge axis 4 rotatably in operative connection with each other. At least a hinge part 2 has a flap 6 which can be inserted into a band pocket 5. Of the Lobe 6 is in the band pocket 5 about an aligned parallel to the hinge axis 4 axle 7 pivotable and fixable in its adjustable pivot position. It is a matter of a three-dimensionally adjustable hinge, the adjustment being predetermined after all three Directions in the installed state of the hinge and therefore even with already inserted door or inserted window is possible.

The tab 6 surrounds the axle 7 and is immovable with this in the axial direction connected. As a result, the axle bolt 7 and the flap 6 are height adjustable together in the band pocket. An opposite the flap 6 horizontally displaceable held adjusting part. 8 includes the axle 7 positively and is self-locking in its adjustment position.

The engaging in the band pocket 5 tabs 6 has at its from the hinge axis. 4 remote end portion on a through hole 9 for receiving the axle 7 on. This passage opening 9 is in cross-section as parallel to the plane of the flap. 7 aligned and formed in the axial direction of the axle bolt 7 extending slot, wherein the dimension A of the slot-like cross-section of the through hole 9 at the Narrow side at least approximately the diameter D of the through opening. 9 passed through portion B of the axle 7 corresponds.

In this case, facing away from the hinge axis 4 end portion of the flap 6 two at a distance aligned parallel bearing lugs 10, 11, which have the passage opening 9, wherein between these two bearing eyes 10, 11 of the axle bolt 7 form-fitting encompassing Adjustment 8 displaceable transversely to the alignment of the axle pin 7 and set in his Position self-locking is fixable.

The adjustment 8 is in the installed position of the flap 6 in the band pocket 5 by means of a at this attacking adjusting screw 12 actuated. This adjusting screw 12 is in by the axle 7 and the hinge axis 4 guided level and is about a through the hinge part 2 and thus in the plane of the flap 6 through this and through the hinge axis. 4 guided bore 13 actuated by means of a screwing tool.

The axle pin 7 has at its end portions on the height of the flap measured in the axial direction 6 and thus matched to the section B each have a stop collar 14, 15. Of the Diameter D1 of the stop collars 14, 15 is greater than the width A of the slot-like passage opening 9. It is thus between these stop collars 14, 15 and thus in section B aligned the axle pin 7 of the lobes and held immovable relative to the axle. So it is only a common adjustment of the axle 7, 6 lobes and adjustment 8 in this axial direction in the band pocket 5 possible.

It is important to adjust the distance of the two stop collars 14, 15 on the in Axle direction measured height of the flap 6 make. A variant is given if at least one of the stop collars 14 or 15 of one as a threaded portion 16 at the end of the axle pin 7 patch sleeve 17 is formed. It can thus by more or less wide screwing the sleeve 17 a kind of fit between the axle 7 and thus the there provided stop collars 14, 15 and the intermediate bearing eyes 10, 11th of the flap 6 can be achieved. Since the adjustment part 8, the portion B of the axle 7 in the area the diameter D engages positively, the adjustment part 8 in an incision 18 of the flap 6 is slidably guided and the flap 6 supported on the outer sides of the bearing lugs 10, 11 is, a tilting movement of the flap 6 is excluded relative to the axle 7. It can thus be an exact support of the flap 6 in the band pocket 5, even with appropriate Be burdened and further guaranteed in each adjustment.

The stop collars 14, 15 are in the example shown by bolt-like sections 19, 20th formed, which are provided at the ends of the axle 7. The one section 20 becomes formed by the attached sleeve 17. The axle 7 engages with the sections 19, 20 in Holes 21, 22 in the band pocket 5 and is axially displaceable in these holes held.

To adjust the pivoting position of the flap 6 in the band pocket 5 is one of the surface the Bahdtasche 5 accessible adjusting screw 23 is provided. This is in a threaded hole 25 of a tab 24 used and immovable in the axial direction in the band pocket. 5 held. The tab 24 engages in a recess 26 on the flap 6 a. At a twist of the Adjusting screw 23 thus the tab 6 is pivoted about the axis of the axle 7. Without additional locking elements, the new adjustment is secured, since the adjusting screw can not turn automatically. Since the recess 26 in the plane of the flap. 6 seen wider than the width B1 of the tab 24, this adjustment can be without problems an adjustment of the flap 6 in the plane of the flap 6 follow. It just shifts the tab 24 in the recess 26th

For the height adjustment of the hinge, so for the height adjustment of the in the band pocket. 5 inserted lobe 6 is provided a support member 27 within the band pocket 5, on which the flap 6 is supported. About an operable from outside of the band bag 5 adjustment screw 28 may be in operative connection with each other via a type of two known per se Inclined surfaces a height adjustment of the support member 27 and thus also of the flap. 6 be achieved.

From the drawing it can be seen that the flap 6 at which the central portion 29 of the Hinge axis 4 enclosing hinge roller 30 is arranged. The two outside Sections 31, 32 are associated with the second hinge part 3. This construction is insofar advantageous because thereby the accessibility through the bore 13 is always guaranteed. at Of this construction, it is also important that the hinge axis 4 forming bolts is formed by two bolt elements 33, 34. These two bolt elements 33 and 34 are inserted into the hinge roller 30 from above and from below. It therefore remains between the both inner ends 35 a gap free, which allows access to the adjusting screw 12. It can Therefore never to an adjustment between a hinge axis forming bolts and a hole in the section 29 of the hinge roller 30 come.

In the embodiment according to FIGS. 11 to 14, even shorter bolt elements 33 and 34 are used, there is still more space to provide accessibility to the adjusting elements manufacture, which are all here to be operated by the hinge axis 4 ago.

In this embodiment of a door or window hinge is to adjust the pivot position of the flap 6 in the band pocket 5, a more accessible from the hinge axis 4 ago adjusting bolt 41 is provided, which engages in an eccentric disc 40. By turning the adjusting bolt 41, a rotation of the eccentric disk 40 is effected, so that the flap 6 to the Axle 7 is rotated. Due to the possible threaded engagement between the adjusting bolt 41 and the flap 6 results in a self-locking bracket.

Furthermore, it is provided in this embodiment, the flap 6 within the band pocket 5 via support a support member 42. In this case, this support member via one of the hinge axis 4 of Band bag 5 forth operable adjusting screw 43 relative to the band pocket 5 is height adjustable.

All adjusting elements are thus from the hinge axis 4 forth via corresponding holes 44th accessible, this area of the flap 6 and thus also the holes 44 by means of a attachable sleeve 45 can be covered. This sleeve 45 may be for design reasons or but also applied for reasons of security against unauthorized adjustment become.

With the embodiment of FIGS. 11 to 14 are no lateral holes in the door or window frame necessary, because old adjustments from the front (from the hinge axis ago) possible are. For all adjustment thus also a self-locking adjustment is given. For a special ease of movement and a long service life of door or window hinges can also be provided, in the area of the flap 6 in the bolt elements used Bearing sleeves 46, 47 made of suitable material, so possibly also made of plastic use.

In the description it has been assumed that the special design only in a hinge part 2 is present. It would also be quite possible, both hinge parts. 2 and 3 with corresponding tabs 6 and 5 band pockets form. In general, this would be an unnecessary complication, since the three-dimensional adjustment in one Hinge part 2 - and advantageous in the frame associated with the hinge part - sufficient.

Claims (14)

1. A door or window hinge, in which two hinge parts are in operative connection with one another about a common hinge axis (4), wherein at least one hinge part has a lug (6) which can be inserted into a hinge pocket (5), wherein this lug (6) is pivotable in the hinge pocket about a pivot pin (7) aligned parallel to the hinge axis and can be located in its adjustable pivot position, and wherein the lug (6) embraces the pivot pin (7), characterised in that the lug (6) is connected non-displaceably in axial direction with the pivot pin (7), wherein the pivot pin (7) and the lug (6) are jointly retained vertically adjustably in the hinge pocket (5), and in that an adjusting member (8) retained horizontally displaceably relative to the lug (6) envelopes the pivot pin (7) in a form-locking manner and can be located in a self-locking fashion in its adjusting position.
2. A door or window hinge according to Claim 1, characterised in that the lug (6) engaging into the hinge pocket (5) has in its end zone remote from the hinge axis (4) a through-opening (9) to receive the pivot pin (7) and which in cross-section is in the form of a slot aligned parallel to its plane and extending in the axial direction of the pivot pin (7), wherein the dimension (A) of the cross-section of the slot on its narrow side corresponds at least approximately to the diameter (D) of the portion (B) of the pivot pin (7) guided through the slot.
3. A door or window hinge according to Claim 2, characterised in that the end portion of the lug (6) remote from the hinge axis (4) has two bearing bosses (10,11) which are aligned parallel at a distance apart and which have the through-openings (9), wherein the adjusting member (8) embracing the pivot pin (7) in a form-locking manner can be displaced between these two bearing bosses (10,11) transversely to the alignment of the pivot pin (7) and can be located in a self-locking fashion in its adjusted position.
4. A door or window hinge according to any one of Claims 1 to 3, characterised in that an adjusting screw (12) engages on the adjusting member (8), which screw can be actuated in the installed position of the lug (6) in the hinge pocket (5).
5. A door or window hinge according to Claim 4, characterised in that the adjusting screw (12) lies in the plane passing through the pivot pin (7) and the hinge axis (4) and can be actuated by a screwdriver through a bore (13) passing through the hinge part (2) and the hinge axis (4).
6. A door or window hinge according to any one of Claims 1 to 5, characterised in that the pivot pin (7) has in its end zones adjusted to the height of the lug (6) measured in axial direction a respective stop shoulder (14,15), the diameter (D1) of which is larger than the width (A) of the slot for receiving the portion (B) of the pivot pin (7) situated between the stop shoulders (14,15).
7. A door or window hinge according to Claim 6, characterised in that the distance apart of the two stop shoulders (14,15) can be adjusted to match the height of the lug (6) measured in axial direction.
8. A door or window hinge according to one of Claims 6 and 7, characterised in that at least one of the stop shoulders (14,15) is formed by a sleeve (17) mounted on the threaded portion (16) at the end of the pivot pin (7).
9. A door or window hinge according to any one of Claims 6 to 8, characterised in that the stop shoulders (14,15) are formed by stud-like portions (19,20) at the end of the pivot pin (7), which engage in bores (21,22) in the hinge pocket (5) and are axially displaceable in these bores (21,22).
10. A door or window hinge according to Claim 1, characterised in that to adjust the pivot position of the lug (6) in the hinge pocket (5) an adjusting screw (23) is provided which is accessible from the surface of the hinge pocket (5) and which is inserted by means of threaded engagement into a cover plate (24) engaging in the lug (6) and retained axially immovably in the hinge pocket (5).
11. A door or window hinge according to Claim 1, characterised in that to adjust the pivot position of the lug (6) in the hinge pocket (5) an adjusting pin (41) is provided which is accessible from the hinge axis (4) and which engages in an eccentric disc (40).
12. A door or window hinge according to Claim 1, characterised in that the lug (6) is supported inside the hinge pocket (5) by a support member (27) which is vertically adjustable via an adjusting screw (28) which can be operated from outside the hinge pocket (5).
13. A door or window hinge according to Claim 1, characterised in that the lug (6) is supported inside the hinge pocket (5) via a support member (42) which is vertically adjustable relative to the hinge pocket (5) via an adjusting screw (43) which can be operated from the hinge axis (4) of the hinge pocket (5).
14. A door or window hinge according to Claim 1, characterised in that the lug (6) is disposed on the middle portion (29) of a hinge knuckle (30) enveloping the hinge axis (4).

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