EP1460222A1 - Hinge for doors, windows or the like - Google Patents

Abstract

The swiveling hinge (1) has a first hinge member (10) with a bore (53). There is an eccentric device (50) which accommodates a pin (55) with a slot (52) held on a bolt in the second hinge member (20). The slot allows a small amount of sideways motion. The first member may be fastened to the swiveling widow or door and the second member may be fastened to the fixed frame.

Description

The invention relates to a hinge for doors, windows or the like of the type corresponding to the preamble of claim 1.

When assembling doors or windows, it is often necessary to bridge manufacturing and assembly tolerances and to cleanly adjust the sash in the fixed frame, for example. B to adjust the contact pressure of a lip seal, to shift the sash slightly in the frame, which can be done by moving the hinge part of a band parallel to itself relative to the fastening part of the band.

From WO 00/66863 a horizontal adjustment is known in which there is an adjusting element in one of the two band parts, the band bolt being mounted in a bearing bush which radially surrounds it and which has longitudinal teeth in its outer lateral surface, which in turn have counter teeth in the Hinge part is engaged. To adjust the hinge pin relative to the wing hinge part, an adjusting spindle is provided which engages in a threaded bore running in the direction of adjustment and is machined into the hinge pin and is rotatably mounted in the wing hinge part in the adjustment direction. When adjusting the hinge pin, the bearing bush rotates around the hinge pin and "rolls" on the toothing.

Corresponding, similarly designed tapes are known from EP 0 992 647 A2 and EP 0 467 075 B1. With these belts, the bearing bush surrounding the hinge pin also rolls off a toothing in the hinge part.

DE 200 14 727 discloses a related horizontal adjustment, in which the hinge pin can be displaced in the hinge part itself within a sleeve-shaped guide for the purpose of adapting the position perpendicular to its axis, the displacement being carried out by means of threaded elements, each of which is threaded in separately in engage the threaded stones arranged in the guide.

Hinge arrangements are known from EP 1 209 310 A2 and DE 197 39 930 A1, in which the horizontal adjustment is carried out in the area of the fold of the door, the window or the like.

• Eine Ausführungsform, bei der auf der Profilwandung des Flügels oder Rahmens der Tür eine Gewindespindel aufliegt, und
• eine weitere Ausführungsform, bei der zwei mittels eines exzentrischen Verstellelements gegeneinander verschiebbare Keile auf der Profilwandung aufliegen, um eine gewünschte Verstellung zu bewerkstelligen.

The adjustment devices known from EP 1 209 310 A2 include:

• An embodiment in which a threaded spindle rests on the profile wall of the wing or frame of the door, and
• a further embodiment in which two wedges which can be displaced relative to one another by means of an eccentric adjusting element rest on the profile wall in order to bring about a desired adjustment.

However, appropriately designed tapes are expensive to manufacture and complex to construct. In addition, the fact that the threaded spindle or the adjusting element bears against the profile wall may cause its damage.

In the adjustment device known from DE 197 39 930 A1, an adjustment horizontally in the plane of the frame or of the sash is possible, however, the adjustment by means of the eccentric can, owing to the configuration, be such that the lower part has its edge directed towards the upper part Relief strips is provided, the thickness gradually increase, and the complementary design of the upper part, only done in stages. Furthermore, the production of the tape is complex, since the stepped version is provided directly on the tape itself.

DE 101 121 187 A1 discloses an adjustment device related to DE 197 39 930 A1, the adjustment part being rigidly connected to the adjustment plate and allowing only a limited pivoting adjustment of the adjustment plate. But here too, due to the stepped design of the belt, the production is complex and expensive and a continuous adjustment is not possible.

In the band arrangements described above, the fastening screws of the band parts must at least be loosened in order to be able to actuate the respective adjusting elements. A sagging of the door leaf, for example, can occur Adequate safety cannot be avoided, especially with heavy sashes. In addition, there is a risk that a parallel offset is not possible, ie tilting occurs, which prevents the wing from being correctly positioned in the frame and can lead to damage.

Furthermore, in the belt arrangements described above, the adjustment devices have a complicated structure and the belt parts and in particular their hinge parts have to be processed in a complex manner in order to produce them.

The object of the present invention is to enable such strips to be adjusted, in particular horizontally, with a simple construction and inexpensive manufacture.

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

The fact that the eccentric arrangement has two oblong holes as seen in cross section, the longitudinal directions of the cross sections extending perpendicularly to one another, and two hinge pin parts, each of which at least protrude into one of the holes and whose central longitudinal axes are arranged eccentrically to one another, makes it possible Structure of the band easy to keep and still achieve a reliable adjustment.

Eccentric is understood to mean that the central longitudinal axes are offset from one another.

The first elongated hole, seen in cross section, is the (central) hole in the hinge part and this will hereinafter be referred to as the hole.

The second elongated hole, seen in cross section, is advantageously formed in a separate component, which can be manufactured individually, and thus a modular adaptation to different bands and displacements allowed. This hole is referred to below as an elongated hole for easier distinction.

The component is advantageously adapted to the inner diameter of the bore which is elongated in cross section, so that it can be introduced into the (central) bore of the hinge part.

If the one elongated hole, viewed in cross section, extends perpendicular to the plane running through the door, window or the like, the displacement takes place parallel to the plane running through the door, window or the like.

However, if the elongated hole extends in cross section parallel to the plane running through the door, the window or the like, then the displacement takes place perpendicular to this plane.

Depending on the arrangement or orientation of the bore and the elongated hole, the direction of displacement can be aligned horizontally.

The respective hinge part receiving the eccentric arrangement has an oblong hole in cross section (see above) for receiving the hinge pin, the longer cross-sectional side of which extends in the direction of displacement, so that the hinge pin itself is displaced and simultaneously guided within the hinge part. The elongated (central) bore has a width transverse to the direction of displacement, which corresponds to the diameter of the hinge pin. Thus, the hinge pin can only be moved in the direction of displacement.

One hinge pin part or extension can be a screw which is then screwed into the end face of the hinge pin. This is advantageously a cap screw, so that if the outer circumference of the head of the cap screw is larger than the inside diameter of the elongated hole, the hinge bolt with the screw cannot be separated from the component.

The component can have a recess in its outer circumference, into which a retaining screw engages, so that the complex of the hinge pin, extension and component z. B. cannot fall out of the hinge part during assembly.

For this purpose, a threaded hole can then be provided in the hinge part at a location corresponding to the recess for receiving the retaining screw.

The hinge pin preferably has at least one collar. The collar serves on the one hand to support the one hinge part on the second hinge part which may be below it and on the other hand to limit the insertion path of the hinge pin into the (central) bore of the hinge part.

In the described cases, the one hinge pin part or the extension is arranged eccentrically to the axis of rotation of the hinge pin. The hinge pin itself or part of it forms the other hinge pin part in this case.

Alternatively, the one hinge pin part or extension can be part of the hinge pin itself or can be formed in one piece with it. Then the extension is arranged eccentrically to an axis of rotation of an eccentric sleeve. The other hinge pin part is then formed by the eccentric sleeve.

If the band is a more than two-part band, for example a three-part band, the band bolt must reach through the middle hinge part, which conveniently accommodates the eccentric arrangement, in order to engage in the hinge part of the third band part, for which purpose the band bolt has the elongated hole also takes effect so that it is carried out during the relocation.

In this variant, it is no longer possible to provide a screw as the hinge pin part, but the hinge pin part is designed as part of the hinge pin. The arrangement of the hinge pin part, ie the hinge pin, eccentric to the axis of rotation is brought about by an eccentric mounting of the hinge pin itself.

The aforementioned eccentric sleeve then serves this purpose. The circular eccentric sleeve, seen in cross section, thus forms the actual axis of rotation at its center and the hinge pin is arranged eccentrically in the eccentric sleeve for this purpose. The eccentric sleeve protrudes with its one side into the (central) bore of the hinge part, which, viewed in cross-section, is elongated in the direction of displacement and transverse to it is approximately as wide as the outer circumference of the protruding eccentric sleeve, so that when the hinge part rotates, the hinge pin or the hinge part takes place transversely to the elongated hole.

The eccentric sleeve can be formed in one piece with the hinge pin or alternatively can be designed such that it can be pressed onto the hinge pin.

To prevent the hinge pin from rotating relative to the eccentric sleeve or the collar, the hinge pin can have a groove extending in its longitudinal direction in its outer circumference. Another non-rotatable connection is also conceivable, such as gluing, welding, pressing, etc.

Due to the structure, the shift in the band according to the invention can take place continuously.

Fig. 1

ein erfindungsgemäßes zweiteiliges Band in einer Ansicht von oben in Richtung der Scharnierachse, das senkrecht zur durch die Tür, Fenster oder dergleichen verlaufenden Ebene verlagert werden kann;

Fig. 2

ein erfindungsgemäßes zweiteiliges Band in einer Ansicht von oben in Richtung der Scharnierachse, das parallel zur durch die Tür, Fenster oder dergleichen verlaufenden Ebene verlagert werden kann;

Fig. 3 und 5

das Band aus Fig. 2 in einer Ansicht von unten in Richtung der Schamierachse;

Fig. 4

das Band aus Fig. 3 in einem Schnitt entlang der Linie A-A;

Fig. 6

das Band aus Fig. 5 in einer Ansicht in einem Schnitt entlang der Linie B-B;

Fig. 7

das Bauteil mit Langloch aus Fig. 1 und Fig. 2 in einer Aufsicht und im Querschnitt;

Fig. 8

den Bandbolzen aus Fig. 1 und 2 in einer teilweise geschnittenen Ansicht von der Seite und von oben;

Fig. 9

eine weitere Ausführungsform eines erfindungsgemäßen Bandes in einer perspektivischen Ansicht;

Fig. 10

das Band aus Fig. 9 in einer Ansicht von oben quer zur Schamierachse, wobei nicht sichtbare Linien teilweise gestrichen dargestellt sind;

Fig. 11

das Band aus Fig. 9 in einer Ansicht von oben in Richtung der Schamierachse, wobei nicht sichtbare Linien teilweise gestrichen dargestellt sind;

Fig. 12

die Exzenterhülse in einer Ansicht von unten in Richtung der Drehachse und

Fig. 13

die Exzenterhülse aus Fig. 12 in einer Ansicht von der Seite.

In the drawings, embodiments of a tape according to the invention are shown. Show it:

Fig. 1

an inventive two-part hinge in a view from above in the direction of the hinge axis, which can be moved perpendicular to the plane running through the door, window or the like;

Fig. 2

an inventive two-part hinge in a view from above in the direction of the hinge axis, which can be moved parallel to the plane running through the door, window or the like;

3 and 5

the tape of Figure 2 in a view from below in the direction of the hinge axis.

Fig. 4

the tape of Figure 3 in a section along the line AA.

Fig. 6

5 in a view in a section along the line BB;

Fig. 7

the component with elongated hole from Figure 1 and Figure 2 in a plan view and in cross section.

Fig. 8

the hinge pin of Figures 1 and 2 in a partially sectioned view from the side and from above.

Fig. 9

a further embodiment of a tape according to the invention in a perspective view;

Fig. 10

the tape of Figure 9 in a view from above transversely to the hinge axis, invisible lines are shown partially deleted.

Fig. 11

the tape of Figure 9 in a view from above in the direction of the hinge axis, invisible lines are shown partially deleted.

Fig. 12

the eccentric sleeve in a view from below in the direction of the axis of rotation and

Fig. 13

the eccentric sleeve of Fig. 12 in a view from the side.

1 and 2 show a two-part hinge, designated as a whole by 1, in a view from above in the direction of the hinge axis, which comprises a first hinge part 10 spanning a second hinge part 20, each hinge part 11 and 21 for receiving a non-visible hinge pin connecting the respective hinge parts.

The bands each comprise an eccentric arrangement 50, which is arranged in the central bore 53 of the hinge part 11 of the first band part 10, as seen in cross section. It comprises an extension 51 which extends through an elongated hole 52, which in turn is provided in a component 55.

The extension 51 is a cap screw with a hexagon recess 54. This extends through the elongated hole 52 in the component 55 and is screwed into the end face of the band bolt (not visible).

The component 55 has an outer circumference of oval shape adapted to the inner circumference of the central bore 53 of the hinge part 11 and, as seen in cross section, fills the central bore 53 practically completely. In the longitudinal direction, i.e. H. When viewed in the direction of the hinge axis, the component 55 fills the central bore 53 approximately halfway and lies approximately in the center thereof (cf. FIG. 4).

The elongated hole 52 in the component 55 extends, viewed in cross section, transversely to the direction of displacement.

In the band shown in FIG. 1, the direction of displacement V1 lies in the horizontal plane perpendicular to the plane running through the door, window or the like. Therefore, seen in cross section, the elongated hole 52 extends in a parallel to the door, window or the like.

On the other hand, in the band shown in FIG. 2, the direction of displacement is in the horizontal plane parallel to the plane through the door, window or the like. The elongated hole 52 thus extends in cross section perpendicular to this plane.

FIG. 3 shows the band from FIG. 2 in a view from below in the direction of the hinge axis S1. It can be seen that the hinge pin 30 has a central hexagon recess 32 for attacking a corresponding hexagon wrench to bring about an adjustment of the hinge pin.

FIGS. 4 and 6 show sections through a band according to the invention along the lines A-A in FIG. 3 and B-B in FIG. 5, respectively in the direction of the arrows.

It can be seen that, as already described, the cap screw 51 serving as a hinge pin part or extension extends through the elongated hole 52 of the component 55 and is screwed into a threaded bore 35 in the end face of the hinge pin 30. The threaded hole for receiving the cap screw 51 is, as can be seen in particular from FIG. 8, arranged eccentrically to the axis of rotation S1 of the hinge pin 30, so that the screw 51 is arranged eccentrically to the axis of rotation of the hinge pin.

The hinge pin 30 (see also FIG. 8) forms two areas of different diameters. A first region 33 of somewhat larger diameter lies in the central bore 53, seen in cross section, in the hinge part 11 of the band part 10 and fills it in cross section, in the direction transverse to the direction of displacement. This area 33 of the hinge pin 30 can therefore only be moved in the direction of displacement in the bore 53.

The second region 34 of smaller diameter lies in a bearing sleeve 15 in the hinge part 21 of the lower, second band part 20. The two regions are separated by a circumferential collar 59 which, viewed in cross section, is approximately circular and has a larger diameter than the first region 33. The collar 59 lies in the assembled state on the bearing sleeve 15.

The lower region 34 of smaller diameter in FIGS. 4 and 8 practically completely fills the bearing sleeve 15 in the hinge part 21. The bearing sleeve itself is made of a material that allows smooth movement. A hole 22 is provided in the lower end face of the bearing sleeve and the hinge part 21, so that the hexagon recess 32 in the end face of the hinge pin 30 is accessible. The hexagon recess is used for adjustment when the band is assembled.

The component 55 has in its outer circumference a recess 56, into which a retaining screw 58 engages, so that the complex of the hinge pin 30, extension 31 and component 55 z. B. cannot fall out of the hinge part 11 during assembly.

For this purpose, a threaded bore 57 is provided in the hinge part 11 at a location corresponding to the recess 56 for receiving the retaining screw 58.

As can be seen from FIG. 7, the component 55 has a simple shape (cf. above), so that it can be produced by simple methods such as extrusion and subsequent cutting. This also applies to the band part 10, since this hardly needs to be reworked in the area of the hinge part 11.

To adjust the band in the direction of displacement, the band bolt 30 is rotated with a suitable tool by engaging in the hexagon recess 32. Since the first region 34 of the hinge pin 34 fills the cross-sectionally oval bore in the hinge part 11 transversely to the direction of displacement V2 and the screw 51 serving as an extension would like to perform a circular movement due to its eccentric arrangement when the hinge pin rotates, but only transversely to the direction of displacement in the slot 52 can be moved, there is a quasi linear movement of the hinge pin 30 within the bore 53 or the hinge part 11 in the direction of displacement V2.

In FIGS. 9 and 10, a further embodiment of a band according to the invention is designated as a whole by 101. This is a three-part band, of which only the middle, first band part 110 is shown. The further band parts would be slid on during assembly on the band bolts 130 protruding from the band part 110 on both sides. The components that correspond to the components described in the first embodiment are identified by a reference symbol increased by 100.

The band part 110 comprises a hinge part 111, which is formed in one piece therewith and has an essentially cylindrical outer shape. The band part 110 has a flatter fastening area 112, which is used for fastening on the door, the window or the like, for which purpose corresponding bores 113 for introducing fastening means, such as, for. B. screws are provided.

In the hinge part 111 of the hinge part 110, as in the first exemplary embodiment, a threaded hole 157 is also provided for introducing a retaining screw in order to fix a corresponding component 155 with an elongated hole 152 in the central hole 153 of the hinge part 111 (cf. also FIG. 11).

Since the band 101 is a three-part band, the band bolt 130 must pass through the middle hinge part 111, which advantageously accommodates the eccentric arrangement 150, in order to engage in the hinge part of the second and third band parts, for which purpose the band bolt 130 has the elongated hole 152 of the Component 155 passes through.

In this variant, it is no longer possible to provide a screw as the hinge pin part or extension, but the extension is formed as part of the hinge pin or by it. The arrangement of the hinge pin eccentric to the axis of rotation S2 is effected by an eccentric bearing in two eccentric sleeves 160.

The eccentric sleeves 160 are arranged on both sides of the hinge part 111 and, viewed in cross section, are circular and form the actual axis of rotation S2 at their center. The respective eccentric sleeve 160 protrudes with its one side into the (central) bore 153 of the hinge part 111 which, viewed in cross-section, is elongated in the direction of displacement V and transverse to it is approximately as wide as the outer circumference of the projecting eccentric sleeve, so that when it rotates as well a displacement of the hinge pin 130 or of the hinge part 111 takes place transversely to the elongated hole 152.

The eccentric sleeve 160 is designed such that it can be pressed onto the band bolt 130. For this purpose, it has a recess 162 corresponding to the circumference of the hinge pin 130, into which the hinge pin is pressed.

To prevent the hinge pin 130 from rotating relative to the eccentric sleeve 160 or the collar 159, the hinge pin has in its outer circumference a groove 131 which extends in its longitudinal direction and into which a corresponding lug 161 engages.

Between the two eccentric sleeves within the central bore 153 is the component 155, which is not visible in the drawing and is therefore indicated by a line, in which the elongated hole 152 is formed (cf. also FIG. 11). The eccentric sleeve 160 forms on its one end face a circumferential collar 159 which corresponds to that already discussed above. The eccentric sleeve 163 also has in its cylindrical region, which protrudes into the central bore 153, a circumferential groove 163, which serves to fix the eccentric sleeve. For this purpose, corresponding screws are screwed in from outside through holes 114 provided in the hinge part 111.

The hinge pin 130 has a circumferential groove 136 arranged approximately centrally in its longitudinal direction, which is used to fix the hinge pin, for which purpose the retaining screw which can be screwed into the threaded bore 157 from outside can reach through the component 155 and engage in the groove.

To adjust the band 101 in the direction of displacement V, the band bolt 130 is rotated with a suitable tool by attacking the hexagon recess 132. Since the eccentric sleeve 160 fills the cross-sectionally oval bore 153 in the hinge part 111 transversely to the direction of displacement V and because of its eccentric arrangement, the hinge pin 130 wants to perform a circular movement when the eccentric sleeve rotates, but is only to be moved in the elongated hole 52 transversely to the direction of displacement can, there is a quasi linear movement of the hinge pin 130 or the hinge part 111 in the displacement direction V.

LIST OF REFERENCE NUMBERS

tape

1,101

first band part

10, 110

bearing sleeve

15

first hinge part

11, 111

fastening area

112

drilling

113

second part of the band

20

second hinge part

21

hole

22

hinge bolts

30, 130

groove

131

hexagonal recess

32, 132

First area

33

Second area

34

threaded hole

35

eccentric

50,150

extension

51

Long hole

52,152

drilling

53.153

hexagonal recess

54

component

55, 155

recess

56, 156

threaded hole

57, 157

retention screw

58

collar

59, 159

eccentric

160

nose

161

recess

162

groove

163

axis of rotation

S1, S2

displacement direction

V, V1, V2

Claims (18)

Tape for doors, windows or the like
with a first band part (10) with a hinge part (11),
with at least a second hinge part (20) with a hinge part (21),
with a hinge pin (30) engaging in the hinge parts (11, 21), by means of which these are pivotally connected to one another
and with an eccentric arrangement (50) provided at least in the one band part (10), the actuation of which allows the hinge part (11) to be displaced relative to the hinge part (21) in a displacement direction (V),
wherein the eccentric arrangement (50) has two holes (52, 53) which are elongated in cross section, the longitudinal directions of the cross sections extending perpendicular to one another, and two hinge pin parts (51, 30, 130), each in one of the holes (52, 53) protrude at least and the central longitudinal axes are arranged eccentrically to each other. Hinge according to claim 1, characterized in that the one elongated hole (52), viewed in cross section, extends perpendicular to the plane running through the door, the window or the like. Hinge according to claim 1, characterized in that the oblong hole (52), viewed in cross section, extends parallel to the plane running through the door, window or the like. Hinge according to one of the preceding claims, characterized in that the other elongated hole-shaped bore in the hinge part (11) is designed as a bore (53) elongated, viewed in cross section in the direction of displacement (V, V1, V2), for receiving the hinge pin (30) , Band ach one of the preceding claims, characterized in that the one elongated hole-shaped bore (52) is formed in a component (55). Belt according to claim 5, characterized in that the component (55) is adapted to the inner diameter of the elongated bore (53). Belt according to one of the preceding claims, characterized in that the one hinge pin part is a screw (51). Belt according to one of the preceding claims 1 to 6, characterized in that the one hinge pin part is arranged eccentrically to the axis of rotation (S1) of the hinge pin (30). Belt according to claim 8, characterized in that the screw is a cap screw (51). Band according to claim 9, characterized in that the outer circumference of the head of the cap screw (51) is larger than the inner diameter of the elongated hole (52). Belt according to one of the preceding claims 1 to 6, characterized in that the one hinge pin part (130) is arranged eccentrically to the axis of rotation (S2) of an eccentric sleeve (60). Belt according to claim 11, characterized in that the one hinge pin part is part of the hinge pin (130). Band according to one of the preceding claims, characterized in that the band bolt (30) has at least one collar (59). Band according to claim 11, characterized in that the collar (s) (59) is / are part of the eccentric sleeve (60). Band according to claim 14, characterized in that the eccentric sleeve (60) is designed such that it can be pressed onto the band bolt (30). Band according to claim 15, characterized in that the band bolt (30) has in its outer periphery a groove (31) extending in its longitudinal direction. Belt according to one of claims 5 to 16, characterized in that the component (55) has a recess (56) in its outer circumference. Tape according to claim 17, characterized in that a threaded bore (57) is provided in the hinge part (11) at a location corresponding to the recess (56) for receiving a retaining screw (58).

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