EP0623725A1 - Corner-cupboard hinge - Google Patents

Abstract

Corner-cupboard hinge (30) for the articulation of the free part-leaf (14b) on the part-leaf (14a), of a two-part corner-cupboard door leaf (14), which, for its part, is pivotably fastened, by means of a hinge, on the load-bearing wall of the body of the piece of furniture. The hinge (30) exhibits two fastening parts which are each assigned to the part-leaves and are in the form of a hinge pot (38), arranged in one of the door leaves, and of a hinge arm (34) which is mounted pivotably in the hinge pot and is adjustably fastened on the other part-leaf. Provided in the region of the mounting of the hinge arm (34) in the hinge pot (38) is a tumbler device which prestresses the part-leaves, in the closed position of the door leaf (14), into a part-leaf position assuming an angle of slightly more than 90@. The tumbler device exhibits a pressure-exerting piece, which is mounted displaceably in the hinge pot and is prestressed in the direction of that end of the hinge arm which is mounted in the hinge pot, and a control surface which is formed at said end of the hinge arm and on which the pressure-exerting piece acts. <IMAGE>

Description

The invention relates to a hinge for the articulation of the free partial wing on the body-hinged partial wing of a two-part corner cabinet door wing, which in turn is pivotally attached to the body support wall by means of a hinge, consisting of two stop parts assigned to each of the partial wings, which from the in the closed state of the corner cabinet Part of the wing, which is approximately at a right angle to one another, can be pivoted by approximately 90 ° into a position which is essentially in parallel when the corner cabinet door wing is open, one of the stop parts having a hinge cup which can be fixed in one of the wing parts and in which a multi-cranked hinge arm which can be fixed to the other part wing is included its free end is pivotally mounted on a bearing pin provided in the hinge cup, and in the region of the bearing of the hinge arm in the hinge cup one of the free wing parts in a relative to the body-hinged first part gel is provided slightly greater than 90 ° engaging position biasing Zuhalte means an angle.

Corner cabinets, which close the corner area of two rows of add-on furniture set up in front of walls that run at right angles to one another, are used in particular in add-on furniture programs intended for the kitchen, both for base cabinets and for wall cabinets. The Due to the spatial requirements, the door wing that closes the corner cabinet body is divided into two partial wings, one of which is attached to a supporting wall of the corner cabinet body by means of conventional hinges - generally snap-action hinges, while the second free partial wing itself is pivotable in such a way on the first, carcass-hinged partial wing is hinged so that it is at right angles to the first partial wing in the door-closed position, but after opening the cabinet it can be pivoted into an approximately parallel position to the first partial wing. So-called piano hinges were originally used for the pivotable connection of the two partial wings, but they have the disadvantage that no snap mechanism and no pull-over lock can be integrated in them, which keeps the free partial wing pressed in the door closed position on the associated body part. Even if the body-hinged partial wing was attached to the cabinet body with normal snap hinges, the locking of the free partial wing had to be released by a separate snap mechanism, for example a magnetic snap. Since such snap mechanisms, which are separate from the associated hinges, have visible components to be attached to the cabinet body when the door leaf is open, which impair the appearance of the (opened) corner cabinet and can impair accessibility, special corner cabinet hinges (DE-OS 37 29 531) were developed, in which the pivotally connected stop parts are coupled by an elongated band or strip-shaped connecting element which is pivotably held on one and longitudinally displaceable on the other stop part, the connecting element not only being part of a snap mechanism, but also acting as a pull-over lock which pivots the partial wings prevented relative to each other beyond a predetermined angular amount.

A problem with the corner cabinet hinges is also that the material thickness of the partial wings to be coupled to one another by the corner cabinet hinges varies between approximately 16 and 22 mm. Since corner cabinets only have a small share in the kitchen furniture ranges, such corner cabinet hinges are therefore used relatively rarely, so that corner cabinet hinges are anyway relatively expensive compared to normal furniture hinges due to their complex structure and low production volume. If corner cabinet hinges of different dimensions had to be used for partial wings of different thickness, this would lead to a further increase in costs. Corner cabinet hinges must therefore be designed in such a way that they can be used for partial wings of the material thickness range in question, i.e. are adjustable to the thickness of the partial wing. As a result of the special kinematic conditions in corner cabinet door leaves, the adjustment option provided for normal hinges between the hinge arm and the mounting plate is usually not sufficient to cover the entire area of part thicknesses of different thickness by adjusting the hinge. Corner cabinet hinges of the type mentioned at the outset have therefore already been developed (EP-OS 0 463 439), in which the cranked hinge arm is additionally divided into arm sections which are adjustable relative to one another. The combination of the adjustment options of the hinge arm on a mounting plate and the arm sections relative to one another then makes it possible to use the same corner cabinet hinge for the pivotable coupling of partial wings of different material thickness.

The object of the invention is to provide a corner cabinet hinge which is further improved in function than the known corner cabinet hinges and which is inexpensive to produce.

Starting from a hinge of the type mentioned in the introduction, this object is achieved according to the invention in that the locking device has a pressure piece which is displaceably mounted in the hinge cup, resiliently pretensioned in the direction of the bearing pin, and a control surface formed on the bearing sleeve encompassing the bearing pin at the free end of the hinge arm on which the pressure piece engages.

In a preferred embodiment of the invention, in which the hinge arm is adjustably supported on a mounting plate fastened to one of the partial wings, mounting plates holding different heights are provided to adapt the hinge arm to different material thicknesses of the partial wings, at different distances from the inner surface of the assigned partial wing. The actual corner cabinet hinge can therefore still be used for partial wings of different material thickness, only the mounting plate holding the hinge arm on the assigned partial wing having to have different heights according to the material thickness of the partial wing, and also having to be fitted accordingly in its distance from the adjacent partial wing end edge . Since, moreover, the mounting plates that are also usual with normal furniture hinges can be used, it is possible to design the hinge arm on the mounting plate in a manner known per se and to make it releasable, which allows a quick and easy assembly of the partial wings.

Instead of using mounting plates of different heights for partial wings of different material thicknesses, it is of course also possible to use a (low) standard mounting plate, which is mounted on the assigned partial wing for larger material thicknesses of the partial wings by means of a corresponding spacer plate.

In another, differently designed embodiment, the configuration is such that the hinge arm is composed of a total of three detachably connected arm sections which follow one another in the longitudinal direction, of which the bearing arm section pivotably mounted in the hinge cup with the central connecting arm section in a first coordinate direction adjustable and the middle connecting arm section is adjustably connected to the mounting arm section which is pivotally attached to the other partial wing in a direction perpendicular to the first coordinate direction, and the mounting arm section in turn is adjustable in a coordinate direction essentially perpendicular to the aforementioned coordinate directions on one is attached to the associated partial wing mounted mounting element.

The configuration is preferably such that the coordinate direction determining the adjustment direction between the bearing arm section and the connecting arm section and determining the adjustment direction between the mounting arm section and the mounting element are each rectangular and the adjusting direction between the connecting arm section and the mounting -Arm section determining coordinate direction are aligned parallel to the longitudinal central axis of the bearing pin. The last-mentioned adjustment possibility between the connecting arm section and the mounting arm section does not serve to adapt to the material thickness of the partial wing, but rather permits a height adjustment of the partial wing relative to one another.

The mounting element is expediently countersunk in the manner of a hinge cup in the associated partial wing, since this achieves an overall more compact design of the hinge, which is less apparent even when the door wing is open.

The mounting element expediently has a support surface for an associated mounting surface provided on the mounting arm section, an elongated hole being penetrated by the shaft of a mounting screw that can be screwed into a threaded bore in the mounting surface. Within the scope of the length of the elongated hole, an adjustable fastening of the mounting arm section on the mounting element is then possible.

In the mutually facing support or fastening surfaces, parallel grooves perpendicular to the elongated hole are expediently provided, which can be urged into positive engagement by tightening the fastening screw.

In a similar manner, fastening surfaces that can be brought into contact with one another can be provided on the mounting arm section and in the connecting arm section, an elongated hole being penetrated by the shaft of a fastening screw that can be screwed into a thread in the fastening surface of the other arm section.

Again, parallel grooves are provided in the mutually facing fastening surfaces, each at right angles to the elongated hole, which are forced into positive engagement by the tightened fastening screw.

Finally, fastening surfaces which can be brought into contact with one another are also provided in the connecting arm section and in the bearing arm section, the arm sections in turn being adjustably connected to one another by a fastening screw, the shaft of which passes through an elongated hole provided in one arm section and into a thread in the fastening surface of the other Arm section is screwed.

Here, too, an adjustment position is expediently again carried out with parallel grooves in the arm section which run at right angles to the elongated hole.

If the mounting element is sunk in the associated partial wing in the above-mentioned manner, it is advisable to design the mounting element and the hinge cup pivotally supporting the bearing arm section as identical components, which therefore have both holes for receiving a bearing pin in the interior of the pot and a bearing surface have adjustable bracket of a mounting arm section.

A presetting of the corner cabinet hinge to the material thickness of the partial wings to be pivotally coupled to one another becomes possible if the relative setting position of the arm sections or parts is respectively on the bearing arm section and on the connecting arm section as well as on the mounting arm section and on the mounting element holding it a scale on one arm and a reading mark on the other arm section or part are provided. The scale can be provided with the correct setting for partial wings of certain material thickness numerical dimensions.

The design of the corner cabinet hinges is kinematically advantageous in that the hinge cup which pivotably supports the free end of the hinge arm is provided in the carcass-hinged part wing and the hinge arm is thus adjustably fastened to the free part wing.

Fig. 1

eine schematische Draufsicht auf die durch einen zweiteiligen Türflügel geschlossene Vorderseite eines Eckschranks mit an beiden Seiten anschließenden weiteren Schränken, wobei der Türflügel in der Schließstellung gezeigt und zusätzlich der freie Teilflügel in einer gegenüber dem korpusangelenkten Teilflügel separat in eine Öffnungsstellung verschwenkten Lage und außerdem der korpusangelenkte Teilflügel in der den Eckschrank insgesamt freigebenden Öffnungsstellung strichpunktiert veranschaulicht sind;

Fig. 2

eine der Figur 1 entsprechende Darstellung des Eckschrank-Türflügels in der ganz geöffneten, vor die benachbart anschließenden Schränke verschwenkten Öffnungsstellung;

Fig. 3

der in Figur 1 innerhalb des Kreises 3 dargestellte Bereich in vergrößertem Maßstab;

Fig. 4

das in Figur 3 dargestellte Ausführungsbeispiel eines erfindungsgemäßen Eckschrank-Scharniers, teilweise in Seitenansicht und teilweise geschnitten;

Fig. 5

einen Längsmittelschnitt durch ein weiteres Ausführungsbeispiel eines in der erfindungsgemäßen Weise ausgebildeten Eckschrank-Scharniers;

Fig. 6

einen Längsmittelschnitt durch den Scharniertopf des in Figur 5 gezeigten Eckschrank-Scharniers;

Fig. 7

eine Draufsicht auf den Scharniertopf, gesehen in Richtung des Pfeils 7 in Figur 6;

Fig. 8

eine Seitenansicht des Lager-Armabschnitts des in Figur 5 gezeigten Eckschrank-Scharniers;

Fig. 9

eine Ansicht des Lager-Armabschnitts, gesehen in Richtung des Pfeils 9 in Figur 8;

Fig.10

eine Seitenansicht des Verbindungs-Armabschnitts des in Figur 5 gezeigten Eckschrank-Scharniers;

Fig. 11

eine Ansicht des Verbindungs-Armabschnitts, gesehen in Richtung des Pfeils 11 in Figur 10;

Fig. 12

einen Längsmittelschnitt durch den Montage-Armabschnitt des in Figur 5 gezeigten Eckschrank-Scharniers; und

Fig. 13

eine Ansicht des Montage-Armabschnitts, gesehen in Richtung des Pfeils 13 in Figur 12.

The invention is explained in more detail in the following description of two exemplary embodiments in conjunction with the drawing, which shows:

Fig. 1

a schematic plan view of the front of a corner cupboard closed by a two-part door leaf with further cupboards adjoining on both sides, the door leaf being shown in the closed position and additionally the free part leaf in a position pivoted relative to the carcase-jointed part leaf into an open position and also the carcase-jointed part leaf are shown in dash-dotted lines in the opening position which releases the corner cabinet as a whole;

Fig. 2

a representation corresponding to Figure 1 of the corner cabinet door in the fully open, pivoted in front of the adjacent adjacent cabinets;

Fig. 3

the area shown in Figure 1 within the circle 3 on an enlarged scale;

Fig. 4

the embodiment shown in Figure 3 of a corner cabinet hinge according to the invention, partly in side view and partly in section;

Fig. 5

a longitudinal central section through a further embodiment of a corner cabinet hinge formed in the manner according to the invention;

Fig. 6

a longitudinal central section through the hinge cup of the corner cabinet hinge shown in Figure 5;

Fig. 7

a plan view of the hinge cup, seen in the direction of arrow 7 in Figure 6;

Fig. 8

a side view of the bearing arm portion of the corner cabinet hinge shown in Figure 5;

Fig. 9

a view of the bearing arm section, seen in the direction of arrow 9 in Figure 8;

Fig. 10

a side view of the connecting arm portion of the corner cabinet hinge shown in Figure 5;

Fig. 11

a view of the connecting arm portion, viewed in the direction of arrow 11 in Figure 10;

Fig. 12

a longitudinal central section through the mounting arm portion of the corner cabinet hinge shown in Figure 5; and

Fig. 13

a view of the mounting arm section, seen in the direction of arrow 13 in Figure 12.

1 schematically shows a top view of the front area of a corner cupboard, of which only the two vertical body side walls 10 and 12 and the two-part door leaf 14 closing the corner cupboard are shown. The body side walls 10, 12 each close the side wall 16 or 18 of the body of adjoining normal cupboards, which can be locked by door leaves 20 or 22. The corner cabinet door leaf 14 is composed of two partial wings 14a, 14b, of which the first partial wing 14a is attached by means of conventional wide-angle hinges 24 provided with an integrated snap mechanism, which - in FIG. 1, are lower horizontal, but actually when viewed from the front into the inside of the left vertical body - side wall 12 of the corner cabinet body is articulated. In the area of the free vertical edge of this body-hinged partial wing 14a, the second or free partial wing 14b is articulated by means of hinges 30 according to the invention and described in detail below in conjunction with FIGS. 3 and 4. It is therefore possible to open the door wing 14 of the corner cupboard by first opening the partial wing 14b against the locking force of the hinges 30 pivoting on the partial wing 14a in the end position shown, this partial wing 14b being pivoted into the position shown in broken lines in which the part of the corner cupboard previously closed by this partial wing is already accessible. On the other hand, after the partial opening of the partial wing 14b, the door wing 14 can also be pivoted in its entirety into the position illustrated in FIG. 2 via the cabinets adjacent to the side, the part of the corner cabinet which is initially still closed by the partial wing 14a then being accessible.

FIGS. 3 and 4 show a first exemplary embodiment of the corner cabinet hinge 30 which forms the subject of the invention. The hinge 30 is fundamentally a single-joint hinge, the stop parts of which are assigned to the partial wings 14a and 14b and are designed similarly to the stop parts of normal hinges. Thus, the stop part of the hinge arranged on the partial wing 14b is designed as an elongated hinge arm 34, which can be adjustably fastened on a mounting plate 32, the - of which deviates from the support arms of hinges for normal cupboards - multiple cranked hinge-side front end in a recessed in the wing 14a recessed hinge cup 38 and is pivotally mounted on a bearing pin 40 held in the hinge cup. The adjustable mounting of the hinge arm 34 on the mounting plate 32 corresponds in its design to normal hinges, so that the configuration of the hinge arm in this area as well as the design of the mounting plate fastened on the inside of the partial wing 14b need not be described in detail. In the special case, the hinge arm 34 has in its area to be fastened on the mounting plate 32 the usual elongated shape, which is U-shaped in cross-section, and has an open-ended elongated hole 42 in its upper web surface at the end remote from the joint, connecting the two lateral U-shaped cheeks (FIG. 4) for a fastening screw 44 that can be screwed into the mounting plate 32 (FIG. 3). A threaded bore 46 is provided in the web surface in the direction of the joint, into which a threaded pin 48 is screwed, at the (not shown) lower end (not shown) of which a holding head is attached, which is longitudinally displaceable in an associated opening that opens at the front and at the top in its width is held an elongated recess having a reduced width compared to the diameter of the holding head. Incidentally, the mounting plate 32 not shown in detail can be formed in two parts in the manner known from DE-PS 38 03 830, the upper part of the mounting plate being releasably snapped onto the lower part of the mounting plate by a latching device. The use of such a mounting plate has the advantage that the hinge arm 34 fastened on the upper mounting plate part can be quickly and easily unlocked from the lower mounting plate part and can be snapped on again just as quickly. That is, the removal of the partial wing 14b from the partial wing 14a is very simple and quick by such unlocking, one once made setting of the support arm on the mounting plate 32 is retained.

The hinge cup 38 is countersunk in a recess which breaks through to the end edge of the partial wing 14a and is also open in the front area, so that the bent front part of the hinge arm 34 on the joint side can enter the front through the opening in the peripheral wall.

A locking device is integrated in the hinge cup 38, which consists of a pressure piece 50 which is displaceably guided in a suitable recess 52 in the hinge cup and is urged out of the recess 52 into contact with a control surface 56 by a prestressed coil spring 54 the bearing sleeve 40, which is formed around the bearing pin 40 and is formed on the free end of the hinge arm 34, is integrally formed. The course of the control surface 56 pressed against one another under prestress and the associated pressure surface of the pressure piece 50 are selected in the closed position of the corner cupboard door leaf illustrated in FIG. 3 such that the part leaf 14b relative to the position of the part leaves standing at 90 ° to one another in the FIG something is pushed towards increasing the right angle. This ensures that the partial wing 14 b is pressed in its edge region in any case into contact with the body side wall 10.

5 shows a second exemplary embodiment of a corner cupboard hinge, designated 60 in its entirety, which relates to the hinge cup 38 of the hinge cup 38 in connection with the design of the stop part, which is designed as a hinge cup and held in the partial wing 14a, and the locking device provided in this stop part 1 to 4 described embodiment corresponds identically and also with the same reference numerals is provided, so that it is sufficient to describe below with respect to the hinge cup 38 only those additional developments which relate specifically to the corner cabinet hinge 60. These additional refinements have been made so that the hinge cup can also be used - instead of the mounting plate 32 provided for the hinge 30 - as a mounting element which can be countersunk in the partial wing 14b for the adjustable mounting of the hinge arm, designated 64 here. For this purpose, the hinge cup 38 shown separately in FIGS. 6 and 7 is provided above the recess 52 provided for receiving the spring-loaded pressure piece 50 with a basically flat support surface 66, into which a threaded bore 68 for a fastening screw 70 (FIG. 5) is introduced at right angles. In one or more strip-shaped area (s) 72, triangular groove or rib protrusions emerge from the top of the support surface 66 parallel to the hinge pivot axis at regular intervals in cross section.

The hinge arm 64 in turn is composed of three arm sections which are adjustable relative to one another, namely a pivotable arm section 64a (FIGS. 8 and 9) mounted in the hinge cup 38 held in the partial wing 14a, a connecting arm section 64b (FIGS. 10 and 11) and a mounting arm section 64c (FIGS. 12 and 13) which can be fixed in an adjustable manner on the support surface 66 of the hinge cup 38 held in the partial wing 14b.

The bearing arm section 64a has on its hinge cup-side end the bearing sleeve 58 receiving the bearing pin 40, on which in turn the control surface 56 cooperating with the pressure piece 50 is formed. The end of the bearing arm section 64a facing away from the hinge cup is provided with a basically flat attachment surface 74 and is penetrated by an elongated hole 76 running at right angles to the hinge pivot axis which the shaft of a fastening screw 78 (FIG. 5) can be passed and screwed into a threaded bore 80 in the connecting arm section 64b. The fastening surface 74 is in turn provided with two strip-shaped areas 82, in which parallel grooves which are triangular in cross section and run at right angles to the elongated hole and thus parallel to the hinge pivot axis are provided. Lateral webs protruding over the fastening surface 74 encompass the upper, facing part of the connecting arm section 64b and thus constitute a longitudinal guide of the bearing arm section 64a on the connecting arm section 64b in the direction of the elongated hole 80. One is on the connecting arm section 64b Fastening surface 74 facing fastening surface 86 with parallel grooves or ribs. The fastening surface 74 and 86 can thus be contracted by means of the fastening screw 78 in positive engagement of the ribs, wherein with the fastening screw 78 being loosened, a longitudinal displacement of the bearing arm section 64a on the connecting arm section 64b is possible within the scope of the length of the elongated hole 76.

The connecting arm section 64b has a second fastening surface 88, which is the bottom surface of a groove 90 running parallel to the hinge pivot axis. An elongated hole 92, which opens into the fastening section 88, is passed through the connecting section, through which a fastening screw 94 (FIG. 5) can be screwed into a threaded bore 96 in a web projection 98 of the mounting arm section 64c which is guided in the groove-like recess 90. Within the scope of the adjustment given by the length of the elongated hole 92, the connecting arm section 64b is therefore adjustable relative to the mounting arm section 64c parallel to the hinge pivot axis, the fixation of a setting being made by pressing the fastening surface 88 of the connecting arm section 64b and the on the end face of the projection 98 trained mounting surface 100 takes place. Here, too, grooves which can be brought into engagement in a complementary manner and extend transversely to the elongated hole 92 are provided for the form-fitting retention of a setting made. The mounting arm section 64c also has a second fastening surface 102, which can be placed on the bearing surface 66 of the hinge cup 38, on a projecting tongue 104, which is penetrated by a longitudinal slot 106 which opens into the free end of the tongue. The threaded shaft of the fastening screw 70 can be passed through the longitudinal slot 106 and screwed into the threaded bore 68 in the support surface 66. Parallel to the grooves of the strip-shaped regions 72 of the support surface 66, the complementary grooves or ribs of the fastening surface 102 come into positive engagement again when the fastening screw 70 is tightened and thus secure an adjustment that is made by loosening the fastening screw and shifting the mounting arm section 64c on the Support surface 66 and subsequent tightening of the fastening screw 70 is changeable.

In FIG. 13 it can be seen that on the tongue 104 of the connecting arm section 64c a scale 108 is engraved on both sides, to which 38 reading marks 110 are assigned on the hinge cup. Since the scale 108 is labeled in such a way that the settings belonging to certain material thicknesses of the partial wings 14a, 14b can be set on the reading mark, lengthy adjustment attempts when changing the thickness of the partial wings are not necessary.

A corresponding scale 112 is also provided on the connecting arm section 64b, which, with a reading mark 114 of the bearing arm section, enables the correct setting of these two arm sections with respect to the material thickness of the partial wings.

Claims (18)

Hinge (30) for the articulation of the free partial wing (14b) on the body-hinged partial wing of a two-part corner cabinet door wing (14), which in turn is pivotally attached to the body support wall by means of a hinge, consisting of two stop parts, each assigned to the partial wings, which consists of the in When the corner cabinet is in the closed state, the partial wings (14a; 14b) can be pivoted about 90 ° to a position that is approximately perpendicular to one another in a position that is essentially parallel when the corner cabinet door wing (14) is open, one of the stop parts being a hinge cup (38 that can be fixed in a partial wing ), in which a multiply cranked hinge arm (34), which can be attached to the other part of the wing in an adjustable manner, is pivotally mounted with its free end on a bearing pin (40) provided in the hinge cup (38), and in the region of the bearing of the hinge arm in the hinge cup one of the free part of the wing (14b) in a relative to ko rpus-articulated first partial wing (14a) is provided with a locking device which prestresses an angle of slightly more than 90 °,
characterized,
that the locking device comprises a pressure piece (52) which is slidably mounted in the hinge cup (38) and resiliently biased in the direction of the bearing pin (40) and a bearing sleeve (58) on the bearing pin (46) encompassing the free end of the hinge arm (34; 64) has a formed control surface (56) on which the pressure piece (52) engages. Hinge, in which the hinge arm is adjustably supported on a mounting plate fastened to one of the partial wings, in particular according to claim 1, characterized in that in order to adapt the hinge arm (34) to different material thicknesses of the partial wings (14a; 14b) mounting plates (32) holding the hinge arm (34) at different distances from the inner surface of the associated partial wing (14b) are provided at different heights. Hinge according to claim 2, characterized in that the hinge arm (34) is constructed in a manner known per se on the mounting plate (32) and can be released from it. Hinge, in particular according to claim 1, characterized in that the hinge arm (64) is composed of a total of three arm sections (64a, 64b, 64c) which are detachably connected to one another and follow one another in the longitudinal direction, of which the bearing arm section pivotably mounted in the hinge cup (38) (64a) is adjustably connected to the middle connecting arm section (64b) in a first coordinate direction and the middle connecting arm section (64b) is adjustably connected to the mounting arm section (64c) which is non-rotatably attached to the other partial wing in a direction perpendicular to the first coordinate direction , and the mounting arm section (64c) is in turn adjustable in a coordinate direction which is essentially perpendicular to the aforementioned coordinate directions and is held on a mounting element fastened to the associated partial wing (14b). Hinge according to claim 4, characterized in that the coordinate direction determining the adjustment direction between the bearing arm section (64a) and the connecting arm section (64b) and the coordinate direction determining the adjustment direction between the mounting arm section (64c) and the mounting element are each rectangular and the the direction of adjustment between the connecting arm section (64b) and the mounting arm section (64c) determining coordinate direction are aligned parallel to the longitudinal central axis of the bearing pin (40). Hinge according to claim 4 or 5, characterized in that the mounting element (hinge cup 38) is fastened recessed in the associated partial wing (14b) in the manner of a hinge cup. Hinge according to claim 6, characterized in that the mounting element has a bearing surface (66) for an associated mounting surface (102) provided on the mounting arm section (64c), and in that in the mounting surface (74) one of the shafts one into a threaded bore ( 68) in the support surface (66) screw-in fastening screw (78) through hole (76) is provided. Hinge according to Claim 7, characterized in that parallel grooves which run at right angles to the elongated hole (76) are provided in the mutually facing support or fastening surfaces (66; 102) and can be urged into positive engagement by tightening the fastening screw (78). Hinge according to one of Claims 6 to 8, characterized in that fastening surfaces (100; 88) which can be brought into abutment with one another are provided on the mounting arm section (64c) and in the connecting arm section (64b), and in one of the arm sections one of the shaft a fastening screw (94) penetrated into a thread (96) in the fastening surface of the other arm section is provided. Hinge according to Claim 9, characterized in that parallel grooves which run perpendicular to the elongated hole (92) are provided in the mutually facing fastening surfaces (100; 88) and can be urged into positive engagement when the fastening screw (94) is tightened. Hinge according to one of Claims 6 to 10, characterized in that fastening surfaces (82; 74) which can be brought into abutment with one another are provided in the connecting arm section (64b) and in the bearing arm section (64a), and in one of the arm sections one from the shaft an elongated hole (76) penetrated into a thread in the fastening surface of the other arm section is provided. Hinge according to claim 11, characterized in that in the mutually facing fastening surfaces (82; 74) of the connecting arm section (64b) and the bearing arm section (64a) there are parallel grooves which run perpendicular to the elongated hole (76) and are tightened the fastening screw (78) can be pushed into positive engagement. Hinge according to Claims 4 and 6, characterized in that the mounting element which secures the mounting arm section (64c) and is sunk in the associated partial wing (14b) and the hinge cup (38) which pivots the bearing arm section (64a) are designed as identical components, which have both bores for receiving a bearing pin (40) in the interior of the pot and a bearing surface (66) for the adjustable mounting of an assembly arm section (64c). Hinge according to Claim 5, characterized in that on the bearing arm section (64a) and on the connecting arm section (64b) there is a scale (112) on one side and a reading mark (114) on the other amr section which allows the relative setting position of the parts to be read . Hinge according to claim 5, characterized in that on the mounting arm section (64c) and on the mounting element holding it a relative setting position of the parts to one another A measuring scale (108) that can be read on one part and a reading mark (110) on the other part are provided. Hinge according to claim 14 and 15, characterized in that the dimension scale (112; 108) is labeled with the correct dimensions for partial wings (14a; 14b) of different thicknesses which can be read. Hinge according to one of claims 1 to 16, characterized in that the hinge cup (38) which pivotably supports the free end of the hinge arm (34; 64) is provided in the body-hinged part wing (14a). Hinge according to Claim 17, characterized in that the hinge arm (34; 64) is fastened in an adjustable manner on the free partial wing (14b).

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