EP1319786A1 - Hinge - Google Patents

Abstract

Hinge has frame hinge part for fixing to a fixed frame and a leaf hinge part for fixing to a leaf of the window, door, etc. Leaf hinge part has a rail (30) for fixing to the leaf. Slide block (40) is positioned in the rail so that moves along the longitudinal direction of the leaf bar. Counter-bearing (38) is supported on the slide block. Slide block and the counter-bearing have wedge surfaces (52, 54) facing each other. <??>Preferred Features: The slide block is driven by a screw (42) fixed to the rail and extending in the longitudinal direction of the leaf bar.

Description

The invention relates to a hinge for a window, a Door or the like. With a to a fixed frame fixing frame hinge part and one on the wing of the Window or door or the like. To be fastened Leaf hinge part.

Window or door sashes are usually made using two or several hinges attached to the fixed frame so that they are swung open around the hinge bearing can. To set the correct position of the wing precautions must be taken regarding the fixed frame be so that the wing in height, to the side and across to the sash level (i.e. in the closing direction) can be. This is not just a one-off installation of the wing is required, but may even in certain Periods of time to avoid a possible delay, setting or counteract the like and a tight closing of the Ensure wing.

From DE 88 05 768 U1 there is a pivot bearing for connection two wings of a window, a door or the like become, in which the one bearing part firmly on a frame and the other bearing part is firmly attached to the other frame becomes. However, one of the bearing parts by means of a Eccentric screw moved transversely to the longitudinal axis of the spar be, whereby an adjustment possibility of the wing in Lateral direction is created. The disadvantage of this camp viewed that the adjustable bearing part with elongated openings must be provided in which the adjustment screws when adjusting the bearing part can move. In these elongated breakthroughs the screw head slips and such breakthroughs are visually unappealing.

Another adjustable bearing is known from GB 2,313,405 A. Known with the height adjustment of the wing can be made. Here is an eccentric a bearing part set to the desired height.

A bottom-hung window is known from EP 0 552 721 A1 which is also adjustable in height. Here, a bearing part by means of a vertical Adjusting screw, which in one threaded hole of the other Bearing part is screwed in, adjusted in height.

The invention has for its object a hinge for to provide a window, a door or the like with which a side adjustment of the Wing is infinitely possible.

This task is done with a hinge at the beginning mentioned type according to the invention solved in that the Wing hinge part a rail to be attached to the wing has, on the rail a carriage in the longitudinal direction of the Wing spar is movably mounted and on the slide itself supports a counter bearing, the slide and the Counter bearings have wedge surfaces facing each other.

In the hinge according to the invention, the side adjustment accomplished by means of a carriage, whereby the Wedge surfaces are shifted against each other, and thereby the total width of the slide and counter bearing changed and the wing is adjusted. Since that Counter bearing and the rail are stationary and only the slide moves, which is on the rail as well as on the The wing spar is supported by the fixed frame either removed or approximated. When claimed Embodiment is the rail directly on Wing spar attached, but also equally good Counter bearing on the wing spar can be fixed. Through the The advantage of using wedge surfaces is that a stepless side adjustment is possible, which depends can be changed by the wedge angle.

In a further training it is provided that the Extend wedge bevels in the longitudinal direction of the wing spar. This has the main advantage of being relatively long Wedge slopes can be used because there is enough space is available. This leads to the hiring very sensitive due to the possible small wedge angle can be made. An alternative Embodiment, the wedge bevels can also cross to Extend the longitudinal direction of the wing spar so that the Slide across to the adjustment process Move sash level and transversely to the longitudinal direction of the spar becomes.

In a further development it is provided that the carriage by means of a fixed on the rail and in Screw extending in the longitudinal direction of the wing spar is drivable. This screw, which is rotatably mounted, held by the rail in the axial direction is in a threaded hole in the slide screwed in so that the slide when turning the Screw is moved along the screw thread. Thereby the sled is relative to the Rail moves and the wedge surfaces of the sled relative the wedge surfaces of the counter bearing shifted, causing the total width of the slide and counter bearing changed.

In a simple way, the screw head is in one Mount the rail so that the screw is in Fixed in the longitudinal direction, but is still rotatable.

The carriage preferably has a central one Longitudinal slot and is the longitudinal slot of the counter bearing and screws fixing the slide to the rail interspersed. The screws or other fixation means, with which the set position of the carriage secured will extend from the axis of rotation receiving Wing hinge part, which receives the screw head, over the counter bearing, the slide to the on the frame rail fixed rail, which according to the invention with the screw receiving threaded holes is provided. This means, that the wing hinge part receiving the axis of rotation and the Carriage in the height direction of the wing, i.e. in Longitudinal direction of the wing spar, and in the closing direction of the Wing, i.e. perpendicular to the wing plane, always the same Has alignment. Only in the direction of screwing in Fastening screws can change the alignment of the two Change components, depending on the location of the Sled with respect to the counter bearing.

To reduce the total thickness of the counter bearing and slide, According to the invention, the wedge surface is consecutively arranged wedge bevels formed the one Form sawtooth patterns. In this way, the entire length of the sled with a larger wedge angle constant thickness can be achieved. In addition, the Support area of the counter bearing on the slide enlarged.

In a further development it is provided that the counter bearing or the rail has a locking pin which in a the rail or the retaining groove provided in the counter bearing. The counter bearing is captive via this locking pin fixed to the rail, with the counter bearing but still move in the direction of adjustment, i.e. to the bills can be moved or removed from the rail. hereby the ease of installation is increased because the individual Components of the wing hinge part simply put together and can be pre-assembled. The final screwing by means of the fastening screws and the adjustment can at the window on the construction site, i.e. done on site. According to the invention, the locking pin extends through the Longitudinal slot of the sled. This means that over the Pin-groove connection also the slide is held, the sled, however, due to the longitudinal slot adjustable, i.e. is movable.

In order to achieve braking effects and holding effects, the counter bearing is made of plastic. This means that the facing wedge surfaces of different Materials are formed, namely plastic and metal, so that increased friction effects are achieved over which the slide can be used during assembly, i.e. until the fastening screws are tightened in the hold preset position. It also has an effect Plastic existing counter bearing isolating Prevents sound and cold bridges.

Figur 1

einen Längsschnitt durch das erfindungsgemäße Scharnier;

Figur 2

einen Querschnitt II-II gemäß Figur 1 durch das Flügelbandteil des Scharniers;

Figur 3

eine Seitenansicht des am Flügelholm zu befestigenden Holmabschnitts des Flügelbandteils;

Figur 4

eine Draufsicht auf den die Drehachse aufnehmenden Teil des Flügelbandteils;

Figur 5

einen Querschnitt gemäß Figur 2 durch eine andere Variante des Scharniers;

Figur 6

einen Längsschnitt VI-VI gemäß Figur 5;

Figuren 7 - 9

einen Querschnitt gemäß Figur 2 durch eine andere Variante eines Scharniers; und

Figur 10

einen Schnitt X-X gemäß Figur 9, die Einstellscheiben zeigend.

Further advantages, features and details of the invention result from the following description, in which a particularly preferred exemplary embodiment is shown in detail with reference to the drawing. The features shown in the drawing and mentioned in the claims and in the description can each be essential to the invention individually or in any combination. The drawing shows:

Figure 1

a longitudinal section through the hinge according to the invention;

Figure 2

a cross section II-II of Figure 1 through the wing hinge part;

Figure 3

a side view of the spar section to be fastened to the wing spar of the wing hinge part;

Figure 4

a plan view of the part of the wing hinge part receiving the axis of rotation;

Figure 5

a cross section according to Figure 2 through another variant of the hinge;

Figure 6

a longitudinal section VI-VI of Figure 5;

Figures 7-9

a cross section according to Figure 2 through another variant of a hinge; and

Figure 10

a section XX according to Figure 9, showing the shims.

In FIG. 1, there is a total of 10 Hinge e.g. for pivoting storage of a wing 12 indicated not indicated one shown window, a door or the like. Shown. The Hinge 10 has a frame band part 14, which on a Fixed frame 16 (Figure 2) can be fastened, and a wing hinge part 18, which is connected via an axis of rotation 20 to the Frame hinge part 14 is pivotally coupled. The wing hinge part 18 has one that receives the axis of rotation 20 Section 22, on which via fastening screws 24 on the wing spar 26 of the wing 12 fixable strap band section 28 (Figure 3) is screwed. This spar band section 28 has a rail 30 which is directly on the Wing spar 26 is screwed. A height adjustment can by means of an adjusting screw 32.

The rail 30 has a central holding groove 34 provided, in which a locking pin 36 of a counter bearing 38th can be snapped into place. The counter bearing 38 thus has one defined position in the longitudinal direction of the rail 30, i.e. in the longitudinal direction of the wing spar 26 and in one direction transverse to the plane of the wing 12 (i.e. in one direction perpendicular to the drawing plane of Figures 1 and 3). In Direction of the locking pin 36, i.e. towards the Rail 30 and away from this, the counter bearing 38 is through more or less immersion of the locking pin 36 in the holding groove 34 slidably fixed.

Is located between the counter bearing 38 and the rail 30 a carriage 40 which extends in the longitudinal direction of the rail 30 can be moved. For this is in its upper Area screwed a screw 42, the screw head 44 rotatable, but immovable in one Recording groove 46 of the rail 30 is held. The Screw shaft 48 is in a threaded bore 50 Carriage 40 screwed in so that when turning the Screw 42 of the carriage 40 in the direction of the screw 42 or moved away from it.

The carriage 40 has a total of three sawtooth arranged wedge surfaces 52, on which a total of three Wedge counter surfaces 54 of the counter bearing 38 rest. So will 3 the carriage 40 by means of the screw 42 (by screwing the screw 42 into the carriage 40) in Moved toward the top of the rail 30, then the wedge surfaces 52 and 54 slide against one another such that the counter bearing 38 moves to the left, i.e. towards Rail 30 relocated. The thickness D is changed and the locking pin 36 becomes slightly in the retaining groove 34 the rail 30 inserted. Is the desired position reached the carriage 40, the mounting screws 24 that were previously loosened, whereby the section 22 of the wing hinge part 18 with the rail 30 is connected. E.g. from heavy Wing 12 originating, high forces on the beam section 28 a, the forces in Figure 3 down are directed, then these forces cause a shift of the counter bearing 38 down, whereby the pressing force of the Wedge surfaces 54 on the wedge surfaces 52 of the carriage 40 is increased. But since the carriage 40 via the screw 42 is held in position, and also the Fastening screws 24 are tightened and a change the thickness D of slide 40 and counter bearing 38 prevent, the weight of the wing 12 with Security supported. Loosening of the wedge connection of counter bearing 38 and slide 40 there is no fear.

Figures 5 and 6 show another embodiment of the Hinge 10, here the distance setting of the Section 22 to the spar band section 28 by means of Grub screws 56, which are in a counter bearing 38 are screwed in and on the inner surface 58 of the Support section 22. If the grub screw 56 screwed, then the inner surface 58 of the Section 22 the counter bearing 38 and thus the rail 30 on, which changes the lateral adjustment of the wing 12 becomes. The desired position is then determined using the Screw 24, which in a carriage 40, which in Sash frame 26 is held, fixed.

Figures 7 to 9 show another embodiment of the Hinge 10, with this hinge 10 in the counter bearing 38, which is shown in plan view in FIG. 10, two Shims 60 are rotatably mounted on which support the two free edges 62 of section 22. These shims 60 have an edge 64 which with a total of six contact surfaces 66, 68 and 70 is provided. The contact surfaces 66 lie in a plane 0 that Support surfaces 68 in a level 1 and the support surfaces 70 in a level 2, with the same levels face each other. On these contact surfaces 66, 68 and 70 the free edge 62 of the section 22 rests. By Turning the shims 60 can the support level adjusted and thereby the distance of the section 22 to Carriage 40 adjusted and thereby a side adjustment of the wing 12 are made. The set Position is also by means of the fastening screw 24 fixed.

Claims (10)

Hinge for a window, a door or the like, with a frame hinge part (14) to be fastened to a fixed frame (16) and a wing hinge part (18) to be fastened to the sash (12) of the window, the door or the like, characterized in that that the wing hinge part (18) has a rail (30) to be fastened to the wing (12), a slide (40) is mounted on the rail (30) such that it can be moved in the longitudinal direction of the wing spar (26) and a thrust bearing is located on the slide (40) (38) is supported, the slide (40) and the counter bearing (38) having wedge surfaces (52, 54) facing each other. Hinge according to claim 1, characterized in that the wedge bevels extend in the longitudinal direction of the wing spar (26). Hinge according to one of the preceding claims, characterized in that the slide (40) can be driven by means of a screw (42) fixed to the rail (30) and extending in the longitudinal direction of the wing spar (26). Hinge according to claim 3, characterized in that the screw head (44) is fixed in a receptacle (46) in the rail (30). Hinge according to one of the preceding claims, characterized in that the slide (40) has a central longitudinal slot and the longitudinal slot is penetrated by screws (24) fixing the counter bearing (38) and the slide (40) on the rail (30). Hinge according to claim 5, characterized in that the rail (30) is provided with threaded bores which receive the screws (24). Hinge according to one of the preceding claims, characterized in that the wedge surfaces (52, 54) are formed by a plurality of wedge bevels arranged next to one another. Hinge according to one of the preceding claims, characterized in that the counter bearing (38) or the rail (30) has a locking pin (36) which engages in a holding groove (34) provided in the rail (30) or in the counter bearing (38) , Hinge according to claim 5 and 8, characterized in that the locking pin (36) extends through the longitudinal slot of the carriage (40). Hinge according to one of the preceding claims, characterized in that the counter bearing (38) consists of plastic.

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