EP2038498A1

EP2038498A1 - Hinge for doors, windows, or the like

Info

Publication number: EP2038498A1
Application number: EP07725440A
Authority: EP
Inventors: Hans-Jürgen Palmowsky
Original assignee: Dr Hanh GmbH and Co KG
Current assignee: Dr Hanh GmbH and Co KG
Priority date: 2006-06-29
Filing date: 2007-05-23
Publication date: 2009-03-25
Also published as: DE202006010209U1; WO2008000320A1

Abstract

With a hinge for doors, windows, and the like, at least one slidable clamping element (5) is supported on at least one fastening part (2), a locked position of the fastening element (2) being achieved through an adjusting element (12, 10), in which locked position the fastening part (2) and the clamping element (5) are held in a pressing tension in the grooves (15, 15') between two flanges (16, 16') mounted on the frame (11) or leaf, which flanges are aligned to one another respectively forming a groove (15, 15') and run parallel, the clamping element (5) is slidable by means of the adjusting element or by means of another optionally separate, adjusting element (9), at least from an initial or release position into an adjustment position, whereas in the initial or release position, the fastening part (2) and the clamping element (5) can be inserted into or removed from the grooves (15, 15') in a direction essentially perpendicular to the plane given by the grooves (15, 15'), and in the adjustment position the fastening part (2) is slidable to and fro in a direction parallel to the course of the grooves (15, 15') for adjustment and is fixed in the remaining directions.

Description

Tape for doors, windows or the like

The invention relates to a band for doors, windows or the like hinged about a hinge axis connection of a wing of the door, the window or the like to a frame. Typically, a hinge pin engaging in a hinge bolt bore of the respective hinge part or a comparable device for pivotally mounting the hinge parts is also provided, which defines the hinge axis. The tape according to the invention is designed so that the fastening part is to be attached to a so-called C-profile. Such a C-profile is typically provided on a, metal or plastic hollow profiles, frame and / or wings. Such profiles have the advantage that a band without the frame or the wing to have to drill attached and moved to adjust the hinge along the profile.

This C-profile essentially consists of two flanges attached to the frame or wing, which flanges are each aligned with one another and run parallel to each other. Various systems are known in which a fastening part is usually fastened by clamping with a further clamping element in the grooves.

In very simple systems, the fastening part and the clamping element must be threaded laterally at an open end of the flanges. Such a system is known for example from DE 0722 18 34 U 1 and DE 75 02 038 U1. This type of attachment is complicated. Consequently, various systems have been developed that allow adjustment of the clamping element with respect to the fastener, for example by twisting the clamping element, so as to be in an insertion or release position, the fastening part and the clamping element in the grooves in a direction substantially perpendicular to the through Insert or remove grooves from the given plane. Such systems are known, for example, from EP 1 130 208 A2 and EP 1 061 219 A1. This eliminates the relatively complicated threading process and the associated Einfädelungsabschnitt on the flanges. The adjustment is increased because, for example, the grooves can extend along the entire length of the opening, which is generally defined by the frame, on the frame or wing. The disadvantage of these systems, however, is that they often lack a secure and play-free attachment to the frame or wing and no adjustment position is provided to the hinges quickly and easily along the C-profile during assembly or adjustment, for example in conjunction with a Adjustment aid, as described in DE 20 2004011538 LM, to move.

Against the background of the disadvantages described above, it is therefore an object of the present invention to provide a band and an assembly of band and wing or frame with a stable mounting in comparison to a C-profile of the frame or wing, wherein the mounting and Adjustability are improved.

This object is achieved by the reproduced in claim 1 band and the order of the independent claim. Advantageous embodiments are the subject of the dependent claims.

The tape for doors, windows or the like according to the invention has a frame hinge part to be fastened via an associated fastening part to a fixed frame of the door, window or the like and a wing hinge part to be fastened to a wing of the door, window or the like via an associated fastening part. The wing hinge part is about a hinge axis, which, for example, and without being limited to, by a hinge pin and the associated hinge pin holes is defined in the hinge parts of the frame or wing hinge part, relative to the frame hinge part pivotable.

At least on one fastening part, a displaceable clamping element is mounted. For example, the clamping element is a bolt which is inserted into a groove-shaped guide of the fastening part. At least one actuating element is provided with which the fastening part reaches its locking position, i. fixed in all directions on the frame. In the arresting position, the fastening part and the clamping element are held on the flanges between two flanges attached to the frame or wing, which are aligned with one another and run parallel to each other (for example the so-called C-profile). The C-profile may have different dimensions and / or a design of the space located between the flanges. The fastening part and the clamping element are designed according to the profile. The locking position can be achieved, for example, by displacing the clamping element relative to the fastening part or by the actuating element acting directly on the respective groove, flange in order to clamp the fastening part and clamping element in a wedge-like manner.

By means of the same adjusting element or a further adjusting element, which may be a separate adjusting element, for example a tool or an adjusting element attached to the fastening part, the clamping element is displaceable from an insertion or release position into an adjustment position relative to the fastening part. In the insertion or release position, the fastening part and the clamping element can be inserted or removed into the grooves in a direction substantially perpendicular to the plane defined by the grooves. An elaborate threading at the end of the flanges can be omitted.

The band according to the invention is characterized in that a defined Jus- production of the clamping element is provided, wherein the fastening part is fixed in a direction parallel to the course of the grooves for adjustment back and forth and in the remaining directions. By precisely defined compared to the prior art adjustment position is achieved that a simple and schnei- Ie adjustment of the band can be made. The assembly and readjustment are carried out \ wA / iirrHd c sno e e-τrlleeihrchhttoerrtt.

Preferably, the one or more adjusting elements, which are fastened to the fastening element, from the outside, that is from the side of the fastener, not on

Frame or wing rests, at least partially accessible for adjustment. If a separate adjusting element is provided, then this can be attached from the outside to the clamping element. It is also an example, for example, an inner star

(Torx ^® ) or hexagon socket (Allen ^® ) provided on the at least one adjusting element, to be able to start a tool for adjustment can.

In a further advantageous embodiment, at least one of the adjusting elements is rotatably mounted on the fastening part or is rotatably mounted thereto attached and by turning the respective actuating element, the clamping element is displaced with respect to the fastening element. As a result, a comparatively simple, rapid and effective displacement of the clamping element, for example of the bolt in the groove-shaped guide of the fastening part is achieved.

In a further advantageous embodiment, the clamping element is provided with a toothing, in which one of the adjusting elements, for example a tool or a fixing element rotatably mounted on the adjusting element engages with a corresponding circular toothing for moving. As a result, a particularly rapid displacement of the clamping element can be effected. Preferably, this type of displacement between the insertion or release position and the adjustment position is used to quickly achieve, for example, in heavy wings at least one sufficient for the adjustment fixation. The assembly can be significantly accelerated.

In a further advantageous embodiment, at least one of the actuating elements acts on an inclined surface of the clamping element to effect the displacement of the clamping element. Preferably, the locking position is achieved. As a result, a comparatively high force can be transmitted to the flanges via the clamping element so as to ensure particularly secure attachment of the fastening part and thus of the wing or frame hinge part to the frame or wing. special to reach with a heavy wing. For example, the adjusting element is a threaded pin, which is inserted into a threaded bore of the fastening part and which acts with a conical portion on an inclined surface of the clamping element, so as to displace the clamping element and thus clamping the fastening part and the clamping element between the flanges or to cause their grooves.

In a further embodiment, a clamping of the fastening part and clamping element in a direction which is perpendicular to the flan or the grooves and perpendicular to the insertion direction, effected in the locking position. Preferably, a projection of the clamping element, which engages in a groove of a flange, and a projection of the fastening part, which engages in the opposite groove of the other flange, pushed apart and so spread between the grooves, that a clamping of the fastening part and clamping element is achieved.

In a further embodiment, at least one adjusting element for reaching the locking position is further provided, which acts on one of the flanges. Due to the direct action on the flange, play between the fastening part or clamping element (depending on the attachment of the positioning element) can advantageously be reduced, as a result of which a disruptive "rattling" of the fastening part or clamping element in the groove can also be prevented The play mentioned is, for example, provided in order to facilitate a displacement of the fastening part in the adjustment position of the clamping element Preferably, the one or more further adjusting elements, which are fastened to the fastening element, from the outside, that is from the side of the fastening element, not on the frame or . wing rests, at least partially accessible for adjustment. further, it is for example an approach, for example, an inner star (Torx ^®) or hexagon (Allen ^®) an actuating element provided on the at least a tool for adjusting anset- zen to.

To increase the clamping effect achieved in the locking position, the Stellelelement a cooperating with the flange, adjustable bevel on. For example, a screw plate is provided on the flange side with a chamfer. In In a particular embodiment, an adjusting element is provided, which ensures the clamping effect in the locking position by bracing ie displacement of the clamping element and fastening part, and there is provided a further adjusting element that supports the clamping effect, in which it the game, the supply part for the fastening or Clamping element in the relevant groove of the flange remains reduced or even eliminated. So an overall press fit is achieved, which ensures a secure attachment.

In a further advantageous embodiment, the band is designed so that by a first, separate attached to the fastening part actuator

Clamping element of the insertion direction in the adjustment position and by a second rotatably mounted on the mounting member actuator the clamping element in the

Locking position is moved. This combination has proved to be particularly practical and is inexpensive to produce. Since an operation of the clamping element of the insertion position in the adjustment position or vice versa is rarely made and also the forces required thereby comparatively low, it does not require attached to the fastening part actuator.

Further features, details and advantages of the invention will become apparent from the claims and the following drawing, are shown in the embodiments of bands of the invention, without limiting the invention thereto. Show it:

Fig. 1a is a perspective view of the preferred embodiment of a frame hinge part of the tape according to the invention;

FIG. 1b shows a representation of the frame hinge part shown in FIG. 1 a in the direction of view indicated by the arrow contour;

2a shows a sectional view of the arrangement of the frame hinge part shown in Figia and 1b with a frame in the insertion or release position of the clamping element.

FIG. 2b is an enlarged view of the portion circled in FIG. 2a; FIG. Fig. 2c is an enlarged view of the circled in Fig. 2a section, however, with the difference that the clamping element is in the adjustment position.

In the illustrated in Fig. 1a preferred embodiment of a frame hinge part of the tape according to the invention is a frame hinge part 1 with two hinge parts 4, 4 ', in each of which a hinge pin bore 3 and 3' for receiving a hinge pin defining a hinge pin (not illustrated - represents). On the hinge parts 4, 4 ', a fastening part 2 connecting the two hinge parts 4, 4' is provided. On its side remote from the hinge axis, the fastening part 2 has a substantially along the fastening part 2 on the sections 6, 6 '; 6 "extending spring-like projection which is to be inserted into a groove of a C-profile shown later on a frame, wherein the upper surface of the fastening part 2 in Fig. 1a will face the frame, for clamping fastening of the fastening part 2 A plurality of screw plates 10 whose function and effect will be explained later are provided on the C-profile, on this side two clamping elements 5, 5 'are provided, which are received in guides of the hinge part and with respect to the fastening part 2 from an insertion or release position In the locking position of the clamping element 5, 5 ', the spring-like projection 7, 7' of the clamping element engages in the further groove shown later, which lies opposite the previously mentioned groove 5, 5 'is thus a clamping in the C-profile and thus an attachment of the fastening part 2 a reached in the frame. In Fig. 1a is the clamping element 5 'relative to the clamping element 5 in a back zurückten position corresponding to the insertion or release position, which will be explained below.

The displacement of the clamping element 5, 5 'is effected by a trained as a tool, separate adjusting element 9, which is rotatably inserted into a bore in the fastening part 2 on its distal side and engages in a slot 8 of the clamping element 5 with its toothed end, where with a one-sided provided toothing of the slot 8 cooperates to a displacement of the Clamping elements 5, in particular to effect from the insertion or release position in the adjustment position.

1a shows the viewing direction of FIG. 1b, wherein, however, in FIG. In the foreground, the fastening part 2 with its spring-like projection sections 6, 6 'and parts of the hinge part 4 can be seen in the background. The clamping element 5 is displaceably mounted in a serving as a guide recess relative to the fastening part 2 (perpendicular to the image plane). On the frame-side surface of the fastening part 2 are also the screw 10, 10 ', which are inserted adjustable in through holes of the fastening part 2 by means of screw thread. On the top (which should be off the frame) is a tool 9 'attachable to effect an adjustment of the screw 10, 10'.

Fig. 2a is a sectional view of the frame hinge part 1 shown in Fig. 1a and 1b, which rests against a frame 11, wherein the clamping element 5 is in its insertion or release position. In this case, the predetermined by the hinge pin bore 3 and the hinge pin hinge axis is perpendicular to the image plane. The frame hinge part 1 has the hinge part 4 with the hinge pin bore 3 and the fastening part 2, which are integrally formed with each other. The frame 11 consists of hollow profiles and has on its side facing the window or door opening edge on a so-called C-profile. The displacement of the clamping element 5 is on the one hand effected by a trained as a tool, separate control element 9, which is rotatably inserted into a bore in the fastening part 2 from the side, which rests from the frame 11 and in a toothing 13 of the clamping element 5 with his toothed end engages and cooperates. On the other hand, a further displacement of the clamping element 5 is effected in particular in the locking position by the adjusting element 12, which will be explained in more detail later with reference to FIG. 2c.

Based on the enlarged in Fig. 2b representation (of the circled in Fig. 2a section), the C-profile and the insertion or release position will now be explained. The band member 1 rests with its attachment part 2 on the frame 11, since the spring-like projection 6 of the fastening part 2 is inserted into a groove 15 which is formed by a flange 16 on the frame 11. The slidably mounted on the fastening part 2 clamping element 5 with its spring-like projection 7 is disengaged from the groove 15 '. The groove 15 "is also formed by a flange 16 'formed on the frame, which runs parallel to the flange 16. The clamping element 5 is in the insertion or release position, ie in the position the fastening part 2 with the clamping element 5 in the between the two grooves 15, 15 'formed cavity (in the interior of the "C") can be introduced or removed in a direction which is substantially perpendicular to the predetermined plane through the grooves. As already explained above, the displacement of the clamping element 5 is effected, on the one hand, by a separate actuating element 9 designed as a tool, which is rotatably inserted into a bore in the fastening part 2 from the side which rests against the frame 11 and into a toothing 13 of the clamping element 5 engages and cooperates with its toothed end. A further displacement of the clamping element which may comprise a pivoting movement about a resting on the frame bead 19, in the locking position, is effected by the actuator 12, a threaded pin with a conical tip 14, which in Fig. 2b in a retracted, the clamping element 5 releasing position is located. By the pivoting movement of the projection 7 of the clamping element 5 is additionally pressed against the groove 15 'facing side of the flange 16'. The further adjusting element 10, the screw plate, is used for clamping the flange 16 between the bevelled head and the fastening part 2 and ensures a solid, play-free concern of the fastening part 2 on the flange 16. By tightening the screw disc against the flange 16 can with sufficient plastic Deformability of the flange material a positive engagement of the actuating element 10 can be effected in the flange 16, since with sufficient tightening force, the conical surface of the screw disc penetrates into the flange material.

Fig. 2c is also an enlarged view of the circled in Fig. 2a section, but with the difference that the clamping element 5 in the adjustment position, in which the frame hinge part 1, although no longer removed from the profile, but can be displaced in the longitudinal direction of the profile , is located. By turning the in Fig. 2c already removed from the associated bore 17 tool the clamping element 5 has been moved to the adjustment position. In the adjustment position, the spring-like projection 7 of the clamping element engages in the groove 15 '. The fastening element 2 and the clamping element 5 are fixed in the C-profile formed by the two flanges 16, 16 'in the previously described and in the image plane lying Eiπsetzrichtung. Due to the remaining in the groove 15 game to the projection 6 of the fastening part 2, a displacement of the hinge part 1 along the flanges 16, 16 '(perpendicular to the image plane) is allowed and an adjustment of the hinge part 1 on the frame 11 can be made. If the adjusting element 12, which has already been partially screwed in FIG. 2c, is further screwed in, its conical tip 14 cooperates with an oblique surface 18 of the clamping element 5 so that it is further displaced and pivoted over the bead 19 until the Clamping action required by locking the clamping element 5 and the fastening part 2 in the grooves 15, 15 'and against the flange 16' and thus the locking position is achieved until a press fit by spreading of the clamping element 5 and the fastening part 2 in the grooves 15th , 15 'and thus the locking position is reached.

LIST OF REFERENCE NUMBERS

1 frame hinge part

2 fastening part

3, 3 'hinge pin bore

4, 4 'hinge part

5, 5 'clamping element 6, 6', 6 "projection of the fastening part

7, T projection of the clamping element

8 slot in the clamping element

9, 9 'actuator, tool

10, 10 'Control element (screw plate) 11 frame

12 control element

13 toothing on the clamping element

14 conical tip of the actuating element 15, 15 'groove 16, 16' flange

17 hole

18 inclined surface on the clamping element

19 bead

Claims

claims:

1. Band for doors, windows and the like with at least one frame hinge part (1) and at least one with respect to the frame hinge part (1) pivotally mounted wing hinge part, each by means of a fastening part (2) on a frame (11) or wings are fastened, wherein at least on a fastening part (2) at least one displaceable clamping element (5) is mounted, wherein by an adjusting element (12, 10) a

Arresting position of the fastening element (2) is achieved, wherein at the locking position between two on the frame (11) or wing-mounted flanges (16, 16 '), which are mutually aligned, in each case a groove (15, 15') and parallel , the fastening part (2) and the clamping element (5) are held in a clamping jaw in the grooves (15, 15 '), characterized in that the clamping element (5) by means of the adjusting element or by means of another, optionally separate, actuating element (9) is displaceable at least from an insertion or release position into an adjustment position, wherein in the insertion or release position, the fastening part (2) and the clamping element (5) in the grooves (15, 15 ') in a direction substantially can be inserted or removed perpendicular to the plane predetermined by the grooves (15, 15 ') and, in the adjustment position, the fastening part (2) in one direction parallel to the course of the grooves (15, 15') back and forth for adjustment ebbar and fixed in the remaining directions.

2. Band according to claim 1, characterized in that the at least one adjusting element (12) is rotatably mounted on the fastening part (2) and / or rotatably mounted on the fastening part (2) can be attached and by turning the respective actuating element, the clamping element (5) with respect to the fastening part (2) is displaceable.

3. Tape according to claim 2, characterized in that the clamping element (5) is provided with a toothing (13) with which one of the adjusting elements for displacing the clamping element (5) can be brought into engagement.

4. Tape according to one of claims 1 to 3, characterized in that the clamping element (5) from the insertion or release position on the adjustment position in the locking position relative to the fastening part (2) is arranged displaceably.

5. Tape according to one of claims 1 to 4, characterized in that the at least one adjusting element (12) on an inclined surface (18) of the clamping element (5) for effecting the displacement of the clamping element, preferably to achieve the locking position, acts.

6. Tape according to one of claims 1 to 5, characterized in that in the locking position a clamping action between the fastening part (2) and clamping element (5) in a direction perpendicular to the grooves (15, 15 ') and perpendicular to Einsetzrichtuπg direction is effected ,

7. Band according to claim 6, characterized in that in the locking position, a projection (7) of the clamping element (5) which engages in one of the grooves (15 '), and a projection (6) of the fastening part (2), in the opposite, other groove (15) engages, so pushed apart and so between the grooves (15, 15 ') are braced that thereby a clamping of clamping fastening (2) and clamping element (5) is achieved.

8. Tape according to one of claims 1 to 7,

characterized in that in the locking position, a clamping action between the fastening part (2) and clamping element (5) by pressing the projection (7) of the

Clamping elements (5) against a groove (15 ') limiting flange (16') is effected.

9. Tape according to one of claims 1 to 8, characterized in that further comprises at least one adjusting element (10) is provided for reaching the locking position, that acts on one of the flanges (16).

10. Band according to one of claims 1 to 9, characterized in that the band is configured such that the at least one clamping element (5) by means of a first, separately applied adjusting element (9) from the insertion or release position in the adjustment position displaceable and by a second, rotatably mounted on the fastening element (2) mounted adjusting element (12) can be brought from the adjustment position into the locking position.

11. Arrangement of a frame (11) and / or wing with two on the frame (1 1) or wing-mounted flanges (16, 16 '), each one, a groove (15, 15') are aligned and aligned run, with a band for doors, windows and the like according to one of claims 1 to 9.

12. Arrangement according to claim 11, characterized in that the grooves (15, 15 ') along an edge of the frame (1 1) extend over the side length of one of the frame (11) defined opening.