EP3029241A1 - Corner fitting with increased clamping force - Google Patents

Abstract

Corner fitting (1) for a door element (30), which can be arranged on a pivot point and / or an axis, comprising a first fitting element (3) and a second fitting element (4), each of which at least partially supports a contact section (3.1, 4.1) for the installation having the door element (30) and can be connected to one another by clamping the door element (30) in a clamping area (70), wherein the fitting elements (3, 4) delimit the clamping area (70), in addition comprising at least one fastening unit, around the door element (30 ) between the fitting elements (3, 4) reliably, wherein the fastening unit comprises a first fastening means (5) which is arranged on the first fitting element (3) and / or on the second fitting element (4), and a second fastening means (6) , which is arranged on the second fitting element (4) and / or on the first fitting element (3), and the two fastening means (5, 6) are non-positively and / or positively connected with each other , It is essential to the invention that the first fastening means (5) has an engagement region (5.1), in which the second fastening means (6) acts, the engagement region (5.1) at least partially into the clamping region over the abutment sections (3.1) and / or (4.1) extends.

Description

The present invention relates to a corner fitting for a can be arranged on a pivot point and / or an axis door element according to the preamble of claim 1.

In principle, it is known that doors, in particular glass doors are provided with fittings, in particular with corner fittings. The fittings are used for example for attaching a lock or a counter lock box. Designed as a corner fitting fitting devices are used in particular for the arrangement of door elements, in particular of glass doors, such as Glaspendel- or Glasanschlagtüren or sliding glass doors on a pivot point or an axis, such as a BTS axis. The known fittings or corner fittings usually consist of two fitting elements between which the door element, for example a glass door, is clamped or clamped between abutment sections of the fitting elements. Moreover, it is known to adapt the corner fittings to different glass panel standards. In some Glasausschnittstandards the door element is additionally connected in addition to the clamping in the clamping area via fastening units with the corner fitting. For this purpose, the door elements in addition to the cutouts in the corner, which is clamped between the fitting elements, additional holes, are guided by the fastening means of the fastening units, which arrive at the fitting elements for non-positive and / or positive fit or the fitting elements together and with the Door element positively and / or positively connect. The cutout in the corner of the Glass door elements is mainly used to form a space between the spaced fitting elements outside the abutment sections. This free space is used to store or mount the door element via the corner fitting on a pivot point and / or an axis via a connecting element, which is part of the corner fitting and which is preferably arranged between the fitting elements.

It goes without saying that, as the door elements become heavier, which are clamped in the clamping area between the fitting elements, the clamping or clamping force of the fitting elements, which acts on the door element at least indirectly via an abutment on the door element in the clamping area via the abutment sections of the fitting elements, must be increased to hold the door element securely. In order to increase the clamping force, it is known to change the dimensions of the fittings according to the applied clamping force. In particular, this means that the known corner fittings are designed to be larger in order to apply a larger clamping force. Thus, for example, from the manufacturer Teufelbeschlag universal fittings known as Jumbo. For applying a clamping force, ie for applying a clamping torque of, for example, 14 Nm, to securely hold a 140 kg heavy door element, the known fittings on an edge length of 200 x 84 mm with correspondingly sized contact surfaces. A known from this manufacturer fitting for clamping a 200 kg heavy door element has an edge length of 260 x 84 mm. The body depth, ie the height of the caps of the known fittings increases significantly with the increase in the dimensions of the known fittings.

It is therefore an object of the present invention to form a corner fitting, the clamping force is variably variable and can be significantly increased in particular compared to the known fittings, without changing the size of the fitting.

The above object is achieved by a corner fitting for an arranged on a pivot point and / or an axis door element with the features of claim 1. Further advantages, features and details of the invention will become apparent from the dependent claims, the description and the drawings.

The corner fitting according to the invention for a can be arranged on a pivot point and / or an axis door element according to claim 1, comprising a first fitting element and a second fitting element, each having at least partially an abutment portion for abutment against the door element and under clamping of the door element in a clamping area with each other connectable, wherein the fitting elements limit the clamping area, further comprising at least one fastening unit to reliably clamp the door element between the fitting elements, wherein the fastening unit, a first fastening means, which is arranged on the first fitting element and / or on the second fitting element, and a second fastening means has, which is arranged on the second fitting element and / or on the first fitting element, and the two fastening means non-positively and / or positively connected with each other, includes the technical teaching that the first B efestigungsmittel has an engagement region in which the second fastening means acts, wherein the engagement region extends at least partially into the clamping region over at least one contact portion.

On the one hand, this solution offers the advantage that the fastening means of the fastening unit arranged on one or both fitting elements can be designed independently of the material property, the design and the overall depth of the fitting elements. If, for example, the fitting element is produced from a gray cast iron or from another casting material, independently of this, the fastening means which is arranged on the fitting element can be produced from another, ie here preferably from a more stable or firmer material, independently of the production of the fitting elements. In the known fitting elements designed in the fitting elements internal thread for receiving, ie for non-positive and positive connection via a fastener designed as a screw with the other fitting element, wherein the connection of the fitting elements, the clamping force for a clamped in the Einspannbereich between the fitting elements door element is built. However, since the configured in the fitting element thread or the thread of the internal thread of the overall depth of the fitting element is dependent, designed as a screw fastening means can only be positively and positively coupled to the relatively short internal thread configured. If an excessively high clamping torque is applied to the screw in order to apply, for example, a very high clamping force, tearing of the thread in the fitting components is pre-programmed. In contrast to this, the solution according to the invention, namely the arrangement of a first fastening means with an engagement region configured separately for the fitting elements in addition to a different material property, also offers the possibility of configuring the engagement region beyond the structural depth of the fitting elements or of extending the engagement region for the fastening means. By the Extension of the engagement region, which extends at least into the clamping region, ie between fitting elements, can be effected according to the invention in that a second fastening means acting in the engagement region can be applied with a higher tightening torque than in the usual manner to the dimensions and in particular to the material thickness the fitting element limited engagement area is possible.

Accordingly, by the inventive arrangement of a first fastener with an engagement portion which extends at least partially into the Einspannbereich, to the fitting elements with constant dimensions of the corner fitting, d. H. at the same edge length and material thickness, which can even be reduced if necessary, according to the invention can be increased significantly applied to the fitting elements clamping force. The increase of the clamping force increases proportionally to the clamping torque.

In order to achieve as much as possible a strong positive and positive connection with the fastening unit, it is advantageous and provided in the solution according to the invention that the first fastening means extends beyond the structural depth of the fitting element to the opposite fitting element. In the present case, this means that the fastening means, which preferably has an engagement region for receiving the second fastening means, the engagement region extends at least in sections beyond the abutment section of the fitting element to the other fitting element. Due to the fact that the engagement region of the first fastening means extends between the fitting elements, the second fastening means, which is positively and positively received in the engagement region, is already inserted between the fastening elements Fitting elements received by the first fastener. According to the invention, the first fastening means and the second fastening means form a fastening unit designed between the fitting elements, which leads to an increased clamping force and to an improved stability of the corner fitting.

Advantageously, the second fastening means is configured as a screw element with a corresponding external or mating thread, which is non-positively and positively coupled to the advantageously designed as a thread and in particular as an internal thread engaging portion of the first fastening means and is in coupling in the engagement region of the first fastening means , Advantageously serve to produce the clamping force, d. H. for connecting the fitting elements together more than one fastening unit, comprising a first and a second fastening means.

In order to further increase the clamping force and the connection between the fitting elements over the engagement region of the first fastening means which extends between the fitting elements, ie advantageously via the extended internal thread which is designed as a thread in the engagement region of the first fastening means, it is more advantageous Way the first fastener designed with its thread designed as an internal thread, ie with the engagement portion, slightly offset from the receiving means receiving the second fastening means on the opposite fitting element. Characterized in that the first fastening means and the second fastening means on the opposite fitting elements are slightly staggered to each other, it comes with the slightly offset engagement of the second fastening means in the engagement region of the first fastening means to a tension between the fitting elements, whereby additionally the clamping force and the connection between the fitting elements is increased.

In order to increase the clamping torque or the torque of the fastening unit, ie between the second fastening means, which engages in the engagement region of the first fastening means, the first fastening means advantageously has a profiled outer contour, wherein the first and / or the second fitting element at least one Have receptacle in which the first fastening means is held. In this case, the geometry of the receptacle is advantageously adapted to the profiled outer contour of the first fastening means. In a preferred manner, the first fastening means replaces a fastening means configured in the fitting elements. In a preferred manner, the first fastening means is advantageously introduced from the outside through the fitting element and here specifically at the location of an originally configured thread into the fitting element. Of course, the first fastening means of the fastening unit can also be pressed into the fitting element, hammered or materially connected to the fitting element. The head of the fastener, designed for example as a rivet nut, advantageously comes to bear against the fitting element on the side opposite the contact section and extends beyond the contact section of the fitting element with the engagement section opposite the head section to the opposite fitting element. Of course, the engagement region can extend into the head part of the first attachment means, so that over the entire length of the first Attachment extends the engagement area. In addition to increasing the clamping or torque, the profiled outer contour advantageously also serves to secure the first fastening means in the fitting element, so that the connection of the fitting elements, ie. when applying the clamping torque, only the second fastening means has to be rotated in order to work into the counter thread designed as an internal thread, without the need for a manual rotation lock of the second fastening means is necessary. As a result, the assembly and adjustment of the corner fitting according to the invention is significantly facilitated.

In order to increase the clamping torque or the torque between the first and the second fastening means, the first fastening means advantageously has a polygonal outer lateral surface or a polygonal profiled outer contour. The profiled outer contour may preferably be a 3-Kant contour, a 4-Kant contour, a 5-Kant contour or a 6-Kant contour. Of course, it is also conceivable to design the profiled outer contour in a multi-zigzag manner, for example as a four, five or six zigzag. Of course, then for insertion of the first fastening means in the receptacle of the fitting element, the geometry of the receptacle of the fitting element a 3-Kantkontur a 4-Kantkontur, a 5-Kantkontur or a 6-Kantkontur or is designed mehrzackig as a four, five or six-zigzag ,

In an advantageous manner, the tightening torque that can be applied to the fastening unit can be increased by extending the engagement region of the first fastening means which projects beyond the contact section, which extends between the fitting elements be, according to the invention also, and preferably in proportion to increasing the clamping torque, the adjustable between the fitting elements clamping force is increased. Accordingly, regardless of the size of the corner fitting according to the invention by enlargement, ie by extension of the engagement portion of the first fastener and also preferably by the production of the first fastener made of a stronger material compared to the material from which the fitting elements are made between the fitting elements to be applied clamping force increased or increased.

Preferably, at least via the change of two preferably three parameters, namely the material property of the first attachment means, the length of the engagement region of the first attachment means which extends between the two fitting elements, and finally by displacement of the first attachment means to the second attachment means which together form the fixing unit, with constant dimensioning of the corner fitting, the clamping force acting from the two spaced opposite fitting elements acting on the clamped in the clamping area door element can be increased.

In addition, the fastening unit according to the invention makes it unnecessary to change the configuration of the fitting elements designed on the fitting elements and in particular their size, thereby possibly increasing the clamping force of the fitting device.

With the corner fitting according to the invention described here, it is advantageously possible without changing the size, ie without changing the length, the height and the overall depth, to the fastening unit Tightening torque of about 15 Nm or larger. This means that with the corner fitting according to the invention by increasing the clamping torque to about 15 Nm or greater, a door element can be received between the fitting elements in the clamping area and a clamping force can be applied to the corner fitting, which allows a door element with 150 kg or heavier absorb or clamp.

For example, a conventional fitting having an edge length of about 166 x 52 mm and its height including cap, d. H. whose depth reaches about 0.6 cm to 1.5 cm, the depth can be even further reduced, are formed by the inventive use of, for example, designed as Einnietmutter first fastener for receiving a 150 kg heavy glass door element.

Advantageously, at least one fitting element and preferably both fitting elements on a free space in which a holding element is movably mounted. As a free space is to be understood in the context of the application, for example, a recess in the form of a slot or a groove, which advantageously extends in the longitudinal extent of the fitting elements in at least one of the fitting elements. As a free space but is also understood in the context of the present invention, the distance formed between the two fitting elements, which makes it possible to move the holding element, which advantageously has a head part and a connecting part, with the connecting part between the fitting elements. In contrast, the free space which extends in the longitudinal extent of the fitting elements, serves to store the holding element with its head part movable or to receive the holding element via the head part non-positively or positively.

In a particularly advantageous manner, the holding element and a connecting element operatively connected to the holding element, which serves to mount the door element on a pivot point and / or an axis, are two interconnected components of the corner fitting. These interconnected components preferably form the attachment mechanism which is advantageously integrated on both components, namely on the holding element and on the connecting element, and which can be transferred from a released state into a fixing state and back, wherein in the released state the holding element can be displaced on the fitting elements is and fixed in the fixing state at least non-positively or positively on at least one fitting element. Accordingly, the fastening mechanism formed on the holding element and on the connecting element advantageously serves to adjust the corner fitting steplessly to a pivot point and / or an axis, ie the holding element and the connecting element connected to the holding element relative to the fitting elements and in particular relative to the longitudinal extension of the fitting elements steplessly shift. In addition, the fastening mechanism serves to fix the corner fitting in the set position, namely to fix the retaining element via the fastening mechanism on at least one of the fitting elements at least non-positively or positively. Accordingly, the holding element for adjusting the connecting element on the pivot point and / or the axis with the connecting element freely displaceable, that is, according to the invention guided continuously displaceable to the longitudinal extension of the fitting elements. Is the location of the Connection element set to the fulcrum and / or the axis via the attachment mechanism is a fixing of the holding element and thus at least indirectly of the connecting element in the form of a non-positive clamping connection with at least one of the fitting elements on the designed as a preferably clamping plate holding element.

In a preferred manner, the free space configured as a recess, groove or slot is configured in both fitting elements. The recess, the groove or the slot extend in a preferred manner in the longitudinal extension of the two fitting elements and extend in the two fitting elements preferably at the same height and parallel to each other. The designated as a recess, groove or slot clearance in the fitting elements is advantageously used to guide the holding element substantially parallel to the fitting elements and relative to its longitudinal extension. For this purpose, the holding element advantageously on the head part, which serves to ensure that the holding element is mounted at least in the dissolved state of the fastening mechanism movable in the free spaces of both fitting elements. Due to this configuration, in the fixing state of the fastening mechanism, the clamping of the retaining element acts on both fitting elements via the head part, namely in each of the recesses of both fitting elements, whereby the clamping force acting on the clamping is distributed advantageously evenly over both fitting elements.

For a particularly large variability of the corner fitting to different glass cutting standards and to increase the clamping force, the fitting elements have at least one and preferably a plurality of receptacles for receiving in each case a fastening unit. These are advantageous provided at least two receptacles for the mounting units in the fitting elements. Even more advantageous, the fitting elements on three or four shots for the mounting units. In a particularly preferred manner, five or six receptacles are designed for the fastening units on or in the fitting elements. At least one receptacle, which is configured in each case on both fitting elements, serves to receive at least the first and / or the second fastening means of the fastening unit and is configured by a passage configured in the door element clamped between the fitting elements, for example in the form of a hole or a bore. respectively. This means that the receptacle is approximately opaque to the position of the passage formed in the door element, through which the first and / or the second fastening means is performed by the door element.

Preferably, at least a first and a second receptacle are provided on the fitting elements, which limit the holding element movably mounted in the recess. This means that the holding element movably mounted in the recess is advantageously arranged between the first and the second receptacle.

Advantageously, the first and the second receptacle, which delimit the recess for the holding element, preferably at a height with the recess, in particular at the same height with the recess. Of course, the recordings can also be below or above the height of the recess. In this case, however, an arrangement of the receptacles in direct adjacency to the recess is particularly advantageous in order to load the door element by the holding element movably mounted in the recess or by the bearing on the axle via the connecting element during operation Retaining transferred forces in the immediate vicinity of its origin on the fitting elements. In addition, when parallel application of a clamping torque to the fastening units, which are guided or inserted in direct adjacency to the recess in the receptacles of the fitting elements, it can be easily determined whether the retaining element is still movable in the entire longitudinal extension of the recess.

Since the first and the second fastening means are inserted at the fitting elements in the receptacle or pushed through the bushings, d. H. be connected as separate components at least form-fitting with the fitting elements, its material properties, d. H. the material or material from which the first and second attachment means are made may be different than the material used for the fitting elements or the material used for the fitting elements. Accordingly, the material properties of the first fastening means and of the second fastening means, that is to say the material properties of the fastening unit as a whole, can be applied to the tightening torque to be applied, ie. H. adapted to the clamping force of the corner fitting, regardless of the material used for the fitting elements or the material used for the fitting elements are selected. Preferably, a fastening unit made of metal, and more preferably made of steel, wherein the materials are advantageously warp-resistant and stainless. Of course, the material properties of the first attachment means and the second attachment means of the attachment unit may also be different.

Preferably, the engagement portion of the first fastener extends up to 100% in length as a distance formed space between the fittings. It is particularly advantageous that at a length of the engagement region, which is equal to the size of the distance formed between the fitting elements, the second fastening means, with one of its ends, preferably end-side, supported on the fitting element, which the fitting element with the recording opposite to the second attachment means. This allows a particularly stable design and a particularly stabilizing effect of the fastening means comprising the first fastening means and the second fastening means on the corner fitting.

The principle of increasing the clamping force, which acts on the clamping area, should be understood in the context of the present invention for corner fittings and in particular for all door fittings of any kind and shape. In particular, as a door fitting, for example, locks and mating lock boxes are to be understood, which are to be clamped to door leaves, in particular glass doors with different glass thicknesses or glass thicknesses. The features mentioned in the description and in the claims as well as the features of the corner fitting shown and described in the figures are to be applied individually or in any combination to the door fittings.

Further, measures improving the invention will be described in more detail below together with the description of a preferred embodiment of the invention with reference to FIGS. The features mentioned in the claims and in the description may each be essential to the invention individually or in any desired combination.

Fig. 1

einen auf die erfindungswesentlichen Merkmale reduzierten Eckbeschlag in einer perspektivischen Explosionsansicht und

Fig. 2

einen montierten erfindungsgemäßen Eckbeschlag in perspektivischer Seitenansicht, der an der linken unteren Ecke eines Türelements geklemmt ist.

Show it:

Fig. 1

reduced to the features essential to the invention corner fitting in a perspective exploded view and

Fig. 2

a mounted corner fitting according to the invention in a perspective side view, which is clamped to the left lower corner of a door element.

In the different figures, the same parts are always provided with the same reference numerals, which is why they are usually described only once.

FIG. 1 shows a corner fitting 1 for a can be arranged on a pivot point and / or an axis door element, comprising a first fitting element 3 and a second fitting element 4. The fitting element 3 and the fitting element 4 each have at least partially an abutment section 3.1 and 4.1. For reasons of illustration, other elements of the corner fitting, such as the voltage applied between the contact sections 3.1 and 4.1 and the door element intermediate layers, etc., omitted, but not the operation of the illustrated corner fitting 1, should be limited.

Each of the fitting elements 3 and 4 has receptacles 9 for passing or inserting first fastening means 5 and second fastening means 6, which serve to connect the fitting elements 3 and 4 to one another. For this purpose, the fastening means are guided through bushings in a clamped between the fitting elements 3 and 4 door element. The second fastening means 6 are present in the form of screw elements of screws which engage on both sides, ie both by receptacles 9 of the fitting element 3 and by receptacles 9 of the fitting element 4. In each case on the opposite side of the inserted or carried in the receptacles 9 second fastening means 6 4 fastening means 5 are inserted in the receptacles 9 of the fitting element 3 and the fitting element in the form of Einnietmuttern.

The second fastening means 6 configured as screw elements and the first fastening means 5 configured as riveting nuts together in each case form a fastening unit in order to reliably clamp the door element with a corresponding clamping force between the fitting elements 3 and 4. The first fastening means 5 designed as rivet nuts have an engagement region 5.1 into which the second fastening means 6 designed as screw elements act. The engagement region 5.1 of the first fastening means 5 protrudes or extends at least partially into the contact section 3.1 and 4.1, ie in the free space 11 formed between the fitting elements 3 and 4. The clearance 11 is in the mounted state of the corner fitting 1 as a distance between the Fitting elements 3 and 4 formed. In the state of the corner fitting 1 according to the invention shown here, the engagement region 5.1 projects beyond the abutment section 3.1 and 4.1 of the fitting element 3 and 4 to the opposite fitting element 4 and 3. The engagement region 5.1 of the first fastening means 5 has a thread 7 in the form of an internal thread, which cooperates with an external thread designed as a counter thread of the screw element designed as a second fastening means 6.

The designed as riveting first fixing means 5 in the front fitting element 3 is shown for the representation of the profiled outer contour 8 partially protruding forward from the fitting element 3. The profiled outer contour 8 of the first fastening means 5 configured as a riveting nut is polygonal, in the present case designed as a hexagon, which increases the tension or torque to be applied to the fastening unit and self-secures the first fastening means 5 when engaging the second fastening means 6 in the engagement area 5.1 of the first fastening means 5 is used. In order that the first fastening means 5 configured with a polygonal contour and in particular with an outer hexagonal contour 8 can be inserted into the receptacles 9 of the fitting elements 3 and 4 and pulled out again if necessary, and the receptacle 9 supports the rotational securing of the polygonal configured first fastening means 5, the geometry of the receptacles 9 for the first fastening means 5 of the profiled outer contour 8 of the first fastening means 5 is adapted, d. H. in the present case designed as a polygonal contour, and in particular as an internal hexagon contour.

Both fitting elements 3 and 4 have in their longitudinal extent a recess 10 which serves for the movable mounting of a holding element, which is operatively connected to a connecting element, via which the door element is rotatably mounted on an axis. Two receptacles 9 for the fastening means 5 and 6 are formed on the left and right next to the recess 10 and approximately at a height with the recess 10 in the fitting elements 3 and 4. Three further receptacles 9 are formed in the illustration in the left region of the fitting elements 3 and 4 ascending to the left in the fitting elements 3 and 4. As a result, the corner fitting 1 according to the invention combines the most important Glass standard cutouts used worldwide. In order to prevent damage to the door element in the region of the implementation of the fastening means 5 and 6, at least over the second attachment means 6, a cap sleeve 2 are pushed or turned on, at least in sections over the threaded portion, ie the part or region of the second fastening means 6, the contacted in the clamping area in the implementation of the door element. Advantageously, the cap sleeve 2 is made of a plastic material or a rubber-elastic material. Particularly preferably, the cap sleeve 2 can be cut out of a PVC tube.

FIG. 2 shows a door member 30 which is mounted on a corner fitting 1 according to the invention on a pivot point 20, which may be, for example, a BTS axis (bottom door closer axis). The corner fitting 1 is clamped in the lower left corner of the door member 30 to the door member 30. The Indian FIG. 2 shown corner fitting 1 is designed so that it would also be clamped to the upper left or upper right or lower right corner of the door member 30 for supporting the door member 30 on a pivot point 20 and / or an axis. In the receptacle 9, which are configured to the right of the recess in the fitting element 3, a fastening means 5 is inserted.

Between the fitting elements 3 and 4, a clamping portion 70, in which the door member 30 is inserted forms. Preferably, intermediate layers 60, which are encompassed by the abutment sections 3.1 and 4.1, serve to avoid direct contact of the door element 30 with the fitting elements 3 and 4, for example, damage to the door element 30, which is preferably a glass door element, when clamping in the from for example one Cast iron manufactured fitting element 3 or 4 to prevent. In addition, the intermediate layers 60 preferably also serve for an intrinsic safety of the fastening means 5 and 6, the intermediate layers 60 being at least partially elastically deformed when engaging the first fastening means 5 in the second fastening means 6, wherein the clamping force is built up between the fitting elements 3 and 4 be, whereby the fastening means 5 and 6 are at least slightly biased when engaging.

Between the two fitting elements 3 and 4, a holding element 80 is arranged, which is displaceable relative to the fitting elements 3 and 4, in particular in the longitudinal extent of the fitting elements 3 and 4. For storage of the door member 30 on the pivot point 20 and / or the axis is operatively connected to the holding member 80 connecting element 90. In the present case, the connecting element 90 via two fasteners 100 non-positively and / or positively connected to the holding member 80 operatively connected.

The holding element 80 operatively connected to the connecting element 90 is movably guided in the fitting element 3 and the fitting element 4 in a free space designed as a recess 10 in the form of a groove. The recess 10 is configured in the form of the groove parallel to the longitudinal extent of the fitting elements 3 and 4. As a result, the holding element 80 and the connection element 100, which is operatively connected via the fastening elements 100, are parallel along the recess 10, ie, displaceable relative to or in the longitudinal extension of the fitting elements 3 and 4. Due to the fact that the connecting element 90 with the holding element 80 is displaceable in the opposite direction relative to the door element 30, the door element 30 can pivot on the pivot point 20 along the axis BB, For example, in its position in a door frame or a glass door system, are aligned continuously. Is z. B. the pivot point 20 and the axis of rotation of the door member 30, which is represented by the axis AA, outside of the normalized pivot points 20 defined areas, namely outside of 55 mm, 65 mm or 70 mm, the door element 30 by displacement of the Retaining element 80 and thus operatively connected to the support member 80 connecting element 90 are set to the pivot point 20 and / or the axis.

The holding element 80 and the connecting element 90 are presently configured as two interconnected components, which comprise a fastening mechanism, which is presently integrated in both components, namely in the holding element 80 and the connecting element 90. To transfer the fastening mechanism from a released state in which the holding element 80 is movably mounted in the longitudinal extent of the fitting elements 3 and 4, in a fixing state, the fastening elements 100, which connect the holding element 80 with the connecting element 90, are screwed into the passages 120 , When screwing the fasteners 100 in the support member 80 at least partially clamped the head portion 80.1 of the support member 80 at least frictionally in the form of a groove recess 10 on the fitting elements 3 and 4. In the fixing state of the fastening mechanism is thus the displaceability of the support member 80 and of the connecting element 90 operatively connected to the holding element 80 or the holding element 80 fixed in position on the fitting elements 3 and 4.

In order to support the movement of the holding element 80 with the connecting element 90 operatively connected thereto in the longitudinal extension of the fitting elements 3 and 4, a lower recess 180 is formed on the fitting elements 3 and 4, which is preferably formed parallel to the groove 10 designed as a recess, and the preferably over the same length as the recess 10 extends. The lower recess 18 is preferably formed in both fitting elements 3 and 4 and preferably extends over the free space 11 formed between the fitting elements 3 and 4 from one to the other fitting element 3 and 4.

LIST OF REFERENCE NUMBERS

1

Patch fitting

2

Cap sleeve

3

fitting element

3.1

Annex section to 3

4

fitting element

4.1

Annex section to 4

5

first attachment means

5.1

Interference area to 5 for 6

6

second fastening means

7

Thread to 5

8th

Outer contour to 5

9

Recording in 3 and 4 for 5 and 6

10

Recess in 3 and 4

11

free space

20

pivot point

30

door element

60

liners

70

clamping

80

retaining element

90

connecting element

100

fasteners

120

Bushings in 90

Claims (15)

Corner fitting (1) for a door element (30) which can be arranged on a pivot point (20) and / or an axis, comprising a first fitting element (3) and a second fitting element (4), each of which at least partially has a contact section (3.1, 4.1) for have the contact with the door element (30) and can be connected to one another by clamping the door element (30) in a clamping area (70), wherein the fitting elements (3, 4) delimit the clamping area (70), moreover comprising at least one fastening unit Door element (30) between the fitting elements (3, 4) to reliably clamp, wherein the fixing unit, a first fastening means (5) which is arranged on the first fitting element (3) and / or the second fitting element (4), and a second fastening means ( 6), which is arranged on the second fitting element (4) and / or on the first fitting element (3), and the two fastening means (5, 6) non-positively and / or positively connected with each other are n,
characterized,
in that the first fastening means (5) has an engagement region (5.1) in which the second fastening means (6) acts, wherein the engagement region (5.1) at least partially into the clamping region over the contact section (3.1) and / or the contact section (4.1) itself extends. Corner fitting (1) according to claim 1,
characterized,
in that the engagement region (5.1) has a thread (7) which cooperates with a mating thread of the second fastening means (6). Corner fitting (1) according to claim 1 or 2,
characterized,
in that the engagement region (5.1) is designed as an internal thread and the second attachment means (6) is a screw element which is located in the engagement region (5.1) of the first attachment means (5). Corner fitting (1) according to one of the preceding claims,
characterized,
in that the first fastening means (5) has a profiled outer contour (8), wherein the first (3) and / or the second fitting element (4) have at least one receptacle (9) in which the first fastening means (5) is held the geometry of the receptacle (9) of the profiled outer contour (8) of the first fastening means (5) is adapted. Corner fitting (1) according to claim 4,
characterized,
that the profiled outer contour (8) is a polygonal contour, in particular a 3-Kantkontur or 4-Kantkontur or 5-Kantkontur or 6-Kantkontur. Corner fitting (1) according to one of the preceding claims,
characterized,
in that a holding element (80) is arranged between the two fitting elements (3, 4), which is displaceable relative to the fitting elements (3, 4) and the holding element (80) is in operative connection with a connecting element (90) which supports the mounting of the door element (30) on the pivot point (20) and / or the axis is used, wherein in particular a fastening mechanism on the holding element (80) and on the connecting element (90) is integrated, which is convertible between a released state and a fixing state, wherein in the dissolved state Retaining element (80) on the fitting elements (3, 4) is displaceable and in the fixed state non-positively and / or positively secured to at least one fitting element (3, 4). Corner fitting (1) according to one of the preceding claims,
characterized,
in that the holding element (80) is movable along the longitudinal extent of at least one fitting element (3, 4) in a free space, wherein in particular the free space has a recess (10) in at least one fitting element (3, 4) and in the recess (10) Holding element (80) is movably mounted. Corner fitting (1) according to one of the preceding claims,
characterized,
that the first fitting member (3) and / or the second fitting member (4) comprise a plurality of receptacles (9) for the reception of fastening units, in particular the 2 receptacles (9) or 3 receptacles (9) or 4 receptacles (9) or 5 shots (9) or 6 receptacles (9) are provided. Corner fitting (1) according to one of the preceding claims,
characterized,
in that the recess (10), in which the holding element (80) is movably arranged, is provided between a first receptacle (9) and a second receptacle (9). Corner fitting (1) according to claim 9,
characterized,
in that the first receptacle (9) and the second receptacle (9) lie at a height, in particular at the same height or below the height, relative to the height of the recess (10) for the holding element (80). Corner fitting (1) according to one of the preceding claims,
characterized,
that a plurality of receptacles (9) is provided, wherein the receptacles (9) are arranged at least partially offset in height relative to the longitudinal direction of the recess (10) in the fitting elements (3, 4). Corner fitting (1) according to one of the preceding claims,
characterized,
that the mounting unit is designed such that a tightening torque of up to about 15 Nm to the fitting elements (3, 4) can be applied in order to obtain a reliable clamping of the door element (30). Corner fitting (1) according to one of the preceding claims,
characterized,
that the mounting unit is formed of metal, in particular steel. Corner fitting (1) according to one of the preceding claims,
characterized,
that a free space (11) in the form of a distance between the fitting elements (3, 4), wherein the engaging portion (5.1) having a length in the free space extends (11), wherein the length is up to 100% of the distance. Corner fitting (1) according to one of the preceding claims,
characterized,
that the fitting elements (3, 4) have a length of about 16 cm, a height of about 5 cm and a depth of about 0.6 cm to about 1.5 cm.

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