EP4375463A1 - Fitting part - Google Patents

Abstract

The invention relates to a fitting part (1), preferably intended for use as a wing-side or frame-side fitting part (1) of a wing (2) or a frame, in particular of a hinge (3) on top of a door and/or a window, with a hinge part (4) and a fastening unit (6) to be fastened to a profile (5) of the wing (2) or frame, wherein the fastening unit (6) is arranged in a receptacle (7) of the hinge part (4), wherein the fastening unit (6) has a base plate (8) that can be firmly connected to the profile (5), and wherein a clamping device (9) is provided for generating a relative movement between the fastening unit (6) and the hinge part (4) for clamping the hinge part (4) against the profile (5), with which the hinge part (4) is pressed against the profile (5) by the clamping.

Description

The present invention relates to a fitting part with a hinge part and a fastening unit to be fastened to a profile of the sash and/or the frame. The fitting part is preferably intended for use as a sash-side fitting part of a sash, in particular a hinge on a door and/or a window. However, the fitting part can also be used as a frame-side fitting part of a frame, in particular a hinge on a door and/or a window.

The following statements on door hinges can also be transferred to window hinges and apply to them in the same way.

In particular, the present invention relates to the technical field of door hinges. Door hinges connect the door to the casing or the frame. Functionally, door hinges are designed so that the door turns or pivots, thereby enabling it to be opened and closed. For this purpose, door hinges, which can also be referred to as door hinges, are connected to the door frame, which is also referred to as the casing, and the door leaf and are preferably placed on top of one another in such a way that it is possible to turn or pivot the door.

In particular, door hinges make it possible to remove the door without first having to remove the anchoring via the door hinge.

Door hinges have to bear a multiple of their own weight, namely the weight of the door leaves.

Consequently, door hinges are the pivotal point of every door, with at least two door hinges usually being used per door.

Door hinges can have an upper hinge part and a lower hinge part. The upper hinge part, which can also be referred to as the leaf-side fitting part, can be attached to the door leaf. For attachment, the upper hinge part/leaf-side fitting part can be drilled, milled and/or screwed. A door hinge can also include a lower hinge part, which can also be referred to as the frame-side fitting part. The lower hinge part/frame-side fitting part can be attached to the frame, in particular drilled, milled and/or screwed.

Depending on the area of application, door hinges must meet a wide range of requirements and, in particular, be robust.

A distinction is also made between two-part and three-part door hinges. The present invention relates to both two-part and three-part door hinges. Two-part door hinges have an upper part of the hinge and a lower part of the hinge, whereby the upper part of the hinge can be connected, in particular screwed, to the door leaf or the frame, for example, whereas the lower part of the hinge can be attached, for example, to the frame or the door leaf. Three-part door hinges are intended in particular for doors that are subject to greater stress. In addition to the lower part of the hinge and the upper part of the hinge, a three-part door hinge also comprises a middle part, whereby the middle part can be mounted, in particular, to the frame or the door leaf. The individual parts can be connected to one another using pins.

In the case of a three-part door hinge, two frame-side fitting parts can be provided, between which a leaf-side fitting part is arranged, or two leaf-side fitting parts between which a frame-side fitting part is arranged.

Door hinges of the aforementioned type can also be referred to as drill-in hinges, as they can be screwed to the door and the frame. Drill-in hinges enable high stability.

In the current state of the art, the sash hinges are usually connected to the profile using screws. These screws are then inserted into the profile via the hinge part. The screws are inserted into the profile via the outside of the hinge part, which is opposite the support side or attachment side that is adjacent to the profile.

This outside of the hinge part is visible to a user both when the sash is closed and when it is open. This has a massive impact on the appearance. It is also relatively easy to intervene in the fitting part for possible manipulation, which is something that should be avoided. For this purpose, The technology provides cover caps for the entire hinge part, which are put on the hinge part after it has been connected to the profile.

Accordingly, it is necessary to provide cover caps for a fitting part in addition to the hinge part and the fastening unit, which must be manufactured individually for the respective hinge part. This results in high manufacturing costs and increased assembly effort. In addition, different cover caps must be provided for different fitting parts, since the cover cap must be adapted to the respective hinge part, preferably for a positive and/or frictional connection.

The object of the present invention is to avoid the aforementioned disadvantages or at least to reduce them substantially.

The above-mentioned object is achieved according to the invention by a fitting part with a hinge part and a fastening unit to be fastened to a profile of a sash or frame. The fitting part is preferably intended for use as a sash-side fitting part of the sash of a window and/or a door or for use as a frame-side fitting part of the frame of a window and/or a door. The fitting part is preferably part of a hinge, in particular a hinge that rests on the door or window. According to the invention, the fastening unit is arranged in a receptacle of the hinge part, wherein the fastening unit has a base plate that can be firmly connected to the profile. In addition, according to the invention, a tensioning device is provided for generating a relative movement between the fastening unit and the hinge part for tensioning the sash against the profile. With the tensioning device, the hinge part is pressed against the profile by the tensioning.

According to the invention, the clamping device now makes it possible to ensure that the fitting part is provided without a cover cap that completely covers the hinge part. In particular, the screws for fastening the fitting part to the profile no longer have to be arranged on the outside of the hinge part opposite the attachment side. Preferably, the screws for fastening the hinge part are not visually perceptible to a user on the outside of the hinge part.

According to the invention, the possibility is nevertheless created for the band part to be pressed against the profile. In order to press it on in this way, it is necessary in the prior art to arrange screws on the outside of the band part. This can be avoided with the invention.

Ultimately, the tensioning device provided can create a tension of the band part against the profile and thus in particular enable a modified attachment of the band part to the profile. This is also made possible by the fact that the fastening unit can be arranged in the receptacle of the band part and is thus covered by the band part and is preferably not visually visible. This also ultimately makes it possible to dispense with a separately provided cover cap that completely covers the band part. This results in reduced manufacturing costs, while at the same time the assembly effort can be drastically reduced or simplified according to the invention.

Preferably, the band part is connected to the fastening unit in a form-fitting manner, in particular via at least one screw that is connected to the band part in a force-fitting manner and is also designed for form-fitting interaction with the fastening unit. The form-fitting of the aforementioned type can in particular restrict or block at least one direction of movement of the band part. The fastening unit can also be connected to the band part by more than one form-fitting manner.

In a preferred embodiment according to the invention, it is provided that the clamping device has at least one screw for interacting with the fastening unit to generate the relative movement, wherein at least one screw opening for the screw is provided in the band part, which extends into the receptacle. The screw opening can therefore ultimately be used to actuate or screw the fastening unit arranged in the receptacle. The screw opening is preferably not arranged on the outside of the band part, but on the attachment side of the band part, which faces the profile. Such an arrangement has the particular advantage that the screw opening is not visually perceptible from the outside. Furthermore, it enables the clamping device to be actuated to clamp the band part against the profile via the screw.

In a further preferred embodiment of the inventive concept, it is provided that an attack slope is provided on the fastening unit to generate the relative movement. The attack slope can ultimately be formed or provided between the fastening unit and the band part. In particular, the attack slope works together with the band part to brace the band part against the profile. In this context, it can be provided that the attack slope runs in particular at an angle, preferably at an angle between 10° and 80°, preferably between 20° and 70°, to the base plate and/or to the outside of the profile. The oblique arrangement can ultimately ensure bracing against the profile.

Particularly preferably, the interaction between the screw and the fastening unit forms a first positive connection between the fastening unit and the band part. The second positive connection can particularly preferably be ensured by the attack slope or the interaction between the attack slope and the band part.

In this context, it is understood that the base plate can preferably rest flat on the outside of the profile. The attack slope can be arranged both at an angle to the base plate and at an angle to the outside of the profile on which the base plate is arranged.

Preferably, a further opening opposite the screw openings, in particular a screw opening, is provided in the band part for the screw guided through the fastening unit, wherein the screw opening and the further opening can have an axial offset. The axial offset between the further opening and the screw opening can ultimately result in the band part being braced against the profile. The screw can therefore be guided both through the screw opening and through or into the further opening. The screw can then be arranged in the further opening in a force-fitting and/or form-fitting manner, preferably for bracing the band part against the profile.

Alternatively or additionally, it can be provided that the screw is designed as a tapered screw with a cone and/or truncated cone at the end, with a conical opening being provided on the fastening unit for the cone or truncated cone to engage. The arrangement of the tapered screw in the conical opening can in particular ensure the first form fit. Particularly preferred is an axial offset between the central axis of the screw and the central axis of the conical opening is provided. The central axis particularly characterizes the longitudinal axis of the respective body, which runs in the direction of the greatest expansion or extension. In addition, the central axis can form an at least substantially approximate axis of symmetry of the body and particularly preferably run through the center and/or center of gravity of the body. Due to the axial offset between the central axis of the screw and the central axis of the conical opening, the hinge part can be braced against the profile when the fitting part is tightened or installed. This means that when the screws are tightened, a tension can be created which pulls the hinge part firmly against the profile.

The fastening unit preferably has a tension stop, in particular a strip-shaped one. The conical opening can be provided on the tension stop. The attack slope can be provided on the side of the tension stop opposite the conical opening.

In this context, it is understood that when the fastening unit is in place, the tension stop can strike a stop surface of the band part and is preferably connected to this stop surface in a form-fitting and/or force-fitting manner, preferably at least via the attack slope. In particular, it can also be provided in the assembled state that the tension stop interacts with the stop surface and can thus lead to the band part being tensioned against the profile.

In a further preferred and particularly advantageous embodiment of the inventive concept, it is provided that the attack slope is formed by a projection on the bracing stop and a corresponding recess in the receptacle or by an undercut on the bracing stop and a corresponding projection in the receptacle. In this context, it is understood that a plurality of projections on the bracing stop or a plurality of undercuts on the bracing stop can also be provided, which can interact with respective corresponding and preferably complementary recesses in the receptacle or projections in the receptacle.

Consequently, the recess or undercut on the clamping stop can be formed by the interaction with the corresponding and complementary Recess or projection on or in the receptacle ensures the second positive connection between the fastening unit and the band part.

The aforementioned design makes it possible in particular to achieve a positive connection between the tensioning stop and the band part in the assembled state. This positive connection can preferably restrict and/or block at least one degree of freedom of movement. It can therefore be ensured that no unwanted displacement of the tensioning stop and/or the fastening unit occurs in the inserted state.

In addition, such a design of the attack slope is advantageous in that the screw and the screw opening interact in such a way that a tension can be created that presses the band part against the profile. In this context, it can be provided that the projections or undercuts on the tension stop are arranged in particular offset from the screw opening in the band part and/or the cone opening in the tension stop.

The projection or the undercut on the tensioning stop is particularly preferably wedge-shaped, conical and/or truncated cone-shaped. In connection with tests carried out in the development of the invention, it was found that the aforementioned shapes for both a projection and an undercut on the tensioning stop are particularly advantageous with regard to the desired tensioning of the band part against the profile. In particular, uniform and permanent tensioning of the band part can be ensured.

Preferably, two projections or two undercuts are provided on the bracing stop, to each of which a conical opening particularly preferably corresponds.

According to a further preferred embodiment, it is provided that the central axis of the screw is arranged offset from the central and/or transverse axis of the projection or the undercut on the clamping stop, which extends at least substantially parallel to the central axis of the screw, in particular wherein the offset is between 0.01 and 2 mm, in particular between 0.2 and 1 mm. Preferably, the central and/or transverse axis of the projection or the undercut extends at least substantially parallel to the plane of the base plate and/or at least substantially parallel to the plane formed by the outer side of the profile on which the base plate is arranged.

It is particularly preferred that the clamping device has two screws, two corresponding screw openings in the band part and two projections and/or undercuts on the clamping stop. In addition, it can be provided that two conical openings can be provided on the clamping stop. By providing the projections or undercuts in pairs in combination with the screws, it can ultimately be ensured in particular that the band part can be clamped evenly against the profile.

In a further preferred embodiment, a cover strip for covering the screw and/or the screw openings is arranged on the outside of the hinge part, preferably screwed to the hinge part. The cover strip also means that the screw openings are no longer visible from the outside.

As previously explained, it is particularly advantageous if the screw openings on the hinge part are arranged on the attachment side facing the profile and in particular not on the outside of the hinge part opposite the attachment side. The cover strip can also be arranged in particular on the attachment side of the hinge part. The screws or screw openings can thus be accessible, in particular when the sash is open, but on the inside or attachment side of the hinge part facing the profile.

Preferably, the base plate can be connected to the profile in a force-locking manner. Screws, in particular threaded screws, can be provided to connect the base plate to the profile. The base plate can ultimately be connected to the profile in a force-locking manner via the screws. For this purpose, the base plate can have openings for arranging the screws for fastening to the profile. The relevant screw openings of the base plate are not visible on the outside when assembled, in particular because the base plate is at least essentially completely arranged in the receptacle of the hinge part and is thus covered by the hinge part.

Preferably, the base plate has at least one pin on its side facing the profile for engagement in a pin opening of the profile. The pin in combination with the pin opening, which is preferably designed to complement the pin, enables improved force transfer or improved force introduction of the dead weight of the sash into the frame.

Furthermore, in a further preferred embodiment, the fastening unit is completely accommodated in the receptacle when the band part is in the assembled state and is covered by the band part, in particular on the outside. Thus, the fastening unit is not directly accessible in the assembled state, but indirectly via the at least one screw arranged in the screw opening and can also be used to brace the band part against the profile when connected to the profile.

Preferably, the screw opening of the band part is arranged on the attachment side of the band part facing the profile, which can also be referred to as the underside. This makes it possible for the screw openings to be invisible on the outside of the band part opposite the attachment side. This is accompanied by the previously mentioned advantage that, according to the invention, cover caps, which are necessary in the prior art, can be dispensed with.

Furthermore, in a further, particularly preferred embodiment, the hinge part has a bearing sleeve for receiving a hinge axis and a fastening section for fastening to the profile. The receptacle for the fastening unit can be provided on the underside - that is, in the area of the attachment side - in the fastening section. The bearing sleeve can protrude from the fastening section. In particular, the bearing sleeve is not arranged directly on the profile, but ultimately serves to connect to the other fitting part via the hinge axis. In particular, the sash is rotatably connected to the frame or sash (depending on whether a frame-side or sash-side fitting part is provided) via the hinge axis.

In this context, it can be provided that the fitting part is, according to the invention, part of a two-part or a three-part door hinge or window hinge.

Furthermore, it is expressly pointed out that all of the above and following intervals include all of the intermediate intervals and also individual values contained therein and that these intermediate intervals and individual values are to be regarded as essential to the invention, even if these intermediate intervals or individual values are not specifically specified in detail.

Further features, advantages and possible applications of the present invention emerge from the following description of embodiments with reference to the drawing and the drawing itself. All described and/or illustrated features, individually or in any combination, form the subject matter of the present invention, regardless of their summary in the claims or their reference back to them.

Fig. 1

eine schematische Darstellung auf eine Tür mit einem ein erfindungsgemäßes Beschlagsteil aufweisendes Band,

Fig. 2

eine schematische perspektivische Darstellung eines Bandes mit einer weiteren Ausführungsform eines erfindungsgemäßen Beschlagsteils,

Fig. 3

eine schematische perspektivische Darstellung eines Bandes mit einer weiteren Ausführungsform eines erfindungsgemäßen Beschlagsteils,

Fig. 4

eine schematische perspektivische Darstellung eines Bandes mit einer weiteren Ausführungsform eines erfindungsgemäßen Beschlagsteils,

Fig. 5

eine schematische perspektivische Explosionsansicht eines erfindungsgemäßen Beschlagsteils in einer ersten Ansicht,

Fig. 6

eine schematische perspektivische Explosionsansicht des in Fig. 5 gezeigten Beschlagsteils in einer zweiten Ansicht,

Fig. 7

eine schematische perspektivische Ansicht von Teilen einer weiteren Ausführungsform eines erfindungsgemäßen Beschlagsteils,

Fig. 8

eine schematische perspektivische Darstellung einer erfindungsgemäßen Befestigungseinheit in einer ersten Ansicht,

Fig. 9

eine schematische perspektivische Darstellung der in Fig. 8 Befestigungseinheit in einer zweiten Ansicht,

Fig. 10

eine schematische perspektivische Darstellung einer weiteren Ausführungsform einer erfindungsgemäßen Befestigungseinheit in einer ersten Ansicht,

Fig. 11

eine schematische perspektivische Darstellung der in Fig. 10 gezeigten Befestigungseinheit in einer zweiten Ansicht,

Fig. 12

eine schematische Schnittansicht eines Bandes im montierten Zustand mit einer weiteren Ausführungsform eines erfindungsgemäßen Beschlagsteils,

Fig. 13

eine schematische Schnittansicht eines Bandes im montierten Zustand mit einer weiteren Ausführungsform eines erfindungsgemäßen Beschlagsteils,

Fig. 14

eine schematische Schnittansicht einer weiteren Ausführungsform eines erfindungsgemäßen Beschlagsteils,

Fig. 15

eine schematische Schnittansicht eines Bandes im montierten Zustand mit einer weiteren Ausführungsform eines erfindungsgemäßen Beschlagsteils und

Fig. 16

eine schematische Schnittansicht eines Bandes im montierten Zustand mit einer weiteren Ausführungsform eines erfindungsgemäßen Beschlagsteils.

It shows:

Fig.1

a schematic representation of a door with a hinge having a fitting according to the invention,

Fig.2

a schematic perspective view of a hinge with a further embodiment of a fitting part according to the invention,

Fig.3

a schematic perspective view of a hinge with a further embodiment of a fitting part according to the invention,

Fig.4

a schematic perspective view of a hinge with a further embodiment of a fitting part according to the invention,

Fig.5

a schematic perspective exploded view of a fitting part according to the invention in a first view,

Fig.6

a schematic perspective exploded view of the Fig.5 shown fitting part in a second view,

Fig.7

a schematic perspective view of parts of a further embodiment of a fitting part according to the invention,

Fig.8

a schematic perspective representation of a fastening unit according to the invention in a first view,

Fig.9

a schematic perspective view of the Fig.8 Fastening unit in a second view,

Fig.10

a schematic perspective representation of a further embodiment of a fastening unit according to the invention in a first view,

Fig. 11

a schematic perspective view of the Fig.10 shown fastening unit in a second view,

Fig. 12

a schematic sectional view of a hinge in the assembled state with a further embodiment of a fitting part according to the invention,

Fig. 13

a schematic sectional view of a hinge in the assembled state with a further embodiment of a fitting part according to the invention,

Fig. 14

a schematic sectional view of a further embodiment of a fitting part according to the invention,

Fig. 15

a schematic sectional view of a hinge in the assembled state with a further embodiment of a fitting part according to the invention and

Fig. 16

a schematic sectional view of a hinge in the assembled state with a further embodiment of a fitting part according to the invention.

Fig.1 shows a fitting part 1. In the Fig.1 In the embodiment shown, the fitting part 1 is provided as a leaf-side fitting part of a leaf 2 of a hinge 3 of a door.

What is not shown is that the fitting part 1 can also be provided or designed as a frame-side fitting part of a frame of a particularly overlying hinge 3 of a door and/or a window. The following statements on the fitting part 1 in connection with the arrangement on a wing 2 also apply in the same way to the arrangement of a frame-side fitting part on a frame, without this requiring further explicit mention.

Fig.2 shows a sectional view through a frame profile and a sash profile as well as a frame-side fitting part and a sash-side fitting part 1. In the Fig.2 In the embodiment shown, the sash-side fitting part 1 has a hinge part 4 (in the embodiment shown, a sash hinge 4) and a fastening unit 6 to be fastened to the profile 5 (in the embodiment shown, a sash profile 5) of the sash 2. The frame-side fitting part and the sash-side fitting part 1 can together form a two-part hinge 3.

What is not shown in more detail is that the fitting part 1, which can be used both as a frame-side and as a leaf-side fitting part 1, can also be part of a three-part door hinge 3. In a three-part door hinge 3, either two leaf-side fitting parts or two frame-side fitting parts can be provided, between which a middle part, which is either a leaf-side or frame-side fitting part, is arranged.

The Fig.3 and 4 make it clear that the fastening unit 6 is not visible from the outside when the fitting part 1 is mounted. Fig.3 shows a view of the outer side 27 of the band part 4. Fig.4 again shows in this context the underside or attachment side 23 of the band part 4, which faces the profile 5. The outer side 27 is opposite the attachment side 23.

The fastening unit 6 is arranged in a receptacle 7 of the band part 4, which can be seen in more detail in the exploded views according to the Fig.5 and 6 The recording 7 as such in the band part 4 is in the Fig.7 in a schematic perspective view. The Fig. 8 to 11 show different embodiments of a fastening unit 6, which can each be arranged in a receptacle 7 of the band part 4.

The Fig.8 shows that the fastening unit 6 has a base plate 8 which can be firmly connected to the profile 5, which is also the case in the embodiment according to the Fig.10 and 11 is provided. The base plate 8 can in particular be connected in a force-fitting manner to the profile 5, in particular the sash profile.

The Fig.5 shows the individual components of a clamping device 9, which in different embodiments are also available in the Fig. 12 and 13 is apparent. The bracing device 9 can have different components, but in particular can produce at least essentially the same effect, namely pressing the hinge part 4 against the sash profile or the profile 5 and ultimately bracing it against the profile 5.

Accordingly, the clamping device 9 is provided for generating a relative movement between the fastening unit 6 and the band part 4 for clamping the band part 4 against the profile 5, so that the band part 4 is pressed against the profile 5 by clamping.

The Fig. 12 shows that the clamping device 9 has at least one screw 10 for interaction with the fastening unit 6 to generate the relative movement. In the band part 4, at least one screw opening 11 extending into the receptacle 7 can be provided for the screw 10, which in particular in the Fig.7 can be seen in more detail. The screw opening 11 can have an internal thread, which is preferably designed to be complementary to the external thread of the screw 10. The screw 10 in turn can interact with the fastening unit 6 in a form-fitting manner, so that in particular at least one degree of freedom of movement of the fastening unit 6 is blocked or restricted by the screw 10. This form-fitting connection can in particular form a first form-fitting connection between the band part 4 and the fastening unit 6, whereby further form-fitting connections can also be provided. Each form-fitting connection can in particular block at least one degree of freedom of movement.

In further embodiments, which are not shown in more detail, it can be provided that the screw 10 can also be connected to the fastening unit 6 in a force-fitting manner.

A positive connection has the particular advantage that the screw 10 firmly arranged in the hinge part 4 can be used to clamp the hinge part 4 against the profile 5.

To generate the relative movement, an attack slope 12 can be provided on the fastening unit 6. In this context, the Fig. 12 and 13 differently designed attack slopes 12. An attack slope 12 can be characterized in particular by the fact that it runs obliquely, preferably at an angle between 10° and 70°, to the plane of the base plate 8, as is also the case with the Fig. 12 and 13 show. The attack slope 12 can be formed on the fastening unit 6 and, in particular, through interaction with the hinge part 4 or a complementary slope on the hinge part 4, can lead to the tensioning of the hinge part 4 against the sash profile 5. The attack slope 12 can, in particular with the hinge part 4, form a further (second) positive connection between the fastening unit 6 and the hinge part 4.

What is not shown is that in a further embodiment, a further opening can be provided in the band part 4 opposite the screw opening 11. The further opening can then be designed in particular as a screw opening. The further opening serves to accommodate the screw 10, which has been passed through the fastening unit 6. The screw opening 11 and the further opening can have an axial offset from one another, in particular as a result of which the bracing can occur. The further opening would then also be part of the bracing device 9.

The Fig.5 and 6 show that the screw 10 is designed as a tapered screw. A tapered screw 10 in the inserted state is both from the Fig. 12 as well as from the Fig. 13 for different embodiments of the fastening unit 6. The tapered screw 10 can have an external thread at least in some areas, which can be seen in the schematic exploded view according to the Fig.5 and 6 cannot be seen in more detail. With this external thread, the screw 10 can be firmly connected to the band part 4, in particular in that the screw opening 11 can have an internal thread that is complementary to the external thread of the screw 10. The front part of the screw 10, which can be designed as a cone and/or truncated cone, can have an external thread, but does not have to. This cone or truncated cone is used in particular for (first) positive locking with the fastening unit 6. The positive locking can be carried out in such a way that at least one degree of freedom of movement is blocked.

The Fig. 12 shows that an axial offset is provided between the central axis L of the screw 10 and the central axis of the conical opening 13. This axial offset can be used for bracing. The central axis L of the screw 10 can result in an at least substantially approximate axis of symmetry of the screw 10 and in particular also indicate the longitudinal direction of the screw 10 in the direction of the greatest extension and in particular also run through the center of gravity. The central axis of the conical opening 13 can also form an at least substantially approximate axis of symmetry. Both the central axis of the conical opening 13 and the central axis L of the screw 10 can run at least substantially parallel to the plane of the base plate 8, as is the case with the Fig. 12 also shows.

The Fig.5 and 6 show that the fastening unit 6 has a tension stop 14. The tension stop 14 is in the embodiment shown in particular in the form of a strip. In addition, the Fig.5 that a conical opening 13 is provided on the tension stop 14, which can also be seen in more detail in the Fig.8 and 10 (although these show different embodiments of the fastening unit 6). In the illustrated embodiments, two conical openings 13 are provided for two screws 10. From the Fig.8 and 9 and the Fig.10 and 11 , each showing different embodiments of the fastening unit 6, it is clear that the attack slope 12 is provided on the side of the tensioning stop 14 opposite the conical opening 13, as can also be seen from the schematic sectional views according to the Fig. 12 and 13 The Fig. 12 a sectional view of a fastening unit 6 as shown in the Fig.8 and 9 is shown, whereas the Fig. 13 shows a sectional view in which the fastening unit 6 according to the Fig.10 and 11 is trained.

This is how the Fig. 12 that the attack slope 12 is formed by an undercut 17 on the bracing stop 14 and a corresponding projection 18 of the holder 7. Such an undercut 17 is also in the Fig.9 shown in more detail.

The Fig. 13 , however, shows an embodiment of the fastening unit 6 in which the attack slope 12 is formed by a projection 15 on the tension stop 14 in a corresponding recess 16 in the receptacle 7. Such a Well 16 is also in the Fig.7 shown in more detail, in which the holder 7 is visible. In addition, a projection 15 on the tension stop 14 is in the Fig. 11 described in more detail. According to the Fig. 11 In the embodiment shown, the projection 15 is wedge-shaped and in particular elongated. The longitudinal extension can in particular be arranged at least substantially parallel to the support plane of the base plate 8 and in particular aligned in the longitudinal extension of the tension stop 14. The tension stop 14 can also be elongated. In principle, however, the projection 15 can also have other designs.

The Fig. 12 as well as the Fig.8 and 9 show that the undercut 17 on the tension stop 14 is truncated cone-shaped. In further embodiments not shown in detail, the projection 15 can also be conical or wedge-shaped. The projection 18 on the tension stop 14 can also be conical or truncated cone-shaped in further embodiments not shown in detail, although this is not shown in detail in the embodiments shown.

The Fig. 13 shows that the central axis L of the screw 10 is offset from the central and/or transverse axis M of the projection 18 on the tensioning stop 14, which extends at least parallel to the central axis L of the screw 10. This offset can be between 0.2 and 1 mm.

In addition, as in the Fig. 12 and 14 As shown, the central axis L of the screw 10 may be offset from the central and/or transverse axis Q of the undercut 17, whereby this offset may also be between 0.2 and 1 mm.

Both the central axis L of the screw 10 and the central and/or transverse axis M, Q of the projection 15 or the undercut 17 are also arranged at least substantially parallel to the support plane of the base plate 8.

In particular, components of the fastening unit 6 can also be assigned to the bracing device 9, such as, for example, the bracing stop 14 or the bevel 12 formed on the bracing stop 14. The bracing device 9 can also have components of the hinge part 4, such as, in particular, the screw opening 11. In particular, those components of the fitting part 1 are to be assigned to the bracing device 9 which are used for Lead to tensioning of the fitting part 1 against the profile 5 or contribute to this tensioning.

According to the embodiments shown, the bracing device 9 has two screws 10, two screw openings 11 on the band part 4 and two projections 15 or undercuts 17 on the bracing stop 14. By forming the respective components of the bracing device 9 in pairs, uniform bracing can be achieved in particular.

The Fig. 13 shows that a cover strip 19 for covering the screw 10 or the screw opening 11 is arranged on the outside of the hinge part 4; this cover strip 19 can be screwed to the hinge part 4.

The Fig. 8 to 11 make it clear that the base plate 8 can be connected to the profile 5 in a force-fitting manner, wherein the base plate 8 can preferably have openings 20 for arranging the screws 21, which are designed in particular as threaded screws, for fastening to the profile 5.

The Fig. 15 and 16 show further sectional views of a hinge 3 or of the hinge part 4. From these views it can be seen that the attachment side 23 faces the profile 5 of the wing 2 or the frame and the outer side 27 is at least substantially free of openings for the arrangement of screws 10.

In Fig.8 it is shown that the base plate 8 has at least one pin 22 on its side facing the profile 5 for engaging in a pin opening of the profile 5. One or more pins 22 can be provided.

The Fig. 15 and 16 as well as the Fig. 12 and 13 illustrate that the fastening unit 6 is completely accommodated in the receptacle 7 in the assembled state of the band part 4 and the band 3 and is covered on the outside by the band part 4.

As previously explained, the Fig. 15 and 16 in this context, that the screw opening(s) 11 of the hinge part 4 is arranged on the attachment side 23 of the hinge part 4 facing the profile 5.

The Fig.5 and 6 show that the band part 4 has a bearing sleeve 24 for receiving a band axis 26 and a fastening section 25 for fastening to the profile 5 The bearing sleeve 24 and the fastening section 25 are also in the Fig. 2 to 4 shown in more detail in the assembled state. The receptacle 7 for the fastening unit 6 can be provided on the underside in the fastening section 25, as shown in the Fig.5 and 6 clarify.

List of reference symbols:

1

Fitting part

2

wing

3

tape

4

Band part

5

profile

6

Mounting unit

7

Recording of 4

8th

Base plate of 6

9

Bracing device

10

screw

11

Screw opening

12

Attack angle

13

Cone opening

14

Tension stop

15

Lead at 14

16

Deepening in 7

17

Undercut at 14

18

Lead in 7

19

Cover strip

20

Opening of 8

21

Screws for 8

22

cone

23

Mounting side of 4

24

Bearing sleeve of 4

25

Mounting section of 4

26

Belt axis

27

Outside

M

Center axis of projection 15

L

Center axis of screw 10

Q

Transverse axis of undercut 17

Claims (15)

Fitting part (1), preferably intended for use as a wing-side or frame-side fitting part (1) of a wing (2) or a frame, in particular of a hinge (3) on top of a door and/or a window, with a hinge part (4) and a fastening unit (6) to be fastened to a profile (5) of the wing (2) or frame, wherein the fastening unit (6) is arranged in a receptacle (7) of the hinge part (4), wherein the fastening unit (6) has a base plate (8) that can be firmly connected to the profile (5), and wherein a clamping device (9) is provided for generating a relative movement between the fastening unit (6) and the hinge part (4) for clamping the hinge part (4) against the profile (5), with which the hinge part (4) is pressed against the profile (5) by the clamping. Fitting part according to claim 1, characterized in that the bracing device (9) has at least one screw (10) for interacting with the fastening unit (6) to generate the relative movement and that at least one screw opening (11) for the screw (10) extending into the receptacle (7) is provided in the band part (4) and/or that an attack slope (12) is provided on the fastening unit (6) to generate the relative movement. Fitting part according to one of the preceding claims, characterized in that in the hinge part (4) there is provided a further opening opposite the screw opening (11), in particular a screw opening, for the screw (10) passed through the fastening unit (6), wherein the screw opening (11) and the further opening have an axial offset. Fitting part according to one of the preceding claims, characterized in that the screw (10) is designed as a tapered screw with a tapered end and that a tapered opening (13) for the engagement of the cone is provided on the fastening unit (6), in particular wherein an axial offset is provided between the central axis (L) of the screw (10) and the central axis of the tapered opening (13). Fitting part according to one of the preceding claims, characterized in that a particularly strip-shaped bracing stop (14) with the conical opening (13) is provided on the fastening unit (6) and that The attack slope (12) is provided on the side of the tensioning stop (14) opposite the cone opening (13). Fitting part according to one of the preceding claims, characterized in that the attack slope (12) is formed by a projection (15) on the tensioning stop (14) and a corresponding recess (16) in the receptacle (7) or by an undercut (17) on the tensioning stop (14) and a corresponding projection (18) in the receptacle (7). Fitting part according to one of the preceding claims, characterized in that the projection (15) or the undercut (17) on the tensioning stop (14) is wedge-shaped or conical and/or frustoconical. Fitting part according to one of the preceding claims, characterized in that the central axis (L) of the screw (10) is arranged offset from the central and/or transverse axis (M, Q) of the projection (15) or the undercut (17) on the tensioning stop (14), which extends at least substantially parallel to the central axis (L) of the screw (10), in particular wherein the offset is between 0.01 and 2 mm, preferably between 0.2 and 1 mm. Fitting part according to one of the preceding claims, characterized in that the bracing device (9) has two screws (10), screw openings (11), projections (15) or undercuts (17) on the bracing stop (14). Fitting part according to one of the preceding claims, characterized in that a cover strip (19) for covering the screw (10) and/or the screw openings (11) is arranged on the outside of the hinge part (4), preferably screwed to the hinge part (4). Fitting part according to one of the preceding claims, characterized in that the base plate (8) can be connected to the profile (5) in a force-fitting manner and that, preferably, the base plate (8) has openings (20) for the arrangement of screws (21) for fastening to the profile (5). Fitting according to one of the preceding claims, characterized in that the base plate (8) on its side facing the profile (5) at least one pin (22) for engaging in a pin opening of the profile (5). Fitting part according to one of the preceding claims, characterized in that the fastening unit (6) is completely received in the receptacle (7) and covered by the hinge part (4) in the assembled state of the hinge part (4). Fitting part according to one of the preceding claims, characterized in that the screw opening (11) of the hinge part (4) is arranged on the attachment side (23) of the hinge part (4) facing the profile (5). Fitting part according to one of the preceding claims, characterized in that the hinge part (4) has a bearing sleeve (24) for receiving a hinge axis (26) and a fastening section (25) for fastening to the profile (5), wherein the receptacle (7) for the fastening unit (6) is provided on the underside in the fastening section (25).

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