EP3235984B1 - Fitting for a window, method for producing the fitting and corresponding window - Google Patents

Description

The invention relates to a fitting for a window, in particular a living room window, with a drive rod and a Axerstulpelement which has a guide device for a guide element of a Axerarms. The invention further relates to a method for producing a fitting and a window with a fitting.

The fitting serves to operate the window, which can be configured as a living room window. For example, an operating element of the window engages via the fitting on at least one locking element of the fitting, in particular a locking pin or locking pin. For this purpose, the fitting may have a transmission, by means of which a rotary movement of the operating element is converted into a linear movement of at least one drive rod. The operative connection between the control element or the transmission on the one hand and the locking element on the other hand is produced via the drive rod or via a plurality of drive rods. In addition, other elements may be present in the operative connection, for example a corner drive or the like.

If the window is configured as a tilting window or as a turn-tilt window, an opening limit for the window is realized by means of an axial shear. In the tilting window or tilt and turn window opening in the form of tilting is provided, which takes place in particular about an axis of rotation, which preferably extends horizontally and, for example, in the region of a lower cross member of the window or cuts this. The cross member may be assigned to a frame of the window, in particular a frame or a sash. The opening limitation causes the tilting of the window is limited to a certain tilt angle. The Axerarm preferably attacks on the one hand on the frame and on the other hand on the sash. The latter takes place for example via the Axerstulpelement or its guide device. The Axerschere can alternatively be referred to as Ausstellschere, the Axerstulpelement as Ausstellscherenelement.

The production of such a fitting is often expensive, especially when the dimensions of the window exceed a certain limit. DE 196 07 366 A1 discloses a fitting according to the preamble of claim 1.

It is an object of the invention to provide a fitting for a window, which has advantages over known fittings, in particular allows a simpler and more cost-effective production.

This is achieved according to the invention with a fitting with the features of claim 1. It is provided that the drive rod is multi-piece and has a Axerbereich and at least one rigidly connected to the Axerbereich, perpendicular to a longitudinal central axis of the Axerbereichs offset to this arranged connection area, wherein the Axerstulpelement adjacent at least partially adjacent to the Axerbereich and adjacent in the axial direction with respect to a Longitudinal axis of the Axerbereichs is arranged to the connection region and at least one holding element, the longitudinal center axis extends through a passage recess of the Axerbereichs, wherein the passage recess in the axial direction with respect to the longitudinal central axis is elongated.

The drive rod is arranged in the region of the Axerstulpelements, in particular it is applied to this. The drive rod can also be referred to as Axertreibstange. The production of the fitting can be complicated, in particular due to the length of the drive rod or the Axerstulpelements. It can be provided to integrate the drive rod in the Axerstulpelement, wherein the Axerstulpelement serves as a cover rail for the drive rod. In such an embodiment, however, a cranking of the Axerstulpelements can be necessary to produce complicated. Moreover, the drive rod is usually made by punching, being formed with a certain length and a certain width. The longer the drive rod, the more difficult it is to bring them by punching to the specific width without unintentional dimensional deviations occur.

In order to simplify the manufacture of the fitting and / or to improve the dimensional stability of the fitting in the manufacture, it is therefore intended to design the drive rod in several pieces. In this case, the drive rod is composed at least of the Axerbereich and at least one connection area. The connection region is rigidly connected to the axle region, in particular connected inseparably. Under the latter is to be understood that a release of the connection between the Axerbereich and the connection area not without damage, so at least not reversible, is feasible. The Axerbereich and the connection area are offset from one another. The offset is perpendicular with respect the longitudinal central axis of the Axerbereichs before. The connection area is above the axle area and lies at least partially on the axle area.
The Axerstulpelement now lies at least partially on the Axerbereich the drive rod. In this case, it is arranged adjacent to the connection region in the axial direction with respect to the longitudinal central axis. A longitudinal central axis of the connection region extends through the Axerstulpelement, thus cutting it. The Axerstulpelement has the at least one retaining element. By means of the retaining element, the Axerstulpelement is attached to the frame of the window or fastened. The holding element passes through the passage recess of the Axerbereichs in at least one position at least partially, thus engages in this. For example, the retaining element does not extend as far as the frame in a pre-assembly position present before assembly of the fitting, or merely protrudes into the passage recess, so it does not pass through it. In contrast, it passes through the through-passage in an after-assembly post-assembly position to fix the Axerstulpelement respect to the frame, at least in one direction. The holding element is thus displaceable, in particular between a plurality of different positions and engages in at least one of the positions in the passage recess, so protrudes into it, wherein the positions include, for example, at least the pre-assembly and the post-assembly. The displacement of the retaining element takes place in particular during the assembly of the fitting, in particular for fixing the Axerstulpelements respect to the frame.
After installation of the fitting, the drive rod as a whole, ie both the axis region and the at least one connection region, should be mounted so as to be displaceable on the frame of the window in the axial direction. The Axerstulpelement, however, is fixed to the frame after assembly, in particular a spar of the frame, arranged. In particular, a displacement of the Axerstulpelements is prevented with respect to the frame at least in the axial direction, so that the Axerstulpelement is fixed at least in the axial direction. For this purpose, the retaining element is provided. To set the Axerstulpelement respect to the frame, it passes through the passage and engages in the frame. Around Nevertheless, the displaceability of the drive rod with respect to the stationary on the frame To ensure arranged Axerstulpelements, the passage opening of the Axerbereichs the drive rod, through which the holding element, starting from the Axerstulpelement the frame counteracts, in the axial direction oblong, so it can for example be present as a slot.
It has already been explained that the drive rod is associated with the Axerstulpelement and insofar can be referred to as Axertreibstange. The drive rod is connectable at least on one side with a further element of the fitting, for example a further drive rod and / or a corner drive. In order to produce such a connection, in particular a detachable connection, the connection area is preferably provided. It can be provided that the connection region on its side remote from the axial region in the axial direction has a coupling device for coupling the drive rod to the further drive rod and / or the corner drive. The coupling device thus serves to produce an operative connection between the drive rod on the one hand and the further drive rod or the corner deflection on the other.
The coupling device can be designed, for example, as a toothing or as a suspension opening. If the connection region has the toothing, a counter toothing can be provided on the further drive rod or corner drive, which counteracts the force transmission with the toothing. For example, the toothing is designed as an external toothing, while the counter toothing is in the form of an internal toothing. The external teeth preferably has two parallel rows of teeth, the teeth of which are directed away from each other. In the internal toothing two parallel spaced rows of teeth are preferably also provided, the teeth, however, are facing each other or to run towards each other. If the connection region has the suspension opening, provision may be made for the further drive rod or the corner deflection to have a suspension element which engages in the suspension opening for coupling to the drive rod.
It can be provided that the drive rod has only one connection area. However, it can likewise be provided that in each case a connection region is present in the axial direction on both sides of the axis region. In this case, for example, one of the terminal areas on its side facing away from the Axer area, the toothing and the other of the terminal areas the suspension opening or also a toothing.

In the context of a further embodiment of the invention it is provided that the guide device is arranged on an axial rail of the Axerstulpelements, which rests slidably on the Axerbereich the drive rod. The guide device serves to guide the Axerarms or the guide element of the Axerarms. The guide device is arranged on the Axer rail or fixed thereto. The Axer rail is preferably adjacent to the terminal portion of the drive rod before, in particular, it is aligned with this. If a plurality of connection regions are provided on the axial region, then the axial rail can be arranged between these several connection regions, in particular in the axial direction in each case spaced from these. The Axer rail slidably engages the Axerbereich the drive rod. In this case, it is preferably arranged on the same side of the Axerbereichs as the at least one connection area, ie next to this. In this way, a reliable guidance of the Axerbereichs is achieved. For example, a longitudinal central axis of the connection region extends through the axial rail or vice versa.

It may be provided that in the Axerstulpelement, in particular the Axerschiene, a longitudinal guide opening is formed, which is penetrated by a fixed to the Axerbereich the drive rod longitudinal guide element, wherein a head of the longitudinal guide member slidably abuts on a side facing away from the Axerbereich edge of the longitudinal guide opening. To further improve the guidance of the Axerbereichs the drive rail, it is displaceably mounted on the Axer rail. For this purpose, the longitudinal guide opening and the longitudinal guide element are provided. The longitudinal guide opening is in the Axerstulpelement, preferably in the Axer rail before.

The longitudinal guide opening is penetrated by the longitudinal guide element, which is fastened on the one hand to the Axerbereich the drive rod and on the other hand has the head. This head engages over the Axerstulpelement or the Axer rail on the side facing away from the Axer area. Accordingly, the head is partially applied to the edge of the longitudinal guide opening. For example, the longitudinal guide opening and the longitudinal guide element are designed such that they allow a displacement of the Axerbereichs respect to the Axerstulpelements exclusively in the axial direction, while a displacement in the lateral and / or vertical direction is prevented or at most allowed with little play.

In a preferred embodiment of the invention it is provided that the guide means by means of a connecting element form-fitting manner with the Axerschiene, in particular by riveting or caulking, is connected. In order to ensure a reliable hold of the guide device on the Axer rail, a positive connection using the connecting element is provided. The connecting element is designed, for example, in one piece with the guide device. Of course, however, it can also be configured as a separate element from the guide device. The positive connection is provided in particular by a forming of the connecting element. For example, the guide device is riveted or caulked to the Axerschiene, in the former case, the connecting element is in the form of a rivet.

A development of the invention provides that the connecting element protrudes into the passage recess, in particular there has a form-fitting region. The guide device is provided on the side facing away from the Axerbereich the drive rod side of the Axer rail. For example, the Axer rail is on the one hand to the guide means and opposite on the other hand to the Axer region of the drive rod. The connecting element passes through the Axer rail, starting from the guide device and projects into the passage recess of the Axerbereichs, in which also the holding element can be arranged at least partially.

Preferably, the form-fitting region of the connecting element is arranged in the through-passage. The positive-locking region is to be understood as meaning an area of the connecting element which engages behind the axial rail on its side opposite the guide device, so that the guide device is connected in a form-fitting manner to the axial rail via the connecting element. The form-fitting region can be, for example, a closing head of the rivet or a region of the connecting element deformed by caulking. For example, it is provided that the connecting element is expanded to form the positive connection region on its projecting into the passage recess side, for example, by wobbling or the like.

A further preferred embodiment of the invention provides that an auxiliary arm for the Axerarm is rotatably mounted on the Axerstulpelement. After assembly of the fitting, the auxiliary arm engages on the one hand on the Axerstulpelement and on the other hand on the Axerarm, in particular it is rotatably mounted on both. The auxiliary arm ensures reliable and comfortable operation of the window, even with long axles.

A further embodiment of the invention provides that the Axerbereich is permanently attached by means of a fastener, in particular a rivet, to the connection area. The Axerbereich and the connection area of the drive rod should be permanently connected to one another. A release or a reversible release of the Axerbereichs of the connection area is not provided or at least not non-destructive. The attachment is provided by means of the fastener, which may be in the form of a rivet, for example. However, other types of fasteners may of course be provided.

In a further embodiment of the invention it is provided that the fastening element has a rear grip element, which cooperates in at least one position of the drive rod with a arranged on the Axerarm Hintergriffsgegenelement for setting the Axerarms in at least one direction. The fastener combines two different functions. On the one hand, it serves to fasten the axle area to the connection area or vice versa. On the other hand, it should serve a locking of the Axerarms. For this purpose, it has the catch element on or forms this. The fastener or the rear grip element is displaced in a displacement of the drive rod in the axial direction together with this. In at least one position of the drive rod, it interacts positively with the rear engagement counter element in order to fix the Axer arm in the at least one direction. For example, the rear grip element engages around the rear engagement counter element in the at least one position on opposite sides, in particular in the lateral direction. Accordingly, in this state, the Axerarm can not be swung to tilt the window.

A further preferred embodiment of the invention provides that the guide device has a guide receptacle into which engages the at least partially formed as a guide pin guide member for Abhebeverhinderung for the Axerarm and / or for forming an end stop for the Axerarm. The guide device thus has the guide receptacle, in which the guide element is arranged at least partially in the form of the guide pin. The guide element extends starting from the Axerarm in the direction of the guide device and into the guide receptacle. It can be provided that the guide device and the guide element for forming the Abhebeverhinderung cooperate positively with each other, so that the Guide element or at most only in a certain position can be moved out of the guide receptacle.

The guide element is preferably mounted linearly displaceable by the guide device. The guide device allows so far only a linear displacement of the guide element to, preferably exclusively or at least almost exclusively in the axial direction. In this case, the guide device limit the displacement of the guide element in at least one direction, preferably in opposite directions, by means of the end stop. The end stop is used in particular for the realization of the initially mentioned opening limitation.

It can be provided that the Axerarm is removable in a first position of the guide device and prevents in a second position of the guide element together with the guide means lifting the Axerarms of the guide device. The Abhebeverhinderung described above is set so far in the first position inoperative, while in the second position prevents the lifting. Of course, however, the Abhebeverhinderung may also be configured such that it prevents the removal of the guide member of the guide means in each position of the Axerarms.

A further development of the invention provides that the holding element in a pre-assembly position over the guide means such that an arrangement of the Axerarms on the guide means, in particular of the guide pin in the guide receptacle, is prevented, and in a post-assembly position, the arrangement of the Axerarms on the guide device permits , Under the pre-assembly is the arrangement of the retaining element immediately before assembly to understand, ie before the retaining element is displaced in the direction of the frame of the window. By contrast, the post-assembly position describes the arrangement of the retaining element in which it fixes the Axerstulpelement with respect to the frame, at least in one direction, in particular in the axial direction.

In the pre-assembly, the holding element to survive on the guide device. This is provided in such a way that the retaining element is present where the Axerarm must be arranged in order to arrange its guide element on the guide means, for example, to introduce the guide pin in the guide receptacle. During assembly of the fitting, the holding element is displaced in the direction of the frame, that is brought from the pre-assembly in the Nachmontagestellung. Towered over in the post-assembly position the holding element, the guide means not or at least less than in the pre-assembly. For example, a drive rod facing away from the side of the holding element in the post-assembly position is flush with the guide device or is sunk in this.

For example, it is provided that the holding element is a screw, in particular a punching screw. Under a punching screw is a screw to understand, which has a punched projection at one end. In the case of the fitting, the screw or the punching projection of the punching screw is intended to be introduced into the frame of the window, so as to fix the Axerstulpelement with respect to the frame.

A further embodiment of the invention provides that the Axerbereich and the connection area are different in width, in particular the Axerbereich is narrower than the connection area, and / or that the connection area and the Axerschiene have the same width. The width is in the lateral direction, which is perpendicular to the longitudinal central axis and in which the axial region or the connection region has larger dimensions than in a vertical direction, which is perpendicular to the lateral direction and the axial direction. Usually, it is thus provided that the axial region or the connection region has dimensions which are larger in the axial direction than in the lateral direction, while the dimensions in the lateral direction are in turn larger than those in the vertical direction. Particularly preferred is an embodiment in which the Axerbereich is narrower than the terminal area, while he and the Axerschiene have the same width. The Axer rail serves as a cover rail for the Axerbereich and preferably aligned with the connection area.

A further embodiment of the invention provides that at least one of the following elements is present as a stamped part: the Axerbereich, the connection area, the Axer rail and the Axer arm. At least one of these elements is produced by punching in this respect. However, more preferably, several of said elements, in particular all elements mentioned, are present as stamped parts.

Furthermore, it can be provided within the scope of a further embodiment of the invention that a plurality of the following elements are of the same material: the Axerbereich the drive rod, the connection area of the drive rod, the Axer rail and the Axer arm. At least two of said elements or even all of said elements exist insofar from the same material. This allows a very cost-effective production. The material used is, for example, a metal, in particular steel.

A development of the invention may provide that the holding element is present as a screw, in particular as a punching screw, and / or that the holding element in at least one position the Axerarm spaced from the guide device and / or prevents interaction of the guide element of the Axerarms with the guide device. The holding element is displaceable, in particular with respect to the guide device. For example, it is displaceable in the direction of its longitudinal central axis. Preferably, it is designed as a screw, so it can be displaced by a rotational movement with respect to the longitudinal central axis in the axial direction. The screw in turn may be formed as a punching screw, so having a punching projection which engages in a Nachmontagestellung in the frame of the window, so as to set the Axerstulpelement at least in one direction. In the pre-assembled pre-assembly position of the retaining element, this is preferably arranged such that it holds the Axer arm at a distance from the guide device. In particular, it should prevent the interaction of the guide element with the guide device, for example, the introduction of the guide pin in the guide receptacle. In contrast, in the post-assembly position, the holding element releases the interaction.
Finally, in the context of a further embodiment of the invention, it can be provided that a first connection region on the one hand and a second connection region on the other hand of the axial region is connected thereto, the first connection region and the second connection region lying in a common plane and / or one have common longitudinal central axis. This has already been pointed out above. In addition to the already mentioned connection region, which is referred to here as the first connection region, another connection region, namely the second connection region, is provided. These connection areas are arranged on opposite sides of the Axer area or connected thereto. The two connection areas lie in a common plane and / or have the common longitudinal central axis. They can curse each other so far. It is particularly preferred that the two connection areas receive the axial rail between them and are aligned therewith. Particularly preferably, the connection regions and the axial rail have the same width and / or the same thickness. In the latter case are thus - in aligned order - tops and bottoms of the terminal areas and the Axer rail each in a common plane.

The invention further relates to a method for producing a fitting according to the preceding embodiments, wherein the fitting has a drive rod and a Axerstulpelement having a guide device for a guide element of a Axerarms. It is provided that the drive rod is made in several pieces and has an Axerbereich and at least one connection area, which is rigidly connected to the Axerbereich and perpendicular to a longitudinal central axis of the Axerbereichs offset to this, wherein the Axerstulpelement adjacent at least partially adjacent to the Axer area and adjacent to the connection area is arranged, and at least one holding element which engages in at least one position in a passage recess of the Axerbereichs.
The advantages of such a design of the fitting or such an approach has already been pointed out. Both the fitting and the method can be developed according to the above statements, so that reference is made to this extent.
In a further embodiment of the invention can be provided that the Axerbereich and the connection area are made separately from each other and then connected to each other, wherein the Axerbereich and the connection area by punching, in particular with different widths, are produced. This has already been mentioned above.

Finally, the invention relates to a window with a fitting according to the preceding embodiments, wherein the fitting has a displaceable with respect to a frame of the window drive rod and a fixedly arranged on the frame Axerstulpelement which has a guide device for a guide element of a Axerarms. It is provided that the drive rod is multi-piece and has a Axerbereich and at least one rigidly connected to the Axerbereich and at least partially resting on it, perpendicular to a longitudinal central axis of the Axerbereichs arranged for this connection area, wherein the Axerstulpelement at least partially adjacent to the Axer area and is arranged in the axial direction with respect to the longitudinal center axis adjacent to the connection region such that a longitudinal central axis of the connection region intersects the Axerstulpelement, wherein the Axerstulpelement for fixing relative to the frame at least one holding element whose longitudinal central axis through a passage recess of the Axerbereichs for fixing the Axerbereichs with respect to Frame extends, wherein the passage recess in the axial direction with respect to the longitudinal central axis of the Axerbereichs is elongated.

The frame may include a frame or, preferably, a sash of the window. The fitting is arranged on the window such that the drive rod is displaceable with respect to the frame. At the same time the Axerbereich to be fixed with respect to the frame. For this purpose, the holding element is provided, which passes through the passage recess of the Axerbereichs for this purpose. In particular, the retaining element engages on the one hand in the Axerstulpelement and on the other hand in the frame. Both the window and the fitting can be developed as described above. This is referred to again.

It may be provided within the scope of a further embodiment of the invention that the connection region is mounted displaceably in a fitting receptacle of the frame in at least one receiving groove and the Axerbereich is disposed outside the receiving groove in the fitting receptacle, in particular slidably abutting on opposite side walls of the fitting receptacle. In the frame is the fitting receptacle, which is preferably configured as a unilaterally open recess in the frame. The fitting receptacle preferably extends over the entire width of the frame on which the fitting is arranged. Thus, the fitting receiving groove extends completely through the frame in the direction of its longitudinal center axis or in the direction of the longitudinal central axis of the drive rod or of the range of the axles.

In the Beschlagaufhahme the receiving groove is formed. The receiving groove preferably extends analogously to the fitting receptacle over the entire width of the frame. It starts from the fitting or flows in on one side in this one. On its side facing away from each other in cross-section of the fitting receptacle receiving groove is preferably formed edge-closed in the frame. For example, the fitting receptacle are assigned a plurality of receiving grooves, in particular two mutually opposite receiving grooves, which engage through mutually opposite edge sides of the fitting receiving groove.

The connection area of the drive rod is arranged in the fitting receptacle. He engages in the receiving groove and is stored in this displaceable. If a plurality of receiving grooves are provided, the connecting region preferably engages in a plurality of the receiving grooves, in particular in two opposing receiving grooves. In addition, it may be provided that the Axer rail is present in the fitting receptacle and engages in the receiving groove or a plurality of grooves. However, it is stationary there, in particular by means of the retaining element. Furthermore, the drive rod is arranged in the fitting receptacle of the Axerbereich, but outside the receiving groove. For example, it is arranged offset with respect to the connection region in the direction of a bottom or a base of the fitting receptacle. For example, the Axerbereich outside the receiving groove on at least one side wall of the fitting receiving slidably, preferably on opposite side walls.

Figur 1

eine schematische Darstellung eines Beschlags für ein Fenster, wobei insbesondere eine Treibstange sowie ein Axerstulpelement dargestellt sind,

Figur 2

eine Schnittdarstellung durch den Bereich des Beschlags,

Figur 3

eine Detailschnittdarstellung eines Bereichs des Beschlags mit einer ersten Stellung eines Axerarms,

Figur 4

eine Detailschnittdarstellung des Bereichs mit einer zweiten Stellung des Axerarms,

Figur 5

eine schematische Darstellung eines Bereichs eines Fensters, wobei der Beschlag an einem Rahmen des Fensters angeordnet ist, sowie

Figur 6

eine weitere schematische Darstellung eines anderen Bereich des Fensters.

The invention will be explained in more detail with reference to the embodiments illustrated in the drawings. Showing:

FIG. 1

a schematic representation of a fitting for a window, wherein in particular a drive rod and a Axerstulpelement are shown,

FIG. 2

a sectional view through the area of the fitting,

FIG. 3

a detailed sectional view of a portion of the fitting with a first position of a Axerarms,

FIG. 4

a detailed sectional view of the area with a second position of the Axerarms,

FIG. 5

a schematic representation of a portion of a window, wherein the fitting is disposed on a frame of the window, as well as

FIG. 6

another schematic representation of another area of the window.

The FIG. 1 shows a schematic representation of a portion of a fitting 1 for a window not shown here in detail 2, which is formed for example as a living room window. The fitting 1 has a drive rod 3 and an Axerstulpelement 4. The Axerstulpelement 4 has a guide device 5 for a Axerarm 6 not shown here or a guide element 7 of the Axerarms 6 on. It can be clearly seen that the drive rod 3 is multi-piece. It consists of a Axerbereich 8 and at least one connection region 9, in the embodiment shown here, two connection areas 9 and 10th

The connection areas 9 and 10 are arranged in the axial direction with respect to a longitudinal central axis 11 of the Axerbereichs 8 on opposite sides of the Axerbereich 8 and connected thereto. The connection areas 9 and 10 can basically in any way and

Way fixed to the Axerbereich 8, in particular unsolvable, be. For example, they are each riveted to the Axerbereich 8, so that the attachment is realized in each case by means of at least one fastener 12. Preferably, the attachment of the connection areas 9 and 10 to the Axerbereich 8 is rigid and / or permanent. Particularly preferably, the connection region 9 and / or the connection region 10 are each assigned a plurality of spaced-apart fastening elements 12, which are arranged offset to one another, for example, in the axial direction. In this way, tilting of the respective connection region 9 or 10 with respect to the axial region 8 is reliably prevented.

In the exemplary embodiment illustrated here, the attachment of the connection region 9 to the axial region 8 is effected by means of a single fastening element 12, not shown, while the connection region 10 is fastened to the axial region 8 by means of a plurality of (here: two) fastening elements 12. At least one of the attachment of the connection portion 10 on the Axerbereich 8 serving fasteners 12, preferably several or all of these fasteners 12, has a rear grip member 13 which can cooperate with a not shown Hintergriffsgegenelement 14 to fix the Axerarm 6 in at least one direction , The Hintergriffsgegenelement 14 is for example part of the Axerarms 6 or at least attached to this. For example, the rear engagement counter-element 14 is riveted to the Axerarm 6 and / or caulked.

Preferably, the rear grip element 13 has two walls 15 directed away from the connection region 10, between which there is an insertion receptacle 16 for the rear engagement counter element 14. The rear grip element 13 and the rear grip counter element 14 are displaceable relative to one another in the axial direction in such a way that the rear grip counter element 14 is present in the insertion receptacle 16 in at least one position relative to one another and is prevented from displacing in the lateral direction by the opposing walls 15. As long as the rear grip member 14 is present in the insertion receptacle 16, so the Axerarm 6 can not be pivoted relative to the drive rod 3 for opening, in particular for tilting the window 2. The rear grip elements 13 are displaceable together with the drive rod 3 in the axial direction. For this purpose, they are correspondingly mounted on the window 2 or a frame 2 ', not shown, of the window 2.

The connection regions 9 and 10 are arranged in the axial direction at a distance from one another on the axial region 8 or connected thereto. And they are arranged offset perpendicular to the longitudinal central axis 11 to this. In particular, the connection regions 9 and 10 are respectively located on the axis region 8 and are arranged on the same side of the axial region 8. The Axerstulpelement 4 is at least partially on the Axerbereich 8 of the drive rod 3 at. In this case, it is provided adjacent to the connection regions 9 and 10, in particular it is arranged in the axial direction between the two connection regions 9 and 10. The Axerstulpelement 4 has an Axer rail 17, which rests against the Axerbereich 8. Preferably, the axial rail 17 is aligned with the connection regions 9 and 10, so that, for example, their respective longitudinal central axes coincide.

On the Axer rail 17, the guide device 5 is arranged. In particular, the guide device 5 is located on the side of the axial rail 17 facing away from the axial region 8. Thus, while on the one hand the axle area 8 bears against the axle rail 17, the guide device 5 rests on the opposite side. The Axerstulpelement 4 is fixed by means of at least one holding element 18, in the embodiment shown here, two holding elements 18, at least in the axial direction with respect to the frame 2 'of the window. In this case, it is provided that the holding element 18 engages in a passage opening 19 of the axle area 8, which is not recognizable here, or even passes through it - for fixing to the frame 2 '. Preferably, each of the holding elements 18 is assigned a separate through-passage 19. Of course, however, several of the holding elements 18, in particular all holding elements 18, pass through the same through-passage recess 19, so that, for example, only a single through-passage 19 is formed in the axial area 8.

The connection areas 9 and 10 are used for connection, in particular for detachable connection, with a further drive rod, not shown, and / or a corner drive. For this purpose, the connection areas 9 and 10 each have a coupling device 20, which can only be seen here for the connection area 10. The coupling device 20 of the connection region 10 is in the form of a suspension opening 21, for example. The coupling device 20 of the connection region 9 is preferably in the form of a toothing, in particular an external toothing. However, another embodiment of the coupling devices 20 can be realized.

In the Axerstulpelement 4, in the embodiment shown here in the Axer rail 17, a longitudinal guide opening 22 is formed, preferably slit-like, for example oblong-shaped, is. The longitudinal guide opening 22 is formed, for example, peripherally closed in the Axer rail 17. The longitudinal guide opening 22 is penetrated by a longitudinal guide element 23, which is fastened on the one hand to the drive rod 3 or its Axerbereich 8 and on the other hand has a head 24 which rests on the side facing away from the Axerbereich 8 side of the longitudinal guide opening 22 at an edge 25 of the longitudinal guide opening 22 slidably. The area of the longitudinal guide element 23 received by the longitudinal guide opening 22 preferably has smaller dimensions in the axial direction than the longitudinal guide opening 22, but in the lateral direction the same or at least substantially the same dimensions. With such an embodiment of the longitudinal guide element 23, a reliable longitudinal guidance of the Axerbereichs 8 is realized with respect to the Axerstulpelements 4.

On the Axerstulpelement 4 also an auxiliary arm 26 for the Axerarm 6 is rotatably mounted. For example, the bearing of the auxiliary arm 26 on the Axerstulpelement 4 by means of a round bolt 27. Spaced from the round bolt 27 is a bearing pin 28 is disposed on the auxiliary arm 26 which is provided for receiving in a bearing opening of the Axerarms 6, not shown. By means of the auxiliary arm 26, the rigidity of the fitting 1, in particular when the window 2 is open or tilted, can be improved. Preferably, the auxiliary arm 26 is spaced from the Axer rail 17 mounted thereon. For this purpose, for example, a spacer 29 is arranged between the auxiliary arm 26 and the axle rail 17. This can be penetrated by the round bolt 27. In addition, the spacer 29 is preferably secured against rotation on the axle rail 17. For this purpose, the spacer 29 may have a retaining projection 30, which is not recognizable here, which engages in a corresponding, in particular edge-closed, recess of the axial rail 17. The spacer 29 is preferably made of a material which has better sliding properties than the auxiliary arm 26 and / or the axle rail 17 in order to ensure a simple pivoting of the auxiliary arm 26 with respect to the axial rail 17.

The guide device 5 has a Führungsaufhahme 31 for the Axerarm 6 and its guide element 7. The guide receptacle 31 is preferably formed peripherally closed in the circumferential direction in the guide device 5. The guide receptacle 31 may be at least partially closed on its side facing away from the Axer rail 17 with a cover 32. Particularly preferably, the Führungsaufhahme 31 passes through the guide means 5 in one direction, in particular in the vertical direction, completely. The means that the Führungsaufhahme 31 extends up to the Axer rail 17 and a bottom or bottom of the guide receptacle 31 is formed by the Axer rail 17.

The FIG. 2 shows a longitudinal sectional view of a portion of the fitting 1, in particular the drive rod 3 and the Axerstulpelements 4. It can be clearly seen that the holding element 18 and the holding elements 18, the passage recess 19 at least partially pass through, so protrude into this. Shown are the holding elements 18 in a pre-assembly position in which they are present before assembly of the fitting 1 on the window 2 or the frame 2 'of the window 2. In this pre-assembly they protrude on the side facing away from the Axer rail 17 on the guide means 5 also, so are about this over. This prevents an arrangement of the Axerarms 6 or its guide element 7 on the guide means 5, in particular an introduction of the guide member 7 in the Führungsaufhahme 31st

During assembly of the fitting 1, the holding elements 18 are displaced in the direction of the frame 2 ', so that the projection is reduced by the guide means 5 or eliminated altogether. Particularly preferably, an end of the holding elements 18 facing away from the frame 2 'is completely received in the guide device 5 in a post-assembly position of the holding elements 18 which is present after assembly, ie is no longer over the guide device 5 on the side opposite the axial rail 7. The holding elements 18 are preferably designed as screws, in particular as punching screws. In the latter case, the holding elements 18 have a threaded portion 33 and a punching projection 34. At a the punching projection 34 opposite end of the punching screw 18, a screw head 35 is provided, which has an internal polygonal tool receiving in the embodiment shown here. On the screw head 35 can be attacked by means of a tool to screw the punching screw 18 in the guide device 5 and in the direction of the frame 2 '.

It can clearly be seen in the representation shown here that the connection areas 9 and 10 as well as the axis rail 17 have the same thickness, ie they have identical dimensions in the vertical direction. In addition, the connection regions 9 and 10 and the axial rail 17 are arranged in alignment, in particular in the lateral and / or vertical direction, so that particularly preferably their longitudinal central axes coincide and consequently the connection regions 9 and 10 and the axial rail 17 have a common longitudinal central axis. It is preferred provided that the connection areas 9 and 10 and the Axer rail 17 have the same width, ie the same dimensions in the lateral direction. The Axerbereich 8 of the drive rod 3, however, has a smaller width. In this case, it is preferably arranged centrally with respect to the connection regions 9 and 10 and the axial rail 17 in the lateral direction.

It can be seen that the guide device 5 is fastened to the axle rail 17 by means of at least one connecting element 36 (here: two connecting elements 36). Particularly preferably, a positive connection is produced by means of the connecting element 36. The connecting element 36 is preferably embodied in one piece and / or with the same material as the guide device 5 and, to that extent, for example, is in the form of an extension from this. The connecting element 36 preferably fully penetrates the axial rail 17, in particular it is arranged in a passage opening 37 of the axial rail 17. The connecting element 36 is in the form of a rivet or the like, for example. For example, it is widened on the side facing away from the guide device 5 side of the axial rail 17 so that it has a positive connection region 38 there. The form-fit region preferably has larger dimensions at least in some regions than the passage opening 37, so that it engages behind the axial rail 17 on its side facing away from the guide device 5 and correspondingly reliably holds the guide device 5 positively on the axial rail 17. In this case, the connecting element 36 projects, in particular with its form-fit region 38, into the through-passage recess 19 of the axial region.

The FIG. 3 shows a detail sectional view of a portion of the fitting 1, wherein in addition to the elements described above, the Axerarm 6 and its guide element 7 are shown. Reference is made to the above statements. It can be seen that the guide element 7 is designed as a guide pin, which has a rear grip collar 39 on its end facing away from the Axerarm 6. This is used, for example, for realizing a lift-off prevention for the arm 6. The guide device 5 and the guide element 7 are preferably designed such that the arm 6 can be removed from the guide device 5 in a first position shown here while being different in one from the first position cooperate second position to prevent lifting of the Axerarms 6 of the guide means 5. For this purpose, for example, the guide device 5 is designed accordingly. The cover 32 may have a corresponding shape.

The holding elements 18 are shown here in their pre-assembly. In this they protrude beyond the guide means 5 on its side facing away from the Axer rail 17 side. This means that the Axerarm 6 of the protruding support members 18 or at least one of the holding elements 18 spaced from the guide means 5 or is held in a first position, so that arranging the Axerarms 6 on the guide means 5, in particular arranging the guide member 7 in the Guide holder 31, not possible. A final assembly of the Axerarms 6 is therefore only possible if the holding elements 18 are arranged in their Nachmontagestellung, so less or not at all beyond the guide means 5 on its side facing away from the Axer rail 17 side.

The FIG. 4 shows a further detailed sectional view of the area of the fitting 1, wherein the holding elements 18 are now present in a Nachmontagestellung and are arranged such that the Axerarm 6 can be arranged on the guide means 5 at least partially adjacent or in a second position. For this purpose, the holding elements 18 are preferably arranged completely submerged in the guide device 5. They further preferably pass through the respective passage recess 19 completely in the direction of their respective longitudinal central axis, ie they engage in particular in a frame 2 'of the window 2, not shown here.

The FIG. 5 shows a sectional view through an area of a window 2, in particular through the frame 2 'of the window 2, on which a part of the fitting 1 is arranged. The frame 2 'has a fitting receptacle 40, which is formed as a groove in the frame 2'. At least one receiving groove 41 extends from the fitting receptacle 40, in particular two receiving grooves 41 on opposite sides of the fitting receptacle 40. The receiving groove 41 passes through a side wall 42 of the fitting receptacle 40. If two opposite receptacle grooves 41 are provided, the two receptacle grooves 41 pass through opposite side walls 42 the fitting 40.

It can be seen that the axial rail 17 engages in the receiving groove 41 or the opposite receiving grooves 41. It is located there fixed. The Axerbereich 8 of the drive rod 3 is also arranged in the fitting receptacle 40, but outside the receiving groove 41. In particular, it is below the Axer rail 17 in the fitting receptacle 40, in particular on the guide means 5 remote from the side of the Axer rail 17, provided in the fitting receptacle 40 , The connection areas 9 and 10 are also present in the fitting receptacle 40. Analogous to the Axer rail 17, they engage in the Receiving groove 41 and in both opposite grooves 41 a. They are stored in this or in this relocatable.

Also, the Axerbereich 18 is mounted displaceably in the fitting receptacle 40 in the axial direction. He may rest against the side wall 42 or at least one of the side walls 42, particularly preferably on opposite side walls 42, the fitting receptacle 40. In this way, a reliable longitudinal guidance of the Axerbereichs 8 of the drive rod 3 is achieved. The Axer rail 17 is fixed by means of the holding elements 18 with respect to the frame 2 'in the fitting receptacle 40. For this purpose, the holding elements 18 at least partially, for example, with their punching projections 34, engage in the frame 2 'a.

The FIG. 6 shows a further detailed sectional view of the window 2 and its frame 2 '. It can be seen here that the connection region 10 is also present in the fitting receptacle 40 and thereby engages in the receiving groove 41 or in the opposite receiving grooves 41. Also shown are the fastening elements 12 with the rear grip elements 13 provided thereon. The rear grip elements 13 are arranged such that the rear grip counter elements 14 of the axial arm 16 are present in the slot receptacles 16. Accordingly, pivoting of the Axerarms 6 is not possible in the illustrated position of the drive rod 3 and the connection portion 10. In addition, the rear grip elements 13 and the rear engagement counter-elements 14 can be designed to form a lifting prevention for the Axerarm 6. In this case, not only the pivoting, but also the lifting of the Axerarms 6 is prevented in the direction away from the drive rod 3 direction.

The fitting 1 described here and a method for its production allow a simple and cost-effective implementation of the drive rod 3 as a stamped part. In particular, for this purpose, the individual components of the drive rod 3, namely the Axerbereich 8 and the terminal portions 9 and 10 are each made as a stamped part separately from the other elements. They are preferably of uniform material, ie consist of the same material. Also, the Axerarm 6 and / or the Axerschiene 17 may be present as a stamped part. In addition, they are also preferably of the same material as the axler area 8 and / or the connection areas 9 and 10. Preferably, the drive rod 3, so the Axerbereich 8 and the terminal areas 9 and 10 on the one hand and the Axer rail 17 on the other hand made of metal, in particular made of steel or sheet steel.

Claims (15)

1. Fitting (1) for a window (2), in particular a living room window, comprising a drive rod (3), which is displaceable on a frame of the window (2), and a stay guide forend element (4), which can be arranged fixed in place on the frame and has a guidance device (5) for a guidance element (7) of a stay guide arm (6), the drive rod (3) being in multiple parts and having a stay guide region (8) and at least one joining region (9, 10), which is rigidly connected to the stay guide region (8) and positioned at least in part thereon, perpendicularly offset therefrom with respect to a longitudinal central axis (11) of the stay guide region (8), the stay guide forend element (4) at least in regions being arranged positioned against the stay guide region (8) and being arranged adjacent to the joining region (9, 10) in the axial direction with respect to the longitudinal axis (11), characterised in that the stay guide forend element (4) is arranged against the stay guide region (8) in such a way that a longitudinal central axis of the joining region (9, 10) intersects the stay guide forend element (4), the stay guide forend element (4) having at least one holding element (18) for fixing with respect to the frame, the longitudinal central axis of said holding element extending through a through-clearance (19) of the stay guide region (8), the through-clearance (19) being elongate in the axial direction with respect to the longitudinal central axis (11) of the stay guide region (8).
2. Fitting according to claim 1, characterised in that the guidance device (5) is arranged against a stay guide rail (17) of the stay guide cover element (4), said stay guide rail being positioned slidingly against the stay guide region (8) of the drive rod (3).
3. Fitting according to claim 2, characterised in that the guidance device (5) is positively connected to the stay guide rail (17), in particular by riveting or caulking, by means of a connection element (36).
4. Fitting according to claim 3, characterised in that the connection element (36) protrudes into the through-clearance (19), in particular has a positive fit region (38) therein.
5. Fitting according to any of the preceding claims, characterised in that an auxiliary arm (26) for the stay guide arm (6) is rotatably mounted on the stay guide forend element (4).
6. Fitting according to any of the preceding claims, characterised in that the stay guide region (8) is unreleasably fixed to the joining region (9, 10) by means of at least one fastening element (12), in particular a rivet.
7. Fitting according to claim 6, characterised in that the fastening element (12) has a rear engagement element (13), which, in at least one position of the drive rod (3), cooperates with a rear engagement counter element (14) arranged on the stay guide arm (6) to fix the stay guide arm (6) in at least one direction.
8. Fitting according to any of the preceding claims, characterised in that the guidance device (5) has a guidance receptacle (31), in which the guidance element (7), formed at least in regions as a guidance pin, engages to prevent lifting for the stay guide arm (6) and/or to form an end stop for the stay guide arm (6).
9. Fitting according to any of the preceding claims, characterised in that the stay guide region (8) and the joining region (9, 10) are of different widths, in particular the stay guide region (8) being narrower than the joining region (9, 10), and/or in that the joining region (9, 10) and the stay guide rail (17) are of the same width.
10. Fitting according to any of the preceding claims, characterised in that the holding element (18) is in the form of a screw, in particular a punching screw, and/or in that the holding element (18), in at least one position, spaces the stay guide arm (6) apart from the guidance device (5) and/or prevents cooperation of the guidance element (7) of the stay guide arm (6) with the guidance device (5).
11. Fitting according to any of the preceding claims, characterised in that as seen in an axial direction a first joining region (9) is connected to the stay guide region (8) on one side thereof and a second joining region (10) is connected thereto on the other side thereof, the first joining region (9) and the second joining region (10) being positioned in a shared plane and/or having a shared longitudinal central axis.
12. Method for producing a fitting (1) according to one or more of the preceding claims, the fitting (1) having a drive rod (3), which is displaceable on a frame of the window (2), and a stay guide forend element (4), which can be arranged fixed in place on the frame and has a guidance device (5) for a guidance element (7) of a stay guide arm (6), the drive rod (3) being produced in multiple parts and having a stay guide region (8) and at least one joining region (9, 10), which is rigidly connected to the stay guide region (8) and positioned at least in part thereon, perpendicularly offset therefrom with respect to a longitudinal central axis (11) of the stay guide region (8), the stay guide forend element (4) at least in regions being arranged positioned against the stay guide region (8) and being arranged adjacent to the joining region (9, 10) in the axial direction with respect to the longitudinal axis (11), characterised in that the stay guide forend element (4) is arranged against the stay guide region (8) in such a way that a longitudinal central axis of the joining region (9, 10) intersects the stay guide forend element (4), the stay guide forend element (4) having at least one holding element (18) for fixing with respect to the frame, the longitudinal central axis of said holding element extending through a through-clearance (19) of the stay guide region (8), the through-clearance (19) being elongate in the axial direction with respect to the longitudinal central axis (11) of the stay guide region (8).
13. Method according to claim 12, characterised in that the stay guide region (8) and the joining region (9, 10) are produced separately from one another and subsequently interconnected, the stay guide region (8) and the joining region (9, 10) being produced, in particular with different widths, by punching.
14. Window (2) comprising a fitting (1) according to one or more of claims 1 to 11, the fitting (1) having a drive rod (3), which is displaceable with respect to a frame (2') of the window (2), and a stay guide forend element (4), which is arranged fixed in place on the frame and has a guidance device (5) for a guidance element (7) of a stay guide arm (6), the drive rod (3) being in multiple parts and having a stay guide region (8) and at least one joining region (9, 10), which is rigidly connected to the stay guide region (8) and positioned at least in part thereon, perpendicularly offset therefrom with respect to a longitudinal central axis (11) of the stay guide region (8), the stay guide forend element (4) at least in regions being arranged positioned against the stay guide region (8) and being arranged adjacent to the joining region (9, 10) in the axial direction with respect to the longitudinal axis (11), characterised in that stay guide forend element (4) is arranged against the stay guide region (8) in such a way that a longitudinal central axis of the joining region (9, 10) intersects the stay guide forend element (4), the stay guide forend element (4) having at least one holding element (18) for fixing with respect to the frame, the longitudinal central axis of said holding element extending through a through-clearance (19) of the stay guide region (8) to fix the stay guide region (8) with respect to the frame (2'), the through-clearance (19) being elongate in the axial direction with respect to the longitudinal central axis (11) of the stay guide region (8).
15. Window according to claim 14, characterised in that the joining region (9, 10) is mounted displaceably in a fitting receptacle (40) of the frame (2') in at least one receptacle groove (41) and the stay guide region (8) is arranged in the fitting receptacle (40) outside the receptacle groove (41), in particular positioned slidingly against opposite side walls (42) of the fitting receptacle (40).

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