DE10254537A1 - Window or door - Google Patents

Abstract

The window or door has drive bolt fitment (22) with closing bolts (24, 26, 28, 30) which interact with associated closing plates on the fixed frame (14). The closing plates, scissor bearing unit (18) and corner bearing unit (16) each have means to ensure the casement frame (12) can move freely relative to the fixed frame in a direction perpendicular to the window plane. These means are guided through slide guides so that the casement frame can be brought into a fourth position of the drive bolt fitment into a parallel position where the closing bolts are then held in this position inside the slide guides. The slide guides have four function regions each associated with shift positions of the drive bolt fitment.

Description

The invention relates to a window or a door with a sash frame, the opposite a frame rotatable about an axis of rotation and about a tilt axis is tiltable, with a lower corner zone of the frame and casement associated corner bearing assembly, with an upper corner zone or side zone of the frame and casement associated scissor-bearing assembly, with a the casement assigned drive rod fitting located in a circumferential groove with to ensure various Switch positions provided longitudinally displaceable Drive rod elements and locking bolts connected to them, with the first and second striking plates assigned to the frame, which can be brought into operative connection with the respectively assigned locking bolts are, the casement across from the frame in a first switch position of the drive rod fitting is locked, rotatable in a second switching position and in one third switch position is tiltable.

Such a window or door is out of the DE 30 41 399 C3 known. In relation to the handle position, a further gap-tilt position is provided between the tiltable position and the rotatable position, in which the frame can be fixed in a tilting position with reduced tilt deflection relative to the casement. This has the advantage of better controllability of the air exchange volume, especially during longer ventilation phases or with permanent ventilation.

A disadvantage of such a window or on such a door is that the burglary security in the tilt position or split-tilt position of the casement across from the complete locked position is significantly reduced because the locking bolt in this position outside the scenery tours the striking plates lie.

From the DE 30 43 926 A1 a window is known in which to ensure a small amount of air exchange, which is similar in size to the above-mentioned gap-tilt position of the DE 30 41 399 C3 , the sash frame can be switched off compared to the frame. The shutdown is achieved via guide rails provided in the striking plates. The locking bolts remain in the parked position within the link guides of the striking plates, making the burglar resistance in the parked position distinct compared to the above gap-tilt position DE 30 41 399 C3 is increased.

A disadvantage of such a window is that in addition to the closed, the rotatable and a tilted position is not provided for the parked position, so that an intermediate position between the fully revolving Window and the parked window is not possible. This leads to a Reduction of ease of use, as for ventilation that has the low ventilation volumes of the go to the parked position, turn the window sill to open the window cleared free must become.

From the DE 199 29 818 A1 a window is known in which the casement can also be placed against the frame. The parking takes place along the entire circumference of the frame, so that there is a parallel or essentially parallel parking. The parking movement is also carried out via link guides provided in the striking plates, a further link guide being additionally provided in the corner bearing, as a result of which this area can also be switched off.

The disadvantage of this window is that also a tilt position of the casement relative to the Frame is not provided.

The invention is based on the object Tilt and turn windows or a turn-tilt door of the type mentioned in such a way that in addition to Turn and tilt function a parked position of the casement across from the frame allows is, the casement parked parallel or substantially parallel to the frame should be.

To solve this problem it is provided that the first and second striking plates, the scissor-bearing unit and the corner-bearing unit, respectively Guarantee means a degree of freedom of movement of the casement relative to the Frame in a perpendicular or almost perpendicular to the window or door level have lying direction, the means of the first and second Striking plates and the scissor bearing assembly are positively guided by link guides, so that the casement across from the frame in a fourth switch position of the drive rod fitting can be brought into a parallel or almost parallel position is, the locking bolt are located in this position within the scenery tours.

The addition of a turn-and-tilt window or a turn-and-tilt door with the features mentioned above makes it possible, in addition to the turn / tilt function, for the casement to be brought into a parallel or substantially parallel position relative to the frame is. The particular advantage is that the window or door has all the properties of a turn / tilt window and can also be set down in parallel. The position in parallel has the advantage that a certain air turnover between the interior and the outside is guaranteed, while the locking bolts are in this position within the link guides of the striking plates. This provides a significantly increased burglar resistance compared to the tilt position, which, with the appropriate design, is the same category as the fully locked window should be enough. In the event of a short-term increased ventilation requirement, it is still possible to switch to a pure tilt position.

In development of the invention according to claim 2 and 3 provided that the link guide four functional areas has which switch positions of the connecting rod fitting assigned are, the first and fourth functional area in the respective End area of the scenery guide and the second and third functional areas in the area between the End regions is located, the second functional area substantially in the middle between the first and fourth functional areas and the third Functional area essentially in the middle between the second and fourth functional area is located. Due to the central design of the second functional area between the first and fourth and the middle design of the third functional area between the second and fourth it is possible the associated connecting rod positions and thus ultimately positions of the control handle as similar as possible to keep known angular positions by the end user and only with some new functions.

In development of the invention according to claim 4 provided that the backdrop guide the first striking plates is straightforward in the first and fourth functional areas and each have first and fourth link guide longitudinal axes, each are aligned parallel to each other and by a distance measure from each other are offset, and that the scenery guide in the second and third functional area like a crank designed to connect the first and fourth functional areas is and that the backdrop tour in the second functional area a first recess area for Passage of the locking bolt has in the rotary switch position. Due to the level offset of the backdrop guide in one that looks like a crank in plan view Shape results in the actual positive guidance of the locking bolts and with it the movement of the casement in a position parked by the frame when the control handle is turned. The recess area in the second functional area serves for Passage of the locking bolt, if the casement to be brought into a rotated position.

In a further embodiment of the invention is according to claim 5 provided that the backdrop guide the second striking plate is straightforward in the first and fourth functional areas and each have first and fourth link guide longitudinal axes, each are aligned parallel to each other and by a distance measure from each other are offset, and that the scenery guide in the second and third Functional area like a crank to connect the first and fourth functional area is configured, and that the backdrop guide in second and third functional areas a first and a third Cut-out area for passage of the locking bolt in the rotary switch position and in the toggle switch position, both recess areas merge. The design of these second striking plates differs from that of the first striking plates An additional Recess area in the third functional area. This ensures that the casement can be brought into the tilted position.

In development of the invention according to claim 6 and 7 provided that second striking plates the side rails and / or the upper cross member of the frame are assigned and / or that a second strike plate is assigned to the hinge-side corner area of the lower cross member. The assignment of the second striking plates to the side and / or upper cross member is due to the tilting movement of the casement conditionally. In the tilted position, this only has on the lower cross member Contact to the frame, in the other areas there is contact canceled. Because the tilt deflection in the areas where the striking plates are arranged, is larger than the distance measure between the first and fourth link guide longitudinal axis is, must hence the locking bolts on the side and on the upper cross member from the striking plates exit. In special cases, in which on the lower cross member in both corner areas striking plate is arranged to avoid over-determinations related with that designed with a longitudinal guide Corner bearing also a striking plate be provided according to the design of this second striking plate. Otherwise is in the opposite of the hinge side Corner area of the lower cross member a firing plate according to the design of the first striking plate intended.

In a further embodiment of the invention is according to claim 8 provided that the locking bolts assigned to the striking plates are designed as mushroom head cones. There is a mushroom cone in the shaft area one opposite a conventional one locking pin has significantly reduced cross-section, result indirectly Advantages in striking plate design, because more material is available in the fourth functional area can and the striking plate therefore more stable is.

In a further development of the invention it is provided according to claims 9 to 12 that the scissor-bearing assembly has on its extension arm an extension arm striking plate with an extension arm guide which can be brought into operative connection with the respectively associated locking pin of the connecting rod fitting, the extension arm guide four Has functional areas, which are each assigned switch positions of the connecting rod fitting, the first and fourth functional area in the respective end area of the opening arm guide and the second and third Functional area is located in the area between the end areas, and wherein the second functional area is located centrally between the first and fourth functional areas and the third functional area is located centrally between the second and fourth functional areas, and wherein the deployment arm link guide of the deployment arm striking plate in the first and fourth functional areas is straight and each has first and fourth extension arm link guide longitudinal axes, which are each aligned parallel to one another and are offset by a distance, and wherein the extension arm link guide in the second and third functional area in the manner of a crank to connect the first and fourth Functional area is designed, wherein the extension arm link guide in the third functional area each has an extension arm link guide recess area for the passage of the locking bolt in the toggle switch position. The arrangement of such a link guide on the extension arm results in an automatic shut-off movement of the casement in the area of the scissor-type bearing unit when the respectively associated locking bolt of the connecting rod fitting is moved. This is necessary because there is no installation space in the area of the scissors for locking plates that can be connected to the frame.

In development of the invention according to claim 13 and 14 provided that the corner bearing assembly in the connection area a longitudinal guide between the frame and the corner bearing assembly warranty a degree of freedom of movement of the casement relative to the frame in a perpendicular or almost perpendicular to the window or door level Direction, the longitudinal guide with a guide pin correspondingly executed cylindrical opening has, in which the guide pin along its longitudinal axis is mobile. This is an additional to the positive guides in the striking plates around the entire circumferential surface of the window even or essentially uniform distance can be achieved. The drive takes place through the link guides of the striking plates, while the longitudinal guidance of the Corner bearing unit is driven only indirectly by this and the length compensation causes.

In development of the invention according to claim 15 provided that a wing lifter is assigned to the upper cross member. This holds that casement even in the event of a slight sagging when swung in relative at the right height to the frame.

In a further embodiment of the invention is according to claim 16 provided that the connecting rod fitting by an operating handle unit is drivable by a perpendicular to the window plane Axis of rotation is rotatable and one located parallel to the window plane Has grip area, the first switching position of the drive rod fitting a vertically downward position of the grip area corresponds to the second switch position lying horizontally Grip area, the fourth switch position one vertically upwards pointing handle area corresponds to the third switch position approximately bisecting the angle between the second and fourth switching positions is located. This makes it possible the end user of the window or door in addition to the turn / tilt function Function of parallel parking, and at the same time the known from the normal turn / tilt window Grip position if possible little to change. The closed position and the rotary position remain completely unchanged Tilt position corresponds to the previously known gap-tilt position, and the parallel position corresponds to the known tilt position. Because the parallel parked position in practical use an assignment appears to largely replace the tilt position this position with the appropriate handle position is particularly useful. For example an impartial user, the function of the window according to the invention does not know, to achieve ventilation, so to speak, instinctively switch to the previous tilt position of the control handle while doing so automatically find the position in parallel.

In development of the invention according to claim 17 provided that the means to ensure a degree of freedom of movement of the casement across from the frame into a perpendicular or almost perpendicular to the window or door level direction are formed by the fourth functional areas. The parallel function is thus achieved by the locking bolts within the scenery tours be moved to the fourth functional areas, whereby by the Distance between the first and second longitudinal guide axis the shutdown is reached.

In a further embodiment of the invention it is provided in accordance with claims 18 and 19 that the first and second striking plates have a striking plate base and a striking plate functional plate, the striking plate functional plate being floating in relation to the striking plate base in the direction of the longitudinal guide axes, and wherein the striking plate - Functional plate has at least one adjusting channel running perpendicular to the longitudinal axis of the link guide, which is designed to correspond with a corresponding adjusting pin of the connecting rod fitting for adjusting the striking plates. This improves the exact assignment of the positions of the drive rod fitting on the casement frame side with its locking bolts on the one hand and the striker plate on the frame side on the other hand, and effective tolerances that result from the assembly of the striker plates and are caused by stroke losses in the drive rod fitting be balanced.

Based on the following embodiment the invention closer explained. It shows:

1 A three-dimensional view of a window according to the invention in a rotationally open position;

2 a spatial view of a first striking plate;

3 a spatial view of a second striking plate;

4 a spatial view of a portion of a scissor bearing assembly;

5 a spatial view of a corner bearing assembly with a longitudinal guide in an undeflected position;

6 a sectional view of the corner bearing assembly after 5 ;

7 a spatial view of the corner bearing assembly after 5 in a deflected position;

8th a sectional view of the corner bearing assembly after 7 ;

9 a spatial view of a floating striking plate;

10 a spatial view of a portion of the connecting rod fitting in connection with a floating striking plate.

1 shows a window 10 in a swivel-open position, with a casement 12 opposite a fixed frame 14 is movably mounted. The storage consists of a corner bearing assembly 16 , which is arranged in a lower corner zone of the frame and the sash, and a scissor-bearing assembly 18 , which is arranged in an upper corner zone of the frame and the sash. The sash also has a circumferential groove 20 located espagnolette fitting 22 and related locking bolts 24 . 26 . 28 . 30 on. This locking bolt 24 . 26 . 28 . 30 are striking plates on the frame side 32 . 34 . 36 assigned. A wing lifter 13 ensures that the sash always swivels in at the correct height in the direction of the window frame so that a slight sag is compensated for.

2 and 3 show first 38 and second 40 Striking plates. They each have scenery tours 42 . 44 on, which are carried out in the top view like a crank. The scenery tours 42 . 44 which are divided into four functional areas. The first functional area 46 . 48 The fourth functional area is located on the end side of the channel-like link guide shown in the figures on the left 58 . 60 is located in the corresponding right end area. The second functional area 50 . 52 is in the middle between the first 46 . 48 and fourth 58 . 60 Functional area located as well as the third functional area 54 . 56 midway between the second 50 . 52 Functional area and the fourth 58 . 60 Functional area. In the first 46 . 48 and fourth 58 . 60 Functional area are the scenery guides 42 . 44 straight line with first 62 . 64 and second 66 . 68 Link guide longitudinal axes, which are each located parallel to each other and by a distance 70 . 72 are offset from each other. The second 50 . 52 and third 54 . 56 Functional area is a connecting channel between the first 46 . 48 and fourth 58 . 60 Functional area designed, the first 38 Strike plate a first 73 Recess area and in the second 40 Strike plate a first 74 and second 76 There is a recess area for the wear bolt to pass through.

4 shows a portion of a scissor stay assembly 78 who have an extension arm 80 with an extension arm striking plate 82 having. The extension arm striking plate has an extension arm guide 84 on that with the associated locking bolt 86 of the espagnolette fitting 22 , which is present here as a corner deflection, can be brought into operative connection by the locking bolt 86 is inserted into the extension arm guide and is moved in this. The introduction takes place from the tilting position of the casement via an extension arm-link guide recess area 88 , The boom arm guide 84 owns first 96 , second 94 , third 92 and fourth 90 Functional areas, the basic geometry of which, with the exception of slight design-specific deviations, is that of the striking plates 38 . 40 equivalent. However, the way it works differs significantly from the slide guides on the striking plates 38 . 40 , because in the turning position of the wing, in which the locking bolt 86 in the functional area 94 is located, the movement of the wing takes place through the scissor stay not shown. Only in the tilted state, in which the locking bolt 86 in the functional area 92 is located, he can through the opening arm guide guide recess area 88 the boom arm guide 84 leave.

5 to 8th show a corner bearing assembly 98 , each in different representations or different switching states. The corner bearing assembly has a connecting plate in all representations 100 for connection to the frame 14 as well as a bearing pin holder 102 for connection to the casement 12 , On the connection side to the frame 14 owns the corner bearing unit 98 a longitudinal guide 104 coming from a cylindrical opening 106 inside a cylindrical holding body 108 and a longitudinally movable guide pin 110 consists. The longitudinal mobility of the bolt is controlled by an optional spring element 112 influenced, which at the same time forms an end stop in the fully pre-stressed state, the end stop being ensured if the spring element is not present via corresponding stop edges provided. 5 and 6 show the corner bearing assembly 98 in one not deflected position, which corresponds for example to the closed window. Show against it 7 and 8th the corner bearing unit 98 in a deflected position, which is due to the deflection stroke 114 of the guide pin 110 becomes recognizable. This deflected position corresponds to the parallel position of the casement 12 , whereby the drive does not have the corner bearing assembly 98 , but takes place via slide guides of the striking plates.

9 shows a striking plate 116 that alternative to the striking plates 32 . 34 and 36 is usable and can have the features of the first and second striking plates with regard to the design of the link guide. The striking plate 116 consists of a striking plate base 118 , which is in direct contact with the frame, and a striker plate 120 , which has the backdrop guide. Via the connecting pin 122 and the associated slot guides 124 This creates a floating bearing for the striker plate 120 opposite the striking plate base 118 achieved. The associated adjustment channels 126 . 128 work together with an in 10 illustrated adjusting pin 130 that is fixed and immovable with the drive rod element 132 , here an Ekkumlenkung is connected. When swiveling in the adjustment pin 13 in the adjustment channel 126 of the striking plate 116 , this in 10 across from 9 An adjustment of the striking plate function plate is shown rotated by 180 ° around the transverse and vertical axes 120 achieved. This allows tolerances regarding the striking plate 116 compared to the frame and also the locking bolt 134 compensate as a result of stroke losses. Also the mushroom-shaped locking bolt 134 leads in connection with the lead-in chamfers 136 to a first centering, since in practice when swinging the sash in 12 towards the frame 14 earlier with the striking plate function plate 120 comes into contact as the adjustment pin 130 ,

Overall, in the positions in which the locking bolts lie within the fourth functional areas of the link guides, the sash frame reaches a position which is parallel or essentially parallel to the frame, which ensures the desired low air turnover with very high security against break-ins. In addition, the positioning of the locking bolts in the other functional areas of the link guides described in each case means that the sash frame is in a completely closed, a rotated and a tilted position 12 opposite the frame 14 achievable.

Claims (19)

Window or door - with a casement ( 12 ) compared to a frame ( 14 ) can be rotated about an axis of rotation and can be tilted about a tilting axis, - with a lower corner zone of the frame ( 14 ) and casement ( 12 ) assigned corner bearing assembly ( 16 ), - with an upper corner zone or lateral zone of the frame ( 14 ) and casement ( 12 ) assigned scissor stay assembly ( 18 ), - with a sash frame ( 12 ) assigned in a circumferential groove ( 20 ) drive rod fitting ( 22 ) with longitudinally displaceable connecting rod elements to ensure different switching positions and locking bolts connected to them ( 24 . 26 . 28 . 30 ), - with the frame ( 14 ) assigned first ( 38 ) and second ( 40 ) Striking plates which can be brought into operative connection with the respectively assigned locking bolts, - the sash frame ( 12 ) compared to the frame ( 14 ) in a first switch position of the connecting rod fitting ( 22 ) is locked, rotatable in a second switching position and tiltable in a third switching position, characterized in that - the first ( 38 ) and second ( 40 ) Striking plates, the scissor stay assembly ( 18 ) and the corner bearing assembly ( 16 ) each means to ensure a degree of freedom of movement of the casement ( 12 ) compared to the frame ( 14 ) in a direction perpendicular or almost perpendicular to the window or door plane, - the mean of the first ( 38 ) and second ( 40 ) Striking plates and the scissor stay assembly ( 18 ) through guided tours ( 42 . 44 ) are positively guided - so that the sash frame ( 12 ) compared to the frame ( 14 ) in a fourth switch position of the drive rod fitting ( 22 ) can be brought into a parallel or almost parallel position, - the locking bolts ( 24 . 26 . 28 . 30 ) in this position within the scenery tours ( 42 . 44 ) are located. Window or door according to claim 1, characterized in that the backdrop guide ( 42 . 44 ) has four functional areas, which switch positions of the drive rod fitting ( 22 ) are assigned, the first ( 46 . 48 ) and fourth ( 58 . 60 ) Functional area in the respective end area of the backdrop guide ( 42 . 44 ) and the second ( 50 . 52 ) and third ( 54 . 56 ) Functional area is located in the area between the end areas. Window or door according to claim 1 or 2, characterized in that the second ( 50 . 52 ) Functional area essentially in the middle between the first ( 46 . 48 ) and fourth ( 58 . 60 ) Functional area and the third ( 54 . 56 ) Functional area essentially in the middle between the second ( 50 . 52 ) and fourth ( 58 . 60 ) Functional area is located. Window or door according to one of the preceding claims, characterized in that - the backdrop guide ( 42 . 44 ) the first ( 38 ) Striking plates in the first ( 46 . 48 ) and fourth ( 58 , 60) the functional area is straight and the first ( 62 . 64 ) and fourth ( 66 . 68 ) Has longitudinal link guide axes, which are each aligned parallel to each other and by a distance dimension ( 70 . 72 ) are offset from each other, - that the backdrop guide ( 42 . 44 ) in the second ( 50 . 52 ) and third ( 54 . 56 ) Functional area is configured in the manner of a crank to connect the first and fourth functional areas, - that the link guide ( 42 . 44 ) in the second ( 50 . 52 ) Functional area a first recess area ( 73 ) for passage of the locking bolt in the rotary switch position. Window or door according to claim 1 to 3, characterized in that - the backdrop guide ( 42 . 44 ) The second ( 40 ) Striking plates in the first ( 46 . 48 ) and fourth ( 58 . 60 ) Functional area is straight and first ( 62 . 64 ) and fourth ( 66 . 68 ) Has longitudinal link guide axes, which are each aligned parallel to each other and by a distance dimension ( 70 . 72 ) are offset from each other, - the scenery guide ( 42 . 44 ) in the second ( 50 . 52 ) and third ( 54 . 56 ) Functional area is configured in the manner of a crank to connect the first and fourth functional areas, - that the link guide in the second ( 50 . 52 ) and third ( 54 . 56 ) Functional area each a first ( 73 ) and second ( 76 ) Has a recess area for the passage of the locking bolt in the rotary switch position and in the toggle switch position, both recess areas ( 73 . 76 ) merge. Window or door according to claim 5, characterized in that second striking plates ( 32 . 34 . 36 ) the side rails and / or the upper cross rail of the frame ( 14 ) assigned. Window or door according to claim 5 or 6, characterized in that a second striking plate ( 32 . 34 . 36 ) is assigned to the hinge-side corner area of the lower crossbar. Window or door according to one of the preceding claims, characterized in that the striking plates ( 32 . 34 . 36 ) associated locking bolts are designed as mushroom head pins. Window or door according to one of the preceding claims, characterized in that the scissor-bearing assembly ( 78 ) on your extension arm ( 80 ) a swing arm striking plate ( 82 ) with a boom arm guide ( 84 ), which with the respectively assigned locking bolt ( 86 ) of the connecting rod fitting ( 22 ) can be brought into operative connection. Window or door according to claim 9, characterized in that the opening arm guide ( 84 ) has four functional areas, which switch positions of the drive rod fitting ( 22 ) are assigned, the first ( 96 ) and fourth ( 90 ) Functional area in the respective end area of the extension arm guide and the second ( 94 ) and third ( 92 ) Functional area is located in the area between the end areas. Window or door according to claim 9 to 10, characterized in that the second ( 94 ) Functional area in the middle between the first ( 96 ) and fourth ( 90 ) Functional area and the third ( 92 ) Functional area in the middle between the second ( 94 ) and fourth ( 90 ) Functional area is located. Window or door according to claim 9 to 11, characterized in that - the opening arm guide ( 84 ) of the opening arm striking plate ( 82 ) in the first ( 96 ) and fourth ( 90 ) Functional area is straight and has first and fourth extension arm link guide longitudinal axes, which are each aligned parallel to each other and offset by a distance, - the extension arm link guide ( 84 ) in the second ( 94 ) and third ( 92 ) Functional area in the manner of a crank to connect the first ( 96 ) and fourth ( 90) Functional area is designed - that the boom arm guide ( 84 ) in the third ( 92 ) Functional area, one extension arm-slotted guide recess area ( 88 ) for the passage of the locking bolt ( 86 ) in the toggle switch position. Window or door according to one of the preceding claims, characterized in that the corner bearing unit ( 98 ) in the connection area between the frame ( 14 ) and the corner bearing unit ( 98 ) a longitudinal guide ( 104 ) to ensure a degree of freedom of movement of the casement ( 12 ) compared to the frame ( 1 ) in a direction perpendicular or almost perpendicular to the window or door plane. Window or door according to one of the preceding claims, characterized in that the longitudinal guide ( 104 ) one with a guide pin ( 110 ) correspondingly designed cylindrical opening ( 106 ) in which the guide pin is movable along its longitudinal axis. Window or door according to one of the preceding claims, characterized in that a wing lifter ( 13 ) assigned. Window or door according to one of the preceding claims, characterized in that the connecting rod fitting ( 22 ) can be driven by an operating handle unit which can be rotated about an axis of rotation perpendicular to the window plane and has a handle area parallel to the window plane, the first switching position of the connecting rod fitting ( 22 ) corresponds to a vertically downward-pointing position of the grip area, the second switching position corresponds to a horizontally lying grip area, the fourth switching position corresponds to a vertically upward-pointing grip area and the third switching position is approximately bisected by angle between the second and fourth switching positions. Window or door according to one of the preceding claims, characterized in that the means for ensuring a degree of freedom of movement of the casement ( 12 ) compared to the frame ( 14 ) are formed in a direction perpendicular or almost perpendicular to the window or door plane by the fourth functional areas. Window or door according to one of the preceding claims, characterized in that the first and second striking plates ( 116 ) a strike plate base ( 118 ) and a striker plate ( 120 ), with the striking plate function plate ( 120 ) opposite the striking plate base ( 116 ) are floating in the direction of the longitudinal axis guide. Window or door according to claim 18, characterized in that the striking plate function plate ( 120 ) at least one adjustment channel running perpendicular to the longitudinal axis of the link guide ( 126 . 128 ) with a corresponding adjustment pin ( 130 ) of the connecting rod fitting ( 22 ) is designed to adjust the striking plates.