DE202012002502U1 - Device for assisting and facilitating the tilting opening and closing of a window or a door - Google Patents

Abstract

Combined deceleration and acceleration device (1) for a wing (3) of windows or doors (2), with a drive rod fitting (5) which can be driven in a fitting groove (6) and in a rebate space (7) and which includes a stay scissors (8) , the opening width of which can be limited in a tilted position on the one hand on the frame (4) and on the other hand on the wing by engaging it with a pin (10) or the like in a longitudinal guide (11) of the connecting rod fitting (5), which in its position of the pin in the tilt opening end position of the wing (3) forms a limit stop (12) for the pin (10) or the like, characterized in that the device (1) is concealed in the rebate space (7) and / or the fitting groove (6 ) between frame (4) and sash (3) can be mounted and is coupled in motion by a pull rod (13) to the swivel arm (9) of the stay scissors (8), with the pull rod (13) and the swivel arm (9) in the longitudinal direction of the fitting groove (6) acting as an energy accumulator ...

Description

The invention relates to a device for a window or a door according to the preamble of claim 1. More particularly, the invention relates to a device for tilt-turn window / door or tilt-wing window / door. In the following, the part to be opened and closed will be referred to as a wing and the part fixed to it as a frame.

The device has the task to support the closing movement of the wing to the frame from the Kippöffnungsendstellung, to generate a damping movement in the end position of the tilted position and to avoid the falling of the wing in gusts. Thus, when opening the wing in the end position of the tilted position, the opening speed can be controlled and adversely affect forces and impact noises occurring on the fitting. The occurring forces of such a system are dependent on the initial speed and the mass, so that in particular large-scale windows or doors can burden the fitting and cause loud attack noises in the Kippöffnungsendstellung. The large weight of the wing also complicates the closing process from the Kippöffnungsendstellung. Therefore, it is further desired to ensure by the use of the easy-to-install device to facilitate the closing of the tilted opening position in the adjacent closed position.

The device may also have the task of forming an additional barrier against the fall of the wing in the event of a gust of wind.

As already stated, the invention relates to a device which is used as a relief and assistance in the operation of the window or the door from the closed position to the Kippöffnungsendstellung and vice versa in the closed position of the wing. In these applications, fittings are known to forward via espagnolette and corner deflections an actuating movement of an operating lever over more than one or all sides of the wing to lock at several distributed the wing circumference by closure devices locking and by a display device a rotational and / or Kippöffnungsstellung the Wing against the frame effect. In these areas, an increased demand for comfort is increasingly recognizable, which is associated with increased safety awareness. To meet these requirements, the functional scope of the components of the assembly is to be increased.

A fitting part of this kind is by the DE 2001369 A1 already known. The known device makes it easier to open and close windows and doors, which consists of a pivot arm arranged between the part to be pivoted and a sliding guide. For this purpose, the device is attached to an inner side wall of a frame part resting, wherein a pivoting arm connects a wing articulated. The other free end of the pivot arm is rotatably mounted with a slidable in the device of a guide slider. Between the slider and one end of the guide an elastic means is arranged, which counteracts the tendency of the wing when tilting down to counteract, wherein the wing rotates about a hinge and the elastic element generates a counterbalance.

Through these measures, the movement of the closed position of the wing out of the frame in the Kippöffnungsendstellung, d. H. from the vertical position of the wing in the Kippöffnungsendstellung by a person opening the wing out, the weight to be mastered and the relatively high fall speed can be reduced. However, a lot of space is required for this advantageous feature according to the known device, so that the device can only be mounted resting on the frame. Due to the arrangement of the individual components, in particular of the swivel arm and the sliding out of the guide slider, the device can not be integrated into a groove. The superimposed visible variant, flat surfaces are interrupted and there are additional edges that adversely affect the appearance and cleaning.

It is known to slow down the motion sequences in commercially used doors and gates and / or drive controlled in the end positions. The same applies to the area of passenger and commercial vehicles. These solutions operate pneumatically, hydraulically or electromechanically and are suitable for braking and / or dampening translational or rotational movements. The devices are intended for components in the form of sliding doors and partitions in interior design, doing very expensive in construction, have a variety of components and are costly to manufacture.

The invention has for its object to provide a device for supporting and facilitating the tilt-opening and -Schließens a wing for a window or door, which is inexpensive and which are mounted in a simple, fast, safe and precise manner with little space and adjusted can.

To solve this problem, a combined deceleration and acceleration device is provided for a wing of windows or doors, with a in a fitting groove and in a folding room driven espagnolette, which includes a Ausstellschere. The opening width of the Ausstellschere is limited in a tilting position by a pivotally hinged on the one hand on the frame and the other hand on the wing pivot arm by this engages with a pin or the like. In a longitudinal guide of the espagnolette fitting. The device is concealed in the rebate space and / or the fitting groove between the frame and the wing mounted, Due to the concealed design results in significant optical advantages , In addition, no further processing, such as cutouts on the wing or on the frame Thus, there are no additional edges and corners on the window or door, which make cleaning difficult. An arranged on the device pull rod forms the movable coupling with the pivot arm, which is arranged on the frame with a hinge movably coupled Ausstellschere, acting between the tie rod and the pivot arm in the longitudinal direction of the fitting groove, a force storage. The energy storage counteracts the movement of the wing in the Kippöffnungsendstellung, so that a slowed movement of the wing is effected. Furthermore, the wing is accelerated from the securely held Kippöffnungsendstellung with release of the stored force of the energy storage and transferred almost automatically in the closed position.

To adapt to different length dimensions of the espagnolette especially the Ausstellscheren the device forms a structural unit. For this purpose, the device has a housing with a housing cover, containing the energy storage device with an adjustment device, drive members for control and at least one mounting element, which can be coupled by means of positive or frictional connections. This results in a clear separation of the housing with the housing cover and the components contained in the delay and acceleration device. Nevertheless, the assembly is retained by the form and / or frictional connection. This results in an adaptable in its length to the espagnolette fitting device whose housing and housing cover and / or the various functional modules receives.

For concealed fixing the device in the rebate and / or the fitting groove between the frame and the wing, the housing and the housing cover bores for fastening means for mounting on the wing.

For easy design and connection of the device during assembly, the housing is formed in cross-section U-shaped and is enclosed by the housing cover forming a cavity. The housing and the housing cover are preferably made of a plastic material.

The cavity provides the delay and accelerator components contained sufficient space for deployment and also has a protective effect against external environmental influences, which may for example lead to contamination of the components and thus adversely affect the functionality.

Due to the choice of plastic material of the housing and the housing cover, the components can be easily connect with attachment of a snap-lock connection, can be made thin-walled without loss of stability and it results in a visually advantageous and cost-effective design.

According to a further development, it is provided that the free end of the pull rod has an angle which can be coupled in a form-fitting manner by a recess on the slider with a slider, which is held in a coupled manner in the longitudinal guide of the espagnolette with the journal of the pivot arm. In order to achieve a controlled opening of the wing in the end position of Kippöffnungsstellung and to facilitate the closing of the Kippöffnungsendstellung in the closed position, the device can with any Ausstellschere an espagnolette in a releasable operative connection. Here, by releasably understood that the operative connection between the drawbar of the device and the slider of the Ausstellschere easy to couple and easy to decouple.

According to a development, the drawbar in the central region of the housing has a slot for receiving a first force accumulator of a damping element, wherein the damping element is held in the longitudinal direction of the device of the slot and a projecting through the slot stop of the housing almost free of play. The elongated hole of the drawbar and the stop of the housing form a stable position for the damping element both during assembly and functionally. With the length of the slot and the position of the stop the reaction behavior of the damping element can be precisely tuned in a simple manner. An almost play-free distance causes a direct action behavior of the damping element, the housing and the housing cover finally secure the damping element against accidental displacement in the direction perpendicular to the fitting.

A simple and cost-effective design of the damping element is characterized in that the damping element a cylinder and a piston rod. In order to meet the requirements of a high braking force to the Kippöffnungsendstellung the window or door, for example, at high weights of the wing, the damping element may have pneumatic, hydraulic or mechanical damping means. Other components for storing energy are possible, but have the disadvantage of taking up more space.

A functionally advantageous power transmission and cost-effective production is achieved in that the tie rod is made of a strip material made of metal.

An advantageous embodiment is achieved in that the pull rod on the other end in the housing has a link for the motion-coupled receiving a on a coupling plate in cross-section of the device mounted on both sides pin, wherein the coupling plate is connected to a second energy storage of a tension spring pair.

For virtually backlash-free and frictionless mounting of the clutch plate engages a U-shaped in cross-section to the device arranged guide plate, the coupling plate from two sides and is held with insertion during assembly on the side walls of the housing form-fitting against displacement in the longitudinal direction. Each having on both sides scenes of the guide plate allow with engagement of both sides arranged on the coupling plate pin control without entanglement.

In Kippöffnungsendstellung the wing of the window or door, the mounted conventional espagnolette fitting is not able to avoid accidental slamming by a gust of wind. Are known accessory components that are subsequently visible and consuming to the window or door mounted. To avoid the above disadvantages, form the scenes of the guide plate in the longitudinal direction of the device and in the opposite direction to the backdrop of the pull rod a V-shape. Due to the V-shape, the wing is held captive in flared Kippöffnungssendstellung and thereby causes an inhibition against slamming.

For easy attachment and enabling adjustability of the force accumulator, the tension spring pair is positively connected at the respective ends with a longitudinally to the device U-shaped coupling plate, wherein the coupling plate in the central region of the U-shape with a form-fitting rotatably held in the housing adjusting screw on attached to the open end of the housing.

In order to make an adjustment of the application of force to the tension spring pair easily accessible, safe in handling and directly effective for a person, the adjustment screw has an accessible outside of the device tool engagement, which is infinitely adjustable. The tool engagement is preferably designed as an internal hexagonal recess.

The tension spring pair is inventively provided to be able to mount the device in the fitting groove and / or rebate of the window or door. For this purpose, the device is dimensioned in the cross-sectional dimensions so that an assembly requires no further processing on the window or the door. In an advantageous embodiment, the tension spring pair is therefore arranged side by side transversely to the device.

In order to meet the requirements of damping when moving into the end position of Kippöffnungsstellung, the Zugfederpaar is tensioned with movement of the wing in the Kippöffnungsendstellung, wherein the damping element brakes the wing at the same time. In addition, it has proven to be advantageous on the function and dimensions of the device to arrange the Zufederpaar and the damping element in the device in the longitudinal direction of the fitting groove coupled one behind the other.

The fact that the tension spring pair spans out during the Kippöffnungsvorganges from the adjacent closed position, energy is automatically built up and stored in compliance with the Kippöffnungsendstellung so that the stored force discharges the wing from the securely held Kippöffnungsendstellung in the adjacent closed position to the frame and causes a support of the closing movement, with the tension spring pair relaxes and the damping element occupies a relieving starting position.

The simple coupling of the device to the espagnolette fitting and the fact that the device is designed as a unit independent of the espagnolette fitting, allows mounting with the espagnolette fitting or, if necessary, a subsequent mounting on the already pre-assembled espagnolette fitting.

Further advantageous embodiments will be apparent from the drawings. It shows:

1 a perspective view of a window or a door in one of the Ausstellschere the espagnolette issued Kippöffnungsendstellung in the wing mounted state of the device according to the invention,

2 a perspective view of the device in the wing mounted state after 1 with the outrigger of the espagnolette,

3 a perspective view of the device without housing cover in the wing mounted state after 2 with the outrigger of the espagnolette,

4 a perspective view of the device according to 2 in pre-assembled condition,

5 a perspective view of the device according to 3 without housing cover in pre-assembled unloaded condition,

6 a perspective view of the device without housing cover in the pre-loaded loaded state after 1 .

7 a side view of the device with the Ausstellschere the espagnolette in the unloaded state of the closed position after 2 and 3 .

8th a plan view of the device without housing cover in the unloaded state of the closed position after 7 .

9 a sectional view of the device without housing cover in the unloaded state of the closed position after 7 and 8th .

10 a side view of the device with the Ausstellschere the espagnolette in the loaded state of Kippöffnungsendstellung after 1 .

11 a sectional view of the device without housing cover in the loaded state of Kippöffnungsendstellung after 1 . 6 and 10 and

12 a plan view of the device without housing cover in the loaded state of Kippöffnungsendstellung after 1 . 6 and 11 ,

In the 1 is a device 1 provided, which as a facilitation and assistance in the operation of the window or the door 2 from the closed position to the Kippöffnungsendstellung and vice versa in the closed position of a wing 3 to the frame 4 is used. In these applications are espagnolette fittings 5 known, via espagnolette and corner drives an actuating movement of an operating lever over more than one or all sides of the wing 3 forward to lock at several locations distributed over the wing circumference by means of closure devices and by means of a deployment device a rotational and / or tilting opening position of the blade 3 against the frame 4 to effect.

In these areas, an increased demand for comfort is increasingly recognizable, which is associated with increased safety awareness. To meet these requirements, the functional scope of the components of the assembly is to be increased. This is the combined deceleration and acceleration device 1 for the grand piano 3 of windows or doors 2 provided that. with that in a fitting groove 6 and in a fold room 7 drivable drive rod fitting 5 interacts, a scissors 8th includes. The opening width of the opening scissors 8th is in a dump after 1 on the one hand, on the frame 4 and then on the wing 3 pivoting articulated arm 9 bordered by this with a pin 10 or the like. In a longitudinal guide 11 of the espagnolette fitting 5 intervenes. The longitudinal guide 11 replicate to it 11 at her wing's tip opening position 3 end facing a limit stop 12 for the journal 10 , The device is hidden in the rebate 7 and / or the fitting groove 6 between the frame 4 and the wing 3 mountable. The concealed design results in significant visual advantages for the window or the door 2 , Furthermore, unnecessary processing, for example, cutouts on the wing remain 3 or on the frame 4 out. Thus, there are no additional edges and corners on the window or door 2 that make cleaning difficult. One at the device 1 to 1 to 12 arranged drawbar 13 forms the movable coupling with the swivel arm 9 the scissors 8th , being between the drawbar 13 and the swivel arm 9 in the longitudinal direction of the fitting groove 6 acting at least one energy storage 14 is arranged. The energy storage 14 affects the movement of the grand piano 3 in the Kippöffnungsendstellung against, so that a slowed movement of the wing 3 is effected. Further, the wing becomes 3 from the securely held Kippöffendendstellung after 1 with release of the stored force of the energy storage 14 accelerated and almost automatically in the closed position after 2 and 3 transferred.

To adapt to different length dimensions of the espagnolette fitting 5 in particular the Ausstellscheren 8th forms the device 1 a structural unit. For this purpose, the device 1 to 4 a housing 15 with a housing cover 16 on, the energy storage 14 with an adjustment device 17 , Drive links 18 to the controller and at least one mounting element 19 to 6 containing, which can be coupled by means of form or frictional connections. This results in a clear separation of the housing 15 with the housing cover 16 and the deceleration and acceleration device 1 contained components. Nevertheless, it remains the assembly obtained by the form and / or frictional connections. It creates a length in its on the espagnolette fitting 5 customizable device 1 whose case 15 and housing cover 16 and / or receives the various functional modules.

For concealed fixing of the device 1 in the seam 7 and / or the fitting groove 6 between the frame 4 and the wing 3 , shows the case 15 and the housing cover 16 drilling 20 for fastening means, not shown, for example, mounting screws for mounting to the wing 3 on. Other attachment options, such as a clip-on variant are also conceivable.

For easy design and connection of the device 1 during assembly, the case is 15 to 5 and 6 formed in cross-section U-shaped and is of the housing cover 16 to 4 a cavity 21 forming enclosed. The housing 15 and the housing cover 16 are preferably made of a plastic material.

The cavity 21 provides the deceleration and acceleration device 1 contained components enough space for functional deployment and also acts protectively against external environmental influences that can lead, for example, to contamination of the components and thus adversely affect the functionality.

By the plastic material choice of the housing 15 and the housing cover 16 The components can be easily with attachment of a snap-in snap connection 22 to 4 and 10 connect, can be made thin-walled without loss of stability and there is an optically advantageous and cost-effective design.

The free end of the drawbar 13 has an angle 23 up, with a thong 10 of the swivel arm 9 in the longitudinal guide of the espagnolette fitting 5 motion-coupled glider 24 through a recess 25 at the skid 24 is positively coupled. This allows the device 1 with any scissors 8th a drive rod fitting 5 enter into a releasable operative connection to achieve a controlled opening of the wing 3 to ensure in the end position of Kippöffnungsstellung and a facilitation of the closing operation of the Kippöffnungsstellung in the closed position. Here, by releasably understood that the operative connection between the tie rod 13 the device 1 and the glider 24 the scissors 8th Easy to pair and easy to decouple.

The drawbar 13 points in the middle area of the housing 15 to 6 a slot 26 for receiving a first energy storage 14 a damping element 27 on, wherein the damping element 27 in the longitudinal direction of the device 1 from the slot 26 and from one through the slot 26 towering plot 28 of the housing 15 is held almost free of play. The slot 26 the drawbar 13 and the stop 28 of the housing 15 form a stable position position for the damping element 27 both during assembly and functional. With the length of the slot 26 and the position of the stop 28 can in a simple way the effective behavior of the damping element 27 be exactly matched. An almost play-free distance causes a direct action behavior of the damping element 27 , The housing 15 and the housing cover 16 finally secure the damping element 27 against unintentional displacement in the direction perpendicular to the device 1 from.

For this purpose there is the damping element 27 in its embodiment of a cylinder 29 and a piston rod 30 , To meet the requirements of a high braking force to the Kippöffnungsendstellung the window or the door 2 For example, at high weights of the wing 3 can meet the damping element 27 have pneumatic, hydraulic or mechanical damping means. Other components for energy storage 14 are possible, but have the disadvantage of taking up more space.

Preferably, the drawbar 13 made of a band material made of metal. To 9 and 12 has the drawbar 13 on the inside of the case 15 having a backdrop on the other end 31 for the motion-coupled reception of a on a coupling plate 32 in the cross section of the device 1 arranged on the top and bottom fastened pins 33 on, with the coupling plate 32 with a second energy storage 14 a tension spring pair 34 connected is.

For virtually backlash-free and frictionless mounting of the clutch plate 32 engages a U-shaped in cross section to the device 1 arranged guide plate 35 the coupling plate 32 from two sides and comes with inserting at the mounting on the side walls 36 of the housing 15 positively held against displacement in the longitudinal direction. Each on both sides having backdrops 37 the guide plate 35 allow with engagement on both sides of the coupling plate 32 arranged cones 33 a control without snagging.

In Kippöffnungsendstellung of the wing 3 the window or the door 2 , is the mounted conventional espagnolette fitting 5 unable to accidentally hit by a gust of wind avoid. Are known accessory components that are subsequently visible and expensive to the window or door 2 to be assembled. To avoid the above disadvantages, form the scenes 37 in the longitudinal direction of the device 1 and in the opposite direction to the backdrop 31 the drawbar 13 a V-shape with which the wing 3 is held captive in flared Kippöffendensendstellung and thereby causes an inhibition against slamming.

The tension spring pair 34 is at the respective ends with a U-shaped in the longitudinal direction of the device coupling plate 38 positively connected, wherein the coupling plate 38 in the middle area 39 the U-shape with a housing 15 positive locking rotatably held adjusting screw 40 at the open end of the housing 15 is attached.

At different weights of the wing 3 a window or a door 2 , it is beneficial to the device 1 to adjust according to the circumstances by adjusting the application of force. To an adjustment of the application of force to the tension spring pair 34 easy to access, safe to handle and directly effective for one person, has the adjusting screw 40 to 6 and 9 one outside the device 1 accessible tool intervention 41 which is infinitely adjustable. The tool intervention 41 is preferably formed as an internal hex recess. Furthermore, the set position can be on the housing cover 16 through a scale 42 with a display window 43 and a display area 44 with a number of graduations to the visible position of the adjusting screw 40 represent.

Due to the structural design and arrangement of the tension spring pair 34 , leaves the device 1 in the fitting groove 6 and / or rebate 7 the window or the door 2 assemble. The device 1 is dimensioned in the cross-sectional dimensions so that an assembly no further processing on the window or door 2 requires. This is the tension spring pair 34 across the device 1 arranged side by side.

In order to meet the requirements of damping when moving into the end position of the tilt opening position, with movement of the wing 3 in the Kippöffnungsendstellung after 1 the tension spring pair 34 to 6 and 12 cocked, with the damping element 27 the wing 3 slows down at the same time. In addition, it has an advantage on the function and dimensions of the device 1 proved, the Zufederpaar 34 and the damping element 27 in the device 1 in the longitudinal direction of the fitting groove 6 arranged to be coupled one behind the other.

Due to the fact that the tension spring pair 34 during the tipping opening process from the adjacent closed position spans out, energy is automatically built up and stored in compliance with the Kippöffnungsendstellung, so that the stored force with transfer of the wing 3 from the securely held Kippöffnungsendstellung in the fitting closure position 2 and 3 to the frame 4 discharges and causes a support of the closing movement, which is after 5 and 8th the tension spring pair 34 relaxed and the damping element 27 assumes a relieving starting position.

By the simple coupling of the device 1 to the espagnolette fitting 5 and in that the device 1 as a unit independent of the espagnolette fitting 5 is configured, a subsequent mounting to the espagnolette fitting 5 at least in case of need.

LIST OF REFERENCE NUMBERS

1

contraption

2

Window door

3

wing

4

frame

5

Espagnolette

6

fitting groove

7

rebate

8th

scissor

9

swivel arm

10

spigot

11

longitudinal guide

12

limiting stop

13

pull bar

14

power storage

15

casing

16

housing cover

17

adjustment

18

drive members

19

mounting element

20

drilling

21

cavity

22

Rast snap

23

angle

24

skid

25

recess

26

Long hole

27

damping element

28

attack

29

cylinder

30

piston rod

31

scenery

32

clutch plate

33

spigot

34

Zugfederpaar

35

guide plate

36

Side wall

37

scenery

38

clutch plate

39

middle area

40

adjustment

41

tool engagement

42

scale

43

display window

44

display area

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 2001369 A1 [0005]

Claims (17)

Combined decelerating and accelerating device ( 1 ) for a wing ( 3 ) of windows or doors ( 2 ), with one in a fitting groove ( 6 ) and in a folding room ( 7 ) drivable drive rod fitting ( 5 ), a Ausstellschere ( 8th ) whose opening width in a tilted position by a on the one hand on the frame ( 4 ) and on the other hand on the wing ( 3 ) pivotable hinged arm ( 9 ) is limited by this with a pin ( 10 ) or the like. In a longitudinal guide ( 11 ) of the espagnolette fitting ( 5 ) engages at its the position of the pin in Kippöffendendstellung the wing ( 3 ) end a limit stop ( 12 ) for the pin ( 10 ) or the like, characterized in that the device ( 1 ) concealed in the rebate space ( 7 ) and / or the fitting groove ( 6 ) between frames ( 4 ) and wings ( 3 ) is mountable and by a pull rod ( 13 ) with the swivel arm ( 9 ) of the scissors ( 8th ) is motion-coupled, wherein between the drawbar ( 13 ) and the swivel arm ( 9 ) in the longitudinal direction of the fitting groove ( 6 ) acting a force storage ( 14 ), the movement of the wing ( 3 ) counteracts in the Kippöffnungsendstellung and a force on the wing ( 3 ) exerts in the Kippöffnungsendstellung, which accelerates this in the closed position. Combined decelerating and accelerating device ( 1 ) for a wing ( 3 ) of windows or doors ( 2 ) according to claim 1, characterized in that the device ( 1 ) forms a structural unit which has a housing ( 15 ) with a housing cover ( 16 ), the energy store ( 14 ) with an adjustment device ( 17 ), Drive links ( 18 ) to the controller and at least one mounting element ( 19 ), which can be coupled by means of form or frictional connections. Combined decelerating and accelerating device ( 1 ) for a wing ( 3 ) of windows or doors ( 2 ) according to claim 2, characterized in that the housing ( 15 ) and the housing cover ( 16 ) Drilling ( 20 ) for fastening means for mounting on the wing ( 3 ) having. Combined decelerating and accelerating device ( 1 ) for a wing ( 3 ) of windows or doors ( 2 ) according to claim 2, characterized in that the housing ( 15 ) is U-shaped in cross section and from the housing cover ( 16 ) a cavity ( 21 ) is enclosed, wherein the housing ( 15 ) and the housing cover ( 16 ) is preferably made of a plastic material. Combined decelerating and accelerating device ( 1 ) for a wing ( 3 ) of windows or doors ( 2 ) according to claim 1, characterized in that the free end of the drawbar ( 13 ) an angle ( 23 ), which is connected to a pin ( 10 ) of the swivel arm ( 9 ) in the longitudinal guide ( 11 ) of the espagnolette fitting ( 5 ) slidably held gliders ( 24 ) through a recess ( 25 ) on the glider ( 24 ) is positively coupled. Combined decelerating and accelerating device ( 1 ) for a wing ( 3 ) of windows or doors ( 2 ) according to claim 1, characterized in that the drawbar ( 13 ) in the middle region of the housing ( 15 ) a slot ( 26 ) for receiving a first energy store ( 14 ) of a damping element ( 27 ), wherein the damping element ( 27 ) in the longitudinal direction of the device ( 1 ) from the slot ( 26 ) and from one through the slot ( 26 ) outstanding stop ( 28 ) of the housing ( 15 ) is held almost free of play. Combined decelerating and accelerating device ( 1 ) for a wing ( 3 ) of windows or doors ( 2 ) according to claim 6, characterized in that the damping element ( 27 ) a cylinder ( 29 ) with a piston rod ( 30 ), which has pneumatic, hydraulic or mechanical damping means. Combined decelerating and accelerating device ( 1 ) for a wing ( 3 ) of windows or doors ( 2 ) according to claim 6, characterized in that the drawbar ( 13 ) is preferably made of a strip material. Combined decelerating and accelerating device ( 1 ) for a wing ( 3 ) of windows or doors ( 2 ) according to claim 1, characterized in that the drawbar ( 13 ) in the housing ( 15 ) has a backdrop ( 31 ) for the movement-coupled reception of a on a coupling plate ( 32 ) in the cross section of the device ( 1 ) on both sides attached pin ( 33 ), wherein the coupling plate ( 32 ) with a second energy store ( 14 ) of a tension spring pair ( 34 ) connected is. Combined decelerating and accelerating device ( 1 ) for a wing ( 3 ) of windows or doors ( 2 ) according to claim 9, characterized in that the coupling plate ( 32 ) of a U-shaped in cross section to the device ( 1 ) formed on both sides guide plate ( 35 ) and stored in the housing ( 15 ), wherein the pin ( 33 ) from two sides through respective scenes ( 37 ) is movably controlled. Combined decelerating and accelerating device ( 1 ) for a wing ( 3 ) of windows or doors ( 2 ) according to claim 9 to 10, characterized in that the respective scenes ( 37 ) in Longitudinal direction of the device ( 1 ) and in the opposite direction to the scenery ( 31 ) of the drawbar ( 13 ) form a V-shape and the wing ( 3 ) is held captive in flared Kippöffendensendstellung. Combined decelerating and accelerating device ( 1 ) for a wing ( 3 ) of windows or doors ( 2 ) according to claim 9, characterized in that the tension spring pair ( 34 ) at the respective ends with a longitudinal direction to the device ( 1 ) U-shaped coupling plate ( 38 ) is positively connected, wherein the coupling plate ( 38 ) in the middle region of the U-shape with one in the housing ( 15 ) positively held adjustment screw ( 40 ) at the open end of the housing ( 15 ) is adjustably attached. Combined decelerating and accelerating device ( 1 ) for a wing ( 3 ) of windows or doors ( 2 ) according to claim 11, characterized in that the application of force to the tension spring pair ( 34 ) by one outside the device ( 1 ) accessible tool intervention ( 41 ) of the adjusting screw ( 40 ) is infinitely adjustable. Combined decelerating and accelerating device ( 1 ) for a wing ( 3 ) of windows or doors ( 2 ) according to claim 11, characterized in that the tension spring pair ( 34 ) across the device ( 1 ) is arranged side by side. Combined decelerating and accelerating device ( 1 ) for a wing ( 3 ) of windows or doors ( 2 ) according to one or more of the preceding claims 1 to 14, characterized in that with movement of the wing ( 3 ) in the Kippöffnungsendstellung the tension spring pair ( 34 ) is tensioned and the damping element ( 27 ) the wing ( 3 ) brakes. Combined decelerating and accelerating device ( 1 ) for a wing ( 3 ) of windows or doors ( 2 ) according to one or more of the preceding claims 1 to 15, characterized in that with transfer of the wing ( 3 ) from the securely held Kippöffnungsendstellung in the adjacent closed position of the wing ( 3 ) to the frame ( 4 ) the tension spring pair ( 34 ) and the damping element ( 27 ) assumes a relieving starting position. Combined decelerating and accelerating device ( 1 ) for a wing ( 3 ) of windows or doors ( 2 ) according to claim 1, characterized in that the device ( 1 ) with mounting of the espagnolette fitting ( 5 ) or can be retrofitted.

Images