Displacement device for forcibly displacing leaf, in particular sliding leaf, sash or door

Abstract

The invention relates to a displacement device (1) for forcibly displacing a leaf (2), a sliding leaf, a sash or a door (4) relative to a frame (3) of the sash or the door (4) in the direction transverse, in particular perpendicular, to a main plane of the sash or the door (4), having an actuating element (5) which can be arranged on the leaf (2), the actuating mechanism is movably connected with an actuating transmission rod (7) of the displacement device (1) in the circumferential direction (6) of the groove and tongue by means of a section. Furthermore, a control element (8) of a control web (9) and a control projection (11) are provided on the actuating lever (7), the control web (9) interacting with a control bolt (13) of an actuating mechanism (5) arranged on the actuating lever (7) of the displacement device (1), and a retaining element (55) is arranged in a stationary manner on the leaf (2) or on the actuating mechanism (5).

Description

TECHNICAL FIELD

[0001] The invention relates to a displacement device for forcibly displacing a wing, in particular a push-pull wing, a sash or a door relative to a frame of a sash or a door according to the preamble of claim 1, which has a holding element, the direction of displacement being transverse, in particular perpendicular, to the main plane of the sash or the door. BACKGROUND

[0002] In various embodiments, movable wings are known as push-pull wings or movable parallel push-pull wings of a sash or a door, and in the simplest case consist of a wing as a push-pull wing, which is movably arranged in an outer frame for opening and closing, a further door element or window element, for example a vertical wing or a fixed field, which is also arranged in the frame.

[0003] Closed push-pull wings can be locked to the frame on the side facing away from the door element or the window element by operating the operating mechanism arranged in the wing, and thus be secured against unauthorized opening. Parallel movable push-pull wings with parallel placement devices are often movably accommodated above or below the push-pull wing. Usually when opening by means of the operating handle on the push-pull wing, the push-pull wing is placed perpendicularly to the main plane of the frame with a sealing portion, by means of which the push-pull wing is moved more easily. The opened push-pull wing can be pushed in front of the vertical wing located next to it. In the opened position of the wing relative to the frame, the parallel placement wing with a smaller placement size is only configured for free pushing. In the closed state, the push-pull wing is pulled onto the frame, wherein the sealing portion of the wing is pressed against the frame. The opening and closing can also be achieved by means of electric, hydraulic or pneumatic actuators.

[0004] A device is known from DE 71 27 697 U. By means of a displacement movement transverse to the push-pull wing frame plane, a sealing of the push-pull frame wing relative to the door window wall frame can be achieved. A pair of pulleys held by a pulley support is applied here, which are slidingly supported on pegs fixed on the push-pull frame wing. A movably supported frame strip is furthermore accommodated in the push-pull wing, which carries a sliding profile. If only the frame strip is moved at this point, the entire push-pull wing is moved as a result of the profile acting on the fixed sliding element, so that the peg penetrates into the sliding element, while a spring is compressed. If the frame strip is moved back again, the spring relaxes and the push-pull wing is guided back into its starting position again.

[0005] The pulley pairs have a narrow intermediate region on the bolt of the sliding sash. In the invention, in order to displace the sliding sash in relation to the door or window frame perpendicularly to the plane of the door or window frame, the sliding profile bears against the wedge surface of the sliding element by means of the wedge surface. The disadvantage of this is that, due to the asymmetry of the force action, a torque acts on the bolt, which is transmitted by the narrow part of the pulley support to the pulley and, in turn, by the pulley to the sliding rail. This torque tilts the bolt and jams in the receiving element and the pulley support, so that the aforementioned construction is inconvenient to operate. This construction is structurally expensive, requires space and is not suitable for providing a cost-effective implementation in the case of a greater load reduction (in which case two additional pulley pairs are required).

[0006] From AT 287 266 B it is known a sliding sash with a pivotable roller support, the pivot axis of which extends parallel to the roller guide and, when the sliding sash is pressed to the door or window frame, the rollers thereby enter into a state in which the roller guide is tipped over.

[0007] With the known arrangement of the sliding sash, controlled control of the sliding sash during the sliding process can only be achieved when reaching the closed position by the pulleys connecting to the sliding aid arranged on the frame. During the entire adjustment path, the sliding sash can move in an uncontrolled position to the door or window frame. Therefore, it cannot be ruled out that, for example, a noise of a slapping caused by wind pressure.

[0008] From EP 0 531 626 A1 it is known a fitting for a sash with a sash protrusion of a sash which can be forcibly tipped over and placed parallel and which can be locked in the closed position or in the tipped over or placed position. Here, the sash has in the region of the rebate slot in a standardized profile slot an operation transmission lever which is arranged covered with a control cam or pin which cooperates with a control curve on the sash in the region of the upper and / or lower rebate slot around a fixed pivot point of an integral stretching arm which is pivotably supported on a support plate and which is connected with its other end pivotably to a driving element which is guided movably in the horizontal direction in the sliding rail.

[0009] EP 0 600 102 A1 discloses a fitting for forcibly placing the sash into the tipped over position or into the sliding position. SUMMARY

[0010] The task of the invention is to provide a functionally safe and reliable and compact displacement device of a sash or door, in particular of a sliding sash which is placed parallel, which overcomes the aforementioned disadvantages and which is inexpensive with a good visual effect of the sash or door and which can be assembled and adjusted sealingly in a simple, fast, safe and reliable and precise manner with a small structural space.

[0011] According to the application, the task is solved by a displacement device according to claim 1 with a holding element according to the application. The features of the dependent claims give advantageous design solutions of the application.

[0012] It is important here that the displacement device can be functionally fitted on the horizontal and vertical beams of the wing in the direction of the groove circumference, wherein the displacement device, in the case of a horizontal wing, forcibly guides the wing vertically into the rest position, into the free operating area from the frame and guides the wing relative to the frame during the displacement. Furthermore, according to the application, the displacement device arranged on the horizontal wing is effectively connected with the holding element arranged positionally fixedly perpendicular to the direction of the groove circumference and the operating mechanism. The holding element is preferably fixed on the wing and / or the operating mechanism and covers here at least one section of the cover surface of the control connection plate.

[0013] By the conduction of the operating mechanism with the operating drive rod to the displacement device, the control connection plate is pivoted covered by the standardized profile groove laterally to the profile groove and the direction of the groove circumference about the pivot point in the area of the groove. The holding element is preferably arranged at the distal end of the pivot point of the control connection plate and engages with one section from above at least one part of the cover surface of the control connection plate during the complete operation and the pivoting adjustment of the control connection plate conducted by the displacement device reciprocating through the driven operating mechanism.

[0014] Furthermore, the holding element has a protrusion which collides with the control connection plate in the covering of the holding element relative to the control connection plate and limits the movement of the displacement device for moving the wing relative to the frame and the position of the displacement device during the movement of the wing relative to the frame. Here, the control connection plate is located in one of the two end positions of the reciprocation of the operating mechanism, wherein the first end position builds the closed closed position of the abutting lock relative to the wing of the frame and the second end position describes the opened open position of the unlockable movement relative to the wing of the frame, wherein the control connection plate is limitedly abutting on the protrusion in the second end position.

[0015] Furthermore, the holding element according to the application is composed of a base body and a profiled part. The base body preferably accommodates the profiled part form- locking. However, a force-locked accommodation is possible. Moreover, the base body configures the outer dimensions of the holding element in a large extent transversely to the jamb circumferential direction and in a longitudinal direction relative to the jamb circumferential direction. Furthermore, the base body has means for mounting on the wing and / or the operating mechanism. The profiled part configures with a planar first front side of the base plate a planar contact to the base body and with a planar second back side of the base plate an adapted distance adjustment to the cover side of the control connection plate pointing away from the operating mechanism visible, accompanied by a reduced frictional resistance during the adjustment process of the displacement device and a reduced effect of operating noises between the holding element and the control connection plate.

[0016] Furthermore, a protrusion is provided on the profiled part, which establishes a form-locked connection coupled with the base body and establishes a limit in the end position of the pivotable control connection plate for the open position of the wing relative to the frame.

[0017] Furthermore, it is preferred that the base body is made of a casting method for a cost-effective implementation and a stable holding of the holding element. For a small frictional resistance, a good sliding behavior and a form-stable construction, the profiled part according to the application is made of a plastic material.

[0018] The holding element is advantageously usable for left- or right-opening wings relative to the frame. For this, the base body is symmetrically configured. A connecting strip provided on the longitudinal axis of the base body forms a support for fixing on the surface of the wing in the jamb outside the profile groove and also divides the base body into two equally configured side parts. The left and right side parts simultaneously form a section which, depending on the installation situation of the wing relative to the frame, covers the control connection plate on the cover side of the control connection plate and limits the control connection plate by the protrusion. The first left side part is associated with a left-opening and movable wing relative to the frame, wherein the second right side part is configured for a right-opening and movable wing relative to the frame. Furthermore, the profiled part is composed of a base plate having a front side and a back side. For the usability of the left and right side, the profiled part has a protruding first protrusion on the front side and a protruding second protrusion on the back side, which is congruent with the first protrusion. Depending on the mounting of the profiled part on the base body, the profiled part is connectable with the front side to the left side part of the base body or with the back side to the right side part of the base body with a rotation around its longitudinal axis.

[0019] Here, the left and right side of the base body according to the application have a first recess and a second recess, wherein, depending on the type of the wing relative to the frame to be opened, the first protrusion engages form-fittingly into the first recess on the left side of the base body and establishes the connection of the base body to the profiled element with the front face of the profiled element lying flat on the left side of the base body. The second protrusion is arranged in the free operating area and, in the assembled state of the holding element, points in the direction of the wing and the operating mechanism and, at least in one position of the displacement device, abuts as an end stop against the control web. If the profiled element is rotated by 180° about its longitudinal axis, the second protrusion can likewise be fitted in engaging form-fittingly into the second recess of the right side of the base body, wherein the back face of the profiled element lies flat on the right side of the base body and establishes the connection of the base body to the profiled element. The first protrusion then, in the assembled state of the holding element, points in the direction of the wing and the operating mechanism and, at least in one position of the displacement device, abuts as an end stop against the control web.

[0020] In order to enable the control web to be pivoted transversely to the groove circumference direction and transversely to the movable operating drive rod and to remain perpendicular to the groove circumference direction and thus to the movable operating drive rod, the height of the connecting strip arranged on the base body (from the respective side of the base body to its free end) is preferably greater than the thickness of the control web. The control web can thus be moved without play and without frictional resistance on the operating mechanism or the wing by means of the operation of the operating drive rod in the assembled state of the holding element. The resulting play transmitted to the control web by tolerances in the displacement device is absorbed and eliminated by the holding element by the covering position relative to the control web.

[0021] The holding element can be simply adjusted and assembled by means of the connecting strip on the base body, which forms a support surface relative to the wing or the operating mechanism and has through-holes for the respective fastening means, in particular for fixing screws. The base body and the profiled element can be preassembled for a wing relative to the frame that opens to the left or to the right by separate components depending on the opening mode of the sash or the door, wherein the profiled element can be connected to the left or right side of the base body. The use of the left and right sides of the holding element is thus functionally able to be continued for a wing relative to the frame that opens to the left or to the right, based on the use of the left and right sides. Likewise, two profiled elements can also be preassembled on the base body on the left and right side. The use of the left and right sides of the holding element is thus functionally able to be continued for a wing relative to the frame that opens to the left or to the right, based on the use of the left and right sides.

[0022] With the assembly of the displacement device and the holding element, the sash or door still maintains a good visual effect, since all the components for adjusting the sash or door are covered assembled in the profile groove or the rebate and the adjustment of the wing relative to the frame can be achieved by means of the operation. For the best freedom of movement, stability and structural feasibility of the displacement device, the control web with the control lugs is arranged pivotably movably on the profile groove of the wing, which is guided at the holding element from below within the rebate.

[0023] For the stable and secure holding of the displacement device, during the rest position and during the force-free and pivotably movable displacement of the set control web (for the vertical adjustment of the wing out of the main plane of the frame to the movable position or for the approach of the wing relative to the frame to the locking position), the respective outer contour on the holding element is configured in adaptation to the movement path of the control lugs provided on the control web. Here, the outer contour of the base body and the outer contour of the profile are preferably shaped for the free movement path of the control lugs.

[0024] The task according to the invention is furthermore solved by a sash or door with a fixed frame, a wing and a displacement device with a holding element as previously described, which is used on the horizontal wing. According to the requirements, the displacement device is movably coupled assembled between the operating mechanisms and is fixed on the wing, wherein the holding element obtains a position- fixed arrangement on the wing. The wing is preferably configured as a sliding sash, which can be forcedly controlled parallel to the fixed frame and can be moved parallel spaced apart from the fixed frame. BRIEF DESCRIPTION OF DRAWINGS

[0025] The drawings show further advantageous design solutions. In the drawings:

[0026] Figure 1 a perspective view showing a front view of the sash or door in the closed state from the inside of the room with a sliding sash and covered, but for the sake of clarity visually shown, operating mechanisms with displacement devices for the parallel placement function and the locking function and a vertical wing on the door jamb, as well as a holding element according to the invention;

[0027] Figure 2 a perspective view of the operating mechanisms in the closed position with the locking of the wing relative to the frame with the displacement devices in the horizontal and vertical coupling position and a holding element according to the invention;

[0028] Figure 3 an enlarged partial view showing a perspective view of the displacement device in the coupling position according to Figure 2

[0029] Figure 4 ​schematic view showing a sash or door according to the invention in a closed position with the movable wing leaf against the locking position relative to the frame, shown from the inside of the room, in a front view, a side view and a top view; Figure 3 schematic view showing a cross-section of a displacement device according to the invention;

[0030] Figure 5 schematic view showing a displacement device according to the invention, provided with at least one vertically arranged first operating mechanism and a matching locking element facing the frame, in operative connection with a latching element fixed to the frame;

[0031] Figure 6 schematic view showing a displacement device according to the invention, provided with at least one vertically arranged second operating mechanism and a matching locking element facing the frame, in operative connection with a latching element fixed to the frame; Figure 5

[0032] Figure 7 schematic view showing a displacement device according to the invention, provided with at least one vertically arranged second operating mechanism and a matching locking element facing the frame, in operative connection with a latching element fixed to the frame;

[0033] Figure 8 schematic view showing a displacement device according to the invention, provided with at least one vertically arranged second operating mechanism and a matching locking element facing the frame, in operative connection with a latching element fixed to the frame; Figure 7

[0034] Figure 9 schematic view showing a sash or door according to the invention in a closed position with the movable wing leaf against the locking position relative to the frame, shown from the inside of the room, in a front view, a side view and a top view; Figure 1

[0035] Figure 10 schematic view showing a cross-section of a horizontal upper beam of a sash or door according to the invention, with a displacement device according to the invention in a sash profile groove in a side view, in operative connection with a slide rail provided on the frame; Figure 9

[0036] schematic view showing a cross-section of a horizontal lower beam of a sash or door according to the invention, with a displacement device according to the invention in a sash profile groove in a side view, in operative connection with a slide rail provided on the frame; Figure 11 Figure 9 schematic view showing a cross-section of a horizontal lower beam of a sash or door according to the invention, with a displacement device according to the invention in a sash profile groove in a side view, in operative connection with a slide rail provided on the frame;

[0037] Figure 12 Figure 3 schematic view showing a holding element according to the invention in a front view, without a displacement device according to the invention;

[0038] Figure 13 schematic view showing a holding element according to the invention in a back view, rotated 180 degrees according to the invention; Figure 12

[0039] schematic view showing a profiled piece according to the invention for a right-hand side part on a base body, according to the invention; Figure 14 Figure 13 schematic view showing a profiled piece according to the invention for a right-hand side part on a base body, according to the invention;

[0040] Figure 15 ​​​​​​The diagram is shown in the form of a cross-sectional view through the through hole. Figure 12 A perspective view of the retaining element according to the present invention;

[0041] Figure 16 A perspective view is shown of a displacement device having a horizontally arranged retaining element according to the invention, in a functional position that is parallel to and movably open relative to the wing fan of the frame, and in a coupling position with an illustratively visible operating mechanism.

[0042] Figure 17 Showing according to Figure 16 An enlarged partial perspective view of a displacement device with a holding element in a position coupled to an impliedly visible operating mechanism;

[0043] Figure 18 Showing according to Figure 17 The front view of the retaining element according to the present invention, with the control connecting plate abutting against the protrusion of the retaining element;

[0044] Figure 19 The diagram illustrates the functional position of the movable wing fan relative to the frame, placed parallel to each other and movable open. Figure 1 A schematic view of a window or door, showing the front view, side view, and top view from the inside of the space;

[0045] Figure 20 Showing according to Figure 19 A cross-sectional view of the horizontal upper beam of a window sash or door, having, in a side view, a displacement device according to the invention in a groove in the window sash profile and effectively connected to a slide rail disposed on the frame; and

[0046] Figure 21 Showing according to Figure 19 A cross-sectional view of the horizontal lower beam of a window sash or door, which has a displacement device according to the invention in the window sash profile groove in the side view and is effectively connected to a slide rail provided on the frame. Detailed Implementation

[0047] Figure 1 The front view shows a window sash or door 4, which has a fixedly mounted wing or fixed door area 39 within a fixedly standing frame 3, and is further equipped with a movable wing 2. (See arrow 22 for reference.) Figure 1 As can be seen, relative to the fixed frame 3 and relative to the fixedly mounted wing or door area 39, the movable wing 2 can here be... Figure 1 , Figures 2 to 11 The locking position shown is adjusted according to Figures 16 to 21parallel to the fixed standing frame 3 and to the fixed mounted wing or fixed door area 39, and then can be moved in horizontal direction from the area of the through opening of the fixed standing frame 3 to the fixed mounted wing or fixed door area 39.

[0048] In order to enable two positions for parallel placement and movement of the wing 2 relative to the fixed standing frame 3 and relative to the fixed mounted wing or fixed area 39, there is a special fitting arrangement between the wing 2 and the fixed standing frame 3, the so-called parallel placement - sliding fitting, which is provided with Figure 1 、 2 with Figure 16 the operating handle 40 on the movable wing 2, with the operating mechanism 5 with the operating transmission, with the displacement device 1, Figure 2 and Figure 16 with the locking device 41, 42 and the actuating element 23. Furthermore, on the frame 3 according to Figure 1 the slide rail 21 is fixed on the frame horizontal lower beam and the frame horizontal upper beam 43, 44. The locking device 41 with the latch is on the operating transmission of the operating mechanism 5 and is connected with the closing plate provided on the frame 3, which together contribute to the locking operation and facilitate the longitudinal movement and lateral movement of the sliding wing 2 (in certain cases by the oblique latch and the closing plate provided on the frame 3 in cooperation with the operating mechanism 5).

[0049] According to Figures 3 to 8 and Figure 17 the displacement device 1 has a control element 8, which is composed of a control web 9 and has on the free first end 10 a control lug or guide element 11, which is rotatably controlled on the cover rail 15 around a pivot point 16 on the free second end 14. Furthermore, the displacement device 1 is identically constructed on each horizontal lower beam and horizontal upper beam 29, 30 of the movable wing 2. It has to be taken into account in the displacement device 1 that its frame-side articulated position, which is constructed by the control lug 11, i.e. the control lug 11, can continuously embed the horizontal slide rail 21 in the frame horizontal lower beam and the frame horizontal upper beam according to Figure 1 or in the crosspiece 43, 44 of the fixed standing frame 3 and that the synchronous movement of its control element 8 provided for external placement is guaranteed.

[0050] The rotatable displacement of the control web 9 can be carried out by the control element 8 according to Figure 3 、 Figure 17The control contour 12 provided on the control web 9 is realized in such a way that it cooperates with a control peg 13 which is present on the operating drive rod 7 of the displacement device 1 and which is coupled to the drive rod of the operating mechanism 5. The control peg 13 is preferably realized as a peg and, with the reciprocation of the operating mechanism 5, passes through the control contour or recess 12 of the control web 9 which is provided in the longitudinal direction of the movable operating drive rod 7. Here, the control contour 12 and the control peg 13 are coordinated with one another in such a way that, with the movement of the control peg 13, the control web 9 can be pivoted on the free second end 14 which is provided on the fixed pivot point 16 on the cover rail 15 transversely to the groove circumference direction 6. By means of the peg which realizes the pivot point 16 and by means of the peg of the control peg 13 according to Figure 3 、 Figure 17 the control web 9 is held in a rotatable and secured manner in a fixed position.

[0051] According to the application, a holding element 55 is provided on the horizontal lower and upper crosspieces 29, 30 of the wing 2 in a position which is fixed perpendicularly to the groove circumference direction 6 and to the operating mechanism 5 of the displacement device 1. Here, the holding element 55 engages the control web 9 from above in sections 56, 57. In the covered position according to Figure 3 、 Figure 17 the cover side 58 of the control web 9 which faces away from the operating mechanism 5 and which is visible is oriented towards the holding element 55. Preferably, the holding element 55 is provided on the free first end 10 of the displacement device 1. The holding element 55 respectively adapts to the movement path of the control lug 11 with the rotatable adjustment of the control web 9 on the longitudinal outer contour 76, 77. During the adjustment of the control lug 11 by means of the control web 9, no relationship can be established with the controllable movement of the holding element 55, so that the holding element 55 occupies a fixed and immovable position on the wing 2. Thus, the holding element 55 is fixed in relation to the immovable cover rail 15 of the displacement device 1 or the cover rail of the operating mechanism 5 and / or directly in relation to the wing 2 independently of the movement means of the operating mechanism 5 and the operating drive rod 7 of the displacement device 1. In order to achieve a stable holding on the displacement device 1, the operating mechanism 5 and / or the wing 2, force-locking through holes 74 of a fixing screw 75 are provided on the holding element 55 according to Figure 3 and Figure 17 . Form-locking connections are also conceivable, not shown. Furthermore, according to the application, the holding element 55 is realized according to Figure 12 、 Figure 13 . The holding element 55 is realized according to Figure 12 and Figure 13The holding element 55 has at least one protrusion 59, 60. With the rotatably adjustable restriction of the control web 9 arranged on the displacement device 1, the protrusion 59, 60 limits the movable end position of the operating mechanism 5 and the protrusion fixedly connects the base body 61 with the profiled part 62 as an integrated component of the holding element 55. In the first end position according to Figures 1 to 11 , the operating mechanism 5 is in the locked closed position of the wing 2 relative to the frame 3. Here, the wing 2 rests against the frame 3. The second end position is the movable position of the operating mechanism 5 according to Figures 16 to 21 . In order to reach the second end position, the wing 2 is forcedly controlled pushed away vertically from the frame 3 by the displacement device 1 and occupies the opened and movable position of the wing 2 relative to the frame 3. Here, the control web 9 forces itself to be adjusted transversely to the longitudinal direction of the movement of the operating mechanism 5. With the control web 9 reaching the movable end position, the control web 9 according to Figure 18 collides with the externally protruding face 80 or lug on the protrusion 59, wherein the protrusion 60 form-locked connects the profiled part 62 with the base body 67 in the recess 70. The free end of the control web 9 with the lug pointing towards the holding element 55 is configured L-shaped in the top view according to Figure 18 . Here, the position of the protrusions 59, 60 relative to the control web 9 is chosen such that the control web 9 collides with the protrusions 59, 60 before the end of the free rotatable movement path. With the intervention of the protrusions 59, 60 before the end of the preset movement of the control web 9, any play between the components of the displacement device 1 and the operating mechanism 5 can be balanced, so that during the movement of the wing 2 relative to the frame 3, disturbing sounds and uncontrolled movements (e.g. rattling or knocking sounds) not belonging to the controlled adjustment of the wing 2 relative to the frame 3 are avoided. The play that can occur between the components in the rest position and the movable position relative to the frame 3 (e.g. caused by tolerances) can thus be reduced.

[0052] As shown in Figures 12 to 15 , the holding element 55 is composed of the base body 61 and the profiled part 62. With the two-part implementation, the base body 61 and the profiled part 62 can be made of different materials. In order to reduce the frictional resistance and the operating sound, the base body 61 is made of a casting method and the profiled part 62 is made of a plastic material.

[0053] In order to use the holding element 55 of the wing 2 relative to the frame 3 with left or right opening, the holding element 55 according to Figure 12 , 13and 14 are symmetrically configured with respect to the base body 61. Here, a connecting strip 64 arranged on the longitudinal axis 63 of the base body 61 divides the base body 61 into two identically configured side portions 65, 66. The first left side portion 65 is associated with a left- opening and movable sash 2 relative to the frame 3, wherein the second right side portion 66 is applied to a right- opening and movable sash or door 4 relative to the frame 3.

[0054] According to Figure 14 , the profiled piece 62 is composed of a base plate 67 with a front side 68 and a back side 69. In the assembled state with the base body 61, the front side 68 and the back side 69 lie against the surface of the base body 61 according to the respective left side portion 65 or right side portion 66 selected. On the profiled piece 62, a first protrusion 59 and a second protrusion 60 protruding from the profiled piece 62 are connected. The first protrusion 59 is arranged on the front side 68 of the base plate 67 of the profiled piece 62, wherein the second protrusion 60 is identically configured on the back side 69 of the base plate 67 of the profiled piece 62.

[0055] The base body 61 and the profiled piece 62 can be simply and precisely assembled by means of a form-locked connection according to Figure 12 and Figure 13 . In order to keep variants of the retaining element 55 cost-effective, the profiled piece 62 is configured for use in the case of a left- opening sash 2 relative to the frame 3 and a right- opening sash 2 relative to the frame 3. As shown in Figure 12 and Figure 13 , the left side portion 65 of the base body 61 and the right side portion 66 separated from one another by the connecting strip 64 each have a first recess 70 and a second recess 71, wherein the first protrusion 59 form-lockedly engages in the first recess 70 of the left side portion 65 of the base body 61 and the connection of the base body 61 and the profiled piece 62 is established on the left side portion 65 of the base body 61 with the front side 68 of the profiled piece 62 lying plane- abutting in a left recess 79 adapted to the contour of the profiled piece 62 according to the type of sash 2 relative to the frame 3 to be opened Figures 1 to 21 a left- opening sash 2 relative to the frame 3 is shown). Here, the second protrusion 60 is located in a free operating area and, in the assembled state of the retaining element 55, points in the direction of the sash 2 and the operating mechanism 5 and, at least in one position of the displacement device 1, lies against the control connection plate 9. However, the second protrusion 60 can be form-lockedly engaged and assembled into the second recess 71 of the right side portion 66 of the base body 61, wherein the back side 69 of the profiled piece 62 on the right side portion 66 of the base body 61 establishes the connection of the base body 61 and the profiled piece 62 plane- abutting in a right recess 78 adapted to the contour of the profiled piece 62. In the assembled state of the retaining element 55, the first protrusion 59 then points in the direction of the sash 2 and the operating mechanism 5 and, at least in one position of the displacement device, lies against the control connection plate 9.

[0056] According to Figure 12 The connecting strip 64 arranged on the base body 61 together with the left and right side portions 65 and 66 is configured in cross section in the shape of a T. At the side portions 65 and 66 a gap for the engagement of the control connecting plate 9 from below is formed by the connecting strip 64. During the rotatable adjustment of the control connecting plate 9 (driven by the operating mechanism 5 and transmitted to the displacement device 1), the control connecting plate 9 is located below the sections 56, 57 of the base body 61 according to Figure 3 and Figure 17 The height H of the left and right side portions 65, 66, the free end 72 of the connecting strip 64 to the closest face of the base body 61, is slightly larger in size than the material thickness 73 of the control connecting plate 9 according to Figure 3 and Figure 17 In the assembled state of the retaining element 55 the control connecting plate 9 is freely movable without play and without frictional resistance on the operating mechanism 5 or the wing 2 above the profile groove 26 and transversely to the tongue-and-groove circumferential direction by means of the operation of the operating drive rod 7. Resulting play transmitted to the control connecting plate 9 due to tolerances within the displacement device 1 as well as possible uncontrolled movements are eliminated by the retaining element 55 by the covering position relative to the control connecting plate 9.

[0057] Figure 18 The connecting strip 64 of the base body 61 is shown, which has the through-going holes 74 described above for the respective fastening means, in particular for the fixing screws 75. The connecting strip 64 lies with its free end 72 plane against the wing 2 and the operating mechanism 5, so that the retaining element 55 composed of the base body 61 and the profiled piece 62 can be fixed in a stably retaining manner on the wing 2 and / or the operating mechanism 5 in a freely positionable manner. According to Figure 3 and Figure 17 The displacement device 1 and the retaining element 55 are separately positionable and assembled on the wing 2 by separate components.

[0058] The perspective front view according to Figure 1 and the perspective rear view according to Figure 10 and Figure 11In the upper and lower horizontal cross-section of the sash or door 4, the displacement device 1 and the operating mechanism 5 are arranged in a concealed manner in the area of the rabbet groove 25 between the sash 2 and the frame 3 of the sash or door 4 in the standardized profile groove 26 of the sash 2. For the best freedom of movement, stability and structural feasibility of the displacement device 1, the control web 9 is in a concealed position in the area of the control lug 11 in a pivotably movable manner from below in a guided manner at the holding element 55 on the profile groove 26 of the sash 2 within the rabbet groove 25. In the assembled state of the components arranged on the sash 2, the components also arranged within the rabbet groove area 25, such as the holding element 55 according to the invention, are concealed by the protrusion of the sash 2, so that the original visual effect is preserved.

[0059] According to Figure 3 , the control lug 11 and the holding element 55 face the first free end 10 of the control web 9. In order for the control lug 11 and the control web 9 to be able to achieve a free, unimpeded movement with the assembled holding element 55, according to Figure 3 , Figure 17 and Figure 18 , the respective outer contour 76, 77 of the holding element 55 is configured in a manner adapted to the movement path of the control lug 11 on the control web 9. The outer contour 76, 77 of the holding element 55 is shaped by the base body 61 and the shaped part 62.

[0060] Figure 4 In the area of the control lug 11 and the holding element 55, a movable pulley or sliding sleeve 36 is arranged between the control peg 13 and the control contour 12, which is movably supported on the control peg 13. In order to forcibly control the control element 8 arranged on the displacement device 1, the control web 9 is arranged by the connecting element of the sash 2 to the frame 3. By means of the forced transmission of the control web 9 of the sash 2 with respect to the frame 3 and by means of the displacement of the sash 2 from the locked closed position and the drive-in position of the displacement device 1 perpendicularly to the free operating area of the sash 2 with respect to the frame 3 and vice versa from the parallel lying position of the sash 2 with respect to the frame 3 and the drive-out position of the displacement device 1 to the closed position, the control contour 12 is according to Figure 3 , Figures 5 to 8 and Figure 17 closed over a large area and configured for a secure and reliable sliding closure of the control peg 13. In the parallel lying position of the sash 2 with respect to the frame 3 and in the drive-out position of the control element 8 of the displacement device 1 according to Figures 19 to 21 , the control web 9 rests with the abutment surface 53 according to Figures 17 to 21 on the built-in transverse wall 54 within the rabbet groove area 25 of the sash 2.

[0061] According to Figure 3 , Figures 5 to 8 and Figure 17, the coupling elements 19, 20 are configured on the free ends 17, 18 of the operating drive rods 7 of the displacement device 1, the coupling elements being configured in a wide range for a couplable connection to the drive rods of the operating mechanism 5, wherein, by virtue of the horizontal arrangement of the displacement device 1 on the wing 2, the control lug 11 is pivotably and movably guided in connection with the horizontally arranged slide rail 21 on the frame 3. By virtue of the vertical arrangement on the wing 2, the displacement device 1, in the state of the adaptation connection to the locking element 46, is in operative connection with the latching element 24 arranged on the vertical beam of the frame 3 and makes possible the lockable closed position of the wing 2 relative to the frame 3.

[0062] By virtue of the covered arrangement in the area of the rebate 25 between the wing 2 of the sash or door 4 and the frame 3 in the standardized profile groove 26 of the wing 2, according to Figures 10 to 11 and Figures 20 to 21 the displacement device 1 and the operating mechanism 5 with the holding element 55 according to the application achieve a visually advantageous effect. To this end, the operating mechanism 5, the displacement device 1 and the holding element 55 are adapted in the width 27 of the profile groove 26 according to Figure 10 and are not greater in size than 18 mm, wherein the holding element 55 and the control web 9 with its width 28 according to Figure 3 are slightly wider in the longitudinal extension relative to the rebate circumferential direction 6 in the rebate 25.

[0063] In order to be able to carry out the pivoting movement of the control web 9 of the control element 8, which control web 9 projects beyond the profile groove 26 by means of the control lug 11, the holding element 55 likewise lies flat on the profile groove 26 outside the profile groove 26.

[0064] On the horizontal wing lower beam 29 according to Figure 1 at least one drive element 23 is arranged in order to move in parallel, the drive element being designed in such a way that the weight of the movable wing 2 is safely and reliably supported in interaction with the lower slide rail 21 in the horizontally arranged frame lower beam 43 of the fixed standing frame 3.

[0065] According to Figure 11 and Figure 21The control protrusion 11 and the driving element 23 (not shown), which lie flat on the connecting bar 34, are guided and arranged laterally to offset each other from the driving direction of the wing fan 2. Here, the control protrusion 11 and the driving element 23 are protected from falling off by guide portions extending parallel to each other, by grooves 33 and connecting bar 34, and are controllably guided on slide rail 21. The control protrusion 11 carries a pulley or sliding sleeve 31 rotatably inserted into the control protrusion 11. The connecting bar 34 is constructed with rounded corners at its free end. The connecting bar 34 and the connecting bar 35, which is visible relative to the inside of the building, together constitute the guide portion of the control protrusion 11 as groove 33. The operating mechanism 5 and the displacement device 1 are composed of two separate components and can be individually assembled onto the wing fan 2.

[0066] A displacement device 1, fixed to the wing fan 2 and movably connected to the frame 3 via a slide rail 21, and a movable driving element 23, fixed to the wing fan 2 and located within the slide rail 21 on the frame 3, connect the movable wing fan 2 to the frame 3. For this purpose, the displacement device 1 is configured according to... Figure 1 On the horizontal lower beam and horizontal upper beam 29 and 30 of the wing fan 2, and according to Figure 3 , Figure 17 Including a control element 8, which, upon operation of the operating handle 40, couples with a movable transmission rod of the operating mechanism 5 having an operating transmission system, forcibly and controllably moves the wing fan 2 from a locked closed position to a movable position perpendicular to the frame 3, so as to move the wing fan 2 parallel to the frame 3. Independent of the displacement device 1 and the operating mechanism 5, a pulley 45 is provided according to... Figure 1 The driving element 23, together with the wing fan 2, automatically moves into a freely movable position by means of a placement mechanism (not shown) provided on the driving element 23, and can be movably controlled by the slide rail 21. Due to the separate structure relative to the driving element 23, the control element 8 and the guide element of the control protrusion 11 with the displacement device 1 do not require structural measures for load reduction. The control element 8 for placing and moving the wing fan 2 relative to the frame 3 is therefore simple to construct in terms of manufacturing technology. When the control connecting plate 9 pivots from the pivot point 16 toward the control protrusion 11, according to Figure 17 Suggestively, this produces an angle of 37°, which is determined by... Figure 20 , Figure 21 The distance 38 between the closed position and the parallel placement position of the wing fan 2 relative to the frame 3. The distance 38, derived from angle 37, allows the wing fan 2 to rest on the frame 3 without contact. Figure 1 The arrows 22 are guided movably through each other. Gaps arising from tolerances in the control element 8 of the displacement device 1 are absorbed by the retaining element 55 according to the invention, which is securely and reliably held by the control connecting plate 9.

[0067] With the displacement device 1 fitted on the vertical beam 32 of the wing 2 according to Figure 1 With the fitting of the locking element 46 according to Figures 5 to 8 The displacement device 1 is configured with the locking device 42 according to Figure 16 on the closed side with respect to the locking device 41 of the operating drive train with locking elements provided there. Furthermore according to Figure 5 , Figure 7 The control element 8 for this has a locking element 46 on the control lug 11, which locking element 46 is connected in a positively locking manner on the control lug 11, for example plugged on or latched on, with simple means. Here the locking element 46 is composed of a connecting body 47 and functionally coordinated, optionally, of a latch bolt 48 with a disc body or head 49 or of a latch bolt 50. It has also proven to be cost-effective according to the embodiment of the locking element 46 with the latch bolt 48 and the disc body 49 or the latch bolt 50 without the disc body 49 that the latch element 24 has different latch recesses 51, 52 which are mirror-inverted in rotation. The latch recess 51 for this has a recess present on one side of the latch element 24 for the lateral insertion of the disc body 49 together with the latch bolt 48 and the latch recess 52 has a bore for the vertical insertion of the latch bolt 50. The connecting body 47 fixedly accommodates the latch bolt 48, 50 in the bore in this variant. Furthermore the connecting body 47 has an accommodation for the control lug 11, also as a bore. The connection of the control lug 11 and the connecting body 47 with respect to the control element 8 takes place lockably or by a fixed positive locking fit.

[0068] In the closed position of the locking according to Figures 5 to 8 The locking element 46 is positively locked with the latch element 24 provided on the vertical beam of the frame 3. In the parallel lying position of the wing 2 with respect to the frame 3 according to Figure 20 , Figure 21 The latch bolt 48 connected with the disc body or head bolt 49 according to Figure 20 is furthermore inserted in the latch element 24, wherein the latch bolt 50 is in the disengaged position. With the displacement of the wing 2 with respect to the frame 3 in the direction of the open position for the free passage of the window or door 4 according to Figure 1 the arrow direction 22, the locking position of the head bolts 48, 49 is likewise released in the vertical lying position according to Figure 17 .

[0069] List of reference signs

[0070] 1 displacement device

[0071] 2 wing

[0072] 3 frame

[0073] 4 window or door leaf

[0074] 5 operating mechanism

[0075] 6 tongue and groove circumferential direction

[0076] 7 operating drive rod

[0077] 8 control element

[0078] 9 control web

[0079] 10 free first end

[0080] 11 control lug

[0081] 12 control contour

[0082] 13 control bolt

[0083] 14 free second end

[0084] 15 cover rail

[0085] 16 pivot point

[0086] 17 end

[0087] 18 end

[0088] 19 coupling element

[0089] 20 coupling element

[0090] 21 slide rail

[0091] 22 arrow direction

[0092] 23 drive element

[0093] 24 latching element

[0094] 25 tongue and groove

[0095] 26 profile groove

[0096] 27 width

[0097] 28 width

[0098] 29 horizontal lower beam

[0099] 30 horizontal upper beam

[0100] 31 pulley

[0101] 32 vertical beam

[0102] 33 slot

[0103] 34 connecting strip

[0104] 35 connecting strip

[0105] 36 pulley

[0106] 37 angle

[0107] 38 distance

[0108] 39 positionally fixed wing or door area

[0109] 40 operating handle

[0110] 41 locking device

[0111] 42 locking device

[0112] 43 frame lower beam

[0113] 44 frame upper beam

[0114] 45 pulley

[0115] 46 locking element

[0116] 47 connecting body

[0117] 48 latching bolt

[0118] 49 disc

[0119] 50 latching bolt

[0120] 51 latching recess

[0121] 52 latching recess

[0122] 53 abutment face

[0123] 54 transverse wall

[0124] 55 retaining element

[0125] 56 section

[0126] 57 section

[0127] 58 cover face

[0128] 59 projection

[0129] 60 projection

[0130] 61 base body

[0131] 62 profiled part

[0132] 63 longitudinal axis

[0133] 64 connecting strip

[0134] 65 left side

[0135] 66 right side

[0136] 67 substrate

[0137] 68 front face

[0138] 69 back face

[0139] 70 left recess (for first protrusion)

[0140] 71 right recess (for second protrusion)

[0141] 72 end

[0142] 73 material thickness

[0143] 74 through hole

[0144] 75 fixing bolt

[0145] 76 outer contour

[0146] 77 outer contour

[0147] 78 left recess (for contour of profiled element)

[0148] 79 right recess (for contour of profiled element)

[0149] 80 face

[0150] H height

Claims

1. A displacement device (1) for forcibly displacing a wing fan (2), particularly a push-pull wing fan, window sash, or door (4) relative to the frame (3) of the window sash or door (4), the direction of displacement being transverse to, and particularly perpendicular to, the main plane of the window sash or door (4), the displacement device having an operating mechanism (5) movably mounted on the wing fan (2), the operating mechanism being movably connected, at least by means of a section, in the circumferential direction (6) of the tongue and groove of the displacement device (1), the displacement device further having a control element (8) located on the operating rod (7) of the displacement device (1) and consisting of a control connecting plate (9) and a control protrusion (11) or pin, wherein, The control connecting plate (9) includes a control profile (12) that works in a coupled and coordinated manner with the transmission rod of the operating mechanism (5) via a control bolt (13) on the operating transmission rod (7) of the displacement device (1), such that when the control bolt (13) moves, the control connecting plate (9) can pivot transversely to the circumferential direction (6) of the tongue and groove about a pivot point (16) on the cover rail (15). The displacement device (1) has coupling elements (19, 20) at the free ends (17, 18) of the operating transmission rod (7), which form a coupling connection with the transmission rod of the operating mechanism (5) over a wide range. The control protrusion (11) is pivotally and movably guided to a slide rail (21) horizontally arranged on the frame (3) by means of the horizontal arrangement of the displacement device (1) on the fan (2). Its features are, A retaining element (55) is fixedly provided on the fan (2) or the operating mechanism (5) perpendicular to the circumferential direction (6) of the tongue and groove and perpendicular to the operating mechanism (5). The retaining element (55) forms a section (56, 57) covering the cover (58) of the control connecting plate (9) of the displacement device (1). The retaining element (55) collides with the control connecting plate (9) in the covered position of the retaining element (55) relative to the control connecting plate (9) by means of a protrusion (59, 60), and restricts the movement of the displacement device (1) for moving the position of the fan (2) relative to the frame (3).

2. The displacement device according to claim 1, Its features are, The retaining element (55) is preferably composed of a substrate (61) and a molded part (62).

3. The displacement device according to claims 1 and 2, Its features are, The base (61) is symmetrically constructed, wherein a connecting strip (64) provided on the longitudinal axis (63) of the base (61) divides the base (61) into a left side portion and a right side portion (65, 66) constructed in the same manner, wherein the left side portion and the right side portion respectively form segments (56, 57) of the retaining element (55), wherein the left side portion (65) is associated with a left-opening sash relative to the frame, and the right side portion (66) is associated with a right-opening window sash or a door (4) sash relative to the frame.

4. The displacement device according to claims 1 and 2, Its features are, The substrate (61) is preferably T-shaped in cross-section and made by casting, and the molded part (62) is made of plastic material.

5. The displacement device according to claims 1 and 2, Its features are, The molded part (61) has a substrate (67) having a front side (68) and a back side (69), wherein a first protrusion (58) is disposed on the front side (68), and a second protrusion (59) is disposed on the back side (69) of the substrate (67) at the same level as the first protrusion (58).

6. The displacement device according to any one or more of claims 1 to 5, Its features are, The left and right sides (65, 66) of the base (61) have a first left recess (70) and a second right recess (71), wherein, depending on the type of wing fan (2) to be opened relative to the frame, the first protrusion (59) of the molded part (62) is fitted into the first left recess (70) of the left side (65) of the base (61) in a form-locking manner, and the connection between the base (61) and the molded part (62) is established with the front side (68) abutting against the upper plane of the left side (65) of the base (61), wherein, in the assembled state of the retaining element (55) on the wing fan (2), the second protrusion (60) of the molded part (62) points toward the wing fan (2) and the operation The mechanism (5) is oriented to abut against the control connecting plate (9) at least in one position of the displacement device (1), or the second protrusion (60) is shaped to be inserted into the second recess (71) of the right side portion (66) of the base (61), and the connection between the base (61) and the molded part (62) is established by the back surface (69) abutting against the upper plane of the right side portion (66) of the base (61), wherein, in the assembled state of the retaining element (55) on the wing fan (2), the first protrusion (59) is directed to abut against the control connecting plate (9) at least in one position of the displacement device (1) in the direction toward the wing fan (2) and the operating mechanism (5).

7. The displacement device according to claim 3, Its features are, The height (H) of the connecting strip (64) from the side (65, 66) of the base (61) to its free end (72) is greater than the material thickness (73) of the control connecting plate (9).

8. The displacement device according to claim 3, Its features are, The connecting strip (64) of the base (61) has three through holes (74) for fixing devices, especially for fixing bolts (75).

9. The displacement device according to claim 1, Its features are, The retaining element (55) is fixed to the wing fan (2), or is force-locked to the displacement device (1) or the cover rail (15) of the operating mechanism (5) in a manner unrelated to the moving parts of the operating mechanism (5) and the operating transmission rod (7).

10. The displacement device according to claim 1, Its features are, In the area of ​​the tongue and groove (25) between the wing (2) of the window sash or door (4) and the frame (3), the displacement device (1) and the operating mechanism (5) are coveredly arranged in the standardized profile groove (26) of the wing (2), wherein the control connecting plate (9) is pivotally guided from below at the retaining element (55) and protrudes beyond the profile groove (26) toward the frame (3), and wherein the retaining element (55) is adapted to the trajectory of the control protrusion (11) with its outer portions (76, 77) respectively pointing to the outer side of the control protrusion (11).

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