WO2024037762A1

WO2024037762A1 - Shifting device for the forced shifting of a leaf, in particular a sliding leaf, of a window or a door

Info

Publication number: WO2024037762A1
Application number: PCT/EP2023/066938
Authority: WO
Inventors: Christian Rauscher
Original assignee: Siegenia-Aubi Kg
Priority date: 2022-08-17
Filing date: 2023-06-22
Publication date: 2024-02-22
Also published as: DE202022104652U1

Abstract

The invention relates to a shifting device (1) for the forced shifting of a leaf (2), in particular a sliding leaf, of a window or a door (4) relative to a frame (3) of the window or the door (4) in a transverse, in particular perpendicular, direction to the main plane of the window or the door (4), comprising an actuation mechanism (5) which can be arranged on the leaf (2) and which is movably connected to an actuating rod assembly (7) of the shifting device (1) using a section in the rebate circumferential direction (6). The shifting device (1), on a control element (8), has a locking element (46) which is operatively connected on the vertical member (32) of the leaf (2) to a locking element (24) arranged on the frame (3) and which enables a closed position of the leaf (2) relative to the frame (3).

Description

Applicant: SIEGENIA-AUBI KG, 57234 Wilnsdorf, DE

Displacement device for the forced displacement of a sash, in particular a sliding sash, a window or a door

The invention relates to a displacement device for the forced displacement of a sash, in particular a sliding sash, a window or a door relative to a frame of the window or door in a direction transverse, in particular perpendicular, to the main plane of the window or door according to the preamble of claim 1 .

Sliding sashes as sliding sashes, or sliding and parallel sliding sashes of a window or a door are known in a wide variety of designs and, in the simplest case, consist of a sliding sash arranged in an outer frame for opening and closing and another, also arranged in the frame Door or window element, such as a fixed leaf or fixed panel.

The closed sliding sash can be locked on the side facing away from the door or window element by activating an actuating mechanism provided in the sash on the frame and thus secured against unauthorized opening. Horizontally movable sliding sashes with a parallel parking device are usually mounted so that they can be moved above or below the sliding sash. When opening, usually with an operating handle on the sliding sash, the sliding sash is placed perpendicular to the main plane of the frame with the seals, making it easier to move. The opened sliding sash can then be pushed in front of an adjacent inactive sash. Parallel storage sashes with a small storage dimension when the sash is in the open position relative to the frame are only designed for free sliding. When closing, the sliding sash is pulled towards the frame, with the sash seals pressing against the frame again. Opening and closing is also possible using electrical, hydraulic or pneumatic actuators.

A device has become known from DE 7127697 U. The offset movement that occurs transversely to the sliding sash frame level enables the sash frame sash to be sealed against the frame. Pairs of rollers are used, which are held by a roller bearing, which are slidably mounted on a bolt attached to the sliding frame wing. A slidably mounted bar is also accommodated in the sliding sash, which has a casserole profile. If the bar is now moved, the entire sliding sash shifts due to the starting of the Profiling against a fixed casserole element so that the bolt penetrates the casserole element and the spring is compressed. If the bar is moved back again, the spring relaxes and ensures that the sliding sash is returned to its original position.

The pairs of rollers have a narrow central area on the bolt of the sliding sash. In order to move the sliding sash against the frame perpendicular to the plane of the frame, the casserole profiling of the object is set with a wedge surface against a wedge surface of the casserole element. The disadvantage here is that as a result of the asymmetrical force application, a torque is introduced into the bolt, which is transmitted from the bolt via a narrow part of the roller bearing into the rollers and from this into the running rail. This torque leads to tilting and jamming of the bolt in the receiving element as well as in the roller bearing, so that the construction described above is difficult to move. The present construction is structurally complex, requires space and is not suitable for providing a cost-effective design for large load transfers that require more than two pairs of rollers.

EP 0600102 A1 discloses a fitting for forcing a sash into the tilt or sliding position.

DE 102016119515 A1 discloses a sliding door unit with a frame and a sliding door that can be moved within the frame and in which at least one fitting is installed. A number of locking bolts are provided across the height of a frame profile of the frame and can be brought into engagement with an associated locking element. Alternatively, several locking bolts can also be provided across the height of a frame profile of the sliding door, each of which is brought into engagement with a locking housing on the frame. In one embodiment, a locking element is provided which blocks actuation of a sliding door lock when the locking bolt is in a retracted position. The sliding door is locked when the locking bolt is in the extended position and can lock with the locking element. The locking element can be brought into engagement with the locking bolt or a component connected to the locking bolt in order to lock an actuating element for locking the sliding door in the retracted position of the locking bolt. The actuating element for locking the sliding door is then only fully movable when the locking bolt is in an extended position. In addition, from EP 2778329 B1 a multi-part locking piece with a fastening part for fastening to a spar and a locking element receiving part for receiving a locking element has become known. The closing element receiving part has a slot-like receptacle for the closing element. A damping element is arranged between the closing element receiving part and the fastening part and dampens the impact of the closing element in the direction of the slot-like receptacle.

The design with a slot-like receptacle is complex to produce and therefore expensive. The disadvantage here is that due to tolerances in the fitting, the striker can tilt and jam, which can make the construction described above difficult to move or even unusable.

The EP 1580362 B1 discloses a sliding door, a sliding window with a sliding panel and with a lateral boundary located in the opening direction of the sliding panel, along which the sliding panel can be moved in the opening and closing directions and with which the sliding panel overlaps in the sliding direction, the sliding panel using at least one controllable lock can be locked and unlocked, which is provided between the sliding field and the lateral boundary in the area of the overlap and comprises locking elements on both sides, which are parallel to the by means of at least one

Main plane of the sliding field movable push rod arrangement to each other transversely to the main plane of the sliding field into a locking state in which they cover each other transversely to the main plane of the sliding field and lock the sliding field against movement in the direction of displacement, or can be moved into an unlocking state in which they move the sliding field release in the direction of displacement, with a deflection gear being provided at least between a push rod arrangement and one of the interacting locking elements, by means of which movements of the push rod arrangement parallel to the main plane of the sliding field can be converted into movements of the associated locking element transversely to the main plane of the sliding field. A locking bolt is guided in a sliding field-side guide sleeve transversely to the main plane of the sliding field.

The locking bolt requires a precise fit for locking engagement. Minimal deviations can tilt or jam the locking bolt, so that there is no secure locking.

The invention is based on the object of providing a functionally reliable and compact displacement device with a locking device for a window or a door, in particular a sliding sash as a parallel storage sliding sash, which eliminates the above disadvantages and is cost-effective with a good appearance for the window or door and can be installed, adjusted and locked in a simple, quick, safe and precise manner with little installation space.

According to the invention the object is achieved by the displacement device with a locking device according to claim 1. Advantageous embodiments of the invention result from the features of the subclaims.

What is essential here is that the displacement device can be functionally mounted in the fold circumferential direction on the horizontal spar of the sash and on the vertical spar of the sash, the displacement device being arranged on the horizontal sash, forcibly controls the sash vertically into a parked position from the frame into a free field of operation and guides the sash against the frame during a sliding movement. According to the invention, the displacement device is attached to the vertical spar of the sash with a coupled locking element on the opposite locking side of the actuating handle-controlled actuating gear and can be controlled into a locked closed position or an unlocked and displaceable open position with a locking element on the vertical frame.

The locking element has a locking bolt, which passes through a through hole in the vertical spar transversely to the main plane of the wing and is guided displaceably in the longitudinal direction to the central axis by a guide sleeve arranged in the through hole. An elastic element is preferably arranged in a bore of the guide sleeve. The cross-section of the hole is larger than the cross-section of the locking bolt. The elastic element clasps the locking bolt in the bore, thereby compensating for the cross-sectional difference between the locking bolt and the bore and holding the locking bolt in a displaceable position at a predetermined distance from the inner lateral surface in the bore of the guide sleeve. Due to the elasticity of the elastic element, the locking bolt is guided so that it can be moved in the longitudinal direction to the central axis of the guide sleeve and is subjected to spring force by the elastic element. In addition, the locking bolt has freedom of movement in the bore of the guide sleeve up to the inner wall of the bore. Any resulting dimensional deviations and tolerances can be automatically compensated for using the free space gained within the hole for the locking bolt. Locking and unlocking the locking bolt in the locking element arranged on the frame can be achieved without tilting or stiffness thanks to the 360° freedom of movement around the central axis of the locking bolt. For a circumferentially constant fit of the locking bolt in the bore of the guide sleeve, the elastic element consists of several individual segments, each of which extends with a free first end in the direction of the central axis of the guide sleeve. The segments preferably form a ring around the central axis of the bore, which is smaller than the circular cross section or at least corresponds to the circular cross section of the locking bolt. The respective second free ends of the segments are connected in one piece to the bore of the guide sleeve and form an integral component with the guide sleeve.

For easy installation of the guide sleeve in the through hole on the vertical spar, the circular lateral surface of the guide sleeve is designed to have a diameter smaller than the through hole in the vertical spar.

The guide sleeve is fixed in the through hole in an advantageous embodiment by a collar protruding in a ring shape at the free end on the circular lateral surface of the guide sleeve, which comes into contact with an outer surface of the vertical spar after complete assembly. Apart from the collar, the guide sleeve sits in the through hole of the vertical spar. Preferably, the guide sleeve passes through the entire cross section of the through hole, so that the locking bolt can be controlled by the guide sleeve within the cross section of the vertical spar.

A further advantage for simple and cost-effective assembly is the guide sleeve at its second free end with a chamfer or a radius arranged thereon. The guide sleeve can be adjusted using the chamfer on the through hole and then inserted into the through hole.

Preferably, the guide sleeve is made of a plastic material due to good sliding properties and cost-effective production for a resilient effect implemented in the guide sleeve. Other materials are also possible.

To ensure a secure hold of the guide sleeve in the through hole, holding projections are provided at a distance on the outer jacket of the guide sleeve, which extend convexly in the longitudinal direction of the guide sleeve and cause the guide sleeve to be clamped in the through hole of the vertical spar. Rings that run convexly to the outer casing and have a hook-like free end are also possible. To ensure a secure hold of the guide sleeve when installed, the holding projections engage behind a web of the profiled wing. Another variant for secure fastening in the through hole of the wing for the guide sleeve is to clamp the retaining projections on the walls of the through hole. Further advantageous refinements can be seen from the drawings. It shows:

Fig. 1 is a perspective view of a front view of a window or door in the closed state, shown from the inside of the room, with a sliding sash and an actuating mechanism that is hidden on the sliding sash but is visible for identification purposes, with a displacement device for a parallel storage and locking function and with a on the frame with inactive wing,

2 is a perspective view of the actuating mechanism in the locked closed position of the sash to the frame with the displacement device in the horizontally and vertically coupled position,

3 is an enlarged detail according to FIG. 2 in a perspective view of the displacement device in the coupling position with the actuating mechanism indicated in a vague manner,

4 shows a sectional view through the displacement device according to FIG. 3,

5 is a perspective view of the displacement device with the arrangement of at least one first locking element adapted to the vertically arranged actuating mechanism and facing the frame in operative connection with a locking element attached to the frame,

6 shows the displacement device according to FIG. 5 in a further perspective view,

7 is a perspective view of the displacement device with the arrangement of at least one second locking element adapted to the vertically arranged actuating mechanism facing the frame in operative connection with a locking element attached to the frame,

8 shows the displacement device according to FIG. 7 in a further perspective view,

Fig. 9 is a perspective view of the vertical spar in a side view of the window or door according to Fig. 1 with the displacement device according to the invention in a profile groove of the sash with a first embodiment according to Fig. 5 and Fig. 6 adapted locking element in operative connection with the locking element arranged on the frame,

Fig. 10 is a further perspective view of the vertical spar in a side view of the window or door according to Fig. 1 with the displacement device according to the invention in a profile groove of the sash with a first embodiment according to Fig. 5 and Fig. 6 of an adapted locking element in operative connection with the locking element arranged on the frame,

Fig. 11 is a perspective view with a section through the vertical spar and a through hole with a view of a guide sleeve in a side view of the window or door according to Fig. 9 with the displacement device according to the invention in a profile groove of the sash and a first embodiment according to Fig. 5 and Fig. 6 of an adapted locking element in operative connection with the locking element arranged on the frame,

Fig. 12 is a perspective view with a section through the vertical spar and a through hole with a view of a guide sleeve in a side view of the window or door according to Fig. 10 with the displacement device according to the invention in a profile groove of the sash and a first embodiment according to Fig. 5 and Fig. 6 of an adapted locking element in operative connection with the locking element arranged on the frame,

Fig. 13 is a perspective view in a front view of a guide sleeve according to the invention according to Fig. 11 and Fig. 12 and

Fig. 14 is a perspective view in a view from the rear of a guide sleeve according to the invention according to Fig. 11 and Fig. 12.

1 of the drawing shows a front view of a window or door 4, which has a stationary mounted wing or a fixed door panel 39 in a fixed frame 3 and which is also equipped with a movable wing 2. The movable wing 2 can be adjusted relative to the fixed frame 3 and to the fixedly mounted wing or door panel 39 from the locked closed position indicated in FIGS. 1 to 8 into a parallel position and then from the area of the through opening of the fixed frame 3 can be moved in the horizontal direction in front of the permanently installed wing or the fixed door panel 39, as can be seen from FIG. 1 with the display of the arrow direction 22. So that these two positions for parallel parking and displacement of the sash 2 relative to the fixed frame 3 and to the permanently mounted sash or to the fixed field 39 are possible, a special fitting arrangement, namely a so-called parallel parking space, is used between the sash 2 and the fixed frame 3. Sliding fitting is provided, from which an operating handle 40 is displaceable in FIGS. 1 and 2

Wing 2, an actuating mechanism 5 with an actuating gear, the displacement device 1 according to the invention and, in FIG. 2, a locking device 41, 42 and the running element 23. In addition, a running rail 21 is attached to the frame 3 according to FIG. 1 on the lower and upper horizontal frame spar 43, 44. A locking device 41 with latches on the actuating gear of the actuating mechanism 5 in conjunction with a striking plate arranged on the frame 3 contribute to the locking and promote the longitudinal and sideways movement of the sliding sash 2, if necessary in cooperation with the actuating mechanism 5 through beveled latches and striking plates on the frame 3.

The displacement device 1 has, according to FIGS , 11 '. In addition, the displacement device 1 is of the same design on the respective lower and upper horizontal bars 29, 30 of the movable wing 2. In the case of the displacement device 1, it must be ensured that its frame-side articulation points, formed by the control cam 11, 11 ', of the control cam 11 in the horizontal running rail 21 in the lower and upper horizontal frame spar or cross spar 43, 44 of the fixed frame 3 according to Fig. 1 can intervene constantly and a synchronous movement of its control element 8 arranged for display is ensured.

The rotatable displacement of the control tab 9 is made possible by a control contour 12 arranged on the control tab 9 according to FIG. The control bolt 13 is preferably designed as a mushroom bolt and passes through the control contour or recess 12 of the control tab 9 arranged in the longitudinal direction of the movable actuating linkage 7 with the stroke of the actuating mechanism 5. The control contour 12 and the control bolt 13 are coordinated with one another in such a way that when the Control bolt 13, the control tab 9 can be pivoted transversely to the fold circumferential direction 6 at the second free end 14 on the cover rail 15 fixed pivot point 16. With the creation of the pivot point 16 by a mushroom bolt and the mushroom bolt of the control bolt 13 according to FIG. 3, the control tab 9 becomes rotatably movable held securely in a fixed position.

In Fig. 4, in order to reduce the frictional resistance and running noise, a movable roller or sliding bushing 36 is arranged between the control pin 13 and the control contour 12, which is placed on the control pin 13 in a movable manner.

For forced control of the control element 8 arranged on the displacement device 1, the control tab 9 provides a connecting element from the wing 2 to the frame 3. With forced transfer of the control tab 9 from the wing 2 to the frame 3 and with the displacement of the wing 2 from a locked closed position and retracted Position of the displacement device 1 vertically in the direction of a free operating field from the wing 2 to the frame 3 and vice versa from a parallel position of the wing 2 to the frame 3 and the extended position of the displacement device 1 in the direction of the closed position is the control contour 12 according to Fig. 3, Fig. 5 to Fig. 8 closed circumferentially and forms a securely sliding closed guide for the control bolt 13. According to Fig. 3 and Fig. 5, coupling elements 19, 20 are formed at the free ends 17, 18 of the actuating linkage 7 of the displacement device 1, which provide a detachable connection with the linkage of the actuating mechanism 5 partially or circumferentially around the wing 2 and the frame 3 enter, with the horizontal arrangement of the displacement device 1 on the wing 2 of the control cam 11 being pivotally and displaceably guided and connected to the running rail 21 arranged horizontally on the frame 3. With a vertical arrangement on the wing 2, the displacement device 1 has a locking element 46 on the control tab 9 of the control element 8, which with a vertical arrangement of the displacement device 1 on the vertical spar 32 of the sash 2 with a locking element 24 arranged on the vertical spar of the frame 3 in the abutting closed position of the wing 2 is operatively connected to the frame 3 and with forced displacement of the wing 2 to the frame 3 in a parallel position, the locking element 46 can be released from the locking element 24.

The displacement device 1 and the actuating mechanism 5 are arranged concealed in the area of a fold 25 between the sash 2 and the frame 3 of the window or door 4 in a standardized profile groove 26 of the sash 2. For this purpose, the actuating mechanism 5 and the displacement device 1 are designed to be adapted in width 27 to a conventional profile groove 26 and are dimensionally no larger than 18 mm, with the control tab 9 with its width 28 according to FIG. 3 being designed to be slightly wider in the longitudinal extension to the fold circumferential direction 6. For a pivoting movement of the control tab 9 of the control element 8, the control tab 9 with the control cam 11, 11 'protrudes pivotally above the profile groove 26 in the direction of the frame 3.

On the lower horizontal wing spar 29 according to FIG Frame 3 interacts.

The control cam 11 and the running element 23 are guided resting on a web, not shown, of the running rail 21 and are arranged offset from one another transversely to the running direction of the wing 2. The control cam 11 and the running element 23 are each secured against falling out via guides running parallel to one another through a groove (not shown) and the web on the running rail 21 and are guided in a controllable manner on the running rail 21. A roller or sliding bushing 31 is rotatably attached to the control cam 11. For improved guidance of the running element 23, the web is rounded at its free end. The web and a web 35 visible on the inside of the building together form the guide for the control cam 11, which is formed as a groove.

The displacement device 1, which is attached to the wing 2 and movably connected to the frame 3 in the running rail 21, and the running element 23, which is attached to the wing 2 and can be moved on the frame 3 in the running rail 21, connect the displaceable wing 2 to the frame 3. The displacement device is for this purpose 1 is arranged on the lower and upper horizontal spar 29, 30 of the wing 2 according to FIG. 1 and, according to FIG a locked closed position is moved into a position perpendicular to the frame 3 and can be moved for parallel displacement of the sash 2 along the frame 3. Regardless of the displacement device 1 and the actuating mechanism 5, the running element 23 according to FIG . The controls 8 and the guide elements with the

Due to the separate construction from the running element 23, control cams 11 of the displacement device 1 do not require any structural measures for load transfer. During the pivoting movement of the control tab 9 with the exit from the pivot point 16 to the control cam 11, 11 ', an angle results which determines a distance from the sash 2 to the frame 3 from the closed position to the parallel position of the sash 2 to the frame 3. The distance gained from the angle allows the sash 2 to be placed on the frame 3 without contact Arrow directions 22 according to FIG. 1 can be moved past each other.

By mounting the displacement device 1 according to FIG. 1 on the vertical spar 32 of the wing 2 and adapting a locking element 46 according to FIGS Closure side of the locking device 41 of the actuating gear with the locking element arranged there. 5 and 7, the control element 8 on the control cam 11 'has the locking element 46, which is connected to the control cam 11' in a form-fitting manner using simple means, for example can be plugged on or locked. The locking element 46 consists of a connecting piece 47 and optionally of a locking bolt 48 with a mushroom bolt forming a plate 49, or a locking bolt also referred to as a mandrel 50, as shown in Figures 5 and 7.

It also proves to be cost-effective that the locking element 24, depending on the design of the locking element 46, has different locking engagements 51, 52 with the locking bolt 48 and the plate 49 forming mushroom bolts or with locking bolts 50 in a mirror-twisted manner. The locking engagement 51 has a recess on one side of the locking element 24 for lateral engagement of the plate 49 with the locking bolt 48 and the locking engagement 52 has a hole for the vertical engagement of the locking bolt 50. The locking element 24 consists of a housing 55, which consists of a base plate 58 and a hollow body 59 attached to it. The housing 55 and the base plate 58 together form a one-piece structural unit.

The connecting piece 47 holds the locking bolt 48, 50 in a fixing manner, in this variant in a bore 53. Furthermore, the connecting piece 47, not shown, has a locking nut in a press connection, in this exemplary embodiment a locking nut M8 according to DIN985. The locking bolt 48, 50 is screwed into the internal thread of the locking nut with a thread (not shown). The connection of the locking bolt 48, 50 and the locking nut enables the locking element 46 to be adjusted to the locking element 24 while at the same time the locking bolt 48, 50 is in a secured position due to the existing rotation inhibition in the locking nut. Furthermore, the connecting piece 47 has a receptacle, also as a bore 54, for the control cam 11 '. The connection between the control cam 11 'to the control element 8 and the connecting piece 47 can be latching or by a firm positive or non-positive fit. 9 to 12, the locking bolt 48, 50 of the locking element 46 is transverse to the direction of movement of the linkage of the actuating mechanism 5 and the actuating linkage 7 of the displacement device 1 in the fold circumferential direction 6 transverse to the main plane of the wing 2 with a 90 ° angle in the direction of the wing 2 is aligned pointing away through a through hole 70 of the vertical spar 32 of the wing 2 perpendicular to the visible surface of the frame 3 and perpendicular to the adjustable movement of the wing 2 to the frame 3. The locking bolt 48, 50 is guided displaceably within the through hole 70 by a guide sleeve 71.

For this purpose, the guide sleeve 71 according to FIGS. 13 and 14 has a bore 72 with an elastic element 73. The elastic element 73 encompasses the lateral surface of the locking bolt 48, 50 and holds the locking bolt 48, 50 under force in a position that is adjustable transversely to the main plane of the sash 2 and perpendicular to the frame 3. The locking bolt 48, 50 is located at a circumferentially predetermined distance from the bore 72 in a contactless position.

13, the elastic element 73 consists of several individual segments 74, each of which extends with a free first end 75 in the direction of the central axis 76 of the guide sleeve 71. A ring 77 is formed around the central axis 76 in the bore 72, which is smaller than the outer diameter 78 or at least corresponds to the outer diameter 78 of the locking bolt 48, 50. The respective second free ends 79 of the segments 74 are connected in one piece to the bore 72 of the guide sleeve 71.

For easy assembly of the guide sleeve 71 according to FIGS.

To limit the position when installing the guide sleeve 71 in the through hole 70, the guide sleeve 71 carries on its circular lateral surface 80 at a first free end 81 according to FIG. 13 an annularly protruding collar 82, which comes into contact with an outer surface 83 of the vertical spar 32 . At the other second free end 84 of the guide sleeve 71 according to FIGS.

In addition, the guide sleeve 71 according to FIGS. 13 and 14 has holding projections 86 provided on the lateral surface 80 in the longitudinal direction. The holding projections 86 can be designed to be elastic, but should at least achieve a clamping effect when the guide sleeve 71 is pressed into the through hole 70 of the vertical spar 32. In the assembled state Guide sleeve 71 in the through hole 70 according to FIGS a displacement in the longitudinal direction of the central axis 76 is ensured. A secure hold is also achieved by sufficient clamping of the holding projections 86 in the through hole 70.

The choice of material to make the guide sleeve 71 from a plastic material not only results in advantages in terms of costs. The guide sleeve 71 also has very good sliding properties, is easy to assemble and can be made in one piece with the elastic element 73 and the holding projections 86.

In the locked closed position according to FIGS. 5 to 8, the locking element 46 is positively connected to the locking element 24 arranged on the vertical spar of the frame 3. In the position of the wing 2 in parallel to the frame 3, not shown, the locking bolt 48 is in connection with the plate 49 together as a mushroom bolt and continues to engage the locking element 24, the locking bolt 50 being in a disengaged position. By moving the sash 2 in the direction of arrow 22 according to FIG , so that the mushroom bolt 48, 49 as well as the locking bolt 50 are in a free field of operation.

Reference symbol list

1 displacement device

2 wings

3 frames

4 windows or doors

5 operating mechanism

6 fold circumferential direction

7 operating linkages

8 control

9 control tab

10 first free ending

11,H 'control cam

12 control contour

13 control bolts

14 second free end

15 cover rail

16 pivot point

17 end

18 end

19 coupling element

20 coupling element

21 running rail

22 arrow direction

23 running element

24 locking element

25 fold

26 profile groove

27 width

28 width

29 spar, horizontal below

30 spar, horizontal at the top 31 role

32 spar, vertical

33 groove

34 jetty

35 jetty

36 role

39 stationary wing or door panel

40 operating handles

41 locking device

42 locking device

43 frame spar, bottom

44 frame spar, top

45 casters

46 locking element

47 connector

48 locking bolts

49 plates

50 locking bolts

51 bolt engagement, recess

52 bolt engagement, bore

53 bore

54 bore

55 housing

56 first area

57 second area

58 base plate

59 hollow bodies

70 through hole

71 guide sleeve

72 bore

73 elastic element

74 segments 75 free first ending

76 central axis

77 rings

78 outer diameter 79 second free ends

80 circular lateral surface

81 firstly, free ending

82 frets

83 outer surface 84 second free end

85 bevel

86 holding projection

Claims

Claims Displacement device (1) for the forced displacement of a sash (2), in particular a sliding sash, a window or a door (4) relative to a frame (3) of the window or the door (4) in a direction transverse, in particular vertical, to Main plane of the window or door (4), with an actuating mechanism (5) which can be arranged on the sash (2) and which is movably connected at least with a section in the fold circumferential direction (6) to an actuating linkage (7) of the displacement device (1), with a on the actuating linkage (7) of the displacement device (1) having a control element (8), a control tab (9) of the control element (8) interacting in a coupling manner with an actuating linkage (7) of the displacement arrangement (1) and a linkage of the actuating mechanism (5), and so on are coordinated with one another so that when actuated, the control tab (9) can be adjusted transversely to the fold circumferential direction (6), the displacement device (1) having a locking element (46) on the control tab (9) of the control element (8), which is arranged vertically the displacement device (1) on the vertical spar (32) of the sash (2) is operatively locked with a locking element (24) arranged on the vertical spar of the frame (3) in the closed position of the sash (2) to the frame (3) and with forced Displacement of the wing (2) to the frame (3) in a parallel position, the locking element (46) is unlocked from the locking element (24), the locking element (46) having a locking bolt (48, 50) which is transverse to the main plane of the Wing (2) passes through a through hole (70) of the vertical spar (32) and is displaceably guided by a guide sleeve (71) arranged in the through hole (70), characterized in that the guide sleeve (71) has a hole (72) with a elastic element (73), wherein the elastic element (73) arranged circumferentially between the bore (72) and the locking bolt (48, 50) supports the locking bolt (48, 50) subject to spring force, and the locking bolt (48, 50) circumferentially positioned at a predetermined distance from the bore (72). Displacement device according to claim 1, characterized in that the elastic element (73) consists of several individual segments (74), each of which extends with a free first end (75) in the direction of the central axis (76) of the guide sleeve (71) and around which The central axis (76) forms a ring (77) in the bore (72) which is smaller or at least the outer diameter (78) of the locking bolt (48, 50). corresponds, the respective second free ends (79) of the segments (74) being connected in one piece to the bore (72) of the guide sleeve (71). Displacement device according to claim 1, characterized in that the lateral surface (80) of the guide sleeve (71), which is circular in cross section, is designed to have a smaller diameter than the through hole (70) of the vertical spar (32). Displacement device according to one of the preceding claims 1 to 3, characterized in that the guide sleeve (71) carries an annularly projecting collar (82) on its circular lateral surface (80) at a first free end (81), which is on an outer surface (83 ) of the vertical spar (32) and a chamfer (85) is formed at its second free end (84). Displacement device according to claim 1, characterized in that the guide sleeve (71) is made of plastic, the guide sleeve (71) and the elastic element (73) being formed in one piece. Displacement device according to claims 1 and 4, characterized in that there are holding projections provided on the lateral surface (80) of the guide sleeve (71).

(86) extend in the longitudinal direction, the holding projections (86) with the through hole (70) of the vertical spar (32) causing the guide sleeve (71) to be clamped and engaging behind a web of the profiled wing (2).