RU2820994C1 - Standoff device mounted in different types - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: invention relates to a set-back device mounted and dismantled by several types. Technical result is achieved by the fact that the setting device for connection of the fixed window or door frame with the window or door flap, wherein this setting device has a rebate lever guide system fixed on the flap, having a rebate lever guide; set aside bracket for connection of rebate lever guide system with fixed frame; wherein the backing bracket is made with the possibility of a reversibly disconnected connection with the rebate lever guide system by at least two different principles of connection, technical result is also achieved by a device for closing openings, such as a window or a door, comprising such a setting device, as well as technical result is achieved by method of connection of window or door flap by means of use of such a suction device.

EFFECT: faster assembly/disassembly.

15 cl, 11 dwg

Description

The invention relates to a release device for connecting a fixed frame of a window or door to the sash of that window or door. In this case, the setting device has a pin guide system fixed on the sash, having a pin guide and a setting bracket for attaching the pin guide system to the stationary frame.

The invention also concerns a window or door having/having such a detachment device. Finally, the invention concerns a method for installing a window or door.

It is known that the sashes of windows or doors are attached to the fixed frame of the window or door by means of detaching devices. In particular, flaps, preferably swing-opening flaps and flaps (“pivot flaps”) are connected to the fixed frame by means of offset devices.

A separating device of this type is known, for example, from EP 1 612 354 A2. EP 1 612 354 A2 opens the flap on which the guide element is located. A release device connects this sash to a fixed frame. The auxiliary guide of the setting device can be located on the guide element using a snap connection.

From DE 85 25 718 U1 a detachable hinge connection between two parts of window, door or the like fittings is known. This articulation includes a perforated leaf spring on the first hardware portion, which is enclosed at the rear by a mushroom head trunnion on the second hardware portion.

DE 40 40 233 A1 discloses the connection of the release device to the rotary support. This release device is connected in the direction of the support axis. In this case, the installation position between the rotary support and the mounting flange of the release device is blocked by a locking element made spring-flexible in the direction of installation.

DE 91 02 070 U1 discloses a device for detachably connecting a release bracket to an auxiliary guide. This auxiliary leash has locking nuts that can open and, accordingly, bend from the support pin of the release bracket. In the mounted position, these locking pins grip the support pin from behind. The auxiliary leash has a bracket-like executive body. When this actuator is pressed, the locking nuts can open to allow the auxiliary leader to be removed.

From EP 0 495 234 A1, a connection between a release bracket and a slider is known. This release bracket has a mushroom-shaped pin, which, when mounted, is captured by a spring element. The slider has a hole for displacing the spring element using a tool and thereby disconnecting this connection.

From GB 2 253 007 A there is known a retractable bracket for a window or door, which can be connected to a fixed frame or sash by means of a connection with a rotating rod. This rotating rod has an elongated shaft with a flared collar. This elongated rod can be inserted into the slot of the connection hole by a rotating rod and removed from it only when the window or door is closed.

DE 30 17 483 A1 discloses a removable setting device for windows, doors or the like. In this case, a guide part is provided on the sash of a window, door, or the like, having a longitudinal slot that ends in an expanded hole. This release device has a mushroom-shaped pin, the head of which can be inserted into the hole. The mushroom-shaped pin can then slide into the longitudinal slot. To prevent the mushroom pin from accidentally coming out of the hole, a locking part is provided, which can be mounted in the area of the hole, so that the hole is closed in the mounted state of the release device.

From EP 0 128 371 A2 a release device for a flap is known. This setting device has a setting bracket, which, with its end facing the sash, is connected to the slider by means of a pin-hole connection. The rotary blocking element mounted on the slider in its blocking position covers the end of the release bracket from above. Also known from EP 0 128 371 A2 is the connection of sliding links located on the frame side by means of a bayonet lock.

However, known release devices often do not have the ability to be either intuitive or quick to install or dismantle. At the same time, detachable devices, in particular, are often installed by trained window manufacturers, for whom a quick installation principle is desired, but are dismantled by untrained installers who prefer a more intuitive fastening principle.

It is therefore an object of the invention to provide a dismounting device which is capable of both intuitive and simple and quick installation or disassembly. It is also an object of the invention to provide a window or door having/having such a setting device, as well as to disclose a method for mounting the window or door.

This task, in accordance with the invention, is solved using a setting device according to claim 1, a window or door according to claim 14, as well as a method according to claim 15. Preferred embodiments are reproduced in the dependent claims.

In this case, the object of the invention is unexpectedly simply solved by means of the above-mentioned release device, whereby the release bracket can be reversibly disconnected with the pin guide system according to at least two, in particular exactly two, different connection principles.

Thanks to this, it is possible to provide a connection principle that allows a very fast indirect or direct connection of the sash to the fixed frame, and at the same time provide another connection principle that can also be easily handled by untrained workers. Consequently, the fittings proposed by the invention can be intended for different target groups.

Also preferably, the release bracket can be detached from the pin guide system by at least two, in particular exactly two, different types of dismantling.

Preferably, the offset bracket can be connected to the pin guide system without the aid of tools using at least two, in particular exactly two connection principles.

Also preferably, the release bracket can be detached from the pin guide system by at least two, in particular exactly two, types of dismantling without the aid of a tool.

The pin guide system is preferably, in the mounted state of the offset device, captured in certain areas from behind by the offset bracket. In order to create this rear grip, the release bracket is preferably pushed onto the guide rail system in individual areas in the first connection principle in order to engage it from the rear in individual areas. In the second connection principle, preferably the part of the release device is rotatable, so that in the non-rotated state said grip is present, and in the rotated state said grip is absent.

In this case, the release device may have a first finger, which at one end has at least one protrusion for gripping from behind at least one side, preferably both sides, of the slot region of the first opening. To implement the first connection principle, the first hole in this case also has an extended hole region into which the first finger can be inserted and from which the first finger can be moved into the slot region of the hole. To implement the second connection principle, in this case it is possible to rotate the first pin relative to the slotted area of the hole, in particular around the longitudinal axis of the first pin. The first finger at its free end is preferably designed rotationally asymmetrically with respect to its longitudinal axis, so that in a rotated position it does not engage the slot region of the hole, but in a non-rotated position it grips the slot region of the hole from behind.

In other words, the first finger, in order to implement the second connection principle, can form a bayonet lock with the slotted area of the hole. To implement the first connection principle, the first finger can be pushed in and out through the expanded hole area adjacent to the slotted hole area.

Moreover, this expanded area of the hole is made with such a size that the first finger in a non-rotated position can be inserted into the expanded area of the hole. For this purpose, the width of the expanded hole region corresponds to at least the maximum width of the free end of the first finger in the non-rotated position.

The width of the slot region of the hole, in particular in the slot region of the hole immediately adjacent to the widened region of the hole, at least in some areas exceeds the maximum width of the free end of the first finger in the rotated position, but at least in some areas does not reach the maximum width of the free end of the first finger in a non-rotated position.

Moreover, these widths should be determined preferably perpendicular to the longitudinal axis of the first finger and, in particular, perpendicular to the longitudinal axis of the pin guide.

Preferably, the first pin is located or formed on the release bracket, and the first hole is on the pin guide system. This makes the removal device particularly easy to handle.

It is also preferable that the possibility of relative rotation of the first finger relative to the first hole, in particular relative to the slot region of the hole, is implemented in such a way that the finger can rotate around its longitudinal axis. Thanks to this, the separating device can be implemented in a particularly simple design manner.

In other words, an embodiment is preferred in which the release bracket has a first pin that is expanded at its free end, and the pin guide system has a first hole having an expanded hole region and a slotted hole region,

wherein, to implement the first connection principle, the expanded end of the first finger can be inserted into the expanded region of the hole, and the first finger can be displaced into the slot region of the hole, in which it grips the sides of the slot region of the hole from behind; And

Moreover, to implement the second connection principle, the first finger can be rotated around its axis, and the extended end of the first finger is made rotationally asymmetrical relative to the longitudinal axis of the first finger, so that in the first rotation position (rotated position) it does not grip the lateral sides of the slot area from behind, but in the second rotation position (non-rotated position) grips the lateral sides of the slot area from behind, while the first finger in the second rotation position can be inserted into the expanded area of the hole.

To further simplify the design, the first opening, in particular the extended opening area and the immediately adjacent slot opening area, can be designed in the form of a keyhole.

To simplify its manufacture and to securely grip the edge of the slot area from behind, the first finger is preferably designed in a T-shape at its free end.

The maximum width of the free end of the first finger in the rotated position of the first finger may correspond to the diameter of the first finger in the area adjacent to the free end of the first finger.

The first pin can be designed as a pin with a mushroom head having a reduced head width on at least one side, in particular on both sides.

For simple rotation of the finger, the release device may have a lever, which is connected at one end without the possibility of rotation to the first finger.

This lever may have a rotation limiter to limit the possibility of rotation of the lever relative to the offset bracket to less than 180°, in particular less than 150°, preferably less than 100°. Thanks to this, installation and disassembly can be carried out in an even more intuitive manner. This rotation limiter may have a protrusion that, when the lever is rotated, abuts the release bracket and thereby limits the maximum rotation capability. This protrusion can be made in the form of a bent edge (flange) of the lever.

The first opening may have, in the axial direction, an expanded opening region at one end and a narrowed neck region at the other end, at least one side, in particular both sides of which are resilient, i.e. spring displacement to enable the first pin coming from the expanded hole area to be locked after the neck area. Thanks to this, an anti-slamming protection can be implemented, by means of which the sash can be held in a tilted position with the possibility of being released from it.

In this case, the term “in the axial direction” in the sense of the present invention should be understood as “in the longitudinal direction of the offset bracket mounted on the guide rail in a position parallel to the guide rail.” In addition, the terms “up”, “down” and the like in the sense of the present invention should refer to the installed state of the window or door.

The pin guide system preferably has a connecting part fixed to the pin guide, in which a first hole is made. Then, by changing this connecting part, different opening characteristics of the sash can be realized. In particular, the axial length of the slot region of the hole can determine the tilting range of the sash. The connecting part is preferably made in one piece, i.e. in one piece.

Particularly preferably, the connecting part is arranged on the pin guide so as to be displaceable in the axial direction, wherein the connecting part can be locked on the pin guide in different axial positions by means of a locking device, in particular can be locked by means of a locking gear. In this way, the tilting range of the sash can be adjusted when the sash is hung.

In a particularly preferred embodiment of the invention, the release device has a locking device that locks the release bracket after being displaced in the first connection principle in the axial direction relative to the guide rail system. In this case, said locking device preferably has the possibility of repeated (reversible) disconnection.

Also preferably, the release device has an auxiliary driver system having an auxiliary driver. The release bracket is in this case part of the release scissors from the release bracket and the auxiliary leader.

The auxiliary leader system is rotatable and may have a second hole to accommodate a second pin of the locking device.

The auxiliary leash system may have a spring element. This spring element is preferably designed as a leaf spring.

The spring element can at least in some areas have a stop for the second finger.

The spring element may have a second hole portion. This portion of the second hole may form a rest for the second finger.

The auxiliary driver may, in particular on the end side, have a recess for the second pin to fit in the locked position. This recess may form part of a second opening.

Particularly preferably, the spring element can be forced out at least in certain areas, in particular towards the pin guide, so that the second pin can be moved axially out of the second hole.

The second pin is located or formed preferably on the first release bracket, and the auxiliary drive system is preferably on the pin guide.

The first finger and/or the second finger may/may have any cross-section. However, preferably the first finger and/or the second finger have/have, in their longitudinal extent, a predominantly circular cross-section.

The object of the invention is also achieved by using a window or door having/having a detachment device described here for attaching a fixed frame to the window or door sash.

In this case, the window or door preferably has a flap. The pin guide system is then preferably located on the top crossbar of this sash. The release bracket is connected to the fixed frame, in particular by means of an upper corner support. The offset bracket may be referred to as a "guide bracket" and the guide rail as a "guide pin".

Finally, the object of the invention is solved by means of a mounting method, in particular the previously described detaching device, having the following steps:

A) attaching the offset bracket to the fixed frame and attaching the pin guide system to the sash;

B) inserting the first finger of the offset bracket into the expanded area of the hole of the guide rail system;

C) displacement of the sash in the axial direction, so that the first finger is inserted into the slotted area of the first hole, in which it, with its extended free end, at least in some sections, grabs the edge of the slotted area of the hole from behind, while axial displacement of the sash is carried out until the locking device is locked.

In step A) of the method, the pin guide system is attached preferably to the top crossbar of the sash. The connection of the release bracket to the fixed frame is preferably carried out by means of an upper corner support (corner hinge support).

In step B) of the method, preferably the upper side of the sash is rotated towards the stationary frame to introduce the first finger into the widened area of the opening. In this case, the sash can be supported in the lower corner. In particular, the sash can be supported on a fixed frame in the lower corner by means of a lower corner support.

The insertion of the first finger in step B) is preferably carried out with the upper side of the sash turned towards the stationary frame.

The movement of the sash in step C) is preferably carried out by turning the upper side of the sash away from the fixed frame.

The said steps A), B) and/or C) are/are preferably carried out with the sash open by rotation, the sash being positioned on a stationary frame, in particular by means of a lower corner support.

The retractor used when performing the method proposed by the invention, the window used, respectively, the door used can/may have the characteristics described earlier and/or below.

Other advantages of the invention appear from the description and drawings. Also, the above-mentioned and following features in accordance with the invention can be used individually or severally in any combination. The embodiments shown and described are not to be construed as a closed list, but rather are exemplary in setting out the invention.

The drawings show in isometric views the installation and dismantling of a retractor device according to the invention, or a window according to the invention.

This shows:

Fig.1: part of the window in the open rotating state, having a release device;

Fig.2: a separate setting device having a setting bracket and a pin guide system;

Fig. 3a: part of the window before installing the offset bracket on the frame guide system;

Fig.3b: window in position according to Fig.3a;

Fig.4: part of the window having a retracting bracket adjacent to the frame guide system;

Fig. 5a: part of the window when the retracting bracket is blocked on the rod guide system;

Fig.5b: window in position according to Fig.5a;

Fig.6: part of the window when unblocking the connection between the retracting bracket and the pin guide system;

Fig. 7a: part of the window with further disconnection of the connection between the retracting bracket and the pin guide system;

Fig.7b: window in position according to Fig.7a;

Fig.8: part of the window with the connection between the retracting bracket and the pin guide system completely disconnected;

Fig.9: part of the window with an alternative connection, respectively, disconnection of the retracting bracket and the pin guide system;

Fig. 10: part of the window in accordance with Fig. 9 with the detachment bracket completely separated from the frame guide system;

Fig. 11: another view of part of the window in accordance with Fig. 10.

Figure 1 shows the upper part of a window 10 having a fixed frame 12 and a sash 14 located on the fixed frame 12. This sash 14 has an upper crossbar 16. Between the upper crossbar 16 and the upper corner support 18 there is a setting device 20 for holding the sash 14 stationary frame 12 with the possibility of tilting and/or with the possibility of opening by turning.

Figure 2 shows a setback device 20. It has a setback bracket 22, which is connected to a fixed frame 12 (see Figure 1) by means of an upper corner support 18 (see Figure 1). On the top crossbar 16 (see Fig. 1) there is a pin guide system 24, in particular in the groove of the fittings part (not shown) of the top crossbar 16 (see Fig. 1). Hanging the sash 14 (see Fig. 1) is carried out by connecting the setting bracket 22 to the pin guide system 24.

The release bracket 22 has a first pin 26, the free end 28 of which is T-shaped. In addition, the release bracket 22 has a second pin 30. The pin guide system 24 has a pin guide 32. A connecting portion 34 is located on the pin guide 32. This connecting portion 34 has a first hole 36 for receiving the first pin 26. This first hole 36 has an extended area 38 holes for inserting the first finger 26 and the adjacent slotted area 40 of the hole, having lateral sides 42, 44. The first finger 26 is designed so that, in the mounted state of the release device 20, its T-shaped extended end 28 grips the lateral sides 42, 44 .

In the slot region 40 of the hole there is a neck region 46. This area 46 of the neck is narrowed and thereby makes it difficult for the first pin 26 to pass when it moves from the folded position 48 (in which the flap 14 (see Fig. 1) is in the folded position) in the longitudinal direction of the pin guide 32. This provides protection against slamming setting device 20 in the folded position 48.

An auxiliary leader system 50 is located on the guide rail 32. This auxiliary guide system 50 can be rotated by means of a rotary support 52 from its position shown in FIG. 2 (parallel to the longitudinal axis of the guide rail 32). The auxiliary leader system 50 has an auxiliary leader 54, which, in the mounted state of the release device 20, forms the release scissors with the release bracket 22.

In addition, the auxiliary driver system 50 has a spring element 56. This spring element 56 is provided with a second hole 58 for receiving a second pin 30. In the mounted position of the release device 20, the second finger 30 is also adjacent to the recess 60 of the auxiliary driver 54. The recess 60 thereby forms part of the second hole 58. The recess 60 is preferably semicircular, at least in certain areas.

To facilitate the insertion of the second finger during axial movement into the second hole 58, the spring element 56 has a ramp 62 at its free end. When the second finger 30 is pushed into the second hole 58, the spring element 56 is displaced in the direction of the pin guide 32. As soon as the second finger 30 is inserted into the second hole 58, the spring element 56 springs back and locks the second pin 30 in the axial direction. In this case, the auxiliary lead system 50 together with the second finger 30 forms a locking device 64.

The release device 20 should enable different users to easily and quickly mount or dismantle the sash 14 (see FIG. 1) on the fixed frame 12 (see FIG. 1). For this purpose, the offset bracket 22 can be mounted on the guide rail system 24 or removed from it by at least two different methods, in particular exactly two methods.

FIGS. 3a to 5b show the installation of the offset bracket 22 on the guide rail system 24 according to the first connection principle.

FIG. 3a shows a setting device 20 having a pin guide system 24 mounted on the sash 14 and a setting bracket 22 mounted on the upper corner support 18 (see FIG. 1). The first pin 26 is axially at the same height as expanded hole region 38, so that the first pin 26 can be plunged in the direction of its longitudinal axis L26 into the expanded hole region 38 in a subsequent installation step. For this purpose, the width B38 of the expanded hole region 38 corresponds to at least the maximum width B28-1 of the free end 28 of the first finger 26 in the non-rotated position shown. In this case, the widths B28-1 and B38 should be determined perpendicular to the longitudinal axis L26 of the first finger 26 and perpendicular to the longitudinal axis of the pin guide 32.

FIG. 3b shows how axial alignment of the first finger 26 (see FIG. 3a) with the expanded hole area 38 (see FIG. 3a) can be achieved. In accordance with Fig. 3b, the flap 14 is retracted on its free side in the open, rotating position. In this case, the flap 14 is preferably connected to the fixed frame 12 on the lower corner support 66. If the flap 14 is fixed to the lower corner support 66, the turning movement shown in Fig. 3b is carried out automatically by retracting the flap 14.

Figure 4 shows the next stage of installation, in which the first pin 26 is immersed in the expanded area 37 of the hole. In this case, the immersion is carried out as a result of the retraction of the flap 14 (see Fig. 3b).

It is also clear from FIG. 4 that the second pin 39 displaces the spring element 56, in particular in the area of its ramp 62. The spring element 56 is thereby tensioned.

Figure 5a shows the next stage of installation, in which the first finger 26 is moved into the slotted area 40 of the hole and, at the same time, with its extended free end 28 (see Fig.2) grips the sides 42, 44 (see Fig.2) of the slotted area 40 holes. The offset bracket 22 is thereby locked in the direction of the longitudinal axis L26 of the first pin 26 on the guide rail system 24.

The axial displacement of the offset bracket 22 also causes the second pin 30 (see also FIG. 2) to plunge into the second hole 58 (see FIG. 2). The spring element 56 is relaxed and secures the offset bracket 22 from axial movement relative to the guide rail system 24. The offset bracket 22 is fixed in all three spatial directions from removal from the guide rail system 24.

Fig. 5b shows that the displacement of the first finger 26 (see Fig. 5a) into the slotted area 40 of the hole (see Fig. 5a) is carried out due to the fact that the upper side of the sash 14 rotates from the fixed frame 12. If the sash 14 is fixed on the lower corner support 66, this movement is carried out automatically when the sash 14 is brought in. In other words, the retracting bracket 22 (see Fig. 5a) is fixed, locked, on the rod guide system 24 (see Fig. 5a), fed under the own weight of the sash 14, so that it can move slightly downwards with its free side.

Figures 6-8 show the first principle of dismantling the setting device 20.

6 shows the first dismantling step, in which the spring element 56 is displaced by a tool 68, here in the form of a screwdriver, to allow axial movement of the second pin 30. Alternatively, the displacement could also be carried out without the aid of a tool using a finger. Displacement is carried out preferably to the pin guide 32.

FIG. 7a shows the subsequent axial displacement of the offset bracket 22 relative to the guide rail system 24. As a result, the first finger 26 no longer engages the slot region 40 of the hole (see also FIG. 2). The position of the window 10 in Fig. 7a corresponds to the position in Fig. 4.

Fig. 7b explains that for this axial movement the upper side of the sash 14 is rotated towards the stationary frame 12.

Figure 8 shows how the release bracket 22 is eventually pulled upward. In this case, the first finger 26 is pulled out from the expanded area 38 of the hole. The position of the window 10 in Fig. 8 corresponds to the position in Fig. 3a.

The first installation method and the first dismantling method are especially preferred by experienced window manufacturers because it is carried out quickly and is also particularly reliable. Unintentional insertion of the flap 14 (see FIG. 5b) is intercepted by pushing the first pin 26 (see FIG. 5a) into the slotted hole area 40 (see FIG. 5a).

FIGS. 9 to 11 show a second principle for mounting or dismantling the setting device 20. It is very intuitive and is therefore particularly suitable for untrained installers.

9 shows that the first pin 26 is non-rotatably connected to the lever 70. By rotating the lever 70 in the first step of dismantling, the first pin 26 is rotated so that it is in a rotated, unlocked position.

The lever 70 has a rotation limiter 71 (see in particular also FIG. 8), here in the form of a bent edge.

Figure 10 shows the next stage of dismantling, in which the offset bracket 22, together with the first pin 26, is removed from the guide rail system 24. Since the first finger 26 is rotated, the flared free end 28 of the first finger 26 no longer engages the edge of the slot hole region 40, so that the first finger 26 can move in the direction of its longitudinal axis L26. In this case, the width B40 of the slotted area 40 of the hole is at least in some areas greater than the maximum width B28-2 of the free end 28 in the rotated position of the first finger 26, but less than the maximum width B28-1 (see Fig. 3a) of the free end 28 in the non-rotated position position of the first finger 26.

Thus, by rotating the lever 70, the first pin 26 can, in a rotated position, be pulled out of the slotted hole region 40 to remove the offset bracket 22. Conversely, the first pin 26, in a rotated position, can be inserted into the slotted hole area 40 and then rotated to install the first offset bracket 22 .

In the mounted state of the release bracket 22, the first pin 26 is displaced in the slotted area 40 of the hole to move from the closed position of the flap 14 (see Fig. 1; but there the flap 14 is shown in the open rotating position) to the folded position. In this case, the maximum tilting range can be achieved by axially displacing the connecting part 32. In order to be able to lock the connecting part 34 in different axial positions, it has a locking device 72.

The first finger 26 may be riveted to the lever 70. The lever 70 may have a spring portion 74 to create a predetermined compression of the lever 70 against the offset bracket 22. The spring portion 74 may be pressed when riveted.

The lever 70 may, in particular at its free end, have a lever projection 76, preferably in the form of a folded edge of the lever 70. This lever projection 76 can, in the non-rotated position of the lever 70, be recessed into the lever recess 78, in particular in the form of a through recess, during avoiding unintentional rotation of the lever 70 from a non-rotated position. In order to rotate the lever 70 into the rotated position, the lever 70 can be retracted at least in certain areas to eliminate the positive connection between the lever projection 76 and the lever recess 78.

11 shows that the lever 70 has curved sections 80, 82, here in the form of curved sides, so that the lever 70 can be grasped comfortably and without injury.

Having considered all the figures in the drawing together, we summarize that the invention concerns, in particular, a release device 20 that can be mounted and dismantled by several types. In the first principle of installation and disassembly, the first pin 26 on the release bracket 22, preferably rotated around its longitudinal axis L26, can be inserted into an expanded area 38 of the hole of the pin guide system 24 and withdraw from it and from there move into the slotted area 40 of the hole, in which it, with its extended free end 28, grips at least one side side 42, 44 of the slotted area 40 of the hole, and extends out of it. In the rotated position of the first pin 26, the first pin 26 for implementing the second principle of mounting and dismounting, preferably in at least one position of the slotted hole area 40, in particular directly adjacent to the expanded hole area 38, can be inserted into it in the direction of its longitudinal axis L26 and withdrawn from her. Also preferably, the release device 20 has a locking device 64 having a second pin 30 on the release bracket 22 that can be locked at the free end of the auxiliary guide system 50 of the said guide rail system 24. The invention also relates, in particular, to a tilt/hing window 10 or door having a fixed frame 12 and such a release device 20, this release device 20 being preferably located on the upper side of the window or door sash 14. Finally, the invention preferably concerns a method of installation , respectively, dismantling such a window 10, respectively, such a door, in which, in order to slide the first finger 26 into the slotted area 40 of the hole and pull it out, the upper side of the window or door sash 14 is rotated from the fixed frame 12, respectively, to the fixed frame 12 .

LIST OF REFERENCE POSITIONS

10 Window

12 Fixed frame

14 Door

16 Top crossbar (leaf 14)

18 Upper corner support

20 Removal device

22 Setback bracket

24 Rod guide system

26 First finger

28 Free end (first finger 26)

30 Second finger

32 Shaft guide

34 Connecting part

36 First hole

38 Expanded hole area (first hole 36)

40 Slot hole area (first hole 36)

42 Side (slit area 40 holes)

44 Side (slit area 40 holes)

46 Neck area (slit area 40 holes)

48 First finger reclined position 26

50 Auxiliary leash system

52 Pivot support (auxiliary leash systems)

54 Auxiliary leash

56 Spring element

58 Second hole

60 Notch (auxiliary lead 54)

62 Ramp (spring element 56)

64 Locking device

66 Lower corner support

68 Tool

70 Lever

71 Rotation limiter

72 Locking device

74 Spring section (lever 70)

76 Lever protrusion

78 Recess for lever

80 Bent section (lever 70)

82 Bent section (lever 70)

B28-1 Width of free end 28 (first pin 26) in non-rotated position of first pin 26

B28-2 Width of free end 28 (first pin 26) in rotated position of first pin 26

B38 Width of extended area of 38 hole (first hole 36)

B40 Width of slot area 40 holes (first hole 36)

L26 Longitudinal axis (first finger 26).

Claims (23)

1. A release device (20) for connecting the fixed frame (12) of a window (10) or door with the sash (14) of a window (10) or door, and this release device (20) has the following: a) a pin guide system (24) fixed to the sash (14), having a pin guide (32); b) a release bracket (22) for connecting the guide rail system (24) to the fixed frame (12); characterized in that the offset bracket (22) is made with the possibility of reversibly detachable connection with the pin guide system (24) according to at least two different connection principles. 2. The release device according to claim 1, in which a part of the release bracket (22) in the mounted state of the release device (20) in some areas with a positive locking grips the back of the beam guide system (24), and the release bracket (22) in the first connection principle is partially slid onto the pin guide system (24), and with the second connection principle, part of the release device (20) is rotatable, so that in a non-rotated position, the rotatable part of the release device (20) in some areas with a geometric closure captures the rear guide system (24) guide, but in the rotated position does not grip it. 3. The release device according to claim 2, wherein the release device (20) has a first pin (26) which is expanded at its free end (28), and the release device (20) has a first hole (36) having an expanded area ( 38) holes and slotted area (40) holes, wherein to implement the first connection principle, the expanded free end (28) of the first finger (26) is configured to be inserted into the expanded region (38) of the hole, and the first finger (26) is configured to be displaced into the slotted region (40) of the hole in which it grips from behind at least one side side (42, 44) of the slot region (40) of the hole; And moreover, to implement the second connection principle, the first finger (26) is rotatable relative to the slotted area (40) of the hole, and the extended free end (28) of the first finger (26) is made rotationally asymmetrical relative to its longitudinal axis (L26), so that it in the rotated position, it has the ability to pass the sides (42, 44) of the slotted area (40) of the hole, and in the non-rotated position, it grips from behind the side sides (42, 44) of the slotted area (40) of the hole, and the first finger (26) in the non-rotated position has possibility of insertion in the direction of its longitudinal axis (L26) into the expanded area (38) of the hole. 4. The release device according to claim 3, in which said first pin (26) is located or provided on the release bracket (22), and said first hole (36) is located or provided on the guide rail system (24). 5. The release device according to claim 3 or 4, in which the relative movement of the first finger (26) relative to the first hole (36) is realized due to the possibility of rotating the first finger (26) around its longitudinal axis (L26). 6. The release device according to claim 5, wherein the release device (20) for rotating the finger (26) has a lever (70) which is connected to the first finger (26) without the possibility of rotation. 7. Release device according to one of claims 3 to 6, in which the first hole (36) has a narrowed neck region (46) for detachably locking the first finger (26) after passing through this neck region (46). 8. Removal device according to one of claims 4 to 7, in which the pin guide system (24) has a connecting part (34) located on the pin guide (32) having a first hole (36). 9. The offset device according to one of the previous paragraphs, and this offset device (20) has a locking device (64), which holds the offset bracket (22) in the mounted state with the parallel guide (32) of the offset bracket (22) without the possibility of axial displacement on the pin guide system (24), and to implement the first principle of connection, the release bracket (22) is configured to move in the axial direction relative to the pin guide (32) until the locking device (64) is locked. 10. The release device according to claim 9, wherein the release device (20) has an auxiliary driver system (50) having an auxiliary driver (54), this auxiliary driver system (50) being rotatable at one end and rotatable at the other. the end has a second hole (58) for lockable placement of the second finger (30) of the locking device (64). 11. The release device according to claim 10, in which the auxiliary driver system (50) has a spring element (56) in which a second hole (58) is at least partially formed. 12. The release device according to claim 11, in which the spring element (56) is configured to displace it at least in certain areas, so that the second pin (30) can be moved in the axial direction from the second hole (58). 13. The release device according to one of claims 10-12, in which the second finger (30) is located or made on the release bracket (22) at an axial distance from the first finger (26), and on the pin guide (32) the said second finger (30) is located or made said auxiliary leash system (50). 14. A device for closing openings, such as a window (10) or a door, having a fixed frame (12), a sash (14) and a release device (20) according to one of the previous paragraphs for connecting the sash (14) with a fixed frame (12) . 15. The method of connecting the sash (14) of the window (10) or door according to claim 14 with the rigid frame (12) of the window (10) or door according to the first connection principle, having the following steps: A) attaching the retracting bracket (22) to the fixed frame (12) and attaching the rod guide system (24) to the sash (14); B) inserting the first pin (26) of the offset bracket (22) into the expanded area (38) of the first hole (36) of the guide rail system (24); C) displacement of the flap (14) in the axial direction of the release bracket (22) and, as a result, displacement of the first finger (26) into the slotted area (40) of the first hole (36), with the expanded free end (28) of the first finger (26) gripping from behind the lateral sides (42, 44) of the slotted area (40) of the hole, and the specified axial displacement is carried out until the locking device (64) is locked.

Images