EP2427617A1

EP2427617A1 - Fitting

Info

Publication number: EP2427617A1
Application number: EP09782683A
Authority: EP
Inventors: Wolfgang Berens; Werner Mencher; Stefan Schreiner
Original assignee: Siegenia Aubi KG
Current assignee: Siegenia Aubi KG
Priority date: 2009-05-07
Filing date: 2009-09-07
Publication date: 2012-03-14
Anticipated expiration: 2029-09-07
Also published as: WO2010127718A1; RU2011138838A; EP2427617B1; CN102421974A; RU2522100C2; DE202009006565U1; CN102421974B; PL2427617T3

Abstract

The invention relates to a fitting component between a panel (1) and a fixed frame (2) of a window or a door, disposed in a hidden manner and comprising at least one panel pivot bearing (3) defining, in turn, a panel pivot axis (4) of a pivot motion of the panel (1) relative to the fixed frame (2), and by means of which the panel (1) is pivotally supported about the panel pivot axis (4) on the fixed frame (2), wherein a panel strike (5) parallel to the main plane of the panel (1) overlaps the fixed frame (2) in the closed position at least on the pivot axis side. In order to provide a hidden fitting component having simple construction and that can support a larger panel weight, according to the invention, the panel pivot bearing (3) can be moved away from the fixed frame (2) perpendicular to the main plane of the frame by means of a pivot-controlled deploy device (9) on a sliding guide (14) mounted in a fixed location on the frame (2), said guide relatively displaceably supporting the panel (1) and thereby guiding the same parallel to the main plane of the frame and transverse to the panel pivot axis (4), and a pivot-controlled sliding drive (9) is provided for the panel, by means of which the panel can be displaced relative to the frame in the guide direction of the sliding guide.

Description

fitting

The invention relates to a fitting according to the preamble of claim 1.

Such a fitting is already known from DE 102 05 009 A1. The known fitting is effective between a wing and a fixed frame of a window, a door. By a concealed arrangement of the hinge bands, the overall impression of the window or the door should be improved. It is a wing pivot bearing provided which defines a wing pivot axis of a pivotal movement of the wing relative to the fixed frame and by means of which the wing is pivotally mounted about the wing pivot axis to the fixed frame. The wing overlaps in the closed position at least schwenkachsseitig with a wing flap parallel to the wing main plane the fixed frame.

It is envisaged that the wing pivot bearing during pivoting of the wing by means of a pivoting Ausstellvorrichtung together with a sliding guide which moves the wing relative to the wing pivot bearing while parallel to the wing main plane and transversely to the wing pivot axis transversely to the main plane of the fixed frame away from this movable is and that a pivot-controlled thrust drive is provided for the wing, by means of which the wing is displaceable relative to the wing pivot bearing in the guide direction of the sliding guide.

Due to this arrangement, the wing when opening in his

Wing main plane moves away from the wing pivot bearing, so that it can not come to a collision of the rollover with the frame.

The disadvantage here is that the arrangement of the sliding guide on wings requires a large space. Locking devices o.a. are therefore to be arranged only at a large distance from the wing corner. This affects the safety of the window or the door and also the tightness of the element. In addition, the maximum recorded sash weight is low, by the displacement of the wing of the lever arm of the wing pivot bearing-containing arm is still increased.

From DE 103 01 046 A1, a fitting is known in which a circular arc-shaped guide element is provided: The guide is accordingly likewise circular-arc-shaped and defines an axis of rotation, which in front of the wing staggered plane lies. Although the arrangement can accommodate larger sash weights, but the design is relatively expensive due to the difficult geometry.

Finally, from EP 1 568 839 A2 an embodiment is known in which the fitting forms a pivot axis, which is covered by a wing flap, and is arranged so that these close to the inner

Wing rollover boundary edge lies. In a pivoting opening of the wing, the pivot axis, which is mounted relative to the frame movable on an arm, slightly shifted to the room interior, so that the flashover can not collide with the frame. Although the only short stop movement of the wing of the pivot axis bearing arm is very short, can be absorbed by the arrangement only a limited sash weight.

EP 0 360 024 B1 discloses a concealed fitting in which a cross-scissor arrangement defines a rotation axis which moves inwardly when the wing is opened and the weight forces of the wing are guided into the frame via a support rod. The support rod assumes as a result of the displacing axis of rotation in the closed position and the open position different inclinations with respect to the perpendicular. As soon as the wing is opened, the support rod tilts from the approximately perpendicular position to the interior of the room, resulting in an undesirable force component which forces the blade away from the frame.

The object of the invention is therefore to provide a concealed fitting, on the one hand has a simple structure and can accommodate a larger sash weight.

To solve the invention provides that the wing pivot bearing upon pivoting of the wing by means of a pivoting Ausstellvorrichtung on a fixed mounted on the frame sliding guide which supports the wing relatively displaceable while parallel to the frame main plane and transverse to the wing pivot axis, perpendicular to the main plane of the fixed frame is movable away from this and that a pivot-controlled thrust drive is provided for the wing, by means of which the wing is displaceable relative to the frame in the guide direction of the sliding guide. The entire sash weight is therefore transmitted to the frame at any time via the stationary sliding guide. the Accordingly, by the separation of the support elements and the movement of the wing controlling elements, the male wing forces can be significantly greater than in a purely handlebar-mounted Schanierachse. The handlebars can be designed significantly slimmer by this measure, which reduces the required space.

A further embodiment provides that the wing pivot bearing has a fastening lug, which is mounted on the wing side at a fold and the bearing eyes, which are penetrated by a hinge pin, wherein the hinge pin forms the wing pivot axis. As a result, a particularly stable connection to the wing can be achieved.

In order to ensure a sufficient opening width of the wing is provided that the wing pivot bearing has a pivotally mounted on the mounting boss on the mounting bracket cantilever, which extends perpendicular to the frame plane and carries at the opposite end of the hinge pin a slide follower, which engages in the sliding guide , The cantilever causes in the pivoting opening position, an extension of the sliding guide by this is in alignment with the sliding guide, whereby the wing pivot bearing is moved in front of the frame plane.

In order to make a vertical adjustment of the wing relative to the frame, the hinge pin has a device for relative displacement of the attachment lug and the cantilever.

In order to achieve an independent - effected by the opening movement of the wing - displacement of the wing relative to the frame is provided that the wing pivot bearing is displaced in the sliding guide via a multi-arm joint device at an opening movement of the wing.

In order to achieve a securing of the wing in the vertical direction can be provided that the sliding guide consists of a backdrop with a groove which has a dovetail or T-shaped cross-section.

To ensure a simplified assembly of the wing is the gate follower a cylindrical pin which engages in the cantilever. -A-

In order to achieve a simplified assembly, the sliding guide is mounted on a support plate on which the arms are pivotally or rotationally slidably articulated.

For supporting the arms on the support plate it is provided that a first arm is rotatably associated with the frame in a guide and slidably and that the second arm is pivotally associated with the wing.

To form the joint chain, the arms are pivoted together.

If the bearings of the arms are covered by a cover on the mounting plate, not only results in a more pleasing appearance of the corner area but the joints are also protected from contamination. Also, any resulting abrasion is covered and is not visible.

In a simplified embodiment, the sliding guide may consist of a U-shaped profile section, in which engages the wing pivot bearing.

To reduce friction and wear it can be provided that a horizontally mounted roller is mounted in the U-shaped profile section, on which the wing pivot bearing is supported.

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

1 is a lower wing and frame corner of a partially pivoted-open window in a view from the outside of the building with a viable fitting,

2 shows a lower wing and frame corner of a partially pivoted-open window in a view from the inside of the building in a view from below,

3 shows a lower wing and frame corner of a partially pivoted-open window in a view from the inside of the building in a view from above,

4 shows a lower wing and frame corner of a partially pivoted-open window in a view from the inside of the building in a plan view,

5 is a wing and frame corner of FIG. 1 in a second embodiment, Fig. 6 is a wing and frame corner of Fig. 1 in a further embodiment and

7 shows a section along the line VII-VII in Fig. 3rd

In FIG. 1, the wing is designated by the reference numeral 1 and the frame by 2. The wing 1 is connected to the frame 2 are pivotally connected to each other via a hinge fitting. Of the hinge fitting here only a lower wing pivot bearing 3 is visible, which forms a vertical wing pivot axis 4 together with a second - not shown here - upper wing pivot bearing. The lower and upper wing pivot bearings 3 are concealed in the rebate gap of the wing 1 and frame 2 with the wing closed by a wing flap 5. In order to initiate the weight of the wing 1 at any time in the frame 2, the lower wing pivot bearing 3 is designed as a ball joint.

The wing 1 overlaps in the closed position at least schwenkachsseitig on a wing flap 5 parallel to the wing main plane the fixed frame 2. As shown in FIG. 1, the wing pivot bearing 3 has a mounted on the lower horizontal Rahmenfalz 6 mounting plate 7 and a wing-side mounting lug 8. The mounting lug 8 and the mounting plate 7 are connected via a, consisting of several arms hinge device 9 and a pivotally connected via a hinge pin 10 to the mounting boss 8 cantilever 1 1 which is supported on the mounting plate 7 in a guide. For this purpose, the cantilever 1 1, which extends substantially perpendicular to the frame plane at its the hinge pin 10 opposite end

12 provided with a slide follower 13 which engages in a sliding guide 14 in the mounting plate 7.

From Fig. 2 it is seen that the hinge device 9 consists of at least three pivotally interconnected arms, the type of DE 21st

13 665 A1 (FIGS. 7, 8 and 9) are arranged. There are two short arms 15; 16 pivotally hinged to a rail 17 which is received in a fitting receiving groove 18 of the wing 1. A pivotally mounted in the mounting plate 7 arm 19 connects the arms 15, 16. The arm 16 is associated with the mounting plate schwenkschiebbar. About the arms 15, 16 19 is achieved that during a pivoting movement of the wing 1 relative to the fixed frame 2 the Wing pivot axis 4 is displaced outwards and perpendicular to the frame main plane until it is displaced due to the cantilever 1 1 in front of the frame 2. Here, the cantilever 1 1 is supported on the slide follower 13 in the sliding guide 14.

The sliding guide 14 therefore supports the wing 1 parallel verschiebar on the frame 2 to the frame main plane and transversely to the wing pivot axis 4 and directs the entire vertically acting sash weight in the frame 2 a. The hinge device 9 causes the wing 1 is moved perpendicular to the main plane of the fixed frame 2 away from this.

This can be seen in particular from FIG. 4, in which the wing pivot axis 4 has already been displaced so far in front of the frame 2 that a pivoting movement of the wing 1 about the axis 4 does not lead to a collision of the wing flashover 5 with the frame visible surface 20. For this purpose, the cantilever 1 1 is dimensioned so that it is slightly larger than the dimension 21 of the wing flap 5 perpendicular to the fold 22 (FIG. 3).

As shown in FIG. 1, the attachment lug 8 is constructed in a unitary manner with the bearing eyes 8 ¹ , which are penetrated by the hinge pin 10, the hinge pin 10 forming the wing pivot axis 4.

In order to achieve a vertical adjustment of the wing relative to the frame is provided that the hinge pin has a means for relative displacement of the attachment lug and the cantilever and which consists essentially of an axial adjustment of the hinge pin extending in the axial direction of the cantilever supported.

It is envisaged that the sliding guide 14 consists of a backdrop with a groove having a dovetail or T-shaped cross-section. The gate follower 13 is designed to complement and can in the

Sliding guide 14 are rotatably received, a cylindrical portion of the slide follower 13 engages in a sleeve of the cantilever 11 a. The sleeve of the cantilever 1 1 and the cylindrical portion of the slide follower 13 are mutually pivotable.

As shown in FIGS. 1, 3 and 4, the sliding guide 14 is mounted on the mounting plate 7, on which also the arms 16 and 19 are pivotally or rotationally slidably articulated. The arms 15, 16 are at the pivot bearings on the rail 17, for example by Spaces or offsets spaced so that they get a certain distance from the rail 17. The mounting plate 7 forms the pivotal sliding guide for the arm 16 and is almost completely covered by a cover 23. In the cover 23 open-edged recesses 24, 25 are provided, in which engage with approximately surface-parallel alignment position of the wing 1 and the frame 2, the pivot bearings. Both the sliding pivot bearing of the arm 16 and the pivotal mounting of the arm 19 are therefore hidden and protected against the ingress of contaminants or the like. In addition, these hidden bearings can be provided with sufficient lubricant. The penetration of the gate follower 13 takes place in a slot recess 26th

Thus, the space requirement is minimized and a simple design is achieved, the arm 16 is the frame 2 in a guide rotatable and slidably and arm 16 associated with the wing 1 pivotally. The arms 19 and 16 and 15 are articulated to each other pivotally.

In Fig. 5, another embodiment is shown, in which the cantilever 1 1 is guided in a U-shaped and upwardly open profile section in which a horizontally mounted along the axis 27 roller 28 is mounted on which the wing pivot bearing the cantilever 1 1 supported. The roller 28 allows a space-saving and at the same time wear-resistant embodiment of the sliding guide 14.

Alternatively, according to FIG. 6, the sliding guide 14 are formed by a U-shaped profile section 29 which surrounds and guides the cantilever 1 1. Here, advantageously, a particularly friction and low-wear material combination can be provided.

From Fig. 7, a further detail can be seen. The link follower 13 is recognizable herein as a T-shaped sliding block, which is received approximately positively in the sliding guide 14. The gate follower 13 is supported at the bottom with his widened foot on two perpendicular to the plane of the drawing pins 30, 31 which are received in the sliding guide. In order to keep the costs on the one hand and the wear on the other hand as small as possible, the cylindrical cross-section pins are hardened.

The attachment lug 8 is connected to the wing 1 via a plurality of screws. LIST OF REFERENCE NUMBERS

1 wing

2 frames

3 wing pivot bearings

4 wing pivot axis

5 wing flap

6 frame fold

7 mounting plate

8 attachment lug

8 ¹ bearing eyes

9 joint device

10 hinge pins

1 1 cantilever

12 end

13 sequence followers

14 sliding guide

15 arm

16 arm

17 rail

18 Beschlagaufnahmenut

19 arm

20 frame visible surface

21 dimension

22 fold

23 cover

24 recess

25 recess

26 slot recess

27 axis

28 roll

29 profile section

Claims

claims

1 . Fitting between a wing (1) and a fixed frame (2) of a window, a door or the like, which is arranged concealed and at least one wing pivot bearing (3), which in turn comprises a

Wing pivot axis (4) defined a pivoting movement of the wing (1) relative to the fixed frame (2) and by means of which the wing (1) about the wing pivot axis (4) is pivotally mounted on the fixed frame (2), wherein the wing (1) overlapping in the closed position at least schwenkachsseitig a wing flap (5) parallel to the wing main plane with the fixed frame (2), characterized in that the wing pivot bearing (3) when pivoting the wing (1) by means of a pivoting Ausstellvorrichtung (9) on a fixed to the frame (2) mounted sliding guide (14) which supports the wing (1) relatively slidably and thereby parallel to the frame main plane and transversely to the wing pivot axis (4), perpendicular to the main plane of the fixed frame (2) is movable away from the latter and that pivot-controlled thrust actuator (9) is provided for the wing, by means of which the wing relative to the frame in the guide direction of the sliding guide v is shiftable.

2. Fitting according to claim 1, characterized in that the wing pivot bearing (3) has a fastening lug (8) which is mounted on the wing side at a fold (22) and the bearing eyes (8 ¹ ), of a hinge pin (10) be, wherein the hinge pin (10) forms the wing pivot axis (4).

3. Fitting according to claim 1 or 2, characterized in that the wing pivot bearing (3) via the hinge pin (10) articulated to the attachment lug (8) mounted cantilever arm (1 1) which extends perpendicular to the frame plane and on the , the hinge pin (10) opposite end (12) carries a link follower (13) which engages in the sliding guide (14).

4. Fitting according to one of claims 1 to 3, characterized in that the hinge pin (10) has a device for relative displacement of the attachment lug (8) and the cantilever arm (1 1).

5. Fitting according to one of claims 1 to 4, characterized in that the wing pivot bearing (3) in the sliding guide (14) via a plurality of arms (15,16,19) existing hinge device (8) during an opening movement of the wing (1 ) is relocated.

6. Fitting according to one of claims 1 to 5, characterized in that the sliding guide (14) consists of a link with a groove which has a dovetail or T-shaped cross-section.

7. Fitting according to one of claims 1 to 6, characterized in that the slide follower (13) is a cylindrical pin which engages in the cantilever arm (1 1).

8. Fitting according to one of claims 5 to 7, characterized in that the sliding guide (14) on a mounting plate (7) is fixed, on which the arms (16,19) are rotatably or rotationally slidably articulated.

9. Fitting according to one of claims 5 to 8, characterized in that a first arm (16) is rotatably associated with the frame (2) in a guide and slidably and that the second arm (19) the wing (1) pivotally associated is.

10. Fitting according to one of claims 5 to 8, characterized in that the arms (16,19) are articulated to each other pivotally.

1 1. Fitting according to one of claims 8 to 10, characterized in that the bearings of the arms (16,19) on the mounting plate (7) by a cover (23) are covered.

12. Fitting according to claim 1 1, characterized in that the sliding guide (14) consists of a U-shaped profile section (29) into which engages the wing pivot bearing with the cantilever (1 1).

13. Fitting according to one of claims 1 to 6 and 7 to 12, characterized in that in the U-shaped profile section (29) a horizontally mounted roller (28) is mounted, on which the cantilever 1 1 of the wing pivot bearing is supported.