EP1422370B1 - Fitting assembly for a double-wing door, window or similar without central mullion - Google Patents

Abstract

A window has a fixed one-piece surrounding frame around two hinged inner window frames. One window hinges to the left, the second to the right. Alternatively, both windows further open in tilt mode at their base to leave a ventilation gap at the top. The turn/tilt hinge (4) selector catch (8) engages the appropriate pushrod (3).

Description

The invention relates to a fitting system for two-wing, setzholzfreien windows, doors or the like associated with the striking wing, via a gripping gear actively switchable tilt-turn fitting and the underpinned wing associated Stulflügelbeschlag, wherein the fitting of the underpinning wing as on the gripping gear of the Passive switchable turn-tilt fitting formed on the wing and the active over the gripping gear turn-tilt fitting of the striking wing in the closed position and in the tilted about a mounted on a vertical drive rod switching part with a on the opposite vertical drive rod of the rotary Tilting fitting of the underwing wing mounted driver part is coupled at least non-positively.

Known two-leaf windows or doors without wood in many cases consist of a revolving and tiltable pop-up wings as well as an underpinning rotary wing. The aufschlagende wing is switchable by means of an actuating gear between a rotational, a tilting and a closed position. The deflecting wing can only be opened in rotation, if previously the impacting wing has also been brought into the rotational opening position. In order to fix the under wing with respect to the associated frame, this undercut wing is equipped with a so-called Stulflügelgetriebe which is actuated by a lever which is located and accessible in particular in the vertical gap between the two wings, when the wing is in the pivot position. For example, it is possible to actuate a so-called rod exclusion mechanism of the deflecting wing via this pivoting lever.

Particularly in the case of very high and narrow windows, the air inlet and / or outlet volume is often insufficient in the tilted ventilation position in order to be able to cope with sufficient room ventilation.

A transfer of a wing in the rotary opening position for the purpose of increasing the air exchange volume is often not possible or not desirable, since in this way a risk of entry would be created, an undesirable and possibly dangerous impact of wings could be done by gusts or even a complex Free spaces should be made by flower window sills.

A fitting system of the type specified above is from the document FR 2 639 992 A known. In the known fitting system, the two wings are hinged to the frame so that you can not only tilted with respect to the frame, but also be extended parallel to the frame plane, the wings in each case in its upper and its lower horizontal area on journal sleeve bearings and a coupling point in the vertical region between the two wings are connected. About the handle gear, these compounds can be solved in the open position, so that the wings are swung open.

From the document FR 2 317 456 A it is known in the context of wing locks on windows to introduce pins fixed to drive rods in pocket-shaped receiving parts, including pins and receiving part are movable relative to each other to form active and inactive positions.

The object of the invention is to design a fitting system of the type specified in such a way that for the circuit in the tilted position without any impairment of the simple operation, the ventilation quality is increased and can be ensured that on the other hand, the burglary is generally improved.

This object is achieved according to the invention essentially in that both turn-tilt fittings each have an upper corner bearing to which a Ausstellschere is attached, and a lower corner bearing and that to create a tilt-operative connection between aufschlagendem wing and unterschlagendem wing a separated from the switching part and driver part, when switching the turn-tilt fittings in the tilted effective sliding coupling is provided from a pair of pins and pocket-shaped receiving part, which are adjustable by the gripping gear relative to each other and that the pin on the vertical drive rod of the striking wing and the pocket-shaped receiving part is attached to the opposite vertical face-plate of the underlapping wing.

In contrast to previously known solutions, both wings are thus each equipped with an upper corner bearing hinged with Ausstellschere exhibiting turn-tilt fitting, preferably identical turn-tilt fittings, in addition to the between the underpowering wing and the aufschlagenden wing in the closing and tilting position necessarily adjusting coupling between the rods of both fittings realized in the vertical area between two wings tilting connection between aufschlagendem wing and unterschlagendem wing is realized, which is independent of the two connecting rods effectively coupling elements.

In this structurally particularly simple way succeeds both wings together by pressing the gripping gear of the striking wing and simultaneously in the tilted position and to bring from the tilted position back into the closed position, whereby always a sufficient room ventilation can be achieved, even with high and narrow windows, since according to the invention the air inlet and / or outlet volume is doubled.

Another advantage achieved by the invention, in practice significant advantage is that by using a turn-tilt fitting also in connection with the undercut wing by appropriate configurations of the respective fitting a plurality of locks between the sash and the frame in both vertical as Also horizontal fitting areas can be realized, whereby the security of such double-wing, setting wood-free window against burglary attempts is significantly improved.

Preferably, the active about the gripping gear turn-tilt fitting of the aufschlagenden wing in the closed position and in the tilted position via a mounted on a vertical drive rod switching part with an attached to the opposite vertical drive rod of the turn-tilt fitting of the striking wing driver part at least positively coupled.
Preferably, a head bolt is used as the switching part, which engages in a complementarily shaped, U-shaped receptacle of the driver part at least substantially positively.

To create a tilt-operative connection between aufschlagendem wing and unterschlagendem wing a switching of the two turn-tilt fittings in the tilted position becoming effective sliding coupling is provided which consists of a pairing of pin and pocket-shaped receiving part. By the gripping gear on aufschlagenden wing, the relative position of pin and receiving part is changeable, ie it is a switch between the uncoupled and the coupled state possible.

A particularly advantageous embodiment of the invention is characterized in that the pocket-shaped receiving part is pivotable or displaceable from an active position into an inactive position located outside the movement path of the associated pin. In this way, by a simple changeover operation, which is also possible without tools, the tilt-entrainment function between the two wings are deactivated, i. it is then only the aufschlagende wing on the handle gear in a tilted position can be transferred. Nevertheless, the interaction of the two fittings on the aufschlagenden and unterschlagenden wing remains in the closed position of both wings.

Since the bag-shaped receiving part is fixed and locked in both its active and in its passive position relative to the face-plate on which it is mounted, it can be used in the inactive position with respect to the tilting function as a closing part by being provided with a provided Locking pin of the fitting of the hinging wing cooperates.

Fig. 1

eine schematische Darstellung der Beschlagkomponenten eines zweiflügeligen, setzholzfreien Fensters in erfindungsgemäßer Ausgestaltung,

Fig. 2

eine vergrößerte Detaildarstellung zur Erläuterung der Wirkverbindung zwischen den Treibstangen der beiden Flügeln zugeordneten Dreh-Kipp-Beschläge, und

Fig. 3

verschiedenen Funktionsstellungen entsprechende Darstellungen zur Erläuterung der Kippmitnahmefunktion zwischen beiden Flügeln.

Further advantageous embodiments of the invention are specified in dependent claims and will be explained with reference to an embodiment with reference to the drawing; in the drawing shows:

Fig. 1

a schematic representation of the fitting components of a two-wing, setting wood-free window in the inventive design,

Fig. 2

an enlarged detail to explain the operative connection between the drive rods of the two wings associated tilt-turn hardware, and

Fig. 3

various functional positions corresponding representations to explain the Kippmitnahmefunktion between the two wings.

The schematic representation after Fig. 1 shows a striking wing 1 and a deflecting wing 2, both wings 1, 2 are equipped with turn-tilt fittings 4, 4 '.

The turn-tilt fitting 4 of the striking wing 1 has a gripping gear 3, by means of which the switching of the aufschlagenden wing 1 between the closed position, pivot position and tilt position is possible.

Each of the two turn-tilt fittings 4, 4 'comprises in a conventional manner an upper corner bearing 19, 19', to which a Ausstellschere 5, 5 'is fixed, a lower corner bearing 20, 20' and cuff rails 18, 18 'with it Guided drive rods 7, 7 'for actuating interlocks 21, 21', which can be positioned at predetermined locations of the respective fitting 4, 4 '.

In the context of the invention is important that the provided with a gripping gear 3 turn-tilt fitting 4 of the striking wing 1 with the turn-tilt fitting 4 'of the under wing 2 is operatively coupled such that the drive rods 7' of the underpowering Wing 2 on the gripping gear 3 of the striking wing 1 in the closed position and in particular also in tilted position located wings 1, 2 can be operated. For this purpose, the turn-tilt fitting 4 of the flapping wing 1 is provided with a preferably bolt-shaped switching part 8, which is fixed to the vertical drive rod 7 of this turn-tilt fitting 4 and cooperates with a driver part 9, with the vertical drive rod. 7 'the turn-tilt fitting 4' of the under wing 2 is firmly connected. The relative position between switching part 8 and driver part 9 is chosen so that these two parts 8, 9 are always in clutch engagement when the aufschlagende wing 1 and the under wing 2 are in the closed position and tilted position.

In this way, each actuation of the gripping gear 3 of the striking wing 1 is transmitted directly to the drive rod 7 'of the skid blade 2, i. There is a synchronous movement.

To create a tilt-operative connection between aufschlagendem wing 1 and unterschlagendem wing 2 a consisting of a pin 10 and a receiving part 11 sliding coupling between the two fittings 4, 4 'is provided. The pin 10 is fixed to a vertical drive rod portion of the turn-tilt fitting 4 of the striking wing, while the receiving part 11 is mounted in the opposite region of the turn-tilt fitting 4 of the deflecting wing on the corresponding faceplate.

Preferably, pin 10 and receiving part 11 may be provided on the respective upper corner deflections 6, 6 'of the two turn-tilt fittings 4, 4'.

If a switchover of the turn-tilt fitting 4 of the flapping wing 1 in the tilted position, then the pin 10 engages in the preferably pocket-shaped receiving part 11 on Drehkippbeschlag 4 'of the deflecting wing 2, whereby when the aufschlagende wing 1 is transferred to the tilted position or returned from the tilted position to the closed position, the under wing 2 is taken over the coupling connection 10, 11, ie moves in the same way as the striking wing. 1

In order to ensure that the deflecting wing 2 does not unintentionally enter a pivoted position when the revolving wing 1 is opened, it is expedient for at least one of the wing wings 2 and the associated frame to be struck, for example. Magnetic holder 12 or the like. intended.

Fig. 2 shows the principle of a positive and non-positive coupling between the switching part 8 of the turn-tilt fitting 4 of the striking wing 1 and the driver part 9 of the turn-tilt fitting 4 'of the under wing 2.
As in the right part of the illustration Fig. 2 can be seen, there is guided in a slot 17 of the faceplate 18 switching part 8 of a head bolt, which in the left part of the illustration after Fig. 2 shown cam member 9 engages in the closed position and tilted position. The driver member 9 is slidably guided in a slot 17 'of the faceplate 18' and connected to the associated drive rod of the turn-tilt fitting 4 'of the under wing 2. This driver part 9 forms a U-receptacle 14 with side cheeks 15, which - as in the middle of the illustration after Fig. 2 shown - the head bolt 8 receives substantially positive and non-positive and transmits each movement of the head bolt 8 via the connecting pin 16 on the associated drive rod 7 'of the turn-tilt fitting 4' of the deflecting wing 2. With the letters D and K are in conjunction with the associated directional arrows the rotational position and the tilted position of the turn-tilt hardware 4, 4 'marked.

Fig. 3 shows the principle of producing a tilt-operative connection between the two turn-tilt fittings 4, 4 '.
In the right part of the illustration is connected to a vertical drive rod 7 of the turn-tilt fitting 4 of the flapping wing 1 pin 10 in one of the rotational opening position corresponding position and can from this position corresponding to the arrow in a longitudinal slot of the associated face-plate 18 down be moved to a position corresponding to the tilt position.

The cooperating with the pin 10 of the turn-tilt fitting 4 of the flapping wing 1 receiving part 11 of the turn-tilt fitting 4 'of the striking wing 2 is attached to the face plate 18' and positioned so that the pin 10 when changing from the Rotary position engages in the rotary tilt position in this receiving part 11, as shown in the Fig. 3 is shown in the tilted position indicated by an arrow. By transferring the aufschlagenden wing 1 in the tilting position is thereby brought due to the coupling between the pin 10 and the receiving part 11 of the deflecting wing 2 together with the flapping wing 1 in the tilting position and can be transferred from the tilting position back into the closed position.

In Fig. 3 the receiving part 11 is shown according to a preferred embodiment of the invention, according to which this pocket-shaped receiving part 11 is pivotally mounted on the face plate 18 and is additionally fixable in the two possible pivotal positions on engaging in recesses 22 locking lugs 23.

Accordingly, if the cam member 11 is transferred from the marked "ON" upper position corresponding to the arrow in the marked "OFF" lower position, then the receiving part 11 is outside the effective range of the pin 10 and there is accordingly no coupling between pin in the tilted position 10 and receiving part 11. Accordingly, in this position, the underpowering wing 2 is not taken from the aufschlagenden wing 1 in the tilted position. There is accordingly the possibility to choose between entrainment and non-driving of the deflecting wing 2 in the tilted position.

LIST OF REFERENCE NUMBERS

1

striking wing

2

smashing wing

3

handle transmission

4, 4 '

Rotation and tilt fittings

5, 5 '

scissor

6, 6 '

Corner transmission

7, 7 '

vertical drive rod

8th

switching part

9

driver part

10

spigot

11

receiving part

12

magnetic holder

13

vertical cradle leg

14

U-receiving

15

Sidewall

16

connecting pins

17, 17 '

Stulpschienenschlitz

18, 18 '

faceplate

19, 19 '

Upper corner warehouse

20, 20 '

lower corner warehouse

21, 21 '

lock

22

recess

23

latching shoulder

Claims (8)

1. A fitting system for two-leaf windows, doors or the like without a mullion having a turn/tilt fitting (4) which is associated with the overlapping leaf (1) and can be actively switched via a handle transmission (3) and having a dummy sash fitting associated with the overlapped leaf (2), wherein the fitting of the overlapped leaf (2) is made as a turn/tilt fitting (4') which can be passively switched via the handle transmission (3) of the overlapping leaf (1) and the turn/tilt fitting (4) of the overlapping leaf (1) which can be actively switched via the handle transmission (3) is coupled in at least a force transmitting manner in the closed position and in the tilted position via a switching part (8) attached to a vertical shootbolt (7) to a driver part (9) attached to the oppositely disposed vertical shootbolt (7') of the turn/tilt fitting (4') of the overlapped leaf (2),
   characterised in that
   both turn/ tilt fittings (4, 4') each have an upper corner bearing (19, 19') to which a scissor stay-arm (5, 5') Is fastened and a lower corner bearing (20, 20'); and in that a sliding coupling (10, 11) consisting of a pair of a spigot (10) and a pocket-shaped reception part (11) is provided for the provision of an operative tilt connection between the overlapping leaf (1) and the overlapped leaf (2), said sliding coupling being separate from the switching part (8) and the driver part (9) and becoming effective on the switching of the turn/ tilt fittings (4, 4') into the tilted position and said spigot and pocket-shaped reception part being adjustable relative to one another by the handle transmission (3); and in that the spigot (10) is attached to the vertical shootbolt (7) of the overlapping leaf (1) and the pocket-shaped reception part (11) is attached to the oppositely disposed vertical shootbolt (7') of the overlapped leaf (2).
2. A fitting system in accordance with claim 1, characterised in that the switching part (8) consists of a bolt, in particular a mushroom bolt, and the driver part (9) consists of a U-shaped mount (14) which is shaped substantially complementary thereto and which has side cheeks (15) directed transversely to the shootbolt movement.
3. A fitting system in accordance with claim 1, characterised in that the pocket-shaped reception part (11) is pivotable out of an active position into an inactive position disposed outside the track of movement of the spigot (10).
4. A fitting system in accordance with claim 3, characterised in that the pocket-shaped reception part (11) is journalled at a vertical cover rail limb (13) of an upper corner guide (6').
5. A fitting system in accordance with any one of the preceding claims, characterised in that the overlapped leaf (2) can be fixed with respect to the associated frame by means of a magnetic holder (12).
6. A fitting system in accordance with any one of the preceding claims, characterised in that latches (21') between the overlapped leaf (2) and the associated frame can be actuated via the handle transmission (3) of the overlapping leaf (1).
7. A fitting system in accordance with any one of the preceding claims, characterised in that the pocket-shaped reception part (11') can serve in its position inactive with respect to the tilt function as a closing part cooperating with a latching spigot of the turn/tilt fitting (4) of the overlapping leaf (1).
8. A fitting system in accordance with any one of the preceding claims, characterised in that the reception part (11) is fixed in its two switch positions via latching noses (23) and complementary recesses (22) in the cover rail (18').

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