EP1422369A2 - Fitting assembly for a double-wing door, window or similar without central mullion - Google Patents

Abstract

The swiveling hinge arrangement may be used for a door or window pane. It has vertical rails (1) carrying swinging levers (3) with projections (8) at their ends. The projections engage in cutouts (7) in locking members (5) fastened to the lower parts of the rails. There are further cutouts (7') and catches (6) on the locking members.

Description

The invention relates to a fitting arrangement for two-leaf, setwood-free Windows, doors or the like with vertical cuff rails guided drive rods for actuating between misappropriating Sash and frame and / or the sash and the embossing wing effective locks as well as one assigned to the striking wing and in the rebate area between the two wings located lever arrangement of a sash wing gear for Driving rod operation.

In the case of double-leaf windows or doors, it is known on the one hand to everyone who to lock the two wings separately on a vertical central strut or even without such a central strut, referred to in practice as set timber work and in this case the tucking wing over a faceplate gear to lock on this frame, being on the frame side Corresponding locking parts are provided in the forend rail gear operated latch elements can intervene.

It is known to actuate such a faceplate rail transmission Three-point lever mechanism to be used in the vertical fold area of the striking wing is arranged. Such a lever mechanism consists, for example, of one hinged to the faceplate Operating lever and a short intermediate or control lever, the between the operating lever and one on the faceplate guided drive rod is arranged, which for actuating a locking element serves. In the locked state, the operating lever is about parallel to the faceplate in the vertical sash, and for unlocking or to open the tucking wing, the operating lever is after the wing had to be opened first, moved forward out of the sash rebate.

This known solution is particularly problematic from a security perspective. If a break-in or attempted break-in will Break-in tool between the striking and the striking Wings are attached and the cover or blow bar torn away, this releases the operating lever located in the vertical fold area accessible and can be easily swiveled outwards, thus the locking between the frame and the misappropriating Wing but also the open wing is lifted and up so that the wing or wings can be opened.

The object of the invention is therefore, a sash wing gear the beginning specified type with simple and in particular also retrofittable To design funds so that the basic criteria of a stable, one Burglar-proof or preventive security on double-leaf Windows without set timber and with sash casement gear are guaranteed.

According to the invention, this object is essentially achieved by that the lever arrangement with the wings in the closed position is blocked directly or indirectly via a blocking member.

Through this blocking of movement taking place via a blocking member Lever arrangement can even if the theft attempt Cover and blow bar torn away and the vertical fold area in which the lever arrangement is located, becomes accessible, no actuation of the Lever arrangement and thus no loosening of the locks between The wings and frame are made, which eliminates the need for Increased burglary security is met.

A first embodiment of the invention is characterized in that the lever arrangement consists of an articulated on a first drive rod Operating lever and one hand on the operating lever and on the other hand, an intermediate lever articulated on a second drive rod exists, and that the free end of the operating lever is a cuff-rail Locking device with at least one recess for swiveling Spread-proof recording of the free end of the operating lever assigned.

A locking device of this type can also be easily retrofitted and specially designed so that it is due to a mirror symmetry Structure is suitable for left and right use.

The recess in the locking member forms together with the faceplate a safety pocket in which the free end of the operating lever can be swiveled in and is embraced on three sides in the pivoted-in state, so that an undesired actuation of the lever both in rotary or Counteracted pivoting direction and in the spreading direction or corresponding unwanted operations can be prevented.

Another, either alone or in conjunction with the above Variant described usable embodiment of the invention is characterized in that the blocking member from one on the Forend rail that can be moved and fastened to the drive rod exists, which engages in a faceplate-proof security striking plate and with closed wings in its movement by one to Espagnolette fitting of the opening wing belonging and with the locking striker is blocked.

In this way, the switching path of the Forced sash gear through the interacting with the security striking plate Locking pin, which on the opposite turn-tilt fitting of the opening wing is provided, blocked in such a way that if, in the event of an attempted break-in, the Cover strip of the actuating lever for the sash-wing gear to release the Locks to be pulled out, the bolt part in connection with the locking pin any movement of the sash wing gear blocked and thus also prevents the operating lever from pivoting can be.

Fig. 1

eine schematische Darstellung einer ersten Ausführungsform der Erfindung in Draufsicht bei Rechtsanschlag,

Fig. 2

eine der Fig. 1 entsprechende Darstellung bei Linksanschlag,

Fig. 3

eine teilweise geschnitten dargestellte Seitenansicht der Ausführungsform nach Fig. 2,

Fig. 4

eine schematische Darstellung in Draufsicht und teilweise geschnittener Seitenansicht zur Erläuterung einer weiteren Ausführungsvariante der Erfindung bei geöffneten Flügeln, und

Fig. 5

eine der Fig. 4 entsprechende Darstellung bei geschlossenen Flügeln.

Further advantageous refinements and features of the invention are specified in the subclaims and are also explained in connection with the following exemplary embodiments with reference to the drawing; in the drawing shows:

Fig. 1

1 shows a schematic illustration of a first embodiment of the invention in plan view with a right-hand stop,

Fig. 2

1 corresponding representation with left stop,

Fig. 3

3 shows a side view, partially in section, of the embodiment according to FIG. 2,

Fig. 4

a schematic representation in plan view and partially sectioned side view to explain a further embodiment of the invention with the wings open, and

Fig. 5

4 corresponding representation with closed wings.

The illustration in FIG. 1 shows a section of a sash door fitting for the embossed wing of a two-wing, setwood-free Window. You can see a vertically running one Face plate 1 with the actuating lever 3 for actuating the connecting rod provided lever arrangement 3, 4, this operating lever 3rd on the one hand in the locked position, in which it is essentially parallel to the faceplate 1, and is shown in the unlocked position.

The actuating lever 3 has a comparison at its free end 8 to its other width narrower, lug-shaped area which in the locked position cooperates with a locking member 5. This Locking element 5 is screwed to the faceplate 1 and additionally fixed in position via positively interlocking catches 6. The Locking element 5 has on the side facing the actuating lever 3 a recess 7 into which the free end 8 of the operating lever 3rd is pivotable.

With regard to its transverse center plane, the locking member 5 is mirror-symmetrical designed so that the recess 7 opposite one corresponding recess 7 'is provided, which makes it possible Locking element 5 both for the right-hand stop shown in Fig. 1 and to be used for the left-hand stop shown in FIG. 2. It's just about that a correspondingly pivoted assembly of the blocking member 5 is necessary, in both cases, of course, the catches 6 are effective.

3 shows the three-point lever arrangement with Actuating lever 3 and intermediate lever 4, due to the selected Articulation between operating lever 3 and intermediate lever 4 on the one hand and the connection of the free ends of operating lever 3 and intermediate lever 4 with drive rods 2, 2 'drive the drive rods in opposite directions 2, 2 'is achieved when the operating lever 3 is pivoted.

Fig. 3 shows in connection with Figs. 1 and 2, the inclusion of free end 8 of the actuating lever 3 in the recess 7 'of the locking member 5 in such a way that this free end 8 of faceplate 1 and Walls of the recess 7 'is enclosed that when closed Wing does not swing out or spread away the operating lever 3 is possible and thus prevented by the retrofittable locking member 5 will that after tearing away the outside on the underpinning wing seated cover strip of the actuating lever 3 for the purpose of releasing the Locks between sash and frame can be pivoted can. A pivoting out of the operating lever 3 in its pivot plane against the pivoting direction by the locking member 5 opposed rebate wall prevented in this position.

The embodiment shown in FIGS. 4 and 5 can by itself, but also in combination with the embodiment according to FIGS. 1 to 3 Find use.

The arrangement shown in FIGS. 4 and 5 is preferably above the lever arrangement 3, 4 described above in the vertical fold realized between the sash and the sash.

Fig. 4 shows the faceplate 1 located in this area of the faceplate 1 guided drive rod 2 ". On faceplate 1 is a Security striking plate 9 firmly attached and / or by means of a Elongated hole 13 fixed in the drive rod 2 "screw 12. This security striking plate 9 has a locking pin receptacle 11, into the one when the wings are closed, preferably a mushroom-shaped one Locking pin 10 engages that on the turn-tilt fitting of the opening Wing provided or with a drive rod of this turn-tilt fitting connected is.

With the drive rod 2 "is a locking member 5 formed as a locking part connected, in particular screwed by means of a screw 14 and in a longitudinal slot 15 of the faceplate 1 out. This latch part 5 engages essentially positively into the security striking plate 9, wherein the free end of this locking part 5 depending on the particular Position of the drive rod 2 "between the two in FIGS. 4 and 5 positions shown is adjustable.

The position shown in Fig. 4 corresponds e.g. a revolving wing, the locking pin 10 belonging to the opening wing outside of the security striking plate 9 is located. The locking part 5 is accordingly freely movable, i.e. that the sash wing gear at the misleading Sash can be operated or switched freely.

Fig. 5 shows the case of the closed and locked wings, with the one the faceplate gear assigned to the undermining wing is in the locked position and the other to Locking pivot belonging to the opening wing 10 engages in the locking pin receptacle 11 of the security striking plate 9 and thus an additional one, acting between the two wings Safety lock implemented.

It is essential in this position that the locking pin 10 with his head part is located in the path of movement of the bolt part 5 and prevents this bolt part by actuating the forend rail gear of the striking wing associated lever arrangement 3, 4 can be moved up, which is synonymous with a blockage of movement the drive rod 2 "and thus also the lever arrangement 3, 4 is. Even if accordingly in the context of an attempted break-in the lever arrangement 3, 4 located in the vertical fold area is accessible it should be possible to block the movement of the Do not operate bolt member 5 through the locking pin 10, and thus you can also use the locks between the sash and frame do not loosen, i.e. it is the intended, a slump inhibiting or preventing securing on double-leaf windows achieved as best as possible without setwood and with sash casement gear.

LIST OF REFERENCE NUMBERS

1

faceplate

2, 2 ', 2 "

driving rod

3

actuating lever

4

intermediate lever

5

Locking device, bolt part

6

latching

7, 7 '

recess

8th

free end of the operating lever

9

Security strike plate

10

locking pin

11

Locking pin receiver

12

screw

13

Elongated hole in drive rod

14

screw

15

Elongated hole in faceplate

Claims (8)

Fitting arrangement for double-leaf, timber-free windows, doors or the like with drive rods (2, 2 ', 2 ") guided on vertical faceplate rails (1) for the actuation of interlocking sashes and frame and / or the sashes and the sashes and one locking the lever arrangement (3, 4) of a sash-wing gear for the actuation of the connecting rod assigned to the striking wing and located in the rebate area between the two wings,
characterized in that the lever arrangement (3, 4) is blocked directly or indirectly via a locking member (5) when the wings are in the closed position. Fitting arrangement according to claim 1,
characterized in that the lever arrangement comprises an actuating lever (3) articulated on a first drive rod (2) and an intermediate lever (4) articulated on the one hand on the actuation lever (3) and on the other hand on a second drive rod (2 '), and that the free one End (8) of the actuating lever (3) is assigned a locking member (5) which is fixed to the faceplate and has at least one recess (7) for pivotally and securely accommodating the free end (8) of the actuating lever (3). Fitting arrangement according to claim 1,
characterized in that the locking member (5), which is preferably screwed to the faceplate (1), is secured against rotation with respect to the faceplate (1) by means of positive catches (6). Fitting arrangement according to claim 2,
characterized in that the recess (7) in the locking member (5) forms, together with the faceplate (1), a securing pocket into which the free end (8) of the actuating lever (3) can be pivoted and, on the three sides, in the pivoted-in state. Fitting arrangement according to one of claims 2, 3 or 4,
characterized in that the locking member (5) is mirror-symmetrical with respect to its transverse center plane for right and left stop. Fitting arrangement according to one of claims 2 to 5,
characterized in that the free end (8) of the actuating lever (3) is designed in the form of a neck which is narrower than the actuating lever (3). Fitting arrangement according to claim 1,
characterized in that the locking member consists of a locking part (5) which can be displaced on the faceplate (1) and is fastened to the drive rod (2 "), which engages in a safety striking plate (9) which is fixed to the faceplate and, when the wings are closed, moves through one of the drive rod fittings of the opening wing belonging and locked with the security striker (9) locking pin (10) is blocked. Fitting arrangement according to claim 7,
characterized in that the locking part (5) forming the locking member is guided in an elongated hole (15) of the faceplate (1) and engages in the tunnel-like security striking plate (9) essentially in a form-fitting manner and with its free end over the area of the longitudinal extent of a locking pin receptacle (11) can be moved in the security striking plate (9).

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