EP1580381B1 - Espagnolette fitting - Google Patents

Abstract

Driving rod mounting comprises an edge plate (15) arranged on a rotary bearing (9) of a hook-out arm (10) of an adjustment plate (7) for a tilting position (K) and a rotating position (D) of the window leaf. The edge plate has a pocket (18) for receiving a closing pin (16) in a ventilating position (L). Preferred Features: The edge plate is formed directly in a strip lobe (9a) of the rotary bearing.

Description

The invention relates to a drive rod fitting for locking a lying in a frame wing of a window, a French window or the like with a driven, to be arranged on the wing or the frame drive rod, arranged on the drive rod locking pin, with the locking pin opposite to be arranged strike plates, and with a Night ventilation position, in which the locking pins are arranged offset in relation to their position in a closed position transversely to the direction of movement of the drive rod in the strike plate and the wing in the mounted state has a distance from the frame and with a stay of a Ausstellschere for a tilted position and a rotational position of the wing, wherein at least one of the strike plates has a pocket for receiving the lock pin in the night vent position.

Such an espagnolette is for example from the EP 0 051 309 A2 known. In this espagnolette fitting, the wing is secured against complete closure and further opening.

An espagnolette is still from the DE 1 259 222 A known. The striking plate of the espagnolette fitting has a guided from a recess to the pocket groove in which can be moved on a control arm arranged locking pin. The control arm is guided longitudinally displaceably by means of a control groove of control pins driven on the drive rod and pivoted in the gap ventilation position. Thus, the wing is pushed away from the frame in the night ventilation position. The locking pin is held in the strike plate. In the closed position, the locking pin is located, for example, in the middle of the groove. A disadvantage of the known espagnolette, however, is that in the range of hinges of a rotation axis of the wing of the espagnolette fitting can be easily levered. The known espagnolette fitting therefore requires a variety of other striking plates and locking pin for locking the located in the night ventilation position vane.

Furthermore, from the DE 30 43 925 C2 a drive rod fitting is known in which a control plate is arranged on a hinge. The control plate is connected to a wing-side guide plate transversely to the direction of movement of the drive rod and has a control groove for controlling the movement of the wing. The wing can be moved into the night ventilation position via the control groove. The disadvantage here, however, that this espagnolette fitting allows no tilting of the wing, since the locking pin is engaged behind by the strike plate of the hinge at any time.

The invention is based on the problem, a drive rod fitting of the type mentioned in such a way that it is a simple movement of the wing of a closed position in a rotational position, a tilted position and a night ventilation position allows and that the wing is reliably locked in night ventilation position in the frame.

This problem is inventively solved in that the pocket for receiving the locking pin in the night ventilation position having strike plate is arranged on a pivot bearing of the extension arm of the Ausstellschere.

With this design, the espagnolette fitting according to the invention allows the movement of the wing by means of the Ausstellschere either in the tilted position or the rotational position. In the night ventilation position is one of the locking pin in the strike plate of the pivot bearing. The invention, located in the night ventilation position espagnolette has thus in the range of Ausstellschere in night ventilation position a particularly high stability. Thus, the wing is reliably locked in night ventilation position in the frame. A possible Aufhebelversuch the wing is counteracted thanks to the invention, a particularly high resistance.

As a material-saving embodiment of the invention it is provided that the strike plate is formed directly in a hinge flap of the pivot bearing. Thus, the hinge is at the same time the connection between the pivot bearing and the wing and the strike plate realized.

Unimpeded movement of the wing into the tilted position or the rotational position can be easily ensured according to another advantageous development of the invention, when the pocket of the arranged on the pivot bearing striker in the direction of the axis of rotation of the pivot bearing is open. As a result, the locking pin in the rotational position and the tilted position comes out of the strike plate, whereby the positive connection between the locking pin and the strike plate is released.

To further increase the safety of the espagnolette according to the invention against prying open the wing located in the closed position, it contributes, if arranged on the pivot lock plate has a second pocket for receiving the locking pin in the closed position.

A movement of the wing in the night ventilation position when driving the espagnolette invention in the night ventilation position requires a particularly low design effort if the bag has a leading edge for the locking pin and if the leading edge of the plane of the locking pin has in the closed position to the plane of the locking pin in night ventilation position , Preferably, at least one remote from the pivot bearing position further means for moving the wing is provided in the gap ventilation position.

To further increase the safety of the espagnolette according to the invention against a Aufhebelversuch located in the gap ventilation position wing, it contributes, if the lock pin has a radial broadening at its free end and arranged on the pivot bearing lock plate has an edge for Hintergreifung the radial broadening.

The Ausstellschere is able to support particularly high forces in night ventilation position according to another advantageous embodiment of the invention, when a further strike plate is arranged on the extension and when the further strike plate has a pocket for receiving a locking pin in the night vent position.

To further simplify the movement of the wing in the night ventilation position, it wears according to another advantageous development of the invention, when the pocket of the arranged on the extension arm lock plate is arranged offset relative to a pocket for receiving the locking pin in the closed position and when a leading edge is disposed between the pockets.

A reliable setting of the espagnolette according to the invention in the respective locked night ventilation position and the closed position can be easily achieved when the gap ventilation position and the closed position are each formed as an end stop of the drive rod. This ensures that in the end position of the wing is reliably locked to the frame. Between the end positions then the rotational position and / or the tilted position are arranged. Furthermore, thereby the pockets for receiving the locking pin in the closed position and gap ventilation position embrace the respective locking pin on three sides, which contributes to further increase the safety of the espagnolette invention against a Aufhebelversuch the wing.

Fig. 1

ein Fenster in Kippstellung mit einem erfindungsgemäßen Treibstangenbeschlag,

Fig. 2

eine stark vergrößerte Darstellung des Treibstangenbeschlages im Bereich eines Drehlagers einer Ausstellschere,

Fig. 3

eine Schnittdarstellung durch den Treibstangenbeschlag aus Figur 2 entlang der Linie III - III,

Fig. 4

eine Ansicht von Position IV auf den Treibstangenbeschlag aus Figur 2,

Fig. 5

eine Schnittdarstellung durch ein Ecklager des Treibstangenbeschlages aus Figur 1 entlang der Linie V - V.

The invention allows numerous embodiments. To further clarify its basic principle, one of them is shown in the drawing and will be described below. This shows in

Fig. 1

a window in tilted position with a drive rod fitting according to the invention,

Fig. 2

a greatly enlarged view of the espagnolette fitting in the area of a pivot bearing of a Ausstellschere,

Fig. 3

a sectional view through the espagnolette fitting FIG. 2 along the line III - III,

Fig. 4

a view from position IV on the espagnolette fitting FIG. 2 .

Fig. 5

a sectional view through a corner bearing of the espagnolette fitting FIG. 1 along the line V - V.

FIG. 1 shows a window with a mounted on a frame 1 wings 2 and with a drive rod fitting 3 in a tilted position, in which the wing 1 is shown tilted about a horizontal tilting axis 4. The espagnolette fitting 3 is driven by a handle 5. The wing 2 can be rotated about a vertical axis of rotation 6 in a rotational position. Furthermore, the wing 2 can be locked in a closed position lying in the frame 1 and move in a gap ventilation position in which the plane of the wing 2 is a gap far away from the frame 1. For this purpose, the handle 5 has several positions, with Z being the closed position, with D the rotational position, with K the tilted position and L the gap ventilation position of the espagnolette fitting 3.

In the illustrated tilted position of the wing 2 is held by a Ausstellschere 7. At the intersection of the axes 4, 6, the window has a corner bearing 8. The Ausstellschere 7 has a hinged on a pivot bearing 9 on the frame 1 outrigger 10, while the wing 2 has a tilting bearing 11 at its lower horizontal spar. Of the Espagnolette fitting 3 has one of the handle 5 drivable and in FIG. 2 shown drive rod 12. About the drive rod 12 a plurality of locking pins 13 are driven. The locking pin 13 are opposite strike plates 14 which engage behind the locking pin 13 in the form-fitting positions provided.

FIG. 2 shows greatly enlarged the located in tilting espagnolette fitting 3 in the area of the pivot bearing 9 of the Ausstellschere 7 FIG. 1 Here, it can be seen that on the pivot bearing 9, a strike plate 15 is formed, which cooperates with a arranged on the drive rod 12 locking pin 16. In the gap ventilation position, the locking pin 16 is in the position marked L and penetrates into a pocket 18 of the striking plate 15 and connects the wing 2 with the Rotary bearing 9. The locking pin 16 also has at its free end a radial widening 19, with which it engages behind an edge 20 of the striking plate 15 of the pivot bearing 9 in the night ventilation position L. Furthermore, in FIG. 2 illustrated that the strike plate 15 of the pivot bearing 9 has a further pocket 21 for receiving the locking pin 16 in the closed position Z and rotational position D.

FIG. 3 shows in a sectional view through the espagnolette fitting 3 from FIG. 2 in that the pocket 18 has a guide edge 22 for the locking pin 16 in order to receive the locking pin 16 in the slit-venting position L. The leading edge 22 points from the plane of the Locking pin 16 in the closed position Z to the plane of the locking pin 16 in the night ventilation position L. Thus, in the movement of the espagnolette 3 in the gap ventilation position L of the wing 2 is pushed away from the frame 1.

FIG. 4 shows in a view from position IV on the espagnolette fitting 3 from FIG. 2 in that a striking plate 23 arranged on the extension arm 10 of the deployment scissors 7 has two pockets 24, 25 which engage behind a further locking pin 26 in the slit-venting position L, rotational position D and closed position Z in a form-fitting manner. In the tilting position K shown, the striking plate 23 has a recess 27 for moving out the locking pin 26. The planes of the pockets 24, 25 are transverse to each other to the direction of movement of in FIG. 2 shown drive rod 12 offset and connected via a leading edge 28, so that in FIG. 1 represented wing 2 in the gap ventilation position L has a distance from the frame 1 and in the closed position Z is tight in the frame 1.

FIG. 5 shows the corner bearing 8 FIG. 1 in a sectional view along the line V - V. The corner bearing 8 has on the axis of rotation 6 a pivot pin 29 on which a fixed to the wing 2 sleeve 30 is rotatably mounted. Furthermore, the corner bearing 8 has a direction perpendicular to the plane axis 31, which is a tilting of the wing 2 to the in FIG. 1 illustrated tilting axis 4 allows. A support 31 which supports the axis 31 is held in a longitudinal guide 33 of the frame 1. The longitudinal guide 33 allows movement of the wing 2 away from the frame 1 by the distance a in the gap ventilation position. This distance a preferably corresponds at least to the offset of the pockets 18, 21, 24, 25 of the striking plates 15, 23 from the Figures 3 and 4 ,

Claims (9)

1. Espagnolette fitting (3) for locking a casement (2), positioned in a frame (1), of a window, a French window or the like, comprising a driven drive rod (12), which is to be arranged on the casement (2) or the window frame, comprising locking pins (16, 26) arranged on the drive rod (12), comprising locking plates (15, 23), which are to be arranged opposite the locking pins (16, 26), and having a ventilation gap position (L), in which the locking pins (16, 26) are arranged in the locking plate in a manner offset, transverse to the direction of motion of the drive rod (12), from the position thereof in a locking position, and in which the casement (2) when mounted is at a distance from the frame (1), and comprising a deploying arm (10) of a deployment operator (7) for a tilted position (K) and a rotated position (D) of the casement (2), at least one of the locking plates (15, 23) comprising a recess (18, 24) for receiving the locking pin (16, 26) in the ventilation gap position (L), characterised in that the locking plate (15) which comprises the recess (18) for receiving the locking pin (16) in the ventilation gap position (L) is arranged on a pivot bearing (9) of the deploying arm (10) of the deployment operator (7).
2. Espagnolette fitting according to claim 1, characterised in that the locking plate (15) is formed directly in a hinge loop (9a) of the pivot bearing (9).
3. Espagnolette fitting according to either claim 1 or claim 2, characterised in that the recess (18) of the locking plate (15) arranged on the pivot bearing (9) is open towards the axis of rotation (6) of the pivot bearing (9).
4. Espagnolette fitting according to any one of claims 1 to 3, characterised in that the locking plate (15) arranged on the pivot bearing (9) has a second recess (21) for receiving the locking pin (16) in the locking position (Z).
5. Espagnolette fitting according to at least one of the preceding claims, characterised in that the recess (18) comprises a guide edge (22) for the locking pin (16), and in that the guide edge (22) leads from the plane of the locking pin (16) in the locking position (Z) to the plane of the locking pin (16) in the ventilation gap position (L).
6. Espagnolette fitting according to at least one of the preceding claims, characterised in that the locking pin (16) comprises a radial widening (19) at the free end thereof and the locking plate (15) arranged on the pivot bearing (9) has an edge for engaging said radial widening (19) from behind.
7. Espagnolette fitting according to at least one of the preceding claims, characterised in that a further locking plate (23) is arranged on the deploying arm (10), and in that the further locking plate (23) comprises a recess (24) for receiving a locking pin (26) in the ventilation gap position (L).
8. Espagnolette fitting according to claim 7, characterised in that the recess (24) of the locking plate (23) arranged on the deploying arm (10) is arranged offset from a recess (25) for receiving the locking pin (26) in the locking position, and in that a guide edge (28) is arranged between the recesses (24, 25).
9. Espagnolette fitting according to at least one of the preceding claims, characterised in that the ventilation gap position (L) and the locking position (Z) are each provided in the form of an end stop of the drive rod (12).

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