EP1382782A2 - Fitting - Google Patents

Abstract

A window frame or door frame rests within a frame fitting (10) which is encased by metal rails (14, 16) with interlocking tips (22). One tip has a raised point which engages in a matching detent in the adjacent rail.

Description

The invention relates to a fitting for a window, a Door or the like., With at least two faceplates, which in the Area of a corner of the window or door with each other are connected, and with a corner connector at one end the first faceplate is attached and at one end of the second faceplate is attachable.

DE-A-23 27 086 is a faceplate corner connection become known, which is attached to a faceplate, and into which the end of the other faceplate is inserted and pivoting or fixable by screwing. A such faceplate corner connection is not for the mechanical assembly of face plates on windows, doors or the like. Usable, since the mechanical assembly The faceplate cannot be swiveled.

From DE-A-23 27 836 is a faceplate connection become known, attached to the end of a faceplate and at which the end of the other faceplate goes through can be fixed that the end like a Keyhole is formed, in which a rotatable Coupling agent can be used. The coupling agent is on Corner connector provided and will be after inserting in the Keyhole turned so that it has a larger width and can no longer be pulled out. This too Forend rail corner connection is for mechanical assembly of Forend rails not suitable.

From DE-A-23 65 893 is another faceplate corner connection became known at the end of one Faceplate is attached, and the other end of the other The faceplate can be fixed by using this is inserted inside the corner connection. The corner connection grips the end of the second faceplate and holds this firmly on the window or door frame.

From DE-U-299 11 235 is a corner connection for a Fitting system known, with the two faceplates detachable can be connected to each other. Which is a faceplate at one end with a protruding at right angles Provide angled section opposite a spring plate. This is between the angled section and the spring plate just inserted the end of the other faceplate. to the straight end to be inserted is secure Provide recesses in which protrude from the spring element Can snap into place. The locking takes place as soon as that straight end between the angle section and the spring plate has been inserted. It has been shown that the elastic snap hooks sensitive to excessive Are deformations. If the locking hooks become permanent, i.e. plastically deformed, there is a risk that they will no longer with the straight end of the faceplate to be inserted lock. A secure connection between the two faceplate rails is not possible anymore.

The invention is therefore based on the object of a fitting To provide, in which the faceplate easier can be mechanically mounted on the window or on a door and ensuring that the two ends of the Lock the faceplate securely together.

This task is done with a fitting of the aforementioned Art solved according to the invention in that the end of the second Face plate, which is fixed to the corner connector, is angled, and the angled end is the top outstanding nose. But this task will also solved that the end of the second faceplate, which is fixed to the corner connector with a Connection part is provided, and the connection part a die Has a protruding nose on the top.

The fact that the end of the second fitting is angled, this end having faceplate orthogonal to the window or Door, especially in the faceplate groove, the angled end then with its free end face is inserted into the corner connector in advance. The corner connector is thus shifted in the longitudinal direction. For mounting this fitting according to the invention is not required Swiveling movements and both faceplates can go directly into the associated groove on the window or on the door. This has the advantage that gears, which Driving rods are provided, which together with the Face plate can be used in corresponding recordings can be used in the correct position. This is not possible if the faceplate and thus the Drive rod must be moved in the longitudinal direction of the groove.

The same advantage comes with the connecting part Connection element achieved.

Another advantage is that the top of the second Faceplate protruding nose, which from the faceplate is embossed. This nose therefore consists of the same Material like the faceplate and is rigid with this connected. There is no deformation or wear of the Nose to fear, as it is solid. Since the Nose the element protruding from the faceplate, i.e. Locking element, forms, is always a secure connection or Locking guaranteed. The counterpart to this nose forms a receiving opening, which are also not deformed can.

In a further development it is provided that the angled End of the second faceplate towards the first Face plate shows, especially parallel to the first Forend rail runs. This is preferably angled end of the second faceplate in the plane of the first faceplate. This has the main advantage that the corner connector on its outside, especially in the Corner, from the angled end of the second faceplate is encompassed and protected against damage. Moreover then closes at the end of the first faceplate directly to the angled end of the second faceplate.

Easy insertion of the angled end of the second faceplate in the corner connector allows the nose to have a ramp that is in Direction of the free face of the faceplate in the Top of the angled end merges. The The nose protrudes like a wedge from the surface of the faceplate or be wart-like or lenticular.

According to a preferred embodiment, the Corner connector a spring plate attached to the faceplate, especially spring steel sheet. With this spring steel sheet the nose of the second faceplate is locked, and thereby the second faceplate on the first faceplate securely attached. The spring steel sheet has the main advantage that on the one hand it resiliently dodge and the nose can accommodate the other, the spring steel sheet can be relative be made thin, and yet as a secure locking means serve.

In a further development, the spring steel sheet is resilient on the Faceplate attached, especially riveted. Around the nose The spring steel plate has a Recess on. The nose engages in this recess by the angled end of the second faceplate relative to Spring steel sheet is moved.

With the angled end or the second faceplate relatively little play with respect to the first faceplate to be able to hold, corresponds to the shape of the recess in Essentially the cross section of the nose. At an on angled end of pronounced wart has the recess a round cross-section.

To insert the angled end into the corner connector To facilitate, is the free end of the spring steel sheet from the faceplate angled away. In this way, a Insertion funnel formed.

Around the angled end securely on the first faceplate To be able to support this is one from the faceplate the tongue bent out. The angled end will So between the spring steel sheet and the tongue of the Forend rail inserted. Here, too, the tongue points from Spring steel sheet pointing away, bent end, so that the insertion funnel is opened on both sides.

In a preferred embodiment, the Faceplate with the angled end the scissor cuff, i.e. it is on the upper, horizontal groove of the window arranged.

Further advantages, features and details of the invention result from the subclaims and the following Description in the two with reference to the drawing particularly preferred exemplary embodiments in detail are described. You can do that in the drawing shown as well as in the claims and in the description mentioned features each individually or in any Combination be essential to the invention.

Figur 1

eine Seitenansicht eines Eckbereichs des Beschlages mit einer ersten Stulpschiene und einer zweiten Stulpschiene;

Figur 2

eine Seitenansicht eines Endes der zweiten Stulpschiene;

Figur 3

eine Draufsicht in Richtung des Pfeils III gemäß Figur 2 auf ein abgewinkeltes Ende der zweiten Stulpschiene;

Figur 4

eine Draufsicht auf den Eckbereich in Richtung des Pfeils IV gemäß Figur 1;

Figur 5

eine Draufsicht auf ein Federstahlblech;

Figur 6

eine Draufsicht auf das Ende der ersten Stulpschiene ohne Federstahlblech;

Figur 7

eine Seitenansicht einer Stulpschiene gemäß einer zweiten Ausführungsform;

Figur 8

eine Ansicht in Richtung des Pfeils VIII gemäß Figur 7; und

Figur 9

eine Draufsicht in Richtung des Pfeils IX gemäß Figur 8.

Show:

Figure 1

a side view of a corner region of the fitting with a first faceplate and a second faceplate;

Figure 2

a side view of one end of the second faceplate;

Figure 3

a plan view in the direction of arrow III of Figure 2 on an angled end of the second faceplate;

Figure 4

a plan view of the corner area in the direction of arrow IV of Figure 1;

Figure 5

a plan view of a spring steel sheet;

Figure 6

a plan view of the end of the first faceplate without spring steel sheet;

Figure 7

a side view of a faceplate according to a second embodiment;

Figure 8

a view in the direction of arrow VIII of Figure 7; and

Figure 9

a plan view in the direction of arrow IX of Figure 8.

FIG. 1 shows a corner area of a total of 10 designated fitting, of a window 12, a door or the like. is attached. The fitting 10 is shown in FIG a first faceplate 14 and a second faceplate 16 shown. Located below the faceplate 14 and 16 themselves drive rods that have a drive rod deflection are motion-coupled with each other. This Espagnolette corner deflection is mainly by one Spring steel part 18 formed, which with the ends of the Driving rods is coupled.

The first faceplate 14 carries one at its free end 20 a total of 22 designated corner connector, which consists of several Components is built. Among other things, the corner connector points 22 a spring steel sheet 24, which is shown in FIG. 5 is. This spring steel sheet 24 is with three openings 26 and 28 provided, the openings 26 for receiving a rivet 30 for riveting the spring steel sheet 24 to the first Face plate 14 are determined. The third opening 28 forms a receptacle 32 for a nose 34 which is angled End 36 of the second faceplate 16 is pronounced. This angled end 36 is when joining the two faceplate 14 and 16 in the direction of arrow 38 in the corner connector 22 used, which is described in detail below.

The free end 20 is for receiving the angled end 36 the first faceplate 14 with a bent-off tongue 40 provided that between itself and the spring steel sheet 24 a Inserts form. Both the free end 42 of the tongue 40 as well as the free end 44 of the spring steel sheet 24 each bent outwards and thereby form one funnel-shaped insertion opening into the Insert for the angled end 36 of the second Face plate 16.

After inserting the angled end 36 of the second Face plate 16 between the spring steel sheet 24 and the cranked tongue 40, in which the, as shown in Figure 2, pronounced nose first deflects the spring steel sheet 24, the nose 34 snaps into the receptacle 32 of the spring steel sheet 24 on. The angled end 36 is thereby securely between the Spring steel sheet 24 and the tongue 40 held and over the nose 34 prevented from pulling out.

In addition, as shown in FIG. 6, the free end 20 has the first faceplate 14 on two lateral fingers 46, the additionally a lateral displacement of the angled end 36 against the first faceplate 14, that the angled end 36 is received between them. Finally, the rivets 30 are still closed in FIG recognize by means of which the spring steel sheet 24 on the first Face plate 14 is riveted.

It is essential that the wart-shaped or lenticular nose 34 is rigidly provided on the second faceplate 16 and at Only snap the spring steel sheet 24 to the receptacle 32 resiliently dodges so that the nose 34 of the receptacle 32 can finally be included.

FIG. 7 shows the faceplate 16 in a side view, wherein the free end 36 is not angled but straight expires. The free end 36 is provided with a bore, which is penetrated by a rivet 48. The head of the rivet 48 is sunk in the tapered bore so it doesn't protrudes over the faceplate 16. At the free end 36 is in Form a die-cast part a connecting part 50 of the Corner connector 22 riveted. This connecting part 50 has a laterally projecting connecting element 52, which the Nose 34 carries, as already described above, with the Spring steel sheet 24 locked.

It can be seen from FIG. 8 that the nose 34 is on the side has sloping edges so that they are from the direction of the Arrow VIII considered, looks essentially lenticular.

The two-part construction shown in FIGS. 7 to 9 has the Advantage that the free end 36 of the faceplate 16 is not has to be bent, which significantly increases the material flow.

Claims (17)

Fitting (10) for a window (12), a door or the like with at least two faceplate rails (14, 16) which are connected to one another in the region of a corner of the window (12) or the door, and with a corner connector (22), which is attached to one end (20) of the first faceplate (14) and to which one end (36) of the second faceplate (16) can be attached, characterized in that the end (36) of the second faceplate (16), which on Corner connector (22) is fixed, angled, and the angled end (36) has a nose (34) projecting above the top. Fitting (10) for a window (12), a door or the like with at least two faceplate rails (14, 16) which are connected to one another in the region of a corner of the window (12) or the door, and with a corner connector (22), which is attached to one end (20) of the first faceplate (14) and to which one end (36) of the second faceplate (16) can be attached, characterized in that the end (36) of the second faceplate (16), which on Corner connector (22) is fixed, is provided with a connecting part (50), and the connecting part (50) has a nose (34) projecting above the top. Fitting according to claim 1 or 2, characterized in that the angled end (36) of the second faceplate (16) points in the direction of the first faceplate (14). Fitting according to one of the preceding claims, characterized in that the angled end (36) of the second faceplate (16) runs parallel to the first faceplate (14). Fitting according to one of the preceding claims, characterized in that the angled end (36) of the second faceplate (16) lies in the plane of the first faceplate (14). Fitting according to one of the preceding claims, characterized in that the nose (34) has a run-up slope which merges in the direction of the end face of the free end (36) of the faceplate (16) into the top of the free end (36). Fitting according to one of the preceding claims, characterized in that the corner connector (22) has a spring steel sheet (24) fastened on the faceplate (14). Fitting according to claim 7, characterized in that the spring steel sheet (24) is resiliently fastened, in particular riveted, to the faceplate (14). Fitting according to claim 7 or 8, characterized in that the spring steel sheet (24) has a recess (32) for receiving the nose (34). Fitting according to claim 9, characterized in that the shape of the recess (32) substantially corresponds to the contour of the nose (34). Fitting according to claim 9 or 10, characterized in that the recess (32) has a round contour. Fitting according to one of claims 7 to 11, characterized in that the free end (44) of the spring steel sheet (24) is angled away from the faceplate (16). Fitting according to one of the preceding claims, characterized in that the angled end (36) is gripped by a tongue (40) bent out of the first faceplate (14). Fitting according to claim 13, characterized in that the tongue (40) has a bent end (42) pointing away from the spring steel sheet (24). Fitting according to one of the preceding claims, characterized in that the faceplate (16) forms the scissor cuff with the angled end (36). Fitting according to one of the preceding claims and claim 2, characterized in that the connecting part (50) is a die-cast part. Fitting according to one of the preceding claims and claim 2, characterized in that the connecting part (50) has a laterally projecting connecting element (52).

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