EP0906998B1 - Face plate mounting arrangement - Google Patents

Abstract

A pin (24) on the underside of the support body is in the form of an interlocking or frictionally sealed element (25) which enters a bore (26) in the base of the groove. The pin preferably makes a snap fastening with the bore and edges which fit behind the edges of the bore.

Description

The invention relates to a faceplate fastening according to the Preamble of claim 1 and a method for manufacturing of a grand piano with one Forend rail fastening, and a window or a door fastening with such a faceplate.

A faceplate fastening according to the generic term of claim 1 has already become known through the AT-A-2021/78.

A support body is located below the faceplate arranged, which in a covered by the faceplate Folding groove of a window or door leaf engages. A also longitudinally displaceable below the faceplate Guided drive rod of a drive rod fitting is in the Area of the support body with an elongated hole, see above that the support body through the drive rod through to Groove bottom of the rebate groove is sufficient. Fixing screws can through axially aligned holes in the faceplate and Support body are introduced and the entire Espagnolette fitting to be attached to the bottom of the groove.

The support body has another through hole provided with an additional hole in the faceplate as well as a blind bore on the groove base runs coaxially. In these holes can be inserted a pin that all three Passes through holes.

The attachment by the pin serves mainly for the safe absorption of longitudinal forces.

The pin is therefore only after assembly of the Espagnolette fitting used, the Through hole in the support body as a drilling template for the Blind hole in the groove base serves.

DE 73 05 823 U1, on the other hand, has an embodiment with fixed, integrally formed with the support body pin become known which one acting in the longitudinal direction non-positive connection causes in the pin digs into the bottom of the groove when screwed on. Here too is the Connection only after mounting the fastening screws effective.

DE 31 01 393 C2, for example, discloses a Forend rail fitting in the rebate groove by a holder fasten, which is U-shaped in cross section and on the side legs resilient tongues lateral webs of Reach behind the groove. On the free longitudinal edges of the Side legs are additional anchoring projections arranged, which interact with the bottom of the groove and a Prevent longitudinal fitting of the faceplate fitting. A Fastening, for example with a fastening screw is not provided here.

The aforementioned fixtures are mainly used for final force-absorbing faceplate fastening. A Detachable fixation is not possible. At the same time it is necessary to profil the groove and the holder to coordinate exactly with each other.

The object of the invention is to create a as simple as possible fixation of an espagnolette fitting in the rebate groove of a window or door wing, in which the Hardware components after manual or mechanical arrangement are already fixed on the wing so that the wing for Fastening of other fittings can be rotated or moved can without the already assembled or fixed Fitting parts can fall out of the groove. In doing so if necessary, moving the fitting part to Coupling with adjacent drive rod components may be possible.

Furthermore, a method for producing a wing is said to be a faceplate fastening on / in a groove Wing of a door, a window or the like. Be specified.

The object is achieved in that the pin as normal to the faceplate level acting friction or Form-locking element is formed.

Furthermore, the above object according to the invention according to the method Claim 6 solved.

Appropriate value developments of the invention are the subject of the dependent claims.

This ensures that the fixation or attachment of the Face plate in a simple way against the insertion direction and how it is effected.

The hardware components can still be removed from the Disconnect if this appears necessary (e.g. to Exchange).

That proves to be particularly advantageous Forend rail fastening on wings from one Plastic or metal hollow profile if the pin as Form-locking element is formed, which is a Snap / snap connection of pin and bore causes, whereby the pin with locking edges behind the boundary edges of the Hole engages.

The pin can be pushed into the hole fasten and causes a safe and reliable Fixing or fastening the component.

In order to be able to mount additional connecting rod fitting components, the necessary longitudinal displacement of the Espagnolette fitting causes that the bore as elongated hole is formed along the groove.

It is also appropriate that the locking edges are transverse to the groove are aligned.

The wing is made of wood or another Solid material, it is due to the lack of an undercut expedient that the pin is designed as a frictional engagement element is.

The z. Currently usual fitting parts on the sash Windows, doors or the like are mostly automated or at least partially automated. The wings are like described for example in DE 195 47 854 A1 special machine attached to the wing. The wing will placed on a work table of the assembly machine and the respective wing corner in the assembly position positioned. The structural unit, the to be mounted on the wing, from a magazine taken and due to the from the optical Detection unit formed signals to the required Position in the wing corner. It is therefore for assembly necessary, a corresponding on each corner of the wing Assembly machines to arrange or the wing for each Turn the corner component by 90 °.

a) Ablängen der Holme von einem Profilstab,

b) Anbringen der Bohrungen und der Scharnierbefestigungsbohrungen Wasserabläufe u. dgl. am losen Holm,

c) verbinden der Flügelecken durch Kleben oder Schweißen,

d) ggf. Reinigen oder Putzen des Eckbereiches mit Entfernen der Schweiß- oder Klebraupen,

e) Einbringen von Bohrungen/Langloch-Ausnehmungen in der Falznut, sofern diese nicht bereits unter b) angebracht wurden,

f) ggf. Montage von Dichtungen oder ähnlichem,

g) Montage der Scharnierteile,

h) Fixierung der Stulpschienen der Bauteile am Flügel, wobei der Flügel jeweils zur Anlage an einen Montageautomaten ggf. gedreht wird,

i) Montage der zwischen den Eckbauteilen liegenden Beschlagteile, die ggf. abgelängt und mit den Eckbauteilen gekoppelt werden,

j) Befestigen aller Stulpschienen mittels Befestigungsschrauben oder ähnlichen an allen Seiten, an denen ein Beschlag vorfixiert wurde, ggf. durch Drehen des Flügels, wobei gleichzeitig an einer anderen Flügelseite weitere Beschlagbauteile eingelegt werden können,

besteht.To achieve the above-mentioned object, the invention further provides that the method consists of the steps:

a) cutting the bars from a profile bar,

b) Drilling the holes and the hinge mounting holes water drains u. Like on the loose spar,

c) connecting the wing corners by gluing or welding,

d) if necessary, cleaning or cleaning the corner area with removal of the welding or adhesive beads,

e) Drilling holes / elongated holes in the rebate groove, provided that these have not already been made under b),

f) if necessary, installation of seals or the like,

g) assembly of the hinge parts,

h) fixing the faceplate of the components to the sash, the sash being rotated, if necessary, to rest against an automatic assembly machine,

i) assembly of the fitting parts lying between the corner components, which may be cut to length and coupled to the corner components,

j) fastening all faceplate rails by means of fastening screws or the like on all sides on which a fitting has been pre-fixed, if necessary by turning the sash, with other fitting components being able to be inserted simultaneously on another sash side,

consists.

Further details, features and advantages of the invention can be found in the following description, in an exemplary embodiment of the with reference to the drawings Invention is explained.

Fig. 1

ein Fenster oder eine Tür bestehend aus Blendrahmen und Flügel,

Fig. 1a

den Querschnitt einer Falznut eines Fenster, oder Türflügels,

Fig. 2

den Eckbereich eines Flügels mit einem in einer Falznut angeordneten Treibstangenbeschlag,

Fig. 3

einen Eckbereich entsprechend Fig. 2 mit einem Treibstangenbauteil einer etwas anderen Bauart,

Fig. 3a

einen Stützkörper, der in der Falznut eines Flügels angeordnet ist,

Fig. 4

eine schematische Darstellung des Fertigungsablaufes eines Flügels, und

Fig. 5

einen Stützkörper mit Reibschlußelement.

It shows

Fig. 1

a window or door consisting of a frame and sash,

Fig. 1a

the cross section of a rebate groove of a window or door leaf,

Fig. 2

the corner area of a wing with a connecting rod fitting arranged in a groove,

Fig. 3

2 with a drive rod component of a slightly different type,

Fig. 3a

a support body which is arranged in the rebate groove of a wing,

Fig. 4

a schematic representation of the manufacturing process of a wing, and

Fig. 5

a support body with frictional engagement element.

Fig. 1 shows a window 1, which consists of a fixed Frame 2 and a wing 3 movably mounted therein consists. The description also applies to wings 3 and Frame 2 a door too. Wing 3 and frame 2 are over - Not shown - hinge components together connected. The wing 3 of the window 1 has in the usual Way a groove 4 receiving the connecting rod fitting, which is shown in Fig. 1a. The fold groove 4 is circumferential attached to the wing 3, since the wing 3 consists of four spars 5, 6, 7 and 8 of a profile bar is made. The spars 5, 6, 7 and 8 are in the illustrated embodiment Plastic hollow profile via a welding process, e.g. Butt welding, along the miter cuts 9 connected with each other. Because the welding is on the entire surface the entire miter area of the miter cuts 9 takes place, the resulting weld bead - before the assembly of the Hardware components - in the further processing steps away.

Even before connecting the bars 5, 6, 7 and 8, at least but after removing the welding beads, the so-called Cleaning, 4 recesses are in the groove base 10 of the rebate groove z. B. holes 26 or elongated holes in areas 11, 12th introduced, the corner area with in the embodiment circular bores 26 of the wing 3 with 11 and Area with an elongated hole 36 is designated 12.

The making of these bores 26, which are not visible here or elongated holes 36 takes place, for example, by means of an NC-controlled one Profile machining center, which in larger Window manufacturing companies already exists and for Drilling holes and elongated holes, e.g. in the area of lower Holmes 7 as water outlet openings or for Fitting parts are used. All these Of course, drilling can also be done using fixed drilling devices are attached.

Fig. 2 shows an enlarged view of the corner area a wing 3, in which the groove 4 is open. In the Falznut 4 is a component 13 of a drive rod fitting used, which has a faceplate 14 and one below has longitudinally displaceable drive rod 15.

In the exemplary embodiment shown there is component 13 from a corner deflection that redirects the axial Thrust movements of the drive rod 15 corresponding to that by the Spars 5, 8 formed angle is used. The drive rods 15 are to this in a known manner across Slidable bands connected to each other, which move in a channel 19 with a C-shaped cross section in the corner area are deflected in an arc. The drive rods 15 are on their free ends provided with clutch shoes 16, the Fine toothing for coupling with the also Finely toothed connecting rods of adjacent Have drive rod components. The corner drive points above it also has a locking pin 17 which with a Bolt engagement on the fixed frame 2 in the The locking position of the connecting rod fitting interacts.

As clearly shown in the enlarged section of FIG. 2 is visible, the faceplate 14 is supported by a support body 18 supported against the groove base 10. The support body 18 passes through a slot hole not visible here Drive rod 15 and serves at the same time for fastening the free ends of the C-shaped channel 19. The support body 18 is firmly connected to the faceplate 14, for example by a riveted joint. He also has one Screw guide 21 on the corresponding holes or openings 21 are aligned.

In the illustrated embodiment, it is provided that a guided on the faceplate 14 slidably Locking plate 22 to form an overlap connection with another faceplate - not shown here of an adjacent drive rod component one with the Screw guide 20 and the bore or breakthrough 21 in Overlap position has coaxial bore 23.

On the underside of the support body 18 is a pin 24 in shape a form-locking element 25 attached, which in a Bore 26 engages in groove bottom 10 or penetrates it. The pin 24 or the form-locking element 25 is as Snap / snap connection element 27 formed, similar to that shown in Fig. 3a. The snap / snap connector 27 consists of transverse to the groove 4 aligned Locking edges 28, which are elastically deformable at the ends Legs 29 are arranged. The locking hooks 28 are on the outward-facing sides with conical towards the end tapered insertion bevels provided that the insertion of the Lighten snap / snap connection element 27. The cone 24 or the pin 24 snap / snap connection element 27 2 in one piece with the support body 18 and is, for example, made of plastic as an injection molded part manufactured. Pass through the locking hooks 28, in particular can be seen in Fig. 3a, the hole 26 and lock behind the boundary edges of the bore 26 on the web 30, which forms the groove bottom 10.

The assembly of such a component 13 is thus carried out by Apply component 13 to the corner area and then Clip in the pin 24 in the form of the interlocking elements 25 or the snap / snap connection elements 27 in the holes 26. The corner deflection or the component 13 is now fixed in position and also aligned with the frame. The final attachment is made by means of additional Fastening elements, for example fastening screws, the holes 21 and possibly 23 and the screw guide 20 penetrate. The fasteners and the Fastening screws also reach through that in the Driving rod 15 available and for reaching through Supporting elongated hole.

3 shows a component 31 of an espagnolette fitting, which is also in the corner area of a wing 3 Window 1 or a door is provided. This is what it is about is also a corner redirection, but only on a leg 32 a dash-dotted line here Fold groove 4 covering cuff rail 14. The groove 4 on the leg 33 running at right angles to the leg 32 is one of the faceplate over the coupling members 34, 35 adjacent and not shown here adjoining Fitting component covered. The coupling member 34 serves to connect the faceplate while the coupling link 35 serves to couple the drive rods. The coupling member 35 is longitudinally displaceable in the C-shaped channel 19 guided.

The support body is on the faceplate 14 of the leg 32 37 attached. The attachment is done by a Deformation of a part molded onto the support body 37, the faceplate 14 penetrating material section in Form of a riveted joint.

The bore 39 is preferably square or rectangular executed so that the orientation of the locking hook 28 of the Snap / snap connection element 27 each transverse to the groove 4 runs. This is especially necessary if instead of Hole 26 an elongated hole 36 is provided.

On the largely cylindrical support body 37 are transverse to the longitudinal direction of the groove 4 webs 38 attached, for better support of the drive rod 15th serve against the groove bottom 10. The faceplate 14 penetrating material section 40 is opposite cylindrical cross section of the support body 37 tapers trained so that the faceplate 14 on the emerging Paragraph rests.

The maximum guide surface for the drive rod 15 results itself when the support body 37 along a dimension the webs 38 has a width similar to that of the drive rod 15 is.

Due to the configuration of the bore as an elongated hole 36, this is Component 31 despite its fixation on wing 3 still lengthways displaceable, but without escaping from the groove 4 can. This facilitates the assembly of the adjacent, fitting component running at right angles to the leg 32 and connecting to the coupling members 34, 35.

Of course, it is also possible to use the elongated hole 36 run as a cylindrical bore 26 when the Longitudinal displaceability does not appear to be necessary.

Here, too, the final assembly is carried out by insertion from fastening screws, not shown here corresponding holes in the faceplate 14. For this purpose alternatively to the embodiment shown in support body 37 a screw guide may also be provided.

Fig. 4 shows a schematic representation of the Production of a wing 3 from hollow plastic profiles. After the bars 5, 6, 7 and 8 of a profile bar cut to length according to the desired size of the wing 3 , these are controlled by means of the already mentioned NC Profile machining center, which is not here is shown in the areas 11, 12 with the holes 26, 36 as well as with holes for further fittings such as hinge components, gears, hand levers or the like and with Holes for water outlet on the lower spar 7. The spars 5, 6, 7 and 8 are in a welding machine 50 together connected to wing 3.

In the illustrated embodiment, the welding machine is 50 shown as a four-head welding machine. From here the wing 3 reaches a production line 51. In a The first station 52 is operated by a cleaning machine Welding process resulting welding bead along the Miter cuts removed. The wing 3 is between the four movable heads 53 of the cleaning machine, which relative to each other for editing different Wing sizes are shiftable.

In the second station 60 following the first station 52 If necessary, seals to be attached manually or automatically attached to wing 3.

By means of an automatic assembly machine 54, the third Station 55 the components 13 stored in a magazine 56 in the wing corners pre-assembled and using the already Friction or form-locking elements described fixed. The assembly takes place on two adjacent corners of the wing 3 by parallel arranged automatic assembly machines 54 or magazines 56. Of course, the assembly can also be done individually be performed.

In a subsequent third station 57 the remaining wing corners by means of also parallel Automatic assembly machines 58 with fittings from magazines 59 stocked. Magazines 56 and 59 may contain different fittings. Even those parallel to each other arranged assembly machines 54 and 58 can be designed differently and also different Attach fittings to the sash. It is also possible, that from the magazines 56, 59 each several different Parts can be fed so that depending on the wing 3 different parts from the Magazines 56, 59 are taken from the same Automatic assembly machines 54 and 58 mounted or fixed on wing 3 become.

Finally, in the fifth station 61, the between the corner components lying fitting parts, the so-called Long components, cut to length using a cutting device and coupled with the already fixed corner components. there become the overlap connections - not visible here in the form of the locking plates 22 (Fig. 2) or the Coupling members 34 for connecting the faceplate in Top layer or brought into engagement so that the faceplate the long components lying between the corner components are secured via this connection. Own fixations these long components can therefore be omitted. The Wing 3 each rotated by 90 ° when the operator Fitting parts arranged on one side of the wing 3. The wing 3 becomes more while the operator Long components inserted, on a second, in Embodiment running at right angles to it Boundary edge by a longitudinally movable Automatic screwdriver 62 fixed with fastening screws. The Positions of the screw holes can be visual Detection system can be approached or by itself from the Size of the wing result in 3 calculated distances. Through the Arrangement of the automatic screwdriver 62 on only one side of the Wing 3 makes it possible to mount the fittings on the adjacent spar that is perpendicular to it already to make so that on two spars (e.g. 5 and 6) in parallel can be worked. It goes without saying here possible a second, transverse to the first sliding screw machine to apply around on two sides to be able to screw at the same time.

It is only pointed out for the sake of form that the above description of plastic hollow profiles without further also on hollow profiles made of metal or on Solid profiles, e.g. made of wood or the like is transferable.

When components 13, 31 are fixed to spars 5, 6, 7, 8 made of a solid material such as But also wood Hollow profiles can 25 pins 24 instead of the form shot elements used which act as frictional engagement elements and in Fig. 5th are shown in more detail. The friction elements are included Ribs 71 provided pin 24, which in blind holes of the wing 3 are depressed.

The pin 24 is formed round pin 24 and on it Shell surface 70 provided with projecting ribs 71. The In this way, pin 24 receives a region Outside diameter, which is a little larger than that Hole 26. Because the pin 24 is made of an elastic material is produced, the ribs 71 deform and increase the friction force necessary to move the pin 24 is.

A particular advantage of the design of the pin 24 as Reinschlusselement lies in the problem-free and damage-free removal of the connection. Can too the pins 24 in this way from both profiles Solid materials as well as hollow profile components Find. At the same time, a longitudinal movement of the Component 13 already due to the elastic properties of the Pin 24 take place so that the design of the bore 26th as a cylindrical bore also a limited one Permits longitudinal displacement.

The design of the pin 24 from an elastic Material increases the achievable friction effect and allows it, the bore 26 or the elongated hole 36 with higher Tolerances.

It is essential, however, that the assembly of the components 13th automated in the corner area of wing 3 on the assembly line 51 is made while between the corner areas horizontal components only later and manually attached become.

While the components 13 in the corner area of the wing 3 are essentially independent of the size of the wing 3, the long components must be adapted to the wing size. The necessary length results from a simple one Calculation from the length of the faceplate 14 and the Sash rebate dimension and, like the hardware version, is still to be determined before the start of production. These manufacturing parameters are usually EDP-supported on the individual Manufacturing stations available so that after identification of the Wing 3 (e.g. by a corresponding clear Marking) the fitting design, sash size and thus the necessary long and corner components selected and assembled become.

Claims (7)

1. Lock rail attachment having a support body (18, 37) which is attached to the lock rail (14) and engages into a rebate groove (4) which is covered by the lock rail (14), of a window or door leaf (3), and said support body passes through a drive bar (15), which is guided in the rebate groove (4), of a drive bar fitting in an elongated hole and is attached with the aid of fastening means to the groove base (4), wherein the support body (18, 37) comprises a spigot (24) which is directed perpendicular to the lock rail (14) and which is disposed on the underside of the support body (18, 37) and engages into a bore (26, 36) on the groove base (10) of the rebate groove (4), characterised in that the spigot (24) is formed as a frictional engagement element or positive-locking element (25) which acts perpendicular to the lock rail plane.
2. Lock rail attachment as claimed in claim 1, wherein the leaf is formed from a hollow synthetic material profile or hollow metal profile, characterised in that the spigot (24) is formed as a positive-locking element (25) which establishes a snap/latch connection of the spigot (24) and the bore (26, 36), wherein the spigot (24) engages with latching edges (28) behind the boundary edges of the bore (26, 36).
3. Lock rail attachment as claimed in claim 2, characterised in that the bore (26, 36) is formed as an elongated hole which extends along the rebate groove (4).
4. Lock rail attachment as claimed in any one of claims 2 and 3, characterised in that the latching edges (28) are aligned transversely with respect to the rebate groove (4).
5. Lock rail attachment as claimed in claim 1, wherein the leaf (3) consists of wood or of another solid material, characterised in that the spigot (24) is formed as a frictional engagement element.
6. Method of producing a leaf having a lock rail attachment as claimed in claim 1, characterised by the following method steps:

   a) cutting the spars to length from a profile bar,

   b) providing the bores (26, 36) and the hinge attachment bores, water outlets or the like in the loose spar,

   c) connecting the leaf corners by adhesion or welding,

   d) where appropriate, cleaning the corner region by removing the welding or adhesive beads,

   e) providing bores/elongated hole openings (26, 36) in the rebate groove (4), unless they have already been provided under b),

   f) where appropriate, mounting seals or the like,

   g) assembling hinge parts,

   h) fixing the lock rails (14) of the components on the leaf (3), wherein in each case the leaf (3) is rotated where appropriate for abutment against an assembly machine,

   i) assembling the fitting parts which lie between the corner components and which, where appropriate, are cut to length and coupled with the corner components,

   j) attaching all of the lock rails by means of fastening screws or the like to all sides, on which a fitting has been prefixed, where appropriate by rotating the leaf, wherein at the same time further fitting components can be inserted on a different side of the leaf.
7. Window or door having a lock rail attachment as claimed in any one of claims 1 to 5.

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