EP0844348B1 - Hinge for doors or windows - Google Patents

Description

The invention relates to a door or window hinge for doors or windows with a fixed frame and a can be moved against it by means of the band Casement, the band a frame part for Attach to the frame and a sash hinge part for Attach to the sash frame and the band parts by means of of a hinge pin are rotatably connected to each other and with a cuboid fastener as Additional device for the tape, the fastener has a T-shaped cross section and into a along the Folding side of the sash frame trained fitting groove can be used and the fastener in two to each other vertical plane holes for receiving Fixing screws for connecting to the Sash frame hinge part and fastening screws for Has attachment to the casement.

Such hinges for doors or windows are diverse known and are usually with their parts by means of Screws attached to frame and casement.

DE-GM 93 17 065.3 is an adjustable hinge known for doors or windows, the casement hinge part on the one hand on the visible surface of the casement, on the other hand with an angle stop on the casement Screws is attached while the frame hinge part on the inside surface of the window frame by means of Screws is attached. Such attachment has the Disadvantage that they are compared to frontal pressure, for example with a Attempted break-in, only minor, insufficient Resilience.

Furthermore, it is particularly in the manufacture of the Frame and casement made of hollow plastic profiles with used metallic reinforcement profiles known Straps for pivoting the sash frame on Screw the frame to the profile so that the Fixing screws in the inside of the hollow profiles steel reinforcement profiles screwed in be so that the mounting screws are sufficient find a stable hold. For this reason, it is necessary to form that sash frame band part accordingly long, so that sufficient coverage of the casement is achieved and those used in the sash hinge part Fastening screws inside the casement reinforcement profiles can also reach. Next high costs and an unfavorable visual impression such a sash hinge part are also also created unfavorable large leverage ratios at frontal pressure, for example when trying to break in, the articulated connection between the sash hinge part and Strain frame hinge part very high load and thus the Resistance to such an attempted break-in decrease.

DE-A-36 31 671 is a volume which contains all the features of the preamble of Claim 1 has, for doors or windows known in which the rebate-side distance between the frame and sash, the so-called folding air, by means of an in Sash frame hinge part arranged adjustment mechanism is variable. For a stable attachment is a Fastening element in the hardware groove of the casement used, which the screwing with the Wing frame hinge part serves. Security against prying out is not created by this.

US-A-4,085,650 describes a hinge of simple construction, which with its band tabs on the fold side of the glare or Sash frame is attached. To increase the Burglary protection is prominent in a hinge Pen formed in when closing the casement a corresponding recess of the other band flap intervenes. Such a band shape of a hinge or band is not applicable to doors or windows because of the principle the clearance must be kept to a minimum, which the installation space for standard locking elements is not available stands. In addition, the known hinge is always Congruence of the band flaps required to achieve the To ensure the function of the pen, but what with a Tape for windows or doors is not easily the case.

The object of the invention is therefore a tape for doors or To create windows with improved fastening, in which the Force application to break open when closed the window or door better on the entire frame is distributed and therefore the resistance to lateral prying and frontal pressure is improved and a Opening by breaking open and levering is prevented.

This object is achieved with a hinge for doors according to the invention or windows according to the characteristic features of the Claim 1 solved.

Advantageous embodiments of the invention are the Removable subclaims.

The invention proposes that the fastener on its top facing the frame with at least a protruding and adjustable locking pin is equipped with one on the fold side of the Frame attached striking plate when closing the door or the window can be brought into operative connection.

With the one that can be attached to the folded side of the casement Fastener will be an additional one Attachment option with stiffening for the Wing frame hinge part created, creating the on the wing frame attacking static and dynamic forces over the Fastening element also in the rebate area of the casement be initiated and absorbed. The in that Fastening element screwed fastening screws are so on the fastener with the folded side of the Casement connected and point to the pivot point of the belt just a small distance. This will make the effective Leverage reduces and the resilience of the band significantly improved compared to frontal pressure. Through the Arrangement of the holes for the attachment of the Fastener on the sash on the one hand and the Fastening the sash hinge part to the fastener on the other hand, in two mutually perpendicular planes in addition, one led over a right angle Fastening the sash hinge part on the folded side of the Sash reached. This increases resilience of the tape according to the invention against attacking forces especially in comparison with known fastening methods with only perpendicular to the visible surface in the profile screwed fastening screws.

The fastener is for insertion into one along the Folded side of the sash frame trained fitting groove with a formed approximately T-shaped cross section, whereby on both Long sides of the fastener a protruding Border is created. The hardware groove is with the usual profiles for the production of the casement always available and also in terms of their dimensions in essentially standardized so that one is different for many designed sash frame suitable fastening element is usable and in a simple manner in the hardware groove Sash frame can be used. The in the fastener of the fastening screws of the Sash frame part introduced forces are now in the Hardware groove of the casement initiated, which is very much anyway is stable and the occurring forces are safe can record.

To increase the resistance of the invention This is particularly true of attempts to break in Fastener on its in the assembled state Frame facing top with at least one protruding and adjustable safety pin equipped, the one attached to the rabbet side of the frame Strike plate when closing the door or window in Active connection can be brought. In this way, a Forwarding of the forces acting on the sash also on the frame can be effected, whereby the overall Resilience of the tape according to the invention provided door or window can increase.

For this purpose, the striking plate advantageously has at least one Recess in which the locking pin when closing the door or window is insertable. For the invention commercially available striking plates can be used for usually the lock area of the door or window be used and now according to the invention in a new Intended use. Such striking plates are for the most diverse frame profiles used commercially available and therefore fit the respective used frame profile.

An advantageous embodiment of the invention Safety pin provides that the safety pin on one End of a locking pin is formed on his one end a screw thread for screwing into a Fastener and between the two ends of the Securing pin a plate edge area with opposite the screw thread and the locking pin enlarged Is formed diameter, the surface as Stop surface on the striking plate is used.

The above inserted into the fastener The locking pin can be easily adjusted to the prevailing between the frame and sash Folded air can be adjusted so that sufficient immersion to transfer the absorbed forces to the Strike plate on the frame is guaranteed. With air gap the distance between the folded sides of the frame and Casement in the closed state of the window designated. By using a Fastening element with protruding locking pin the sash rebate side and a striking plate on the The frame rebate side reduces the so-called rebate clearance, i.e. the distance between the frame and sash in which the casement towards the rebate side of the frame is movable is reduced. According to the so-called folding air on the distance between the top of the plate-shaped area of the locking pin and the Strike plate limited. Adjusting the safety pin can be done, for example, that the locking pin is screwed into the fasteners, so that by Change in the screwing depth of the degree of protrusion simply changed the surface of the fastener can be.

In addition to its, the safety pin already allows described task of insertion into the recess of the Striking plate and the possible forwarding of the am Sashes attacking forces in the frame additionally the air gap between the frame and sash reduce what about the degree of screwing the Locking pin is adjustable in the fastener. The one between the screw thread and the safety pin trained plate-shaped area serves in the case lateral force on the casement and the hinge, For example, when trying to break in by levering the lock side as a stop surface by the plate-shaped area with its surface against the Strike plate in which the recess for the locking pin surrounding area in such a leverage attempt strikes after slight movement of the casement. According to the invention can be adjusted accordingly by Safety pin a limitation of the clearance, i.e. of possible movement distance between the frame and Casement of usually about 12 mm between the Folded sides of the frame and casement to approx. 1 to 1.5 mm between the locking pin and striking plate become. These 1 to 1.5 mm remain as a necessary game between the plate-shaped area and the striking plate with the door or window closed and place the always correct closing of the door or window with slight expansion of the casement or Frame due to heat or the like for sure. This special design of the safety pin creates the new tape according to the tape as well as on Lock security against lateral prying.

Furthermore, the invention proposes that Fastener one to the holes of the Fastening element for the reception of Fastening screws for connecting to the casement has parallel screw hole for the locking pin that one starting from the top of the fastener cylindrical countersink with a diameter of plate-shaped region has an adapted diameter, in which the safety pin with its plate-shaped Area is feasible. In this way, the recess forms for the plate-shaped area guide surfaces for this and prevents buckling of the Screw thread from the plate-shaped area, since this can support against the guide surfaces.

The tape according to the invention is so according to one embodiment arranged on the frame and sash that the Locking pin of the fastener and the corresponding Recess of the striking plate approximately at the center line of the Wing frame hinge part are arranged and there their Resistance of the band to external forces can perform increasing function.

However, it is also possible that the safety pin of the Fastening element and the corresponding recess of the Strike plate above this center line of the Wing frame hinge part are arranged. By this arrangement above the center line, the tendency to tip over the part of the casement according to the new tape reduced when external force is applied, as it extends to the belt effective lever lengths due to this higher Safety pin can be reduced. For example, it is possible through a above the center line of the Wing frame hinge part stored locking pin and associated recess the security against burglary two-part innovation tape with one Frame frame hinge part and a sash hinge part that one three-part band with two frame band parts and one to bring the sash frame hinge part between them without the Disadvantages of the three-part tape, such as difficult out and Hanging the door during assembly and repair and the like in To have to buy.

It is of course also within the scope of the invention possible, the safety pin and the interacting with it Strike plate also in other places within the fold between the frame and sash, as well a combined arrangement of two or more Safety pins and a corresponding number of Recesses in the striking plate, for example one in the amount of Center line and one above the center line of the Wing frame hinge part, are possible and Resistance of such a door or window against further increase external force.

In a further advantageous embodiment of the invention the fastener is also used to stiffen the corner Casement can be used. To do this, the fastener points at least one in Longitudinal through continuous mounting hole on the perpendicular to the two planes of the holes Fastening element for connecting to the casement or Wing frame hinge part runs.

This is to stiffen the corners of the casement Fastening element in the hardware grooves of the casement can be used and the blunt or mitred in the corner area of the Casement attached fasteners in the Corner area are in the mounting hole in Introduced longitudinal extension of the fastener Screw connectable.

With such a corner stiffener, for example Fasteners made from an aluminum profile can significantly increase the load capacity of the sash corner and resistance to attacking outside Forces, especially when trying to break in, significantly increased become. The fasteners on the vertical spars of the casement also with one Safety pin and safety pin must be equipped, which then corresponding with a corresponding on the frame the attached striking plate interact.

The corner connection hole can either be as Blind hole in the front end of the Fastener are introduced or as Through hole already during manufacture, for example Pull the profile for the fastener into this be brought into what the manufacturing in large series simplified.

As a further advantageous feature of the invention Volume should be mentioned that especially when using this tape according to the invention on the frame and casement reinforced with reinforcement profiles thermoplastic plastic in the sash hinge part horizontal direction shorter than previously required can be, since not all fastening screws of the Wing frame hinge part in the reinforcement profile of the Casement must be screwed in. By creating the on the rabbet side, for example in the hardware groove of the Sash used fastener is a additional mounting level closer to the fulcrum for the fastening screws of the wing frame hinge part created that the required sash hinge part length allowed to reduce. It also allows tape according to the invention, the fastening screws for the Sash frame hinge part vertical, i.e. one on top of the other relatively narrow, i.e. horizontally shorter To accommodate the sash hinge part, making it look optical Improvements over the usual sash hinge parts achieve great horizontal length with improved stability to let. Under certain circumstances, when using the tape according to the invention may even be possible on a Screwing the sash frame hinge part into the reinforcement profile to renounce in the conventional sense and it is sufficient only in that created by the fastener new sash level the sash hinge part of the to fasten tape according to the invention by the Screws screwed into the fastener become.

The tape of the invention is both in window and Door frames based on thermoplastic materials and / or metals can be used.

Fig. 1

einen Schnitt durch eine mittels eines Bandes schwenkbaren Tür in geschlossenem Zustand

Fig. 2

den Schnitt durch die Tür gemäß Fig. 1 in halbgeöffnetem Zustand

Fig. 3a

die Aufsicht auf ein Befestigungselement

Fig. 3b

die Seitenansicht des Befestigungselementes gemäß Fig. 3a

Fig. 3c

in vergrößerter Darstellung eine weitere Seitenansicht des Befestigungselementes gemäß Fig. 3a

Fig. 3d

den Schnitt durch das Befestigungselement gemäß Pfeilen A-A in Fig. 3a

Fig. 3e

einen Schnitt durch das Befestigungselement gemäß Pfeilen B-B in Fig. 3a

Fig. 4a

die Seitenansicht eines Schließbleches

Fig. 4b

die Vorderansicht des Schließbleches gemäß Fig. 4a

Fig. 4c

eine weitere Ansicht des Schließbleches gemäß Fig. 4a

Fig. 5a

eine Ansicht eines Sicherungsdornes

Fig. 5b

die Aufsicht auf den Sicherungsdorn gemäß Fig. 5a

Fig. 6a

die Ansicht einer weiteren Ausführungsform eines Befestigungselementes

Fig. 6b

die Ansicht auf ein zum Befestigungselement gemäß Fig. 6a zugehöriges Schließblech

Fig. 7a

in perspektivischer Darstellung die Ansicht eines Eckbereiches eines Flügelrahmens

Fig. 7b

in schematisierter Darstellung eine Eckverbindung von Befestigungselementen

Fig. 7c

in schematisierter Darstellung eine weitere Ausführungsform der Eckverbindung von Befestigungselementen

Fig. 8

eine Ansicht eines an einem Blendrahmen und einem Flügelrahmen befestigten Bandes

Fig. 9a

die Ansicht einer weiteren Ausführungsform eines Befestigungselementes

Fig. 9b

die Ansicht auf ein zum Befestigungselement gemäß Fig. 9a zugehöriges Schließblech

Fig. 10

schematische Ansicht von Blendrahmen und Flügelrahmen mit den montierten Bandteilen.

The invention is explained in more detail below using exemplary embodiments in the drawing. Show it

Fig. 1

a section through a hinged door by means of a belt in the closed state

Fig. 2

the section through the door of FIG. 1 in the half-open state

Fig. 3a

supervision of a fastener

Fig. 3b

the side view of the fastener of FIG. 3a

Fig. 3c

In an enlarged representation, a further side view of the fastening element according to FIG. 3a

Fig. 3d

the section through the fastener according to arrows AA in Fig. 3a

Fig. 3e

a section through the fastener according to arrows BB in Fig. 3a

Fig. 4a

the side view of a striking plate

Fig. 4b

the front view of the striking plate according to FIG. 4a

Fig. 4c

another view of the striking plate according to FIG. 4a

Fig. 5a

a view of a locking pin

Fig. 5b

the supervision of the safety pin according to FIG. 5a

Fig. 6a

the view of another embodiment of a fastener

Fig. 6b

the view of a striker belonging to the fastening element according to FIG. 6a

Fig. 7a

in perspective view of a corner area of a casement

Fig. 7b

in a schematic representation, a corner connection of fasteners

Fig. 7c

another embodiment of the corner connection of fasteners in a schematic representation

Fig. 8

a view of a tape attached to a frame and a sash

Fig. 9a

the view of another embodiment of a fastener

Fig. 9b

the view of a striker belonging to the fastening element according to FIG. 9a

Fig. 10

schematic view of frame and casement with the assembled band parts.

Fig. 10 shows the assembly of the tape on the cut frame 4 and casement 5 shown, i.e. at their vertical bars. On the frame 4, the Frame frame band parts 30 with hinge pin 38 with a Visible surface 45 and on the right-angled Frame frame side 41 assigned a striking plate 2 attached, for example by means of screws.

The wing frame hinge parts 32 are on the sash 5 a visible surface 55 attached, for example screwed, and assigned to the right-angled one Sash rebate side 51 is an elongated cuboid Fastening element 1 attached, for example screwed. Furthermore, fasteners 1, 1a in the corner area of the casement.

1, the frame 4 and the sash 5th a door rotatable with each other via the band labeled 3 connected. The frame 4 and the sash 5 are there from commercially available hollow profiles made from thermoplastic Plastic formed and in each of one of the hollow chambers used reinforcement profiles 40 and 50 made of sheet steel strengthened. The frame 4 has an L-shaped Cross section with outer and inner visible surface 46, 45 and to this end the fold side 41, which runs essentially at right angles on. The sash 5 has a Z-shaped cross section outer and inner visible surface 56, 55 and outer and inner Stop projection 57, 53 and the frame 4 facing Folded side 51, in which the continuous fitting groove 52 is trained.

The band 3 includes the frame part 30 and the Sash frame hinge part 32, which over the hinge pin 38, see Fig. 10, rotatably connected. The Frame band part 30 is on the inner visible surface 45 of the Frame 4 through to the reinforcement profile 40th screwed fastening screws, not shown, and attached by means of mandrels 31. The Sash frame hinge part 32 lies on the inner visible surface 55 of the sash 5 and is on the one hand by means of Wing stop projection 53 guided dowel pins 35a and another by means of a screw, not shown, along the Axis 36 in the reinforcement profile 50 of the casement 5 screwed. Furthermore, is in the fitting groove 52 on the Folded side 51 of the casement 5 the fastening element 1 used. The fastening element 1 has bores 12 parallel to the fold side 51 of the casement profile 5 and in Direction across the frame, i.e. from the outside to the inside Visible surface, on. In these holes 12 of the Fastening element are further fastening screws 35 for fastening the sash hinge part 32 through corresponding holes in the sash profile 5 screwed. The attachment of the sash hinge part 32 is so in Reinforcement profile 50 of the casement 5 and in the Fitting groove 52 effected by means of the fastening element 1.

The fastening element 1 is in Fig. 3a-e in several Views shown in more detail. As in particular FIGS. 3a-c removable, the fastener 1 is in an elongated cuboid shape so that it runs along its length Longitudinal axis Lx in the longitudinal extent of a casement 5 can be used, for example, in its fitting groove 52. The Fastening element 1, as can be seen in particular from FIG. 3c, has an approximately T-shaped cross section with an im Cross section viewed approximately rectangular insertion area 15 with on the top 150 on both long sides of the Fastening protruding support edges 16a, b. The fastening element 1 is thus as in FIG. 1 shown, with its insertion area 15 in a appropriately designed fitting groove 52 of the casement 5 usable and lies with its on both long sides protruding bearing edges 16a, b on the edge region of the Fitting groove 52 on.

As can also be seen in FIGS. 3a, b, this has Fastening element 1 several in the longitudinal extension of the Fastening element 1 arranged centrally and that Fastener from top 150 to bottom 151 penetrating mounting holes 11 on the Top 150 are provided with a conical countersink 11a, so that the fastener inserted into the fitting groove 1 by means of inserted into the mounting holes 11 Fixing screws in the plastic hollow profile of the Sash 5 and possibly also in the sash 5 included reinforcement profile 50 can be screwed. Due to the tapered countersink 11a when using Countersunk screws as fastening screws ensure that this fully sunk into the surface of the Fastening element 1 can be screwed. On the bottom of the insertion area 15 are teeth 17 formed in penetrate the plastic profile and the seat and the Improve attachment in fitting groove 52.

In a perpendicular to these mounting holes 11 extending plane of the fastener 1 and transverse to Longitudinal extension Lx of the fastener Level are holes 12 for receiving the mounting screws 35 formed for the sash hinge part 32, which as well the holes 11 are formed as through holes. How can also be seen in FIG. 2, this becomes rectangular Arrangement of the mounting holes 11 and 12 to each other achieved that the mounting axis X1 Fastening screws for the fastener on Sash frame 5 and the axis X2 of the fastening screws 35 for the sash hinge part 32 on the fastening element 1 mutually perpendicular in the fastening element 1 are arranged, whereby a right-angle force transmission the forces acting on the sash 5 takes place. If not Fastening element 1 is provided, the initiation takes place of all forces on the casement only in one direction, namely the direction of axes 35a, 35, 36.

By screwing in the fastening screws 35 for the Sash frame hinge part 32 in holes 12 of the Fastening element 1 can also different distances of the hardware groove from the surface of the casement profile, from manufacturer to manufacturer vary by using correspondingly longer Fixing screws 35 can be easily compensated and the Number of different versions of the Fastening element 1 is significantly reduced.

Due to the arrangement of the Fastening element 1 in the fitting groove 52 of the Sash 5 is another mounting level for the Fastening screws 35 of the sash hinge part 32 created a relative to the pivot point DP of the tape 3 small distance and therefore only small effective lever lengths compared to those in the reinforcement profile 50 screwed fastening screws along the axis 36. The resistance of the door shown in FIG. 1 with a pressure according to arrow D on the casement significantly increased in the event of an attempted break-in.

As can also be seen in FIG. 8, this can additional mounting level for the sash hinge part 32 by means of the fastening element 1 the assembly of in especially long -m-sash hinge parts in the horizontal direction 32 superfluous. The invention does it possible, not all fastening screws so on Arrange sash hinge part 32 that they in the Reinforcement profile 50 of the casement 5, as is the axis 36 shows, must be screwed in. It suffices, as in Fig. 8 shown, a sufficient number of locking pins 35a provide and mounting screws 35 in vertical Arrangement, i.e. one above the other, on the casement and Fasten fastener. Volume 3 according to the invention is therefore also suitable for mounting on particularly narrow -s sash frames 5 suitable. The mounting screws 35 and the Locking pins 35a are on the casement hinge part 32 in Elongated holes 320 led. An adjustment of the casement is by means of an adjustment slide 33 and one Adjusting slide driving adjusting screw 33a, with which in the sash frame hinge part 32 is equipped in a known manner, possible.

To further increase resilience in particular against attempts to break in by external pressure according to arrow D and also against lateral prying out from the lock side what is indicated by the arrow H in Fig. 1, that is Fastening element 1 equipped with a locking pin 10. For this purpose, the fastening element 1 has one in FIGS. 3a-e tapped hole 18 for receiving the Locking pin 10 on. This threaded bore 18 is parallel to the fastening bores 11 of the fastening element 1 arranged and faces from the top 150 of the Fastening element starting from a cylindrical countersink 14 on. The one for screwing into this mounting hole 18th provided with the countersink 14 locking pin is in the Fig. 5a, b shown in more detail. It points at one end Screw thread 103 and one at its other end Safety pin 100 on. Between these two end areas a plate-shaped support area 101 is formed which with regard to its diameter, both the screw thread 103 as well as the locking pin 100 protrudes. This plate-shaped support area 101 has one The diameter of the countersink 14 in the fastening element 1 adjusted diameter so that the plate-shaped Area 101 is guided on the circumference in the countersink 14.

1, 2 and 7, the locking pin 10 with its screw thread 103 so far into the fitting groove 52 of the casement 5 fastened fastener screwed that he with his locking pin 100 and optionally with part of the plate-shaped area 101 protrudes from the surface of the fastener 1. For this purpose, the locking pin 10 in the area of its Security pin 100 a profile to attack a Turning tool, for example a hexagon socket 104.

1 and 2 and 10 can be seen on the fold side 41 of the frame 4, a striking plate 2 in fixed in such a position that the surface 150 the fastener 1 with its locking pin 100th protruding locking pin 10 when closing the door according to Arrow P1 in Fig. 2 in a formed on the striking plate 2 Recess 20 can be inserted, see FIG. 1.

The striking plate shown in FIGS. 1 and 2 has according to Fig. 4a-c two mounting holes 21, by means of which it on the fold side 41 of the frame 4 together with Centering pins 22 in corresponding recesses intervene, can be fastened in a known manner. Furthermore 4c that the striking plate 2 in adaptation to the installation position on the folding side 41 of the Frame 4, viewed in cross section, is approximately U-shaped Has shape, the one leg 24 a larger Has length than the other leg 23, so that Locking plate 2 aligned in a straight line on the folding side 41 the frame 4 can be placed.

If the protruding from the fastener 1 Locking pin 10 with its locking pin 100 in the Recess 20 of the striking plate 2, as shown in Fig. 1, is introduced, he lies down on the force Sash 5 in the direction of arrow D to the edge of the recess 20 of the striking plate 2 and directs the sash 5 attacking forces in the direction of arrow D also in the frame 4 a, so that the total load for the tape 3 and thus his resilience to such Application of force, for example when attempting to break in, is significantly increased. In addition, the Locking pin 10 through its plate-shaped area 101, however also a reduction in the clearance, so that the Resistance of the band 3 also against lateral Pry out in the direction of arrow H is increased.

When attempting to lever out in the direction of arrow H, the plate-shaped area 101 of the locking pin 10 with its Surface 102 on the surrounding the recess 20 Edge area of the striking plate 2, so that another Movement is prevented by the safety pin. By appropriate setting of the locking pin is the Folded air from usually approx. 12 mm to approx. 1 to 1.5 mm limited, after overcoming this 1 to 1.5 mm by the Lever off in the direction of arrow H sets the plate-shaped Area of the safety pin with the surface 102 on the Strike plate 2 and acts on a further movement of the Casement 5 counter.

In this way, the tape 3 is not only one special resistant attachment of the sash 5 on Frame 4 with strong pressure in the direction of arrow D, but even with strong pressure due to prying out in the direction of the arrow H causes.

The locking pin 10 and the recess 20 in the striking plate 2 are in one embodiment approximately in the area of Center line M of the sash hinge part 32 arranged, which in the striking plate 2 according to FIGS. 4a-c is indicated.

In a further embodiment, however, it is also possible that the locking pin 10 in a mounting hole 18 on Fastener 1 is screwed in above this Center line M of the wing frame hinge part 32 is formed, as shown in Fig. 6a. The associated in Fig. 6b The striking plate shown accordingly also has the recess 20 above this center line M des Sash frame hinge part 32, so that insertion here too the locking pin 10 guaranteed in the recess 20 is. Such as shown in FIGS. 6a, b Arrangement of the locking pin 10 and the recess 20th Above the center line M is the resistance especially in the corner area of band 3 opposite Applying pressure in the direction of arrow D for a door according to FIG. 1 further increased.

It is also possible, as shown in FIGS. 9a and 9b, in Connection with the band 3 as a twin bolt striking plate Use 2a known striking plate, which two in Recesses 20a, b arranged one behind the other in the longitudinal direction 9b. One on this Corresponding twin bolt striking plate Fastening element 1a is also in accordance with the two Recesses 20a, b bores 18a, b for two Safety pins formed and shown in Fig. 9a. Grip the two locking pins of the fastener when closing the door or window in the recesses 20a, b in the striking plate 2a, which makes a particularly stable Connection between frame and sash is created. A bore 18b is advantageous for one Safety pin and the associated recess 20b in the amount of Center line M of the sash frame part arranged while the bore 18a for the further locking pin and associated recess 20b in the striking plate 2a above this Center line M are arranged.

An additional corner stiffening of the casement 5 can be according to 7a-c can be achieved when the fastener 1 not only in the area of band 3 to accommodate the Fixing screws 35 of the sash hinge part 32 and Safety pin 10 is used, but also if necessary with an interruption to the corner area of the Casement 5 is arranged and in the fitting groove 52 of the Casement is inserted. Such a stiffener is shown in Fig. 7a, in which a Fastening element 1 in the vertical section of the Casement 5 is inserted in the fitting groove 52 and by means of fastening screws 110, which are shown in FIG. 3a mounting holes 11 are passed through, is fixed in the casement profile. In addition, an in the fitting groove 52 in the horizontal area of the casement inserted fastener 1 a provided in the corner area to the vertical fastener 1 butt added.

1 and 3a-e, here in particular the 3c, can be removed, this fastening element 1 at least one starting from an end face in Longitudinal extension Lx through mounting hole 13. Furthermore, at the end of the corner area covering the Fastening element 1a, see Fig. 7a, a corresponding Bore formed so that the fasteners 1, 1a by means of a fastening screw 11a used here Corner area and so both fasteners 1, 1a an essential corner stiffening of this area cause. The joining of these two to the corner stiffening serving fasteners 1, 1a can, as in the Fig. 7a, c shown, either done by the Fastening elements 1, 1a butt butt, or are joined together using miter cuts and each connected to each other by a connecting screw 11a become.

The band 3 according to the invention thus has a significant effect improved fastening of the casement 5 to the frame 4, being a significant increase in resistance to Force application in direction of arrow D or H when closed Door or window is achieved during an attempted break-in. The band 3 according to the invention is therefore capable of high Burglar security requirements, like them for example when testing according to DIN 18103, to fulfill.

Claims (9)

1. A door or window strip (3) for doors or windows with a fixed door/window frame (4) and a moveable sash (5) attachable to said door/window frame with the strip whereby the strip comprises a door/window frame strip part (30) for attachment to the door/window frame and a sash strip part (32) for attachment to the sash (5) and the strip parts are joined via a hinge pin to allow rotation relative to each other, and with a block-like fixing element (1) as an additional device for the strip whereby the fixing element (1) has a T-shaped cross section and can be located into a groove (52) formed along the recessed part of sash (5) and the fixing element (1) includes two holes (11, 12) perpendicular to each other for the insertion of fixing screws for the connection with the sash strip part (32) and for fixing screws (110) for attachment to sash (5), characterised in that the fixing element (1), on its upper side (150) facing the door/window frame, is equipped with at least one projecting and adjustable retaining pin (100) which, during closing of the door or window, can be engaged with a lock strip (2) located on the recessed side (41) of the door/window frame (4).
2. The strip according to claim 1, characterised in that the lock strip (2) comprises at least one slot (20) into which the retaining pin (100) can be located during closing of the door or window.
3. The strip according to one of claims 1 or 2, characterised in that the retaining pin (100) is formed at one end of a retaining stud (10) which at one of its ends has a screw thread (103) for screwing into the fixing element (1), and between the two ends (100, 103) of retaining stud (10) a plate-rim-like area (101) is formed with an increased diameter compared to the screw thread (103) and the retaining pin (100), whose surface (102) serves as a stop surface (102) resting against the lock strip (2).
4. The strip according to claim 3, characterised in that the fixing element (1) has a tapped hole (18) for the retaining stud (10), said hole being parallel to the holes (11) of fixing element (1) for the location of fixing screws to join said fixing element to sash (5), said tapped hole having a cylindrical counterbore (14) with a diameter being adapted to the diameter of the plate-rim-like area (101), with the retaining stud (10) being capable of being inserted into the plate-rim-like area (101).
5. The strip according to one of claims 1 to 4, characterised in that the retaining stud (10) of fixing element (1) and the slot (20) of lock strip (2) can be coordinated with each other at the level of the centre line (M) of sash strip part (32).
6. The strip according to one of claims 1 to 5, characterised in that the retaining stud (10) of fixing element (1) and the slot (20) of lock strip (2) can be coordinated with each other above the centre line (M) of sash strip part (32).
7. The strip according to one of claims 1 to 6, characterised in that the fixing element (1) on its underside has jagged projections (17).
8. The strip according to one of claims 1 to 7, characterised in that the fixing element (1) has at least one through hole (13) starting from one end face along the longitudinal axis (Lx), said through hole being perpendicular to the planes of holes (12, 11) of fixing element (1) for joining with sash (5) or rather the sash strip part (32).
9. The strip according to one of claims 1 to 8, characterised in that the fixing element (1) can be inserted into groove (52) of sash (5) for reinforcing the corners of the sash and that fixing elements (1, 1a), being butt or mitre joined in the corner area of sash (5), can be connected in the corner area by a screw (11a) inserted into through hole (13) along the longitudinal axis (Lx).

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