EP1045096B1 - Window fitting and window with such a fitting - Google Patents

Window fitting and window with such a fitting Download PDF

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Publication number
EP1045096B1
EP1045096B1 EP00102103A EP00102103A EP1045096B1 EP 1045096 B1 EP1045096 B1 EP 1045096B1 EP 00102103 A EP00102103 A EP 00102103A EP 00102103 A EP00102103 A EP 00102103A EP 1045096 B1 EP1045096 B1 EP 1045096B1
Authority
EP
European Patent Office
Prior art keywords
bolt
casement
window
point
locking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP00102103A
Other languages
German (de)
French (fr)
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EP1045096A1 (en
Inventor
Marcus Lünsmann
Alfred Meeth
Johann Pfab
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unilux AG
Original Assignee
Unilux AG
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Filing date
Publication date
Application filed by Unilux AG filed Critical Unilux AG
Publication of EP1045096A1 publication Critical patent/EP1045096A1/en
Application granted granted Critical
Publication of EP1045096B1 publication Critical patent/EP1045096B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
    • E05B17/2088—Means to prevent disengagement of lock and keeper
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1808—Keepers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1833—Fastening means performing sliding movements
    • E05C9/1841—Fastening means performing sliding movements perpendicular to actuating bar
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0004—Additional locks added to existing lock arrangements

Definitions

  • the invention relates to a window fitting for a window a frame, a casement, which is mounted on the frame and in an opening direction from a closed to one open position is pivotable, with a sash on the casement actuating rod interacting with a bolt and on the frame a locking plate are attached, by means of which the closed Sash frame can be locked on the frame. Further
  • the invention relates to a window with such a window fitting.
  • a window generally has a casement, which means Fitting on a frame pivoted or tilted is.
  • the locking elements are arranged in the area of a fold between the frame and the closed casement is formed.
  • the frame and the sash are subject to production contingent dimensional fluctuations. Furthermore, warp and twist they change during use due to thermal stresses and the weight of the glazing act on them. The fold between Frame and sash is therefore also used to compensate for Dimensional fluctuations and delay.
  • GB 2 298 451 A discloses a locking mechanism for one Frame.
  • the locking mechanism includes an operating rod by means of a latch in one direction perpendicular is moved to the direction of movement of the operating rod.
  • In the bolt is one to the direction of movement of the operating rod inclined guide formed the movement of the operating rod in a substantially perpendicular to it Movement of the bar converts.
  • the width of the Riegel with which it engages in holes or the like to provide a lock greater than the length of the track, around which the operating rod is to be moved, around the bolt to move over the entire distance specified by the guide.
  • EP 0 610 542 A2 discloses a lock in which a locking member by means of a pin in a control slot of an actuating slide is led.
  • the control slot runs at least partially oblique to the direction of movement of the actuating slide.
  • the control slot converts the movement of the actuating slide in one direction in a movement of the locking member perpendicular to this direction so that when moving the operating slide the bolt member moves out of the lock and interacts with a striking plate for locking.
  • the length of the locking element in its direction of movement is included larger than the distance that the bolt link in that direction is moved by means of the control slot.
  • GB 1 581 306 discloses a lock in which in the locked Engage the condition of the bolts in the holes.
  • the diameters of the holes larger than that of the bolts for insertion to ease the bolt into the holes.
  • Door locks are known from the company Gretsch-Unitas GmbH, where locking hooks or locking bolts as locking elements on Engage the door leaf in the corresponding striking plates on the door frame.
  • the door locks are relatively large and therefore the cramped space is unsuitable.
  • the invention has for its object a window fitting and to provide a window with such a window fitting, where the window fitting even in very confined spaces increased security against burglary on the casement offers.
  • the invention also aims to provide a window fitting and to provide a window with such a window fitting at which the window fitting even with a not made to measure or warped windows can be easily locked and is lockable and at the same time sufficient or increased Offers security against burglary.
  • the task is through a window fitting with the in the claim 1 mentioned features solved.
  • the latch is from a profile part of the casement in the vertical direction to a profile part of the frame can be pushed. Furthermore, the bar itself Curved track formed.
  • the bolt is also in the locking area very broad. The bolt therefore engages one wide area in the frame and offers an increased Protection against burglary.
  • the task is also through a window fitting with the in the claim 2 mentioned features can be solved.
  • the latch is also from a profile part of the casement in vertical Slidable towards a profile part of the frame.
  • the bolt is very short in the sliding direction designed. Nevertheless, the bolt offers sufficient security against Burglary because it is held on the cam track.
  • the object of the invention is by a fixed fitting solved, in which the locked bolt in the opening direction from Bolt plate a distance of 20% or more of the thickness of the bolt in this area.
  • the bolt only in the opening direction of the casement, but not opposite this opening direction, against burglary Must offer security. Therefore, the locked latch does not have to lie against the locking plate in the opposite direction to the opening or hook up.
  • the bolt can thus be designed so that it uses the entire available space in the opening direction and is arranged at a large distance from the locking plate. The There is a risk of the locking mechanism getting caught or jammed thereby significantly reduced.
  • both the Bolts and the stop made of stronger material be so that the window fitting against security Burglary offers.
  • the bolt and the bolt plate each have at least one tooth with the teeth engaging when the closed and locked sash moved a little in the opening direction becomes.
  • the sash is also perpendicular to it Opening direction secured in the event of a break-in.
  • the bolt and the locking plate can be made from relatively strong material and can have a relatively large width, several Teeth are formed, which increases safety considerably offer against burglary.
  • the window fitting according to claim 3 also offers in particular low space requirement a particularly high level of security if he additionally designed as the window fittings according to claim 1 or 2 is.
  • Another way to break in at a window is in that the burglar from outside, e.g. using a screwdriver, moves a locking pin of the locking mechanism, and this opens the locking mechanism. This can be prevented by the bars advantageously on the outside next to each Locking pins are arranged. The locking pins are then from the outside not accessible or movable.
  • the locking mechanism can be external with very few components similarly known locking mechanisms can be designed by the bolt in the opening direction in the central area of the operating rod is arranged.
  • the latch can be used in such Case with a curved path penetrating it in the opening direction be formed in a bolt on both sides the operating rod is supported. The bar is then special secured against pulling out.
  • the bolt pocket can also be attached to the sash frame at its base, to offer high stability on the casement.
  • An advantageous way to prevent the bolt from being pulled out Securing the sash consists of two approaches to the latch are formed opposite one part of the Grab the bolt pocket. The latch can then not be fully removed the bar pocket can be pulled.
  • the bolt in the sliding direction by a spring is advantageous, such as. a leaf spring or coil spring, preloaded.
  • the Latch is especially protected against misunderstanding and additional secured in the locked state.
  • the window fitting can be advantageous for a tiltable window be designed so that the actuating rod is linear between three points, a blocking point, an open point and a tipping point is movable.
  • the cam track is designed so that it from Lock point to the open point to the actuation path of the actuation rod or inclined to the profile part of the casement Section of the curve and then to the tipping point has parallel curve section. Such a bar is only locked at the blocking point and can therefore be in the upper area of the tiltable window attached.
  • a latch on which the cam track from the blocking point to the open point one to the profile part of the casement inclined rising and then to the tipping point has a sloping curve section. The bolt is then locked at the blocking point and at the tipping point and can therefore in lower area of the tilting window.
  • the window fitting according to the invention is particularly advantageous used in a window that has slim profile parts and therefore only take up a fitting with a small footprint can.
  • the window 10 shown comprises a profile part of a frame 12 and an adjoining profile part of a casement 14, each made of wood.
  • a glass pane 16 between two seals 18 and 20.
  • the seal 20 is held by an aluminum profile 22, which is attached to the sash 14.
  • On the frame 12 is also attached an aluminum profile 23.
  • the aluminum profiles 22 and 23 form together with the wooden casement 14 and Frame 12 a window in composite construction.
  • the window 10 is shown in FIG. 1 in the closed position, where here the closed position of the casement 14 to the frame 12 is understood, in which the sash 14 and the frame the ideal manufacturing dimensions correspond to the sash 14 on the frame 12 is present and is not exposed to any stresses that may result from it Warp ideal position.
  • the sash 14 is by fishing (not shown) on the frame 12 pivotally mounted and in a opening direction shown by an arrow X to open.
  • the opening direction X extends in the closed position perpendicular to a main plane or pane plane of the casement 14th
  • the aluminum profiles 22 and 23 are on the outside attached to the sash 14 or frame 12 and the sash 14 lies on the inside of the frame, i.e. he is in Opening direction X to open inwards.
  • One on the sash 14 arranged and sealing to the frame 12 sealing 24th compensates for manufacturing tolerances and warpage that of the casement 14 in the opening direction X in relation to the frame 12 having.
  • the seal 24 thereby prevents air flow between outside and inside.
  • the fold 26 has a fold width in the opening direction X. b and a fold height h in a direction Z perpendicular thereto.
  • the fold 26 also serves to compensate for manufacturing tolerances and warpage and for inserting fittings in the Z direction.
  • a Locking mechanism with an actuating rod 30 and a cover 32 attached.
  • the operating rod 30 is relative to Sash 14 and cover 32 perpendicular to the direction Z and the opening direction X spanned plane and thus displaceable parallel to the profile part of the casement 14 shown (i.e. perpendicular to the plane of the drawing of Fig. 1).
  • the locking element for example a known roller pin (not shown) attached.
  • a latch 34 is formed, which is shown in the Embodiment cooperates with the operating rod 30.
  • the function of this bolt 34 is shown in FIGS. 2 to 4 illustrated in detail.
  • the bolt is a push bolt 34 performed in a locking pocket 36.
  • the bolt pocket is in a recess of the casement 14 open to the fold 26 is inserted.
  • On the frame 12 is opposite the slide bolt 34 Stop arranged in the form of a locking plate 38.
  • the transom 38 is by means of screws 42 in a recess of the frame 12 attached.
  • an elongated hole 46 is formed in a side wall of the locking pocket 36 in a side wall of the locking pocket 36 is parallel to the operating rod 30 an elongated hole 46 is formed.
  • a bolt 40 protrudes through the elongated hole 46 and is attached to the actuating rod 30.
  • the bolt 40 is by means of the actuating rod 30 in Elongated hole 46 from a blocking point S via an open point O to a tipping point K displaceable by an actuation path Y.
  • the open point O the sash 14 opened and tilted at the tipping point K.
  • the principle of moving from horizontal to vertical can also be realized by the cam track on the Actuating rod and the engaging part, e.g. the bolt 40, is formed on the slide bolt 34.
  • a guide bar 54 is formed on the slide bolt 34 at the center thereof, which extends in the sliding direction and in a guide groove 52 is performed.
  • the slide bolt 34 is thereby against Tilting or jamming secured when moving.
  • the slide bolt 34 has on its opposite direction Z. End a width "r" with which he is behind the transom 38 engages.
  • the bar width "r” is chosen so that it is larger than the operating path Y of the operating rod 30, so that the cam track 44 through which the bolt 40 extends over the actuation path Y moves, be formed overall in the slide bolt 34 can.
  • the bar width "r” is considerably wider than in known ones Bars for windows and also wider than with known bars for doors.
  • the slide bolt 34 is therefore special against burglary resistant.
  • the cam track 44 can be flat be designed so that the slide bolt 34 runs very smoothly is. Thanks to the good guidance and smooth movement of the slide bolt 34 its length "l" in the sliding direction can be made very small without the bolt jamming when moving.
  • the length "l" of the slide bolt 34 is at most twice as large like its sliding path "w". This is particularly advantageous because the casement of windows is very slim.
  • the cam track 44 of the slide bolt shown in FIGS. 2 and 3 34 points in the direction Z to the profile part of the casement 14 parallel and then a sloping section on.
  • the slide bolt 34 in the bolt pocket 36.
  • the bolt 40 urges the slide bolt 34 out of the bolt pocket 36. If the direction of actuation is reversed, the reverse occurs Movement of the slide bolt 34.
  • This type of cam track is for a latch that is attached to a tiltable window in the upper, tilted area of the window is arranged. Such a bar is only locked when the window is closed.
  • the cam track 44 of the slide bolt shown in FIGS. 5 and 6 34 has a rising to the profile part of the sash 14 and then a descending section, i.e. the rising and falling sections of the cam track are standing at an acute angle to the actuation path Y.
  • a rising section of the curved track 44 from the open point O to the tipping point K leads the bolt 40 along the sloping section of cam track 44 the slide bolt 34 in the lock pocket 36.
  • the bolt is pushing 40 the slide bolt 34 from the bolt pocket 36.
  • reversing the Actuating direction is a reverse movement of the Slide bolt 34.
  • This type of cam track is for a bolt suitable, the one on a tiltable window in the lower, not tilted Area of the window is arranged. Such a bar is locked when the window is closed or tilted.
  • the slide bolt 34 directed outwards next to the actuating mechanism, thus arranged next to the actuating rod 30.
  • the Bolt 40 protrudes from the actuating rod 30 into the curved path 44, the slide bolt 34 in the opening direction X is not complete interspersed.
  • the cam track 44 forms in this embodiment a recess in the slide bolt 34.
  • the bolt 44 can one Have slide ring and the slide bolt 34 against a spring Be biased towards Z.
  • the slide bolt can also in this embodiment, in addition to a locking element of the Locking mechanism be formed so that the locking element of is not accessible from the outside.
  • Screw 42 arranged far to the central region of the frame 12 and can therefore absorb high forces.
  • a locking plate 38 is shown, which is integral with a locking plate 56 is formed.
  • the locking plate 56 is like in conventional window fittings for receiving a locking element suitable, such as a rolling pin.
  • the transom 38 has an elongated opening 62 into which the slide bolt 34 is able to intervene.
  • the locking plate 38 is through Screws 42 attached to the frame 12 and additionally by Screws 58 and 60, as for a single part Locking plate are arranged.
  • the slide bolt 34 in the central region of the actuating rod 30 arranged.
  • the slide bolt 34 can thereby in the actuation mechanism to get integrated.
  • the bolt 40 passes through the Slide bolt 34 and is on both sides of the slide bolt 34 on the Actuating rod 32 attached.
  • the cam track 44 of the sliding bolt 34 is thus evenly stressed. Beyond that the slide bolt 34 is particularly stable in the bolt 40 Bolt pocket 36 held.
  • the bar can also be a or have two opposite lugs that are in the latch pocket 36 hook and pull out the bolt completely prevent from the bolt pocket.
  • a locking plate 38 is shown, in which the Screws 42 on the outside next to the opening 62 for receiving the Slide bolt 34 are arranged. The screws 42 are thereby screwed into the central area of the frame 12 and point a particularly high stability in the frame 12.
  • This in Fig. 12 locking plate 38 is integral with a Locking plate 56 formed. The locking plate 38 and the locking plate 56 are attached by screws 42 to the frame 12, which like arranged in a locking plate designed as a single part are.
  • the slide latch 34 is in its locked position from the locking plate 38 in the opening direction X spaced a distance "a".
  • the distance "a" Based on the thickness "d" of the locking part of the slide bolt 34 is the distance "a" 20% to 80%. In a further preferred embodiment the distance “a” is 30% to 70%. Related to the Fold width "b” the distance “a” is 5% to 30% or 8% to 25%.
  • a distance "a” between 40% and is particularly preferred 50% of the thickness "d" of the slide bolt 34, because of manufacturing tolerances and warpage of the sash 14 is particularly good can be compensated.
  • the locking element also faces the frame 14 or the locking pocket 38 against the direction Z at a distance "c".
  • the Distance "c” is 5% to 40% of the fold height "h”.
  • Prefers distances "c” are also between 15% and 40%, and special preferably between 25% and 40%.
  • a tooth 48 is formed, to which an associated Tooth 50 is formed from the side surface of the locking pocket 38 is.
  • the tooth 48 engages the tooth 50 when the casement 14 is moved in the opening direction X by the distance "a".
  • the sash 14 can also have a certain dimension "dz" in Be moved in the Z direction. Such a movement of the casement 14 occurs when an attempt is made to frame the sash 14 to move the frame 12 by external force or open. Prevent interlocking teeth 48 and 50 a further movement of the casement by friction or positive locking 14 in the opening direction X and in the direction Z.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Window Of Vehicle (AREA)
  • Dry Shavers And Clippers (AREA)

Abstract

The window has a blind frame on which a casement frame is mounted. The casement frame has an operating bar (30) cooperates w a bolt (34). The closed casement frame is bolted on the blind frame by means of a bolt-plate (38) on the blind frame. The bolt has curved track (44) on which grips part (40) of the operating bar. The bolt slides from the casement frame at right angles to the blind frame.

Description

Die Erfindung betrifft einen Fensterbeschlag für ein Fenster mit einem Blendrahmen, einem Flügelrahmen, der am Blendrahmen gelagert und in eine Öffnungsrichtung von einer geschlossenen zu einer offenen Stellung schwenkbar ist, wobei am Flügelrahmen eine mit einem Riegel zusammenwirkende Betätigungsstange und am Blendrahmen ein Riegelblech angebracht sind, mittels denen der geschlossene Flügelrahmen am Blendrahmen verriegelbar ist. Ferner betrifft die Erfindung ein Fenster mit einem solchen Fensterbeschlag.The invention relates to a window fitting for a window a frame, a casement, which is mounted on the frame and in an opening direction from a closed to one open position is pivotable, with a sash on the casement actuating rod interacting with a bolt and on the frame a locking plate are attached, by means of which the closed Sash frame can be locked on the frame. Further The invention relates to a window with such a window fitting.

Ein Fenster weist allgemein einen Flügelrahmen auf, der mittels Beschlägen an einem Blendrahmen schwenkbar bzw. kippbar gelagert ist. Am Flügelrahmen sind meist Sperrelemente (insbesondere Rollenbolzen) angebracht, die mit den Beschlägen verbunden und in Sperrbleche am Blendrahmen schiebbar sind. Die Sperrelemente sind im Bereich eines Falz angeordnet, der zwischen dem Blendrahmen und dem geschlossenen Flügelrahmen gebildet ist.A window generally has a casement, which means Fitting on a frame pivoted or tilted is. There are usually locking elements (especially roller bolts) on the casement attached, connected to the fittings and in Locking plates on the frame are slidable. The locking elements are arranged in the area of a fold between the frame and the closed casement is formed.

Der Blendrahmen und der Flügelrahmen unterliegen durch die Herstellung bedingten Maßschwankungen. Ferner verziehen und verwinden sie sich während des Gebrauchs, da thermische Spannungen und das Gewicht der Verglasung auf sie wirken. Der Falz zwischen Blendrahmen und Flügelrahmen dient daher auch zum Ausgleich von Maßschwankungen und Verzug.The frame and the sash are subject to production contingent dimensional fluctuations. Furthermore, warp and twist they change during use due to thermal stresses and the weight of the glazing act on them. The fold between Frame and sash is therefore also used to compensate for Dimensional fluctuations and delay.

Es ist ein wesentliches Merkmal eines Fenster, daß es bei einem versuchten Einbruch ausreichend Sicherheit bietet. Da Einbrecher sich oftmals scheuen Lärm zu erzeugen und die Fensterscheibe zu zerschlagen, versuchen sie, das Fenster am Blendrahmen oder Flügelrahmen aufzubrechen. Dabei setzt ein Einbrecher, beispielsweise mittels eines Brecheisens oder eines Schraubenziehers, von außen zwischen Blendrahmen und Flügelrahmen an und hebelt den Flügelrahmen nach innen. Gemäß der Gütesicherung nach DIN V 18054 wird ein RAL-RG 607/3 Gütezeichen für die Beschläge vergeben, wenn Fenster Aushebelversuchen mit einem Hebelmoment von 200 Nm bzw. 300 Nm widerstehen. Herkömmliche Sperrelemente eines Fensters reichen nicht aus, um diesen Kräften zu widerstehen.It is an essential feature of a window that it is in a attempted break-in offers sufficient security. Because burglars often shy away from making noise and the window pane smashed, try the window on the window frame or casement break. Here, a burglar, for example using a crowbar or screwdriver, from on the outside between the frame and sash and lever the Casement inside. According to the quality assurance according to DIN V In 18054 a RAL-RG 607/3 quality mark is awarded for the fittings, if window attempts to lever with a lever torque of Resist 200 Nm or 300 Nm. Conventional locking elements one Windows are not enough to withstand these forces.

GB 2 298 451 A offenbart einen Verriegelungsmechanismus für einen Rahmen. Der Verriegelungsmechanismus umfaßt eine Betätigungsstange mittels der ein Riegel in einer Richtung senkrecht zu der Bewegungsrichtung der Betätigungsstange bewegt wird. In dem Riegel ist eine zur Bewegungsrichtung der Betätigungsstange schräg verlaufende Führung ausgebildet, die die Bewegung der Betätigungsstange in eine im wesentlichen senkrecht dazu verlaufende Bewegung des Riegels umwandelt. Dabei ist die Breite des Riegels, mit der dieser in Löcher oder dergleichen eingreift, um für eine Verriegelung zu sorgen, größer als die Länge der Strecke, um die die Betätigungsstange zu bewegen ist, um den Riegel über die gesamte durch die Führung vorgegebene Strecke zu bewegen.GB 2 298 451 A discloses a locking mechanism for one Frame. The locking mechanism includes an operating rod by means of a latch in one direction perpendicular is moved to the direction of movement of the operating rod. In the bolt is one to the direction of movement of the operating rod inclined guide formed the movement of the operating rod in a substantially perpendicular to it Movement of the bar converts. The width of the Riegel with which it engages in holes or the like to provide a lock greater than the length of the track, around which the operating rod is to be moved, around the bolt to move over the entire distance specified by the guide.

EP 0 610 542 A2 offenbart ein Schloß, bei dem ein Riegelglied mittels eines Zapfens in einem Steuerschlitz eines Betätigungsschiebers geführt ist. Der Steuerschlitz verläuft wenigstens teilweise schräg zu der Bewegungsrichtung des Betätigungsschiebers. Der Steuerschlitz wandelt die Bewegung des Betätigungsschiebers in eine Richtung in eine Bewegung des Riegelglieds senkrecht zu dieser Richtung um, so daß beim Verschieben des Betätigungsschiebers das Riegelglied aus dem Schloß herausbewegt wird und zum Verriegeln mit einem Schließblech zusammenwirkt. Die Länge des Riegelglieds in seiner Bewegungsrichtung ist dabei größer als die Strecke, die das Riegelglied in dieser Richtung mittels des Steuerschlitzes bewegt wird.EP 0 610 542 A2 discloses a lock in which a locking member by means of a pin in a control slot of an actuating slide is led. The control slot runs at least partially oblique to the direction of movement of the actuating slide. The control slot converts the movement of the actuating slide in one direction in a movement of the locking member perpendicular to this direction so that when moving the operating slide the bolt member moves out of the lock and interacts with a striking plate for locking. The length of the locking element in its direction of movement is included larger than the distance that the bolt link in that direction is moved by means of the control slot.

GB 1 581 306 offenbart eine Verriegelung, bei der im verriegelten Zustand Bolzen in Löcher eingreifen. Dabei sind die Durchmesser der Löcher größer als die der Bolzen, um das Einführen der Bolzen in die Löcher zu erleichtern.GB 1 581 306 discloses a lock in which in the locked Engage the condition of the bolts in the holes. Here are the diameters of the holes larger than that of the bolts for insertion to ease the bolt into the holes.

Es ist bekannt, am Flügelrahmen neben Sperrelementen auch Riegelelemente anzuordnen, um die Sicherheit gegen Einbruch zu erhöhen. Die Riegelelemente sind in zugehörige Riegelbleche am Blendrahmen schiebbar oder schwenkbar. Die Profilteile des Blendrahmens und des Flügelrahmens sind aus ästhetischen Gründen jedoch schlank gestaltet und müssen gleichzeitig ausreichende Stabilität bieten, um auch eine schwere Wärme- und Schallschutzverglasung tragen zu können. Der Platz zum Anordnen solcher zusätzlicher Riegelelemente ist daher sehr begrenzt.It is known to also have locking elements on the casement Arrange locking elements to ensure security against burglary increase. The locking elements are in the corresponding locking plates on Frame can be pushed or swiveled. The profile parts of the The frame and the sash are for aesthetic reasons however designed slim and at the same time need adequate Offer stability to even heavy heat and soundproof glazing to be able to wear. The place to arrange such additional Latch elements are therefore very limited.

Bei einem Sicherheitspaket der Firma Unilux mit der Bezeichnung "Safe-II" sind an einem Sperrmechanismus neben Rollenbolzen zusätzliche Pilzzapfen angebracht. Die Rollenbolzen sperren das Fenster, während die Pilzzapfen zusätzlich verriegeln. Die Rollenbolzen und Pilzzapfen sind je in einer Ecke des Fensters plaziert und können durch eine Betätigungsstange des Sperrmechanismus parallel zu den Profilteilen des Flügelrahmens verschoben werden. Die Rollenbolzen werden dabei in je ein Bolzenblech geschoben. Die Rollenbolzen drängen den Flügelrahmen zum Blendrahmen, um den Wärme- und Schallschutz zu erhöhen, und versperren den Flügelrahmen in dieser geschlossenen Stellung. Gleichzeitig werden die Pilzzapfen in je ein Zapfenblech geschoben, in denen ihr pilzförmiger Kopf hinterhakt und zusätzlich verriegelt.With a security package from Unilux called "Safe-II" are additional to a locking mechanism in addition to roller bolts Mushroom cones attached. The roller bolts lock it Windows, while the mushroom cones also lock. The roller bolts and mushroom cones are each placed in a corner of the window and can by an actuating rod of the locking mechanism moved parallel to the profile parts of the casement become. The roller bolts are each in a bolt plate pushed. The roller bolts push the sash to Frame to increase the heat and sound insulation, and block the sash in this closed position. At the same time, the mushroom cones are pushed into a cone plate, in which her mushroom-shaped head hooks and additionally locked.

Von der Firma Gretsch-Unitas GmbH sind Türverschlüsse bekannt, bei denen Schließhaken oder Schließbolzen als Riegelelemente am Türblatt in entsprechende Schließbleche am Türrahmen eingreifen. Die Türverschlüsse sind verhältnismäßig groß und daher bei den beengten Platzverhältnissen eines Fensters ungeeignet.Door locks are known from the company Gretsch-Unitas GmbH, where locking hooks or locking bolts as locking elements on Engage the door leaf in the corresponding striking plates on the door frame. The door locks are relatively large and therefore the cramped space is unsuitable.

Der Erfindung liegt die Aufgabe zugrunde, einen Fensterbeschlag und ein Fenster mit einem solchen Fensterbeschlag vorzusehen, bei denen der Fensterbeschlag auch bei sehr beengten Platzverhältnissen am Flügelrahmen eine erhöhte Sicherheit gegen Einbruch bietet.The invention has for its object a window fitting and to provide a window with such a window fitting, where the window fitting even in very confined spaces increased security against burglary on the casement offers.

Aufgrund der beengten Platzverhältnisse am Flügelrahmen weisen bekannte Pilzzapfen, wie z.B. die des Sicherheitspakets der Firma Unilux, am zugehörigen Zapfenblech geringes Spiel auf. Bei Fenstern, die nicht ideale Herstellungsmaße aufweisen oder geringfügig verzogen sind, verkantet der Sperrmechanismus oder verklemmt und der Pilzzapfen schleift am Zapfenblech. Das Fenster ist nicht mehr leichtgängig versperrbar. Dieses Problem konnte bisher auch mit einem serienmäßigen Flügelrahmenheber nicht völlig ausgeräumt werden.Show on the casement due to the limited space known mushroom cones, e.g. that of the company's security package Unilux, slight play on the associated pin plate. at Windows that are not ideal manufacturing dimensions or slightly are distorted, the locking mechanism or canted jammed and the mushroom cone grinds on the cone plate. The window can no longer be locked easily. This problem could also use a standard sash lifter cannot be completely cleared out.

Bei Türverschlüssen der Firma Gretsch-Unitas GmbH ist der Eingriff der Schließhaken und Schließbolzen in die Schließbleche nahezu spielfrei. Ferner haben die Schließbolzen und Schließzapfen glatte Oberflächen. Türen weisen im Verhältnis zu Fensten eine höhere Schließkraft auf, so daß das geringe Spiel der Riegelelemente nicht zu Problemen führt. Bei Fenstern wären solche Türverschlüsse jedoch nicht verwendbar, es würde das oben beschriebene Problem bestehen.In the case of door closures from Gretsch-Unitas GmbH, the intervention is the locking hook and locking bolt into the striking plates almost free of play. They also have locking bolts and locking pins smooth surfaces. Doors point in relation to windows a higher closing force, so that the small play of the locking elements does not cause problems. Such would be the case with windows However, door locks cannot be used, it would do the above Problem exist.

Der Erfindung zielt ferner darauf ab, einen Fensterbeschlag und ein Fenster mit einem solchen Fensterbeschlag vorzusehen, bei denen der Fensterbeschlag auch bei einem nicht maßgenau hergestellten oder verzogenen Fenster leichtgängig versperrbar und verriegelbar ist und gleichzeitig eine ausreichende bzw. erhöhte Sicherheit gegen Einbruch bietet.The invention also aims to provide a window fitting and to provide a window with such a window fitting at which the window fitting even with a not made to measure or warped windows can be easily locked and is lockable and at the same time sufficient or increased Offers security against burglary.

Die Aufgabe ist durch einen Fensterbeschlag mit den im Anspruch 1 genannten Merkmalen gelöst. Der Riegel ist von einem Profilteil des Flügelrahmens in senkrechter Richtung zu einem Profilteil des Blendrahmens schiebbar. Ferner ist im Riegel selbst die Kurvenbahn ausgebildet. Der Riegel ist auch im verriegelnden Bereich sehr breit gestaltet. Der Riegel greift daher an einer breiten Fläche in den Blendrahmen ein und bietet einen erhöhten Schutz gegen Einbruch. The task is through a window fitting with the in the claim 1 mentioned features solved. The latch is from a profile part of the casement in the vertical direction to a profile part of the frame can be pushed. Furthermore, the bar itself Curved track formed. The bolt is also in the locking area very broad. The bolt therefore engages one wide area in the frame and offers an increased Protection against burglary.

Die Aufgabe ist auch durch einen Fensterbeschlag mit den im Anspruch 2 genannten Merkmalen gelöst sein. Der Riegel ist ebenfalls von einem Profilteil des Flügelrahmens in senkrechter Richtung zu einem Profilteil des Blendrahmens schiebbar. Dabei ist die Kurvenbahn an einer Betätigungsstange eines Sperrmechanismus ausgebildet. Der Riegel ist in Schieberichtung sehr kurz gestaltet. Dennoch bietet der Riegel ausreichend Sicherheit gegen Einbruch, da er an der Kurvenbahn gehalten ist.The task is also through a window fitting with the in the claim 2 mentioned features can be solved. The latch is also from a profile part of the casement in vertical Slidable towards a profile part of the frame. there is the cam track on an actuating rod of a locking mechanism educated. The bolt is very short in the sliding direction designed. Nevertheless, the bolt offers sufficient security against Burglary because it is held on the cam track.

Ferner ist die Aufgabe der Erfindung durch einen Festerbeschlag gelöst, bei dem der verriegelte Riegel in Öffnungsrichtung vom Riegelblech einen Abstand von 20 % oder mehr der Dicke des Riegels in diesem Bereich hat. Hierbei wird genutzt, daß der Riegel lediglich in Öffnungsrichtung des Flügelrahmens, nicht aber entgegengesetzt dieser Öffnungsrichtung, gegen Einbruch Sicherheit bieten muß. Daher muß der verriegelte Riegel nicht entgegengesetzt der Öffnungsrichtung am Riegelblech anliegen bzw. hinterhaken. Der Riegel kann also so ausgebildet sein, daß er in Öffnungsrichtung den gesamten verfügbaren Raum ausnutzt und zum Riegelblech in einem großen Abstand angeordnet ist. Die Gefahr eines Verhakens oder Verklemmens des Sperrmechanismus ist dadurch erheblich verringert. Gleichzeitig kann sowohl der Riegel als auch der Anschlag aus stärkerem Material ausgebildet sein, so daß der Fensterbeschlag höhere Sicherheit gegen Einbruch bietet.Furthermore, the object of the invention is by a fixed fitting solved, in which the locked bolt in the opening direction from Bolt plate a distance of 20% or more of the thickness of the bolt in this area. Here it is used that the bolt only in the opening direction of the casement, but not opposite this opening direction, against burglary Must offer security. Therefore, the locked latch does not have to lie against the locking plate in the opposite direction to the opening or hook up. The bolt can thus be designed so that it uses the entire available space in the opening direction and is arranged at a large distance from the locking plate. The There is a risk of the locking mechanism getting caught or jammed thereby significantly reduced. At the same time, both the Bolts and the stop made of stronger material be so that the window fitting against security Burglary offers.

Erfindungsgemäß weisen bei den oben genannten Fensterbeschlägen jeweils der Riegel und das Riegelblech je mindestens einen Zahn auf, wobei die Zähne in Eingriff kommen, wenn der geschlossene und verriegelte Flügelrahmen ein Stück in Öffnungsrichtung bewegt wird. Dadurch ist der Flügelrahmen auch senkrecht zu seiner Öffnungsrichtung im Falle eines Einbruchs gesichert. Da der Riegel und das Riegelblech aus relativ starkem Material herstellbar sind und eine relativ große Breite aufweisen können, können mehrere Zähne ausgebildet sein, die eine erheblich vergrößerte Sicherheit gegen Einbruch bieten. According to the invention, have the window fittings mentioned above the bolt and the bolt plate each have at least one tooth with the teeth engaging when the closed and locked sash moved a little in the opening direction becomes. As a result, the sash is also perpendicular to it Opening direction secured in the event of a break-in. Because the bolt and the locking plate can be made from relatively strong material and can have a relatively large width, several Teeth are formed, which increases safety considerably offer against burglary.

Auch der Fensterbeschlag gemäß Anspruch 3 bietet bei besonders geringem Platzbedarf eine besonders hohe Sicherheit, wenn er zusätzlich wie die Fensterbeschläge nach Anspruch 1 oder 2 gestaltet ist.The window fitting according to claim 3 also offers in particular low space requirement a particularly high level of security if he additionally designed as the window fittings according to claim 1 or 2 is.

Wenn der Riegel nach draußen gerichtet neben der Betätigungsstange am Flügelrahmen angeordnet ist, greift er in Öffnungsrichtung etwa in der Mitte in den Blendrahmen ein. Bei bekannten Fensterbeschlägen ist der Riegel stets an der Betätigungsstange befestigt und greift nur am Rand des Blendrahmens ein. Diese erfindungsgemäße Anordnung des Riegels weist daher eine höhere Stabilität auf.When the latch is facing out next to the operating rod is arranged on the casement, it engages in the opening direction in the middle of the frame. At acquaintances The latch is always on the operating rod attached and engages only on the edge of the frame. This invention Arrangement of the bolt therefore has a higher one Stability on.

Eine weitere Möglichkeit zum Einbruch an einem Fenster besteht darin, daß der Einbrecher von außen, z.B. mittels eines Schraubenziehers, einen Sperrzapfen des Sperrmechanismus bewegt, und den Sperrmechanismus dadurch öffnet. Dies kann verhindert werden, indem die Riegel vorteilhaft außenseitig je neben den Sperrzapfen angeordnet sind. Die Sperrzapfen sind dann von außen nicht zugänglich bzw. verschiebbar.Another way to break in at a window is in that the burglar from outside, e.g. using a screwdriver, moves a locking pin of the locking mechanism, and this opens the locking mechanism. This can be prevented by the bars advantageously on the outside next to each Locking pins are arranged. The locking pins are then from the outside not accessible or movable.

Der Sperrmechanismus kann mit besonders wenig Bauteilen äußerlich ähnlich bekannten Sperrmechanismen gestaltet sein, indem der Riegel in Öffnungsrichtung im mittleren Bereich der Betätigungsstange angeordnet ist. Der Riegel kann in einem solchen Fall mit einer ihn in Öffnungsrichtung durchdringenden Kurvenbahn ausgebildet sein, in der ein Bolzen auf beiden Seiten an der Betätigungsstange gestützt ist. Der Riegel ist dann besonders gegen Herausziehen gesichert.The locking mechanism can be external with very few components similarly known locking mechanisms can be designed by the bolt in the opening direction in the central area of the operating rod is arranged. The latch can be used in such Case with a curved path penetrating it in the opening direction be formed in a bolt on both sides the operating rod is supported. The bar is then special secured against pulling out.

Um ein Verkannten des Riegels beim Schieben am bzw. im Flügelrahmen zu verhindern, kann der Riegel vorteilhaft in einer Riegeltasche mit einer Führungsnut geführt sein. Die Riegeltasche kann zusätzlich an ihrem Grund am Flügelrahmen befestigt sein, um hohe Stabilität am Flügelrahmen zu bieten.To prevent the bolt from being tilted when sliding on or in the casement To prevent the bolt can be conveniently in a bolt pocket be guided with a guide groove. The bolt pocket can also be attached to the sash frame at its base, to offer high stability on the casement.

Eine vorteilhafte Möglichkeit, den Riegel gegen Herausziehen am Flügelrahmen zu sichern besteht darin, daß am Riegel zwei Ansätze ausgebildet sind, die gegenüberliegend hinter einen Teil der Riegeltasche greifen. Der Riegel kann dann nicht vollständig aus der Riegeltasche gezogen werden.An advantageous way to prevent the bolt from being pulled out Securing the sash consists of two approaches to the latch are formed opposite one part of the Grab the bolt pocket. The latch can then not be fully removed the bar pocket can be pulled.

Vorteilhaft ist der Riegel in Schieberichtung durch eine Feder, wie z.B. eine Blattfeder oder Schraubenfeder, vorgespannt. Der Riegel ist dadurch besonders gegen Verkannten geschützt und zusätzlich im verriegelten Zustand gesichert.The bolt in the sliding direction by a spring is advantageous, such as. a leaf spring or coil spring, preloaded. The Latch is especially protected against misunderstanding and additional secured in the locked state.

Für ein kippbares Fenster kann der Fensterbeschlag vorteilhaft so ausgebildet sein, daß die Betätigungsstange linear zwischen drei Punkten, einem Sperr-, einem Offen- und einem Kipp-Punkt bewegbar ist. Die Kurvenbahn ist dabei so gestaltet, daß sie vom Sperr-Punkt zum Offen-Punkt einen zum Betätigungsweg der Betätigungsstange bzw. zum Profilteil des Flügelrahmens geneigten ansteigenden Kurvenabschnitt und anschließend zum Kipp-Punkt einen parallelen Kurvenabschnitt aufweist. Ein solcher Riegel ist nur am Sperr-Punkt verriegelt und kann daher im oberen Bereich des kippbaren Fensters angebracht sein.The window fitting can be advantageous for a tiltable window be designed so that the actuating rod is linear between three points, a blocking point, an open point and a tipping point is movable. The cam track is designed so that it from Lock point to the open point to the actuation path of the actuation rod or inclined to the profile part of the casement Section of the curve and then to the tipping point has parallel curve section. Such a bar is only locked at the blocking point and can therefore be in the upper area of the tiltable window attached.

Ein weitere vorteilhafte Variante für einen Fensterbeschlag eines kippbaren Fenstern, ist ein Riegel, bei dem die Kurvenbahn vom Sperr-Punkt zum Offen-Punkt einen zum Profilteil des Flügelrahmens geneigten ansteigenden und anschließend zum Kipp-Punkt einen abfallenden Kurvenabschnitt aufweist. Der Riegel ist dann am Sperr-Punkt und am Kipp-Punkt verriegelt und kann daher im unteren Bereich des kippbaren Fensters angebracht sein.Another advantageous variant for a window fitting tiltable windows, is a latch on which the cam track from the blocking point to the open point one to the profile part of the casement inclined rising and then to the tipping point has a sloping curve section. The bolt is then locked at the blocking point and at the tipping point and can therefore in lower area of the tilting window.

Der erfindungsgemäße Fensterbeschlag ist besonders vorteilhaft in einem Fenster eingesetzt, das schlanke Profilteile aufweist und daher nur einen Beschlag mit geringem Platzbedarf aufnehmen kann.The window fitting according to the invention is particularly advantageous used in a window that has slim profile parts and therefore only take up a fitting with a small footprint can.

Bevorzugte Ausführungsbeispiele eines erfindungsgemäßen Fensterbeschlags werden im folgenden anhand der beigefügten, schematischen Figuren näher erläutert. Es zeigen:

Fig. 1
ein Fenster mit einer ersten Ausführungsform eines erfindungsgemäßen Fensterbeschlags in einer teilweisen Querschnittsansicht,
Fig. 2
einen Riegel in nicht verriegelter Stellung mit Riegeltasche und Riegelblech des in Fig. 1 dargestellten Fensterbeschlags in einer teilweise geschnittenen Seitenansicht,
Fig. 3
den in Fig. 2 dargestellten Riegel mit Riegeltasche und Riegelblech in verriegelter Stellung,
Fig. 4
den in Fig. 3 dargestellten Riegel mit Riegeltasche und Riegelblech in einem in Fig. 3 mit IV-IV gekennzeichneten Querschnitt mit vergrößertem Maßstab,
Fig. 5
eine zweite Ausführungsform eines erfindungsgemäßen Riegels in nicht verriegelter Stellung mit Riegeltasche und Riegelblech des in Fig. 1 dargestellten Fensterbeschlags in einer teilweise geschnittenen Seitenansicht,
Fig. 6
den in Fig. 5 dargestellten Riegel in verriegelter Stellung mit Riegeltasche und Riegelblech,
Fig. 7
das in Fig. 6 dargestellte Riegelblech in einer Unteransicht,
Fig. 8
eine dritte Ausführungsform eines erfindungsgemäßen Riegels in nicht verriegelter Stellung mit Riegeltasche und Riegelblech in einer teilweise geschnittenen Seitenansicht,
Fig. 9
den in Fig. 8 dargestellten Riegel in verriegelter Stellung mit Riegeltasche und Riegelblech,
Fig. 10
den in Fig. 9 dargestellten Riegel mit Riegeltasche und Riegelblech in einem in Fig. 9 mit X-X gekennzeichneten Querschnitt mit vergrößertem Maßstab,
Fig. 11
eine erste Ausführungsform des in Fig. 9 dargestellten Riegelblechs in einer Unteransicht,
Fig. 12
eine zweite Ausführungsform des in Fig. 9 dargestellten Riegelblechs in einer Unteransicht.
Preferred exemplary embodiments of a window fitting according to the invention are explained in more detail below with reference to the attached schematic figures. Show it:
Fig. 1
1 shows a window with a first embodiment of a window fitting according to the invention in a partial cross-sectional view,
Fig. 2
a bolt in the unlocked position with bolt pocket and bolt plate of the window fitting shown in Fig. 1 in a partially sectioned side view,
Fig. 3
the bolt shown in Fig. 2 with locking pocket and locking plate in the locked position,
Fig. 4
3 with a locking pocket and locking plate in a cross-section marked IV-IV in FIG. 3 with an enlarged scale,
Fig. 5
2 shows a second embodiment of a bolt according to the invention in the unlocked position with a locking pocket and locking plate of the window fitting shown in FIG. 1 in a partially sectioned side view,
Fig. 6
5 in the locked position with the locking pocket and locking plate,
Fig. 7
6 is a bottom view of the transom plate,
Fig. 8
A third embodiment of a bolt according to the invention in the unlocked position with a locking pocket and locking plate in a partially sectioned side view,
Fig. 9
8 in the locked position with the locking pocket and locking plate,
Fig. 10
9 the bolt with the bolt pocket and bolt plate in a cross-section marked XX in FIG. 9 on an enlarged scale,
Fig. 11
9 shows a first embodiment of the locking plate shown in FIG. 9 in a bottom view,
Fig. 12
a second embodiment of the locking plate shown in Fig. 9 in a bottom view.

Unter Bezugnahme auf die Figuren 1 bis 4 ist eine erste Ausführungsform des Fensterbeschlages dargestellt. Ein im Querschnitt dargestelltes Fenster 10 umfaßt ein Profilteil eines Blendrahmens 12 und ein daran anliegendes Profilteil eines Flügelrahmens 14, die jeweils aus Holz hergestellt sind. Am Flügelrahmen 14 ist eine Glasscheibe 16 zwischen zwei Dichtungen 18 und 20 gefaßt. Die Dichtung 20 ist durch ein Aluminiumprofil 22 gehalten, das am Flügelrahmen 14 befestigt ist. Am Blendrahmen 12 ist ebenfalls ein Aluminiumprofil 23 befestigt. Die Aluminiumprofile 22 und 23 bilden zusammen mit dem hölzernen Flügelrahmen 14 und Blendrahmen 12 ein Fenster in Verbundkonstruktion.With reference to Figures 1 to 4 is a first embodiment of the window fitting. One in cross section The window 10 shown comprises a profile part of a frame 12 and an adjoining profile part of a casement 14, each made of wood. On the sash 14 is a glass pane 16 between two seals 18 and 20. The seal 20 is held by an aluminum profile 22, which is attached to the sash 14. On the frame 12 is also attached an aluminum profile 23. The aluminum profiles 22 and 23 form together with the wooden casement 14 and Frame 12 a window in composite construction.

Das Fenster 10 ist in Fig. 1 in geschlossener Stellung dargestellt, wobei hier unter geschlossener Stellung jene Stellung des Flügelrahmens 14 zum Blendrahmen 12 verstanden wird, in welcher der Flügelrahmen 14 und der Blendrahmen den idealen Herstellungsmaßen entsprechen, der Flügelrahmen 14 am Blendrahmen 12 anliegt und keinen Spannungen ausgesetzt ist, die ihn aus der Ideallage verziehen. Der Flügelrahmen 14 ist durch Angeln (nicht dargestellt) am Blendrahmen 12 schwenkbar gelagert und in eine durch einen Pfeil X veranschaulichte Öffnungsrichtung zu öffnen. Die Öffnungsrichtung X erstreckt sich in der geschlossenen Stellung senkrecht zu einer Hauptebene bzw. Scheibenebene des Flügelrahmens 14.The window 10 is shown in FIG. 1 in the closed position, where here the closed position of the casement 14 to the frame 12 is understood, in which the sash 14 and the frame the ideal manufacturing dimensions correspond to the sash 14 on the frame 12 is present and is not exposed to any stresses that may result from it Warp ideal position. The sash 14 is by fishing (not shown) on the frame 12 pivotally mounted and in a opening direction shown by an arrow X to open. The opening direction X extends in the closed position perpendicular to a main plane or pane plane of the casement 14th

Im allgemeinen sind die Aluminiumprofile 22 und 23 außenseitig am Flügelrahmen 14 bzw. Blendrahmen 12 angebracht und der Flügelrahmen 14 liegt innenseitig am Blendrahmen an, d.h. er ist in Öffnungsrichtung X nach Innen zu öffnen. Eine am Flügelrahmen 14 angeordnete und zum Blendrahmen 12 abdichtende Dichtung 24 gleicht Herstellungstoleranzen und Verzug aus, die der Flügelrahmens 14 in Öffnungsrichtung X bezogen auf den Blendrahmen 12 aufweist. Die Dichtung 24 verhindert dadurch eine Luftströmung zwischen draußen und drinnen.In general, the aluminum profiles 22 and 23 are on the outside attached to the sash 14 or frame 12 and the sash 14 lies on the inside of the frame, i.e. he is in Opening direction X to open inwards. One on the sash 14 arranged and sealing to the frame 12 sealing 24th compensates for manufacturing tolerances and warpage that of the casement 14 in the opening direction X in relation to the frame 12 having. The seal 24 thereby prevents air flow between outside and inside.

Zwischen dem Blendrahmen 12 und dem Flügelrahmen 14 ist ein im Querschnitt rechteckiger Falz 26 ausgebildet, in dem Sperrelemente (z. B. Rollenbolzen) (nicht dargestellt) angeordnet sein können. Der Falz 26 weist in Öffnungsrichtung X eine Falzbreite b und in einer dazu senkrechten Richtung Z eine Falzhöhe h auf. Der Falz 26 dient auch zum Ausgleich von Herstellungstoleranzen und Verzug und zum Einbringen von Beschlagsteilen in Richtung Z.Between the frame 12 and the sash 14 is a Cross section rectangular fold 26 formed in the locking elements (e.g. roller bolts) (not shown) can. The fold 26 has a fold width in the opening direction X. b and a fold height h in a direction Z perpendicular thereto. The fold 26 also serves to compensate for manufacturing tolerances and warpage and for inserting fittings in the Z direction.

In einer zum Falz 26 offenen Nut 28 im Flügelrahmen 14 ist ein Sperrmechanismus mit einer Betätigungsstange 30 und einer Abdeckung 32 angebracht. Die Betätigungsstange 30 ist relativ zum Flügelrahmen 14 und zur Abdeckung 32 senkrecht zur von der Richtung Z und der Öffnungsrichtung X aufgespannten Ebene und somit parallel zum dargestellten Profilteil des Flügelrahmens 14 verschiebbar (d.h. senkrecht zur Zeichnungsebene der Fig. 1). An der Betätigungsstange 30 ist das Sperrelement, beispielsweise ein an sich bekannter Rollenbolzen (nicht dargestellt), angebracht. Beim Verschieben der Betätigungsstange 30 greift das Sperrelement in ein Sperrblech (nicht dargestellt) am Blendrahmen 12, versperrt den Flügelrahmen 14 und drängt ihn an den Blendrahmen 12. Die Dichtung 24 dichtet dadurch das Fenster 10 ab.In a groove 28 open to the fold 26 in the casement 14 is a Locking mechanism with an actuating rod 30 and a cover 32 attached. The operating rod 30 is relative to Sash 14 and cover 32 perpendicular to the direction Z and the opening direction X spanned plane and thus displaceable parallel to the profile part of the casement 14 shown (i.e. perpendicular to the plane of the drawing of Fig. 1). On the actuating rod 30 is the locking element, for example a known roller pin (not shown) attached. When moving the operating rod 30, this engages Locking element in a locking plate (not shown) on the frame 12, blocks the sash 14 and urges it to the Window frame 12. The seal 24 thereby seals the window 10 from.

Zur Sicherung gegen Aufbrechen in Öffnungsrichtung X ist neben dem Sperrmechanismus ein Riegel 34 ausgebildet, der beim dargestellten Ausführungsbeispiel mit der Betätigungsstange 30 zusammenwirkt. Die Funktion dieses Riegels 34 ist in den Figuren 2 bis 4 detailliert veranschaulicht. Der Riegel ist als Schubriegel 34 in einer Riegeltasche 36 geführt. Die Riegeltasche ist in eine zum Falz 26 offene Aussparung des Flügelrahmens 14 eingesetzt. Am Blendrahmen 12 ist gegenüber dem Schubriegel 34 ein Anschlag in Form eines Riegelblechs 38 angeordnet. Das Riegelblech 38 ist mittels Schrauben 42 in einer Aussparung des Blendrahmens 12 befestigt.To secure against opening in the opening direction X is next to the locking mechanism a latch 34 is formed, which is shown in the Embodiment cooperates with the operating rod 30. The function of this bolt 34 is shown in FIGS. 2 to 4 illustrated in detail. The bolt is a push bolt 34 performed in a locking pocket 36. The bolt pocket is in a recess of the casement 14 open to the fold 26 is inserted. On the frame 12 is opposite the slide bolt 34 Stop arranged in the form of a locking plate 38. The transom 38 is by means of screws 42 in a recess of the frame 12 attached.

In einer Seitenwand der Riegeltasche 36 ist parallel zur Betätigungsstange 30 ein Langloch 46 ausgebildet. Ein Bolzen 40 ragt durch das Langloch 46 und ist an der Betätigungsstange 30 befestigt. Der Bolzen 40 ist mittels der Betätigungsstange 30 im Langloch 46 von einem Sperr-Punkt S über einen Offen-Punkt O zu einem Kipp-Punkt K um einen Betätigungsweg Y verschiebbar. Dabei ist der Flügelrahmen 14 am Sperr-Punkt S in der geschlossenen Stellung versperrt. Am Offen-Punkt O kann der Flügelrahmen 14 geöffnet und am Kipp-Punkt K gekippt werden.In a side wall of the locking pocket 36 is parallel to the operating rod 30 an elongated hole 46 is formed. A bolt 40 protrudes through the elongated hole 46 and is attached to the actuating rod 30. The bolt 40 is by means of the actuating rod 30 in Elongated hole 46 from a blocking point S via an open point O to a tipping point K displaceable by an actuation path Y. there is the sash 14 at the locking point S in the closed Position blocked. At the open point O, the sash 14 opened and tilted at the tipping point K.

In den Fig. 2 und 3, 5 und 6 sowie 8 und 9 ist dargestellt, daß im Schubriegel 34 eine Kurvenbahn 44 ausgenommen ist, die den Schubriegel 34 in Richtung X durchsetzt und sich längs dem Betätigungsweg Y erstreckt. Der Bolzen 40 greift in diese Kurvenbahn 44. Beim Verschieben der Betätigungsstange 30 längs dem Betätigungsweg Y bewegt sich der Bolzen 40 in der Kurvenbahn 44 und verschiebt den Schubriegel 34 in der Riegeltasche 36. Auf diese Weise wird die lineare Bewegung der Betätigungsstange 30 parallel zu einem Profilteil des Flügelrahmens 14 in eine dazu senkrechte Bewegung des Schubriegels 34 umgesetzt.2 and 3, 5 and 6 and 8 and 9 it is shown that in the slide bolt 34 a curved track 44 is excluded, which the Push bolt 34 penetrates in the direction X and along the actuation path Y extends. The pin 40 engages in this curved path 44. When moving the operating rod 30 along the operating path Y, the pin 40 moves in the cam track 44 and moves the slide bolt 34 in the bolt pocket 36. On this In this way, the linear movement of the operating rod 30 becomes parallel to a profile part of the sash 14 in a perpendicular thereto Movement of the slide bolt 34 implemented.

Das Prinzip der Bewegungsumsetzung von waagrecht zu senkrecht kann auch dadurch realisiert sein, indem die Kurvenbahn an der Betätigungsstange und der eingreifende Teil, wie z.B. der Bolzen 40, am Schubriegel 34 ausgebildet ist.The principle of moving from horizontal to vertical can also be realized by the cam track on the Actuating rod and the engaging part, e.g. the bolt 40, is formed on the slide bolt 34.

Am Schubriegel 34 ist an dessen Mitte ein Führungssteg 54 ausgebildet, der sich in Schieberichtung erstreckt und in einer Führungsnut 52 geführt ist. Der Schubriegel 34 ist dadurch gegen Verkanten oder Verklemmen beim Verschieben gesichert.A guide bar 54 is formed on the slide bolt 34 at the center thereof, which extends in the sliding direction and in a guide groove 52 is performed. The slide bolt 34 is thereby against Tilting or jamming secured when moving.

Der Schubriegel 34 weist an seinem entgegen Richtung Z gerichteten Ende eine Breite "r" auf, mit der er hinter das Riegelblech 38 greift. Die Riegelbreite "r" ist so gewählt, daß sie größer als der Betätigungsweg Y der Betätigungsstange 30 ist, so daß die Kurvenbahn 44, durch die sich der Bolzen 40 über den Betätigungsweg Y bewegt, insgesamt im Schubriegel 34 ausgebildet sein kann. Die Riegelbreite "r" ist erheblich breiter als bei bekannten Riegeln für Fenster und auch breiter als bei bekannten Riegeln für Türen. Der Schubriegel 34 ist daher gegen Einbruch besonders widerstandsfähig.The slide bolt 34 has on its opposite direction Z. End a width "r" with which he is behind the transom 38 engages. The bar width "r" is chosen so that it is larger than the operating path Y of the operating rod 30, so that the cam track 44 through which the bolt 40 extends over the actuation path Y moves, be formed overall in the slide bolt 34 can. The bar width "r" is considerably wider than in known ones Bars for windows and also wider than with known bars for doors. The slide bolt 34 is therefore special against burglary resistant.

Da durch die Kurvenbahn der gesamte Betätigungsweg Y der Betätigungsstange 30 ausgenutzt wird, kann die Kurvenbahn 44 flach ausgebildet sein, so daß der Schubriegel 34 sehr leichtgängig ist. Durch die gute Führung und Leichtgängigkeit des Schubriegels 34 kann seine Länge "l" in Schieberichtung sehr klein gestaltet sein, ohne das der Riegel beim verschieben verkantet. Die Länge "l" des Schubriegels 34 ist maximal doppelt so groß wie dessen Schiebeweg "w". Dies ist besonders vorteilhaft, da bei Fenstern der Flügelrahmen sehr schlank gestaltet ist.Since the entire actuation path Y of the actuation rod through the cam track 30 is used, the cam track 44 can be flat be designed so that the slide bolt 34 runs very smoothly is. Thanks to the good guidance and smooth movement of the slide bolt 34 its length "l" in the sliding direction can be made very small without the bolt jamming when moving. The length "l" of the slide bolt 34 is at most twice as large like its sliding path "w". This is particularly advantageous because the casement of windows is very slim.

Die Kurvenbahn 44 des in den Fig. 2 und 3 dargestellten Schubriegels 34 weist in Richtung Z einen zum Profilteil des Flügelrahmens 14 parallelen und anschließend einen abfallenden Abschnitt auf. Beim Verschieben der Betätigungsstange 30 entlang dem Betätigungsweg Y beläßt der Bolzen 40 entlang dem parallelen Abschnitt der Kurvenbahn 44 den Schubriegel 34 in der Riegeltasche 36. Entlang dem abfallenden Abschnitt der Kurvenbahn 44 drängt der Bolzen 40 den Schubriegel 34 aus der Riegeltasche 36. Bei Umkehrung der Betätigungsrichtung erfolgt eine umgekehrte Bewegung des Schubriegels 34. Dieser Art der Kurvenbahn ist für einen Riegel geeignet, der an einem kippbaren Fenster im oberen, gekippten Bereich des Fensters angeordnet ist. Ein solcher Riegel ist nur verriegelt, wenn das Fenster geschlossen ist.The cam track 44 of the slide bolt shown in FIGS. 2 and 3 34 points in the direction Z to the profile part of the casement 14 parallel and then a sloping section on. When moving the operating rod 30 along the actuation path Y leaves the pin 40 along the parallel Section of the curved path 44, the slide bolt 34 in the bolt pocket 36. Along the sloping section of cam track 44 The bolt 40 urges the slide bolt 34 out of the bolt pocket 36. If the direction of actuation is reversed, the reverse occurs Movement of the slide bolt 34. This type of cam track is for a latch that is attached to a tiltable window in the upper, tilted area of the window is arranged. Such a bar is only locked when the window is closed.

Die Kurvenbahn 44 des in den Fig. 5 und 6 dargestellten Schubriegels 34 weist einen zum Profilteil des Flügelrahmens 14 ansteigenden und anschließend einen abfallenden Abschnitt auf, d.h die ansteigenden und abfallenden Abschnitte der Kurvenbahn stehen in einem spitzen Winkel zum Betätigungsweg Y. Beim Verschieben der Betätigungsstange 30 längs dem Betätigungsweg Y vom Sperr-Punkt S zum Offen-Punkt O führt der Bolzen 40 entlang dem abfallenden Abschnitt der Kurvenbahn 44 den Schubriegel 34 in der Riegeltasche 36. Entlang dem ansteigenden Abschnitt der Kurvenbahn 44 vom Offen-Punkt O zum Kipp-Punkt K drängt der Bolzen 40 den Schubriegel 34 aus der Riegeltasche 36. Bei Umkehrung der Betätigungsrichtung erfolgt eine umgekehrte Bewegung des Schubriegels 34. Dieser Art der Kurvenbahn ist für einen Riegel geeignet, der an einem kippbaren Fenster im unteren, nicht gekippten Bereich des Fensters angeordnet ist. Ein solcher Riegel ist verriegelt, wenn das Fenster geschlossen oder gekippt ist.The cam track 44 of the slide bolt shown in FIGS. 5 and 6 34 has a rising to the profile part of the sash 14 and then a descending section, i.e. the rising and falling sections of the cam track are standing at an acute angle to the actuation path Y. When moving the operating rod 30 along the operating path Y from Lock point S to the open point O leads the bolt 40 along the sloping section of cam track 44 the slide bolt 34 in the lock pocket 36. Along the ascending section of the curved track 44 from the open point O to the tipping point K the bolt is pushing 40 the slide bolt 34 from the bolt pocket 36. When reversing the Actuating direction is a reverse movement of the Slide bolt 34. This type of cam track is for a bolt suitable, the one on a tiltable window in the lower, not tilted Area of the window is arranged. Such a bar is locked when the window is closed or tilted.

Bei den in den Fig. 1 bis 6 dargestellten Fensterbeschlägen ist der Schubriegel 34 nach draußen gerichtet neben dem Betätigungsmechanismus, also neben der Betätigungsstange 30 angeordnet. Der Bolzen 40 ragt von der Betätigungsstange 30 in die Kurvenbahn 44, die den Schubriegel 34 in Öffnungsrichtung X nicht vollständig durchsetzt. Die Kurvenbahn 44 bildet in dieser Ausführungsform eine Vertiefung im Schubriegel 34. Der Bolzen 44 kann einen Gleitring aufweisen und der Schubriegel 34 durch eine Feder entgegen Richtung Z vorgespannt sein. Der Schubriegel kann ferner in dieser Ausführungsform auch neben einem Sperrelement des Sperrmechanismus ausgebildet sein, so daß das Sperrelement von außen nicht zugänglich ist. Wie in Fig. 1 ersichtlich ist die Schraube 42 weit zum mittleren Bereich des Blendrahmens 12 angeordnet und kann daher hohe Kräfte aufnehmen. In the window fittings shown in FIGS. 1 to 6 the slide bolt 34 directed outwards next to the actuating mechanism, thus arranged next to the actuating rod 30. The Bolt 40 protrudes from the actuating rod 30 into the curved path 44, the slide bolt 34 in the opening direction X is not complete interspersed. The cam track 44 forms in this embodiment a recess in the slide bolt 34. The bolt 44 can one Have slide ring and the slide bolt 34 against a spring Be biased towards Z. The slide bolt can also in this embodiment, in addition to a locking element of the Locking mechanism be formed so that the locking element of is not accessible from the outside. As can be seen in Fig. 1 Screw 42 arranged far to the central region of the frame 12 and can therefore absorb high forces.

In Fig. 7 ist ein Riegelblech 38 dargestellt, das einstückig mit einem Sperrblech 56 ausgebildet ist. Das Sperrblech 56 ist wie bei herkömmlichen Fensterbeschlägen zur Aufnahme eines Sperrelements geeignet, wie beispielsweise ein Rollzapfen. Das Riegelblech 38 weist eine längliche Öffnung 62 auf, in die der Schubriegel 34 einzugreifen vermag. Das Riegelblech 38 ist durch Schrauben 42 am Blendrahmen 12 befestigt und zusätzlich durch Schrauben 58 und 60, die wie bei einem als Einzelteil ausgebildeten Sperrblech angeordnet sind.In Fig. 7, a locking plate 38 is shown, which is integral with a locking plate 56 is formed. The locking plate 56 is like in conventional window fittings for receiving a locking element suitable, such as a rolling pin. The transom 38 has an elongated opening 62 into which the slide bolt 34 is able to intervene. The locking plate 38 is through Screws 42 attached to the frame 12 and additionally by Screws 58 and 60, as for a single part Locking plate are arranged.

Bei dem in den Fig. 8 bis 10 dargestellten Fensterbeschlag ist der Schubriegel 34 im mittleren Bereich der Betätigungsstange 30 angeordnet. Der Schubriegel 34 kann dadurch in den Betätigungsmechanismus integriert werden. Der Bolzen 40 durchsetzt den Schubriegel 34 und ist beiderseits des Schubriegels 34 an der Betätigungsstange 32 befestigt. Die Kurvenbahn 44 des Schubriegels 34 ist dadurch gleichmäßig beansprucht. Darüber hinaus ist der Schubriegel 34 durch den Bolzen 40 besonders stabil in der Riegeltasche 36 gehalten. Der Riegel kann aber auch einen oder zwei gegenüberliegende Ansätze aufweisen, die in der Riegeltasche 36 hinterhaken und ein vollständiges Herausziehen des Riegels aus der Riegeltasche verhindern.In the window fitting shown in FIGS. 8 to 10 the slide bolt 34 in the central region of the actuating rod 30 arranged. The slide bolt 34 can thereby in the actuation mechanism to get integrated. The bolt 40 passes through the Slide bolt 34 and is on both sides of the slide bolt 34 on the Actuating rod 32 attached. The cam track 44 of the sliding bolt 34 is thus evenly stressed. Beyond that the slide bolt 34 is particularly stable in the bolt 40 Bolt pocket 36 held. The bar can also be a or have two opposite lugs that are in the latch pocket 36 hook and pull out the bolt completely prevent from the bolt pocket.

In Fig. 11 ist ein Riegelblech 38 dargestellt, bei dem die Schrauben 42 außenseitig neben der Öffnung 62 zur Aufnahme des Schubriegels 34 angeordnet sind. Die Schrauben 42 sind dadurch im mittleren Bereich des Blendrahmens 12 eingeschraubt und weisen eine besonders hohe Stabilität im Blendrahmen 12 auf. Das in Fig. 12 dargestellte Riegelblech 38 ist einstückig mit einem Sperrblech 56 ausgebildet. Das Riegelblech 38 und das Sperrblech 56 sind durch Schrauben 42 am Blendrahmen 12 befestigt, die wie bei einem als Einzelteil ausgebildeten Sperrblech angeordnet sind.In Fig. 11, a locking plate 38 is shown, in which the Screws 42 on the outside next to the opening 62 for receiving the Slide bolt 34 are arranged. The screws 42 are thereby screwed into the central area of the frame 12 and point a particularly high stability in the frame 12. This in Fig. 12 locking plate 38 is integral with a Locking plate 56 formed. The locking plate 38 and the locking plate 56 are attached by screws 42 to the frame 12, which like arranged in a locking plate designed as a single part are.

Wie in den Fig. 4 und 10 veranschaulicht, ist der Schubriegel 34 in seiner verriegelten Stellung vom Riegelblech 38 in Öffnungsrichtung X einen Abstand "a" beabstandet. Bezogen auf die Dicke "d" des verriegelnden Teils des Schubriegels 34 beträgt der Abstand "a" 20 % bis 80 %. In einer weiteren bevorzugten Ausführungsform beträgt der Abstand "a" 30 % bis 70 %. Bezogen auf die Falzbreite "b" beträgt der Abstand "a" 5 % bis 30% bzw. 8 % bis 25 %. Besonders bevorzugt ist ein Abstand "a" zwischen 40 % und 50 % der Dicke "d" des Schubriegels 34, da hierdurch Herstellungstoleranzen und Verzug des Flügelrahmens 14 besonders gut kompensiert werden können.As illustrated in FIGS. 4 and 10, the slide latch 34 is in its locked position from the locking plate 38 in the opening direction X spaced a distance "a". Based on the thickness "d" of the locking part of the slide bolt 34 is the distance "a" 20% to 80%. In a further preferred embodiment the distance "a" is 30% to 70%. Related to the Fold width "b" the distance "a" is 5% to 30% or 8% to 25%. A distance "a" between 40% and is particularly preferred 50% of the thickness "d" of the slide bolt 34, because of manufacturing tolerances and warpage of the sash 14 is particularly good can be compensated.

Das Riegelelement weist ferner zum Blendrahmen 14 bzw. zur Riegeltasche 38 entgegen der Richtung Z einen Abstand "c" auf. Der Abstand "c" beträgt 5 % bis 40 % der Falzhöhe "h". Bevorzugt werden auch Abstände "c" zwischen 15 % und 40 %, und besonders bevorzugt zwischen 25 % und 40 %.The locking element also faces the frame 14 or the locking pocket 38 against the direction Z at a distance "c". The Distance "c" is 5% to 40% of the fold height "h". Prefers distances "c" are also between 15% and 40%, and special preferably between 25% and 40%.

An der zur Öffnungsrichtung X gewandten Seitenfläche des Schubriegels 34 ist ein Zahn 48 ausgebildet, zu dem ein zugehöriger Zahn 50 aus der Seitenfläche der Riegeltasche 38 ausgeformt ist. Der Zahn 48 greift in den Zahn 50, wenn der Flügelrahmen 14 in Öffnungsrichtung X um den Abstand "a" bewegt ist. Der Flügelrahmen 14 kann dabei auch ein gewisses Maß "dz" in Richtung Z bewegt sein. Eine solche Bewegung des Flügelrahmens 14 erfolgt, wenn versucht wird, den Flügelrahmen 14 bezogen auf den Blendrahmen 12 durch Krafteinwirkung von außen zu bewegen bzw. zu öffnen. Die ineinandergreifenden Zähne 48 und 50 verhindern durch Reib- bzw. Formschluß eine weitere Bewegung des Flügelrahmens 14 in Öffnungsrichtung X und in Richtung Z.On the side surface of the Push bolt 34 is a tooth 48 is formed, to which an associated Tooth 50 is formed from the side surface of the locking pocket 38 is. The tooth 48 engages the tooth 50 when the casement 14 is moved in the opening direction X by the distance "a". The sash 14 can also have a certain dimension "dz" in Be moved in the Z direction. Such a movement of the casement 14 occurs when an attempt is made to frame the sash 14 to move the frame 12 by external force or open. Prevent interlocking teeth 48 and 50 a further movement of the casement by friction or positive locking 14 in the opening direction X and in the direction Z.

Claims (15)

  1. Window fitting (10) with
    a window frame (12),
    a casement (14) supported on the window frame (12) and pivotable from a closed to an open position along an opening direction (X) ,
    wherein
    on the casement (14) is mounted an actuating rod (30) which cooperates with a bolt (34) and on the window frame (12) is mounted a staple plate (38), by means of which the closed casement (14) can be fastened to the window frame (12) ,
    the bolt (34) includes a curved path (44) and a part (40) of the actuating rod (30) meshes into the curved path (44),
    the bolt (34) generally can be pushed perpendicularly from the casement (14) to the window frame (12)
    the bolting width (r) of the bolt (34) at the staple plate (38) is equal or larger than an actuating travel (Y) of the actuating rod (30),
       characterized by the fact that
    the bolt (34) and the staple plate (38) each have at least one tooth (48, 50), and these teeth (48, 50) are engaged when the closed casement (14) with locked bolt (34) is moved a short distance in opening direction (X) .
  2. Window fitting (10) with
    a window frame (12),
    a casement (14) supported on the window frame (12) and pivotable from a closed to an open position along an opening direction (X) ,
    wherein
    on the casement (14) is mounted an actuating rod (30) which cooperates with a bolt (34) and on the window frame (12) is mounted a staple plate (38), by means of which the closed casement (14) can be fastened to the window frame (12) ,
    the actuating rod (30) includes a curved path and a part of the bolt (34) meshes into the curved path,
    the bolt (34) generally can be pushed perpendicularly from the casement (14) to the window frame (12), and
    the length (1) of the bolt (34) in pushing direction is equal to or maximally twice the length of its pushing travel (w),
       characterized by the fact that
    the bolt (34) and the staple plate (38) each have at least one tooth (48, 50) and these teeth (48, 50) are engaged when the closed casement (14) with locked bolt (34) is moved a short distance in opening direction (X).
  3. Window fitting (10) with
    a window frame (12),
    a casement (14) supported on the window frame (12) and pivotable from a closed to an open position along an opening direction (X),
    wherein
    on the casement (14) is mounted an actuating rod (30) which cooperates with a bolt (34) and on the window frame (12) is mounted a staple plate (38), by means of which the closed casement (14) can be fastened to the window frame (12) ,
    the bolt (34) generally can be pushed perpendicularly from the casement (14) to the window frame (12) , and
    the distance (a) between the locked bolt (34) and the staple plate (38) in opening direction (X) amounts to 20 % or more of the locking thickness (d) of the bolt (34) locked at the staple plate (38),
       characterized by the fact that
    the bolt (34) and the staple plate (38) each have at least one tooth (48, 50), and these teeth (48, 50) are engaged when the closed casement (14) with locked bolt (34) is moved a short distance in opening direction (X).
  4. Window fitting according to claim 3,
    characterized by the fact that the bolt (34) includes a curved path (44), a part (40) of the actuating rod (30) meshes with the curved path (44) and the bolt's (34) locking width (r) at the staple plate (38) is equal or larger than an actuating travel (Y) of the actuating rod (30).
  5. Window fitting according to claim 3,
    characterized by the fact that the actuating rod (30) includes a curved path, a part of the bolt (34) meshes with the curved path, and the length (l) of the bolt (34) in pushing direction (Z) is equal to or maximally twice the length of its pushing travel (w),
  6. Window fitting according to one of the claims as described above,
    characterized by the fact that a bolt (34) is arranged (X) next to the actuating rod (30) in opening direction on the outside.
  7. Window fitting according to claim 6,
    characterized by the fact that the actuating rod (30) has a locking pin and the window frame (12) has a locking plate (56), by means of which the closed casement (14) can be fastened to the window frame (12), and the bolt (34) is mounted next to the locking pin.
  8. Window fitting according to one of the claims 1 to 5,
    characterized by the fact that the bolt (34) is arranged roughly in the middle of the actuating rod (30) in opening direction (X).
  9. Window fitting according to one of the claims as described above
    characterized by the fact that the bolt (34) is guided by a bolt recess (36) located in the casement (14), and the bolt recess (36) has at least one guiding groove (52) and at least one allocated guiding rib at the bolt (34).
  10. Window fitting according to one of the claims as described above
    characterized by the fact that the staple plate (38) is screwed to the window frame (14) in outward direction next to its opening (62) for the bolt (34) (Fig. 11).
  11. Window fitting according to one of the claims as described above
    characterized by the fact that the bolt (34) is guided by a bolt recess (36) located in the casement, and at the bolt (34) there is mounted at least one nose which grips behind a part of the bolt recess (36) as to prevent the bolt (34) from being entirely pushed out of the bolt recess (36).
  12. Window fitting according to one of the claims as described above
    characterized by the fact that the bolt (34) is pretensioned by a spring perpendicular to the opening direction (X).
  13. Window fitting according to one of the claims 1 to 12,
    characterized by the fact that
    the actuating rod (30) is linearly movable between three points, a locking point (S), an opening point (O) and a tilting point (K), at which the casement (14) is locked, to be opened or tilted, and
    the curved path (44) of the unlocked bolt (34) describes a rising curved path segment inclined to the casement (14) between locking point (S) and opening point (O), and then between opening point (O) and tilting point (K) a curved path segment parallel to the casement, as a result of which
    the bolt (34) when actuated is locked at the locking point (S) and not locked when at the opening point (O) and tilting point (K).
  14. Window fitting according to one of the claims 1 to 12,
    characterized by the fact that
    the actuating rod (30) is linearly movable between three points, a locking point (S), an opening point (O) and a tilting point (K), at which the casement (14) is locked, to be opened or tilted, and
    the curved path (44) of the unlocked bolt (34) describes a rising curved path segment inclined to the casement (14) between locking point (S) and opening point (O), and then between opening point (O) and tilting point (K) a curved path segment sloping down, as a result of which
    the bolt (34) when actuated is locked at the locking point (S), not locked at the opening point (O), and locked at the tilting point (K).
  15. Window with a window fitting showing the characteristics of one or more of the claims as described above.
EP00102103A 1999-04-12 2000-02-03 Window fitting and window with such a fitting Expired - Lifetime EP1045096B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19916337 1999-04-12
DE19916337A DE19916337A1 (en) 1999-04-12 1999-04-12 Window fitting for a window and windows with such a window fitting

Publications (2)

Publication Number Publication Date
EP1045096A1 EP1045096A1 (en) 2000-10-18
EP1045096B1 true EP1045096B1 (en) 2004-07-21

Family

ID=7904210

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00102103A Expired - Lifetime EP1045096B1 (en) 1999-04-12 2000-02-03 Window fitting and window with such a fitting

Country Status (3)

Country Link
EP (1) EP1045096B1 (en)
AT (1) ATE271642T1 (en)
DE (2) DE19916337A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2376712B (en) * 2001-06-18 2005-06-01 Laporta Giovanni Closure mechanism

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086146B (en) * 1956-05-14 1960-07-28 Otto Pregitzer & Co Side locking for window or door leaves
FR2383295A1 (en) * 1977-03-08 1978-10-06 Cavers Ets MULTIPLE PENET SECURITY LOCK
DE4321099C2 (en) * 1992-06-26 2003-08-21 Roto Frank Ag Ventilation device for windows or doors
DE9321445U1 (en) * 1993-02-12 1998-02-26 Karl Fliether Gmbh & Co, 42551 Velbert Lock to be used in particular on apartment lock doors, in particular lock which can be actuated by a connecting rod
DE9402161U1 (en) * 1994-02-09 1995-06-08 Gretsch-Unitas GmbH Baubeschläge, 71254 Ditzingen Additional locking device for a window, a door or the like. with an at least rotatable wing
GB2298451B (en) * 1995-03-03 1998-09-02 Securistyle Ltd A locking mechanism
DE29601966U1 (en) * 1996-02-06 1997-06-19 Niemann, Hans Dieter, 50169 Kerpen Additional lock for sashes of doors, windows or the like.
DE29607611U1 (en) * 1996-04-26 1996-07-18 Oskar D. Biffar GmbH & Co KG, 67480 Edenkoben Locking device for installation in windows

Also Published As

Publication number Publication date
EP1045096A1 (en) 2000-10-18
DE19916337A1 (en) 2000-10-19
ATE271642T1 (en) 2004-08-15
DE50007100D1 (en) 2004-08-26

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