EP0679775B1 - Tilting/oscillating roof window with counterbalance - Google Patents

Tilting/oscillating roof window with counterbalance Download PDF

Info

Publication number
EP0679775B1
EP0679775B1 EP95104538A EP95104538A EP0679775B1 EP 0679775 B1 EP0679775 B1 EP 0679775B1 EP 95104538 A EP95104538 A EP 95104538A EP 95104538 A EP95104538 A EP 95104538A EP 0679775 B1 EP0679775 B1 EP 0679775B1
Authority
EP
European Patent Office
Prior art keywords
arms
tilting
roof window
window according
frame
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
EP95104538A
Other languages
German (de)
French (fr)
Other versions
EP0679775A1 (en
Inventor
Michael Sill
Wolfgang Rädle
Harald Tomanek
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.)
Roto Frank AG
Original Assignee
Roto Frank AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Roto Frank AG filed Critical Roto Frank AG
Priority to SI9530259T priority Critical patent/SI0679775T1/en
Publication of EP0679775A1 publication Critical patent/EP0679775A1/en
Application granted granted Critical
Publication of EP0679775B1 publication Critical patent/EP0679775B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03Sky-lights; Domes; Ventilating sky-lights
    • E04D13/035Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
    • E04D13/0357Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about an axis supported on a hinged frame or arms
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/48Suspension arrangements for wings allowing alternative movements
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1041Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
    • E05F1/1066Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a traction spring
    • E05F1/1075Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a traction spring for counterbalancing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/48Suspension arrangements for wings allowing alternative movements
    • E05D2015/487Tilting or swinging movements
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/148Windows
    • E05Y2900/152Roof windows

Definitions

  • the invention relates to a folding swing roof window a spring-loaded actuator, that of the window sash in about the longitudinal center of its side rails articulated from the free end of two at the top of the feed box pivotally arranged arms carried and in the swing position by two between the longitudinal center and the upper end of the casement at its Side spars arranged axles in grooves on the side spars of the feed box and in the folding position of the window sash is fixed on the arms.
  • Such a swing-swing roof window is from DE-OS 2 708 785 known.
  • the arms supporting the window sash through two on the feed box rotatable support arms upwards pressed, the spring force generated by coil springs which is on each of the support arms on their axis of rotation are arranged.
  • the leverage ratio with increasing folding opening less favorable. So it must strong coil springs are used, which in turn does leads that the wing at low opening angles and therefore more favorable leverage ratios not in a desired one Position remains, but automatically opens further.
  • the support arms with the coil springs require a relatively large amount of space on the feed box. Since on Feed box the grooves for guiding the axle journals are arranged, the support arms in one Area above the grooves. This arrangement however, leads again to unfavorable Leverage ratios.
  • the invention has for its object a folding swing roof window of the type mentioned with a Issuing aid to be provided in the area of the longitudinal spars the window sash requires little space applied force as evenly as possible and their Parts largely integrated into existing components are.
  • each Glider and the associated side rail of the feed box connecting spring arms are arranged so that the glider side Bearing point and the feed box side bearing point the spring arms with the bearing point of the arms on the feed box form an acute triangle, the acute angle at the feed box side bearing lies.
  • This solution has the advantage that besides the depository of the spring arm no other components of the display aid are arranged on the longitudinal spars of the feed box. It is therefore room for an extended configuration of the Slide rail for guiding the axle journal, the slide rail can be provided with additional functions.
  • the free space created also stands for measures to secure the transport of the window sash or for a determination of the window sash in the issued state available.
  • the gliders and the feathers are covered housed because of the tubular arms be enclosed and thereby from pollution and Weather influences are protected.
  • the bearing point of the arms on the feed box is expediently arranged on a cantilever extending in the direction of the feed box extends.
  • An essential object of the invention is Creation of a blocking possibility for the display aid.
  • This additional task is carried out with a hinged swing roof window, with the window sash in a cleaning position can be brought in which the wing-side Axle journal in the groove on the end face of the side rails of the feed box on the slide rail are in contact with the lower end of the groove and they are against the inside of the room facing the window sash in an angle of less than 90 ° to the plane of the Feed box arranged in the area above the journal is solved in that the glider and the arms Have openings in the cleaning position brought window sash in such a way that a safety bolt can be inserted and that the feed box side Bearing point of the spring arm along the side rail of the Feed box is slidable and lockable.
  • the hinged hinged roof window can thus be fully functional Display aid are delivered ex works, where the spring is already biased. With With the help of the inserted safety pin, the glider becomes opposite the arm supporting the window sash in limited its displacement. If the glider is on the safety bolt on, the spring force from the slider is immediate derived in the arm. The spring force will thus no longer transferred to the spring arm and thus works at least no significant despite tensioned spring Force in the opening direction of the window sash. Will before the installation of the roof window in the roof of the window sash accidentally unlocked from the feed box, the remains Window sash largely on the feed box.
  • the bucking device practically forms a transport and accident protection.
  • the subsequent attachment of the Window sash relieved on the arms.
  • the arms stay open due to the lack of one the spring arms acting spring force on the end face of the feed box. If the window sash z. B. via the swing bearing to be attached to the free end of the arms being connected to the poor is not one of them necessary handling of the arm disturbing spring forces to consider.
  • the blocking device facilitates thus the installation of the window sash in the roof already used feed box and acts as an installation aid.
  • the opening of the arm is expediently as Bore and that of the glider designed as an elongated hole. This way the locking bolts are over one larger range of opening positions of the window sash insertable to the feed box, so that no exact Centering the mapping is required.
  • the removability of the fixed definition of the movable Bearing point of the spring arm on the feed box can be achieved in that the feed box side Bearing point of the spring arms guided longitudinally and for swiveling the arms to open the hinges or swing open the window sash by means of removable stops is definable.
  • the stops are especially as a flap formed which in the lower area of the sliding path of the spring arm bearing carrying the bearing can be pivoted into it are.
  • the one acting on the spring arms is expediently Spring force generated by tension springs, which on the slider and are attached to the front, free end of the arms, wherein the tension spring is mounted in the tubular arm is.
  • the cavity is tubular Arms with a particular rectangular cross section for a hidden accommodation of the springs is used, whereby the operator from possible injuries the spring is protected and the spring is in turn protected from the weather largely preserved.
  • the sliding friction can be enlarged in that the slider is a plastic-coated Has surface or that between glider and an arm supporting the window sash is arranged, which is pressed by a spring.
  • the sliding friction of the slider adjustable to design, for example, that between the Glider and the guide for the glider Inside the arms a brake pad is housed the by means of a compression spring and a height adjustable Adjusting element is adjustable.
  • the brake pad can stored both in the slider and in the supporting arm be.
  • the actuator can be formed by a screw be or as rotatable by means of a tool Disc, which has inclined planes, which with her Place the inclined counter planes arranged together. Due to the adjustability of the friction effect there is both readjustment or an individual setting option for adaptation given the respective installation conditions.
  • the aim is to ensure that the window is not opened too far it is suggested that the arms be on the bottom for the entry of the spring arm one Have slot, by a plate on the arm its longitudinal dimension can be changed for limitation the opening width of the window sash.
  • the opening angle of the window sash can be limited be what can be done steplessly when the plate is slidable and definable in the respective positions on Arm is arranged.
  • the folding swing roof window of FIGS. 1 and 2 is from the feed box 2, on which by means of arms 3 a window sash 1 is articulated.
  • Each arm 3 is at the top End of the feed box 2 via the bearing 20 with the Feed box 2 pivotally connected.
  • the front, free End of the arms 3 carries a swing bearing 16 through which Window sash 1 approximately in the area of the longitudinal center of the side rails 47 is carried by the arms 3.
  • a spring-assisted Issuing aid essentially consisting of an in the tubular arms 3 with a rectangular cross section hidden tension spring 24, which with a Slider 4 is coupled, which is also covered inside the arms 3 is arranged, guided through the inner walls 8 of the arms 3 and from a spring arm 5, a bent leg 7 at the upper end at which the bearing 11 for connection is arranged with the slider 4 and at the lower end the bearing 10 with the side rail 6 of the feed box 2 is connected.
  • the bearing 20 of the arm 3 is fixed to the feed box 2 while the bearing 10 of the spring arm 5 slidable, but stationary fixable arranged on the same longitudinal spar 6 of the feed box 2 is.
  • the one on the slider 4 on the arm side Bearing point 11 of the spring arm 5 is in the direction of arrow 15 movable with the slider 4.
  • the window sash 1 is coupled to the arms 3, so that sash 1 and arms 3 synchronously in the hinged opening position, namely around the overhead, folding axis formed by the bearing 20.
  • the folding direction of the window sash is 14 designated.
  • the adjusting screw 25 is supported with her Screw head on a spring bearing 38, which the free end of the tubular arm 3 closes.
  • a spring bearing 38 By Operating the adjusting screw 25 can the spring tension can be discontinued at any time, using a Allen screw ensures good handling. In the shown, hinged open position of the window sash 1, the tension spring 24 is relatively relaxed.
  • a projection 41 attached, which extends in the direction of the feed box 2 and is used to form the bearing 20.
  • the distance of the bearing 20 to the bearing 11 is so great that with the window sash resting on the feed box 2 1 the spring arm 5 and the supporting arm 3 in the same level are arranged one above the other. This also creates leverage relationships that ensure that even when lying on the feed box 2 Window sash 1 already has sufficient forces in the opening direction act so that the window sash 1 from the beginning the opening movement can move slightly upwards.
  • the spring arm 5 is by means of the bearing 10 on the side rail 6 of the feed box 2 pivotally mounted.
  • the depository 10 is part of a spring arm bearing 40, which in a guide rail 23 is slidable, in particular Fig. 8 can be seen.
  • the path towards the lower part of the feed box 2 is by a Stop 21 limited, which is on the front a flap 22 is located, which in turn is pivotable on the Guide rail 23 is arranged.
  • a stabilization of the mechanics and a vigorous Relief of the feed box 2 can be done by a stiffening rail 30 can be reached, which is the depository 20 folding bearings 42 with the guide rail 23 connects, which in turn also the spring arm bearing 40 wears.
  • the arms 3 have connecting elements at their free end 43 on which the suspension for the Swing bearing 16 forming window sash 1 are located.
  • the opening width of the window sash 1 is limited to at least one of the two, the window sash 1 supporting arms 3 a plate 37 adjustable stored to the effective length of the slot 36 of arm 3 to change.
  • journal 12 is located in an area between the longitudinal center and the upper end of the side member 47 and are on both sides of the Window sash 1 pointing outwards and together arranged in alignment. These journals 12 are in the Swinging movement of the window sash 1 guided in grooves 9, which is in one on the end face of the side rails 6 of the feed box 2 slide rail 48 are located.
  • the window sash 1 is resting on the End face of the feed box 2 arranged. He can in a closed, locked with the feed box 2 Position.
  • the slider 4 is through the Spring arm 5 pushed into its uppermost position, whereby the tension spring 24 with its most extended position of the greatest spring force. This way saves the tension spring 24 is the force required for the support the wing opening movement is required.
  • the journal 12 lie an upper groove opening 44 of the Slide rail 48 opposite. If the window sash 1 opened, these journals 12 move from of the groove 9 having the slide rail 48 unhindered in the position shown in Fig. 3.
  • the arms are 3 with the casement through a not shown Locking element detachably coupled, the window sash 1 is moved synchronously with the arms 3 avoiding a swinging movement around the swing bearing 16. If the Window sash 1, starting from the position of FIG. 4, are moved into an oscillating position, so that is first Fixing between the window sash 1 and the arms 3 repeal.
  • Fig. 4 further discloses a located in the slider 4 Slot 19 and congruent with each other Bores 18 which penetrate both walls of the arm 3.
  • the slot 19 in the slider 4 and the holes 18 in the arm 3 are used to insert a safety bolt 17 to the spring force of the tension spring 24 too block, as shown in Fig. 5.
  • the window sash 1 is closed and with the Feed box 2 locked.
  • On each arm 3 of the folding swing roof window is a locking bolt 17 through the bores 18 and the elongated hole 19 are pushed through, which has a head which acts as an insertion stop serves.
  • the slider 4 is under the influence of Spring force of the tension spring 24 so far in the direction of that free end of arm 3 pulled up until the safety bolt 17 at the bearing 11 adjacent end of the elongated hole 19 has come to the plant.
  • the spring force will now from the slider 4 over the end of the slot 19 transfer the safety pin 17 and from there to the arm 3 and can no longer act on the spring arm 5.
  • the bearing 10 of the spring arm 5 on the Side bar 6 of the feed box 2 with a reversible Provide definition.
  • the spring arm 5 is pivotable in the Spring arm bearing 40 mounted, which in turn in the guide rail 23 is arranged to be longitudinally displaceable. At the bottom There is a pivotable end of the guide rail 23 Flap 22 which has a stop at its front end 21 has.
  • the locking pin is not inserted 17 also acts on the spring force of the tension spring 24 the spring arm bearing 40, which is under tension supports the stop 21 of the flap 22.
  • FIG. 9 shows an embodiment of a device for adjustable regulation of the sliding friction between Slide 4 and arm 3 shown.
  • the slider 4 is a Brake pad 31 recessed in height, the Brake pad 31 by plate springs 32 against the inner wall 8 of the arm 3 is pressed.
  • an actuator 33 is provided, which is disc-shaped and on the disc surface are inclined planes 34 in Arranged circular shape, which with corresponding inclined counter planes 35 of the slider 4 interact.
  • the adjusting element 33 is by a tool, for example a hex wrench, rotatable, with a breakthrough 45 in the brake pad 31 ensures accessibility.
  • An opening 46 is also provided in arm 3 is positioned so that the opening 45 in a wide open swing position of the window sash 1 with this Opening 46 is aligned.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Window Of Vehicle (AREA)
  • Wing Frames And Configurations (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Building Awnings And Sunshades (AREA)
  • Catching Or Destruction (AREA)
  • Cereal-Derived Products (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Cultivation Of Seaweed (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

The tilt-and-turn roof window has a set-out aid activated by spring force. The window pane (1) in the longitudinal centre of its side rails (47) is articulately borne by the free ends of pivotably arranged arms (3) at the upper end of the casing box (2). In the swing position, the window pane is guided by two axis pins (12) arranged between the longitudinal centre and its upper end on its side rails (47) is grooves (9) on the side rails (6) of the casing box. In the fold position of the window pane it is fixed on the arms. In the tubular arms in their area adjacent to the upper end of the casing box, displaceable side piece (4) are guided activated by spring force in the direction of the free end of the arms. <IMAGE>

Description

Die Erfindung betrifft ein Klapp-Schwing-Dachfenster mit einer durch Federkraft beaufschlagten Ausstellhilfe, bei dem der Fensterflügel in etwa der Längsmitte seiner Seitenholme gelenkig vom freien Ende zweier am oberen Ende des Futterkastens schwenkbar angeordneten Armen getragen und in der Schwingstellung durch zwei zwischen der Längsmitte und dem oberen Ende des Fensterflügels an dessen Seitenholmen angeordneten Achszapfen in Nuten an den Seitenholmen des Futterkastens geführt und in der Klappstellung des Fensterflügels an den Armen festgelegt ist.The invention relates to a folding swing roof window a spring-loaded actuator, that of the window sash in about the longitudinal center of its side rails articulated from the free end of two at the top of the feed box pivotally arranged arms carried and in the swing position by two between the longitudinal center and the upper end of the casement at its Side spars arranged axles in grooves on the side spars of the feed box and in the folding position of the window sash is fixed on the arms.

Ein derartiges Klapp-Schwing-Dachfenster ist aus der DE-OS 2 708 785 bekannt. Bei diesem Dachfenster werden die den Fensterflügel tragenden Arme durch zwei am Futterkasten drehbar angeordnete Unterstützungsarme nach oben gedrückt, wobei die Federkraft durch Spiralfedern erzeugt wird, die bei jedem der Unterstützungsarme an deren Drehachse angeordnet sind. Da sich mit zunehmender Flügelklappöffnung die Angriffsstelle der Unterstützungsarme an den tragenden Armen in Richtung auf das obere Ende des Futterkastens verschiebt, wird das Hebelverhältnis mit zunehmender Klappöffnung ungünstiger. Es müssen also starke Spiralfedern eingesetzt werden, was wiederum dazu führt, daß der Flügel bei geringen Öffnungswinkeln und daher günstigeren Hebelverhältnissen nicht in einer gewünschten Position stehenbleibt, sondern sich selbsttätig weiter öffnet. Die Unterstützungsarme mit den Spiralfedern benötigen relativ viel Raum am Futterkasten. Da am Futterkasten die Nuten für die Führung der Achszapfen angeordnet sind, müssen die Unterstützungsarme in einem Bereich oberhalb der Nuten angeordnet werden. Diese Anordnung führt jedoch wiederum verstärkt zu ungünstigen Hebelverhältnissen. Such a swing-swing roof window is from DE-OS 2 708 785 known. With this roof window, the arms supporting the window sash through two on the feed box rotatable support arms upwards pressed, the spring force generated by coil springs which is on each of the support arms on their axis of rotation are arranged. Because with increasing wing opening the point of attack of the support arms the supporting arms towards the top of the Feed box moves, the leverage ratio with increasing folding opening less favorable. So it must strong coil springs are used, which in turn does leads that the wing at low opening angles and therefore more favorable leverage ratios not in a desired one Position remains, but automatically opens further. The support arms with the coil springs require a relatively large amount of space on the feed box. Since on Feed box the grooves for guiding the axle journals are arranged, the support arms in one Area above the grooves. This arrangement however, leads again to unfavorable Leverage ratios.

Der Erfindung liegt die Aufgabe zugrunde, ein Klapp-Schwing-Dachfenster der eingangs genannten Art mit einer Ausstellhilfe zu versehen, die im Bereich der Längsholme des Futterkastens wenig Raum benötigt, den Fensterflügel möglichst gleichmäßig mit Kraft beaufschlagt und deren Teile in bestehende Bauteile weitgehendst integriert sind.The invention has for its object a folding swing roof window of the type mentioned with a Issuing aid to be provided in the area of the longitudinal spars the window sash requires little space applied force as evenly as possible and their Parts largely integrated into existing components are.

Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß in den rohrförmig ausgebildeten Armen in deren dem oberen Ende des Futterkastens benachbarten Bereich verschiebbare, durch Federkraft in Richtung des freien Endes der Arme beaufschlagte Gleiter geführt sind, daß jeweils den Gleiter und den zugeordneten Seitenholm des Futterkastens verbindende Federarme so angeordnet sind, daß die gleiterseitige Lagerstelle und die futterkastenseitige Lagerstelle der Federarme mit der Lagerstelle der Arme am Futterkasten ein spitzwinkliges Dreieck bilden, wobei der spitze Winkel bei der futterkastenseitigen Lagerstelle liegt.The object is achieved in that in the tubular arms in the upper Sliding area at the end of the feed box, by spring force towards the free end of the arms acted slider are performed that each Glider and the associated side rail of the feed box connecting spring arms are arranged so that the glider side Bearing point and the feed box side bearing point the spring arms with the bearing point of the arms on the feed box form an acute triangle, the acute angle at the feed box side bearing lies.

Diese Lösung hat den Vorteil, daß außer der Lagerstelle des Federarms keine weiteren Bauteile der Ausstellhilfe an den Längsholmen des Futterkastens angeordnet sind. Es ist also Raum für eine verlängerte Ausgestaltung der Gleitschiene zur Führung der Achszapfen, wobei die Gleitschiene mit zusätzlichen Funktionen versehen werden kann. Der geschaffene freie Raum steht des weiteren für Maßnahmen zur Transportsicherung des Fensterflügels oder für eine Feststellung des Fensterflügels im ausgestellten Zustand zu Verfügung. Die Gleiter und die Federn sind verdeckt untergebracht, da sie von den rohrförmigen Armen umschlossen werden und dadurch vor Verschmutzung und Wettereinflüssen geschützt sind.This solution has the advantage that besides the depository of the spring arm no other components of the display aid are arranged on the longitudinal spars of the feed box. It is therefore room for an extended configuration of the Slide rail for guiding the axle journal, the slide rail can be provided with additional functions. The free space created also stands for measures to secure the transport of the window sash or for a determination of the window sash in the issued state available. The gliders and the feathers are covered housed because of the tubular arms be enclosed and thereby from pollution and Weather influences are protected.

Durch die beanspruchte Anordnung der Lagerstellen der Federarme wie der den Fensterflügel tragenden Arme werden Hebelverhältnisse erzielt, die auch bei einem weit geöffneten Fensterflügel zu ausreichenden Kräften zu dessen Gewichtsausgleich und zu einem weiteren Öffnen führen. Bei weitergehender Öffnung des Fensterflügels kompensieren sich abnehmende Federkraft und günstiger werdende Hebelverhältnisse, so daß eine einigermaßen gleichmäßige Kraftbeaufschlagung über einen weiten Klappöffnungsbereich des Fensterflügels durch die Ausstellhilfe gewährleistet ist.Due to the claimed arrangement of the bearing points of the spring arms like the arms supporting the window sash Leverage ratios achieved even with a wide open Sash to sufficient strength to do so Balance the weight and open it again. Compensate if the window sash continues to open decreasing spring force and cheaper Leverage ratios so that a reasonably even Applying force over a wide hinged opening area the window sash guaranteed by the opening aid is.

Zweckmäßigerweise ist die Lagerstelle der Arme am Futterkasten an einer Auskragung angeordnet, die sich in Richtung des Futterkastens erstreckt.The bearing point of the arms on the feed box is expediently arranged on a cantilever extending in the direction of the feed box extends.

Eine wesentliche Aufgabe der Erfindung besteht in der Schaffung einer Blockiermöglichkeit der Ausstellhilfe.An essential object of the invention is Creation of a blocking possibility for the display aid.

Diese zusätzliche Aufgabe wird bei einem Klapp-Schwing-Dachfenster, bei dem der Fensterflügel in eine Reinigungsstellung bringbar ist, in welcher die flügelseitigen Achszapfen in der Nut einer auf die Stirnfläche der Seitenholme des Futterkastens aufgesetzten Gleitschiene an dem unteren Nutende anliegend sind und die dabei gegen das Rauminnere weisende Außenseite des Fensterflügels in einem Winkel von kleiner als 90° gegenüber der Ebene des Futterkastens im Bereich oberhalb des Achszapfens angeordnet ist, dadurch gelöst, daß die Gleiter und die Arme Durchbrechungen aufweisen, die bei in Reinigungsstellung gebrachtem Fensterflügel derart fluchten, daß ein Sicherungsbolzen einschiebbar ist und daß die futterkastenseitige Lagerstelle des Federarms entlang dem Seitenholm des Futterkastens verschiebbar und festlegbar ist.This additional task is carried out with a hinged swing roof window, with the window sash in a cleaning position can be brought in which the wing-side Axle journal in the groove on the end face of the side rails of the feed box on the slide rail are in contact with the lower end of the groove and they are against the inside of the room facing the window sash in an angle of less than 90 ° to the plane of the Feed box arranged in the area above the journal is solved in that the glider and the arms Have openings in the cleaning position brought window sash in such a way that a safety bolt can be inserted and that the feed box side Bearing point of the spring arm along the side rail of the Feed box is slidable and lockable.

Das Klapp-Schwing-Dachfenster kann somit mit voll funktionsfähiger Ausstellhilfe werkseitig ausgeliefert werden, bei welcher die Feder bereits vorgespannt ist. Mit Hilfe des eingeschobenen Sicherungsbolzens wird der Gleiter gegenüber dem den Fensterflügel tragenden Arm in seinem Verschiebeweg begrenzt. Liegt der Gleiter am Sicherungsbolzen an, wird die Federkraft vom Gleiter unmittelbar in den Arm abgeleitet. Die Federkraft wird somit nicht mehr auf den Federarm übertragen und damit wirkt trotz gespannter Feder zumindest keine wesentliche Kraft in Öffnungsrichtung des Fensterflügels. Wird vor dem Einbau des Dachfensters in das Dach der Fensterflügel versehentlich vom Futterkasten entriegelt, verbleibt der Fensterflügel weitgehend am Futterkasten. Es ist damit die Gefahr einer Beschädigung des Dachfensters oder der Zerstörung des Fensterflügels vermieden, wie sie bei den vorbekannten Dachfenstern besteht, wo bei einem unbeabsichtigten Öffnen des Fensterflügels die Federkraft ein spontanes, schlagartiges Öffnen des Fensterflügels bewirkt, wodurch sich zudem eine erhebliche gesundheitliche Gefährdung ergibt. Die Bockiereinrichtung bildet quasi eine Transport- und Unfallsicherung.The hinged hinged roof window can thus be fully functional Display aid are delivered ex works, where the spring is already biased. With With the help of the inserted safety pin, the glider becomes opposite the arm supporting the window sash in limited its displacement. If the glider is on the safety bolt on, the spring force from the slider is immediate derived in the arm. The spring force will thus no longer transferred to the spring arm and thus works at least no significant despite tensioned spring Force in the opening direction of the window sash. Will before the installation of the roof window in the roof of the window sash accidentally unlocked from the feed box, the remains Window sash largely on the feed box. It is with it the risk of damage to the roof window or the Destruction of the window sash avoided, as with the previously known roof windows exist where an accidental Opening the window sash the spring force spontaneous, sudden opening of the casement causes which also has a significant health impact Threat results. The bucking device practically forms a transport and accident protection.

Darüber hinaus wird insbesondere nach dem Einbau des Futterkastens im Dach die nachträgliche Befestigung des Fensterflügels an den Armen erleichtert. Bei blockierter Federkraft bleiben die Arme wegen des Fehlens einer auf die Federarme wirkenden Federkraft auf der Stirnfläche des Futterkastens liegen. Wenn der Fensterflügel z. B. über das am freien Ende der Arme anzubringende Schwinglager mit den Armen verbunden wird, sind keine die dazu erforderliche Handhabung der Arme störenden Federkräfte zu berücksichtigen. Die Blockiereinrichtung erleichtert somit den Einbau des Fensterflügels in den im Dach bereits eingesetzten Futterkasten und wirkt als Einbauhilfe.In addition, especially after installing the Feed box in the roof the subsequent attachment of the Window sash relieved on the arms. When blocked The arms stay open due to the lack of one the spring arms acting spring force on the end face of the feed box. If the window sash z. B. via the swing bearing to be attached to the free end of the arms being connected to the poor is not one of them necessary handling of the arm disturbing spring forces to consider. The blocking device facilitates thus the installation of the window sash in the roof already used feed box and acts as an installation aid.

Die Durchbrechung des Arms ist zweckmäßigerweise als Bohrung und die des Gleiters als Langloch ausgebildet. Auf diese Weise sind die Sicherungsbolzen über einen größeren Bereich von Öffnungsstellungen des Fensterflügels zum Futterkasten einsteckbar, so daß keine exakte Zentrierung der Zuordnung erforderlich ist.The opening of the arm is expediently as Bore and that of the glider designed as an elongated hole. This way the locking bolts are over one larger range of opening positions of the window sash insertable to the feed box, so that no exact Centering the mapping is required.

Die Aufhebbarkeit der ortsfesten Festlegung der verschiebbaren Lagerstelle des Federarms am Futterkasten kann dadurch erreicht werden, daß die futterkastenseitige Lagerstelle der Federarme längsverschiebbar geführt und für das Schwenken der Arme zum Klappöffnen bzw. Schwingöffnen des Fensterflügels mittels entfernbarer Anschläge festlegbar ist. Die Anschläge sind insbesonders als Klappe ausgebildet, welche in den unteren Bereich des Schiebewegs des die Lagerstelle tragenden Federarmlagers hineinschwenkbar sind.The removability of the fixed definition of the movable Bearing point of the spring arm on the feed box can be achieved in that the feed box side Bearing point of the spring arms guided longitudinally and for swiveling the arms to open the hinges or swing open the window sash by means of removable stops is definable. The stops are especially as a flap formed which in the lower area of the sliding path of the spring arm bearing carrying the bearing can be pivoted into it are.

Ein wesentlicher Vorteil dieser Ausgestaltung besteht noch darin, daß die Aufhebung der auf den Federarm einwirkenden Federkraft durch Einschieben des Sicherungsbolzens bei ungespannter Feder bzw. die Freigabe dieser Federkraft durch Herausziehen des Sicherungsbolzens einfach, schnell, zuverlässig und ohne das Erfordernis eines Werkzeugs erfolgen kann.There is a major advantage of this configuration still in the fact that the lifting of those acting on the spring arm Spring force by inserting the safety bolt if the spring is unstressed or released Spring force simply by pulling out the safety bolt, fast, reliable and without the need for one Tool can be done.

Zweckmäßigerweise wird die auf die Federarme einwirkende Federkraft durch Zugfedern erzeugt, welche an dem Gleiter und an dem vorderen, freien Ende der Arme befestigt sind, wobei die Zugfeder jeweils in dem rohrförmigen Arm gelagert ist. Auf diese Weise ist der Hohlraum der rohrförmigen Arme mit insbesondere rechteckigem Querschnitt für eine verdeckte Unterbringung der Federn genutzt, wodurch die Bedienungsperson vor eventuellen Verletzungen durch die Feder geschützt ist und die Feder wiederum vor Witterungseinflüssen weitgehend bewahrt bleibt.The one acting on the spring arms is expediently Spring force generated by tension springs, which on the slider and are attached to the front, free end of the arms, wherein the tension spring is mounted in the tubular arm is. In this way, the cavity is tubular Arms with a particular rectangular cross section for a hidden accommodation of the springs is used, whereby the operator from possible injuries the spring is protected and the spring is in turn protected from the weather largely preserved.

Es ist günstig, am freien Ende der Arme eine Justierschraube zur Einstellung der Federkraft anzubringen, so daß diese Einstellung von der Vorderseite des freien Endes der Arme, also von einer leicht zugänglichen Stelle, vorgenommen werden kann.It is convenient to have an adjusting screw on the free end of the arms to adjust the spring force, so that this setting from the front of the free End of the arms, i.e. from an easily accessible place, can be made.

Damit der Fensterflügel in beliebigen Öffnungsstellungen, insbesondere beim Klappöffnen, sicher stehenbleibt, ist es zweckmäßig, wenn die Gleiter eine erhöhte Gleitreibung gegenüber den Armen aufweisen. Die Gleitreibung kann dadurch vergrößert werden, daß der Gleiter eine kunststoffbeschichtete Fläche aufweist oder daß zwischen Gleiter und den Fensterflügel tragenden Arm ein Bremsklotz angeordnet ist, der durch eine Feder angepreßt wird.So that the window sash in any opening positions, especially when opening with a fold, remains safely it is useful if the glider has increased sliding friction towards the poor. The sliding friction can can be enlarged in that the slider is a plastic-coated Has surface or that between glider and an arm supporting the window sash is arranged, which is pressed by a spring.

Zur besseren Anpassung an die unterschiedliche Einbaufalle des Klapp-Schwing-Dachfensters in das Dach wird bevorzugt, die Gleitreibung des Gleiters einstellbar auszugestalten, beispielsweise dadurch, daß zwischen dem Gleiter und den die Führungen für den Gleiter bildenden Innenwandungen der Arme ein Bremsklotz untergebracht ist, der mittels einer Druckfeder und eines höhenverstellbaren Stellelements einstellbar ist. Dabei kann der Bremsklotz sowohl in dem Gleiter als auch in dem tragenden Arm gelagert sein. Das Stellelement kann von einer Schraube gebildet sein oder als mittels eines Werkzeugs drehbare Scheibe, die schiefe Ebenen aufweist, welche mit an ihrem Anbringungsort angeordneten schiefen Gegenebenen zusammenwirken. Infolge der Einstellbarkeit der Reibungswirkung ist sowohl eine Nachjustierbarkeit vorhanden bzw. eine individuelle Einstellungsmöglichkeit zur Anpassung an die jeweiligen Einbaubedingungen gegeben.For better adaptation to the different installation trap of the swing-swing roof window into the roof preferred, the sliding friction of the slider adjustable to design, for example, that between the Glider and the guide for the glider Inside the arms a brake pad is housed the by means of a compression spring and a height adjustable Adjusting element is adjustable. The brake pad can stored both in the slider and in the supporting arm be. The actuator can be formed by a screw be or as rotatable by means of a tool Disc, which has inclined planes, which with her Place the inclined counter planes arranged together. Due to the adjustability of the friction effect there is both readjustment or an individual setting option for adaptation given the respective installation conditions.

Um die Zugfeder auf einfache Weise den die Fensterflügel tragenden Armen entnehmen zu können, beispielsweise um sie auszutauschen, wird vorgeschlagen, die Zugfeder an dem Gleiter mittels einer Schraube zu befestigen, die bei entspannter Zugfeder durch eine Öffnung des Arms zugänglich ist.To the mainspring in a simple way the window sash to be able to remove supporting arms, for example to to replace them, it is suggested to put the mainspring on to fix the glider with a screw, which at relaxed tension spring accessible through an opening in the arm is.

Zur Vereinfachung der Montage der am Futterkasten zu befestigenden Bauteile der Ausstellhilfe wird bevorzugt, daß zwischen der Lagerstelle der Arme am Futterkasten und der Lagerstelle der Federarme am Futterkasten eine diese Lagerstelle verbindende Versteifungsschiene angeordnet ist, welche gleichzeitig die von dem Fensterflügel und der Ausstellhilfe ausgehende Kräfte gleichmäßig in den Futterkasten einleitet unter Verringerung der spezifischen Kraftbelastung.To simplify the assembly of the on the feed box too fastening components of the display aid is preferred, that between the bearing of the arms on the feed box and the bearing of the spring arms on the feed box one of these Stiffening rail connecting bearing point arranged which is at the same time that of the window sash and the outgoing forces evenly in the Feed box initiates while reducing the specific Load.

Soll erreicht werden, daß das Fenster nicht zu weit geöffnet werden kann, wird vorgeschlagen, daß die Arme an der Unterseite für den Eintritt des Federarms einen Schlitz aufweisen, der durch eine am Arm lagerbare Platte in seiner Längsabmessung veränderbar ist zur Begrenzung der Klappöffnungsweite des Fensterflügels. Auf diese Weise kann der Ausstellwinkel des Fensterflügels begrenzt werden, was stufenlos erfolgen kann, wenn die Platte verschiebbar und in den jeweiligen Stellungen festlegbar am Arm angeordnet ist.The aim is to ensure that the window is not opened too far it is suggested that the arms be on the bottom for the entry of the spring arm one Have slot, by a plate on the arm its longitudinal dimension can be changed for limitation the opening width of the window sash. To this The opening angle of the window sash can be limited be what can be done steplessly when the plate is slidable and definable in the respective positions on Arm is arranged.

Einer weiteren Erläuterung der Erfindung dient die Zeichnung, wobei insbesondere schematisch ein Ausführungsbeispiel dargestellt ist. Es zeigen

Fig. 1
ein Klapp-Schwing-Dachfenster mit Klappöffnungsstellung des Fensterflügels und
Fig. 2
mit einer Schwingöffnungsstellung,
Fig. 3
einen Ausschnitt aus Fig. 1 in vergrößerter Darstellung und
Fig. 4
den Ausschnitt aus Fig. 3 bei geschlossener Stellung des Fensterflügels,
Fig. 5
die Blockiereinrichtung der Ausstellhilfe bei von der Federkraft entlastetem Federarm und
Fig. 6 und 7
die zum Lösen der Blockiereinrichtung notwendigen Schritte,
Fig. 8
den Bereich der Lagerstelle des Federarms am Futterkasten und
Fig. 9
einen Gleiter mit Bremsklotz.
The drawing serves to further explain the invention, an exemplary embodiment being shown schematically in particular. Show it
Fig. 1
a swing-swing roof window with the opening position of the window sash and
Fig. 2
with a swing opening position,
Fig. 3
a section of FIG. 1 in an enlarged view and
Fig. 4
3 with the window sash closed,
Fig. 5
the blocking device of the opening aid when the spring arm is relieved of the spring force and
6 and 7
the steps necessary to release the blocking device,
Fig. 8
the area of the bearing point of the spring arm on the feed box and
Fig. 9
a glider with a brake pad.

Das Klapp-Schwing-Dachfenster der Fig. 1 und 2 besteht aus dem Futterkasten 2, an dem mittels Arme 3 ein Fensterflügel 1 angelenkt ist. Jeder Arm 3 ist am oberen Ende des Futterkastens 2 über die Lagerstelle 20 mit dem Futterkasten 2 schwenkbar verbunden. Das vordere, freie Ende der Arme 3 trägt ein Schwinglager 16, über das der Fensterflügel 1 etwa im Bereich der Längsmitte der Seitenholme 47 von den Armen 3 getragen ist. Als Unterstützung beim Bewegen des Fensterflügels 1, insbesondere bei dessen Öffnungsbewegung, dient eine federkraftunterstützte Ausstellhilfe, im wesentlichen bestehend aus einer in den rohrförmig ausgebildeten Armen 3 mit Rechteckquerschnitt verdeckt gelagerten Zugfeder 24, die mit einem Gleiter 4 gekuppelt ist, welcher ebenfalls verdeckt innerhalb der Arme 3 angeordnet ist, verschiebbar geführt durch die Innenwandungen 8 der Arme 3 und aus einem Federarm 5, der am oberen Ende einen abgebogenen Schenkel 7 aufweist, an welchem die Lagerstelle 11 zur Verbindung mit dem Gleiter 4 angeordnet ist und am unteren Ende über die Lagerstelle 10 mit dem Seitenholm 6 des Futterkastens 2 verbunden ist. Die Lagerstelle 20 des Arms 3 ist ortsfest am Futterkasten 2 befestigt, während die Lagerstelle 10 des Federarms 5 verschiebbar, aber ortsfest fixierbar am selben Längsholm 6 des Futterkastens 2 angeordnet ist. Die am Gleiter 4 armseitig befindliche Lagerstelle 11 des Federarms 5 ist in Pfeilrichtung 15 mit dem Gleiter 4 beweglich.The folding swing roof window of FIGS. 1 and 2 is from the feed box 2, on which by means of arms 3 a window sash 1 is articulated. Each arm 3 is at the top End of the feed box 2 via the bearing 20 with the Feed box 2 pivotally connected. The front, free End of the arms 3 carries a swing bearing 16 through which Window sash 1 approximately in the area of the longitudinal center of the side rails 47 is carried by the arms 3. As support when moving the window sash 1, especially when its opening movement serves a spring-assisted Issuing aid, essentially consisting of an in the tubular arms 3 with a rectangular cross section hidden tension spring 24, which with a Slider 4 is coupled, which is also covered inside the arms 3 is arranged, guided through the inner walls 8 of the arms 3 and from a spring arm 5, a bent leg 7 at the upper end at which the bearing 11 for connection is arranged with the slider 4 and at the lower end the bearing 10 with the side rail 6 of the feed box 2 is connected. The bearing 20 of the arm 3 is fixed to the feed box 2 while the bearing 10 of the spring arm 5 slidable, but stationary fixable arranged on the same longitudinal spar 6 of the feed box 2 is. The one on the slider 4 on the arm side Bearing point 11 of the spring arm 5 is in the direction of arrow 15 movable with the slider 4.

In Fig. 1 ist der Fensterflügel 1 mit den Armen 3 gekuppelt, so daß sich Fensterflügel 1 und Arme 3 synchron in der Klappöffnungsstellung bewegen, und zwar um die obenliegende, durch die Lagerstelle 20 gebildete Klappachse. Die Klappbewegungsrichtung des Fensterflügels ist mit 14 bezeichnet.In Fig. 1, the window sash 1 is coupled to the arms 3, so that sash 1 and arms 3 synchronously in the hinged opening position, namely around the overhead, folding axis formed by the bearing 20. The folding direction of the window sash is 14 designated.

Um den Fensterflügel 1 in eine Schwingöffnungsstellung gemäß Fig. 2 bringen zu können, ist bei mit auf dem Futterkasten 2 aufliegendem Fensterflügel 1 die Kupplung zwischen Fensterflügel 1 und Armen 3 zu lösen und dann der Fensterflügel 1 zu öffnen, der im oberen Drittel seiner Länge an den Seitenholmen 47 jeweils einen Achszapfen 12 trägt, der in einer Nut 9 einer auf den Stirnseiten der Längsholme 6 des Futterkastens 2 aufgesetzten Gleitschiene 48 läuft. Beim Schwingöffnen des Fensterflügels 1 gleitet der Achszapfen 12 in der Nut 9 nach unten. Dadurch heben sich die Arme 3 vom Futterkasten 2 ab und es bildet sich zwischen dem Fensterflügel 1 und den Armen 3 ein sich vergrößernder Winkel. Durch das vom Futterkasten 2 abgehobene Schwinglager 16 ist eine vergrößerte Kopffreiheit geschaffen. Die Schwingbewegung des Fensterflügels 1 um das Fensterflügel 1 und Arme 3 verbindende Schwinglager 16 ist mit dem Pfeil 13 dargestellt.Around the window sash 1 in a swing opening position 2 is to bring with is on the feed box 2 window casement 1 the coupling to solve between sash 1 and arms 3 and then to open the window sash 1 in the upper third its length on the side rails 47 each have a journal 12 carries, in a groove 9 one on the end faces the longitudinal bars 6 of the feed box 2 put on Slide rail 48 runs. When swinging open the window sash 1, the axle pin 12 slides in the groove 9 below. This causes the arms 3 to lift off the feed box 2 from and it forms between the window sash 1 and the arms 3 an increasing angle. By the from Feed box 2 lifted swing bearing 16 is an enlarged Headroom created. The swinging movement of the Window sash 1 connecting the window sash 1 and arms 3 Swinging bearing 16 is shown by arrow 13.

Der Abstand der Lagerstellen 20 und 11 wird relativ klein gehalten, wie z. B. Fig. 3 entnehmbar, um die Bauhöhe des Fensterflügelrahmens nicht zu vergrößern, der von einem Fensterabdeckblech überdeckt ist. Infolge des geringen Abstands dieser Lagerstellen 20 und 11 voneinander und infolge der ein Mehrfaches davon betragenden Länge des Federarms 5 mit seinen Lagerstellen 10, 11 und der Länge des Abstands der futterkastenseitigen Lagerstellen 10, 20 ist eine geringe Winkelgröße zwischen einer durch die Lagerstellen 10, 20 bzw. 10, 11 gehenden Ebene gegeben. Dieser spitze Winkel bedingt Hebelverhältnisse, die bei ausreichender Kraftwirkung über die Zugfeder 24 einen einigermaßen harmonischen Kraftverlauf bei der Bewegungsbetätigung des Fensterflügels 1 ergeben.The distance between the bearing points 20 and 11 becomes relatively small held such. B. Fig. 3 removed to the height of Window sash not to enlarge, that of one Window cover plate is covered. As a result of the minor Distance of these bearings 20 and 11 from each other and due to the length of the Spring arm 5 with its bearings 10, 11 and the length the distance between the bearing points 10, 20 on the feed box side is a small angular size between one through the Bearing locations 10, 20 and 10, 11 going level given. This acute angle requires leverage ratios that sufficient force on the tension spring 24 a reasonably harmonious force curve when moving the sash 1 result.

Im Innern des mit Rechteckquerschnitt rohrförmig ausgestalteten Arms 3 ist durch den teilweisen Schnitt der Gleiter 4 sichtbar, wie er von den Innenwandungen 8 geführt ist unter Zwischenschaltung einer kunststoffbeschichteten Fläche 27 zur Reibungserhöhung. Der Gleiter 4 befindet sich in einer vorderen, gegen das Schwinglager 16 zu verschobenen Position bei klappgeöffnetem Fensterflügel 1. Der Federarm 5 ist über die Lagerstelle 11 des Schenkels 7 mit dem Gleiter 4 verbunden, wozu der Arm 3 an der Unterseite einen Schlitz 36 für den Eingriff des Federarms 5 aufweist. Mittels einer durch eine Öffnung 51 im Arm 3 zugänglichen Schraube 28 ist die Zugfeder 24 an dem Gleiter 4 gehalten. Am vorderen Ende der Zugfeder 24 wurde ein Einschraubstück 26 fest eingefügt. In dieses Einschraubstück 26 ist eine Justierschraube 25 eingedreht. Die Justierschraube 25 stützt sich mit ihrem Schraubenkopf an einem Federlager 38 ab, welches das freie Ende des rohrförmigen Arms 3 abschließt. Durch Betätigen der Justierschraube 25 kann die Federspannung jederzeit eingestellt werden, wobei die Verwendung einer Imbusschraube für eine gute Handhabung sorgt. In der dargestellten, klappgeöffneten Stellung des Fensterflügels 1 ist die Zugfeder 24 relativ entspannt.Inside the tubular one with a rectangular cross section Arms 3 is by the partial section of the Slider 4 visible as it is guided by the inner walls 8 is with the interposition of a plastic coated Surface 27 to increase friction. The glider 4 is located in a front, against the swing bearing 16 to shifted position when the window sash is open 1. The spring arm 5 is on the bearing 11th of the leg 7 connected to the slider 4, for which the Arm 3 has a slot 36 on the bottom for engagement of the spring arm 5. By means of an opening 51 in the arm 3 accessible screw 28 is the tension spring 24 held on the slider 4. At the front end of the Tension spring 24, a screw 26 was inserted. In this screw 26 is an adjusting screw 25th turned in. The adjusting screw 25 is supported with her Screw head on a spring bearing 38, which the free end of the tubular arm 3 closes. By Operating the adjusting screw 25 can the spring tension can be discontinued at any time, using a Allen screw ensures good handling. In the shown, hinged open position of the window sash 1, the tension spring 24 is relatively relaxed.

Am futterseitigen Ende des Arms 3 ist eine Auskragung 41 befestigt, die sich in Richtung des Futterkastens 2 erstreckt und zur Bildung der Lagerstelle 20 benutzt ist. Der Abstand der Lagerstelle 20 zur Lagerstelle 11 ist so groß, daß bei auf dem Futterkasten 2 aufliegendem Fensterflügel 1 der Federarm 5 und der tragende Arm 3 in derselben Ebene übereinanderliegend angeordnet sind. Ferner bestehen dadurch Hebelverhältnisse, die gewährleisten, daß auch bei auf dem Futterkasten 2 aufliegendem Fensterflügel 1 bereits ausreichende Kräfte in Öffnungsrichtung wirken, damit sich der Fensterflügel 1 von Anbeginn der Öffnungsbewegung leicht nach oben bewegen läßt.At the end of the arm 3 on the feed side there is a projection 41 attached, which extends in the direction of the feed box 2 and is used to form the bearing 20. The distance of the bearing 20 to the bearing 11 is so great that with the window sash resting on the feed box 2 1 the spring arm 5 and the supporting arm 3 in the same level are arranged one above the other. This also creates leverage relationships that ensure that even when lying on the feed box 2 Window sash 1 already has sufficient forces in the opening direction act so that the window sash 1 from the beginning the opening movement can move slightly upwards.

Der Federarm 5 ist mittels der Lagerstelle 10 am Seitenholm 6 des Futterkastens 2 schwenkbar gelagert. Die Lagerstelle 10 ist Teil eines Federarmlagers 40, welches in einer Führungsschiene 23 verschiebbar ist, wie insbesondere Fig. 8 zu entnehmen. Der Verschiebeweg in Richtung des unteren Teils des Futterkastens 2 ist durch einen Anschlag 21 begrenzbar, welcher sich an der Vorderseite einer Klappe 22 befindet, die wiederum schwenkbar an der Führungsschiene 23 angeordnet ist.The spring arm 5 is by means of the bearing 10 on the side rail 6 of the feed box 2 pivotally mounted. The depository 10 is part of a spring arm bearing 40, which in a guide rail 23 is slidable, in particular Fig. 8 can be seen. The path towards the lower part of the feed box 2 is by a Stop 21 limited, which is on the front a flap 22 is located, which in turn is pivotable on the Guide rail 23 is arranged.

Eine Stabilisierung der Mechanik und eine kräftemäßige Entlastung des Futterkastens 2 kann durch eine Versteifungsschiene 30 erreicht werden, welche das die Lagerstelle 20 aufweisende Klapplager 42 mit der Führungsschiene 23 verbindet, die wiederum auch das Federarmlager 40 trägt.A stabilization of the mechanics and a vigorous Relief of the feed box 2 can be done by a stiffening rail 30 can be reached, which is the depository 20 folding bearings 42 with the guide rail 23 connects, which in turn also the spring arm bearing 40 wears.

Die Arme 3 weisen an ihrem freien Ende Verbindungselemente 43 auf, an denen sich die die Aufhängung für den Fensterflügel 1 bildenden Schwinglager 16 befinden.The arms 3 have connecting elements at their free end 43 on which the suspension for the Swing bearing 16 forming window sash 1 are located.

Um insbesondere die Klappöffnungsweite des Fensterflügels 1 zu begrenzen, ist an mindestens einem der beiden, den Fensterflügel 1 tragenden Arme 3 eine Platte 37 verstellbar gelagert, um die wirksame Länge des Schlitzes 36 des Arms 3 zu verändern.In particular the opening width of the window sash 1 is limited to at least one of the two, the window sash 1 supporting arms 3 a plate 37 adjustable stored to the effective length of the slot 36 of arm 3 to change.

Den Fig. 3 bis 7 ist noch das Zusammenwirken des flügelseitigen Achszapfens 12 mit der futterkastenseitigen Gleitschiene 48 zu entnehmen. Jeder Achszapfen 12 befindet sich in einem Bereich zwischen der Längsmitte und dem oberen Ende des Seitenholms 47 und sind beidseitig des Fensterflügels 1 nach außen zeigend und miteinander fluchtend angeordnet. Diese Achszapfen 12 werden bei der Schwingbewegung des Fensterflügels 1 in Nuten 9 geführt, welche sich in einer auf die Stirnfläche der Seitenholme 6 des Futterkastens 2 aufgesetzten Gleitschiene 48 befinden.3 to 7 is the interaction of the wing-side Axle journal 12 with the feed box side Take slide rail 48. Each journal 12 is located in an area between the longitudinal center and the upper end of the side member 47 and are on both sides of the Window sash 1 pointing outwards and together arranged in alignment. These journals 12 are in the Swinging movement of the window sash 1 guided in grooves 9, which is in one on the end face of the side rails 6 of the feed box 2 slide rail 48 are located.

In der Fig. 4 ist der Fensterflügel 1 aufliegend auf der Stirnseite des Futterkastens 2 angeordnet. Er kann sich in geschlossener, mit dem Futterkasten 2 verriegelter Stellung befinden. Dabei ist der Gleiter 4 durch den Federarm 5 in seine oberste Position geschoben, wodurch die Zugfeder 24 ihre am weitesten gestreckte Stellung mit der größten Federkraft einnimmt. Auf diese Weise speichert die Zugfeder 24 die Kraft, welche für die Unterstützung der Flügelöffnungsbewegung benötigt wird. 4, the window sash 1 is resting on the End face of the feed box 2 arranged. He can in a closed, locked with the feed box 2 Position. The slider 4 is through the Spring arm 5 pushed into its uppermost position, whereby the tension spring 24 with its most extended position of the greatest spring force. This way saves the tension spring 24 is the force required for the support the wing opening movement is required.

Die Achszapfen 12 liegen einer oberen Nutöffnung 44 der Gleitschiene 48 gegenüber. Wird der Fensterflügel 1 klappgeöffnet, so bewegen sich diese Achszapfen 12 von der die Nut 9 aufweisenden Gleitschiene 48 unbehindert in die in Fig. 3 gezeigte Position. Dabei sind die Arme 3 mit dem Fensterflügel durch ein nicht dargestelltes Riegelelement lösbar gekuppelt, wobei der Fensterflügel 1 synchron mit den Armen 3 bewegt wird unter Vermeidung einer Schwingbewegung um die Schwinglager 16. Soll der Fensterflügel 1, ausgehend von der Stellung der Fig. 4, in eine Schwingstellung bewegt werden, so ist zuerst die Festlegung zwischen dem Fensterflügel 1 und den Armen 3 aufzuheben. Die Öffnungsbewegung des Fensterflügels 1 in Verbindung mit einer Schwingbewegung um das Schwinglager 16 an den Armen 3 sorgt dafür, daß die Achszapfen 12 in die Nutöffnung 44 der Gleitschiene 48 eintreten und in dieser Nut 9 nach unten laufen, wie in Fig. 6 und 7 in zwei unterschiedlichen Schwingöffnungsstadien des Fensterflügels 1 entnehmbar.The journal 12 lie an upper groove opening 44 of the Slide rail 48 opposite. If the window sash 1 opened, these journals 12 move from of the groove 9 having the slide rail 48 unhindered in the position shown in Fig. 3. The arms are 3 with the casement through a not shown Locking element detachably coupled, the window sash 1 is moved synchronously with the arms 3 avoiding a swinging movement around the swing bearing 16. If the Window sash 1, starting from the position of FIG. 4, are moved into an oscillating position, so that is first Fixing between the window sash 1 and the arms 3 repeal. The opening movement of the window sash 1 in Connection with a swinging movement around the swing bearing 16 on the arms 3 ensures that the journal 12 enter the groove opening 44 of the slide rail 48 and in this groove 9 run down, as in Fig. 6 and 7 in two different swing opening stages of the window sash 1 removable.

Die Fig. 4 offenbart des weiteren ein im Gleiter 4 befindliches Langloch 19 und untereinander deckungsgleiche Bohrungen 18, welche beide Wandungen des Arms 3 durchsetzen. Das Langloch 19 in dem Gleiter 4 sowie die Bohrungen 18 in dem Arm 3 dienen dem Einschieben eines Sicherungsbolzens 17, um die Federkraft der Zugfeder 24 zu blockieren, wie in Fig. 5 dargestellt.Fig. 4 further discloses a located in the slider 4 Slot 19 and congruent with each other Bores 18 which penetrate both walls of the arm 3. The slot 19 in the slider 4 and the holes 18 in the arm 3 are used to insert a safety bolt 17 to the spring force of the tension spring 24 too block, as shown in Fig. 5.

In Fig. 5 ist der Fensterflügel 1 geschlossen und mit dem Futterkasten 2 verriegelt. An jedem Arm 3 des Klapp-Schwing-Dachfensters ist ein Sicherungsbolzen 17 durch die Bohrungen 18 und das Langloch 19 hindurchgesteckt, der über einen Kopf verfügt, welcher als Einschiebeanschlag dient. Der Gleiter 4 ist unter dem Einfluß der Federkraft der Zugfeder 24 so weit in Richtung auf das freie Ende des Arms 3 gezogen, bis der Sicherungsbolzen 17 am der Lagerstelle 11 benachbarten Ende des Langlochs 19 zur Anlage gelangt ist. Die Federkraft wird nunmehr vom Gleiter 4 über das Ende des Langlochs 19 auf den Sicherungsbolzen 17 und von dort auf den Arm 3 übertragen und kann nicht mehr auf den Federarm 5 einwirken.5, the window sash 1 is closed and with the Feed box 2 locked. On each arm 3 of the folding swing roof window is a locking bolt 17 through the bores 18 and the elongated hole 19 are pushed through, which has a head which acts as an insertion stop serves. The slider 4 is under the influence of Spring force of the tension spring 24 so far in the direction of that free end of arm 3 pulled up until the safety bolt 17 at the bearing 11 adjacent end of the elongated hole 19 has come to the plant. The spring force will now from the slider 4 over the end of the slot 19 transfer the safety pin 17 and from there to the arm 3 and can no longer act on the spring arm 5.

Zusätzlich ist die Lagerstelle 10 des Federarms 5 an dem Seitenholm 6 des Futterkastens 2 mit einer aufhebbaren Festlegung versehen. Der Federarm 5 ist schwenkbar im Federarmlager 40 gelagert, das wiederum in der Führungsschiene 23 längsverschiebbar angeordnet ist. Am unteren Ende der Führungsschiene 23 befindet sich eine schwenkbare Klappe 22, die an ihrem vorderen Ende einen Anschlag 21 aufweist. Bei nicht eingeschobenem Sicherungsstift 17 wirkt die Federkraft der Zugfeder 24 auch auf das Federarmlager 40 ein, das sich unter Vorspannung an dem Anschlag 21 der Klappe 22 abstützt. Infolge des Versatzes der Lagerstellen 11, 20 ergibt sich bei einer Verschwenkung der Arme 3 und der ortsfesten Abstützung der Lagerstellen 20 und 10 eine Längsverschiebung des Gleiters 4 innerhalb der Arme 3 und damit eine Längenänderung der Zugfeder 24. Diese Verschiebebewegung des Gleiters 4 ist bei eingeschobenem Sicherungsstift 17 durch die Festlegung des Gleiters 4 gegenüber dem Arm 3 ausgeschlossen. Erfolgt bei eingeschobenem Sicherungsstift 17 eine Schwenkbewegung der Arme 3, bedingt dies nunmehr eine oszillierende Schiebebewegung des Federarmlagers 40 des Federarms 5, wobei sich der Federarmlager 40 vom Anschlag 21 der Klappe 22 wegbewegt und auch wieder darauf zu bewegt. Der Abstand zwischem dem Federarmlager 40 und der Klappe 22 ist so gewählt, daß bei eingeschwenkter Klappe 22 der Anschlag 21 innerhalb des Verschiebewegs des Federarmlagers 40 liegt und bei weggeschwenkter Klappe 22 das Federarmlager 40 seinen gesamtmöglichen Verschiebeweg freigegeben erhält. In addition, the bearing 10 of the spring arm 5 on the Side bar 6 of the feed box 2 with a reversible Provide definition. The spring arm 5 is pivotable in the Spring arm bearing 40 mounted, which in turn in the guide rail 23 is arranged to be longitudinally displaceable. At the bottom There is a pivotable end of the guide rail 23 Flap 22 which has a stop at its front end 21 has. When the locking pin is not inserted 17 also acts on the spring force of the tension spring 24 the spring arm bearing 40, which is under tension supports the stop 21 of the flap 22. As a result of the offset the bearing points 11, 20 results in a Swiveling of the arms 3 and the fixed support the bearings 20 and 10 a longitudinal displacement of the Glider 4 within the arms 3 and thus a change in length the tension spring 24. This displacement movement of the Slider 4 is with the locking pin 17th by fixing the slider 4 to the arm 3 locked out. Takes place with the locking pin inserted 17 a pivoting movement of the arms 3 causes this now an oscillating sliding movement of the spring arm bearing 40 of the spring arm 5, the spring arm bearing 40 moved away from the stop 21 of the flap 22 and also moving towards it again. The distance between the spring arm bearing 40 and the flap 22 is chosen so that at pivoted flap 22 the stop 21 within the Displacement of the spring arm bearing 40 is and when pivoted away Flap 22 the spring arm bearing 40 its total possible Relocation path gets released.

Bei weggeschwenkter Klappe 22 und eingeschobenem Sicherungsstift 17, wie in Fig. 5 dargestellt, ist die Federkraft der Zugfeder 24 in ihrer Auswirkung auf den Fensterflügel 1 vollständig neutralisiert und der Fensterflügel 1 bewegt sich bei einem ungewollten Entriegeln des Fensterflügels 1 vom Futterkasten 2 nicht vom Futterkasten 2 weg, so daß insoweit vor dem Einbau des Dachfensters im Dach eine Transport- und Unfallsicherung vorliegend ist.With the flap 22 swung away and the locking pin pushed in 17, as shown in Fig. 5, is the spring force the tension spring 24 in its effect on the window sash 1 completely neutralized and the window sash 1 moves in the event of an unwanted unlocking of the Window sash 1 from the feed box 2 not from the feed box 2 away, so far as far as the installation of the roof window Transport and accident protection is available in the roof is.

Bei eingeschobenem Sicherungsstift 17 und in den Verschiebeweg des Federarmlagers 40 eingeschwenkter Klappe 22, wie in Fig. 7 gezeigt, wird ein Teil des Verschiebewegs des Federarmlagers 40 gesperrt. Dadurch wird nur ein Teil der von der Zugfeder 24 erzeugten Federkraft auf den Fensterflügel 1 übertragen. Bei einem ungewollten Entriegeln des Fensterflügels 1 öffnet er sich nur um eine kleine Öffnungsweite, wobei die Öffnungsbewegung sanft und langsam erfolgt.With the locking pin 17 pushed in and into the displacement path of the spring arm bearing 40 pivoted flap 22, as shown in Fig. 7, becomes part of the displacement path the spring arm bearing 40 locked. This will only a part of the spring force generated by the tension spring 24 transfer the casement 1. With an unwanted Unlocking the casement 1, it only opens a small opening width, the opening movement is done gently and slowly.

Bei der in Fig. 7 dargestellten Reinigungsstellung des Fensterflügels 1, bei welcher die Außenseite 50 des Fensterflügels 1 vom Rauminnern her zugänglich ist, ist die Zugfeder 24 entspannt, der Gleiter 4 ist vom freien Ende des Arms 3 weggeschoben und der Sicherungsbolzen 17 befindet sich in der Mitte des Langlochs 19 und das Federarmlager 40 liegt unter Vorspannung an dem Anschlag 21 der in den Verschiebeweg eingeschwenkter Klappe 22. Damit ist die Verspannung des Sicherungsbolzens 17 gegenüber dem Langloch 19 aufgehoben und die Federkraft wirkt nicht mehr auf den Sicherungsbolzen 17 ein. Von der Raumseite aus können nunmehr die Sicherungsbolzen 17 bequem, ohne Kraftaufwand und von Hand entfernt werden.In the cleaning position of the Window sash 1, in which the outside 50 of the window sash 1 is accessible from the interior of the room Tension spring 24 relaxed, the slider 4 is from the free end the arm 3 pushed away and the locking bolt 17 is located itself in the middle of the slot 19 and the spring arm bearing 40 is pretensioned against the stop 21 the flap 22 pivoted into the displacement path is the tension of the locking bolt 17 opposite the slot 19 canceled and the spring force does not work more on the safety bolt 17. From the room side from now the locking bolt 17 can comfortably without Force and removed by hand.

Bei der Auflösung der Reinigungsstellung des Fensterflügels 1 wird in Verbindung mit der Abstützung des Federarmlagers 40 an dem Anschlag 21 der Klappe 22 die Federkraft durch Spannen der Zugfeder 24 reaktiviert. Das Klapp-Schwing-Dachfenster befindet sich nunmehr in Gebrauchsstellung, eingebaut im Dach.When the cleaning position of the window sash is dissolved 1 is used in connection with the support of the spring arm bearing 40 on the stop 21 of the flap 22, the spring force reactivated by tensioning the tension spring 24. The Folding swing roof window is now in the use position, built into the roof.

In Fig. 9 ist eine Ausgestaltung einer Vorrichtung zur einstellbaren Regulierung der Gleitreibungskraft zwischen Gleiter 4 und Arm 3 dargestellt. Im Gleiter 4 ist ein Bremsklotz 31 höhenverschiebbar eingelassen, wobei der Bremsklotz 31 durch Tellerfedern 32 gegen die Innenwandung 8 des Arms 3 gedrückt ist. Zusätzlich ist ein Stellelement 33 vorgesehen, das scheibenförmig ausgebildet ist und auf der Scheibenfläche sind schiefe Ebenen 34 in Kreisringform angeordnet, welche mit entsprechenden schiefen Gegenebenen 35 des Gleiters 4 zusammenwirken. Das Stellelement 33 ist durch ein Werkzeug, beispielsweise einen Sechskantschlüssel, drehbar, wobei ein Durchbruch 45 im Bremsklotz 31 für die Zugänglichkeit sorgt. Auch im Arm 3 ist eine Durchbrechung 46 vorgesehen, die so positioniert ist, daß der Durchbruch 45 in einer weit geöffneten Schwingstellung des Fensterflügels 1 mit dieser Durchbrechung 46 fluchtet. Mittels der regelbaren Einstellung der die Verschiebung des Gleiters 4 gegenüber der Innenwandung 8 des Arms 3 abbremsenden Gleitreibung kann eine Anpassung an individuelle Bedürfnisse, Einbaubedingungen oder Wettereinflüsse erfolgen und auch eine Nachstellmöglichkeit liegt vor.9 shows an embodiment of a device for adjustable regulation of the sliding friction between Slide 4 and arm 3 shown. In the slider 4 is a Brake pad 31 recessed in height, the Brake pad 31 by plate springs 32 against the inner wall 8 of the arm 3 is pressed. In addition there is an actuator 33 is provided, which is disc-shaped and on the disc surface are inclined planes 34 in Arranged circular shape, which with corresponding inclined counter planes 35 of the slider 4 interact. The adjusting element 33 is by a tool, for example a hex wrench, rotatable, with a breakthrough 45 in the brake pad 31 ensures accessibility. An opening 46 is also provided in arm 3 is positioned so that the opening 45 in a wide open swing position of the window sash 1 with this Opening 46 is aligned. By means of the adjustable Setting of the displacement of the slider 4 opposite the inner wall 8 of the arm 3 braking sliding friction can adapt to individual needs, installation conditions or weather influences occur and also one Readjustment is available.

Claims (20)

  1. Tilting/oscillating roof window, having an opening aid, which has resilient force acting thereon, wherein the window casement (1) is pivotally supported substantially in the longitudinal centre of its side members (47) by the free end of two arms (3) pivotably disposed at the upper end of the frame (2), said casement being guided in the oscillated position by two axle journals (12), which are disposed between the longitudinal centre and the upper end of the window casement (1), at the side members (47) thereof, in grooves (9) in the side members (6) of the frame (2), and the window casement (1) being secured on the arms (3) in the tilted position, characterised in that slide members (4), which are displaceable in the region of the arms (3) adjacent the upper end of the frame (2) and have resilient force acting thereupon in the direction of the free end of the arms (3), are guided in the tubular arms (3), in that resilient arms (5), which each connect the slide member (4) and the associated side member (6) of the frame (2), are so disposed that the mounting point (11) at the slide member end and the mounting point (10) of the resilient arms (5) at the frame end form an acute-angled triangle with the mounting point (20) of the arms (3) on the frame (2), the acute angle lying at the mounting point (10) at the frame end.
  2. Tilting/oscillating roof window according to claim 1, characterised in that the mounting point (20) of the arms (3) is disposed on the frame (2) at a projection member (41) which extends in the direction of the frame.
  3. Tilting/oscillating roof window according to at least one of claims 1 and 2, wherein the window casement (1) can be brought into a cleaning position, in which the axle journals (12) at the casement end abut against the lower groove end (49) in the groove (9) of a slide bar (48), which is placed upon the end face of the side members (6) of the frame (2), and the external surface (50) of the window casement (1) thereby pointing towards the room interior is disposed at an angle smaller than 90° relative to the plane of the frame (2) in the region above the axle journal (12), characterised in that the slide members (4) and the arms (3) have interruptions which, when the window casement (1) is brought into the cleaning position, are aligned in such a manner that a securing pin (17) can be screwed in position, and in that the mounting point (10) at the frame end of the resilient arm (5) is displaceable along the side member (6) of the frame (2) and securable.
  4. Tilting/oscillating roof window according to claim 3, characterised in that the arm (3) is interrupted by bore (18), and the slide member (4) is interrupted by elongate slot (19).
  5. Tilting/oscillating roof window according to at least one of claims 3 and 4, characterised in that the mounting point (10) at the frame end of the resilient arms (5) is guided in a longitudinally displaceable manner and securable by means of removable stop members (210 for the pivotal movement of the arms (3) to tilt-open or oscillate-open the window casement (1).
  6. Tilting/oscillating roof window according to claim 5, characterised in that the stop members (21) are configured as flap (22), which is pivotable into the lower region of the sliding path of the resilient arm bearing (40), which carries the mounting point (10).
  7. Tilting/oscillating roof window according to at least one of claims 1 to 6, characterised in that the resilient force, which acts on the resilient arms (5), is produced by tension springs (24), which are secured on the slide member (4) and on the free end of the arms (3), and in that the tension spring (24) is respectively mounted in the tubular arm (3).
  8. Tilting/oscillating roof window according to at least one of claims 1 to 7, characterised in that an adjusting screw (25) is mounted on the free end of the arms (3) for the adjustment of the resilient force.
  9. Tilting/oscillating roof window according to at least one of claims 1 to 8, characterised in that the slide members (4) have a greater sliding friction than the arms (3).
  10. Tilting/oscillating roof window according to claim 9, characterised in that the slide members (4) have faces (27) coated with plastics material.
  11. Tilting/oscillating roof window according to at least one of claims 9 and 10, characterised in that a brake block (31) is disposed between slide member (4) and arm (3) and has a spring (32) pressing thereagainst.
  12. Tilting/oscillating roof window according to at least one of claims 1 to 11, characterised in that the sliding friction of the slide member (4) is adjustable.
  13. Tilting/oscillating roof window according to claim 12, characterised in that a brake block (31) is accommodated between the slide member (4) and the internal walls (8) of the arms (3), which walls form the means for guiding the slide member (4), and said brake block is adjustable by means of a spring (32) and a vertically displaceable setting member (33).
  14. Tilting/oscillating roof window according to claim 13, characterised in that the brake block (31) is mounted in the slide member (4).
  15. Tilting/oscillating roof window according to claim 13, characterised in that the brake block (31) is mounted in the arms (3).
  16. Tilting/oscillating roof window according to at least one of claims 13 to 15, characterised in that the setting member (33) is configured as a disc, which is rotatable by means of a tool and has inclined planes (34), which co-operate with inclined counter-planes (35) disposed at the attachment point of said disc.
  17. Tilting/oscillating roof window according to claim 13, characterised in that the setting members are formed by screws.
  18. Tilting/oscillating roof window according to at least one of claims 1 to 17, characterised in that the tension spring (24) is secured on the slide member (4) by means of a screw (28), which is accessible through an opening (51) in the arm (3) when the tension spring (24) is non-tensioned.
  19. Tilting/oscillating roof window according to at least one of claims 1 to 18, characterised in that a reinforcing bar (30) is disposed between the mounting point (20) of the arms (3) on the frame (2) and the mounting point (10) of the resilient arms (5) on the frame (2) and connects said mounting points (10, 20).
  20. Tilting/oscillating roof window according to at least one of claims 1 to 19, characterised in that the arms (3) have a slot (36) on the underside for the introduction of the resilient arm (5), said slot being variable in respect of its longitudinal dimension by means of a plate (37), which is mountable on the arm (3), in order to define the tilt-opening width of the window casement (1).
EP95104538A 1994-04-26 1995-03-28 Tilting/oscillating roof window with counterbalance Expired - Lifetime EP0679775B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9530259T SI0679775T1 (en) 1994-04-26 1995-03-28 Tilting/oscillating roof window with counterbalance

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9406891U 1994-04-26
DE9406891U DE9406891U1 (en) 1994-04-26 1994-04-26 Folding swing roof window with opening aid

Publications (2)

Publication Number Publication Date
EP0679775A1 EP0679775A1 (en) 1995-11-02
EP0679775B1 true EP0679775B1 (en) 1999-04-28

Family

ID=6907834

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95104538A Expired - Lifetime EP0679775B1 (en) 1994-04-26 1995-03-28 Tilting/oscillating roof window with counterbalance

Country Status (8)

Country Link
US (1) US5581941A (en)
EP (1) EP0679775B1 (en)
AT (1) ATE179479T1 (en)
DE (2) DE9406891U1 (en)
DK (1) DK0679775T3 (en)
HU (1) HU215062B (en)
PL (1) PL176831B1 (en)
SI (1) SI0679775T1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9411278U1 (en) * 1994-07-13 1994-09-29 Roto Frank Ag Skylight with a locking device
SE505297C2 (en) * 1994-11-28 1997-08-04 Hans Oehman Device for reversible windows
DE19717070C1 (en) * 1997-04-23 1998-11-12 Roto Frank Ag Skylights, in particular swing-wing skylights
DE19717193A1 (en) * 1997-04-24 1998-11-05 Doerken Tageslichtsysteme Gmbh Sloping roof hinged swing window
WO1999061739A2 (en) * 1998-05-26 1999-12-02 Joseph Michael Kral Window and door closing mechanism
DE19921534B4 (en) * 1999-05-11 2007-04-26 Roto Frank Ag Roof windows
DE20100662U1 (en) 2001-01-15 2001-04-19 Salice Arturo Spa Lifting device for a two-leaf folding flap
DE60209151T2 (en) * 2001-08-22 2006-08-17 Vkr Holding A/S REVERSING WINDOW, USE AND GUIDANCE FOR A REVERSING WINDOW
US6684454B2 (en) * 2001-12-18 2004-02-03 Matthew Ehrenreich Support mechanism for tilted window sash
GB2386146B (en) * 2002-03-08 2005-11-30 Alan David Burgess Sash window assemblies
US6988334B2 (en) * 2002-09-16 2006-01-24 Kinsey Bruce F Sash tilt resistance control
EP1563155B1 (en) * 2002-11-13 2007-01-03 KARL SIMON GmbH & Co. KG Leaf support
US6837004B2 (en) 2003-01-23 2005-01-04 Newell Operating Company Casement lock keeper
WO2005019562A1 (en) 2003-08-20 2005-03-03 Vkr Holding A/S A window, a window system comprising a plurality of sizes, and a method of providing a window with a displaced hinge axis
EP1656489B1 (en) 2003-08-20 2007-06-13 VKR Holding A/S An improved pivot window with check means
PL210344B1 (en) * 2004-04-30 2012-01-31 Fakro Pp Społka Z Ograniczoną Odpowiedzialnością Skylight with two functions: pivoting and opening
US20080000159A1 (en) * 2006-06-14 2008-01-03 Newell Operating Company Zero-Moment Adjuster for Window Assembly
DE202006014988U1 (en) * 2006-09-29 2006-12-28 H. H. Heim Und Haus Holding Gmbh Roof light has casement frame opened by opening arm which slides along in a slide box which has on outside wall a brake element connected to slide shoe of arm
JP4732417B2 (en) * 2007-10-03 2011-07-27 スガツネ工業株式会社 Movable holder
IT1404055B1 (en) * 2011-02-11 2013-11-08 Savio Spa SMOKE AND HEAT EVACUATOR
DE102013019125B4 (en) * 2013-11-15 2016-03-03 Roto Frank Ag A method for bringing about a cleaning position of a wing of a folding swing window and corresponding folding swing window
DK179269B1 (en) * 2015-11-06 2018-03-19 Vkr Holding As A hinge for a roof window, and a roof window including a set of such hinges
US10876343B2 (en) * 2016-12-08 2020-12-29 Pella Corporation Casement sliding operator
DK3619387T3 (en) * 2017-05-05 2021-10-04 Vkr Holding As A hinge for a window, a window including a set of such hinges and a method of mounting such a window
US10815708B2 (en) * 2017-07-06 2020-10-27 Porter Systems Positioner mechanism using linear adjusting lock
DK180500B1 (en) * 2017-11-24 2021-06-01 Vkr Holding As Lifting device including a sledge system axle and a roof window comprising such a lifting device
DK180044B1 (en) * 2017-11-24 2020-02-04 Vkr Holding A/S Roof window with improved coupling mechanism, method for installing the roof window including coupling a secondary frame to a primary frame and method for dismantling the same.
CA3060764C (en) 2018-10-31 2022-08-23 Pella Corporation Slide operator for fenestration unit
DE102021214083B4 (en) * 2021-12-09 2023-07-20 Roto Frank Dachsystem-Technologie GmbH Method for operating a building closure element and corresponding building closure element
CN116815375B (en) * 2023-08-28 2023-11-24 常州虹纬纺织有限公司 Slub yarn production system and working method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2648878A (en) * 1947-01-06 1953-08-18 Albano Edmond Completely reversible window
US2779069A (en) * 1953-05-14 1957-01-29 Ziesmer Richard Casement window structure
DE1160159B (en) * 1955-10-27 1963-12-27 Weidtmann Fa Wilhelm Tilt window
NO122614B (en) * 1970-06-04 1971-07-19 H Kvasnes
DE2425799C2 (en) * 1974-05-28 1983-10-13 Hans 7031 Steinenbronn Vollmer Hardware for a roof window
DE2708785A1 (en) * 1977-03-01 1978-10-19 Stucke Lothar Sloping roof window with frame - has spring loaded stay arm holding window in position for cleaning
IE48170B1 (en) * 1977-09-30 1984-10-17 Interlock Ind Ltd Improvements in window or the like stays
DE2745192B2 (en) * 1977-10-07 1980-11-06 Reichstadt, Hans Udo, 4020 Mettmann Roof window
US4364201A (en) * 1980-09-15 1982-12-21 A. W. Anderberg Manufacturing Co. Full-opening window linkage assembly
US4658473A (en) * 1985-12-23 1987-04-21 Truth Incorporated Concealed freezer hinge

Also Published As

Publication number Publication date
DE9406891U1 (en) 1994-06-16
DE59505748D1 (en) 1999-06-02
US5581941A (en) 1996-12-10
HU9501171D0 (en) 1995-06-28
HUT71944A (en) 1996-02-28
SI0679775T1 (en) 1999-08-31
DK0679775T3 (en) 1999-10-25
ATE179479T1 (en) 1999-05-15
EP0679775A1 (en) 1995-11-02
HU215062B (en) 1998-09-28
PL308337A1 (en) 1995-10-30
PL176831B1 (en) 1999-07-30

Similar Documents

Publication Publication Date Title
EP0679775B1 (en) Tilting/oscillating roof window with counterbalance
DE102008057341B3 (en) Door hinge for concealed arrangement between door frame and door leaf
EP0385414A1 (en) Turning and tilting window
EP0678636B1 (en) Connecting device for installing the sash of a skylight in the main frame
EP2754813B1 (en) Hinge, in particular for plastic doors and windows
EP1017920B1 (en) Brace for pivotally mounting a wing of a window or door
EP0276678B1 (en) Fitting for an at least pivoting door, window or the like
EP0478639A1 (en) Hinge.
EP0972885B1 (en) Tilting roof window
DE60010806T2 (en) Concealed opening fitting for swing door or window
EP1301676B1 (en) Window or door comprising a load alleviation device
DE2443036C3 (en) Opening device
EP0874102B1 (en) Roof window, in particular tilting window
CH649341A5 (en) Corner joint on a turn-and-tilt window or on a turn-and-tilt door
EP0969173A2 (en) Furniture hinge
EP0995872B1 (en) Door or window hinge
DE8103368U1 (en) Tilt and turn window or door
CH655970A5 (en) Dormer window
DE4032604C2 (en) Sliding door system with at least one sliding and pivoting door leaf
EP0429981B1 (en) Fittings hidden in the groove for tiltable and turning windows or doors, in particular with wooden frames
EP2034114B1 (en) Concealed load-relieving device for a window, door or similar
EP1215356B1 (en) Hinge assembly for doors, windows and the like
EP1581712A1 (en) Mounting unit for a window or a door
DE19825071A1 (en) Adjustment mechanism for window casement parallel with frame
AT366756B (en) ADJUSTING DEVICE FOR THE WING OF WINDOWS, DOORS OR THE LIKE.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT DE DK FR IT

RAX Requested extension states of the european patent have changed

Free format text: SI PAYMENT 950328

17P Request for examination filed

Effective date: 19960228

17Q First examination report despatched

Effective date: 19980513

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE DK FR IT

AX Request for extension of the european patent

Free format text: SI PAYMENT 19950328

REF Corresponds to:

Ref document number: 179479

Country of ref document: AT

Date of ref document: 19990515

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59505748

Country of ref document: DE

Date of ref document: 19990602

ET Fr: translation filed
REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: SI

Ref legal event code: IF

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20120328

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20130307

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20130305

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20130429

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20140325

Year of fee payment: 20

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20140331

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 179479

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140328

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20141128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140328

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59505748

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140328

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140331