EP0275895B1 - Fitting for an at least tiltable wing - Google Patents

Fitting for an at least tiltable wing Download PDF

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Publication number
EP0275895B1
EP0275895B1 EP88100292A EP88100292A EP0275895B1 EP 0275895 B1 EP0275895 B1 EP 0275895B1 EP 88100292 A EP88100292 A EP 88100292A EP 88100292 A EP88100292 A EP 88100292A EP 0275895 B1 EP0275895 B1 EP 0275895B1
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EP
European Patent Office
Prior art keywords
bearing
fitting
supporting plate
support plate
leg
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
EP88100292A
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German (de)
French (fr)
Other versions
EP0275895A2 (en
EP0275895A3 (en
Inventor
Walter Ing. Renz
Otto Sprenger
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Gretsch Unitas GmbH Baubeschlaege
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Gretsch Unitas GmbH Baubeschlaege
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Publication date
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Priority to AT88100292T priority Critical patent/ATE67821T1/en
Publication of EP0275895A2 publication Critical patent/EP0275895A2/en
Publication of EP0275895A3 publication Critical patent/EP0275895A3/en
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Publication of EP0275895B1 publication Critical patent/EP0275895B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
    • E05D15/5214—Corner supports
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
    • E05D15/5205—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis with horizontally-extending checks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
    • E05D15/522—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis with disconnecting means for the appropriate pivoting parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/02—Hinges or pivots of special construction for use on the right-hand as well as the left-hand side; Convertible right-hand or left-hand hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING 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
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

Definitions

  • the invention relates to a fitting for an at least tiltable sash of a window, a door or the like, with an upper scissor stay bearing or the like, two bearing eyes arranged at a vertical distance from one another for connection to a deployment arm.
  • the scissor bearing has a support plate for a positively connected bearing element with the two, in particular molded, bearing eyes.
  • Such a fitting is known from DE-A-27 27 585.
  • This scissor-type bearing can be adjusted to a predetermined extent by moving the bearing element relative to the supporting plate with the aid of an eccentric rotatably mounted on the supporting plate. This eccentric adjustment leads overall to a relatively wide design of this fitting.
  • Windows and doors with narrow window frame cross-sections often encounter space problems. This is mainly due to the fact that a sufficient distance must be maintained from the outer edge of the frame profile so that the frame can be properly installed, for example cleaned. In particular in the renovation of old houses, blind frames made of plastic profiles with narrow cross sections are often used. The fitting described above would not be suitable for installation in such a frame.
  • the fitting is designed according to the preamble of claim 1 in accordance with the characterizing part of this claim.
  • this bearing can of course also be used with wide frames, so that there is a larger area of application available overall, which increases the series and thereby reduces the price.
  • the larger series alone can easily compensate for the additional costs from the two-part design of the bearing part.
  • the size of the second bearing leg can therefore be kept relatively small because it only has to accommodate the bearing bore for the bearing axis of the scissor bearing.
  • the first angle leg to be mounted on the support plate is made comparatively long and, if appropriate, also correspondingly thick, so that, despite the smaller width compared to the known fittings, it has a cross section which is sufficient for the load which occurs.
  • the end of the support plate is encompassed by the associated bearing part on three sides, namely the two long sides and the free transverse edge.
  • the rivet secures the positive connection between the support plate and each bearing part, at least the support plate having a corresponding hole for the rivet at the intended location.
  • the bearing part has a rivet attachment and is in particular made of die-cast material.
  • the latter is preferably die-cast zinc. Forming a rivet attachment simplifies and accelerates riveting considerably.
  • the fitting is for an at least tiltable sash of a window; a door or the like provided with an upper scissor stay.
  • the lower wing end is held and guided in a lower corner bearing.
  • a second bearing is provided which, together with the corner bearing, supports the wing in the tilted position, the horizontal lower tilting axis being known by this construction of the closing-side support bearing which is known per se in its construction and the lower corner bearing runs.
  • the corner bearing preferably also forms the lower half of the pivot bearing.
  • the upper pivot bearing is then conveniently located in the scissor stay.
  • the wing inserted into the frame 1 is designated 2.
  • the wing 1 can be tilted at least about a lower horizontal axis.
  • a known, lower support bearing 4, a lower corner bearing 5 and an upper scissor bearing 6 are provided, to which the fixed frame end of one with its other end on the wing 2 each rotatable and in a known manner on the wing also scissors mounted. or Ausstellarms 7 is articulated.
  • the trunnion or journal 8 of the corner bearing 5 engages in the bearing sleeve of the wing hinge 9 from below. If it is is a turn-tilt sash, there is a corresponding change-over gear in the area of the operating handle 3 for changing the fitting from turning to tilting and for locking and unlocking in the closed position.
  • the upper scissor bearing 6 is placed on the surface facing the interior of the fixed frame or frame 1 and attached to it in the manner described below. Both this frame and the wing are constructed in a manner not shown from profile bars, in particular from plastic profiles. For this reason, the width 10 of the bearing 6 must be kept as small as possible.
  • the upper scissor bearing 6 is provided in a manner known per se with two bearing eyes 11 and 12 arranged at a vertical distance from one another, each of which is attached to a bearing part 13 or 14, in particular integrally formed thereon.
  • the end of the scissor arm or extension arm 7 engages in the gap space formed by the distance between the two bearing eyes. All three are then penetrated by a bearing pin, which is symbolized by the geometric axis 15. In the case of a rotary tilting bearing, this geometric axis 15 also forms the upper end of the wing rotation axis.
  • Each bearing part 13, 14 has, as for example Fig. 2 of the drawing shows a substantially angular shape, a first, in particular longer angle leg 17 serves as a fastening leg, which bears against the associated end region of the support plate, while the second, preferably shorter angle leg 18 forms the bearing eye with the bearing bore 19 or 20.
  • each bearing part 13 or 14 The support plate 16 is positively connected to each bearing part 13 or 14.
  • the first angle leg 17 of each bearing part has an edge 21 which projects against the second angle leg 18 and which surrounds the associated end piece of the support plate 16, in particular on three sides, that is to say in a U-shape.
  • Each bearing part is equipped with a preferably integrally formed rivet attachment 22 which, when the bearing part is attached, passes through a rivet bore 60 of the support plate, the free end then being permanently deformed to form a rivet head.
  • Each bearing part is preferably made of die-cast zinc, while the support plate 16 is made of steel in order to achieve good stability.
  • the support plate 16 according to FIG. 2 for example, has an essentially strip-like shape with two parallel projections 23 and 24, which are arranged at the distance from the bearing eyes 11, 12 and project laterally on the longitudinal edge in the plane of the support plate, and a part located therebetween the projections with the recess 25.
  • a shoulder-like projection 26 is provided on the opposite longitudinal edge, in the extension of which the edge of the bearing part 13 or 14 runs according to FIG. 3.
  • the two projections 23 and 24 are provided with a chamfer 27 and 28, respectively.
  • Through bores 29 to 32 of the support plate 16 are aligned with corresponding through bores 33 to 36 of the bearing parts 13 and 14, in particular chamfered on the outside.
  • the space requirement of this fitting is extremely small in a very advantageous manner, because the width 10 of the upper scissor-type bearing 6 or the corresponding width of the angle leg of the supporting body of the lower support bearing 4 is particularly small.
  • the distance between the left vertical edge of the support plate 16 in FIG. 1 and the right vertical outer edge 60 of the wing 2 is approximately 1-2 mm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Window Of Vehicle (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Toys (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)

Abstract

So that a fitting can be made especially narrow and also be used for opening to the right and to the left, whilst at the same time the load-bearing capacity will be preserved despite the reduced width (10), the upper scissor bearing (6) consists of a carrier plate (16) and of two separately produced bearing parts (13 and 14) mounted, especially rivetted, onto the plate-shaped support plate (6). These are equipped with bearing lugs (11 and 12), between which is mounted the end of a scissor arm (7) or of set-out scissors which is fixed to the frame. Whilst the two bearing parts (13 and 14) are preferably produced from die-cast zinc, the carrier plate (16) consists of steel, thus guaranteeing the high load-bearing capacity, whilst ensuring a comparatively small cross-section. A high load-bearing capacity is also guaranteed by the use of a carrier body (37), designed as a corner angle, for the lower corner bearing (5). The load-bearing capacity is ensured by the use of a carrier journal (44) and of a stop member (50) on the bearing block (39), rotatable about the axis (38), for the bearing journal (8). <IMAGE>

Description

Die Erfindung bezieht sich auf einen Beschlag für einen wenigstens kippbaren Flügel eines Fensters, einer Tür od.dgl, mit einem oberen Scherenlager, das zwei im vertikalen Abstand voneinander angeordnete Lageraugen zur Verbindung mit einem Ausstellarm od.dgl. aufweist, wobei das Scherenlager eine Tragplatte für ein formschlüssig damit verbundenes Lagerelement mit den beiden, insbesondere angeformten, Lageraugen aufweist. Ein derartiger Beschlag ist durch die DE-A-27 27 585 bekannt geworden, Dieses Scherenlager laßt sich dadurch in vorgegebenem Umfange nachstellen, daß man das Lagerelement mit Hilfe eines an der Tragplatte drehbar gelagerten Exzenters relativ zur Tragplatte verschiebt. Diese Exzenterverstellung führt insgesamt zu einer verhaltnismäßig breiten Bauform dieses Beschlags.The invention relates to a fitting for an at least tiltable sash of a window, a door or the like, with an upper scissor stay bearing or the like, two bearing eyes arranged at a vertical distance from one another for connection to a deployment arm. has, wherein the scissor bearing has a support plate for a positively connected bearing element with the two, in particular molded, bearing eyes. Such a fitting is known from DE-A-27 27 585. This scissor-type bearing can be adjusted to a predetermined extent by moving the bearing element relative to the supporting plate with the aid of an eccentric rotatably mounted on the supporting plate. This eccentric adjustment leads overall to a relatively wide design of this fitting.

Bei Fenstern und Türen mit schmalen Blendrahmen-Querschnitten treten häufig Platzprobleme auf. Dies rührt vor allen Dingen auch daher, daß von der Außenkante des Rahmenprofils ein ausreichender Abstand eingehalten werden muß, damit man den Rahmen ordnungsgemaß einbauen, beispielsweise einputzen kann. Insbesondere bei der Althausrenovierung werden vielfach Blendrahmen aus Kunststoffprofilen mit schmalen Querschnitten verwendet. Der eingangs beSchriebene Beschlag wäre zum Einbau in einen derartigen Rahmen nicht geeignet.Windows and doors with narrow window frame cross-sections often encounter space problems. This is mainly due to the fact that a sufficient distance must be maintained from the outer edge of the frame profile so that the frame can be properly installed, for example cleaned. In particular in the renovation of old houses, blind frames made of plastic profiles with narrow cross sections are often used. The fitting described above would not be suitable for installation in such a frame.

Es liegt infolgedessen die Aufgabe vor, einen Beschlag der vorstehend beschriebenen Art so weiterzubilden, daß er auch zum Einbau in schmale Profile geeignet ist, wobei aber die Tragfähigkeit erhalten, bleiben muß und die Montage keinen Mehraufwand erfordern darf.It is therefore the task of developing a fitting of the type described above so that it is also suitable for installation in narrow profiles, but the load-bearing capacity must be retained, and the assembly must not require any additional effort.

Zur Losung dieser Aufgabe wird erfindungsgemäß vorgeschlagen, daß der Beschlag gemaß dem Oberbegriff des Anspruchs 1 entsprechend dem kennzeichnenden Teil dieses Anspruchs ausgebildet ist.To solve this problem it is proposed according to the invention that the fitting is designed according to the preamble of claim 1 in accordance with the characterizing part of this claim.

Durch den Verzicht auf die Exzenter-Querverstellung kommt man mit einer verhältnismäßig schmalen Tragplatte aus, so daß der gesamte Beschlag forderungsgemäß recht schmal gebaut werden kann. Die getrennte Herstellung der den Lagerbolzen für den Ausstellarm oder die Ausstellschere aufnehmenden Lagerteile einerseits, sowie der Tragplatte an welcher die Lagerteile befestigt werden andererseits, ermöglicht die Verwendung unterschiedlicher Materialien für die Lagerteile und die Tragplatte. Somit wird dieses Scherenlager bzw. dieser Beschlag den auftretenden Belastungen trotz reduzierter Größe, insbesonderer verringerter Breite, ohne weiteres gerecht. Der durch die zweiteilige Ausbildung des Lagerteils und dessen Montage entstehende Mehraufwand rechtfertigt sich schon allein dadurch, daß dieses Lager nunmehr schmal gebaut und somit auch bei Fenstern und Türen mit schmalen Profilen eingebaut werden kann, wo dies bislang wegen der zu großen Abmessungen nicht möglich war. Andererseits reduzieren sich aber die Kosten durch den Wegfall der aufwendigen Exzenterverstellung. Es kommt noch hinzu, daß dieses Lager selbstverständlich auch bei breiten Rahmen Verwendung finden kann, so daß man insgesamt ein größeres Anwendungsgebiet zur Verfügung hat, was die Serie vergrößert und dadurch den Preis reduziert. Schon allein durch die größere Serie lassen sich die Mehrkosten aus der zweiteiligen Ausbildung des Lagerteils ohne weiteres auffangen.By dispensing with the eccentric transverse adjustment, a relatively narrow support plate is sufficient, so that the entire fitting can be built quite narrow as required. The separate production of the bearing parts receiving the bearing pin for the deployment arm or the stay scissors on the one hand, and the support plate to which the bearing parts are attached on the other hand, enables the use of different materials for the bearing parts and the support plate. Thus, this scissor stay or this fitting easily copes with the loads that occur despite the reduced size, in particular the reduced width. The additional effort resulting from the two-part design of the bearing part and its assembly is justified by the fact that this bearing can now be made narrow and can therefore also be installed in windows and doors with narrow profiles, where this was previously not possible due to the large dimensions. On the other hand, the costs are reduced by eliminating the complex eccentric adjustment. In addition, this bearing can of course also be used with wide frames, so that there is a larger area of application available overall, which increases the series and thereby reduces the price. The larger series alone can easily compensate for the additional costs from the two-part design of the bearing part.

Die Größe des zweiten Lagerschenkels kann man deshalb verhältnismaßig gering halten, weil er lediglich die Lagerbohrung für die Lagerachse des Scherenlagers aufzunehmen hat. Demgegenüber ist es vorteilhaft, wenn man den an die Tragplatte anzumontierenden ersten Winkelschenkel vergleichsweise lang und gegebenenfalls auch entsprechend dick ausbildet, damit er trotz der gegenüber den bekannten Beschlägen geringeren Breite einen für die auftretende Belastung ausreichenden Querschnitt erhält. Somit richtet sich die Größe der Tragplatte nach der Größe der beiden Lagerteile und dem erforderlichen Abstand der beiden Lageraugen.The size of the second bearing leg can therefore be kept relatively small because it only has to accommodate the bearing bore for the bearing axis of the scissor bearing. In contrast, it is advantageous if the first angle leg to be mounted on the support plate is made comparatively long and, if appropriate, also correspondingly thick, so that, despite the smaller width compared to the known fittings, it has a cross section which is sufficient for the load which occurs. Thus, judges the size of the support plate according to the size of the two bearing parts and the required distance between the two bearing eyes.

Durch die formschlüssige Verbindung von Tragplatte und Lagerteilen wird die Montage erleichtert und beschleunigt. Außerdem kommt dies auch der Stabilität zugute. Das Tragplattenende wird vom zugeordneten Lagerteil an drei Seiten, nämlich den beiden Längsseiten und der freien Querkante umfaßt.Installation is facilitated and accelerated by the positive connection of the support plate and bearing parts. This also benefits stability. The end of the support plate is encompassed by the associated bearing part on three sides, namely the two long sides and the free transverse edge.

Der Niet sichert die formschlüssige Verbindung zwischen der Tragplatte und jedem Lagerteil, wobei zumindest die Tragplatte an der vorgesehenen Stelle ein entsprechendes Loch für den Niet aufweist.The rivet secures the positive connection between the support plate and each bearing part, at least the support plate having a corresponding hole for the rivet at the intended location.

Eine Weiterbildung der Erfindung sieht vor, daß das Lagerteil einen Nietansatz aufweist und insbesondere aus Druckgußmaterial gefertigt ist. Bei Letzterem handelt es sich in bevorzugter Weise um Zinkdruckguß. Durch das Anformen eines Nietansatzes vereinfacht und beschleunigt sich das Annieten wesentlich.A further development of the invention provides that the bearing part has a rivet attachment and is in particular made of die-cast material. The latter is preferably die-cast zinc. Forming a rivet attachment simplifies and accelerates riveting considerably.

Eine andere Ausgestaltung dieses Beschlags ergibt sich aus Anspruch 3. Die darin erwähnten Vorsprünge weisen gegen das flügelseitige Lager des Ausstellarms oder der Ausstellschere und sie verlängern gewissermaßen eine Aufnahmeausnehmung in der Tragplatte für das festrahmenseitige Ausstellarmende. Insbesondere bei Fenstern oder Türen mit Kunststoffrahmen wild der Ausstellarm od. dgl. im Dichtungsbereich in den Falzraum geführt, ohne daß die Dichtung dort unterbrochen wird. Der Vorteil der dornartigen Vorsprünge dieses Beschlags liegt darin, daß in dem betreffenden Fall die Schere ohne besondere Abschrägungen und damit ohne eine Schwachung unter der Dichtung hindurchgeführt werden kann und sich die Dichtung in diesem Bereich trotzdem gut anpassen kann.Another embodiment of this fitting results from claim 3. The projections mentioned therein point against the wing-side bearing of the extension arm or the extension scissors and they extend to a certain extent a receiving recess in the support plate for the end of the extension arm on the fixed frame side. The extension arm is particularly popular for windows or doors with plastic frames od. Like. In the sealing area in the rebate space without the seal is interrupted there. The advantage of the spike-like projections of this fitting is that, in the case in question, the scissors can be passed under the seal without special bevels and thus without weakening, and the seal can nevertheless adapt well in this area.

Der Beschlag ist, wie eingangs erwähnt, für einen wenigstens kippbaren Flügel eines Fensters; einer Tür od.dgl. mit einem oberen Scherenlager vorgesehen. Das untere Flügelende wird dabei in einem unteren Ecklager gehalten und geführt. In bekannter Weise ist aber außer diesem unteren Ecklager im Bereich oder nahe der Schließseite des Flügels noch ein zweites Lager vorgesehen, welches mit dem Ecklager zusammen den Flügel in der Kipplage abstützt, wobei die horizontale untere Kippachse durch dieses in seiner Konstruktion an sich bekannte schließseitige Stützlager und das untere Ecklager verläuft. Im Falle eines Dreh-Kippflügels bildet das Ecklager vorzugsweise zugleich auch die untere Hälfte der Drehlagerung. Die obere Drehlagerung befindet ich dann zweckmäßigerweise im Scherenlager.As mentioned at the beginning, the fitting is for an at least tiltable sash of a window; a door or the like provided with an upper scissor stay. The lower wing end is held and guided in a lower corner bearing. In a known manner, however, in addition to this lower corner bearing in the area or near the closing side of the wing, a second bearing is provided which, together with the corner bearing, supports the wing in the tilted position, the horizontal lower tilting axis being known by this construction of the closing-side support bearing which is known per se in its construction and the lower corner bearing runs. In the case of a tilt and turn wing, the corner bearing preferably also forms the lower half of the pivot bearing. The upper pivot bearing is then conveniently located in the scissor stay.

Die Erfindung wird anhand der Zeichnung näher erläutert. Die Zeichnung zeigt ein Ausführungsbeispiel der Erfindung. Hierbei stellen dar:

Fig. 1
eine Vorderansicht eines Fensters mit dem gesamten eingebauten Beschlag.
Fig. 2
in explosionsartiger Darstellung perspektivisch das obere Scherenlager,
Fig. 3
das obere Scherenlager von der Rückseite her gesehen,
Fig. 4
eine Seitenansicht des Scherenlagers, zur Hälfte in vertikaler Richtung geschnitten,
Fig. 5
eine Draufsicht auf das Scherenlager senkrecht zur Flügelebene.
The invention is explained in more detail with reference to the drawing. The drawing shows an embodiment of the invention. Here represent:
Fig. 1
a front view of a window with the entire built-in fitting.
Fig. 2
in perspective the top scissor stay in an exploded view,
Fig. 3
the upper scissor stay seen from the back,
Fig. 4
a side view of the scissor stay, half cut in the vertical direction,
Fig. 5
a plan view of the scissors bearing perpendicular to the wing plane.

In Fig. 1 ist der in den Blendrahmen 1 eingesetzte Flügel mit 2 bezeichnet. An der Schließseite befindet sich ein Bedienungsgriff 3, der zumindest zum Entriegeln der nichtgezeigten, in bekannter Weise ausgebildeten Verriegelungsvorrichtung dient. Der Flügel 1 ist mindestens um eine untere horizontale Achse kippbar. Zu diesei Zwecke sind ein an, sich bekanntes unteres Stützlager 4, ein unteres Ecklager 5 und ein oberes Scherenlager 6 vorgesehen, an welches das festrahmenseitige Ende eines mit seinem anderen Ende am Flügel 2 jeweils drehbar und in bekannter Weise am Flügel auch schiebbar gelagerten Scheren- oder Ausstellarms 7 angelenkt ist. Der Tragzapfen oder Lagerzapfen 8 des Ecklagers 5 greift in die Lagerhülse des Flügelbandes 9 von unten her ein. Wenn es sich um einen Dreh-Kipp-Flügel handelt, befindet sich im Bereich des Bedienungsgriffs 3 ein entsprechendes Umschaltgetriebe zum Umstellen des Beschlags von Drehen auf Kippen sowie zum Ein- und Ausriegeln in der Schließlage.In Fig. 1, the wing inserted into the frame 1 is designated 2. On the closing side there is an operating handle 3 which is used at least to unlock the locking device, not shown, which is designed in a known manner. The wing 1 can be tilted at least about a lower horizontal axis. For this purpose, a known, lower support bearing 4, a lower corner bearing 5 and an upper scissor bearing 6 are provided, to which the fixed frame end of one with its other end on the wing 2 each rotatable and in a known manner on the wing also scissors mounted. or Ausstellarms 7 is articulated. The trunnion or journal 8 of the corner bearing 5 engages in the bearing sleeve of the wing hinge 9 from below. If it is is a turn-tilt sash, there is a corresponding change-over gear in the area of the operating handle 3 for changing the fitting from turning to tilting and for locking and unlocking in the closed position.

Das obere Scherenlager 6 ist auf die ins Rauminnere weisende Fläche das festen Rahmens oder Blendrahmens 1 aufgesetzt und in der nachstehend geschilderten Weise daran befestigt. Sowohl dieser Blendrahmen als auch der Flügel sind in nicht näher dargestellter Weise aus Profilstäben aufgebaut, insbesondere aus Kunststoffprofilen. Aus diesem Grunde muß die Breite 10 des Lagers 6 möglichst gering gehalten werden. Das obere Scherenlager 6 ist in an sich bekannter Weise mit zwei im vertikalen Abstand voneinander angeordneten Lageraugen 11 und 12 versehen, die an je einem Lagerteil 13 bzw. 14 angebracht, insbesondere angeformt sind. In den durch den Abstand der beiden Lageraugen gebildeten Spaltraum greift das lendrahmenseitige Ende des Scherenarms oder Ausstellarms 7 ein. Alle drei sind dann von einem Lagerbolzen durchsetzt, der durch die geometrische Achse 15 symbolisiert ist. Im Falle eines Dreh-Kipplagers bildet diese geometrische Achse 15 zugleich auch das obere Ende der Flügel-Drehachse.The upper scissor bearing 6 is placed on the surface facing the interior of the fixed frame or frame 1 and attached to it in the manner described below. Both this frame and the wing are constructed in a manner not shown from profile bars, in particular from plastic profiles. For this reason, the width 10 of the bearing 6 must be kept as small as possible. The upper scissor bearing 6 is provided in a manner known per se with two bearing eyes 11 and 12 arranged at a vertical distance from one another, each of which is attached to a bearing part 13 or 14, in particular integrally formed thereon. The end of the scissor arm or extension arm 7 engages in the gap space formed by the distance between the two bearing eyes. All three are then penetrated by a bearing pin, which is symbolized by the geometric axis 15. In the case of a rotary tilting bearing, this geometric axis 15 also forms the upper end of the wing rotation axis.

Die beiden Lagerteile 13 und 14 sind an eine Tragplatte 16 anmontiert insbesondere angenietet. Jedes Lagerteil 13, 14 besitzt, wie beispielsweise Fig. 2 der Zeichnung duetlich zeigt, eine im wesentlichen winkelförmige Gestalt, wobei ein erster, insbesondere längerer Winkelschenkel 17 als Befestigungsschenkel dient, der am zugeordneten Endbereich der Tragplatte anliegt, während der zweite, vorzugsweise kürzere Winkelschenkel 18 das Lagerauge mit der Lagerbohrung 19 bzw. 20 bildet.The two bearing parts 13 and 14 are in particular riveted to a support plate 16. Each bearing part 13, 14 has, as for example Fig. 2 of the drawing shows a substantially angular shape, a first, in particular longer angle leg 17 serves as a fastening leg, which bears against the associated end region of the support plate, while the second, preferably shorter angle leg 18 forms the bearing eye with the bearing bore 19 or 20.

Die Tragplatte 16 ist mit jedem Lagerteil 13 bzw. 14 formschlüssig verbunden. Aus diesem Grunde weist der erste Winkelschenkel 17 jedes Lagerteils einen entgegen dem zweiten Winkelschenkel 18 vorstehenden Rand 21 auf, welcher das zugeordnete Endstück der Tragplatte 16, insbesondere an drei Seiten, also U-förmig, umfaßt. Jedes Lagerteil ist mit einem vorzugsweise angeformten Nietansatz 22 ausgestattet, welcher bei aufgestecktem Lagerteil eine Nietbohrung 60 der Tragplatte durchsetzt, wobei dann das freie Ende zur Bildung eines Nietkopfes bleibend verformt wird.The support plate 16 is positively connected to each bearing part 13 or 14. For this reason, the first angle leg 17 of each bearing part has an edge 21 which projects against the second angle leg 18 and which surrounds the associated end piece of the support plate 16, in particular on three sides, that is to say in a U-shape. Each bearing part is equipped with a preferably integrally formed rivet attachment 22 which, when the bearing part is attached, passes through a rivet bore 60 of the support plate, the free end then being permanently deformed to form a rivet head.

In bevorzugter Weise besteht jedes Lagerteil aus Zinkdruckguß, während zur Erzielung einer guten Stabilität die Tragplatte 16 aus Stahl gefertigt wird. Im übrigen besitzt die Tragplatte 16 gemaß beispielsweise Fig. 2 eine im wesentlichen leistenförmige Gestalt mit zwei parallelen, im Abstand der Lageraugen 11, 12 angebrachten, seitlich an der Längskante in der Ebene der Tragplatte vorstehenden Vorsprüngen 23 und 24 sowie einer dazwischen gelegenen, teilweise durch die Vorsprünge mitgebildeten Ausnehmung 25. An der gegenüberliegenden Längskante ist ein absatzartiger Vorsprung 26 vorgesehen, in dessen verlängerung gemäß Fig. 3 der Rand des Lagerteils 13 bzw. 14 verläuft. An ihrer Außen-Längsseite sind die beiden Vorsprünge 23 und 24 mit einer Fase 27 bzw. 28 versehen. Durchgangsbohrungen 29 bis 32 der Tragplatte 16 fluchten mit entsprechenden, insbesondere außen angefasten, Durchgangsbohrungen 33 bis 36 der Lagerteile 13 und 14.Each bearing part is preferably made of die-cast zinc, while the support plate 16 is made of steel in order to achieve good stability. Otherwise, the support plate 16 according to FIG. 2, for example, has an essentially strip-like shape with two parallel projections 23 and 24, which are arranged at the distance from the bearing eyes 11, 12 and project laterally on the longitudinal edge in the plane of the support plate, and a part located therebetween the projections with the recess 25. A shoulder-like projection 26 is provided on the opposite longitudinal edge, in the extension of which the edge of the bearing part 13 or 14 runs according to FIG. 3. On its long side the two projections 23 and 24 are provided with a chamfer 27 and 28, respectively. Through bores 29 to 32 of the support plate 16 are aligned with corresponding through bores 33 to 36 of the bearing parts 13 and 14, in particular chamfered on the outside.

Der Platzbedarf dieses Beschlags ist, wie bereits gesagt, in sehr vorteilhafter Weise außerordentlich gering, weil die Breite 10 des oberen Scherenlagers 6 bzw. die entsprechende Breite des Winkelschenkels des Tragkörpers des unteren Stützlagers 4 besonders gering ist. Der Abstand zwischen der in Fig. 1 linken Vertikalkante der Tragplatte 16 und der rechten vertikalen Außenkante 60 des Flügel 2 beträgt ca. 1 - 2 mm. Rechts vom oberen Scherenlager 6 bzw. vom unteren Ecklager 5 bleibt noch ein Randstreifen 61 übrig, der genügend breit ist, um auch bei schmalen Profilstäben für die beiden Rahmen, insbesondere für den Blendrahmen 1, letzteren noch einwandfrei einbauen, insbesondere einputzen zu können.As already mentioned, the space requirement of this fitting is extremely small in a very advantageous manner, because the width 10 of the upper scissor-type bearing 6 or the corresponding width of the angle leg of the supporting body of the lower support bearing 4 is particularly small. The distance between the left vertical edge of the support plate 16 in FIG. 1 and the right vertical outer edge 60 of the wing 2 is approximately 1-2 mm. To the right of the upper scissor bearing 6 or of the lower corner bearing 5 there is still an edge strip 61 which is sufficiently wide to allow the two frames, in particular for the frame 1, to be installed properly, in particular to be plastered in, even with narrow profile bars.

Claims (3)

  1. Fitting for an at least tiltable casement of a window, door or the like with one upper shear bearing (6) which comprises two bearing lugs (11, 12) for connection to a swinging arm or the like, which are disposed at a vertical distance from one another, wherein the shear bearing (6)comprises a supporting plate (16) for a bearing element (13, 14), which is connected thereto in a positively-fitting manner, and which has the two bearing lugs (11, 12) advantageously formed thereon, characterised in that the bearing element is formed in two parts and consists of two bearing parts (13, 14) wherein each bearing part (13, 14) has an angular shape, and wherein one first, advantageously longer angular leg (17) serves as securing leg, whereas the second angular leg (18) is formed as bearing lug, and in that the first angular leg (17) comprises a flange (21) which projects in the opposite direction to the second angular leg (18) and surrounds the associated end section of the supporting plate (16) in such a manner that the supporting plate is connected to each bearing part (13, 14) in a positively-fitting manner and that the supporting plate (16) is connected to each bearing part (13, 14) by at least one rivet (22).
  2. Fitting according to claim 1, characterised in that the bearing part (13, 14) comprises a rivet projection (22) and is advantageously produced of diecasting material.
  3. Fitting according to claims 1 or 2, characterised by two thorn-like projections (23, 24) on the supporting plate which lie in the plane of the supporting plate (16) and the lateral separation of which corresponds approximately to the separation of the bearing lugs (11, 12) and their thickness corresponds approximately to the thickness of the supporting plate (16), wherein the longitudinal outer sides of the projections (23, 24) are chamfered (27, 28), rounded or similarly inclined.
EP88100292A 1987-01-20 1988-01-12 Fitting for an at least tiltable wing Expired - Lifetime EP0275895B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88100292T ATE67821T1 (en) 1987-01-20 1988-01-12 FITTING FOR AT LEAST TILTING LEAF.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8700849U DE8700849U1 (de) 1987-01-20 1987-01-20 Beschlag für einen wenigstens kippbaren Flügel
DE8700849U 1987-01-20

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP90115556.4 Division-Into 1988-01-12

Publications (3)

Publication Number Publication Date
EP0275895A2 EP0275895A2 (en) 1988-07-27
EP0275895A3 EP0275895A3 (en) 1988-12-07
EP0275895B1 true EP0275895B1 (en) 1991-09-25

Family

ID=6803763

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88100292A Expired - Lifetime EP0275895B1 (en) 1987-01-20 1988-01-12 Fitting for an at least tiltable wing

Country Status (3)

Country Link
EP (1) EP0275895B1 (en)
AT (1) ATE67821T1 (en)
DE (3) DE8700849U1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0432380T3 (en) * 1989-11-06 1993-08-23 Siegenia Frank Kg Hinges, especially swivel corner hinges, for windows, doors or the like
DE9006439U1 (en) * 1990-06-07 1990-08-30 Schüring GmbH & Co Fenstertechnologie KG, 5000 Köln Door hinge
DE20113607U1 (en) 2001-08-09 2001-10-31 Gretsch Unitas Gmbh Tilt & Turn hardware
DE102015209145B3 (en) * 2015-05-19 2016-09-29 Roto Frank Ag Fitting and method for producing a fitting

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT337568B (en) * 1972-02-08 1977-07-11 Frank Gmbh Wilh TWO-PIECE STORAGE OF A DISPLAY DEVICE, IN PARTICULAR FOR A TILT-TILT OF A WINDOW, A DOOR OR DGL.
DE2321076A1 (en) * 1973-04-26 1974-11-14 Siegenia Frank Kg SWIVEL BEARING FOR DISPLAY DEVICES FOR TILT-UP WINDOWS, DOORS OR DGL
FR2368597A1 (en) * 1976-10-20 1978-05-19 Ferco Int Usine Ferrures Corner bearing of rotating and tilting window - has support and bearing for left and right hand use
DE2727585C2 (en) * 1977-06-20 1991-05-08 August Bilstein GmbH & Co KG, 5828 Ennepetal Adjustable handlebar pivot bearing for bottom-hung windows or doors
FR2420634A1 (en) * 1978-03-23 1979-10-19 Ferco Internal Usine Ferrur Ba Single-handle window fitting - has coupling lever with elongated slide hole including straight and oblique portions
DE7830415U1 (en) * 1978-10-12 1979-01-25 Siegenia-Frank Kg, 5900 Siegen WING JOINT TAPE FOR WINDOWS, DOORS OR DGL.
DE8003712U1 (en) * 1980-02-12 1980-05-22 Fa. Aug. Winkhaus, 4404 Telgte WINDOW OR DOOR

Also Published As

Publication number Publication date
DE3865025D1 (en) 1991-10-31
DE8700849U1 (de) 1987-03-05
ATE67821T1 (en) 1991-10-15
EP0275895A2 (en) 1988-07-27
DE3866549D1 (en) 1992-01-09
EP0275895A3 (en) 1988-12-07

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