EP0417393B1 - Device for mounting a check to a frame and such a check - Google Patents

Device for mounting a check to a frame and such a check Download PDF

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Publication number
EP0417393B1
EP0417393B1 EP90109112A EP90109112A EP0417393B1 EP 0417393 B1 EP0417393 B1 EP 0417393B1 EP 90109112 A EP90109112 A EP 90109112A EP 90109112 A EP90109112 A EP 90109112A EP 0417393 B1 EP0417393 B1 EP 0417393B1
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EP
European Patent Office
Prior art keywords
guide housing
check
check according
mounting strip
connecting web
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
EP90109112A
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German (de)
French (fr)
Other versions
EP0417393A2 (en
EP0417393A3 (en
Inventor
Horst Fischer
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.)
Wilh Schlechtendahl and Soehne GmbH and Co KG
Original Assignee
Wilh Schlechtendahl and Soehne GmbH and Co KG
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
Priority claimed from DE8910789U external-priority patent/DE8910789U1/de
Priority claimed from DE8910788U external-priority patent/DE8910788U1/de
Application filed by Wilh Schlechtendahl and Soehne GmbH and Co KG filed Critical Wilh Schlechtendahl and Soehne GmbH and Co KG
Priority to AT90109112T priority Critical patent/ATE101231T1/en
Publication of EP0417393A2 publication Critical patent/EP0417393A2/en
Publication of EP0417393A3 publication Critical patent/EP0417393A3/en
Application granted granted Critical
Publication of EP0417393B1 publication Critical patent/EP0417393B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • E05F11/08—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with longitudinally-moving bars guided, e.g. by pivoted links, in or on the frame
    • E05F11/12—Mechanisms by which the bar shifts the wing
    • E05F11/24—Mechanisms by which the bar shifts the wing shifting the wing by pivotally-connected members (moving) in a plane parallel to the pivot axis of the wing

Definitions

  • the invention relates to a scissors for window and door sashes, - with a U-shaped guide housing, the U-fastening web can be connected to a frame and between the U-legs longitudinally displaceable and limited pivotable about a longitudinal axis, a bearing part for a connectable to the wing Extension arm, a holding part for a control arm articulated to the control arm and a coupling part articulated to the control arm, wherein the bearing part, the holding part and the coupling part have aligned through openings for an actuating rod which can be connected to the coupling part, and wherein Holding part on the guide housing can be fixed in the axial direction.
  • Opening scissors for window and door sashes are known in various designs (DE 31 40 855, DE 27 09 827). They are usually attached to the top frame of a window frame for an opening window. A swiveling extension arm of the opening scissors is connected to the upper frame of the opening window.
  • the pivoting operation of the opening window includes a holding part held in the guide housing and a coupling part which is connected to an actuating rod and which is displaceable in the guide housing.
  • Conventional stay scissors are only assembled on site, ie the guide housing is first screwed to the frame, then the holding part and the fastening part are pushed over the actuating rod, and this unit is then inserted into the guide housing.
  • a skylight opener is also known which can be arranged on a mounting bar which can be fastened to the frame (DE 21 38 101).
  • the object of the invention is to assemble a folding scissors completed at the factory on the construction site with simple means.
  • the guide housing between the holding part and the coupling part has a section which is closed except for a through opening, which extends between the U-legs and the U-fastening web and which forms a stop for the holding part, that the fastening web at least has an opening and that a mounting bar to be fastened to the frame is provided which has at least one projection which engages in the opening of the mounting bar and encompasses the mounting bar, the mounting bar also carrying an abutment which engages on an end face of the guide housing.
  • This scissor stay can be completed in the factory so far that the guide housing, the bearing part, the holding part and the coupling part with the connected components form a single unit, which together with the mounting bar, which can at least temporarily also be connected to the guide housing, to the Construction site is delivered.
  • the mounting bar is attached to assigned frames.
  • the actuating rod is inserted into the through holes of the stay scissors, and then the stay scissors can be placed on the mounting bar with the fastening web of their guide housing so that the or the projections of the mounting bar Cover the fastening web on the inside.
  • the stay scissors are secured with the abutment of the assembly bar. Laborious work for threading the bearing part, the holding part and the coupling part into the guide housing is no longer necessary on the construction site.
  • the holding part and / or the coupling part and / or the bearing part can have recesses on their side facing the fastening web, which allow unrestricted displacement by the projection or the projections of the mounting strip.
  • a preferred embodiment of the invention is characterized in that the section of the guide housing which receives the holding part has a length which corresponds to the length of the holding part. Then with the double-sided support of the holding part on the one hand on the closed section of the guide housing and on the other hand on the abutment also the guide housing as a whole is fixed to the mounting bar.
  • the closed section of the guide housing can also form a stop for the coupling part to limit the pivoting movement of the extension arm.
  • the projection preferably has a tongue extending in the longitudinal direction of the mounting bar, which tongue extends far enough over the fastening web when the guide housing is attached to the mounting bar.
  • the projection can consist of a section of material bent out of the plane of the mounting strip.
  • the abutment of the mounting bar is expediently arranged at one end of the mounting bar and engages on an end face of the guide housing.
  • the abutment is a tab which is pivotally mounted on the mounting bar. The tab is pivoted out of its operative position during assembly. When the guide housing is placed on the mounting bar, the tab is swung back into the active position.
  • the tab on its abutment side can be curved, in particular so that the pivoting of the tab is not hindered, but the tab can fulfill its abutment function in its end position.
  • the tab on its abutment side can have an edge strip projecting from the tab level.
  • the illustrated guide housing 1 of a stay scissors has a U-shaped cross section and a fastening web 2, which, distributed over its length, has a total of three openings 3.
  • the openings 3 have a rectangular to square plan.
  • a mounting bar 4 which is fastened with screws 5 to a frame, not shown, is used to fasten the stay scissors with the guide housing 1.
  • the mounting bar 4, distributed over its length, has a total of three protruding from its plane Projections 6 with molded tongues 7, which are directed to the left in the projection of the drawing. The distances between the projections 6 correspond to the distances between the openings 3.
  • a pivotable tab 10 is mounted on a pin 9, which serves as an abutment for the guide housing 1 placed on the mounting bar 4 and which carries at its abutment end an edge 11 bent out of the tab level.
  • the edge 11 is curved in accordance with the pivoting radius, so that the tab 10 can be pivoted with its edge 11 against the end face 12 of the guide housing 1.
  • Locking elements 13 secure the abutment position of the tab 10, which then extends essentially in the direction of the mounting bar 4.
  • the stay scissors shown in FIGS. 5, 6 and 7 include a bearing part 14 for a stay arm 15 which can be connected to the wing, a holding part 16 for a control arm 17 which is articulated to the stay arm 15 and a coupling part 18 on which a Support arm 19 is articulated, the other end of which is connected to the control arm 17 via a pin-slot connection 20.
  • the bearing part 14, the holding part 16 and the coupling part 18 have a circular outer contour and are in an associated inner profile 21 of the Guide housing 1 longitudinally displaceable and limited pivotable about a longitudinal axis.
  • the longitudinal axis is formed by an actuating rod 22 which is guided in through openings 23 of the bearing part 14, the holding part 16 and the coupling part 18.
  • the actuating rod 22 can be connected to the coupling part 18 with the aid of a fastening screw, not shown.
  • the guide housing 1 has between the holding part 16 and the coupling part 18 a section 25 which is closed except for a through opening 24 for the actuating rod 22, which in the embodiment shown is formed in one piece with the guide housing 1 and is located between the U - Legs and the mounting web 2 of the guide housing 1 extends.
  • the section 26 of the guide housing 1 adjoining the closed section 25 on the left in FIG. 1 has the same length as the holding part 16.
  • the part of the guide housing adjoining the closed section 25 is at least so long that when the stay scissors are closed ( Figure 5) receives both the coupling part 18 and the bearing part 14.
  • One (left) end face 27 of the closed section 25 forms a stop for the holding part 16 when the stay scissors are mounted, as shown in FIGS. 5 and 6.
  • the holding part 16 is pressed against this end face 27 by the edge 11 of the tab 10.
  • the guide housing 1 is fixed to the mounting bar 4 at the same time.
  • the other end face 28 of the closed section 25 serves as a stop for the coupling part 18 with the opening scissors open to limit the opening movement of the opening arm 15.

Description

Die Erfindung betrifft eine Ausstellschere für Fenster- und Türflügel, - mit einem U-förmigen Führungsgehäuse, dessen U-Befestigungssteg mit einem Rahmen verbindbar ist und zwischen dessen U-Schenkeln längs verschieblich und um eine Längsachse begrenzt verschwenkbar ein Lagerteil für einen mit dem Flügel verbindbaren Ausstellarm, ein Halteteil für einen gelenkig mit dem Ausstellarm verbundenen Steuerarm und ein gelenkig mit dem Steuerarm verbundenes Kupplungsteil gehalten sind, wobei das Lagerteil, das Halteteil und das Kupplungsteil miteinander fluchtende Durchgangsöffnungen für eine Betätigungsstange aufweisen, die mit dem Kupplungsteil verbindbar ist, und wobei das Halteteil am Führungsgehäuse in axialer Richtung festlegbar ist.The invention relates to a scissors for window and door sashes, - with a U-shaped guide housing, the U-fastening web can be connected to a frame and between the U-legs longitudinally displaceable and limited pivotable about a longitudinal axis, a bearing part for a connectable to the wing Extension arm, a holding part for a control arm articulated to the control arm and a coupling part articulated to the control arm, wherein the bearing part, the holding part and the coupling part have aligned through openings for an actuating rod which can be connected to the coupling part, and wherein Holding part on the guide housing can be fixed in the axial direction.

Ausstellscheren für Fenster- und Türflügel sind in verschiedenen Ausführungen bekannt (DE 31 40 855, DE 27 09 827). Sie werden in der Regel an der oberen Rahmenleiste eines Blendrahmens für ein Ausstellfenster befestigt. Ein schwenkbarer Ausstellarm der Ausstellschere wird mit der oberen Rahmenleiste des Ausstellfensters verbunden. Zum Schwenkbetrieb des Ausstellfensters gehören ein im Führungsgehäuse gehaltenes Halteteil und ein mit einer Betätigungsstange verbundenes Kupplungsteil, welches im Führungsgehäuse verschieblich ist. Herkömmliche Ausstellscheren werden erst auf der Baustelle montiert, d.h. es wird zunächst das Führungsgehäuse an den Blendrahmen angeschraubt, dann werden Halteteil und Befestigungsteil über die Betätigungsstange geschoben, und diese Einheit wird dann in das Führungsgehäuse eingesetzt.Opening scissors for window and door sashes are known in various designs (DE 31 40 855, DE 27 09 827). They are usually attached to the top frame of a window frame for an opening window. A swiveling extension arm of the opening scissors is connected to the upper frame of the opening window. The pivoting operation of the opening window includes a holding part held in the guide housing and a coupling part which is connected to an actuating rod and which is displaceable in the guide housing. Conventional stay scissors are only assembled on site, ie the guide housing is first screwed to the frame, then the holding part and the fastening part are pushed over the actuating rod, and this unit is then inserted into the guide housing.

Es ist auch ein Oberlichtöffner bekannt, der auf einer am Blendrahmen befestigbaren Montageleiste angeordnet werden kann (DE 21 38 101).A skylight opener is also known which can be arranged on a mounting bar which can be fastened to the frame (DE 21 38 101).

Aufgabe der Erfindung ist es, mit einfachen Mitteln eine werksseitig komplettierte Ausstellschere auf der Baustelle zu montieren.The object of the invention is to assemble a folding scissors completed at the factory on the construction site with simple means.

Diese Aufgabe wird dadurch gelöst, daß das Führungsgehäuse zwischen dem Halteteil und dem Kupplungsteil einen bis auf eine Durchgangsöffnung geschlossenen Abschnitt aufweist, der sich zwischen den U-Schenkeln sowie dem U-Befestigungssteg erstreckt und der einen Anschlag für das Halteteil bildet, daß der Befestigungssteg wenigstens eine Öffnung aufweist und daß eine am Rahmen zu befestigende Montageleiste vorgesehen ist, die wenigstens einen in die Öffnung des Befestigungssteges eingreifenden und den Befestigungssteg überfassenden Vorsprung aufweist, wobei die Montageleiste außerdem ein an einer Stirnfläche des Führungsgehäuse angreifendes Widerlager trägt.This object is achieved in that the guide housing between the holding part and the coupling part has a section which is closed except for a through opening, which extends between the U-legs and the U-fastening web and which forms a stop for the holding part, that the fastening web at least has an opening and that a mounting bar to be fastened to the frame is provided which has at least one projection which engages in the opening of the mounting bar and encompasses the mounting bar, the mounting bar also carrying an abutment which engages on an end face of the guide housing.

Diese Ausstellschere kann werksseitig bereits so weit komplettiert werden, daß das Führungsgehäuse, das Lagerteil, das Halteteil und das Kupplungsteil mit den angeschlossenen Bauelementen ein einheitliches Aggregat bildet, welches zusammen mit der Montageleiste, die zumindest vorläufig auch an das Führungsgehäuse angeschlossen sein kann, an die Baustelle geliefert wird. Auf der Baustelle wird die Montageleiste an zugeordneten Rahmen befestigt. Die Betätigungsstange wird in die Durchgangsbohrungen der Ausstellschere eingeführt, und dann kann die Ausstellschere mit dem Befestigungssteg ihres Führungsgehäuses auf die Montageleiste so aufgesetzt werden, daß der oder die Vorsprünge der Montageleiste den Befestigungssteg innenseitig überfassen. Mit dem Widerlager der Montageleiste wird die Ausstellschere gesichert. Umständliche Arbeiten zum Einfädeln des Lagerteils, des Halteteils und des Kupplungsteils in das Führungsgehäuse sind auf der Baustelle nicht mehr notwendig.This scissor stay can be completed in the factory so far that the guide housing, the bearing part, the holding part and the coupling part with the connected components form a single unit, which together with the mounting bar, which can at least temporarily also be connected to the guide housing, to the Construction site is delivered. At the construction site, the mounting bar is attached to assigned frames. The actuating rod is inserted into the through holes of the stay scissors, and then the stay scissors can be placed on the mounting bar with the fastening web of their guide housing so that the or the projections of the mounting bar Cover the fastening web on the inside. The stay scissors are secured with the abutment of the assembly bar. Laborious work for threading the bearing part, the holding part and the coupling part into the guide housing is no longer necessary on the construction site.

Insbesondere können das Halteteil und/oder das Kupplungsteil und/oder das Lagerteil auf ihrer dem Befestigungssteg zugewandten Seite Ausnehmungen aufweisen, die eine vom Vorsprung oder den Vorsprüngen der Montageleiste ungehindertes Verschieben zulassen.In particular, the holding part and / or the coupling part and / or the bearing part can have recesses on their side facing the fastening web, which allow unrestricted displacement by the projection or the projections of the mounting strip.

Eine bevorzugte Ausführung der Erfindung ist dadurch gekennzeichnet, daß der das Halteteil aufnehmende Abschnitt des Führungsgehäuses eine Länge aufweist, die der Länge des Halteteils entspricht. Dann wird nämlich mit der doppelseitigen Abstützung des Halteteils einerseits an dem geschlossenen Abschnitt des Führungsgehäuses und andererseits am Widerlager auch das Führungsgehäuse insgesamt an der Montageleiste fixiert.A preferred embodiment of the invention is characterized in that the section of the guide housing which receives the holding part has a length which corresponds to the length of the holding part. Then with the double-sided support of the holding part on the one hand on the closed section of the guide housing and on the other hand on the abutment also the guide housing as a whole is fixed to the mounting bar.

Der geschlossene Abschnitt des Führungsgehäuses kann andererseits auch einen Anschlag für das Kupplungsteil zur Begrenzung der Schwenkbewegung des Ausstellarms bilden.The closed section of the guide housing, on the other hand, can also form a stop for the coupling part to limit the pivoting movement of the extension arm.

Vorzugsweise weist der Vorsprung eine sich in Längsrichtung der Montageleiste erstreckende Zunge auf, die bei an die Montageleiste angesetztem Führungsgehäuse den Befestigungssteg hinreichend weit übergreift. Der Vorsprung kann aus einem aus der Ebene der Montageleiste aufgebogenen Materialabschnitt bestehen.The projection preferably has a tongue extending in the longitudinal direction of the mounting bar, which tongue extends far enough over the fastening web when the guide housing is attached to the mounting bar. The projection can consist of a section of material bent out of the plane of the mounting strip.

Das Widerlager der Montageleiste wird zweckmäßig an einem Ende der Montageleiste angeordnet und greift an einer Stirnseite des Führungsgehäuses an. Bei einer bevorzugten Ausführung der Erfindung ist das Widerlager eine Lasche, die schwenkbar an der Montageleiste gelagert ist. Während der Montage wird die Lasche aus ihrer Wirkstellung geschwenkt. Wenn das Führungsgehäuse auf die Montageleiste aufgesetzt ist, wird die Lasche in Wirkstellung zurückgeschwenkt. Dazu kann die Lasche an ihrer Widerlagerseite gekrümmt sein, insbesondere so, daß das Schwenken der Lasche nicht behindert wird, die Lasche jedoch in ihrer Endstellung ihre Widerlagerfunktion erfüllen kann. Um die Abstützung der Lasche am Führungsgehäuse zu verbessern, kann die Lasche an ihrer Widerlagerseite einen aus der Laschenebene vorstehenden Randstreifen aufweisen.The abutment of the mounting bar is expediently arranged at one end of the mounting bar and engages on an end face of the guide housing. In a preferred embodiment of the invention, the abutment is a tab which is pivotally mounted on the mounting bar. The tab is pivoted out of its operative position during assembly. When the guide housing is placed on the mounting bar, the tab is swung back into the active position. For this purpose, the tab on its abutment side can be curved, in particular so that the pivoting of the tab is not hindered, but the tab can fulfill its abutment function in its end position. In order to improve the support of the tab on the guide housing, the tab on its abutment side can have an edge strip projecting from the tab level.

Im folgenden wird ein in der Zeichnung dargestelltes Ausführungsbeispiel der Erfindung erläutert; es zeigen:

Fig. 1
in perspektivischer Darstellung das Führungsgehäuse einer Ausstellschere,
Fig. 2
in perspektivischer Darstellung eine Montageleiste,
Fig. 3
in perspektivischer Darstellung die Montageleiste mit aufgesetztem Führungsgehäuse,
Fig. 4
einen Schnitt in Richtung IV - IV durch den Gegenstand nach Figur 3,
Fig. 5
den Gegenstand nach Figur 4 mit einer geschlossenen Ausstellschere,
Fig. 6
den Gegenstand nach Figur 4 bei geöffneter Ausstellschere,
Fig. 7
eine Stirnansicht des Gegenstandes nach Figur 6.
In the following an embodiment of the invention shown in the drawing is explained; show it:
Fig. 1
in perspective the guide housing of a stay scissors,
Fig. 2
in perspective a mounting bar,
Fig. 3
a perspective view of the assembly bar with the guide housing attached,
Fig. 4
4 shows a section in the direction IV-IV through the object according to FIG. 3,
Fig. 5
4 with closed scissors,
Fig. 6
4 with the opening scissors open,
Fig. 7
6 shows an end view of the object according to FIG. 6.

Das dargestellte Führungsgehäuse 1 einer Ausstellschere besitzt einen U-förmigen Querschnitt und einen Befestigungssteg 2, der, über seine Länge verteilt, insgesamt drei Öffnungen 3 aufweist. Die Öffnungen 3 besitzen einen rechteckigen bis quadratischen Grundriß.The illustrated guide housing 1 of a stay scissors has a U-shaped cross section and a fastening web 2, which, distributed over its length, has a total of three openings 3. The openings 3 have a rectangular to square plan.

Zur Befestigung der Ausstellschere mit dem Führungsgehäuse 1 dient eine Montageleiste 4, die mit Schrauben 5 an einem nicht dargestellten Blendrahmen befestigt wird. Die Montageleiste 4 weist, über ihre Länge verteilt, insgesamt drei aus ihrer Ebene vorstehende Vorsprünge 6 mit angeformten Zungen 7 auf, die in der Projektion der Zeichnung nach links gerichtet sind. Die Abstände der Vorsprünge 6 entsprechen den Abständen der Öffnungen 3.A mounting bar 4, which is fastened with screws 5 to a frame, not shown, is used to fasten the stay scissors with the guide housing 1. The mounting bar 4, distributed over its length, has a total of three protruding from its plane Projections 6 with molded tongues 7, which are directed to the left in the projection of the drawing. The distances between the projections 6 correspond to the distances between the openings 3.

Das in der Zeichnung rechte Ende der Montageleiste 4 ist aus der Ebene der Montageleiste 4 aufgebogen und bildet einen Anschlag 8 für das Führungsgehäuse 1, wenn es mit seinen Öffnungen 3 auf die Vorsprünge 6 aufgesetzt und nach rechts geschoben wird, bis die Zungen 7 der Vorsprünge 6 die Innenseite des Befestigungssteges 2 überfassen (Figur 4). Am in der Zeichnung linken Ende der Montageleiste 4 ist an einem Zapfen 9 eine schwenkbare Lasche 10 gelagert, die als Widerlager für das auf die Montageleiste 4 aufgesetzte Führungsgehäuse 1 dient und die an ihrem Widerlagerende einen aus der Laschenebene aufgebogenen Rand 11 trägt. Der Rand 11 ist entsprechend dem Schwenkradius gekrümmt, so daß die Lasche 10 mit ihrem Rand 11 gegen die Stirnseite 12 des Führungsgehäuses 1 geschwenkt werden kann. Rastelemente 13 sichern die Widerlagerposition der Lasche 10, die sich dann im wesentlichen in Richtung der Montageleiste 4 erstreckt.The right in the drawing end of the mounting bar 4 is bent out of the plane of the mounting bar 4 and forms a stop 8 for the guide housing 1 when it is placed with its openings 3 on the projections 6 and pushed to the right until the tongues 7 of the projections 6 cover the inside of the fastening web 2 (FIG. 4). At the left end of the mounting bar 4 in the drawing, a pivotable tab 10 is mounted on a pin 9, which serves as an abutment for the guide housing 1 placed on the mounting bar 4 and which carries at its abutment end an edge 11 bent out of the tab level. The edge 11 is curved in accordance with the pivoting radius, so that the tab 10 can be pivoted with its edge 11 against the end face 12 of the guide housing 1. Locking elements 13 secure the abutment position of the tab 10, which then extends essentially in the direction of the mounting bar 4.

Zu der in den Figuren 5, 6 und 7 dargestellten Ausstellschere gehören außer dem Führungsgehäuse 1 ein Lagerteil 14 für einen mit dem Flügel verbindbaren Ausstellarm 15, ein Halteteil 16 für einen gelenkig mit dem Ausstellarm 15 verbundenen Steuerarm 17 und ein Kupplungsteil 18, an dem ein Stützarm 19 gelenkig gelagert ist, dessen anderes Ende über eine StiftSchlitzverbindung 20 an den Steuerarm 17 angeschlossen ist. Das Lagerteil 14, das Halteteil 16 und das Kupplungsteil 18 besitzen eine kreisförmige Außenkontur und sind in einem zugeordneten Innenprofil 21 des Führungsgehäuses 1 längsverschieblich sowie um eine Längsachse begrenzt schwenkbar gehalten. Die Längsachse wird gebildet von einer Betätigungsstange 22, die in Durchgangsöffnungen 23 des Lagerteils 14, des Halteteils 16 und des Kupplungsteils 18 geführt ist. Die Betätigungsstange 22 ist mit dem Kupplungsteil 18 mit Hilfe einer nicht dargestellten Befestigungsschraube verbindbar.In addition to the guide housing 1, the stay scissors shown in FIGS. 5, 6 and 7 include a bearing part 14 for a stay arm 15 which can be connected to the wing, a holding part 16 for a control arm 17 which is articulated to the stay arm 15 and a coupling part 18 on which a Support arm 19 is articulated, the other end of which is connected to the control arm 17 via a pin-slot connection 20. The bearing part 14, the holding part 16 and the coupling part 18 have a circular outer contour and are in an associated inner profile 21 of the Guide housing 1 longitudinally displaceable and limited pivotable about a longitudinal axis. The longitudinal axis is formed by an actuating rod 22 which is guided in through openings 23 of the bearing part 14, the holding part 16 and the coupling part 18. The actuating rod 22 can be connected to the coupling part 18 with the aid of a fastening screw, not shown.

Das Führungsgehäuse 1 besitzt, wie in Figur 1 erkennbar, zwischen dem Halteteil 16 und dem Kupplungsteil 18 einen bis auf eine Durchgangsöffnung 24 für die Betätigungsstange 22 geschlossenen Abschnitt 25, der bei der dargestellten Ausführung einstückig mit dem Führungsgehäuse 1 ausgebildet ist und sich zwischen den U-Schenkeln sowie dem Befestigungssteg 2 des Führungsgehäuses 1 erstreckt. Der in Figur 1, links an den geschlossenen Abschnitt 25 anschließende Abschnitt 26 des Führungsgehäuses 1 besitzt die gleiche Länge wie das Halteteil 16. Der auf der anderen Seite des geschlossenen Abschnittes 25 anschließende Teil des Führungsgehäuses ist zumindest so lang, daß er bei geschlossener Ausstellschere (Figur 5) sowohl das Kupplungsteil 18 als auch das Lagerteil 14 aufnimmt. Die eine (linke) Stirnfläche 27 des geschlossenen Abschnitts 25 bildet einen Anschlag für das Halteteil 16, wenn die Ausstellschere, wie in den Figuren 5 und 6 dargestellt, montiert ist. Gegen diese Stirnfläche 27 wird das Halteteil 16 vom Rand 11 der Lasche 10 gedrückt. Damit wird gleichzeitig das Führungsgehäuse 1 an der Montageleiste 4 fixiert.As can be seen in FIG. 1, the guide housing 1 has between the holding part 16 and the coupling part 18 a section 25 which is closed except for a through opening 24 for the actuating rod 22, which in the embodiment shown is formed in one piece with the guide housing 1 and is located between the U - Legs and the mounting web 2 of the guide housing 1 extends. The section 26 of the guide housing 1 adjoining the closed section 25 on the left in FIG. 1 has the same length as the holding part 16. The part of the guide housing adjoining the closed section 25 is at least so long that when the stay scissors are closed ( Figure 5) receives both the coupling part 18 and the bearing part 14. One (left) end face 27 of the closed section 25 forms a stop for the holding part 16 when the stay scissors are mounted, as shown in FIGS. 5 and 6. The holding part 16 is pressed against this end face 27 by the edge 11 of the tab 10. Thus, the guide housing 1 is fixed to the mounting bar 4 at the same time.

Die andere Stirnfläche 28 des geschlossenen Abschnittes 25 dient als Anschlag für das Kupplungsteil 18 bei geöffneter Ausstellschere zur Begrenzung der Ausstellbewegung des Ausstellarms 15.The other end face 28 of the closed section 25 serves as a stop for the coupling part 18 with the opening scissors open to limit the opening movement of the opening arm 15.

Um eine durch die Vorsprünge 6 ungehinderte Verschiebung des Lagerteils 14 und/oder des Halteteils 16 und/oder des Kupplungsteils 18 zu gewährleisten, können diese entweder mit hinreichender Bodenfreiheit ausgeführt sein oder, wie bei der dargestellten Ausführung, auf ihrer dem Befestigungssteg 2 zugewandten Seite Ausnehmungen aufweisen.In order to ensure an unimpeded displacement of the bearing part 14 and / or the holding part 16 and / or the coupling part 18 by the projections 6, they can either be designed with sufficient ground clearance or, as in the embodiment shown, recesses on their side facing the fastening web 2 exhibit.

Claims (10)

  1. Check for window and door elements, with a U-shaped guide housing (1), the U connecting web (2) of which is connectible with a frame and between the U limbs of which a bearing member (14) for a check arm (15) connectible with the element, retaining member (16) for a control arm (17) pivotably connected with the check arm (15) and a coupling member (18) pivotably connected with the control arm, are retained to be longitudinally slidable and limitedly rotatable about a longitudinal axis, wherein the bearing member (14), the retaining member (16) and the coupling member (18) have mutually aligned passage openings for an actuating rod (22), which is connectible with the coupling member (18), and wherein the retaining member (16) is securable to the guide housing (1) in axial direction, characterised thereby that the guide housing (1) has between the holding member (16) and the coupling member (18) a portion (25) which is closed apart from a passage opening (24) and which extends between the U limbs as well as the U connecting web (2) and forms an abutment (27) for the retaining member (16), that the connecting web (2) has at least one opening (3) and that a mounting strip (4), which is to be fastened to the frame and which has at least one projection (6) engaging into the opening (3) of the connecting web (2) and gripping over the connecting web (2), is provided, wherein the mounting strip (4) additionally carries a counterbearing (10) engaging at an end surface of the guide housing (1).
  2. Check according to claim 1, characterised thereby that the retaining member (16) and/or the coupling member (18) and/or the bearing member (14) have recesses, which allow an unhindered displacement by the projection (6) or projections of the mounting strip (4), on their side facing the connecting web (2).
  3. Check according to one of claims 1 or 2, characterised thereby that the portion (26), receiving the retaining member (16), of the guide housing (1) has a length which corresponds to the length of the retaining member (16).
  4. Check according to one of the claims 1 to 3, characterised thereby that the closed portion (25) of the guide housing (1) forms an abutment (28) for the coupling member (18) for the liimitation of the pivot movement of the check arm (15).
  5. Check according to claim 1, characterised thereby that the projection (6) has a tongue (7) extending in longitudinal direction of the mounting strip (4).
  6. Check according to claim 1 or 5, characterised thereby that the projection (6) consists of a material portion bent up from the plane of the mounting strip (4).
  7. Check according to one of claims 5 or 6, characterised thereby that the counterbearing (10) is arranged at one end of the mounting strip (4) and engages at one of the end faces (12) of the guide housing (1).
  8. Check according to one of claims 5 to 7, characterised thereby that the counterbearing is a flap (10), which is pivotably mounted at the mounting strip (4).
  9. Check according to one of claims 5 to 8, characterised that the flap (10) is curved at its counterbearing side.
  10. Check according to one of claims 5 to 9, characterised thereby that the flap (10) has at its counterbearing side an edge strip (11) protruding from the plane of the flap.
EP90109112A 1989-09-09 1990-05-15 Device for mounting a check to a frame and such a check Expired - Lifetime EP0417393B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90109112T ATE101231T1 (en) 1989-09-09 1990-05-15 DEVICE FOR ATTACHING A SCISSOR TO A FRAME AND SCISSOR.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE8910789U DE8910789U1 (en) 1989-09-09 1989-09-09
DE8910789U 1989-09-09
DE8910788U DE8910788U1 (en) 1989-09-09 1989-09-09
DE8910788U 1989-09-09

Publications (3)

Publication Number Publication Date
EP0417393A2 EP0417393A2 (en) 1991-03-20
EP0417393A3 EP0417393A3 (en) 1991-06-12
EP0417393B1 true EP0417393B1 (en) 1994-02-02

Family

ID=25955259

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90109112A Expired - Lifetime EP0417393B1 (en) 1989-09-09 1990-05-15 Device for mounting a check to a frame and such a check

Country Status (2)

Country Link
EP (1) EP0417393B1 (en)
DE (1) DE59004493D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424026A1 (en) * 1994-07-08 1996-01-11 Bms Biegetechnik Maier & Stary Folding scissors
DE4424025A1 (en) * 1994-07-08 1996-01-11 Bms Biegetechnik Maier & Stary Folding scissors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902166A (en) * 1954-06-15 1959-09-01 Morris W G Bahr Storing and filing devices
DE2138101C3 (en) * 1971-07-30 1979-12-20 Wilhelm Suhr, Baubeschlagfabrik Kg, 3051 Hagenburg Fanlight opener with two extension arms arranged in mirror image between the frame and the sash
DE3140855A1 (en) * 1981-10-14 1983-04-28 Geze Gmbh, 7250 Leonberg Device for actuating a scissor-type swivel mechanism for the wings of windows, doors or the like

Also Published As

Publication number Publication date
DE59004493D1 (en) 1994-03-17
EP0417393A2 (en) 1991-03-20
EP0417393A3 (en) 1991-06-12

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