EP0697054B1 - Adjusting device for tipping and pivoting windows - Google Patents

Adjusting device for tipping and pivoting windows Download PDF

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Publication number
EP0697054B1
EP0697054B1 EP94912444A EP94912444A EP0697054B1 EP 0697054 B1 EP0697054 B1 EP 0697054B1 EP 94912444 A EP94912444 A EP 94912444A EP 94912444 A EP94912444 A EP 94912444A EP 0697054 B1 EP0697054 B1 EP 0697054B1
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EP
European Patent Office
Prior art keywords
quadrant
frame
window
bearing
arm
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
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EP94912444A
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German (de)
French (fr)
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EP0697054A1 (en
Inventor
Roland Schmidt
Josef Steinbeisser
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GOETZ ENTWICKLUNG + LIZENZ GMBH
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Gotz Entwicklung and Lizenz GmbH
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Publication of EP0697054A1 publication Critical patent/EP0697054A1/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
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/44—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and vertically-sliding guides
    • 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
    • E05F11/16—Mechanisms by which the bar shifts the wing shifting the wing by pivotally-connected members (moving) in a plane perpendicular to the pivot axis of the wing
    • 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 present invention relates to an opening device for tilting and pivoting windows according to the preamble of claim 1.
  • a display device of the generic type is known from US-A-4 823 508.
  • windows can be opened by lowering and folding according to the principle of the 4-point scissors (as so-called lowering leaves).
  • opening is only possible to the outside and the opening width is relatively narrow.
  • a similarly acting display device is known from DE-PS 23 30 115.
  • the skylight window is separated from the frame by so-called fighter profiles.
  • the entire movement or actuation kinematics for the skylight window, i.e. for its tilting movement is relatively complex and complicated and it is particularly disadvantageous that the maximum opening angle remains relatively small, primarily because of the actuating lever mounted on the upper cross member.
  • the display device according to DE-PS 28 27 047 is comparable to this.
  • This device has the advantage of the above-mentioned swivel facial expression that, with an increasing opening angle, a gap also arises between the frame and the lower edge of the window sash.
  • This advantage is offset by the disadvantage that the casement can only be tilted after a manual release of a handle.
  • the swivel mechanism described here is based on guide pieces for the stay scissors which are longitudinally movable in the frame and are suspended on ropes guided by rollers.
  • the exhibiting device disclosed here is also relatively complex and complicated.
  • an opening device for tilting windows is also known, in which - similar to the opening device mentioned above - the tilting window rises when opened.
  • this opening device can only be activated when a window operating handle is operated. Overall, the opening angle that can be achieved here is also limited due to the constructive length of the extension arm.
  • the object on which the present invention is based is to provide an opening device for tilting and pivoting windows, by means of which the above-described and discussed display devices can be reached compared to a much larger ventilation cross-section, in particular one of approx. 70 ... 90% of the wing cross-section, and the display device can be operated via a conventional drive, such as a crank mechanism, or an electromotive drive or a hydraulic cylinder can be operated.
  • a conventional drive such as a crank mechanism, or an electromotive drive or a hydraulic cylinder can be operated.
  • the essence of the present invention is to propose an opening device for a window sash, ie a tilt-and-swing window, in which, from a functional point of view, a gear operated, for example, by an electric motor or hydraulically operated as a drive in a known manner Mounted between the casement and the frame, functionally coupling the two window elements Carrier scissors are operated or moved so that the casement window lifts and tilts at the same time.
  • the two scissor arms of the scissors are coupled with each other and with the window sash, as well as the stick frame and designed so that they are coordinated with one another via a link guide so that the desired large ventilation cross section can be achieved.
  • the tilt-and-swing window described above thus enables very good ventilation or ventilation of a room and is particularly suitable for conditioning interior zones of so-called building envelope systems.
  • automated room air conditioning can be realized, since all window sashes can be actuated individually and individually by program or sensor control, and without any manual intervention as is required a priori in all previously known constructions.
  • the simplicity of the construction according to the invention is characterized in particular by the fact that, apart from the generally visibly mounted drive, all the elements of the opening device can be concealed. With a corresponding side frame profile design and suitable selection and control of the drive principle, the drive itself can also be mounted concealed.
  • a flexible actuating strap known from DE-PS 24 37 741, which spans the window, or an actuating mechanism which is moved via a push rod with a corner deflection and which have locking elements at virtually any position can also be moved Ensure that the window is closed optimally and securely when the window is closed.
  • a (tilt) window 1 is shown, which is pivoted (tilted) with respect to a floor frame 2.
  • the window 1 sits on both sides of the lower beam 3 arranged bolts (pin bearing) 4 in a slidably mounted in the frame 2 (arrow X) 5 and can thus be raised with respect to its lower beam 3 parallel to the lower frame side 6 of the frame 2, namely in the plane of the floor frame 2.
  • a free ventilation cross section QA is thus created between the lower beam 3 of the window 1 and the lower frame side 6 of the floor frame 2.
  • the mentioned displacement of the lower beam 3 takes place by means of a drive 7 mounted on the side of the frame 2, which consists of a first scissor arm 8 which is operatively connected to the drive 7 and a second scissor arm 9 which is rotatably mounted on the frame 2 and on the window 1 Scissors the window 1 pulls up over the sliders 5 and tilts at the same time (arrow Y).
  • the drive 7 can be realized by a drive known per se, for example by a crank gear (as shown in the drawing together with a crank 7 '), by an electric motor, by a hydraulic cylinder or the like.
  • the above-mentioned tilting movement is imparted to the window 1 via a link coupling or link guide 10 which acts as a positive guide between the two scissor arms 8, 9 of the carrier scissors and which on the one hand forces the relative pivoting movement and on the other hand the targeted tilting movement (and thus ultimately a tilting-oscillating movement).
  • a link coupling or link guide 10 acts as a positive guide between the two scissor arms 8, 9 of the carrier scissors and which on the one hand forces the relative pivoting movement and on the other hand the targeted tilting movement (and thus ultimately a tilting-oscillating movement).
  • This locking consists of the interaction of an actuating band 11 spanning the window 1 and mutually complementary locking elements 12 on the actuating band 11 and on the stick frame 2.
  • the mentioned actuating band 11 consists, for example, of a perforated steel band which is locked / closed around the window 1 via the drive 7. is pushed.
  • window 1 is first unlocked - to be able to be lifted and tilted; when closing the actuating band 11 is detected again shortly before the closed position and the complementary locking elements 12 are brought together in a positive and non-positive manner.
  • the support scissors (8, 9), relative to the transverse direction of the window 1, are opposite a second (rigid) support scissors 13 which is pivotally mounted on the frame 2 and on the window 1 and supports the window 1 when tilted .
  • FIG. 2 shows the opening device shown in FIG. 1 with the window 1 and the stick frame 2 in a side view in the viewing direction A according to FIG. 1.
  • the window 1 is supported on the one hand by the bolts 4 and the slider 5 so as to be pivotable on the frame and, on the other hand, is coupled to the second scissor arm 9 of the carrier scissors via a wing bearing 14.
  • This second scissor arm 9 hangs on a frame bearing 15 on the stick frame 2 and is coupled approximately centrally via the link guide 10 to the first scissor arm 8 of the scissors.
  • This first scissor arm 8 is pivotally suspended at its second end on a first push rod 16, which is rigidly coupled to a driving plate 17.
  • This driver plate 17 is in turn coupled to the drive 7, so that the first sliding linkage 16 and thus the first scissor arm 8 of the scissors are displaced relative to the stick frame 2 via this frictional connection.
  • FIG. 2 also shows a second sliding linkage 18, which is likewise coupled to the drive 7 via the driver plate 17.
  • the actuating strap 11 is moved via this second sliding linkage 18 and ultimately the locking or unlocking of the complementary locking elements 12 is effected.
  • the link guide 10 which acts between the two scissor arms 8, 9 of the carrier scissors or connects them functionally, in detail B.
  • the first scissor arm 8 has two guide bolts 19 which are inserted into two conjugate slots 20 of the second scissor arm 9. When the first scissor arm 8 is lifted at the end, this longitudinal movement is transmitted via the guide bolts 19 to the second scissor arm 9, which is pivoted (positively guided) in accordance with the shape of the slots 20 or the contour of the link guide 10.
  • Fig. 4 shows the kinematics of the shear 8, 9 again on an enlarged scale, in two views.
  • the profile of the stick frame 2 can first be seen from the supervision.
  • the driver tab 17 is inserted, which is firmly coupled to the drive 7 (and the crank 7 ').
  • the driving bracket 17 is functionally connected to the first sliding linkage 16 for the first scissor arm 8 of the scissor stay via a tenon screw 21, so that the longitudinal movement of the driving bracket 17 relative to the stick frame 2 (within the profile) leads to a sliding movement of this first scissor arm 8.
  • the driving tab 17 is also coupled via a countersunk screw 22 to the second sliding linkage 18, so that the actuating strap 11 can be moved via a driving pin 23 projecting coaxially to the countersunk screw 22.
  • the sash (the window) is suspended from two scissors arranged in the vertical profile frame of the stick frame.
  • the lower corners are connected to a slide in the frame bearing by means of journal bearings and the scissors suspension and length are selected so that the sash can be opened with little effort.
  • the closing is then supported by the sash weight itself.
  • the two push rods are pushed upwards using the drive.
  • the sash is unlocked first by the driver pin on the second sliding part and the actuating strap.
  • the first scissor arm of the stay scissors bends the wing inwards.
  • the sash is also pushed up to the maximum tilt position.
  • the guide of the scissor stay (first and second scissor arm), i.e. the curves of the scissors are the movement mechanism, i.e. the kinematics, coordinated accordingly.
  • the wing When the wing is closed, the wing tilts automatically towards the closed position. Shortly before the (closing or) end position is reached, the driver pin of the second sliding linkage engages again in the actuating band and thus mediates the locking process.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

In an adjusting device for tipping and pivoting windows with an actuating device for a bearing quadrant operatively connected to the window, the window (1) is guided in relation to its lower edge via a sliding bearing (sliding member 5) in the frame, whereby the actuating device takes the form of an automatically operable drive (7) which is coupled to a guide leaf (17) which is connected via a first push-rod system (16) to a first quadrant arm (8) of the two-part bearing quadrant and this first quadrant arm (8) is guided in the frame (2) to be longitudinally movable. The free end of the first quadrant arm (8) is coupled to a second arm (9) of the bearing quadrant which is connected in a frame bearing (15) to the frame (2) and in a leaf bearing (14) to the window (1), and whereby the connection between the quadrant arms (8, 9) is provided via a sliding guide (10) in the second quadrant arm (9) for the guide pin (19) connected to the first quadrant arm (8).

Description

Die vorliegende Erfindung bezieht sich auf eine Ausstelleinrichtung für kipp- und schwenkbare Fenster nach dem Oberbegriff des Patentanspruchs 1.The present invention relates to an opening device for tilting and pivoting windows according to the preamble of claim 1.

Eine Ausstelleinrichtung der gattungsgemäßen Art ist aus der US-A-4 823 508 bekannt. Mit der in dieser Druckschrift beschriebenen Ausstelleinrichtung können Fenster durch senken und klappen nach dem Prinzip der 4-Punkt-Schere (als sog. Senkklappflügel) geöffnet werden. Das Öffnen ist jedoch nur nach außen möglich und die Öffnungsweite ist relativ eng begrenzt.A display device of the generic type is known from US-A-4 823 508. With the opening device described in this publication, windows can be opened by lowering and folding according to the principle of the 4-point scissors (as so-called lowering leaves). However, opening is only possible to the outside and the opening width is relatively narrow.

Eine ähnlich wirkende Ausstelleinrichtung ist aus der DE-PS 23 30 115 bekannt. Hierbei ist das Oberlichtfenster über sogenannte Kämpferprofile vom Stockrahmen abgeteilt. Die gesamte Bewegungs- beziehungsweise Betätigungskinematik für das Oberlichtfenster, d.h. für dessen Kippbewegung, ist dabei relativ aufwendig und kompliziert und es ist insbesondere von Nachteil, daß der maximale Öffnungswinkel relativ klein bleibt und zwar in erster Linie wegen des am oberen Querholm montierten Betätigungshebels.A similarly acting display device is known from DE-PS 23 30 115. The skylight window is separated from the frame by so-called fighter profiles. The entire movement or actuation kinematics for the skylight window, i.e. for its tilting movement is relatively complex and complicated and it is particularly disadvantageous that the maximum opening angle remains relatively small, primarily because of the actuating lever mounted on the upper cross member.

Damit vergleichbar ist die Ausstelleinrichtung gemäß der DE-PS 28 27 047 . Diese Vorrichtung weist der vorgenannten Schwenkmimik gegenüber zwar den Vorteil auf, daß mit zunehmendem Öffnungswinkel auch zwischen dem Stockrahmen und der Unterkante des Fensterflügels ein Spalt entsteht. Diesem Vorzug steht der Nachteil gegenüber, daß die Flügelrahmen nur nach einer manuellen Entriegelung eines Handgriffs gekippt werden können. Darüberhinaus basiert der hier vorbeschriebene Schwenkmechanismus auf im Stockrahmen längsbeweglichen, an über Rollen geführten Seilen aufgehängten Führungsstücken für die Tragschere.The display device according to DE-PS 28 27 047 is comparable to this. This device has the advantage of the above-mentioned swivel facial expression that, with an increasing opening angle, a gap also arises between the frame and the lower edge of the window sash. This advantage is offset by the disadvantage that the casement can only be tilted after a manual release of a handle. In addition, the swivel mechanism described here is based on guide pieces for the stay scissors which are longitudinally movable in the frame and are suspended on ropes guided by rollers.

Auch die hier offenbarte Ausstelleinrichtung ist relativ komplex und kompliziert.The exhibiting device disclosed here is also relatively complex and complicated.

Aus der DE-PS 24 37 741 ist ferner eine Ausstellvorrichtung für Kippfenster bekannt, bei der - ähnlich wie bei der vorgenannten Ausstelleinrichtung - das Kippfenster sich beim Öffnen hebt. Auch diese Ausstelleinrichtung läßt sich jedoch nur aktivieren, wenn ein Fensterbetätigungsgriff betätigt wird. Insgesamt gesehen ist auch der hier erreichbare Öffnungswinkel aufgrund der konstruktiven Länge des Ausstellarms begrenzt.From DE-PS 24 37 741 an opening device for tilting windows is also known, in which - similar to the opening device mentioned above - the tilting window rises when opened. However, this opening device can only be activated when a window operating handle is operated. Overall, the opening angle that can be achieved here is also limited due to the constructive length of the extension arm.

Die der vorliegenden Erfindung zugrunde liegende Aufgabe besteht darin, eine Ausstelleinrichtung für kipp- und schwenkbare Fenster anzugeben,
mittels derer ein den vorstehend gewürdigten und diskutierten Ausstellvorrichtungen gegenüber wesentlich größerer Lüftungsquerschnitt, insbesondere ein solcher von ca. 70 ... 90 % des Flügelquerschnitts erreichbar ist, und wobei die Ausstellvorrichtung über einen üblichen Antrieb, wie zum Beispiel ein Kurbelgetriebe, ein elektromotorisch angetriebenen Antrieb oder auch ein Hydraulikzylinder betätigt werden kann.The object on which the present invention is based is to provide an opening device for tilting and pivoting windows,
by means of which the above-described and discussed display devices can be reached compared to a much larger ventilation cross-section, in particular one of approx. 70 ... 90% of the wing cross-section, and the display device can be operated via a conventional drive, such as a crank mechanism, or an electromotive drive or a hydraulic cylinder can be operated.

Die vorstehend angegebene Aufgabe wird durch die im kennzeichnenden Teil des Patentanspruchs 1 angegebenen Merkmale gelöst.The above object is achieved by the features specified in the characterizing part of patent claim 1.

Mit anderen als im Anspruch 1 gebrauchten Worten besteht der Kern der vorliegenden Erfindung darin, eine Ausstellvorrichtung für einen Fensterflügel, d.h. ein Kipp-Schwing-Fenster vorzuschlagen, bei dem funktional betrachtet ein zum Beispiel elektromotorisch oder hydraulisch betriebenes Getriebe als Antrieb einer in an sich bekannter Weise zwischen dem Flügelfenster und dem Stockrahmen montierten, beide Fensterelemente funktionell miteinander koppelnde Tragschere so betätigt beziehungsweise bewegt wird, daß das Flügelfenster sich gleichzeitig hebt und kippt. Die beiden Scherenarme der Tragschere sind dabei so miteinander und mit dem Fensterflügel, sowie dem Stockrahmen gekoppelt und über eine Kulissenführung so aufeinander abgestimmt ausgebildet, daß der angestrebte große Lüftungsquerschnitt erreichbar ist.In other words than used in claim 1, the essence of the present invention is to propose an opening device for a window sash, ie a tilt-and-swing window, in which, from a functional point of view, a gear operated, for example, by an electric motor or hydraulically operated as a drive in a known manner Mounted between the casement and the frame, functionally coupling the two window elements Carrier scissors are operated or moved so that the casement window lifts and tilts at the same time. The two scissor arms of the scissors are coupled with each other and with the window sash, as well as the stick frame and designed so that they are coordinated with one another via a link guide so that the desired large ventilation cross section can be achieved.

Das vorstehend umschriebene Kipp-Schwing-Fenster ermöglicht somit eine sehr gute Ent- beziehungsweise Belüftung eines Raums und ist insbesondere zur Konditionierung von Innenraumzonen sogenannter Gebäudehüllen-Systeme geeignet. Auf der Grundlage des vorgeschlagenen Antriebskonzepts läßt sich insbesondere eine automatisierte Raumklimatisierung realisieren, da sämtliche Fensterflügel und zwar je für sich einzeln und programm- oder sensorgesteuert betätigt werden können, und zwar ohne jeglichen manuellen Eingriff wie es bei allen vorbekannten Konstruktionen a priori erforderlich ist. Die Einfachheit der erfindungsgemäßen Konstruktion zeichnet sich insbesondere noch dadurch aus, daß abgesehen von dem im allgemeinen sichtbar montierten Antrieb sämtliche Elemente der Ausstellvorrichtung verdeckt montierbar sind. Bei entsprechend seitlicher Rahmenprofilausbildung und geeigneter Wahl und Ansteuerung des Antriebsprinzips kann auch der Antrieb selbst verdeckt montiert werden.The tilt-and-swing window described above thus enables very good ventilation or ventilation of a room and is particularly suitable for conditioning interior zones of so-called building envelope systems. On the basis of the proposed drive concept, in particular, automated room air conditioning can be realized, since all window sashes can be actuated individually and individually by program or sensor control, and without any manual intervention as is required a priori in all previously known constructions. The simplicity of the construction according to the invention is characterized in particular by the fact that, apart from the generally visibly mounted drive, all the elements of the opening device can be concealed. With a corresponding side frame profile design and suitable selection and control of the drive principle, the drive itself can also be mounted concealed.

Gemäß einer weiteren Ausgestaltung der erfindungsgemäßen Ausstellvorrichtung kann auch ein zum Beispiel aus der DE-PS 24 37 741 bekanntes, das Fenster umspannendes flexibles Betätigungsband oder auch ein über eine Schubstange mit einer Eckumlenkung bewegter Betätigungsmechanismus bewegt werden, die quasi an beliebigen Positionen Verriegelungselemente aufweisen, die beim Schließen des Fensters einen optimalen und sicheren Verschluß des Fensters gewährleisten. Diese vorstehend mit anderen als im Anspruch 2 verwandten Worten gekennzeichnete Weiterbildung der Ausstellvorrichtung basiert ebenfalls darauf, daß das Betätigungsband über den Antrieb verschoben wird.According to a further embodiment of the opening device according to the invention, a flexible actuating strap known from DE-PS 24 37 741, which spans the window, or an actuating mechanism which is moved via a push rod with a corner deflection and which have locking elements at virtually any position, can also be moved Ensure that the window is closed optimally and securely when the window is closed. This above with other than in claim 2 related Worded development of the opening device is also based on the fact that the actuating belt is moved over the drive.

Die Erfindung wird im folgenden anhand der Zeichnung näher erläutert. Diese zeigt in

Fig. 1
eine perspektivische Schemadarstellung eines einem Stockrahmen gegenüber gekippten (Flügel-) Fensters mit der Prinzipdarstellung der Ausstellvorrichtung;
Fig. 2
eine Seitenansicht gemäß der Ansicht A nach Fig. 1 auf die Ausstellvorrichtung;
Fig. 3
eine Einzelheit B zur Darstellung der Kulissenführung zwischen den beiden Scherenarmen der Tragschere;
Fig. 4
eine vergrößerte Darstellung der die Kinematik der Tragschere bestimmenden Bauelemente in zwei Ansichten.
The invention is explained below with reference to the drawing. This shows in
Fig. 1
a perspective schematic representation of a (frame) tilted window frame with the schematic diagram of the opening device;
Fig. 2
a side view according to view A of Figure 1 on the display device.
Fig. 3
a detail B to show the link between the two scissor arms of the scissors;
Fig. 4
an enlarged view of the components determining the kinematics of the shear in two views.

In Fig. 1 ist ein (Kipp-) Fenster 1 dargestellt, das einem Stockrahmen 2 gegenüber ausgeschwenkt (gekippt) ist. Das Fenster 1 sitzt über zu beiden Seiten des Unterholms 3 angeordnete Bolzen (Zapfenlager) 4 in einem im Stockrahmen 2 verschiebbar (Pfeil X) gelagerten Gleitstück 5 und kann so bezüglich seines Unterholms 3 parallel zur unteren Rahmenseite 6 des Stockrahmens 2 angehoben werden, und zwar in der Ebene des Stockrahmens 2. Zwischen dem Unterholm 3 des Fensters 1 und der unteren Rahmenseite 6 des Stockrahmens 2 entsteht so ein freier Lüftungsquerschnitt QA.In Fig. 1, a (tilt) window 1 is shown, which is pivoted (tilted) with respect to a floor frame 2. The window 1 sits on both sides of the lower beam 3 arranged bolts (pin bearing) 4 in a slidably mounted in the frame 2 (arrow X) 5 and can thus be raised with respect to its lower beam 3 parallel to the lower frame side 6 of the frame 2, namely in the plane of the floor frame 2. A free ventilation cross section QA is thus created between the lower beam 3 of the window 1 and the lower frame side 6 of the floor frame 2.

Die genannte Verschiebung des Unterholms 3 erfolgt mittels eines seitlich am Stockrahmen 2 montierten Antriebs 7, der über eine aus einem mit dem Antrieb 7 in Wirkverbindung stehenden ersten Scherenarm 8 und einem am Stockrahmen 2 und am Fenster 1 drehbeweglich gelagerten (eingehängten) zweiten Scherenarm 9 bestehende Tragschere das Fenster 1 über die Gleitstücke 5 hochzieht und gleichzeitig kippt (Pfeil Y). Der Antrieb 7 kann wie bereits erwähnt durch einen an sich bekannten Antrieb realisiert werden, beispielsweise durch ein Kurbelgetriebe (wie zeichnerisch zusammen mit einer Kurbel 7' dargestellt), durch einen Elektromotor, durch einen Hydraulikzylinder oder dergleichen. Die genannte Kippbewegung wird dem Fenster 1 über eine zwischen den beiden Scherenarmen 8, 9 der Tragschere als Zwangsführung wirkende Kulissenkopplung beziehungsweise Kulissenführung 10 vermittelt, die einerseits die relative Schwenkbewegung und andererseits die gezielte Kippbewegung (und damit letztlich eine Kipp-Schwingbewegung) erzwingt.The mentioned displacement of the lower beam 3 takes place by means of a drive 7 mounted on the side of the frame 2, which consists of a first scissor arm 8 which is operatively connected to the drive 7 and a second scissor arm 9 which is rotatably mounted on the frame 2 and on the window 1 Scissors the window 1 pulls up over the sliders 5 and tilts at the same time (arrow Y). As already mentioned, the drive 7 can be realized by a drive known per se, for example by a crank gear (as shown in the drawing together with a crank 7 '), by an electric motor, by a hydraulic cylinder or the like. The above-mentioned tilting movement is imparted to the window 1 via a link coupling or link guide 10 which acts as a positive guide between the two scissor arms 8, 9 of the carrier scissors and which on the one hand forces the relative pivoting movement and on the other hand the targeted tilting movement (and thus ultimately a tilting-oscillating movement).

Anhand von Fig. 1 soll noch die bereits genannte Verriegelung des Fensters 1 im geschlossenen Zustand erläutert werden. Diese Verriegelung besteht aus dem Zusammenwirken eines das Fenster 1 umspannenden Betätigungsbandes 11 und zueinander komplementären Verriegelungselementen 12 am Betätigungsband 11 und am Stockrahmen 2. Das genannte Betätigungsband 11 besteht zum Beispiel aus einem gelochten Stahlband, das über den Antrieb 7 um das Fenster 1 ver- / geschoben wird. Beim Öffnen wird dabei das Fenster 1 zunächst entriegelt - um gehoben und gekippt werden zu können; beim Schließen wird das Betätigungsband 11 kurz vor der Schließstellung wieder erfaßt und die komplementären Verriegelungselemente 12 werden form- und kraftschlüssig zusammengeführt.1, the already mentioned locking of the window 1 in the closed state is to be explained. This locking consists of the interaction of an actuating band 11 spanning the window 1 and mutually complementary locking elements 12 on the actuating band 11 and on the stick frame 2. The mentioned actuating band 11 consists, for example, of a perforated steel band which is locked / closed around the window 1 via the drive 7. is pushed. When opening, window 1 is first unlocked - to be able to be lifted and tilted; when closing the actuating band 11 is detected again shortly before the closed position and the complementary locking elements 12 are brought together in a positive and non-positive manner.

Der Vollständigkeit halber soll noch angemerkt werden, daß der Tragschere (8, 9) bezogen auf die Querrichtung des Fensters 1 eine zweite (starre) Tragschere 13 gegenüberliegt, die am Stockrahmen 2 und am Fenster 1 schwenkbeweglich eingehängt ist und das Fenster 1 beim Kippen stützt.For the sake of completeness, it should also be noted that the support scissors (8, 9), relative to the transverse direction of the window 1, are opposite a second (rigid) support scissors 13 which is pivotally mounted on the frame 2 and on the window 1 and supports the window 1 when tilted .

Fig. 2 zeigt die in Fig. 1 dargestellte Ausstellvorrichtung mit dem Fenster 1 und dem Stockrahmen 2 in Seitenansicht gemäß der Blickrichtung A nach Fig. 1.FIG. 2 shows the opening device shown in FIG. 1 with the window 1 and the stick frame 2 in a side view in the viewing direction A according to FIG. 1.

Das Fenster 1 ist einerseits über die Bolzen 4 und das Gleitstück 5 schwenkbeweglich am Stockrahmen abgestützt und andererseits über ein Flügellager 14 mit dem zweiten Scherenarm 9 der Tragschere gekoppelt. Dieser zweite Scherenarm 9 hängt über ein Rahmenlager 15 am Stockrahmen 2 und ist etwa mittig über die Kulissenführung 10 mit dem ersten Scherenarm 8 der Tragschere gekoppelt. Dieser erste Scherenarm 8 ist mit seinem zweiten Ende schwenkbeweglich an einem ersten Schiebegestänge 16 eingehängt, das starr mit einer Mitnehmerlasche 17 gekoppelt ist. Diese Mitnehmerlasche 17 ist ihrerseits mit dem Antrieb 7 gekoppelt, so daß über diesen Kraftschluß das erste Schiebegestänge 16 und damit der erste Scherenarm 8 der Tragschere relativ zum Stockrahmen 2 verschoben werden. Über die Wirkverbindung Antrieb 7 - Mitnehmerlasche 17 - erstes Schiebegestänge 16 - erster Scherenarm 8 - wird so der zweite Scherenarm 9 der Tragschere ausgeschwenkt und das Fenster 1 gehoben (Pfeil X) und gekippt (Pfeil Y).The window 1 is supported on the one hand by the bolts 4 and the slider 5 so as to be pivotable on the frame and, on the other hand, is coupled to the second scissor arm 9 of the carrier scissors via a wing bearing 14. This second scissor arm 9 hangs on a frame bearing 15 on the stick frame 2 and is coupled approximately centrally via the link guide 10 to the first scissor arm 8 of the scissors. This first scissor arm 8 is pivotally suspended at its second end on a first push rod 16, which is rigidly coupled to a driving plate 17. This driver plate 17 is in turn coupled to the drive 7, so that the first sliding linkage 16 and thus the first scissor arm 8 of the scissors are displaced relative to the stick frame 2 via this frictional connection. Via the active connection drive 7 - drive bracket 17 - first push rod 16 - first scissor arm 8 - the second scissor arm 9 of the carrier scissors is swung out and the window 1 is lifted (arrow X) and tilted (arrow Y).

In Fig. 2 ist darüberhinaus ein zweites Schiebegestänge 18 dargestellt, das gleichermaßen über die Mitnehmerlasche 17 mit dem Antrieb 7 gekoppelt ist. Über dieses zweite Schiebegestänge 18 wird das Betätigungsband 11 bewegt und letztlich die Ver- beziehungsweise Entriegelung der komplementären Verriegelungselemente 12 bewirkt.FIG. 2 also shows a second sliding linkage 18, which is likewise coupled to the drive 7 via the driver plate 17. The actuating strap 11 is moved via this second sliding linkage 18 and ultimately the locking or unlocking of the complementary locking elements 12 is effected.

Anhand von Fig. 3 ist die zwischen den beiden Scherenarmen 8, 9 der Tragschere wirkende beziehungsweise diese funktional verbindende Kulissenführung 10 in Detail B dargestellt. Gemäß dem zeichnerischen Ausführungsbeispiel weist der erste Scherenarm 8 zwei Führungsbolzen 19 auf, die in zwei konjugierte Schlitze 20 des zweiten Scherenarms 9 eintauchen. Beim endseitigen Heben des ersten Scherenarms 8 wird diese Longitudinalbewegung über die Führungsbolzen 19 den zweiten Scherenarm 9 übertragen, der der Form der Schlitze 20 beziehungsweise der Kontur der Kulissenführung 10 entsprechend (zwangsgeführt) verschwenkt wird.3 shows the link guide 10, which acts between the two scissor arms 8, 9 of the carrier scissors or connects them functionally, in detail B. According to the illustrative embodiment, the first scissor arm 8 has two guide bolts 19 which are inserted into two conjugate slots 20 of the second scissor arm 9. When the first scissor arm 8 is lifted at the end, this longitudinal movement is transmitted via the guide bolts 19 to the second scissor arm 9, which is pivoted (positively guided) in accordance with the shape of the slots 20 or the contour of the link guide 10.

Fig. 4 zeigt die Kinematik der Tragschere 8, 9 nochmals in vergrößertem Maßstab, und zwar in zwei Ansichten. Aus der Aufsicht ist zunächst das Profil des Stockrahmens 2 zu erkennen. In dieses Profil ist die Mitnehmerlasche 17 eingefügt, die mit dem Antrieb 7 (und der Kurbel 7') fest gekoppelt ist. Die Mitnehmerlasche 17 ist über eine Zapfenschraube 21 funktional mit dem ersten Schiebegestänge 16 für den ersten Scherenarm 8 der Tragschere verbunden, so daß die Längsbewegung der Mitnehmerlasche 17 relativ zum Stockrahmen 2 (und zwar innerhalb des Profils) zu einer Schiebebewegung dieses ersten Scherenarms 8 führt. Die Mitnehmerlasche 17 ist ferner über eine Senkschraube 22 mit dem zweiten Schiebegestänge 18 gekoppelt, so daß über einen koaxial zur Senkschraube 22 vorstehenden Mitnehmerbolzen 23 das Betätigungsband 11 bewegt werden kann.Fig. 4 shows the kinematics of the shear 8, 9 again on an enlarged scale, in two views. The profile of the stick frame 2 can first be seen from the supervision. In this profile, the driver tab 17 is inserted, which is firmly coupled to the drive 7 (and the crank 7 '). The driving bracket 17 is functionally connected to the first sliding linkage 16 for the first scissor arm 8 of the scissor stay via a tenon screw 21, so that the longitudinal movement of the driving bracket 17 relative to the stick frame 2 (within the profile) leads to a sliding movement of this first scissor arm 8. The driving tab 17 is also coupled via a countersunk screw 22 to the second sliding linkage 18, so that the actuating strap 11 can be moved via a driving pin 23 projecting coaxially to the countersunk screw 22.

Die im Vorstehenden anhand der Fig. 1 ... 4 beschriebene Konstruktion und Konzeption soll im folgenden nochmals funktional umschrieben werden.The construction and conception described above with reference to FIGS. 1 ... 4 will be described again functionally in the following.

Auszugehen ist dabei davon, daß der Flügel (das Fenster) an zwei in den senkrechten Profilrahmen des Stockrahmens angeordneten Scheren aufgehängt ist. Die unteren Ecken sind über Zapfenlager mit einem im Rahmenlager lagernden Gleitstück verbunden und die Scherenaufhängung und Länge sind so gewählt, daß mit nur geringem Kraftaufwand der Flügel geöffnet werden kann. Das Schließen seinerseits wird dann durch das Flügelgewicht selbst unterstützt.It can be assumed that the sash (the window) is suspended from two scissors arranged in the vertical profile frame of the stick frame. The lower corners are connected to a slide in the frame bearing by means of journal bearings and the scissors suspension and length are selected so that the sash can be opened with little effort. The closing is then supported by the sash weight itself.

Beim Öffnen des Flügels werden nun mittels des Antriebs die beiden Schiebegestänge nach oben geschoben. Durch den Mitnehmerbolzen am zweiten Schiebeteil und das Betätigungsband wird zuerst der Flügel entriegelt. Nach dem Entriegelungsvorgang knickt der erste Scherenarm der Tragschere den Flügel nach innen. Der Flügel wird zugleich bis zur maximalen Kippstellung nach oben geschoben. Die Kulissenführung der Tragschere (erster und zweiter Scherenarm), d.h. die Kurven der Tragschere sind dem Bewegungsmechanismus, d.h. der Kinematik, entsprechend aufeinander abgestimmt.When the sash is opened, the two push rods are pushed upwards using the drive. The sash is unlocked first by the driver pin on the second sliding part and the actuating strap. After the unlocking process, the first scissor arm of the stay scissors bends the wing inwards. The sash is also pushed up to the maximum tilt position. The guide of the scissor stay (first and second scissor arm), i.e. the curves of the scissors are the movement mechanism, i.e. the kinematics, coordinated accordingly.

Beim Schließen des Flügels kippt der Flügel quasi automatisch in Richtung Schließstellung. Kurz vor Erreichen der (Schließ- beziehungsweise) Endstellung greift der Mitnehmerbolzen des zweiten Schiebegestänges wieder in das Betätigungsband ein und vermittelt damit den Verriegelungsvorgang.When the wing is closed, the wing tilts automatically towards the closed position. Shortly before the (closing or) end position is reached, the driver pin of the second sliding linkage engages again in the actuating band and thus mediates the locking process.

Claims (2)

  1. Adjusting device for tilting and swivelling windows, in particular for use in skylights, comprising an actuating device fixed to the frame for bearing quadrants integrated laterally between the window and the frame and operatively connected, on the one hand, to the frame and, on the other hand, to the window, wherein
    a) the window (1) is guided in the frame (2) relative to its lower edge via a sliding bearing (sliding member 5),
    b) the actuating device is an automatically activated drive (7),
    c) the drive (7) is coupled to a drive strap (17) connected via a first slide rod (16) to a first quadrant arm (8) of the two-part bearing quadrant and this first quadrant arm (8) is guided in the frame (2) so that it is longitudinally movable, and
    d) the first quadrant arm (8) is coupled at its free end to a second quadrant arm (9) of the bearing quadrant (9) which is connected, on the one hand, in a frame bearing (15) to the frame (2) and, on the other hand, in a leaf bearing (14) to the window (1),
    characterised in that the connection between the two quadrant arms (8, 9) is formed via a sliding guide (10) provided in the second quadrant arm (9) for guide pins (19) connected to the first quadrant arm (8) so that the drive strap (17) displaces the first quadrant arm (8) of the bearing quadrant when the drive (7) is actuated, as a result of which the second quadrant arm (9) and thus the window (1) are adjusted relative to the plane of the frame (2) by the guide pins (19) positively guided in the sliding guide (10).
  2. Adjusting device according to claim 1, characterised by a second slide rod (18) which is coupled to the drive strap (17) and, via drive pins (23), displaces an actuating strip (11) known per se moving around the window (1) or an equivalent actuating mechanism moved by a push rod with corner deflection, the actuating mechanism in turn being operatively connected to complementary locking/unlocking means (12) provided on the window (1).
EP94912444A 1993-04-21 1994-04-07 Adjusting device for tipping and pivoting windows Expired - Lifetime EP0697054B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4312955 1993-04-21
DE4312955A DE4312955A1 (en) 1993-04-21 1993-04-21 Display device for tilting and pivoting windows
PCT/DE1994/000392 WO1994024395A1 (en) 1993-04-21 1994-04-07 Adjusting device for tipping and pivoting windows

Publications (2)

Publication Number Publication Date
EP0697054A1 EP0697054A1 (en) 1996-02-21
EP0697054B1 true EP0697054B1 (en) 1997-10-01

Family

ID=6485963

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94912444A Expired - Lifetime EP0697054B1 (en) 1993-04-21 1994-04-07 Adjusting device for tipping and pivoting windows

Country Status (5)

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EP (1) EP0697054B1 (en)
JP (1) JPH08508802A (en)
AT (1) ATE158840T1 (en)
DE (2) DE4312955A1 (en)
WO (1) WO1994024395A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19961584A1 (en) * 1999-12-21 2001-07-05 Winkhaus Fa August Display device for a tilting wing provided for arrangement in an upper area of a room
DE20002467U1 (en) 2000-02-11 2000-05-04 Gretsch-Unitas GmbH Baubeschläge, 71254 Ditzingen Tilt & Turn hardware
DE20119817U1 (en) 2001-12-03 2002-02-14 Roto Frank Ag, 70771 Leinfelden-Echterdingen Device for issuing a wing, window or door that can be rotated and / or tilted with respect to a frame.
PT3274535T (en) * 2015-03-27 2020-12-15 Giesse Spa Operating device for a tilt and turn door or window
CN111005635A (en) * 2019-12-13 2020-04-14 中山市普发建筑工程有限公司 Novel top-hung window wind brace

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117351A (en) * 1961-02-23 1964-01-14 Amerock Corp Hinge for swinging windows
NL7402634A (en) * 1973-03-07 1974-09-10
DE2601342B1 (en) * 1976-01-15 1977-01-27 Hahn Friedrich Gmbh Stay mechanism for tilting or swinging window - has locking hook with back off cam shaped edge engaged by pin
GB2140077B (en) * 1983-05-14 1986-07-02 K G Smoke Dispersal Limited Ventilator actuator
IT8515165V0 (en) * 1985-05-02 1985-05-02 Pastore Mario DRIVE DEVICE FOR DOORS WITH OSCILLATING SWING GIVEN TO AN INTERMEDIATE HORIZONTAL AXIS
US4823508A (en) * 1987-11-10 1989-04-25 Truth Incorporated Combined window operator and hinge
DE3844101A1 (en) * 1988-12-28 1990-07-05 Ludwig Kessler Electromechanical device for closing and opening windows
DE3905995A1 (en) * 1989-02-25 1990-08-30 Geze Gmbh & Co Actuating device for window sashes or the like
DE8910789U1 (en) * 1989-09-09 1989-11-02 Wilh. Schlechtendahl & Söhne GmbH & Co KG, 5628 Heiligenhaus Opening scissors for window and door wings etc.

Also Published As

Publication number Publication date
ATE158840T1 (en) 1997-10-15
DE4312955A1 (en) 1994-10-27
DE59404221D1 (en) 1997-11-06
WO1994024395A1 (en) 1994-10-27
EP0697054A1 (en) 1996-02-21
JPH08508802A (en) 1996-09-17

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