EP0114242B1 - Check for an at least tiltable panel of a window, door or similar - Google Patents

Check for an at least tiltable panel of a window, door or similar Download PDF

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Publication number
EP0114242B1
EP0114242B1 EP83111633A EP83111633A EP0114242B1 EP 0114242 B1 EP0114242 B1 EP 0114242B1 EP 83111633 A EP83111633 A EP 83111633A EP 83111633 A EP83111633 A EP 83111633A EP 0114242 B1 EP0114242 B1 EP 0114242B1
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EP
European Patent Office
Prior art keywords
pin
wing
slot
additional part
narrow point
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
Application number
EP83111633A
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German (de)
French (fr)
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EP0114242A2 (en
EP0114242A3 (en
Inventor
Julius Maus Von Resch
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.)
Gretsch Unitas GmbH Baubeschlaege
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Gretsch Unitas GmbH Baubeschlaege
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Application filed by Gretsch Unitas GmbH Baubeschlaege filed Critical Gretsch Unitas GmbH Baubeschlaege
Priority to AT83111633T priority Critical patent/ATE31775T1/en
Publication of EP0114242A2 publication Critical patent/EP0114242A2/en
Publication of EP0114242A3 publication Critical patent/EP0114242A3/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
    • E05D15/5205—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
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/24—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member
    • E05C17/28—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member with braking, clamping or securing means at the connection to the guide member
    • 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 RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/148—Windows

Definitions

  • the invention relates to an opening device for an at least tiltable sash of a window, a door or the like, which consists of at least one pivot rod mounted on the fixed frame, which is rotatably and slidably mounted on the sash by means of a pin provided with a thickened head is, the pin engages in a wing-side longitudinal slot and a removable part held therethrough with a narrow-open slot that can be elastically expanded by the pin extends through, with an additional slot part adapted to the pin cross-section, the length of which is seen behind the narrow point in the opening-displacement direction the diameter or the like. corresponds to the pin.
  • a display device is known from At-B-369 487.
  • the additional part is inserted there into the longitudinal slot and covers its longitudinal edges in the area along which the pin moves from the closed position of the wing to the tilting end position. Shortly before the end of the tilt position, the pin passes through the constriction, the latter being elastically expanded during the passage. The pin is held vibration-resistant in the tip position. The window or door cannot be closed or shaken by the wind pressure.
  • the longitudinal slot must be made wider by twice the wall thickness of the additional part than a comparable longitudinal slot without additional part.
  • an existing display device cannot be retrofitted with this additional part.
  • the opening device described at the beginning cannot be used without an additional part, because otherwise the pin would no longer be properly guided in the longitudinal direction. There would even be a risk that the thickened head would be pulled out in the transverse direction through the longitudinal slot.
  • the sash can basically only assume the closed position or the tilted end position.
  • the object of the invention is therefore to develop an opening device of the type described at the outset in such a way that it can be used with and without an additional part without disadvantages.
  • the opening device is designed according to the preamble of claim 1 in accordance with the characterizing part of this claim. Due to the design of the opening device according to the invention, opening devices with a longitudinal slot and pin of the generic type can be used both with and without an additional part, because the pin in the longitudinal slot is guided safely in a known manner even without the additional part and is secured against uncoupling of the opening arm via the usual tilting area. If the additional part is used, at least one vibration-proof tilt position can be brought about. On the other hand, the opening device can first be installed without an additional part and only subsequently provided with the additional part. The main reason is that the additional part requires neither a different design of the longitudinal slot nor a different construction of the pin. Finally, there is even the possibility of replacing an additional part later with another one, for example with a different number of bottlenecks.
  • this configuration means that he can offer a whole range of display devices, which to a certain extent consist of a basic construction, to which an additional part is supplied if necessary, and, as mentioned, there is also the option of offering different additional parts to lead.
  • a particularly preferred embodiment of the invention is characterized in that at least one further constriction is arranged on the additional part behind the constriction, as seen in the opening-displacement direction of the pin, and there is a further slot part behind each constriction.
  • two narrow points and thus two defined, secured tilting positions of the wing should be sufficient.
  • three constrictions are likely to represent the maximum. From a usage perspective, there is hardly any need for more than three defined tilt positions.
  • the pin will advantageously be designed with a circular cross section.
  • the narrow and the wide slot parts of the additional part are arranged in the center or congruent to the longitudinal slot after the latter and the slot parts mentioned are pushed through by one and the same pin.
  • each wide slit part behind a constriction viewed in the direction of displacement of the pin, is of course approximately as large as the diameter of the cone or the length of the latter, viewed in the direction of displacement, so that the cone is vibration - proof between two constrictions or is held in the last bottleneck.
  • the longitudinal slot provided in particular on the faceplate can be located on a cranked portion of the faceplate so that the thickened head between the faceplate and a push rod located below it has enough space to expose the opening device.
  • a further embodiment of the invention provides that the additional part and the bearing element, in particular the faceplate, are detachably held together by at least one push-button-like connection.
  • the faceplate. which has a push button half.
  • this push-button half is expediently basically fitted in the form of a punch-out for the push-button-like element.
  • the additional part is made of plastic in a development of the invention. It is not only to be used alternatively, it is also a wearing part and for this reason the detachable fastening is very advantageous.
  • a further variant of the invention is characterized in that a strip-like holding element with a thickened head is attached, in particular molded, to the additional part and there is a slot-like punching-out for the holding element which extends in the longitudinal direction on the faceplate.
  • the elongated shape ensures that the additional part is held securely against rotation and, at the same time, it is correctly aligned with respect to the longitudinal slot of the faceplate, in the extension of which the slot-like punching of the snap fastener is located.
  • Another embodiment of the invention is characterized in that the constriction or the pin or the like located in the closing direction. assigned an inlet slot is upstream. To a certain extent, the latter forms a first receptacle for the pin with the smallest tilt angle of the wing.
  • these run-in slopes compensate for any tolerance violations in the button connection of the additional part and the faceplate.
  • the additional part is expedient or the like when the sash is closed between the faceplate. and the display stick. This enables both subsequent attachment and removal when the faceplate is attached.
  • a faceplate 1 is fastened to the upper cross member of a wing (not shown) of an at least tiltable, but preferably rotatable and tiltable wing of a window, a door or the like.
  • a push rod 2 for controlling the fitting, preferably also the opening device.
  • An essential part of this display device is the display rod 3, which is rotatably mounted on the fixed frame with the aid of a bearing 4 which can expediently be switched from the right to the left stop.
  • the bearing axis 5 of the bearing 4 also represents the upper pivot bearing axis for the wing.
  • the deployment rod 3 forms a known Y-shaped stay scissors 7 together with an auxiliary link 6.
  • the frame-side end of the display rod 3 is rotatably and slidably mounted on the wing.
  • a pin 8 which is expediently provided with a thickened head 9.
  • the storage takes place in a frame-fixed bearing, which is formed by a cranked section 10 of the faceplate 1.
  • a longitudinal slot 11 is stamped with a known keyhole shape. Its straight, narrow slot part is designated by 12 and its thickened circular section by 13.
  • the pin 8 is close to the circular thickened slot part, which allows the thickened head 9 to pass through during assembly.
  • the latter is located itself in the cavity 14 between the faceplate section 10 and the push rod 2.
  • the additional part 16 or 17 Due to the elongated shape of the holding element 18, not only the releasable connection between the additional part 16 or 17 and the faceplate 1 is achieved, but also a twist-proof fastening. In addition, this automatically results in the correct assignment of the additional part 16 or 17 to the longitudinal slot 11, in particular to the straight slot part 12.
  • the additional part 16, as shown in particular in FIG. 1 of the drawing, has an open-ended, keyhole-like slot 19.
  • the pin 8 at the wing-side end of the display rod 3 is expediently circular.
  • the diameter of the wide slot part 20 of the edge-open slot 19 of the additional part 16 corresponds on the one hand to the diameter of the pin 8 and on the other hand to the width of the straight slot part 12 of the longitudinal slot 11 in the faceplate 1.
  • the narrow slot part 21 forms a constriction for the pin 8.
  • the additional part 16 or 17 is made of plastic, which is why it is easy to button into the punched-out section 15, the pin 8 can be forced through this constriction in the direction of the arrow 22, so that it finally reaches the wide slot part 20.
  • the opposing lobes of the additional part 16 or 17 forming this constriction yield resiliently.
  • the wing assumes an intermediate tilting position.
  • the tilting end position is reached when the pin has entered the wide slot part 20 after passing through the constriction 21.
  • the wing adopts its tilt end position when the pin 8 enters the wide slot part 20, but the tilt angle is then smaller than when the additional part 16 is removed.
  • the additional part 17 has two narrow points or narrow slot parts 24 and 25 located one behind the other in the displacement direction 22 of the pin 8.
  • a first further slot part 26 is located between them.
  • the narrow slot part 25 lies between the first wide slot part 26 and a second wide slot part 27.
  • the latter can, as in the exemplary embodiment according to FIG. 2, either be assigned to the right slot end 23 of the longitudinal slot 11 or be located somewhat to the left thereof.
  • the pin 8 can assume two different displacement positions, in the variant shown in FIG. 3 there are three displacement positions. If the pin 8 is in front of the first constriction 24, the wing assumes its lowest defined tilt position. After passing through the first constriction 24, the tilt opening width is somewhat larger. Only when the pin 8 has also passed through the second constriction, which in the exemplary embodiment is longer in the direction of displacement, does the sash reach its tilting end position. In the exemplary embodiment according to FIG. 3, this also corresponds to the tilt end position when the additional part 17 is removed.
  • both the additional part 16 and the additional part 17 are shown. Of course, not both can be installed at the same time, but only as an alternative.
  • An inlet slot 28 is located upstream of the narrow point 21 and 24, respectively.

Abstract

1. Opening device for a wing of window, door etc. which can at least be tilted consisting of at least one opening bar (3) pivoted at the fixed frame, which is mounted so that it can be pivoted and slid at the wing by means of a pin (8) having an enlarged head (9), whereby the pin engages in a longitudinal slot on the wing side and passes through an additional part (16, 17) which is held there so that it is removable with the narrow point (21, 24, 25) of a slot which is open at the edge and which can be expanded by means of spring action by the pin (8), whereby a further slotted part (20, 26, 27) matching the pin cross section is located behind the narrow point as seen in the opening sliding direction, the length of this slotted part corresponding approximately to the diameter etc. of the pin (8). Characterized in that the complete additional part (16, 17) with the wing closed is located between a bearing part (10) on the wing side containing the longitudinal slot (11) in particular a rail (1) and the opening bar (3).

Description

Die Erfindung bezieht sich auf eine Ausstellvorrichtung für einen wenigstens kippbaren Flügel eines Fensters, einer Tür od.dgl., die aus mindestens einem am festen Rahmen drehbar gelagerten Ausstellstab besteht, der am Flügel mittels eines mit einem verdickten Kopf versehenen Zapfens dreh- und schiebbar gelagert ist, wobei der Zapfen in einen flügelseitigen Längsschlitz eingreift und ein abnehmbar daran gehaltenes Zusatzteil mit durch den Zapfen federelastisch aufweitbarer Engstelle eines randoffenen Schlitzes durchsetzt, wobei sich in Öffnungs-Verschieberichtung gesehen hinter der Engstelle ein weiterer, dem Zapfenquerschnitt angepasster Schlitzteil befindet, dessen Länge etwa dem Durchmesser od.dgl. des Zapfens entspricht. Eine derartige Ausstellvorrichtung ist durch die At-B-369 487 bekannt geworden. Das Zusatzteil wird dort in den Längsschlitz eingesetzt und überdeckt dessen Längskanten in dem Bereich, entlang welchem der Zapfen von der Schliessstellung des Flügels bis in die Kippendstellung wandert. Kurz vor der Kippendstellung tritt der Zapfen durch die Engstelle hindurch, wobei letztere während des Durchtritts federelastisch aufgeweitet wird. Der Zapfen wird in der Kippendstellung rüttelfest gehalten. Das Fenster oder die Tür kann somit vom Winddruck nicht geschlossen werden bzw. nicht rütteln.The invention relates to an opening device for an at least tiltable sash of a window, a door or the like, which consists of at least one pivot rod mounted on the fixed frame, which is rotatably and slidably mounted on the sash by means of a pin provided with a thickened head is, the pin engages in a wing-side longitudinal slot and a removable part held therethrough with a narrow-open slot that can be elastically expanded by the pin extends through, with an additional slot part adapted to the pin cross-section, the length of which is seen behind the narrow point in the opening-displacement direction the diameter or the like. corresponds to the pin. Such a display device is known from At-B-369 487. The additional part is inserted there into the longitudinal slot and covers its longitudinal edges in the area along which the pin moves from the closed position of the wing to the tilting end position. Shortly before the end of the tilt position, the pin passes through the constriction, the latter being elastically expanded during the passage. The pin is held vibration-resistant in the tip position. The window or door cannot be closed or shaken by the wind pressure.

Weil die beiden Schenkel des Zusatzteils die Längskanten des Längsschlitzes in dem genannten Bereich vollständig abdecken sollen, muss der Längsschlitz um die doppelte Wandstärke des Zusatzteiles breiter ausgebildet werden als ein vergleichbarer Längsschlitz ohne Zusatzteil. Ausserdem sind für die sichere Verankerung des Zusatzteils in Längsrichtung noch zwei Querausnehmungen vorhanden, welche den Längsschlitz in diesem Bereich zusätzlich verbreitern. Aus diesen Gründen kann eine bereits vorhandene Ausstellvorrichtung nachträglich mit diesem Zusatzteil nicht ausgestattet werden. Andererseits kann man die eingangs beschriebene Ausstellvorrichtung ohne Zusatzteil nicht verwenden, weil sonst der Zapfen in Längsrichtung nicht mehr ordentlich geführt wäre. Es bestünde sogar die Gefahr, dass der verdickte Kopf in Querrichtung durch den Längsschlitz herausgezogen wird. Es kommt noch hinzu, dass bei dieser Ausstellvorrichtung der Flügel grundsätzlich nur die Schliessstellung oder die Kippendstellung einnehmen kann.Because the two legs of the additional part should completely cover the longitudinal edges of the longitudinal slot in the area mentioned, the longitudinal slot must be made wider by twice the wall thickness of the additional part than a comparable longitudinal slot without additional part. In addition, there are two transverse recesses for securely anchoring the additional part in the longitudinal direction, which additionally widen the longitudinal slot in this area. For these reasons, an existing display device cannot be retrofitted with this additional part. On the other hand, the opening device described at the beginning cannot be used without an additional part, because otherwise the pin would no longer be properly guided in the longitudinal direction. There would even be a risk that the thickened head would be pulled out in the transverse direction through the longitudinal slot. There is also the fact that with this opening device the sash can basically only assume the closed position or the tilted end position.

Bei der DE-A-29 19 452 besteht zwar die Möglichkeit, den Flügel in einer Kippzwischenstellung zu arretieren, jedoch erfordert dies eine spezielle Ausbildung des Längsschlitzes, d.h. die Anbringung seitlicher Ausnehmungen zum Eintritt einer mit dem Zapfen verbundenen Verrastfeder. Durch letztere wird der Zapfendurchmesser wesentlich vergrössert, was einen entsprechend breiten Längsschlitz erfordert. Dieser breite Längsschlitz gestattet keine Verwendung der Ausstellvorrichtung ohne die Verrastfeder. Infolgedessen muss die Kipp-Zwischenstellung, in welcher die Verrastfeder grundsätzlich einrastet, in jedem Falle durchlaufen werden. Eine Benutzung der Ausstellvorrichtung ohne die Zwischenstellung ist nicht möglich. Des weiteren kann auch eine bereits vorhandene Ausstellvorrichtung nachträglich schon deshalb nicht umgerüstet werden, weil sie einen Sonderschlitz verlangt.In DE-A-29 19 452 there is the possibility of locking the wing in an intermediate tilt position, but this requires a special design of the longitudinal slot, i.e. the provision of lateral recesses for the entry of a locking spring connected to the pin. The latter significantly increases the pin diameter, which requires a correspondingly wide longitudinal slot. This wide longitudinal slot does not allow the display device to be used without the locking spring. As a result, the intermediate tilting position, in which the locking spring basically engages, must be passed through in any case. It is not possible to use the display device without the intermediate position. Furthermore, an existing display device cannot be retrofitted because it requires a special slot.

Eine Kombination aus diesen beiden Konstruktionen bietet sich schon deshalb nicht an, weil im Falle der DE-A die Verrastfeder mit dem Zapfen verbunden ist, während sich das Zusatzteil bei der AT-B am Längsschlitz befindet. Der Benutzer hat also nur die Wahl zwischen der einen oder anderen Ausführungsform.A combination of these two constructions does not offer itself, because in the case of DE-A the catch spring is connected to the pin, while the additional part is located on the longitudinal slot of the AT-B. The user therefore only has the choice between one or the other embodiment.

Benutzer der gattungsgemässen Ausstellvorrichtung empfinden es zwar als vorteilhaft, dass der Flügel in der Kippendstellung rüttelfest gehalten ist, jedoch ist ihnen gelegentlich die Kippöffnungsstellung zu weit. Sie würden einer geringeren Spaltlüftungs-Kippstellung, beispielsweise während der Nachtzeit, den Vorzug geben. Dies ist aber mit der gattungsgemässen Ausstellvorrichtung nicht möglich. Des weiteren gibt es Fenster und Türen mit kippbaren Flügeln, die nicht rüttelfest sind und welche sich mit den bekannten Konstruktionen auch nicht ohne weiteres rüttelfest machen lassen.Users of the generic opening device perceive it as advantageous that the wing is held vibration-resistant in the tilting end position, but the tilting opening position is sometimes too wide for them. They would prefer a lower night ventilation tilt position, for example during the night. However, this is not possible with the generic display device. There are also windows and doors with tiltable sashes that are not vibration-proof and which cannot be easily made vibration-proof with the known designs.

Die Aufgabe der Erfindung besteht infolgedessen darin, eine Ausstellvorrichtung der eingangs beschriebenen Art so weiterzubilden, dass sie ohne Nachteile wahlweise mit und ohne Zusatzteil benutzbar ist.The object of the invention is therefore to develop an opening device of the type described at the outset in such a way that it can be used with and without an additional part without disadvantages.

Zur Lösung dieser Aufgabe wird erfindungsgemäss vorgeschlagen, dass die Ausstellvorrichtung nach dem Oberbegriff des Anspruchs 1 entsprechend dem kennzeichnenden Teil dieses Anspruchs ausgebildet ist. Durch die erfindungsgemässe Ausbildung der Ausstellvorrichtung lassen sich Ausstellvorrichtungen mit Längsschlitz und Zapfen der gattungsgemässen Art sowohl mit als auch ohne Zusatzteil verwenden, weil der Zapfen im Längsschlitz auch ohne das Zusatzteil in bekannter Weise sicher geführt und über den üblichen Kippbereich gegen Abkuppeln des Ausstellarms gesichert ist. Wird das Zusatzteil verwendet, so kann man wenigstens eine rüttelfeste Kipplage herbeiführen. Andererseits kann die Ausstellvorrichtung zunächst ohne Zusatzteil montiert und erst nachträglich mit dem Zusatzteil versehen werden. Der wesentliche Grund liegt darin, dass das Zusatzteil weder eine andere Ausbildung des Längsschlitzes noch eine andere Konstruktion des Zapfens verlangt. Schliesslich besteht sogar die Möglichkeit, ein Zusatzteil später durch ein anderes, beispielsweise mit anderer Anzahl von Engstellen, zu ersetzen.To achieve this object, it is proposed according to the invention that the opening device is designed according to the preamble of claim 1 in accordance with the characterizing part of this claim. Due to the design of the opening device according to the invention, opening devices with a longitudinal slot and pin of the generic type can be used both with and without an additional part, because the pin in the longitudinal slot is guided safely in a known manner even without the additional part and is secured against uncoupling of the opening arm via the usual tilting area. If the additional part is used, at least one vibration-proof tilt position can be brought about. On the other hand, the opening device can first be installed without an additional part and only subsequently provided with the additional part. The main reason is that the additional part requires neither a different design of the longitudinal slot nor a different construction of the pin. Finally, there is even the possibility of replacing an additional part later with another one, for example with a different number of bottlenecks.

Für die Hersteller bedeutet diese Ausgestaltung, dass er eine ganze Reihe von Ausstellvorrichtungen anbieten kann, die gewissermassen aus einer Grundkonstruktion bestehen, zu der im Bedarfsfalle noch ein Zusatzteil mitgeliefert wird, wobei, wie gesagt, auch noch die Möglichkeit besteht, unterschiedliche Zusatzteile im Angebot zu führen.For the manufacturer, this configuration means that he can offer a whole range of display devices, which to a certain extent consist of a basic construction, to which an additional part is supplied if necessary, and, as mentioned, there is also the option of offering different additional parts to lead.

Eine besonders bevorzugte Ausführungsform der Erfindung kennzeichnet sich dadurch, dass in Öffnungs-Verschieberichtung des Zapfens gesehen am Zusatzteil hinter der Engstelle wenigstens eine weitere Engstelle angeordnet ist und sich hinter jeder Engstelle je ein weiter Schlitzteil befindet. In der Regel müssten zwei Engstellen und damit zwei definierte gesicherte Kippstellungen des Flügels ausreichen. Bei der üblichen Länge des Längsschlitzes dürften drei Engstellen das Maximum darstellen. Auch vom Gebrauch her gesehen ist wohl kaum ein Bedarf für mehr als drei definierte Kippstellungen vorhanden.A particularly preferred embodiment of the invention is characterized in that at least one further constriction is arranged on the additional part behind the constriction, as seen in the opening-displacement direction of the pin, and there is a further slot part behind each constriction. As a rule, two narrow points and thus two defined, secured tilting positions of the wing should be sufficient. With the usual length of the longitudinal slot, three constrictions are likely to represent the maximum. From a usage perspective, there is hardly any need for more than three defined tilt positions.

Im übrigen wird man den Zapfen vorteilhafterweise mit kreisförmigem Querschnitt ausbilden. Ausserdem ergibt sich aus den vorstehenden Ausführungen gewissermassen von selbst, dass die engen und die weiten Schlitzteile des Zusatzteils mittig bzw. deckungsgleich zum Längsschlitz angeordnet sind, nachdem letzterer und die genannten Schlitzteile von ein und demselben Zapfen durchgesetzt werden.Otherwise, the pin will advantageously be designed with a circular cross section. In addition, it follows from the above statements to a certain extent that the narrow and the wide slot parts of the additional part are arranged in the center or congruent to the longitudinal slot after the latter and the slot parts mentioned are pushed through by one and the same pin.

Im Falle von mehreren Engstellen ist selbstverständlich die Länge jedes hinter einer Engstelle befindlichen weiten Schlitzteiles, in Verschieberichtung des Zapfens gesehen, jeweils etwa so gross wie der Durchmesser des Zapfens oder die Länge des letzteren, in Verschieberichtung gesehen, damit der Zapfen rüttelfest zwischen zwei Engstellen bzw. in der letzten Engstelle gehalten ist.In the case of several constrictions, the length of each wide slit part behind a constriction, viewed in the direction of displacement of the pin, is of course approximately as large as the diameter of the cone or the length of the latter, viewed in the direction of displacement, so that the cone is vibration - proof between two constrictions or is held in the last bottleneck.

Schliesslich wird der Ordnung halber noch darauf hingewiesen, dass der Flügel selbstverständlich kein reiner Kippflügel sein muss, sondern auch noch andere Öffnungsarten möglich sind.Finally, for the sake of order, we would like to point out that the sash naturally does not have to be a tilting sash, but other types of opening are also possible.

Ausserdem kann sich der insbesondere an der Stulpschiene vorgesehene Längsschlitz an einem ausgekröpften Stulpschienenabschnitt befinden, damit der verdickte Kopf zwischen der Stulpschiene und einer darunter befindlichen Schubstange zum Ausstellen der Ausstellvorrichtung genügend Platz findet.In addition, the longitudinal slot provided in particular on the faceplate can be located on a cranked portion of the faceplate so that the thickened head between the faceplate and a push rod located below it has enough space to expose the opening device.

Eine weitere Ausgestaltung der Erfindung sieht vor, dass das Zusatzteil und das Lagerelement, insbesondere die Stulpschiene, über wenigstens eine druckknopfartige Verbindung lösbar zusammengehalten sind. Hierzu ist es notwendig, dass an der Stulpschiene od.dgl. die eine Druckknopfhälfte vorhanden ist. Hinsichtlich der Serienfertigung solcher Ausstellvorrichtungen bedeutet dies, dass man diese Druckknopfhälfte zweckmässigerweise die Aufnahme für das druckknopfartige Element, in Form einer Ausstanzung grundsätzlich anbringt. Das Zusatzteil ist in Weiterbildung der Erfindung aus Kunststoff gefertigt. Es ist nicht nur wahlweise zu verwenden, vielmehr stellt es auch ein Verschleissteil dar und aus diesem Grunde ist die lösbare Befestigung sehr von Vorteil.A further embodiment of the invention provides that the additional part and the bearing element, in particular the faceplate, are detachably held together by at least one push-button-like connection. For this purpose, it is necessary that or the like on the faceplate. which has a push button half. With regard to the series production of such display devices, this means that this push-button half is expediently basically fitted in the form of a punch-out for the push-button-like element. The additional part is made of plastic in a development of the invention. It is not only to be used alternatively, it is also a wearing part and for this reason the detachable fastening is very advantageous.

Eine weitere Variante der Erfindung ist dadurch gekennzeichnet, dass am Zusatzteil ein leistenartiges Halteelement mit verdicktem Kopf angebracht, insbesondere angeformt, ist und sich an der Stulpschiene eine in deren Längsrichtung erstreckende, schlitzartige Ausstanzung für das Halteelement befindet. Durch die langgestreckte Form erreicht man ein verdrehsicheres Festhalten des Zusatzteils und zugleich auch eine korrekte Ausrichtung gegenüber dem Längsschlitz der Stulpschiene, in dessen Verlängerung sich die schlitzartige Ausstanzung des Druckknopfverschlusses befindet.A further variant of the invention is characterized in that a strip-like holding element with a thickened head is attached, in particular molded, to the additional part and there is a slot-like punching-out for the holding element which extends in the longitudinal direction on the faceplate. The elongated shape ensures that the additional part is held securely against rotation and, at the same time, it is correctly aligned with respect to the longitudinal slot of the faceplate, in the extension of which the slot-like punching of the snap fastener is located.

Eine weitere Ausbildung der Erfindung kennzeichnet sich dadurch, dass der Engstelle bzw. der dem in Schliessrichtung befindlichen Zapfen od.dgl. zugeordneten Engstelle ein Einlaufschlitz vorgelagert ist. Letzterer bildet gewissermassen eine erste Aufnahme für den Zapfen bei kleinstem Kippwinkel des Flügels. Ausserdem gleichen diese Einlaufschrägen gegebenenfalls Toleranzüberschreitungen bei der Einknöpfverbindung von Zusatzteil und Stulpschiene aus. Das Zusatzteil ist bei geschlossenem Flügel zweckmässigerweise zwischen der Stulpschiene od.dgl. und dem Ausstellstab angeordnet. Das ermöglicht sowohl das nachträgliche Anbringen als auch Entfernen bei anmontierter Stulpschiene.Another embodiment of the invention is characterized in that the constriction or the pin or the like located in the closing direction. assigned an inlet slot is upstream. To a certain extent, the latter forms a first receptacle for the pin with the smallest tilt angle of the wing. In addition, these run-in slopes compensate for any tolerance violations in the button connection of the additional part and the faceplate. The additional part is expedient or the like when the sash is closed between the faceplate. and the display stick. This enables both subsequent attachment and removal when the faceplate is attached.

Ein Ausführungsbeispiel der Erfindung wird nachstehend anhand der Zeichnung näher erläutert. Hierbei stellen dar:

  • Fig. 1 perspektivisch und in explosionsartiger Zeichnungsweise zwei Ausführungsbeispiele der Erfindung bei geschlossenem Flügel,
  • Fign. 2 u. 3 diese beiden Ausführungsbeispiele in der Draufsicht und etwas vergrössert bei unterschiedlich weiten Kippöffnungen des nicht gezeigten Flügels.
An embodiment of the invention is explained below with reference to the drawing. Here represent:
  • 1 is a perspective and exploded drawing of two embodiments of the invention with the wing closed,
  • Fig. 2 u. 3 these two exemplary embodiments in plan view and somewhat enlarged with differently wide tilt openings of the wing, not shown.

Am oberen Querholm eines nicht gezeigten Flügels eines zumindest kippbaren, vorzugsweise aber dreh- und kippbaren Flügels eines Fensters, einer Tür od.dgl., ist eine Stulpschiene 1 befestigt. Darunter befindet sich eine Schubstange 2 zur Steuerung des Beschlags, vorzugsweise auch der Ausstellvorrichtung. Wesentlicher Bestandteil dieser Ausstellvorrichtung ist der Ausstellstab 3, der mit Hilfe eines zweckmässigerweise von Rechts- auf Linksanschlag umstellbaren Lagers 4 drehbar am festen Rahmen gelagert ist. Im Falle eines Dreh-Kipp-Beschlags stellt die Lagerachse 5 des Lagers 4 zugleich auch die obere Drehlagerachse für den Flügel dar. Des weiteren ist beim Ausführungsbeispiel vorgesehen, dass der Ausstellstab 3 zusammen mit einem Hilfslenker 6 eine bekannte Y-förmige Ausstellschere 7 bildet.A faceplate 1 is fastened to the upper cross member of a wing (not shown) of an at least tiltable, but preferably rotatable and tiltable wing of a window, a door or the like. Below this is a push rod 2 for controlling the fitting, preferably also the opening device. An essential part of this display device is the display rod 3, which is rotatably mounted on the fixed frame with the aid of a bearing 4 which can expediently be switched from the right to the left stop. In the case of a turn-tilt fitting, the bearing axis 5 of the bearing 4 also represents the upper pivot bearing axis for the wing. Furthermore, in the exemplary embodiment it is provided that the deployment rod 3 forms a known Y-shaped stay scissors 7 together with an auxiliary link 6.

Das rahmenseitige Ende des Ausstellstabs 3 ist am Flügel dreh- und schiebbar gelagert. Zu diesem Zwecke trägt es einen Zapfen 8, der zweckmässigerweise mit einem verdickten Kopf 9 versehen ist. Die Lagerung erfolgt in einem rahmenfesten Lager, welches durch einen ausgekröpften Abschnitt 10 der Stulpschiene 1 gebildet ist. In dieses Lagerelement bzw. den Stulpschienenabschnitt 10, ist ein Längsschlitz 11 mit bekannter schlüssellochförmiger Gestalt eingestanzt. Sein gerade verlaufender schmaler Schlitzteil ist mit 12 und sein verdickter kreisförmiger mit 13 bezeichnet. Bei geschlossenem Flügel ist der Zapfen 8 nahe dem kreisförmigen verdickten Schlitzteil, der das Hindurchtreten des verdickten Kopfes 9 bei der Montage ermöglicht. Letzterer befindet sich im Hohlraum 14 zwischen dem Stulpschienenabschnitt 10 und der Schubstange 2.The frame-side end of the display rod 3 is rotatably and slidably mounted on the wing. For this purpose, it carries a pin 8, which is expediently provided with a thickened head 9. The storage takes place in a frame-fixed bearing, which is formed by a cranked section 10 of the faceplate 1. In this bearing element or the faceplate section 10, a longitudinal slot 11 is stamped with a known keyhole shape. Its straight, narrow slot part is designated by 12 and its thickened circular section by 13. When the wing is closed, the pin 8 is close to the circular thickened slot part, which allows the thickened head 9 to pass through during assembly. The latter is located itself in the cavity 14 between the faceplate section 10 and the push rod 2.

Nahe dem Stulpschienenabschnitt 10 befindet sich zwischen letzterem und dem Lager 4 des Ausstellarms 3 an der Stulpschiene 1 eine weitere Ausstanzung 15. Sie stellt die eine Hälfte einer druckknopfartigen Verbindung zwischen der Stulpschiene 1 und einem Zusatzteil 16 (Fig.2) bzw. 17 (Fig. 3) dar. Dieses Zusatzteil trägt an seinem in der Zeichnung rechten Ende ein leistenartiges Halteelement 18, welches die andere Hälfte eines druckknopfartigen Verschlusses zum rastenden oder schnappenden Einknöpfen des Zusatzteils 16 bzw. 17 in die Ausstanzung 15 der Stulpschiene 1 bildet. Dem Prinzip nach ist dieses Haltelement 18 mit dem Zapfen 8 mit verdicktem Kopf 9 vergleichbar. Aufgrund der langgestreckten Form des Halteelements 18 erreicht man nicht lediglich die lösbare Verbindung zwischen Zusatzteil 16 bzw. 17 und Stulpschiene 1, sondern auch eine verdrehsichere Befestigung. Ausserdem ergibt dies automatisch die richtige Zuordnung des Zusatzteils 16 bzw. 17 zum Längsschlitz 11, insbesondere zum geraden Schlitzteil 12. Das Zusatzteil 16 hat, wie insbesondere Fig. 1 der Zeichnung zeigt, einen randoffenen, schlüssellochartigen Schlitz 19.Near the faceplate section 10, between the latter and the bearing 4 of the extension arm 3 on the faceplate 1, there is a further punched-out section 15. It provides one half of a push-button-like connection between the faceplate 1 and an additional part 16 (FIG. 2) or 17 (FIG This additional part carries at its right end in the drawing a strip-like holding element 18 which forms the other half of a snap fastener for snapping or snapping the additional part 16 or 17 into the punched-out portion 15 of the faceplate 1. In principle, this holding element 18 is comparable to the pin 8 with a thickened head 9. Due to the elongated shape of the holding element 18, not only the releasable connection between the additional part 16 or 17 and the faceplate 1 is achieved, but also a twist-proof fastening. In addition, this automatically results in the correct assignment of the additional part 16 or 17 to the longitudinal slot 11, in particular to the straight slot part 12. The additional part 16, as shown in particular in FIG. 1 of the drawing, has an open-ended, keyhole-like slot 19.

Der Zapfen 8 am flügelseitigen Ende des Ausstellstabs 3 ist zweckmässigerweise kreisrund. Der Durchmesser des weiten Schlitzteils 20 des randoffenen Schlitzes 19 des Zusatzteils 16 entspricht einerseits dem Durchmesser des Zapfens 8 und andererseits der Breite des geraden Schlitzteils 12 des Längsschlitzes 11 in der Stulpschiene 1. Infolgedessen bildet der enge Schlitzteil 21 eine Engstelle für den Zapfen 8. Weil jedoch das Zusatzteil 16 bzw. 17 aus Kunststoff gefertigt ist, weswegen auch das Einknöpfen in die Ausstanzung 15 leicht möglich ist, kann der Zapfen 8 im Sinne des Pfeils 22 durch diese Engstelle hindurchgezwängt werden, so dass er schliesslich in den weiten Schlitzteil 20 gelangt. Dabei weichen die diese Engstelle bildenden gegeneinander gerichteten Lappen des Zusatzteils 16 bzw. 17 federelastisch aus. Wenn sich in Fig. 2 der Zapfen links von der Engstelle 21 befindet, so nimmt der Flügel eine Kipp-Zwischenstellung ein. Beim Ausführungsbeispiel nach Fig. 2 ist die Kipp-Endstellung erreicht, wenn der Zapfen nach Durchlaufen der Engstelle 21 in den weiten Schlitzteil 20 eingetreten ist. Dies setzt allerdings voraus, dass der weite Schlitzteil 20 dem in Fig. 1 rechten Schlitzende 23 des Längsschlitzes 11 genau zugeordnet ist. Wenn sich aber der weite Schlitzteil 20 links vom rechten Schlitzende 23 befindet, so nimmt der Flügel zwar beim Eintritt des Zapfens 8 in den weiten Schlitzteil 20 auch seine Kipp-Endlage ein, jedoch ist der Kippwinkel dann kleiner als bei abgenommenem Zusatzteil 16.The pin 8 at the wing-side end of the display rod 3 is expediently circular. The diameter of the wide slot part 20 of the edge-open slot 19 of the additional part 16 corresponds on the one hand to the diameter of the pin 8 and on the other hand to the width of the straight slot part 12 of the longitudinal slot 11 in the faceplate 1. As a result, the narrow slot part 21 forms a constriction for the pin 8. Because However, the additional part 16 or 17 is made of plastic, which is why it is easy to button into the punched-out section 15, the pin 8 can be forced through this constriction in the direction of the arrow 22, so that it finally reaches the wide slot part 20. The opposing lobes of the additional part 16 or 17 forming this constriction yield resiliently. If the pin is to the left of the constriction 21 in FIG. 2, the wing assumes an intermediate tilting position. In the embodiment according to FIG. 2, the tilting end position is reached when the pin has entered the wide slot part 20 after passing through the constriction 21. However, this presupposes that the wide slot part 20 is exactly assigned to the right slot end 23 of the longitudinal slot 11 in FIG. 1. If, however, the wide slot part 20 is to the left of the right slot end 23, the wing adopts its tilt end position when the pin 8 enters the wide slot part 20, but the tilt angle is then smaller than when the additional part 16 is removed.

Beim Ausführungsbeispiel nach Fig. 3 besitzt das Zusatzteil 17 zwei in Verschieberichtung 22 des Zapfens 8 hintereinander gelegene Engstellen oder enge Schlitzteile 24 und 25. Zwischen diesen ist ein erster weiter Schlitzteil 26 gelegen. Anderseits liegt der enge Schlitzteil 25 zwischen dem ersten weiten Schlitzteil 26 und einem zweiten weiten Schlitzteil 27. Letztere kann, wie beim Ausführungsbeispiel nach Fig. 2, entweder dem rechten Schlitzende 23 des Längsschlitzes 11 zugeordnet oder etwas links davon gelegen sein.In the exemplary embodiment according to FIG. 3, the additional part 17 has two narrow points or narrow slot parts 24 and 25 located one behind the other in the displacement direction 22 of the pin 8. A first further slot part 26 is located between them. On the other hand, the narrow slot part 25 lies between the first wide slot part 26 and a second wide slot part 27. The latter can, as in the exemplary embodiment according to FIG. 2, either be assigned to the right slot end 23 of the longitudinal slot 11 or be located somewhat to the left thereof.

Während bei Ausführungsbeispiel nach Fig. 2 der Zapfen 8 zwei verschiedene Verschiebestellungen einnehmen kann, sind es bei der in Fig. 3 gezeigten Variante drei Verschiebestellungen. Wenn sich der Zapfen 8 vor der ersten Engstelle 24 befindet, so nimmt der Flügel seine geringste definierte Kippstellung ein. Nach Durchlaufen der ersten Engstelle 24 ist die Kippöffnungsweite etwas grösser. Erst wenn der Zapfen 8 auch die zweite, beim Ausführungsbeispiel in Verschieberichtung längere Engstelle durchlaufen hat, erreicht der Flügel seine Kipp-Endlage. Beim Ausführungsbeispiel nach Fig. 3 entspricht diese zugleich der Kipp-Endlage bei abgenommenem Zusatzteil 17.2, the pin 8 can assume two different displacement positions, in the variant shown in FIG. 3 there are three displacement positions. If the pin 8 is in front of the first constriction 24, the wing assumes its lowest defined tilt position. After passing through the first constriction 24, the tilt opening width is somewhat larger. Only when the pin 8 has also passed through the second constriction, which in the exemplary embodiment is longer in the direction of displacement, does the sash reach its tilting end position. In the exemplary embodiment according to FIG. 3, this also corresponds to the tilt end position when the additional part 17 is removed.

In der explosionsartigen Darstellung der Fig. 1 sind sowohl das Zusatzteil 16 als auch das Zusatzteil 17 eingezeichnet. Selbstverständlich können nicht beide gleichzeitig, sondern lediglich alternativ montiert werden. Der Engstelle 21 bzw. 24 ist jeweils ein Einlaufschlitz 28 vorgelagert.In the exploded view of FIG. 1, both the additional part 16 and the additional part 17 are shown. Of course, not both can be installed at the same time, but only as an alternative. An inlet slot 28 is located upstream of the narrow point 21 and 24, respectively.

Claims (6)

1. Opening device for a wing of a window, door etc. which can at least be tilted consisting of at least one opening bar (3) pivoted at the fixed frame, which is mounted so that it can be pivoted and slid at the wing by means of a pin (8) having an enlarged head (9), whereby the pin engages in a longitudinal slot on the wing side and passes through an additional part (16, 17) which is held there so that it is removable with the narrow point (21, 24, 25) of a slot which is open at the edge and which can be expanded by means of spring action by the pin (8), whereby a further slotted part (20, 26, 27) matching the pin cross section is located behind the narrow point as seen in the opening-sliding direction, the length of this slotted part corresponding approximately to the diameter etc. of the pin (8). Characterised in that the complete additional part (16, 17) with the wing closed is located between a bearing part (10) on the wing side containing the longitudinal slot (11) in particular a rail (1) and the opening bar (3).
2. Device in accordance with claim 1, characterised in that at least one further narrow point (25) is located at the additional part (17) behind the narrow point (24) as seen in the opening-sliding direction of the pin (8) and that a further slotted part (26 or 27) is located in each case behind each narrow point.
3. Device in accordance with claim 1 or 2, characterised in that the additional part (16, 17) and the bearing part (10), in particular the rail (1) are held together so that they can be detached with at least one pushbutton-type connection (15, 18).
4. Device in accordance with at least one of the preceding claims, characterised in that the additional part (16, 17) is made of plastic.
5. Device in accordance with claims 3 and 4, characterised in that a strip-type holding part (18) with an enlarged head is fitted and in particular formed onto the additional part (16, 17) and that a slot-type punched-out section (15) for the holding part (18) which extends in the longitudinal direction is located on the rail (1).
6. Device in accordance with at least one of the previous claims, characterised in that an entry slot (28) is located in front of the narrow point or the narrow point (21, 24) associated with the pin (8) etc. located in the direction of closing.
EP83111633A 1983-01-25 1983-11-22 Check for an at least tiltable panel of a window, door or similar Expired EP0114242B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83111633T ATE31775T1 (en) 1983-01-25 1983-11-22 EXPOSURE DEVICE FOR AT LEAST TILTING LEAF OF A WINDOW, DOOR OR. DGL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8301930U 1983-01-25
DE19838301930U DE8301930U1 (en) 1983-01-25 1983-01-25 EXHIBITION DEVICE FOR AT LEAST TILTABLE WING OF A WINDOW, DOOR OR THE LIKE.

Publications (3)

Publication Number Publication Date
EP0114242A2 EP0114242A2 (en) 1984-08-01
EP0114242A3 EP0114242A3 (en) 1985-05-29
EP0114242B1 true EP0114242B1 (en) 1988-01-07

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ID=6749263

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83111633A Expired EP0114242B1 (en) 1983-01-25 1983-11-22 Check for an at least tiltable panel of a window, door or similar

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EP (1) EP0114242B1 (en)
AT (1) ATE31775T1 (en)
DE (2) DE8301930U1 (en)

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GB2211887A (en) * 1987-11-04 1989-07-12 Smith W H & Sons Window apparatus
DE3738531A1 (en) * 1987-11-13 1989-06-01 Siegenia Frank Kg LIMIT STOP FOR THE OPENING WIDTH OF THE WING OF WINDOWS, DOORS OR. DGL.
DE202006003177U1 (en) * 2006-03-01 2006-04-20 SCHÜCO International KG Hardware for windows or doors
SI23455A (en) * 2011-09-21 2012-02-29 Kovinoplastika LoĹľ, industrija kovinskih in plastiÄŤnih izdelkov d.d. Guard for a window and/or door iron works against sudden and accidental closing of these works
CN103452398A (en) * 2013-09-25 2013-12-18 方中禹 Casement window positioner
DE102020205339A1 (en) * 2020-04-28 2021-10-28 Roto Frank Fenster- und Türtechnologie GmbH Opening device that can be assembled in various ways
WO2023002363A1 (en) * 2021-07-20 2023-01-26 Masterlab S.R.L. Hidden hinge system for doors or windows

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Publication number Priority date Publication date Assignee Title
DE7231086U (en) 1972-08-23 1972-11-30 Fa W Weidtmann Opening device with lock for sashes of windows, doors or the like
DE7634928U1 (en) 1976-11-04 1977-03-03 Wilh. Frank Gmbh, 7022 Leinfelden Upper edge bracket for a tiltable sash of a window, door or the like
DE2904986A1 (en) 1979-02-09 1980-08-21 Bilstein August Fa Tilting window or door wing fixing mechanism - has guide bolt supported in slot, and tilting and swivelling on arm
DE3017483A1 (en) 1979-05-11 1980-11-20 Ferco Int Usine Ferrures LOCKING DEVICE FOR RELEASABLE EXHIBITION DEVICES ON WINDOWS, DOORS OR THE LIKE.

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AT369487B (en) * 1977-10-27 1983-01-10 Mayer & Co Riegel Beschlag EXHIBITION DEVICE WITH AN ADDITIONAL LOCK, ESPECIALLY FOR THE TURNING Tilting sash of a window or door
DE2919452A1 (en) * 1979-05-15 1980-11-27 Weidtmann Wilhelm Kg Tilting window wing opening extending mechanism - has elastic radial sections on protective spring round sliding lug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7231086U (en) 1972-08-23 1972-11-30 Fa W Weidtmann Opening device with lock for sashes of windows, doors or the like
DE7634928U1 (en) 1976-11-04 1977-03-03 Wilh. Frank Gmbh, 7022 Leinfelden Upper edge bracket for a tiltable sash of a window, door or the like
DE2904986A1 (en) 1979-02-09 1980-08-21 Bilstein August Fa Tilting window or door wing fixing mechanism - has guide bolt supported in slot, and tilting and swivelling on arm
DE3017483A1 (en) 1979-05-11 1980-11-20 Ferco Int Usine Ferrures LOCKING DEVICE FOR RELEASABLE EXHIBITION DEVICES ON WINDOWS, DOORS OR THE LIKE.

Also Published As

Publication number Publication date
ATE31775T1 (en) 1988-01-15
DE8301930U1 (en) 1983-07-14
DE3375177D1 (en) 1988-02-11
EP0114242A2 (en) 1984-08-01
EP0114242A3 (en) 1985-05-29

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