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EP0189814B1 - Device for holding a window or door shutter in an open position - Google Patents

Device for holding a window or door shutter in an open position Download PDF

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Publication number
EP0189814B1
EP0189814B1 EP86100689A EP86100689A EP0189814B1 EP 0189814 B1 EP0189814 B1 EP 0189814B1 EP 86100689 A EP86100689 A EP 86100689A EP 86100689 A EP86100689 A EP 86100689A EP 0189814 B1 EP0189814 B1 EP 0189814B1
Authority
EP
European Patent Office
Prior art keywords
hinge
shutter
spigot
sleeve
hinge sleeve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP86100689A
Other languages
German (de)
French (fr)
Other versions
EP0189814A3 (en
EP0189814A2 (en
Inventor
Johann Grassmann
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.)
Mayer and Co
Original Assignee
Mayer and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mayer and Co filed Critical Mayer and Co
Publication of EP0189814A2 publication Critical patent/EP0189814A2/en
Publication of EP0189814A3 publication Critical patent/EP0189814A3/en
Application granted granted Critical
Publication of EP0189814B1 publication Critical patent/EP0189814B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1007—Devices for preventing movement between relatively-movable hinge parts with positive locking
    • 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
    • E05Y2900/146—Shutters

Definitions

  • the invention relates to a device for detecting an open window or door shutter, which carries shop hinges with a band sleeve into which a band pin attached by means of a block rod on the window or door frame or in the wall engages, at least one with the band sleeve Loading belt and the hinge pin in operative connection and lockable in the open position of the store is provided.
  • a device of the type mentioned is known from CH-A 85 993.
  • the turnstile is implemented by a bolt that can be pivoted between a vertical and a horizontal position and engages in a horizontal position in a band sleeve slot and thereby blocks pivoting of the shutter.
  • This known arrangement looks optically not very appealing and also has the disadvantages that a disturbingly large space is required for the bolt and also the assembly is relatively cumbersome, since the bearing hole required for the bolt is aligned with the corresponding hole in the hinge pin and then the pivot bolt for the bolt must be inserted and secured.
  • a locking device for an upwardly pivoting tilting window is known, the locking being carried out by means of a ratchet ratchet made of spring-loaded, spring-loaded elements, one of which is designed to be axially displaceable by means of an actuating member for releasing locking.
  • the invention has for its object to provide a device for detecting an open window or door shutter of the type mentioned, which is optically inconspicuous, requires little space and can be easily assembled.
  • the guide parts Due to the axial sliding guide of the turnstile within the band sleeve, the guide parts are practically invisible from the outside. This arrangement also makes it possible to provide relatively long guide surfaces, so that the risk of canting is almost eliminated and only a small amount of force is required to actuate the turnstile. This makes it possible to provide only very small actuators which can be arranged inconspicuously and can be produced inexpensively.
  • the arrangement of the locking part within the band sleeve also eliminates the need for additional holding members for the turnstile.
  • the turnstile can be designed in a simple manner so that it automatically reaches the locking position when the shutter has reached its end position. The greater overall height associated with such a locking device is irrelevant because there is sufficient space in the axial direction for the arrangement of the turnstile.
  • the latching body or the band sleeve could be provided with a radial guide lug which engages in an axial groove of the band sleeve or the latching body.
  • a radial guide lug which engages in an axial groove of the band sleeve or the latching body.
  • the latching body engages in a form-fitting manner in the receiving opening of the band sleeve, the cross section deviating from the circular shape ensuring axially displaceable but non-rotatable mounting of the latching body relative to the band sleeve. If the latching body and the receiving opening of the band sleeve guiding the latching body has a cross section in the form of a regular polygon, preferably a hexagon, then not only is simple manufacture ensured, but also a central mounting of the band pin in the receiving opening of the band sleeve is ensured.
  • the turnstile consists of a radial locking pin mounted in the hinge sleeve or on the hinge pin and an angular guide provided on the hinge pin or on the hinge sleeve for the locking pin, which has a circumferential direction and an axially extending guide section. If the locking pin is adjusted in the region of the axial guide section of the angle guide, then a rotation of the Locking pin around the axis of the hinge sleeve or hinge pin effectively prevented.
  • the locking body or the locking pin of the turnstile can be displaceable against a spring or weight load acting in the locking direction.
  • the counter detent forms an overrun body, along which the detent body or the locking pin slides when the shutter is rotated, until it engages in the counter detent due to its action and blocks the further rotary movement.
  • the shutter 1 of a window or a door is stored in accordance with FIGS. 1 and 2 in a conventional manner via shutter tapes 2 on block 3, which are attached to the floor 4 of the window or door or in the wall.
  • the axis of rotation for the shop 1 is formed by hinge pins 5 which engage in hinge sleeves 6 and are carried by block rods 7.
  • the length of the block rods 7 can be adjusted in relation to the block bodies attached to the stick 4.
  • the band sleeves 6 are displaceable along a guide 2a of the shop belt 2 and can be clamped in the respective displacement position by means of a clamping screw, not shown.
  • a turnstile 8 is provided, which according to FIGS. 1 to 3 is connected to the band sleeve 6 in a rotationally fixed manner , axially displaceable locking body 9, which cooperates with a counter-locking mechanism, which is either formed by the hinge pin 5 or is connected to it.
  • the arrangement is such that the latching body 9 is slidably mounted in the receiving opening 10 of the band sleeve 6 projecting beyond the hinge pin 5 and has a cross section in the form of a regular hexagon adapted to the cross-sectional shape of the receiving opening 10.
  • the latching body 9 has an end recess which only leaves axially protruding locking fingers 11 in the region of the corners of the cross-sectional hexagon. Since the hinge pin 5 has recesses 12 which are opposite to the locking fingers, when the latching body 9 engages in the recesses 12 of the hinge pin 5 forming the counter-latching of the rotary lock 8, the hinge sleeve 6 is connected in a rotationally fixed manner to the hinge pin and the drawer 1 is held in the associated rotational position.
  • the latching body 9 can only have a flattened portion which interacts with a corresponding counter-stop of the hinge pin 5. The only thing that matters is that with an axial adjustment of the locking body 9, a rotationally fixed coupling can be produced between the locking body 9 and the hinge pin 5, so that any construction corresponding to this requirement is suitable.
  • FIGS. 4 and 5 show a turnstile 8 between the band sleeve 6 and the band journal 5 received by the band sleeve 6, in which a radial locking pin 17 is axially displaced.
  • the locking pin 17 is axially displaceably guided in an undercut groove 18 of the hinge pin 5 and engages in an angular guide 19 of the hinge sleeve 6.
  • This angular guide 19 formed by an angular slot has an axial guide section 19a and a guide section 19b in the circumferential direction.
  • the band sleeve 6 is held in a rotationally fixed manner by the locking pin 17 because the locking pin 17 is supported in the undercut groove 18 in a rotationally fixed manner relative to the band pin 5, as is shown in FIGS. 4 and 5 can be seen.
  • the locking pin 17 on its part protruding from the band sleeve 6 is to be displaced into the region of the circumferential guide section 19b, so that when the loading is turned, the band sleeve 6 is released by the locking pin 17. Since it depends on the relative movement of the interacting parts of the turnstile, the arrangement of the locking pin and the angle guide can of course be changed accordingly.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

1. Device for fixing an open window shutter or door shutter which carries shutter hinges with a hinge sleeve into which a hinge spigot engages which is secured by means of a block bar to the window or door case or in the wall, with a pivotal lock being provided which functionally cooperates with the hinge sleeve of at least one shutter hinge and the hinge spigot and which is latchable in the open position of the shutter, characterized in that the pivotal lock (8) comprises an axially displaceable latching body (9) which is rotationally fixedly connected to the hinge sleeve (6) and a counter latch formed by the hinge spigot (5) or connected thereto ; and in that the latch member (9) and the receiving opening (10) of the hinge sleeve (6) which guides the latch member have complementary cross-sections which differ from the circular shape.

Description

Die Erfindung bezieht sich auf eine Vorrichtung zum Feststellen eines geöffneten Fenster- oder Türladens, der Ladenbänder mit einer Bandhülse trägt, in die ein mittels einer Klobenstange am Fenster- oder Türstock bzw. in der Mauer befestigter Bandzapfen eingreift, wobei eine mit der Bandhülse wenigstens eines Ladenbandes und dem Bandzapfen in Wirkverbindung stehende und in der Offenstellung des Ladens einrastbare Drehsperre vorgesehen ist.The invention relates to a device for detecting an open window or door shutter, which carries shop hinges with a band sleeve into which a band pin attached by means of a block rod on the window or door frame or in the wall engages, at least one with the band sleeve Loading belt and the hinge pin in operative connection and lockable in the open position of the store is provided.

Um die erschwerte Handhabung von üblichen Ladenfeststellern zu vermeiden, die mit vergleichsweise großem Abstand von der Drehachse des Ladens in dem an das Fenster anschließenden Mauerwerk verankert sind, ist es bekannt, im Anschlagbereich des Ladens an dessen Stirnseite einen Schwenkriegel anzuordnen, der um eine zur Drehachse des Ladens senkrechte Achse schwenkbar gelagert ist und bei geöffnetem Laden in ein am Stock des Fensters oder der Tür befestigtes Gehäuse eingehängt werden kann, so daß der Laden über den Schwenkriegel mit dem Stock drehfest verbunden wird, weil der Schwenkriegel lediglich um seine zur Drehachse des Ladens senkrechte Schwenkachse, nicht aber um die Ladendrehachse drehbar ist. Aufgrund der Anordnung des Schwenkriegels im Bereich der anschlagseitigen Ladenkante sind solche Feststeller durch das geöffnete Fenster hindurch besser zugänglich. Trotzdem ist die Betätigung des Feststellers schwierig, da der Schwenkriegel nach dem Öffnen des Ladens von Hand aus in das mit einer angepaßten Rastausnehmung versehene Gehäuse eingehängt werden muß, wofür eine zusätzliche Ladenbewegung erforderlich ist. Außerdem bilden der Schwenkriegel und das Gehäuse zusätzliche Beschlägeteile, die gegeneinander ausgerichtet einerseits am Stock und andererseits am Laden des Fensters oder der Tür befestigt werden müssen.In order to avoid the difficult handling of conventional shop locks, which are anchored at a comparatively large distance from the axis of rotation of the shop in the masonry adjoining the window, it is known to arrange a swivel bolt on the front side of the shop in the stop area, which is about one to the axis of rotation of the store vertical axis is pivotally mounted and can be hung in an open attached to a stick of the window or door housing, so that the store is rotatably connected to the stick via the swivel bar because the swivel bar only about its axis of rotation of the shop vertical pivot axis, but not rotatable about the axis of rotation of the shop. Due to the arrangement of the pivot bolt in the area of the stop-side drawer edge, such locks are more accessible through the open window. Nevertheless, the actuation of the lock is difficult since the swivel bolt must be hooked into the housing provided with an adapted locking recess by hand after opening the drawer, for which an additional drawer movement is required. In addition, the swivel latch and the housing form additional fittings, which must be attached to one another on the floor and on the other hand to the window or door shutter.

Eine Vorrichtung der eingangs genannten Art ist aus der CH-A 85 993 bekannt. Die Drehsperre ist dabei durch einen Riegel realisiert, der zwischen einer vertikalen und einer horizontalen Lage verschwenkbar ist und in der horizontalen Lage in einen Bandhülsenschlitz eingreift und dadurch ein Verschwenken des Fensterladens blockiert. Diese bekannte Anordnung sieht optisch nicht sehr ansprechend aus und weist zusätzlich die Nachteile auf, daß für den Riegel ein störend großer Platzbedarf erforderlich und außerdem die Montage relativ umständlich ist, da die für den Riegel erforderliche Lagerbohrung erst mit der entsprechenden Bohrung des Bandzapfens ausgerichtet und anschließend der Schwenkbolzen für den Riegel eingeführt und gesichert werden muß.A device of the type mentioned is known from CH-A 85 993. The turnstile is implemented by a bolt that can be pivoted between a vertical and a horizontal position and engages in a horizontal position in a band sleeve slot and thereby blocks pivoting of the shutter. This known arrangement looks optically not very appealing and also has the disadvantages that a disturbingly large space is required for the bolt and also the assembly is relatively cumbersome, since the bearing hole required for the bolt is aligned with the corresponding hole in the hinge pin and then the pivot bolt for the bolt must be inserted and secured.

Aus der FR-A 2 424 824 ist eine Feststellvorrichtung für ein nach oben schwenkbares Kippfenster bekannt, wobei die Feststellung über ein Ratschengesperre aus stirnseitig verzahnten, federnd gegeneinander gespannten Elementen erfolgt, von denen eines zum Lösen einer Verrastung über ein Betätigungsorgan axial verschiebbar ausgebildet ist.From FR-A 2 424 824 a locking device for an upwardly pivoting tilting window is known, the locking being carried out by means of a ratchet ratchet made of spring-loaded, spring-loaded elements, one of which is designed to be axially displaceable by means of an actuating member for releasing locking.

Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zum Feststellen eines geöffneten Fenster- oder Türladens der eingangs genannten Art zu schaffen, die optisch unauffällig ist, einen geringen Platzbedarf aufweist und leicht montiert werden kann.The invention has for its object to provide a device for detecting an open window or door shutter of the type mentioned, which is optically inconspicuous, requires little space and can be easily assembled.

Eine Lösung für diese Aufgabe ist im kennzeichnenden Teil des Anspruchs 1 angegeben.A solution to this problem is given in the characterizing part of claim 1.

Durch die axiale Schiebeführung der Drehsperre innerhalb der Bandhülse sind die Führungsteile nach außen hin praktisch nicht sichtbar. Diese Anordnung ermöglicht es auch, relativ lange Führungsflächen vorzusehen, so daß die Gefahr des Verkantens nahezu ausgeschlossen wird und nur ein geringer Kraftaufwand zur Betätigung der Drehsperre erforderlich ist. Dies ermöglicht es, daß nur sehr kleine Betätigungsglieder vorgesehen werden müssen, die unauffällig angeordnet und kostengünstig hergestellt werden können. Durch die Anordnung des Sperrteils innerhalb der Bandhülse werden außerdem zusätzliche Halteglieder für die Drehsperre überflüssig. Außerdem kann die Drehsperre auf einfache Weise so ausgestaltet werden, daß sie selbständig in die Verriegelungsposition gelangt, wenn der Fensterladen seine Endstellung erreicht hat. Die mit einer solchen Feststellvorrichtung verbundene, größere Bauhöhe spielt keine Rolle, weil in axialer Richtung ausreichend Platz für die Anordnung der Drehsperre vorhanden ist.Due to the axial sliding guide of the turnstile within the band sleeve, the guide parts are practically invisible from the outside. This arrangement also makes it possible to provide relatively long guide surfaces, so that the risk of canting is almost eliminated and only a small amount of force is required to actuate the turnstile. This makes it possible to provide only very small actuators which can be arranged inconspicuously and can be produced inexpensively. The arrangement of the locking part within the band sleeve also eliminates the need for additional holding members for the turnstile. In addition, the turnstile can be designed in a simple manner so that it automatically reaches the locking position when the shutter has reached its end position. The greater overall height associated with such a locking device is irrelevant because there is sufficient space in the axial direction for the arrangement of the turnstile.

Um eine drehfeste Führung des Rastkörpers in der Aufnahmeöffnung der Bandhülse für den Bandzapfen zu erreichen, könnte der Rastkörper oder die Bandhülse mit einer radialen Führungsnase versehen werden, die in eine Axialnut der Bandhülse bzw. des Rastkörpers eingreift. Wesentlich einfachere Konstruktionsbedingungen werden jedoch sichergestellt, wenn der Rastkörper und die den Rastkörper führende Aufnahmeöffnung der Bandhülse gegengleiche, von der Kreisform abweichende Querschnitte aufweist. Der Rastkörper greift in einem solchen Fall formschlüssig in die Aufnahmeöffnung der Bandhülse ein, wobei der von der Kreisform abweichende Querschnitt für eine gegenüber der Bandhülse axial verschiebbare, aber drehfeste Lagerung des Rastkörpers sorgt. Weist der Rastkörper und die den Rastkörper führende Aufnahmeöffnung der Bandhülse einen Querschnitt in Form eines regelmäßigen Vieleckes, vorzugsweise eines Sechseckes auf, so wird nicht nur eine einfache Herstellung gewährleistet, sondern auch eine zentrische Lagerung des Bandzapfens in der Aufnahmeöffnung der Bandhülse sichergestellt. Schließlich bietet sich als Lösung der Aufgabe gemäß dem kennzeichnenden Teil des Anspruchs 4 noch eine weitere vorteilhafte Möglichkeit der Drehsperrenausbildung an, bei der die Drehsperre aus einem in der Bandhülse oder am Bandzapfen gelagerten, radialen Sperrstift und einer am Bandzapfen bzw. an der Bandhülse vorgesehenen Winkelführung für den Sperrstift besteht, die einen in Umfangsrichtung und einen in axialer Richtung verlaufenden Führungsabschnitt aufweist. Wird der Sperrstift in den Bereich des axialen Führungsabschnittes der Winkelführung verstellt, so wird eine Drehung des Sperrstiftes um die Achse der Bandhülse bzw. des Bandzapfens wirksam verhindert. Erst wenn der Sperrstift in den Bereich des in Umfangsrichtung verlaufenden Führungsabschnittes gelangt, ist eine Drehverstellung des den Sperrstift tragenden Teiles gegenüber dem Teil mit der Winkelführung möglich. Zum Lösen bzw. Einrasten der Drehsperre muß folglich für eine Relativbewegung zwischen dem Sperrstift und der Winkelführung parallel zur Achse der Bandhülse gesorgt werden.In order to achieve a rotationally fixed guidance of the latching body in the receiving opening of the band sleeve for the band journal, the latching body or the band sleeve could be provided with a radial guide lug which engages in an axial groove of the band sleeve or the latching body. Significantly simpler construction conditions are ensured, however, if the locking body and the receiving opening of the band sleeve which guides the locking body have cross sections of the same shape which differ from the circular shape. In such a case, the latching body engages in a form-fitting manner in the receiving opening of the band sleeve, the cross section deviating from the circular shape ensuring axially displaceable but non-rotatable mounting of the latching body relative to the band sleeve. If the latching body and the receiving opening of the band sleeve guiding the latching body has a cross section in the form of a regular polygon, preferably a hexagon, then not only is simple manufacture ensured, but also a central mounting of the band pin in the receiving opening of the band sleeve is ensured. Finally, as a solution to the problem according to the characterizing part of claim 4, there is a further advantageous possibility of designing the turnstile, in which the turnstile consists of a radial locking pin mounted in the hinge sleeve or on the hinge pin and an angular guide provided on the hinge pin or on the hinge sleeve for the locking pin, which has a circumferential direction and an axially extending guide section. If the locking pin is adjusted in the region of the axial guide section of the angle guide, then a rotation of the Locking pin around the axis of the hinge sleeve or hinge pin effectively prevented. Only when the locking pin reaches the region of the guide section running in the circumferential direction, is it possible for the part carrying the locking pin to be rotated relative to the part with the angular guide. To release or lock the turnstile, a relative movement between the locking pin and the angular guide must be ensured parallel to the axis of the band sleeve.

Damit die Drehsperre beim Öffnen des Fenster-oder Türladens selbständig einrastet und nur für das Schließen des Ladens von Hand aus gelöst werden muß, kann der Rastkörper oder der Sperrstift der Drehsperre gegen eine im Einrastsinn wirkende Feder- oder Gewichtsbelastung verschiebbar sein. Die Gegenrast bildet dabei einen Auflaufkörper, entlang dessen der Rastkörper oder der Sperrstift beim Drehen des Ladens gleitet, bis er in die Gegenrast zufolge seiner Beaufschlagung einrastet und die weitere Drehbewegung sperrt.So that the turnstile locks into place automatically when the shutter or door is opened and only has to be released by hand to close the drawer, the locking body or the locking pin of the turnstile can be displaceable against a spring or weight load acting in the locking direction. The counter detent forms an overrun body, along which the detent body or the locking pin slides when the shutter is rotated, until it engages in the counter detent due to its action and blocks the further rotary movement.

In der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt. Es zeigen

  • Fig. 1 eine erfindungsgemäße Vorrichtung zum Feststellen eines Fenster- oder Türladens in einer Draufsicht,
  • Fig. 2 diese Vorrichtung in einem Schnitt nach der Linie 11-11 der Fig. 1,
  • Fig. 3 einen Schnitt nach der Linie 111-111 in einem größeren Maßstab,
  • Fig. 4 eine weitere Möglichkeit der Ausbildung einer erfindungsgemäßen Vorrichtung in einem Querschnitt durch die Bandhülse und
  • Fig. 5 die Vorrichtung nach Fig. 4 in einer zum Teil aufgerissenen Seitenansicht.
The subject matter of the invention is shown in the drawing, for example. Show it
  • 1 shows a device according to the invention for locking a window or door shutter in a plan view,
  • 2 shows this device in a section along the line 11-11 of FIG. 1,
  • 3 shows a section along the line 111-111 on a larger scale,
  • Fig. 4 shows a further possibility of forming a device according to the invention in a cross section through the band sleeve and
  • Fig. 5 shows the device of FIG. 4 in a partially broken side view.

Der Laden 1 eines Fensters oder einer Tür ist gemäß den Fig. 1 und 2 in herkömmlicher Weise über Ladenbänder 2 auf Kloben 3 gelagert, die am Stock 4 des Fensters oder der Tür bzw. in der Mauer befestigt sind. Die Drehachse für den Laden 1 wird durch Bandzapfen 5 gebildet, die in Bandhülsen 6 eingreifen und von Klobenstangen 7 getragen werden. Zur Anpassung an die jeweiligen räumlichen Verhältnisse können die Klobenstangen 7 in ihrer Länge gegenüber den am Stock 4 angeschlagenen Klobenkörpern verstellt werden. Außerdem sind die Bandhülsen 6 entlang einer Führung 2a des Ladenbandes 2 verschiebbar und können in der jeweiligen Verschiebestellung mittels einer nicht dargestellten Klemmschraube festgeklemmt werden.The shutter 1 of a window or a door is stored in accordance with FIGS. 1 and 2 in a conventional manner via shutter tapes 2 on block 3, which are attached to the floor 4 of the window or door or in the wall. The axis of rotation for the shop 1 is formed by hinge pins 5 which engage in hinge sleeves 6 and are carried by block rods 7. In order to adapt to the respective spatial conditions, the length of the block rods 7 can be adjusted in relation to the block bodies attached to the stick 4. In addition, the band sleeves 6 are displaceable along a guide 2a of the shop belt 2 and can be clamped in the respective displacement position by means of a clamping screw, not shown.

Neu gegenüber dieser herkömmlichen Ladenlagerung ist allerdings, daß zwischen einer der Bandhülsen 6, vorzugsweise des untersten Ladenbandes, und dem in diese Bandhülse eingreifenden Bandzapfen 5 eine Drehsperre 8 vorgesehen ist, die gemäß den Fig. 1 bis 3 aus einem drehfest mit der Bandhülse 6 verbundenen, axial verschiebbaren Rastkörper 9 besteht, der mit einer Gegenrast zusammenwirkt, die entweder durch den Bandzapfen 5 gebildet wird oder mit diesem verbunden ist. Die Anordnung ist dabei so getroffen, daß der Rastkörper 9 in der den Bandzapfen 5 überragenden Aufnahmeöffnung 10 der Bandhülse 6 verschiebbar gelagert ist und einen der Querschnittsform der Aufnahmeöffnung 10 angepaßten Querschnitt in Form eines regelmäßigen Sechseckes aufweist. Diese Ausbildung ermöglicht in einfacher Weise eine drehfeste Verbindung zwischen dem Rastkörper 9 und der Bandhülse 6, ohne die axiale Verschiebbarkeit des Rastkörpers 9 in der Bandhülse 6 zu beeinträchtigen.What is new compared to this conventional store mounting, however, is that between one of the band sleeves 6, preferably the lowest shop band, and the band pin 5 engaging in this band sleeve, a turnstile 8 is provided, which according to FIGS. 1 to 3 is connected to the band sleeve 6 in a rotationally fixed manner , axially displaceable locking body 9, which cooperates with a counter-locking mechanism, which is either formed by the hinge pin 5 or is connected to it. The arrangement is such that the latching body 9 is slidably mounted in the receiving opening 10 of the band sleeve 6 projecting beyond the hinge pin 5 and has a cross section in the form of a regular hexagon adapted to the cross-sectional shape of the receiving opening 10. This design enables a rotationally fixed connection between the latching body 9 and the band sleeve 6 in a simple manner without impairing the axial displaceability of the latching body 9 in the band sleeve 6.

Wie den Fig. 2 und 3 entnommen werden kann, weist der Rastkörper 9 eine stirnseitige Ausnehmung auf, die lediglich axial vorstehende Sperrfinger 11 im Bereich der Ecken des Querschnittsechseckes stehen läßt. Da der Bandzapfen 5 zu den Sperrfingern 11 gegengleiche Ausnehmungen 12 aufweist, wird beim Eingriff des Rastkörpers 9 in die die Gegenrast der Drehsperre 8 bildenden Ausnehmungen 12 des Bandzapfens 5 die Bandhülse 6 drehfest mit dem Bandzapfen verbunden und der Laden 1 in der zugehörigen Drehstellung festgehalten. Zum Lösen dieser Drehsperre 8 braucht lediglich der Rastkörper 9 über einen Betätigungskopf 13 aus dem Sperreingriff herausgezogen zu werden, bis die kronenartig vorstehenden Sperrfinger 11 des Rastkörpers 9 von den Rastausnehmungen 12 des Bandzapfens 5 freigegeben werden und der Laden 1 frei gedreht werden kann.As can be seen from FIGS. 2 and 3, the latching body 9 has an end recess which only leaves axially protruding locking fingers 11 in the region of the corners of the cross-sectional hexagon. Since the hinge pin 5 has recesses 12 which are opposite to the locking fingers, when the latching body 9 engages in the recesses 12 of the hinge pin 5 forming the counter-latching of the rotary lock 8, the hinge sleeve 6 is connected in a rotationally fixed manner to the hinge pin and the drawer 1 is held in the associated rotational position. To release this turnstile 8, only the locking body 9 needs to be pulled out of the locking engagement via an actuating head 13 until the crown-like locking fingers 11 of the locking body 9 are released from the locking recesses 12 of the hinge pin 5 and the shutter 1 can be freely rotated.

An Stelle der kronenartig vorragenden Sperrfinger 11 kann der Rastkörper 9 lediglich eine Abflachung aufweisen, die mit einem entsprechenden Gegenanschlag des Bandzapfens 5 zusammenwirkt. Es kommt ja nur darauf an, daß bei einer axialen Verstellung des Rastkörpers 9 eine drehfeste Kupplung zwischen dem Rastkörper 9 und dem Bandzapfen 5 hergestellt werden kann, so daß jede dieser Forderung entsprechende Konstruktion geeignet ist.Instead of the locking fingers 11 protruding in the manner of a crown, the latching body 9 can only have a flattened portion which interacts with a corresponding counter-stop of the hinge pin 5. The only thing that matters is that with an axial adjustment of the locking body 9, a rotationally fixed coupling can be produced between the locking body 9 and the hinge pin 5, so that any construction corresponding to this requirement is suitable.

Schließlich wird in den Fig. 4 und 5 eine Drehsperre 8 zwischen der Bandhülse 6 und dem von der Bandhülse 6 aufgenommenen Bandzapfen 5 gezeigt, bei der ein radialer Sperrstift 17 axial verschoben wird. Zu diesem Zweck ist der Sperrstift 17 in einer hinterschnittenen Nut 18 des Bandzapfens 5 axial verschiebbar geführt und greift in eine Winkelführung 19 der Bandhülse 6 ein. Diese durch einen Winkelschlitz gebildete Winkelführung 19 besitzt einen axialen Führungsabschnitt 19a und einen Führungsabschnitt 19b in Umfangsrichtung. Befindet sich der Sperrstift 17 im Bereich des axialen Führungsabschnittes 19a, so wird die Bandhülse 6 durch den Sperrstift 17 drehfest gehalten, weil sich der Sperrstift 17 drehfest gegenüber dem Bandzapfen 5 in der hinterschnittenen Nut 18 abstützt, wie dies in den Fig. 4 und 5 zu erkennen ist. Zum Lösen dieser Drehsperre 8 ist der Sperrstift 17 an seinem aus der Bandhülse 6 vorragenden Teil in den Bereich des in Umfangsrichtung verlaufenden Führungsabschnittes 19b zu verschieben, so daß beim Drehen des Ladens die Bandhülse 6 durch den Sperrstift 17 freigegeben wird. Da es auf die Relativbewegung der zusammenwirkenden Teile der Drehsperre ankommt, kann selbstverständlich die Anordnung des Sperrstiftes und der Winkelführung entsprechend geändert werden.Finally, FIGS. 4 and 5 show a turnstile 8 between the band sleeve 6 and the band journal 5 received by the band sleeve 6, in which a radial locking pin 17 is axially displaced. For this purpose, the locking pin 17 is axially displaceably guided in an undercut groove 18 of the hinge pin 5 and engages in an angular guide 19 of the hinge sleeve 6. This angular guide 19 formed by an angular slot has an axial guide section 19a and a guide section 19b in the circumferential direction. If the locking pin 17 is located in the region of the axial guide section 19a, the band sleeve 6 is held in a rotationally fixed manner by the locking pin 17 because the locking pin 17 is supported in the undercut groove 18 in a rotationally fixed manner relative to the band pin 5, as is shown in FIGS. 4 and 5 can be seen. To release this turnstile 8, the locking pin 17 on its part protruding from the band sleeve 6 is to be displaced into the region of the circumferential guide section 19b, so that when the loading is turned, the band sleeve 6 is released by the locking pin 17. Since it depends on the relative movement of the interacting parts of the turnstile, the arrangement of the locking pin and the angle guide can of course be changed accordingly.

Claims (5)

1. Device for fixing an open window shutter or door shutter which carries shutter hinges with a hinge sleeve into which a hinge spigot engages which is secured by means of a block bar to the window or door case or in the wall, with a pivotal lock being provided which functionally cooperates with the hinge sleeve of at least one shutter hinge and the hinge spigot and which is latchable in the open position of the shutter, characterized in that the pivotal lock (8) comprises an axially displaceable latching body (9) which is rotationally fixedly connected to the hinge sleeve (6) and a counter latch formed by the hinge spigot (5) or connected thereto; and in that the latch member (9) and the receiving opening (10) of the hinge sleeve (6) which guides the latch member have complementary cross-sections which differ from the circular shape.
2. Device in accordance with claim 1, characterized in that the hinge sleeve (6) has a longer length than the hinge spigot (5); and in that the latch member (9) is displaceably guided in the receiving opening (10) of the hinge sleeve (6) for the hinge spigot (5).
3. Device in accordance with one of the preceding claims, characterized in that the latch member (9) and the receiving opening (10) of the hinge sleeve (6) which guides the latch member (9) have a cross-section in the form of a regular polygon, for example of a hexagon.
4. Device for fixing an open window shutter or door shutter which carries shutter hinges with a hinge sleeve into which a hinge spigot engages which is secured by means of a block bar to the window or door case or in the wall, with a pivotal lock being provided which functionally cooperates with the hinge sleeve of at least one shutter hinge and the hinge spigot and which is latchable in the open position of the shutter, characterized in that the pivotal lock (8) comprises a radial blocking pin (17) which is journalled in the hinge sleeve (6) or at the hinge spigot (5) and an angular guide (19) provided at the hinge spigot (5) or at the hinge sleeve (6) respectively for the blocking pin (17), with the angular guide having respective guide portions (19a, 19b) extending in the circumferential direction and in the axial direction.
5. Device in accordance with one of the claims 1 to 4, characterized in that the latching member (9) or the blocking pin (17) of the pivotal lock (7) is displaceable against a spring or weight loading which operate in the latching sense.
EP86100689A 1985-01-29 1986-01-20 Device for holding a window or door shutter in an open position Expired - Lifetime EP0189814B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT227/85 1985-01-29
AT0022785A AT382195B (en) 1985-01-29 1985-01-29 DEVICE FOR DETECTING AN OPEN WINDOW OR DOOR SHUTTER

Publications (3)

Publication Number Publication Date
EP0189814A2 EP0189814A2 (en) 1986-08-06
EP0189814A3 EP0189814A3 (en) 1987-01-14
EP0189814B1 true EP0189814B1 (en) 1990-01-03

Family

ID=3484925

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86100689A Expired - Lifetime EP0189814B1 (en) 1985-01-29 1986-01-20 Device for holding a window or door shutter in an open position

Country Status (3)

Country Link
EP (1) EP0189814B1 (en)
AT (2) AT382195B (en)
DE (1) DE3668031D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT242968Y1 (en) * 1997-04-23 2002-02-04 Alberto Tulli LOCKING DEVICE FOR INGENERE HINGES OF WINDOWS AND SHUTTERS
DE602004011543T2 (en) 2004-12-06 2009-01-29 Kovinoplastika Loz Industrija Kovinskih In Plasticnih Izdelkov D. D. Device for detecting an open window or door shutter
CN108978933A (en) * 2018-09-30 2018-12-11 王增群 A kind of New type detachable EPS cavity module

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE279341C (en) *
CH85993A (en) * 1920-01-14 1920-07-16 Weber Gottl Locking device for shutters and the like.
FR911129A (en) * 1945-01-05 1946-06-28 Connection system forming a hinge, with locking device in adjustable relative position of the elements
DE812047C (en) * 1949-04-23 1951-08-27 Eduard Gruber Angle or hinge for doors, for window and shutter sashes
DE938357C (en) * 1952-03-14 1956-01-26 Alfons Mangold Lock for shutters or the like.
DE1182109B (en) * 1958-07-28 1964-11-19 Heinrich Brumberg Locking device for shutters
US3969788A (en) * 1975-07-14 1976-07-20 Mccullough Richard C Door lock hinge
GB1513376A (en) * 1975-08-08 1978-06-07 Reith G Lockable hinge
DE7813728U1 (en) * 1978-05-05 1979-10-25 Klaus Esser Gmbh & Co Kg, 4040 Neuss WINDOWS, IN PARTICULAR FOR CARAVANS, MOTORHOMES OR DGL.

Also Published As

Publication number Publication date
EP0189814A3 (en) 1987-01-14
DE3668031D1 (en) 1990-02-08
ATE49261T1 (en) 1990-01-15
AT382195B (en) 1987-01-26
ATA22785A (en) 1986-06-15
EP0189814A2 (en) 1986-08-06

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