EP0186759B1 - Fixing device for an opened window or door shutter - Google Patents

Fixing device for an opened window or door shutter Download PDF

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Publication number
EP0186759B1
EP0186759B1 EP85114273A EP85114273A EP0186759B1 EP 0186759 B1 EP0186759 B1 EP 0186759B1 EP 85114273 A EP85114273 A EP 85114273A EP 85114273 A EP85114273 A EP 85114273A EP 0186759 B1 EP0186759 B1 EP 0186759B1
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EP
European Patent Office
Prior art keywords
latch
shutter
holding piece
axis
pivotal
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
EP85114273A
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German (de)
French (fr)
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EP0186759A3 (en
EP0186759A2 (en
Inventor
Johann Grasmann
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 & Co Riegel- und Beschlagefabrik
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Mayer & Co Riegel- und Beschlagefabrik
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Publication of EP0186759A2 publication Critical patent/EP0186759A2/en
Publication of EP0186759A3 publication Critical patent/EP0186759A3/en
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Publication of EP0186759B1 publication Critical patent/EP0186759B1/en
Expired legal-status Critical Current

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Classifications

    • 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
    • E05C17/46—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 in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • E05C17/50—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 in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a single pivoted securing member

Definitions

  • the invention relates to a device for locking an open window or door shutter, with a pivot bolt mounted on a wall-side fastening surface in a stop-limited locking position projecting from this fastening surface, the pivot axis of which extends perpendicular to the axis of rotation of the shop, and with a holding piece fastened to the shop , wherein the holding piece or the swivel bar has a locking recess for the other part in question and the holding piece forms a swivel body repelling the swivel bar when pivoting the store, in order to enable the two parts to be locked independently.
  • a device for automatically locking a window in the open position is described, which is comparable to the shop locking device of the type mentioned.
  • a hook-like holding piece is attached on the inside of the vertical window frame section located away from the window axis of rotation.
  • the pivot bolt which interacts with this holding piece is arranged on a wall perpendicular to the wall having the window opening.
  • the pivot bolt can be pivoted downward against the force of a spring against the force of a spring from the stop-limited locking position protruding from the wall, in order to enable independent locking.
  • This pivot bolt assumes essentially the same pivot position, in which it protrudes vertically from the wall, both when the window is open and when the window is closed.
  • the invention has for its object to provide a device of the type mentioned, which is easily accessible from the inside with a simple, regardless of the size of the store despite the outward opening shutters for unlocking and at the same time extremely easy to handle.
  • the object is achieved according to the invention in that the pivot bolt mounted on the stick of the window or the door can be pivoted out of a pivoted unlocking position into the locking position and can be raised by the holding piece when the drawer is opened.
  • the device for closing the shutters can be unlocked from the inside without any problems. If, on the other hand, the holding piece strikes the pivoting bar pivoted into its locking position when the drawer is opened, the pivoting bar is raised over the contact surface in question to such an extent that it can fall, for example, into a latching recess provided in the holding piece, whereby the pivoting latch locks with the holding piece and the store is held against rotation with the stick.
  • the independent locking is already brought about by the moment created by the weight of the swing bolt.
  • the swivel bolt can also be loaded by a spring in the locking direction to support the latching movement after the swivel bolt is lifted when it hits the holding piece.
  • the pivot bolt is mounted in a bearing block which has at least one upwardly open latching recess for an axially parallel latching approach of the pivot bolt, the axis of the bearing block passing through the pivot bolt in an elongated hole which runs at a distance from the bolt axis and is at least approximately parallel to the bolt axis , the swivel bolt can be easily held in the swiveled unlocked position.
  • the catch of the swivel bolt needs to be inserted into the upwardly open catch of the bearing block. which, however, requires a corresponding displacement movement of the swivel lock.
  • This displacement of the pivot bolt is caused by the enables elongated hole parallel to the bolt axis, in which the axis of the bearing block engages.
  • the swivel lock automatically engages in the latching recess of the pedestal due to its own weight if the pedestal has a guide surface for the latching attachment of the swivel latch which opens into the latching recess, because this effectively prevents premature displacement of the swivel latch becomes.
  • the swivel bolt is lifted out of the latching recess of the pedestal, it automatically drops to the stop-limited locking position, because of the weight moment that takes effect.
  • the slot of the pivot bolt runs at a distance parallel to the bolt axis, so that the pivot bolt is mounted eccentrically.
  • This torque-related swiveling after lifting the swivel lock out of the latching recess of the bearing block can be used in a simple manner to automatically bring the swivel lock into the locking position when the drawer is opened, so that the drawer is locked when it is opened without manual actuation of the holding device.
  • the swivel bolt need only have a support stop which interacts with the holding piece when the drawer is closed, in the region of its bearing-side end face, the holding piece forming a thrust body for this supporting stop. After swiveling the swivel bolt into its locked unlocking position, the swivel bolt is raised above the support stop when the shutter is closed, because the holding piece presses against the support stop via a corresponding contact surface.
  • the holding piece cooperates with the swivel bolt in such an arrangement both in the open position of the drawer and when the drawer is closed, the axis of rotation of the drawer must run in the region of the swivel bolt.
  • the bolt axis can advantageously intersect the axis of rotation of the store in the locking position of the swivel bolt.
  • the holding piece will engage the swivel bolt at a short distance from its swivel axis when the shutter is opened, which may result in an undesirably large swivel angle for the Swivel bolt required when locking.
  • an elongated hole perpendicular to the bolt axis and extending towards the bolt axis can be attached to the elongated hole of the pivot bolt parallel to the bolt axis in the region of the front end of the elongated hole. This oblong hole running transversely to the bolt axis allows the pivot bolt to be raised parallel to itself, so that an unnecessary pivot angle for the pivot bolt is avoided.
  • the required length of the swivel bar depends on the distance of the axis of rotation of the shop from the shop on the one hand and from the floor on the other.
  • the swivel bolt can consist of a bolt piece which is longitudinally adjustable in a holder which is mounted on the stick with limited stops. By adjusting the locking piece in the holder, the swivel bolt can be lengthened or shortened, which makes the provision of swivel bolts of different lengths unnecessary.
  • the bearing block can have a push-off surface for the swivel bolt that adjoins the latching recess.
  • the swivel bar is moved along the push-off surface, which pushes it away from the latching recess, so that after the swivel bar is released, the weight moment that occurs causes the swivel bar to be swiveled away safely into its locking position.
  • the device shown for determining an open window or door shutter 1 consists essentially of a pivot bolt 3 fastened to the floor 2 of the window or door, which interacts with a holding piece 4 arranged on the shutter 1.
  • the swivel bolt 3 is formed by a locking piece 5, which is guided in a holder 6 so as to be longitudinally displaceable and can be clamped in the respective displacement position with the aid of a clamping screw 7.
  • the holder 6 is provided with an elongated hole 8 which runs at a distance parallel to the locking axis 9 and into which the axis 11 of a bearing block 12, which is perpendicular to the axis of rotation 10 of the shop 1, engages.
  • This bearing block 12 is fastened to the stick 2 with the aid of a stop plate 13 has an upwardly open latching recess 14 for a latching projection 15 of the holder 6 projecting in the direction of the axis 11 of the bearing block 12.
  • a push-off surface 16 adjoins the latching cutouts 14 provided in the two cheeks of the bearing block 12, which protrudes relative to the stop plate 13.
  • the pivot bolt 3 Since the arrangement is such that the largest distance of the elongated hole 8 measured in the direction of the bolt axis 9 from the bearing-side end face 17 of the pivot bolt 3 is equal to the distance of the axis 11 of the bearing block 12 from the stop plate 13, the pivot bolt 3 is in its 1 to 3 shown, pivoted locking position limited stop in a perpendicular position to the axis of rotation 10 of the store 1 because the end face 17 forms a cooperating with the stop plate 13 support stop 18. From this locking position, the swivel bolt can be pivoted into a swiveled-out unlocked position, in which the latching projections 15 engage in the latching recesses 14 and latch the swivel bolt 3 in this position.
  • the slot 8 ensures the necessary displacement of the pivot bolt 3.
  • the swivel bolt In order to release this latching, the swivel bolt only needs to be lifted out of the bolt recesses 14 with the projections 15, the projections 15 running onto the push-off surfaces 16, so that the swivel bolt 3 inevitably undergoes rotation in the sense of pivoting away, as shown in FIG 4 can be seen in which the latched unlocking position of the pivot bolt 3 is dash-dotted and the position of the pivot bolt immediately after being lifted out of the latching recesses in full. Lines are drawn. If the swivel bolt is released in the fully drawn position, the weight moment acting on it causes the swivel to pivot automatically into the locked position.
  • the holding piece 4 on the drawer 1 is provided with a groove-like locking recess 19 into which the locking piece 5 of the swivel lock 3 snaps, as can be seen in particular in FIG. 3.
  • the holding piece 4 forms a ramp body for the pivot bolt 3 with a ramp surface 20 rising towards the latch recess 19, so that the pivot bolt 3 is pivoted upwards over this ramp surface 20 until it slides over the holding piece 4 to the latching recess 19 and falls there into the latching recess.
  • the store 1 is thus held in a rotationally fixed manner with respect to the floor 2.
  • the holding piece 4 can be aligned with its latching recess 19 with respect to the swivel bolt 3, it is mounted on a guide rod 21 which is held in a longitudinally adjustable manner in a housing 22 fastened to the shutter 1 and can be fixed in the respective displacement position with the aid of a clamping screw 23.
  • the holding piece In order to be able to use the holding piece for a left and right stop, it is designed symmetrically with respect to its longitudinal axis, as can be seen in particular in FIG. 3.
  • the swivel latch 3 To open the shutter lock, the swivel latch 3 must be swiveled out of the latching recess 19 of the holding piece 4 into the unlocking position so that the shutter 1 can be closed without hindrance. Since the bolt axis 9 intersects the axis of rotation 10 of the drawer 1, when the drawer 1 is pivoted through 180 °, the holding piece 4 in turn comes to lie in the region of the pivot bolt. Due to the pivoted-up unlocking position of the swivel bolt 3, the holding piece interacts with the front support stop 18 of the swivel bolt 3, however, the holding piece 4 in turn forms a thrust body for the swivel bolt, which is lifted above the support stop 18 and from the position indicated by dash-dotted lines to the fully drawn position 4 is pivoted.
  • the invention is of course not limited to the illustrated embodiment.
  • the bearing axis could be connected to the swivel bolt 3 and engage in a corresponding elongated hole in the bearing block.
  • the locking recesses could be arranged on the swivel bolt 3 instead of in the bearing block 12, in which case the locking projections must be on the bearing block.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Window Of Vehicle (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

1. Apparatus for the fixing of an opened window shutter or door shutter (1), the apparatus comprising a pivotal latch (3) which is journalled on a wall side mounting surface and pivotable into an abutment limited latching position projecting from this mounting surface, with the pivot acis of the pivotal latch extending perpendicular to the axis of rotation (10) of the shutter (1), and also comprising a holding piece (4) secured to the shutter (1), with the holding piece (4) secured to the shutter (1), with the holding piece or the pivotal latch having a latch recess (19) for the other respective part and with the holding piece forming a ramp body which pushes the pivotal latch away during pivoting of the shutter in order to enable automatic latching of the two parts (3, 4), characterized in that the pivotal latch (3) which is journalled on the frame (2) of the window or door can be pivoted downwardly from an upwardly pivoted unlatched position into the latching position and is liftable by the holding piece (4) on opening of the shutter (1).

Description

Die Erfindung betrifft eine Vorrichtung zum Feststellen eines geöffneten Fenster- oder Türladens, mit einem an einer wandseitigen Befestigungsfläche in eine von dieser Befestigungsfläche abstehende, anschlagbegrenzte Verriegelungsstellung verschwenkbar gelagerten Schwenkriegel, dessen Schwenkachse sich senkrecht zur Drehachse des Ladens erstreckt, sowie mit einem am Laden befestigten Haltestück, wobei das Haltestück oder der Schwenkriegel eine Rastausnehmung für das betreffende andere Teil aufweist und das Haltestück einen den Schwenkriegel beim Verschwenken des Ladens abstossenden Auflaufkörper bildet, um ein selbständiges Verrasten der beiden Teile zu ermöglichen.The invention relates to a device for locking an open window or door shutter, with a pivot bolt mounted on a wall-side fastening surface in a stop-limited locking position projecting from this fastening surface, the pivot axis of which extends perpendicular to the axis of rotation of the shop, and with a holding piece fastened to the shop , wherein the holding piece or the swivel bar has a locking recess for the other part in question and the holding piece forms a swivel body repelling the swivel bar when pivoting the store, in order to enable the two parts to be locked independently.

Um die erschwerte Handhabung von üblichen Ladenfeststellem, die mit vergleichsweise grossem Abstand von der Drehachse des Ladens in dem an das Fenster anschliessenden Mauerwerk verankert sind, zu vermeiden, ist es bekannt, im Anschlagbereich des Ladens an dessen Aussenseite 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 gedreht werden kann. 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 aufwendig, da der Schwenkriegel nach dem Öffnen des Ladens von Hand aus in das mit einer entsprechenden Rastausnehmnung versehene Gehäuse eingehängt werden muss, wofür häufig eine zusätzliche Ladenbewegung erforderlich ist.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 outside of the shop in the area of the stop, which is used for one The axis of rotation of the store is pivotally mounted on the vertical axis and, when the shutter is open, can be hung in a housing fastened to the floor of the window or door, so that the store is rotatably connected to the floor via the swivel bolt because the swivel bolt only rotates about its axis of rotation Loading vertical swivel axis, but can not be rotated about the axis of rotation. 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 operation of the lock is complex, since the swivel bolt must be hooked into the housing provided with a corresponding recess after opening the drawer, which often requires an additional drawer movement.

In der CH-C-2 617 ist eine Vorrichtung zur automatischen Feststellung eines Fensters in der Offenstellung beschrieben, welche mit der Ladenfeststellvorrichtung der eingangs genannten Art vergleichbar ist. Bei der bekannten Vorrichtung ist ein hakenartiges Haltestück innen am von der Fensterdrehachse entfernt gelegenen vertikalen Fensterrahmenabschnitt angebracht. Der mit diesem Haltestück zusammenwirkende Schwenkriegel ist an einer zur die Fensteröffnung aufweisenden Wand senkrechten Wand angeordnet. Der Schwenkriegel ist beim Öffnen des Fensters durch das Haltestück entgegen der Kraft einer Feder aus der von der Wand abstehenden, anschlagbegrenzten Verriegelungsstellung nach unten verschwenkbar, um die selbstständige Verriegelung zu ermöglichen. Dieser Schwenkriegel nimmt sowohl bei festgestelltem geöffneten Fenster als auch bei geschlossenem Fenster im wesentlichen die gleiche Schwenklage ein, in der er von der Wand senkrecht absteht. Zur Sicherstellung der gewünschten Verriegelung ist es zwingend erforderlich, den Schwenkriegel durch eine spezielle Feder in der Verriegelungsstellung zu halten. Ferner würde bei nach aussen zu öffnenden Läden eine solche, von der Laden-Drehachse entfernte Anbringung der Vorrichtung das Entriegeln durch eine sich im Raum befindende Person beträchtlich erschweren.In CH-C-2 617 a device for automatically locking a window in the open position is described, which is comparable to the shop locking device of the type mentioned. In the known device, a hook-like holding piece is attached on the inside of the vertical window frame section located away from the window axis of rotation. The pivot bolt which interacts with this holding piece is arranged on a wall perpendicular to the wall having the window opening. When the window is opened, the pivot bolt can be pivoted downward against the force of a spring against the force of a spring from the stop-limited locking position protruding from the wall, in order to enable independent locking. This pivot bolt assumes essentially the same pivot position, in which it protrudes vertically from the wall, both when the window is open and when the window is closed. To ensure the desired locking, it is imperative to hold the swivel lock in the locking position using a special spring. Furthermore, in the case of shutters which can be opened to the outside, such an attachment of the device which is distant from the axis of rotation of the store would make it considerably more difficult for a person in the room to unlock it.

Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung der eingangs genannten Art zu schaffen, welche bei einfachem, von der Ladengrösse unabhängigem Aufbau trotz der nach aussen zu öffnenden Läden zur Entriegelung auch von innen leicht zugänglich und gleichzeitig äusserst problemlos handhabbar ist.The invention has for its object to provide a device of the type mentioned, which is easily accessible from the inside with a simple, regardless of the size of the store despite the outward opening shutters for unlocking and at the same time extremely easy to handle.

Die Aufgabe wird nach der Erfindung dadurch gelöst, dass der am Stock des Fensters bzw. der Tür gelagerte Schwenkriegel aus einer hochgeschwenkten Entriegelungsstellung in die Verriegelungsstellung abschwenkbar und beim Öffnen des Ladens durch das Haltestück anhebbar ist.The object is achieved according to the invention in that the pivot bolt mounted on the stick of the window or the door can be pivoted out of a pivoted unlocking position into the locking position and can be raised by the holding piece when the drawer is opened.

Aufgrund der Anordnung des Schwenkriegels am Stock des Fenster- bzw. Türladens und damit im Bereich der Drehachse des Ladens kann die Vorrichtung zum Schliessen der Läden problemlos von innen entriegelt werden. Schlägt andererseits das Haltestück beim Öffnen des Ladens an den in seine Verriegelungsstellung abgeschwenkten Schwenkriegel an, so wird der Schwenkriegel über die betreffende Auflauffläche soweit angehoben, dass er beispielsweise in eine im Haltestück vorgesehene Rastausnehmung einfallen kann, wodurch der Schwenkriegel mit dem Haltestück verrastet und der Laden gegenüber dem Stock drehfest gehalten wird. Die selbstständige Verriegelung wird bereits durch das durch das Eigengewicht des Schwenkriegels entstehende Moment bewirkt. Jedoch kann der Schwenkriegel zur Unterstützung der Einrastbewegung nach dem Abheben des Schwenkriegels beim Auflaufen auf das Haltestück auch durch eine Feder im Verriegelungssinn belastet sein.Due to the arrangement of the pivot bolt on the floor of the window or door shutter and thus in the area of the axis of rotation of the shutter, the device for closing the shutters can be unlocked from the inside without any problems. If, on the other hand, the holding piece strikes the pivoting bar pivoted into its locking position when the drawer is opened, the pivoting bar is raised over the contact surface in question to such an extent that it can fall, for example, into a latching recess provided in the holding piece, whereby the pivoting latch locks with the holding piece and the store is held against rotation with the stick. The independent locking is already brought about by the moment created by the weight of the swing bolt. However, the swivel bolt can also be loaded by a spring in the locking direction to support the latching movement after the swivel bolt is lifted when it hits the holding piece.

Befindet sich die Rastausnehmung nicht im Haltestück, sondern im Schwenkriegel, was durchaus auch möglich ist, so ändert sich an der selbsttätigen Verrastung nichts, weil der Schwenkriegel ebenfalls angehoben werden muss, um auf die Gegenrast des Haltestückes aufgesetzt werden zu können.If the locking recess is not in the holding piece, but in the swivel latch, which is also possible, nothing changes in the automatic latching because the swivel latch must also be raised in order to be able to be placed on the counter-latching of the holding piece.

Ist der Schwenkriegel in weiterer Ausbildung der Erfindung in einem Lagerbock gelagert, der wenigstens eine nach oben offene Rastaussparung für einen achsparallelen Rastansatz des Schwenkriegels aufweist, wobei die Achse des Lagerbockes den Schwenkriegel in einem mit Abstand zur Riegelachse verlaufenden, zur Riegelachse zumindest angenähert parallelen Langloch durchsetzt, so kann der Schwenkriegel in einfacher Weise in der hochgeschwenkten Entriegelungsstellung festgehalten werden. Zu diesem Zweck braucht ja lediglich der Rastansatz des Schwenkriegels in die nach oben offene Rastausnehmung des Lagerbockes eingeführt zu werden. was allerdings eine entsprechende Verschiebebewegung des Schwenkriegels voraussetzt. Diese Verschiebung des Schwenkriegels wird durch das zur Riegelachse parallele Langloch ermöglicht, in das die Achse des Lagerbockes eingreift. Beim Hochschwenken des Schwenkriegels aus der Verriegelungsstellung in die Entriegelungsstellung rastet der Schwenkriegel auf Grund seines Eigengewichtes selbständig in die Rastaussparung des Lagerbockes ein, wenn der Lagerbock eine in der Rastaussparung mündende Führungsfläche für den Rastansatz des Schwenkriegels aufweist, weil damit ein vorzeitiges Verschieben des Schwenkriegels wirksam verhindert wird. Wird der Schwenkriegel aus der Rastaussparung des Lagerbockes ausgehoben, so fällt er selbständig in die anschlagbegrenzte Verriegelungsstellung ab, und zwar wegen des wirksam werdenden Gewichtsmomentes. Das Langloch des Schwenkriegels verläuft nämlich in einem Abstand parallel zur Riegelachse, so dass der Schwenkriegel exzentrisch gelagert ist.In a further embodiment of the invention, the pivot bolt is mounted in a bearing block which has at least one upwardly open latching recess for an axially parallel latching approach of the pivot bolt, the axis of the bearing block passing through the pivot bolt in an elongated hole which runs at a distance from the bolt axis and is at least approximately parallel to the bolt axis , the swivel bolt can be easily held in the swiveled unlocked position. For this purpose, only the catch of the swivel bolt needs to be inserted into the upwardly open catch of the bearing block. which, however, requires a corresponding displacement movement of the swivel lock. This displacement of the pivot bolt is caused by the enables elongated hole parallel to the bolt axis, in which the axis of the bearing block engages. When swiveling the swivel lock out of the locking position into the unlocking position, the swivel lock automatically engages in the latching recess of the pedestal due to its own weight if the pedestal has a guide surface for the latching attachment of the swivel latch which opens into the latching recess, because this effectively prevents premature displacement of the swivel latch becomes. If the swivel bolt is lifted out of the latching recess of the pedestal, it automatically drops to the stop-limited locking position, because of the weight moment that takes effect. The slot of the pivot bolt runs at a distance parallel to the bolt axis, so that the pivot bolt is mounted eccentrically.

Dieses drehmomentbedingte Abschwenken nach dem Ausheben des Schwenkriegets aus der Rastaussparung des Lagerbockes kann in einfacher Weise dazu benützt werden, den Schwenkriegel beim Öffnen des Ladens selbsttätig in die Verriegelungsstellung zu bringen, so dass der Laden bei seinem Öffnen ohne händische Betätigung der Festhaltevorrichtung verriegelt wird. Zu diesem Zweck braucht der Schwenkriegel lediglich im Bereich seiner lagerseitigen Stirnfläche einen mit dem Haltestück bei geschlossenem Laden zusammenwirkenden Stützanschlag aufzuweisen, wobei das Haltestück einen Anlaufkörper für diesen Stützanschlag bildet. Nach dem Hochschwenken des Schwenkriegels in seine verrastete Entriegelungsstellung wird der Schwenkriegel über den Stützanschlag beim Schliessen des Ladens angehoben, weil das Haltestück über eine entsprechende Anlauffläche auf den Stützanschlag drückt. Damit wird beim Schliessen des Ladens der Schwenkriegel aus der Rastaussparung gehoben, ohne in die Verriegelungsstellung abzuschwenken. Der auf das Haltestück aufgelaufene Stützanschlag des Schwenkriegels verhindert ja eine solche Drehbewegung. Beim Öffnen des Ladens wird jedoch das Haltestück vom Stützanschlag weggezogen, so dass der Schwenkriegel in seine Verriegelungsstellung abschwenken kann.This torque-related swiveling after lifting the swivel lock out of the latching recess of the bearing block can be used in a simple manner to automatically bring the swivel lock into the locking position when the drawer is opened, so that the drawer is locked when it is opened without manual actuation of the holding device. For this purpose, the swivel bolt need only have a support stop which interacts with the holding piece when the drawer is closed, in the region of its bearing-side end face, the holding piece forming a thrust body for this supporting stop. After swiveling the swivel bolt into its locked unlocking position, the swivel bolt is raised above the support stop when the shutter is closed, because the holding piece presses against the support stop via a corresponding contact surface. This means that when the drawer is closed, the swivel bolt is lifted out of the locking recess without swiveling into the locking position. The support stop of the swivel bolt that has run onto the holding piece prevents such a rotary movement. When the shutter opens, however, the holding piece is pulled away from the support stop, so that the swivel bolt can pivot down into its locking position.

Da das Haltestück bei einer solchen Anordnung sowohl in der Offenstellung des Ladens als auch bei geschlossenem Laden mit dem Schwenkriegel zusammenwirkt, muss die Drehachse des Ladens im Bereich des Schwenkriegels verlaufen. Um hinsichtlich der Lage des Haltestückes in bezug auf die Riegelachse symmetrische Verhältnisse sicherzustellen, kann die Riegelachse vorteilhaft die Drehachse des Ladens in der Verriegelungsstellung des Schwenkriegels schneiden.Since the holding piece cooperates with the swivel bolt in such an arrangement both in the open position of the drawer and when the drawer is closed, the axis of rotation of the drawer must run in the region of the swivel bolt. In order to ensure symmetrical conditions with regard to the position of the holding piece with respect to the bolt axis, the bolt axis can advantageously intersect the axis of rotation of the store in the locking position of the swivel bolt.

Ist auf Grund der gegebenen Raumverhältnisse der Abstand zwischen dem geöffneten Laden und dem Stock des Fensters oder der Tür vergleichsweise klein, so greift das Haltestück beim Öffnen des Ladens mit geringem Abstand von seiner Schwenkachse am Schwenkriegel an, was unter Umständen einen unerwünscht grossen Schwenkwinkel für den Schwenkriegel beim Verrasten erfordert. Um einen solchen grossen Schwenkwinkel zu vermeiden, kann an das zur Riegelachse parallele Langloch des Schwenkriegels im Bereich des stirnseitigen Langlochendes ein zur Riegelachse senkrechtes, sich gegen die Riegelachse hin erstreckendes Langloch angesetzt sein. Dieses quer zur Riegelachse verlaufende Langloch erlaubt ein Anheben des Schwenkriegels parallel zu sich selbst, so dass ein unnötiger Schwenkwinkel für den Schwenkriegel vermieden wird.If, due to the space available, the distance between the open shutter and the floor of the window or door is comparatively small, the holding piece will engage the swivel bolt at a short distance from its swivel axis when the shutter is opened, which may result in an undesirably large swivel angle for the Swivel bolt required when locking. In order to avoid such a large pivot angle, an elongated hole perpendicular to the bolt axis and extending towards the bolt axis can be attached to the elongated hole of the pivot bolt parallel to the bolt axis in the region of the front end of the elongated hole. This oblong hole running transversely to the bolt axis allows the pivot bolt to be raised parallel to itself, so that an unnecessary pivot angle for the pivot bolt is avoided.

Die erforderliche Länge des Schwenkriegels hängt vom Abstand der Drehachse des Ladens vom Laden einerseits und vom Stock andererseits ab. Zur einfachen Anpassung an die jeweiligen räumlichen Gegebenheiten kann der Schwenkriegel aus einem Riegelstück bestehen, das längsverstellbar in einem am Stock anschlagbegrenzt gelagerten Halter eingesetzt ist. Durch eine Verstellung des Riegelstückes im Halter kann der Schwenkriegel verlängert oder verkürzt werden, was das Vorsehen von Schwenkriegeln mit unterschiedlicher Länge überflüssig macht.The required length of the swivel bar depends on the distance of the axis of rotation of the shop from the shop on the one hand and from the floor on the other. For easy adaptation to the respective spatial conditions, the swivel bolt can consist of a bolt piece which is longitudinally adjustable in a holder which is mounted on the stick with limited stops. By adjusting the locking piece in the holder, the swivel bolt can be lengthened or shortened, which makes the provision of swivel bolts of different lengths unnecessary.

Damit der Schwenkriegel nach seinem Ausheben aus der Rastaussparung des Lagerbockes nicht wieder in die Rastaussparung selbständig einrücken kann, kann der Lagerbock eine sich an die Rastaussparung anschliessende Abdrückflache für den Schwenkriegel aufweisen. Beim Anheben wird der Schwenkriegel entlang der Abdrückfläche bewegt, die ihn von der Rastaussparung wegdrückt, so dass nach einer Freigabe des Schwenkriegels das auftretende Gewichtsmoment ein sicheres Abschwenken des Schwenkriegels in seine Verriegelungsstellung bewirkt.So that the swivel bolt cannot automatically move back into the notch after it has been lifted out of the latching recess of the bearing block, the bearing block can have a push-off surface for the swivel bolt that adjoins the latching recess. When lifting, the swivel bar is moved along the push-off surface, which pushes it away from the latching recess, so that after the swivel bar is released, the weight moment that occurs causes the swivel bar to be swiveled away safely into its locking position.

In der Zeichnung ist der Erfindungsgegenstand in einem Ausführungsbeispiel schematisch dargestellt. Es zeigen

  • Fig. 1 eine erfindungsgemässe Vorrichtung zum Festhalten eines Fenster- oder Türladens in einer Seitenansicht,
  • Fig. 2 diese Vorrichtung in einem Schnitt nach der Linie 11-11 der Fig. 1,
  • Fig. 3 einen Schnitt nach der Linie 111-111 der Fig. 2 und
  • Fig. 4 eine der Fig. 1 entsprechende Darstellung der Vorrichtung, jedoch bei geschlossenem Laden.
In the drawing, the subject of the invention is shown schematically in one embodiment. Show it
  • 1 shows an inventive device for holding a shutter or door in a side view,
  • 2 shows this device in a section along the line 11-11 of FIG. 1,
  • Fig. 3 is a section along the line 111-111 of Fig. 2 and
  • Fig. 4 is a representation of the device corresponding to Fig. 1, but with the shutter closed.

Die dargestellte Vorrichtung zum Feststellen eines geöffneten Fenster- oder Türladens 1 besteht im wesentlichen aus einem am Stock 2 des Fensters oder der Tür befestigten Schwenkriegel 3, der mit einem am Laden 1 angeordneten Haltestück 4 zusammenwirkt. Der Schwenkriegel 3 wird durch ein Riegelstück 5 gebildet, das in einem Halter 6 längsverschiebbar geführt ist und mit Hilfe einer Klemmschraube 7 in der jeweiligen Verschiebestellung festgeklemmt werden kann. Der Halter 6 ist mit einem Langloch 8 versehen, das mit Abstand parallel zur Riegelachse 9 verläuft und in das die senkrecht zur Drehachse 10 des Ladens 1 stehende Achse 11 eines Lagerbokkes 12 eingreift. Dieser Lagerbock 12 ist mit Hilfe einer Anschlagplatte 13 am Stock 2 befestigt und weist eine nach oben offene Rastaussparung 14 für einen in Richtung der Achse 11 des Lagerbokkes 12 vorragenden Rastansatz 15 des Halters 6 auf. An die in den beiden Wangen des Lagerbokkes 12 vorgesehenen Rastaussparungen 14 schliesst sich eine Abdrückfläche 16 an, die gegenüber der Anschlagplatte 13 vorragt.The device shown for determining an open window or door shutter 1 consists essentially of a pivot bolt 3 fastened to the floor 2 of the window or door, which interacts with a holding piece 4 arranged on the shutter 1. The swivel bolt 3 is formed by a locking piece 5, which is guided in a holder 6 so as to be longitudinally displaceable and can be clamped in the respective displacement position with the aid of a clamping screw 7. The holder 6 is provided with an elongated hole 8 which runs at a distance parallel to the locking axis 9 and into which the axis 11 of a bearing block 12, which is perpendicular to the axis of rotation 10 of the shop 1, engages. This bearing block 12 is fastened to the stick 2 with the aid of a stop plate 13 has an upwardly open latching recess 14 for a latching projection 15 of the holder 6 projecting in the direction of the axis 11 of the bearing block 12. A push-off surface 16 adjoins the latching cutouts 14 provided in the two cheeks of the bearing block 12, which protrudes relative to the stop plate 13.

Da die Anordnung so getroffen ist, dass der in Richtung der Riegelachse 9 gemessene grösste Abstand des Langloches 8 von der lagerseitigen Stirnfläche 17 des Schwenkriegels 3 gleich dem Abstand der Achse 11 des Lagerbockes 12 von der Anschlagplatte 13 ist, wird der Schwenkriegel 3 in seiner in den Fig. 1 bis 3 dargestellten, abgeschwenkten Verriegelungsstellung anschlagbegrenzt in einer zur Drehachse 10 des Ladens 1 senkrechten Drehlage gehalten, weil die Stirnfläche 17 einen mit der Anschlagplatte 13 zusammenwirkenden Stützanschlag 18 bildet. Aus dieser Verriegelungsstellung kann der Schwenkriegel in eine hochgeschwenkte Entriegelungsstellung verschwenkt werden, in der die Rastansätze 15 in die Rastaussparungen 14 eingreifen und den Schwenkriegel 3 in dieser Stellung verrasten. Das Langloch 8 stellt dabei die notwendige Verschiebung des Schwenkriegels 3 sicher. Um diese Verrastung zu lösen, braucht der Schwenkriegel nur mit den Ansätzen 15 aus den Riegelaussparungen 14 ausgehoben zu werden, wobei die Ansätze 15 auf die Abdrückflächen 16 auflaufen, so dass der Schwenkriegel 3 zwangsläufig eine Drehung im Sinne eines Abschwenkens erfährt, wie dies der Fig. 4 entnommen werden kann, in der die verrastete Entriegelungsstellung des Schwenkriegels 3 strichpunktiert und die Stellung des Schwenkriegels unmittelbar nach dem Ausheben aus den Rastaussparungen in vollen . Linien gezeichnet sind. Wird der Schwenkriegel in der voll gezeichneten Stellung freigegeben, so bewirkt das auf ihn wirkende Gewichtsmoment ein selbständiges Abschwenken in die Verriegelungsstellung.Since the arrangement is such that the largest distance of the elongated hole 8 measured in the direction of the bolt axis 9 from the bearing-side end face 17 of the pivot bolt 3 is equal to the distance of the axis 11 of the bearing block 12 from the stop plate 13, the pivot bolt 3 is in its 1 to 3 shown, pivoted locking position limited stop in a perpendicular position to the axis of rotation 10 of the store 1 because the end face 17 forms a cooperating with the stop plate 13 support stop 18. From this locking position, the swivel bolt can be pivoted into a swiveled-out unlocked position, in which the latching projections 15 engage in the latching recesses 14 and latch the swivel bolt 3 in this position. The slot 8 ensures the necessary displacement of the pivot bolt 3. In order to release this latching, the swivel bolt only needs to be lifted out of the bolt recesses 14 with the projections 15, the projections 15 running onto the push-off surfaces 16, so that the swivel bolt 3 inevitably undergoes rotation in the sense of pivoting away, as shown in FIG 4 can be seen in which the latched unlocking position of the pivot bolt 3 is dash-dotted and the position of the pivot bolt immediately after being lifted out of the latching recesses in full. Lines are drawn. If the swivel bolt is released in the fully drawn position, the weight moment acting on it causes the swivel to pivot automatically into the locked position.

Das Haltestück 4 am Laden 1 ist mit einer nutartigen Rastausnehmung 19 versehen, in die das Riegelstück 5 des Schwenkriegels 3 einrastet, wie dies insbesondere der Fig. 3 entnommen werden kann. Um beim Öffnen des Ladens 1 ein selbständiges Einrasten des Riegelstückes 5 in die Rastausnehmung 19 zu gewährleisten, bildet das Haltestück 4 einen Auflaufkörper für den Schwenkriegel 3 mit einer gegen die Rastausnehmung 19 hin ansteigenden Anlauffläche 20, so dass der Schwenkriegel 3 über diese Anlauffläche 20 hochgeschwenkt wird, bis er über das Haltestück 4 zur Rastausnehmung 19 gleitet und dort in die Rastausnehmung einfällt. Damit ist der Laden 1 gegenüber dem Stock 2 drehfest gehalten.The holding piece 4 on the drawer 1 is provided with a groove-like locking recess 19 into which the locking piece 5 of the swivel lock 3 snaps, as can be seen in particular in FIG. 3. In order to ensure that the locking piece 5 engages automatically in the latching recess 19 when the shutter 1 is opened, the holding piece 4 forms a ramp body for the pivot bolt 3 with a ramp surface 20 rising towards the latch recess 19, so that the pivot bolt 3 is pivoted upwards over this ramp surface 20 until it slides over the holding piece 4 to the latching recess 19 and falls there into the latching recess. The store 1 is thus held in a rotationally fixed manner with respect to the floor 2.

Damit das Haltestück 4 mit seiner Rastausnehmung 19 gegenüber dem Schwenkriegel 3 ausgerichtet werden kann, ist es auf einer Führungsstange 21 gelagert, die längsverstellbar in einem am Laden 1 befestigten Gehäuse 22 gehalten ist und in der jeweiligen Verschiebestellung mit Hilfe einer Klemmschraube 23 festgelegt werden kann. Um das Haltestück für einen Links- und Rechtsanschlag einsetzen zu können, ist es hinsichtlich seiner Längsachse symmetrisch ausgebildet, wie dies insbesondere Fig. 3 erkennen lässt.So that the holding piece 4 can be aligned with its latching recess 19 with respect to the swivel bolt 3, it is mounted on a guide rod 21 which is held in a longitudinally adjustable manner in a housing 22 fastened to the shutter 1 and can be fixed in the respective displacement position with the aid of a clamping screw 23. In order to be able to use the holding piece for a left and right stop, it is designed symmetrically with respect to its longitudinal axis, as can be seen in particular in FIG. 3.

Zum Öffnen der Ladenfeststellung muss der Schwenkriegel 3 aus der Rastausnehmung 19 des Haltestückes 4 in die Entriegelungsstellung hochgeschwenkt werden, damit der Laden 1 unbehindert geschlossen werden kann. Da die Riegelachse 9 die Drehachse 10 des Ladens 1 schneidet, kommt bei einem Verschwenken des Ladens 1 um 180° das Haltestück 4 wiederum im Bereich des Schwenkriegels zu liegen. Auf Grund der hochgeschwenkten Entriegelungsstellung des Schwenkriegels 3 wirkt das Haltestück allerdings mit dem stirnseitigen Stützanschlag 18 des Schwenkriegels 3 zusammen, wobei das Haltestück 4 wiederum einen Anlaufkörper für den Schwenkriegel bildet, der über den Stützanschlag 18 hochgehoben und aus der strichpunktiert angedeuteten Stellung in die voll gezeichnete Stellung nach Fig. 4 geschwenkt wird. Ein weiteres Abschwenken des Schwenkriegels 3 aus dieser Stellung ist nicht möglich, weil der Schwenkriegel ja über den Stützanschlag 18 am Haltestück 4 abgestützt bleibt. Wird jedoch der Laden aus der Schliessstellung geöffnet, so gleitet der Stützanschlag des Schwenkriegels vom Haltestück 4 ab und der Schwenkriegel fällt selbständig in seine Verriegelungsstellung, in der die Verrastung des Haltestückes gegenüber dem Schwenkriegel selbsttätig erfolgen kann. Selbstverständliche Voraussetzung ist, dass der in Richtung der Drehachse 10 des Ladens 1 gemessene grösste Abstand des Stützanschlages 18 in der verrasteten Entriegelungsstellung des Schwenkriegels 3 von der Achse 11 des Lagerbockes 12 um ein zu Ausheben des Schwenkriegels aus der Rastaussparung 14 ausreichende Mass grösser als der Abstand des Haltestückes 4 von der Achse 11 des Lagerbockes 12 ist.To open the shutter lock, the swivel latch 3 must be swiveled out of the latching recess 19 of the holding piece 4 into the unlocking position so that the shutter 1 can be closed without hindrance. Since the bolt axis 9 intersects the axis of rotation 10 of the drawer 1, when the drawer 1 is pivoted through 180 °, the holding piece 4 in turn comes to lie in the region of the pivot bolt. Due to the pivoted-up unlocking position of the swivel bolt 3, the holding piece interacts with the front support stop 18 of the swivel bolt 3, however, the holding piece 4 in turn forms a thrust body for the swivel bolt, which is lifted above the support stop 18 and from the position indicated by dash-dotted lines to the fully drawn position 4 is pivoted. A further swiveling of the swivel bolt 3 out of this position is not possible because the swivel bolt remains supported on the holding piece 4 via the support stop 18. However, if the shutter is opened from the closed position, the support stop of the swivel bar slides off the holding piece 4 and the swivel bar falls automatically into its locking position, in which the holding piece can be locked against the swivel bar automatically. It is, of course, a prerequisite that the greatest distance of the support stop 18, measured in the direction of the axis of rotation 10 of the store 1, in the locked unlocked position of the pivot bolt 3 from the axis 11 of the bearing block 12 is larger than the distance by an amount sufficient to lift the pivot bolt out of the latching recess 14 of the holding piece 4 of the axis 11 of the bearing block 12.

Die Erfindung ist naturgemäss nicht auf das dargestellte Ausführungsbeispiel beschränkt. So wäre es beispielsweise ohne weiteres möglich, die Rastausnehmung 19 nicht im Haltestück 4, sondern im Schwenkriegel 3 vorzusehen. An Stelle der mit dem Lagerbock 12 verbundenen Achse 11 könnte die Lagerachse mit dem Schwenkriegel 3 verbunden sein und in ein entsprechendes Langloch im Lagerbock eingreifen. Ausserdem könnten in einer einfachen, kinematischen Umkehr die Rastaussparungen anstatt im Lagerbock 12 am Schwenkriegel 3 angeordnet werden, wobei sich in diesem Fall die Rastansätze am Lagerbock befinden müssen.The invention is of course not limited to the illustrated embodiment. For example, it would be readily possible to provide the recess 19 not in the holding piece 4, but in the swivel bar 3. Instead of the axis 11 connected to the bearing block 12, the bearing axis could be connected to the swivel bolt 3 and engage in a corresponding elongated hole in the bearing block. In addition, in a simple, kinematic reversal, the locking recesses could be arranged on the swivel bolt 3 instead of in the bearing block 12, in which case the locking projections must be on the bearing block.

Claims (7)

1. Apparatus for the fixing of an opened window shutter or door shutter (1), the apparatus comprising a pivotal latch (3) which is journalled on a wall side mounting surface and pivotable into an abutment limited latching position projecting from this mounting surface, with the pivot acis of the pivotal latch extending perpendicular to the axis of rotation (10) of the shutter (1), and also comprising a holding piece (4) secured to the shutter (1), with the holding piece (4) secured to the shutter (1), with the holding piece or the pivotal latch having a latch recess (19) for the other respective part and with the holding piece forming a ramp body which pushes the pivotal latch away during pivoting of the shutter in order to enable automatic latching of the two parts (3, 4), characterized in that the pivotal latch (3) which is journalled on the frame (2) of the window or door can be pivoted downwardly from an upwardly pivoted unlatched position into the latching position and is liftable by the holding piece (4) on opening of the shutter (1).
2. Apparatus in accordance with claim 1, characterized in that the pivotal latch (3) is journalled on a mounting block (12) which has at least one upwardly open latch recess (14) for an axially parallel latch projection (15) of the pivotal latch (3); and in that the axle (11) of the mounting block (12) passes through the pivotal latch (3) in an elongate slot (8) which extends at a distance from the axis (9) of the latch at least approximately parallel thereto.
3. Apparatus in accordance with claim 2, characterized in that the pivotal latch (3) has, in the region of its pivot-side end face (17), a support abutment (18) which cooperates with the holding piece (4) when the shutter (1) is closed; and in that the holding piece (4) forms a ramp body for this support abutment (18).
4. Apparatus in accordance with claim 2 or claim 3, characterized in that the latch axis (9) intersects the axis of rotation (10) of the shutter (1 ) in the latched position of the pivotal latch (3).
5. Apparatus in accordance with one of the claims 2 to 4, characterized in that an elongate slot which extends perpendicular to the latch axis (9) towards the latch axis (9) is added to the elongate slot (8) of the pivotal latch (3) which extends parallel to the latch axis (9), in the region of the end face end of the elongate slot.
6. Apparatus in accordance with one of the claims 1 to 5, characterized in that the pivotal latch (3), consists of a latch piece (5) which is longitudinally adjustably mounted in a holder (6) which is supported in an abutment limited manner on the frame (2).
7. Apparatus in accordance with one of the claims 2 to 6, characterized in that adjoining the latch recess (14) the mounting block (12) has a surface (16) which pushes the pivotal latch (3) away.
EP85114273A 1984-12-20 1985-11-08 Fixing device for an opened window or door shutter Expired EP0186759B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT4035/84 1984-12-20
AT0403584A AT382418B (en) 1984-12-20 1984-12-20 DEVICE FOR DETECTING AN OPEN WINDOW OR DOOR SHUTTER

Publications (3)

Publication Number Publication Date
EP0186759A2 EP0186759A2 (en) 1986-07-09
EP0186759A3 EP0186759A3 (en) 1987-05-13
EP0186759B1 true EP0186759B1 (en) 1989-08-16

Family

ID=3558768

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85114273A Expired EP0186759B1 (en) 1984-12-20 1985-11-08 Fixing device for an opened window or door shutter

Country Status (3)

Country Link
EP (1) EP0186759B1 (en)
AT (2) AT382418B (en)
DE (1) DE3572378D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2842239B1 (en) * 2002-07-12 2006-12-22 Plasti Gond STOP DEVICE FOR SHUTTERS, DOORS, OR OTHER OPENING DEVICES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH2617A (en) * 1890-09-08 1891-04-15 Robert Alder Device for the automatic adjustment of windows and the like. In their open position
DE891214C (en) * 1951-10-18 1953-09-24 Willi Ruediger Shutter bracket
AT365725B (en) * 1976-08-23 1982-02-10 Mayer & Co Riegel Beschlag SELF-ACTING FASTENER FOR WINDOW OR DOOR LEAF OR. WINDOW OR DOOR SHUTTERS

Also Published As

Publication number Publication date
ATA403584A (en) 1986-07-15
EP0186759A3 (en) 1987-05-13
AT382418B (en) 1987-02-25
ATE45608T1 (en) 1989-09-15
EP0186759A2 (en) 1986-07-09
DE3572378D1 (en) 1989-09-21

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