EP0663500B1 - Operating mechanism for espagnolettes for windows, doors and the like - Google Patents

Operating mechanism for espagnolettes for windows, doors and the like Download PDF

Info

Publication number
EP0663500B1
EP0663500B1 EP95100157A EP95100157A EP0663500B1 EP 0663500 B1 EP0663500 B1 EP 0663500B1 EP 95100157 A EP95100157 A EP 95100157A EP 95100157 A EP95100157 A EP 95100157A EP 0663500 B1 EP0663500 B1 EP 0663500B1
Authority
EP
European Patent Office
Prior art keywords
locking
operating rod
fixed frame
pivot bolt
recess
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
EP95100157A
Other languages
German (de)
French (fr)
Other versions
EP0663500A1 (en
Inventor
Stephan Krämer
Andreas Budich
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.)
Niemann Hans-Dieter
Original Assignee
Niemann Hans-Dieter
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 Niemann Hans-Dieter filed Critical Niemann Hans-Dieter
Publication of EP0663500A1 publication Critical patent/EP0663500A1/en
Application granted granted Critical
Publication of EP0663500B1 publication Critical patent/EP0663500B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/24—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them
    • E05B63/242—Auxiliary bolts on the frame, actuated by bolts on the wing, or vice versa
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1875—Fastening means performing pivoting movements

Definitions

  • the invention relates to an espagnolette lock for windows, doors or the like.
  • an existing, longitudinally adjustable drive rod on the window sash which has at least one fastened on it, the wing end projecting locking pin, which in the closed position of the wing and the drive rod with an existing locking element on the fixed frame is to be brought into locking engagement.
  • the invention is therefore based on the object to provide an espagnolette lock in which locking the wing in its closed position is also possible via one or more locking pins present on the drive rod, but this in a much more solid, also stronger breaking force resisting manner.
  • the closure element consists of a pivot bolt which is pivotally mounted in an end-side recess in the fixed frame and which is pivoted outward at the front end by the connecting rod locking pin acting upon it in the closed position and one in which Driving rod correspondingly arranged passage opening is to be brought into locking engagement with a closing pocket arranged in the casement. Since such a swivel bolt is designed to be substantially larger and more stable than a locking pin which is adjustable in the length of the window sash, it can lock the sash in the closed position in a much more secure manner in its swiveled-out locking position.
  • the structural outlay for accommodating the swivel bolt on the fixed frame side as well as for the locking pocket which is to be used for its locking engagement and which is to be attached on the wing side is comparatively low.
  • the locking pin which acts on the swivel lock can also interact with a conventionally designed locking piece which can be attached to the fixed frame and which can then absorb an additional part of the imprinting or opening forces via the locking pin in the closed position.
  • the swivel bolt is advantageously embodied as a swivel bolt pocket, which is accommodated in a fixed frame and is pivotable about a hinge pin, and which, in addition to a longer, locking arm that can be swiveled out, has an angled shorter loading arm that has a free angled arm at its free end Adjustment path of the espagnolette locking pin has projecting lug.
  • This loading nose does not interfere with the rest of the adjustment movement of the drive rod locking pin, for example its adjustment to a middle or other external adjustment position, as is necessary, for example, in the case of turn-and-tilt windows for turning or tilting the sash.
  • the swivel bolt locking arm advantageously has a corresponding wedge profile.
  • a drive rod 3 which is covered by a faceplate 2 and is longitudinally adjustable by an actuating handle provided on the casement, is conventionally mounted on the end face.
  • a locking pin 4 is fastened to the drive rod 3, for example by riveting.
  • This locking pin 4 penetrates a passage slot 5 arranged in the faceplate 2 at a corresponding point and can cooperate in a conventional manner with a locking piece 7 attached to the fixed frame 6 in such a way that it is shown in dashed lines, upper position 4 'in the closed position of the wing comes into locking engagement behind a locking projection of the locking piece 7, not shown in the drawing.
  • the locking pin 4 can be brought into a middle, fully drawn position and a lower position, in which it releases the window sash 1 for its turning or tilt opening.
  • a pivot lever 8 which is pivotally mounted in a recess 6 'and which interacts with the connecting rod latch 4 in a manner to be described in more detail below.
  • the recess 6 'clad by a box-shaped wall plate 9 forms a swivel bolt pocket, which is traversed by the hinge pin 10 arranged perpendicular to the window plane and on which the swivel bolt 8 is mounted.
  • This is designed as a two-armed angle lever, which has a longer locking arm 8 'and an angled shorter loading arm 8 '', which has at its free end a projecting lug 8 '''protruding into the adjustment path of the drive rod locking pin 4.
  • a locking pocket 11 is provided, which is clad on the back by the box-shaped wall plate 12 and on the front side of the wing via the passage slot 5 provided in the faceplate 2 and another, in the drive rod 3 below the locking pin 4 located passage slot 13 is accessible.
  • the pivot bolt 8 In the illustrated rotational opening position of the drive rod locking pin 4, but also in its tilt opening position located below, the pivot bolt 8 is in its illustrated rest position, in which its locking arm 8 'hangs down essentially vertically due to gravity, but probably the one on the upper short loading arm 8'' Acting lug 8 '''protrudes into the adjustment path of the locking pin 4. If the locking pin 4 is moved into its upper closed position 4 'shown in dash-dotted lines, then the pivot bolt 8 is acted upon and swung out of its rest position into the closed position 8 IV , also shown in broken lines, with its locking arm 8' making the slots 5 and 13 in the faceplate 2 and Drive rod 3 penetrates.
  • the window sash 1 Due to the stable design of the pivot bolt 8 and its locking engagement in the closing pocket 11, the window sash 1 is securely locked in the closed position.
  • the contact pressure in the closing pocket 11 can be varied depending on how far the connecting rod locking pin 4 is adjusted into its upper closing position 4'.
  • the window sash 1 not only, as shown, by a single on its rotary opening side, consisting of swivel bolts and locking bolts acting on it, consisting of a locking pair, but also by several such, on the most varied Opening end faces of the wing and fixed frame existing locking pairs can be locked. It is also entirely possible, if the swivel bolt 8 is present, to dispense with the closing piece 7 conventionally arranged on the fixed frame, so that the window sash closure is then effected solely via the swivel bolt 8. Finally, it goes without saying that the swivel bolt lock can also be realized if the swivel bolt would be attached to the sash frame 1 and the bolt pin 4 with the drive rod 3 acting on the swivel bolt 3 on the fixed frame 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Structural Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Liquid Crystal (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

The bolt pins in the closure position of the pane (1) and the drive rod (3) can be brought into locking engagement with a closure component (8) on the fixed frame (6). The closure component has a pivotably movable pivot bolt located in a face-side recess (6'). The closure component has a pivotably movable pivot bolt located in a face-side recess (6') of the fixed frame (6) which through the drive rod-bolt pin (4) activating it in the closed position can be pivoted on the face side out of the fixed frame (6). The pivot bolt is formed as a two-armed angle lever fitted in a pocket (6') in the fixed frame and freely pivotable around a link bolt (10), which apart from a longer formed locking arm which can be brought into outwardly pivoted locking engagement has an angled shorter activation arm (8").

Description

Die Erfindung betrifft einen Treibstangenverschluß für Fenster, Türen od. dgl. mit einer am Fensterflügel vorhandenen, längsverstellbaren Treibstange, die mindestens einen auf ihr befestigten, flügelstirnseitig vorspringenden Riegelzapfen aufweist, der in der Schließstellung des Flügels und der Treibstange mit einem am feststehenden Rahmen vorhandenen Verschlußelement in Verriegelungseingriff zu bringen ist.The invention relates to an espagnolette lock for windows, doors or the like. With an existing, longitudinally adjustable drive rod on the window sash, which has at least one fastened on it, the wing end projecting locking pin, which in the closed position of the wing and the drive rod with an existing locking element on the fixed frame is to be brought into locking engagement.

Treibstangenverschlüsse obiger Art sind allgemein bekannt. Bei ihnen dient als Verschlußelement ein am Festrahmen angeordnetes Schließstück, das in die Verstellbahn des Treibstangen-Riegelzapfens hineinragt und von letzterem in dessen Schließstellung hintergriffen wird und dadurch in Verriegelungseingriff zu bringen ist. Da solche Riegelzapfen auf der Treibstange zumeist nur über dünne Befestigungshälse befestigt, zumeist vernietet sind, vermögen sie entsprechenden unbefugten Aufdruckversuchen des Fensterflügels nur unzulänglich zu widerstehen. Das ist selbst bei einer Mehrfachanordnung von mit festrahmenseitig entsprechend mehrfach angeordneten Schließblechen zusammenwirkenden Riegelzapfen der Fall.Espagnolette closures of the above type are generally known. In the case of them, a closing element arranged on the fixed frame, which projects into the adjustment path of the drive rod locking pin and is engaged by the latter in its closed position and thus has to be brought into locking engagement, serves as the closure element. Since such locking pins on the drive rod are mostly only attached via thin fastening necks, mostly riveted, they are unable to adequately withstand corresponding unauthorized attempts to imprint the window sash. This is the case even in the case of a multiple arrangement of locking pins which cooperate with striking plates on the fixed frame side, correspondingly arranged several times.

Der Erfindung liegt daher die Aufgabe zugrunde, einen Treibstangenverschluß zu schaffen, bei dem auch über einen oder mehrere an der Treibstange vorhandene Riegelzapfen ein Verriegeln des Flügels in seiner Schließstellung möglich ist, dies jedoch auf sehr viel solidere, auch stärkeren Aufbruchkräften widerstehende Weise.The invention is therefore based on the object to provide an espagnolette lock in which locking the wing in its closed position is also possible via one or more locking pins present on the drive rod, but this in a much more solid, also stronger breaking force resisting manner.

Diese Aufgabe wird ausgehend von einem Treibstangenverschluß der eingangs erwähnten Gattung erfindungsgemäß dadurch gelöst, daß das Verschlußelement aus einem in einer stirnseitigen Aussparung des Festrahmens schwenkbeweglich gelagerten Schwenkriegel besteht, der durch den ihn in Schließstellung beaufschlagenden Treibstangen-Riegelzapfen aus dem Festrahmen stirnseitig auszuschwenken und eine in der Treibstange entsprechend angeordnete Durchtrittsöffnung durchdringend mit einer im Flügelrahmen angeordneten Schließtasche in Verriegelungseingriff zu bringen ist. Da ein solcher Schwenkriegel wesentlich größer und stabiler als ein im Fensterflügelfalz längsverstellbarer Riegelzapfen ausgebildet ist, vermag er in seiner ausgeschwenkten Verriegelungsstellung den in Schließstellung befindlichen Flügel wesentlich sicherer zu verriegeln. Der bauliche Aufwand für die festrahmenseitige Unterbringung des Schwenkriegels wie auch für die zu seinem Verriegelungseingriff dienende, flügelseitig anzubringende Schließtasche ist vergleichsweise gering. Dabei kann der den auszuschwenkenden Schwenkriegel beaufschlagende Riegelzapfen zur Erhöhung der Aufbruchsicherheit des Flügels auch noch mit einem herkömmlich ausgebildeten, am feststehenden Rahmen anzubringenden Schließstück zusammenwirken, das über den in Schließstellung befindlichen Riegelzapfen dann noch einen zusätzlichen Teil der Aufdruck- bzw. Aufbruchkräfte aufzunehmen vermag.This object is achieved on the basis of an espagnolette lock of the type mentioned at the outset according to the invention in that the closure element consists of a pivot bolt which is pivotally mounted in an end-side recess in the fixed frame and which is pivoted outward at the front end by the connecting rod locking pin acting upon it in the closed position and one in which Driving rod correspondingly arranged passage opening is to be brought into locking engagement with a closing pocket arranged in the casement. Since such a swivel bolt is designed to be substantially larger and more stable than a locking pin which is adjustable in the length of the window sash, it can lock the sash in the closed position in a much more secure manner in its swiveled-out locking position. The structural outlay for accommodating the swivel bolt on the fixed frame side as well as for the locking pocket which is to be used for its locking engagement and which is to be attached on the wing side is comparatively low. To increase the security against opening of the sash, the locking pin which acts on the swivel lock can also interact with a conventionally designed locking piece which can be attached to the fixed frame and which can then absorb an additional part of the imprinting or opening forces via the locking pin in the closed position.

Vorteilhaft ist der Schwenkriegel als in einer im Festrahmen eingelassenen Schwenkriegeltasche untergebrachter, um einen Gelenkbolzen frei schwenkbeweglicher, zweiarmiger Winkelhebel ausgebildet, der außer einem länger ausgebildeten, in ausgeschwenkten Verriegelungseingriff zu bringenden Verriegelungsarm einen dazu abgewinkelten kürzeren Beaufschlagungsarm aufweist, der an seinem freien Ende eine in die Verstellbahn des Treibstangen-Riegelzapfens hineinragende Beaufschlagungsnase aufweist. Diese Beaufschlagungsnase stört dabei nicht die übrige Verstellbewegung des Treibstangen-Riegelzapfens, etwa dessen Verstellen in eine mittlere oder andere äußere Verstellposition, wie das etwa bei Dreh-Kipp-Fenstern zum Dreh- oder Kippöffnen des Flügels notwendig ist.The swivel bolt is advantageously embodied as a swivel bolt pocket, which is accommodated in a fixed frame and is pivotable about a hinge pin, and which, in addition to a longer, locking arm that can be swiveled out, has an angled shorter loading arm that has a free angled arm at its free end Adjustment path of the espagnolette locking pin has projecting lug. This loading nose does not interfere with the rest of the adjustment movement of the drive rod locking pin, for example its adjustment to a middle or other external adjustment position, as is necessary, for example, in the case of turn-and-tilt windows for turning or tilting the sash.

Um seine Anpreßkraft in der Schließtasche variieren zu können, besitzt der Schwenkriegel-Verriegelungsarm vorteilhaft ein entsprechendes Keilprofil.In order to be able to vary its contact pressure in the closing pocket, the swivel bolt locking arm advantageously has a corresponding wedge profile.

Die Erfindung wird anhand eines in der Zeichnung dargestellten Ausführungsbeispiels erläutert, wobei zeichnerisch nur ein den Treibstangen-Riegelzapfen und damit zusammenwirkenden Schwenkriegel umgebender Fensterbereich in senkrechtem Längsschnitt wiedergegeben ist.The invention is explained on the basis of an exemplary embodiment shown in the drawing, in which only one window region surrounding the connecting rod locking pin and the pivoting bolt interacting therewith is shown in a vertical longitudinal section.

Im Flügelrahmen 1, beispielsweise eines Dreh-Kipp-Fensters, ist in herkömmlicher Weise stirnseitig eine durch eine Stulpschiene 2 abgedeckte Treibstange 3 gelagert, die durch einen am Flügel vorhandenen Betätigungsgriff längszuverstellen ist. Auf der Treibstange 3 ist ein Riegelzapfen 4 befestigt, beispielsweise durch Vernieten. Dieser Riegelzapfen 4 durchdringt einen in der Stulpschiene 2 an entsprechender Stelle angeordneten Durchtrittsschlitz 5 und vermag in herkömmlicher Weise mit einem am feststehenden Rahmen 6 angebrachten Schließstück 7 in der Weise zusammenwirken, daß er in seiner gestrichelt dargestellten, oberen Position 4' in der Schließstellung des Flügels hinter einen in der Zeichnung nicht dargestellten Schließvorsprung des Schließstücks 7 in Verriegelungseingriff gelangt. Außer der vorerwähnten Schließlage kann der Riegelzapfen 4 in eine mittlere, voll eingezeichnete Position und eine untere Position gebracht werden, in der er den Fensterflügel 1 für sein Dreh- oder Kippöffnen freigibt.In the casement 1, for example a tilt-and-turn window, a drive rod 3, which is covered by a faceplate 2 and is longitudinally adjustable by an actuating handle provided on the casement, is conventionally mounted on the end face. A locking pin 4 is fastened to the drive rod 3, for example by riveting. This locking pin 4 penetrates a passage slot 5 arranged in the faceplate 2 at a corresponding point and can cooperate in a conventional manner with a locking piece 7 attached to the fixed frame 6 in such a way that it is shown in dashed lines, upper position 4 'in the closed position of the wing comes into locking engagement behind a locking projection of the locking piece 7, not shown in the drawing. In addition to the aforementioned closed position, the locking pin 4 can be brought into a middle, fully drawn position and a lower position, in which it releases the window sash 1 for its turning or tilt opening.

Gemäß der vorliegenden Erfindung ist in Höhe des Schließstücks 7 ein in einer Aussparung 6' schwenkbeweglich gelagerter Schwenkhebel 8 vorhanden, der mit dem Treibstangen-Riegel 4 in weiter unten noch näher zu beschreibender Weise zusammenwirkt. Die durch ein kastenförmiges Wandblech 9 verkleidete Aussparung 6' bildet eine Schwenkriegeltasche, die von dem senkrecht zur Fensterebene verlaufend angeordneten Gelenkbolzen 10 durchquert wird, auf dem der Schwenkriegel 8 gelagert ist. Dieser ist als zweiarmiger Winkelhebel ausgebildet, der einen länger ausgebildeten Verriegelungsarm 8' und einen demgegenüber abgewinkelten kürzeren Beaufschlagungsarm 8'' aufweist, der an seinem freien Ende eine in die Verstellbahn des Treibstangen-Riegelzapfens 4 hineinragende Beaufschlagungsnase 8''' besitzt.According to the present invention, at the level of the striker 7 there is a pivot lever 8 which is pivotally mounted in a recess 6 'and which interacts with the connecting rod latch 4 in a manner to be described in more detail below. The recess 6 'clad by a box-shaped wall plate 9 forms a swivel bolt pocket, which is traversed by the hinge pin 10 arranged perpendicular to the window plane and on which the swivel bolt 8 is mounted. This is designed as a two-armed angle lever, which has a longer locking arm 8 'and an angled shorter loading arm 8 '', which has at its free end a projecting lug 8 '''protruding into the adjustment path of the drive rod locking pin 4.

Im Flügelrahmen 1 ist in Höhe des Verstellbereichs des Riegelzapfens 4 und des Schwenkriegels 8 eine Schließtasche 11 vorgesehen, die rückseitig durch das kastenförmige Wandblech 12 verkleidet und flügelstirnseitig über den in der Stulpschiene 2 vorhandenen Durchtrittsschlitz 5 und einen weiteren, in der Treibstange 3 unterhalb des Riegelzapfens 4 gelegenen Durchtrittsschlitz 13 zugänglich ist.In the sash 1, at the level of the adjustment range of the locking pin 4 and the swivel lock 8, a locking pocket 11 is provided, which is clad on the back by the box-shaped wall plate 12 and on the front side of the wing via the passage slot 5 provided in the faceplate 2 and another, in the drive rod 3 below the locking pin 4 located passage slot 13 is accessible.

In der dargestellten Drehöffnungslage des Treibstangen-Riegelzapfens 4 wie aber auch in dessen darunter gelegener Kippöffnungsposition befindet sich der Schwenkriegel 8 in seiner dargestellten Ruheposition, in der sein Verriegelungsarm 8' schwerkraftbedingt im wesentlichen senkrecht herunterhängt, wohl aber die am oberen kurzen Beaufschlagungsarm 8'' vorhandene Beaufschlagungsnase 8''' in die Verstellbahn des Riegelzapfens 4 hineinragt. Wird der Riegelzapfen 4 in seine obere strichpunktiert dargestellte Schließposition 4' bewegt, so wird dadurch der Schwenkriegel 8 beaufschlagt und aus seiner Ruheposition in die gleichfalls gestrichelt dargestellte Schließposition 8IV ausgeschwenkt, wobei sein Verriegelungsarm 8' die Schlitze 5 und 13 in der Stulpschiene 2 bzw. Treibstange 3 durchdringt. Durch die stabile Ausbildung des Schwenkriegels 8 und dessen Verriegelungseingriff in der Schließtasche 11 wird der Fensterflügel 1 in der Schließstellung sicher verriegelt. Durch eine entsprechende Keilprofil-Ausbildung des Verriegelungsarmes 8' kann dessen Anpreßkraft in der Schließtasche 11 variiert werden, je nachdem wie weit der Treibstangen-Riegelzapfen 4 in seine obere Schließposition 4' verstellt wird.In the illustrated rotational opening position of the drive rod locking pin 4, but also in its tilt opening position located below, the pivot bolt 8 is in its illustrated rest position, in which its locking arm 8 'hangs down essentially vertically due to gravity, but probably the one on the upper short loading arm 8'' Acting lug 8 '''protrudes into the adjustment path of the locking pin 4. If the locking pin 4 is moved into its upper closed position 4 'shown in dash-dotted lines, then the pivot bolt 8 is acted upon and swung out of its rest position into the closed position 8 IV , also shown in broken lines, with its locking arm 8' making the slots 5 and 13 in the faceplate 2 and Drive rod 3 penetrates. Due to the stable design of the pivot bolt 8 and its locking engagement in the closing pocket 11, the window sash 1 is securely locked in the closed position. By means of a corresponding wedge profile configuration of the locking arm 8 ', the contact pressure in the closing pocket 11 can be varied depending on how far the connecting rod locking pin 4 is adjusted into its upper closing position 4'.

Im Rahmen der vorliegenden Erfindung sind mancherlei Ausführungsvarianten möglich. So versteht es sich, daß der Fensterflügel 1 nicht nur, wie dargestellt, durch ein einziges an seiner Drehöffnungsseite vorhandenes, aus Schwenkriegel und ihn beaufschlagenden Riegelzapfen bestehendes Verriegelungspaar, sondern auch durch mehrere solcher, an den verschiedensten Öffnungs-Stirnseiten des Flügels und Festrahmens vorhandene Verriegelungspaare verriegelt werden kann. Auch ist es durchaus möglich, bei Vorhandensein des Schwenkriegels 8 auf das herkömmlicherweise am Festrahmen angeordnete Schließstück 7 zu verzichten, so daß der Fensterflügelverschluß dann allein über den Schwenkriegel 8 bewirkt wird. Schließlich versteht es sich, daß der Schwenkriegel-Verschluß auch dann zu realisieren ist, wenn der Schwenkriegel etwa am Flügelrahmen 1 und der den Schwenkriegel beaufschlagende Riegelzapfen 4 mit Treibstange 3 am Festrahmen 6 angebracht wären.Various design variants are possible within the scope of the present invention. So it goes without saying that the window sash 1 not only, as shown, by a single on its rotary opening side, consisting of swivel bolts and locking bolts acting on it, consisting of a locking pair, but also by several such, on the most varied Opening end faces of the wing and fixed frame existing locking pairs can be locked. It is also entirely possible, if the swivel bolt 8 is present, to dispense with the closing piece 7 conventionally arranged on the fixed frame, so that the window sash closure is then effected solely via the swivel bolt 8. Finally, it goes without saying that the swivel bolt lock can also be realized if the swivel bolt would be attached to the sash frame 1 and the bolt pin 4 with the drive rod 3 acting on the swivel bolt 3 on the fixed frame 6.

Claims (6)

  1. Operating rod lock for windows, doors or the like having a longitudinally displaceable operating rod (3) provided on the window leaf (1), which operating rod comprises at least one locking spigot (4) attached thereto and protruding at the front face of the leaf, which locking spigot (4), when the leaf (1) and operating rod (3) are in the locked position, is to be brought into locking engagement with a locking element (8) provided on the fixed frame (6), characterised in that the locking element consists of a pivot bolt (8) mounted in a pivotably displaceable manner in a front face recess (6') of the fixed frame (6), which pivot bolt (8) is to be pivoted out of the front face of the fixed frame (6) by means of the operating rod-locking spigot (4) which acts upon it in the locked position, and is to bring a through opening (13) appropriately disposed in the operating rod (3) into locking engagement with a locking recess (11) disposed in the leaf frame (1) by passing through them.
  2. Operating rod lock according to claim 1, characterised in that the pivot bolt (8) is formed as a two-armed angle lever which can pivot freely about a joint pin (10) and is housed in a pivot bolt recess (6') inserted into the fixed frame (6), which angle lever, in addition to a longer locking arm (8') which is to be brought into outwardly pivoted locking engagement, comprises a shorter actuating arm (8") which is bent at an angle thereto and on its free end comprises an actuating tip (8‴) protruding into the displacement path of the operating rod-locking spigot (4).
  3. Operating rod lock according to claim 2, characterised in that the locking arm (8') of the pivot bolt (8) has a wedge profile which renders possible a change in its locking pressing force in the locking recess (11).
  4. Operating rod lock according to one of claims 1 to 3, characterised in that on the fixed frame (6) is disposed a conventionally formed locking piece (7) at the level of and on the front face in front of the pivot bolt recess (6') and its pivot bolt (8), with which locking piece the operating rod-locking spigot (4) in its locked position arrives in additional locking engagement.
  5. Operating rod lock according to one of claims 1 to 4, characterised in that the operating rod (3) is covered on the front face by a covering rail (2) which comprises a correspondingly disposed slot (5) for the passage of the locking spigot (4) and of the pivot bolt-locking arm (8') when pivoted out into its locking position.
  6. Operating rod lock according to one of claims 1 to 5, characterised in that the oppositely lying pivot bolt recess (6') and the locking recess (11) and also the locking piece (7) on the fixed frame side have a substantially equal longitudinal extension corresponding to the displacement stroke of the operating rod bolt (3), for example, corresponding, in the case of turn and tilt windows, to the total displacement stroke resulting from the locking, turning and tilting position of the locking spigot (4).
EP95100157A 1994-01-18 1995-01-07 Operating mechanism for espagnolettes for windows, doors and the like Expired - Lifetime EP0663500B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9400745U DE9400745U1 (en) 1994-01-18 1994-01-18 Espagnolette lock for windows, doors or the like.
DE9400745U 1994-01-18

Publications (2)

Publication Number Publication Date
EP0663500A1 EP0663500A1 (en) 1995-07-19
EP0663500B1 true EP0663500B1 (en) 1997-08-27

Family

ID=6903328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95100157A Expired - Lifetime EP0663500B1 (en) 1994-01-18 1995-01-07 Operating mechanism for espagnolettes for windows, doors and the like

Country Status (5)

Country Link
EP (1) EP0663500B1 (en)
AT (1) ATE157421T1 (en)
DE (2) DE9400745U1 (en)
DK (1) DK0663500T3 (en)
ES (1) ES2107255T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29607611U1 (en) * 1996-04-26 1996-07-18 Oskar D. Biffar GmbH & Co KG, 67480 Edenkoben Locking device for installation in windows
GB9705317D0 (en) * 1997-03-14 1997-04-30 Btr Industries Ltd Window or door latching mechanisms
GB9913667D0 (en) * 1999-06-11 1999-08-11 Securistyle Ltd A locking mechanism

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE85546C (en) *
DE2019682A1 (en) * 1970-04-23 1971-11-18 Weidtmann Fa Wilhelm Tilting device for turn-tilt sashes of windows, doors or the like.
AT311212B (en) * 1970-10-09 1973-11-12 Lapp Finze Ag Lock drive for tilt and turn windows, doors or the like.
FR2172604A5 (en) * 1972-02-16 1973-09-28 Stremler Ets
SE378643B (en) * 1973-07-09 1975-09-08 Bengtsson Sigurd W
DE2537243A1 (en) * 1975-08-21 1977-03-03 Malkmus Doernemann Carola LAPBOLT LOCK FOR GATES
IL51358A (en) * 1977-01-31 1979-07-25 Zvi Rochmann Door locking devices of the multiple bolt type
DE3042345C2 (en) * 1980-11-10 1982-10-07 Siegenia-Frank Kg, 5900 Siegen Locking device for sliding sashes of windows, doors or the like.
FR2533614B1 (en) * 1982-09-24 1986-07-18 Ferco Int Usine Ferrures LOCKING FITTING FOR WINDOW, DOOR OR THE LIKE
DE3712666A1 (en) * 1987-04-14 1988-11-03 Sommer Metallbau Stahlbau Gmbh Apparatus for the locking of doors
DE3717096C2 (en) * 1987-05-21 1997-04-30 Christian Rechmeier Snap lock with operating device as a shell handle
EP0306038A1 (en) * 1987-09-03 1989-03-08 Peter Seidlitz Closure with a lever
FR2673969B1 (en) * 1991-03-12 1993-07-02 Legrand Sa CLOSING DEVICE FOR A RETURNABLE DOOR, AND A CABINET WITH WHICH THE DOOR IS PROVIDED WITH SUCH A CLOSING DEVICE.
DE9106906U1 (en) * 1991-06-05 1991-09-19 Schüring GmbH & Co Fenstertechnologie KG, 5000 Köln Twist lock closure

Also Published As

Publication number Publication date
DK0663500T3 (en) 1998-03-30
DE59500544D1 (en) 1997-10-02
ATE157421T1 (en) 1997-09-15
DE9400745U1 (en) 1995-05-18
ES2107255T3 (en) 1997-11-16
EP0663500A1 (en) 1995-07-19

Similar Documents

Publication Publication Date Title
DE2603240C2 (en) Fitting for a tiltable and sliding sash of windows, doors or the like.
DE3041399A1 (en) Window with multiple position locking handle - which enables window to tilt about horizontal or vertical axis, while also locking partly open window
EP0786574B1 (en) Fastener for locking the wing of a window or a door to the frame
EP0433623B1 (en) Locking device for a window, a door or similar
DE69403387T2 (en) Lock for window or similar sash
DE19652599C2 (en) Unlocking and locking for a door with a passive leaf and an active leaf
EP0663500B1 (en) Operating mechanism for espagnolettes for windows, doors and the like
EP1147278B1 (en) Locking device for the overlapped wing of two-wing windows, doors or such like not having central posts
DE8704036U1 (en) Door lock with locking element and auxiliary latch
EP1503015B1 (en) Tilt-locking device for window
DE19603748C1 (en) Closure for sliding door or roller blind for cabinet or similar
DE10058945A1 (en) Sliding sash lock
EP0199270B1 (en) Device for keeping a door or window at least ajar
EP1116845B1 (en) Locking device against wrong operation
EP1045097B1 (en) Fitting for a window and window comprising such a fitting
DE19745553A1 (en) Fastening for frame-mounted window or door with handle
DE19944050A1 (en) Locking device for windows and doors has rotary bolt brought into closing position by movement of operating unit which is automatically initiated during closing movement of door
EP1422369B1 (en) Fitting assembly for a double-wing door, window or similar without central mullion
DE69625331T2 (en) Lock for door, window or other
EP1582672B1 (en) Corner guide for adjustable ventilation and opening limiting device in a central locking
EP0495198A1 (en) Door check, especially for tilt and turn windows
DE2037496A1 (en) Switching lock for espagnolette fittings on windows, doors or the like
EP1396597B1 (en) Lock bolt for the edge of wings
EP0500125A2 (en) Fastening means for windows or doors
AT403077B (en) Hinge

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL

17P Request for examination filed

Effective date: 19951223

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 19970109

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL

REF Corresponds to:

Ref document number: 157421

Country of ref document: AT

Date of ref document: 19970915

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM & CO. PATENTANWAELTE

REF Corresponds to:

Ref document number: 59500544

Country of ref document: DE

Date of ref document: 19971002

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19971003

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2107255

Country of ref document: ES

Kind code of ref document: T3

ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19991213

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19991216

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19991217

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19991221

Year of fee payment: 6

Ref country code: DK

Payment date: 19991221

Year of fee payment: 6

Ref country code: AT

Payment date: 19991221

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19991231

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20000107

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20000126

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010107

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010107

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010107

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010108

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010131

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010131

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010131

BERE Be: lapsed

Owner name: NIEMANN HANS-DIETER

Effective date: 20010131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010801

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20010107

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010928

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20010801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011101

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20020916

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050107