EP0688930B1 - Lock for doors or windows - Google Patents

Lock for doors or windows Download PDF

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Publication number
EP0688930B1
EP0688930B1 EP95106865A EP95106865A EP0688930B1 EP 0688930 B1 EP0688930 B1 EP 0688930B1 EP 95106865 A EP95106865 A EP 95106865A EP 95106865 A EP95106865 A EP 95106865A EP 0688930 B1 EP0688930 B1 EP 0688930B1
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EP
European Patent Office
Prior art keywords
bolt
slider
arm
lock
rotation
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
EP95106865A
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German (de)
French (fr)
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EP0688930A3 (en
EP0688930A2 (en
Inventor
Gérard Prevot
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.)
Ferco International Usine de Ferrures de Batiment
Original Assignee
Ferco International Usine de Ferrures de Batiment
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Publication date
Application filed by Ferco International Usine de Ferrures de Batiment filed Critical Ferco International Usine de Ferrures de Batiment
Publication of EP0688930A2 publication Critical patent/EP0688930A2/en
Publication of EP0688930A3 publication Critical patent/EP0688930A3/en
Application granted granted Critical
Publication of EP0688930B1 publication Critical patent/EP0688930B1/en
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Expired - Lifetime 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
    • 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
    • E05C9/025—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 with pins engaging slots
    • 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
    • E05C9/026—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 comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0086—Toggle levers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
    • 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
    • E05B63/0017—Locks with sliding bolt without provision for latching
    • E05B63/0021—Locks with sliding bolt without provision for latching the bolt being shot over an increased length by a single turning operation of the key

Definitions

  • the invention relates to a lock for doors, windows or. Like. According to the preamble of claim 1.
  • Such Castle is known from DE-A-4 0140 43.
  • the well-known lock has a lock cylinder, through the rotation of the key with interposition several gears on a connecting rod connecting slide is transmitted.
  • the transmission ratio is such that the full bolt feed by turning the key is caused by 540 °.
  • Part of the connecting rod connecting slide is as a rack educated.
  • This rack meshes with a ring gear section one rotatable about a fixed pin Control lever.
  • the control lever has a control arm which can engage in a recess in the bolt tail.
  • a niche section is formed in the connecting rod slide, adjacent to the rack section.
  • On this type is achieved when closing the lock first an additional trap and the connecting rods can be moved before the ring gear section in engagement with the rack section of the drive rod transmission slide comes and over the control lever and the control arm is moved into the closed position. purpose It is this delayed movement of the bolt that first Align the window exactly before the latch for the final Closing snaps into place.
  • the well-known lock has one acting over a nut Handle by means of which the trap is moved can.
  • a connecting rod connecting slide by means of a Handle and possibly a translation to move.
  • the rotation the handle is usually limited to less than 180 °.
  • To a bar across the direction of movement of the Moving the connecting rod connecting slide is in the connecting rod connecting slide to provide a z-shaped slot in which a pin connected to the latch engages.
  • the sloping center piece of the Z-shaped slot determines the extent of the bolt stroke relative to that of the backset certain stroke of the drive rod slide. To at one small movement of the connecting rod connecting slide To obtain a sufficiently large bolt stroke, the oblique Slot be very inclined. But this is for them Power transmission undesirable.
  • the object of the invention is therefore a generic To create the lock by means of a handle and at Backset as small as possible and maximum bolt stroke causes.
  • the arm connected to the gear in the Lock position of the bolt parallel to the direction of displacement of the bolt in alignment with the center of rotation of the gear lies.
  • a nut 1 In the embodiment shown in Fig. 1 is a nut 1, by means of a handle, not shown, with mandrel can be rotated and by means of a nut arm 5 and one Cam 6 effectively with a vertically displaceable slide 15 is connected.
  • a rack 17 integrally formed, which meshes with a gear 19 around a fixed axis 21 is rotatably mounted.
  • One with the Gear 19 rotatably connected arm 23 carries at its end a pin 25 in a vertical slot 29 engages the horizontally displaceable on the bolt tail Riegel 27 is formed.
  • the trap actuator 33 has means known per se on that allow the trap 9 to be retracted after being retracted jumps out automatically without to move the handle.
  • a lock cylinder 31 is provided in the lock.
  • the locking cylinder 31 is so in the example shown trained that in the locked state of the lock cylinder 31 a displacement of the slide 15 and thus also the Riegel 27 is prevented.
  • connecting rods (not shown) be coupled.
  • Fig. 3 shows in cross section how the gear 19 and the arm 23 for common rotation around the center of rotation 21 are. It can also be seen how the pin 25 in the Recess 29 engages at the end of the bolt 27.
  • the nut 1 is rotated through an angle, which in the exemplary embodiment shown is approximately 30 °.
  • the resulting movement of the slide 15 is predetermined by the effective lever arm length of the nut arm 3, which is limited by the requirement for a small backset.
  • the deflection gear consisting of gear 19 and arm 23 is provided, the transmission ratio of which is determined by the ratio of the diameter of the gear 19 to the length of the arm 23 and can be selected appropriately.
  • the gear 19 is rotated through 180 ° in the exemplary embodiment shown.
  • the arm 23 pivots from a position parallel to the direction of displacement of the bolt 27 and aligned with the center of rotation 21 of the gear 19 clockwise into an open position in which the arm 23 again parallel to the direction of displacement of the bolt 27 and aligned with the center of rotation 21 of the gear 19 is aligned. In this way, the maximum stroke is exhausted. If the pin is turned back (counterclockwise), the process runs backwards and the bolt 27 is withdrawn. The lock is unlocked. When the gear 19 rotates, the pin 25 remains constantly in engagement with the slot 29.

Abstract

The operating member (1) for sliding the slider (15) which moves perpendicular to the displacement direction of the bolt (27) is formed as a follower which can be turned by a handle and which has a follower arm (5) engaging on the slider. The translation ratio of the guide gearing (19,21,23) which connects the slider to the bolt is such that one rotation of the follower around less than 90 degs. causes a complete stroke of the bolt into the open position. The arm (23) of the gearing engages by a pin (25) at its end in a slit (27) of the bolt. The arm is rigidly connected to the gear wheel (19) and the slit (29) is at right angles to the displacement direction of the bolt. <IMAGE>

Description

Die Erfindung betrifft ein Schloß für Türen, Fenster od. dgl. gemäß dem Oberbegriff des Anspruches 1. Ein solches Schloß ist aus DE-A-4 0140 43 bekannt.The invention relates to a lock for doors, windows or. Like. According to the preamble of claim 1. Such Castle is known from DE-A-4 0140 43.

Das bekannte Schloß besitzt einen Schließzylinder, durch den die Drehbewegung des Schlüssels unter Zwischenschaltung mehrerer Zahnräder auf einen Treibstangenanschlußschieber übertragen wird. Das Übertragungsverhältnis ist derart, daß der volle Riegelvorschub durch eine Drehung des Schlüssels um 540° bewirkt wird.The well-known lock has a lock cylinder, through the rotation of the key with interposition several gears on a connecting rod connecting slide is transmitted. The transmission ratio is such that the full bolt feed by turning the key is caused by 540 °.

Ein Teil des Treibstangenanschlußschiebers ist als Zahnstange ausgebildet. Diese Zahnstange kämmt mit einem Zahnkranzabschnitt eines um einen ortsfesten Zapfen drehbaren Steuerhebels. Der Steuerhebel weist einen Steuerarm auf, der in eine Ausnehmung des Riegelschwanzes eingreifen kann. Im Treibstangenanschlußschieber,angrenzend an den Zahnstangenabschnitt, ist ein Nischenabschnitt ausgebildet. Auf diese Art wird erreicht, daß beim Verschließen des Schlosses zuerst eine zusätzlich vorgesehene Falle und die Treibstangen bewegt werden können, bevor der Zahnkranzabschnitt in Eingriff mit dem Zahnstangenabschnitt des Treibstangenübertragungsschiebers kommt und über den Steuerhebel und den Steuerarm in die Schließstellung bewegt wird. Zweck dieser verzögerten Bewegung des Riegels ist es, zuerst das Fenster genau auszurichten, bevor der Riegel für das endgültige Schließen einrastet. Zusätzlich zu dem Schließzylinder weist das bekannte Schloß einen über eine Nuß wirkenden Griff auf, mittels dessen die Falle bewegt werden kann.Part of the connecting rod connecting slide is as a rack educated. This rack meshes with a ring gear section one rotatable about a fixed pin Control lever. The control lever has a control arm which can engage in a recess in the bolt tail. In the connecting rod slide, adjacent to the rack section, a niche section is formed. On this type is achieved when closing the lock first an additional trap and the connecting rods can be moved before the ring gear section in engagement with the rack section of the drive rod transmission slide comes and over the control lever and the control arm is moved into the closed position. purpose It is this delayed movement of the bolt that first Align the window exactly before the latch for the final Closing snaps into place. In addition to the lock cylinder the well-known lock has one acting over a nut Handle by means of which the trap is moved can.

Bei diesem Stand der Technik wird im täglichen Gebrauch das Fenster ausschließlich über den Griff und die Falle geschlossen. Nur wenn, z.B. für eine Reise, das Fenster längere Zeit geschlossen bleiben soll, wird mittels des Schlüssels der Riegel in die Schließstellung bewegt. Dazu ist eine relativ große Drehung des Schlüssels, etwa 540°, nötig.This is the state of the art in everyday use Windows only closed via the handle and the latch. Only if, e.g. for a trip, the window longer Time is to be closed by means of the Key of the bolt moves to the closed position. This requires a relatively large turn of the key, for example 540 °, necessary.

Bei anderen auf dem Markt erhältlichen Schlössern ist es üblich, einen Treibstangenanschlußschieber mittels eines Griffes und ggf. einer Übersetzung zu bewegen. Die Drehung des Griffes ist üblicherweise auf weniger als 180° beschränkt. Um einen Riegel quer zur Bewegungsrichtung des Treibstangenanschlußschiebers zu verschieben, ist im Treibstangenanschlußschieber ein z-förmiger Schlitz vorzusehen, in den ein mit dem Riegel verbundener Stift eingreift.It is with other locks available on the market usual, a connecting rod connecting slide by means of a Handle and possibly a translation to move. The rotation the handle is usually limited to less than 180 °. To a bar across the direction of movement of the Moving the connecting rod connecting slide is in the connecting rod connecting slide to provide a z-shaped slot in which a pin connected to the latch engages.

Das schräg verlaufende Mittelstück des Z-förmigen Schlitzes bestimmt das Ausmaß des Riegelhubs relativ zu dem vom Dornmaß bestimmten Hub des Treibstangenschiebers. Um bei einer kleinen Bewegung des Treibstangenanschlußschiebers einen hinreichend großen Riegelhub zu erhalten, muß der schräge Schlitz sehr stark geneigt sein. Dies aber ist für die Kraftübertragung unerwünscht.The sloping center piece of the Z-shaped slot determines the extent of the bolt stroke relative to that of the backset certain stroke of the drive rod slide. To at one small movement of the connecting rod connecting slide To obtain a sufficiently large bolt stroke, the oblique Slot be very inclined. But this is for them Power transmission undesirable.

Um die Verschiebung des Treibstangenanschlußschiebers zu vergrößern, müßte entweder der Griff um einen großeren Winkel gedreht werden, oder ein entsprechend aufwendiges Getriebe muß zwischen Griff und Treibstangenanschlußschieber angebracht werden. Dies ist aus konstruktiven und Platzgründen unerwünscht. To the displacement of the connecting rod connecting slide too the handle would have to enlarge by a larger angle be rotated, or a correspondingly complex gear must be between the handle and the connecting rod connecting slide be attached. This is for constructional and space reasons undesirable.

Die Aufgabe der Erfindung ist es daher, ein gattungsgemäßes Schloß zu schaffen, das mittels eines Handgriffes und bei möglichst kleinem Dornmaß einen möglichst großen Riegelhub bewirkt.The object of the invention is therefore a generic To create the lock by means of a handle and at Backset as small as possible and maximum bolt stroke causes.

Die Aufgabe wird erfindungsgemäß durch ein Schloß für Türen oder Fenster gemäß dem Anspruch 1 gelöst. Die Unteransprüche enthalten weitere vorteilhafte Ausgestaltung des erfindungsgemäßen Schlosses.The object is achieved by a lock for doors or window solved according to claim 1. The subclaims contain a further advantageous embodiment of the invention Castle.

Gemäß einer bevorzugten Ausführungsform der Erfindung ist vorgesehen, daß der mit dem Zahnrad verbundene Arm in der Schließstellung des Riegels parallel zur Verschieberichtung des Riegels in Flucht mit dem Drehzentrum des Zahnrades liegt. Dies hat den Vorteil, daß durch von außen auf den Riegel angewendete Kraft kein Drehmoment am Zahnrad entsteht. Somit wird sichergestellt, daß es nicht möglich ist, den Riegel von außen gewaltsam zu öffnen.According to a preferred embodiment of the invention provided that the arm connected to the gear in the Lock position of the bolt parallel to the direction of displacement of the bolt in alignment with the center of rotation of the gear lies. This has the advantage that by the outside of the Bolt applied force no torque is generated on the gear. This ensures that it is not possible to open the bolt by force from the outside.

Ein Ausführungsbeispiel der Erfindung wird anhand Zeichnungen beschrieben. Dabei zeigt:

  • Fig. 1 einen Querschnitt durch das erfindungsgemäße Schloß mit dem Riegel in Schließstellung;
  • Fig. 2 denselben Querschnitt mit zurückgezogenem Riegel;
  • Fig. 3 einen etwas vergrößerten Schnitt durch das Schloß aus Fig. 1 entlang der Linie III-III.
    • An embodiment of the invention is described with reference to drawings. It shows:
  • Figure 1 shows a cross section through the lock according to the invention with the bolt in the closed position.
  • Figure 2 shows the same cross section with the bolt retracted.
  • Fig. 3 shows a somewhat enlarged section through the lock of Fig. 1 along the line III-III.

    • In dem in Fig. 1 gezeigten Ausführungsbeispiel ist eine Nuß 1, die mittels eines nicht gezeigten Handgriffs mit Dorn gedreht werden kann und mittels eines Nußarmes 5 und einer Nocke 6 wirkmäßig mit einem lotrecht verschiebbaren Schieber 15 verbunden ist. An dem Schieber 15 ist eine Zahnstange 17 angeformt, die mit einem Zahnrad 19 kämmt, das um eine ortsfeste Achse 21 drehbar gelagert ist. Ein mit dem Zahnrad 19 drehfest verbundener Arm 23 trägt an seinem Ende einen Stift 25, der in einen vertikal verlaufenden Schlitz 29 eingreift, der am Riegelschwanz eines horizontal verschiebbaren Riegels 27 ausgebildet ist.In the embodiment shown in Fig. 1 is a nut 1, by means of a handle, not shown, with mandrel can be rotated and by means of a nut arm 5 and one Cam 6 effectively with a vertically displaceable slide 15 is connected. On the slide 15 is a rack 17 integrally formed, which meshes with a gear 19 around a fixed axis 21 is rotatably mounted. One with the Gear 19 rotatably connected arm 23 carries at its end a pin 25 in a vertical slot 29 engages the horizontally displaceable on the bolt tail Riegel 27 is formed.

    An der Nuß 1 ist zusätzlich ein Fallen-Betätigungsarm 33 angebracht, der auf eine Falle 9 wirkt. Die Falle 9 ist durch die Feder 7 vorgespannt.On the nut 1 there is an additional latch actuating arm 33 attached, which acts on a trap 9. The trap is 9 biased by the spring 7.

    Der Fallen-Betätigungsatm 33 weist an sich bekannte Mittel auf, die es ermöglichen, daß die Falle 9, nachdem sie zurückgezogen wurde, automatisch wieder hervorspringt, ohne den Griff mitzubewegen.The trap actuator 33 has means known per se on that allow the trap 9 to be retracted after being retracted jumps out automatically without to move the handle.

    Zusätzlich ist ein Schließzylinder 31 im Schloß vorgesehen. Der Schließzylinder 31 ist im gezeigten Beispiel so ausgebildet, daß im gesperrten Zustand des Schließzylinders 31 eine Verschiebung des Schiebers 15 und damit auch des Riegels 27 verhindert wird.In addition, a lock cylinder 31 is provided in the lock. The locking cylinder 31 is so in the example shown trained that in the locked state of the lock cylinder 31 a displacement of the slide 15 and thus also the Riegel 27 is prevented.

    An den Enden des Schiebers 15 können Treibstangen (nicht gezeigt) angekoppelt sein.At the ends of the slide 15, connecting rods (not shown) be coupled.

    In Fig. 2 ist zu erkennen, daß durch Bewegung der Nuß 1 die Falle 9 zurückgezogen, der Schieber 15 nach oben bewegt und der Riegel 27 aus der Schließstellung in die zurückgezogene Stellung bewegt wird.In Fig. 2 it can be seen that by moving the nut 1 the Trap 9 withdrawn, the slider 15 moved up and the bolt 27 from the closed position to the retracted Position is moved.

    Fig. 3 zeigt im Querschnitt, wie das Zahnrad 19 und der Arm 23 zur gemeinsamen Rotation um das Drehzentrum 21 angeordnet sind. Auch ist zu erkennen, wie der Stift 25 in die Ausnehmung 29 am Ende des Riegels 27 eingreift.Fig. 3 shows in cross section how the gear 19 and the arm 23 for common rotation around the center of rotation 21 are. It can also be seen how the pin 25 in the Recess 29 engages at the end of the bolt 27.

    Die Funktionsweise des Schlosses ist die folgende: mittels Handgriff und Dorn wird die Nuß 1 um einen Winkel, der im gezeigten Ausführungsbeispiel ca. 30° beträgt, gedreht. Die daraus resultierende Bewegung des Schiebers 15 ist durch die wirksame Hebelarmlänge des Nußarmes 3 vorgegeben, die durch die Forderung nach einem kleinen Dornmaß begrenzt ist. Um dennoch einen ausreichenden Riegelvorschub zu erzielen, ist das Umlenkgetriebe, bestehend aus Zahnrad 19 und Arm 23 vorgesehen, dessen Übersetzungsverhältnis vom Verhältnis des Durchmessers des Zahnrades 19 zur Länge des Arms 23 bestimmt wird und geeignet gewählt werden kann. Durch die Bewegung des Schiebers 15 wird im gezeigten Ausführungsbeispiel das Zahnrad 19 um 180° gedreht. Dabei schwenkt der Arm 23 aus einer Lage parallel zur Verschiebungsrichtung des Riegels 27 und fluchtend mit dem Drehzentrum 21 des Zahnrades 19 im Uhrzeigersinn in eine Öffnungsstellung, in der der Arm 23 wieder parallel zur Verschiebungsrichtung des Riegels 27 und fluchtend mit dem Drehzentrum 21 des Zahnrades 19 ausgerichtet ist. Auf diese Art wird der maximale Hub ausgeschöpft.
    Wird der Stift zurückgedreht (gegen den Uhrzeigersinn) so läuft der Vorgang rückwärts ab, und der Riegel 27 wird zurückgezogen. Das Schloß ist entriegelt.
    Bei der Drehung des Zahnrades 19 bleibt der Stift 25 ständig in Eingriff mit dem Schlitz 29.    The functioning of the lock is as follows: by means of a handle and mandrel, the nut 1 is rotated through an angle, which in the exemplary embodiment shown is approximately 30 °. The resulting movement of the slide 15 is predetermined by the effective lever arm length of the nut arm 3, which is limited by the requirement for a small backset. In order to nevertheless achieve a sufficient bolt feed, the deflection gear consisting of gear 19 and arm 23 is provided, the transmission ratio of which is determined by the ratio of the diameter of the gear 19 to the length of the arm 23 and can be selected appropriately. By moving the slide 15, the gear 19 is rotated through 180 ° in the exemplary embodiment shown. The arm 23 pivots from a position parallel to the direction of displacement of the bolt 27 and aligned with the center of rotation 21 of the gear 19 clockwise into an open position in which the arm 23 again parallel to the direction of displacement of the bolt 27 and aligned with the center of rotation 21 of the gear 19 is aligned. In this way, the maximum stroke is exhausted.
    If the pin is turned back (counterclockwise), the process runs backwards and the bolt 27 is withdrawn. The lock is unlocked.
    When the gear 19 rotates, the pin 25 remains constantly in engagement with the slot 29.

    Claims (8)

    1. A lock for doors or windows, having a bolt (27) which can be displaced from an open position into a closed position, a slider (15) mounted slidably perpendicular to the direction of displacement of the bolt (27), an actuating means (1) for displacing the slider (15), and a reversing mechanism (19,21,23) connecting the slider (15) to the bolt (27) and comprising a stationary but rotatably mounted gearwheel (19) which meshes with a rack (17) disposed on the slider (15), and an arm (23) which is connected with the gearwheel (19) and the end (23b) of which is in operative engagement with the bolt (27), characterised in that the actuating means (1) is in the form of a sprocket which can be turned by means of a handle and which has a sprocket arm (5) engaging on the slider (15), and in that the transmission ratio of the reversing mechanism (19,21,23) is such that rotation of the sprocket through less than 90° effects the full bolt travel into the opening position.
    2. A lock according to Claim 1, characterised in that the sprocket rotation for the lock travel is about 30°.
    3. A lock according to Claim 1 or 2, characterised in that the slider (15) is connected to at least one connecting rod displaceable by the sprocket rotation.
    4. A lock according to any one of the preceding Claims 1 to 3, characterised in that the arm (23) is rigidly connected to the gearwheel (19), and in that the bolt (27) has a slot (29) which extends perpendicularly to its direction of displacement and in which a pin (25) at the end of the arm (23) engages.
    5. A lock according to any one of Claims 1 to 4, characterised in that in the locked position of the bolt (27) the arm (23) is disposed parallel to the displacement direction of the bolt (27) in alignment with the centre of rotation (21) of the gearwheel (19).
    6. A lock according to any one of Claims 1 to 5, characterised in that a spring-loaded latch (9) is provided which can be actuated by rotation of the sprocket (1).
    7. A lock according to any one of Claims 1 to 6, characterised in that a key-operated lock cylinder (31) is provided, means being provided which in the locked position of the lock cylinder (31) prevent any displacement of the slider (15).
    8. A lock according to any one of Claims 1 to 7, characterised in that the rotation of the gearwheel (19) for displacing the bolt (27) between its end positions is 180°.
    EP95106865A 1994-05-24 1995-05-05 Lock for doors or windows Expired - Lifetime EP0688930B1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE9408501U DE9408501U1 (en) 1994-05-24 1994-05-24 Lock for doors or windows
    DE9408501U 1994-05-24

    Publications (3)

    Publication Number Publication Date
    EP0688930A2 EP0688930A2 (en) 1995-12-27
    EP0688930A3 EP0688930A3 (en) 1996-06-26
    EP0688930B1 true EP0688930B1 (en) 1998-12-02

    Family

    ID=6909028

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP95106865A Expired - Lifetime EP0688930B1 (en) 1994-05-24 1995-05-05 Lock for doors or windows

    Country Status (4)

    Country Link
    EP (1) EP0688930B1 (en)
    AT (1) ATE174095T1 (en)
    DE (2) DE9408501U1 (en)
    ES (1) ES2125513T3 (en)

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    ES2208802T3 (en) * 1997-01-14 2004-06-16 KARL FLIETHER GMBH &amp; CO. KG LOCK WITH LOCK AND LATCH THAT CAN BE DRIVEN WITH KEY AND PUSHER CAM.
    DE10024305A1 (en) * 2000-03-10 2001-09-13 Fliether Karl Gmbh & Co Lock with latch and bolt
    DE102004006653A1 (en) * 2004-02-11 2005-09-01 Aug. Winkhaus Gmbh & Co. Kg Actuator e.g. for driving pole fitting of window, has transmission, which stands with driving bar fitting and propelable by means of drive pinion, with drive attached at drive pinion of transmission
    WO2009008014A1 (en) * 2007-07-12 2009-01-15 Cisa S.P.A. Selector for locks for reinforced doors and the like
    CN101743370A (en) * 2007-07-12 2010-06-16 西莎股份公司 Lock for reinforced doors and the like
    EP2171184B1 (en) * 2007-07-12 2012-08-15 CISA S.p.A. Lock for reinforced doors and the like
    ITAN20080055A1 (en) * 2008-12-01 2010-06-02 Gama Spa SECURITY LOCK FOR ARMORED DOORS AND DOORS, TWO OR MORE MANDATE, INCLUDING AN EASY PANIC OPENING SYSTEM.

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    Also Published As

    Publication number Publication date
    DE59504389D1 (en) 1999-01-14
    DE9408501U1 (en) 1994-07-21
    EP0688930A3 (en) 1996-06-26
    ATE174095T1 (en) 1998-12-15
    EP0688930A2 (en) 1995-12-27
    ES2125513T3 (en) 1999-03-01

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