EP0570697B1 - Sliding bar lock actuated by locking cylinder - Google Patents

Sliding bar lock actuated by locking cylinder Download PDF

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Publication number
EP0570697B1
EP0570697B1 EP93105934A EP93105934A EP0570697B1 EP 0570697 B1 EP0570697 B1 EP 0570697B1 EP 93105934 A EP93105934 A EP 93105934A EP 93105934 A EP93105934 A EP 93105934A EP 0570697 B1 EP0570697 B1 EP 0570697B1
Authority
EP
European Patent Office
Prior art keywords
driving rod
lock
slide
reduction gear
espagnolette
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
EP93105934A
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German (de)
French (fr)
Other versions
EP0570697A1 (en
Inventor
Klaus Korb
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.)
Carl Fuhr GmbH and Co KG
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Carl Fuhr GmbH and Co KG
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Application filed by Carl Fuhr GmbH and Co KG filed Critical Carl Fuhr GmbH and Co KG
Publication of EP0570697A1 publication Critical patent/EP0570697A1/en
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Anticipated expiration legal-status Critical
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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
    • E05C9/021—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 rack and pinion mechanism
    • E05C9/023—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 rack and pinion mechanism between a lock cylinder and the bar
    • 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
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/041—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with rack and pinion mechanism
    • 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
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/047—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions 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
    • 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
    • E05C9/10—Actuating mechanisms for bars
    • 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
    • E05B63/06—Locks or fastenings with special structural characteristics with lengthwise-adjustable bolts ; with adjustable backset, i.e. distance from door edge

Definitions

  • the invention relates to a lock cylinder-actuatable espagnolette lock with a toothed ring comprising the lock bit of the lock cylinder, which has a lock cylinder through-slot and whose outer circumference meshes with two output gearwheels, the rotational movement of which, with the interposition of a reduction gear reaching up to an end wheel, is used for shifting the drive rod via a drive rod connecting slide .
  • Such an espagnolette lock is known from DE 40 14 041 A1, the end wheel of the reduction gear meshing with a toothed strip of the espagnolette connecting slide. This is in turn coupled to the drive rod running behind a faceplate of the espagnolette lock.
  • the invention has for its object to design an espagnolette lock of the type in question in a technically simple manner so that this lock case can be assigned to other backset while largely maintaining the lock set.
  • the drive rod connecting slide consists of two coupled parts, one of which is connected to the faceplate part with the one drive rod and the other part closer to the reduction gear for varying the backset with End wheel engaging toothed rack.
  • a locking rod-actuated drive rod lock is the one in question Specified type which, due to a particularly advantageous modular system, allows lock boxes with different backset dimensions to be made largely without changing the lock mechanism.
  • the connecting rod connecting slide is made in two parts, which parts in turn are coupled to one another.
  • One part of the cuff, connected to the drive rod always remains the same, while the other part, which serves to vary the backset, is designed in different widths. This part serving for variation is arranged closer to the reduction gear and forms the toothed rack which is in engagement with the end wheel.
  • the cuff-side part drives a slide for a counter-rotating drive rod via a reversing drive.
  • the forend-side, always constant part is therefore used to shift the opposite drive rod via the reversing drive. Even if the part used to vary the backset changes in width, this has no influence on the reversing drive assigned to the cuff-side part and the slide coupled to the opposite drive rod.
  • the coupling of the two connecting rod connecting slide parts is achieved by a hooking engagement in the vicinity of a linearly extending abutting surface.
  • the assembly of the two connecting rod connecting slide parts can be done without tools. Furthermore, there is sufficient stability due to the coupling point adjacent to the linearly running abutment surface.
  • the espagnolette lock designed according to the invention has a lock housing 2 connected to a faceplate 1.
  • the faceplate 1 fixed on one narrow side of the faceplate has a greater length than the lock housing 2 and extends over an upper and a lower drive rod 3, 4 emerging from the lock housing 2
  • These are provided with locking elements, not shown, which cooperate with counter-closing parts on the frame side, which are also not shown.
  • a latch 6 is guided between a lock base 5 and a lock cover, not shown, arranged parallel to it.
  • This consists of a latch head 6 'penetrating the faceplate 1 and a latch tail 6' ', which according to the exemplary embodiment is designed as an interchangeable adapter piece.
  • the adapter piece (latch tail 6 '') has a corresponding length.
  • the trap tail 6 '' For the purpose of coupling the trap tail 6 '' to the trap head 6 ', this continues in the lock behind the faceplate 1 into a forked projection 7 such that the fork legs dip into niches 8 of the trap tail 6' 'on both sides.
  • the facing end of the trap tail 6 '' extends between the fork legs.
  • the trap head 6 'and the trap tail 6' ' are connected by a stud 9.
  • a support plate 10 is fixed on the lock base 5. This supports a ring gear 12 in a bore 11.
  • the bore 11 is opened by a locking cylinder insertion opening 13 for a locking cylinder, not illustrated, designed as a profile cylinder.
  • the cylinder core axis is offset from the central axis of the ring gear 12, and below it.
  • the ring gear 12 is provided with a radially directed gap 14 for the engagement of a locking bit of the profile locking cylinder.
  • two output gears 15, 16 the rotational movement of which, with the interposition of a reduction gear 18 reaching to an end wheel 17, is used via a connecting rod slide 19 for connecting rod displacement.
  • the connecting rod connecting slide 19 is composed of two parts 20, 21 coupled together.
  • One cuff-side part 20 runs along the back of the faceplate 1 and is connected to the lower drive rod 4.
  • the part 20 forms plug-in niches 22, 23 into which end hook projections 24, 25 of the drive rod 4 engage in a form-fitting manner.
  • the other part which serves to vary the backset D, has a toothed strip 26 which engages with the end wheel 17.
  • the latter extends opposite to a linearly extending abutting surface 27 of the connecting rod connecting slide parts 20, 21. In the vicinity of this abutting surface 27 are the two Espagnolette connecting slide parts 20, 21 coupled together. This is achieved through interlocking intervention.
  • protrusions 28, 29 extend from the rear below the abutment surface, which engage in fitting niches 30 and 31 of the part 21, respectively.
  • a toothed rack 32 is guided opposite the toothed rack 26. This is also in mesh with the end wheel 17 and is not used in more detail illustrated manner for closing a slide bolt 33.
  • the cuff-side part 20 drives a slide 35 for the opposite drive rod 3 via a reversing drive 34.
  • the reversing drive 34 consists of a toothed wheel arranged between two toothed strips 36, 37 and meshing with them.
  • the toothed bar 36 is located at the upper end of the part 20, while the toothed bar 37 engages on the leg 35 ′ of the angular slide 35 that runs parallel to the faceplate 1.
  • the other angle leg 35 '' is coupled to the upper drive rod 3.
  • the gear wheel forming the reversing drive 34 is seated on an axis 38 fixed to the lock housing.
  • the part 21 of the connecting rod connecting slide 19 which is closer to the reduction gear 18 is congruent with an interchangeable slide 39.
  • This is loaded in the downward direction by a compression spring 40.
  • the lower end of the interchangeable slide 39 works together with a hook pawl 41 mounted on the housing.
  • the other end of the interchangeable slide 39 serves to act on a deflecting member 42 which is mounted in a stationary manner on the housing side the deflection member 42 is loaded against the spring direction.
  • the deflection member 42 is coupled to the latch tail 6 ′′ by means of a stud 45. Accordingly, the torsion spring 44 fulfills the task of a latch spring.
  • the deflection member 42 is equipped with an arm 46 which lies in the range of motion of an angularly shaped actuating slide 47 running parallel to the faceplate. The latter extends within the sphere of activity a nut 48. By turning it clockwise, the actuating slide 47 is carried in the downward direction, which pivots the deflecting member 42 counterclockwise in the clockwise direction and thereby retracts the latch 6.
  • the hook pawl 41 is pivoted clockwise by lifting the change slide 39. This pivots the deflection member 42 clockwise and leads to a retraction of the latch 6.
  • the lock set-up can largely be retained.
  • a part 21 'of greater width viewed in the direction of the bar exclusion, is required, cf. Fig. 3.
  • the rack 26 and the coupling point are designed the same. If a wider adapter 21 'is used, then a longer tail is required. A longer length pushbolt must also be used.
  • the other parts of the lock fitting do not need to be changed. In this way, the most varied backset dimensions can be realized.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Mechanical Control Devices (AREA)

Abstract

The invention relates to an espagnolette lock actuable by lock cylinder, with a toothed ring which surrounds the locking bit of the lock cylinder and the outer circumference of which meshes with output gearwheels, the rotational movement of which serves, with a reduction gear interposed, for the displacement of the espagnolette; to achieve a simple and functionally advantageous solution, it is proposed that an espagnolette connecting slide (19) consists of two parts (20, 21) which are coupled to one another and of which one is connected to the one espagnolette (4) and the other possesses, for varying the spindle dimension (D), a toothed strip (26) coming into engagement with the output wheel (17) of the gear. <IMAGE>

Description

Die Erfindung betrifft ein schließzylinderbetätigbares Treibstangenschloß mit einem den Schließbart des Schließzylinders umfassenden Zahnkranz, welcher einen Schließzylinder-Durchsteckspalt besitzt und dessen Außenumfang mit zwei Abtriebszahnrädern kämmt, deren Drehbewegung unter Zwischenschaltung eines bis zu einem Endrad reichenden Untersetzungsgetriebes über einen Treibstangen-Anschlußschieber zur Treibstangen-Verlagerung dient.The invention relates to a lock cylinder-actuatable espagnolette lock with a toothed ring comprising the lock bit of the lock cylinder, which has a lock cylinder through-slot and whose outer circumference meshes with two output gearwheels, the rotational movement of which, with the interposition of a reduction gear reaching up to an end wheel, is used for shifting the drive rod via a drive rod connecting slide .

Ein derartiges Treibstangenschloß ist bekannt aus der DE 40 14 041 A1, wobei das Endrad des Untersetzungsgetriebes mit einer Zahnleiste des Treibstangen-Anschlußschiebers kämmt. Dieser ist seinerseits gekuppelt mit der hinter einer Stulpschiene des Treibstangenschlosses laufenden Treibstange.Such an espagnolette lock is known from DE 40 14 041 A1, the end wheel of the reduction gear meshing with a toothed strip of the espagnolette connecting slide. This is in turn coupled to the drive rod running behind a faceplate of the espagnolette lock.

Der Erfindung liegt die Aufgabe zugrunde, ein Treibstangenschloß der in Rede stehenden Art in herstellungstechnisch einfacher Weise so auszugestalten, daß unter weitgehender Beibehaltung des Schloßeingerichtes dieses Schloßkästen mit anderen Dornmaßen zuordbar ist.The invention has for its object to design an espagnolette lock of the type in question in a technically simple manner so that this lock case can be assigned to other backset while largely maintaining the lock set.

Gelöst wird diese Aufgabe bei einem gattungsgemäßen Treibstangenschloß dadurch, daß der Treibstangen-Anschlußschieber aus zwei miteinander gekuppelten Teilen besteht, von denen der eine,stulpseitige Teil mit der einen Treibstange verbunden ist und der andere, dem Untersetzungsgetriebe näherliegende Teil zur Variation des Dornmaßes die mit dem Endrad in Eingriff tretende Zahnleiste besitzt.This object is achieved with a generic drive rod lock in that the drive rod connecting slide consists of two coupled parts, one of which is connected to the faceplate part with the one drive rod and the other part closer to the reduction gear for varying the backset with End wheel engaging toothed rack.

Zufolge derartiger Ausgestaltung ist ein schließzylinderbetätigbares Treibstangenschloß der in Rede stehenden Art angegeben, welches aufgrund eines besonders vorteilhaften Baukastensystems es erlaubt, Schloßkästen mit unterschiedlichen Dornmaßen weitgehend ohne Abänderung des Schloßeingerichtes zu fertigen. Dies resultiert im wesentlichen aus der Tatsache, den Treibstangen-Anschlußschieber zweiteilig zu gestalten, welche Teile ihrerseits untereinander gekuppelt sind. Der eine, stulpseitige, mit der Treibstange verbundene Teil bleibt stets gleich, während der andere zur Variation des Dornmaßes dienende Teil in unterschiedlicher Breite ausgeführt wird. Dieser der Variation dienende Teil ist dem Untersetzungsgetriebe näherliegend angeordnet und formt die Zahnleiste, die in Eingriff steht zum Endrad.As a result of such a configuration, a locking rod-actuated drive rod lock is the one in question Specified type which, due to a particularly advantageous modular system, allows lock boxes with different backset dimensions to be made largely without changing the lock mechanism. This results essentially from the fact that the connecting rod connecting slide is made in two parts, which parts in turn are coupled to one another. One part of the cuff, connected to the drive rod, always remains the same, while the other part, which serves to vary the backset, is designed in different widths. This part serving for variation is arranged closer to the reduction gear and forms the toothed rack which is in engagement with the end wheel.

Eine vorteilhafte Weiterbildung besteht darin, daß der stulpseitige Teil über einen Umkehrtrieb einen Schieber für eine gegenläufige Treibstange antreibt. Der stulpseitige, stets gleichbleibende Teil ist daher noch dazu herangezogen, über den Umkehrtrieb die gegenläufige Treibstange zu verlagern. Auch wenn sich der zur Variation des Dornmaßes dienende Teil sich in seiner Breite ändert, hat dieses keinen Einfluß auf den dem stulpseitigen Teil zugeordneten Umkehrtrieb und den mit der gegenläufigen Treibstange gekuppelten Schieber.An advantageous further development is that the cuff-side part drives a slide for a counter-rotating drive rod via a reversing drive. The forend-side, always constant part is therefore used to shift the opposite drive rod via the reversing drive. Even if the part used to vary the backset changes in width, this has no influence on the reversing drive assigned to the cuff-side part and the slide coupled to the opposite drive rod.

Falls das Treibstangenschloß mit einer Falle ausgerüstet sein sollte, ist eine Dornmaßveränderung leicht zu überbrücken. Dies geschieht erfindungsgemäß dadurch, daß der Schwanz der Falle als auswechselbares Adapterstück gestaltet ist.If the espagnolette lock is equipped with a latch, a backset change can be easily bridged. This happens according to the invention in that the tail of the trap is designed as an interchangeable adapter piece.

Zu einer raumsparenden Bauform trägt die Tatsache bei, daß der dem Untersetzungsgetriebe näherliegende Teil des Treibstangen-Anschlußschiebers deckungsgleich liegt zu einem Wechselschieber. Das bedeutet, daß der dem Untersetzungsgetriebe näherliegende Teil und Wechselschieber zwischen Schloßboden und Schloßdecke in Art einer Übereinanderschachtelung vorgesehen sind, so daß die Variation des Dornmaßes nicht beeinträchtigt wird.The fact that the part of the connecting rod connecting slide closer to the reduction gear is congruent with a change-over slide contributes to a space-saving design. That means that the reduction gear Closer part and slide switch between the castle floor and castle ceiling are provided in the manner of a nesting, so that the variation of the backset is not affected.

Zur Gestaltung eines baulich einfachen und kostensparenden Umkehrtriebes ist vorgesehen, daß dieser aus einem zwischen zwei Zahnleisten angeordneten und mit diesen kämmenden Zahnrad besteht.In order to design a structurally simple and cost-saving reversing drive, it is provided that it consists of a toothed wheel arranged between two toothed strips and meshing with them.

Schließlich ist es erfindungsgemäß noch günstig, daß die Kupplung der beiden Treibstangen-Anschlußschieberteile durch einen verhakenden Eingriff in Nachbarschaft zu einer linear verlaufenden Stoßfläche erzielt ist. Das Zusammensetzen der beiden Treibstangen-Anschlußschieberteile kann werkzeuglos geschehen. Ferner liegt die genügende Stabilität vor aufgrund der der linear verlaufenden Stoßfläche benachbarten Kupplungsstelle.Finally, it is also advantageous according to the invention that the coupling of the two connecting rod connecting slide parts is achieved by a hooking engagement in the vicinity of a linearly extending abutting surface. The assembly of the two connecting rod connecting slide parts can be done without tools. Furthermore, there is sufficient stability due to the coupling point adjacent to the linearly running abutment surface.

Nachstehend wird ein Ausführungsbeispiel der Erfindung anhand der Zeichnungen erläutert. Es zeigt:

Fig. 1
eine Ansicht eines erfindungsgemäß gestalteten Treibstangenschlosses bei fortgelassener Schloßdecke unter Freilegung des Schloßeingerichtes,
Fig. 2
in Einzeldarstellung die bei diesem Treibstangenschloß verwendeten Treibstangen-Anschlußschieberteile und
Fig. 3
eine der Fig. 2 entsprechende Darstellung, wobei abweichend von dieser der dem Untersetzungsgetriebe näherliegende Teil zwecks Verwirklichung eines größeren Dornmaßes eine größere Breite besitzt.
An embodiment of the invention is explained below with reference to the drawings. It shows:
Fig. 1
1 shows a view of an espagnolette lock designed according to the invention with the lock cover left out and the lock device exposed,
Fig. 2
in individual representation the connecting rod parts and used in this connecting rod lock
Fig. 3
a representation corresponding to FIG. 2, deviating from this the part closer to the reduction gear for the purpose of realization a larger backset has a larger width.

Das erfindungsgemäß gestaltete Treibstangenschloß besitzt ein mit einer Stulpschiene 1 verbundenes Schloßgehäuse 2. Die an der einen Schmalseite desselben festgelegte Stulpschiene 1 weist dabei eine größere Länge als das Schloßgehäuse 2 auf und überfängt eine obere und eine untere, aus dem Schloßgehäuse 2 austretende Treibstange 3, 4. Diese sind mit nicht veranschaulichten Riegelgliedern versehen, die mit rahmenseitigen, ebenfalls nicht veranschaulichten Gegenschließteilen zusammenwirken.The espagnolette lock designed according to the invention has a lock housing 2 connected to a faceplate 1. The faceplate 1 fixed on one narrow side of the faceplate has a greater length than the lock housing 2 and extends over an upper and a lower drive rod 3, 4 emerging from the lock housing 2 These are provided with locking elements, not shown, which cooperate with counter-closing parts on the frame side, which are also not shown.

Im oberen Bereich des Schloßgehäuses 2 ist zwischen einem Schloßboden 5 und einer parallel dazu angeordneten, nicht dargestellten Schloßdecke eine Falle 6 geführt. Diese besteht aus einem die Stulpschiene 1 durchgreifenden Fallenkopf 6' und einem Fallenschwanz 6'', welcher gemäß Ausführungsbeispiel als auswechselbares Adapterstück gestaltet ist. Je nach Dornmaß D weist das Adapterstück (Fallenschwanz 6'') eine entsprechende Länge auf. Zwecks Kupplung des Fallenschwanzes 6'' mit dem Fallenkopf 6' setzt sich dieser schloßeinwärts hinter der Stulpschiene 1 in einen gegabelten Vorsprung 7 fort derart, daß die Gabelschenkel in beiderseitige Nischen 8 des Fallenschwanzes 6'' eintauchen. Zwischen den Gabelschenkeln erstreckt sich das zugekehrte Ende des Fallenschwanzes 6''. Die Verbindung von Fallenkopf 6' und Fallenschwanz 6'' erfolgt durch eine Stiftschraube 9.In the upper area of the lock housing 2, a latch 6 is guided between a lock base 5 and a lock cover, not shown, arranged parallel to it. This consists of a latch head 6 'penetrating the faceplate 1 and a latch tail 6' ', which according to the exemplary embodiment is designed as an interchangeable adapter piece. Depending on the backset D, the adapter piece (latch tail 6 '') has a corresponding length. For the purpose of coupling the trap tail 6 '' to the trap head 6 ', this continues in the lock behind the faceplate 1 into a forked projection 7 such that the fork legs dip into niches 8 of the trap tail 6' 'on both sides. The facing end of the trap tail 6 '' extends between the fork legs. The trap head 6 'and the trap tail 6' 'are connected by a stud 9.

Am Schloßboden 5 ist eine Trägerplatte 10 festgelegt. Diese lagert in einer Bohrung 11 einen Zahnkranz 12. Die Bohrung 11 wird von einer Schließzylinder-Einstecköffnung 13 für einen nicht veranschaulichten, als Profilzylinder gestalteten Schließzylinder gekreuzt. Die Zylinderkernachse liegt dabei versetzt zur Mittelachse des Zahnkranzes 12, und zwar unterhalb derselben.A support plate 10 is fixed on the lock base 5. This supports a ring gear 12 in a bore 11. The bore 11 is opened by a locking cylinder insertion opening 13 for a locking cylinder, not illustrated, designed as a profile cylinder. The cylinder core axis is offset from the central axis of the ring gear 12, and below it.

Der Zahnkranz 12 ist mit einem radial gerichteten Spalt 14 zum Eingriff eines Schließbartes des Profil-Schließzylinders versehen. Mit der Außenverzahnung des Zahnkranzes kämmen zwei Abtriebszahnräder 15, 16, deren Drehbewegung unter Zwischenschaltung eines bis zu einem Endrad 17 reichenden Untersetzungsgetriebes 18 über einen Treibstangen-Anschlußschieber 19 zur Treibstangen-Verlagerung dient.The ring gear 12 is provided with a radially directed gap 14 for the engagement of a locking bit of the profile locking cylinder. With the external toothing of the ring gear mesh two output gears 15, 16, the rotational movement of which, with the interposition of a reduction gear 18 reaching to an end wheel 17, is used via a connecting rod slide 19 for connecting rod displacement.

Der Treibstangen-Anschlußschieber 19 setzt sich aus zwei miteinander gekuppelten Teilen 20, 21 zusammen. Der eine stulpseitige Teil 20 läuft entlang der Rückseite der Stulpschiene 1 und ist mit der unteren Treibstange 4 verbunden. Zu diesem Zweck bildet der Teil 20 Einstecknischen 22, 23 aus, in welche endseitige Hakenvorsprünge 24, 25 der Treibstange 4 formpassend eingreifen. Der andere Teil, welcher zur Variation des Dornmaßes D dient, besitzt eine mit dem Endrad 17 in Eingriff tretende Zahnleiste 26. Letztere erstreckt sich gegenüberliegend zu einer linear verlaufenden Stoßfläche 27 der Treibstangen-Anschlußschieberteile 20, 21. In Nachbarschaft dieser Stoßfläche 27 sind die beiden Treibstangen-Anschlußschieberteile 20, 21 miteinander gekuppelt. Erreicht ist dieses durch verhakenden Eingriff. Von dem der Stulpschiene 1 näherliegenden Teil 20 gehen rückwärtig unterhalb der Stoßfläche 27 Vorsprünge 28, 29 aus, welche formpassend in Einstecknischen 30 bzw. 31 des Teils 21 eingreifen. In Gegenüberlage zur Zahnleiste 26 ist eine Zahnstange 32 geführt. Diese steht ebenfalls in Zahneingriff mit dem Endrad 17 und dient in nicht näher veranschaulichter Weise zum Schließen eines Schubriegels 33.The connecting rod connecting slide 19 is composed of two parts 20, 21 coupled together. One cuff-side part 20 runs along the back of the faceplate 1 and is connected to the lower drive rod 4. For this purpose, the part 20 forms plug-in niches 22, 23 into which end hook projections 24, 25 of the drive rod 4 engage in a form-fitting manner. The other part, which serves to vary the backset D, has a toothed strip 26 which engages with the end wheel 17. The latter extends opposite to a linearly extending abutting surface 27 of the connecting rod connecting slide parts 20, 21. In the vicinity of this abutting surface 27 are the two Espagnolette connecting slide parts 20, 21 coupled together. This is achieved through interlocking intervention. From the part 20 closer to the faceplate 1, 27 protrusions 28, 29 extend from the rear below the abutment surface, which engage in fitting niches 30 and 31 of the part 21, respectively. A toothed rack 32 is guided opposite the toothed rack 26. This is also in mesh with the end wheel 17 and is not used in more detail illustrated manner for closing a slide bolt 33.

Aus Fig. 1 geht hervor, daß der stulpseitige Teil 20 über einen Umkehrtrieb 34 einen Schieber 35 für die gegenläufige Treibstange 3 antreibt. Im einzelnen besteht der Umkehrtrieb 34 aus einem zwischen zwei Zahnleisten 36, 37 angeordneten und mit diesen kämmenden Zahnrad. Die Zahnleiste 36 befindet sich dabei am oberen Ende des Teils 20, während die Zahnleiste 37 an dem parallel zur Stulpschiene 1 verlaufenden Schenkel 35' des winkelförmigen Schiebers 35 angreift. Der andere Winkelschenkel 35'' ist mit der oberen Treibstange 3 gekuppelt. Das den Umkehrtrieb 34 bildende Zahnrad sitzt auf einer schloßgehäusefesten Achse 38.From Fig. 1 it can be seen that the cuff-side part 20 drives a slide 35 for the opposite drive rod 3 via a reversing drive 34. In detail, the reversing drive 34 consists of a toothed wheel arranged between two toothed strips 36, 37 and meshing with them. The toothed bar 36 is located at the upper end of the part 20, while the toothed bar 37 engages on the leg 35 ′ of the angular slide 35 that runs parallel to the faceplate 1. The other angle leg 35 '' is coupled to the upper drive rod 3. The gear wheel forming the reversing drive 34 is seated on an axis 38 fixed to the lock housing.

Es geht aus Fig. 1 hervor, daß der dem Untersetzungsgetriebe 18 näherliegende Teil 21 des Treibstangen-Anschlußschiebers 19 deckungsgleich liegt zu einem Wechselschieber 39. Dieser wird von einer Druckfeder 40 in Abwärtsrichtung belastet. Das untere Ende des Wechselschiebers 39 wirkt zusammen mit einer gehäuseseitig gelagerten Hakenklinke 41. Das andere Ende des Wechselschiebers 39 dient zur Beaufschlagung eines gehäuseseitig ortsfest gelagerten Umlenkgliedes 42. Dessen Lagerachse trägt die Bezugsziffer 43. Dieses Umlenkglied 42 steht unter der Einwirkung einer Drehfeder 44, die das Umlenkglied 42 entgegen Federrichtung belastet. Gekuppelt ist das Umlenkglied 42 mit dem Fallenschwanz 6'' mittels einer Stiftschraube 45. Demgemäß erfüllt die Drehfeder 44 die Aufgabe einer Fallenfeder. Sodann ist das Umlenkglied 42 mit einem Arm 46 ausgestattet, der im Bewegungsbereich eines parallel zur Stulpschiene verlaufenden, winkelförmig gestalteten Betätigungsschiebers 47 liegt. Letzterer erstreckt sich im Wirkungsbereich einer Nuß 48. Durch Drehen derselben in Uhrzeigerrichtung wird der Betätigungsschieber 47 in Abwärtsrichtung mitgenommen, welcher das Umlenkglied 42 in Uhrzeigerrichtung entgegen Federwirkung verschwenkt und dabei die Falle 6 zurückzieht.It can be seen from FIG. 1 that the part 21 of the connecting rod connecting slide 19 which is closer to the reduction gear 18 is congruent with an interchangeable slide 39. This is loaded in the downward direction by a compression spring 40. The lower end of the interchangeable slide 39 works together with a hook pawl 41 mounted on the housing. The other end of the interchangeable slide 39 serves to act on a deflecting member 42 which is mounted in a stationary manner on the housing side the deflection member 42 is loaded against the spring direction. The deflection member 42 is coupled to the latch tail 6 ″ by means of a stud 45. Accordingly, the torsion spring 44 fulfills the task of a latch spring. Then the deflection member 42 is equipped with an arm 46 which lies in the range of motion of an angularly shaped actuating slide 47 running parallel to the faceplate. The latter extends within the sphere of activity a nut 48. By turning it clockwise, the actuating slide 47 is carried in the downward direction, which pivots the deflecting member 42 counterclockwise in the clockwise direction and thereby retracts the latch 6.

Erfolgt beim Schließvorgang mittels des Schließzylinders eine Drehung des Zahnkranzes 12 entgegen Uhrzeigerrichtung, so werden über das Untersetzungsgetriebe 18 die Treibstangen 3, 4 in entgegengesetzter Richtung auseinanderbewegt.If, during the closing process, the toothed ring 12 is rotated counterclockwise by means of the locking cylinder, the drive rods 3, 4 are moved apart in the opposite direction via the reduction gear 18.

Bei einer Wechselbetätigung dagegen wird über den Zahnkranz die Hakenklinke 41 in Uhrzeigerrichtung verschwenkt unter Anheben des Wechselschiebers 39. Dieser verschwenkt das Umlenkglied 42 in Uhrzeigerrichtung und führt zu einem Zurückziehen der Falle 6.In the case of a change operation, on the other hand, the hook pawl 41 is pivoted clockwise by lifting the change slide 39. This pivots the deflection member 42 clockwise and leads to a retraction of the latch 6.

Soll das Schloßeingerichte Verwendung finden bei einem Schloßkasten mit größerem Dornmaß, so kann weitgehend das Schloßeingerichte beibehalten werden. Es wird jedoch ein Teil 21' größerer Breite, in Riegelausschlußrichtung gesehen, erforderlich, vgl. Fig. 3. Die Zahnleiste 26 und die Kupplungsstelle sind hierbei gleich gestaltet. Bei Einsatz eines breiteren Adapters 21' ist dann auch ein Fallenschwanz größerer Länge erforderlich. Ebenfalls ist ein Schubriegel größerer Länge einzusetzen. Die anderen Schloßeingerichtteile brauchen dagegen nicht abgeändert zu werden. Auf diese Weise lassen sich die unterschiedlichsten Dornmaße verwirklichen.If the lock set-up is to be used in a lock case with a larger backset, the lock set-up can largely be retained. However, a part 21 'of greater width, viewed in the direction of the bar exclusion, is required, cf. Fig. 3. The rack 26 and the coupling point are designed the same. If a wider adapter 21 'is used, then a longer tail is required. A longer length pushbolt must also be used. The other parts of the lock fitting, however, do not need to be changed. In this way, the most varied backset dimensions can be realized.

Die in der vorstehenden Beschreibung, der Zeichnung und den Ansprüchen offenbarten Merkmale der Erfindung können sowohl einzeln als auch in beliebiger Kombination für die Verwirklichung der Erfindung von Bedeutung sein.The features of the invention disclosed in the above description, the drawing and the claims can be of importance both individually and in any combination for the implementation of the invention.

Alle offenbarten Merkmale sind erfindungswesentlich. In die Offenbarung der Anmeldung wird hiermit auch der Offenbarungsinhalt der zugehörigen/beigefügten Prioritätsunterlagen (Abschrift der Voranmeldung) vollinhaltlich mit einbezogen.All the features disclosed are essential to the invention. The disclosure content of the associated / attached priority documents (copy of the prior application) is hereby also included in full in the disclosure of the application.

Claims (6)

  1. Lock cylinder-operated driving rod lock with a ring gear which encompasses the lock ward of the lock cylinder and has a gap for passage of the lock cylinder and of which the outer circumference meshes with two driven gears of which the rotary movement, with the interposition of a reduction gear mechanism extending as far as an end gear, via a driving rod connecting slide serves to displace the driving rod, characterised in that the driving rod connecting slide (19) consists of two portions (20, 21) coupled together, of which one portion (20) on the cuff plate side is connected to one driving rod (4) and the other portion (21) closer to the reduction gear mechanism for variation of the mandrel size (D) has the toothed strip (26) engaging with the end gear (17).
  2. Driving rod lock according to claim 1, characterised in that the portion (20) on the cuff plate side via a reversing mechanism (34) drives a slide (35) for a driving rod (3) working in the opposite direction.
  3. Driving rod lock according to one or more of the preceding claims, characterised in that the tail (6'') of the catch (6) is designed as an exchangeable adapter piece.
  4. Driving rod lock according to one or more of the preceding claims, characterised in that the portion (21) of the driving rod connecting slide (19) closer to the reduction gear mechanism (18) is in register with a reversing slide (39).
  5. Driving rod lock according to one or more of the preceding claims, characterised in that the reversing mechanism (34) consists of a gear arranged between two toothed strips (36, 37) and meshing therewith.
  6. Driving rod lock according to one or more of the preceding claims, characterised in that coupling of the two driving rod connecting slide portions (20, 21) is obtained by hooking engagement in proximity to a linearly extending butt face (27).
EP93105934A 1992-05-16 1993-04-13 Sliding bar lock actuated by locking cylinder Expired - Lifetime EP0570697B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4216289 1992-05-16
DE4216289A DE4216289A1 (en) 1992-05-16 1992-05-16 Lock cylinder actuable espagnolette lock

Publications (2)

Publication Number Publication Date
EP0570697A1 EP0570697A1 (en) 1993-11-24
EP0570697B1 true EP0570697B1 (en) 1995-10-04

Family

ID=6459093

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93105934A Expired - Lifetime EP0570697B1 (en) 1992-05-16 1993-04-13 Sliding bar lock actuated by locking cylinder

Country Status (3)

Country Link
EP (1) EP0570697B1 (en)
AT (1) ATE128750T1 (en)
DE (2) DE4216289A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102864986A (en) * 2012-09-25 2013-01-09 宾梦 Universal lockset
AT14920U1 (en) * 2015-02-19 2016-08-15 Roto Frank Ag lock

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3307563A1 (en) * 1983-03-01 1984-09-06 Fa. Aug. Winkhaus, 4404 Telgte Cover-rail/espagnolette constructional unit
DE4014041A1 (en) * 1990-05-02 1991-11-07 Fuhr Carl Gmbh & Co LOCKING CYLINDER ACTUATED ROD LOCK

Also Published As

Publication number Publication date
DE59300706D1 (en) 1995-11-09
EP0570697A1 (en) 1993-11-24
DE4216289A1 (en) 1993-11-18
ATE128750T1 (en) 1995-10-15

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