EP0785321B1 - Roller latch bolt with bolt shaft - Google Patents

Roller latch bolt with bolt shaft Download PDF

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Publication number
EP0785321B1
EP0785321B1 EP19970890008 EP97890008A EP0785321B1 EP 0785321 B1 EP0785321 B1 EP 0785321B1 EP 19970890008 EP19970890008 EP 19970890008 EP 97890008 A EP97890008 A EP 97890008A EP 0785321 B1 EP0785321 B1 EP 0785321B1
Authority
EP
European Patent Office
Prior art keywords
roller
latch
shaft
stop
trap
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
EP19970890008
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German (de)
French (fr)
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EP0785321A1 (en
Inventor
Manfred Hötzl
Peter Riznik
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.)
Roto Frank Eisenwarenfabrik AG
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Roto Frank Eisenwarenfabrik AG
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Publication of EP0785321A1 publication Critical patent/EP0785321A1/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/0056Locks with adjustable or exchangeable lock parts
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10Bolts of locks or night latches
    • E05B15/102Bolts having movable elements
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/04Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E05B63/044Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings with reversible bolt or bolt head
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/22Locks or fastenings with special structural characteristics operated by a pulling or pushing action perpendicular to the front plate, i.e. by pulling or pushing the wing itself
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/06Locks 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 roller trap with a roller shaft for a lock with push button or rotary button actuation, through a forend in a lock housing against spring force retractable or retractable by a latch lever and can be pushed out to a stop, the Roll fall shaft with the latch lever a detachable connection having.
  • a roller trap is known from EP 547 021.
  • Roller shutters are not only used for swing doors, but also with the usual left or right doors (hinges left or right) used if these doors are very common, for example be opened and the opening by simply belching the Door should be done.
  • Roller traps allow both pressing the door, as is also possible with wedge traps - they make it possible but also pressing on without pressing the button, because the roller trap also starts in the opposite direction on a striker or a striking plate edge. It is therefore not necessary to use roller latch locks convertible training, as is the case with wedge latch locks is quite common.
  • the invention aims to design a roller trap so that they are removed from the castle and possibly in Lock can also be adjusted.
  • a roller trap of the type described above achieved in that an adjustable stop if necessary carries, in its functional position, in the direction of movement seen the roll-down shaft, the outline of the forend opening towering over for the trap and that an actuator for inserting or swiveling the stop into a not over the outer contour of the RollfFallenschaftes protruding position on the front on the roller trap for removal and, if necessary, exchange a wedge trap is provided.
  • the Roller trap due to construction elements in the roller trap itself uncoupled from the lock mechanism and through a wedge latch to be replaced - and vice versa.
  • One and the same door lock can therefore be equipped with both a roller trap and a wedge trap become. Warehousing can be improved in this way and the use directly on the construction site the intended use be adjusted.
  • the stop on the roller trap can be adjusted of the trap exclusion can be adjusted. Because the trap exclusion can be relatively large with wedge traps However, the engagement in the striker is smaller than the radius of the trap roller must be the adjustability appropriate.
  • the stop can fall on the drop of the Roller trap by pushing in or swiveling to disappear brought and the roller trap after loosening the kinematic Connection with the latch lever of the lock mechanism through the congruent faceplate opening are pulled out.
  • a practical one Embodiment provides that the stop by pressing the actuator against spring force from a Form-fit connection can be disengaged and then out of the functional position in the contour area of the faceplate opening for the roller trap is rotatable.
  • the stop is guided non-rotatably longitudinally is and has a nut thread, and on an im Drop shaft supported by immovable threaded spindle Rotate the actuator for the purpose of position adjustment the latch connection is axially displaceable.
  • the roller trap exclusion can thus the actual dimensions of a door in the door frame as well the position and the air or the door gap to the striker or Strike plate to be adjusted.
  • the roller trap intervention be set to a size less than is the roll diameter. This allows the door to be closed easily and be pushed open again.
  • the Construction is also suitable for door locks when using rigid knobs or door handles are to be used. It is advantageous when along a guideway on the drop shaft for the non-rotatable, but axially adjustable guide of the stop a recess is provided and if the Stop can be positioned in front of the recess using the threaded spindle and with the threaded spindle into the recess can be moved in parallel. So also with the adjustable Roller trap the stop for the purpose of removal the roller trap are ineffective.
  • the actuator on the front of the roller trap is rotatable and laterally displaceable. The adjustment takes place at the above-described designs in the roller trap itself this means that no special lock designs are required, rather, locks such as Mortise can be used for doors as they are for convertible wedge traps exist.
  • Fig. 1 shows a section through a Part of a mortise lock with inserted roller latch
  • Fig. 2 shows the view of Fig. 1 from the face plate
  • Fig. 3 the Roller trap separate from the mortise lock
  • Fig. 4 the mortise lock 5
  • Fig. 6 is a view of the roller trap head from above.
  • the usual lock mechanism includes a pusher with a nut (not shown) and one Trap lever 4, the one with a pin 5 in a slot 6
  • Drop shaft 7 engages and a roller trap 8 against spring force withdraws.
  • By pushing the pin 5 against Spring force can disengage the pin 5 from the drop shaft 7 are brought. This push back occurs through an opening in the lock housing before the lock is installed 1 in a door. This allows the roller trap 8 of the Lock mechanism be uncoupled.
  • the roller trap 8 according to FIGS. 1 to 4 also has an adjustable stop 9 with a nut thread sits on an axially immovable threaded spindle 10 and when the threaded spindle 10 rotates as a screw head trained actuator 11 in the axial direction is adjustable.
  • Fig. 1 shows the correspondingly adjustable Stop 9, on the edge of the passage opening of the roller trap 8 through the faceplate and the extent of the trap exclusion certainly.
  • the trap exclusion is based on the gap width (air) matched between door and floor, so that the depth of engagement the roller trap is smaller than the radius of the trap roller. Then the door can be pushed shut and pushed open.
  • FIG. 5 shows an alternative embodiment, in which a stop 15 with respect to the roller trap 8 ' Fall shaft 7 'is not axially adjustable, but nevertheless is pivotable from a stop position.
  • This is the Stop 15 provided on an axis of rotation 16, which means of the actuator 17 against the force of the spring 18th axially shifted and rotated.
  • a wedge trap can be used instead of the roller trap 8 ' become.
  • a corresponding stop is open for the wedge trap the trap is not necessary.
  • the stop is sufficient for the Angle of rotation of the latch lever 4, the maximum trap exclusion allows. This maximum trap exclusion only has to in the roller trap 8, 8 'reduced or at most reduced and be adjusted.
  • the roller trap 8 according to FIG. 3 is a top view shown. It can be seen that the roller trap 8 (analogously also the roller trap 8 ') in contrast to a conventional wedge trap immediately pushing a door shut, as well as pushing it open a door. This function differs from the function of a wedge latch, when installing a door closed, but only opened again by pressing the handle can be. One and the same lock 1 can be exchanged the traps perform different functions.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Elevator Door Apparatuses (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Special Wing (AREA)

Description

Die Erfindung betrifft eine Rollfalle mit einem Rollfallenschaft für ein Schloß mit Drücker- oder Drehknopfbetätigung, die durch eine Stulpöffnung in ein Schloßgehäuse gegen Federkraft zurückschiebbar bzw. durch einen Fallenhebel zurückziehbar und bis zu einem Anschlag ausschiebbar ist, wobei der Rollfallenschaft mit dem Fallenhebel eine lösbare Verbindung aufweist. Eine solche Rollfalle ist aus EP 547 021 bekannt.The invention relates to a roller trap with a roller shaft for a lock with push button or rotary button actuation, through a forend in a lock housing against spring force retractable or retractable by a latch lever and can be pushed out to a stop, the Roll fall shaft with the latch lever a detachable connection having. Such a roller trap is known from EP 547 021.

Rollfallen werden nicht nur bei Schwingtüren, sondern auch bei den üblichen linken oder rechten Türen (Bänder links oder rechts) verwendet, wenn diese Türen beispielsweise sehr häufig geöffnet werden und das Öffnen durch bloßes Aufstoßen der Türe erfolgen soll. Rollfallen gestatten sowohl ein Zudrücken der Tür, wie dies auch bei Keilfallen möglich ist - sie ermöglichen aber auch ein Aufdrücken ohne Drückerbetätigung, weil die Rollfalle auch in der Gegenrichtung durch Anlaufen an einem Schließstück bzw. einer Schließblechkante zurückweicht. Es ist daher nicht erforderlich, Rollfallenschlösser umstellbar auszubilden, wie dies bei Keilfallenschlössern durchaus üblich ist.Roller shutters are not only used for swing doors, but also with the usual left or right doors (hinges left or right) used if these doors are very common, for example be opened and the opening by simply belching the Door should be done. Roller traps allow both pressing the door, as is also possible with wedge traps - they make it possible but also pressing on without pressing the button, because the roller trap also starts in the opposite direction on a striker or a striking plate edge. It is therefore not necessary to use roller latch locks convertible training, as is the case with wedge latch locks is quite common.

Die Erfindung zielt darauf ab, eine Rollfalle so auszubilden, daß sie aus dem Schloß entnommen sowie gegebenenfalls im Schloß auch justiert werden kann. Dies wird mit einer Rollfalle der eingangs beschriebenen Art dadurch erreicht, daß der Rollfallenschaft einen gegebenenfalls justierbaren Anschlag trägt, der in seiner Funktionsstellung, in Bewegungsrichtung des Rollfallenschaftes gesehen, den Umriß der Stulpöffnung für die Falle überragt und daß ein Betätigungselement zum Einschieben oder Einschwenken des Anschlages in eine nicht über die Außenkontur des RollfFallenschaftes vortretende Position stirnseitig an der Rollfalle zur Entnahme und gegebenenfalls zum Austausch gegen.eine Keilfalle vorgesehen ist. Somit kann die Rollfalle durch Konstruktionselemente in der Rollfalle selbst von der Schloßmechanik abgekuppelt und durch eine Keilfalle ersetzt werden - und umgekehrt. Ein und dasselbe Türschloß kann daher sowohl mit Rollfalle als auch mit Keilfalle ausgestattet werden. Die Lagerhaltung kann auf diese Weise verbessert und der Einsatz unmittelbar auf der Baustelle dem Verwendungszweck angepaßt werden.The invention aims to design a roller trap so that they are removed from the castle and possibly in Lock can also be adjusted. This is done with a roller trap of the type described above achieved in that an adjustable stop if necessary carries, in its functional position, in the direction of movement seen the roll-down shaft, the outline of the forend opening towering over for the trap and that an actuator for inserting or swiveling the stop into a not over the outer contour of the RollfFallenschaftes protruding position on the front on the roller trap for removal and, if necessary, exchange a wedge trap is provided. Thus, the Roller trap due to construction elements in the roller trap itself uncoupled from the lock mechanism and through a wedge latch to be replaced - and vice versa. One and the same door lock can therefore be equipped with both a roller trap and a wedge trap become. Warehousing can be improved in this way and the use directly on the construction site the intended use be adjusted.

Zudem kann der Anschlag auf der Rollfalle zur Justierung des Fallenausschlusses verstellt werden. Da der Fallenausschluß bei Keilfallen verhältnismäßig groß sein kann, bei Rollfallen jedoch der Eingriff in das Schließstück kleiner als der Radius der Fallenrolle sein muß, ist die Einstellbarkeit zweckmäßig. Der Anschlag kann auf dem Fallenschaft der Rollfalle durch Einschieben oder Einschwenken zum Verschwinden gebracht und die Rollfalle nach Lösen der kinematischen Verbindung mit dem Fallenhebel der Schloßmechanik durch die kongruente Stulpöffnung herausgezogen werden. Eine zweckmäßige Ausführungsform sieht vor, daß der Anschlag durch Eindrücken des Betätigungselementes gegen Federkraft aus einer Formschlußverbindung ausrastbar und sodann aus der Funktionsstellung in den Umrißbereich der Stulpöffnung für die Rollfalle verdrehbar ist. Liegt der gesamte Anschlag innerhalb der Umrißkontur der Stulpöffnung, dann behindert der Anschlag das Auswechseln der Rollfalle nicht. In Weiterbildung der Erfindung ist vorgesehen, daß der Anschlag unverdrehbar längsgeführt ist und ein Muttergewinde aufweist, und auf einer im Fallenschaft gelagerten unverschiebbaren Gewindespindel durch Drehen des Betätigungselementes zum Zwecke der Lagejustierung des Fallenanschlusses axial verschiebbar ist. Der Rollfallenausschluß kann somit den Istmaßen einer Tür im Türstock sowie der Lage und der Luft bzw. dem Türspalt zum Schließstück oder Schließblech angepaßt werden. Insbesondere kann der Rollfalleneingriff auf ein Maß eingestellt werden, das kleiner als der Rollendurchmesser ist. Dadurch kann die Tür leicht geschlossen und wieder aufgedrückt werden. Sie hält zuverlässig in der Geschlossenstellung, läßt sich jedoch mit einem sanften Druck auch ohne Zuhilfenahme des Drückers öffnen. Die Konstruktion eignet sich auch für Türschlösser, wenn sie mit starren Knöpfen oder Türgriffen verwendet werden sollen. Es ist vorteilhaft, wenn längs einer Führungsbahn auf dem Fallenschaft für die drehfeste, jedoch axial justierbare Führung des Anschlages eine Ausnehmung vorgesehen ist und wenn der Anschlag mittels der Gewindespindel vor die Ausnehmung positionierbar und mit der Gewindespindel in die Ausnehmung parallel hineinverschiebbar ist. So kann auch bei der justierbaren Rollfalle der Anschlag für den Zweck der Entnahme der Rollfalle wirkungslos gestellt werden. Das Betätigungselement an der Stirnseite der Rollfalle ist dabei drehbar und seitlich verschiebbar gelagert. Die Justierung erfolgt bei den vorbeschriebenen Ausführungen in der Rollfalle selbst. Es sind dadurch keine Sonderkonstruktionen des Schlosses erforderlich, vielmehr können Schlösser wie z.B. Einstemmschlösser für Türen verwendet werden, wie sie für umstellbare Keilfallen existieren.In addition, the stop on the roller trap can be adjusted of the trap exclusion can be adjusted. Because the trap exclusion can be relatively large with wedge traps However, the engagement in the striker is smaller than the radius of the trap roller must be the adjustability appropriate. The stop can fall on the drop of the Roller trap by pushing in or swiveling to disappear brought and the roller trap after loosening the kinematic Connection with the latch lever of the lock mechanism through the congruent faceplate opening are pulled out. A practical one Embodiment provides that the stop by pressing the actuator against spring force from a Form-fit connection can be disengaged and then out of the functional position in the contour area of the faceplate opening for the roller trap is rotatable. The entire stop lies within the contour of the faceplate opening, then the stop impedes not changing the roller trap. In development of the invention it is provided that the stop is guided non-rotatably longitudinally is and has a nut thread, and on an im Drop shaft supported by immovable threaded spindle Rotate the actuator for the purpose of position adjustment the latch connection is axially displaceable. The roller trap exclusion can thus the actual dimensions of a door in the door frame as well the position and the air or the door gap to the striker or Strike plate to be adjusted. In particular, the roller trap intervention be set to a size less than is the roll diameter. This allows the door to be closed easily and be pushed open again. It holds reliably in the closed position, but can be used with a gentle Open the pressure even without using the pusher. The Construction is also suitable for door locks when using rigid knobs or door handles are to be used. It is advantageous when along a guideway on the drop shaft for the non-rotatable, but axially adjustable guide of the stop a recess is provided and if the Stop can be positioned in front of the recess using the threaded spindle and with the threaded spindle into the recess can be moved in parallel. So also with the adjustable Roller trap the stop for the purpose of removal the roller trap are ineffective. The actuator on the front of the roller trap is rotatable and laterally displaceable. The adjustment takes place at the above-described designs in the roller trap itself this means that no special lock designs are required, rather, locks such as Mortise can be used for doors as they are for convertible wedge traps exist.

Ausführungsbeispiele des Erfindungsgegenstandes sind in den Zeichnungen dargestellt. Fig. 1 zeigt einen Schnitt durch einen Teil eines Einstemmschlosses mit eingesetzter Rollfalle, Fig. 2 die Ansicht nach Fig. 1 von der Stulpseite, Fig. 3 die Rollfalle getrennt vom Einstemmschloß, Fig. 4 das Einstemmschloß ohne Falle, Fig. 5 einen Schnitt ähnlich der Fig. 1, jedoch mit einer Variante des Anschlages und Fig. 6 eine Ansicht des Rollfallenkopfes von oben.Embodiments of the subject matter of the invention are in the Drawings shown. Fig. 1 shows a section through a Part of a mortise lock with inserted roller latch, Fig. 2 shows the view of Fig. 1 from the face plate, Fig. 3 the Roller trap separate from the mortise lock, Fig. 4 the mortise lock 5, a section similar to FIG. 1, but with a variant of the stop and Fig. 6 is a view of the roller trap head from above.

Ein Schloß 1, wie es z.B. als Einstemmschloß in eine Tür eingebaut wird, verfügt über ein Schloßgehäuse 2, das mit einem Stulp 3 verbunden ist. Die übliche Schloßmechanik umfaßt einen Drücker mit einer Nuß (nicht dargestellt) und einen Fallenhebel 4, der mit einem Stift 5 in ein Langloch 6 eines Fallenschaftes 7 eingreift und eine Rollfalle 8 gegen Federkraft zurückzieht. Durch Zurückdrücken des Stiftes 5 gegen Federkraft kann der Stift 5 außer Eingriff mit dem Fallenschaft 7 gebracht werden. Dieses Zurückdrücken erfolgt durch eine Öffnung in dem Schloßgehäuse noch vor Einbau des Schlosses 1 in einer Tür. Dadurch kann die Rollfalle 8 von der Schloßmechanik abgekuppelt werden.A lock 1, e.g. as a mortise lock in a door is installed, has a lock housing 2, which with a Forend 3 is connected. The usual lock mechanism includes a pusher with a nut (not shown) and one Trap lever 4, the one with a pin 5 in a slot 6 Drop shaft 7 engages and a roller trap 8 against spring force withdraws. By pushing the pin 5 against Spring force can disengage the pin 5 from the drop shaft 7 are brought. This push back occurs through an opening in the lock housing before the lock is installed 1 in a door. This allows the roller trap 8 of the Lock mechanism be uncoupled.

Die Rollfalle 8 gemäß Fig. 1 bis 4 verfügt ferner noch über einen einstellbaren Anschlag 9, der mit einem Muttergewinde auf einer axial unverschiebbaren Gewindespindel 10 sitzt und bei Drehung der Gewindespindel 10 über das als Schraubenkopf ausgebildete Betätigungselement 11 in der axialen Richtung verstellbar ist. Fig. 1 zeigt den entsprechend justierbaren Anschlag 9, der am Rande der Durchtrittsöffnung der Rollfalle 8 durch den Stulp anliegt und das Maß des Fallenausschlusses bestimmt. Der Fallenausschluß wird auf die Spaltbreite (Luft) zwischen Tür und Stock abgestimmt, sodaß die Eingriffstiefe der Rollfalle kleiner ist als der Radius der Fallenrolle. Dann kann die Tür leicht zugedrückt und auch aufgestoßen werden. The roller trap 8 according to FIGS. 1 to 4 also has an adjustable stop 9 with a nut thread sits on an axially immovable threaded spindle 10 and when the threaded spindle 10 rotates as a screw head trained actuator 11 in the axial direction is adjustable. Fig. 1 shows the correspondingly adjustable Stop 9, on the edge of the passage opening of the roller trap 8 through the faceplate and the extent of the trap exclusion certainly. The trap exclusion is based on the gap width (air) matched between door and floor, so that the depth of engagement the roller trap is smaller than the radius of the trap roller. Then the door can be pushed shut and pushed open.

Wenn der Anschlag 9 auf der Gewindespindel 10 in die Anschlagposition 9' gebracht wird, dann liegt dem Anschlag 9' fallenschaftseitig eine Ausnehmung 12 gegenüber. Die gesamte Gewindespindel 10 kann dann parallelverschoben werden, wie dies in Fig. 3 dargestellt ist. Diese Parallelverschiebung wird dadurch ermöglicht, daß die Gewindespindel 10 in Langlöchern 13, 14 gelagert ist und daß die Ausnehmung 12 einen Raum für die Aufnahme des Anschlages 9' bietet. In der in Fig. 3 dargestellten "zurückgezogenen" Position des Anschlages 9' kann die Rollfalle 8 nach Abkuppeln von der Schloßmechanik durch Lösen der Verbindung mit dem Fallenhebel 4 (Niederdrücken des gefederten Stiftes 5 und Ausklinken aus dem Langloch 6) stulpseitig aus dem Schloßgehäuse 2 genommen werden. Sie kann gegen eine Keilfalle getauscht werden.When the stop 9 on the threaded spindle 10 in the stop position 9 'is brought, then the stop is 9' a recess 12 opposite on the drop side. The whole Threaded spindle 10 can then be moved in parallel, such as this is shown in Fig. 3. This parallel shift is made possible in that the threaded spindle 10 in elongated holes 13, 14 is mounted and that the recess 12 a Offers space for receiving the stop 9 '. In the in Fig. 3 shown "retracted" position of the stop 9 'can the roller latch 8 after uncoupling from the lock mechanism by releasing the connection with the latch lever 4 (Depress the spring-loaded pin 5 and release it the oblong hole 6) taken from the lock housing 2 on the cuff side become. It can be exchanged for a wedge trap.

In Fig. 5 ist eine alternative Ausführungsform dargestellt, bei der ein Anschlag 15 gegenüber der Rollfalle 8' mit dem Fallenschaft 7' zwar nicht axial verstellbar, dennoch aber aus einer Anschlagstellung verschwenkbar ist. Dazu ist der Anschlag 15 auf einer Drehachse 16 vorgesehen, die mittels des Betätigungselementes 17 gegen die Kraft der Feder 18 axial verschoben und gedreht werden kann. Dabei rastet eine Formschlußverbindung 19 aus und nach einer Drehung um 180° wieder ein. In der letztgenannten Position des Anschlages 15' tritt der Anschlag 15' nicht über die Außenkontur des Rollfallenschaftes vor, sodaß die Rollfalle 8' entnommen werden kann. Eine Keilfalle kann statt der Rollfalle 8' eingesetzt werden. Für die Keilfalle ist ein entsprechender Anschlag auf der Falle nicht erforderlich. Es genügt der Anschlag für den Drehwinkel des Fallenhebels 4, der einen maximalen Fallenausschluß ermöglicht. Dieser maximale Fallenausschluß muß lediglich bei der Rollfalle 8, 8' reduziert bzw. allenfalls reduziert und justiert werden.5 shows an alternative embodiment, in which a stop 15 with respect to the roller trap 8 ' Fall shaft 7 'is not axially adjustable, but nevertheless is pivotable from a stop position. This is the Stop 15 provided on an axis of rotation 16, which means of the actuator 17 against the force of the spring 18th axially shifted and rotated. One snaps Positive connection 19 out and after a rotation by 180 ° again. In the latter position of the stop 15 ' the stop 15 'does not cross the outer contour of the roll-down shaft before, so that the roller trap 8 'are removed can. A wedge trap can be used instead of the roller trap 8 ' become. A corresponding stop is open for the wedge trap the trap is not necessary. The stop is sufficient for the Angle of rotation of the latch lever 4, the maximum trap exclusion allows. This maximum trap exclusion only has to in the roller trap 8, 8 'reduced or at most reduced and be adjusted.

In Fig. 6 ist die Rollfalle 8 gemäß Fig. 3 in Draufsicht dargestellt. Man erkennt, daß die Rollfalle 8 (analog auch die Rollfalle 8') im Gegensatz zu einer üblichen Keilfalle unmittelbar ein Zudrücken einer Tür, wie auch ein Aufdrücken einer Tür, ermöglicht. Diese Funktion unterscheidet sich von der Funktion einer Keilfalle, bei deren Einbau eine Tür zwar zugedrückt, jedoch nur durch Drückerbetätigung wieder geöffnet werden kann. Ein und dasselbe Schloß 1 kann durch Austausch der Fallen unterschiedliche Funktionen erfüllen.6, the roller trap 8 according to FIG. 3 is a top view shown. It can be seen that the roller trap 8 (analogously also the roller trap 8 ') in contrast to a conventional wedge trap immediately pushing a door shut, as well as pushing it open a door. This function differs from the function of a wedge latch, when installing a door closed, but only opened again by pressing the handle can be. One and the same lock 1 can be exchanged the traps perform different functions.

Claims (5)

  1. Roller latch, with a roller shaft for a lock with door handle or door knob operation, which through a weather board opening can be pushed back into a lock housing against a spring force or pulled back by a latch lever pushed out against a stop, wherein the roller shaft forms a releasable connection with the latch lever, characterised in that the roller latch shaft (7, 7' carries an optionally adjustable limit stop (9, 9', 15, 15') which in its operational position projects over the outline of the weather board opening for the latch when viewed in the movement direction of the roller latch shaft (7) and that an operating element (11, 17), for pushing or pivoting the stop into a position not projecting over the outer contour of the roller latch shaft, is provided on the front side of the roller latch (8, 8') for removal and if necessary for exchange against a wedge latch.
  2. Roller latch according to claim 1, characterised in that the limit stop (15, 15') can be snapped out of a form-locking connection (19) by pressing-in the operating element (17) against spring force (18) and then rotated out of the operational position into the outline area of the weather board opening for the roller latch (8, 8').
  3. Roller latch according to claim 1, characterised in that the limit stop (9, 9') is non-rotatably guided lengthwise and has a female thread and on a threaded spindle (10), mounted non-displaceably in the latch shaft, by rotating the operating element (11) is axially displaceable for the purpose of adjusting the position of the latch disconnection.
  4. Roller latch according to claim 3, chracterised in that along a guide path on the latch shaft for the non-rotatable but axially adjustable guidance of the limit stop (9, 9') there is provided a recess (12) and that the limit stop (9, 9') by means of the threaded spindle (10) is positionable in front of the recess (12) and with the threaded spindle can be displaced in parallel in the recess (12).
  5. Roller latch according to claim 4, characterised in that the operating element (11) is rotatable and laterally displaceable.
EP19970890008 1996-01-19 1997-01-17 Roller latch bolt with bolt shaft Expired - Lifetime EP0785321B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT9396A AT405551B (en) 1996-01-19 1996-01-19 ROLLING TRAP WITH A ROLLING SHAFT
AT9396 1996-01-19
AT93/96 1996-01-19

Publications (2)

Publication Number Publication Date
EP0785321A1 EP0785321A1 (en) 1997-07-23
EP0785321B1 true EP0785321B1 (en) 2003-04-16

Family

ID=3481330

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970890008 Expired - Lifetime EP0785321B1 (en) 1996-01-19 1997-01-17 Roller latch bolt with bolt shaft

Country Status (3)

Country Link
EP (1) EP0785321B1 (en)
AT (1) AT405551B (en)
DE (1) DE59709810D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2243910A2 (en) 2009-04-20 2010-10-27 Wojciech Gawron Mortise roller lock

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1298596B1 (en) * 1998-03-06 2000-01-12 Iseo Serrature Spa LOCK PARTICULARLY FOR METAL WINDOW FRAMES
AT406401B (en) * 1998-09-15 2000-05-25 Roto Frank Eisenwaren LOCK, IN PARTICULAR MULTI-LOCK LOCK
IT1307392B1 (en) 1999-09-30 2001-11-06 Alban Giacomo Spa LOCK STRUCTURE
DE10347151A1 (en) * 2003-10-10 2005-05-04 Fliether Karl Gmbh & Co Trap, in particular roller trap
WO2012011134A1 (en) * 2010-07-21 2012-01-26 Cisa S.P.A. Variable use lock
CN108071631A (en) * 2018-01-29 2018-05-25 西门子数控(南京)有限公司 Snap close piece, interlocking assembly and docking platform

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB600547A (en) * 1945-06-18 1948-04-12 Willem Van Leer Improvements in or relating to latches and the like
GB578397A (en) * 1944-06-12 1946-06-26 Dennis Anthony Walsh Waring Improvements in and relating to night and other latches or locking devices for doors
US2625812A (en) * 1945-09-24 1953-01-20 Daniel C Hay Plunger type lock
GB678764A (en) * 1950-05-24 1952-09-10 Erebus Mfg Company Ltd Latches or catches for doors
GB830158A (en) * 1957-04-12 1960-03-09 Yale & Towne Mfg Co Door or like fastenings
AT397272B (en) * 1991-12-09 1994-03-25 Roto Frank Eisenwaren ADJUSTABLE CASE FOR A DOOR LOCK
DE4218733A1 (en) * 1992-06-06 1993-12-09 Fuhr Carl Gmbh & Co Spherical catch for drive rod lock fittings - has set screw relatively displacing entire housing with spring and catch with respect to cuff.
DE9208531U1 (en) * 1992-06-25 1992-09-10 Gretsch-Unitas GmbH Baubeschläge, 7257 Ditzingen Lock, especially a mortise lock with a latch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2243910A2 (en) 2009-04-20 2010-10-27 Wojciech Gawron Mortise roller lock

Also Published As

Publication number Publication date
DE59709810D1 (en) 2003-05-22
ATA9396A (en) 1999-01-15
EP0785321A1 (en) 1997-07-23
AT405551B (en) 1999-09-27

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