EP0682167A1 - Mortise lock with latch and bolt - Google Patents

Mortise lock with latch and bolt Download PDF

Info

Publication number
EP0682167A1
EP0682167A1 EP95105074A EP95105074A EP0682167A1 EP 0682167 A1 EP0682167 A1 EP 0682167A1 EP 95105074 A EP95105074 A EP 95105074A EP 95105074 A EP95105074 A EP 95105074A EP 0682167 A1 EP0682167 A1 EP 0682167A1
Authority
EP
European Patent Office
Prior art keywords
lock
bolt
nut
locking
control
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.)
Granted
Application number
EP95105074A
Other languages
German (de)
French (fr)
Other versions
EP0682167B1 (en
Inventor
Udo Grothe
Manfred Hinz
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.)
BKS GmbH
Original Assignee
BKS GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BKS GmbH filed Critical BKS GmbH
Publication of EP0682167A1 publication Critical patent/EP0682167A1/en
Application granted granted Critical
Publication of EP0682167B1 publication Critical patent/EP0682167B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B55/00—Locks in which a sliding latch is used also as a locking bolt
    • E05B55/12—Locks in which a sliding latch is used also as a locking bolt the bolt being secured by the operation of a hidden parallel member ; Automatic latch bolt deadlocking mechanisms, e.g. using a trigger or a feeler
    • 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
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • E05B63/202—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed a latch bolt being initially retained in an intermediate position and subsequently projected to its full extent when the wing is closed
    • 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
    • E05B63/16—Locks or fastenings with special structural characteristics with the handles on opposite sides moving independently
    • 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
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/185—Preventing actuation of a bolt when the wing is open
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1086—Locks with panic function, e.g. allowing opening from the inside without a ley even when locked from the outside

Definitions

  • the invention relates to a mortise lock for doors or the like, with a latch bolt which acts under the action of a latch spring and which, when the door leaf is open, can be locked in its partially extended intermediate position, which only protrudes with its front run-up slope above the lock faceplate, by a locking element.
  • a mortise lock of the type described above is known from EP 0 431 369. It differs from other known mortise locks of a similar type primarily in that, in the door open position, the latch bolt, like a conventional lock latch, only protrudes from the lock face with its front ramp, but on the other hand, when the door is closed, the lock bolt automatically moves into its full extension or closed position extend with comparatively deep locking engagement. It is ensured by the comparatively concealed trigger in the latch bolt with a locking element directly attached to it, designed as a locking tooth, that the trigger is largely protected against unintentional actuation when the door is open and that it then only releases the latch bolt and the bolt bolt for their full extension movement, after the door has closed reliably.
  • the swivel disk which always engages the latch bolt shaft with its driving arm, is arranged between the follower nut and the locking slide, located between the latch bolt and the latch bolt, which necessitates a comparatively wide lock design.
  • this known mortise lock that, if there is too much free space between the lock faceplate and the striking plate on the frame side, incorrect operation can occur in that the lock bolt does not yet reach its actual locking position when the door is opened and therefore comes out of the lock faceplate when the door is open can protrude. So that the lock bolt can still be locked on the lock side in its fully extended closed position, a special tumbler is necessary in the known mortise lock.
  • the known lock also offers only limited uses.
  • the present invention has for its object to provide a mortise lock of the type described above, which with a comparatively simple and compact design ensures a complete retraction of the lock bolt when the door is opened and its proper locking in the retracted position, as well as an easier locking of the lock bolt in its extended position enables and that can ultimately be easily varied for a variety of uses.
  • the swivel disk is designed as a control nut disk which is mounted so as to be pivotably adjustable about the handle follower axis and which has a control boss which acts on the latch bolt lever arm end which has a contour which leads to the latch bolt being retracted in advance of the latch bolt and which finally has a locking lug engaging behind the lock bolt in its extended position.
  • the control nut disk which forms its central organ, as it were, not only enables a narrow lock design and at the same time also locks the lock bolt in its extended closed position, but above all also ensures via its control boss and the bolt control lever attached to it that the lock bolt when retracting with the latch bolt, the latter at least hurries ahead of the retracting movement in the final phase, so that the latch bolt already reaches its fully retracted locking position in any case and can also be locked in via the locking slide by the latch bolt if the latter is not fully retracted to open the door are needed.
  • a leg spring engages at the end facing away from the lock bolt, which presses the end of the control lever arm against the control boss on the control nut disc.
  • a spring-loaded pawl is expediently present, which engages behind the latch bolt in its positions protruding beyond its intermediate position to prevent it from being pushed in, but to disengage it from its blocking position by the latch follower arm of the control nut disk for its desired catching-up movement is.
  • the latch bolt can be locked in its extended position against undesired pushing or pushing in by the pawl, and indeed also in different extended positions caused by correspondingly different striking plate or rebate air conditions.
  • the new mortise lock can be designed as a panic lock, in that its control nut washer is arranged between an outer and inner lock nut and is to be connected to the inner lock nut continuously, but with the outer lock nut only via a coupling pawl arranged on the control nut disc, so that it can be pivoted the clutch pawl can be engaged and disengaged via a key-operated clutch slide that engages it.
  • the clutch pawl available here therefore enables the control nut washer, which is used to collect the latch bolt and lock bolt, to the inner lock nut as required with panic locks and is therefore always to be actuated by a corresponding inside handle, while the outer lock nut is used for mere key actuation via the Coupling slide and the coupling pawl must also be uncoupled from the steering nut plate.
  • the new mortise lock can also be designed as an apartment lock door lock, which has a lock nut that can be uncoupled via the lock cylinder to idle, in order to prevent the door from being overcome with the opening methods known from panic locks, so that When the door is closed, the key is put into a state by turning the key, in which the door can only be opened from the inside using the corresponding key.
  • control nut disc can be key-operated by means of a change attached to it and carries a coupling pawl which is pivotally mounted on it and via which the control nut disc is normally connected to the lock nut in a pivoting manner, but also by means of a key actuation which acts on the coupling pawl in opposite directions Coupling slide must also be uncoupled.
  • This clutch slide is preferably brought into its actuating position disengaging the clutch pawl by actuating the key in the opposite direction to the change, that is to say turning it back. It is to be locked in a spring-like manner in its two shifting positions which release or disengage the clutch pawl.
  • the new mortise lock can also be designed as a so-called locking lock, in which its otherwise existing function of self-locking or automatic locking can be deactivated temporarily and only by the key owner.
  • a key-actuated change is in turn articulated on the control nut disc and the control nut disc in its catch position, which largely retracts by the lock nut actuation and brings the latch bolt into its fully retracted position, by means of a key-operated rocker which locks the change in its correspondingly raised position, releasing the lock nut adjustability.
  • This rocker is advantageously designed as a three-armed lever arranged in the swivel range of the locking bar of a key-operated locking cylinder, the pointer-like central arm of which can be brought into and out of locking engagement with a latching projection which is appropriately arranged on the change, while the other two side arms of the rocker are dependent on the latching bar depending on its or reverse closing movement are to be acted upon in opposite directions.
  • the pusher inserted in the end nut is pressed completely until it stops and in this state the key is then turned to actuate the rocker in the final direction of rotation .
  • the mortise locks shown are provided with a lock case base 1, a lock cover 2 and a lock faceplate 3 which is provided with corresponding through openings for the latch bolt 4 and the lock bolt 5.
  • the latch bolt 4 is under the action of the latch spring 6, which is supported on an angled guide plate 7 which is permanently installed in the lock case, on which the shaft 4 'of the latch bolt which rests on the upper side against the fixed roller 1' rests in a sliding manner.
  • the latch spring 6 engages on a trigger lever 8 which is pivotally mounted in the latch bolt head 4 '' and is provided with a locking tooth 8 'serving as a locking element, which in the intermediate position of the latch bolt 4 shown in FIG. 1, in the latter only protrudes with its front bevel over the lock face plate 3, the latch bolt 4 is locked by an inside stop on the lock face plate 3.
  • a pawl 9 is provided above the latch bolt shaft 4 ', which is pivotably mounted about the fixed bolt 10 and with its front toothed end 9 'the latch bolt 4 at its cutting edge 4 '''is able to engage behind.
  • the leg spring 11 engaging its bead 9 ′′, which is placed around the fixed bolts 10 and 10 ′, presses the pawl 9 downward.
  • the lock bolt 5 is also to be locked in its retracted position shown in FIG. 1, for example, by the locking slide 12 designed as a flat slide and its flat angled portion 12 'at the lower end. In the position of the flat slide 12 raised by the leg spring 13, this engages in front of the locking projection 5 ′′ present at the bottom of the lock bolt shaft 5 ′ at the front, as a result of which the lock bolt 5 stands under the action of the locking spring 15 that engages with the bolt shaft bolt 5 ′′ ′′ and engages with the bolt shaft bolt 5 ′′ is locked in its retracted position.
  • the locking or flat slide 12 which is vertically displaceable to a limited extent via the elongated hole bolt guides 12 '''at its upper and lower ends, is provided at its upper end with an oblique angle 12''. This interacts with the driver 4 IV projecting above the lower edge of the latch bolt head 4 '' in such a way that when the latch bolt 4 is extended into its fully extended position as shown in FIG. 3, the locking slide 12 is pressed down and as a result the one present at its lower end Flat bend 12 'releases the lock bolt 5 for its extension movement shown in Figure 3.
  • All mortise locks shown is also common to a control nut 16 which is pivotally mounted about the handle nut axis a and which can be pivoted in the circumference limited by its circular arc-shaped slot 16 'and the hollow bolt 17 arranged therein, which is fixed in the lock case.
  • This control nut 16 represents the central control element of the mortise lock, as it were. It has a driver arm 16 ′′, by means of which the latch bolt 4 can be obtained from its different extended positions, whether from its fully extended or also its intermediate position, for opening the door at all times when the control nut 16 is pivoted .
  • control nut disk 16 has a control boss which is shaped in a special way 16 '''for the double-armed bolt control lever 18 which is pivotably mounted about the fixed bolt 17' in order to actuate it accordingly to retract the lock bolt 5.
  • the double-armed bolt control lever 18 engages with its lower arm 18 'on a roller bolt 5 IV provided on the lock bolt shaft 5', while a roller bolt 18 '''is present on the upper lever arm 18''. This is pressed by the leg spring 19 acting on the bolt control lever 18 and wrapped around the bearing pin 17 against the control boss 16 ′′ ′′ of the control nut disk 16.
  • This control hump 16 ''' has such a contour that when the latch bolt 4 and the latch bolt 5 are retracted, as indicated in FIG. 4, the latch bolt 4 leads the latch bolt 4, so that the latch bolt 5 is in each case its fully retracted position for locking it Fig.1 reached before the latch bolt 4 reaches a retracted position enabling the door to be opened.
  • a locking lug 16 IV is provided on the control nut disk 16 below, which is able to engage behind the lock bolt 5 in its extended position shown in FIG. 3, namely the locking projection 5 V present on the lock bolt 5. This prevents unauthorized pressing of the lock bolt 5 out of its extended position.
  • the control nut washer 16 is arranged between a split lock nut, namely between an outer lock nut 20 and an inner lock nut 21, both of which are in a conventional manner by a lock nut spring 22 engaging them in their fixed hollow bolt 23 and be held on the fixed bolt 23 'resting position.
  • These two nut halves differ from one another in that they have two driver arms 20 'and 21' which project axially to different extents from the lock nut axis a.
  • a coupling pawl 24 pivotably mounted on the control nut 16 about its bolt 16 V interacts and can be engaged and disengaged via a key-operated clutch slide 26 which engages on it.
  • the clutch pawl 24 engages around the lower edge of the control nut 16 U-shaped and is under the action of a Return spring 27, which is seated in a corresponding recess in the control nut disc 16 and tries to hold the clutch pawl 24 in the position disengaged in FIGS. 1 and 3, in which the control nut disc 16 is only in drive connection with the lock inner nut 21 via the clutch pawl 24, on the other hand, is uncoupled from the lock outer nut 20, consequently the lock cannot be opened by actuating the outside handle, whereas actuating the inside handle to retract the latch bolt 4 and the lock bolt 5, as is necessary with panic door locks, is possible at any time.
  • the clutch slide 26 serving to control the clutch pawl must be resiliently latched in its two displacement positions, that is to say the clutch pawl 24 in the engaged or disengaged position.
  • a kidney-shaped latching recess 26 ' is provided in the clutch slide 26, as shown in particular in FIG. 3, which interacts with the lock pin 28 fixed to the lock case, the clutch slide 26 also being under the action of the locking spring 15 which is also required for the extension of the lock bolt 5, which engages with its shorter arm 15 'in front of the angled portion 26' 'on the coupling slide 26.
  • the coupling slide 26 is provided with a guide slot 26 ′′ ′′ encompassing the fixed bolt 29 and also with an actuation projection 26 IV for the actuating lock bit located on the lock cylinder to be installed in the opening 30. Also an angled locking lug 26 V is provided at the bottom of the clutch slide 26, which, in the shifted position of the clutch pawl 24 corresponding to the engaged clutch pawl 26 and in the retracted position of the lock bolt 5, engages in a locking slot 5 VI on the underside of its bolt shaft 5 ', as in FIG Fig.2 is the case.
  • the lock outer nut 20 of the lock bolt 5 can be held in its retracted position when the door closes, although the latch bolt 4 extends and the locking slide 12 and its locking lug 12 'which can be moved downward as a result would also release the lock bolt 5 for its extension movement, but this would not make sense in this case, therefore, when the external lever follower was actuated.
  • the inner nut 21 is in constant entrainment via the coupling pawl 24 with the control nut disk 16, that is to say the door can be opened from the inside at any time, for example, by actuating a handle, this is a panic lock.
  • FIGS. 5 to 8 differs from the one described above in that it is not a panic lock but an apartment door lock that has a lock nut 30 that can be decoupled via the key-operated lock cylinder to idle, in order in this way to prevent the equipped door can be overcome with the opening methods known from panic locks.
  • this lock can be put into a state in which the door can only be opened from the inside using the key.
  • a key-operated change 31 is articulated on the control nut disk 16 at the point 16 VI .
  • the control nut disk 16 here also carries a clutch pawl 32 seated on its bearing pin 16 V , by means of which the control nut disk 16 is normally connected to the lock nut 30 in a pivoting manner, as is the case in FIGS. 5 and 6, but by one of the clutch pawls 32 acting in opposite directions, also to be actuated clutch slide 33 is also to be uncoupled.
  • This clutch slide 33 can be shifted from its normal rest position shown in FIG. 5 by actuating the key in the opposite direction to the change 31, that is to say turning it back, into its actuating position disengaging the clutch pawl 32 in accordance with FIG.
  • the clutch slide 33 is to be resiliently latched in its two shift positions which release or disengage the clutch pawl 32, namely by the leg spring 35 which is wound around the fixed bolt 14 and which is connected to one end rests on the hollow pin 23 and the other end on the bend 33 'of the clutch slide 33.
  • the coupling slide 33 is provided with a heart-shaped locking recess 33 ′′, which engages with the locking bolt 36 arranged in the lock case. From its latching position, shown in FIG.
  • the clutch slide 33 can be levered out by the change 31 during its key-operated opening adjustment movement, shown in FIG. 8, to thereby return to its normal position shown in FIGS. 5 and 6 to get.
  • the lock type shown in FIGS. 9 to 11 also has many common components with the lock types described above, which are provided with the same reference numerals.
  • the special thing about this lock is that it represents a locking lock, in which the automatic removal of the latch bolt as well as the bolt bolt can only be temporarily deactivated by the key owner, so that the latch bolt according to Fig. 11 is also temporarily in its place fully retracted position can be locked.
  • a key-actuated change 40 is in turn articulated on the control nut disk 16 at the point 16 VI , while the coupling pawl 41 is fixed this time on the control nut disk 16 via the pivot pin 16 VI , so that the latter is in constant engagement with the trigger nut 30.
  • a rocker 42 is provided in the swivel range of the locking cylinder locking bar, which allows the latch bolt 4 to be blocked in its fully retracted position shown in FIG. 11, by corresponding interaction with the change 40.
  • the rocker 42 is designed as a three-armed lever, the pointer-like center arm 42 'of which can be brought into and out of locking engagement with a correspondingly arranged locking projection 40', while the two side arms 42 '' and 42 '''are dependent on the locking cylinder lock bit depending on its or reverse closing movement are to be acted upon in opposite directions.
  • the arms 42 'and 42''of the rocker 42 are offset in terms of planes so that the shaft 5' of the lock bolt 5 lies between them.
  • the rocker 42 can in their two different setting positions can be locked in the manner shown in FIGS. 9 and 11 by a detent spring 43 engaging on their side arm end 42 ′′ ′′ facing away from the change 40.
  • the detent spring 43 is shaped in such a way that it is able to do this on the one hand and is held by the bolts 45 and 17 'surrounded by it on the other hand.
  • the latch bolt 4 In order to be able to bring the rocker 42 into its blocking position shown in FIG. 11, the latch bolt 4 must be brought into its full retracted position by pressing the lock nut 30 and correspondingly swiveling the control nut disc 16 into its full retracted position, so that the pointer-like position is achieved, before the corresponding rotation by the lock bit 44 Center arm 42 'of rocker 42 can be pivoted into the recess 40 in front of the locking projection 40'. The latch bolt 4 is locked in this fully retracted position by the correspondingly pivotable driver arm 16 ′′ of the control nut disk 16. If, on the other hand, the latch bolt 4 is to return to its half-extended intermediate position shown in FIG. 9, then only the lock bit 44 needs to be actuated in the unlocking direction in order to hit the side arm 42 ′′ of the rocker 42 and thereby the rocker with its central arm 42 ′. uncouple from the change 40.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

A swivel disc (16) swivels on a trigger nut axis (a) and has a control boss (16''') exerting pressure on the adjacent bolt control lever arm end. The boss has a shape causing the lock bolt (5) to advance over the falling latch (4). The end of the double-armed bolt control lever (18) facing away from the lock bolt presses the lever towards the control boss on the control nut disc, and touches a leg spring (19). A spring-supported locking pawl (9) is positioned above the shaft (4') of the falling latch. <IMAGE>

Description

Die Erfindung bezieht sich auf ein Einsteckschloß für Türen od.dgl., mit einem unter Wirkung einer Fallenfeder stehenden Fallenriegel, der bei geöffnetem Türflügel in seiner teilweise ausgefahrenen, dabei lediglich mit seiner stirnseitigen Auflaufschräge über den Schloßstulp herausragenden Zwischenstellung durch ein Sperrelement zu arretieren ist, das durch schließblechseitiges Auftreffen eines Auslösers auszurücken ist und dadurch den Fallenriegel in seine volle Ausfahrstellung gelangen läßt, mit einer unter Wirkung einer Rückstellfeder stehenden Schloßnuß, mit einer zwischen letzterer und dem Fallenriegel vorgesehenen, durch die Schloßnuß, verschwenkbaren und einen am Fallenriegelschaft angreifenden Mitnehmerarm aufweisenden Schwenkscheibe, mit einem unter Wirkung einer ihn in Ausfahrstellung zu drücken suchenden Riegelfeder stehenden Schloßriegel, der in seiner eingefahrenen Stellung durch einen vom voll aus fahrenden Fallenriegel auszurückenden Sperrschieber zu arretieren ist und der ebenso wie der Fallenriegel aus seiner verriegelbaren Aus fahr- in die Einfahrstellung durch Schloßnußbetätigung über einen doppelarmigen Riegelsteuerhebel einzuholen ist, der mit seinem dem Schloßriegel abgewandten Hebelarmende an der Schwenkscheibe anliegt.The invention relates to a mortise lock for doors or the like, with a latch bolt which acts under the action of a latch spring and which, when the door leaf is open, can be locked in its partially extended intermediate position, which only protrudes with its front run-up slope above the lock faceplate, by a locking element. which is to be disengaged by striking a trigger on the striking plate side and thereby allowing the latch bolt to reach its full extended position, with a lock nut which acts under the action of a return spring, with a swivel disk which is provided between the latter and the latch bolt and can be swiveled by the lock nut and has a driving arm which engages on the latch bolt shaft , with a lock spring under the action of a locking spring looking to push it into the extended position, which in its retracted position by a locking slide to be disengaged from the fully extended latch bolt z u lock and which, like the latchbolt, can be obtained from its lockable position in the retracted and retracted position by actuating the lock nut using a double-armed bolt control lever which rests on the swivel plate with its lever arm end facing away from the lock bolt.

Ein Einsteckschloß der vorbeschriebenen Art ist durch die EP 0 431 369 bekannt. Es unterscheidet sich von anderen vorbekannten Einsteckschlössern ähnlicher Art vor allem dadurch, daß in der Türoffenstellung der Fallenriegel wie eine herkömmliche Schloßfalle nur mit seiner stirnseitigen Auflaufschräge aus dem Schloßstulp herausragt, dagegen aber beim Türschließen ebenso wie der Schloßriegel selbsttätig in ihre volle Ausfahr- bzw. Schließstellung mit vergleichsweise tiefem Schließeingriff ausfahren. Dabei wird durch den im Fallenriegel vergleichsweise verdeckt angeordneten Auslöser mit an ihm unmittelbar angebrachtem, als Sperrzahn ausgebildetem Sperrelement sichergestellt, daß der Auslöser gegen ein bei offener Tür ungewolltes Betätigen weitgehend geschützt ist und er den Fallenriegel sowie den Schloßriegel erst dann für ihre volle Ausfahrbewegung freigeben, nachdem die Schließlage der Tür zuverlässig erreicht worden ist. Bei dem gattungsgemäßen Einsteckschloß ist die mit ihrem Mitnehmerarm stets am Fallenriegelschaft angreifende Schwenkscheibe zwischen der Drückernuß und dem schloßstulpseitig sitzenden, zwischen Fallenriegel und Schloßriegel vorhandenen Sperrschieber angeordnet, was eine vergleichsweise breite Schloßbauart bedingt. Weiterhin besteht bei diesem vorbekannten Einsteckschloß der Nachteil, daß es bei zu großem Freiraum zwischen dem Schloßstulp und dem blendrahmenseitigen Schließblech zu Fehlbedienungen insofern kommen kann, als der Schloßriegel beim Öffnen der Tür noch nicht in seine eigentliche Arretierstellung gelangt und daher bei offener Tür aus dem Schloßstulp herausragen kann. Damit weiterhin der Schloßriegel in seiner voll ausgefahrenen Schließstellung schloßseitig gesperrt werden kann, ist beim vorbekannten Einsteckschloß eine besondere Zuhaltung notwendig. Auch bietet das vorbekannte Schloß nur begrenzte Einsatz- bzw. Verwendungsmöglichkeiten.A mortise lock of the type described above is known from EP 0 431 369. It differs from other known mortise locks of a similar type primarily in that, in the door open position, the latch bolt, like a conventional lock latch, only protrudes from the lock face with its front ramp, but on the other hand, when the door is closed, the lock bolt automatically moves into its full extension or closed position extend with comparatively deep locking engagement. It is ensured by the comparatively concealed trigger in the latch bolt with a locking element directly attached to it, designed as a locking tooth, that the trigger is largely protected against unintentional actuation when the door is open and that it then only releases the latch bolt and the bolt bolt for their full extension movement, after the door has closed reliably. In the case of the generic mortise lock, the swivel disk, which always engages the latch bolt shaft with its driving arm, is arranged between the follower nut and the locking slide, located between the latch bolt and the latch bolt, which necessitates a comparatively wide lock design. Furthermore, there is the disadvantage of this known mortise lock that, if there is too much free space between the lock faceplate and the striking plate on the frame side, incorrect operation can occur in that the lock bolt does not yet reach its actual locking position when the door is opened and therefore comes out of the lock faceplate when the door is open can protrude. So that the lock bolt can still be locked on the lock side in its fully extended closed position, a special tumbler is necessary in the known mortise lock. The known lock also offers only limited uses.

Demgegenüber liegt der vorliegenden Erfindung die Aufgabe zugrunde, ein Einsteckschloß der eingangs beschriebenen Gattung zu schaffen, das bei vergleichsweise einfacher und gedrängter Bauart ein beim jeweiligen Türöffnen vollständiges Einfahren des Schloßriegels und dessen einwandfreie Arretierung in der Einfahrstellung gewährleistet sowie weiterhin auch ein einfacheres Sperren des Schloßriegels in seiner Ausfahrposition ermöglicht und das schließlich auch für verschiedenartigste Verwendungszwecke baulich leicht variiert werden kann.In contrast, the present invention has for its object to provide a mortise lock of the type described above, which with a comparatively simple and compact design ensures a complete retraction of the lock bolt when the door is opened and its proper locking in the retracted position, as well as an easier locking of the lock bolt in its extended position enables and that can ultimately be easily varied for a variety of uses.

Diese Aufgabe wird ausgehend von einem Einsteckschloß der eingangs beschriebenen Art erfindungsgemäß dadurch gelöst, daß die Schwenkscheibe als um die Drückernußachse schwenkverstellbar gelagerte Steuernußscheibe ausgebildet ist, die einen das anliegende Riegelsteuerhebelarmende beaufschlagenden Steuerbuckel aufweist, der eine ein gegenüber dem Fallenriegel vorauseilendes Einfahren des Schloßriegels bewirkende Kontur besitzt und die schließlich noch eine den Schloßriegel in seiner Ausfahrstellung hintergreifende Sperrnase aufweist.This object is achieved on the basis of a mortise lock of the type described at the outset in that the swivel disk is designed as a control nut disk which is mounted so as to be pivotably adjustable about the handle follower axis and which has a control boss which acts on the latch bolt lever arm end which has a contour which leads to the latch bolt being retracted in advance of the latch bolt and which finally has a locking lug engaging behind the lock bolt in its extended position.

Auf diese Weise kommt man zu einem Einsteckschloß, dessen gleichsam sein Zentralorgan bildende Steuernußscheibe nicht nur eine schmale Schloßbauart und zugleich auch das Sperren des Schloßriegels in seiner ausgefahrenen Schließstellung ermöglicht, sondern vor allem auch über ihren Steuerbuckel und den daran anliegenden Riegelsteuerhebel sicherstellt, daß der Schloßriegel beim gemeinsamen Einfahren mit dem Fallenriegel letzterem zumindest in der Schlußphase der Einfahrbewegung vorauseilt, so daß der Schloßriegel in jedem Falle bereits seine voll eingefahrene Arretierposition erreicht und darin über den Sperrschieber durch den Fallenriegel auch dann arretiert werden kann, wenn letzterer zum Türöffnen nicht voll eingefahren zu werden braucht. Um dabei eine einwandfreie Steuerung des Schloßriegels über den doppelarmigen Riegelsteuerhebel zu gewährleisten, greift an dessen dem Schloßriegel abgewandtem Ende eine Schenkelfeder an, die das Steuerhebelarmende gegen den auf der Steuernußscheibe vorhandenen Steuerbuckel drückt.In this way one arrives at a mortise lock, the control nut disk which forms its central organ, as it were, not only enables a narrow lock design and at the same time also locks the lock bolt in its extended closed position, but above all also ensures via its control boss and the bolt control lever attached to it that the lock bolt when retracting with the latch bolt, the latter at least hurries ahead of the retracting movement in the final phase, so that the latch bolt already reaches its fully retracted locking position in any case and can also be locked in via the locking slide by the latch bolt if the latter is not fully retracted to open the door are needed. In order to ensure proper control of the lock bolt via the double-armed bolt control lever, a leg spring engages at the end facing away from the lock bolt, which presses the end of the control lever arm against the control boss on the control nut disc.

Oberhalb des Fallenriegelschaftes ist zweckmäßig eine federnd abgestützte Sperrklinke vorhanden, die den Fallenriegel in seinen über seine Zwischenstellung hinausragenden Stellungen gegen Hereindrücken sperrend hintergreift, jedoch für dessen gewünschte Einholbewegung aus ihrer Sperrstellung durch den Fallenmitnehmerarm der Steuernußscheibe auszurücken ist. Auf diese Weise kann auch der Fallenriegel in seiner Ausfahrstellung gegen unerwünschtes Hereindrücken bzw. -schieben durch die Sperrklinke gesperrt werden, und zwar durchaus auch in verschiedenen, durch entsprechend unterschiedliche Schließblech- bzw. Falzluftverhältnisse bedingten Ausfahrpositionen.Above the latch bolt shaft, a spring-loaded pawl is expediently present, which engages behind the latch bolt in its positions protruding beyond its intermediate position to prevent it from being pushed in, but to disengage it from its blocking position by the latch follower arm of the control nut disk for its desired catching-up movement is. In this way, the latch bolt can be locked in its extended position against undesired pushing or pushing in by the pawl, and indeed also in different extended positions caused by correspondingly different striking plate or rebate air conditions.

Nach einer ersten vorteilhaften Ausführungsart kann das neue Einsteckschloß als Panikschloß ausgebildet sein, indem seine Steuernußscheibe zwischen einer Außen- und Innenschloßnuß angeordnet ist und mit der Innenschloßnuß ständig, mit der Außenschloßnuß jedoch nur über eine auf der Steuernußscheibe angeordnete Kupplungsklinke auf Schwenkmitnahme zu verbinden ist, wobei die Kupplungsklinke über einen an ihr angreifenden, schlüsselbetätigbaren Kupplungschieber ein- und auszurücken ist. Die hier vorhandene Kupplungsklinke ermöglicht es also, daß die zum gemeinsamen Einholen des Fallenriegels und Schloßriegels dienende Steuernußscheibe mit der inneren Schloßnuß wie bei Panikschlössern erforderlich ständig verbunden und somit also auch durch einen entsprechenden Innendrücker immer zu betätigen ist, während die Außenschloßnuß zur bloßen Schlüsselbetätigung über den Kupplungsschieber und die Kupplungsklinke auch von der Steuernußscheibe abzukuppeln ist.According to a first advantageous embodiment, the new mortise lock can be designed as a panic lock, in that its control nut washer is arranged between an outer and inner lock nut and is to be connected to the inner lock nut continuously, but with the outer lock nut only via a coupling pawl arranged on the control nut disc, so that it can be pivoted the clutch pawl can be engaged and disengaged via a key-operated clutch slide that engages it. The clutch pawl available here therefore enables the control nut washer, which is used to collect the latch bolt and lock bolt, to the inner lock nut as required with panic locks and is therefore always to be actuated by a corresponding inside handle, while the outer lock nut is used for mere key actuation via the Coupling slide and the coupling pawl must also be uncoupled from the steering nut plate.

Nach einem weiteren Merkmal der Erfindung kann das neue Einsteckschloß aber auch als Wohnungsabschluß-Türschloß ausgebildet sein, das eine über den Schließzylinder auf Leerlauf entkuppelbare Schloßnuß aufweist, um zu verhindern, daß die Tür mit den bei Panikschlössern bekannten Öffnungsmethoden überwunden werden kann, wobei also das Schloß bei geschlossener Tür über die Drehung des Schlüssels in einen Zustand versetzt wird, bei dem das Öffnen der Tür auch von der Innenseite nur noch über den entsprechenden Schlüssel möglich ist. Zu diesem Zweck ist die Steuernußscheibe über einen an ihr angebrachten Wechsel schlüsselbetätigbar und trägt eine auf ihr schwenkbeweglich gelagerte Kupplungsklinke, über die die Steuernußscheibe mit der Schloßnuß normalerweise auf Schwenkmitnahme verbunden ist, davon jedoch durch einen die Kupplungsklinke gegensinnig beaufschlagenden, gleichfalls schlüsselbetätigbaren Kupplungsschieber auch abzukuppeln ist. Dieser Kupplungsschieber ist vorzugsweise durch gegensinnig zum Wechsel erfolgende, also rückdrehende Schlüsselbetätigung in seine die Kupplungsklinke ausrückende Beaufschlagungsposition zu bringen. Er ist in seinen beiden, die Kupplungsklinke freigebenden oder ausgerückt haltenden Verschiebepositionen federnd zu verrasten.According to a further feature of the invention, the new mortise lock can also be designed as an apartment lock door lock, which has a lock nut that can be uncoupled via the lock cylinder to idle, in order to prevent the door from being overcome with the opening methods known from panic locks, so that When the door is closed, the key is put into a state by turning the key, in which the door can only be opened from the inside using the corresponding key. For this purpose, the control nut disc can be key-operated by means of a change attached to it and carries a coupling pawl which is pivotally mounted on it and via which the control nut disc is normally connected to the lock nut in a pivoting manner, but also by means of a key actuation which acts on the coupling pawl in opposite directions Coupling slide must also be uncoupled. This clutch slide is preferably brought into its actuating position disengaging the clutch pawl by actuating the key in the opposite direction to the change, that is to say turning it back. It is to be locked in a spring-like manner in its two shifting positions which release or disengage the clutch pawl.

Weiterhin kann das neue Einsteckschloß auch als sogenanntes Feststellschloß ausgebildet sein, bei dem seine sonst vorhandene Funktion der Selbst- bzw. Automatikverriegelung zeitweise und nur durch den Schlüsselbesitzer außer Funktion gesetzt werden kann. Hierzu ist an der Steuernußscheibe wiederum ein schlüsselbetätigbarer Wechsel angelenkt und die Steuernußscheibe in ihrer durch Schloßnußbetätigung weitestgehenden, den Fallenriegel in seine vollständige Einfahrstellung bringenden Einholposition durch eine schlüsselbetätigbare, den Wechsel in seiner entsprechend weitest angehobenen Position arretierende Wippe unter Freigabe der Schloßnußverstellbarkeit zu blockieren. Diese Wippe ist vorteilhaft als im Schwenkbereich des Schließbarts eines schlüsselbetätigbaren Schließzylinders angeordneter dreiarmiger Hebel ausgebildet, dessen zeigerartiger Mittelarm mit einem am Wechsel entsprechend angeordneten Rastvorsprung in und außer Rasteingriff zu bringen ist, während die anderen beiden Seitenarme der Wippe durch den Schließbart abhängig von dessen vor- oder rückläufiger Schließbewegung gegensinnig zu beaufschlagen sind. Um bei diesem Schloß den Fallenriegel in seiner voll eingefahrenen Stellung feststellen zu können, genügt es, wenn dafür zunächst der in die Schlußnuß eingesetzte Drücker vollständig bis zu seinem Anschlag gedrückt wird und in diesem Zustand dann der Schlüssel zur entsprechenden Beaufschlagung der Wippe im Abschließdrehsinne gedreht wird.Furthermore, the new mortise lock can also be designed as a so-called locking lock, in which its otherwise existing function of self-locking or automatic locking can be deactivated temporarily and only by the key owner. For this purpose, a key-actuated change is in turn articulated on the control nut disc and the control nut disc in its catch position, which largely retracts by the lock nut actuation and brings the latch bolt into its fully retracted position, by means of a key-operated rocker which locks the change in its correspondingly raised position, releasing the lock nut adjustability. This rocker is advantageously designed as a three-armed lever arranged in the swivel range of the locking bar of a key-operated locking cylinder, the pointer-like central arm of which can be brought into and out of locking engagement with a latching projection which is appropriately arranged on the change, while the other two side arms of the rocker are dependent on the latching bar depending on its or reverse closing movement are to be acted upon in opposite directions. In order to be able to determine the latch bolt in its fully retracted position with this lock, it is sufficient if the pusher inserted in the end nut is pressed completely until it stops and in this state the key is then turned to actuate the rocker in the final direction of rotation .

In der Zeichnung sind mehrere Ausführungsbeispiele des erfindungsgemäßen Einsteckschlosses dargestellt, und zwar jeweils in der Schloßseitenansicht bei abgenommenem Schloßkastendeckel und in den verschiedenartigsten Schloßfunktionsstellungen, wobei die

Fig.1 bis 4
eine erste Ausführungsform in Panik-Bauweise, die
Fig.5 bis 8
eine zweite Ausführungsform als Wohnungsabschlußtürschloß und die
Fig.9 bis 11
eine dritte Ausführungsform als Feststellschloß wiedergeben.
In the drawing, several embodiments of the mortise lock according to the invention are shown, each in the lock side view with the lock case cover removed and in the most varied lock function positions, the
Fig. 1 to 4
a first embodiment in a panic design, the
Fig. 5 to 8
a second embodiment as an apartment door lock and
Fig. 9 to 11
reproduce a third embodiment as a lock.

Die abgebildeten Einsteckschlösser sind mit einem Schloßkastenboden 1, einer Schloßdecke 2 und einem Schloßstulp 3 versehen, der mit entsprechenden Durchtrittsöffnungen für den Fallenriegel 4 und den Schloßriegel 5 versehen ist.The mortise locks shown are provided with a lock case base 1, a lock cover 2 and a lock faceplate 3 which is provided with corresponding through openings for the latch bolt 4 and the lock bolt 5.

Der Fallenriegel 4 steht unter Wirkung der Fallenfeder 6, die sich an einem im Schloßkasten fest eingebauten, abgewinkelten Führungsblech 7 abstützt, auf dem der oberseitig an der festen Rolle 1' anliegende Schaft 4' des Fallenriegels gleitverschieblich aufliegt. Mit ihrem anderen Ende greift die Fallenfeder 6 an einem im Fallenriegelkopf 4'' begrenzt schwenkbeweglich gelagerten Auslöserhebel 8 an, der mit einem als Sperrelement dienenden Sperrzahn 8' versehen ist, der in der in Fig.1 dargestellten Zwischenstellung des Fallenriegels 4, in der letzterer lediglich mit seiner stirnseitigen Auflaufschräge über den Schloßstulp 3 herausragt, den Fallenriegel 4 durch innenseitigen Anschlag am Schloßstulp 3 arretiert. Der stirnwandig am Auslöserhebel 8 vorhandene Auslöser 8'' trifft beim Schließen der Tür auf das blendrahmenseitig gelegene Schließblech, wodurch der Hebel 8 geringfügig verschwenkt wird, so daß sein Sperrzahn 8' den Fallenriegel 4 freigibt, der dann unter Wirkung der Fallenfeder 6 in seine z.B. in Fig.3 voll ausgefahrene Schließstellung gelangt. Die spezielle Ausbildung des mit dem Sperrelement 8' versehenen Auslöserhebels 8 und seine Wirkungsweise gehen im Einzelnen aus der eingangs schon erwähnten EP 0 431 369 hervor.The latch bolt 4 is under the action of the latch spring 6, which is supported on an angled guide plate 7 which is permanently installed in the lock case, on which the shaft 4 'of the latch bolt which rests on the upper side against the fixed roller 1' rests in a sliding manner. With its other end, the latch spring 6 engages on a trigger lever 8 which is pivotally mounted in the latch bolt head 4 '' and is provided with a locking tooth 8 'serving as a locking element, which in the intermediate position of the latch bolt 4 shown in FIG. 1, in the latter only protrudes with its front bevel over the lock face plate 3, the latch bolt 4 is locked by an inside stop on the lock face plate 3. The end wall on the trigger lever 8 existing trigger 8 '' hits the striker plate on the frame when the door is closed, whereby the lever 8 is pivoted slightly so that its locking tooth 8 'releases the latch bolt 4, which then acts under the action of the latch spring 6 in its e.g. 3 fully extended closed position. The special design of the release lever 8 provided with the locking element 8 'and its mode of operation can be seen in detail from EP 0 431 369 already mentioned at the beginning.

Um den Fallenriegel 4 in seinen über die in Fig.1 dargestellte Zwischenstellung hinausgehenden Ausfahrstellungen gegen unbefugtes Zurückschieben in das Schloß zu sichern, ist oberhalb des Fallenriegelschaftes 4' eine Sperrklinke 9 vorgesehen, die um den Festbolzen 10 schwenkbeweglich gelagert ist und mit ihrem vorderen gezahnten Ende 9' den Fallenriegel 4 an seiner Einschnittkante 4''' sperrend zu hintergreifen vermag. Die an ihrer Sicke 9'' angreifende, um die Festbolzen 10 und 10' herumgelegte Schenkelfeder 11 drückt die Sperrklinke 9 nach unten.In order to secure the latch bolt 4 in its extending positions beyond the intermediate position shown in FIG. 1 against unauthorized pushing back into the lock, a pawl 9 is provided above the latch bolt shaft 4 ', which is pivotably mounted about the fixed bolt 10 and with its front toothed end 9 'the latch bolt 4 at its cutting edge 4 '''is able to engage behind. The leg spring 11 engaging its bead 9 ″, which is placed around the fixed bolts 10 and 10 ′, presses the pawl 9 downward.

Der Schloßriegel 5 ist in seiner z.B. in Fig.1 gezeichneten Einfahrstellung ebenfalls zu verrasten, und zwar durch den als Flachschieber ausgebildeten Sperrschieber 12 und dessen am unteren Ende vorhandene Flachabwinklung 12'. Diese greift in der durch die Schenkelfeder 13 angehobenen Stellung des Flachschiebers 12 vor den am Schloßriegelschaft 5' vorn unten vorhandenen Sperrvorsprung 5'', wodurch der unter Wirkung der um den Festbolzen 14 gewickelten, am Riegelschaftbolzen 5''' angreifenden Riegelfeder 15 stehende Schloßriegel 5 in seiner Einfahrstellung arretiert wird. Der über die an seinem oberen und unteren Ende vorhandenen Langloch-Bolzen-Führungen 12''' begrenzt vertikal verschiebliche Sperr- bzw. Flachschieber 12 ist an seinem oberen Ende mit einer Schrägabwinklung 12'' versehen. Diese wirkt mit dem über die Unterkante des Fallenriegelkopfes 4'' vorstehenden Mitnehmer 4IV derart zusammen, daß dadurch beim Ausfahren des Fallenriegels 4 in seine voll ausgefahrene Stellung gemäß Fig.3 der Sperrschieber 12 nach unten gedrückt wird und dadurch die an seinem unteren Ende vorhandene Flachabwinklung 12' den Schloßriegel 5 für seine in Fig.3 dargestellte Ausfahrbewegung freigibt.The lock bolt 5 is also to be locked in its retracted position shown in FIG. 1, for example, by the locking slide 12 designed as a flat slide and its flat angled portion 12 'at the lower end. In the position of the flat slide 12 raised by the leg spring 13, this engages in front of the locking projection 5 ″ present at the bottom of the lock bolt shaft 5 ′ at the front, as a result of which the lock bolt 5 stands under the action of the locking spring 15 that engages with the bolt shaft bolt 5 ″ ″ and engages with the bolt shaft bolt 5 ″ is locked in its retracted position. The locking or flat slide 12, which is vertically displaceable to a limited extent via the elongated hole bolt guides 12 '''at its upper and lower ends, is provided at its upper end with an oblique angle 12''. This interacts with the driver 4 IV projecting above the lower edge of the latch bolt head 4 '' in such a way that when the latch bolt 4 is extended into its fully extended position as shown in FIG. 3, the locking slide 12 is pressed down and as a result the one present at its lower end Flat bend 12 'releases the lock bolt 5 for its extension movement shown in Figure 3.

Allen dargestellten Einsteckschlössern ist weiterhin gemeinsam eine um die Drückernußachse a schwenkverstellbar gelagerte Steuernußscheibe 16, die in dem durch ihren kreisbogenförmigen Schlitz 16' und den darin hineingreifenden, schloßkastenfest angeordneten Hohlbolzen 17 begrenzten Umfang verschwenkt werden kann. Diese Steuernußscheibe 16 stellt gleichsam das Zentralsteuerorgan des Einsteckschlosses dar. Sie besitzt einen Mitnehmerarm 16'', über den bei Verschwenken der Steuernußscheibe 16 der Fallenriegel 4 aus seinen unterschiedlichen Ausfahrpositionen, sei es aus seiner voll ausgefahrenen oder auch seiner Zwischenstellung, zum allzeitigen Türöffnen einzuholen ist. Weiterhin ist die Steuernußscheibe 16 mit einem in besonderer Weise geformten Steuerbuckel 16''' für den um den Festbolzen 17' schwenkverstellbar gelagerten, doppelarmigen Riegelsteuerhebel 18 versehen, um ihn zum Einfahren des Schloßriegels 5 entsprechend zu beaufschlagen. Der doppelarmige Riegelsteuerhebel 18 greift, wie in Fig.3 dargestellt, mit seinem unteren Arm 18' an einem am Schloßriegelschaft 5' vorhandenen Rollenbolzen 5IV an, während am oberen Hebelarm 18'' ein Rollenbolzen 18''' vorhanden ist. Dieser wird durch die den Riegelsteuerhebel 18 beaufschlagende, um den Lagerbolzen 17 herumgeschlungene Schenkelfeder 19 gegen den Steuerbuckel 16''' der Steuernußscheibe 16 gedrückt. Dieser Steuerbuckel 16''' hat eine solche Kontur, daß beim Einfahren des Fallenriegels 4 und des Schloßriegels 5 letzterer, wie in Fig.4 angedeutet, dem Fallenriegel 4 vorauseilt, so daß der Schloßriegel 5 dabei jeweils sicher seine für sein Arretieren vollständige Einfahrposition gemäß Fig.1 erreicht, noch bevor der Fallenriegel 4 eine das Türöffnen ermöglichende Einfahrposition erreicht. Des weiteren ist bei allen Ausführungsbeispielen an der Steuernußscheibe 16 unten noch eine Sperrnase 16IV vorgesehen, die den Schloßriegel 5 in seiner in Fig.3 dargestellten Ausfahrposition zu hintergreifen vermag, nämlich den am Schloßriegel 5 vorhandenen Sperrvorsprung 5V. Dadurch wird ein unbefugtes Hereindrücken des Schloßriegels 5 aus seiner Ausfahrposition verhindert.All mortise locks shown is also common to a control nut 16 which is pivotally mounted about the handle nut axis a and which can be pivoted in the circumference limited by its circular arc-shaped slot 16 'and the hollow bolt 17 arranged therein, which is fixed in the lock case. This control nut 16 represents the central control element of the mortise lock, as it were. It has a driver arm 16 ″, by means of which the latch bolt 4 can be obtained from its different extended positions, whether from its fully extended or also its intermediate position, for opening the door at all times when the control nut 16 is pivoted . Furthermore, the control nut disk 16 has a control boss which is shaped in a special way 16 '''for the double-armed bolt control lever 18 which is pivotably mounted about the fixed bolt 17' in order to actuate it accordingly to retract the lock bolt 5. As shown in FIG. 3, the double-armed bolt control lever 18 engages with its lower arm 18 'on a roller bolt 5 IV provided on the lock bolt shaft 5', while a roller bolt 18 '''is present on the upper lever arm 18''. This is pressed by the leg spring 19 acting on the bolt control lever 18 and wrapped around the bearing pin 17 against the control boss 16 ″ ″ of the control nut disk 16. This control hump 16 '''has such a contour that when the latch bolt 4 and the latch bolt 5 are retracted, as indicated in FIG. 4, the latch bolt 4 leads the latch bolt 4, so that the latch bolt 5 is in each case its fully retracted position for locking it Fig.1 reached before the latch bolt 4 reaches a retracted position enabling the door to be opened. Furthermore, in all of the exemplary embodiments, a locking lug 16 IV is provided on the control nut disk 16 below, which is able to engage behind the lock bolt 5 in its extended position shown in FIG. 3, namely the locking projection 5 V present on the lock bolt 5. This prevents unauthorized pressing of the lock bolt 5 out of its extended position.

Bei dem in den Fig.1 bis 4 dargestellten Ausführungsbeispiel ist die Steuernußscheibe 16 zwischen einer geteilten Schloßnuß, nämlich zwischen einer Außenschloßnuß 20 und einer Innenschloßnuß 21 angeordnet, die beide in herkömmlicher Weise durch eine an ihnen angreifende Schloßnußfeder 22 in ihrer am festen Hohlbolzen 23 und am Festbolzen 23' anliegenden Ruheposition gehalten werden. Diese beiden Nußhälften unterscheiden sich dadurch voneinander, daß sie zwei verschieden lange von der Schloßnußachse a axial unterschiedlich weit herausragende Mitnehmerarme 20' bzw. 21' aufweisen. Mit diesen beiden Mitnehmern 20',21' wirkt eine auf der Steuernußscheibe 16 um deren Bolzen 16V schwenkverstellbar gelagerte Kupplungsklinke 24 zusammen, die über einen an ihr angreifenden, schlüsselbetätigbaren Kupplungsschieber 26 ein- und auszurücken ist. Die Kupplungsklinke 24 umgreift die Unterkante der Steuernußscheibe 16 U-förmig und steht unter Wirkung einer Rückstellfeder 27, die in einer entsprechenden Aussparung der Steuernußscheibe 16 sitzt und die Kupplungsklinke 24 in der in den Fig.1 und 3 ausgekuppelten Stellung zu halten sucht, in der die Steuernußscheibe 16 über die Kupplungsklinke 24 lediglich noch mit der Schloßinnennuß 21 in Antriebsverbindung steht, hingegen von der Schloßaußennuß 20 abgekuppelt ist, mithin das Schloß nicht durch Außendrückerbetätigung geöffnet werden kann, wohingegen eine Innendrückerbetätigung zum Einfahren des Fallenriegels 4 und des Schloßriegels 5 wie bei Panik-Türschlössern erforderlich jederzeit möglich ist.In the embodiment shown in FIGS. 1 to 4, the control nut washer 16 is arranged between a split lock nut, namely between an outer lock nut 20 and an inner lock nut 21, both of which are in a conventional manner by a lock nut spring 22 engaging them in their fixed hollow bolt 23 and be held on the fixed bolt 23 'resting position. These two nut halves differ from one another in that they have two driver arms 20 'and 21' which project axially to different extents from the lock nut axis a. With these two drivers 20 ', 21' a coupling pawl 24 pivotably mounted on the control nut 16 about its bolt 16 V interacts and can be engaged and disengaged via a key-operated clutch slide 26 which engages on it. The clutch pawl 24 engages around the lower edge of the control nut 16 U-shaped and is under the action of a Return spring 27, which is seated in a corresponding recess in the control nut disc 16 and tries to hold the clutch pawl 24 in the position disengaged in FIGS. 1 and 3, in which the control nut disc 16 is only in drive connection with the lock inner nut 21 via the clutch pawl 24, on the other hand, is uncoupled from the lock outer nut 20, consequently the lock cannot be opened by actuating the outside handle, whereas actuating the inside handle to retract the latch bolt 4 and the lock bolt 5, as is necessary with panic door locks, is possible at any time.

Der zur Steuerung der Kupplungsklinke dienende Kupplungsschieber 26 ist in seinen beiden, also die Kupplungsklinke 24 in ein- oder ausgerückter Stellung haltenden Verschiebepositionen federnd zu verrasten. Hierzu ist im Kupplungsschieber 26, wie insbesondere Fig.3 zeigt, eine nierenförmige Rastaussparung 26' vorgesehen, die mit dem schloßkastenfesten Raststift 28 zusammen wirkt, wobei weiterhin der Kupplungsschieber 26 unter Wirkung der zugleich auch für das Ausfahren des Schloßriegels 5 erforderlichen Riegelfeder 15 steht, die mit ihrem kürzeren Schenkelarm 15' vor die am Kupplungsschieber 26 vorhandene Abwinklung 26'' greift.The clutch slide 26 serving to control the clutch pawl must be resiliently latched in its two displacement positions, that is to say the clutch pawl 24 in the engaged or disengaged position. For this purpose, a kidney-shaped latching recess 26 'is provided in the clutch slide 26, as shown in particular in FIG. 3, which interacts with the lock pin 28 fixed to the lock case, the clutch slide 26 also being under the action of the locking spring 15 which is also required for the extension of the lock bolt 5, which engages with its shorter arm 15 'in front of the angled portion 26' 'on the coupling slide 26.

An seinem unteren Ende ist der Kupplungsschieber 26 mit einem den Festbolzen 29 umgreifenden Führungsschlitz 26''' sowie weiterhin mit einem Beaufschlagungsvorsprung 26IV für den am in die Öffnung 30 einzubauenden Schließzylinder sitzenden Betätigungsschließbart versehen. Auch ist am Kupplungsschieber 26 unten noch eine abgewinkelte Arretiernase 26V vorgesehen, die in der der eingerückten Kupplungsklinke 24 ensprechenden Verschiebeposition des Kupplungsschiebers 26 und in der Einfahrposition des Schloßriegels 5 in einen an dessen Riegelschaft 5' unterseitig vorhandenen Arretierschlitz 5VI greift, wie das in Fig.2 der Fall ist. Hierdurch kann in der hier dargestellten Kupplungsposition der Schloßaußennuß 20 der Schloßriegel 5 beim Türschließen in seiner eingefahrenen Stellung gehalten werden, obwohl der Fallenriegel 4 dabei ausfährt und über den dadurch nach unten zu verschiebenden Sperrschieber 12 und dessen Sperrnase 12' insoweit auch den Schloßriegel 5 für seine Ausfahrbewegung freigeben würde, die aber in diesem Falle, also bei Außendrückernußbetätigung nicht sinnvoll wäre. Da bei dem vorbeschriebenen Schloß die Innennuß 21 über die Kupplungsklinke 24 mit der Steuernußscheibe 16 in ständiger Mitnahmeverbindung steht, die Tür also von innen jederzeit etwa durch Drückerbetätigung geöffnet werden kann, handelt es sich hier um ein Panikschloß.At its lower end, the coupling slide 26 is provided with a guide slot 26 ″ ″ encompassing the fixed bolt 29 and also with an actuation projection 26 IV for the actuating lock bit located on the lock cylinder to be installed in the opening 30. Also an angled locking lug 26 V is provided at the bottom of the clutch slide 26, which, in the shifted position of the clutch pawl 24 corresponding to the engaged clutch pawl 26 and in the retracted position of the lock bolt 5, engages in a locking slot 5 VI on the underside of its bolt shaft 5 ', as in FIG Fig.2 is the case. As a result, in the coupling position shown here, the lock outer nut 20 of the lock bolt 5 can be held in its retracted position when the door closes, although the latch bolt 4 extends and the locking slide 12 and its locking lug 12 'which can be moved downward as a result would also release the lock bolt 5 for its extension movement, but this would not make sense in this case, therefore, when the external lever follower was actuated. Since in the lock described above, the inner nut 21 is in constant entrainment via the coupling pawl 24 with the control nut disk 16, that is to say the door can be opened from the inside at any time, for example, by actuating a handle, this is a panic lock.

Das in den Fig.5 bis 8 dargestellte Ausführungsbeispiel unterscheidet sich von dem vorbeschriebenen dadurch, daß es kein Panikschloß sondern ein Wohnungsabschluß-Türschloß ist, das eine über den schlüsselbetätigbaren Schließzylinder auf Leerlauf entkuppelbare Schloßnuß 30 aufweist, um auf diese Weise zu verhindern, daß die damit ausgerüstete Tür mit den bei Panikschlössern bekannten Öffnungsmethoden überwunden werden kann. Bei geschlossener Tür kann also dieses Schloß in einen Zustand versetzt werden, bei dem das Öffnen der Tür auch von der Innenseite nur über den Schlüssel möglich ist. Hierzu ist an der Steuernußscheibe 16 an der Stelle 16VI ein schlüsselbetätigbarer Wechsel 31 angelenkt. Die Steuernußscheibe 16 trägt hier weiterhin eine auf ihrem Lagerbolzen 16V sitzende Kupplungsklinke 32, über die die Steuernußscheibe 16 mit der Schloßnuß 30 normalerweise auf Schwenkmitnahme verbunden ist, wie das in den Fig.5 und 6 der Fall ist, davon jedoch durch einen die Kupplungsklinke 32 gegensinnig beaufschlagenden, gleichfalls zu betätigenden Kupplungsschieber 33 auch abzukuppeln ist. Dieser Kupplungsschieber 33 kann aus seiner in Fig.5 dargestellten normalen Ruheposition durch gegensinnig zum Wechsel 31 erfolgende, also rückdrehende Schlüsselbetätigung in seine die Kupplungsklinke 32 ausrückende Beaufschlagungsposition entsprechend Fig.7 verschoben werden, in der er die unter Wirkung der Schenkelfeder 34 stehende Klinke 32, die mit ihrem Abwinklungslappen 32' normalerweise gegen die Unterkante 16VII der Steuernußscheibe 16 gedrückt wird, von dieser Unterkante gemäß Fig.7 abhebt. Der Kupplungsschieber 33 ist hierzu in seinen beiden, die Kupplungsklinke 32 freigebenden oder ausgerückt haltenden Verschiebepositionen federnd zu verrasten, und zwar durch die um den Festbolzen 14 herum gewickelte Schenkelfeder 35, die mit ihrem einen Ende an dem Hohlbolzen 23 und mit ihrem anderen Ende an der Abwinklung 33' des Kupplungsschiebers 33 aufliegt. Zur Verrastung ist der Kupplungsschieber 33 mit einer herzförmig ausgebildeten Rastaussparung 33'' versehen, die mit dem schloßkastenfest angeordneten Rastbolzen 36 in Eingriff steht. Aus seiner die Kupplungsklinke 32 in Ausrückstellung haltenden, in Fig.7 dargestellten Rastposition kann der Kupplungsschieber 33 durch den Wechsel 31 bei dessen schlüsselbetätigbarer, in Fig.8 dargestellten Öffnungsverstellbewegung ausgehebelt werden, um dadurch wieder in seine in den Fig.5 und 6 dargestellte Normalposition zu gelangen.The embodiment shown in FIGS. 5 to 8 differs from the one described above in that it is not a panic lock but an apartment door lock that has a lock nut 30 that can be decoupled via the key-operated lock cylinder to idle, in order in this way to prevent the equipped door can be overcome with the opening methods known from panic locks. When the door is closed, this lock can be put into a state in which the door can only be opened from the inside using the key. For this purpose, a key-operated change 31 is articulated on the control nut disk 16 at the point 16 VI . The control nut disk 16 here also carries a clutch pawl 32 seated on its bearing pin 16 V , by means of which the control nut disk 16 is normally connected to the lock nut 30 in a pivoting manner, as is the case in FIGS. 5 and 6, but by one of the clutch pawls 32 acting in opposite directions, also to be actuated clutch slide 33 is also to be uncoupled. This clutch slide 33 can be shifted from its normal rest position shown in FIG. 5 by actuating the key in the opposite direction to the change 31, that is to say turning it back, into its actuating position disengaging the clutch pawl 32 in accordance with FIG. 7, in which it detects the pawl 32 under the action of the leg spring 34, which is normally pressed with its angled flap 32 'against the lower edge 16 VII of the control nut disk 16, lifts off this lower edge according to FIG. For this purpose, the clutch slide 33 is to be resiliently latched in its two shift positions which release or disengage the clutch pawl 32, namely by the leg spring 35 which is wound around the fixed bolt 14 and which is connected to one end rests on the hollow pin 23 and the other end on the bend 33 'of the clutch slide 33. For locking purposes, the coupling slide 33 is provided with a heart-shaped locking recess 33 ″, which engages with the locking bolt 36 arranged in the lock case. From its latching position, shown in FIG. 7, which holds the clutch pawl 32 in the disengaged position, the clutch slide 33 can be levered out by the change 31 during its key-operated opening adjustment movement, shown in FIG. 8, to thereby return to its normal position shown in FIGS. 5 and 6 to get.

Auch die in den Fig.9 bis 11 dargestellte Schloß-Bauart besitzt mit den vorbeschriebenen Schloßbauarten viele gemeinsame Bestandteile, die mit übereinstimmenden Bezugszeichen versehen sind. Das Besondere an diesem Schloß ist, daß es ein Feststellschloß darstellt, bei dem das selbstätige Herausfahren des Fallenriegels wie auch des Schloßriegels zeitweise und nur durch den Schlüsselbesitzer außer Funktion zu setzen ist, so daß hier also auch der Fallenriegel gemäß Fig.11 zeitweilig in seiner voll eingefahrenen Position arretiert werden kann. Hierzu ist an der Steuernußscheibe 16 wiederum an der Stelle 16VI ein schlüsselbetätigbarer Wechsel 40 angelenkt, während die Kupplungsklinke 41 über den Anlenkbolzen 16VI diesmal an der Steuernußscheibe 16 festgestellt ist, so daß letztere in ständigem Eingriff mit der Drückernuß 30 steht. Wesentlich ist aber hier, daß eine im Schwenkbereich des Schließzylinder-Schließbarts gelegene Wippe 42 vorgesehen ist, die den Fallenriegel 4 in seiner in Fig.11 dargestellten vollständigen Einfahrstellung zu blockieren erlaubt, und zwar durch entsprechendes Zusammenwirken mit dem Wechsel 40. Die Wippe 42 ist hierzu als dreiarmiger Hebel ausgebildet, dessen zeigerartiger Mittelarm 42' mit einem am Wechsel entsprechend angeordneten Rastvorsprung 40' in und außer Rasteingriff zu bringen ist, während die beiden Seitenarme 42'' und 42''' durch den Schließzylinder-Schließbart abhängig von dessen vor- oder rückläufiger Schließbewegung gegensinnig zu beaufschlagen sind. Die Arme 42' und 42'' der Wippe 42 sind ebenenmäßig so gegeneinander versetzt, daß zwischen ihnen der Schaft 5' des Schloßriegels 5 liegt. Die Wippe 42 kann in ihren beiden unterschiedlichen Einstellpositionen durch eine an ihrem dem Wechsel 40 abgewandten Seitenarmende 42''' angreifende Rastfeder 43 in der aus den Fig.9 und 11 ersichtlichen Weise verrastet werden. Die Rastfeder 43 ist so geformt, das sie einerseits dazu in der Lage ist sowie andererseits durch die von ihr umgebenen Bolzen 45 und 17' gehalten wird.The lock type shown in FIGS. 9 to 11 also has many common components with the lock types described above, which are provided with the same reference numerals. The special thing about this lock is that it represents a locking lock, in which the automatic removal of the latch bolt as well as the bolt bolt can only be temporarily deactivated by the key owner, so that the latch bolt according to Fig. 11 is also temporarily in its place fully retracted position can be locked. For this purpose, a key-actuated change 40 is in turn articulated on the control nut disk 16 at the point 16 VI , while the coupling pawl 41 is fixed this time on the control nut disk 16 via the pivot pin 16 VI , so that the latter is in constant engagement with the trigger nut 30. It is essential here, however, that a rocker 42 is provided in the swivel range of the locking cylinder locking bar, which allows the latch bolt 4 to be blocked in its fully retracted position shown in FIG. 11, by corresponding interaction with the change 40. The rocker 42 is designed as a three-armed lever, the pointer-like center arm 42 'of which can be brought into and out of locking engagement with a correspondingly arranged locking projection 40', while the two side arms 42 '' and 42 '''are dependent on the locking cylinder lock bit depending on its or reverse closing movement are to be acted upon in opposite directions. The arms 42 'and 42''of the rocker 42 are offset in terms of planes so that the shaft 5' of the lock bolt 5 lies between them. The rocker 42 can in their two different setting positions can be locked in the manner shown in FIGS. 9 and 11 by a detent spring 43 engaging on their side arm end 42 ″ ″ facing away from the change 40. The detent spring 43 is shaped in such a way that it is able to do this on the one hand and is held by the bolts 45 and 17 'surrounded by it on the other hand.

Um die Wippe 42 in ihre in Fig.11 dargestellte Blockierstellung bringen zu können, muß vor dem entsprechenden Verdrehen durch den Schließbart 44 der Fallenriegel 4 durch Drückerbetätigung der Schloßnuß 30 und entsprechend weites Verschwenken der Steuernußscheibe 16 in seine volle Einfahrstellung gebracht werden, damit der zeigerartige Mittelarm 42' der Wippe 42 in die vor dem Rastvorsprung 40' im Wechsel 40 liegende Aussparung eingeschwenkt werden kann. Durch den entsprechend weit verschwenkbaren Mitnehmerarm 16'' der Steuernußscheibe 16 wird der Fallenriegel 4 in dieser voll eingefahrenen Stellung arretiert. Soll dagegen der Fallenriegel 4 wieder in seine in Fig.9 dargestellte halb ausgefahrene Zwischenstellung gelangen, so braucht dazu nur der Schließbart 44 im Aufschließdrehsinne betätigt zu werden, um am Seitenarm 42'' der Wippe 42 aufzulaufen und dadurch die Wippe mit ihrem Mittelarm 42' von dem Wechsel 40 abzukuppeln.In order to be able to bring the rocker 42 into its blocking position shown in FIG. 11, the latch bolt 4 must be brought into its full retracted position by pressing the lock nut 30 and correspondingly swiveling the control nut disc 16 into its full retracted position, so that the pointer-like position is achieved, before the corresponding rotation by the lock bit 44 Center arm 42 'of rocker 42 can be pivoted into the recess 40 in front of the locking projection 40'. The latch bolt 4 is locked in this fully retracted position by the correspondingly pivotable driver arm 16 ″ of the control nut disk 16. If, on the other hand, the latch bolt 4 is to return to its half-extended intermediate position shown in FIG. 9, then only the lock bit 44 needs to be actuated in the unlocking direction in order to hit the side arm 42 ″ of the rocker 42 and thereby the rocker with its central arm 42 ′. uncouple from the change 40.

Im Rahmen der vorliegenden Erfindung sind auch noch weitere Ausführungsvarianten unter Beibehalt der wesentlichen Erfindungsmerkmale, wie insbesondere der Steuernußscheibe 16 und ihres die Verbindung zum Schloßriegel 5 wahrenden, durch sie entsprechend voreilend gesteuerten Riegelsteuerhebels 18 möglich. Würde man etwa bei dem in Fig.9 bis 11 dargestellten Ausführungsbeispiel die Wippe 42 fortlassen, käme man damit zu einem einfachen Fallenriegelschloß mit Wechsel.Within the scope of the present invention, further embodiment variants are also possible while maintaining the essential features of the invention, such as in particular the control nut disk 16 and its lock control lever 18, which maintains the connection to the lock bolt 5 and is controlled accordingly by it. If one were to omit the rocker 42 in the exemplary embodiment shown in FIGS. 9 to 11, this would result in a simple latchbolt lock with a change.

Claims (18)

Einsteckschloß für Türen od.dgl., mit einem unter Wirkung einer Fallenfeder (6) stehenden Fallenriegel (4), der bei geöffnetem Türflügel in seiner teilweise ausgefahrenen, dabei lediglich mit seiner stirnseitigen Auflaufschräge über den Schloßstulp (3) herausragenden Zwischenstellung durch ein Sperrelement (8') zu arretieren ist, das durch schließblechseitiges Auftreffen eines Auslösers (8'') auszurücken ist und dadurch den Fallenriegel (4) in seine volle Ausfahrstellung gelangen läßt, mit einer unter Wirkung einer Rückstellfeder (22) stehenden Schloßnuß (z.B.20), mit einer zwischen letzterer und dem Fallenriegel (4) vorgesehenen, durch die Schloßnuß verschwenkbaren und einen am Fallenriegelschaft (4') angreifenden Mitnehmerarm (16'') aufweisenden Schwenkscheibe (16), mit einem unter Wirkung einer ihn in Ausfahrstellung zu drücken suchenden Riegelfeder (15) stehenden Schloßriegel (5), der in seiner eingefahrenen Stellung durch einen vom voll aus fahrenden Fallenriegel (4) auszurückenden Sperrschieber (12) zu arretieren ist und der ebenso wie der Fallenriegel (4) aus seiner verriegelbaren Ausfahr- in die Einfahrstellung durch Schloßnußbetätigung über einen doppelarmigen Riegelsteuerhebel (18) einzuholen ist, der mit seinem dem Schloßriegel (5) abgewandten Hebelarmende (18''') an der Schwenkscheibe (16) anliegt, dadurch gekennzeichnet, daß die Schwenkscheibe als um die Drückernußachse (a) schwenkverstellbar gelagerte Steuernußscheibe (16) ausgebildet ist, die einen das anliegende Riegelsteuerhebelarmende (18''') beaufschlagenden Steuerbuckel (16''') aufweist, der eine ein gegenüber dem Fallenriegel (4) vorauseilendes Einfahren des Schloßriegels (5) bewirkende Kontur besitzt und die schließlich noch eine den Schloßriegel (5) in seiner Ausfahrstellung hintergreifende Sperrnase (16IV) aufweist.Mortise lock for doors or the like, with a latch bolt (4) under the action of a latch spring (6), which, when the door leaf is open, in its partially extended, only protruding intermediate position by means of a locking element (3) protruding from the front plate (3) 8 ') is to be locked, which can be disengaged by striking a trigger (8'') on the striking plate side and thereby allowing the latch bolt (4) to reach its full extension position with a lock nut (e.g. 20) under the action of a return spring (22) a swivel disk (16) provided between the latter and the latch bolt (4), which can be pivoted through the lock nut and has a driving arm (16 '') which engages on the latch bolt shaft (4 '), with a locking spring (15 ) standing lock bolt (5), which is in its retracted position by one of the fully extending latchbolt l (4) locking slide (12) to be disengaged and which, like the latchbolt (4), can be obtained from its lockable extended to the retracted position by actuating the lock nut using a double-armed bolt control lever (18) which, with its lock, faces away from the lock bolt (5) Lever arm end (18 ''') bears against the swivel plate (16), characterized in that the swivel plate is designed as a control nut plate (16) which is mounted so as to be pivotable about the handle follower axis (a) and which acts on the control lever arm end (18''') acting on the adjacent bolt control lever arm end (18 ''') (16 '''), which has a contour which leads to the latch bolt (5) moving in ahead of the latch bolt (4) and which finally also has a locking nose (16 IV ) which engages behind the latch bolt (5) in its extended position. Einsteckschloß nach Anspruch 1, dadurch gekennzeichnet, daß am doppelarmigen Riegelsteuerhebel (18) eine ihn mit seinem dem Schloßriegel (5) abgewandten Ende gegen den auf der Steuernußscheibe (16) vorhandenen Steuerbuckel (16''') zu drücken suchende Schenkelfeder (19) angreift.Mortise lock according to Claim 1, characterized in that on the double-armed bolt control lever (18) an end of the leg spring (19) which attempts to press it with its end facing away from the lock bolt (5) against the control boss (16 ''') on the control nut disc (16) . Einsteckschloß nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß oberhalb des Fallenriegelschaftes (4') eine federnd abgestützte Sperrklinke (9) vorhanden ist, die den Fallenriegel (4) in seinen über seine Zwischenstellung hinausragenden Stellungen gegen Hereindrücken sperrend hintergreift, jedoch für dessen gewünschte Einholbewegung aus ihrer Sperrstellung durch den Fallenmitnehmerarm (16'') der Steuernußscheibe (16) auszurücken ist.Mortise lock according to claim 1 or 2, characterized in that above the latch bolt shaft (4 ') there is a resiliently supported pawl (9) which engages behind the latch bolt (4) in its positions protruding beyond its intermediate position to prevent it being pushed in, but for the desired one Catch-up movement from its locked position is to be disengaged by the trap driver arm (16 '') of the control nut disc (16). Einsteckschloß nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Steuernußscheibe (16) zwischen einer Außen- und Innenschloßnuß (20 bzw. 21) angeordnet ist und mit der Innenschloßnuß (21) ständig, mit der Außenschloßnuß (20) jedoch nur über eine auf der Steuernußscheibe (16) angeordnete Kupplungsklinke (24) auf Schwenkmitnahme zu verbinden ist, wobei die Kupplungsklinke (24) über einen an ihr angreifenden, schlüsselbetätigbaren Kupplungsschieber (26) ein- und auszurücken ist (Fig.1 bis 4).Mortise lock according to one of claims 1 to 3, characterized in that the control nut disc (16) is arranged between an outer and inner lock nut (20 or 21) and with the inner lock nut (21) constantly, but only with the outer lock nut (20) a coupling pawl (24) arranged on the control nut disc (16) is to be connected so that it can be swiveled, the coupling pawl (24) being engaged and disengaged via a key-operated coupling slide (26) engaging on it (FIGS. 1 to 4). Einsteckschloß nach Anspruch 4, dadurch gekennzeichnet, daß der Kupplungsschieber (26) in seinen beiden, die Kupplungsklinke (24) in ein- sowie ausgerückter Stellung haltenden Verschiebepositionen federnd zu verrasten ist.Mortise lock according to Claim 4, characterized in that the coupling slide (26) is to be resiliently locked in its two displacement positions which hold the coupling pawl (24) in the engaged and disengaged positions. Einsteckschloß nach Anspruch 5, dadurch gekennzeichnet, daß im Kupplungsschieber (26) eine mit einem im Schloßkasten (1) fest angeordneten Raststift (28) zusammenwirkende, nierenförmige Rastaussparung (26') vorgesehen ist und der Kupplungsschieber (26) unter Wirkung der auch für das Ausfahren des Schloßriegels (5) vorhandenen Riegelfeder (15) steht.Mortise lock according to claim 5, characterized in that a kidney-shaped locking recess (26 ') cooperating with a locking pin (28) fixedly arranged in the lock case (1) is provided in the clutch slide (26) and the clutch slide (26) under the effect of that also for the Extending the lock bolt (5) existing locking spring (15) is. Einsteckschloß nach einem der Ansprüche 4 bis 6, dadurch gekennzeichnet, daß am Kupplungsschieber (26) eine abgewinkelte Arretiernase (26V) vorhanden ist, die in der der eingerückten Kupplungsklinke (24) entsprechenden Verschiebeposition des Kupplungsschiebers (26) und in der Einfahrposition des Schloßriegels (5) in einen an dessen Riegelschaft (5') unterseitig vorhandenen Arretierschlitz (5VI) greift.Mortise lock according to one of claims 4 to 6, characterized in that an angled locking lug (26 V ) is present on the coupling slide (26), which in the shifting position of the coupling slide (26) corresponding to the engaged coupling pawl (24) and in the retracted position of the lock bolt (5) engages in a locking slot (5 VI ) provided on the underside of its locking shaft (5 '). Einsteckschloß nach einem der Ansprüche 4 bis 7, dadurch gekennzeichnet, daß die Kupplungsklinke (24) die Unterkante der Steuernußscheibe (16) U-förmig umgreift und lediglich in ihrer gegen die Wirkung einer Rückstellfeder (27) angehobenen Stellung in die Schwenkbahn eines an der Außenschloßnuß (20) vorhandenen Mitnehmers (20') hineinragt, hingegen mit einem von der Schloßnußachse (a) radial weiter herausragenden Mitnehmervorsprung (21') der Innenschloßnuß (21) in ständigem Kupplungseingriff steht.Mortise lock according to one of claims 4 to 7, characterized in that the coupling pawl (24) engages around the lower edge of the control nut disc (16) in a U-shape and only in its position raised against the action of a return spring (27) into the swivel path of one on the outer lock nut (20) of the existing driver (20 ') protrudes, while the inner lock nut (21) is in constant clutch engagement with a driver projection (21') which projects radially further from the lock nut axis (a). Einsteckschloß nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Steuernußscheibe (16) über einen an ihr angebrachten Wechsel (31) schlüsselbetätigbar ist und eine auf ihr schwenkbeweglich gelagerte Kupplungsklinke (32) trägt, über die die Steuernußscheibe (16) mit der Schloßnuß (30) normalerweise auf Schwenkmitnahme verbunden ist, davon jedoch durch einen die Kupplungsklinke (32) gegensinnig beaufschlagenden, gleichfalls schlüsselbetätigbaren Kupplungsschieber (33) auch abzukuppeln ist (Fig.5 bis 8).Mortise lock according to one of claims 1 to 3, characterized in that the control nut disc (16) can be key-operated via a change (31) attached to it and carries a coupling pawl (32) which is pivotally mounted thereon and via which the control nut disc (16) with the Lock nut (30) is normally connected to swivel driving, but can also be uncoupled from it by a coupling pusher (33) which acts in opposite directions on the coupling pawl (32) and is also key-operated (Fig. 5 to 8). Einsteckschloß nach Anspruch 9, dadurch gekennzeichnet, daß der Kupplungsschieber (33) durch gegensinnig zum Wechsel (31) erfolgende, rückdrehende Schlüsselbetätigung in seine die Kupplungsklinke (32) ausrückende Beaufschlagungsposition zu bringen ist.Mortise lock according to claim 9, characterized in that the coupling slide (33) is to be brought into its actuating position disengaging the coupling pawl (32) by turning the key in the opposite direction to the change (31). Einsteckschloß nach Anspruch 10, dadurch gekennzeichnet, daß der Kupplungsschieber (33) in seinen beiden, die Kupplungsklinke (32) freigebenden oder ausgerückt haltenden Verschiebepositionen federnd zu verrasten ist.Mortise lock according to claim 10, characterized in that the coupling slide (33) in its two, the Coupling pawl (32) releasing or disengaging displacement positions must be locked resiliently. Einsteckschloß nach Anspruch 11, dadurch gekennzeichnet, daß der Kupplungsschieber (33) eine mit einem im Schloßkasten (1) fest angeordneten Raststift (36) zusammenwirkende, herzförmig ausgebildete Rastaussparung (33'') aufweist und aus seiner die Kupplungsklinke (32) in Ausrückstellung haltenden Rastposition durch den schlüsselbetätigbaren Wechsel (31) bei dessen Öffnungsverstellbewegung auszuhebeln ist (Fig.7,8).Mortise lock according to claim 11, characterized in that the clutch slide (33) has a heart-shaped locking recess (33 '') which interacts with a locking pin (36) fixedly arranged in the lock case (1) and from which it holds the clutch pawl (32) in the disengaged position Detent position can be levered out by the key-operated change (31) during its opening adjustment movement (Fig. 7,8). Einsteckschloß nach einem der Ansprüche 9 bis 12, dadurch gekennzeichnet, daß die Kupplungsklinke (32) die Unterkante der Steuernußscheibe (16) untergreift und dagegen durch eine an ihr angreifende, auf der Steuernußscheibe (16) angeordnete Schenkelfeder (34) zu drücken ist.Mortise lock according to one of claims 9 to 12 , characterized in that the coupling pawl (32) engages under the lower edge of the control nut disc (16) and is pressed against it by a leg spring (34) arranged on the control nut disc (16). Einsteckschloß nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß an der Steuernußscheibe (16) ein schlüsselbetätigbarer Wechsel (40) angelenkt ist und die Steuernußscheibe (16) in ihrer durch Schloßnußbetätigung weitestgehenden, den Fallenriegel (4) in seine vollständige Einfahrstellung bringenden Einholposition durch eine schlüsselbetätigbare, den Wechsel (40) in seiner entsprechend weitest angehobenen Position arretierende Wippe (42) unter Freigabe der Schloßnußverdrehbarkeit zu blockieren ist (Fig.9 bis 11).Mortise lock according to one of claims 1 to 3, characterized in that a key-operated change (40) is articulated on the control nut disc (16) and the control nut disc (16) in its retracting position which largely brings the latch bolt (4) into its fully retracted position by actuating the lock nut is to be blocked by a key-operated rocker (42), which locks the change (40) in its correspondingly most raised position and releases the lock nut rotatability (FIGS. 9 to 11). Einsteckschloß nach Anspruch 14, dadurch gekennzeichnet, daß die Wippe (42) als im Schwenkbereich des Schließbarts (44) eines schlüsselbetätigbaren Schließzylinders angeordneter dreiarmiger Hebel ausgebildet ist, dessen zeigerartiger Mittelarm (42') mit einem am Wechsel (40) entsprechend angeordneten Rastvorsprung (40') in und außer Rasteingriff zu bringen ist, während die anderen beiden Seitenarme (42'',42''') der Wippe (42) durch den Schließbart (44) abhängig von dessen vor- oder rückläufiger Schließbewegung gegensinnig zu beaufschlagen sind.Mortise lock according to claim 14, characterized in that the rocker (42) is designed as a three-armed lever arranged in the pivoting range of the locking bar (44) of a key-operated locking cylinder, the pointer-like central arm (42 ') of which has a latching projection (40) correspondingly arranged on the change (40) ') is to be brought into and out of latching engagement, while the other two side arms (42'',42''') of the rocker (42) are to be acted upon in opposite directions by the locking bit (44) depending on its forward or reverse closing movement. Einsteckschloß nach Anspruch 14, dadurch gekennzeichnet, daß die Wippe (42) in ihren beiden unterschiedlichen Einstellpositionen durch eine an ihrem dem Wechsel (40) abgewandten Seitenarmende angreifende Rastfeder (43) zu verrasten ist.Mortise lock according to claim 14, characterized in that the rocker (42) can be locked in its two different setting positions by a detent spring (43) acting on its side arm end facing away from the change (40). Einsteckschloß nach einem der Ansprüche 1 bis 16, dadurch gekennzeichnet, daß der zwischen Fallenriegel (4) und Schloßriegel (5) vorhandene Sperrschieber (12) als mit einer oberen, mit dem Fallenriegel (4) zusammenwirkenden Schrägabwinklung (12'') und einer unteren, mit dem Schloßriegel (5) zusammenwirkenden Flachabwinklung (12') versehener Flachschieber ausgebildet ist, an dessen unterer Flachabwinklung (12') zugleich eine den Sperrschieber (12) in seine angehobene Sperrposition zu drücken suchende Schenkelfeder (12''') angreift.Mortise lock according to one of claims 1 to 16, characterized in that the locking slide (12) present between the latch bolt (4) and the latch bolt (5) as an upper angled bend (12 '') and a lower one which cooperate with the latch bolt (4) , with the lock bolt (5) cooperating flat bend (12 ') flat slide is formed, on the lower flat bend (12') at the same time a leg spring (12 ''') which tries to push the locking slide (12) into its raised locked position. Einsteckschloß nach einem der Ansprüche 1 bis 17, dadurch gekennzeichnet, daß ein am einen Hebelarmende (18'') des Riegelsteuerhebels (18) vorhandener, am Steuerbuckel (16''') der Steuernußscheibe (16) aufliegender Mitnehmer (18''') sowie ein mit dem anderen Hebelarm (18') des Riegelsteuerhebels (18) zusammenwirkender, am Schloßriegel (5) vorhandener Mitnehmer (5IV) jeweils als Rollenbolzen ausgebildet sind.Mortise lock according to one of claims 1 to 17, characterized in that a driver (18 ''') which is present on one lever arm end (18'') of the bolt control lever (18) and which rests on the control boss (16''') of the control nut disc (16) and a driver (5 IV ), which cooperates with the other lever arm (18 ') of the bolt control lever (18) and is present on the lock bolt (5), are each designed as roller bolts.
EP95105074A 1994-05-09 1995-04-05 Mortise lock with latch and bolt Expired - Lifetime EP0682167B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9407664U 1994-05-09
DE9407664U DE9407664U1 (en) 1994-05-09 1994-05-09 Mortise lock with latchbolt and lock bolt

Publications (2)

Publication Number Publication Date
EP0682167A1 true EP0682167A1 (en) 1995-11-15
EP0682167B1 EP0682167B1 (en) 1998-02-25

Family

ID=6908418

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95105074A Expired - Lifetime EP0682167B1 (en) 1994-05-09 1995-04-05 Mortise lock with latch and bolt

Country Status (3)

Country Link
EP (1) EP0682167B1 (en)
AT (1) ATE163455T1 (en)
DE (2) DE9407664U1 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998031903A1 (en) * 1997-01-20 1998-07-23 Ra-Ba Cierres Electricos, S.A. Electromechanical lock with automatic closing and manual antipanic actuation
DE19730552C1 (en) * 1997-07-17 1999-04-29 Weru Ag Appliance for unlocking self locking multiple lock
WO1999025943A1 (en) * 1997-11-14 1999-05-27 Costruzioni Italiane Serrature Affini C.I.S.A. S.P.A. Latch-and-bolt lock with simultaneous closure actuation of bolt and latch
EP1437464A2 (en) * 2003-01-10 2004-07-14 BKS GmbH Mortise lock
US7497486B1 (en) 2004-09-16 2009-03-03 Stanley Security Solutions, Inc. Multifunction mortise lock
DE102012111526A1 (en) 2012-11-28 2014-05-28 Wilka Schließtechnik GmbH Tubular frame lock structure for door, has blocking element that is provided to block the displacement of aperture element in actuating position, and bolt which is inserted into opening
EP2719849A3 (en) * 2012-10-09 2017-12-06 Aug. Winkhaus GmbH & Co. KG Lock
EP2290180B1 (en) 2009-09-01 2018-04-04 Aug. Winkhaus GmbH & Co. KG Lock
CN109653595A (en) * 2019-01-23 2019-04-19 浙江天宇安防科技有限公司 A kind of locking mechanism of left and right commutation
WO2020085976A1 (en) * 2018-10-23 2020-04-30 Stendals El Ab A locking device
US10822841B2 (en) 2016-08-24 2020-11-03 Accurate Lock & Hardware Co. Llc Door latch with delayed return mechanism
EP3795780A1 (en) * 2019-09-19 2021-03-24 Aug. Winkhaus GmbH & Co. KG Lock with a latching device
CN113914713A (en) * 2021-09-13 2022-01-11 苏玉峦 Security door lock
US20220290475A1 (en) * 2021-03-10 2022-09-15 Qianyan Cheng Narrow backset auto-latching mortise lock for sliding door

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29812665U1 (en) 1998-07-16 1998-12-24 Sächsische Schloßfabrik Pegau GmbH, 04523 Pegau Self-locking lock
DE19937473C2 (en) * 1999-08-07 2001-07-26 Ludwig Kraus Mortise lock
DE102005015712B4 (en) * 2005-04-06 2007-03-29 Ist Systems Gmbh Door lock with preloaded latch
DE102007041350B3 (en) * 2007-08-30 2009-03-12 Mehmet Sancak Self-locking door lock
DE202008013405U1 (en) 2008-09-25 2009-01-02 Bks Gmbh Barless mortise lock
DE202011001842U1 (en) 2011-01-14 2011-04-21 Bks Gmbh locking device
FR2973420B1 (en) * 2011-03-30 2013-03-29 Assa Abloy Aube Anjou AUTOMATIC LOCKING LOCK AND SUBSEQUENT CONDEMNATION.
DE102015209289B4 (en) 2015-05-21 2018-08-09 Geze Gmbh Panic motor lock
DE102015114024A1 (en) * 2015-08-24 2017-03-02 Mehmet Sancak Compact self-locking mortise lock
DE202016001540U1 (en) 2016-03-10 2016-05-09 Kfv Karl Fliether Gmbh & Co. Kg lock
DE202016001542U1 (en) 2016-03-10 2016-05-09 Kfv Karl Fliether Gmbh & Co. Kg locking device
CN106437334A (en) * 2016-11-07 2017-02-22 宁波市振兴锁业有限公司 Actuating mechanism of lock and lock capable of being locked automatically

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE236578C (en) *
GB222299A (en) * 1923-09-05 1924-10-02 Albert Marston & Company Ltd Improvements in and relating to locks and latches
DE2433322A1 (en) * 1974-07-11 1976-01-22 Eaton Gmbh Multiple tumbler emergency lock - has coupling device for outside and inside handle which are normally not coupled
EP0431369A2 (en) * 1989-12-06 1991-06-12 BKS GmbH Mortise lock with latch bolt
EP0537531A1 (en) * 1991-10-16 1993-04-21 BKS GmbH Door lock
GB2268969A (en) * 1992-07-20 1994-01-26 Talleres Escoriaza Sa Anti-panic lock
EP0620341A1 (en) * 1993-03-24 1994-10-19 Costruzioni Italiane Serrature Affini C.I.S.A. S.p.A. Device for adapting a panic-safe lock to the opening direction of a door, for presetting the lock to open only from one side, and for temporatily allowing to open it from the opposite side

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE221685C (en) *
DE2914372C2 (en) * 1979-04-10 1984-04-05 Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert Latch bolt panic lock that can be unlocked from the outside
DE3521213A1 (en) * 1985-06-13 1986-12-18 BKS GmbH, 5620 Velbert LATCH PANIC LOCK, ESPECIALLY FOR PIPE FRAME
DE3736592C2 (en) * 1987-10-29 1994-02-17 Kirchmann Niederdrenk Kg Pipe frame lock
DE3931101A1 (en) * 1988-10-19 1990-04-26 Freimut Schonert Automatic lock for door - extends bolt automatically on entering lock plate

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE236578C (en) *
GB222299A (en) * 1923-09-05 1924-10-02 Albert Marston & Company Ltd Improvements in and relating to locks and latches
DE2433322A1 (en) * 1974-07-11 1976-01-22 Eaton Gmbh Multiple tumbler emergency lock - has coupling device for outside and inside handle which are normally not coupled
EP0431369A2 (en) * 1989-12-06 1991-06-12 BKS GmbH Mortise lock with latch bolt
EP0537531A1 (en) * 1991-10-16 1993-04-21 BKS GmbH Door lock
GB2268969A (en) * 1992-07-20 1994-01-26 Talleres Escoriaza Sa Anti-panic lock
EP0620341A1 (en) * 1993-03-24 1994-10-19 Costruzioni Italiane Serrature Affini C.I.S.A. S.p.A. Device for adapting a panic-safe lock to the opening direction of a door, for presetting the lock to open only from one side, and for temporatily allowing to open it from the opposite side

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998031903A1 (en) * 1997-01-20 1998-07-23 Ra-Ba Cierres Electricos, S.A. Electromechanical lock with automatic closing and manual antipanic actuation
DE19730552C1 (en) * 1997-07-17 1999-04-29 Weru Ag Appliance for unlocking self locking multiple lock
AU751131B2 (en) * 1997-11-14 2002-08-08 Costruzioni Italiane Serrature Affini C.I.S.A. S.P.A. Latch-and-bolt lock with simultaneous closure actuation of bolt and latch
US6302456B1 (en) 1997-11-14 2001-10-16 Costruzioni Italiane Serrature Affini C.I.S.A. S.P.A. Latch-and-bolt lock with simultaneous closure actuation of bolt and latch
WO1999025943A1 (en) * 1997-11-14 1999-05-27 Costruzioni Italiane Serrature Affini C.I.S.A. S.P.A. Latch-and-bolt lock with simultaneous closure actuation of bolt and latch
EP1437464A3 (en) * 2003-01-10 2007-05-09 BKS GmbH Mortise lock
EP1437464A2 (en) * 2003-01-10 2004-07-14 BKS GmbH Mortise lock
US7497486B1 (en) 2004-09-16 2009-03-03 Stanley Security Solutions, Inc. Multifunction mortise lock
US8690203B1 (en) 2004-09-16 2014-04-08 Stanley Security Solutions, Inc. Mortise lock with lockable handles
EP2290180B1 (en) 2009-09-01 2018-04-04 Aug. Winkhaus GmbH & Co. KG Lock
EP2719849A3 (en) * 2012-10-09 2017-12-06 Aug. Winkhaus GmbH & Co. KG Lock
EP2719849B1 (en) 2012-10-09 2019-12-04 Aug. Winkhaus GmbH & Co. KG Lock
DE102012111526A1 (en) 2012-11-28 2014-05-28 Wilka Schließtechnik GmbH Tubular frame lock structure for door, has blocking element that is provided to block the displacement of aperture element in actuating position, and bolt which is inserted into opening
DE102012111526B4 (en) 2012-11-28 2022-03-31 WILKA Schließtechnik GmbH Tubular frame lock with panic function
US10822841B2 (en) 2016-08-24 2020-11-03 Accurate Lock & Hardware Co. Llc Door latch with delayed return mechanism
WO2020085976A1 (en) * 2018-10-23 2020-04-30 Stendals El Ab A locking device
US11873662B2 (en) * 2018-10-23 2024-01-16 Stendals El Ab Locking device
US20210355711A1 (en) * 2018-10-23 2021-11-18 Stendals El Ab A locking device
CN109653595A (en) * 2019-01-23 2019-04-19 浙江天宇安防科技有限公司 A kind of locking mechanism of left and right commutation
CN109653595B (en) * 2019-01-23 2024-03-15 温州市天宇航晨五金有限公司 Lock mechanism capable of reversing left and right
EP3795780A1 (en) * 2019-09-19 2021-03-24 Aug. Winkhaus GmbH & Co. KG Lock with a latching device
US20220290475A1 (en) * 2021-03-10 2022-09-15 Qianyan Cheng Narrow backset auto-latching mortise lock for sliding door
US11591835B2 (en) * 2021-03-10 2023-02-28 Qianyan Cheng Narrow backset auto-latching mortise lock for sliding door
CN113914713A (en) * 2021-09-13 2022-01-11 苏玉峦 Security door lock

Also Published As

Publication number Publication date
DE9407664U1 (en) 1995-09-07
ATE163455T1 (en) 1998-03-15
EP0682167B1 (en) 1998-02-25
DE59501474D1 (en) 1998-04-02

Similar Documents

Publication Publication Date Title
EP0682167B1 (en) Mortise lock with latch and bolt
EP0798436A2 (en) Locking device
DE19610346A1 (en) Locking device
EP0668425A1 (en) Door lock
EP0521262B1 (en) Lock
EP3832055A1 (en) Locking unit for a locking system of a door
EP0204944B1 (en) Emergency lock, especially for tubular-frame doors
DE102007041350B3 (en) Self-locking door lock
EP0907815A1 (en) Closure for doors, bonnets, tailgates or the like, in particular of vehicles, such as motor vehicles
DE29608862U1 (en) Lock, especially mortise lock
EP0954667B1 (en) Lock with catch bolt for door or window
EP0092630B1 (en) Lock gear for door wing
DE60105930T2 (en) LOCK
EP3426867B1 (en) Lock
EP2072725A2 (en) Espagnolette locking device
EP1920126A1 (en) Actuation device for a lock
EP1683936B1 (en) Lock with latch and latch drive
DE202009016137U1 (en) Espagnolette lock with panic function and multiple locking
EP0239855B1 (en) Lock for a door, window, or the like
DE10130268B4 (en) Locking system for vehicle doors
DE2605763C3 (en) Espagnolette lock with latch
DE29909660U1 (en) Door lock
DE9321038U1 (en) Self-locking security door lock
DE102006057788A1 (en) Panic lock for use in alternatively left or right attachable doors, has operating bodies coupled with latch plate at opposite sides of plate, and respectively movable to move plate from locking position into reclusive release position
WO1995033906A1 (en) Safety device for a lock, such as a door lock

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

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

17P Request for examination filed

Effective date: 19951007

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 19970717

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

REF Corresponds to:

Ref document number: 163455

Country of ref document: AT

Date of ref document: 19980315

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

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

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59501474

Country of ref document: DE

Date of ref document: 19980402

ET Fr: translation filed
ITF It: translation for a ep patent filed

Owner name: STUDIO TORTA S.R.L.

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

Effective date: 19980401

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

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

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: BKS GMBH

Free format text: BKS GMBH#HEIDESTRASSE 71#D-42549 VELBERT (DE) -TRANSFER TO- BKS GMBH#HEIDESTRASSE 71#D-42549 VELBERT (DE)

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

Ref country code: IT

Payment date: 20090428

Year of fee payment: 15

Ref country code: FR

Payment date: 20090414

Year of fee payment: 15

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

Ref country code: GB

Payment date: 20100331

Year of fee payment: 16

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

Ref country code: NL

Payment date: 20100413

Year of fee payment: 16

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

Ref country code: BE

Payment date: 20100419

Year of fee payment: 16

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20101230

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

Ref country code: IT

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

Effective date: 20100405

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

Ref country code: DE

Payment date: 20110421

Year of fee payment: 17

Ref country code: CH

Payment date: 20110428

Year of fee payment: 17

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

Ref country code: AT

Payment date: 20110414

Year of fee payment: 17

BERE Be: lapsed

Owner name: *BKS G.M.B.H.

Effective date: 20110430

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20111101

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

Effective date: 20110405

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

Ref country code: NL

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

Effective date: 20111101

Ref country code: BE

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

Effective date: 20110430

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

Ref country code: GB

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

Effective date: 20110405

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

Ref country code: FR

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

Effective date: 20100430

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 163455

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120405

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

Ref country code: AT

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

Effective date: 20120405

Ref country code: LI

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

Effective date: 20120430

Ref country code: CH

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

Effective date: 20120430

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59501474

Country of ref document: DE

Effective date: 20121101

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

Ref country code: DE

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

Effective date: 20121101