EP0887498B1 - Emergency lock - Google Patents
Emergency lock Download PDFInfo
- Publication number
- EP0887498B1 EP0887498B1 EP98107164A EP98107164A EP0887498B1 EP 0887498 B1 EP0887498 B1 EP 0887498B1 EP 98107164 A EP98107164 A EP 98107164A EP 98107164 A EP98107164 A EP 98107164A EP 0887498 B1 EP0887498 B1 EP 0887498B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coupling
- panic
- lock
- guide block
- arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/16—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
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/005—Disconnecting the handle
-
- 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
- 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 panic lock with a housing, an arranged therein, of an outer handle actuated outer nut part, a in addition coaxial inner nut part which engages on a trap and from one Inside handle is actuated, and with a clutch lever between one coupling the two nut parts together and one the two nut parts releasing position is pivotable, the Clutch lever with a control arm on one by means of a key or a cylinder lock adjustable locking plate is guided.
- Such a panic lock is known (DE-GM 82 16 056).
- the clutch lever is pivotable and longitudinally displaceable on a housing-fixed Spigot mounted, which is arranged above the two nut parts. He owns a nose that is used to couple the two nut parts between the two nut parts swings in and interacts with existing stops.
- the lower, designed as a control arm end of the clutch lever is pivotable and slidably mounted on the locking plate.
- the latch plate does not carry a latch.
- EP 02 04 944 in which the locking plate a lockable and lockable Latch carries. In this version, however, there are three nut parts present, the middle nut part actuates the trap and the clutch lever the middle and the outer nut part couples.
- the clutch lever is only in the two Nut parts releasing position pivoted in the case of external actuation idle as it were when the bolt plate or bolt excluded becomes.
- the clutch lever there is a need to insert the clutch lever into the to pivot the two nut parts releasing position when the locking plate or the bolt is still included.
- the object of the invention is the external actuation the panic door anyway with the bolt locked as well disengage the enclosed bolt.
- the clutch lever on a housing-fixed Pin is pivotally mounted and as a two-armed lever has a coupling arm and the control arm and that on the locking plate a substantially orthogonal to the direction of movement of the locking plate adjustable locking slide is mounted, one over the locking plate protruding switching lug, which is included in the locking plate Movement range of the key or the cylinder lock is, and that the locking slide carries a pin on which a control curve of the control arm is led. If the latch is locked, the key or that Cylinder lock turned in the opening direction, then the locking slide raised and the clutch lever over the pin of the locking slide and the control cam on the control arm swivels into that position, in which the two nut parts are released, i.e.
- the external actuation idles.
- This position of the clutch lever is also retained if the latch is then excluded.
- the locking positions of the locking slide are determined by a locking spring his. The locking slide is returned when the inner handle is actuated, wherein the locking plate can be actuated by means of an inner nut Panic lever is traceable to the closed position.
- the clutch arm of the Clutch lever on a sliding block guided between the two nut parts on, between a position coupling the two nut parts and a position releasing the two nut parts is radially displaceable.
- the sliding block has a U-shaped profile in cross section and is with the outside of its U-bridge on the inside of one of the nut parts in guided in the radial direction and engages with its U-legs in an substantial H-shaped recess on the inside of the other nut part on.
- the ribs remaining between the H-webs of the recess form abutments for the U-legs of the sliding block when the sliding block has been brought into a corresponding position by the clutch lever is.
- the width of the one H-leg and the distance between the H-legs essentially the width of a U-leg correspond while the width of the other H-leg essentially corresponds to the distance between the U-legs of the sliding block, the width of the H-bridge corresponds to the length of the sliding block.
- the Positions of the sliding block can be determined by a detent spring.
- the coupling arm expediently has a between the U-legs of the Kulissenstein engaging lead.
- a lock housing 1 with a faceplate belongs to the panic lock shown 2, a guided in the lock housing 1 3, one in the lock housing 1 led bolt 4 and a bolt rod connection 5 at the top End of the lock housing 1.
- the trap 3 has a trap tail 6 with a bend 7 on the a projection 8 of a nut part 9 which can be connected to an inner handle attacks.
- the inner nut part 9 is supported in the usual manner on a spring 10.
- the projection 8 of the inner nut part 9 also engages in an actuating device 11 of the locking bar connection 5.
- an outer nut part 12 is arranged, which with an outer handle can be actuated.
- the latch 4 is connected to a latch plate 13, which is above a Opening 14 is for a cylinder lock, not shown.
- the locking plate 13 has a recess 15 on the underside for a closing thumb of the cylinder lock, which is also a spring-loaded tumbler in the usual way 16 operated.
- a handlebar 18 is on a nose 17 of the inner nut part 9 stored, which lifts the tumbler 16 when the inner nut part 9 in the sense a locking movement is twisted.
- the nose 17 pivots also a housing-mounted at 19 panic lever 20, the lower End 21 engages in an associated recess of the locking plate 13.
- a locking slide 22 is substantially orthogonal to Direction of movement of the locking plate 13 slidably mounted.
- the rest positions of the locking slide 22 are determined by a locking spring 23.
- the Latch slide 22 has a pin 24 which on a control cam 25
- Control arm 26 engages a clutch lever 28 mounted fixed to the housing at 27.
- the clutch lever 28 also includes a clutch arm 29 with a of which angled projection 30.
- the projection 30 engages between the inner nut part 9 and the outer nut part 12 and between the U-legs 31 of a U-shaped cross section Sliding block 32, the U-web 33 in an inside recess 34 of the inner nut part 9 is guided substantially radially.
- the outer nut part 12 has an H-shaped recess 35 on the inside, in which protrude the U-legs 31 of the sliding block 32.
- the width of the inner H-leg 36 essentially corresponds to the width of a U-leg 31 of the sliding block 32.
- the width of the outer H-leg 37 corresponds in essentially the distance between the U-legs 31 of the sliding block 32.
- the width of the H-bridge 38 corresponds to the length of the sliding block 32.
- the H-web 38 is delimited by two ribs 39, which act as a stop serve for the U-leg 31 of the sliding block 32 when this is radial assumes the outer position and then the outer nut part 12 with the inner Nut part 9 couples.
- the two nut parts should 9, 12 are coupled together, then the key or Locking thumb of the cylinder lock rotated in the closing movement until it strikes a switching lug 41 projecting over the lower edge of the locking plate 13 while lifting the locking slide 22.
- the clutch lever 28 pivoted into the functional position shown in FIG. 2, being between the U-legs 31 of the sliding block 32 gripping projection 30 on the coupling arm 29 the sliding block 32 in the takes outer functional position, in which the U-leg 31 of the sliding block 32 are located between the ribs 39. So that is the outer nut part 12 coupled to the inner nut part 9. Now becomes the outside handle operated, then the trap 3 is drawn.
- the bolt 4 in be excluded in the usual way.
- the functional position remains get the clutch lever 28, that is, the outer nut member 12 is from inner nut part 9 uncoupled. If the trap 3 included, then the tumbler 16 is also lifted over the handlebar 18 and locked again via the panic lever 20 of the bolt 4.
Abstract
Description
Die Erfindung betrifft ein Panikschloß mit einem Gehäuse, einem darin angeordneten, von einer Außenhandhabe betätigbaren äußeren Nußteil, einem dazu koaxialen inneren Nußteil, das an einer Falle angreift und von einer Innenhandhabe betätigbar ist, sowie mit einem Kupplungshebel, der zwischen einer die beiden Nußteile miteinander kuppelnden Stellung und einer die beiden Nußteile freigebenden Stellung verschwenkbar ist, wobei der Kupplungshebel mit einem Steuerarm an einer mittels eines Schlüssels oder eines Zylinderschlosses verstellbaren Riegelplatte geführt ist.The invention relates to a panic lock with a housing, an arranged therein, of an outer handle actuated outer nut part, a in addition coaxial inner nut part which engages on a trap and from one Inside handle is actuated, and with a clutch lever between one coupling the two nut parts together and one the two nut parts releasing position is pivotable, the Clutch lever with a control arm on one by means of a key or a cylinder lock adjustable locking plate is guided.
Ein derartiges Panikschloß ist bekannt (DE-GM 82 16 056). Der Kupplungshebel ist verschwenkbar und längsverschieblich an einem gehäusefesten Zapfen gelagert, der oberhalb der beiden Nußteile angeordnet ist. Er besitzt eine Nase, die zum Kuppeln der beiden Nußteile zwischen die beiden Nußteile einschwenkt und mit dort vorhandenen Anschlägen zusammenwirkt. Das untere, als Steuerarm ausgebildete Ende des Kupplungshebels ist verschwenkbar und längsverschieblich an der Riegelplatte gelagert. Bei dieser Ausführung trägt die Riegelplatte keinen Riegel. Es ist aber auch ein Panikschloß bekannt (EP 02 04 944), bei der die Riegelplatte einen aus- und einschließbaren Riegel trägt. Bei dieser Ausführung sind allerdings drei Nußteile vorhanden, wobei das mittlere Nußteil die Falle betätigt und der Kupplungshebel das mittlere und das äußere Nußteil kuppelt.Such a panic lock is known (DE-GM 82 16 056). The clutch lever is pivotable and longitudinally displaceable on a housing-fixed Spigot mounted, which is arranged above the two nut parts. He owns a nose that is used to couple the two nut parts between the two nut parts swings in and interacts with existing stops. The lower, designed as a control arm end of the clutch lever is pivotable and slidably mounted on the locking plate. At this Version, the latch plate does not carry a latch. But it is also a panic lock known (EP 02 04 944), in which the locking plate a lockable and lockable Latch carries. In this version, however, there are three nut parts present, the middle nut part actuates the trap and the clutch lever the middle and the outer nut part couples.
Bei beiden Ausführungen wird der Kupplungshebel nur dann in die die beiden Nußteile freigebende Stellung verschwenkt, bei der die Außenbetätigung gleichsam leerläuft, wenn die Riegelplatte bzw. der Riegel ausgeschlossen wird. Es besteht aber das Bedürfnis, den Kupplungshebel auch dann in die die beiden Nußteile freigebende Stellung zu verschwenken, wenn die Riegelplatte bzw. der Riegel noch eingeschlossen ist.In both versions, the clutch lever is only in the two Nut parts releasing position pivoted in the case of external actuation idle as it were when the bolt plate or bolt excluded becomes. However, there is a need to insert the clutch lever into the to pivot the two nut parts releasing position when the locking plate or the bolt is still included.
Dementsprechend liegt der Erfindung die Aufgabe zugrunde, die Außenbetätigung der Paniktür sowohi bei ausgeschlossenem Riegel als auch bei eingeschlossenem Riegel auszukuppeln. Accordingly, the object of the invention is the external actuation the panic door anyway with the bolt locked as well disengage the enclosed bolt.
Diese Aufgabe wird dadurch gelöst, daß der Kupplungshebel an einem gehäusefesten Zapfen schwenkbar gelagert ist und als zweiarmiger Hebel einen Kupplungsarm sowie den Steuerarm aufweist und daß an der Riegelplatte ein im wesentlichen orthogonal zur Bewegungsrichtung der Riegelplatte verstellbarer Rastschieber gelagert ist, der eine über die Riegelplatte hinausragende Schaltnase aufweist, die bei eingeschlossener Riegelplatte im Bewegungsbereich des Schlüssels oder des Zylinderschlosses liegt, und daß der Rastschieber einen Zapfen trägt, an dem eine Steuerkurve des Steuerarms geführt ist. Wird bei eingeschlossenem Riegel der Schlüssel oder das Zylinderschloß in Öffnungsrichtung gedreht, dann wird dabei der Rastschieber angehoben und der Kupplungshebel über den Zapfen des Rastschiebers und die Steuerkurve am Steuerarm in diejenige Stellung verschwenkt, in der die beiden Nußteile freigegeben sind, - also die Außenbetätigung leerläuft. Diese Stellung des Kupplungshebels bleibt auch dann erhalten, wenn anschließend der Riegel ausgeschlossen wird. Vorzugsweise können die Raststellungen des Rastschiebers durch eine Rastfeder bestimmt sein. Die Rückführung des Rastschiebers erfolgt bei Betätigung der Innenhandhabe, wobei die Riegelplatte mittels eines von der inneren Nuß betätigbaren Panikhebels in die eingeschlossene Stellung rückführbar ist.This object is achieved in that the clutch lever on a housing-fixed Pin is pivotally mounted and as a two-armed lever has a coupling arm and the control arm and that on the locking plate a substantially orthogonal to the direction of movement of the locking plate adjustable locking slide is mounted, one over the locking plate protruding switching lug, which is included in the locking plate Movement range of the key or the cylinder lock is, and that the locking slide carries a pin on which a control curve of the control arm is led. If the latch is locked, the key or that Cylinder lock turned in the opening direction, then the locking slide raised and the clutch lever over the pin of the locking slide and the control cam on the control arm swivels into that position, in which the two nut parts are released, i.e. the external actuation idles. This position of the clutch lever is also retained if the latch is then excluded. Preferably can the locking positions of the locking slide are determined by a locking spring his. The locking slide is returned when the inner handle is actuated, wherein the locking plate can be actuated by means of an inner nut Panic lever is traceable to the closed position.
Bei einer bevorzugten Ausführung der Erfindung greift der Kupplungsarm des Kupplungshebels an einem zwischen den beiden Nußteilen geführten Kulissenstein an, der zwischen einer die beiden Nußteile kuppelnden Stellung und einer die beiden Nußteile freigebenden Stellung radial verschieblich ist. Dabei weist der Kulissenstein im Querschnitt ein U-förmiges Profil auf und ist mit der Außenseite seines U-Stegs an der Innenseite eines der Nußteile in radialer Richtung geführt und greift mit seinen U-Schenkeln in eine im wesentlichen H-förmige Ausnehmung an der Innenseite des anderen Nußteils ein. Die zwischen den H-Stegen der Ausnehmung verbleibenden Rippen bilden Widerlager für die U-Schenkel des Kulissensteins, wenn der Kulissenstein vom Kupplungshebel in eine entsprechende Position gebracht worden ist. Insbesondere kann die Breite des einen H-Schenkels sowie der Abstand zwischen den H-Schenkeln im wesentlichen der Breite eines U-Schenkels entsprechen, während die Breite des anderen H-Schenkels im wesentlichen dem Abstand zwischen den U-Schenkeln des Kulissensteins entspricht, wobei die Breite H-Stegs der Länge des Kulissensteins entspricht. Auch die Stellungen des Kulissensteins können durch eine Rastfeder bestimmt sein. Der Kupplungsarm weist zweckmäßig einen zwischen die U-Schenkel des Kulissensteins eingreifenden Vorsprung auf.In a preferred embodiment of the invention, the clutch arm of the Clutch lever on a sliding block guided between the two nut parts on, between a position coupling the two nut parts and a position releasing the two nut parts is radially displaceable. there the sliding block has a U-shaped profile in cross section and is with the outside of its U-bridge on the inside of one of the nut parts in guided in the radial direction and engages with its U-legs in an substantial H-shaped recess on the inside of the other nut part on. The ribs remaining between the H-webs of the recess form abutments for the U-legs of the sliding block when the sliding block has been brought into a corresponding position by the clutch lever is. In particular, the width of the one H-leg and the distance between the H-legs essentially the width of a U-leg correspond while the width of the other H-leg essentially corresponds to the distance between the U-legs of the sliding block, the width of the H-bridge corresponds to the length of the sliding block. Also the Positions of the sliding block can be determined by a detent spring. The coupling arm expediently has a between the U-legs of the Kulissenstein engaging lead.
Im folgenden wird ein in der Zeichnung dargestelltes Ausführungsbeispiel der Erfindung erläutert; es zeigen:
Figur 1- schematisch eine Draufsicht auf ein geöffnetes Panikschloß,
Figur 2- den Gegenstand nach
Figur 1 in einer anderen Funktionsstellung, Figur 3- eine Draufsicht auf das innere Nußteil,
Figur 4- eine Draufsicht, teilweise geschnitten, auf das äußere Nußteil,
Figur 5- eine Rastfeder,
Figur 6- die Draufsicht auf einen Kulissenstein,
Figur 7- eine Seitenansicht des Gegenstandes nach
Figur 6, Figur 8- eine Draufsicht, teilweise geschnitten, auf die zusammengesetzten Nußteile,
Figur 9- den Gegenstand nach
Figur 8 in einer anderen Funktionsstellung.
- Figure 1
- schematically a top view of an opened panic lock,
- Figure 2
- 1 in a different functional position,
- Figure 3
- a plan view of the inner nut part,
- Figure 4
- a plan view, partially in section, of the outer nut part,
- Figure 5
- a detent spring,
- Figure 6
- the top view of a sliding block,
- Figure 7
- 6 shows a side view of the object according to FIG. 6,
- Figure 8
- a plan view, partially in section, of the assembled nut parts,
- Figure 9
- the object of Figure 8 in a different functional position.
Zu dem dargestellten Panikschloß gehört ein Schloßgehäuse 1 mit Stulpplatte
2, einer im Schloßgehäuse 1 geführten Falle 3, einem im Schloßgehäuse
1 geführten Riegel 4 und einem Riegelstangenanschluß 5 am oberen
Ende des Schloßgehäuses 1.A
Die Falle 3 weist einen Fallenschwanz 6 mit einer Abbiegung 7 auf, an der
ein Vorsprung 8 eines mit einer Innenhandhabe verbindbaren Nußteils 9
angreift. Das innere Nußteil 9 ist in üblicher Weise an einer Feder 10 abgestützt.
Der Vorsprung 8 des inneren Nußteils 9 greift auch an einer Betätigungseinrichtung
11 des Riegelstangenanschlusses 5 an.The
Koaxial zum inneren Nußteil 9 ist ein äußeres Nußteil 12 angeordnet, das mit
einer Außenhandhabe betätigbar ist.Coaxial to the
Der Riegel 4 ist mit einer Riegelplatte 13 verbunden, die sich oberhalb einer
Öffnung 14 für ein nicht dargestelltes Zylinderschloß befindet. Die Riegelplatte
13 besitzt unterseitig eine Ausnehmung 15 für einen Schließdaumen
des Zylinderschlosses, der auch eine in üblicher Weise federbelastete Zuhaltung
16 betätigt. An einer Nase 17 des inneren Nußteils 9 ist ein Lenker 18
gelagert, der die Zuhaltung 16 aushebt, wenn das innere Nußteil 9 im Sinne
einer Einschließbewegung verdreht wird. Dabei verschwenkt die Nase 17
auch einen gehäusefest bei 19 gelagerten Panikhebel 20, dessen unteres
Ende 21 in eine zugeordnete Ausnehmung der Riegelplatte 13 eingreift.The
An der Riegelplatte 13 ist ein Rastschieber 22 im wesentlichen orthogonal zur
Bewegungsrichtung der Riegelplatte 13 verschieblich gelagert. Die Raststellungen
des Rastschiebers 22 werden durch eine Rastfeder 23 bestimmt. Der
Rastschieber 22 weist einen Zapfen 24 auf, der eine Steuerkurve 25 am
Steuerarm 26 eines bei 27 gehäusefest gelagerten Kupplungshebels 28 angreift.
Zum Kupplungshebel 28 gehört auch ein Kupplungsarm 29 mit einem
davon abgewinkelten Vorsprung 30. On the locking
Der Vorsprung 30 greift zwischen das innere Nußteil 9 und das äußere Nußteil
12 sowie zwischen die U-Schenkel 31 eines im Querschnitt U-förmigen
Kulissensteins 32, dessen U-Steg 33 in einer innenseitigen Ausnehmung 34
des inneren Nußteils 9 im wesentlichen radial verschieblich geführt ist. Das
äußere Nußteil 12 weist innenseitig eine H-förmige Ausnehmung 35 auf, in
die die U-Schenkel 31 des Kulissensteins 32 ragen. Die Breite des inneren H-Schenkels
36 entspricht im wesentlichen der Breite eines U-Schenkels 31
des Kulissensteins 32. Die Breite des äußeren H-Schenkel 37 entspricht im
wesentlichen dem Abstand zwischen den U-Schenkeln 31 des Kulissensteins
32. Die Breite des H-Stegs 38 entspricht der Länge des Kulissensteins
32. Der H-Steg 38 wird begrenzt von zwei Rippen 39, die als Anschlag
für den U-Schenkel 31 des Kulissensteins 32 dienen, wenn dieser seine radial
äußere Position einnimmt und dann das äußere Nußteil 12 mit dem inneren
Nußteil 9 kuppelt.The
In Figur 8 ist die entkuppelte Stellung zwischen innerem Nußteil 9 und äußerem
Nußteil 12 wiedergegeben. Dabei befindet sich der Kulissenstein 32 in
seiner inneren Position, bei der die Rippen 39 des äußeren Nußteils 12 sich
zwischen den beiden U-Schenkeln 31 des Kulissensteins 32 bewegen können,
so daß bei Betätigung des äußeren Nußteils 12 mit einer Außenhandhabe
die Falle 3 und alle übrigen Bauteile des Panikschlosses nicht betätigt
werden. Der Kulissenstein 32 wird dabei mit einer Rastfeder 40 in dieser
Funktionsstellung gehalten, die auch in Figur 1 wiedergegeben ist.In Figure 8, the uncoupled position between the
Sollen, ausgehend von der Funktionsstellung nach Figur 1, die beiden Nußteile
9, 12 miteinander gekuppelt werden, dann wird der Schlüssel oder
Schließdaumen des Zylinderschlosses in Einschließbewegung gedreht, bis er
auf eine über die Unterkante der Riegelplatte 13 ragende Schaltnase 41 trifft
und dabei den Rastschieber 22 anhebt. Über den Zapfen 24 und die Steuerkurve
25 am Steuerarm 26 des Kupplungshebels 28 wird dann der Kupplungshebel
28 in die in Figur 2 wiedergegebene Funktionsstellung verschwenkt,
wobei sein zwischen die U-Schenkel 31 des Kulissensteins 32
greifender Vorsprung 30 am Kupplungsarm 29 den Kulissenstein 32 in die
äußere Funktionsstellung mitnimmt, bei der die U-Schenkel 31 des Kulissensteins
32 sich zwischen den Rippen 39 befinden. Damit ist das äußere Nußteil
12 an das innere Nußteil 9 angekuppelt. Wird nunmehr die Außenhandhabe
betätigt, dann wird die Falle 3 eingezogen.Starting from the functional position according to FIG. 1, the two nut parts should
9, 12 are coupled together, then the key or
Locking thumb of the cylinder lock rotated in the closing movement until it
strikes a switching
Ausgehend von der Funktionsstellung nach Figur 1 kann auch der Riegel 4 in
üblicher Weise ausgeschlossen werden. Dabei bleibt die Funktionsstellung
des Kupplungshebels 28 erhalten, das heißt, das äußere Nußteil 12 ist vom
inneren Nußteil 9 abgekuppelt. Wird mit Hilfe der Innenhandhabe die Falle 3
eingeschlossen, dann wird über den Lenker 18 auch die Zuhaltung 16 ausgehoben
und über den Panikhebel 20 der Riegel 4 wieder eingeschlossen.Starting from the functional position according to FIG. 1, the
Claims (8)
- Panic lock comprising a housing (1), an outer nut member (12) arranged therein and actuable by an outer handle, an inner nut member (9), which is coaxial therewith and which engages at a latch and is actuable by an inner handle, and a coupling lever (28) pivotable between a setting coupling the two nut members (9, 12) together and a setting releasing the two nut members (9, 12), wherein the coupling lever (28) is guided by a control arm (26) at a lock plate (13) adjustable by means of a key or cylinder lock, characterised in that the coupling lever (28) is pivotably mounted at a bearing (27) fixed relative to the housing and as a double-arm lever has a coupling arm (29) and the control arm (26), that mounted at the lock plate (13) is a detent slider (22) which is adjustable substantially perpendicularly to the movement direction of the lock plate (13) and has a switching lug (41), which projects beyond the lock plate (13) and which lies in the range of movement of the key or cylinder lock when the lock plate (13) is included, and that the detent slider (22) carries a pin (24) at which a control cam (25) of the control arm (26) is guided.
- Panic lock according to claim 1, characterised in that the detent settings of the detent slider (22) are determined by a detent spring (23).
- Panic lock according to claim 1 or 2, characterised in that the lock plate (13) can be returned to the included setting by means of a panic lever (20) actuable by the inner nut member (9).
- Panic lock according to one of claims 1 to 3, characterised in that the coupling arm (29) of the coupling lever (28) engages at a guide block (32) which is guided between the two nut members (9, 12) and is radially displaceable between a setting coupling the two nut members (9, 12) and a setting releasing the two nut members (9, 12).
- Panic lock according to claim 4, characterised in that the guide block (32) has a U-shaped profile in cross-section and is guided in radial direction by the outer side of a U-shaped web (33) at the inner side of one of the nut members (9, 12) as well as engages by its U limbs (31) in a substantially H-shaped recess (35) at the inner side of the other nut member (9, 12).
- Panic lock according to claim 5, characterised in that the width of one H limb (36) of the guide block (32) as well as the spacing between the H limbs (36, 37) substantially corresponds with the width of a U limb (31), that the width of the other H limb (37) substantially corresponds with the spacing between the U limbs (31) of the guide block (32) and that the width of the H web (38) corresponds with the length of the guide block (32).
- Panic lock according to one of claims 4 to 6, characterised in that the settings of the guide block (32) are determined by a detent spring (40).
- Panic lock according to one of claims 5 to 7, characterised in that the coupling arm (29) has a projection (30) engaging between the U limbs (31) of the guide block (32).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19727364 | 1997-06-27 | ||
| DE19727364A DE19727364C1 (en) | 1997-06-27 | 1997-06-27 | Panic lock for emergency door |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0887498A2 EP0887498A2 (en) | 1998-12-30 |
| EP0887498A3 EP0887498A3 (en) | 1999-11-10 |
| EP0887498B1 true EP0887498B1 (en) | 2002-06-12 |
Family
ID=7833837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98107164A Expired - Lifetime EP0887498B1 (en) | 1997-06-27 | 1998-04-20 | Emergency lock |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0887498B1 (en) |
| AT (1) | ATE219200T1 (en) |
| DE (2) | DE19727364C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010008388A1 (en) * | 2010-02-17 | 2011-08-18 | Eco Schulte GmbH & Co, 58706 | Emergency exit lock for use in door handle, comprises case, latch, and two lock nut portions, where former lock nut portion work together with outer door control element in form-fit manner |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5992195A (en) * | 1999-01-15 | 1999-11-30 | Sargent Manufacturing Corporation | Lever handle controller for mortise lock |
| DE202009008430U1 (en) | 2009-06-15 | 2009-08-20 | Bks Gmbh | lock |
| PL2685035T3 (en) | 2012-07-09 | 2017-08-31 | Wilh. Schlechtendahl & Söhne GmbH & Co. KG | Switching nut for a lock or a striker box |
| DE102012013476A1 (en) | 2012-07-09 | 2014-01-09 | Wilh. Schlechtendahl & Söhne GmbH & Co. KG | Switching nut for e.g. switching lock, has recess for insertion of bearing sections provided at sides of opening portion and opened to opening portion, and slot for insertion of bearing sections into recess provided at bearing sections |
| DE202012006525U1 (en) | 2012-07-09 | 2013-10-18 | Wilh. Schlechtendahl & Söhne GmbH & Co. KG | Schaltnuss for a switch lock |
| DE102012024820A1 (en) | 2012-12-19 | 2014-06-26 | Wilh. Schlechtendahl & Söhne GmbH & Co. KG | Switching nut for e.g. switching lock, has recess for insertion of bearing sections provided at sides of opening portion and opened to opening portion, and slot for insertion of bearing sections into recess provided at bearing sections |
| DE202012012142U1 (en) | 2012-12-19 | 2014-03-21 | Wilh. Schlechtendahl & Söhne GmbH & Co. KG | Button nut for a lock or a counter box |
| ES2899177T3 (en) * | 2018-12-17 | 2022-03-10 | Assa Abloy Ab | Bucket for lock device, and lock device |
| GB201907160D0 (en) * | 2019-05-21 | 2019-07-03 | Security Hardware Ltd | Door lock |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8216056U1 (en) * | 1982-06-03 | 1982-10-07 | Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert | CASE PANIC LOCK |
| 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 |
| ATE113108T1 (en) * | 1989-09-28 | 1994-11-15 | Schloss Und Beschlaegefabrik A | LOCK. |
| DE9114609U1 (en) * | 1991-10-16 | 1992-02-06 | Bks Gmbh, 5620 Velbert, De | |
| ES2066673B1 (en) * | 1992-07-20 | 1996-10-16 | Talleres Escoriaza Sa | PERFECTED ANTI-PANIC LOCK. |
| DE4340537C2 (en) * | 1993-11-29 | 1996-05-09 | Doerrenhaus Fa Wilhelm | Anti-panic hotel lock |
| ES2115191T3 (en) * | 1994-02-21 | 1998-06-16 | Hellmuller & Zingg Ag | DOOR LOCK. |
-
1997
- 1997-06-27 DE DE19727364A patent/DE19727364C1/en not_active Expired - Fee Related
-
1998
- 1998-04-20 AT AT98107164T patent/ATE219200T1/en not_active IP Right Cessation
- 1998-04-20 DE DE59804394T patent/DE59804394D1/en not_active Expired - Fee Related
- 1998-04-20 EP EP98107164A patent/EP0887498B1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010008388A1 (en) * | 2010-02-17 | 2011-08-18 | Eco Schulte GmbH & Co, 58706 | Emergency exit lock for use in door handle, comprises case, latch, and two lock nut portions, where former lock nut portion work together with outer door control element in form-fit manner |
Also Published As
| Publication number | Publication date |
|---|---|
| DE59804394D1 (en) | 2002-07-18 |
| ATE219200T1 (en) | 2002-06-15 |
| EP0887498A2 (en) | 1998-12-30 |
| DE19727364C1 (en) | 1998-10-01 |
| EP0887498A3 (en) | 1999-11-10 |
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