EP0466677B1 - Fastener with several bolts - Google Patents
Fastener with several bolts Download PDFInfo
- Publication number
- EP0466677B1 EP0466677B1 EP91890133A EP91890133A EP0466677B1 EP 0466677 B1 EP0466677 B1 EP 0466677B1 EP 91890133 A EP91890133 A EP 91890133A EP 91890133 A EP91890133 A EP 91890133A EP 0466677 B1 EP0466677 B1 EP 0466677B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- latch
- push
- locking piece
- spring
- bar lock
- 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
Links
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 230000007717 exclusion Effects 0.000 claims description 4
- 241000722921 Tulipa gesneriana Species 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
Images
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
- E05B63/18—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
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
- E05C9/026—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/44—Extensible bolts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/0801—Multiple
- Y10T292/0834—Sliding
- Y10T292/0836—Operating means
- Y10T292/0837—Cam and lever
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/0801—Multiple
- Y10T292/0834—Sliding
- Y10T292/0836—Operating means
- Y10T292/0843—Gear
Definitions
- the invention relates to a multi-bolt lock, in particular for doors, with a spring-loaded latch and with at least one push rod carrying the bolt, which can be moved by a lever system provided in a lock system or a gear by a pusher, and with a striker in which the latch engages .
- Multi-bolt locks serve to increase security against the use of force and bring about positive connections between the wing and the stick along one or more spars.
- latches which can be extended axially in the direction of the push rods and which engage in strikers on the stock side, as well as edge closures or the like but when it is turned up 30-90 °, the push rod moves via a gear or a lever system. This operation is also possible with the door open; but if the bolts are in the locked position and the door is then closed, the door trim, bolts and strikers are consequently damaged.
- the invention aims to eliminate this incorrect operation.
- the stop inside the striker is designed as a spring-loaded flap which is rotatable about an axis parallel to one of the longitudinal sides of the latch opening in the striker and which, in the starting position, bears against a projection, in particular the inner wall of the striker tulip.
- the force of the spring of the flap is greater than the force of the spring of the trap.
- the push rod or push rods is firmly connected to a link plate in the lock housing and can be linearly displaced perpendicularly to the direction of movement of the latch by means of a follower and a driver, and the link plate has a contact surface oriented essentially perpendicular to its direction of displacement, such as a projection on which a locking part connected to the drop shaft, when the case is fully extended, bears against the movement of the link plate.
- the latch has a locking function with respect to the link plate due to its locking part. It is the depth of engagement of the locking part in the link plate less than or equal to the displacement of the case when the same abuts the stop in the striker.
- the initially reduced depth of penetration of the latch into the striker can be increased in the case of a spring-loaded stop in that the push rod gear or lever system is kinematically connected to the latch and the latch can be pushed out entirely when the push rod or push rods are moved.
- the link plate has a control surface or edge oblique to the direction of movement of the trap, and that on the drop shaft a projection that can be attached to the latter, in particular a pin for the forced displacement of the In case of a displacement of the slide plate into the locked position of the multi-bolt lock is provided.
- FIG. 1 shows an unlocked multi-bolt lock with an open lock case with the door open in a schematic representation
- Fig. 2 this lock with the door closed and with push rods moved into the closed position
- Fig. 3 a striker in cross section
- Fig. 4 this striker in a reduced representation in Front view.
- a latch 2 can be retracted against the force of a spring 3 by means of a pusher (not shown) via a pusher nut 4 and a lever system 5, 6, provided the Dürcker is actuated downwards as usual.
- the nut 4 has a driver 7, which lies between two stops 8, 9 of a slidable link plate 10.
- the push rods 11, 12 are attached to this link plate 10.
- a locking part 14 is provided which, according to FIG. 1, bears against a contact surface 15 of the link plate 10.
- This contact surface 15 together with the locking part 14 prevents that when the driver of the driver 7 is turned up, the link plate 10 moves downward via the stop 8 and thus a displacement of the push rods 11, 12 into the closed positions. 1, the mechanism for multi-bar actuation cannot be activated when the latch 2 is pushed out entirely. Only when the locking part 14 reaches the position 14 '(indicated by dashed lines in FIG. 1), a shifting of the link plate 10 is possible. This release of the locking of the link plate 10 due to the immersion of the locking part 14 from the positive connection with the link plate 10 is achieved by pressing the latch 2 back relatively slightly. The required displacement path of the case 2 must at least correspond to the depth of engagement of the locking part 14 in the link plate 10.
- Fig. 3 shows such a striker 16 with face plate 17 and case 18, which is closed by a flap 19. The latter is rotatable about an axis 21 against the force of a spring 20.
- this striker 18 is on a somewhat reduced scale Front view shown.
- Fig. 3 also shows the case 2 acting as a stop flap 2 (dashed lines). The force of the spring 20 is greater than that of the spring 3, so that the flap 19 is not pushed away when the door is closed.
- the link plate 10 has an oblique control surface 22 which is in a vertical movement the released backdrop plate 10 against a projection 23 on the latch 2 and pushes the latch 2 with continued vertical movement.
- the flap 19 can retreat when the force of the spring 20 is overcome and opens the way into the interior of the latch pocket 18.
- the end position of the flap 19 is shown torn in Fig. 3 and designated 19 '.
- Bolts are to be understood as locking pins, circular tongues, roller pins or the like.
- a pocket base of the latch pocket that recedes in parallel against spring force can also be provided, as is indicated in FIG. 2.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Description
Die Erfindung betrifft einen Mehrriegelverschluß,insbesondere für Türen, mit einer federbelasteten Falle und mit mindestens einer die Riegel tragenden Schubstange, welche über ein in einem Schloßgehäuse vorgesehenes Hebelsystem oder ein Getriebe durch einen Drücker verschiebbar ist, und mit einem Schließstück, in welches die Falle eingreift.The invention relates to a multi-bolt lock, in particular for doors, with a spring-loaded latch and with at least one push rod carrying the bolt, which can be moved by a lever system provided in a lock system or a gear by a pusher, and with a striker in which the latch engages .
Mehrriegelverschlüsse dienen der Erhöhung der Sicherheit gegen Gewaltanwendung und bewirken Formschlußverbindungen zwischen Flügel und Stock längs eines oder mehrerer Holme. Es sind Ausführungen mit axial in Richtung der Schubstangen ausfahrbaren Riegeln bekannt, die in stockseitige Schließstücke eingreifen, sowie auch Kantenverschlüsse od. dgl. Die Betätigung der Mehrfachverriegelung erfolgt meist durch den Drücker, der in der üblichen Funktion auf die Falle wirkt und diese zurückzieht, der aber, wenn er 30-90° hochgedreht wird, über ein Getriebe oder ein Hebelsystem die Schubstange verschiebt. Diese Betätigung ist auch bei offener Tür möglich; befinden sich aber die Riegel in der Sperrstellung und schließt man sodann die Türe, dann sind damit zwangsweise Beschädigungen der Türverkleidung,der Riegel und der Schließstücke die Folge.Multi-bolt locks serve to increase security against the use of force and bring about positive connections between the wing and the stick along one or more spars. There are designs with latches which can be extended axially in the direction of the push rods and which engage in strikers on the stock side, as well as edge closures or the like but when it is turned up 30-90 °, the push rod moves via a gear or a lever system. This operation is also possible with the door open; but if the bolts are in the locked position and the door is then closed, the door trim, bolts and strikers are consequently damaged.
Die Erfindung zielt darauf ab, diese Fehlbedienung auszuschalten.The invention aims to eliminate this incorrect operation.
Dies wird dadurch erreicht, daß im Schließstück ein den Fallenausschluß und somit die Eingriffstiefe der Falle in das Schließstück gegenüber dem maximalen Fallenausschluß vermindernder Anschlag, insbesondere eine federbeaufschlagte Klappe, und im Schloßgehäuse eine in die Schubstange oder das Schubstangenhebelsystem bzw. Getriebe eingreifende, mit der Falle kinematisch verbundene Verriegelung vorgesehen sind und daß bei zur Gänze ausgeschobener Falle die Verriegelung formschlüssig eingerückt und bei mindestens teilweise durch den Anschlag im Schließstück zurückgeschobener Falle die Verriegelung ausgerückt ist.This is achieved in that in the striker a latch exclusion and thus the depth of engagement of the latch in the striker with respect to the maximum latch exclusion stop, in particular a spring-loaded flap, and in the lock housing an engaging in the push rod or the push rod system or gear, with the trap kinematically connected locking are provided and that when the case is fully pushed out, the locking is positively engaged and when the case is pushed back at least partially by the stop in the striker, the locking is disengaged.
Bei geöffneter Türe tritt die Falle in ihrer gesamten Länge unbehindert aus dem Schloßgehäuse aus, während durch den im Schließstück vorgesehenen Anschlag die Falle bei geschlossener Tür etwas eingeschoben ist, sodaß an der Fallenstellung schloßseitig feststellbar ist, ob die Tür nun offen oder zu ist. Mit der Falle ist somit eine Verriegelung verbunden, die bei ganz ausgeschobener Falle in die Schubstange oder deren Getriebe oder Hebelsystem eingreift und die bei mindestens teilweise eingeschobener Falle die Bewegung der Schubstange freigibt. Durch das Kriterium der Fallenstellung bzw. die vom Schließblech über die Falle übertragene Information, die erfindungsgemäß als Verschiebungsweg der Falle im Schloß vorliegt, ergibt sich die Möglichkeit der Ansteuerung der Schubstangenverriegelung. Es ist zweckmäßig, wenn der Anschlag im Inneren des Schließstückes als federbeaufschlagte Klappe ausgebildet ist, die um eine zu einer der Längsseiten der Fallenöffnung im Schließstück parallele Achse drehbar ist und die in der Ausgangsstellung an einem Vorsprung, insbesondere der Innenwand des Schließstückstulpes anliegt. Insbesondere ist es dabei vorteilhaft, wenn die Kraft der Feder der Klappe größer ist als die Kraft der Feder der Falle. Die Falle steht dann bei geschlossener Tür nach dem Einrasten in das Schließstück mit ihrer Stirnkante an dem Anschlag an. Diese Fallenstellung signalisiert der Schloßmechanik, die bisher verriegelte Schubstangenmechanik nunmehr freizugeben. Bei einem zweckmäßigen Ausführungsbeispiel ist die Schubstange bzw. Schubstangen, wie bekannt, mit einer Kulissenplatte im Schloßgehäuse fest verbunden und durch eine Drückernuß und einen Mitnehmer senkrecht zur Bewegungsrichtung der Falle linear verschiebbar und es weist die Kulissenplatte eine im wesentlichen senkrecht zu ihrer Verschieberrichtung ausgerichtete Anlagefläche, wie etwa einen Vorsprung auf, an dem ein mit dem Fallenschaft verbundener Sperrteil bei zur Gänze ausgeschobener Falle die Bewegung der Kulissenplatte sperrend anliegt. Somit hat die Falle durch ihren Sperrteil Riegelfunktion gegenüber der Kulissenplatte. Es ist dabei die Eingriffstiefe des Sperrteiles in die Kulissenplatte kleiner oder gleich dem Verschiebungsweg der Falle bei Anliegen derselben an den Anschlag im Schließstück. Die vorerst verkürzte Eindringtiefe der Falle in das Schließstück kann bei einem federbelasteten Anschlag dadurch vergrößert werden, daß das Schubstangengetriebe bzw, -Hebelsystem mit der Falle kinematisch verbunden und die Falle bei einer Verschiebung der Schubstange bzw. Schubstangen zur Gänze ausschiebbar ist. Eine diesbezügliche zweckmäßige Ausführung sieht vor, daß die Kulissenplatte eine zur Bewegungsrichtung der Falle schräge Steuerfläche bzw. -kante aufweist und daß am Fallenschaft ein an diese anlegbarer Vorsprung, insbesondere Zapfen zur zwangsweisen Verschiebung der Falle bei einer Verschiebung der Kulissenplatte in die Sperrstellung des Mehrriegelverschlusses vorgesehen ist.When the door is open, the entire length of the latch emerges unhindered from the lock housing, while the latch is inserted somewhat when the door is closed due to the stop provided in the striker so that the latch position on the lock side shows whether the door is open or closed. A lock is thus connected to the latch, which engages in the push rod or its gearbox or lever system when the latch is fully extended and which engages in the latch at least partially retracted the movement of the push rod releases. The criterion of the latch position or the information transmitted by the striking plate about the latch, which according to the invention is present as the displacement path of the latch in the lock, results in the possibility of actuating the push rod locking. It is expedient if the stop inside the striker is designed as a spring-loaded flap which is rotatable about an axis parallel to one of the longitudinal sides of the latch opening in the striker and which, in the starting position, bears against a projection, in particular the inner wall of the striker tulip. In particular, it is advantageous if the force of the spring of the flap is greater than the force of the spring of the trap. The latch then stands with its front edge against the stop when the door is closed after snapping into the striker. This latch position signals the lock mechanism to now release the previously locked push rod mechanism. In an expedient exemplary embodiment, the push rod or push rods, as is known, is firmly connected to a link plate in the lock housing and can be linearly displaced perpendicularly to the direction of movement of the latch by means of a follower and a driver, and the link plate has a contact surface oriented essentially perpendicular to its direction of displacement, such as a projection on which a locking part connected to the drop shaft, when the case is fully extended, bears against the movement of the link plate. Thus, the latch has a locking function with respect to the link plate due to its locking part. It is the depth of engagement of the locking part in the link plate less than or equal to the displacement of the case when the same abuts the stop in the striker. The initially reduced depth of penetration of the latch into the striker can be increased in the case of a spring-loaded stop in that the push rod gear or lever system is kinematically connected to the latch and the latch can be pushed out entirely when the push rod or push rods are moved. A relevant practical embodiment provides that the link plate has a control surface or edge oblique to the direction of movement of the trap, and that on the drop shaft a projection that can be attached to the latter, in particular a pin for the forced displacement of the In case of a displacement of the slide plate into the locked position of the multi-bolt lock is provided.
Ein Ausführungsbeispiel des Erfindungsgegenstandes ist in den Zeichnungen dargestellt. Fig. 1 zeigt ein unverriegeltes Mehrriegelschloß mit geöffnetem Schloßkasten bei offener Tür in schematischer Darstellung, Fig. 2 dieses Schloß bei geschlossener Tür und mit in die Verschlußstellung verschobenen Schubstangen, Fig. 3 ein Schließstück im Querschnitt und Fig. 4 dieses Schließstück in verkleinerter Darstellung in Frontansicht.An embodiment of the subject of the invention is shown in the drawings. Fig. 1 shows an unlocked multi-bolt lock with an open lock case with the door open in a schematic representation, Fig. 2 this lock with the door closed and with push rods moved into the closed position, Fig. 3 a striker in cross section and Fig. 4 this striker in a reduced representation in Front view.
In einem Schloßkasten 1 ist eine Falle 2 gegen die Kraft einer Feder 3 mittels eines Drückers (nicht dargestellt) über eine Drückernuß 4 und ein Hebelsystem 5, 6 zurückziehbar, sofern der Dürcker wie üblich nach unten betätigt wird. Die Nuß 4 verfügt über einen Mitnehmer 7, die zwischen zwei Anschlägen 8, 9 einer verschiebbaren Kulissenplatte 10 liegt. An dieser Kulissenplatte 10 sind die Schubstangen 11, 12 befestigt. An dem der Falle 2 gegenüberliegenden Ende eines Fallenschaftes 13 ist ein Sperrteil 14 vorgesehen, der gemäß Fig. 1 an einer Anlagefläche 15 der Kulissenplatte 10 anliegt. Diese Anlagefläche 15 verhindert zusammen mit dem Sperrteil 14, daß bei Hochdrehen des Drückers der Mitnehmer 7 die Kulissenplatte 10 über den Anschlag 8 nach unten verschiebt und damit ein Verschieben der Schubstangen 11, 12 in die Verschlußstellungen. Es kann also gemäß Fig. 1 bei zur Gänze ausgeschobener Falle 2 die Mechanik zur Mehrriegelbetätigung nicht aktiviert werden. Erst dann, wenn der Sperrteil 14 in die Lage 14' gelangt (strichliert in Fig. 1 angedeutet), ist eine Verschiebung der Kulissenplatte 10 möglich. Dieses Aufheben der Verriegelung der Kulissenplatte 10 infolge Austauchen des Sperrteiles 14 aus der Formschlußverbindung mit der Kulissenplatte 10 wird durch relativ geringfügiges Zurückdrücken der Falle 2 erreicht. Der erforderliche Verschiebungsweg der Falle 2 muß mindestens der Eingriffstiefe des Sperrteiles 14 in die Kulissenplatte 10 entsprechen.In a lock case 1, a
Die Verschiebung der Falle 2 wird bei geschlossener Tür durch einen Anschlag im Schließstück des Türstockes erreicht. Fig. 3 zeigt ein solches Schließstück 16 mit Stulp 17 und Fallentasche 18, die durch eine Klappe 19 verschlossen ist. Letztere ist gegen die Kraft einer Feder 20 um eine Achse 21 drehbar. In Fig. 4 ist dieses Schließstück 18 in etwas verkleinertem Maßstab in Frontansicht dargestellt. Fig. 3 zeigt ferner noch die an der als Anschlag wirkenden Klappe 19 anliegende Falle 2 (strichliert). Die Kraft der Feder 20 ist größer als die der Feder 3, sodaß die Klappe 19 beim Schließen der Tür nicht weggedrückt wird.The shift of the
In Fig. 2 ist als Schließstück 16' bloß eine in der Tiefe verkürzte Fallentasche 18' gezeichnet. Die von dem Anschlag (sei es die Klappe 19 oder der Boden der Fallentasche 18') beim Einlaufen der Falle 2 in das Schließstück 16' etwas zurückgedrückte Falle 2' verschiebt den Sperrteil 14 in die Position 14', sodaß bei Betätigung des Drückers nach oben, über den Mitnehmer 7 und den Anschlag 8, eine Verschiebung der Kulissenplatte 10 in die Position 10' (Fig. 2) und der Schubstangen in die Position 11', 12' erfolgen kann. Diese Betätigung ist jedoch nur bei geschlossener Tür möglich, weil nur dann die Falle 2 in ihre Position 2' eingeschlossen ist und dadurch die Verriegelung der Antriebsmechanik bzw. der Schubstangen 11, 12 aufgeschoben wird.In Fig. 2 as the closing piece 16 'only a shortened pocket 18' is drawn in depth. The latch 2 'pushed back somewhat by the stop (be it the
Um eine größere Eintrittstiefe der Falle 2 in ein Schließstück 16 bzw. dessen Tasche 18 zu gewährleisten als dies bei der Falle 2 in der strichlierten Darstellung gemäß Fig. 3 gezeichnet ist, weist die Kulissenplatte 10 eine schräge Steuerfläche 22 auf, die sich bei einer Vertikalbewegung der freigegebenen Kulissenplatte 10 gegen einen Vorsprung 23 an der Falle 2 legt und bei fortgesetzter Vertikalbewegung die Falle 2 ausschiebt. Dies ist bei dem Schließstück nach Fig. 3 möglich, da die Klappe 19 bei Überwindung der Kraft der Feder 20 zurückweichen kann und den Weg in das Innere der Fallentasche 18 freigibt. Die Endlage der Klappe 19 ist in Fig. 3 angerissen dargestellt und mit 19' bezeichnet.In order to ensure a greater depth of entry for the
Unter Riegel sind Verschlußzapfen, Kreiszungen, Rollzapfen od. dgl. zu verstehen.Bolts are to be understood as locking pins, circular tongues, roller pins or the like.
An Stelle der federbelasteten Klappe im Schließstück kann auch ein gegen Federkraft parallel zurückweichender Taschenboden der Fallentasche vorgesehen sein, wie dies in Fig. 2 angedeutet ist.Instead of the spring-loaded flap in the striker, a pocket base of the latch pocket that recedes in parallel against spring force can also be provided, as is indicated in FIG. 2.
Claims (7)
- Multi-bar lock, particularly for doors, with a spring-loaded latch (2, 2') and with at least one push-rod (11, 12) carrying the bars, which can be displaced by means of a handle via a lever system provided in a lock housing or via a gearing, and with a locking piece (16, 16') in which the latch (2,2') engages, characterised in that in the locking piece (16, 16') a stop, reducing the exclusion of the latch and consequently the depth of engagement of the latch (2, 2') in the locking piece (16, 16') in relation to the maximum exclusion of the latch, particularly a spring-loaded flap (19, 19'), and in the lock housing (1) a locking device (bearing surface 15, catch 14, 14') engaging in the push-rod (11, 12) or the push-rod lever system or gearing, kinematically connected to the latch (2, 2') are provided and that with the latch (2, 2') pushed out in its entirety the locking device engages with a form-fit and with the latch (2, 2') at least partially pushed back by means of the stop in the locking piece (16, 16'), the locking device is disengaged.
- Multi-bar lock according to Claim 1, characterised in that the stop in the interior of the locking piece (16, 16') is constructed as a spring-loaded flap (19, 19'), which is rotatable about an axis (21) parallel to one of the long sides of the latch opening in the locking piece (16, 16') and which, in the exit position, abuts against a projection, particularly of the inner wall of the locking piece cover (17).
- Multi-bar lock according to Claim 2, characterised in that the force of the spring (20) of the flap (19, 19') is greater than the force of the spring (3) of the latch (2, 2').
- Multi-bar lock according to one of Claims 1 to 3, characterised in that the push-rod or push-rods (11, 12), as is known, is or are securely connected to an extending plate (10, 10') in the lock housing (1) and is or are linearly displaceable by means of a pressure nut (4) and a carrier (7) perpendicularly to the direction of movement of the latch (2, 2') and that the extending plate (19, 19') has an abutment surface (15) aligned substantially perpendicular to its displacement direction perhaps as a projection, against which a catch part (14, 14') connected to the latch shaft (13) abuts so as to obstruct the movement of the extending plate (10, 10') with the latch (2, 2') pushed out in its entirety.
- Multi-bar lock according to Claim 4, characterised in that the depth of engagement of the catch part (14, 14') in the extending plate (19, 10') is less or equal in the displacement path of the latch (2, 2') with abutment thereof against the stop in the locking piece (16, 16').
- Multi-bar lock according to one of Claims 1 to 5, characterised in that the push-rod gearing or lever system is kinematically connected to the latch (2, 2') and the latch can be pushed out in its entirety with a displacement of the push-rod or push-rods.
- Multi-bar lock according to Claims 4 and 6, characterised in that the extending plate (10, 10') has a control surface (22) or edge inclined to the direction of movement of the latch (2, 2') and that on the latch shaft (13) a projection, particularly pin (23) able to be applied to the latter is provided for forcible displacement of the latch (2, 2') with a displacement of the extending plate (10, 10') in the obstructing position of the multi-bar lock.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT1369/90 | 1990-06-27 | ||
| AT0136990A AT393710B (en) | 1990-06-27 | 1990-06-27 | MULTI-LOCK CLOSURE |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0466677A2 EP0466677A2 (en) | 1992-01-15 |
| EP0466677A3 EP0466677A3 (en) | 1992-01-29 |
| EP0466677B1 true EP0466677B1 (en) | 1994-02-09 |
Family
ID=3512401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP91890133A Expired - Lifetime EP0466677B1 (en) | 1990-06-27 | 1991-06-27 | Fastener with several bolts |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5096237A (en) |
| EP (1) | EP0466677B1 (en) |
| AT (1) | AT393710B (en) |
| DE (1) | DE59101005D1 (en) |
| DK (1) | DK0466677T3 (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5290077A (en) * | 1992-01-14 | 1994-03-01 | W&F Manufacturing, Inc. | Multipoint door lock assembly |
| DE29509501U1 (en) * | 1995-06-14 | 1996-10-17 | Gretsch-Unitas GmbH Baubeschläge, 71254 Ditzingen | Multiple locking system |
| US6010168A (en) * | 1995-11-13 | 2000-01-04 | Johnson; James B. | High security rotary latch |
| DE29701070U1 (en) | 1997-01-22 | 1998-05-20 | Ferco International Ferrures et Serrures de Bâtiment S.A., Reding | Lock with latch for door or window |
| FR2776328B1 (en) * | 1998-03-19 | 2000-04-28 | Ferco Int Usine Ferrures | DEVICE FOR RECALLING A MANEUVERING MEMBER FOR A LOCK HOUSING, CREMONE-LOCK OR THE LIKE |
| US6109666A (en) * | 1998-09-23 | 2000-08-29 | Ferco International, Ferrures Et Serrures De Batiment Sa | Espagnolette or espagnolette-lock for a door, French window or the like |
| US6871451B2 (en) * | 2002-03-27 | 2005-03-29 | Newell Operating Company | Multipoint lock assembly |
| US7051780B2 (en) * | 2002-03-29 | 2006-05-30 | Skylock Industries, Inc. | Latch assembly for a bifold cockpit door |
| US7404306B2 (en) * | 2004-01-29 | 2008-07-29 | Newell Operating Company | Multi-point door lock and offset extension bolt assembly |
| DE102005049048B4 (en) * | 2005-10-13 | 2007-10-04 | Fujitsu Siemens Computers Gmbh | locking device |
| DE102005000151B4 (en) * | 2005-11-10 | 2014-10-09 | Siegenia-Aubi Kg | A drive |
| US7526933B2 (en) | 2006-10-18 | 2009-05-05 | Master Lock Company Llc | Multipoint door lock |
| CN101016815B (en) * | 2007-01-10 | 2010-06-23 | 吴斐 | Electric door lock having mechanical key back locking function |
| US7946080B2 (en) * | 2007-01-29 | 2011-05-24 | Newell Operating Company | Lock assembly |
| DE202008000676U1 (en) * | 2008-01-17 | 2009-05-28 | Mayer & Co. | lock |
| CN101429830B (en) * | 2008-12-12 | 2011-06-08 | 傅爱香 | Lock body with escaping function |
| US9222286B2 (en) | 2009-03-20 | 2015-12-29 | Hanchett Entry Systems, Inc. | Multiple point door locking system |
| US8360487B2 (en) * | 2010-05-19 | 2013-01-29 | Harris Corporation | Latch assembly, over-center reverse draw |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2010461A (en) * | 1933-07-01 | 1935-08-06 | Edwin M Warwick | Locking mechanism |
| US2192398A (en) * | 1939-01-26 | 1940-03-05 | William C Devereaux | Striker plate construction |
| US3791180A (en) * | 1972-04-24 | 1974-02-12 | Emhart Corp | Combined latch bolt and dead bolt mechanism including single action double bolt release |
| FR2266785A1 (en) * | 1974-04-03 | 1975-10-31 | Ferco Usine Ferrures | Casement bolt for window or door - has half-turn bolt parallel to cranked bridging element |
| US4183563A (en) * | 1977-11-25 | 1980-01-15 | Scovill Manufacturing Company | Panic-proof lockset |
| GB2130287B (en) * | 1982-07-17 | 1985-11-13 | Gkn Crompton | Door fastener |
| DE3836693C2 (en) * | 1988-10-28 | 1996-01-25 | Fliether Karl Gmbh & Co | Espagnolette lock |
-
1990
- 1990-06-27 AT AT0136990A patent/AT393710B/en not_active IP Right Cessation
-
1991
- 1991-06-24 US US07/719,784 patent/US5096237A/en not_active Expired - Lifetime
- 1991-06-27 DE DE91890133T patent/DE59101005D1/en not_active Expired - Fee Related
- 1991-06-27 DK DK91890133.1T patent/DK0466677T3/en not_active Application Discontinuation
- 1991-06-27 EP EP91890133A patent/EP0466677B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATA136990A (en) | 1991-05-15 |
| DK0466677T3 (en) | 1994-05-02 |
| DE59101005D1 (en) | 1994-03-24 |
| EP0466677A2 (en) | 1992-01-15 |
| EP0466677A3 (en) | 1992-01-29 |
| AT393710B (en) | 1991-12-10 |
| US5096237A (en) | 1992-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0466677B1 (en) | Fastener with several bolts | |
| EP0619409B1 (en) | Multiple bolt lock | |
| EP1932989B1 (en) | Locking device for doors, windows or similar, in particular an espagnolette lock with panic function and multi-point locking | |
| DE2611359C2 (en) | Espagnolette lock for door leaves | |
| EP0798436A2 (en) | Locking device | |
| DE19610346A1 (en) | Locking device | |
| DE3836693A1 (en) | Espagnolette lock | |
| EP2264268B1 (en) | Drive bar lock | |
| DE102017129427B3 (en) | hinge closure | |
| EP1020597B1 (en) | Espagnolette lock with a main lock and an auxiliary lock | |
| DE19901661A1 (en) | Espagnolette lock | |
| EP3805493A2 (en) | Modular lock with panic function | |
| EP2072725A2 (en) | Espagnolette locking device | |
| DE4436513A1 (en) | Self-locking locking device for doors or the like | |
| AT408563B (en) | CYLINDER ACTUABLE MULTI-LOCK LOCK | |
| DE2738746B2 (en) | Release device for a panic door lock with latch and bolt | |
| DE202009016137U1 (en) | Espagnolette lock with panic function and multiple locking | |
| EP2072723A2 (en) | Espagnolette locking device | |
| DE3931101A1 (en) | Automatic lock for door - extends bolt automatically on entering lock plate | |
| AT406597B (en) | MULTI-LOCK LOCK WITH CHANGEOVER | |
| AT409286B (en) | LOCK | |
| AT4783U1 (en) | SWITCH LOCK FOR MULTI-LOCK LOCKINGS | |
| EP0974721B1 (en) | Lock with several bolts | |
| EP0972900B1 (en) | Espagnolette lock | |
| EP0831196B1 (en) | Burglar proof 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 |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): BE DE DK FR GB NL SE |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): BE DE DK FR GB NL SE |
|
| 17P | Request for examination filed |
Effective date: 19920220 |
|
| 17Q | First examination report despatched |
Effective date: 19930602 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): BE DE DK FR GB NL SE |
|
| GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19940211 |
|
| REF | Corresponds to: |
Ref document number: 59101005 Country of ref document: DE Date of ref document: 19940324 |
|
| ET | Fr: translation filed | ||
| REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
| 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 |
|
| EAL | Se: european patent in force in sweden |
Ref document number: 91890133.1 |
|
| 26N | No opposition filed | ||
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20010616 Year of fee payment: 11 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 20010625 Year of fee payment: 11 |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020731 |
|
| 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: 20030101 |
|
| REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20030520 Year of fee payment: 13 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20030526 Year of fee payment: 13 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20030603 Year of fee payment: 13 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20030610 Year of fee payment: 13 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20030630 Year of fee payment: 13 |
|
| 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: 20040627 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040628 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040630 |
|
| BERE | Be: lapsed |
Owner name: *ROTO FRANK EISENWARENFABRIK A.G. Effective date: 20040630 |
|
| 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: 20050101 |
|
| EUG | Se: european patent has lapsed | ||
| EUG | Se: european patent has lapsed | ||
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20040627 |
|
| 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: 20050228 |
|
| NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20050101 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |