EP0712987B2 - Lock, in particular espagnolette with bipartite handle follower - Google Patents

Lock, in particular espagnolette with bipartite handle follower Download PDF

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Publication number
EP0712987B2
EP0712987B2 EP95114646A EP95114646A EP0712987B2 EP 0712987 B2 EP0712987 B2 EP 0712987B2 EP 95114646 A EP95114646 A EP 95114646A EP 95114646 A EP95114646 A EP 95114646A EP 0712987 B2 EP0712987 B2 EP 0712987B2
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EP
European Patent Office
Prior art keywords
follower
lock according
halves
actuating
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
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EP95114646A
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German (de)
French (fr)
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EP0712987A2 (en
EP0712987B1 (en
EP0712987A3 (en
Inventor
Horst Brand
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KFV Karl Fliether and Co GmbH
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KFV Karl Fliether and Co GmbH
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Priority claimed from DE19511871A external-priority patent/DE19511871A1/en
Application filed by KFV Karl Fliether and Co GmbH filed Critical KFV Karl Fliether and Co GmbH
Publication of EP0712987A2 publication Critical patent/EP0712987A2/en
Publication of EP0712987A3 publication Critical patent/EP0712987A3/en
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Publication of EP0712987B1 publication Critical patent/EP0712987B1/en
Publication of EP0712987B2 publication Critical patent/EP0712987B2/en
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02Arrangements 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
    • E05C9/025Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with pins engaging slots
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/04Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E05B63/042Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings constructed symmetrically
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02Arrangements 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
    • E05C9/026Arrangements 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
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0033Spindles for handles, e.g. square spindles
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/16Locks or fastenings with special structural characteristics with the handles on opposite sides moving independently

Definitions

  • the invention relates to a lock, in particular espagnolette lock according to Generic term of claim 1.
  • EP 0 620 341 A1 and the associated DE 694 08 012 T2 describe one such espagnolette lock.
  • the nut has two nut halves, the either with one from one or the other side of the nut a central arm can be coupled. This arm grips a ledge a trap to withdraw the trap.
  • the espagnolette lock disclosed there has one consisting of two halves Trigger nut on.
  • the halves are in the axial direction to each other, with each half a trigger pin assigned is.
  • a push pin especially the inner one Trigger mandrel, can be activated by pressing the trigger Withdraw the trap. To do this, it points to the inner handle associated nut half an arm that with a Actuating projection of the trap interacts.
  • the both pusher halves are the same as the two Turning the nut halves so that the actuation of the Inside handle or the outside handle the opposite other pusher or this pusher assigned nut half leaves unaffected.
  • known lock is the trap only by pressing the inner half of the nut retractable.
  • An actuation of the outer half of the nut has no trap retraction.
  • Both nut halves can also be turned in the opposite direction. When the pushers are actuated in the opposite direction there is a relocation of an im Lock case arranged drive rod.
  • the invention is therefore based on the object a generic lock useful further education.
  • the configuration according to the invention is a lock, especially espagnolette lock given, with which a simple means Left / right changeover is possible.
  • the mirror symmetry trained nut halves can either the one, the other or both of the nut halves coupled to the trap become.
  • the coupling links are detachable and therefore relocatable even after the lock has been manufactured or reversible, so that the coupling between Trap and nut is adjustable.
  • the trap is preferred assigned an actuating section on the tail side.
  • This actuating section can be designed as a projection his. It is further preferred that the lock be a Change lever is assigned, which on this operating section acts. In a preferred further training the invention provides that the nut actuation is locked when the bolt is locked. It is also conceivable, instead of the nut relocability to lock the connecting rod connecting slide. For this can a protruding into the actuation path of the nut Locking element can be provided, which is a locking slide assigned.
  • the gate valve can be together with the bolt exclusion in Deadbolt movement be shifted.
  • the Gate valve preferably has two fork-shaped arranged Locking tines on, each locking tine with a locking projection of one of the two nut halves cooperates. Each nut preferably has an actuating arm on.
  • the two operating arms should in the axial direction (pusher mandrel axis) from each other be spaced so that between the two arms there is a gap. In this space can at the turn of the nut the operating section of the trap tail protrude.
  • the coupling member can either the trap tail or the nut arm be assigned.
  • the coupling link is the nut arm assigned, it is preferably provided that it is in the Clearance space protrudes, so that when the nut rotates the coupling member the operating section of the trap tail acted upon and thereby pulls back the trap.
  • the coupling piece is the trap tail assigned, it is preferably in the region of the actuating section arranged and protrudes in the axial direction in the path of movement of one or both nut arms.
  • each half of the nut is sprung individually Held in the middle position.
  • the sprung middle position can be maintained by a two-armed slide be, as in DE-OS 40 41 537 is described in detail. It is preferred that one such spring-loaded slide is provided twice, each slider separately on one of the two nut halves acts. Both nut halves have a radial one Edge recess in which a tooth a Swing lever protrudes. The opening of the radial recess is much larger than the effective thickness of the Tooth, so that there is nut clearance.
  • Such one Access is also in OS 40 41 537 in Described in detail and serves to ensure that after a Espagnolette displacement either in the open or in the locking position the nut back to the neutral position is returned. Between the two edge areas, which the radial recess is assigned to a clearance is also provided, in which a portion of the pivot lever protrudes. Each in Two teeth protrude from this section of the swivel lever.
  • a further development of the invention provides that the coupling member is not the operating arm is assigned to the two nut halves, but that Catch tail.
  • the coupling member is preferably the actuating section of the trap tail assigned and displaceable in the transverse direction to the castle level.
  • the displaceability of the coupling member can be done by a spindle drive, which is in the form a screw rotatably arranged in the trap tail is trained.
  • the spindle drive can have a Screwdriver.
  • the spindle is supported at both ends in the operating section, so that a narrow actuator in a space is displaceable in the transverse direction that it is in one extreme position by an operating arm one half of the nut can be loaded, but not from the other and in the other extreme position acted upon by the other half of the nut is, in which case the other half of the nut is released.
  • the functioning of the lock corresponds essentially that of the castle according to the OS 40 41 537.
  • the design is also shared there described.
  • the lock according to the invention has one Lock case on which a lock floor 35 and has a lock cover 34. This is indicated on the front Unlocked a cuff with openings through which a latch head 8 a latch 1 and a bolt 29 step through. Along the cuff is in the lock case a connecting rod connecting slide 22 guided.
  • a pivot lever 19 which has a first arm in which a slot 20 is provided; in the latter protrudes a pin 21.
  • the pin 21 is with the Espagnolette connecting slide 22 connected.
  • the pivot lever 19 has two axially opposite Pins or teeth 18 on, which by a portion 44 are separated.
  • the two pins 18 protrude into a radial recess 17 of the two nut halves 5, 6 a.
  • the radial recess 17 has such a circumferential angular width that each of the two nut halves 5, 6 held in the neutral position regardless of the position of the Swivel lever 19 between its two end positions (Fig. 1, Fig. 2).
  • the neutral position of the two nut halves 5, 6 is in each case by a sprung slide 14, 36 maintained.
  • the slide 14, 36 has two Slider arms 15, which with drivers 16 of the Nut work together.
  • OS 40 41 537 In terms of interaction of slides 14, 36 with the drivers 16 of the both nut halves are referred to OS 40 41 537.
  • a bolt 29 is provided in the lock housing, which by actuating a profile locking cylinder is lockable and lockable.
  • the lock cylinder has a closing member 31, which with a tumbler 30 interacts. There is one on the bar Exchange lever stored, which of the Locking member 31 can be acted upon.
  • the second arm of the Kirs 31 acts on an operating section 7 of the trap tail 2 so that when changing the trap 1 is withdrawn.
  • the espagnolette lock has two in the axial direction the lever axis one behind the other Nut halves 5 and 6.
  • the nut halves 5, 6 are symmetrical and each have an arm 10 on.
  • the arms 10 are at least in the area of their free Ends spaced. Forms between the trap arms a space in which a stop 9 of the actuating section 7 of the case 1 protrudes.
  • Everyone who both arms 10 has a bore into which one Coupling pin can be inserted.
  • 6 is the coupling pin 11 in the right nut half 6 and in Fig. 7 the coupling pin 11 is inserted into the left nut half 5. Accordingly, the traps are withdrawn in accordance with 6 when the handle 4 is actuated and according to FIG. 7 when pressing the trigger 3.
  • the two nut halves 5, 6 are not entrained in rotation, but rather can be rotated against each other without turning entrainment become.
  • the two trigger mandrel sections 3.4 can be rotated against each other.
  • the Stimulating the two axially aligned to each other Mandrel sections 3, 4 are spaced apart. They lie in a blind hole 23 with a rectangular cross section the respective nut half 5, 6 a.
  • It is a coupling pin 38 is provided which consists of one of the protrudes both ends of the pusher dome 4 and in the opposite end face of the trigger mandrel section 3 protrudes. The pin is designed so round that the two pushers 3, 4 against each other can be twisted.
  • the mirror-symmetrical Nut halves 5,6 slide with one of their end faces each other. Point opposite the end faces the nut halves 5, 6 on a cylindrical collar, which in a corresponding opening of Castle cover 34 or castle floor 35 is inserted. It is provided that in both arms 10 of the two nut halves 5, 6 a coupling pin 11 can be inserted.
  • the coupling pin 11 extends up to the level of the parting line the two halves of the nut in the space. It sticks out especially in the space between the two free ends of the arms 10. In the plane of the parting line is a section 9 of the trap, which the releasable Coupling member 11 acted upon nut actuation.
  • driver projections 16 On the opposite of the parting line
  • the end face of the nut 5, 6 are driver projections 16 arranged, on each of which a prong 15, 37 one Slider 14 rests.
  • the drivers 16 are approximately diametrical arranged opposite, so that depending on Direction of rotation of the slider nut along with a compression of the spring 32, 33 is shifted.
  • the the two springs 32, 33 are in alignment with one another Lock case arranged and act on the Slider 14, 36 elastic.
  • a gate valve 27 is arranged.
  • the gate valve 27 has two parallel tines 45, 46, wherein each tine 45, 46 is provided with a spermase 25, which interacts with a locking projection 26 of the nut.
  • the locking lug 25 undermines the locking projection 26 when the slide 27 in Bolt exclusion direction is shifted. This can the pusher 24 can no longer be depressed to to move the drive rod into the open position.
  • the trap head 8 only needs 180 ° be rotated.
  • a cylindrical trap tail 2 provided, which with a screw 39 in a trap end piece, which is from the operating section 7 is formed, is attached to the latter. Loosening the screw 39 enables turning the trap 8.
  • the pin 11 from the Nut half 6 are pulled out and (as in Fig. 7 shown) are inserted into the nut half 5. Then the nut half 6 is uncoupled from the trap.
  • the coupling member 47 is the trap tail, namely assigned to the actuating section 107.
  • the actuating section 107 has one U-shaped recess in which a plate lies, which with an end portion 47 'of the latch arm 110 can be acted upon.
  • the plate 47 has approximately a thickness that corresponds to half of the U-space.
  • a Rotation of screw 48 does not cause displacement the screw opposite the operating section 107.
  • the coupling member 47 has an internal thread into which the external thread of the screw 48 protrudes. The screw 48 thus acts as a threaded spindle.
  • the Coupling member 47 transverse to the lock extension plane shift so that it is either from the actuating arm 110 the nut half 106 or the actuating arm 110 'of Nut half 105 can be applied.
  • the each the other half of the nut is then released without the latch being actuated becomes.
  • the Nut halves parallel to each other in such a way that the two Actuating arms 110, 110 'separated by a free space are. This enables a clean separation of movements by transverse displacement of the coupling member 47th
  • the trap tail 102 of the trap 101 has one Pocket 49 in which an end portion of a Exchange lever 113 immersed.
  • the trap tail 102 continues towards the rear into an operating section 107, which has the recess in which the coupling member 47 is displaceable transversely is.
  • the two nut halves 105, 106 are in their neutral center position by a slide 114 held, which is acted upon by a compression spring 133 becomes.
  • the slider 114 has two fork tines 15 on the corresponding driver 16 of the Soak in the nut halves.

Abstract

The drive rod lock has an adjustable coupling component (11) between the catch (1) and one of both nut halves (6). The nut halves are movable out of a central neutral position and work in conjunction with a drive rod connecting slide (22), which is displaceable from each of the two nut halves by press button operation. Each nut half has an operating arm (10), both operating arms are located in planes spaced from each other in an axial direction. In a plane applicable to the distance space between the two arms is located a stop (9) of the operating section (7) of the catch. The coupling component is formed as a pin extending in the distance space and inserted in a hole in the operating arm.

Description

Die Erfindung betrifft ein Schloß, insbesondere Treibstangenschloß gemäß Gattungsbegriff des Anspruches 1.The invention relates to a lock, in particular espagnolette lock according to Generic term of claim 1.

Die EP 0 620 341 A1 bzw. die zugehörige DE 694 08 012 T2 beschreibt ein derartiges Treibstangenschloß. Dort besitzt die Nuß zwei Nußhälften, die wahlweise mittels einer von der einen oder von der anderen Nußseite her mit einem zentralen Arm kuppelbar ist. Dieser Arm greift an einem Vorsprung einer Falle an, um die Falle zurückzuziehen.EP 0 620 341 A1 and the associated DE 694 08 012 T2 describe one such espagnolette lock. There the nut has two nut halves, the either with one from one or the other side of the nut a central arm can be coupled. This arm grips a ledge a trap to withdraw the trap.

Eine ähnliche Lösung zeigt die EP 0 537 531. Auch bei diesem Türschloß sind zwei im Schloßkasten schwenkverstellbar gelagerte Schloßnußteile vorgesehen für eine unabhängige Innen- und Außenbetätigung des Schlosses. Die beiden Nußteile sind über einen Kupplungsstift mit einem koaxial zu den Nußteilen gelagerten Winkelhebel kuppelbar. Der Winkelhebel greift an einem rückwärtigen Abschnitt der Falle an, um sie bei Verschwenken der Nuß zurückzuziehen.A similar solution is shown in EP 0 537 531. Also in this door lock two lock nut parts pivotally mounted in the lock case are provided for independent internal and external operation of the lock. The two Nut parts are coaxial with the nut parts via a coupling pin mounted angle lever can be coupled. The angle lever grips one rear section of the trap to hold it when pivoting the nut withdraw.

Ein weiteres TreibstangenschloĂź ist aus der DE-OS 28 45 957 bekannt.Another espagnolette lock is known from DE-OS 28 45 957.

Das dort offenbarte Treibstangenschloß weist eine aus zwei Hälften bestehende Drückernuß auf. Die Hälften liegen in Achsrichtung zueinander, wobei jeder Hälfte ein Drückerdorn zugeordnet ist. Mit einem Drückerdorn, insbesondere dem inneren Drückerdorn, läßt sich durch Drückerbetätigung die Falle zurückziehen. Hierzu weist die dem inneren Drükker zugeordnete Nußhälfte einen Arm auf, der mit einem Betätigungsvorsprung der Falle zusammenwirkt. Die beiden Drückerhälften sind ebenso wie die beiden Nußhälften drehentkuppelt, so daß die Betätigung des Innendrückers bzw. des Außendrückers den gegenüberliegenden anderen Drücker bzw. die diesem Drükker zugeordnete Nußhälfte unbeeinflußt läßt. Bei dem bekannten Schloß ist die Falle nur durch Betätigung der inneren Nußhälfte zurückziehbar. Eine Betätigung der äußeren Nußhälfte hat keinen Fallenrückzug zur Folge. Beide Nußhälften sind dort auch in Gegenrichtung verdrehbar. Bei einer Betätigung der Drücker in diese Gegenrichtung erfolgt eine Verlagerung einer im Schloßkasten angeordneten Treibstange.The espagnolette lock disclosed there has one consisting of two halves Trigger nut on. The halves are in the axial direction to each other, with each half a trigger pin assigned is. With a push pin, especially the inner one Trigger mandrel, can be activated by pressing the trigger Withdraw the trap. To do this, it points to the inner handle associated nut half an arm that with a Actuating projection of the trap interacts. The both pusher halves are the same as the two Turning the nut halves so that the actuation of the Inside handle or the outside handle the opposite other pusher or this pusher assigned nut half leaves unaffected. In which known lock is the trap only by pressing the inner half of the nut retractable. An actuation of the outer half of the nut has no trap retraction. Both nut halves can also be turned in the opposite direction. When the pushers are actuated in the opposite direction there is a relocation of an im Lock case arranged drive rod.

Ein aus zwei Drückerhälften bestehendes Schloß ist ebenfalls aus der DE-PS 40 26 080 bekannt.One consisting of two handle halves Castle is also known from DE-PS 40 26 080.

Ein Treibstangenschloß mit Innen- und Außendrücker, bei welchem die Drückerbetätigung in die eine Richtung einen Fallenrückzug zur Folge hat und eine Drückerbetätigung in die Gegenrichtung die Verlagerung einer Treibstange bewirkt, ist aus der DE-OS 40 41 537 bekannt.An espagnolette lock with inside and outside handle, in which the trigger actuation in one Direction results in a trap retreat and one Lever actuation in the opposite direction causes a connecting rod is from DE-OS 40th 41 537 known.

Nachteilhaft an dem eingangs genannten Schloß ist die nur beschränkte Verwendbarkeit. Ein derartiges Schloß kann bauartbedingt entweder nur für links- oder rechtsangeschlagene Türen verwendet werden.A disadvantage of the above Castle is only of limited use. Such a thing Due to its design, the lock can only be used for left or right hinged doors can be used.

Der Erfindung liegt daher die Aufgabe zugrunde, ein gattungsgemäßes Schloß gebrauchsvorteilhaft weiterzubilden.The invention is therefore based on the object a generic lock useful further education.

Gelöst wird die Aufgabe durch die im Anspruch 1 angegebene Erfindung.The task is solved by the claim 1 specified invention.

UnteransprĂĽche stellen vorteilhafte Weiterbildungen der Erfindung dar.Subclaims represent advantageous further developments of the invention.

Zufolge der erfindungsgemäßen Ausgestaltung ist ein Schloß, insbesondere Treibstangenschloß gegeben, bei welchem mit einfachen Mitteln eine Links-/Rechtsumstellung möglich ist. Zufolge der spiegelsymmetrisch ausgebildeten Nußhälften kann entweder die eine, die andere oder beide Nußhälften mit der Falle gekuppelt werden. Die Kupplungsglieder sind lösbar und daher auch nach der Fertigung des Schlosses verlagerbar bzw. umsteckbar, so daß die Kupplung zwischen Falle und Nuß einstellbar ist. Der Falle ist bevorzugt schwanzseitig ein Betätigungsabschnitt zugeordnet.As a result of the configuration according to the invention is a lock, especially espagnolette lock given, with which a simple means Left / right changeover is possible. As a result of the mirror symmetry trained nut halves can either the one, the other or both of the nut halves coupled to the trap become. The coupling links are detachable and therefore relocatable even after the lock has been manufactured or reversible, so that the coupling between Trap and nut is adjustable. The trap is preferred assigned an actuating section on the tail side.

Dieser Betätigungsabschnitt kann als Vorsprung ausgebildet sein. Es ist weiter bevorzugt, daß dem Schloß ein Wechselhebel zugeordnet ist, welcher auf diesen Betätigungsabschnitt wirkt. In einer bevorzugten Weiterbildung der Erfindung ist vorgesehen, daß die Nußbetätigung bei vorgeschlossenem Riegel gesperrt ist. Es ist ebenfalls denkbar, anstelle der Nuß die Verlagerbarkeit des Treibstangenanschlußschiebers zu sperren. Hierzu kann ein in den Betätigungsweg der Nuß ragendes Sperrglied vorgesehen sein, welches einem Sperrschieber zugeordnet ist. Der Sperrschieber kann zusammen mit dem Riegelausschluß in Riegelvorschlußbewegung verlagert werden. Der Sperrschieber weist bevorzugt zwei gabelförmig angeordnete Sperrzinken auf, wobei jeder Sperrzinken mit einem Sperrvorsprung einer der beiden Nußhälften zusammenwirkt. Jede Nuß weist bevorzugt einen Betätigungsarm auf. Dabei sollen die beiden Betätigungsarme in Achsrichtung (Drückerdornachse) voneinander beabstandet sein, so daß zwischen den beiden Armen ein Zwischenraum besteht. In diesen Abstandsraum kann bei Nußdrehung der Betätigungsabschnitt des Fallenschwanzes ragen. Das Kupplungsglied kann entweder dem Fallenschwanz oder aber auch dem Nußarm zugeordnet sein. Ist das Kupplungsglied dem Nußarm zugeordnet, so ist bevorzugt vorgesehen, daß es in den Abstandsraum ragt, so daß bei einer Drehung der Nuß das Kupplungsglied den Betätigungsabschnitt des Fallenschwanzes beaufschlagt und dadurch die Falle zurückzieht. Ist das Kupplungsstück dem Fallenschwanz zugeordnet, so ist es bevorzugt im Bereich des Betätigungsabschnittes angeordnet und ragt in Achsrichtung in die Bewegungsbahn eines oder beider Nußarme. Bevorzugt wird jede Nußhälfte jeweils für sich in einer abgefederten Mittelstellung gehalten. Die abgefederte Mittelstellung kann durch einen zweiarmigen Schieber aufrechterhalten werden, wie es in der DE-OS 40 41 537 im Detail beschrieben ist. Es ist bevorzugt, daß ein derartig abgefederter Schieber zweimal vorgesehen ist, wobei jeder Schieber separat auf eine der beiden Nußhälften wirkt. Beide Nußhälften weisen jeweils eine radiale Randaussparung auf, in welche ein Zahn eines Schwenkhebels ragt. Die Öffnung der Radialaussparung ist wesentlich größer als die wirksame Dicke des Zahnes, so daß ein Nußfreigang gegeben ist. Ein derartiger Freigang ist ebenfalls in der OS 40 41 537 im Detail beschrieben und dient dazu, daß nach einer Treibstangenverlagerung entweder in die Offen- oder in die Sperrstellung die Nuß wieder in die Neutralstellung zurückgeführt wird. Zwischen den beiden Randbereichen, welchen die Radialaussparung zugeordnet ist, ist ebenfalls ein Abstandsfreiraum vorgesehen, in welchen ein Teilabschnitt des Schwenkhebels ragt. Jeweils in Achsrichtung ragen aus diesem Teilabschnitt zwei Zähne des Schwenkhebels.This actuating section can be designed as a projection his. It is further preferred that the lock be a Change lever is assigned, which on this operating section acts. In a preferred further training the invention provides that the nut actuation is locked when the bolt is locked. It is also conceivable, instead of the nut relocability to lock the connecting rod connecting slide. For this can a protruding into the actuation path of the nut Locking element can be provided, which is a locking slide assigned. The gate valve can be together with the bolt exclusion in Deadbolt movement be shifted. The Gate valve preferably has two fork-shaped arranged Locking tines on, each locking tine with a locking projection of one of the two nut halves cooperates. Each nut preferably has an actuating arm on. The two operating arms should in the axial direction (pusher mandrel axis) from each other be spaced so that between the two arms there is a gap. In this space can at the turn of the nut the operating section of the trap tail protrude. The coupling member can either the trap tail or the nut arm be assigned. The coupling link is the nut arm assigned, it is preferably provided that it is in the Clearance space protrudes, so that when the nut rotates the coupling member the operating section of the trap tail acted upon and thereby pulls back the trap. The coupling piece is the trap tail assigned, it is preferably in the region of the actuating section arranged and protrudes in the axial direction in the path of movement of one or both nut arms. Prefers each half of the nut is sprung individually Held in the middle position. The sprung middle position can be maintained by a two-armed slide be, as in DE-OS 40 41 537 is described in detail. It is preferred that one such spring-loaded slide is provided twice, each slider separately on one of the two nut halves acts. Both nut halves have a radial one Edge recess in which a tooth a Swing lever protrudes. The opening of the radial recess is much larger than the effective thickness of the Tooth, so that there is nut clearance. Such one Access is also in OS 40 41 537 in Described in detail and serves to ensure that after a Espagnolette displacement either in the open or in the locking position the nut back to the neutral position is returned. Between the two edge areas, which the radial recess is assigned to a clearance is also provided, in which a portion of the pivot lever protrudes. Each in Two teeth protrude from this section of the swivel lever.

Eine Weiterbildung der Erfindung sieht vor, daß das Kupplungsglied nicht dem Betätigungsarm einer der beiden Nußhälften zugeordnet ist, sondern dem Fallenschwanz. Vorzugsweise ist das Kupplungsglied dabei dem betätigungsabschnitt des Fallenschwanzes zugeordnet und in Querrichtung zur Schloßebene verlagerbar. Die Verlagerbarkeit des Kupplungsgliedes kann durch einen Spindeltrieb erfolgen, welcher in Form einer im Fallenschwanz drehbar angeordneten Schraube ausgebildet ist. Der Spindeltrieb kann dabei über einen Schraubendreher betätigt werden. Die Spindel ist an ihren beiden Enden im Betätigungsabschnitt gelagert, so daß in einem Zwischenraum ein schmales Betätigungsglied in Querrichtung verlagerbar ist derart, daß es in der einen Extremstellung von einem Betätigungsarm der einen Nußhälfte beaufschlagbar ist, aber nicht von der anderen und in der anderen Extremstellung von der jeweils anderen Nußhälfte beaufschlagbar ist, wobei dann die jeweils andere Nußhälfte freigeht.A further development of the invention provides that the coupling member is not the operating arm is assigned to the two nut halves, but that Catch tail. The coupling member is preferably the actuating section of the trap tail assigned and displaceable in the transverse direction to the castle level. The displaceability of the coupling member can be done by a spindle drive, which is in the form a screw rotatably arranged in the trap tail is trained. The spindle drive can have a Screwdriver. The spindle is supported at both ends in the operating section, so that a narrow actuator in a space is displaceable in the transverse direction that it is in one extreme position by an operating arm one half of the nut can be loaded, but not from the other and in the other extreme position acted upon by the other half of the nut is, in which case the other half of the nut is released.

Nachfolgend wird anhand von beigefügten Zeichnungen ein Ausführungsbeispiel der Erfindung erläutert. Es zeigen

Fig. 1
ein Treibstangenschloß mit geöffnetem Dekkel in der Neutralstellung bei zurückgezogenem Riegel,
Fig. 2
eine Darstellung gemäß Fig. 1 bei in die Sperrstellung verlagerter Treibstange und aus der Neutralstellung gebrachter Nußhälfte,
Fig. 3
eine Darstellung gemäß Fig. 1 mit in die Öffnungsstellung verlagertem TreibstangenAnschlußschieber und entsprechend aus der Neutralstellung verlagerter Nußhälfte,
Fig. 4
eine Darstellung gemäß Fig. 1 bei zurückgezogener Falle zufolge Wechselbetätigung,
Fig. 5
eine Darstellung gemäß Fig. 1 bei vorgeschlossenem Riegel,
Fig. 6
eine Schnittdarstellung durch die beiden Nußhälften in einer ersten Kupplungsstellung,
Fig. 7
eine Darstellung gemäß Fig. 6 in einer zweiten Kupplungsstellung,
Fig. 8
ein zweites Ausführungsbeispiel der Erfindung in einer Darstellung gemäß Fig. 1,
Fig. 9
eine vergrößerte Darstellung des Fallenabschnittes gemäß Fig. 8 und
Fig. 10
einen Schnitt gemäß der Linie X-X in Fig. 9.
An exemplary embodiment of the invention is explained below with reference to the attached drawings. Show it
Fig. 1
an espagnolette lock with the lid open in the neutral position when the bolt is withdrawn,
Fig. 2
1 with the drive rod shifted into the blocking position and the nut half brought out of the neutral position,
Fig. 3
1 with the drive rod connecting slide shifted into the open position and the nut half shifted correspondingly from the neutral position,
Fig. 4
1 with retracted case due to change operation,
Fig. 5
1 with the bolt locked,
Fig. 6
2 shows a sectional view through the two nut halves in a first coupling position,
Fig. 7
6 in a second coupling position,
Fig. 8
2 shows a second exemplary embodiment of the invention in a representation according to FIG. 1,
Fig. 9
an enlarged view of the trap portion of FIG. 8 and
Fig. 10
a section along the line XX in Fig. 9th

Die Funktionsweise des Schlosses entspricht im wesentlichen derjenigen des Schlosses gemäß der OS 40 41 537. Auch die Ausgestaltung ist Teilen dort beschrieben.The functioning of the lock corresponds essentially that of the castle according to the OS 40 41 537. The design is also shared there described.

Das erfindungsgemäße Schloß weist einen Schloßkasten auf, welcher einen Schloßboden 35 und einen Schloßdeckel 34 aufweist. Frontseitig weist das Schloß eine Stulpe auf, welche Öffnungen aufweist, durch welche ein Fallenkopf 8 einer Falle 1 und ein Riegel 29 durchtreten. Entlang der Stulpe ist im Schloßkasten ein Treibstangen-Anschlußschieber 22 geführt. Zum Antrieb des Treibstangen-Anschlußschiebers dient ein Schwenkhebel 19, welcher einen ersten Arm aufweist, in dem ein Schlitz 20 vorgesehen ist; in letzteren ragt ein Zapfen 21. Der Zapfen 21 ist mit dem Treibstangen-Anschlußschieber 22 verbunden. Durch das Schwenken des Schwenkhebels 19 um die Drehachse 40 wird der Treibstangen-Anschlußschieber 22 entlang der Stulpe verlagert. In der Fig. 1 ist die eine der Öffnungsstellung entsprechende Treibstangen-Anschlußschieberposition dargestellt und in der Fig. 2 ist eine der Sperrstellung zugeordnete Stellung des Treibstangen-Anschlußschiebers 22 dargestellt.The lock according to the invention has one Lock case on which a lock floor 35 and has a lock cover 34. This is indicated on the front Unlocked a cuff with openings through which a latch head 8 a latch 1 and a bolt 29 step through. Along the cuff is in the lock case a connecting rod connecting slide 22 guided. To drive the connecting rod slide serves a pivot lever 19 which has a first arm in which a slot 20 is provided; in the latter protrudes a pin 21. The pin 21 is with the Espagnolette connecting slide 22 connected. By the pivoting of the pivot lever 19 about the axis of rotation 40 becomes the connecting rod connecting slide 22 shifted along the cuff. 1 is one of the Corresponding drive rod connecting slide position in the open position is shown and in FIG. 2 a position assigned to the blocking position of the Espagnolette connecting slide 22 shown.

Der Schwenkhebel 19 weist zwei axial gegenüberliegende Zapfen oder Zähne 18 auf, welche durch einen Teilabschnitt 44 voneinander getrennt sind. Die beiden Zapfen 18 ragen in eine radiale Aussparung 17 der beiden Nußhälften 5, 6 ein. Die radiale Aussparung 17 hat eine derartige Umfangswinkelweite, daß jede der beiden Nußhälften 5, 6 in der Neutralstellung gehalten ist, unabhängig davon, in welcher Position der Schwenkhebel 19 sich zwischen seinen beiden Endstellungen (Fig. 1, Fig. 2) befindet.The pivot lever 19 has two axially opposite Pins or teeth 18 on, which by a portion 44 are separated. The two pins 18 protrude into a radial recess 17 of the two nut halves 5, 6 a. The radial recess 17 has such a circumferential angular width that each of the two nut halves 5, 6 held in the neutral position regardless of the position of the Swivel lever 19 between its two end positions (Fig. 1, Fig. 2).

Die Neutralstellung der beiden Nußhälften 5, 6 wird jeweils durch einen abgefederten Schieber 14, 36 aufrechterhalten. Der Schieber 14, 36 weist zwei Schieberarme 15 auf, welche mit Mitnehmern 16 der Nuß zusammenwirken. Hinsichtlich des Zusammenwirkens von Schiebern 14, 36 mit den Mitnehmern 16 der beiden Nußhälften wird auf die OS 40 41 537 verwiesen.The neutral position of the two nut halves 5, 6 is in each case by a sprung slide 14, 36 maintained. The slide 14, 36 has two Slider arms 15, which with drivers 16 of the Nut work together. In terms of interaction of slides 14, 36 with the drivers 16 of the both nut halves are referred to OS 40 41 537.

Im Schloßgehäuse ist ein Riegel 29 vorgesehen, welcher durch Betätigung eines Profilschließzylinders vor- und rückschließbar ist. Der Schließzylinder weist ein Schließglied 31 auf, welches mit einer Zuhaltung 30 zusammenwirkt. Auf dem Riegel ist der Arm eines Wechselhebels gelagert, welcher von dem Schließglied 31 beaufschlagbar ist. Der zweite Arm des Wechsels 31 beaufschlagt einen Betätigungsabschnitt 7 des Fallenschwanzes 2 derart, daß bei Wechselbetätigung die Falle 1 zurückgezogen wird.A bolt 29 is provided in the lock housing, which by actuating a profile locking cylinder is lockable and lockable. The lock cylinder has a closing member 31, which with a tumbler 30 interacts. There is one on the bar Exchange lever stored, which of the Locking member 31 can be acted upon. The second arm of the Wechsels 31 acts on an operating section 7 of the trap tail 2 so that when changing the trap 1 is withdrawn.

Das Treibstangenschloß weist zwei in Achsrichtung der Drückerachse hintereinanderliegende Nußhälften 5 und 6 auf. Die Nußhälften 5, 6 sind symmetrisch ausgebildet und weisen jeweils einen Arm 10 auf. Die Arme 10 sind zumindest im Bereich ihrer freien Enden beabstandet. Zwischen den Fallenarmen bildet sich ein Abstandsraum aus, in welchen ein Anschlag 9 des Betätigungsabschnittes 7 der Falle 1 ragt. Jeder der beiden Arme 10 weist eine Bohrung auf, in welche ein Kupplungsstift einsteckbar ist. In Fig. 6 ist der Kupplungsstift 11 in die rechte Nußhälfte 6 und in Fig. 7 ist der Kupplungsstift 11 in die linke Nußhälfte 5 eingesteckt. Entsprechend erfolgt ein Fallenrückzug gemäß Fig. 6 bei Betätigung des Drückers 4 und gemäß Fig. 7 bei Betätigung des Drükkers 3. Die beiden Nußhälften 5, 6 stehen untereinander nicht in Drehmitnahme, sondern können gegeneinander ohne Drehmitnahme gedreht werden. Ebenso können auch die beiden Drückerdornabschnitte 3,4 gegeneinander gedreht werden. Die Stimenden der beiden axial fluchtend zueinander angeordneten Dornabschnitte 3, 4 sind beabstandet voneinander. Sie liegen in einer Sackbohrung 23 mit Rechteckquerschnitt der jeweiligen Nußhälfte 5, 6 ein. Es ist ein Kupplungszapfen 38 vorgesehen, der aus einer der beiden Stirnseiten des Drückerdomes 4 herausragt und in die gegenüberliegende Stirnseite des Drückerdornabschnittes 3 hineinragt. Der Zapfen ist derart rund ausgestaltet, daß die beiden Drücker 3, 4 gegeneinander verdreht werden können.The espagnolette lock has two in the axial direction the lever axis one behind the other Nut halves 5 and 6. The nut halves 5, 6 are symmetrical and each have an arm 10 on. The arms 10 are at least in the area of their free Ends spaced. Forms between the trap arms a space in which a stop 9 of the actuating section 7 of the case 1 protrudes. Everyone who both arms 10 has a bore into which one Coupling pin can be inserted. 6 is the coupling pin 11 in the right nut half 6 and in Fig. 7 the coupling pin 11 is inserted into the left nut half 5. Accordingly, the traps are withdrawn in accordance with 6 when the handle 4 is actuated and according to FIG. 7 when pressing the trigger 3. The two nut halves 5, 6 are not entrained in rotation, but rather can be rotated against each other without turning entrainment become. Likewise, the two trigger mandrel sections 3.4 can be rotated against each other. The Stimulating the two axially aligned to each other Mandrel sections 3, 4 are spaced apart. They lie in a blind hole 23 with a rectangular cross section the respective nut half 5, 6 a. It is a coupling pin 38 is provided which consists of one of the protrudes both ends of the pusher dome 4 and in the opposite end face of the trigger mandrel section 3 protrudes. The pin is designed so round that the two pushers 3, 4 against each other can be twisted.

Die zueinander spiegelsymmetrisch ausgebildeten Nußhälften 5,6 gleiten mit einer ihrer Stirnflächen aufeinander. Den Stirnflächen gegenüberliegend weisen die Nußhälften 5, 6 einen zylindrischen Bund auf, welcher in einer entsprechenden Öffnung von Schloßdecke 34 oder Schloßboden 35 einliegt. Es ist vorgesehen, daß in beide Arme 10 der beiden Nußhälften 5, 6 ein Kupplungsstift 11 einsteckbar ist. Der Kupplungsstift 11 ragt maximal bis auf Höhe der Trennfuge der beiden Nußhälften in den Abstandsraum. Er ragt insbesondere in den Abstandsraum zwischen den beiden freien Enden der Arme 10. In der Ebene der Trennfuge liegt ein Abschnitt 9 der Falle, welchen das lösbare Kupplungsglied 11 bei Nußbetätigung beaufschlagt.The mirror-symmetrical Nut halves 5,6 slide with one of their end faces each other. Point opposite the end faces the nut halves 5, 6 on a cylindrical collar, which in a corresponding opening of Castle cover 34 or castle floor 35 is inserted. It is provided that in both arms 10 of the two nut halves 5, 6 a coupling pin 11 can be inserted. The coupling pin 11 extends up to the level of the parting line the two halves of the nut in the space. It sticks out especially in the space between the two free ends of the arms 10. In the plane of the parting line is a section 9 of the trap, which the releasable Coupling member 11 acted upon nut actuation.

Auf der der Trennfuge gegenüberliegenden Stimfläche der Nuß 5, 6 sind Mitnehmervorsprünge 16 angeordnet, auf welchen jeweils ein Zinken 15, 37 eines Schiebers 14 aufliegt. Die Mitnehmer 16 sind etwa diametral gegenüberliegend angeordnet, so daß je nach Drehrichtung der Nuß der Schieber einhergehend mit einer Kompression der Feder 32, 33 verlagert wird. Die beiden Federn 32, 33 sind fluchtend zueinander im Schloßkasten angeordnet und beaufschlagen den Schieber 14, 36 elastisch.On the opposite of the parting line The end face of the nut 5, 6 are driver projections 16 arranged, on each of which a prong 15, 37 one Slider 14 rests. The drivers 16 are approximately diametrical arranged opposite, so that depending on Direction of rotation of the slider nut along with a compression of the spring 32, 33 is shifted. The the two springs 32, 33 are in alignment with one another Lock case arranged and act on the Slider 14, 36 elastic.

Gegenüberliegend zum Schieber ist auf dem Schloßboden 35 bzw. unter der Schloßdecke 34 geführt ein Sperrschieber 27 angeordnet. Der Sperrschieber 27 weist zwei parallel verlaufende Zinken 45, 46 auf, wobei jede Zinke 45, 46 mit einer Spermase 25 versehen ist, die mit einem Sperrvorsprung 26 der Nuß zusammenwirkt. Die Sperrnase 25 unterläuft dabei den Sperrvorsprung 26, wenn der Schieber 27 in Riegelausschlußrichtung verlagert wird. Hierdurch kann der Drücker 24 nicht mehr heruntergedrückt werden, um die Treibstange in die Offenstellung zu verlagern. Zur Mitnahme mit dem Riegelvorschluß weist der Sperrschieber 27 einen Mitnehmervorsprung 28 auf, welcher von der Zuhaltung des Riegels oder vom Riegel 29 selbst beaufschlagt wird, so daß beim Riegelvorschluß die Sperrnase 25 unter den Sperrvorsprung 26 verlagert wird und beim Rückverlagern des Riegels 29 entsprechend unter den Sperrvorsprung 26 wegverlagert wird, so daß in dieser Stellung die Nuß gedreht werden kann. Zwischen den beiden Zinken 45, 46 liegt der Schwenkhebel 19.Opposite the slider is on the Lock floor 35 or guided under the lock cover 34 a gate valve 27 is arranged. The gate valve 27 has two parallel tines 45, 46, wherein each tine 45, 46 is provided with a spermase 25, which interacts with a locking projection 26 of the nut. The locking lug 25 undermines the locking projection 26 when the slide 27 in Bolt exclusion direction is shifted. This can the pusher 24 can no longer be depressed to to move the drive rod into the open position. to Carrying with the bolt closure has the locking slide 27 a driver projection 28, which of the locking of the bolt or of the bolt 29 itself is acted on, so that when locking the bar the locking lug 25 relocated under the locking projection 26 is and when moving the bolt 29 back accordingly is shifted away under the locking projection 26, so that the nut can be turned in this position. The pivot lever lies between the two prongs 45, 46 19th

Die Funktionsweise des Schlosses ist die folgende:

  • Bei der in den Fig. 1 bis 6 dargestellten Kupplungsstellung ist die NuĂźhälfte 6 mit dem Betätigungsabschnitten 7 der Falle 1 gekuppelt. Wird in dieser Kupplungsstellung bei in Ă–ffnungsstellung stehender Treibstange (Fig. 1) der DrĂĽcker 24 herabgedrĂĽckt (Fig. 3), so greift der Kupplungsstift 11 an dem Anschlag 9 des Befestigungsabschnittes 7 an und zieht die Falle zurĂĽck. Einhergehend mit dieser NuĂźverdrehung wird der Schieber 14 verlagert. Beim Loslassen des DrĂĽckers 24 wird zufolge des federbeaufschlagten Schiebers 14 die NuĂź wieder in die in Fig. 1 dargestellte Neutralstellung verlagert. Die Feder 12 drĂĽckt die Falle in die ausgefahrene Stellung. Zufolge des Freiganges in der Radialöffnung 17 bleibt bei dieser DrĂĽckerbetätigung der Schwenkhebel 19 unverschwenkt.
  • The functioning of the lock is as follows:
  • In the coupling position shown in FIGS. 1 to 6, the nut half 6 is coupled to the actuating sections 7 of the case 1. If in this coupling position with the drive rod in the open position (FIG. 1) the pusher 24 is pressed down (FIG. 3), the coupling pin 11 engages the stop 9 of the fastening section 7 and pulls the latch back. Along with this nut rotation, the slide 14 is shifted. When the trigger 24 is released, the nut is moved back into the neutral position shown in FIG. 1 due to the spring-loaded slide 14. The spring 12 pushes the latch into the extended position. As a result of the free passage in the radial opening 17, the pivot lever 19 remains non-pivoted when this handle is actuated.
  • Wird dagegen der gegenĂĽberliegende DrĂĽcker 3 zusammen mit der NuĂź 5 verschwenkt, so erfolgt keine Mitnahme des Betätigungsabschnittes 7 der Falle, da der NuĂźarm 10 der NuĂźhälfte 5 nicht mit einem Stift versehen ist. Von dieser SchloĂźseite her ist die Falle nicht durch DrĂĽckerbetätigung zurĂĽckziehbar, sondern nur durch Betätigung des ProfilschlieĂźzylinders im Wege einer Wechselbetätigung ĂĽber den Wechsel 13.On the other hand, it becomes the opposite handle 3 pivoted together with the nut 5, so there is no Taking the actuating section 7 of the trap, since the nut arm 10 of the nut half 5 is not with a pin is provided. From this side of the castle is the trap not retractable by pressing the button, but only by operating the profile locking cylinder in the way a change operation via the change 13.

    Wird -ausgehend von der in Fig. 1 dargestellten Neutralstellung- der Drücker (Außendrücker oder Innendrücker) nach oben verlagert (Fig. 2), erfolgt eine Mitnahme des Schwenkhebels 19 durch Beaufschlagung des Zahnes 18. Einhergehend mit dieser Verschwenkung des Schwenkhebels 19 wird der Treibstangen-Anschlußschieber 22 nach oben verlagert. Das Schloß ist nun in der in Fig. 2 dargestellten Sperrstellung. Wird in dieser Stellung der Drücker losgelassen, so erfolgt eine federbeaufschlagte Rückstellung einer der beiden Nußhälften 5, 6 in die Neutralstellung.Starting from that shown in Fig. 1 Neutral position - the pusher (outer pusher or inner pusher) shifted upwards (Fig. 2), there is a Driving the swivel lever 19 by acting on it tooth 18. Associated with this pivoting the pivot lever 19 becomes the connecting rod connecting slide 22 shifted upwards. The The lock is now in the locked position shown in Fig. 2. If the trigger is released in this position, so there is a spring-loaded provision of the two nut halves 5, 6 in the neutral position.

    In der letztgenannten Treibstangen-Anschlußschieberstellung (Sperrstellung) läßt sich der Riegel 29 durch Betätigung des Profilschließzylinders vorschließen (vergl. Fig. 5). In dieser Stellung wird -einhergehend mit dem Riegelvorschluß- ein Sperrschieber derart verlagert, daß eine Sperrnase 25 des Sperrschiebers 27 unter einen Sperrvorsprung 26 der Nußhälfte 5, 6 gleitet, so daß der Drücker 24 nicht mehr nach unten gedrückt werden kann.In the latter connecting rod connecting slide position (Locked position) Bolt 29 by actuating the profile locking cylinder advance (see Fig. 5). In this position it will go hand in hand with the locking bar - a locking slide shifted such that a locking lug 25 of the locking slide 27 under a locking projection 26 of the nut half 5, 6 slides so that the pusher 24 is no longer down can be pressed.

    Wird der Riegel zurückgeschlossen, so wird auch der Sperrschieber mit rückverlagert, so daß durch Betätigung des Innen- oder Außendrückers entweder die Nußhälfte 5 oder die Nußhälfte 6 verschwenkt werden kann. Einhergehend mit einer derartigen Verschwenkung einer der beiden Nußhälften 5 oder 6 durch Herunterdrücken des Drückers 24 wird der Zahn 18 in Gegenrichtung beaufschlagt, so daß der Schwenkhebel 19 in die in Fig. 1 dargestellte Neutralstellung zurückverlagert wird einhergehend mit einer Öffnungsverlagerung des Treibstangen-Anschlußschiebers 22.If the bolt is closed, it will also the gate valve with moved back, so that by Actuation of the inside or outside lever either the nut half 5 or the nut half 6 can be pivoted can. Along with such a pivoting one of the two nut halves 5 or 6 through Depressing pusher 24 will cause tooth 18 in Opposed direction, so that the pivot lever 19 moved back into the neutral position shown in Fig. 1 is accompanied by an opening shift of the connecting rod connecting slide 22.

    Wenn das Schloß von einer linksangeschlagenen auf eine rechtsangeschlagene Türe umgestellt werden soll, so braucht lediglich der Fallenkopf 8 um 180° gedreht werden. Hierzu ist ein zylindrischer Fallenschwanz 2 vorgesehen, welcher mit einer Schraube 39 in einem Fallenendstück, welches vom Betätigungsabschnitt 7 ausgebildet wird, mit letzterem befestigt ist. Das Lösen der Schraube 39 ermöglicht das Umwenden der Falle 8. Zusätzlich muß noch der Stift 11 aus der Nußhälfte 6 herausgezogen werden und (wie in Fig. 7 dargestellt) in die Nußhälfte 5 eingesteckt werden. Dann ist die Nußhälfte 6 von der Falle entkuppelt.If the lock is from a left-hinged be converted to a door hinged on the right should, the trap head 8 only needs 180 ° be rotated. For this is a cylindrical trap tail 2 provided, which with a screw 39 in a trap end piece, which is from the operating section 7 is formed, is attached to the latter. Loosening the screw 39 enables turning the trap 8. In addition, the pin 11 from the Nut half 6 are pulled out and (as in Fig. 7 shown) are inserted into the nut half 5. Then the nut half 6 is uncoupled from the trap.

    Bei dem in den Fig. 8 bis 10 dargestellten Ausführungsbeispiel ist das Kupplungsglied 47 dem Fallenschwanz, nämlich dem Betätigungsabschnitt 107, zugeordnet. Der Betätigungsabschnitt 107 weist hierzu eine U-förmige Aussparung auf, in welcher ein Plättchen einliegt, welches mit einem Endbereich 47' vom Fallenarm 110 beaufschlagbar ist. Das Plättchen 47 hat in etwa eine Stärke, die der Hälfte des U-Zwischenraumes entspricht. Zwischen den beiden U-Schenkeln ist eine Schraube 48 als Gewindespindel eingespannt. Eine Drehung der Schraube 48 bewirkt keine Verlagerung der Schraube gegenüber dem Betätigungsabschnitt 107. Das Kupplungsglied 47 weist ein Innengewinde auf, in welches das Außengewinde der Schraube 48 ragt. Die Schraube 48 wirkt somit als Gewindespindel. Durch eine Drehung der Schraube 48 läßt sich die das Kupplungsglied 47 quer zur Schloßerstreckungsebene verlagern, so daß es entweder vom Betätigungsarm 110 der Nußhälfte 106 oder vom Betätigungsarm 110' der Nußhälfte 105 beaufschlagt werden kann. Die jeweils andere Nußhälfte geht dann frei, ohne daß die Falle betätigt wird. Wie Fig. 10 zu entnehmen ist, liegen die Nußhälften parallel zueinander derart, daß die beiden Betätigungsarme 110, 110' durch einen Freiraum getrennt sind. Dies ermöglicht eine saubere Bewegungstrennung durch Querverlagerung des Kupplungsgliedes 47.In the embodiment shown in FIGS. 8 to 10 the coupling member 47 is the trap tail, namely assigned to the actuating section 107. For this purpose, the actuating section 107 has one U-shaped recess in which a plate lies, which with an end portion 47 'of the latch arm 110 can be acted upon. The plate 47 has approximately a thickness that corresponds to half of the U-space. There is one between the two U-legs Screw 48 clamped as a threaded spindle. A Rotation of screw 48 does not cause displacement the screw opposite the operating section 107. The coupling member 47 has an internal thread into which the external thread of the screw 48 protrudes. The screw 48 thus acts as a threaded spindle. By turning the screw 48, the Coupling member 47 transverse to the lock extension plane shift so that it is either from the actuating arm 110 the nut half 106 or the actuating arm 110 'of Nut half 105 can be applied. The each the other half of the nut is then released without the latch being actuated becomes. As can be seen from Fig. 10, the Nut halves parallel to each other in such a way that the two Actuating arms 110, 110 'separated by a free space are. This enables a clean separation of movements by transverse displacement of the coupling member 47th

    Der Fallenschwanz 102 der Falle 101 weist eine Tasche 49 auf, in welcher ein Endbereich eines Wechselhebels 113 eintaucht. Der Fallenschwanz 102 setzt sich nach hinten hin fort in einen Betätigungsabschnitt 107, welcher die Aussparung aufweist, in welcher das Kupplungsglied 47 quer verschieblich verlagerbar ist.The trap tail 102 of the trap 101 has one Pocket 49 in which an end portion of a Exchange lever 113 immersed. The trap tail 102 continues towards the rear into an operating section 107, which has the recess in which the coupling member 47 is displaceable transversely is.

    Die beiden Nußhälften 105, 106 werden in ihrer neutralen Mittelstellung durch einen Schieber 114 gehalten, welcher von einer Druckfeder 133 beaufschlagt wird. Der Schieber 114 weist zwei Gabelzinken 15 auf, die auf entsprechende Mitnehmer 16 der Nußhälften einwirken.The two nut halves 105, 106 are in their neutral center position by a slide 114 held, which is acted upon by a compression spring 133 becomes. The slider 114 has two fork tines 15 on the corresponding driver 16 of the Soak in the nut halves.

    Claims (15)

    1. A lock, in particular an espagnolette lock, having two follower halves (5, 6) disposed co-axially with a handle axis and having a latch (1) which, as a result of a coupling member (11, 47) which can be shifted between one position and another, can be selectively drawn back by one of the two follower halves by way of an actuating arm (10, 110) which is pivotable by handle actuation,
      characterized in that,
      each follower half (5, 6) has an actuating arm (10, 110) in such a manner that the two actuating arms (10, 110) are in one radial plane and have a clearance space between them,
      that in a first alternative, each actuating arm has a receiving bore for an actuating pin (11) as coupling member, which pin can be selectively inserted into the receiving bore of the one or other actuating arm (10), and an actuating portion (7) is associated with the latch (1), which actuating portion can be actuated by the actuating pin (11) independently of its association with the one or other actuating arm (10),
      or that in a second alternative,
      an actuating portion is associated with the latch (1), which actuating portion has a stop (47) as coupling member, the stop (47) being displaceable in the axial direction, and the coupling member being actuatable, according to position, by the one or by the other actuating arm (110, 110').
    2. A lock according to Claim 1, characterized in that the follower halves (5, 6) are displaceable out of a middle neutral position and cooperate with an espagnolette connecting slide (22) which can be displaced by either of the two follower halves when the handle is actuated.
    3. A lock according to one or more of the preceding claims, characterized in that the actuating portion (7) of the latch tail is seated reversibly on an, in particular, cylindrical latch-tail portion (2).
    4. A lock according to one or more of the preceding claims, characterized in that each follower half (5, 6) is held independently in a spring-biassed middle position.
    5. A lock according to one or more of the preceding claims, characterized by two slides (14, 36) associated in each case with, a follower half (5, 6) and mounted in a spring-biassed manner in the lock case.
    6. A lock according to one or more of the preceding claims, characterized by a pivoting lever (19) for driving the espagnolette connecting slide (22), the said pivoting lever cooperating with each of the two follower halves (5, 6) with formation of a free passage.
    7. A lock according to Claim 6, characterized by a portion (44) of the pivoting lever (19), the said portion being guided into a clearance and having teeth (18) which extend in the axial direction and each of which cooperates with a radial cutout (17) of the follower half (5, 6) associated with it.
    8. A lock according to one or more of the preceding claims, characterized by a change lever (13) acting on the latch (1), in particular on the actuating portion (7).
    9. A lock according to one or more of the preceding claims, characterized by a follower (5, 6), or espagnolette connecting slide (22), which is blocked when the bolt (29) is in a forward-locked position.
    10. A lock according to Claim 9, characterized by a bolt-actuatable blocking slide (27) which projects into the path of actuation of the follower when the bolt (29) is in the forward-locked position.
    11. A lock according to Claim 10, characterized in that a blocking nose of the blocking slide (27) cooperates with a blocking projection (26) of the follower (5, 6).
    12. A lock according to Claim 10 or 11, characterized in that the blocking slide (27) has two blocking prongs (45, 46) which run parallel to one another and each of which is associated with one of the two follower halves (5, 6).
    13. A lock according to one or more of the preceding claims, characterized in that the stop (47) can be displaced out of the range of movement of one follower arm (110) into the range of movement of the other follower arm (110') as a result of rotation of a threaded spindle (48).
    14. A lock according to one or more of the preceding claims, characterized in that the coupling member (47) is provided as a small plate (47) seated in a pocket of the actuating portion (107).
    15. A lock according to one or more of the preceding claims, characterized in that the handle (50) consists of two halves which are seated in pockets of the follower halves (105, 106), the pockets being closed on the lower side, and the handle halves being axially coupled rotatably to one another by means of a coupling pin (51).
    EP95114646A 1994-11-17 1995-09-18 Lock, in particular espagnolette with bipartite handle follower Expired - Lifetime EP0712987B2 (en)

    Applications Claiming Priority (4)

    Application Number Priority Date Filing Date Title
    DE4440890 1994-11-17
    DE4440890 1994-11-17
    DE19511871 1995-03-31
    DE19511871A DE19511871A1 (en) 1994-11-17 1995-03-31 Lock, especially espagnolette lock with two-piece follower

    Publications (4)

    Publication Number Publication Date
    EP0712987A2 EP0712987A2 (en) 1996-05-22
    EP0712987A3 EP0712987A3 (en) 1996-10-16
    EP0712987B1 EP0712987B1 (en) 1999-06-09
    EP0712987B2 true EP0712987B2 (en) 2003-05-07

    Family

    ID=25942043

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP95114646A Expired - Lifetime EP0712987B2 (en) 1994-11-17 1995-09-18 Lock, in particular espagnolette with bipartite handle follower

    Country Status (4)

    Country Link
    EP (1) EP0712987B2 (en)
    AT (1) ATE181132T1 (en)
    DK (1) DK0712987T4 (en)
    ES (1) ES2134390T5 (en)

    Families Citing this family (10)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR2747422B1 (en) * 1996-04-12 1999-07-02 Ferco Int Usine Ferrures LOCK ADAPTED TO BE RECESSED IN THE THICKNESS OF AN OPENING ELEMENT
    DE19636134A1 (en) * 1996-09-06 1998-03-12 Fuhr Carl Gmbh & Co Lock, especially mortise lock
    DE19748443A1 (en) † 1997-11-03 1999-05-06 Winkhaus Fa August Espagnolette lock
    DE29719611U1 (en) * 1997-11-05 1999-03-11 Gretsch Unitas Gmbh Lock, in particular mortise lock for an outer door
    DE19842279A1 (en) * 1998-09-16 2000-03-23 Fuhr Carl Gmbh & Co Lock, especially espagnolette lock with adjustable latch actuation
    DE19901661A1 (en) * 1999-01-18 2000-07-27 Fliether Karl Gmbh & Co Espagnolette lock
    CH694946A5 (en) * 2001-01-19 2005-09-30 Msl Schloss Und Beschlaegefabr Three-point connecting rod lock.
    DE202007017958U1 (en) * 2007-12-20 2009-04-23 Kfv Karl Fliether Gmbh & Co. Kg Espagnolette lock
    DE102009029068A1 (en) 2009-09-01 2011-03-03 Aug. Winkhaus Gmbh & Co. Kg lock
    GB2534682B (en) * 2014-12-16 2021-05-26 Spire Mfg Limited Lock assembly

    Family Cites Families (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE451156C (en) * 1926-04-07 1927-10-17 Martha Wesemeier Geb Kuhnt Door lock with reversible latch and two independently movable nuts
    DE2845957A1 (en) * 1978-10-21 1980-04-30 Fliether Fa Karl Push rod mortice lock - has catch and push rod-operating handles with hubs fitted coaxially within lock casing
    DE4026080C2 (en) * 1990-08-17 1994-02-03 Brumme Elke Espagnolette lock
    DE4041537A1 (en) * 1990-12-22 1992-06-25 Fliether Karl Gmbh & Co DRIVE ROD LOCK
    DE9114609U1 (en) * 1991-10-16 1992-02-06 Bks Gmbh, 5620 Velbert, De
    IT1263072B (en) * 1993-03-24 1996-07-24 Deo Errani DEVICE FOR ADAPTING AN ANTI-PANIC LOCK TO THE OPENING DIRECTION OF A DOOR, PREPARING THIS LOCK TO OPEN ON ONE SIDE AND ENABLE IT TO OPEN ON THE OPPOSITE SIDE ONLY

    Also Published As

    Publication number Publication date
    ES2134390T3 (en) 1999-10-01
    EP0712987A2 (en) 1996-05-22
    EP0712987B1 (en) 1999-06-09
    EP0712987A3 (en) 1996-10-16
    DK0712987T4 (en) 2003-06-02
    ES2134390T5 (en) 2003-11-01
    ATE181132T1 (en) 1999-06-15
    DK0712987T3 (en) 2000-01-17

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