EP0096229A1 - Lock for a door, a window or the like - Google Patents

Lock for a door, a window or the like Download PDF

Info

Publication number
EP0096229A1
EP0096229A1 EP83104530A EP83104530A EP0096229A1 EP 0096229 A1 EP0096229 A1 EP 0096229A1 EP 83104530 A EP83104530 A EP 83104530A EP 83104530 A EP83104530 A EP 83104530A EP 0096229 A1 EP0096229 A1 EP 0096229A1
Authority
EP
European Patent Office
Prior art keywords
lock
locking
locking member
cylinder
gear wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP83104530A
Other languages
German (de)
French (fr)
Other versions
EP0096229B1 (en
Inventor
Julius Maus Von Resch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gretsch Unitas GmbH
Gretsch Unitas GmbH Baubeschlaege
Original Assignee
Gretsch Unitas GmbH
Gretsch Unitas GmbH Baubeschlaege
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gretsch Unitas GmbH, Gretsch Unitas GmbH Baubeschlaege filed Critical Gretsch Unitas GmbH
Priority to AT83104530T priority Critical patent/ATE17147T1/en
Publication of EP0096229A1 publication Critical patent/EP0096229A1/en
Application granted granted Critical
Publication of EP0096229B1 publication Critical patent/EP0096229B1/en
Expired legal-status Critical Current

Links

Images

Classifications

    • 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
    • E05C9/021—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 with rack and pinion mechanism
    • E05C9/023—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 with rack and pinion mechanism between a lock cylinder and the bar
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0012—Accessories in connection with locks for lock parts held in place before or during mounting on the wing

Definitions

  • the invention relates to a lock for a door, a window or the like.
  • a key-operated transmission with profile or lock cylinder for actuating at least one bolt and / or a lock latch the lock cylinder being removable in a radially slotted, ring-shaped gear wheel is inserted.
  • Such locks are preferably installed in external doors and referred to as a security lock due to the use of a profile or lock cylinder.
  • lock latch can also be actuated from the inside, for example, by a door handle, but in the case of an outer door, the lock latch is not retracted by an outer door handle. In both cases, locking and unlocking of the bolt or bolts takes place using the key and locking cylinder.
  • Modern locks have, in addition to the horizontally lockable and lockable bolt arranged directly next to the lock, also vertically displaceable, additional bolt members so that the door, the window or the like can be locked in more than one place with the frame or the like .
  • the lock cylinder from damage and contamination and to protect the key only to the person entitled aushitzi g s to need the lock cylinder is not mounted at the same time with the castle, but usually much later.
  • the locksmith must check the functionality of the lock.
  • the latter also serves to operate the lock during the construction phase.
  • the lock cylinder when locking em - it mends anyway, the lock cylinder as late as possible to use.
  • the object of the invention is therefore to develop a lock of the type mentioned in such a way that it still allows the use of a construction cylinder, but on the other hand after removing the construction cylinder or the like.
  • the lock is designed in accordance with the preamble of claim 1 in accordance with the characterizing part of this claim.
  • a preferred embodiment of the invention provides that the locking device has a movable locking member which is spring-loaded against the gearwheel and which can be locked with the toothing of the gearwheel designed as a gearwheel and / or a latching receptacle of the gearwheel.
  • a single, special snap-in receptacle of the gear wheel only a single secured position of the gear mechanism, namely the aforementioned rolling or assembly rotational position, is possible. If the locking member interacts with the toothing of the gear wheel designed as a gear, there are of course several possible locking positions according to the number of teeth, but the locking is carried out by the manufacturer so that the gear is in the assembly rotational position for the locking cylinder.
  • the locking member is designed in the manner of a cutter. Schnepper are characterized by a simple and inexpensive construction with great robustness.
  • a further variant of a lock with a bearing collar on the gear provides that the locking receptacle is located outside of the L aoerbund and the locking member in a substantially radial direction can be locked. If you do not override the spring action of the tractor when inserting or securing the locking cylinder, the locking element disengages from its catch when the lock is actuated and re-enters it after a 360 ° rotation of the bearing collar.
  • a further embodiment of the invention provides that the locking member has a cup-shaped shape, the inside of which is the load spring designed as a helical compression spring and a spherical or similarly shaped locking element is formed on the outside of its pot base. Because of its spherical or conical or frustoconical shape, the aforementioned automatic snapping in and out can easily take place if the catch is shaped accordingly, for example providing an entry and exit slope. It should not be overlooked here that in itself a proportionate one low locking force is sufficient to keep this gearbox in the Montaae rotation position, because with the lock installed, twisting can only be expected due to vibrations or comparable effects on the lock.
  • the locking member is expediently inserted transversely to its longitudinal axis in a receptacle of a bearing part for the gear wheel and held or additionally held therein by means of a stopper-like closure member. In this way, it can be installed very easily and, if necessary, removed again. Installation is initially carried out with the spring tensioned, and in the final assembly position of the locking member, its locking element then automatically jumps into the locking receptacle of the gear wheel. After attaching the plug-like closure member, the assembly of this locking device is finished.
  • the locking member has a bore or a window extending transversely to its locking direction, the center of which, in the locking position, is somewhat offset toward the gearwheel in relation to the geometric axis of the fastening thread in the locking cylinder for the locking cylinder retaining screw, however, the elongated geometric axis is still within the hole. If you insert the lock cylinder retaining screw into this lock after inserting the lock cylinder, its inner, usually somewhat pointed end, presses against the a displacement of the locking member in Entriegelun carried g sraum when deeper depression of the lock cylinder retaining screw from the gear facing away from edge of the window or of the bore, and in the interaction of these two inclined surfaces.
  • the locking cylinder retaining screw is pushed completely through the window of the locking member, then a complete release of the gear wheel is achieved by the locking member. After passing through the locking member or the locking member window, the retaining screw is inserted into the lock until the fastening thread of the locking cylinder is reached or the screw head subsequently comes to rest on a faceplate or cover rail of the lock. If the lock cylinder is to be replaced, the retaining screw must first be removed again, and the locking element automatically functions again after the retaining screw has been removed, the locking then taking place in the correct position of the gearwheel because of the still installed locking cylinder.
  • the locking member is slidably guided in a bearing part of the gear wheel, which has a through hole for the lock cylinder retaining screw on both sides of the bore or the window of the locking member. In this way you get two abutments for moving the locking member against the resistance of its locking spring.
  • the locking direction of the locking member runs approximately perpendicular to the axis of the locking cylinder retaining screw and approximately parallel to the longitudinal center plane of the locking cylinder, but is laterally offset with respect to the longitudinal center plane, with the free ends of the locking member in the locking position in one Engages tooth gap and has a run-up slope on which one of the teeth forming the tooth gap rests. Because of this run-up slope, a check of the lock with the aid of a construction cylinder is readily possible, because its member corresponding to the drive lug of the lock cylinder rotates approximately on the same path as the teeth of the slotted annular gear.
  • the teeth and also this link of the construction cylinder slide on the slope of the locking link when turning the gearbox with the aid of the cylinder.
  • the teeth act on the free end of the locking member and push it in the unlocking direction as far as is necessary to move the tooth in question past.
  • the gearbox is again in its correct rotational position.
  • the run-up slope of the locking member expediently lies in the range of rotation of the drive lug of the locking cylinder.
  • a gear 2 which is preferably designed as a gear transmission and is used to actuate a latch 3 and a bolt 4 with the help of a key, which in the keyhole 5 of a lock cylinder 6 is inserted.
  • the latter is a conventional profile cylinder. This is usually only inserted into the lock when the window or door in which this lock is installed is fully assembled and there is no longer any risk of damage and contamination of the lock cylinder.
  • the locking cylinder is, however, secured in known manner by means of a retaining screw 7 against displacement against unauthorized removal, wherein the screw head od in a known manner with the door closed. G l d. is inaccessible.
  • drive rods 8 and 9 can also be moved via the transmission 2, which at least each still have a locking member which interacts with a corresponding striking plate on the frame or the like, so that the door or the like. can be locked in more than one place. On the one hand, this serves to protect against warping and, on the other hand, it also increases the security against burglary.
  • the construction of the transmission 2 is not important in the following, rather the transmission can also be designed differently from that of the exemplary embodiment. It is important, however, that it has a radially slotted, ring-shaped gear wheel 10, into which the locking cylinder 6 can be inserted from the outside, ie through an opening of the housing plate 11 shaped according to the contour of the locking cylinder and possibly also a rosette of the door. Disassembly takes place in the opposite direction.
  • the drive lug 12 of the closing cylinder is located in its Montageendstelluna exactly at the height of the ring gear 13 of this formed as a gear G e-trieberads 10.
  • An optional gap between the two mutually facing toothed ring member and the drive nose is closed in known manner by a bridging member. Accordingly, turning the key causes the gear wheel designed as a slotted ring to be turned, for example in the direction of arrow 14. The rotary movement is converted into a displacement movement of the bolt 4 in the direction of arrow 16 via the interposed further gear members and a link control 15. A rotary movement against the arrow 14 causes the latch 3 to be retracted using the key via the gear 2 and the rocker 17. The latter of course also serves to move the drive rods 8 and 9, which then go into their locking position when the bolt 4 also enters its striking plate on the frame side.
  • the locking cylinder can only be easily inserted into the fully assembled lock if the gearbox does this 1, in which the central axis of the slot in the gear wheel 10 is exactly in the longitudinal center plane of the built-in lock cylinder 6.
  • this lock is equipped with a locking device 20 (Fig. 1 and 3) or 21 (Fig. 4 and 5).
  • Both of the exemplary embodiments are a device which can be disengaged or unlocked, which allows the lock to be checked with the aid of a so-called construction cylinder, but on the other hand automatically ensures the assembly rotational position of the gear wheel 10 after the construction cylinder has been removed, but also after the lock cylinder 6 has been removed.
  • a spring-loaded, movable locking member 22 or 23 designed in the manner of a snapper is used.
  • Fig. 2 shows the locking member 22 on an enlarged scale and you can see there also the engagement of the locking member in the tooth space 24, that is, between the teeth 25 and 26.
  • the tooth 26 rests on the free end face 27 extending transversely to the direction of displacement 28, while the tooth 25 bears on the inclined surface 29, which is inclined to this end, and which lies in the rotation range of the drive lug 12.
  • the gearwheel 10 If the gearwheel 10 is now rotated, for example with the aid of a construction cylinder, in the direction of arrow 14, the tooth 25 presses the locking member 22 in the direction of arrow 28 against the resistance of the load spring 30 because the surfaces 27 and 29 form it Corner protrudes somewhat into the area of movement of the tooth head. In any case, a rotation of the gear wheel 10 is possible both in the direction of the arrow 14 and in the opposite direction, so that the lock functions without the aid of the lock cylinder 6 can check out. On the other hand, however, the gearwheel 10 is in the rotational position required for the assembly of the lock cylinder 6 when the construction cylinder or a similar auxiliary device for checking the lock is removed, and this is automatically secured by the locking device 20 and 21, respectively.
  • the locking member 22 has a window 31 that is transverse to its locking direction and has an obliquely running edge 32 at its end remote from the gear wheel 10, which edge forms a run-up slope for the pointed end 33 of the retaining screw 7. Because the center of the left end of the opening is somewhat offset relative to the axis 34 of the screw 7 against the gear wheel 10, although the extended geometric axis of the fastening thread in the lock cylinder is still within the window, but on the other hand that in the two through holes 35 and 36 of the bearing part 37 guided retaining screw 7 can move the locking member 22 in the direction of arrow 28 against the resistance of the loading spring 30 via the oblique edge 32, a secure unlocking of the locking device 20 takes place as soon as the thread of the screw has at least reached the purchase plug bore 36. During the use of the lock cylinder, this locking device is permanently deactivated.
  • the locking member 23 of the locking device 21 engages in a radially extending snap-in receptacle 38 of the gear wheel 10. It is located on a bearing collar 39 of the gearwheel 10 arranged on the side of the teeth. Because the latching receptacle 38 is provided with an inlet and outlet slope, the gearwheel 10 can be rotated in both directions with the aid of, for example, a construction cylinder and thereby check the functioning of the lock. After a 360 ° rotation of the gear wheel 10, the locking element 40 of the cup-shaped locking member 23 loaded by the internal spring 41 engages again in its locking receptacle 38 with a spherical locking element molded on the outside of the pot base.
  • the locking member 23 is inserted in the direction of arrow 43 into a receptacle 42 of a bearing part 44 and subsequently secured by means of a plug-like closure member 45.
  • the locking device 21 is therefore not overridden during the use of the lock with a lock cylinder 6, but only disengaged and engaged when the assembly rotational position is left or reached again.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

1. Lock for a door, a window or the like, with a key operable gearing with profiled or lock barrel (6) for the actuation of at least one bolt (4) and/or latch (3) as well as possibly at least one additional lock member on a drive rod (8, 9), the lock barrel being removably pushed into a radially slotted annular gearwheel (10) and the gearwheel (10) which is adapted to be driven directly by the drive nose (12) of the lock barrel (6) being capable of being locked at least in its assembly position for the lock barrel (6) by means of a lock device (20, 21) which can be rendered inoperative, characterized in that locking device (20, 21) has a locking member (22, 23) adapted for a spring loaded (30, 41) movement towards the gearwheel (10), the locking member (22, 23) being capable of being interlocked with the teeth of the gearwheel (10) constructed as a toothed gearwheel and/or with a catch housing (38) on the gearwheel (10).

Description

Die Erfindung bezieht sich auf ein Schloß für eine Tür, ein Fenster od. dgl., mit einem schlüsselbetätigbaren Getriebe mit Profil- oder Schließzylinder zum Betätigen von zumindest einem Riegel und/oder einer Schloßfalle, wobei der Schließzylinder in ein radial geschlitztes, ringförmiges Getrieberad abnehmbar eingeschoben ist. Derartige Schlösser werden in bevorzugter Weise in Außentüren eingebaut und aufgrund der Verwendung eines Profil- oder Schließzylinders als Sicherheitsschloß bezeichnet.The invention relates to a lock for a door, a window or the like., With a key-operated transmission with profile or lock cylinder for actuating at least one bolt and / or a lock latch, the lock cylinder being removable in a radially slotted, ring-shaped gear wheel is inserted. Such locks are preferably installed in external doors and referred to as a security lock due to the use of a profile or lock cylinder.

Mit dem Schlüssel des Schließzylinders kann man in bekannter Weise einen Riegel betätigen und meist auch die Schloßfalle. Von innen kann man die Schloßfalle beispielsweise auch noch zusätzlich durch eine Türklinke betätigen, jedoch ist im Falle einer Außentür das Zurückziehen der Schloßfalle durch eine äußere Türklinke nicht vorgesehen. Das Ein- und Ausriegeln des oder der Riegel erfolgt jedoch in beiden Fällen über den Schlüssel und Schließzylinder. Moderne Schlösser haben außer dem unmittelbar beim Schloß angeordneten, horizontal ein- und ausriegelbaren Riegel auch noch vertikal verschiebbare, zusätzliche Riegelglieder, so daß die Tür, das Fenster od. dgl. an mehr als einer Stelle mit dem Blendrahmen od. dgl. verriegelt werden kann.With the key of the lock cylinder you can operate a bolt in a known manner and usually also the lock latch. The lock latch can also be actuated from the inside, for example, by a door handle, but in the case of an outer door, the lock latch is not retracted by an outer door handle. In both cases, locking and unlocking of the bolt or bolts takes place using the key and locking cylinder. Modern locks have, in addition to the horizontally lockable and lockable bolt arranged directly next to the lock, also vertically displaceable, additional bolt members so that the door, the window or the like can be locked in more than one place with the frame or the like .

Um die Schließzylinder vor Beschädigung und Verschmutzung zu schützen und den Schlüssel nur dem Berechtigten aushändigen zu müssen, wird der Schließzylinder nicht zugleich mit dem Schloß, sondern in der Regel wesentlich später montiert. Andererseits muß aber der Schlosser die Funktionsfähigkeit des Schlosses überprüfen. Hierzu verwendet er normalerweise jedoch keinen Schließzylinder mit Schlüssel, sondern einen sogenannten Bauzylinder. Um diesen einsetzen zu können, muß er die vom Beschlaghersteller eingebaute Sicherung entfernen, welche ein Drehen des Getriebes verhindert und dadurch das sofortige, mühelose Einschieben entweder eines Schließzylinders oder des erwähnten Bauzylinders ermöglicht. Letzterer dient auch zur Betätigung des Schlosses während der Bauphase. Bei Schließanlagen em- pfiehlt es sich ohnehin, die Schließzylinder möglichst spät einzusetzen.The lock cylinder from damage and contamination and to protect the key only to the person entitled aushändi g s to need the lock cylinder is not mounted at the same time with the castle, but usually much later. On the other hand, the locksmith must check the functionality of the lock. For this purpose, however, he usually does not use a locking cylinder with a key, but a so-called construction cylinder. In order to be able to use it, he has to remove the locking device installed by the fitting manufacturer, which prevents the gear from rotating and thus enables the immediate, effortless insertion of either a locking cylinder or the construction cylinder mentioned. The latter also serves to operate the lock during the construction phase. When locking em - it mends anyway, the lock cylinder as late as possible to use.

Die Erfahrung hat nun gezeigt, daß nach dem Verwenden eines Bauzylinders die Drehsicherung für das Getriebe nicht mehr eingesetzt wird, und durch Erschütterungen beim Transport der Türe od. dgl. kann es dann zu einem Drehen des nicht selbsthemmend ausgebildeten Getriebes kommen. Wenn nun der Schlosser den Schließzylinder einsetzen will und sich das Getriebe aufgrund der erwähnten Erschütterungen etwas verstellt hat, so kann er die Montage nicht mehr ohne weiteres vornehmen, vielmehr muß er versuchen, das Getriebe durch irgendwelche Manipulationen wieder in die "Nullsteilung" zurückzudrehen. Dies ist zeitraubend sowie umständlich und schließt Beschädigungen nicht aus.Experience has now shown that after using a Bauz y Linders the rotation lock for the gearbox is no longer used, and vibrations during the transport of the door or the like can then lead to a rotation of the non-self-locking gearbox. If the locksmith now wants to use the lock cylinder and the gear has shifted somewhat due to the vibrations mentioned, he can no longer carry out the assembly without further ado, rather he must try to turn the gear back into the "zero division" by any manipulation. This is time consuming and cumbersome and does not rule out damage.

Die Aufgabe der Erfindung besteht infolgedessen darin, ein Schloß der eingangs genannten Art so weiterzubilden, daß es weiterhin die Benutzung eines Bauzylinders ermöglicht, andererseits aber nach dem Abnehmen des Bauzylinders od. dgl. die erwähnte "Nullstellung" des Getriebes und damit vor allen Dingen des geschlitzten, ringförmigen Getrieberades sicher gewährleistet.The object of the invention is therefore to develop a lock of the type mentioned in such a way that it still allows the use of a construction cylinder, but on the other hand after removing the construction cylinder or the like. The aforementioned "zero position" of the gearbox and thus above all the slotted, ring-shaped gear securely guaranteed.

Zur Lösung dieser Aufgabe wird erfindunasaemäß vorgeschlagen, daß das Schloß gemäß dem Oberbegriff des Anspruchs 1 entsprechend dem kennzeichnenden Teil dieses Anspruchs ausgebildet ist.To solve this problem, it is proposed according to the invention that the lock is designed in accordance with the preamble of claim 1 in accordance with the characterizing part of this claim.

Weil nunmehr die erwähnte "Nullstellung" oder "Montagedrehstellung" für den Schließzylinder mittels einer ausrast- oder entsperrbaren Vorrichtung des Schlosses arretierbar ist, läßt sich die Funktion des Schlosses, also das einwandfreie Verschieben des oder der Riegel bzw. der Schloßfalle, mittels eines Pauzylinders oder einer ähnlichen Einrichtung ohne weiteres überprüfen. Um jedoch den Bauzylinder od. dgl. wieder abnehmen zu können, muß das Getriebe so verstellt werden, daß es wieder seine Montagedrehstellung einnimmt. Wenn man nunmehr den Bauzylinder od. dgl. herausnimmt, so hält die ausrast- oder entsperrbare Vorrichtung das geschlitzte ringförmige Getrieberad drehsicher fest, und damit ist auch ein Verstellen der übrigen-Getrieberäder nicht möglich. Andererseits fluchtet aber der Schlitz dieses Getrieberads genau mit den entsprechenden Durchbrüchen des Schloßgehäuses, der Türrosetten u. dgl., so daß nach dem Überprüfen der Funktionen des Schlosses der Schließzylinder sofort und mühelos eingeschoben werden kann.Because the above-mentioned "zero position" or "assembly rotation position" for the lock cylinder can now be locked by means of a lock or unlockable device of the lock, the function of the lock can be shifted, that is, the flawless displacement of the bolt or bolt or the lock latch, by means of a push cylinder or check a similar facility easily. However, in order to be able to remove the construction cylinder or the like again, the gear must be adjusted so that it returns to its assembly rotational position. If one now takes out the construction cylinder or the like, the disengageable or unlockable device holds the slotted ring-shaped gear securely, and thus an adjustment of the other gears is not possible. On the other hand, the slot of this gear wheel is exactly aligned with the corresponding openings in the lock housing, the door rosettes and the like. Like. So that after checking the functions of the lock, the lock cylinder can be inserted immediately and effortlessly.

An sich ist es ohne weiteres möglich, statt des geschlitzten ringförmigen Getrieberades ein anderes Getrieberad in der Montagedrehstellung mittels der ausrast- oder entsperrbaren Vorrichtung zu sichern, jedoch wird dem Zusammenwirken der Vorrichtung mit dem geschlitzten ringförmigen Getrieberad der Vorzug gegeben. Einerseits bietet sich dieses Getrieberad aus Platzgründen eher an als ein anderes Getrieberad, und zum zweiten ermöglicht das eine besonders vorteilhafte, nachfolgend noch detailliert beschriebene Ausbildung einer entsperrbaren Arretierungsvorrichtung. Im übrigen ist am geschlitzten ringförmigen Getrieberad die kleinste Sperrkraft (geringstes Drehmoment) erforderlich.As such, it is readily possible to secure another gearwheel in the assembled rotational position by means of the disengageable or unlockable device instead of the slotted annular gearwheel, but preference is given to the interaction of the device with the slotted annular gearwheel. On the one hand, this gearwheel is more suitable than another gearwheel for reasons of space, and second, this enables a particularly advantageous embodiment of an unlockable locking device, which is described in detail below. Otherwise, the smallest locking force (lowest torque) is required on the slotted ring-shaped gear wheel.

Eine bevorzugte Ausführungsform der Erfindung sieht vor, daß die Arretiervorrichtung ein gegen das Getrieberad federbelastetes, bewegbares Sperrglied aufweist, das mit der Verzahnung des als Zahnrad ausgebildeten Getrieberades und/oder einer Rastaufnahme des Getrieberades verrastbar ist. Bei Verwendung einer einzigen, speziellen Rastaufnahme des Getrieberades ist auch nur eine einzige gesicherte Stellung des Getriebes, nämlich die erwähnte rull- oder Montagedrehstellung möglich. Falls das Sperrglied mit der Verzahnung des als Zahnrad ausgebildeten Getrieberades zusammenwirkt, gibt es natürlich entsprechend der Zähnezahl mehrere mögliche Arretierungsstellungen, jedoch wird herstellerseits die Arretierung so vorgenommen, daß sich das Getriebe in der Montagedrehstellung für den Schließzylinder befindet. Wenn diese später beim Überprüfen der Funktionen des Schlosses verlassen wird, so erfolgt trotzdem die Arretierung wiederum an genau derselben Stelle des Zahnrads, weil sich erst in dieser Drehstellung des Getriebes der Bauzylinder od. dgl. herausnehmen läßt. Es ist ohne Schwierigkeiten möglich, die Arretierungsvorrichtuna so auszubilden, daß sie auch beim Herausnehmen des Schließzylinders automatisch in Funktion tritt, sofern sie im Normalbetrieb bei eingesetztem Schließzylinder dauernd entsperrt bleibt. Andererseits kann man aber auch eine ständig funktionsfähige ausrastbare Sperrvorrichtung vorsehen, die auch durch das Einsetzen des Schließzylinders nicht außer Wirkung gesetzt wird.A preferred embodiment of the invention provides that the locking device has a movable locking member which is spring-loaded against the gearwheel and which can be locked with the toothing of the gearwheel designed as a gearwheel and / or a latching receptacle of the gearwheel. When using a single, special snap-in receptacle of the gear wheel, only a single secured position of the gear mechanism, namely the aforementioned rolling or assembly rotational position, is possible. If the locking member interacts with the toothing of the gear wheel designed as a gear, there are of course several possible locking positions according to the number of teeth, but the locking is carried out by the manufacturer so that the gear is in the assembly rotational position for the locking cylinder. If this is left later when checking the functions of the lock, the locking still takes place again at exactly the same point on the gear, because the construction cylinder or the like can only be removed in this rotational position of the gear. It is possible without difficulty to design the locking device in such a way that it also automatically functions when the locking cylinder is removed, provided that it remains permanently unlocked in normal operation when the locking cylinder is inserted. On the other hand, you can also get one Provide permanently functional disengaging locking device, which is not disabled by inserting the lock cylinder.

In Weiterbildung der Erfindung ist vorgesehen, daß das Sperrglied in der Art eines Schneppers ausgebildet ist. Schnepper zeichnen sich durch eine einfache und preisgünstige Konstruktion bei großer Robustheit aus.In a further development of the invention it is provided that the locking member is designed in the manner of a cutter. Schnepper are characterized by a simple and inexpensive construction with great robustness.

Eine weitere Variante eines Schlosses mit einem Lagerbund am Getrieberad sieht vor, daß sich die Rastaufnahme außen am Laoerbund befindet und das Sperrglied in etwa radialer Richtung verrastbar ist. Sofern man die Federwirkung des Schneppers beim Einsetzen oder Sichern des Schließzylinders nicht außer Kraft setzt, rastet das Sperrglied beim Betätigen des Schlosses aus seiner Rastaufnahme aus und tritt in diese nach einer 3600- Drehung des Lagerbunds wieder ein.A further variant of a lock with a bearing collar on the gear provides that the locking receptacle is located outside of the L aoerbund and the locking member in a substantially radial direction can be locked. If you do not override the spring action of the tractor when inserting or securing the locking cylinder, the locking element disengages from its catch when the lock is actuated and re-enters it after a 360 ° rotation of the bearing collar.

Eine weitere Ausbildung der Erfindung sieht vor, daß das Sperrglied eine topfförmige Gestalt aufweist, wobei sich in seinem Innern die als Schraubendruckfeder ausgebildete Belastungsfeder befindet und an seinem Topfboden außen ein balliges oder in ähnlicher Weise geformtes Verrastelement angeformt ist. Aufgrund seiner balligen oder kegelförmigen bzw. kegelstumpfförmigen Gestalt kann das erwähnte automatische Aus- und Einrasten leicht erfolgen, wenn man die Raste dementsprechend formt, also beispielsweise eine Ein- und Auslaufschräge vorsieht. Hierbei darf nicht übersehen werden, daß an sich eine verhältnismäßig geringe Verrastkraft ausreicht, um dieses Getriebe in der Montaaedrehstellung zu halten, weil bei eingebautem Schloß ein Verdrehen lediglich aufgrund von Erschütterungen oder vergleichbaren Einwirkungen auf das Schloß zu erwarten ist.A further embodiment of the invention provides that the locking member has a cup-shaped shape, the inside of which is the load spring designed as a helical compression spring and a spherical or similarly shaped locking element is formed on the outside of its pot base. Because of its spherical or conical or frustoconical shape, the aforementioned automatic snapping in and out can easily take place if the catch is shaped accordingly, for example providing an entry and exit slope. It should not be overlooked here that in itself a proportionate one low locking force is sufficient to keep this gearbox in the Montaae rotation position, because with the lock installed, twisting can only be expected due to vibrations or comparable effects on the lock.

Das Sperrglied ist in zweckmäßiger Weise quer zu seiner Längsachse in eine Aufnahme eines Lagerteils für das Getrieberad eingesetzt und mittels eines stopfenartigen Verschlußglieds darin gehalten oder zusätzlich gehalten. Auf diese Weise läßt es sich sehr einfach ein- und gegebenenfalls auch wieder ausbauen. Das Einbauen erfolgt zunächst bei gespannter Feder, und in der Montageendlage des Sperrglieds springt dann sein Verrastelement automatisch in die Rastaufnahme des Getrieberads. Nach dem Anbringen des stopfenartigen Verschlußglieds ist die Montage dieser Arretiervorrichtung beendet.The locking member is expediently inserted transversely to its longitudinal axis in a receptacle of a bearing part for the gear wheel and held or additionally held therein by means of a stopper-like closure member. In this way, it can be installed very easily and, if necessary, removed again. Installation is initially carried out with the spring tensioned, and in the final assembly position of the locking member, its locking element then automatically jumps into the locking receptacle of the gear wheel. After attaching the plug-like closure member, the assembly of this locking device is finished.

Eine andere Variante der Erfindung kennzeichnet sich dadurch, daß das Sperrglied eine sich quer zu seiner Verrastrichtung erstreckende Bohrung oder ein Fenster aufweist, deren Mitte in der Verraststellung gegenüber der geometrischen Achse des Befestigungaewindes im Schließzylinder für die Schließzylinder-Halteschraube zum Getrieberad hin etwas versetzt ist, wobei jedoch die verlängerte geometrische Achse noch innerhalb der Bohrung liegt. Wenn man nach dem Einsetzen des Schließzylinders in dieses Schloß die Schließzylinder- Halteschraube einsteckt, so drückt ihr inneres, meist etwas angespitztes Ende, gegen die vom Getrieberad abgewandte Kante des Fensters oder der Bohrung, und im Zusammenwirken dieser beiden Schrägflächen erfolgt beim tieferen Eindrücken der Schließzylinder-Halteschraube ein Verschieben des Sperrglieds in Entriegelungsrichtung. Wenn die Schließzylinder- Halteschraube vollständig durch das Fenster des Sperrglieds hindurchgeschoben ist, so ist eine vollständige Freigabe des Getrieberads durch das Sperrglied erreicht. Die Halteschraube wird nach dem Durchtritt durch das Sperrglied bzw. das Sperrglied-Fenster noch so weit in das Schloß eingeschoben, bis das Befestigungsgewinde des Schließzylinders erreicht ist bzw. nachfolgend der Schraubenkopf an einem Stulp oder einer Deckschiene des Schlosses zur Anlage kommt. Soll der Schließzylinder ausgewechselt werden, so muß man zunächst wieder die Halteschraube entfernen, und das Sperrglied tritt nach dem Herausnehmen der Halteschraube automatisch wieder in Funktion, wobei dann wegen des noch montierten Schließzylinders die Verrastung in genau richtiger Stellung des Getrieberads erfolgt.Another variant of the invention is characterized in that the locking member has a bore or a window extending transversely to its locking direction, the center of which, in the locking position, is somewhat offset toward the gearwheel in relation to the geometric axis of the fastening thread in the locking cylinder for the locking cylinder retaining screw, however, the elongated geometric axis is still within the hole. If you insert the lock cylinder retaining screw into this lock after inserting the lock cylinder, its inner, usually somewhat pointed end, presses against the a displacement of the locking member in Entriegelun carried g srichtung when deeper depression of the lock cylinder retaining screw from the gear facing away from edge of the window or of the bore, and in the interaction of these two inclined surfaces. If the locking cylinder retaining screw is pushed completely through the window of the locking member, then a complete release of the gear wheel is achieved by the locking member. After passing through the locking member or the locking member window, the retaining screw is inserted into the lock until the fastening thread of the locking cylinder is reached or the screw head subsequently comes to rest on a faceplate or cover rail of the lock. If the lock cylinder is to be replaced, the retaining screw must first be removed again, and the locking element automatically functions again after the retaining screw has been removed, the locking then taking place in the correct position of the gearwheel because of the still installed locking cylinder.

Eine weitere vorteilhafte Ausführungsform der Erfindung besteht darin, daß das Sperrglied in einem Lagerteil des Getrieberades verschiebbar geführt ist, das beidseits der Bohrung oder des Fensters des Sperrglieds je eine Durchsteckbohrung für die Schließzylinder-Halteschraube aufweist. Auf diese Weise gewinnt man zwei Widerlager für das Verschieben des Sperrglieds gegen den Widerstand seiner Sperrfeder.Another advantageous embodiment of the invention is that the locking member is slidably guided in a bearing part of the gear wheel, which has a through hole for the lock cylinder retaining screw on both sides of the bore or the window of the locking member. In this way you get two abutments for moving the locking member against the resistance of its locking spring.

Des weiteren ist es sehr von Vorteil, daß die verrastrichtung des Sperrglieds etwa senkrecht zur Achse der Schließzylinder-Halteschraube und etwa parallel zur Längsmittelebene des Schließzylinders verläuft, jedoch gegenüber der Längsmit ebene seitlich versetzt ist, wobei das freie Fnde des Sperrglieds in der Verraststelluna in eine Zahnlücke eingreift und eine Auflaufschräge besitzt, an der einer der die Zahnlücke bildenden Zähne anliegt. Aufgrund dieser Auflaufschräge ist ein Überprüfen des Schlosses mit Hilfe eines Bauzylinders ohne weiteres möglich, weil dessen der Antriebsnase des Schließzylinders entsprechendes Glied etwa auf derselben Bahn umläuft wie die Zähne des geschlitzten ringförmgen Zahnrads. Die Zähne und auch dieses Glied des Bauzylinders gleiten auf der Schräge des Sperralieds beim Drehen des Getriebes mit Hilfe des Pauzylinders auf. Beim Zurückdrehen wirken die Zähne auf das freie Ende des Sperrglieds ein und drücken es so weit in Entsperrichtung, wie es für das Vorbeibewegen des betreffenden Zahns notwendig ist. Beim Abnehmen des Bauzylinders befindet sich aber das Getriebe wieder genau in seiner richtigen Drehstellung. Die Auflaufschräge des Sperrglieds liegt in zweckmäßiger Weise im Drehbereich der Antriebsnase des Schließzylinders.Furthermore, it is very advantageous that the locking direction of the locking member runs approximately perpendicular to the axis of the locking cylinder retaining screw and approximately parallel to the longitudinal center plane of the locking cylinder, but is laterally offset with respect to the longitudinal center plane, with the free ends of the locking member in the locking position in one Engages tooth gap and has a run-up slope on which one of the teeth forming the tooth gap rests. Because of this run-up slope, a check of the lock with the aid of a construction cylinder is readily possible, because its member corresponding to the drive lug of the lock cylinder rotates approximately on the same path as the teeth of the slotted annular gear. The teeth and also this link of the construction cylinder slide on the slope of the locking link when turning the gearbox with the aid of the cylinder. When turning back, the teeth act on the free end of the locking member and push it in the unlocking direction as far as is necessary to move the tooth in question past. When removing the construction cylinder, however, the gearbox is again in its correct rotational position. The run-up slope of the locking member expediently lies in the range of rotation of the drive lug of the locking cylinder.

In der Zeichnung sind zwei Ausführungsbeispiele der Erfindung dargestellt. Es zeigen:

  • Figur 1 eine Seitenansicht des Schlosses mit einer Schnittdarstellung im Bereich der Arretiervorrichtung,
  • Figur ? in vergrößerter Darstellung einen Ausschnitt aus Fig. l,
  • Figur 3 eine der Fig. 1 entsprechende Darstellung bei eingesetztem und gesichertem Schließzylinder,
  • Figur 4 eine der Fig. 1 entsprechende Darstellung einer zweiten Ausführungsform, .
  • Figur 5 eine vergrößerte Darstellung eines Ausschnitts aus Fig. 4 mit einer Schnittdarstellung im Bereich der Arretiervorrichtung,
  • Figur 6 einen Schnitt gemäß der Linie VI-VI der Fig. 4.
Two exemplary embodiments of the invention are shown in the drawing. Show it:
  • FIG. 1 shows a side view of the lock with a sectional view in the area of the locking device,
  • Figure? an enlarged view of a section of Fig. l,
  • 3 shows a representation corresponding to FIG. 1 with the locking cylinder inserted and secured, FIG.
  • 4 shows a representation corresponding to FIG. 1 of a second embodiment,.
  • FIG. 5 shows an enlarged illustration of a detail from FIG. 4 with a sectional illustration in the area of the locking device,
  • 6 shows a section along the line VI-VI of FIG. 4th

Im Gehäuse 1 des Schlosses befindet sich ein Getriebe 2, das vorzugsweise als Zahnradgetriebe ausgebildet ist und zum Betätigen einer Falle 3 sowie eines Riegels 4 mit Hilfe eines Schlüssels dient, der in das Schlüsselloch 5 eines Schließzylinders 6 eingesteckt wird. Bei letzterem handelt es sich um einen herkömmlichen Profilzylinder. Dieser wird in der Regel erst dann in das Schloß eingesetzt, wenn das Fenster oder die Tür, in welche dieses Schloß eingebaut wird, fertig montiert ist und keine Gefahr der Beschädigung und Verschmutzung des Schließzylinders mehr zu befürchten ist. Der Schließzylinder wird in bekannter Weise mittels einer Halteschraube 7 gegen Verschieben, aber auch gegen unbefugtes Herausnehmen gesichert, wobei der Schraubenkopf in bekannter Weise bei geschlossener Tür od. dgl. unzugänglich ist. Im übrigen können über das Getriebe 2 auch noch Treibstangen 8 und 9 verschoben werden, die weniastens je noch ein Riegelglied tragen, das mit einem entsprechenden Schließblech am Plendrahmen od. dgl. zusammenwirkt, so daP die Tür od. dql. an mehr als einer Stelle verriegelt werden kann. Dies dient einerseits zum Schutz gegen Verziehen und andererseits erhöht es auch die Einbruchsicherheit.In the housing 1 of the lock is a gear 2, which is preferably designed as a gear transmission and is used to actuate a latch 3 and a bolt 4 with the help of a key, which in the keyhole 5 of a lock cylinder 6 is inserted. The latter is a conventional profile cylinder. This is usually only inserted into the lock when the window or door in which this lock is installed is fully assembled and there is no longer any risk of damage and contamination of the lock cylinder. The locking cylinder is, however, secured in known manner by means of a retaining screw 7 against displacement against unauthorized removal, wherein the screw head od in a known manner with the door closed. G l d. is inaccessible. Incidentally, drive rods 8 and 9 can also be moved via the transmission 2, which at least each still have a locking member which interacts with a corresponding striking plate on the frame or the like, so that the door or the like. can be locked in more than one place. On the one hand, this serves to protect against warping and, on the other hand, it also increases the security against burglary.

Auf die Konstruktion des Getriebes 2 kommt es im nachfolgenden nicht an, vielmehr kann das Getriebe auch anders ausgebildet sein als dasjenige des Ausführungsbeispiels. Wichtig ist allerdings, daß es ein radial geschlitztes, ringförmiges Getrieberad 10 aufweist, in welches des Schließzylinder 6 von außen her, d.h. durch einen der Kontur des Schließzylinders entsprechend geformten nurchbruch des Gehäuseblechs 11 und gegebenenfalls auch einer Rosette der Tür eingeschoben werden kann. Die Demontage erfolgt in Gegenrichtung. Die Antriebsnase 12 des Schließzylinders befindet sich in dessen Montageendstelluna genau auf Höhe des Zahnkranzes 13 dieses als Zahnrad ausgebildeten Ge-trieberads 10. Eine gegebenenfalls vorhandene Lücke zwischen den beiden einander zugekehrten Zahnkranzenden und der Antriebsnase wird in bekannter Weise von einem Überbrückungsglied geschlossen. Demnach bewirkt also ein Drehen des Schlüssels ein Drehen des als geschlitzter Ring ausgebildeten Getrieberads, beispielsweise im Sinne des Pfeils 14. Über die zwischengeschalteten weiteren Getriebeglieder und eine Kulissensteuerung 15 wird die Drehbewegung in eine Verschiebebewegung des Riegels 4 im Sinne des Pfeils 16 umgesetzt. Eine Drehbewegung entgegen dem Pfeil 14 bewirkt über das Getriebe 2 und die Schwinge 17 ein Zurückziehen der Falle 3 mit Hilfe des Schlüssels. Letzterer dient selbstverständlich auch zum Verschieben der Treibstangen 8 und 9, die dann in ihre Verriegelungsstellung gehen, wenn auch der Riegel 4 in sein rahmenseitiges Schließblech eintritt.The construction of the transmission 2 is not important in the following, rather the transmission can also be designed differently from that of the exemplary embodiment. It is important, however, that it has a radially slotted, ring-shaped gear wheel 10, into which the locking cylinder 6 can be inserted from the outside, ie through an opening of the housing plate 11 shaped according to the contour of the locking cylinder and possibly also a rosette of the door. Disassembly takes place in the opposite direction. The drive lug 12 of the closing cylinder is located in its Montageendstelluna exactly at the height of the ring gear 13 of this formed as a gear G e-trieberads 10. An optional gap between the two mutually facing toothed ring member and the drive nose is closed in known manner by a bridging member. Accordingly, turning the key causes the gear wheel designed as a slotted ring to be turned, for example in the direction of arrow 14. The rotary movement is converted into a displacement movement of the bolt 4 in the direction of arrow 16 via the interposed further gear members and a link control 15. A rotary movement against the arrow 14 causes the latch 3 to be retracted using the key via the gear 2 and the rocker 17. The latter of course also serves to move the drive rods 8 and 9, which then go into their locking position when the bolt 4 also enters its striking plate on the frame side.

Weil das Gehäuseblech 11 und gegebenenfalls ein weiteres Gehäusehlech 18 sowie Rosetten an vorzugsweise beiden Seiten der Tür oder des Fensters einen dem Profil des Schließzylinders 6 entsprechenden Durchbruch aufweisen, läßt sich der Schließzylinder nur dann problemlos in das fertig montierte Schloß einschieben, wenn das Getriebe die hierzu notwendige, in Fig. 1 gezeigte Hontagedrehstellung einnimmt, bei welcher die Mittelachse des Schlitzes im Getrieberad 10 genau in der Längsmittelebene des eingebauten Schließzylinders 6 liegt. Um dies zu gewährleisten, ist dieses Schloß mit einer Arretierungsvorrichtung 20 (Fig. 1 und 3) bzw. 21 (Fig. 4 und 5) ausgestattet. Es handelt sich bei beiden Ausführungsbeispielen um eine ausrast- oder entsperrbare Vorrichtung, die eine Überprüfung des Schlosses mit Hilfe eines sogenannten Bauzylinders gestattet, andererseits aber nach dem Entnehmen des Bauzylinders, aber auch nach dem Entfernen des Schließzylinders 6 automatisch die Montagedrehstellung des Getrieberads 10 gewährleistet.Because the housing plate 11 and possibly a further housing plate 18 and rosettes on preferably both sides of the door or window have an opening corresponding to the profile of the locking cylinder 6, the locking cylinder can only be easily inserted into the fully assembled lock if the gearbox does this 1, in which the central axis of the slot in the gear wheel 10 is exactly in the longitudinal center plane of the built-in lock cylinder 6. To ensure this, this lock is equipped with a locking device 20 (Fig. 1 and 3) or 21 (Fig. 4 and 5). Both of the exemplary embodiments are a device which can be disengaged or unlocked, which allows the lock to be checked with the aid of a so-called construction cylinder, but on the other hand automatically ensures the assembly rotational position of the gear wheel 10 after the construction cylinder has been removed, but also after the lock cylinder 6 has been removed.

In beiden Fällen findet ein federbelastetes, bewegbares, in der Art eines Schneppers ausgebildetes Sperrglied 22 bzw. 23 Anwendung. Fig. 2 zeigt das Sperrglied 22 in vergrößertem Maßstab und man erkennt dort auch das Eingreifen des Sperrglieds in die Zahnlücke 24, also zwischen die Zähne 25 und 26. Der Zahn 26 liegt dabei auf der quer zur Verschieberichtung 28 verlaufenden freien Endfläche 27 auf, während der Zahn 25 an der hierzu geneigt stehenden Schrägfläche 29 anliegt, die im Drehbereich der Antriebsnase 12 liegt. Dreht man nun das Getrieberad 10, beispielsweise mit Hilfe eines Bauzylinders, im Sinne des Pfeils 14, so drückt der Zahn 25 das Sperrglied 22 im Sinne des Pfeils 28 gegen den Widerstand der Belastungsfeder 30 nach unten, weil die durch die Flächen 27 und 29 gebildete Ecke etwas in den Bewequngsbereicli des Zahnkopfes hineinragt. Auf jeden Fall ist aber ein Drehen des Getrieberads 10 sowohl in Richtung des Pfeils 14 als auch in Gegenrichtung möglich, so daß man das Schloß ohne Zuhilfenahme des Schließzylinders 6 auf seine Funktion hin überprüfen kann. Andererseits befindet sich aber das Getrieberad 10 beim Abnehmen des Bauzylinders oder einer ähnlichen Hilfsvorrichtung für die Überprüfung des Schlosses genau in der für die Montaae des Schließzylinders 6 erforderlichen Drehstellung, und diese wird von der Arretierungsvorrichtung 20 bzw. 21 jeweils automatisch gesichert.In both cases, a spring-loaded, movable locking member 22 or 23 designed in the manner of a snapper is used. Fig. 2 shows the locking member 22 on an enlarged scale and you can see there also the engagement of the locking member in the tooth space 24, that is, between the teeth 25 and 26. The tooth 26 rests on the free end face 27 extending transversely to the direction of displacement 28, while the tooth 25 bears on the inclined surface 29, which is inclined to this end, and which lies in the rotation range of the drive lug 12. If the gearwheel 10 is now rotated, for example with the aid of a construction cylinder, in the direction of arrow 14, the tooth 25 presses the locking member 22 in the direction of arrow 28 against the resistance of the load spring 30 because the surfaces 27 and 29 form it Corner protrudes somewhat into the area of movement of the tooth head. In any case, a rotation of the gear wheel 10 is possible both in the direction of the arrow 14 and in the opposite direction, so that the lock functions without the aid of the lock cylinder 6 can check out. On the other hand, however, the gearwheel 10 is in the rotational position required for the assembly of the lock cylinder 6 when the construction cylinder or a similar auxiliary device for checking the lock is removed, and this is automatically secured by the locking device 20 and 21, respectively.

Das Sperrglied 22 besitzt ein sich quer zu seiner Verrastrichtung durchgängiges Fenster 31, das an seinem vom Getrieberad 10 entfernten Ende eine schräq verlaufende Kante 32 aufweist, die eine Auflaufschräge für das spitze Ende 33 der Halteschraube 7 bildet. Weil die Mitte des linken Endes des Durchbruchs gegenüber der Achse 34 der Schraube 7 gegen das Getrieberad 10 hin etwas versetzt ist, wobei allerdings die verlängerte geometrische Achse des Befestigungsgewindes im Schließzylinder noch innerhalb des Fensters liegt, andererseits aber die in den beiden Durchsteckbohrungen 35 und 36 des Lagerteils 37 geführte Halteschraube 7 über die schräg verlaufende Kante 32 das Sperrglied 22 im Sinne des Pfeils 28 gegen den Widerstand der Belastungsfeder 30 verschieben kann, findet eine gesicherte Entsperrung der Arretierungsvorrichtung 20 statt, sobald das Gewinde der Schraube zumindest die Purchsteckbohrung 36 erreicht hat. Während der Benutzung des Schließzylinders ist diese Sperrvorrichtung ständig außer Kraft gesetzt.The locking member 22 has a window 31 that is transverse to its locking direction and has an obliquely running edge 32 at its end remote from the gear wheel 10, which edge forms a run-up slope for the pointed end 33 of the retaining screw 7. Because the center of the left end of the opening is somewhat offset relative to the axis 34 of the screw 7 against the gear wheel 10, although the extended geometric axis of the fastening thread in the lock cylinder is still within the window, but on the other hand that in the two through holes 35 and 36 of the bearing part 37 guided retaining screw 7 can move the locking member 22 in the direction of arrow 28 against the resistance of the loading spring 30 via the oblique edge 32, a secure unlocking of the locking device 20 takes place as soon as the thread of the screw has at least reached the purchase plug bore 36. During the use of the lock cylinder, this locking device is permanently deactivated.

Das Sperrglied 23 der Arretierungsvorrichtung 21 greift in eine sich radial erstreckende Rastaufnahme 38 des Getrieberads 10 ein. Sie befindet sich an einem seitlich der Zähne angeordneten Lagerbund 39 des Getrieberads 10. Weil die Rastaufnahme 38 mit einer Ein- und Auslaufschräge versehen ist, kann man das Getrieberad 10 mit Hilfe beispielsweise eines Bauzylinders in beiden Richtungen drehen und dadurch das Funktionieren des Schlosses überprüfen. Nach einer 360°- Drehung des Getrieberads 10 rastet das Verrastelement 40 des durch die innenliegende Feder 41 belasteten, topfförmigen Sperrglieds 23 mit einem außen am Topfboden angeformten balligen Verrastelement erneut in seine Rastaufnahme 38 ein. Das Sperrglied 23 wird im Sinne des Pfeils 43 in eine Aufnahme 42 eines Lagerteils 44 eingeschoben und nachfolgend mittels eines stopfenartigen Verschlußglieds 45 gesichert. Die Arretierungsvorrichtung 21 wird demnach während der Benutzung des Schlosses mit einem Schließzylinder 6 nicht außer Kraft gesetzt, sondern jeweils nur aus- und eingerastet, wenn die Montagedrehstellung verlassen bzw. wieder erreicht wird.The locking member 23 of the locking device 21 engages in a radially extending snap-in receptacle 38 of the gear wheel 10. It is located on a bearing collar 39 of the gearwheel 10 arranged on the side of the teeth. Because the latching receptacle 38 is provided with an inlet and outlet slope, the gearwheel 10 can be rotated in both directions with the aid of, for example, a construction cylinder and thereby check the functioning of the lock. After a 360 ° rotation of the gear wheel 10, the locking element 40 of the cup-shaped locking member 23 loaded by the internal spring 41 engages again in its locking receptacle 38 with a spherical locking element molded on the outside of the pot base. The locking member 23 is inserted in the direction of arrow 43 into a receptacle 42 of a bearing part 44 and subsequently secured by means of a plug-like closure member 45. The locking device 21 is therefore not overridden during the use of the lock with a lock cylinder 6, but only disengaged and engaged when the assembly rotational position is left or reached again.

Claims (10)

1. Schloß für eine Tür, ein Fenster od. dgl., mit einem schlüsselbetatigbaren Getriebe mit Profil- oder Schließzylinder (6) zum Betätigen von zumindest einem Riegel (4) und/oder einer Schloßfalle (3), wobei der Schließzylinder in ein radial geschlitztes, ringförmiges Getrieberad (10) abnehmbar eingeschoben ist, dadurch qekennzeichnet, daß dieses Getrieberad (10) wenigstens in seiner Montagedrehstellung für den Schließzylinder (6) mittels einer ausrast- oder entsperrbaren Vorrichtung (20, 21) des Schlosses arretierbar ist.1. Lock for a door, a window or the like., With a key-operated transmission with profile or lock cylinder (6) for actuating at least one bolt (4) and / or a lock latch (3), the lock cylinder in a radial slotted, ring-shaped gear wheel (10) is removably inserted, characterized in that this gear wheel (10) can be locked at least in its assembly rotational position for the locking cylinder (6) by means of a lockable or unlockable device (20, 21) of the lock. 2. Schloß nach Anspruch 1, dadurch gekennzeichnet, daß die Arretiervorrichtuna (20, 21) ein gegen das Getrieberad (10) federbelastetes (30, 41), bewegbares Sperrglied (22, 23) aufweist, das mit der Verzahnung des als Zahnrad ausgebildeten Getrieberads (10) unf/oder einer Rastaufnahme (38) des Getrieberads (10) verrastbar ist.2. Lock according to claim 1, characterized in that the locking device (20, 21) against the gear wheel (10) spring-loaded (30, 41), movable locking member (22, 23) having the toothing of the gear wheel designed as a gear (10) unf / or a locking receptacle (38) of the gear wheel (10) can be locked. 3. Schloß nach Anspruch 2, dadurch gekennzeichnet, daß das Sperrglied (22, 23) in der Art eines Schneppers ausgebildet ist.3. Lock according to claim 2, characterized in that the locking member (22, 23) is designed in the manner of a cutter. 4. Schloß nach Anspruch 3 mit einem Lagerbund (39) am Getrieberad (10), dadurch gekennzeichnet, daß sich die Rastaufnahme (42) außen am Lagerbund (39) befindet und das Sperrglied (23) in etwa radialer Richtung verrastbar ist.4. Lock according to claim 3 with a bearing collar (39) on the gear wheel (10), characterized in that the latching receptacle (42) is on the outside of the bearing collar (39) and the locking member (23) can be latched in an approximately radial direction. 5. Schloß nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß das Sperrglied (23) eine topfförmige Gestalt aufweist, wobei sich in seinem Innern die als Schraubendruckfeder ausgebildete Belastungsfeder (41) befindet und an seinem Topfboden außen ein balliges oder in ähnlicher Weise qeformtes Rastelement (40) angeformt ist.5. Lock according to claim 3 or 4, characterized in that the locking member (23) has a cup-shaped shape, the inside being designed as a helical compression spring (41) and on the bottom of its pot a spherical or similarly qeformed locking element (40) is molded. 6. Schloß nach Anspruch 5, dadurch gekennzeichnet, daß das Sperrglied (23) quer zu seiner Längsachse in eine Aufnahme (42) eines Lagerteils (44) für das Getrieberad (10) eingesetzt und mittels eines stopfenartigen Verschlußglieds (45) darin gehalten oder zusätzlich gehalten ist.6. Lock according to claim 5, characterized in that the locking member (23) transversely to its longitudinal axis in a receptacle (42) of a bearing part (44) for the gear wheel (10) inserted and held therein by a plug-like closure member (45) or additionally is held. 7. Schloß nach Anspruch 3, dadurch gekennzeichnet, daß das Sperrglied (22) eine sich quer zu seiner Verrastrichtung erstreckende Bohrung oder ein Fenster (31) aufweist, deren Mitte in der Verraststellung gegenüber der geometrischen Achse (34) des Befestigungsgewindes im Schließzylinder (6) für die Schließzylinder-Halteschraube (7) zum Getrieberad (10) hin etwas versetzt ist, wobei jedoch die verlängerte geometrische Achse (34) noch innerhalb der Bohrung bzw. des Fensters (31) liegt.7. Lock according to claim 3, characterized in that the locking member (22) has a bore extending transversely to its locking direction or a window (31), the center of which in the locking position relative to the geometric axis (34) of the fastening thread in the locking cylinder (6 ) for the locking cylinder retaining screw (7) to the gear wheel (10) is slightly offset, but the extended geometric axis (34) is still within the bore or the window (31). 8. Schloß nach Anspruch 7, dadurch gekennzeichnet, daß das Sperrglied (22) in einem Lagerteil (37) des Getrieberads (10) verschiebbar geführt ist, das beidseits der Bohrung oder des Fensters (31) des Sperrglieds (22) je eine Durchsteckbohrung (35, 36) für die Schließzylinder-Halteschraube (7) aufweist.8. Lock according to claim 7, characterized in that the locking member (22) in a bearing part (37) of the gear wheel (10) is slidably guided on both sides of the bore or the window (31) of the locking member (22) each have a through hole ( 35, 36) for the lock cylinder retaining screw (7). 9. Schloß nach Anspruch 7 oder 8, dadurch gekennzeichnet, daß die Verrastrichtung des Sperrglieds (22) etwa senkrecht zur Achse der Schließzylinder-Halteschraube (7) und etwa parallel zur Längsmittelebene (19) des Schließzylinders (6) verläuft, jedoch gegenüber der Längsmittelebene seitlich versetzt ist, wobei das freie Ende des Sperrglieds (22) in der Verraststelluna in eine Zahnlücke (24) eingreift und eine Auflaufschräge (29) besitzt, an der einer der die Zahnlücke bildenden Zähne (25) anliegt.9. Lock according to claim 7 or 8, characterized in that the locking direction of the locking member (22) is approximately perpendicular to the axis of the lock cylinder retaining screw (7) and approximately parallel to the longitudinal center plane (19) of the lock cylinder (6), but opposite the longitudinal center plane is laterally offset, the free end of the locking member (22) engaging in the latching position in a tooth space (24) and having a run-up slope (29) against which one of the teeth (25) forming the tooth space rests. 10. Schloß nach Anspruch 9, dadurch gekennzeichnet, daß die Auflaufschräge (29) des Sperrglieds (22) im Drehbereich der Antriebsnase (12) des Schließzylinders (6) liegt.10. Lock according to claim 9, characterized in that the run-up slope (29) of the locking member (22) is in the range of rotation of the drive lug (12) of the lock cylinder (6).
EP83104530A 1982-06-04 1983-05-07 Lock for a door, a window or the like Expired EP0096229B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83104530T ATE17147T1 (en) 1982-06-04 1983-05-07 LOCK FOR A DOOR, A WINDOW OR. DGL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8218024U 1982-06-04
DE19828218024U DE8218024U1 (en) 1982-06-04 1982-06-04 LOCK FOR A DOOR, A WINDOW OR THE LIKE.

Publications (2)

Publication Number Publication Date
EP0096229A1 true EP0096229A1 (en) 1983-12-21
EP0096229B1 EP0096229B1 (en) 1985-12-27

Family

ID=6741261

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83104530A Expired EP0096229B1 (en) 1982-06-04 1983-05-07 Lock for a door, a window or the like

Country Status (3)

Country Link
EP (1) EP0096229B1 (en)
AT (1) ATE17147T1 (en)
DE (2) DE8218024U1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602538A1 (en) * 1986-08-07 1988-02-12 Gretsch Unitas Gmbh Lock for doors or windows, equipped with a braking device preventing the untimely rotation of the barrel catch
EP0821327A1 (en) * 1996-07-25 1998-01-28 Assa Ab A security device for a coin lock and a method for activating and releasing the same
EP0816608A3 (en) * 1996-07-04 1999-08-11 WELKA SERRATURE S.p.A. Lock for doors and the like
FR2806174A1 (en) * 2000-03-07 2001-09-14 Valeo Securite Habitacle Mechanical arrangement for setting reference position of gearing system of opening of vehicle has two pegs that provide by their complementary shapes reference position of first gear
EP1536086A1 (en) * 2003-11-28 2005-06-01 CISA S.p.A. Lock with assembly for preventing misregistration of the driven gear that actuates the closing and opening mechanism upon insertion of the cylinder with the key in a lock
EP1857617A2 (en) * 2006-04-07 2007-11-21 Talleres De Escoriaza, S.A. Cogwheel lock with retention for metal frame structures
WO2009072919A1 (en) * 2007-12-04 2009-06-11 Evgenij Alekseevich Kapustin Door lock

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013013510B4 (en) 2013-06-28 2017-03-09 Johnson Controls Gmbh ADJUSTMENT EXPLANATION MELT TO A FIXED ELEMENT, AN ADJUSTABLE ELEMENT AND FIRST ARRETTING EXPLANATION
CN111042670A (en) * 2020-01-13 2020-04-21 长沙凯泽工程设计有限公司 Door lock structure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE514561C (en) * 1927-03-23 1930-12-13 Kurt Landgraf Insert lock in which the bolt and tumblers are moved by two drive disks connected to one another
DE625117C (en) * 1933-08-23 1936-02-04 Ludw Rocholl & Co Lock in which a locking member is blocked by sector-shaped intermediate members which are provided with edge incisions and which can be adjusted by means of slides o
FR1177508A (en) * 1957-06-24 1959-04-27 Hinged safety mechanism for closing and opening device by bolts, contact pushers or similar devices
EP0007395A1 (en) * 1978-07-20 1980-02-06 Gretsch-Unitas GmbH Baubeschlagfabrik Door lock with key-operated locking cylinder
DE3114776A1 (en) * 1981-04-11 1982-10-28 Press- Und Stanzwerk Friedrich R. Brumme, 5620 Velbert Gearwheel drive in a lock actuable by lock cylinder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE514561C (en) * 1927-03-23 1930-12-13 Kurt Landgraf Insert lock in which the bolt and tumblers are moved by two drive disks connected to one another
DE625117C (en) * 1933-08-23 1936-02-04 Ludw Rocholl & Co Lock in which a locking member is blocked by sector-shaped intermediate members which are provided with edge incisions and which can be adjusted by means of slides o
FR1177508A (en) * 1957-06-24 1959-04-27 Hinged safety mechanism for closing and opening device by bolts, contact pushers or similar devices
EP0007395A1 (en) * 1978-07-20 1980-02-06 Gretsch-Unitas GmbH Baubeschlagfabrik Door lock with key-operated locking cylinder
DE3114776A1 (en) * 1981-04-11 1982-10-28 Press- Und Stanzwerk Friedrich R. Brumme, 5620 Velbert Gearwheel drive in a lock actuable by lock cylinder

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602538A1 (en) * 1986-08-07 1988-02-12 Gretsch Unitas Gmbh Lock for doors or windows, equipped with a braking device preventing the untimely rotation of the barrel catch
EP0816608A3 (en) * 1996-07-04 1999-08-11 WELKA SERRATURE S.p.A. Lock for doors and the like
EP0821327A1 (en) * 1996-07-25 1998-01-28 Assa Ab A security device for a coin lock and a method for activating and releasing the same
FR2806174A1 (en) * 2000-03-07 2001-09-14 Valeo Securite Habitacle Mechanical arrangement for setting reference position of gearing system of opening of vehicle has two pegs that provide by their complementary shapes reference position of first gear
EP1536086A1 (en) * 2003-11-28 2005-06-01 CISA S.p.A. Lock with assembly for preventing misregistration of the driven gear that actuates the closing and opening mechanism upon insertion of the cylinder with the key in a lock
EP1857617A2 (en) * 2006-04-07 2007-11-21 Talleres De Escoriaza, S.A. Cogwheel lock with retention for metal frame structures
EP1857617A3 (en) * 2006-04-07 2010-05-05 Talleres De Escoriaza, S.A. Cogwheel lock with retention for metal frame structures
WO2009072919A1 (en) * 2007-12-04 2009-06-11 Evgenij Alekseevich Kapustin Door lock

Also Published As

Publication number Publication date
ATE17147T1 (en) 1986-01-15
DE8218024U1 (en) 1982-11-04
DE3361619D1 (en) 1986-02-06
EP0096229B1 (en) 1985-12-27

Similar Documents

Publication Publication Date Title
EP3309333B1 (en) Arrangement with a blind frame for storing a wing frame
EP0007395B1 (en) Door lock with key-operated locking cylinder
EP0096229B1 (en) Lock for a door, a window or the like
EP0175211B1 (en) Socket spanner actuated and arrested by a sash lock
EP0175012A1 (en) Key-operated rotary latch having blocking means
DE69506222T2 (en) DRIVE ROD LOCK FOR A WINDOW OR DOOR
EP3887621A1 (en) Modular closure system
EP0036141B1 (en) Lock device for casement fastener, bar shutters and the like
DE4244414C2 (en) Lock for windows, doors and. the like
EP0270951B1 (en) Lockable window handle
CH709435A2 (en) Mortise lock for a wing of a door or window.
DE4209855A1 (en) Door or window locking system - has two locking rods which are actuated by common cylinder lock.
DE3342458C2 (en)
EP0453626B1 (en) Swivelling and submerging lever closure with lock device
DE2929368A1 (en) Push latch and bolt mortice lock for door - has key operated reduction gear drive for bolt and latch guide pin
DE29615631U1 (en) Security device
DE29722665U1 (en) Drive for the actuation of functional elements
DE3406975C2 (en)
DE19736934C2 (en) Locking fitting
DE69710027T2 (en) Monodirectional drive rod lock
AT4485U1 (en) LOCKING CYLINDER
DE19939261A1 (en) Lock with cylinder protection
DE4426605A1 (en) Security lock for doors, roller shutters etc.
DE19504418C2 (en) Locking fitting with a box enclosing an actuating gear
DE202022103173U1 (en) Additional locking device for a building locking device and corresponding building locking device

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

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

17P Request for examination filed

Effective date: 19831201

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

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

REF Corresponds to:

Ref document number: 17147

Country of ref document: AT

Date of ref document: 19860115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3361619

Country of ref document: DE

Date of ref document: 19860206

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

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

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19910425

Year of fee payment: 9

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

Ref country code: BE

Effective date: 19920531

BERE Be: lapsed

Owner name: GRETSCH-UNITAS G.M.B.H. BAUBESCHLAGE

Effective date: 19920531

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

Ref country code: FR

Payment date: 19950411

Year of fee payment: 13

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

Ref country code: AT

Payment date: 19950414

Year of fee payment: 13

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

Ref country code: CH

Payment date: 19950418

Year of fee payment: 13

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

Ref country code: AT

Effective date: 19960507

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

Ref country code: LI

Effective date: 19960531

Ref country code: CH

Effective date: 19960531

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: FR

Effective date: 19970131

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

Ref country code: DE

Payment date: 19970404

Year of fee payment: 15

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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: 19990302