EP1911916B1 - Window/door safeguard - Google Patents

Window/door safeguard Download PDF

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Publication number
EP1911916B1
EP1911916B1 EP07019634.0A EP07019634A EP1911916B1 EP 1911916 B1 EP1911916 B1 EP 1911916B1 EP 07019634 A EP07019634 A EP 07019634A EP 1911916 B1 EP1911916 B1 EP 1911916B1
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EP
European Patent Office
Prior art keywords
window
latch bolt
door lock
accordance
bolt
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.)
Active
Application number
EP07019634.0A
Other languages
German (de)
French (fr)
Other versions
EP1911916A2 (en
EP1911916A3 (en
Inventor
Friedhelm Schell
Thomas Dr. Becker
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.)
ABUS August Bremicker Soehne KG
Original Assignee
ABUS August Bremicker Soehne KG
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Publication date
Application filed by ABUS August Bremicker Soehne KG filed Critical ABUS August Bremicker Soehne KG
Publication of EP1911916A2 publication Critical patent/EP1911916A2/en
Publication of EP1911916A3 publication Critical patent/EP1911916A3/en
Application granted granted Critical
Publication of EP1911916B1 publication Critical patent/EP1911916B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0004—Additional locks added to existing lock arrangements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
    • E05D7/1005—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis by axially moving free pins, balls or sockets
    • E05D7/1011—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis by axially moving free pins, balls or sockets biased by free springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0004—Additional locks added to existing lock arrangements
    • E05B63/0008—Mounted on the hinged side of the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0052—Locks mounted on the "frame" cooperating with means on the "wing"
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/0018—Anti-tamper devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

Definitions

  • the present invention relates to a window / door lock for a rotary wing or a tilt-and-turn wing, in particular an inwardly opening window or an inwardly opening door, with a locking bolt, which is retractable in a mountable on the wing passage.
  • window / door locks to secure windows or doors is basically known.
  • window / door lock must be triggered to allow opening and / or tilting of the wing.
  • DE 101 01 767 A1 describes such a window / door security, in which the locking bolt by moving between a latch and a release position in the implementation and retractable.
  • the locking bolt is held by means of a holding means in the manner of a pressure ballpoint pen mechanism in the locking position.
  • a leaf spring held down by the ballpoint pen mechanism is provided. If the ballpoint pen mechanism is removed by external forcible engagement, the leaf spring moves with its one end into the path of movement of the locking bolt and thus prevents the locking bolt from extending out of the bushing.
  • the invention has for its object to provide a window / door lock of the type mentioned, which has an increased security against breakage.
  • a window / door lock with the features of claim 1, and in particular in that the locking bolt between a release position, an unsecured locking position and a securable by means of a locking mechanism locking position is axially movable, wherein the locking bolt, starting from the release position an axial actuation over the unsecured locking position out into the securable locking position can be brought.
  • the locking bolt is movable.
  • This position is the securable locking position, which can be secured by means of the securing mechanism.
  • the securing mechanism which can secure the locking bolt and hold in position, is a protective means, which additionally makes it difficult to trigger the locking bolt by a violent external interference, and also an unauthorized release of the locking bolt from the inside can be prevented.
  • Two security levels can be selected for the window / door security.
  • a simple release is possible, for example, to tilt the wing concerned quickly and easily several times during the day and to be able to open.
  • unlocking is only possible if the securing mechanism is brought into a position releasing the locking bolt.
  • the security mechanism may be provided with an access security so that only authorized users are able are to transfer the locking mechanism in the locking bolt releasing position. In this way it can be prevented that unauthorized users transfer the locking bolt from the unsecured locking position to the release position, so that tilting and / or opening of the relevant wing is reserved for an authorized user only.
  • the securing mechanism is arranged in the axial extension of the locking bolt.
  • the arrangement of the securing mechanism in the axial extension allows the construction of existing window / door locks, which can be moved between a release position and a locked position, to be modified only slightly, since only one end section of the already existing window / door locks must be adjusted.
  • the securing mechanism comprises a rotatable rotary latch, which cooperates for locking or releasing the locking bolt with a locking means of the locking bolt.
  • a securing mechanism comprising a rotatable bolt can be made more space-saving, in particular in the direction transverse to the longitudinal axis of the locking bolt, as a securing mechanism comprising a linearly movable bolt which is movable transversely to the longitudinal axis of the locking bolt and requires a certain displacement.
  • the rotational movement of a key for a lock cylinder which is provided for example for actuation and / or access securing the securing mechanism is particularly easy to be implemented in a rotary motion of the rotary latch.
  • the locking bolt is automatically secured by the axial actuation on the unsecured locking position addition.
  • To secure the locking bolt it is therefore only necessary to move by axial actuation the locking bolt from the release position on the unsecured locking position or from the unsecured locking position in the securable locking position.
  • only one hand is required to perform the backup process. This ensures a high level of operating comfort.
  • the securing mechanism for securing the locking bolt, the securing mechanism, in particular a rotating bolt, is preferably prestressed in a position securing the locking bolt.
  • a spring means may be provided for biasing the rotary latch, which is preferably supported on the one hand on the rotary latch and on the other hand on the housing of a lock cylinder.
  • the securing mechanism comprises a lock cylinder with a driving device, via which the rotary latch is rotatably connected to the lock cylinder.
  • the entrainment device comprises an in particular cylinder-segment-shaped end portion of a cylinder core of the lock cylinder, wherein the end portion has a shape deviating from a rotationally symmetrical shape, and wherein the entrainment means for forming the Drehbetätigles the rotary latch engages in a provided in a contact portion of the rotary latch corresponding recess.
  • the rotary latch comprises a skirt portion which surrounds the lock cylinder at least partially, wherein preferably the skirt portion has a recess which is formed such that viewed in a cross section perpendicular to the axis of rotation of a cylinder core of the lock cylinder a circular segment is recessed, the Circular chord is longer than the width of a web section of the lock cylinder. Due to the coat-like arrangement of the rotary bolt to the lock cylinder is made possible to realize a particularly small-built locking mechanism. The width of the recess which is greater in relation to the web portion ensures that the rotary bolt can also be rotationally movably or rotatably actuated in this embodiment.
  • the rotary latch comprises a boom section, which comprises a region which forms a counter-shape to a locking means of the locking bolt.
  • the boom section of the locking bolt can be secured in the securable locking position.
  • it has an area which is matched to the shape of the blocking means of the locking bolt.
  • a receptacle in which the locking bolt is movably guided, and on which a housing of a lock cylinder is rotatably held, wherein the holder in particular takes place in that a web portion of the housing engages in a corresponding recess of the receptacle.
  • the locking bolt comprises a locking means, which cooperates with the locking mechanism for locking or releasing the locking bolt, wherein the blocking means on a the securing mechanism which is provided in the securable locking position provided by the securing mechanism, in particular a rotary latch, can be gripped behind the provided end of the locking bolt.
  • an optical marking is provided on a visible in the release position and / or in the unsecured locking position end of the locking bolt or an axially movable with the locking bolt part of the window / door lock.
  • means are provided in the manner of a ballpoint pen mechanism by means of which the locking bolt between its positions can be moved.
  • a ballpoint pen mechanism by means of which the locking bolt between its positions can be moved.
  • any desired ballpoint pen mechanism can be used. The operation of such a mechanism is simple and safe and in its operation for the user immediately detectable.
  • window / door security are essentially a decorative wing cover 11 and a decorative frame hood 13 can be seen.
  • the window / door lock can be fastened to a frame via an optional sash support 15 and to a frame via an optional frame support 17.
  • the window / door security can be provided for example on the closing side or on the underside of the wing.
  • a lock cylinder 19 can be seen, in which a key 21 is inserted, through which the lock cylinder 19 can be actuated.
  • Fig. 2 is the wing cover, the frame cover and a later explained in more detail frame strip removed. Visible thereby is a covered by the casement hood wing plate 23, which is equipped for attachment to a wing with screw penetrations 25 and 27, which also enforce the wing pad 15.
  • the screw bushings 27 are formed as slots to compensate for tolerances can.
  • the wing panel 23 is a folded metal sheet whose folding area is formed as a passage 29, through which a locking bolt 31 can be passed.
  • the locking bolt 31 acts when mounted on the underside of the wing window / door security as a tilting axis for the wing, around which the wing panel 23 is rotatable.
  • the locking bolt 31 is moved by axial actuation between three positions, namely between the in Fig. 2a shown triggering position in which the locking bolt 31 is fully extended from the bushing 29, the in Fig. 2b shown unsecured locking position in which the locking bolt against the release direction I is moved axially and the implementation 29 completely passes through, and the in Fig. 2c shown securable locking position, in which the locking bolt 31 still on the in Fig. 2b shown unsecured locking position out against the release direction I is axially moved to cooperate with a arranged in the axial extension of the locking bolt 31 securing mechanism 33 of the window / door lock.
  • the particular in Fig. 3 Recognizable securing mechanism 33 comprises a rotatable rotary latch 35, which in Fig. 2 is in a locking bolt 31 securing position, so that the locking bolt 31 in the position according to Fig. 2c is axially secured.
  • the rotary latch 35 cooperates with the rotary bolt 35 facing the end of the locking bolt 31 such that a boom portion 37 of the rotary latch 35 engages behind a block portion 39 of the locking bolt 31 and engages in an annular groove 41 to secure the locking bolt 31 in the securable locking position.
  • the boom section 37 of the rotary latch 35 has a region which forms a counter-shape to the annular groove 41 of the locking bolt 31.
  • the rotary latch 35 of the securing mechanism 33 is in the in Fig. 2 shown, the latch bolt 31 biased position biased.
  • This is a bent spring 43 is provided, which is biased on the one hand to a projecting pin 45 of the rotary latch 35 and on the other hand on a web portion 47 of the lock cylinder 19 is supported.
  • an automatic function is realized.
  • the boom section 37 of the rotary latch 35 deviates laterally from the locking bolt 31 by a rotational movement of the rotary latch 35 against the bias of the spring 43 , then in the in Fig.
  • the rotary latch 35 comprises, in addition to the boom section 37, a jacket section 49 which partially surrounds the lock cylinder 19.
  • the jacket section 49 has a recess 51 extending over the entire height of the jacket section 49, the width of which is greater than the width of the web section 47 of the lock cylinder 19, so that the rotary latch 35 can be rotated or rotationally actuated.
  • a contact section 53 of the rotary latch formed on the underside of the rotary latch 35 is provided, which comprises a recess, which is flattened on one side and otherwise circular.
  • a suitably trained cylinder segment-shaped end portion 55 of a rotatable cylinder core 57 of the lock cylinder 19 a engages to form a positive connection, a suitably trained cylinder segment-shaped end portion 55 of a rotatable cylinder core 57 of the lock cylinder 19 a. Consequently, the rotary latch 35 is via the end portion 55 of the cylinder core 57 rotatably connected to the lock cylinder 19 so that upon rotation of the lock cylinder 19 by the key 21 of the rotary latch 35 is rotated against the bias of the spring 43 such that the locking bolt 31 is released.
  • the locking bolt 31 is guided movably in a frame rail 63.
  • the web portion 47 comprehensive housing 65 of the lock cylinder 19 is also held against rotation, wherein the holder is effected in that the web portion 47 of the housing 65 of the lock cylinder 19 engages in a corresponding recess of the frame strip 63.
  • the red color cap 69 On the side facing away from the securing mechanism 33 side of the locking bolt 31 is held in the red color cap 69 is provided, which protrudes in the release position and the unsecured locking position on the frame hood 13 out of the window / door security, as in Fig. 2a and Fig. 2b can be seen to indicate that the window / door lock is not in the securable locking position.
  • Fig. 2c In the securable locking position ( Fig. 2c ) Closes the cap 69 flush with the frame cover 13 and thereby remains at least substantially hidden.
  • a pressure ballpoint pen mechanism is provided, by means of which the locking bolt 31 between its positions, in particular between the release position and the unsecured locking position, is movable.
  • the ball retractor mechanism comprises in addition to the compression spring 59, a pressure sleeve 71, a rotary sleeve 73 and a guide sleeve 75, which work together in a known manner for the realization of the pressure ballpoint pen mechanism.
  • the locking bolt 31 engages with its end facing away from the securing mechanism 33 in the rotary sleeve 73, which is mounted within the pressure sleeve 71.
  • DE 101 01 767 A1 the content of which is hereby incorporated into this application.
  • the aforementioned cap 69 is placed on the pressure sleeve 71.
  • the latch bolt 31 can be brought by an axial actuation starting either from the unsecured locking position or from the release position on the unsecured locking position addition in the lockable locking position to be secured there by the securing mechanism 33.
  • the lock bolt 31 either returns to the unlocked lock position or the release position due to the ballpoint pen mechanism depending on whether the lock bolt 31 has previously taken the trip position or the unlocked lock position.
  • the locking bolt 31 can also be moved only between the release position and the unsecured locking position, without being interposed in the securable locking position.
  • the window / door lock comprises a protective hood 79, which covers the area of the ballpoint pen mechanism facing away from a window frame, a lid 81 which is arranged between the frame bar 63 and the frame bed 17 in the region of the lock cylinder 19 is, and a leaf spring 67, which in connection with the above-mentioned application DE 101 01 767 A1 assumes the function described.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Window Of Vehicle (AREA)

Description

Die vorliegende Erfindung betrifft eine Fenster-/Türsicherung für einen Dreh-Flügel oder einen Dreh-Kipp-Flügel, insbesondere eines nach innen öffnenden Fensters oder einer nach innen öffnenden Tür, mit einem Riegelbolzen, der in eine am Flügel befestigbare Durchführung einfahrbar ist.The present invention relates to a window / door lock for a rotary wing or a tilt-and-turn wing, in particular an inwardly opening window or an inwardly opening door, with a locking bolt, which is retractable in a mountable on the wing passage.

Die Verwendung von Fenster-/Türsicherungen zur Sicherung von Fenstern oder Türen ist grundsätzlich bekannt. Bei Dreh-Flügeln oder Dreh-Kipp-Flügeln besteht das Problem, dass die Fenster-/Türsicherung auslösbar sein muss, um ein Öffnen und/oder ein Kippen des Flügels zu ermöglichen.The use of window / door locks to secure windows or doors is basically known. For rotary or tilt-and-turn wings there is the problem that the window / door lock must be triggered to allow opening and / or tilting of the wing.

DE 101 01 767 A1 beschreibt eine derartige Fenster-/Türsicherung, bei welcher der Riegelbolzen durch Verschieben zwischen einer Riegel- und einer Auslösestellung in die Durchführung ein- und ausfahrbar ist. Der Riegelbolzen wird dabei mittels eines Haltemittels in Art eines Druckkugelschreibermechanismus in der Riegelstellung gehalten. Daneben ist eine von dem Kugelschreibermechanismus niedergehaltene Blattfeder vorgesehen. Wird der Kugelschreibermechanismus durch gewaltsamen Eingriff von außen entfernt, bewegt sich die Blattfeder mit ihrem einen Ende in die Bewegungsbahn des Riegelbolzens und verhindert so ein Ausfahren des Riegelbolzens aus der Durchführung. DE 101 01 767 A1 describes such a window / door security, in which the locking bolt by moving between a latch and a release position in the implementation and retractable. The locking bolt is held by means of a holding means in the manner of a pressure ballpoint pen mechanism in the locking position. Besides, a leaf spring held down by the ballpoint pen mechanism is provided. If the ballpoint pen mechanism is removed by external forcible engagement, the leaf spring moves with its one end into the path of movement of the locking bolt and thus prevents the locking bolt from extending out of the bushing.

Der Erfindung liegt die Aufgabe zugrunde, eine Fenster-/Türsicherung der eingangs genannten Art anzugeben, welche eine erhöhte Aufbruchsicherheit aufweist.The invention has for its object to provide a window / door lock of the type mentioned, which has an increased security against breakage.

Diese Aufgabe wird durch eine Fenster-/Türsicherung mit den Merkmalen des Anspruchs 1 gelöst, und insbesondere dadurch, dass der Riegelbolzen zwischen einer Auslösestellung, einer ungesicherten Verriegelungsstellung und einer mittels eines Sicherungsmechanismus sicherbaren Verriegelungsstellung axial verfahrbar ist, wobei der Riegelbolzen ausgehend von der Auslösestellung durch eine axiale Betätigung über die ungesicherte Verriegelungsstellung hinaus in die sicherbare Verriegelungsstellung bringbar ist.This object is achieved by a window / door lock with the features of claim 1, and in particular in that the locking bolt between a release position, an unsecured locking position and a securable by means of a locking mechanism locking position is axially movable, wherein the locking bolt, starting from the release position an axial actuation over the unsecured locking position out into the securable locking position can be brought.

Neben der Auslösestellung und der ungesicherten Verriegelungsstellung ist eine weitere Stellung vorgesehen, in die der Riegelbolzen verfahrbar ist. Bei dieser Stellung handelt es sich um die sicherbare Verriegelungsstellung, die mittels des Sicherungsmechanismus sicherbar ist. Der Sicherungsmechanismus, der den Riegelbolzen sichern und in Stellung halten kann, stellt ein Schutzmittel dar, welches es zusätzlich erschwert, den Riegelbolzen durch einen gewaltsamen Eingriff von außen auszulösen, und auch ein unbefugtes Auslösen des Riegelbolzens von innen kann verhindert werden.In addition to the release position and the unsecured locking position another position is provided, in which the locking bolt is movable. This position is the securable locking position, which can be secured by means of the securing mechanism. The securing mechanism, which can secure the locking bolt and hold in position, is a protective means, which additionally makes it difficult to trigger the locking bolt by a violent external interference, and also an unauthorized release of the locking bolt from the inside can be prevented.

Für die Fenster-/Türsicherung sind zwei Sicherheitsstufen auswählbar. In der ungesicherten Verriegelungsstellung ist eine einfache Entriegelung möglich, beispielsweise um tagsüber den betreffenden Flügel schnell und unkompliziert mehrmals kippen und öffnen zu können. In der sicherbaren Verriegelungsstellung ist eine Entriegelung hingegen nur möglich, wenn der Sicherungsmechanismus in eine den Riegelbolzen freigebende Stellung gebracht wird.Two security levels can be selected for the window / door security. In the unsecured locking position a simple release is possible, for example, to tilt the wing concerned quickly and easily several times during the day and to be able to open. In the securable locking position, however, unlocking is only possible if the securing mechanism is brought into a position releasing the locking bolt.

Insbesondere kann der Sicherungsmechanismus mit einer Zugangssicherung versehen sein, so dass lediglich autorisierte Benutzer in der Lage sind, den Sicherungsmechanismus in die den Riegelbolzen freigebende Stellung zu überführen. Hierdurch kann verhindert werden, dass nicht autorisierte Benutzer den Riegelbolzen von der ungesicherten Verriegelungsstellung in die Auslösestellung überführen, so dass ein Kippen und/oder Öffnen des betreffenden Flügels lediglich einem autorisierten Benutzer vorbehalten bleibt.In particular, the security mechanism may be provided with an access security so that only authorized users are able are to transfer the locking mechanism in the locking bolt releasing position. In this way it can be prevented that unauthorized users transfer the locking bolt from the unsecured locking position to the release position, so that tilting and / or opening of the relevant wing is reserved for an authorized user only.

Da für die Anbringung der Fenster-/Türsicherung an einem Blendrahmen in einer Richtung quer zur Längsachse des Riegelbolzens üblicherweise nur wenig Platz zur Verfügung steht, ist ein schlankes Design der Fenster-/Türsicherung vorteilhaft. Insbesondere deshalb ist es bevorzugt, wenn der Sicherungsmechanismus in axialer Verlängerung des Riegelbolzens angeordnet ist. Darüber hinaus wird durch die Anordnung des Sicherungsmechanismus in axialer Verlängerung ermöglicht, dass die Konstruktion bereits bestehender Fenster-/Türsicherungen, die zwischen einer Auslösestellung und einer Riegelstellung verfahrbar sind, nur geringfügig modifiziert werden muss, da lediglich ein Endabschnitt der bereits bestehenden Fenster-/Türsicherungen angepasst werden muss.Since only a small amount of space is usually available for attaching the window / door lock to a window frame in a direction transverse to the longitudinal axis of the latch bolt, a slim design of the window / door lock is advantageous. In particular, therefore, it is preferred if the securing mechanism is arranged in the axial extension of the locking bolt. In addition, the arrangement of the securing mechanism in the axial extension allows the construction of existing window / door locks, which can be moved between a release position and a locked position, to be modified only slightly, since only one end section of the already existing window / door locks must be adjusted.

Besonders bevorzugt ist es, wenn der Sicherungsmechanismus einen drehbeweglichen Drehriegel umfasst, welcher zur Verriegelung oder Freigabe des Riegelbolzens mit einem Blockiermittel des Riegelbolzens zusammenwirkt. Ein Sicherungsmechanismus, welcher einen drehbeweglichen Riegel umfasst, kann insbesondere in der Richtung quer zur Längsachse des Riegelbolzens Platz sparender ausgebildet werden, als ein Sicherungsmechanismus, welcher einen linear beweglichen Riegel umfasst, welcher quer zur Längsachse des Riegelbolzens bewegbar ist und einen bestimmten Verschiebeweg erfordert. Ferner kann die Drehbewegung eines Schlüssels für einen Schließzylinder, welcher beispielsweise zur Betätigung und/oder Zugangssicherung des Sicherungsmechanismus vorgesehen ist, besonders einfach in eine Drehbewegung des Drehriegels umgesetzt werden.It is particularly preferred if the securing mechanism comprises a rotatable rotary latch, which cooperates for locking or releasing the locking bolt with a locking means of the locking bolt. A securing mechanism comprising a rotatable bolt can be made more space-saving, in particular in the direction transverse to the longitudinal axis of the locking bolt, as a securing mechanism comprising a linearly movable bolt which is movable transversely to the longitudinal axis of the locking bolt and requires a certain displacement. Furthermore, the rotational movement of a key for a lock cylinder, which is provided for example for actuation and / or access securing the securing mechanism is particularly easy to be implemented in a rotary motion of the rotary latch.

Nach einer Ausbildung der Erfindung ist der Riegelbolzen durch die axiale Betätigung über die ungesicherte Verriegelungsstellung hinaus automatisch sicherbar. Zur Sicherung des Riegelbolzens ist es dadurch nur erforderlich, durch axiale Betätigung den Riegelbolzen aus der Auslösestellung über die ungesicherte Verriegelungsstellung oder aus der ungesicherten Verriegelungsstellung in die sicherbare Verriegelungsstellung zu verfahren. Insbesondere ist zur Durchführung des Sicherungsvorgangs nur eine Hand erforderlich. Hierdurch wird ein hoher Bedienkomfort gewährleistet.According to one embodiment of the invention, the locking bolt is automatically secured by the axial actuation on the unsecured locking position addition. To secure the locking bolt, it is therefore only necessary to move by axial actuation the locking bolt from the release position on the unsecured locking position or from the unsecured locking position in the securable locking position. In particular, only one hand is required to perform the backup process. This ensures a high level of operating comfort.

Bevorzugt ist zur automatischen Sicherung des Riegelbolzens der Sicherungsmechanismus, insbesondere ein Drehriegel, in eine den Riegelbolzen sichernde Stellung vorgespannt. Hierdurch kann die automatische Sicherung besonders einfach realisiert werden. Insbesondere kann zur Vorspannung des Drehriegels ein Federmittel vorgesehen sein, welches bevorzugt sich einerseits an dem Drehriegel und andererseits an dem Gehäuse eines Schließzylinders abstützt.For securing the locking bolt, the securing mechanism, in particular a rotating bolt, is preferably prestressed in a position securing the locking bolt. As a result, the automatic backup can be realized particularly easily. In particular, a spring means may be provided for biasing the rotary latch, which is preferably supported on the one hand on the rotary latch and on the other hand on the housing of a lock cylinder.

Nach einer anderen Ausbildung der Erfindung umfasst der Sicherungsmechanismus einen Schließzylinder mit einer Mitnehmereinrichtung, über welche der Drehriegel mit dem Schließzylinder drehbetätigbar verbunden ist. Bevorzugt umfasst die Mitnehmereinrichtung einen insbesondere zylindersegmentförmigen Endabschnitt eines Zylinderkerns des Schließzylinders, wobei der Endabschnitt eine von einer rotationssymmetrischen Form abweichende Form aufweist, und wobei die Mitnehmereinrichtung zur Ausbildung der Drehbetätigbarkeit des Drehriegels in eine in einem Kontaktabschnitt des Drehriegels vorgesehene entsprechende Ausnehmung eingreift.According to another embodiment of the invention, the securing mechanism comprises a lock cylinder with a driving device, via which the rotary latch is rotatably connected to the lock cylinder. Preferably, the entrainment device comprises an in particular cylinder-segment-shaped end portion of a cylinder core of the lock cylinder, wherein the end portion has a shape deviating from a rotationally symmetrical shape, and wherein the entrainment means for forming the Drehbetätigbarkeit the rotary latch engages in a provided in a contact portion of the rotary latch corresponding recess.

Nach einer weiteren Ausbildung der Erfindung umfasst der Drehriegel einen Mantelabschnitt, welcher den Schließzylinder zumindest teilweise umgibt, wobei bevorzugt der Mantelabschnitt eine Aussparung aufweist, die derart ausgebildet ist, dass in einem Querschnitt senkrecht zur Drehachse eines Zylinderkerns des Schließzylinders gesehen ein Kreissegment ausgespart ist, dessen Kreissehne länger ist, als die Breite eines Stegabschnitts des Schließzylinders. Durch die mantelartige Anordnung des Drehriegels um den Schließzylinder wird ermöglicht, einen besonders klein bauenden Sicherungsmechanismus zu realisieren. Die gegenüber dem Stegabschnitt größere Breite der Aussparung gewährleistet, dass auch bei dieser Ausbildung der Drehriegel drehbewegbar bzw. drehbetätigbar ist.According to a further embodiment of the invention, the rotary latch comprises a skirt portion which surrounds the lock cylinder at least partially, wherein preferably the skirt portion has a recess which is formed such that viewed in a cross section perpendicular to the axis of rotation of a cylinder core of the lock cylinder a circular segment is recessed, the Circular chord is longer than the width of a web section of the lock cylinder. Due to the coat-like arrangement of the rotary bolt to the lock cylinder is made possible to realize a particularly small-built locking mechanism. The width of the recess which is greater in relation to the web portion ensures that the rotary bolt can also be rotationally movably or rotatably actuated in this embodiment.

Bevorzugt umfasst der Drehriegel einen Auslegerabschnitt, welcher einen Bereich umfasst, welcher eine Gegenform zu einem Blockiermittel des Riegelbolzens bildet. Mittels des Auslegerabschnitts kann der Riegelbolzen in der sicherbaren Verriegelungsstellung gesichert werden. Dazu weist er einen Bereich auf, der auf die Form des Blockiermittels des Riegelbolzens abgestimmt ist.Preferably, the rotary latch comprises a boom section, which comprises a region which forms a counter-shape to a locking means of the locking bolt. By means of the boom section of the locking bolt can be secured in the securable locking position. For this purpose, it has an area which is matched to the shape of the blocking means of the locking bolt.

Nach einer weiteren Ausbildung der Erfindung ist eine Aufnahme vorgesehen, in welcher der Riegelbolzen verfahrbar geführt ist, und an welcher ein Gehäuse eines Schließzylinders drehfest gehalten ist, wobei die Halterung insbesondere dadurch erfolgt, dass ein Stegabschnitt des Gehäuses in eine entsprechende Ausnehmung der Aufnahme eingreift.According to a further embodiment of the invention, a receptacle is provided, in which the locking bolt is movably guided, and on which a housing of a lock cylinder is rotatably held, wherein the holder in particular takes place in that a web portion of the housing engages in a corresponding recess of the receptacle.

Der Riegelbolzen umfasst ein Blockiermittel, welches zur Verriegelung oder Freigabe des Riegelbolzens mit dem Sicherungsmechanismus zusammenwirkt, wobei das Blockiermittel einen an einem dem Sicherungsmechanismus zugewandten Ende des Riegelbolzens vorgesehenen Klobenabschnitt des Riegelbolzens umfasst, welcher in der sicherbaren Verriegelungsstellung von dem Sicherungsmechanismus, insbesondere einem Drehriegel, hintergreifbar ist. Dies ermöglicht, dass die Konstruktion bereits bestehender Riegelbolzen lediglich geringfügig modifiziert werden muss, da lediglich ein Endabschnitt der bereits bestehenden Riegelbolzen angepasst werden muss. Besonders bevorzugt ist es, wenn zur Ausbildung der Hintergreifung eine Ringnut vorgesehen ist. Hierdurch kann die Modifikation besonders gering ausfallen.The locking bolt comprises a locking means, which cooperates with the locking mechanism for locking or releasing the locking bolt, wherein the blocking means on a the securing mechanism which is provided in the securable locking position provided by the securing mechanism, in particular a rotary latch, can be gripped behind the provided end of the locking bolt. This allows that the construction of existing locking bolt only needs to be slightly modified, since only one end of the existing locking bolt must be adjusted. It is particularly preferred if an annular groove is provided to form the Hintergreifung. As a result, the modification can be particularly low.

Nach einer weiteren Ausbildung der Erfindung ist an einem in der Auslösestellung und/oder in der ungesicherten Verriegelungsstellung sichtbaren Ende des Riegelbolzens oder eines mit dem Riegelbolzen axial verfahrbaren Teils der Fenster-/Türsicherung eine optische Kennzeichnung vorgesehen. Dies hat den Vorteil, dass besonders leicht erkennbar ist, wenn sich der Riegelbolzen nicht in der sicherbaren Verriegelungsstellung, sondern in der Auslösestellung und/oder in der ungesicherten Verriegelungsstellung befindet.According to a further embodiment of the invention, an optical marking is provided on a visible in the release position and / or in the unsecured locking position end of the locking bolt or an axially movable with the locking bolt part of the window / door lock. This has the advantage that it is particularly easy to see when the locking bolt is not in the securable locking position, but in the release position and / or in the unsecured locking position.

Nach einer weiteren Ausbildung der Erfindung sind Mittel in Art eines Druckkugelschreibermechanismus vorgesehen, mittels derer der Riegelbolzen zwischen seinen Stellungen verfahrbar ist. Dabei kann grundsätzlich jeder beliebige Druckkugelschreibermechanismus verwendet werden. Die Betätigung eines solchen Mechanismus ist einfach und sicher sowie in seiner Funktionsweise für den Benutzer sofort erfassbar.According to a further embodiment of the invention means are provided in the manner of a ballpoint pen mechanism by means of which the locking bolt between its positions can be moved. In principle, any desired ballpoint pen mechanism can be used. The operation of such a mechanism is simple and safe and in its operation for the user immediately detectable.

Nicht beschränkende Ausführungsbeispiele der Erfindung sind in der Zeichnung dargestellt und werden nachfolgend beschrieben.Non-limiting embodiments of the invention are illustrated in the drawings and will be described below.

Es zeigen, jeweils in schematischer Darstellung,

Fig. 1
eine erfindungsgemäße Fenster-/Türsicherung,
Fig. 2a - 2c
die Fenster-/Türsicherung von Fig. 1, bei der einige Elemente entfernt wurden, mit einem Riegelbolzen in einer Auslösestellung, einer ungesicherten Verriegelungsstellung bzw. einer sicherbaren Verriegelungsstellung, und
Fig. 3a, 3b
alle wesentlichen Elemente der Fenster-/Türsicherung von Fig. 1, demontiert, in verschiedenen Ansichten.
They show, in each case in a schematic representation,
Fig. 1
a window / door lock according to the invention,
Fig. 2a - 2c
the window / door lock of Fig. 1 in which some elements have been removed, with a locking bolt in a release position, an unsecured locking position or a securable locking position, and
Fig. 3a, 3b
all the essential elements of the window / door lock of Fig. 1 , disassembled, in different views.

Bei der in Fig. 1 dargestellten Fenster-/Türsicherung sind im Wesentlichen eine dekorative Flügelhaube 11 und eine dekorative Rahmenhaube 13 erkennbar. Die Fenster-/Türsicherung ist über eine optionale Flügelunterlage 15 an einem Flügel und über eine optionale Rahmenunterlage 17 an einem Blendrahmen befestigbar. Die Fenster-/Türsicherung kann beispielsweise an der Schließseite oder an der Unterseite des Flügels vorgesehen sein. Darüber hinaus ist ein Schließzylinder 19 erkennbar, in welchen ein Schlüssel 21 eingesteckt ist, durch den der Schließzylinder 19 betätigbar ist.At the in Fig. 1 shown window / door security are essentially a decorative wing cover 11 and a decorative frame hood 13 can be seen. The window / door lock can be fastened to a frame via an optional sash support 15 and to a frame via an optional frame support 17. The window / door security can be provided for example on the closing side or on the underside of the wing. In addition, a lock cylinder 19 can be seen, in which a key 21 is inserted, through which the lock cylinder 19 can be actuated.

In Fig. 2 ist die Flügelhaube, die Rahmenhaube und eine nachstehend noch näher erläuterte Rahmenleiste entfernt. Erkennbar wird dadurch ein von der Flügelhaube abgedecktes Flügelblech 23, welches zur Befestigung an einem Flügel mit Schraubendurchführungen 25 und 27 ausgestattet ist, welche zusätzlich die Flügelunterlage 15 durchsetzen. Die Schraubendurchführungen 27 sind dabei als Langlöcher ausgebildet, um Toleranzen ausgleichen zu können. Bei dem Flügelblech 23 handelt es sich um ein gefaltetes Metallblech, dessen Faltbereich als Durchführung 29 ausgebildet ist, durch welche ein Riegelbolzen 31 hindurchführbar ist. Der Riegelbolzen 31 wirkt bei an der Unterseite des Flügels angebrachter Fenster-/Türsicherung als Kippachse für den Flügel, um welche das Flügelblech 23 verdrehbar ist.In Fig. 2 is the wing cover, the frame cover and a later explained in more detail frame strip removed. Visible thereby is a covered by the casement hood wing plate 23, which is equipped for attachment to a wing with screw penetrations 25 and 27, which also enforce the wing pad 15. The screw bushings 27 are formed as slots to compensate for tolerances can. The wing panel 23 is a folded metal sheet whose folding area is formed as a passage 29, through which a locking bolt 31 can be passed. The locking bolt 31 acts when mounted on the underside of the wing window / door security as a tilting axis for the wing, around which the wing panel 23 is rotatable.

Der Riegelbolzen 31 ist durch axiale Betätigung zwischen drei Stellungen verfahrbar, nämlich zwischen der in Fig. 2a gezeigten Auslösestellung, in welcher der Riegelbolzen 31 vollständig aus der Durchführung 29 ausgefahren ist, der in Fig. 2b gezeigten ungesicherten Verriegelungsstellung, in welcher der Riegelbolzen entgegen der Auslöserichtung I axial verfahren ist und die Durchführung 29 vollständig durchgreift, und der in Fig. 2c gezeigten sicherbaren Verriegelungsstellung, in welcher der Riegelbolzen 31 noch über die in Fig. 2b gezeigte ungesicherte Verriegelungsstellung hinaus entgegen der Auslöserichtung I axial verfahren ist, um mit einem in axialer Verlängerung des Riegelbolzens 31 angeordneten Sicherungsmechanismus 33 der Fenster-/Türsicherung zusammenzuwirken.The locking bolt 31 is moved by axial actuation between three positions, namely between the in Fig. 2a shown triggering position in which the locking bolt 31 is fully extended from the bushing 29, the in Fig. 2b shown unsecured locking position in which the locking bolt against the release direction I is moved axially and the implementation 29 completely passes through, and the in Fig. 2c shown securable locking position, in which the locking bolt 31 still on the in Fig. 2b shown unsecured locking position out against the release direction I is axially moved to cooperate with a arranged in the axial extension of the locking bolt 31 securing mechanism 33 of the window / door lock.

Der insbesondere in Fig. 3 erkennbare Sicherungsmechanismus 33 umfasst einen drehbeweglichen Drehriegel 35, welcher sich in Fig. 2 in einer den Riegelbolzen 31 sichernden Stellung befindet, so dass der Riegelbolzen 31 in der Stellung gemäß Fig. 2c axial gesichert ist. Hierzu wirkt der Drehriegel 35 mit dem dem Drehriegel 35 zugewandten Ende des Riegelbolzens 31 derart zusammen, dass ein Auslegerabschnitt 37 des Drehriegels 35 einen Klobenabschnitt 39 des Riegelbolzens 31 hintergreift und in eine Ringnut 41 eingreift, um den Riegelbolzen 31 in der sicherbaren Verriegelungsstellung zu sichern. Hierzu weist der Auslegerabschnitt 37 des Drehriegels 35 einen Bereich auf, welcher eine Gegenform zu der Ringnut 41 des Riegelbolzens 31 bildet.The particular in Fig. 3 Recognizable securing mechanism 33 comprises a rotatable rotary latch 35, which in Fig. 2 is in a locking bolt 31 securing position, so that the locking bolt 31 in the position according to Fig. 2c is axially secured. For this purpose, the rotary latch 35 cooperates with the rotary bolt 35 facing the end of the locking bolt 31 such that a boom portion 37 of the rotary latch 35 engages behind a block portion 39 of the locking bolt 31 and engages in an annular groove 41 to secure the locking bolt 31 in the securable locking position. For this purpose, the boom section 37 of the rotary latch 35 has a region which forms a counter-shape to the annular groove 41 of the locking bolt 31.

Der Drehriegel 35 des Sicherungsmechanismus 33 ist dabei in die in Fig. 2 gezeigte, den Riegelbolzen 31 sichernde Stellung vorgespannt. Hierzu ist eine gebogene Feder 43 vorgesehen, welche sich unter Vorspannung einerseits an einem vorstehenden Stift 45 des Drehriegels 35 und andererseits an einem Stegabschnitt 47 des Schließzylinders 19 abstützt. Hierdurch ist eine Automatikfunktion realisiert. Wenn der Riegelbolzen 31 aus der Auslösestellung über die ungesicherte Verriegelungsstellung hinaus oder aus der ungesicherten Verriegelungsstellung axial in Richtung des Schließmechanismus 33 bewegt wird, weicht der Auslegerabschnitt 37 des Drehriegels 35 durch eine Drehbewegung des Drehriegels 35 entgegen der Vorspannung der Feder 43 dem Riegelbolzen 31 seitlich aus, um dann in die in Fig. 2 gezeigte sicherbare Verriegelungsstellung zurückzuschnappen, sobald der Klobenabschnitt 39 des Riegelbolzens 31 den als Gegenform zu der Ringnut 41 ausgebildeten Bereich des Auslegerabschnitts 37 des Drehriegels 35 vollständig passiert hat. Der Auslegerabschnitt 37 greift dann in die Ringnut 41 ein, um den Riegelbolzen 31 in der sicherbaren Verriegelungsstellung zu sichern (Fig. 2c).The rotary latch 35 of the securing mechanism 33 is in the in Fig. 2 shown, the latch bolt 31 biased position biased. This is a bent spring 43 is provided, which is biased on the one hand to a projecting pin 45 of the rotary latch 35 and on the other hand on a web portion 47 of the lock cylinder 19 is supported. As a result, an automatic function is realized. When the locking bolt 31 is moved axially out of the release position beyond the unsecured locking position or out of the unsecured locking position in the direction of the locking mechanism 33, the boom section 37 of the rotary latch 35 deviates laterally from the locking bolt 31 by a rotational movement of the rotary latch 35 against the bias of the spring 43 , then in the in Fig. 2 zurückzuschnappen shown securable locking position as soon as the Klobenabschnitt 39 of the locking bolt 31 has completed the formed as a counter-shape to the annular groove 41 portion of the boom section 37 of the rotary latch 35 completely. The boom section 37 then engages in the annular groove 41 in order to secure the locking bolt 31 in the securable locking position ( Fig. 2c ).

Der Drehriegel 35 umfasst neben dem Auslegerabschnitt 37 einen Mantelabschnitt 49, welcher den Schließzylinder 19 teilweise umgibt. Der Mantelabschnitt 49 weist eine sich über die ganze Höhe des Mantelabschnitts 49 erstreckende Aussparung 51 auf, deren Breite größer ist, als die Breite des Stegabschnitts 47 des Schließzylinders 19, so dass der Drehriegel 35 drehbeweglich bzw. drehbetätigbar ist.The rotary latch 35 comprises, in addition to the boom section 37, a jacket section 49 which partially surrounds the lock cylinder 19. The jacket section 49 has a recess 51 extending over the entire height of the jacket section 49, the width of which is greater than the width of the web section 47 of the lock cylinder 19, so that the rotary latch 35 can be rotated or rotationally actuated.

Zur Drehbetätigung des Drehriegels 35 ist ein an der Unterseite des Drehriegels 35 ausgebildeter Kontaktabschnitt 53 des Drehriegels vorgesehen, welcher eine an einer Seite abgeflachte, ansonsten kreisrunde Ausnehmung umfasst. In diese Ausnehmung des Kontaktabschnitts 53 greift unter Ausbildung einer Formschlussverbindung ein entsprechend ausgebildeter zylindersegmentförmiger Endabschnitt 55 eines drehbaren Zylinderkerns 57 des Schließzylinders 19 ein. Folglich ist der Drehriegel 35 über den Endabschnitt 55 des Zylinderkerns 57 mit dem Schließzylinder 19 drehbetätigbar verbunden, so dass bei Drehbetätigung des Schließzylinders 19 durch den Schlüssel 21 der Drehriegel 35 entgegen der Vorspannung der Feder 43 derart drehbewegt wird, dass der Riegelbolzen 31 freigegeben wird. Aufgrund einer axialen Federbelastung durch eine Druckfeder 59, die den Riegelbolzen 31 über einen Bund 61 in Auslöserichtung I beaufschlagt, fährt der Riegelbolzen 31 aus der sicherbaren Verriegelungsstellung entweder in die ungesicherte Verriegelungsstellung oder in die Auslösestellung zurück, wie nachstehend noch näher erläutert ist.For rotational actuation of the rotary latch 35, a contact section 53 of the rotary latch formed on the underside of the rotary latch 35 is provided, which comprises a recess, which is flattened on one side and otherwise circular. In this recess of the contact portion 53 engages to form a positive connection, a suitably trained cylinder segment-shaped end portion 55 of a rotatable cylinder core 57 of the lock cylinder 19 a. Consequently, the rotary latch 35 is via the end portion 55 of the cylinder core 57 rotatably connected to the lock cylinder 19 so that upon rotation of the lock cylinder 19 by the key 21 of the rotary latch 35 is rotated against the bias of the spring 43 such that the locking bolt 31 is released. Due to an axial spring load by a compression spring 59 which acts on the locking bolt 31 via a collar 61 in the release direction I, the locking bolt 31 moves from the securable locking position either in the unsecured locking position or in the release position, as will be explained in more detail below.

Der Riegelbolzen 31 ist dabei in einer Rahmenleiste 63 verfahrbar geführt. In der Rahmenleiste 63 ist weiterhin ein den Stegabschnitt 47 umfassendes Gehäuse 65 des Schließzylinders 19 drehfest gehalten, wobei die Halterung dadurch erfolgt, dass der Stegabschnitt 47 des Gehäuses 65 des Schließzylinders 19 in eine entsprechende Ausnehmung der Rahmenleiste 63 eingreift.The locking bolt 31 is guided movably in a frame rail 63. In the frame strip 63, the web portion 47 comprehensive housing 65 of the lock cylinder 19 is also held against rotation, wherein the holder is effected in that the web portion 47 of the housing 65 of the lock cylinder 19 engages in a corresponding recess of the frame strip 63.

Auf der dem Sicherungsmechanismus 33 abgewandeten Seite des Riegelbolzens 31 ist eine in der Farbe Rot gehaltene Kappe 69 vorgesehen, welche in der Auslösestellung und der ungesicherten Verriegelungsstellung über die Rahmenhaube 13 hinaus aus der Fenster-/Türsicherung hervorsteht, wie in Fig. 2a und Fig. 2b erkennbar ist, um jeweils anzuzeigen, dass sich die Fenster-/Türsicherung nicht in der sicherbaren Verriegelungsstellung befindet. In der sicherbaren Verriegelungsstellung (Fig. 2c) schließt die Kappe 69 bündig mit der Rahmenhaube 13 ab und bleibt dadurch zumindest im Wesentlichen verdeckt.On the side facing away from the securing mechanism 33 side of the locking bolt 31 is held in the red color cap 69 is provided, which protrudes in the release position and the unsecured locking position on the frame hood 13 out of the window / door security, as in Fig. 2a and Fig. 2b can be seen to indicate that the window / door lock is not in the securable locking position. In the securable locking position ( Fig. 2c ) Closes the cap 69 flush with the frame cover 13 and thereby remains at least substantially hidden.

Daneben ist ein Druckkugelschreibermechanismus vorgesehen, mittels dessen der Riegelbolzen 31 zwischen seinen Stellungen, insbesondere zwischen der Auslösestellung und der ungesicherten Verriegelungsstellung, verfahrbar ist. Der Druckkugelschreibermechanismus umfasst neben der Druckfeder 59 eine Druckhülse 71, eine Drehhülse 73 und eine Führungshülse 75, die nach bekannter Art zur Realisierung des Druckkugelschreibermechanismus zusammenarbeiten. Der Riegelbolzen 31 greift mit seinem dem Sicherungsmechanismus 33 abgewandeten Ende in die Drehhülse 73 ein, die innerhalb der Druckhülse 71 gelagert ist. In dieser Hinsicht wird Bezug genommen auf die bereits eingangs erwähnte Anmeldung DE 101 01 767 A1 , deren Inhalt hiermit in diese Anmeldung aufgenommen wird. Auf die Druckhülse 71 ist die bereits genannte Kappe 69 aufgesetzt.In addition, a pressure ballpoint pen mechanism is provided, by means of which the locking bolt 31 between its positions, in particular between the release position and the unsecured locking position, is movable. The ball retractor mechanism comprises in addition to the compression spring 59, a pressure sleeve 71, a rotary sleeve 73 and a guide sleeve 75, which work together in a known manner for the realization of the pressure ballpoint pen mechanism. The locking bolt 31 engages with its end facing away from the securing mechanism 33 in the rotary sleeve 73, which is mounted within the pressure sleeve 71. In this regard, reference is made to the already mentioned application DE 101 01 767 A1 , the content of which is hereby incorporated into this application. On the pressure sleeve 71, the aforementioned cap 69 is placed.

Der Riegelbolzen 31 kann durch eine axiale Betätigung ausgehend entweder von der ungesicherten Verriegelungsstellung oder von der Auslösestellung über die ungesicherte Verriegelungsstellung hinaus in die sicherbare Verriegelungsstellung gebracht werden, um dort durch den Sicherungsmechanismus 33 gesichert zu werden. Wird der Sicherungsmechanismus 33 entsichert, fährt der Riegelbolzen 31 entweder in die ungesicherte Verriegelungsstellung oder in die Auslösestellung zurück, aufgrund des Kugelschreibermechanismus abhängig davon, ob der Riegelbolzen 31 zuvor die Auslösestellung oder die ungesicherte Verriegelungsstellung eingenommen hat. Der Riegelbolzen 31 kann auch lediglich zwischen der Auslösestellung und der ungesicherten Verriegelungsstellung verfahren werden, ohne dazwischen in die sicherbare Verriegelungsstellung gebracht zu werden.The latch bolt 31 can be brought by an axial actuation starting either from the unsecured locking position or from the release position on the unsecured locking position addition in the lockable locking position to be secured there by the securing mechanism 33. When the lock mechanism 33 is released, the lock bolt 31 either returns to the unlocked lock position or the release position due to the ballpoint pen mechanism depending on whether the lock bolt 31 has previously taken the trip position or the unlocked lock position. The locking bolt 31 can also be moved only between the release position and the unsecured locking position, without being interposed in the securable locking position.

Die Fenster-/Türsicherung umfasst schließlich eine Schutzhaube 79, die den von einem Blendrahmen abgewandten Bereich des Kugelschreibermechanismus abdeckt, einen Deckel 81, der im Bereich des Schließzylinders 19 zwischen der Rahmenleiste 63 und der Rahmenunterlage 17 angeordnet ist, und eine Blattfeder 67, die die im Zusammenhang mit der bereits eingangs erwähnten Anmeldung DE 101 01 767 A1 beschriebene Funktion übernimmt.Finally, the window / door lock comprises a protective hood 79, which covers the area of the ballpoint pen mechanism facing away from a window frame, a lid 81 which is arranged between the frame bar 63 and the frame bed 17 in the region of the lock cylinder 19 is, and a leaf spring 67, which in connection with the above-mentioned application DE 101 01 767 A1 assumes the function described.

Insgesamt ergibt sich mit der erfindungsgemäßen Fenster-/Türsicherung eine besonders vorteilhafte Sicherung für einen Dreh-Flügel oder einen Dreh-Kipp-Flügel, die einerseits besonders sicher ist und andererseits eine komfortable Bedienung ermöglicht.Overall, with the inventive window / door lock a particularly advantageous backup for a rotary wing or a turn-tilt wing, on the one hand is particularly safe and on the other hand allows comfortable operation.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

1111
Flügelhaubewhite headdress
1313
Rahmenhaubeframe hood
1515
FlügelunterlageWing pad
1717
RahmenunterlageFramework document
1919
Schließzylinderlock cylinder
2121
Schlüsselkey
2323
Flügelblechcasement plate
2525
SchraubendurchführungScrew passage
2727
SchraubendurchführungScrew passage
2929
Durchführungexecution
3131
Riegelbolzenlocking bolt
3333
Sicherungsmechanismussafety mechanism
3535
DrehriegelSpagnolet
3737
Auslegerabschnittboom section
3939
KlobenabschnittKlobenabschnitt
4141
Ringnutring groove
4343
Federfeather
4545
Stiftpen
4747
Stegabschnittweb section
4949
Mantelabschnittshell section
5151
Aussparungrecess
5353
KontaktabschnittContact section
5555
Endabschnittend
5757
Zylinderkerncylinder core
5959
Druckfedercompression spring
6161
BundFederation
6363
Rahmenleisteframe strip
6565
Gehäusecasing
6767
Blattfederleaf spring
6969
Kappecap
7171
Druckhülsepressure sleeve
7373
Drehhülserotating sleeve
7575
Führungshülseguide sleeve
7979
Schutzhaubeguard
8181
Deckelcover
II
Auslöserichtungtripping direction

Claims (15)

  1. A window/door lock for a turning sash or for a turn-tilt sash, in particular of an inwardly opening window or of an inwardly opening door, having a latch bolt (31) which can be moved into a leadthrough which can be fastened to the sash to lock the sash, wherein the latch bolt (31) is axially movable between a release position, an unsecured locking position and a locking position which can be secured by means of a securing mechanism (33), with the latch bolt (31) being able to be moved into the securable locking position, starting from the release position, by an axial actuation beyond the unsecured locking position; and
    wherein the latch bolt (31) comprises a blocking means (39, 41) which cooperates with the securing mechanism (33) for locking or unblocking the latch bolt (31), with the blocking means (39, 41) comprising a block section (39) of the latch bolt (31) which is provided at an end of the latch bolt (31) facing the securing mechanism (33) and which can be engaged behind by the securing mechanism (33) or by a part thereof in the securable locking position.
  2. A window/door lock in accordance with claim 1,
    characterized in that
    the securing mechanism (33) is arranged in an axial prolongation of the latch bolt (31).
  3. A window/door lock in accordance with at least one of the preceding claims,
    characterized in that
    the latch bolt (31) can be automatically secured by the axial actuation beyond the unsecured locking position.
  4. A window/door lock in accordance with claim 3,
    characterized in that
    the securing mechanism (33) or a part (35) thereof is preloaded into a position securing the latch bolt (31) for the automatic securing of the latch bolt (31).
  5. A window/door lock in accordance with at least one of the preceding claims,
    characterized in that
    the securing mechanism (33) comprises a rotationally movable rotational bolt (35) which cooperates with a blocking means (39, 41) of the latch bolt (31) for locking or unblocking the latch bolt (31) and comprises a lock cylinder (19) which cooperates with the rotational bolt (35).
  6. A window/door lock in accordance with claim 5,
    characterized in that
    the securing mechanism (33) has a spring means (43) which is supported at the rotational bolt (35), on the one hand, and at a housing (65) of the lock cylinder (19), on the other hand.
  7. A window/door lock in accordance with at least one of the claims 5 or 6,
    characterized in that
    the lock cylinder (19) comprises an entrainer device (55) via which the rotational bolt (35) is connected in a rotationally actuable manner to the lock cylinder (19).
  8. A window/door lock in accordance with claim 7,
    characterized in that
    the entrainer device (55) comprises an end section of a cylinder core (57) of the lock cylinder (19), with the end section having a shape differing from a rotationally symmetrical shape and engaging in a form-fitted manner into a corresponding recess provided in a contact section (53) of the rotational bolt (35).
  9. A window/door lock in accordance with at least one of the claims 5 to 8,
    characterized in that
    the rotational bolt (35) comprises a jacket section (49) which at least partly surrounds the lock cylinder (19) and which has a cut-out (51) which is configured such that a circular segment is cut out in a cross-section viewed perpendicular to the longitudinal axis of the lock cylinder (19) and its chord is longer than the width of a web section (47) of the lock cylinder (19).
  10. A window/door lock in accordance with at least one of the claims 5 to 9,
    characterized in that
    the rotational bolt (35) comprises an extension section (37) which can be brought into locking engagement with the blocking means (39, 41) of the latch bolt (31).
  11. A window/ door lock in accordance with at least one of the claims 5 to 10,
    characterized in that
    a mount (63) is provided in which the latch bolt (31) is movably guided and at which a housing (65) of the lock cylinder (19) is rotationally fixedly held, with a web section (47) of the housing (65) in particular engaging in a form-fitted manner into a corresponding recess of the mount (63).
  12. A window/door lock in accordance with at least one of the preceding claims,
    characterized in that
    a ring groove (41) is provided for forming the engagement.
  13. A window/door lock in accordance with at least one of the preceding claims,
    characterized in that
    an optical marking (69) is provided at an end of the latch bolt (31) or of a part (71) of the window/door lock axially movable with the latch bolt (31), the end being visible in the release position and/or in the unsecured locking position.
  14. A window/door lock in accordance with at least one of the preceding claims,
    characterized in that
    the latch bolt (31) is preloaded in the direction of the release position, with the latch bolt (31) being able to be fixed in the unsecured locking position by holding means (71, 73, 75) and being able to be secured in the securable locking position by the securing mechanism (33).
  15. A window/door lock in accordance with at least one of the preceding claims,
    characterized in that
    means (59, 71, 73, 75) are provided in the manner of a retractable ballpoint pen by means of which the latch bolt (31) is preloaded in the direction of the release position and is fixable in the unsecured locking position.
EP07019634.0A 2006-10-09 2007-10-08 Window/door safeguard Active EP1911916B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610047708 DE102006047708A1 (en) 2006-10-09 2006-10-09 Window or door locking for turning sashes or turn-tilt sashes, particularly window, which is opened inwards or door, which is opened inwards, has locking bolt, which is retractable in duct mounted on sashes, in order to lock sashes

Publications (3)

Publication Number Publication Date
EP1911916A2 EP1911916A2 (en) 2008-04-16
EP1911916A3 EP1911916A3 (en) 2013-07-03
EP1911916B1 true EP1911916B1 (en) 2016-09-14

Family

ID=38728724

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07019634.0A Active EP1911916B1 (en) 2006-10-09 2007-10-08 Window/door safeguard

Country Status (2)

Country Link
EP (1) EP1911916B1 (en)
DE (1) DE102006047708A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010007511U1 (en) 2010-06-02 2010-10-07 Finzel, Evelyn Ironing protection for the internal locking of house or balcony doors
DE202015105127U1 (en) 2015-09-29 2016-12-30 Burg-Wächter Kg Window and / or door lock
DE102017104102A1 (en) 2017-02-28 2018-08-30 ABUS August Bremicker Söhne KG Window / door protection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE12130C (en) * TH. CLARKE in Truro (Canada) Innovations in cattle transport wagons for railways
DE3340644A1 (en) * 1983-11-10 1985-05-23 Carl Fuhr Gmbh & Co, 5628 Heiligenhaus Hinge, especially for setting-out rods of espagnolette fittings for windows or the like
DE9308668U1 (en) * 1993-06-10 1994-10-27 Gretsch-Unitas GmbH Baubeschläge, 71254 Ditzingen Bearing part of a bearing for the at least rotatable mounting of a wing, a window, a door or the like.
DE29901473U1 (en) * 1999-01-29 2000-07-20 Niemann Hans Dieter Hinge side protection for door or window sashes
DE10101767B4 (en) * 2001-01-16 2018-02-01 ABUS August Bremicker Söhne KG Additional tape as a tape backup for a turn-tilt-wing

Also Published As

Publication number Publication date
EP1911916A2 (en) 2008-04-16
DE102006047708A1 (en) 2008-04-10
EP1911916A3 (en) 2013-07-03

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