EP1333135B1 - Serrure cylindrique - Google Patents

Serrure cylindrique Download PDF

Info

Publication number
EP1333135B1
EP1333135B1 EP02002424A EP02002424A EP1333135B1 EP 1333135 B1 EP1333135 B1 EP 1333135B1 EP 02002424 A EP02002424 A EP 02002424A EP 02002424 A EP02002424 A EP 02002424A EP 1333135 B1 EP1333135 B1 EP 1333135B1
Authority
EP
European Patent Office
Prior art keywords
core
pins
cylinder lock
longitudinal axis
key
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP02002424A
Other languages
German (de)
English (en)
Other versions
EP1333135A1 (fr
Inventor
Peter Kemmann
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.)
Jul Niederdrenk & Co KG GmbH
Original Assignee
Jul Niederdrenk & Co KG GmbH
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 Jul Niederdrenk & Co KG GmbH filed Critical Jul Niederdrenk & Co KG GmbH
Priority to DE50212432T priority Critical patent/DE50212432D1/de
Priority to EP02002424A priority patent/EP1333135B1/fr
Priority to AT02002424T priority patent/ATE399916T1/de
Publication of EP1333135A1 publication Critical patent/EP1333135A1/fr
Application granted granted Critical
Publication of EP1333135B1 publication Critical patent/EP1333135B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/08—Key guides; Key pins ; Keyholes; Keyhole finders
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance

Definitions

  • the invention relates to a lock cylinder with Stiftzuiens, with a cylinder housing having a circular cylindrical bore extending in the longitudinal axis, in which a in an orthogonal to its longitudinal axis cross-section circular cylindrical core is rotatably arranged with a key channel by a flat key, with at least two pairs of Tumbler pins each consisting of a housing pin loaded by a compression spring in the direction of the core and a respective coaxial core pin, the pairs of core and housing pins extending from the flat key into an unlocking position between the outer surface of the core and the core accommodating bore of the cylinder housing provided interface in the unlocked position (open position) are controllable, the flat key variable key recesses for controlling the housing pin and core pin existing spring-loaded Zuhaltun gene and at least two core pins are arranged at an acute angle to the center line of the flat key, said at least two core pins with their associated housing pins offset by 180 ° and with their longitudinal axes parallel to each other and controllable in opposite directions by the
  • Lock cylinder of the assumed type are by the FR 1 481 530 A previously known.
  • Such lock cylinders are also known from the following documents: Leaflet of WILKA Sch thoroughlytechnik GmbH "Technology at the highest level - The vertical reversible key system from WILKA”;”Security Locks, Locking Systems, Electronic Alarm Systems - Factors of Safety", Prospectus of Domrissatechnik GmbH & Co. KG; "KESO, ... the best solution for your safety", brochure KESO AG Precision Lock Factory; "The only locking system with Swiss patent protection until 1995", Kaba Star, prospectus of the General Agency for the Federal Republic of Germany, Häfele.
  • a cylinder lock with a reversible key is already known, which is insertable into a rotatable cylinder core and having two identical groups of wells, wherein radially displaceable, spring-loaded core pins are arranged in the cylinder core and in the wells each effective at a given insertion position of the key for the Schellerpermutationen Group of depressions are latched, and wherein at least one of the wells of each group is formed as a stepped bore. It is provided at least one spring-loaded, radially displaceable in the cylinder core control pin, which is latched into the stepped bore of the respective permutation not influencing group of wells.
  • Every group of recesses has a plurality of stepped holes, which are formed in pairs the same, wherein the heads of the stepped bore pairs associated pairs of Zuhalte- or control pins are formed differently.
  • the heads of the different pairs of pins penetrate different depths in the stepped holes.
  • Each group has, in addition to normal drilling stepped holes, which are formed in pairs the same.
  • Such stepped holes are difficult to copy, since a separate drilling tool must be made for each hole, whose head is adapted to the respective control surfaces. This would make it difficult to unauthorized key replication.
  • the EP 982 452 A also shows a cylinder lock with a flat key, in which also a scanning of the housing pins and the core pins is given by inserting a burglary tool in the keyway.
  • the invention has for its object to design a lock cylinder of the assumed genus with maximum Nachschford. and extraordinary scanning security.
  • This wall parts can be formed in accordance with the fürdringungskurven the holes for the core pins on the one hand in the key channel on the other hand and enclose the Kernxenden completely or partially sleeve-shaped, so that after removing the flat key scanning is impossible.
  • the core pins can be counter-controlled in the open position against the springs of the housing pins.
  • the longitudinal axis of at least one of the core pins which is coaxial with the longitudinal axis of the associated housing pin, intersects a centerline passing through the center of the keyway and through the core longitudinal axis, outside the core longitudinal axis at an acute angle. If necessary, both longitudinal axes of the core pins can cut this center line outside the core longitudinal axis.
  • the longitudinal axis of at least one core pin intersects the longitudinal axis of the core, while the longitudinal axis of at least one other core pin this center line eccentrically, that is outside the core longitudinal axis intersects.
  • Dependent claim 3 differs in that the two longitudinal axes of at least two core pins the cut said centerline at a distance from the center of the keyway.
  • the center of this keyway is thus eccentric to the longitudinal axis of the rotatable core.
  • the distances at which the longitudinal axes of the core pins cut through the longitudinal axis of the core and through the center of the keyway extending line the same size.
  • At least one further core pin is arranged with a spring-loaded housing pin in the angular range to arranged on different sides of the core core pins in the dependent claim .
  • several such core pins with associated spring-loaded housing pins can be additionally distributed over the circumference of the cylinder housing. As a result, the security of the castle is again significantly increased.
  • Claim 7 describes an embodiment in which pairs of specially designed core pins with associated housing pins are arranged alternately distributed on different sides of the core over its circumference.
  • a preferred embodiment describes claim 8 . It follows that the core is provided with a recess through which such core pins whose longitudinal axis no longer intersects the core longitudinal axis in the center, gradually controlled from the eccentric position during the opening movement by a suitable flat key in the parting plane between the core and bore of the cylinder housing be, while this parting plane in belonging to the prior art lock cylinders only on the cylindrical transition from the inner bore of the lock housing for receiving the rotating core and its lateral surface.
  • This recess or shaping for the "eccentrically" arranged core pins is directed, on the one hand, to a gentle closing process for the core pins, since the outside of this recess, forming a second parting plane, merges smoothly into the outer cylindrical surface of the otherwise circular cross-section core.
  • the invention is not limited thereto, one will assume a small area or a flat curve, which gradually increases to the outer circumference of the core and merges smoothly in its outer surface with a curved curve.
  • claim 9 describes a preferred solution.
  • the core pin rows are associated with associated housing pins by a continuous surface on this side of the core, which form the respective curved recess.
  • the individual recesses of different core pins with housing pin rows can be separated from each other by webs. These webs form on their outer side portions of the outer surface of the rotating core.
  • Claim 12 describes another embodiment.
  • the core pins are conically or spherically rounded at their flat key facing end portion. This allows a smooth, smooth closing process with little effort. This is also the embodiment according to claim 13 contributes.
  • the flat key is provided as a longitudinal rib profile flat key with undercuts and / or profilings.
  • the profiles can preferably be provided on one of the narrow sides of the key, but also on both narrow sides and / or on the broad sides of the longitudinal rib profile flat key. This depends on the number of arrangement of core pins in the core and on the design of the key channel.
  • the flat key is designed as a reversible key.
  • the reversible key is preferably provided at least on its opposite broad sides with corresponding recesses, holes or recesses through which the core pins are to be controlled.
  • Claim 20 describes a further advantageous embodiment of the invention.
  • the reference numeral 1 designates a cylinder housing having a circular cylindrical, running in the longitudinal direction of the bore 2, in which a in a direction orthogonal to its longitudinal axis cross-section circular core 3 is arranged with a key channel 4.
  • a flat key 5 can be introduced, which is designed according to the cross-sectional shape of the key channel 4.
  • the flat key 5 may be formed as a so-called longitudinal rib flat key or reversible key and have corresponding cuts and / or blind holes. These cuts or the like of the flat key 5 are particularly clear Fig. 6 seen.
  • the center line of the flat key 5 is denoted by the reference numeral 6, while the center line of the key channel 4 has the reference numeral 7.
  • the center lines 6 of the flat key 5 are arranged coaxially to the center line 7 of the key channel 4, so fall together.
  • the center line 7 of the key channel 4 extends through the center of rotation of the core 3 and thus through the core longitudinal axis 8, thus intersecting orthogonal.
  • To the center line 7 of the key channel 4 is also a core longitudinal axis 8 orthogonal intersecting transverse axis 9, which forms the transverse axis of the bore 2, but also the transverse axis of the core 3 and orthogonal to the core longitudinal axis 8 and orthogonal to the center line 7 of the key channel. 4 runs. This results in the quadrants I, II, III and IV in each cross-sectional plane of the core. 3
  • the transverse center line orthogonal to the center line 6 of the flat key 5 is denoted by the reference numeral 10 (FIG. Fig. 6 ) designated.
  • This transverse center line 10 coincides with introduced into the key channel 4 flat key 5 with a transverse center line 11 which is orthogonal to the center line 7 of the key channel 4.
  • the transverse center line 11 with the center line of the key channel 4 denotes the center of the key channel 4, through which the longitudinal center axis of the key channel 4 extends, which is directed parallel to the core longitudinal axis 8.
  • the center of the keyway 4 formed thereby is arranged at a distance A from the center of the core 3 ( Fig. 4 and 5 ).
  • the core 3 is to be rotated either in the direction X or in the direction Y in the bore 2 of the cylinder housing 1 ( Fig. 7 to 11 ).
  • 21 and 23 are denoted by the reference numerals 12 and 13 core pins, which consist of materially integrally interconnected length sections of different diameters.
  • Each of the core pins 12 and 13 has a enlarged in diameter, at its outer circumferential surface 14 of the core facing the end arranged head portion 15 and 16, which is formed crowned or mushroom-shaped rounded or curved designed.
  • the smaller diameter sized, rod-shaped portion of each core pin 12 and 13 is guided in a reduced diameter bore portion longitudinally displaceable with little play. Its stroke is limited by the stop of the annular surface formed by the enlarged head portion 15 and 16 at the transition to the smaller diameter part of the respective core pin 12, 13 against the annular stop provided here in the relevant hole for the core pin 12, 13 in the core 3 itself.
  • the core pins 12 and 13 coaxially opposite holes 17 and 18 are arranged, in each of which a housing pin 19 and 20 is disposed longitudinally displaceable against the restoring force of a compression spring 21 and 22 with play ,
  • Each of the compression springs 21, 22 is based on the respective housing pin 19 or 20 opposite side against a fixed abutment, for example, against a rivet 23 and 24, from.
  • the longitudinal axes 25 and 26 of the core pins 12, 13 extend at a distance and parallel to each other, such that the longitudinal axis 25 of the core pin 12, the core longitudinal axis 8 and thus also intersects the center of rotation of the core 3 in the relevant cross-sectional plane, while the longitudinal axis 26, the center line 7 of the keyway 4 below the transverse axis 9 intersects at an acute angle ⁇ .
  • the arrangement has been made such that the distances C and T measured orthogonally from the transverse axis 9 in the direction of the center line 7 of the key channel 4 are the same. This thus means that the longitudinal axis 26 of the core pin 13, the center line 7 of the keyway 4 eccentric with respect to the center of the keyway 4 intersects and thus is also arranged eccentrically with respect to the longitudinal axis 8 of the core 3.
  • this recess or shaping 27 is of course dimensioned so that it is at least slightly larger than the diameter of the relevant head part 16 of the associated core pin 13 on the one hand and the diameter of the housing pin 20 located here on the other.
  • the curve 28 jumps smoothly into the outer circumferential surface 14, in order to allow a gentle closing operation.
  • Out Fig. 7 is the beginning of a closing movement to recognize.
  • the flat key 5 is inserted in the keyway 4 and the core 3 is rotated about its longitudinal axis 8 in the direction of arrow X. It can be seen how the housing pin 20 with its front side along the curve 28 slides until it according to Fig. 4 occurs on the lateral surface 14 of the core 3 and continues to slide along here.
  • Out Fig. 9 It can be seen how the housing pin 20 slides along with its head part 16 on the lateral surface 14 of the core 3.
  • Fig. 10 shows the opposite direction of rotation of the core in the direction Y and the sliding along the housing pin 20 on the curve 28 until the housing pin 20 in turn on the outer circumferential surface 14 of the core 3 occurs and slides along, which is out Fig. 11 can be seen.
  • a second interface or parting plane between the bore 2 of the cylinder housing 1 and the lateral surface 14 of the core 3 is formed, so that the lock cylinder despite the eccentricity of the core pin 13 with respect to the core longitudinal axis 8 locked and can be unlocked.
  • At least one further core pin 29 may be provided, which may be formed and arranged as well as the core pins 12 and 13. Also, this core pin 29 is associated with a housing pin 30 with compression spring 31, which turned away at its the housing pin 30 Side biased against a rivet 32 is supported. Also the other compression springs the housing pins are arranged biased. The core pin 29 and the housing pin 30 may also be omitted if necessary.
  • a plurality of rows of core pins 12 and 13 at a distance and running parallel to each other arranged one behind the other which is particularly clear Fig. 13 evident.
  • Fig. 13 evident.
  • a total of five such rows of core pins 12 and 13 are arranged one behind the other, wherein the recesses 27 of all rows of core pins is designed as a continuous recess.
  • Curve 28 also extends longitudinally across all rows of core pins 12 and 13. All of these rows of core pins are formed and arranged as described above.
  • the number of rows of core pins arranged one behind the other in the longitudinal axis direction can also be greater or smaller than this Fig. 13 is recognizable.
  • the angles can be designed differently than can be seen from the drawing.
  • Fig. 13 the holes for the housing pins 30 by the reference numeral 33 for one of the holes.
  • the housing pins themselves, the compression springs and the rivets are not shown in this figure.
  • the reference numeral 34 ( Fig. 13 . 18 . 20 ) denotes a so-called stop curve, in which the trigger safety a cam pin 35 ( Fig. 20 ), which is arranged in a bore of the cylinder housing 1 and locked, for example, by a rivet, screw or the like, and which also serves to limit the closing, for example, 90 ° rotational direction of the core 3.
  • the core pins 12 and 13 according to the Fig. 16 and 17 can with the from the Fig. 1 to 15 shown core pins can be arranged alternately, as can be seen from the FIGS. 18 and 19 results.
  • one or the other type of arrangement of core pins that is according to the embodiment of the Fig. 1 to 15 or according to the embodiment of the Fig. 16 and 17 , only once or in rows one behind the other, also in each case about the longitudinal axis 8 of cross-sectional plane to the cross-sectional plane against each other rotated by an equal or different angular amount, to order.
  • FIGS. 18 and 19 shows the recesses 27 are separated in this embodiment by webs 36 and 37 from each other.
  • the webs 36 and 37 may also be omitted, so that there is a continuous recess 27 on each side, similar to Fig. 13 ,
  • reference numerals 38 and 39 and 40 and 41 are materially integral wall portions or wall parts referred to the core 3, which after pulling out the relevant flat key (for example Fig. 1 ) cover the respective conical or crowned end portions of the core pins 12 and 13 against scanning.
  • the associated end portions of the core pins 12 and 13 are controlled by provided on the flat key 5 recesses 42 and 43 in the open position against the restoring force of the associated compression springs 21, 22 controlled.

Landscapes

  • Lock And Its Accessories (AREA)
  • Automatic Assembly (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Fluid-Damping Devices (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Claims (20)

  1. Cylindre de fermeture avec maintien fermé par goupilles, avec un corps de cylindre (1) présentant un alésage (2) cylindrique dans le sens de l'axe longitudinal, alésage dans lequel est agencé un rotor (3) cylindrique d'une section perpendiculaire à son axe longitudinal, rotor qu'un canal (4) à clé et une clé plate (5) permettent de faire tourner, avec au moins deux paires de goupilles de maintien fermé qui se composent respectivement d'une goupille (19, 20) de corps sous la contrainte d'un ressort de compression (21, 22) en direction du rotor (3), et d'une goupille (12, 13) de rotor agencée de façon respectivement coaxiale, les paires de goupilles de rotor et de goupilles de corps (12, 19 et 13, 20) étant pilotables en position de déverrouillage (position ouverte) par la clé plate (5) en position de déverrouillage, sur une interface prévue entre la surface enveloppante extérieure (14) du rotor (3) et l'alésage (2), recevant le rotor (3), du corps de cylindre (1), la clé plate (5) présentant des creux variables qui permettent de piloter les goupilles de maintien fermé sous contrainte ressort composées des goupilles de corps (19, 20) et des goupilles (12, 13) de rotor, et au moins deux goupilles (12, 13) de rotor étant agencées selon un angle aigu par rapport à la ligne médiane (6) de la clé plate (5), au moins ces deux goupilles (12, 13) de rotor étant décalées de 180° par rapport aux goupilles de corps (19, 20) qui leur sont affectées, et leurs axes longitudinaux (25, 26) présentant un tracé mutuellement parallèle, et que la clé plate (5) peut piloter en sens contraires en position ouverte, et l'axe longitudinal (26) d'au moins l'une des goupilles (13) de rotor coupant selon un angle aigu (α), hors de l'axe longitudinal (8) du rotor, la ligne médiane (7) qui passe par le centre du canal (4) à clé et par l'axe longitudinal (8) du rotor, caractérisé en ce que les zones terminales des goupilles (12, 13) de rotor, réalisées coniques ou bombées et tournées vers le canal (4) à clé, sont recouvertes avec des parties - formant une pièce monobloc avec le rotor (3) - de paroi (38, 39 et/ou 40, 41) du canal (4) à clé et/ou le cas échéant en ce que l'alésage (2) aboutissant dans celui-ci pour recevoir la goupille (12 et/ou 13) de rotor concernée sont recouverts au moins en partie sur leur extrémité d'une manière destinée à compliquer le palpage.
  2. Cylindre de fermeture selon la revendication 1, caractérisé en ce que l'axe longitudinal (25) d'au moins l'une des deux goupilles (12) de rotor minimum indiquées coupe selon l'angle aigu (α) l'axe longitudinal (8) du rotor (3) et la ligne médiane (7) perpendiculaire à l'axe longitudinal (8) de ce rotor (3) et passant par le centre du canal (4) à clé, tandis que l'axe longitudinal d'au moins une autre des deux goupilles (13) de rotor minimum indiquées coupe cette ligne médiane (7) hors de l'axe longitudinal (8) du rotor selon l'angle aigu (α).
  3. Cylindre de fermeture selon la revendication 1, caractérisé en ce que les deux axes longitudinaux (25, 26) des deux goupilles (12) minimum indiquées coupent, à une certaine distance du centre du canal (4) à clé et respectivement selon l'angle aigu (α), la ligne médiane (7) qui coupe l'axe longitudinal (8) du rotor (3) et qui passe par le centre du canal (4) à clé.
  4. Cylindre de fermeture selon la revendication 1, caractérisé en ce que les axes longitudinaux (25, 26) des deux goupilles (12, 13) minimum indiquées coupent, à équidistance du centre du canal (4) à clé, la ligne médiane (7) qui coupe l'axe longitudinal (8) du rotor (3) et le centre du canal (4) à clé.
  5. Cylindre de fermeture selon la revendication 1, caractérisé en ce que selon un certain angle par rapport aux deux goupilles (12, 13) minimum indiquées et aux goupilles (19, 20) de corps, au moins une autre goupille (29) de rotor est agencée avec une goupille (30) de corps sous contrainte ressort, dont les axes longitudinaux coïncident avec un rayon du rotor (3).
  6. Cylindre de fermeture selon la revendication 1 ou l'une des revendications suivantes, caractérisé en ce que plusieurs rangées de goupilles (12, 13) de rotor et goupilles (19, 20) de corps sont agencées les unes à côté des autres et/ou les unes derrière les autres dans le sens de l'axe longitudinal du rotor (3).
  7. Cylindre de fermeture selon la revendication 1 ou l'une des revendications suivantes, caractérisé en ce que les goupilles (19, 20) de corps et les goupilles (12, 13) de rotor qui leur ont été affectées sont agencées mutuellement décalées les unes par rapport aux autres selon un angle identique ou différent, au moins par paires alternées, sur des plans de section traversant perpendiculairement l'axe longitudinal (8) du rotor (3).
  8. Cylindre de fermeture selon la revendication 1 ou l'une des revendications suivantes, caractérisé en ce que le rotor (3), dans la zone de l'axe longitudinal (26) de goupilles (13) de rotor agencées excentrées par rapport à l'axe longitudinal (8) du rotor (3), est doté d'un évidement (27) formant un deuxième niveau de séparation entre le corps (1) de cylindre et le rotor (3), évidement dont la partie paroi (28) se transforme progressivement, par rapport à la circonférence (14) du rotor (3) dans les deux directions de rotation (X - Y), en surface enveloppante extérieure (14) du rotor (3), de sorte que, du fait de la limitation extérieure de l'évidement (27), la goupille concernée de corps (20) est transférable progressivement et sans saut, lorsqu'on fait tourner le rotor (3) à l'aide d'une clé plate (5), vers la surface enveloppante (14) extérieure cylindrique du rotor (3).
  9. Cylindre de fermeture selon la revendication 8, caractérisé en ce que toutes les transitions de la partie paroi (28) de l'évidement (27) ont été configurées arrondies et/ou curvilignes.
  10. Cylindre de fermeture selon la revendication 8 ou 9, caractérisé en ce que tous les évidements (27) de différentes goupilles (13) de rotor sont reliés entre eux du même côté du rotor (3) par une géométrie traversante dans le sens de l'axe longitudinal.
  11. Cylindre de fermeture selon la revendication 8 ou 9, caractérisé en ce que tous les évidements (27) de plusieurs goupilles (13) de rotor, sur un côté du rotor (3), sont séparés les uns des autres, dans le sens de leur axe longitudinal, par des nervures (36, 37) faisant corps monobloc avec le rotor (3).
  12. Cylindre de fermeture selon la revendication 1 ou l'une des revendications suivantes, caractérisé en ce que la partie terminale ou têtière (15, 16), tournée vers la clé plate (5), des goupilles (12, 13) de rotor est configurée conique et/ou bombée et arrondie.
  13. Cylindre de fermeture selon la revendication 12, caractérisé en ce que les parties terminales, tournées vers les goupilles (19, 20) de corps, des goupilles (12, 13) de rotor, sont configurées bombées ou fongiformes.
  14. Cylindre de fermeture selon la revendication 1 ou l'une des revendications suivantes, caractérisé en ce que les zones de paroi et/ou les parties de paroi (38, 39 et/ou 40, 41) recouvrant les extrémités de goupille de rotor sont agencées sur des côtés opposés.
  15. Cylindre de fermeture selon la revendication 1 ou l'une des revendications suivantes, caractérisé en ce que les zones de paroi et/ou les parties de paroi (38, 39 et/ou 40, 41) officiant de couvercle arrivent respectivement au-dessus de la ligne médiane (7) du canal (4) à clé.
  16. Cylindre de fermeture selon la revendication 15, caractérisé en ce que les zones de paroi et/ou les parties de paroi (38, 39 et/ou 40, 41) officiant de couvercle sont configurées de longueurs différentes dans le sens de l'axe longitudinal de la goupille afférente (12 et/ou 13) de rotor.
  17. Cylindre de fermeture selon la revendication 1 ou l'une des revendications suivantes, caractérisé en ce que les zones de paroi et/ou les parties de paroi (38, 39 et/ou 40, 41) du rotor (3) recouvrant les extrémités de goupille (12, 13) enveloppent en forme de douille les extrémités et partent, dans le sens axial, en direction de la ligne médiane (7) du canal (4) à clé.
  18. Combinaison d'un cylindre de fermeture selon la revendication 1 ou l'une des revendications suivantes et d'une clé plate afférente, caractérisée en ce que la clé plate (5) est dotée, en tant que clé profilée plate à nervures longitudinales, d'incisions et/ou profilage et/ou alésages borgnes.
  19. Combinaison d'un cylindre de fermeture selon l'une des revendications 1 à 17 et d'une clé plate afférente, caractérisée en ce que la clé plate (5) est configurée en clé réversible qui, sur ses deux côtés larges, comporte des profilages et/ou évidements, entailles ou alésages bornes qui interagissent avec les goupilles (12, 13) de rotor.
  20. Combinaison d'un cylindre de fermeture selon l'une des revendications 1 à 17 et d'une clé plate afférente, caractérisée en ce que la clé plate (5) est dotée des deux côtés de profilages et alésages borgnes et en ce que les zones terminales, tournées vers la clé plate (5), de goupilles (12, 13) de rotor sont recouvertes entièrement ou en partie par des couvercles, saillies, épaulements, nervures, rivets ou assimilés prévus dans le rotor (3) et formant matériellement corps monobloc avec le rotor du cylindre.
EP02002424A 2002-02-01 2002-02-01 Serrure cylindrique Expired - Lifetime EP1333135B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE50212432T DE50212432D1 (de) 2002-02-01 2002-02-01 Schliesszylinder
EP02002424A EP1333135B1 (fr) 2002-02-01 2002-02-01 Serrure cylindrique
AT02002424T ATE399916T1 (de) 2002-02-01 2002-02-01 Schliesszylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02002424A EP1333135B1 (fr) 2002-02-01 2002-02-01 Serrure cylindrique

Publications (2)

Publication Number Publication Date
EP1333135A1 EP1333135A1 (fr) 2003-08-06
EP1333135B1 true EP1333135B1 (fr) 2008-07-02

Family

ID=8185406

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02002424A Expired - Lifetime EP1333135B1 (fr) 2002-02-01 2002-02-01 Serrure cylindrique

Country Status (3)

Country Link
EP (1) EP1333135B1 (fr)
AT (1) ATE399916T1 (fr)
DE (1) DE50212432D1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101871281B (zh) * 2010-06-18 2012-08-22 林智勇 内外锁芯防盗锁胆
CN104213768B (zh) * 2013-05-31 2016-12-07 孙皆宽 正副栓耦式防盗锁芯及其加工工艺
CN105964832B (zh) * 2016-07-04 2018-03-16 江苏鸿基金属制品有限公司 锁闩筒与连接片自动铆合装置
DE102016119036A1 (de) * 2016-10-07 2018-04-12 Assa Abloy Sicherheitstechnik Gmbh Schlüsselprofil für Flachschlüssel
CN108225171B (zh) * 2017-12-12 2024-06-04 珠海优特电力科技股份有限公司 角度检测装置、解锁装置及钥匙

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1481530A (fr) * 1966-05-27 1967-05-19 Serrure à cylindre tournant
CH651350A5 (en) * 1980-09-05 1985-09-13 Ernst Keller Cylinder lock with a reversible key
DE3736129A1 (de) * 1987-10-26 1989-05-11 Niederdrenk Julius Kg Schliesszylinder mit stiftzuhaltungen
SE505364C2 (sv) * 1993-12-30 1997-08-11 Bo Widen Cylinderlås-nyckelkombination, nyckel, nyckelämne och lås
BE1011912A3 (nl) * 1998-08-28 2000-02-01 Litto Samenstel van draaicilinderslot en sleutel.
DE10011111A1 (de) * 2000-03-09 2001-09-13 Winkhaus Fa August Schließzylinder

Also Published As

Publication number Publication date
ATE399916T1 (de) 2008-07-15
DE50212432D1 (de) 2008-08-14
EP1333135A1 (fr) 2003-08-06

Similar Documents

Publication Publication Date Title
AT392818B (de) Schliesssystem
EP0436496B1 (fr) Clé pour cylindre de fermeture, notamment pour système de verrouillage
DE69224664T2 (de) Zylinderschloss-schlüsselkombination
EP0651117B1 (fr) Clé pour serrure cylindrique, notamment d'un système de fermeture
EP2826937B1 (fr) Système de fermeture
EP2161396B1 (fr) Serrure cylindrique
DE2717799A1 (de) Zylinderschloss
EP1333136B1 (fr) Serrure cylindrique
DE102010012261B4 (de) Schließsystem
DE2533494B2 (de) Schließzylinder mit Stiftzuhaltungen und Schlüssel
DE3736129C2 (fr)
EP2360334B1 (fr) Cylindre de fermeture
DE19939734B4 (de) Aus Schließzylinder und Schlüssel bestehende Schließvorrichtung
EP1333135B1 (fr) Serrure cylindrique
EP0632176B1 (fr) Cylindre de fermeture
EP0625624B1 (fr) Procédé de sélection des combinaisons pour serrure cylindrique
EP3205796B1 (fr) Clé pour un barillet, barillet et dispositif de fermeture
EP0620340B1 (fr) Combinaison d'une clé plate et d'une serrure cylindrique
DE102004003034B4 (de) Schließvorrichtung und Flachschlüssel
DE19604594C1 (de) Kombination eines Schließzylinders und eines Flachschlüssels für Waren- und Spielautomaten, Geldwechselautomaten, Fahrkartenautomaten und dergleichen, mit Stiftzuhaltungen
DE102005030408B3 (de) Zylinderschloss
DE102005009153A1 (de) Profilzylinder
DE9307547U1 (de) Schließzylinder
EP1057953B1 (fr) Serrure cylindrique et clé correspondante
DE29722567U1 (de) Stiftzylinderschloß

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

17P Request for examination filed

Effective date: 20020212

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

AKX Designation fees paid

Designated state(s): AT BE CH DE LI LU NL

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: JUL. NIEDERDRENK GMBH & CO. KG

17Q First examination report despatched

Effective date: 20050314

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE LI LU NL

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER UND PEDRAZZINI AG

REF Corresponds to:

Ref document number: 50212432

Country of ref document: DE

Date of ref document: 20080814

Kind code of ref document: P

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

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080702

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
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

Effective date: 20090403

BERE Be: lapsed

Owner name: JUL. NIEDERDRENK G.M.B.H. & CO. KG

Effective date: 20090228

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

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090228

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

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090201

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

Ref country code: AT

Payment date: 20110126

Year of fee payment: 10

Ref country code: CH

Payment date: 20110214

Year of fee payment: 10

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

Ref country code: DE

Payment date: 20120125

Year of fee payment: 11

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: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120229

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120229

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 399916

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120201

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

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120201

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50212432

Country of ref document: DE

Effective date: 20130903

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: 20130903