EP3117056B1 - Cylindre de fermeture pour dispositif à serrure - Google Patents

Cylindre de fermeture pour dispositif à serrure Download PDF

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Publication number
EP3117056B1
EP3117056B1 EP15703953.8A EP15703953A EP3117056B1 EP 3117056 B1 EP3117056 B1 EP 3117056B1 EP 15703953 A EP15703953 A EP 15703953A EP 3117056 B1 EP3117056 B1 EP 3117056B1
Authority
EP
European Patent Office
Prior art keywords
key
blocking
cylinder
locking
lock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP15703953.8A
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German (de)
English (en)
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EP3117056A1 (fr
Inventor
Dirk Jacob
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.)
Huf Huelsbeck and Fuerst GmbH and Co KG
Original Assignee
Huf Huelsbeck and Fuerst GmbH and Co KG
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.)
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Publication of EP3117056A1 publication Critical patent/EP3117056A1/fr
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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
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in

Definitions

  • the present invention relates to a lock cylinder of a lock device according to the preamble of claim 1, a corresponding lock device according to claim 9, in particular for a vehicle, a method for the production of a lock cylinder according to claim 10 and an insertion method according to claim 11 for the insertion of a key in one Key channel of a lock cylinder.
  • DE29818143U1 shows a security key with locking recesses formed thereon and a lock cylinder with tumblers arranged therein.
  • a security key with locking recesses formed thereon and a lock cylinder with tumblers arranged therein.
  • the geometry of the locking recesses of the security key is concave.
  • three tumblers are shown with two different distances between the tumblers in the figures.
  • lock cylinders are used for a mechanical lock device.
  • lock cylinders usually have a cylinder core which is mounted rotatably about a locking axis to a housing.
  • a plurality of blocking elements are provided, which can prevent or release the rotation of the cylinder core between a blocking position and a release position.
  • This way is a Lock or unlock the door provided with the corresponding lock device possible.
  • a correlating mechanical key is usually necessary with the geometric dimension of the blocking elements.
  • the individual locking elements are often biased with spring devices in the direction of the locking position.
  • a disadvantage of known lock cylinders is that upon insertion of the key into the corresponding key channel, the insertion force from locking member to locking member increases, which is sometimes considered to be hooking and thus disturbing.
  • the key is inserted into the keyway, reaching the first locking member.
  • the first locking member is displaced by the key in the keyway usually against a bias of a spring device. This spring force must be overcome when inserting the key.
  • a displacement of both locking members must be done simultaneously against corresponding spring biasing forces.
  • a lock cylinder of a mechanical lock device has a cylinder core, which is mounted rotatably about a locking axis in a cylinder housing.
  • a locking axis in a cylinder housing.
  • the locking members release the rotation of the cylinder core in a release position and lock the rotation of the cylinder core in a locked position.
  • the cylinder core on a keyway for the introduction of a key for the movement of the locking members between the release positions and the locking positions.
  • a locking cylinder according to the invention is characterized in that at least three locking member distances are formed unequal.
  • a driver on the cylinder core in particular a shaft on the cylinder core, is provided.
  • This driver can mechanically interact mechanically with a Jacobmit repertoire on the mechanical lock device or other components.
  • An inventive lock cylinder can be based on known locking cylinders in terms of its basic closing and locking functionality. In this case, different actual mechanical embodiments of the blocking elements can be used.
  • the most common locking members are, on the one hand, locking members in the form of pins, which are inserted from outside into the cylinder core.
  • the pins of a locking member are at least two parts and have a guide means and a core, wherein the guide means (also called housing pin) for guiding the core and the core directly with the key or a recess in the key, especially in the key bit, mechanically cooperates ,
  • the guide means also called housing pin
  • blocking elements in the form of closing plates are conceivable, which interact mechanically with the key, in particular the key bit, and are completely accommodated within the lock cylinder and unfold the blocking effect radially outward.
  • the locking members are conceivable, provided that they do not leave the basic methodology of a lock cylinder.
  • a combination of the two previously presented embodiments of the locking members (pins / closing plates) in the present invention is conceivable, whereby the burglar resistance is increased.
  • the key in particular the key bit, itself has a profile with longitudinal grooves, which is designed exclusively geometrically complementary to the keyway in the lock cylinder. In this way, it can be ruled out in advance that each key with its corresponding key bit can be inserted into the key channel. Thus, only key with the geometrically complementary designed (cross-sectional) profile can be introduced into the keyway in the lock cylinder, whereby the break-up security can be further improved.
  • the blocking element distances are at least partially unequal. Under a barrier distance is the distance between individual locking members to understand each other, which is aligned along the locking axis of the cylinder core. If, for example, the blocking elements are designed as locking pins projecting from the cylinder housing into the cylinder core, these pins are usually provided with a tip. The distances between these two adjacent peaks define the respective gate distance. In this case, the blocking elements can be arranged in different directions in the lock cylinder, so that they also act in different directions on the key. However, it is also conceivable that all locking elements act on the key from the same direction. Only all blocking elements from the same direction can act on the key.
  • the blocking elements are arranged along an insertion axis of the key, which extends parallel or on the locking axis.
  • the insertion axis of the key is to be understood as the axis which is defined by the insertion movement of the key during insertion into the keyway.
  • a key If a key is inserted into the keyway, it will cooperate with all locking devices at its final insertion position.
  • the cam of the key corresponding recesses, which coincide with the respective position of the respective locking member at the full insertion position of the key.
  • the locking members In the radial direction are in the key insertion in this way in the insertion of the key, the locking members are moved to a position corresponding to the respective release position with the key. Only in this case, according to the release action of the lock cylinder, a rotation of the cylinder core within the cylinder housing and, accordingly, unlock the locking device possible.
  • the barrier element distances differ according to the invention decisively from known lock cylinders.
  • at least three of the blocking member distances are formed unequal. This means that at least three blocking device distances are different.
  • all blocking elements are formed unequal to each other. As a result, during the entire insertion process of the key into the keyway, until reaching the final insertion position of the key, only a single blocking element always engages in a respective locking position of the key lock key.
  • the foremost locking position of the Sch saubarts of the key reaches the second locking member. Due to the unequal design of the locking members, however, the first locking member is not or already no longer in engagement with the second locking position of the lock key of the key at this time and to this position of the key. Likewise, the further insertion of the key follows until the final insertion position. In this final insertion position of the key now all locking positions of the Sch saubart the key are correlated with the corresponding positioning of the locking members.
  • a key usually has various recesses on the key having. These depressions define the respective release position in correlation with the key for the respective obturator.
  • These locking positions are thus intermediate positions or latching positions which can be perceived haptically when the key is inserted by correlation with the locking member, in particular when using a spring device.
  • the inventive avoidance of cumulation of individual spring biasing forces when moving the locking members a reduction of the forces occurring during insertion can be achieved. This reduces the risk of mechanical misconduct. It is also possible in this way to give a defined haptic feedback for the corresponding position situation of the key when it is inserted into the key channel. Also, an additional security function can be performed in this way, as well as the individual distances, provide in the form of the blocking member distances, a coding of the lock cylinder.
  • the individual locking members may be formed of a hard and / or hardened material.
  • a so-called drilling protection also called boring plate
  • This drill plate can be designed rotationally symmetrical and cooperate with a locking lug as a predetermined breaking point.
  • a Aufbohr In a Aufbohr bath tears the locking lug, which can be arranged in particular on the lock cylinder and holds the Aufbohrplatte in a predefined rotational position, from when the rotating drill meets the Aufbohrplatte. Then the boring plate starts to rotate with the drill. As a result, the drill can not penetrate further into the keyway, as it no longer unfolds drilling action.
  • the cylinder core is provided with a safety cap having a geometric opening in the form of a cross section of the keyway.
  • the safety cap is made of a hardened material, particularly hardened steel, to complicate the drilling of the cylinder core and to avoid the introduction of Aufbruchswerkmaschinee in the keyway.
  • the safety cap can be porcelain or a Composite to increase safety.
  • the safety cap is positively connected to the cylinder core.
  • the burglar resistance is increased by the inventive design of a lock cylinder.
  • the Aufbruch method of the so-called “picking” so the sensing and individual depression of the locking members with appropriate tools, in particular with regard to finding the position of the respective blocking member, difficult.
  • the formation or production of a Nachêtls is difficult by increasing the variety of variants.
  • the inventive design of the lock cylinder and the burglar resistance can thus increase the inventive design of the lock cylinder and the burglar resistance.
  • a difference parameter is, for example, a fixed geometric extent value.
  • a millimeter can be selected as the difference parameter.
  • the multiple is to be understood as the integer multiple of the only difference parameter. In this way, a facilitated production is possible. Also ensures in this way safely and easily that the intermediate position, which correlates with the respective locking position of the Schschbarts of the key, do not coincide with each other and thus the desired effect according to the invention can be achieved. Due to the distinction between the individual locking element distances to a single difference parameter, the structural design of a lock cylinder according to the invention is also simplified.
  • the unequal barrier gate distances differ from each other by non-integer multiples. This means that even unwanted collapsing can be completely ruled out by unequal locking devices.
  • the difference also excludes integer multiples with regard to the distinction. This ensures that when skipping individual key positions, for example, that the second and sixth intermediate positions can not coincide in a cumulative manner. This ensures that, even with a high number of blocking organs, all blocking element distances in accordance with the invention can never coincide in a cumulative manner during the entire insertion process.
  • a further advantage can be achieved if, in the case of a lock cylinder according to the invention, at least one spring device is provided for each locking member, which acts on the respective locking member in the direction of the respective locking position with a spring force.
  • a coil spring may be provided for the respective spring device.
  • the two main types are to be distinguished, as they are explained in more detail in the following paragraph.
  • the basic use of a spring device makes it possible to design a lock cylinder according to the invention in terms of its functionality, regardless of the positional orientation relative to the direction of gravity. The flexibility for the use of a lock cylinder according to the invention is increased in this way.
  • the spring devices of all locking elements are arranged in the cylinder core or in the cylinder housing.
  • the corresponding locking member may be formed, for example, as a closing plate within the cylinder core.
  • Corresponding spring devices also in the cylinder core press the closing plates in their locking position radially outward. Only by correspondingly functional interaction with the individual locking positions of a locking bar of a key, contrary to the respective spring device, the closing plate can be moved as a blocking member in the release position. If the blocking elements are designed as locking pins, they usually protrude radially from the outside out of the cylinder housing into the cylinder core.
  • the corresponding spring devices are accordingly arranged in the cylinder housing. Also in this variant, by moving the locking members against the spring force of the respective spring device by the insertion of the key, a displacement of the locking members in the release position.
  • At least four locking elements are arranged along the locking axis on a first insertion axis of the key, at least four further blocking elements being arranged along the locking axis on a second insertion axis of the key.
  • An orientation along the locking axis is to be understood in the sense of the present invention that the blocking elements are arranged on or parallel to the locking axis. Since the insertion process of the key usually follows a straight line in a straight line, the locking members are thus on a first insertion axis, which runs as a straight line parallel to or on the locking axis.
  • insertion axes each with at least four locking elements in the inventive training are provided.
  • the different insertion axes are arranged parallel to each other and to the locking axis.
  • the insertion axis from each other radially, so perpendicular to the insertion direction of the key, spaced.
  • a lock device in particular for a vehicle, in particular a motor vehicle, comprising at least one lock cylinder according to the invention.
  • the invention also includes a vehicle lock device or motor vehicle lock device with the lock cylinder according to the invention.
  • the vehicle lock device can be designed as a mechanical steering wheel lock or as a door lock or trunk lock.
  • a lock device according to the invention brings the same advantages as have been explained in detail with reference to the lock cylinder according to the invention.
  • Such a lock device can form, for example, the door lock, the steering wheel lock or the trunk lock of a vehicle.
  • such a lock device may of course have other mechanical components, such as bolts or locking lever.
  • An insertion method according to the invention preferably brings about the same advantages as have been explained in detail with reference to a lock cylinder according to the invention.
  • the entry and engagement points do not coincide with the respective locking position of the key lock key, so that accumulation of the forces in the reaction to the correlation with the individual locking elements is substantially completely avoided.
  • the Fig. 1 to 5 show a lock cylinder 10 according to the invention of a lock device 100 according to the invention.
  • four locking members 40 are provided, which are arranged exclusively on an insertion axis of the key 200 and parallel to each other and to the locking axis 22 to allow a better overview of the invention.
  • the locking members 40 are arranged radially movable in a cylinder core 20 and can move between a locking position and a release position.
  • spring devices 44 are arranged in a cylinder housing 30, which perform a loading of the locking members 40 in its locked position.
  • the cylinder core 20 is basically around its locking axis 22 rotatably received in the cylinder housing 30.
  • a keyway 24 for inserting a key 200 is provided inside the cylinder core 20, a keyway 24 for inserting a key 200 is provided.
  • Locking elements 40 shown are constructed pin-shaped and have a loaded by the respective spring device 44 guide means 40a for a core 40b.
  • the core 40 b directly interacts with recesses 202 on the key 200, in particular on the key bit 201, in order to be able to actuate the lock cylinder with the correct key 200.
  • the key 200 is aligned with the key channel 24, as is the key Fig. 1 shows.
  • the key 200 subsequently sequentially engages the four locking members 40.
  • the leftmost locking member 40 is moved radially outward against the spring bias of the spring device 44 until a first engagement occurs in the first locking position of the key bit of the key 200 like this Fig. 2 shows.
  • a fundamental compression movement of the second locking member 40 has already taken place at this time. From this first perceptible latching position as the locking position of the key 200, a moving out of the left-hand first blocking member 40 from this blocking position must take place again.
  • the second locking member 40 next comes into contact with the first locking position of the lock key of the key 200, as shown in FIG Fig. 3 shows. In this position of the key, no other locking member 40 is in contact with a corresponding locking position of the key 200. If a further movement of a key 200 takes place again, then the blocking member 40 is in accordance with the next locking position Fig. 4 in a locked position. Again, it can be seen that only the second locking member 40 from the right now cooperates with a locking position of the key 20. The remaining blocking elements 40 are not in contact with a corresponding blocking position of the closing key of the key 200.
  • the lock bit of the key 200 has corresponding locking position through the corresponding recesses on the key 200.
  • the individual blocking element spacings 42a, 42b and 42c are designed to be unequal to each other here.
  • the individual blocking device spacings 42a, 42b and 42c are different here in such a way that they can not be distinguished from one another by an integer multiple.
  • the embodiment of the Fig. 1 and 2 differs from the embodiment Fig. 3 and 4 solely by the representation of a profile 203 with longitudinal grooves in the key bit 201.
  • the embodiment Fig. 3 and 4 solely by the representation of a profile 203 with longitudinal grooves in the key bit 201.
  • the further representation of the profile 203 with longitudinal grooves in the key bit 201 has been dispensed with the further representation of the profile 203 with longitudinal grooves in the key bit 201.
  • Fig. 6 shows a known solution in which the individual locking member 42a, 42b and 42c are evenly distributed, shows Fig. 7 a corresponding force curve in accordance with the invention.
  • Fig. 6 So in known lock cylinders is now visible that for reaching the respective locking position, the respective force to be overcome for the input key 200 increases cumulative. Conversely, according to the invention, such an accumulation is avoided, so that for each blocking position only essentially one single obturator has to be overcome. Although the total force is reached in the end in the same way, but in this way a higher difference during insertion in a haptic manner the final insertion haptically communicate to the respective user.
  • an inventive lock cylinder 10 is also shown with a cylinder core 20, wherein the locking members 40 are designed as closing plates 40c, which is well based on Fig. 9 can be seen.
  • the locking members 40 are designed as closing plates 40c, which is well based on Fig. 9 can be seen.
  • no pin-shaped locking members 40 as in the Fig. 1 to 5 , for use, but plate-shaped blocking elements in Shape of closing plates 40c.
  • These are embedded in recesses 26 in the cylinder core 20, wherein the recess on the one hand longitudinal grooves 26.1, through which the closing plates 40c are mounted, and on the other hand radial openings 26.2, through which the respective spring devices 44 for the corresponding closing plate 40c can be mounted.
  • the individual blocking members 40 with a different blocking member spacing 42a, 42b and 42c are also arranged in the cylinder core 20, which means Fig. 8 clearly shows.
  • a drilling protection 25 may be provided, which may be configured as a rotationally symmetrical plate made of hardened material.
  • this Aufbohrplatte 25 a rectangular opening is provided, which is geometrically complementary to the cross section of the keyway 24, and whereby the matching key 200 is feasible.
  • the Aufbohrschutz 25 may have at least one free space 25.1, in which a locking lug 28 from the cylinder core 20 and / or a locking lug 29.1 of an insert 29 can engage.
  • the locking lug 28 or the locking lug 29.1 configured by the insert 29 as a predetermined breaking point, which stop as soon as a Friedbohr bath takes place while a drill penetrates through the keyway 24 to the Aufbohrschutz 25.
  • the rotational forces are transmitted to the Aufbohrschutz 25, which is suitably rotationally symmetrical, in particular designed as a circular plate, whereby the Aufbohrschutz 25 begins to rotate.
  • the drill can not penetrate further or deeper into the keyway 24.
  • the mentioned insert 29 may be used, which may also be optionally configured with a locking lug 29.1, which is apparent from the FIG. 10 is recognizable.
  • a driver 21 is provided, which can interact mechanically with a Jacobmit repertoire in the lock device 100.
  • the driver 21 is arranged in the form of a radial recess on a shaft 27 of the cylinder core 20, which is clear from the Fig. 8 and 10 evident.
  • the operation of the plate-shaped locking members 40 is shown in more detail.
  • the matching key 200 is inserted, so that the closing plate 40c, which is shown in cross section, is completely retracted into the cylinder core 20 and does not form-fittingly project into a recess 30.1 from the cylinder housing 30 of the lock cylinder 10.
  • the normally existing positive connection between the closing plate 40c from the cylinder core 20 and the cylinder housing 30 is released, so that the cylinder core 20 can rotate at least by this locking member 40 in the bore 30.2 in the cylinder housing 30. How good of the Fig.
  • the plate-shaped locking member 40c is spring-loaded by the spring device 44 in the cylinder core 20, whereby the closing plate 40c, in particular with a projection, automatically moves into the recess 30.1 from the cylinder housing 30, if not the matching key 201 in the keyway 24 is present ,
  • a lock device 100 in particular in the form of a steering wheel lock 103.
  • an inventive lock cylinder 10 is used to control a locking member 103.1, which can cooperate positively with a steering column 151 from the vehicle 150.
  • a vehicle 150 in particular in the form of a motor vehicle 150 shown in side view, wherein at least one lock device 100 according to the invention is used in the form of a door lock 101 on a side door.
  • the lock device 100 according to the invention in the form of a trunk lock 102 can also be used in the vehicle 150 according to the invention.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)

Claims (11)

  1. Cylindre de fermeture (10) d'un dispositif de serrure (100), comportant
    un noyau de cylindre (20), lequel est logé dans un boîtier de cylindre (30) pouvant tourner autour d'un axe de blocage (22),
    au moins quatre organes de blocage étant disposés dans le noyau de cylindre (20) le long de l'axe de blocage (22) à distance l'un de l'autre des intervalles d'organe de blocage (42a, 42b, 42c),
    les organes de blocage (40) bloquant dans une position de blocage, la rotation du noyau de cylindre (20) et libérant dans une position de libération la rotation du noyau de cylindre (20), et le noyau de cylindre (20) comportant un conduit de passage de clé (24) pour l'introduction d'une clé (200) pour le déplacement des organes de blocage (40) entre les positions de libération et les positions de blocage,
    caractérisé en ce qu'au moins trois intervalles d'organe de blocage (42a, 42b, 42c) sont constitués différents.
  2. Cylindre de fermeture (10) selon la revendication 1, caractérisé en ce que tous les intervalles d'organe de blocage (42a,42b,42c) sont constitués différents.
  3. Cylindre de fermeture (10) selon l'une quelconque des revendications précédentes, caractérisé en ce que tous les intervalles d'organe de blocage différents (42a, 42b, 42c) se différencient l'un de l'autre du multiple d'un paramètre de différence unique.
  4. Cylindre de fermeture (10) selon l'une quelconque des revendications précédentes, caractérisé en ce que les intervalles d'organe de blocage constitués différemment (42a, 42b, 42c) se différencient l'un de l'autre d'un multiple fractionnaire.
  5. Cylindre de fermeture (10) selon l'une quelconque des revendications précédentes, caractérisé en ce que pour chaque organe de blocage (40) au moins un dispositif à ressort (44) est prévu, lequel sollicite l'organe de blocage respectif (40) en direction de la position de blocage respective avec une force élastique.
  6. Cylindre de fermeture (10) selon la revendication 5, caractérisé en ce que les dispositifs à ressort (44) de tous les organes de blocage (40) sont disposés dans le noyau de cylindre (20) ou dans le boîtier de cylindre (30).
  7. Cylindre de fermeture (10) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins quatre organes de blocage (40) sont disposés le long de l'axe de blocage (22) sur un premier axe d'introduction de la clé (200), au moins quatre autres organes de blocage (40) étant disposés le long de l'axe de blocage (22) sur un deuxième axe d'introduction de la clé (200).
  8. Cylindre de fermeture (10) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins une protection anti-perçage spéciale symétrique en rotation (25) est disposée dans la zone du conduit de passage de clé (24), qui coopère notamment, de façon mécanique, avec un tenon de blocage (28) en tant que point de rupture théorique.
  9. Dispositif de serrure (100) pour un véhicule (150) comportant au moins un cylindre de fermeture (10) avec les caractéristiques d'une quelconque des revendications 1 à 8.
  10. Procédé pour la fabrication d'un cylindre de fermeture (10) d'un dispositif de serrure (100) pour un véhicule (150), notamment un véhicule automobile (150), avec les caractéristiques d'une quelconque des revendications 1 à 8 comportant l'étape suivante :
    - agencement d'au moins quatre organes de blocage (40) dans un noyau de cylindre (20) du cylindre de fermeture (10) en respectant un espacement des intervalles d'organe de blocage (42a,42b,42c), au moins trois intervalles d'organe de blocage (42a, 42b, 42c) étant constitués différents.
  11. Méthode d'introduction pour introduire une clé (200) dans un conduit de passage de clé (24) d'un cylindre de fermeture (10) avec les caractéristiques d'une quelconque des revendications 1 à 8, comportant les étapes suivantes :
    - orientation de la clé (200) sur le conduit de passage de clé (24),
    introduction de la clé (200) dans le conduit de passage de clé (24) en déplaçant au moins quatre organes de blocage (40) en opposition à des forces élastiques, pour l'essentiel, un organe de blocage (40) unique n'étant toujours en prise respective qu'avec une position de blocage du panneton de clé jusqu'à obtention de la position d'introduction complète de la clé (200) de telle sorte qu'un cumul des forces en réaction à la corrélation avec les organes de blocage individuels est pour l'essentiel complètement évité.
EP15703953.8A 2014-02-03 2015-02-03 Cylindre de fermeture pour dispositif à serrure Active EP3117056B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014101286 2014-02-03
PCT/EP2015/052222 WO2015114172A1 (fr) 2014-02-03 2015-02-03 Cylindre de fermeture pour dispositif à serrure

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Publication Number Publication Date
EP3117056A1 EP3117056A1 (fr) 2017-01-18
EP3117056B1 true EP3117056B1 (fr) 2019-04-10

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EP (1) EP3117056B1 (fr)
DE (1) DE102015101547A1 (fr)
WO (1) WO2015114172A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112019009134B1 (pt) * 2016-11-04 2023-02-28 Huf Hülsbeck & Fürst Gmbh & Co. Kg Unidade de fechadura para veículo automóvel
DE102019201997A1 (de) 2019-02-14 2020-08-20 Aug. Winkhaus Gmbh & Co. Kg SCHLIEßEINRICHTUNG MIT EINEM SCHLÜSSEL UND EINEM SCHLIEßZYLINDER
DE102019201995A1 (de) 2019-02-14 2020-08-20 Aug. Winkhaus Gmbh & Co. Kg SCHLÜSSEL FÜR EINEN SCHLIEßZYLINDER
DE102019201994A1 (de) 2019-02-14 2020-08-20 Aug. Winkhaus Gmbh & Co. Kg SCHLÜSSEL FÜR EINEN SCHLIEßZYLINDER

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Publication number Priority date Publication date Assignee Title
DE29818143U1 (de) * 1998-10-10 2000-02-17 Bks Gmbh Sicherheitsschlüssel
EP2241705A2 (fr) * 2009-04-14 2010-10-20 Huf Hülsbeck & Fürst GmbH & Co. KG Serrure cylindrique pour un véhicule automobile

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US3303677A (en) * 1966-02-23 1967-02-14 Sargent & Co Pick-resistant lock and key therefor
US3938358A (en) * 1971-11-18 1976-02-17 David Doyle Pick-proof lock
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DE102015101547A9 (de) 2015-11-19
WO2015114172A1 (fr) 2015-08-06
DE102015101547A1 (de) 2015-08-06
EP3117056A1 (fr) 2017-01-18

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