EP0611861B1 - Profilé fabriqué pour clef et groupes de clefs - Google Patents

Profilé fabriqué pour clef et groupes de clefs Download PDF

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Publication number
EP0611861B1
EP0611861B1 EP94102496A EP94102496A EP0611861B1 EP 0611861 B1 EP0611861 B1 EP 0611861B1 EP 94102496 A EP94102496 A EP 94102496A EP 94102496 A EP94102496 A EP 94102496A EP 0611861 B1 EP0611861 B1 EP 0611861B1
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EP
European Patent Office
Prior art keywords
profile
key
hand
web
spine
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.)
Revoked
Application number
EP94102496A
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German (de)
English (en)
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EP0611861A1 (fr
Inventor
Alfred Schunck
Joachim Beer
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Aug Winkhaus GmbH and Co KG
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Aug Winkhaus GmbH and Co KG
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Application filed by Aug Winkhaus GmbH and Co KG filed Critical Aug Winkhaus GmbH and Co KG
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0029—Key profiles characterized by varying cross-sections of different keys within a lock system
    • 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
    • E05B27/0053—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in for use with more than one key, e.g. master-slave key

Definitions

  • the invention relates to a key profile with a profile axis, with a profile area close to the back and with a profile area close to the chest, which are connected to one another by an intermediate profile area.
  • Key profiles of the type considered here are used for the production of keys which are particularly suitable for actuating locking cylinders.
  • Different key profiles are used to differentiate the keys of individual locking cylinders, if necessary within hierarchically structured locking systems, in order to enable the locking of locking cylinders only with respectively assigned keys and to prevent them by means of other keys which do not belong. If one speaks here of keys with a profile area close to the back and with a profile area close to the chest, this basically only serves to differentiate individual profile areas with a view to a simplified description.
  • this expression is intended to take into account a frequently occurring construction of locking cylinders and associated keys, in which the key is designed as a flat key, one edge surface of which is referred to as a key face, because incisions are cut into it, which are used to control pin tumbler pairs.
  • Such locking cylinders and associated keys are known for example from German patent 31 23 511.
  • the edge surface opposite the key face is referred to as the key back in such keys.
  • the keys in the locking cylinders mentioned here are intended for insertion into the key channel of a locking cylinder core.
  • the lock cylinder core has a cylindrical outer circumferential surface and is rotatable in a hollow cylindrical inner circumferential surface of a lock cylinder housing stored.
  • the key channel is machined into the key cylinder core so that the key back of the key, when inserted into the key channel, is near the outer peripheral surface of the key cylinder core, while the key face lies within the key cylinder core.
  • the key face works together with the core pins of tumbler pin pairs, which are received in radial bores of the lock cylinder core.
  • These core pins again work together with housing pins of the tumbler pin pairs, which are received in bores in the lock cylinder housing.
  • the associated core pin bores and housing pin bores are aligned for each pair of tumbler pins, so that the associated core pins and housing pins are also aligned with one another.
  • the task of the key chest is to adjust the pin tumbler pairs in the radial direction by acting on the ends of the core pins facing them so that a separating surface between a core pin and a housing pin coincides with the separating surface between the outer peripheral surface of the lock cylinder core and the inner peripheral surface of the lock cylinder housing. If this condition is met for all tumbler pin pairs and it is met if the correct key with the correctly serrated key face is inserted, then the lock cylinder core can be rotated relative to the lock cylinder housing. If the key is not jagged to match the lock cylinder, then at least some of the core pins and / or the housing pins overlap the cylindrical interface between the lock cylinder core and the lock cylinder housing, so that the lock cylinder cannot be opened by this key.
  • Locking systems with key hierarchies are understood to mean locking systems in which, for example, two doors of a residential unit or an office unit are equipped with different locking cylinders, the locking cylinder of one door being able to be opened with a certain key and the locking cylinder of the other door being opened with another key can, the key for the other lock cylinder is also suitable for opening the lock cylinder of the first-mentioned door.
  • Locking systems of this type are known in many different designs.
  • a common form of locking systems provides for a larger number of locking cylinders, each of which is assigned a specific individual key.
  • a higher-level key is provided which allows all locking cylinders of the locking system to be opened and locked.
  • the different keys can be distinguished by different profile designs.
  • the parent key is designed so that its profile in the profiles of all individual keys of all Individual lock cylinder fits into it. Then this master key, which is also called the master key or general master key, can be used to actuate each individual locking cylinder.
  • the hierarchies can also be multi-level.
  • the invention is based on the object of specifying a key profile which on the one hand reveals the letter sequence wh and on the other hand opens up a high security function and the possibility of profile variation for locking systems.
  • a key profile of the generic type described at the outset is carried out in such a way that it has one of the combinations of profiling features indicated alternatively below.
  • the profiling features are first defined on the basis of an observation with the viewing direction directed towards the key tip and running axially parallel from the key tip to the key handle on the key profile held vertically with the key back lying above and the key chest lying below.
  • This design means that with a constant viewing direction (as defined above) on the key profile rotated about its axis in a horizontal position with the key chest to the left and the key back to the right, the viewer has a letter w - uppercase letter H with an intermediate "connecting stroke" progressing from left to right " recognizes.
  • the viewer recognizes that the viewing direction remains the same (as defined above) in a horizontal position with its left around its axis
  • the back of the key and the key face on the right turned the key profile a sequence of letters from left to right, uppercase letter W - lowercase letter h with a "connecting line" in between.
  • the two profile types can be used to easily recognize a desired code with the letter sequence letter w - letter h.
  • Sharp edges can be avoided by accommodating the individual profile edges at least approximately within a rectangular or graduated rectangular envelope.
  • the design is such that the key can move approximately without following the legibility of the code w-h, the circumferential line of the respective lock cylinder core.
  • There is a design on the chest side that enables interaction with the core pins of the tumbler pin pairs regardless of the depth of the teeth to be cut there.
  • the vertical intermediate web is offset to the left relative to the vertical high web.
  • This configuration means that the central plane of the key profile in the profile area close to the back and the central plane in the profile area close to the chest are approximated to one another, even though the intermediate web - seen in letters - opens into the upper end of a W-leg. In this way, a flat key is obtained, which feels touch-friendly and can also be used with other keys allows a favorable relative mobility of the neighboring keys on a bunch of keys.
  • the width of the flanges is greater than the horizontal spacing of the outer surfaces of opposing shaft crests, preferably according to the height ratio of an uppercase letter H and a lowercase letter w.
  • a reduction in profile thickness occurs from the back area to the chest area.
  • the key profile is held vertically with the key back at the top, it is advisable to make the horizontal distance of the outer surface of a shaft crest on the left from the left end of a transverse flange approximately the same or only slightly less than the horizontal distance of the outer surface of a shaft crest on the right from the right end of the transverse flange . With this configuration, the Ergonomics of the key profile when touched and carried on the keychain are increased.
  • the profile thickness of the wave flanks and wave crests can be less than the profile thickness of the web and the transverse flank. This is of considerable advantage for the legibility of the letter sequence lowercase letter w - uppercase letter H, especially in the case of similarity variations, without impairing the stability and management properties of the key.
  • the wave profile is preferably designed as a trapezoidal wave profile. This can also be reconciled with the legibility of the sequence of letters and leads to less sharp edges, which in turn is advantageous for the feel properties. At the same time, the compatibility of the key profile and the key channel profile is also improved in the event of tolerance deviations as a result of production.
  • the transverse flanges and the high web can define outwardly extended, preferably isosceles trapezoidal troughs on at least one profile side.
  • the advantage of this design corresponds to the advantage that results from the trapezoidal design of the waveform.
  • the profile heights of the profile area close to the chest, the profile area close to the back and the intermediate area can behave approximately as 40: 35: 10.
  • a group of keys can be produced, with individual keys on at least one of the left and right side of the profile due to different thicknesses of the transverse flanges and / or different thickness of the web.
  • differentiations in the area of the profile area near the chest are also conceivable.
  • the advantage of differentiating individual keys from each other by different thicknesses of the transverse flanges and / or different thicknesses of the top land lies in the fact that one moves in the cross-sectional profile area of the double T, so that the differentiations can be more pronounced without the letter character of the capital letter H is lost.
  • the back surfaces and the end surfaces of the upper transverse flange which adjoin them and which are associated with the side surfaces should remain unchanged for all keys, possibly also for a superordinate key, in order to ensure unchanged guidance relationships in the key channel.
  • a clear legibility of the letter w can be worked out by the fact that, with the key profile held vertically with the key spine lying at the top, the two right profile grooves are deeper than the left profile groove. These deeper profile grooves are particularly suitable for differentiation while maintaining the similarity with regard to the letter w. A total of four side surfaces of profile grooves are provided by the two profile grooves on the right, the position variation of which is available for differentiating individual keys while maintaining the geometric similarity.
  • At least one of the profile grooves is expanded in a trapezoidal manner, preferably isosceles, toward the outside of the profile.
  • This option is preferably used for all profile grooves in the profile area near the back.
  • the trapezoid principle can also be used in the profile area close to the chest, in that the horizontal crossbar, the intermediate web and an adjacent part of the profile area near the back form a trapezoidal groove, or in that the horizontal crossbar, the vertical center bar and the horizontal half-bar form a trapezoidal channel.
  • the profile formation according to the feature group a ') - c') can also be used to form a group of geometrically similar keys, in particular in such a way that individual keys on at least one of the right and left side of the profile due to different groove depth and / or differentiate different groove width measured in the vertical direction. This again applies in particular to the two right-hand profile grooves and one left-hand profile groove in the profile area near the back.
  • the design of the capital letter W there is sufficient meat available for the profile variation while maintaining the geometric similarity, ie while maintaining a recognizable W shape, without the profile cross-section being weakened.
  • the cross-sectional thicknesses can in principle be made thicker in the profile region close to the back, which should result in the large letter W, than in the profile region close to the chest, which should result in the small letter h. Then lends itself to differentiation again the profile area close to the back. However, it should also not be ruled out that corresponding profiles in the profile area close to the chest are varied.
  • a particular advantage of the design according to the features a '), b') and c ') also lies in the fact that the vertical central web in the profile area near the chest is so close to the central plane of the overall profile that incisions in the chest area always meet with core pins, which approximately are aligned with this central plane, regardless of how deeply these tines are cut.
  • the key profile design with the features a ') - c') can also be used to produce a hierarchical key system for a locking system, if you only ensure that at least one of the keys is a superordinate key in that its profile is completely within the profiles of at least two other keys can be recorded. Then this superordinate key is suitable for actuating both locking cylinders, which are individually assigned to the other two keys.
  • FIG. 1 obeys the general principle of the feature group a) - c) as defined above.
  • the profile region RN close to the back is designed as a double-T profile with an upper transverse flange 10, a lower transverse flange 12 and a high web 14.
  • the transverse flanges 10 and 12 and the high web 14 together define a left trapezoidal channel 16 and a right trapezoidal channel 18.
  • the intermediate region Z is formed by an intermediate web 19, which extends downwards from the underside of the lower transverse flange 12, the intermediate web 19 being offset to the left relative to the central plane M of the key profile.
  • the lower profile area close to the chest is designed as a trapezoidal wave profile, the direction of advancement of which coincides approximately with the central plane M.
  • This trapezoidal wave profile is designated a total of 20 and is composed of one first wave flank 20a, which runs from the lower end of the intermediate web 19 to the right and down, a first right-hand wave crest 20b, which runs downward from the right end of the first wave flank 20a on the right side of the central plane, a second wave flank 20c, which from the lower end of the first wave crest 20 runs to the left, a second wave crest 20d which runs downwards from the left end of the wave flank 20c, a third wave flank 20e which runs to the right and downwards from the lower end of the left wave crest 20d third wave crest 20f, which extends downward from the right and lower end of the wave flank 20e and in turn lies on the right side of the central plane M, and a fourth wave flank 20g, which runs to the left and downward starting from the lower end of the wave crest 20f.
  • the superordinate key according to sub-figure 1a Fits into the individual key according to sub-figure b.) - f.) Of FIG. 1.
  • the superordinate key according to sub-figure a.) Can be inserted into each of the key channels that are adapted to the individual keys according to sub-figure b.) - f.).
  • the superordinate key according to sub-figure a. Can be used to actuate all locking cylinders to which the individual key profiles according to sub-figures b.) - f.) Are assigned, provided, of course, that the serrations on the key face B for all individual keys and for the superordinate one Keys match each other.
  • a further subordinate key profile is shown in sub-figure g.) Of FIG. 1, which in turn is derived from the key profile of the superordinate key according to sub-figure a.) Of FIG. 1.
  • the difference between the key profile according to partial figure g.) And the key profile according to partial figure a.) Lies in the fact that the high web 14 has thickenings 23 on both sides.
  • one or two thickenings 23 of the high web are combined with thickenings 22 or 24 or 28 according to sub-figure b.), The thickenings being gradually thinner or thicker.
  • Fig. 2a. Again represents a superordinate key profile, while the sub-figures 2b.) - 2g.) In turn represent associated individual key profiles.
  • the symbols R, B, RN, Z and BN have the same meaning as in the case of the description of FIG. 1.
  • Two right profile grooves 111, 113 one above the other can be seen in the profile region RN close to the back, and a left profile groove 115 on the left side of the profile.
  • an intermediate web 117 adjoins the lower end of the profile region RN close to the back, which runs downwards, that a cross web 121 adjoins the intermediate web 117, which runs essentially to the left and somewhat downwards that a vertical central web 123 connects to the underside of the transverse web 121 and runs downwards, which essentially coincides with the central plane M, and that a half-web 125 connects to the lower end of the vertical central web 123, which is inclined slightly from right to left runs.
  • the profile grooves 111, 113 and 115 are designed as trapezoidal profile grooves, the profile grooves 111, 113 being deeper than the profile groove 115.
  • a trapezoidal trough 127 is defined by the transverse web 121, the intermediate web 117 and the lower end of the profile region RN close to the back.
  • Another trapezoidal trough 129 is formed by the transverse web 121, the vertical central web 123 and the horizontal half-web 125.
  • the profile thickness can be smaller in the profile area near the chest than in the profile area RN close to the back. It can also be seen that in the back area RN the back surface and the parts of the side surfaces adjoining the back surface for all Profiles of the sub-figures a.) -G.) Are identical, as indicated in sub-figure c.) By the hatching.
  • the key axis is designated A in both FIGS. 1 and 2.
  • the key profile is here designated overall with P, the handle of the key with G and the key tip with S.
  • FIG. 4 shows a modification to the profile according to FIG. 1. It can be seen there that the width of the transverse flange 210 is less than the width of the transverse flange 212.
  • the profile according to FIG. 4 can in turn be understood as a superordinate profile, comparable to the superordinate key profile according to FIG. 1a.).
  • the modifications of subordinate keys according to sub-figures b.) - g.) Of FIG. 1 are also easily possible with the profile according to FIG. 4.
  • transverse flanges 10 and 12 or 210 and 212 decrease in height from the central plane M in FIG. 1 and in FIG. 4. This tapered design is advantageous in terms of the stability and the space requirement of the key channel.

Landscapes

  • Lock And Its Accessories (AREA)
  • Toys (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Switches With Compound Operations (AREA)
  • Closures For Containers (AREA)
  • Braking Systems And Boosters (AREA)

Claims (17)

  1. Profil de clé (P) avec un axe de profil (A), avec une zone de profil proche du dos (RN) et une zone de profil proche du front (BN), lesquelles sont reliées entre elles par une zone intermédiaire (Z), caractérisé par les combinaisons de caractéristiques de profil alternatives suivantes, en supposant qu'on regarde dans une direction tournée vers la pointe (S) de la clé et orientée parallèlement à l'axe (A), depuis la pointe (S) de la clé vers la poignée (G) de la clé, le profil de clé (P) étant tenu verticalement avec le dos de la clé placé en haut et le front de la clé placé en bas,
    soit :
    a) la zone de profil (RN) proche du dos est conformée en zone de profil en double T (10, 12, 14) avec une branche transversale horizontale supérieure (10) présentant la surface de dos (R), une branche transversale horizontale inférieure (12) et une barre verticale (14) reliant les deux branches transversales ;
    b) la zone intermédiaire (Z) est conformée en barre intermédiaire verticale (19), qui part de la face intérieure de la branche transversale inférieure (12) en direction du bas ;
    c) la zone de profil (BN) proche du front est conformée en profil ondulé (20) à direction de propagation des ondulations (M) verticale, avec un premier flanc d'onde (20a) partant de l'extrémité inférieure de la barre intermédiaire verticale (19) et s'étendant vers le bas, un premier sommet d'onde (20b) situé à droite, dirigé vers le bas et se raccordant à l'extrémité droite du premier flanc d'onde (20a), un deuxième flanc d'onde (20c) s'étendant vers la gauche et se raccordant à l'extrémité inférieure du premier sommet d'onde (20b) placé à droite, un deuxième sommet d'onde (20d) situé à gauche, tourné vers le bas, se raccordant à l'extrémité inférieure du deuxième flanc d'onde (20c), un troisième flanc d'onde (20e) s'étendant vers la droite et se raccordant à l'extrémité inférieure du deuxième sommet d'onde (20d) placé à gauche, un troisième sommet d'onde (20f) situé à droite, tourné vers le bas, se raccordant à l'extrémité inférieure du troisième flanc d'onde (20e), et un quatrième flanc d'onde (20g) s'étendant vers la droite et se raccordant à l'extrémité inférieure du troisième sommet d'onde (20f) placé à droite,
    l'observateur, en regardant dans la même direction d'observation (SG) le profil de clé (P) tourné autour de son axe (A) dans une position horizontale avec son front de clé (B) placé à gauche et son dos de clé (R) placé à droite, pouvant reconnaître une suite de lettres se lisant de gauche à droite w minuscule - H majuscule, avec un trait d'union (19) entre les deux,
    soit :
    a') La zone de profil (RN) proche du dos présente dans une surface latérale droite de profil, à distance l'une au-dessus de l'autre, deux rainures de profil droites (111, 113), à savoir une rainure de profil droite supérieure (111) et une rainure de profil droite inférieure (113), et présente dans sa surface latérale gauche de profil, à mi-hauteur par rapport aux deux rainures de profil droites (111, 113), une rainure de profil gauche (112);
    b') la zone intermédiaire (Z) comprend une barre intermédiaire verticale (117) s'étendant vers le bas et se raccordant à la zone de profil (RN) proche du dos à proximité de la surface latérale droite de profil ;
    c') la zone de profil (BN) proche du front comprend une barre transversale (121) pour l'essentiel horizontale, qui part de l'extrémité inférieure de la barre intermédiaire (117) et s'étend vers la gauche, ainsi qu'une barre médiane verticale (123) partant d'une zone médiane de la face inférieure de cette barre transversale horizontale (121) et s'étendant vers le bas, et une demi-barre (125) partant de l'extrémité inférieure de la barre médiane verticale et s'étendant pour l'essentiel horizontalement vers la gauche,
    l'observateur, en regardant dans la même direction d'observation (SG) le profil de clé (P) tourné autour de son axe (A) dans une position horizontale avec son front de clé (B) placé à gauche et son dos de clé (R) placé à droite, pouvant reconnaître une suite de lettres se lisant de gauche à droite W majuscule - h minuscule, avec un trait d'union (117) entre les deux.
  2. Profil de clé selon la revendication 1, caractérisé en ce que, en tenant le profil de clé (P) verticalement avec le dos de clé (R) en haut, la barre intermédiaire verticale (19) est décalée par rapport à la barre verticale (14).
  3. Profil de clé selon la revendication 1 ou 2, caractérisé en ce que, en tenant le profil de clé (P) verticalement avec le dos de clé (R) en haut, la largeur des branches horizontales (10, 12) est supérieure à la distance horizontale des surfaces extérieures de sommets d'ondes (20b, 20d) opposés l'un à l'autre, de préférence de manière correspondante au rapport des hauteurs d'un H majuscule et d'un w minuscule, les hauteurs de ces lettres étant mesurées à chaque fois en considérant normalement leur écriture.
  4. Profil de clé selon l'une des revendications 1 à 3, caractérisé en ce que, en tenant le profil de clé (P) verticalement avec le dos de clé (R) en haut, la distance horizontale d'un sommet d'onde (20d) situé à gauche depuis l'extrémité gauche d'une branche transversale (10, 12) est approximativement égale ou légèrement inférieure à la distance horizontale des surfaces extérieures d'un sommet d'onde (20b, 20f) situé à droite depuis l'extrémité droite de la branche transversale (10, 12).
  5. Profil de clé selon l'une des revendications 1 à 4, caractérisé en ce que l'épaisseur de profil des flancs d'ondes (20a, 20c, 20e, 20g) et des sommets d'ondes (20b, 20d, 20f) est inférieure à l'épaisseur de profil de la barre verticale (14) et des branches transversales (10, 12).
  6. Profil de clé selon l'une des revendications 1 à 5, caractérisé en ce que le profil ondulé (20) est conformé en profil ondulé trapézoïdal.
  7. Profil de clé selon l'une des revendications 1 à 6, caractérisé en ce que les branches transversales (10, 12) et la barre horizontale (14) définissent, au moins d'un côté du profil, une rainure trapézoïdale (16, 18) s'élargissant vers l'extérieur, de préférence à flancs égaux.
  8. Profil de clé selon l'une des revendications 1 à 7, caractérisé en ce que, en tenant le profil de clé (P) verticalement avec le dos de clé (R) en haut, le profil de clé étant tenu verticalement, les hauteurs de profil de la zone de profil (RN) proche du front, de la zone de profil (BN) proche du dos et de la zone intermédiaire (Z) respectent environ une proportion de 40 : 35 : 10.
  9. Groupe de clés avec chacune un profil de clé (P) selon l'une des revendications 1 à 8, dans lequel les différentes clés (figure la) - figure 1g)) se différencient au moins du côté gauche et du côté droit du profil par des épaisseurs différentes des branches transversales (10, 12) et/ou des épaisseurs différentes de la barre verticale (14), mesurées dans la direction verticale pour une position verticale du plan médian (M).
  10. Groupe de clés selon la revendication 9, dans lequel au moins l'une des clés (figure 1a)) est une clé de niveau supérieur, dont le profil (P) s'inscrit complètement à l'intérieur des profils (P) d'au moins deux autres clés.
  11. Profil de clé selon la revendication 1, caractérisé en ce que, en tenant le profil de clé (P) verticalement avec le dos de clé (R) en haut, les deux rainures de profil droites (111, 113) sont plus profondes que la rainure de profil gauche (115).
  12. Profil de clé selon la revendication 1 ou 11, caractérisé en ce qu'au moins l'une des rainures de profil (111, 113, 115) s'élargit en trapèze en direction de la face extérieure respective du profil, de préférence en trapèze à flancs égaux.
  13. Profil de clé selon la revendication 1, 11 ou 12, caractérisé en ce que, en tenant le profil de clé (P) verticalement avec le dos de clé (R) en haut, la barre horizontale (121), la barre intermédiaire (117) et une partie contiguë de la zone de profil (RN) proche du dos forment une partie creuse trapézoïdale (127).
  14. Profil de clé selon l'une des revendications 1 et 11 à 13, caractérisé en ce que la barre horizontale (121), la barre médiane verticale (123) et la demi-barre horizontale (125) forment une partie creuse trapézoïdale (129).
  15. Profil de clé selon l'une des revendications 1 et 11 à 14, caractérisé en ce que, en tenant le profil de clé verticalement avec le dos de clé en haut et le front de clé en bas, les hauteurs de la zone de profil (RN) proche du dos, de la zone de profil (BN) proche du front et de la zone intermédiaire (Z) respectent approximativement une proportion de 53 : 30 : 5.
  16. Groupe de clés avec chacune un profil de clé (P) selon l'une des revendications 1 et 11 à 15, dans lequel les différentes clés se différencient sur au moins l'un des côtés gauche et droit du profil par des profondeurs différentes des rainures de profil (111, 113, 115) et/ou des largeurs différentes, mesurées verticalement, des rainures de profil (111, 113, 115).
  17. Groupe de clés selon la revendication 16, dans lequel au moins l'une des clés (figure 2a)) est une clé de niveau supérieur, dont le profil (P) s'inscrit complètement à l'intérieur des profils (P) d'au moins deux autres clés (figures 2b) - figure 2g)).
EP94102496A 1993-02-19 1994-02-18 Profilé fabriqué pour clef et groupes de clefs Revoked EP0611861B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4305176A DE4305176A1 (de) 1993-02-19 1993-02-19 Schlüsselprofile und daraus hergestellte Schlüsselgruppen
DE4305176 1993-02-19

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EP0611861A1 EP0611861A1 (fr) 1994-08-24
EP0611861B1 true EP0611861B1 (fr) 1996-01-24

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EP94102496A Revoked EP0611861B1 (fr) 1993-02-19 1994-02-18 Profilé fabriqué pour clef et groupes de clefs

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EP (1) EP0611861B1 (fr)
AT (1) ATE133463T1 (fr)
DE (2) DE4305176A1 (fr)
ES (1) ES2085805T3 (fr)
PL (1) PL173141B1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10131330A1 (de) * 2001-06-28 2003-01-09 Winkhaus Fa August Schlüssel für einen Schließzylinder und Schließanlage mit mehreren Schließzylindern
DE102004026064B3 (de) * 2004-05-25 2005-06-30 Bks Gmbh Schließzylinder und Schlüssel
AT500638B8 (de) * 2004-08-03 2007-02-15 Kaba Gmbh Schliesszylinder, flachschlüssel sowie verfahren zu dessen herstellung
WO2011006952A2 (fr) 2009-07-15 2011-01-20 Shell Internationale Research Maatschappij B.V. Procédé d'hydrotraitement d'huile hydrocarbure
KR102041762B1 (ko) 2011-12-29 2019-11-07 쉘 인터내셔날 리써취 마트샤피지 비.브이. 탄화수소 오일의 수소화처리 방법

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH355710A (de) * 1955-09-23 1961-07-15 Zeiss Ikon Ag Flachschlüssel für Stift-Zylinderschlösser
DE2003059C3 (de) * 1970-01-23 1979-11-22 Fa. Aug. Winkhaus, 4404 Telgte Schließanlage
AT358951B (de) * 1977-06-23 1980-10-10 Grundmann Gmbh Geb Verschlussanlage auf zylinderschlossbasis
DE2551523C3 (de) * 1975-11-17 1982-03-18 Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert Gruppen-Flachschlüssel für Drehzylinderschlösser von Schließanlagen
DE7536474U (de) * 1975-11-17 1976-04-01 Eaton Gmbh, 5620 Velbert Gruppenschluessel fuer drehzylinderschloesser von schliessanlagen, insbesondere hauptschluesselanlagen
DE3123511C2 (de) * 1981-06-13 1984-09-20 Aug. Winkhaus KG, 4404 Telgte Drehzylinderschloss
DE3907065A1 (de) * 1989-03-04 1990-09-13 Bks Gmbh Schliesszylinderschluessel

Also Published As

Publication number Publication date
DE59400091D1 (de) 1996-03-07
DE4305176A1 (de) 1994-08-25
EP0611861A1 (fr) 1994-08-24
ES2085805T3 (es) 1996-06-01
PL302267A1 (en) 1994-08-22
ATE133463T1 (de) 1996-02-15
PL173141B1 (pl) 1998-01-30

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