EP3983628B1 - Schlüssel für ein zylinderschloss - Google Patents

Schlüssel für ein zylinderschloss Download PDF

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Publication number
EP3983628B1
EP3983628B1 EP20731046.7A EP20731046A EP3983628B1 EP 3983628 B1 EP3983628 B1 EP 3983628B1 EP 20731046 A EP20731046 A EP 20731046A EP 3983628 B1 EP3983628 B1 EP 3983628B1
Authority
EP
European Patent Office
Prior art keywords
key
reading
longitudinal direction
scanning
query
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
EP20731046.7A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3983628A1 (de
Inventor
Michael Riesel
Florian OBERLEITNER - LEEB
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.)
EVVA Sicherheitstechnologie GmbH
Original Assignee
EVVA Sicherheitstechnologie 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 EVVA Sicherheitstechnologie GmbH filed Critical EVVA Sicherheitstechnologie GmbH
Priority to RS20231277A priority Critical patent/RS65057B1/sr
Priority to SI202030337T priority patent/SI3983628T1/sl
Priority to HRP20240003TT priority patent/HRP20240003T1/hr
Publication of EP3983628A1 publication Critical patent/EP3983628A1/de
Application granted granted Critical
Publication of EP3983628B1 publication Critical patent/EP3983628B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E05B19/0023—Key profiles characterized by variation of the contact surface between the key and the tumbler pins or plates
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
    • E05B47/0045—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets keys with permanent magnets
    • 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
    • E05B19/0035—Key profiles characterized by longitudinal bit variations
    • 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
    • E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
    • E05B19/0052—Rectangular flat keys
    • E05B19/0058—Rectangular flat keys with key bits on at least one wide side surface of the key
    • 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
    • E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type
    • 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
    • E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
    • E05B19/0052—Rectangular flat keys

Definitions

  • the invention relates to a key for a cylinder lock with the features of the preamble of the independent patent claim.
  • Such a key comprises at least one coded side surface running along the longitudinal direction of the key, on which at least one coding is provided for querying in the cylinder lock, the coding comprising a first and a second query surface running in the longitudinal direction of the key and in a transverse direction of the Keys are arranged offset from one another.
  • the transverse direction is a direction normal to the longitudinal direction of the key, which usually lies in the plane of a key surface.
  • Such keys with offset query surfaces are basically known from the prior art, with the query surfaces regularly running parallel to a central longitudinal plane of the key and being queried with corresponding query elements in the lock.
  • the offset of the query surfaces in the transverse direction generally serves to enable a large number of coding variations at a specific scanning position in the longitudinal direction of the key.
  • a large number of query surfaces arranged offset in the transverse direction of the key can be provided in the form of incision millings, the position of which can be varied in the transverse direction and depth relative to the side surface of the key.
  • One object of the invention is to solve this problem and to provide a key with codes which are designed in such a way that they offer a large number of additional possible variations.
  • the resulting coding should be as difficult as possible to copy and reproduce.
  • the query surfaces are arranged offset from one another in the longitudinal direction of the key and each have the shape of a continuous and preferably periodic curve in cross section.
  • the query surfaces are therefore not only offset in the transverse direction, but also in the longitudinal direction, and do not run parallel to the central longitudinal plane of the key, but rather occupy a variable, continuous distance from it.
  • the cross-sectional curves of the query surfaces are designed as sine curves or cosine curves.
  • the cross-sectional curves are particularly preferably formed over at least a full period length.
  • the respective curve can be predefined.
  • a periodic sine curve or cosine curve with a given wavelength and amplitude can be predefined over an angular measure of at least 0° to 360° (two half-waves), or 0° to 540° (three half-waves).
  • the two interrogation surfaces preferably have identical amplitudes and identical wavelengths.
  • the interrogation surfaces preferably each start with the same amplitude value, which, however, is not at the same position in the longitudinal direction of the key due to the displacement in the longitudinal direction.
  • the query surfaces can have essentially the same length in the longitudinal direction, so that the two curves end at the same amplitude value again, for example after passing through a maximum value, a zero crossing and a minimum value.
  • the features according to the invention ensure that the two query surfaces have a depth relative to the central longitudinal plane and in the longitudinal direction of the key, which is variable and therefore difficult for attackers to scan or copy, but is in a clear relationship to one another and is therefore easy to manufacture are.
  • the offset in the longitudinal direction can be varied, for example, in multiples of an angular measure of the curves, for example 15° or 30°, in order to obtain different codings.
  • the interrogation surfaces are offset from one another in the longitudinal direction in such a way that the curves formed in the cross section are offset from one another in the longitudinal direction by an angular dimension of preferably approximately 45 ° to 135 °, preferably approximately 90 °, so that the interrogation surfaces are along the Cut longitudinally in several points, which serve as scanning points for the coding.
  • an angular dimension preferably approximately 45 ° to 135 °, preferably approximately 90 °
  • intersection points there are two intersection points; if the sine curves are designed over an angle of 0° to 540° (three half-waves), there are three intersection points, which are: Scanning can be used. Scanning at these intersection points can be implemented in a particularly robust manner and is less prone to errors.
  • the curves i.e. the respective cross sections of the query surfaces, can have a period length of approximately 4mm to 25mm, preferably approximately 7mm to 15mm, particularly preferably approximately 8mm to 12mm. This period length corresponds to an angular range from 0° to 360°. However, it can also be provided that the curves are executed over more than one period, so that the entire extent of the query area is significantly longer than the stated period length of the curve.
  • the coding and thus the query surface only extends in sections over a partial area of the longitudinal extent of the key.
  • the coding and thus the query surface extends over essentially the entire longitudinal extent of the key, i.e. from the key edge to the key tip.
  • the amplitude of the curves can be approximately 0.1 mm to 1.5 mm, preferably 0.3 mm to 1.0 mm, particularly preferably 0.5 mm to 0.8 mm.
  • the selected amplitude depends on the available material thickness of the key at the position of the coding and can also be significantly larger, for example up to 3mm.
  • the query surfaces can be formed in the form of recesses as millings or as embossings on the side surface.
  • inlet bevels can optionally be formed at both ends of the respective recesses in order to facilitate the insertion and removal of the scanning elements of the lock.
  • the inlet slopes are preferably not part of the query areas.
  • the inlet slopes can be linear or non-linear.
  • the inlet slope can have a circular section-shaped course.
  • embossing die the inlet slope can have any desired, in particular linear, course.
  • a magnetic element can be arranged in the coding, preferably between the first interrogation surface and the second interrogation surface and preferably at one of the scanning points formed by the intersections of the interrogation surfaces. This can serve to interact with a query element arranged in the lock.
  • the interrogation element arranged in the lock can be converted from a locked state into a release state by the magnetic effect, wherein the interrogation element itself can comprise a magnetic element. This means that it is not necessary to load the interrogation element in the lock with spring tension. In addition, a minimal play in the storage of the interrogation element can be compensated for by the magnetic effect in that the magnetic element pulls the interrogation element into the correct position for engagement with the interrogation surfaces.
  • the magnetic element can be arranged centrally along the query surfaces in the longitudinal direction in order to avoid tilting. For the same reason, when using multiple interrogation elements, they can be arranged symmetrically in the longitudinal direction.
  • the key is a flat key, with the side surface being the broad side of the key and extending in a first transverse direction.
  • the key is a flat key, with the side surface being the narrow side of the key and extending in a second transverse direction.
  • the first transverse direction and the second transverse direction are orthogonal to one another and are each normal to the longitudinal direction of the key.
  • Combinations can also be provided, with a first coding according to the invention being located on a broad side of the key and a second coding according to the invention being located on a narrow side of the key.
  • the codings on the side surfaces can be identical, so that the key is a reversible key that can lock an assigned lock in two positions.
  • the codings on the side surfaces can also be different, so that the key is a non-reversible key that can lock an assigned lock in only one position.
  • the query surfaces have an extension in the longitudinal direction of 4mm to 25mm, preferably about 7mm to 15mm, particularly preferably about 8mm to 12mm.
  • the extent of the query areas can coincide with the period length of the curve, but it can also be provided that the query area extends over more than one period length.
  • the query surfaces can have an extension of approximately 1mm to 10mm, preferably 1.5mm to 3.5mm, particularly preferably approximately 2.0mm to 3.0mm in the transverse direction.
  • the extent in the transverse direction is primarily limited by the accuracy of the tool used for production and the entire width of the key in the transverse direction.
  • the query surfaces are formed as the groove base of a preferably conical or rectangular incision milling of the side surface, with the query surfaces not projecting beyond the outer cross-sectional profile of the key.
  • the curve formed in the cross section of the interrogation surfaces can be designed in such a way that its highest amplitude just reaches the side surface, so that the depth of the interrogation surface relative to the side surface essentially corresponds to twice the amplitude value.
  • the interrogation surfaces are formed as a tip surface or comb of a preferably conical or rectangular material web projecting from the side surface, with the interrogation surfaces projecting beyond the outer cross-sectional profile of the key.
  • the curve formed in the cross section of the interrogation surfaces is designed in such a way that its lowest amplitude just reaches the side surface, so that the height of the interrogation surface relative to the side surface essentially corresponds to twice the amplitude value.
  • a key according to the invention can have a first coding, the query surfaces of which are formed as the groove base of a preferably conical or rectangular incision milling of a first side surface, the query surfaces not projecting beyond the outer cross-sectional profile of the key, and have a second coding, the query surfaces of which are designed as a tip surface or comb preferably conical or rectangular, projecting material web of this or another side surface are formed, these query surfaces protruding beyond the outer cross-sectional profile of the key.
  • the invention further extends to a system consisting of a key according to the invention and a scanning element of a cylinder lock, which is designed to query the coding, in particular the query areas, in order to lock the cylinder lock.
  • the scanning element can comprise a pen with a scanning tip, the scanning tip being adapted to the shape of the interrogation surfaces at the scanning points.
  • the scanning points can be formed in particular at those points along the longitudinal direction of the key where the curves of the query surfaces intersect. Accordingly, the scanning elements can be provided at those points in the key channel of the cylinder lock where the intersections of the curves of an authorized key are provided.
  • the scanning element can also be designed as a side slide with an end face or include it, the end face being adapted to the shape of the query surfaces. In this embodiment, the scanning element not only scans the intersections of the curves, but also the entire shape of the query surfaces.
  • the side shifter can comprise a magnetic element in the area of its end face, which is designed to cooperate with the magnetic element of the key in order to correctly position the side shifter relative to the interrogation surface according to the invention.
  • Figs. 1a - 1e show a first exemplary embodiment of a key 1 according to the invention for a cylinder lock, not shown.
  • the key 1 is a flat key with two opposing narrow sides or end faces and two opposing broad sides or flat sides.
  • a coded side surface 3 runs along the longitudinal direction 2 of the key 1, which is a broad side that extends in the transverse direction 6.
  • the transverse direction 6 is essentially orthogonal to the longitudinal direction 2.
  • the side surface 3 is profiled in a conventional manner and has a coding 4 for querying in the cylinder lock.
  • the coding 4 is only formed in sections along a portion of the longitudinal extent of the key 1.
  • the cut DD along the coding 4 is in Fig. 1b presented in detail.
  • the coding 4 comprises a first query surface 5, which runs in the longitudinal direction 2 of the key 1, and a second query surface 5 ', which also runs in the longitudinal direction 2 of the key 1.
  • the query surfaces 5, 5 ' are each formed as the groove base of a conical incision milling 9, 9' of the side surface 3 and do not protrude beyond the outer cross-sectional profile of the key 1, as in Fig. 1e is shown.
  • the interrogation surfaces 5, 5 ' are arranged offset from one another in the transverse direction 6 of the key 1, with a slight overlap in the area of less than 10% of their width, as in Fig. 1c more visible. This overlap is caused by the mechanical production of the incision millings, in particular by their conical shape.
  • the query surfaces 5, 5 ' are formed in the form of recesses, namely milled cuts, in the side surface 3 and have linear inlet slopes 7, 7' on both sides at the transition to the side surface 3, as in Fig. 1c more visible.
  • the query surfaces 5, 5 ' are arranged offset from one another in the longitudinal direction 2.
  • the query surfaces 5, 5' each have the shape of a sine curve, which, however, are shifted by an angle of approximately 90°.
  • the sine curves each extend over a total angle of approximately 540°, i.e. three half waves.
  • the angle information refers to a distance in the longitudinal direction 2, whereby, for example, an angle dimension of 540 ° can correspond to a distance of approximately 19 mm, measured from the respective ends of the linear inlet slopes 7, 7 '.
  • the distance covered by the sine curves can also be larger or smaller.
  • the two sine curves each have a substantially identical amplitude and a substantially identical wavelength.
  • the amplitude of the sinusoids in the present exemplary embodiment is approximately 0.5mm.
  • This choice of sine curves results in three intersection points of the sine curves in the present exemplary embodiment, which are in Fig. 1b are marked with the letters A, B and C and can serve as scanning points 8.
  • the scanning surfaces are scanned at these scanning points 8, with a scanning element in the form of a pen 12 with a scanning tip 13 being shown schematically.
  • the pin 12 is a known core pin of a cylinder lock, the scanning tip 13 of which is adapted to the shape of the query surfaces 5, 5 'in the area of the intersection of the two sine curves by having correspondingly sinusoidally shaped tip surfaces.
  • the corresponding cylinder lock is designed to lock when the pin 12 is completely in contact with the query surfaces 5, 5 '.
  • Fig. 1c shows a detailed view of the tip of the key 1.
  • the two query surfaces 5, 5 'of the coding 4 are offset in the transverse direction 6, but are arranged slightly overlapping.
  • the overlap occurs when the incision millings are produced using a tool that creates recesses with a conical cross section.
  • Fig. 1c The inlet slopes 7, 7' of the query surfaces 5, 5' are also shown. These inlet bevels 7, 7' are essentially linear and enable the scanning pin 12 to be easily inserted into the incision milling.
  • the sine curves begin from the ends of the inlet slopes 7, 7 'shown with transverse edges and each extend over three half waves.
  • the entire length of the query surfaces 5, 5' in the longitudinal direction 2 is approximately 19mm in this exemplary embodiment, measured between the ends of the linear inlet slopes 7, 7'.
  • the width of the query surfaces 5, 5' in the transverse direction 6 is approximately 1.5 mm in this exemplary embodiment, whereby this refers to the width on the surface of the side surface 3, especially since the width of the query surfaces 5, 5' at the bottom of the groove is variable.
  • Fig. 1d shows an embodiment of a system comprising the key 1 with two scanning elements in the form of pins 12, 12 ', which are designed to scan the interrogation surfaces 5, 5' at the scanning positions A and C.
  • the scanning position B is not scanned.
  • Figs. 2a - 2e show a second exemplary embodiment of a key according to the invention, as well as a system consisting of a key according to the invention and scanning elements in the form of a side shifter 14.
  • the reference numbers used and the elements designated by them correspond to those in connection with the exemplary embodiment according to, except for the following differences Fig. 1a - 1e were used.
  • a magnetic element 10 namely a permanent magnet
  • the magnetic element 10 is located in the longitudinal direction 2 at one of the scanning points 8, namely at the scanning point A. This is shown in the sectional view EE Fig. 2b and in the view of the key tip according to Fig. 2c presented in a higher level of detail.
  • a second magnetic element 10 can be provided at scanning point B in order to facilitate symmetrical insertion of the side slide 14.
  • Fig. 2b also shows a detailed view of the side slide 14, which, in contrast to the pins 12, 12 'from the first exemplary embodiment, not only scans individual scanning points, but is designed via its correspondingly shaped end face 15 to detect the two query surfaces 5, 5' in the area of Sine curves, i.e. between the inlet slopes 7, 7 'to be completely scanned. Errors in the sine curves therefore lead to the lock blocking even if these errors occur outside of the sampling points 8.
  • the side shifter 14 is elongated in order to scan the sinusoids over their entire length and has a magnetic element 16 which is designed to interact with the permanent magnet in the coding 4. This ensures that the side shifter 14 is tightened when it approaches the coding 4 and therefore minimal play does not lead to the lock blocking.
  • the side slide 14 is shorter than the entire incision milling of the query surfaces 5, 5 ', since it only covers the area of the sine curves and not the area of the inlet slopes 7, 7' provided on both sides.
  • the length of the sine curves in this exemplary embodiment is, in contrast to the first exemplary embodiment, only approximately 360 °, i.e. two half waves, so that there are only two sampling points 8, which are in Fig. 2b are labeled A and B.
  • Fig. 2c also shows that in this exemplary embodiment, the query surfaces 5, 5 'along the transverse extension 6 of the key 1 do not overlap, but rather directly adjoin one another. This is achieved by using appropriate tools, such as embossing stamps.
  • the magnetic element 10 is arranged in the transverse direction 6 centrally between the two interrogation surfaces 5, 5 '.
  • Fig. 2e in which a section HH is shown, also shows that the incision milling 9, which forms the query surface 5, is not conical but rectangular in this exemplary embodiment. This means that, in contrast to the first exemplary embodiment, there are no overlap areas.
  • Fig. 2d shows a system consisting of the key 1 with a side slide 14, which includes an end face 15, the end face 15 being adapted to the shape of the query surfaces 5, 5 '.
  • Figs. 3a - 3e show a third exemplary embodiment of a key according to the invention, as well as a system consisting of a key according to the invention and scanning elements in the form of laterally arranged scanning pins.
  • the reference numbers used correspond to those in connection with the exemplary embodiment, except for the following differences Fig. 1a - 1e were used.
  • the coding 4 is not arranged on the broad side of the key 1, but on the narrow side of the key 1, i.e. the end face of the flat key shown.
  • the transverse direction 6' is a direction that is orthogonal to the transverse direction 6 in the first and second exemplary embodiments.
  • interrogation surfaces 5, 5' arranged offset from one another in the longitudinal direction 2, each of which in cross section has the shape of a sine curve formed over an angular range of approximately 540°.
  • the sine curves are shifted by an angle of approximately 90° to each other in the longitudinal direction 2, so that three scanning points 8 result as intersection points of the sine curves, which are in Fig. 3b are designated as A, B and C.
  • the two query areas 5, 5' overlap, as in Fig, 3c can be seen so that overlapping areas are formed.
  • the query surfaces 5, 5 ' are again formed as the groove base of a conical incision milling 9 of the side surface 3, the query surfaces 5, 5' not projecting beyond the outer cross-sectional profile of the key 1, as in Fig. 3e is shown.
  • the coding 4 is not interrogated by conventional core pins, but rather by pins 12, 12 'arranged laterally along the broad side of the key 1 or the key channel in the lock, which, however, also only scan the scanning positions A and C, as in Fig. 3d shown schematically.
  • Such laterally and angularly arranged pins for scanning frontal codings of flat keys are known per se and make it possible to detect both the presence (positive test) and the absence (negative test) of corresponding codings.
  • the amplitude of the sine curves can be significantly higher in this exemplary embodiment, for example 3mm or 4mm, than in the first two exemplary embodiments, since incision milling on the end face of a flat key can usually be deeper than on the broad side of the flat key.
  • Figs. 4a - 4d a fourth exemplary embodiment of a key 1 according to the invention with a combination of two codes 4 in the form of incisions and projecting material webs.
  • the reference numbers used correspond to those in connection with the exemplary embodiment, except for the following differences Fig. 1a - 1e were used.
  • Fig. 4a shows the key 1 with its side surface 3, on which a coding 4 is arranged in the form of two projecting material webs.
  • the material webs in turn form query surfaces 5a, 5a ', which are offset from one another in the longitudinal direction 2 and in the transverse direction 6.
  • Fig. 4b shows a view of the key from above and it can be seen that the material bars protrude beyond the cross section of the key.
  • the query surfaces 5a, 5a' are formed in the form of the tip surface or the comb of a conical, projecting material web 11, 11' of the side surface 3, the query surfaces 5a, 5a' protruding beyond the outer cross-sectional profile of the key 1.
  • the overlap in the transverse direction and the conical cross section is clear in the Figures 4c and 4d shown, which is a sectional view along the line JJ in Fig. 4c shows.
  • the key 1 in addition to the coding 4, in which the query surfaces are designed as a material web 11, 11 ', the key 1 according to this exemplary embodiment has a further (in Fig. 4a and Fig. 4c (not visible) coding 4, the query surfaces 5, 5 'are formed as the groove base of a conical incision milling 9, 9' on the opposite side surface 3', the query surfaces 5, 5' not protruding beyond the outer cross-sectional profile of the key 1.
  • the design of the query surfaces 5, 5 'in the form of the groove base of an incision milling is combined with the design in the form of the tip surface or the comb of a projecting material web 11, 11'.
  • Keys according to the invention can have several codings, which are designed in different versions on the narrow side and/or the broad side. Both the choice of sampling points and the design of the curves are not limited to the versions shown. In particular, different amplitudes and period lengths of the curves can be provided, both for different codings and within one coding for different query areas. Furthermore, more than two interrogation surfaces can be provided in one coding, which are then arranged offset both in the transverse direction and in the longitudinal direction.

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  • Lock And Its Accessories (AREA)
  • Chairs Characterized By Structure (AREA)
  • Electrophonic Musical Instruments (AREA)
EP20731046.7A 2019-06-13 2020-06-04 Schlüssel für ein zylinderschloss Active EP3983628B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
RS20231277A RS65057B1 (sr) 2019-06-13 2020-06-04 Ključ za cilindričnu bravu
SI202030337T SI3983628T1 (sl) 2019-06-13 2020-06-04 Ključ za cilindrično ključavnico
HRP20240003TT HRP20240003T1 (hr) 2019-06-13 2020-06-04 Ključ za cilindričnu bravu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50525/2019A AT522662B1 (de) 2019-06-13 2019-06-13 Schlüssel für ein Zylinderschloss
PCT/EP2020/065499 WO2020249462A1 (de) 2019-06-13 2020-06-04 Schlüssel für ein zylinderschloss

Publications (2)

Publication Number Publication Date
EP3983628A1 EP3983628A1 (de) 2022-04-20
EP3983628B1 true EP3983628B1 (de) 2023-10-04

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Application Number Title Priority Date Filing Date
EP20731046.7A Active EP3983628B1 (de) 2019-06-13 2020-06-04 Schlüssel für ein zylinderschloss

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EP (1) EP3983628B1 (fi)
AT (1) AT522662B1 (fi)
AU (1) AU2020289948A1 (fi)
DK (1) DK3983628T3 (fi)
ES (1) ES2967123T3 (fi)
FI (1) FI3983628T3 (fi)
HR (1) HRP20240003T1 (fi)
HU (1) HUE065058T2 (fi)
IL (1) IL288811A (fi)
LT (1) LT3983628T (fi)
PL (1) PL3983628T3 (fi)
PT (1) PT3983628T (fi)
RS (1) RS65057B1 (fi)
SG (1) SG11202112384RA (fi)
SI (1) SI3983628T1 (fi)
WO (1) WO2020249462A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4212272A1 (de) * 2022-01-17 2023-07-19 C.Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschlossfabrik Verfahren zum profilieren eines flachschlüssels oder flachschlüssel mit unterbrochener nut
DE102022114503A1 (de) 2022-06-09 2023-12-14 Dom Sicherheitstechnik Gmbh & Co. Kg Schlüssel und Schließvorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH449455A (de) * 1965-04-29 1967-12-31 Bauer Ag Zylinderschloss mit zugehörigem Schlüssel
DE19654136C2 (de) * 1996-12-23 1999-11-18 Schulte C E Gmbh Schließzylinder
AT502746B1 (de) * 2005-04-14 2007-11-15 Evva Werke Zylinderschloss sowie flachschlüssel
US20130192320A1 (en) * 2012-01-26 2013-08-01 Compx International Inc. Lock system
DE102013002721A1 (de) * 2013-02-12 2014-08-14 Assa Abloy Sicherheitstechnik Gmbh Schloss-Schlüssel-System
CA2925694C (en) * 2013-10-11 2022-01-18 Urbanalps Ag Key and lock
CN106968518B (zh) * 2016-08-31 2020-12-11 骆国基 一种ab锁
EP3366871A1 (en) * 2017-02-24 2018-08-29 Assa Ab Cylinder lock and key system

Also Published As

Publication number Publication date
RS65057B1 (sr) 2024-02-29
LT3983628T (lt) 2024-01-10
AT522662B1 (de) 2021-03-15
ES2967123T3 (es) 2024-04-26
WO2020249462A1 (de) 2020-12-17
HRP20240003T1 (hr) 2024-03-29
SG11202112384RA (en) 2021-12-30
FI3983628T3 (fi) 2023-12-28
AU2020289948A1 (en) 2021-12-02
PT3983628T (pt) 2024-01-02
SI3983628T1 (sl) 2024-07-31
IL288811A (en) 2022-02-01
AT522662A1 (de) 2020-12-15
DK3983628T3 (da) 2024-01-08
EP3983628A1 (de) 2022-04-20
PL3983628T3 (pl) 2024-03-11
HUE065058T2 (hu) 2024-04-28

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