EP0313864A2 - Serrure cylindrique à goupilles - Google Patents

Serrure cylindrique à goupilles Download PDF

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Publication number
EP0313864A2
EP0313864A2 EP88116263A EP88116263A EP0313864A2 EP 0313864 A2 EP0313864 A2 EP 0313864A2 EP 88116263 A EP88116263 A EP 88116263A EP 88116263 A EP88116263 A EP 88116263A EP 0313864 A2 EP0313864 A2 EP 0313864A2
Authority
EP
European Patent Office
Prior art keywords
core
pins
housing
key
profile
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.)
Granted
Application number
EP88116263A
Other languages
German (de)
English (en)
Other versions
EP0313864A3 (en
EP0313864B1 (fr
Inventor
Siegfried Möllenkamp
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.)
JULIUS NIEDERDRENK KG
Original Assignee
JULIUS NIEDERDRENK 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.)
Filing date
Publication date
Application filed by JULIUS NIEDERDRENK KG filed Critical JULIUS NIEDERDRENK KG
Priority to AT88116263T priority Critical patent/ATE86347T1/de
Publication of EP0313864A2 publication Critical patent/EP0313864A2/fr
Publication of EP0313864A3 publication Critical patent/EP0313864A3/de
Application granted granted Critical
Publication of EP0313864B1 publication Critical patent/EP0313864B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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

Definitions

  • the invention relates to a lock cylinder with pin tumblers with a cylinder housing in which a core with a circular cross section with a longitudinal rib profile in the key channel for a longitudinal rib profile flat key with variable incisions provided on the narrow side is rotatably mounted and with pin tumblers extending transversely to the core axis, each arranged in rows in Layers lie which are arranged in the same direction as the central axis of the longitudinal rib profile flat key and comprise the core pins, which are matched by incisions and depressions in the longitudinal rib profile flat key, the longitudinal rib profile flat key back touching the core lateral surface.
  • a lock cylinder with tumblers according to the prerequisite type is previously known from DE-OS 20 03 059. This type of construction is relatively space-consuming.
  • This phenomenon is due to the fact that the force applied in the direction of the key slot for inserting or removing the flat key is deflected in part by the edge surfaces through the side depressions and the adapted ends of the locking pins in a direction that is perpendicular to the key slot plane.
  • the force component thus created causes the locking pins to move in the pin channel. The greater the angle between this force component and the pin channel in question, the less it is used.
  • the invention has for its object to provide a pin cylinder lock according to the preamble of claim 1 with increased lock-out security (degree of complication of a cylinder lock non-violently operated without a key and without knowledge of the original key with suitable tools). Furthermore, the burglar resistance should be significantly increased. This means the degree of difficulty in overcoming a cylinder lock. In addition, locking security should also be increased, which means the degree of difficulty in locking with a key other than the one intended. The lock variations should also be increased, which means the number of different locks per profile. In addition, the ability to copy keys is to be made more difficult, which means to make a key copy without an original key present. Finally, the step change should be improved.
  • an inventive "pin cylinder lock” initially "Baffles” that are not recognizable from the outside. After an unauthorized opening of the lock for the cylinder core and after a certain rotation, they snap into the cylinder core pin holes that are coordinated with the holes in the core or into the blind holes for housing pins in the cylinder core that are assigned to the key back, so that these locks would have to be overcome again around the core to be able to continue shooting.
  • a pin tumbler lock according to the invention is provided with at least two or many pairs of so-called core profile pins, which are displaceably arranged in bores in the housing, likewise against the restoring force of compression springs, which also load the core profile pins in the direction of the core.
  • the in Bores arranged in the housing are aligned at certain angular positions of the core with bores arranged therein, which run at the same angle, the longitudinal axes of the bores for the core profile pins intersecting on the core longitudinal line.
  • core pins with a circular cross section, core profile pins and also housing pins.
  • a locking cylinder according to the invention with pin tumblers is also extremely compact compared to the prior art, since the outer diameter of the core can only be about 8.5 mm to 10 mm or less or less, which means that a locking cylinder according to the invention can be used in a variety of ways for all possible dimensions and locking cylinder types is possible.
  • Paracentric is understood to mean the following:
  • the key channel and key profile must be designed so that the profile line overlaps or touches the profile axis from both sides at least twice (paracentric key profile), but at least once in the scanning area the core pins, whereby in the lock according to the invention not only the area of the core pins but also the area of the overlapping core profile pins and the area of the key spine is understood.
  • the outer diameter of the core is only 10 mm.
  • the dimensions can be 13 x 24 mm, while in this case the outer diameter of the core, for. B. only Is 10 mm.
  • Such a castle is also extremely compact.
  • the invention object and solution
  • cylindrical housing pins and so-called mushroom pins can be used mixed.
  • the longitudinal axes of a pair of core profile pins each form an angle of 90 degrees with one another, the axis running through the key channel being the bisector of the longitudinal center axes of the bores of the core profile pins.
  • a preferred embodiment is described in claim 8 .
  • This is a fully mechanical production of the holes for the housing bores. This can be done on high-performance machines, with two diametrically opposed holes in one operation through the hole in the cylinder core can be drilled. One side of the holes intended for the housing pins is designed as a blind hole, while other holes are later closed, for example riveted.
  • a further, particularly advantageous embodiment is described in claim 9 .
  • all holes can first be made, then the holes intended for them riveted and the housing ground and then refined, while only then is the assembly of the housing pins and springs through the core hole from the inside. From the outside of a pin cylinder lock manufactured in this way, the large number of holes can no longer be recognized.
  • a sleeve is not required which would have to surround the housing in order to carry out the assembly, in order to hold the tumbler springs etc. together.
  • the reference numeral 1 denotes a housing, which in cross-section can be arbitrary, but in the embodiments according to FIGS. 1 and 4 to 10 is cylindrical on its outer surface 2, while the housing 1 in the embodiment according to FIG. 2 in cross-section is rounded on its outer lateral surface 2, namely on its narrow sides, in the form of arcs and thus has a kind of flat oval design.
  • This is a rectangular cross-sectional shape that is rounded on the narrow sides by arcs.
  • the housing 1 is a cylindrical core 4 of only z. B. 10 mm outer diameter rotatably.
  • the housing 1 and the core 4 can consist of the same or different materials, for example both made of brass or both made of steel.
  • five bores 9, 10, 11, 12 and 13 are arranged as blind bores with respect to one another, with their longitudinal axes in the same cross-sectional plane, and consequently in series lie in a row.
  • the number of holes 9 to 13 can be larger or smaller than shown in the drawing.
  • a tumbler spring is arranged as a compression spring 14, 15, 16, 17, 18, which on the one hand is in the deepest of the associated bore 9 to 13 and on the other hand against a housing pin 19, 20, 21 arranged in the relevant bore , 22 and 23 supports.
  • the housing pins 19 to 23 are arranged to move longitudinally in the associated bores 9 to 13 and are designed to be conical or chamfered on their end faces.
  • the housing pin 21 is designed in FIG. 4 as a mushroom pin, while the other housing pins 19, 20, 22 and 23 are cylindrical.
  • the housing pins 19, 20, 22 and 23 are mushroom pins formed, while only the housing pin 21 is a cylindrical housing pin.
  • only cylindrical housing pins or only mushroom pins or a larger or smaller number of mushroom pins or cylindrical pins can be used as housing pins in embodiments within the scope of the inventive concept (object and solution).
  • a core pin 24, 25, 26, 27 or 28 is arranged coaxially to the housing pins 19 to 23, which are chamfered as cylindrical pins with an end section facing a key channel 29 for a flat profile key 30, with a conical or spherical shape.
  • pin pair length L One pair of pins each, consisting of a housing pin and a core pin, e.g. B. the housing pin 23 and the core pin 28 has a certain length when coaxially superimposed, which is referred to as "pin pair length" L.
  • the pin pair lengths L of the other pairs of housing and core pins should be equal to the pin pair length L of the housing pin 23 and the core pin 28.
  • the key 30 moves the associated pairs of housing pins 19 to 23 and associated core pins 24 to 28 to the correct height corresponding to the key incisions against the restoring force of the compression springs 14 to 18.
  • housing pins 41, 42, 43, 44 and 45 are longitudinally displaceable against the restoring force of springs 46 , 47, 48, 49 and 50 arranged, which are supported at one end against the relevant housing pin 41 to 45 and at the other end against a rivet 51, 52, 53, 54 and 55, respectively.
  • the bores 36 to 40 are thus also arranged in a plane at a distance and parallel to one another with their longitudinal axes.
  • Housing pins 41 to 45 are each of equal length and, at their ends - as can be seen in FIG.
  • bores are also provided spaced apart and with their longitudinal axes running parallel to one another, in pairs diametrically opposite one another, of which only the bores in the cross-sectional plane shown in FIG. 1 are provided Bores 56 and 57 can be seen.
  • the bore 56 is closed by a rivet 58 flush with the outer lateral surface 2, while the bore 57 is designed as a blind bore and opens out in the direction of the core 4 like the bore 56.
  • bores 56 and 57 which each run coaxially with one another and are arranged at a distance from one another, such as, for example, the bores 36 to 40
  • fewer or more such bores can also be arranged, for example only the pair of bores 56 and 56 shown in FIG 57. If there are several pairs of holes, the holes on each side are arranged parallel to one another and in pairs coaxially with the holes in the diametrically opposite row.
  • a compression spring 59 or 60 is arranged as a tumbler spring, the spring 59 on the one hand against the rivet 58 and on the other hand against a housing pin 61 is supported under prestress, while the spring 60 is supported on the one hand in the deepest of the blind bore 57 and on the other hand against a housing pin 62 and thereby loads the housing pins 61 and 62 in the direction of the core 4 in such a way that their tips on the outer lateral surface 3 concerns.
  • the diameter of the bores 56 and 57 and of any further bores with housing pins lying behind one another in the same plane and parallel to one another is the same size as the diameter of the bores 9 to 13 and 36 to 40, which likewise have the same diameter.
  • the longitudinal center axis running through the respective pairs of holes 56 and 57 is designated 63.
  • At an angle of z. B. 45 degrees are in the embodiments according to FIGS. 1 to 7 and FIG. 18 on both sides of the axis extending through the bores 9 to 13 or 36 to 40, for example to the longitudinal axis 5 on both sides of this axis 5 or the other axes, depending one or more bores 64 and 65 are arranged, the longitudinal axes 66 and 67 of which, accordingly form an angle of 90 degrees to each other and intersect on the core longitudinal axis 68.
  • a core profile pin is arranged in a longitudinally displaceable manner, only the two core profile pins 69 being shown in FIG , 70 are arranged.
  • the bores 64, 65 and the further bores, not shown, are each closed by flush rivets 71 and 72, which are flush with the outer lateral surface 2 of the housing 1, against which a compression spring 73 and 74 is supported at one end and with its other end against the assigned housing pin 96 or 97 acts on the core profile pins 69 or 70 or against the other core profile pins, not shown.
  • two such bores with core profile pins are provided on each side, so that there are a total of four pairs of core profile pins.
  • Several pairs e.g. B. four core profile pins can be provided on each side, so that there are eight pairs.
  • the key 30 has coaxial to the bores 64 and 65 and coaxial to the other bores, not shown, on each side of depressions or indentations in the form of blind bores, of which only the indentations 75, 76 and 77 and the penetration curves in FIG. 4 are shown, into which the ends of the core profile pins 69, 70 and the following can dip, if it is the key 30 which fits the pin cylinder lock (FIGS. 11 to 17).
  • FIG. 2 The embodiment in Fig. 2 is basically the same, so that the same reference numerals have been used for parts with the same function except for the difference that the housing pins are arranged in bores 78 and 79, the longitudinal center axis 80 and 8l at an acute angle the axis 82 extending centrally through the housing 1 and the core 4 is arranged, which at the same time each form an acute angle with an axis extending through the bores for housing pins and core pins, for example 82.
  • the bores 78 and 79 are closed to the outside by rivets 83 and 84, respectively.
  • pin cylinder lock shown in FIG. 1 shows the deepest point of the core and mushroom pins to the left of the vertical center line 5, and specifically without the key 30 inserted into the key channel 29, the highest point of the mushroom and is on the right of this center line 5 Core pins, raised by key 30, illustrated.
  • the embodiments according to the figures are e.g. B. for containers that can contain valuables used.
  • the lock is locked to the left of the center line 82 (FIG. 2), while the illustration of the parts is illustrated to the right of this when a key 30 is in the key channel 29 during the insertion process, so to speak. It is therefore a kind of "snapshot" when the key 30 has moved a certain mushroom and / or core pin and housing pin upwards with its highest point. After passing the highest point through the key 30, the parts then move back into their starting positions matching the key incision stages 31 to 35 under the influence of the tumbler springs 14 to 18.
  • a key 30 has been inserted into the key channel 29. It can be seen by comparison with FIG. 4 that it is a different one Permutation acts, so that one can integrate four mushroom pins 19, 20, 22 and 23 in FIG. 5 and only one mushroom pin 21 in FIG. 4. Mushroom pens are only installed if the ratio of the length of the pin to the possibility of lifting in the housing 1 and the depth of the key cut results in a length of the pin that enables a groove to be made in the housing pin and the housing pin to tilt in the hole.
  • the pin pair length L is dimensioned such that the stroke of the pins to get into the parting plane is no longer possible, thereby preventing a further core rotation. It would then no longer be possible to insert a suitable key into the key channel 29 if the core position was rotated by 180 degrees.
  • the core 4 has been rotated through 180 degrees without a key 30, that is to say in "thoughts".
  • the pin pair length L has here in L1 changed. If the appropriate key 30 were now inserted into the key channel 29, this would have to be able to execute the stroke of all the core pins 24 to 28 with the highest key shaft height. Then, however, some pairs of pins could no longer carry out the required stroke due to the pin pair length being too long, but would instead move the associated tumbler springs to block, i. H. the key 30 could not be inserted into the key channel 30 at all.
  • a total of four holes are provided per key flat side for core profile pins. These holes for core profile pins enable the core profile pins 69, 70 and further core profile pins to be “dipped away” laterally toward the key back. In Fig. 3, these are arranged at 45 degrees to the horizontal longitudinal center axis. In the longitudinal direction of the key 30 or the key channel 29, a plurality of diametrically opposed pairs of core profile pins can be provided, as mentioned.
  • the number of permutations given by the incisions 31 and 35 in the key 30 increases by laterally arranged core profile pins 69, 70 and the following by a considerable amount, depending on the key profile or core profile.
  • Fig. 8 differs from Fig. 1 in that in this in the cross-sectional plane shown on diametrically opposite sides not only two of the other housing pins 61 and 62 are arranged as baffles, so to speak, but two further pairs of housing pins are provided, each in bores 87 and 88 are guided and are acted against the restoring force by tumbler springs indicated only by dash-dotted lines against the core.
  • housing pins, core pins, further housing pins as baffles and core profile pins each in pairs and at the same angular intervals as can be seen in FIG. 8, can be arranged.
  • FIGS. 9 and 10 also show that the key 30 is provided with indentations 89 on its front edge. Such an indentation can be provided on the invisible key side.
  • the indentations of the key press against the lateral lateral surfaces (spherical or conical) of the core profile pins and urge them laterally against the restoring force of the tumbler springs at an acute angle until they can dive into the assigned recesses in the key and the core 4 can then be rotated.
  • indentations 90 and 91 While an indentation 92 is provided in broken lines, that is to say on the other side.
  • indentations 93 and 94 are visible, while an indentation 95 is arranged on the other side of the key and is accordingly invisible from FIG. 10.
  • Embodiments are therefore also conceivable in which only one core profile pin is provided in each case from the different key sides in different cross-sectional planes.
  • FIGS. 11 to 16 show that the lateral indentations, for. B. 75, 76, 77, 90, 91, 92, 93, 94 and 95 can attack at different heights and at different angles of the key, so that it is practically impossible for a burglar to use such a lock with an inappropriate key without using force to open.
  • a tap profile can be seen from FIG.
  • the same reference numerals have been used for parts with the same function.
  • the function is as described in connection with the above embodiments.
  • Patent 4,027,509 U.S. Patent 4,031,729 VSV 5/1980, 1st year “Mechanical lock systems - still up to date today?" DOM, "Security Factors” August 1979 German standards DK 683.33: 0014 "Lock cylinder with pin tumblers for door locks” Maintenance and workshop equipment operations management service 3/1977 Winkhaus Messe-magazin 01.02.1977 “Locking systems from Wein in Western Europe successful"

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  • Lock And Its Accessories (AREA)
  • Braking Arrangements (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Manufacture Of Motors, Generators (AREA)
EP88116263A 1987-10-26 1988-09-30 Serrure cylindrique à goupilles Expired - Lifetime EP0313864B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88116263T ATE86347T1 (de) 1987-10-26 1988-09-30 Schliesszylinder mit stiftzuhaltungen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873736129 DE3736129A1 (de) 1987-10-26 1987-10-26 Schliesszylinder mit stiftzuhaltungen
DE3736129 1987-10-26

Publications (3)

Publication Number Publication Date
EP0313864A2 true EP0313864A2 (fr) 1989-05-03
EP0313864A3 EP0313864A3 (en) 1990-04-04
EP0313864B1 EP0313864B1 (fr) 1993-03-03

Family

ID=6339059

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88116263A Expired - Lifetime EP0313864B1 (fr) 1987-10-26 1988-09-30 Serrure cylindrique à goupilles

Country Status (5)

Country Link
EP (1) EP0313864B1 (fr)
AT (1) ATE86347T1 (fr)
DE (2) DE3736129A1 (fr)
ES (1) ES2039541T3 (fr)
GR (1) GR3007221T3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1011912A3 (nl) * 1998-08-28 2000-02-01 Litto Samenstel van draaicilinderslot en sleutel.
DE10011111A1 (de) * 2000-03-09 2001-09-13 Winkhaus Fa August Schließzylinder
EP2025839A2 (fr) * 2007-08-15 2009-02-18 ASSA ABLOY Sicherheitstechnik GmbH Combinaison d'une clé et d'un verrou
EP2848755A3 (fr) * 2013-09-12 2015-08-05 Aug. Winkhaus GmbH & Co. KG Cylindre de fermeture doté d'une clé autorisée à la fermeture
EP3822433A1 (fr) 2019-11-18 2021-05-19 SEA Schliess-Systeme AG Clé, serrure à barillet, système et procédé

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2048180C (fr) * 1990-08-22 2001-03-06 Ernst Keller Cle et serrure a barillet pour verrouillage de securite
DE4042075C2 (de) * 1990-12-28 1995-08-17 Niederdrenk Julius Kg Schließzylinder mit Stiftzuhaltungen
WO1995013444A1 (fr) * 1993-11-12 1995-05-18 Alexandr Leonidovich Sintsov Serrure
CH695574A5 (de) * 1995-08-11 2006-06-30 Ernst Keller Zuhaltung für federbelastete Montage in einem Drehschliesszylinder für ein Sicherheitsschloss.
ATE399916T1 (de) * 2002-02-01 2008-07-15 Jul Niederdrenk Gmbh & Co Kg Schliesszylinder
ATE333548T1 (de) 2002-02-01 2006-08-15 Jul Niederdrenk Gmbh & Co Kg Schliesszylinder
DE102017207349A1 (de) * 2017-05-02 2018-11-08 Witte Automotive Gmbh Schließzylinder, Schlüssel und Schließvorrichtung

Citations (4)

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DE1260340B (de) * 1963-12-18 1968-02-01 Winkhaus Fa August Zusaetzliche, einteilige Sperrglieder in einem Drehzylinderschloss ueblicher Bauart
AT350933B (de) * 1977-02-25 1979-06-25 Zeiss Ikon Ag Zylinderschloss mit meldung von auftast- und aufbohrversuchen
AT357429B (de) * 1977-06-30 1980-07-10 Bauer Kaba Ag Zylinderschloss mit zugehoerigem flachschluessel
AT362673B (de) * 1979-09-11 1981-06-10 Bauer Kaba Ag Zylinderschloss mit zugehoerigem flachschluessel

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DE504383C (de) * 1927-12-02 1930-08-30 Leonard Pepper Notsicherung fuer Zylinderschloesser mit geteilten Stiftzuhaltungen
US2222027A (en) * 1938-09-08 1940-11-19 Yale & Towne Mfg Co Lock
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DE1553412A1 (de) * 1965-05-04 1969-10-16 Neiman & Co Kg Schliesszylinder mit Zusatzsicherungen,insbesondere fuer Diebstahlsicherungen in Krafftahrzeugen
BE664635A (fr) * 1965-05-28 1900-01-01
DE1553529B2 (de) * 1965-07-28 1975-11-27 Zeiss Ikon Ag, 7000 Stuttgart Zusatzsperrteil in einem DrehzylinderschloB
US3303677A (en) * 1966-02-23 1967-02-14 Sargent & Co Pick-resistant lock and key therefor
US3541822A (en) * 1968-06-28 1970-11-24 Fred A Murphy Pickproof locks
CH494883A (de) * 1968-08-07 1970-08-15 Keller Volper E Sicherheitsschloss
DE2003059C3 (de) * 1970-01-23 1979-11-22 Fa. Aug. Winkhaus, 4404 Telgte Schließanlage
DE2014049A1 (de) * 1970-03-24 1971-10-07 Daimler Benz AG 7000 Stuttgart Unterturkheim Drehzylinderschloß insbesondere fur Kraftfahrzeuge
US3802234A (en) * 1973-02-28 1974-04-09 Emhart Corp Pick-resistant lock construction including jamming feature
DE2551523C3 (de) * 1975-11-17 1982-03-18 Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert Gruppen-Flachschlüssel für Drehzylinderschlösser von Schließanlagen
AT371883B (de) * 1979-11-28 1983-08-10 Evva Werke Schluessel
DE8212744U1 (de) * 1982-04-30 1982-09-30 Fa. Aug. Winkhaus, 4404 Telgte Schluesselbetaetigter schliesszylinder
DE3609473A1 (de) * 1986-03-20 1987-10-01 Winkhaus Fa August Schliesszylinder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1260340B (de) * 1963-12-18 1968-02-01 Winkhaus Fa August Zusaetzliche, einteilige Sperrglieder in einem Drehzylinderschloss ueblicher Bauart
AT350933B (de) * 1977-02-25 1979-06-25 Zeiss Ikon Ag Zylinderschloss mit meldung von auftast- und aufbohrversuchen
AT357429B (de) * 1977-06-30 1980-07-10 Bauer Kaba Ag Zylinderschloss mit zugehoerigem flachschluessel
AT362673B (de) * 1979-09-11 1981-06-10 Bauer Kaba Ag Zylinderschloss mit zugehoerigem flachschluessel
DE3032203C2 (fr) * 1979-09-11 1987-07-30 Bauer Kaba Ag, Wetzikon, Ch

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1011912A3 (nl) * 1998-08-28 2000-02-01 Litto Samenstel van draaicilinderslot en sleutel.
EP0982452A1 (fr) * 1998-08-28 2000-03-01 Litto Système comprenant une Serrure cylindrique tournant et clé
EP1247926A3 (fr) * 1998-08-28 2003-12-10 Litto Système comprenant une serrure cylindrique tournante et clé
DE10011111A1 (de) * 2000-03-09 2001-09-13 Winkhaus Fa August Schließzylinder
EP2025839A2 (fr) * 2007-08-15 2009-02-18 ASSA ABLOY Sicherheitstechnik GmbH Combinaison d'une clé et d'un verrou
EP2025839A3 (fr) * 2007-08-15 2009-11-04 ASSA ABLOY Sicherheitstechnik GmbH Combinaison d'une clé et d'un verrou
EP2848755A3 (fr) * 2013-09-12 2015-08-05 Aug. Winkhaus GmbH & Co. KG Cylindre de fermeture doté d'une clé autorisée à la fermeture
EP3822433A1 (fr) 2019-11-18 2021-05-19 SEA Schliess-Systeme AG Clé, serrure à barillet, système et procédé

Also Published As

Publication number Publication date
EP0313864A3 (en) 1990-04-04
ES2039541T3 (es) 1993-10-01
DE3736129C2 (fr) 1992-09-24
GR3007221T3 (fr) 1993-07-30
DE3878824D1 (de) 1993-04-08
DE3736129A1 (de) 1989-05-11
ATE86347T1 (de) 1993-03-15
EP0313864B1 (fr) 1993-03-03

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