EP0313864B1 - Schliesszylinder mit Stiftzuhaltungen - Google Patents

Schliesszylinder mit Stiftzuhaltungen Download PDF

Info

Publication number
EP0313864B1
EP0313864B1 EP88116263A EP88116263A EP0313864B1 EP 0313864 B1 EP0313864 B1 EP 0313864B1 EP 88116263 A EP88116263 A EP 88116263A EP 88116263 A EP88116263 A EP 88116263A EP 0313864 B1 EP0313864 B1 EP 0313864B1
Authority
EP
European Patent Office
Prior art keywords
core
key
pins
housing
pin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP88116263A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0313864A3 (en
EP0313864A2 (de
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/de
Publication of EP0313864A3 publication Critical patent/EP0313864A3/de
Application granted granted Critical
Publication of EP0313864B1 publication Critical patent/EP0313864B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • 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 is rotatably mounted in the key channel for a longitudinal rib profile flat key with incisions provided on the narrow side, and with pin pairs which are arranged one behind the other in the longitudinal direction of the core and each consist of a housing pin and a core pin , wherein the housing pins are spring-loaded, and wherein the pairs of core and housing pins are controllable from the key narrow side, and moreover with at least one radially arranged key-wide controlled tumbler, which is arranged at an angle to the pins controlled by the key narrow side and which consists of one Core pin and a housing pin with spring element, with the longitudinal rib profile flat key back tangent to the core surface and wherein the cylinder core after a unauthorized key tumbler adjustment and an initial rotation can be blocked automatically by engaging the housing pin in an insufficiently bridged core hole.
  • 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 displacement of the Locking pins in the pin channel. The greater the angle between this force component and the pin channel in question, the less it is used.
  • a locking cylinder with pin tumblers and flat keys is known from AT-A-357 429, the two flat sides of the key being assigned two rows of tumblers running in the axial direction of the core, of which at least one row of tumblers each lies in a plane that is effective with respect to the associated one Side surface of the inserted flat key is inclined, and the key is provided on its two flat sides with two rows of recesses for the associated side locking rows.
  • At least one of the two narrow sides of the flat key is assigned to at least one row of two-part edge tumblers running in the axial direction of the core, each consisting of a tumbler pin and counter-tumbler, the flat key having at least one row in the longitudinal direction of the key for the edge tumblers on at least one narrow side.
  • the key channel of the lock delimited by the core, is designed like a window, with each of the two narrow sides of the flat key one row of edge locks is assigned.
  • the flat key is provided on each narrow side with a series of depressions for the tumblers of the associated series of edge tumblers.
  • the tumblers of the two rows of edge tumblers each lie in a common tumbler plane, the two planes coinciding with the longitudinal center plane of the inserted flat key, the center planes of the depressions of the two rows of depressions for the edge tumblers coinciding with the longitudinal center plane of the flat key on the flat key.
  • the narrow side of the flat key is assigned two rows of edge tumblers, the tumblers of these two rows lying in two tumbler levels, which are inclined in opposite directions with respect to the longitudinal center planes of the inserted flat key which run in the longitudinal direction of the key cross section, the flat key on the narrow side in question having two rows of depressions for the tumblers are each provided with one of the two rows of edge tumblers and the central planes of the depressions in these two rows of depressions corresponding to the inclination of the tumbler planes in the longitudinal direction of the key two rows of tumbler are inclined in rows in opposite directions with respect to the longitudinal center plane of the flat key.
  • Locks according to AT-A-357 429 are also referred to as lock cylinders with reversible keys. Such a "reversible key” has two backs. In addition, such a reversible key has no incisions, i.e. no depth variations. However, with a reversible key, blind holes can be provided on a narrow side, which are only a few tenths of a millimeter deep. The possibility of variation is accordingly relatively small. In a cylinder lock with reversible key according to AT-A-357 429, only fifty percent of the recesses are used for the specific application, since a reversible key has to be inserted (rotated) by one hundred and eighty degrees into the key channel. Therefore, the holes are always the same, i.e. depending on the insertion of the key, one row of holes or the other row of holes is used. The opposite row of holes is not used and therefore does not contribute to increasing locking security.
  • a reversible key In contrast to a longitudinal rib profile flat key, a reversible key is guided on the outer surfaces. The reversible key is therefore supported on its sides. It can therefore be easily reworked.
  • a longitudinal rib profile flat key must be clamped in the profile and reworked so that it fits at all.
  • DE-A 15 53 529 shows a lock cylinder with pin tumblers with a cylinder housing in which a core with a circular cross-section with a longitudinal rib profile is rotatably mounted in the key channel for a longitudinal rib profile flat key with variable incisions provided on the narrow side, and with each lying one behind the other in the longitudinal direction of the core a housing pin and a core pin consisting of pairs of pins, the housing pins being spring-loaded, and wherein the pairs of core and housing pins can be controlled from the key narrow side, and moreover with at least one radially arranged key-side controlled tumbler, which is at an angle to that of the key narrow side Controlled pins is arranged and which consists of a core pin and a There is a housing pin with a spring element, whereby the longitudinal rib profile flat key back touches the core surface and the cylinder core can be blocked automatically by an intervention in the housing pin after an unauthorized key tumbler adjustment and an initial rotation into an insufficiently bridged core hole.
  • the locking security is
  • 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-violent to operate without a key and without knowledge of the original key with suitable tools). Furthermore, the burglar resistance should be significantly increased. This is understood as the degree of difficulty in overcoming a pin cylinder lock. In addition, the security against locking is to be increased, which means the degree of aggravation with a different one than that to lock certain keys. The lock variations should also be increased, which means the number of different locks per profile. In addition, the ability to copy keys should also be made more difficult, which is understood to mean making a key copy without an original key present. Finally, the step change should be improved.
  • a "cylinder lock" characterized in that, seen over the circumference of the housing at a certain angular distance from the core pins in the housing bores in which housing pins are longitudinally displaceable against the restoring force of tumbler springs as compression springs, which are arranged in such a way that they are in the direction of the compression spring in question If the surface of the core is loaded, a "cylinder lock" according to the invention initially has “baffles” that are not recognizable from the outside. After an unauthorized opening of the locking mechanism for the cylinder core and after a certain rotation, these formally snap into the coordinated cylinder core pin holes or into the blind holes assigned to the key back for housing pins in the cylinder core, so that these locks would have to be overcome again in order to be able to turn the core further .
  • a pin tumbler lock according to the invention is provided with at least two or many pairs of so-called core pins, which are displaceably arranged in bores in the housing, likewise against the restoring force of compression springs, which also load the core pins in the direction of the core.
  • the bores arranged in the housing are aligned with bores arranged therein, which run at the same angle, the longitudinal axes of the bores for the core pins intersecting on the core longitudinal line.
  • core pins which are circular in cross section and also housing pins. Due to the recesses arranged in the flat sides of the profile key at certain angular positions, which are of different depths can, the drilling pattern is relatively complicated and the key copy difficult.
  • a lock 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 approximately 8.5 mm to 10 mm or less, which means that a lock cylinder according to the invention can be used in a variety of ways for all possible dimensions and lock cylinder types . If an unauthorized person wanted to move the housing pins over the core pins against the restoring force of the tumbler springs without a suitable key, he would actually need a burglary tool in the form of a Use sheet metal strip that is infinitely thin. This infinitely thin intrusion tool should not only be able to follow the contours of the paracentric profile, but one should also be able to transmit torsional forces via this infinitely thin intrusion tool in order to generate a core twist.
  • Paracentric is understood to mean the following: in the case of locking cylinders which are actuated by keys with incisions, the key channel and key profile must be designed such that the profile line is the profile axis of both Pages overlap or touch at least twice (paracentric key profile), but at least once in the scanning area of the core pins.
  • the core pins if they are arranged opposite one another, can at most touch. If, on the other hand, the core pins lie one behind the other in different cross-sectional planes, they can also overlap.
  • the outer diameter of the core is only 10 mm.
  • 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 representing the bisector to 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 holes. This can be done on automatic machines with high performance, whereby two diametrically opposed holes can be drilled through the hole in the cylinder core in one operation.
  • 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.
  • 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 in each of the bores 9 to 13 as a compression spring 14, 15, 16, 17, 18, which on the one hand lies 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 bore in question , 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 profile flat 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. 1 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 so as to be longitudinally displaceable, only the two core profile pins 69 being shown in FIG. 1 , 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 with 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 81 thereof 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 back of the key. 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 plunge 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 altitudes 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.

Landscapes

  • Lock And Its Accessories (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Braking Arrangements (AREA)
EP88116263A 1987-10-26 1988-09-30 Schliesszylinder mit Stiftzuhaltungen Expired - Lifetime EP0313864B1 (de)

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 EP0313864A2 (de) 1989-05-03
EP0313864A3 EP0313864A3 (en) 1990-04-04
EP0313864B1 true EP0313864B1 (de) 1993-03-03

Family

ID=6339059

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88116263A Expired - Lifetime EP0313864B1 (de) 1987-10-26 1988-09-30 Schliesszylinder mit Stiftzuhaltungen

Country Status (5)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492041A1 (de) * 1990-12-28 1992-07-01 Julius Niederdrenk Kg Schliesszylinder mit Stiftzuhaltungen
WO1995013444A1 (fr) * 1993-11-12 1995-05-18 Alexandr Leonidovich Sintsov Serrure
US5437176A (en) * 1990-08-22 1995-08-01 Keller; Ernst Key and rotary lock cylinder for safety lock
US5934119A (en) * 1995-08-11 1999-08-10 Keller; Ernst Spring-loaded retainer in a twist lock barrel for a safety lock
EP1132553A2 (de) 2000-03-09 2001-09-12 Aug. Winkhaus GmbH & Co. KG Schliesszylinder
EP1333136A1 (de) 2002-02-01 2003-08-06 August Knapp Schliesstechnik GmbH Schliesszylinder

Families Citing this family (6)

* 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.
ATE399916T1 (de) * 2002-02-01 2008-07-15 Jul Niederdrenk Gmbh & Co Kg Schliesszylinder
DE102007039150A1 (de) * 2007-08-15 2009-02-19 Assa Abloy Sicherheitstechnik Gmbh Schloss-Schlüsselkombination
DE102013218332A1 (de) * 2013-09-12 2015-03-12 Aug. Winkhaus Gmbh & Co. Kg Schließzylinder mit einem zum Schließen berechtigten Schlüssel
DE102017207349A1 (de) * 2017-05-02 2018-11-08 Witte Automotive Gmbh Schließzylinder, Schlüssel und Schließvorrichtung
CH716813B1 (de) 2019-11-18 2023-09-29 Sea Schliess Systeme Ag Schlüssel, Zylinderschloss, Schliesssystem und Verfahren zum Kodieren eines Schlüssels.

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE1260340B (de) * 1963-12-18 1968-02-01 Winkhaus Fa August Zusaetzliche, einteilige Sperrglieder in einem Drehzylinderschloss ueblicher Bauart
CH449455A (de) * 1965-04-29 1967-12-31 Bauer Ag Zylinderschloss mit zugehörigem Schlüssel
DE1553412A1 (de) * 1965-05-04 1969-10-16 Neiman & Co Kg Schliesszylinder mit Zusatzsicherungen,insbesondere fuer Diebstahlsicherungen in Krafftahrzeugen
BE664635A (enrdf_load_stackoverflow) * 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
DE2708141C2 (de) * 1977-02-25 1985-02-07 Zeiss Ikon Ag, 7000 Stuttgart Zylinderschloß mit Meldung von Auftast- und Aufbohrversuchen
CH621175A5 (en) * 1977-06-30 1981-01-15 Bauer Kaba Ag Cylinder lock with an associated flat key
AT362673B (de) * 1979-09-11 1981-06-10 Bauer Kaba Ag Zylinderschloss mit zugehoerigem flachschluessel
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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5437176A (en) * 1990-08-22 1995-08-01 Keller; Ernst Key and rotary lock cylinder for safety lock
EP0492041A1 (de) * 1990-12-28 1992-07-01 Julius Niederdrenk Kg Schliesszylinder mit Stiftzuhaltungen
WO1995013444A1 (fr) * 1993-11-12 1995-05-18 Alexandr Leonidovich Sintsov Serrure
US5934119A (en) * 1995-08-11 1999-08-10 Keller; Ernst Spring-loaded retainer in a twist lock barrel for a safety lock
EP1132553A2 (de) 2000-03-09 2001-09-12 Aug. Winkhaus GmbH & Co. KG Schliesszylinder
EP1333136A1 (de) 2002-02-01 2003-08-06 August Knapp Schliesstechnik GmbH Schliesszylinder

Also Published As

Publication number Publication date
ATE86347T1 (de) 1993-03-15
DE3736129C2 (enrdf_load_stackoverflow) 1992-09-24
EP0313864A3 (en) 1990-04-04
GR3007221T3 (enrdf_load_stackoverflow) 1993-07-30
DE3736129A1 (de) 1989-05-11
DE3878824D1 (de) 1993-04-08
ES2039541T3 (es) 1993-10-01
EP0313864A2 (de) 1989-05-03

Similar Documents

Publication Publication Date Title
DE3051010C2 (enrdf_load_stackoverflow)
DE4414518C2 (de) Schließzylinder und Flachschlüssel hierzu
EP0029498B1 (de) Zylinderschloss mit Flachschlüssel
EP0335069B1 (de) Flachschlüssel für Zylinderschlösser sowie zugehöriges Zylinderschloss
EP2314807B1 (de) Schliesssystem
DE2810756A1 (de) Vorhaengeschloss
DE3831076A1 (de) Schliess-system
EP0313864B1 (de) Schliesszylinder mit Stiftzuhaltungen
WO2012019757A1 (de) Schliessvorrichtung
EP3409865B1 (de) Schliesszylinder mit zugehörigem schlüssel
EP0613987B1 (de) Zylinderschloss und Flachschlüssel mit Steuernuten
EP1333136B1 (de) Schliesszylinder
DE2815585C2 (de) Schließzylinder
EP0492041A1 (de) Schliesszylinder mit Stiftzuhaltungen
CH636669A5 (en) Cylinder lock having a rotatable cylinder plug and a plurality of sliding pins displaceable in axial bores thereof
EP0118910B1 (de) Schliesszylinder
DE4437712B4 (de) Schließeinrichtung mit einem Zylinderschloß und einem Wendeflachschlüssel
EP1333135B1 (de) Schliesszylinder
DE2828563C3 (de) Schließeinrichtung für einen Kraftfahrzeugtürverschluß
AT368795B (de) Zylinderschloss
DE2621857C3 (de) Lenk- und Zündschloß
EP1057953B1 (de) Schliesszylinder und/oder zugehöriger Schlüssel
DE2613772C2 (de) Schließzylinder
DE2800374A1 (de) Drehzylinderschloss mit schiebestiften
DE2703058C3 (de) Schließzylinder

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19881012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17Q First examination report despatched

Effective date: 19910903

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

REF Corresponds to:

Ref document number: 86347

Country of ref document: AT

Date of ref document: 19930315

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3878824

Country of ref document: DE

Date of ref document: 19930408

ET Fr: translation filed
ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: GR

Ref legal event code: FG4A

Free format text: 3007221

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19930611

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2039541

Country of ref document: ES

Kind code of ref document: T3

EPTA Lu: last paid annual fee
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
EAL Se: european patent in force in sweden

Ref document number: 88116263.0

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

Ref country code: FR

Payment date: 19960910

Year of fee payment: 9

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

Ref country code: AT

Payment date: 19960912

Year of fee payment: 9

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

Ref country code: SE

Payment date: 19960917

Year of fee payment: 9

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

Ref country code: GR

Payment date: 19960920

Year of fee payment: 9

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

Ref country code: GB

Payment date: 19960923

Year of fee payment: 9

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

Ref country code: ES

Payment date: 19960927

Year of fee payment: 9

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

Ref country code: NL

Payment date: 19960930

Year of fee payment: 9

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

Ref country code: LU

Payment date: 19961001

Year of fee payment: 9

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

Ref country code: BE

Payment date: 19961118

Year of fee payment: 9

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

Ref country code: LU

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

Effective date: 19970930

Ref country code: GR

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

Effective date: 19970930

Ref country code: GB

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

Effective date: 19970930

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19970930

Ref country code: BE

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

Effective date: 19970930

Ref country code: AT

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

Effective date: 19970930

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

Ref country code: SE

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

Effective date: 19971001

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 19971001

BERE Be: lapsed

Owner name: JUL. NIEDERDRENK K.G.

Effective date: 19970930

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

Ref country code: NL

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

Effective date: 19980401

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19970930

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19980401

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 88116263.0

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

Ref country code: CH

Payment date: 19990928

Year of fee payment: 12

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

Ref country code: DE

Payment date: 19991001

Year of fee payment: 12

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

Ref country code: LI

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

Effective date: 20000930

Ref country code: CH

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

Effective date: 20000930

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20010201

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: DE

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

Effective date: 20010601

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050930