WO2003064795A1 - Cylindre de fermeture - Google Patents

Cylindre de fermeture Download PDF

Info

Publication number
WO2003064795A1
WO2003064795A1 PCT/EP2003/000890 EP0300890W WO03064795A1 WO 2003064795 A1 WO2003064795 A1 WO 2003064795A1 EP 0300890 W EP0300890 W EP 0300890W WO 03064795 A1 WO03064795 A1 WO 03064795A1
Authority
WO
WIPO (PCT)
Prior art keywords
locking part
key
locking
cylinder according
lock cylinder
Prior art date
Application number
PCT/EP2003/000890
Other languages
German (de)
English (en)
Inventor
Peter Braun
Original Assignee
Dom Sicherheitstechnik Gmbh & Co. Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE10220078A external-priority patent/DE10220078B3/de
Application filed by Dom Sicherheitstechnik Gmbh & Co. Kg filed Critical Dom Sicherheitstechnik Gmbh & Co. Kg
Priority to DE50309199T priority Critical patent/DE50309199D1/de
Priority to SI200331194T priority patent/SI1470307T1/sl
Priority to DK03734711T priority patent/DK1470307T3/da
Priority to EP03734711A priority patent/EP1470307B1/fr
Publication of WO2003064795A1 publication Critical patent/WO2003064795A1/fr

Links

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
    • 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
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0082—Side bar locking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/003—Locks for use with special keys or a plurality of keys ; keys therefor for keys with movable bits

Definitions

  • the invention relates to a lock cylinder with a cylinder core rotatably mounted in a cylinder housing and having a key channel for inserting a key, the rotatability of which is normally blocked by means of at least one tumbler element crossing the rotary joint between the cylinder core and the cylinder housing, the tumbler element being a lock in the key insertion direction -
  • a locking part which can be displaced into a release position and which interacts with a movement transmission element which can be displaced transversely to the key insertion direction during its displacement from the locking position into the release position.
  • a locking cylinder of the type specified is known from EP 0 613 987 B1, the cylinder core receiving two slide-like locking parts lying in the diametral, which represent tumbler elements.
  • the outer flanks of the locking parts are designed like chimneys. With their comb teeth, the locking parts lie in form-fitting locking openings in the cylinder housing, which connect locking openings parallel to one another in the annular grooves of the cylinder housing.
  • the inner flanks of the locking parts form locking projections, which interact with recesses in key-controlled locking pins. The latter are guided parallel to the key channel on both sides and displaceable transversely to the longitudinal direction of the cylinder core.
  • the locking pins then have control projections projecting into the key channel, which are controlled by grooves on the key side.
  • the locking pins are shifted so that their recesses are aligned with the locking extensions of the tumbler elements or locking parts.
  • movement transmission members lying in the diametral are controlled radially inwards, which transfer them from the blocking position into the release position via an inclined flank system to the blocking elements.
  • the comb-like extensions of the locking elements enter the inner ring grooves and then allow the complete closing rotation of the cylinder core. In order to make this possible, a movement play for the comb-like extensions of the locking parts is necessary. If this movement is not available, locking errors can occur.
  • the object of the invention is based on the object of designing a locking cylinder of the type specified in such a way that the locking part already reaches the release position by inserting the key while realizing a simple structure and avoiding locking faults.
  • this object is achieved by a locking cylinder with a cylinder core rotatably mounted in a cylinder housing and having a key channel for inserting a key, the rotatability of which is normally blocked by means of at least one locking element crossing the rotary joint between the cylinder core and the cylinder housing, the locking element being inserted in the key insertion direction forms a locking part which can be displaced into a release position and which interacts with a movement transmission element which can be displaced transversely to the key insertion direction when it is shifted from the locking position into the release position, and wherein the movement transmission element moves from an inactive position corresponding to the locking position of the locking part an operative position enabling its shift into the release position can be brought.
  • the locking cylinder according to the invention is characterized by a high level of security due to a reliable locking method.
  • a play in movement between the locking part and the cylinder housing is not necessary.
  • the corresponding displacement of the locking part takes place in a simple manner already when the key is inserted via the movement transmission element. This is shifted radially outward in the cylinder core and, along with it, shifts the locking part from the inactive position corresponding to the locked position into the active position which enables the release position.
  • no slight rotational displacement of the cylinder core is required, which rotational displacement serves to impart a movement in the key insertion direction to the locking part. Since there is now no need for rotary play, unauthorized opening of the locking cylinder is also counteracted.
  • Locking faults which occur, for example, when there is little movement, cannot occur at all.
  • the structure of the locking cylinder can also be designed to be cost-effective and simple.
  • the fact that the movement transmission element is a pin also contributes to this. This can be manufactured cost-effectively as a turned part.
  • the blocking part is controlled by the motion transmission member with inclined flanks.
  • the pin-shaped movement transmission member can form a conical surface at its corresponding end.
  • the locking part lies in some areas on a step of a receiving chamber of the cylinder core for the locking part, which step has a smaller distance from the rotary joint than the thickness of the locking part.
  • the locking part is spring-biased in the locking position and is pushed onto the step in particular by the force of the spring.
  • the safety value is further optimized by the fact that the blocking part is located in front of the additional tumbler pins. These interact with the key broadside or the depressions provided there. If these are missing, the supplementary tumbler pins cannot shift and lock the locking part against inward movement into the receiving chamber. If the locking part is brought into its operative position by inserting the key, it is controlled radially inwards by the wall of a locking groove formed by the cylinder housing when the cylinder core is rotated.
  • the wall can be rounded or frustoconical.
  • this can have the shape of a pointed cylindrical pin.
  • the correspondingly tapered head of the movement transmission member preferably engages at the tapered end.
  • Another version of the locking part is characterized in that the movement transmission element engages in the middle of the pin and interacts with a recess in the locking part provided with inclined walls. Variations in the position of the recess and the movement transmission element are possible. It is always realized that when the key is inserted in the insertion end phase, the locking part comes into the release position or active position via the movement transmission element.
  • the locking part can thus be controlled by means of a spacer movably assigned to the key shaft.
  • a conical tip of the motion Transmission member a sliding surface on which a particularly oblique control flank of the locking part can slide when a radial force is exerted on the locking part during rotation.
  • the movement transmission element is characterized by a stroke-limited entry into the key channel, so that the control of the movement transmission element is always guaranteed by the key broadside. It is possible to provide two locking parts of the same type in a locking cylinder. However, differently designed locking parts can also be assigned to the locking cylinder. Here, in particular, a position of the locking parts lying approximately in the diametrical position is appropriate.
  • the movement transmission member can act on an arch recess away from the locking part end.
  • the movement transmission element is controlled by the latter in such a way that it strives to reach the lowest point of the arch recess.
  • the locking part shifts to its release position.
  • the advantage is achieved that the position of the movement transmission element and also that of the arch recess are used for coding. It proves to be both manufacturing and inexpensive if the motion transmission member is a ball. This idea can be continued by the fact that the blocking part lies in front of the head of supplementary tumbler balls.
  • the supplementary tumbler balls can execute a corresponding movement transverse to the direction of displacement of the key shaft during the insertion or withdrawal movement of the key
  • the supplementary tumbler balls have a longitudinal recess of the locking part opposite.
  • a particularly protected arrangement of the movement transmission member is obtained in this version in that the arcuate recess of the locking part forms a segment-shaped depression beyond the longitudinal recess on the inside end, the diameter of which is larger than the ball diameter of the
  • an advantageous embodiment according to the invention also consists in that an essentially blunt end of the locking part rests on the step. This provides the locking part with the necessary support. The locking part is brought out of its support position only by the movement transmission element when the prescribed key is inserted.
  • FIG. 1 shows a view of a locking cylinder designed according to the invention
  • FIG. 2 shows the section along the line II-II in FIG. 1,
  • FIG. 2 shows the section along the line III-III in FIG. 2,
  • FIG. 4 shows an enlarged section IV-IV in FIG. 3
  • FIG. 5 shows a cross section through the cylinder core at the level of a supplementary tumbler interacting with the needle-shaped locking part
  • FIG. 6 shows a perspective illustration of the cylinder core with a view of the needle-shaped locking part
  • FIG. 7 shows the section along the line Vll-Vll in FIG. 2, illustrating the bar-shaped blocking part
  • FIG. 8 shows an enlarged section VIII-VIII in FIG. 7,
  • FIG. 9 shows an enlarged section IX-IX in FIG. 2,
  • FIG. 10 shows a perspective view of the locking cylinder, in the region of the strip-shaped locking part, shown broken away,
  • FIG. 11 shows the area of the key shaft of a key closing the locking cylinder
  • FIG. 11 a shows a section of the key shaft in cross section
  • FIG. 12 the locking cylinder with the key inserted in the key channel and the cylinder core partially rotated
  • FIG. 13 shows a view of the cylinder core with the key inserted, with a view of the needle-shaped locking part
  • FIG. 15 shows an enlarged section XV-XV in FIG. 14,
  • FIG. 16 shows a cross section through the cylinder core at the level of the movement transmission element with the key inserted
  • FIG. 17 shows a cross section comparable to FIG. 2, specifically with the key inserted
  • FIG. 18 shows a section like FIG. 14, but in the initial phase of the closing rotation with the needle-like locking part displaced radially inwards
  • FIG. 19 shows an enlarged section XIX-XIX in FIG. 18,
  • FIG. 20 shows an illustration comparable to FIG. 17, but with the cylinder core rotated slightly
  • Figure 21 is an enlarged detail XXI-XXI in Figure 20 and
  • Figure 22 is a perspective view of the lock cylinder according to a rotational position of the cylinder core by means of a key, which forms an escape hole for the associated motion transmission member and thus does not allow the strip-like locking part to be displaced into the operative position which enables its release position.
  • FIG. 23 partly in top view, partly in half section, the locking cylinder according to the second exemplary embodiment with the key ready for insertion
  • FIG. 24 shows a perspective illustration of FIG. 23,
  • FIG. 25 shows a representation comparable to FIG. 23, namely during the insertion of the key in the final phase
  • FIG. 26 shows the follow-up view of FIG. 25, the key being fully inserted
  • FIG. 27 shows the follow-up view of FIG. 26, the cylinder core being rotated slightly by means of the inserted key, illustrating the locking part displaced radially inwards.
  • the locking cylinder designated as a whole by the number 1 has a cylinder housing 2.
  • the latter is composed of a circular-cylindrical section 3 and a flange section 4 projecting radially therefrom.
  • Section 3 has a central core bore 5 for receiving a diameter-adapted cylinder core 6. In the middle, this is equipped with a cross-sectional key channel 7, one narrow edge of which extends to the rotary joint F of the cylinder core 6.
  • a row of tumbler pins 8 extends on both sides of the key channel longitudinal center plane, one tumbler pin of the one row being offset from the tumbler pins of the opposite row.
  • the tumbler pins 8 are composed in a known manner from a core pin and a housing pin. When key 9 is inserted into key channel 7, the parting line between the housing pins and core pins of tumblers 8 is at the level of rotary joint F of cylinder core 6, so that the latter can be rotated.
  • the tumblers 8 are non-rotatably seated in cross-sectional guide bores in the cylinder core and the cylinder housing 3 and are loaded by pin springs 10 in the direction of the cylinder core.
  • locking parts 11, 12, which also represent tumbler elements, can also be moved in the key insertion direction from a locking position into a release position. These could also be used if only one row or no row of tumblers 8 were provided.
  • the one locking element 11 is needle-shaped and has the shape of a pointed cylindrical pin. With a part of its cross-section submerged when the Key 9, the locking part 11 in a locking groove 13 of the cylinder housing 2. The latter is equipped with roof-shaped flanks. With the other cross section, the locking part 11 dips into a receiving chamber 14 of the cylinder core 6. A compression spring 15 arranged near the head 6 'of the cylinder core 6 loads the locking part 11 in the direction of the inner end of the cylinder core. As a result, the locking part 11 is pushed over the tip 11 'over an end step 16 of the receiving chamber 14, which step 16 prevents a radial inward displacement of the locking part 11.
  • the axial displacement of the locking part 11 is limited by a movement transmission member 17 which can be moved transversely to the key insertion direction. This engages at the end of the pin on the point 11 'of the locking part 11 and forms a conical tip 18 for this purpose.
  • the latter is located on a head 19 of the movement transmission member 17 with a larger diameter
  • a stepped transverse bore 20, which is open to the key channel 7, receives the pin-shaped movement transmission member 17 and allows it to be limited in its entry into the key channel 7, see FIG. 4. This results in the stop limitation for the spring-loaded locking part 11.
  • the step 16 supporting the locking part 11 is arranged at a distance from the rotary joint F which is smaller than the thickness of the locking part 11.
  • FIG. 3 and 5 show that the locking part 11 is in front of the head of supplementary tumbler pins 21.
  • the latter are received by stepped guide bores 22 in the cylinder core 6.
  • the guide bores 22 are open to the relevant broad side of the key channel 7.
  • the opposite end of the guide bores 22 penetrates the receiving chamber 14 so that the heads of the supplementary tumbler pins 21, which are not described in any more detail, can slide as far as the outer surface of the locking part 11.
  • the inner ends of the supplementary tumbler pins 21 cooperate with recesses 23 on the key broad side surfaces of the key shaft 9 '.
  • the key shaft 9 ' is designed so that the key 9 is used as a reversible key.
  • the key shaft 9 ' has a movably designed spacer 24. This is designed in the form of a role with movement play.
  • the roller axis 25 which passes through the roller bore 24 'with movement is inclined to the longitudinal center plane of the key shaft 9.
  • the movable spacer 24, that is to say the roller, is separated by the wall of the Key channel 7 controlled so that the opposite roller circumference moves the motion transmission member 17 in the radial outward direction.
  • correspondingly deep-cut recesses 26 start from the narrow sides of the key shaft 9 'and leave a web between them on both sides of the recesses provided on the key shaft. This avoids a sawtooth-like structure of the key shaft.
  • the flanks a of the recesses 26 form an angle ⁇ with the adjacent key broadside, which has a size of 105 ° to 110 °. These flanks a are adapted to the inclined course of the head surfaces of the tumbler pins 8, so that wear is reduced when the key 9 is inserted or removed.
  • the cylinder core 6 receives the locking part 12, which is displaceable in the key insertion direction, approximately diametrically opposite to the locking part 11. With a partial area this protrudes into a locking groove 27 of the cylinder housing 2 when the key 9 is removed.
  • This locking groove 27 also has a trapezoidal shape in cross section.
  • the locking part 12 is created in a non-circular cross section. Only the outer region protruding into the locking groove 27 is semicircular.
  • the semicircular arch merges into two parallel flanks 28 and 29, which are connected to one another by a base section 30 running in the key insertion direction.
  • a receiving chamber 31 on the cylinder core side, which prevents the locking part 12 from rotating, is used to receive the locking part 12 designed in this way.
  • This locking part 12 is also under the load of a compression spring 32 arranged near the head 6 'of the cylinder core 6. This loads the locking part 12 in the axial inward direction.
  • the movement transmission member 33 now acts centrally on the locking part 12.
  • This movement transmission member 33 is shaped like a mushroom head and interacts with a conical tip 34 with a recess 35 of the locking part 12 provided with inclined walls. As particularly illustrated in FIG. 9, the recess 35 is cut from the corner between the flank 28 and the bottom section 30 to form an oblique control flank 36.
  • the locking part 12 acts on the movement transmission element 33 in the region of its recess 35, which movement transmission element 33 rests in a step-like offset bore 37 of the cylinder core 6 in a step-like manner.
  • the inner end of the motion transmission member 33 projects into the key channel 7, see FIG. 9.
  • the movement transmission element 33 is basically a supplementary tumbler pin. This is in a row with further supplementary tumbler pins 38, which supplementary tumbler pins 38 interact with depressions 39 on the key broad side surfaces.
  • a closing rotation of the cylinder core 6 requires the key 9 to be inserted into the key channel 7.
  • the tumbler pins 8 are arranged through the recesses 26 of the key 9 such that the parting line between the core pins and housing pins lies at the level of the rotary joint F.
  • the motion-transmitting member 17 is acted on via the roller-like spacer 24, which in turn shifts the locking part 11 into the position according to FIGS. 13 to 16 via the inclined edge control. This means that the end of the locking part 11 opposite the compression spring 15 leaves the step 16 and accordingly moves from the inactive position into the active position.
  • a movement of the locking part 12 in the axial direction takes place via the movement transmission member 33, which is controlled by the relevant broad surface of the key shaft 9 '.
  • the conical tip 34 strives to get to the lowest point of the recess 35.
  • the locking part 12 leaves its support on the step 31 ', whereby the locking part 12 comes into the active position. It can now be rotated by means of the key 9 of the cylinder core 6, compare FIGS. 12, 17 to 21.
  • the locking parts 11, 12 are moved radially inward via the walls of the locking grooves 13, 27.
  • the locking part 11 shifts the additional tumbler pins 21 into the recesses 23 of the key shaft 9 ', while the locking part 12 shifts the associated supplementary tumbler pins 38, which in turn plunge into the recesses 39 of the key shaft 9'.
  • Movement transmission member 33 is not able to avoid it, so that the locking part 12 remains fixed in the axial direction.
  • the conical tip 34 of the movement transmission member 33 forms a sliding surface on which the oblique control flank 36 of the locking part 12 can slide. The position shown in FIGS. 20 and 21 is established.
  • the second exemplary embodiment illustrated in FIGS. 23-27 essentially differs from the first in that, when the key 9 is removed, the key channel 7 of the cylinder core 6 extends transversely to the central longitudinal plane of the lock cylinder. This means that the depressions 26 on the key shaft 9 'are provided in two rows on each key broad surface. A reversible key is also realized, so that the two rows of tumbler pins 8 of the locking cylinder 1 'can be arranged in the turned positions of the key 9.
  • the receiving chamber 31, in which a locking part 42 is accommodated, is located in the broad surface plane of the key channel 7. In terms of its structure and cross-section, this essentially corresponds to the locking part 12.
  • the compression spring 32 loads the locking part 42 in the inward direction, its blunt end 42 'being supported on a transverse shoulder of the receiving chamber 31, see FIG. 23, at a short distance from this blunt end 42 ', the locking part 42 forms an arch recess 43.
  • the latter is designed in the form of a segment-shaped trough.
  • the arc recess 43 interacts with a movement transmission element 44.
  • the latter is guided in a bore 45 which is open towards the narrow side of the key channel 7 and which bore 45 connects the key channel 7 and the receiving chamber 31 to one another. As can be seen from FIG.
  • the diameter of the spherical motion transmission member 44 is greater than the wall thickness in question between the receiving chamber 31 and the key channel 7.
  • supplementary tumbler balls 48 which correspond in diameter to that of the movement transmission member 44. This means that these supplementary tumbler balls 48 also protrude partially on the narrow side into the key channel 7 and into the receiving chamber 31, as illustrated in FIG. 23.
  • a longitudinal recess 49 of the blocking part 42 Opposite the supplementary tumbler balls 48 is a longitudinal recess 49 of the blocking part 42, which is non-rotatably arranged in the receiving chamber 31. Beyond this longitudinal recess 49 there is the arch recess 43, which is designed as a segment-shaped trough. The diameter of this segment-shaped trough 43 is larger than the ball diameter of the movement transmission member 43. Due to the fact that the ball diameter of all balls is larger than the thickness of the key channel 7, the balls cannot fall into the key channel 7 from their correct position.
  • spherical supplementary tumblers which are not illustrated and which are arranged in the corresponding recesses of the key shaft 9 ', can also be provided on the locking cylinder.
  • the position shown in FIG. 27 is reached in the initial phase.
  • the locking part is controlled from the locking groove 27 in the radial inward direction. Overlapping, the locking part 42 experiences a further axial displacement against the spring loading by the movement transmission member 44.
  • the radial inward displacement of the locking part 42 is made possible by the longitudinal recess 49, into which the supplementary tumbler balls 48 enter with their area protruding into the receiving chamber 31.
  • the further closing rotation by means of the key can then be continued without any problems.

Abstract

L'invention concerne un cylindre de fermeture comprenant un boîtier de cylindre (2) dans lequel est logé rotatif un noyau de cylindre (6) qui présente un canal de clé (7) pour l'insertion d'une clé (9) et dont la possibilité de rotation est normalement empêchée au moyen d'un élément gâchette croisant la jointure de rotation (F) entre le noyau de cylindre (6) et le boîtier de cylindre (2). Selon l'invention, l'élément gâchette est réalisé sous forme d'une pièce de verrouillage pouvant être déplacée, dans le sens d'insertion de la clé, d'une position de verrouillage dans une position de libération et coopérant, lors de son déplacement de la position de verrouillage en position de libération, avec un élément de transmission de mouvement (17) déplaçable perpendiculairement au sens d'insertion de la clé. L'élément de transmission de mouvement est une broche qui peut être amenée, par insertion de la clé (9), d'une position inactive correspondant à la position de verrouillage de la pièce de verrouillage dans une position active permettant le déplacement de la pièce de verrouillage (33) dans la position de libération.
PCT/EP2003/000890 2002-01-31 2003-01-29 Cylindre de fermeture WO2003064795A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE50309199T DE50309199D1 (de) 2002-01-31 2003-01-29 Schliesszylinder
SI200331194T SI1470307T1 (sl) 2002-01-31 2003-01-29 Cilinder ključavnice
DK03734711T DK1470307T3 (da) 2002-01-31 2003-01-29 Låsecylinder
EP03734711A EP1470307B1 (fr) 2002-01-31 2003-01-29 Cylindre de fermeture

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10203684.5 2002-01-31
DE10203684 2002-01-31
DE10220078A DE10220078B3 (de) 2002-01-31 2002-05-04 Schließzylinder
DE10220078.5 2002-05-04

Publications (1)

Publication Number Publication Date
WO2003064795A1 true WO2003064795A1 (fr) 2003-08-07

Family

ID=27664548

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/000890 WO2003064795A1 (fr) 2002-01-31 2003-01-29 Cylindre de fermeture

Country Status (6)

Country Link
EP (1) EP1470307B1 (fr)
AT (1) ATE386860T1 (fr)
DE (1) DE50309199D1 (fr)
DK (1) DK1470307T3 (fr)
ES (1) ES2300584T3 (fr)
WO (1) WO2003064795A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1662077A1 (fr) * 2004-11-30 2006-05-31 Titan Tovarna kovinskih izdelkov in livarna d.d., Kamnik Clé plate avec un élément de sécurité additionnel
WO2014091511A1 (fr) 2012-12-10 2014-06-19 Viro S.P.A. Dispositif de verrouillage basé sur un dispositif mécaniquement reprogrammable en forme de disque et clé associée
WO2014147654A1 (fr) 2013-03-22 2014-09-25 Viro S.P.A. Serrure à barillet de haute sécurité et clé pour cette dernière
WO2014198253A1 (fr) * 2013-06-13 2014-12-18 Assa Abloy Sicherheitstechnik Gmbh Systeme serrure-clé
US8915107B2 (en) 2009-10-21 2014-12-23 Abus Pfaffenhain Gmbh Locking system
EP2993284A1 (fr) * 2014-08-26 2016-03-09 DORMA Deutschland GmbH Corps de cylindre pour un cylindre pour serrure
EP3228787A1 (fr) 2016-04-07 2017-10-11 DOM-Sicherheitstechnik GmbH & Co. KG Barillet amélioré

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4035934A1 (de) * 1989-11-30 1991-06-06 Karrenberg Fa Wilhelm Aus schluessel und schliesszylinder bestehende schliessvorrichtung
EP0613987A1 (fr) * 1993-03-03 1994-09-07 EVVA - Werk Spezialerzeugung von Zylinder-und Sicherheitsschlössern Gesellschaft m.b.H. & Co. Kommanditgesellschaft Serrure à cylindre et clé plate avec rainures de commande
FR2762345A1 (fr) * 1997-04-22 1998-10-23 Thirard Ets Clef plate
DE19741118A1 (de) * 1997-09-12 1999-03-18 Goetz Dr Kamm Modifizierter Schließzylinder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4035934A1 (de) * 1989-11-30 1991-06-06 Karrenberg Fa Wilhelm Aus schluessel und schliesszylinder bestehende schliessvorrichtung
EP0613987A1 (fr) * 1993-03-03 1994-09-07 EVVA - Werk Spezialerzeugung von Zylinder-und Sicherheitsschlössern Gesellschaft m.b.H. & Co. Kommanditgesellschaft Serrure à cylindre et clé plate avec rainures de commande
FR2762345A1 (fr) * 1997-04-22 1998-10-23 Thirard Ets Clef plate
DE19741118A1 (de) * 1997-09-12 1999-03-18 Goetz Dr Kamm Modifizierter Schließzylinder

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1662077A1 (fr) * 2004-11-30 2006-05-31 Titan Tovarna kovinskih izdelkov in livarna d.d., Kamnik Clé plate avec un élément de sécurité additionnel
US8915107B2 (en) 2009-10-21 2014-12-23 Abus Pfaffenhain Gmbh Locking system
WO2014091511A1 (fr) 2012-12-10 2014-06-19 Viro S.P.A. Dispositif de verrouillage basé sur un dispositif mécaniquement reprogrammable en forme de disque et clé associée
US10246902B2 (en) 2012-12-10 2019-04-02 Viro S.P.A. Lock device based on a mechanically re-programmable disc-type device and key for the same
WO2014147654A1 (fr) 2013-03-22 2014-09-25 Viro S.P.A. Serrure à barillet de haute sécurité et clé pour cette dernière
WO2014198253A1 (fr) * 2013-06-13 2014-12-18 Assa Abloy Sicherheitstechnik Gmbh Systeme serrure-clé
EP2993284A1 (fr) * 2014-08-26 2016-03-09 DORMA Deutschland GmbH Corps de cylindre pour un cylindre pour serrure
EP3228787A1 (fr) 2016-04-07 2017-10-11 DOM-Sicherheitstechnik GmbH & Co. KG Barillet amélioré
DE102016106404A1 (de) 2016-04-07 2017-10-12 Dom Sicherheitstechnik Gmbh & Co. Kg Verbesserter Schließzylinder

Also Published As

Publication number Publication date
ES2300584T3 (es) 2008-06-16
DK1470307T3 (da) 2008-06-23
ATE386860T1 (de) 2008-03-15
EP1470307B1 (fr) 2008-02-20
DE50309199D1 (de) 2008-04-03
EP1470307A1 (fr) 2004-10-27

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