WO2018114400A1 - Cadenas - Google Patents

Cadenas Download PDF

Info

Publication number
WO2018114400A1
WO2018114400A1 PCT/EP2017/082027 EP2017082027W WO2018114400A1 WO 2018114400 A1 WO2018114400 A1 WO 2018114400A1 EP 2017082027 W EP2017082027 W EP 2017082027W WO 2018114400 A1 WO2018114400 A1 WO 2018114400A1
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
lock body
tumbler
padlock
cylinder core
Prior art date
Application number
PCT/EP2017/082027
Other languages
German (de)
English (en)
Original Assignee
ABUS August Bremicker Söhne 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 ABUS August Bremicker Söhne KG filed Critical ABUS August Bremicker Söhne KG
Priority to EP17821842.6A priority Critical patent/EP3538725A1/fr
Publication of WO2018114400A1 publication Critical patent/WO2018114400A1/fr

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00Padlocks; Details thereof
    • E05B67/06Shackles; Arrangement of the shackle
    • E05B67/22Padlocks with sliding shackles, with or without rotary or pivotal movement
    • E05B67/24Padlocks with sliding shackles, with or without rotary or pivotal movement with built- in cylinder locks
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0003Details
    • E05B27/0014Stators
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04Casings of cylinder locks
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • E05B9/084Fastening of lock cylinders, plugs or cores

Definitions

  • the present invention relates to a padlock with a lock body and a bracket, which engages between a closed position in which it engages with a first strap end and an opposite second strap end in the lock body, and an open position in which it at least with the second strap end of the lock body is dissolved, displaceably mounted on the lock body.
  • the padlock comprises a cylinder assembly which is formed separately from the lock body and comprises a cylinder core rotatable about a cylinder axis by means of an associated key.
  • the cylinder assembly is inserted into a receptacle of the lock body and cooperates with a locking mechanism of the padlock, that the locking mechanism locks the bracket in a locking position of the cylinder core against displacement from the closed position and releases in an unlocked position of the cylinder core for a displacement in the open position
  • the cylinder arrangement comprises at least one tumbler, which is movably received in the cylinder assembly and locks the cylinder core depending on their respective position against rotation from the locking position or releases for rotation in the unlocked position.
  • Such a padlock is known, for example, from DE 10 2009 023 561 A1 and DE 10 201 1 009 591 A1. Since padlocks are used in particular to secure objects, it is important that they close reliably. But for the safety of a padlock also contributes, as a great obstacle it is perceived by an unauthorized person who wants to open it by force. It is therefore advantageous for a padlock to appear as solid and stable as possible. Especially with low-priced padlocks, it can be even more important that they do not give the impression of being easily broken up.
  • a comparatively inexpensive material that can advantageously contribute to a perception of the padlock as solid and heavy is a die-cast, especially a zinc die-casting, which can be used in particular for the lock body of the padlock.
  • a particular advantage of a casting process consists in the fact that essential "holes", such as the bow holders for the strap ends and the receptacle for the cylinder assembly, need not be drilled, but may already be predetermined by the mold. This not only simplifies manufacturing, but also reduces the waste generated during production. However, it can be disadvantageous with regard to complementary, in particular smaller holes, which can not already be produced during casting, that zinc die-casting can be drilled less well than higher-grade materials such as brass.
  • Lock body typically provided with a corrosion protection. This also applies, for example, to lock bodies made of iron.
  • a corrosion protection such as by coating with corrosion protection, brushing and clearcoating, however, components made of such materials can be made sufficiently resistant to corrosion and also appear similar to higher-grade materials, such as brushed stainless steel.
  • the lock body includes such a material, but difficulties in assembling the lock body with the male in the lock body components can arise.
  • cylinder arrangements which, in addition to the cylinder core, comprise a cylinder housing in which the cylinder core is accommodated, so that the cylinder core is offset from the cylinder core Cylinder housing is enclosed with respect to the cylinder axis in the circumferential direction.
  • the cylinder housing has a sufficient radial extent, at least over an angle range, so that receptacles for the tumblers can be provided in this area. NEN.
  • the cylinder core is not directly, but supported on the cylinder housing in the lock body and cooperates with the cylinder housing on the tumblers, so that the cylinder core in a known manner depending on a correctly in a Key receptacle of the cylinder core inserted key is locked against rotation about the cylinder axis or released for rotation.
  • the padlock in such a way that the final assembly of the lock is possible in a step downstream of the production of the individual components.
  • the cylinder arrangement and the rest of the padlock can each be at least substantially prefabricated, for example also at different production sites.
  • the cylinder core does not have to be made in a special way for the padlock, but may be a standard cylinder core of a known type.
  • the respective final assembly should then be able to take place only at a dealer or middleman.
  • the insertion and attachment of the cylinder assembly in the lock body must be as easy to handle as possible and preferably also, as for a possibly required Correction or replacement, be reversible.
  • the attachment should be reliable so that the security of the castle is not affected.
  • a padlock with the features of claim 1 and in particular by the fact that the cylinder core rests directly on the lock body, that the tumbler, in particular each tumbler, is disposed completely within the cylinder assembly, and that the cylinder assembly further comprises a spring-mounted retaining pin has, which engages behind a stop edge of the lock body to hold the cylinder assembly positively in the receptacle of the lock body.
  • a reliable anchoring of the cylinder assembly in the lock body is important for safety of the padlock as a whole.
  • the cylinder assembly on the spring-mounted retaining pin The fact that this engages behind the stop edge of the lock body, the cylinder arrangement is positively held, in particular in relation to the cylinder axis axial direction in the receptacle of the lock body, so that a displacement of the cylinder assembly is advantageously reliably prevented.
  • Such a positive connection has a significantly increased safety, in particular in comparison to a pure force fit, for instance by means of compression.
  • the springback can serve to cancel the form fit, at least temporarily. This may be required, for example, while the cylinder assembly is inserted into the receptacle of the lock body.
  • the retaining pin is thereby offset at the latest when reaching the fully inserted position of the cylinder assembly in the lock body as a result of the spring-back storage in the stop edge of the lock body engages behind position and held therein.
  • the insertion of the cylinder assembly in the final assembly of the padlock can be so far latching, which contributes to a particularly simple, yet reliable assembly.
  • the spring-back mounting of the retaining pin allows it to urge it out of its position engaging behind the stop edge of the lock body against the springback, so that the cylinder arrangement can be released again from the lock body, for example for replacement.
  • pushing back is only possible if the bracket of the padlock in the Open position is.
  • the closed position of the bracket of the retaining pin is preferably not accessible, so that a release of the cylinder assembly of the lock body is not possible.
  • the cylinder core is located with a lateral surface directly on the lock body.
  • no separate receptacle for receiving a tumbler of the cylinder assembly is formed in the lock body.
  • no receiving bores are provided in the lock body which would be provided to receive tumblers at least partially directly therein. This simplifies the production of the
  • Lock body especially if this is manufactured as a die-cast.
  • the cylinder arrangement comprises a tumbler housing, wherein the tumbler, in particular each tumbler, is partially received in the cylinder core and partially in the tumbler housing.
  • the ZuroissgePFuse takes over so far part of the task, which belongs to a cylinder housing in known padlocks, but without taking as a cylinder housing the cylinder core or to embrace in any other way.
  • the blocking or releasing of the cylinder core for rotation about its cylinder axis then depends in particular on which positions the tumblers each partially received in the cylinder core and in the tumbler housing.
  • the tumblers may be formed in a conventional manner as Stiftzuiensen, each comprising a core pin and a housing pin.
  • the tumblers are advantageously biased into a respective blocking position, from which they are ideally only offset by the padlock associated with the key all in their respective releasing position.
  • the tumbler housing is arranged radially adjacent to the cylinder core with respect to the cylinder axis.
  • the cylinder core and the tumbler housing thus lie in the region of part of the circumference of the cylinder core directly to each other.
  • the final assembly of the padlock can thus include that suitable tumblers are selected for a desired coding of the padlock and used together with the retaining pin between the cylinder core and the tumbler housing.
  • the thus formed cylinder assembly can then, in particular as described above latching, be inserted into the lock body to complete the assembly.
  • a coupling element is formed between the housing housing and the cylinder core, by means of which an arrangement of the cylinder core and the cylinder housing relative to one another with respect to the cylinder axis is determined relative to one another, in particular with positive locking.
  • the cylinder core can be axially fixed relative to the tumbler housing, in particular again in a form-fitting manner by the coupling element, which may be similar to the retaining pin rochelle- mig.
  • the coupling element may be provided on the tumbler housing and engage in a recess on the cylinder core.
  • the recess is then formed so that despite the engagement of the coupling element, a rotation of the cylinder core is at least not completely blocked.
  • the recess may be formed, for example, as an annular groove surrounding the cylinder axis.
  • this annular groove does not extend over the full circumference, but is limited to an effective angle range, for example of about 90 ° or at least about 90 °.
  • a rotation limitation of the cylinder core can be achieved in a simple manner sufficient for an opening of the padlock angle range.
  • the mobility of the cylinder core can thereby be limited to a rotation between its locking position and its unlocked position.
  • the retaining pin is mounted in the tumbler housing.
  • the retaining pin can protrude from the tumbler housing and against a bias in the tumbler be pushed back into it. In the pushed back state, the retaining pin can then in particular be flush with a surface of the neck. complete housing housing that the Zuroissgehause can be freely inserted through the retaining pin in the receptacle of the lock body or removed from the recording.
  • the retaining pin and the said coupling element are spring-mounted by the same spring device, in particular a helical spring.
  • the retaining pin and the coupling element can be supported along the same axis in the opposite direction against the same spring device.
  • the retaining pin can thus be biased radially outwardly relative to the cylinder axis in order to engage behind the abutment edge on the lock body, and the coupling element can be biased radially inwards in order to axially fix the cylinder core relative to the tumbler housing.
  • the retaining pin, the coupling element and the spring device may be at least partially received in a through bore of the tumbler housing, wherein the retaining pin and the coupling element are preferably biased by the spring device in a respective partially projecting from the bore position.
  • the retaining pin is at least substantially transversely to the cylinder axis movable and biased in the direction away from the cylinder axis. At least substantially, the mobility of the retaining pin is thus aligned at right angles to the cylinder axis, without the direction of mobility inevitably cuts the cylinder axis.
  • the retaining pin is movable radially to the cylinder axis.
  • said at least one tumbler of the cylinder arrangement can be movable at least essentially transversely to the cylinder axis and, in particular, can be pretensioned in the direction of the cylinder axis, in particular by means of a respective spring device, for example helical spring, of the tumbler. par- This can be the case for all tumblers of the cylinder arrangement.
  • a hole in the tumbler housing is advantageously provided for each tumbler, in which the tumbler is at least partially included.
  • a tumbler each comprise a core pin, a housing pin and a spring device, the spring device is preferably always complete, the housing pin depending on the position completely or partially and the core pin is partially or not taken depending on the position in the respective bore in the tumbler housing.
  • the bores of the tumbler housing for the tumblers and optionally a further hole for the retaining pin can be arranged in particular parallel to each other and / or regularly spaced.
  • the stop-in edge behind the gripping pin is formed in a stirrup receptacle for receiving the second stirrup end of the stirrup or in an extension of the stirrup receptacle, wherein the protrusion is in particular designed such that the stop edge hinteomede retaining pin through the stirrup holder and their Extension for a pushing back of the retaining pin, preferably along a straight line, is accessible.
  • the bracket can be completely detached from the lock body, it is at the bracket receptacle, through which the retaining pin is accessible, in particular to that bracket receptacle, which is exposed in the open position of the bracket.
  • the retaining pin is not accessible in the closed position of the bracket, since the bracket receptacle is closed by the strap engaging therein. Therefore, the cylinder assembly in the closed position can not be released from the lock body. In the open position of the bracket but the retaining pin can be pushed back through the bracket receptacle, so that he no longer engages behind the stop edge and thus the cylinder assembly can be solved by the lock body.
  • the lock body comprises a die-cast, in particular a zinc die-cast. As explained at the outset, this is particularly advantageous in terms of cost. In this case, a die-cast, in particular a zinc die-cast, in comparison to other inexpensive materials have the advantage of ease of manufacture and a heavy and solid-looking impression.
  • Fig. 1 shows an embodiment of a padlock according to the invention in a schematic perspective view.
  • Fig. 2 shows the cylinder arrangement of the same embodiment.
  • Fig. 3 shows the cylinder assembly of the same embodiment with separately shown tumbler housing.
  • FIG. 4A and 4B show the same embodiment with separately shown and shown in sectional view lock body (Fig. 4B).
  • FIGS. 5A and 5B show the same embodiment with leads and retaining pin shown in isolation (FIG. 5A) and, separately, the lock body with the other components received therein, shown in section (FIG. 5B).
  • the padlock shown in Fig. 1 1 1 comprises a lock body 13 and a bracket 15 which engages in the illustrated closed position with its first bracket end 17 and its second bracket end 19 in a first bracket receptacle 21 and a second bracket receptacle 23 of the lock body 13.
  • the lock body per 13 is made as zinc die casting.
  • a pad associated with the padlock 1 1 25 is shown, with which the bracket 15 for a displacement in the open position in which it engages only with the first strap end 17 in the first bracket receptacle 21, can be released.
  • the key 25 is inserted into a key channel of a cylinder core 27.
  • This cylinder core 27 is substantially cylindrical in shape to a cylinder axis Z and is part of a cylinder assembly 29 shown in FIG. 2, which in addition to the cylinder core 27 a guard housing 31, five tumblers 33, a retaining pin 35, a pin-shaped coupling member 37 and a Coil spring formed spring device 39 includes.
  • a guard housing 31 in addition to the cylinder core 27 a guard housing 31, five tumblers 33, a retaining pin 35, a pin-shaped coupling member 37 and a Coil spring formed spring device 39 includes.
  • the tumblers 33 which are shown in isolation in FIG. 5A together with the retaining pin 35, the coupling element 37 and the spring device 39, each comprise a core pin 41, a housing pin 43 and a spring device 45, which is designed as a helical spring.
  • Each tumbler 33 is at least partially received in a respective tumbler receptacle 47, which is formed by two bores, one of which is formed in the tumbler housing 31 and the other in the cylinder core 27 and which are aligned radially to the cylinder axis Z.
  • the lock body 13 has a receptacle 49 for receiving the cylinder assembly 29 (see Figures 4B and 5B).
  • the cylinder assembly 29 When the cylinder assembly 29 is received in the lock body 13, close the tumbler receptacles 47 flush with an inside of the receptacle 49 from. This allows the spring devices 45 to be supported on the lock body and to bias the core and housing pins 41, 43 radially toward the cylinder axis Z.
  • the cylinder assembly 29 is encoded by the respective combination of core pins 41 of different lengths for a particular key 25.
  • key 25 has a suitably coded teeth
  • the core and housing pins 41, 43 offset from the bias of the spring devices 45 so that for all tumblers 33, the interface between the core pin 41 and the housing pin 43 with the Interface between the cylinder core 27 and the tumbler housing 31 coincides. Only in this state, then, the cylinder core 27 can be rotated relative to the tumbler housing 31 about its cylinder axis Z and so be offset from the locking position shown in the unlocked position to release the bracket 15.
  • the tumbler housing 31 further has a pin receptacle 51, which is parallel to the tumbler receptacles 47 and therefore also directed radially to the cylinder axis Z aligned.
  • the pin holder 51 and the tumbler receptacles 47 are regularly spaced, wherein the pin holder 51 from the side of the padlock 1 1, where the key 25 can be inserted, the farthest and thus the second bracket receptacle 23 to the next.
  • the retaining pin 35, the coupling element 37 and, in between, the spring device 39 are inserted into the pin receptacle 51 such that the spring device 39 biases the retaining pin 35 radially outwardly relative to the cylinder axis Z and the coupling element 37 radially inwardly.
  • the coupling element 37 protrudes radially inwards from the tumbler housing 31 and can thus engage in a recess 53 on the cylinder core 27 in this way.
  • This recess 53 is formed as a partial annular groove, which extends over an angular range of effectively about 90 ° in the circumferential direction about the cylinder axis Z along a lateral surface 55 of the cylinder core 27. This means that the length of the extension due to the engagement of the coupling element 37, the rotational mobility of the cylinder core 27 is limited to a corresponding angular range.
  • the tumbler housing 31 in turn must be fixed relative to the lock body 13.
  • the retaining pin 35 is spring-mounted by the spring device 39 radially outwardly from the pin holder 51 and can engage in this way a stop edge 57 which is formed in the region of the receptacle 49 in the lock body 13.
  • this stop edge is located at the end of an extension 59 of the second bracket receptacle 23, which extends in extension of the second bracket receptacle 23 but has a reduced diameter.
  • the retaining pin 35 engaging behind the stop edge 57 is accessible through the second bracket receptacle 23 and can be forced out of the positive engagement behind the stop edge 57 in order to release the fixing of the cylinder arrangement 29 in the lock body.
  • this is only possible if the bracket 15 is not in its closed position.
  • the cylinder core 27 via a front-end driver structure 61 (see also Fig. 2 and 3) with a latch mechanism 63 together, comprising two oppositely biased latch 65 acts.
  • the latch 65 are biased into the illustrated, the locking position of the cylinder core 27 corresponding position in which they engage in fully inserted bracket 15 in respective locking portions 67 of the bracket 15.
  • the latch 65 are formed so bevelled that the latch 65 are pushed back upon insertion of the bracket 15 in the lock body 13 against its bias until they engage in the locking portions 67. Subsequently, the bracket 15 is in opposite movement direction locked by the latch 65 positively.
  • a releasing of the bracket 15 can then take place only in that the cylinder core 27 is rotated from the illustrated locking position about the cylinder axis Z in the unlocked position in which the driving structure 61, the bolt 65 against their bias from the locking portions 67 out.
  • the bracket 15 is released, it is automatically moved into its open position by a further spring device 69, which is inserted into the first bracket receptacle 21 and the first bracket end 17 of the bracket 15 applied to the front side.
  • the cylinder core 27 is supported and guided when rotating directly through the lock body 13, the cylinder core 27, with its lateral surface 55, resting directly against an inner side of the receptacle 49 or sliding along it.
  • a cylinder housing for receiving and guiding the cylinder core 27 can be dispensed with, as a result of which the padlock 11 is structurally simplified and a comparatively compact design is made possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne un cadenas avec un corps de cadenas et un arceau qui est supporté sur le corps de cadenas de manière déplaçable entre une position fermée dans laquelle il s'engage dans le corps de cadenas avec une première extrémité d'arceau et une deuxième extrémité d'arceau opposée, et une position ouverte dans laquelle il est détaché du corps de cadenas au moins par la deuxième extrémité d'arceau. Le cadenas comprend un agencement de cylindre qui est réalisé séparément du corps de cadenas et qui comprend un noyau de cylindre pouvant tourner autour d'un axe de cylindre au moyen d'une clé associée, le noyau de cylindre s'appliquant directement contre le corps de cadenas. En l'occurrence, l'agencement de cylindre est inséré dans un logement du corps de cadenas et coopère avec un mécanisme de verrou du cadenas de telle sorte que le mécanisme de verrou bloque l'arceau dans une position de verrouillage du noyau de cylindre pour l'empêcher de se déplacer hors de la position fermée, et le libère dans une position de déverrouillage du noyau de cylindre, pour lui permettre de se déplacer dans la position d'ouverture. En outre, l'agencement de cylindre comprend au moins une goupille qui est reçue de manière déplaçable dans l'agencement de cylindre, qui bloque le noyau de cylindre en fonction de sa position respective pour l'empêcher de tourner hors de la position de verrouillage ou qui le libère pour lui permettre de tourner dans la position de déverrouillage, et qui est disposée complètement à l'intérieur de l'agencement de cylindre, ainsi qu'une broche de retenue supportée par effet de ressort, laquelle vient en prise par l'arrière avec une arête de butée du corps de cadenas afin de maintenir l'agencement de cylindre par engagement par correspondance de formes dans le logement du corps de cadenas.
PCT/EP2017/082027 2016-12-21 2017-12-08 Cadenas WO2018114400A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17821842.6A EP3538725A1 (fr) 2016-12-21 2017-12-08 Cadenas

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016125283.2 2016-12-21
DE102016125283.2A DE102016125283A1 (de) 2016-12-21 2016-12-21 Hangschloss

Publications (1)

Publication Number Publication Date
WO2018114400A1 true WO2018114400A1 (fr) 2018-06-28

Family

ID=60813826

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/082027 WO2018114400A1 (fr) 2016-12-21 2017-12-08 Cadenas

Country Status (4)

Country Link
EP (1) EP3538725A1 (fr)
DE (1) DE102016125283A1 (fr)
TW (1) TW201823572A (fr)
WO (1) WO2018114400A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10801233B2 (en) 2018-04-03 2020-10-13 Knox Associates, Inc. Fluid guard and absorber for locking devices
CN112709497A (zh) * 2019-10-25 2021-04-27 Abus·奥古斯特·布莱梅克·索恩有限股份两合公司 锁芯

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018117023A1 (de) 2018-07-13 2020-01-16 ABUS August Bremicker Söhne KG Vorhangschloss

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009023561A1 (de) 2009-06-02 2010-12-09 ABUS August Bremicker Söhne KG Vorhangschloss
DE102011009591A1 (de) 2011-01-27 2012-08-02 ABUS August Bremicker Söhne KG Hangschloss
EP2868846A1 (fr) * 2013-10-31 2015-05-06 ABUS August Bremicker Söhne KG Cadenas

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009023561A1 (de) 2009-06-02 2010-12-09 ABUS August Bremicker Söhne KG Vorhangschloss
DE102011009591A1 (de) 2011-01-27 2012-08-02 ABUS August Bremicker Söhne KG Hangschloss
EP2868846A1 (fr) * 2013-10-31 2015-05-06 ABUS August Bremicker Söhne KG Cadenas

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10801233B2 (en) 2018-04-03 2020-10-13 Knox Associates, Inc. Fluid guard and absorber for locking devices
US11808066B2 (en) 2018-04-03 2023-11-07 Knox Associates, Inc. Fluid guard and absorber for locking devices
CN112709497A (zh) * 2019-10-25 2021-04-27 Abus·奥古斯特·布莱梅克·索恩有限股份两合公司 锁芯
CN112709497B (zh) * 2019-10-25 2024-02-09 Abus·奥古斯特·布莱梅克·索恩有限股份两合公司 锁芯

Also Published As

Publication number Publication date
EP3538725A1 (fr) 2019-09-18
DE102016125283A1 (de) 2018-06-21
TW201823572A (zh) 2018-07-01

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