EP0866907B1 - Schliesseinrichtung mit einem zylinderschloss und einem flachschlüssel - Google Patents

Schliesseinrichtung mit einem zylinderschloss und einem flachschlüssel Download PDF

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Publication number
EP0866907B1
EP0866907B1 EP95938339A EP95938339A EP0866907B1 EP 0866907 B1 EP0866907 B1 EP 0866907B1 EP 95938339 A EP95938339 A EP 95938339A EP 95938339 A EP95938339 A EP 95938339A EP 0866907 B1 EP0866907 B1 EP 0866907B1
Authority
EP
European Patent Office
Prior art keywords
key
tumbler
groove
positioning
tumblers
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
EP95938339A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0866907A1 (de
Inventor
Benno Vonlanthen
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.)
BERCHTOLD AG, SEA SCHLIESS-SYSTEME
Original Assignee
Berchtold AG SEA Schliess-Systeme
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 Berchtold AG SEA Schliess-Systeme filed Critical Berchtold AG SEA Schliess-Systeme
Publication of EP0866907A1 publication Critical patent/EP0866907A1/de
Application granted granted Critical
Publication of EP0866907B1 publication Critical patent/EP0866907B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
    • E05B47/0044—Cylinder locks with magnetic tumblers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
    • 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
    • E05B27/0035—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with indirectly actuated tumblers
    • 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
    • E05B31/00—Cylinder locks with both tumbler pins or balls and plate tumblers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7588—Rotary plug
    • Y10T70/7593—Sliding tumblers
    • Y10T70/7599—Transverse of plug
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7588—Rotary plug
    • Y10T70/7593—Sliding tumblers
    • Y10T70/7599—Transverse of plug
    • Y10T70/7616—Including sidebar
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/778—Operating elements
    • Y10T70/7791—Keys
    • Y10T70/7904—Magnetic features
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7915—Tampering prevention or attack defeating
    • Y10T70/7932—Anti-pick

Definitions

  • the invention relates to a locking device with a Cylinder lock and a flat key
  • the cylinder lock a rotor rotatable in a stator with a Key channel, and essentially perpendicular to the longitudinal axis of the rotor and parallel to the broad sides of the Has key channels arranged guides with tumblers, these tumblers are provided with carriers, which protrude into the key channel
  • the flat key on each Broadside has at least one guide groove, in which if the key is inserted into the key channel, the drivers the tumblers engage, and the flat key and at least one of the tumblers magnetic elements exhibit.
  • Such a locking device with a cylinder lock and a flat key is from US-A-3 264 852 or EP-B-0 008 310 known.
  • Guide grooves arranged on both broad sides. These guide grooves run in a curve and form guides and Positioning areas for drivers, which are part of the locking devices are in the castle.
  • the locking devices are in guides of the rotor stored in the lock, these guides approximately at right angles to the lock axis and parallel to the Broad sides of the key channel run.
  • the blocking tumblers are freely movable in the guides and not spring-loaded.
  • the ends of the locking tumblers engage when locked Locked in holes in the stator and penetrate thus the separation or shear surface between the rotor and stator at the castle.
  • the drivers of the Locking tumblers have the same dimensions as that Guide grooves on the key. You are thus in both directions positively guided, with which an exact positioning of the Locking tumblers, with the help of the guide grooves, in the unlocked position is possible.
  • the drivers follow the cam track into the key channel the guide groove, and the tumblers are in their Guides moved until they are fully inserted Keys have reached the unlocking positions.
  • Reversible flat keys are located on each broad side of the Key two guide grooves, usually only one Groove on each broad side interacts with drivers on the lock.
  • the second groove is used when the key inserted through 180 ° into the key channel should.
  • Copy keys exactly and also the guide grooves to copy exactly on the broad sides.
  • Such machine tools are widely used as special machines Found in service centers, which makes it relative it becomes easy to have keys copied. So that increases there is a risk that unauthorized persons will be in possession of an original key, a copy of it have it made, and then the owner of the original key no knowledge of the presence of a key copy Has.
  • the locking devices can then be used with this copy of the key be opened without the use of force or other measures are necessary.
  • Duplicate keys are made, which are not have the necessary accuracy. This will make it The lock is damaged and the locking function may malfunction come.
  • Such copied keys can be used by the Hardly recognized by users and therefore not excluded from the system become.
  • This coding also enables positioning the driver of the tumbler in an extended area of a guide groove on the key, without the driver in contact with the side surfaces of the Groove stands.
  • This arrangement enables additional concealment the opening positions of the locking devices and makes it difficult to recognize the function between the Key and cylinder lock according to the invention.
  • at least one additional positioning element with a magnetic connection, and at least one second additional positioning element with a coding on the Back of the tumbler there is a combination, at which the cylinder lock with a copied key also when applying additional magnetic forces or other measures to crack the lock are not unlocked can be.
  • the key does not tell whether one is extended range of the guide groove with a magnetic positioning element or a tumbler with assigned to a second positioning element on the back is. This also increases the security of the inventive locking device improved.
  • the locking device shown in Fig. 1 consists of a cylinder lock 1 and a flat key 2, shown in Example of a flat reversible key. It corresponds essentially the state of the art according to US-A-3 264 852.
  • the cylinder lock 1 is shown in simplified form and comprises a rotor 3 which is rotatable in a stator 4 is and a sleeve 5, which the whole cylinder lock 1 as Coat surrounds.
  • a key channel 6 with a rectangular cross section incorporated. In this key channel 6, the key bit 21 of the key 2 can be inserted.
  • FIG. 2 shows a cross section through a cylinder lock 1, in the area of two on both sides of the key channel 6 arranged guides 11.
  • guides 11 normal tumblers 10 according to FIG. 1 are not arranged, but tumblers 17 modified according to the invention and 18.
  • the guides 11 In the illustrated position of the rotor 3 in the stator 4 act the guides 11 with holes 42, 43 in the stator 4th together, so that the tumblers 17, 18 and any further tumblers 10 in the direction of the axes 57, 58 can be moved. In this position of the rotor the key 2 can thus be withdrawn from the key channel 6 or be inserted into it.
  • the others arranged in the castle 1 Tumblers 10 are also in her Unlocking position, these not shown in Fig. 2 Tumblers 10 the driver 12 of the guide grooves 15, 16 are guided on both sides of the key 2 and be positioned by the guide groove areas.
  • the Carriers 12 of the tumblers 10 are in contact with the side walls 22, 23 of the grooves 15, or the side walls 24, 25 of the grooves 16, in contrast to the drivers 12 ' and 12 ", which are non-contact.
  • the grooves 15, 16 on the broad sides 13, 14 of the key bit 21 have different functional areas.
  • cutting area of the key bit 21st is the width of the grooves 15, 16 expanded and forms one so-called outdoor area 51.
  • this expanded outdoor area 51 of the grooves 15, 16 is the width of the grooves 15, 16 larger than the dimension of the driver 12 'or 12 ".
  • 25 of the groove 16 is an intermediate space 47 or 48 educated.
  • a first option is an additional positioning element is to be formed on the right side of FIG Tumbler 18 shown.
  • a magnetic element 46 which with a permanent magnet 44 installed in the key bit 21 cooperates.
  • the permanent magnet pulls 44 on the key bit 21, the magnetic element 46 in the Lock 18 upwards until the axes of magnets 44 and 46 lie in the same plane.
  • the permanent magnet 44 and that Magnetic element 46 cooperate so that the permanent magnet 44 the tumbler 18 via the magnetic element 46 stops in a predetermined position without the driver 12 "one of the side walls 22, 23 of the guide groove 15 touched.
  • the tumbler 18 For this purpose there is a prepositioning area in the guide groove 15 arranged, which when inserting the key 2 in the key channel 6 the guard locking in the unlocked position brings, and then at the transition in the following Free area 51 of the groove 15 of the permanent magnet 44 the Tumbler 18 holds and sets in this unlocked position. In this position, the tumbler 18 is exactly in the unlocked position fixed. If on the key bit 21 if there were no permanent magnet 44, the tumbler 18 would fall down until the catch 12 "on the side wall 22 of the groove 15 would be present. In that position, that would engage the lower end of the tumbler 18 in the bore 43, and the rotor 3 would be locked against rotation in the stator 4. In this embodiment, the tumbler 18 blocks the rotor 3 pass over the stator 4 even if on the key bit 21 the permanent magnet 44 is not correctly positioned.
  • a second additional positioning element is on the left half of Fig. 2 on the tumbler 17 shown.
  • first positioning element 27 is between the tumbler 17 and the stator 4th in the inventive design of the lock 1 second additional positioning element 26 with a locking element 29 arranged.
  • This locking element 29 is in two parts and consists of a first part 30 which is in a bore 34 is mounted in the stator 4, and a second part 31, which is mounted in a bore 35 in the rotor 3.
  • the axes 32 of the two fall Holes 34 and 35 together.
  • both bores 34 and 35 have a common guide bore, in which the locking element parts 30 and 31 between stator 4th and rotor 3 can be pushed back and forth.
  • the first Locking element part 30 is cup-shaped and is from thrust a compression spring 60 in the direction of the tumbler 17.
  • the second locking element part 31 has a shoulder, which cooperates with the shoulder of the stepped bore 35. Between the two locking element parts 30 and 31 is one Partition surface 33 is formed, along which the two parts 30 and 31 are mutually displaceable. That against the longitudinal axis 7 of the castle 1 facing end 36 of the second locking element part 31 is located on the rear side 19 of the Tumbler 17 on.
  • the back 19 of the tumbler 17 is used designates that side of the tumbler 17 which of the Key channel 6 is turned away.
  • This back 19 is with a positioning surface 37, in which codings 28 arranged in the form of depressions 39 and crests 38 are.
  • the end 36 is in accordance with the flank shapes the depressions 39 shaped and running in the example shown in a spike. If the tumbler 17 is in the direction their longitudinal axes 57, or parallel to the broad sides 8, 9 of the key channel 6, the end 36 of the second locking element part 31 each in the recesses 39 or between the crests 38.
  • the depression next to the outermost crest 38 in the positioning surface 37 of the tumbler 17 holds the tumbler 17 after the deduction of Key 2 from the lock 1 in the locked position, in which one end of the tumbler 17 in the bore 42 of the stator 4 engages.
  • the tumbler 17 shown in FIG. 2 is in the opening position shown, that is, it intervenes neither of the two ends into the bore 42 on the stator 4.
  • the tumbler 17 is in this position over the bore 41, or the recess 39 held by the second locking element 31.
  • the separating surface 33 between the two locking element parts 30 and 31 lies on the shear line 40 between Rotor 3 and stator 4. If none of the other tumblers 10, 18 engages in a bore 42, 43 of the stator 4, the Rotor 3 are rotated.
  • the tumbler 17 is the driver 12 ' also in an open area 51 with an enlarged width of the Groove 16.
  • the Tumbler 17 by a directly in front of the free area 51 Groove 16 arranged prepositioning area brought in and this position by the additional positioning element 26 held with the locking element 29.
  • the second additional positioning element 26 On the rear 19 of the tumbler 17.
  • This arrangement of a second additional Positioning element 26 is preferred in addition to a positioning element 27 with magnetic positioning, like it on the right side of Fig. 2 is shown executed.
  • FIG. 3 shows the key bit equipped according to the invention 21 of a flat key 2. Since it is a reversible flat key is located on the invisible Broad side 14 of the key 2, the guide groove 15 below and the guide groove 16 above. The details of the two guide grooves 15, 16 can therefore also on the visible broadside 13 are explained, since they on the front and rear broad sides 13 and 14 exactly the same are trained.
  • the guide grooves 15, 16 point over their Length from the beginning 52 at the tip 61 of the key 2 to at the end of 53 different functional areas. in the The example shown is a positioning area 49, prepositioning areas 50, 55, and free areas 51, 59.
  • the positioning areas 49 and the pre-positioning areas 50 corresponds to the width of the grooves 15, 16 den Dimensions of the driver 12, 12 'and 12 ", which in this Engage grooves 15, 16.
  • 59 is the width of the grooves 15, 16 widened, i.e. it is bigger than the dimensions of the drivers 12, 12 'and 12 "
  • Clear area 51 of the groove 16 is a driver 12 'dash-dotted hinted at, and it can be seen that in this outdoor area 51 the driver 12 'neither the side wall 24 nor touches the side wall 25. Between the driver 12 'and at least one of the side walls 24, 25 has a space.
  • each of the extended open areas 51 of the Guide groove 16, or 59 of the groove 15, is 52 from the beginning Guide grooves 15, 16 seen here a prepositioning area 50 and 55 arranged.
  • the drivers 12, 12 'and 12 in the unlocked position brought and then by the described for Fig. 2 additional positioning elements 26 or 27 fixed.
  • the key 2 shown in Fig. 3 are between the guide grooves 15, 16 two permanent magnets 44 and 45 arranged, with only the rear permanent magnet 44 a tumbler 18 positioned with a magnetic element 46.
  • the tumbler 18 is parallel to the broad side 14 of the key 2.
  • the permanent magnets 44, 45 are advantageously arranged concealed so that their positioning cannot be visually recognized in the key bit 21.
  • the Material of the key 2 is not magnetic in a known manner, hard brass is used very often.
  • equipped keys have characteristic Forms of the grooves 15, 16 on, which differ from the previously differentiate the groove shapes used on keys of this type. If the magnets 44, 45 are arranged visibly, they result additional distinctive features.
  • the exact Copying the grooves 15, 16 does not result in a key 2, which is the opening of one with additional positioning elements 26, 27 equipped lock 2 enables. This prevents the unauthorized copying of keys this kind of difficult because additionally the magnets in the right place and in the right way must be arranged. However, this is with those available today Machine tools not possible and require one considerable additional effort. This can increase security appropriate locking systems can be achieved because unauthorized copies of keys only with considerable effort can be created.
  • lock / key systems of the type according to the invention with improved tumblers 17, which are on the back 19 have additional codings 28. This brings additional Encryption options on the lock and key, which makes copying even more difficult.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
EP95938339A 1995-12-11 1995-12-11 Schliesseinrichtung mit einem zylinderschloss und einem flachschlüssel Expired - Lifetime EP0866907B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH1995/000297 WO1997021895A1 (de) 1995-12-11 1995-12-11 Schliesseinrichtung mit einem zylinderschloss und einem flachschlüssel

Publications (2)

Publication Number Publication Date
EP0866907A1 EP0866907A1 (de) 1998-09-30
EP0866907B1 true EP0866907B1 (de) 1999-09-01

Family

ID=4549993

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95938339A Expired - Lifetime EP0866907B1 (de) 1995-12-11 1995-12-11 Schliesseinrichtung mit einem zylinderschloss und einem flachschlüssel

Country Status (9)

Country Link
US (1) US6041631A (da)
EP (1) EP0866907B1 (da)
JP (1) JP3785466B2 (da)
CZ (1) CZ295348B6 (da)
DE (1) DE59506748D1 (da)
DK (1) DK0866907T3 (da)
GR (1) GR3031859T3 (da)
HU (1) HU220985B1 (da)
WO (1) WO1997021895A1 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005058549A1 (de) * 2005-12-08 2007-06-14 Audi Ag Schlüssel und Schließeinrichtung mit einem Schlüssel

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Publication number Priority date Publication date Assignee Title
PT1072740E (pt) * 1999-07-21 2005-04-29 Mottura Serrature Di Sicurezza Fechadura de cilindro e chave, na qual pelo menos uma das ganchetas esta polarizada magneticamente
BR0109159A (pt) * 2000-03-15 2004-09-28 Emedicalfiles Inc Sistema de gerenciamento de informações, médicas e de, saúde, hospedado na web
US7634930B2 (en) * 2002-01-03 2009-12-22 Strattec Security Corporation Lock apparatus and method
BE1016106A3 (fr) * 2004-06-30 2006-03-07 Euro Locks Sa Rotor et clefs pour serrure, serrure munie d'un tel rotor et de telles clefs, et utilisation de ceux-ci.
JP2006089947A (ja) * 2004-09-21 2006-04-06 Tokai Rika Co Ltd キー
FR2882081B1 (fr) * 2005-02-11 2007-05-04 Valeo Securite Habitacle Sas Verrou a barillet rotatif actionnable au moyen d'une cle a pistes multiples
US20060185404A1 (en) * 2005-02-18 2006-08-24 Hansen Randall C Codeable padlock
FR2882463B1 (fr) * 2005-02-24 2007-03-30 Schneider Electric Ind Sas Bouton tournant a serrure
AT501706B1 (de) * 2005-04-12 2007-01-15 Evva Werke Flachschlüssel sowie zugehöriges zylinderschloss
WO2007081134A1 (en) * 2006-01-09 2007-07-19 Lg Electronics Inc. Inter-layer prediction method for video signal
US7392677B1 (en) * 2007-01-23 2008-07-01 Porter Lock Co., Ltd. Lock core structure
US7937976B2 (en) * 2008-05-07 2011-05-10 Taiwan Fu Hsing Industrial Co., Ltd. Rekeyable lock cylinder and operating method thereof
US7628048B2 (en) * 2008-05-07 2009-12-08 Taiwan Fu Hsing Industrial Co., Ltd. Rekeyable lock cylinder and method for rekeying the same
US8448484B2 (en) * 2008-05-07 2013-05-28 Taiwan Fu Hsing Industrial Co., Ltd. Rekeyable lock cylinder
US7624606B1 (en) * 2008-05-07 2009-12-01 Taiwan Fu Hsing Industrial Co., Ltd. Rekeyable lock cylinder, plug assembly of the same and method for rekeying the same
DE102010001790A1 (de) 2010-02-10 2011-08-11 Huf Hülsbeck & Fürst GmbH & Co. KG, 42551 Schließvorrichtung
CN103161353B (zh) * 2013-01-06 2015-02-04 侯洪兵 空转叶片锁具
GB2528307B (en) * 2014-07-17 2019-01-30 Squire Henry & Sons A locking device
EP2993284A1 (en) * 2014-08-26 2016-03-09 DORMA Deutschland GmbH Cylinder body for a cylinder for locks
AT516237B1 (de) * 2014-09-11 2017-11-15 Evva Sicherheitstechnologie Schlüssel sowie zugehöriges Schloss
US9447605B1 (en) * 2015-03-11 2016-09-20 Schlage Lock Company Llc Key and lock cylinder
US10612271B2 (en) 2015-06-16 2020-04-07 Spectrum Brands, Inc. Rekeyable lock cylinder with enhanced torque resistance
AT523800B1 (de) 2020-05-12 2022-06-15 Evva Sicherheitstechnologie Querschnittprofil für einen Flachschlüssel oder den Schlüsselkanal eines Zylinderschlosses

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US3264852A (en) * 1964-01-29 1966-08-09 A & R Wiedemar Cylinder lock
DE1553358B2 (de) * 1965-07-31 1970-07-16 Huwil-Werke Hugo Willach & Söhne, 5224 Ruppichteroth Drehzylinderschloß mit magnetbetätigten Zuhaltungen
US3665740A (en) * 1969-06-30 1972-05-30 Goal Kk Magnetic pin tumbler lock
DE2341659A1 (de) * 1973-08-17 1975-02-27 Zeiss Ikon Ag Kupplung fuer knaufzylinderschloesser
US3999413A (en) * 1975-01-31 1976-12-28 Raymond James W Lock assembly
EP0008310B1 (de) * 1978-08-22 1982-12-15 R. Berchtold Ag Zylinderschloss mit Wende-Flachschlüssel
JPS6020550B2 (ja) * 1980-03-10 1985-05-22 美和ロツク工業株式会社 磁石タンブラ−シリンダ−
AT371880B (de) * 1980-09-25 1983-08-10 Evva Werke Flachschluessel
US4377940A (en) * 1980-09-30 1983-03-29 Richard Hucknall Impression-resistant lock
FR2572117A1 (fr) * 1984-10-22 1986-04-25 Ramblier Yves Ensemble de serrure a barillet a goupilles utilisant une action magnetique et sa cle
IT1208841B (it) * 1985-12-19 1989-07-10 Rielda Serrature Srl Serratura a cilindro con chiave intercambiabile
AT392508B (de) * 1987-07-03 1991-04-25 Evva Werke Flachschluessel und zugehoeriges zylinderschloss
AT400606B (de) * 1994-03-22 1996-02-26 Evva Werke Flachschlüssel für zylinderschloss

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005058549A1 (de) * 2005-12-08 2007-06-14 Audi Ag Schlüssel und Schließeinrichtung mit einem Schlüssel
DE102005058549B4 (de) 2005-12-08 2018-04-26 Audi Ag Schlüssel und Schließeinrichtung mit einem Schlüssel

Also Published As

Publication number Publication date
WO1997021895A1 (de) 1997-06-19
DE59506748D1 (de) 1999-10-07
GR3031859T3 (en) 2000-02-29
JP2000501803A (ja) 2000-02-15
HU220985B1 (hu) 2002-07-29
CZ178898A3 (cs) 1998-11-11
HUT78112A (hu) 1999-11-29
CZ295348B6 (cs) 2005-07-13
US6041631A (en) 2000-03-28
JP3785466B2 (ja) 2006-06-14
DK0866907T3 (da) 1999-12-13
EP0866907A1 (de) 1998-09-30

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