HUE028464T2 - Locking cylinder - Google Patents
Locking cylinder Download PDFInfo
- Publication number
- HUE028464T2 HUE028464T2 HUE11450152A HUE11450152A HUE028464T2 HU E028464 T2 HUE028464 T2 HU E028464T2 HU E11450152 A HUE11450152 A HU E11450152A HU E11450152 A HUE11450152 A HU E11450152A HU E028464 T2 HUE028464 T2 HU E028464T2
- Authority
- HU
- Hungary
- Prior art keywords
- magnetic
- key
- cylinder
- magnetic field
- osed
- Prior art date
Links
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
- E05B47/0042—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets with rotary magnet tumblers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/26—Use of special materials for keys
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
- G07C9/00722—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with magnetic components, e.g. magnets, magnetic strips, metallic inserts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
- Medicinal Preparation (AREA)
- Measuring Magnetic Variables (AREA)
Description
Locking Cylinder
Tb« invention relaies to a lock cylinder aad a key according: to the pr®smbte«fda&» 1.
Lock cylinders, of foe type mentioned jjjp.tho prsmhhlç of claim 1 ate, fOrinstsnee. described in: DE 192 λ 51.5 AL
Leek cylinders, so waited magnetic Socks, ate ktsosm and deserihed So detail, e.g., in Austrian Patenis Nos. M BdI aód dSSíád, Essential characteristic features of these and similar Socks comprise rotary tumblers and/or hnermgator elements in the form of magnetic rotors whose rotational position can be adjusted as a function of the magnetic coding of associated key tnapets, the correct rotabonsd positions of dm magnetic rotors being scanned by scanner elements of the iock. In the correct rotational position, the scanner element can be inserted Into a recess of the mspetlc: rotor, and |b a&ovit»«ai -5^¾ in Sum actuate a locking element causing the locking of the iock or allowing a rotation of the lock. The direction of Movement of the scanner dement may be in any direction and, m practise primarily extends in the sense of the radios ofthe magnetic rotor, yet rosy also extend in the stxlai dlmetion of the magnetic foton Such locks can be cylinder locks of slide locks. In the ease of cylinder looks, the magnetic rotors are mounted sin recesses of the cylinder core, add die above-nsendoned scanner elements interact on ibe one band, svith the magnetic roidrs and, on the biker hand, with latch etemeois ofthe cylinder housing so as to cause locking or unlocking.
The described mopeite locks involve the drawback of a strong magnetic. Seid odgmalmg from the key magnets dlsposeti in foe key, which magnetic field is able to afreet the tnagnetic coding of, ibr instance, magnetic cards similar to check cards, in particular, if hoch magnetic hep bomb to lie hear the meghode ships of such herds Ibr extended periods, this will involve the risk of a complete: loss of the mapetfeally coded card data.
The invention,, dtetelbre, aims to improve magnetic locks of the initially defined kind to the effect that ho magnetic field will: originate from the key. If possible, while the extremely hip safely and coding diversity of magnetic locks will, however, he maintained hi the same time. !'b solve this object, the hxentson in & epthtosbon of a lock cylinder and: a key of the initially döllmd kind essentially consists In thet said iock eyltedet is formed with a honslng; and a cylinder core rotatable Éc:rcin Mtá including a keywtiy, wherein at least otse ibbvably arranged! itiWltogaibr clement capable of being movedrby a% magnetic force and at feast one scanner element scamnng the: posltfett of the Interrogator elemest bib provided^ said scanner elsmeitt cooperating wish at fast one latch element of the lock cylinder to cause ttnlockfeg or locking, wherein the: lock cyiinder, fe parficolar the cylinder cote, meludes means difiltettt Sturt did interrogator etetnem, in generating m mognette :te passing thsbhgk IP leywb# atsd causing the ;st least otte hmvabiy arranged inttsTogator element to move, and wherein the key Is formed wiir a how and a key bit, whereto the key hit is comprised of a material having a high magnetic reslstatiee and is tntefepersed with at least one non-rnagneifred mgibo of lower Magnetic rcsistasp, which #rma at least op field entranec and at least one field Pit on the key surface, wherein, in dm position of the key inserted in the key way, an interrogator clement capable of being: moved fey the magnetic force is each associated to the field exits of Ike nommapetlzed regions of lower tpaghmlc resistance ofthe key. IMike in conventional magnetic locks, the means Ibr generating the mapetie Épx used iby the Interrogator elements in the lock cylinder w verify the eodisrg of the key ate dms: only arranged in the lock cylinder rasher than in the key. The means for gepmmg: És magnetic fiux are arranged in such a manner that fits magnetic flax passes through the key way, which, in particular, ha$ to he the ease with the key inserted. h te; kèy«%; wherein te nmgnetic feu pssing through te keyway is conducted: ism«# coding elements: of fee key, which wil: he dsstehed ín mim detail below, as such a scanner tes te mstgnetkaliy opes ah'stg interrogator elements arranged: hs she cylinder core are able so interrogate the respective coding, whereby locking or unlocking; will fee enabíed la fee case of a key authorted for access,
Tho means for generating She reaped® flux ace preferably comprised of a permanent-magnet The permanent reaper can, fer instance, he arranged In fee cylinder core m just me side of she keyway, wherein the arrangement is grelsmibly such tes a magnetic circuit iu the lock cylinder care cats be closed with as small a magnetic circuit resistance as possible so feat a weaker gerntanent magnet will also do. la a preferred manger, fee permanent magnet is: immediately sdpeent the fesyway saeh that She magnetic circuit is closed wife as small a magnetic resistaace as possible, with the key inserted, .apt the fenctional safety wilt fee enhanced. la this respect, régions having higher magnetic reslstpee to the tnapetic circuit, safet as te transliipa; horn the: loner side of the lock cylinder core: forth« key, cap be optimfeed: so as to keep the: fegte of such repps las: small: m possible According to a preferred embodiment, fee perresment magnet has a rectangpte crosse sefeiooal slppe*: In order to minlnr.&i mapetfo stray iields ip the cylinder core, a preiereèd eife&guraifon provides tef fee: cylinder core, in particular fee cylinder core jacket, is comprised of a material jfeyreg a high magnetic resistpes, m p«Éfe of a material e,|,: hfess, having: & higher magnetic resistance than Iron. It will. In particular, be possible to close the magnetic circuit: with as low: & magnetic resistance as, possible, l| as ist corresprenfeoe with a further preferred coufipteioo, the eyllttet core comprises at test tree region made of a fteomagnetic material and cooperating wife te psrmanesit magnet for forming a magnetic circuit.
The Interrogation etenreso, which is movsble fey the magnetic flux passing through te; key way, Is prefoofely comprised of a tepetie rotor, in Ä respect, a rengtfee rotor is mengt fe dfeîpte a rotating emppmrerd that: ooroprlsas: a lerrotnagnetle praferia! m a penppmof magnet and. relative to fee magnetic field lines posing through· fee key way, is oriented such that the rotor wifi orient itself in a predetermined rotational position corresponding to fee It ax hues, in a preferred tmmm a plurality of reovably arrttnged interrogator elements capable of being moved by a magnetic force are arranged along the longitudinal extension of the keywav. The higher the number of interrogator elements, te higher the maximum suuter of feiferent key codings. The; Istepgstor elements may only fee areattged: on me- side of fee keyway, Pafeicntely preferred is & configuration in Which fee interrogator elements are arrayed on two oppositely tested Ä$ of the key way so as to enable as targe a number of imerrugutor elements as possible t<.> find a place eve» ist the smallest space.
In coaneetion with te> key, it is provided that, fee key bit: is coinpmedof a tnaferM having ahigh· magnetic reaistanCe ond is interspersed seife at least one nonosapetted region of lower magnet ic restemce, wfeieh fetets at least one fte entrance and st least one tlux exit on the key surtnee. The tem In this case also oncofepasses a possible lew omgnetizaite sa lt may,..for Instance, occur due to remanense phenomena, if Is fens evident feat the key comprises no magnetted:: or only iow-tnapetteed material such: that m significant: ntsgnetio Held arises from fee key, which might, fm instance, affect magnetic cards, The coding of fee key W adifeyed h feat non-inapetixed regions of fowsf mapetie fesislartce are provided: in fee materfe! of the key, fetegti which, wife, te: key inserted In the key way, the magnetic fern nrigmstfeg, for instance, from the permanent magnet of the cylinder core is: conducted. The respective key coding Is determined by the anhfegefe^ uptbrnagueftEed key regions formed wife low magnetic yesisfeocs. and, in p&rtiouiar. feeir of Őse flax eotrastces and Ilex sis located oaf se key surface, @f saidregiosw.
The· non-taapsetlaed tgglosts with lava magnetic msSstaece interspersing the key «as extend through .fis key is sock a saastsser that she field erstrarsce and the fold exil as® located on fsa spaa side of she key. Λ costs psais eat Its which, fsa at: least one s®gios; of lower magrsette resistance comprises the fold enhance astd the fold exit os oppositely Ideated sides of the key Is, however, preferred. It is, moreover, psefgmMy provided fsat theheld eateatsee is located so as so be^orixetrelatsve to the field exit ist a direction f assxerse to fteTey susTtee rso:rieal. tie geospetrie shape of she field etterapees apd field exits assd the positsosrs of the sassre determine she coarse and fte cspspled tpagnetsc fhsx: of the entdridg and exiting magnetic lseid, listes, thus Ipipestospg the pgspgSve-positiosts of the magnetic rotors: and intesirogator elements, respeefvel|o: A: ps®fesTed cotsf pprioa its dp context provides th<d: the ssos^agrietlped region: Of iowes- snagstetlc resisfaswe, on rotated relative: to the press seeded, on the field entrance. in this context, a farther prelferied emíSgatpion povlfes: ihafdte noa~ihagnetiaed reg« of lower soagnetle résistasses has a rectangular cross section ou the; field entrance assd optionally on the field exit 1st order to enhance the: locking safety, the magnetically acting coding provided according to the invention- cssst be combined with other coding: options, it being preferably provided that the key comprises a -mechanical .coding* ip particular profile, capable of heing: brought into : operative epsssecsiost with: oweteieal iuierregator elements.
Ih the ldlipwipg, the invention will he explained In more detail by way of exesnplary embodiments schematically iilststrstfed ip the drawing. Thereto, Fig, |: Is: a: side Slew of a key according to the invention; Fig. 2 is a eross-ssetioosl view of a modiiedTonSgSJretion of she key;: Fig. 3 is a cross key asserted in the key way; and Fig; 4 is a perspective view of a mapetierotor. I'he hey i depleted to Fig. I costspsises a how 2 assd a key hit:3, The key bit 3 Is made of a material having a high sxagstetle resistance nod comprises a plurality of aostpnpgaefipgd regions 4 made of a matéria! with a low magnetic resistance, As is apparent four the cress-vectienal view aceotdipg to Fig. 2, the nonmtagrteiiaed regiosss 4 may extend thivepgh dse ley I in diri«retn ways, each region 4 melodlng a field entrance 5 and a field exit 6. The fleid entrances S and exits ύ may he located oss opposite sides of slat key, as is garifcalarly apparent front Fig, % m m dte aarne side of the key. As is also apparent Iront fig, 2, rise non-magnetiaed regions 4 may extend dtepugh the key ist seek a manner that the fleid emratreo and rise riefd exit have cress .sections differing front each Other, whemero the held eotrsoee cross section tnay fee aphnged to he rotated Ämt She axis sehesnatlcally Indicated by T in partsctdsr relative to the field exit cross section. The surface of the key may, moreover, cotsprise a cover cpyersng the field etstrassces and exits 5 and 6, respectively, of lise son-tnagnetlxed regions 4 ss-cls that It will cos be visible frosts outside where the individual held entrances and: exits are disposed. Such a cover srusv, for irtslatsce, fee mads of ssosvtrasssparent pksstic material or the like.
The thaterial of the key 1 with a hi^l otapteie toaivlanee tstay, lor sstslancg, be seierXedi fenn brass, copper, ahtrstlsttsm # a suitable plastic mslerial. The ston-voapsetixad regions 4 witfe a low msgpetle PesÄtoe may, far kistaííce, he snade of a fesxosoagssesic stssrses-iai stsch as-^ irost. eobalt, fsiekelastd alloys thereof that sm not desiped m persnaoetst nsagnote, e.g. AlMiGO, $1¾¾ MdsFe^B, 1¾¾ dr eves of appropriately toodlied pldaic snaterials, e.g, with carbsns rianotsfees.
Claims (5)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT21212010A AT510430B1 (en) | 2010-12-22 | 2010-12-22 | CLOSING CYLINDERS WITH MEANS FOR PRODUCING A MAGNETIC RIVER IN THE KEY CHANNEL OF THE CYLINDER CORE AND ASSOCIATED KEY |
Publications (1)
Publication Number | Publication Date |
---|---|
HUE028464T2 true HUE028464T2 (en) | 2016-12-28 |
Family
ID=45422039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HUE11450152A HUE028464T2 (en) | 2010-12-22 | 2011-12-13 | Locking cylinder |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP2468987B1 (en) |
AT (1) | AT510430B1 (en) |
DK (1) | DK2468987T3 (en) |
ES (1) | ES2571329T3 (en) |
HR (1) | HRP20160560T1 (en) |
HU (1) | HUE028464T2 (en) |
PL (1) | PL2468987T3 (en) |
PT (1) | PT2468987T (en) |
RS (1) | RS54755B1 (en) |
SI (1) | SI2468987T1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014015606A1 (en) | 2014-10-23 | 2016-04-28 | Gerd Reime | Key. Locking system and method for opening or closing the locking system |
DE102016106737A1 (en) | 2016-04-12 | 2017-10-12 | Gerd Reime | Identification element, identification system and method for producing the identification element |
IL266258B2 (en) * | 2019-04-28 | 2024-06-01 | Mul T Lock Technologies Ltd | Rotatable magnetic key combination element |
AT526389A1 (en) * | 2022-07-20 | 2024-02-15 | Evva Sicherheitstechnologie | Key for a cylinder lock and cylinder lock |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1194026A (en) * | 1966-08-26 | 1970-06-10 | Kyoyasu Wake | Improvements in or relating to tumbler locks |
DE1800106A1 (en) * | 1968-10-01 | 1970-04-23 | Fujisash Ind Ltd | Key-lock combination with magnetic locking |
DE1921515A1 (en) * | 1969-04-26 | 1970-11-05 | Sievers Fa Carl | Locking device with magnetic tumblers |
DE2313782A1 (en) * | 1973-03-20 | 1974-09-26 | Kibolac Handels Ges Mbh | LOCKING DEVICE WITH KEY |
AT341901B (en) | 1975-07-03 | 1978-03-10 | Evva Werke | CONTROL DEVICE, IN PARTICULAR LOCK |
AT357430B (en) | 1978-06-29 | 1980-07-10 | Evva Werke | CONTROL DEVICE, IN PARTICULAR LOCK |
SE424568B (en) * | 1980-05-20 | 1982-07-26 | Gkn Stenman Ab | Cylinder lock and key combination |
DE3144616A1 (en) * | 1981-11-10 | 1983-05-19 | Leopold 8000 München Anetseder | KEY WITH A KEY BODY MADE OF NON-MAGNETIZABLE MATERIAL IN WHICH FLOW GUIDES ARE MADE OF FERROMAGNETIC MATERIAL |
DE3202196A1 (en) * | 1982-01-25 | 1983-08-04 | Leopold 8000 München Anetseder | Closing device with a key carrying magnetically readable information items, and a lock containing a magnetic-field-sensitive sensor |
DE102005050453B4 (en) * | 2004-10-22 | 2016-03-24 | Alexander Funk | Lock and key system |
US20100050715A1 (en) * | 2008-08-26 | 2010-03-04 | Hu ming xing | Magnetic coded lock mechanism |
-
2010
- 2010-12-22 AT AT21212010A patent/AT510430B1/en not_active IP Right Cessation
-
2011
- 2011-12-13 HU HUE11450152A patent/HUE028464T2/en unknown
- 2011-12-13 RS RS20160306A patent/RS54755B1/en unknown
- 2011-12-13 ES ES11450152T patent/ES2571329T3/en active Active
- 2011-12-13 DK DK11450152.1T patent/DK2468987T3/en active
- 2011-12-13 SI SI201130874A patent/SI2468987T1/en unknown
- 2011-12-13 PL PL11450152.1T patent/PL2468987T3/en unknown
- 2011-12-13 EP EP11450152.1A patent/EP2468987B1/en not_active Not-in-force
- 2011-12-13 PT PT114501521T patent/PT2468987T/en unknown
-
2016
- 2016-05-24 HR HRP20160560TT patent/HRP20160560T1/en unknown
Also Published As
Publication number | Publication date |
---|---|
RS54755B1 (en) | 2016-10-31 |
AT510430B1 (en) | 2012-04-15 |
PT2468987T (en) | 2016-07-12 |
EP2468987B1 (en) | 2016-03-30 |
EP2468987A3 (en) | 2014-06-18 |
SI2468987T1 (en) | 2016-08-31 |
EP2468987A2 (en) | 2012-06-27 |
DK2468987T3 (en) | 2016-07-04 |
ES2571329T3 (en) | 2016-05-24 |
AT510430A4 (en) | 2012-04-15 |
HRP20160560T1 (en) | 2016-07-01 |
PL2468987T3 (en) | 2016-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HUE028464T2 (en) | Locking cylinder | |
RU2011146921A (en) | MAGNETIC LOCK, MAGNETIC KEY AND THEIR COMBINATION | |
CN111279039B (en) | Electromechanical lock | |
CN107847938B (en) | Electromechanical lock using magnetic field force | |
ES2770226T3 (en) | Apparatus and Processes for Producing Optical Effect Layers Comprising Magnetically Oriented, or Magnetizable, Non-spherical Pigment Particles | |
US9464463B2 (en) | Combination lock | |
GB2414273A (en) | A cylindrical lock with dodecagonal engaging post | |
US20100187930A1 (en) | Magnetic amplifier | |
US20140208543A1 (en) | Magnetic hinge system | |
US20100050715A1 (en) | Magnetic coded lock mechanism | |
ES2656669T3 (en) | Key to actuate a closing bulb and key manufacturing procedure | |
EP2567048B1 (en) | Locking/unlocking system for superimposable elements | |
CA2928792C (en) | Combination lock | |
EP1921232A3 (en) | Non-copyable flat security key and security cylinder | |
EP1715122B1 (en) | Double-bit key and lock with mechanical and magnetic security system | |
US20130162086A1 (en) | Permanent magnet apparatus | |
CN201474402U (en) | Lock of rotating blade | |
CN201963074U (en) | Duplex safety mechanical lock | |
CN106285223A (en) | A kind of magnetic based on RFID coding unlocking system | |
CN106869610B (en) | Locking mechanism of electronic coded lock | |
Tang et al. | Study on a new-type passive magnetic bearing. | |
ITMI20020045A1 (en) | HIGH SECURITY CLOSING AND UNLOCKING PROCEDURE | |
CN204463190U (en) | A kind of vandal-proof intelligent locking board | |
CN104675207B (en) | The anti-skilled unlocking lock core key of High Security Level | |
CN2457283Y (en) | Magnetic safety lock core |