EP0802289B1 - System aus einem nicht nachahmbaren Schlüssel und einem Schliesszylinder für diesen - Google Patents
System aus einem nicht nachahmbaren Schlüssel und einem Schliesszylinder für diesen Download PDFInfo
- Publication number
- EP0802289B1 EP0802289B1 EP19970106385 EP97106385A EP0802289B1 EP 0802289 B1 EP0802289 B1 EP 0802289B1 EP 19970106385 EP19970106385 EP 19970106385 EP 97106385 A EP97106385 A EP 97106385A EP 0802289 B1 EP0802289 B1 EP 0802289B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- key
- rotor
- security
- pin
- tumbler pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- 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
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
- E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
- E05B19/0052—Rectangular flat keys
-
- 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
- Y10T70/7565—Plural tumbler sets
-
- 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
- Y10T70/7605—Pin 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
- Y10T70/778—Operating elements
- Y10T70/7791—Keys
- Y10T70/7802—Multi-part structures
Definitions
- the invention relates to a lock system with a Lock cylinder and a key in the preamble of Claim 1 mentioned type.
- the key has one Shank with at least one smooth or toothless longitudinal edge and in particular with a toothed longitudinal edge on, the toothed longitudinal edge with depressions and / or projections is provided, the key the castle secret in connection with respective sentences of Tumblers and counter tumblers that are available in Spring preloaded inside the stator and rotor of the locking cylinder are.
- DE-A-3517660 shows a way of training such additional condition by means of an additional safety tumbler pin, the one with each one in the stator or housing security counter pin located in the interacts in the same way as the sets of tumbler pens and main combination counter pins.
- an additional safety tumbler pin the one with each one in the stator or housing security counter pin located in the interacts in the same way as the sets of tumbler pens and main combination counter pins.
- a key with a shaft with at least one toothless Longitudinal edges used, the one having the depressions Surface opposite to the toothless longitudinal edge Long edge or at least one of the broad sides of the Shaft is.
- the invention has for its object a lock system described type to create that the insertion of one or several safety tumbler pins for non-counterfeiting allows in the smooth or toothless edge of the key, being the problems discussed above have been eliminated.
- the lock system according to the invention is in the key the distance between its theoretical center of rotation and its toothless longitudinal edge, i.e. the radius the toothless edge, smaller than the outer radius of the rotor, and there is at least one blind recess in this toothless edge with a relatively strong first compression spring and one Safety tumbler pin is formed, the projecting and retracted positions with respect to this blind recess according to the respective states of expansion and contraction the spring can take.
- Safety tumbler pin without interposing one in the Rotor arranged tumbler pin in the radial direction and in contact with a security lock pin aligned, which is inserted into a seat of the stator and through a second relatively weak compression spring is preloaded, wherein this locking pin protrudes in this seat and withdrawn positions according to the relaxed or can assume the compressed state of the second spring.
- the safety tumbler pin preferably has a protruding one Head and one inside the key End part on, with this head at its junction with the end part has a recess that a support for the corresponding end of the first spring results.
- the recess is preferably conical.
- the safety counter pin also indicates a projecting head and an inner end part, this head at its junction with the end part has a recess that supports the respective End of the second spring results.
- Figure 1 is a perspective view of a Key according to the invention in a position before insertion into a corresponding locking cylinder 2, 3.
- FIG. 2 shows an enlarged cross section of an in a cylinder inserted key along the line 2-2 according to FIG. 1.
- Figure 3 is a top plan view of the Additional plate 12, i.e. the top view of the circumference of the rotor 3 when this additional plate 12 is inserted into the rotor 3.
- Figure 4 is a longitudinal profile view of the additional plate 12, which corresponds to Figure 3.
- Figure 5 is a sectional view taken along the Line V-V indicated in Figure 3.
- Figure 6 shows the detail VI, the is surrounded by dash-dotted lines in Figure 2 and with greater clarity the structure of the inventive system as well the rotary release position between the safety locking pin and shows its counter pin.
- Figure 7 is similar to Figure 6, but shows the Lock position for the counter pin after the key has been removed.
- FIG. 8 shows the tumbler pin enlarged along with a partial cut that shows the conical recess shows.
- FIG. 9 shows the counter locking pin on an enlarged scale with a partial section showing the recess.
- the key according to the invention is a toothed key 1, the one with a lock cylinder 2-3 with European format cooperates.
- the key 1 when the key 1 is inserted is the distance between its theoretical center of rotation and its toothless edge 1a, i.e. the radius 4 the not toothed edge, smaller than the outer radius 5 of the rotor 3, the key in its non-toothed edge 1a at least a blind recess 7 with a relatively strong first compression spring 9 and a safety tumbler pin 8 has the protruding and depressed positions with respect to the blind recess 7 corresponding to the respective Cases of relaxation and compression of the first Spring 9 has.
- this safety tumbler pin 8 in the radial direction and in contact with a safety locking pin 10 aligned in a seat of the Stator 2 used and by a second relatively weak Compression spring 11 is preloaded, this locking pin 10 protruding and retracting in this seat Positions corresponding to the case of expansion or contraction the second 11 and in contact between the Safety tumbler pin 8 and the safety tumbler pin 10 ingest through an opening 13 can, which is formed in an additional plate 12, which in the rotor 3 is inserted. The thickness of this additional plate 12 is equal to the difference between the radius 4 of the toothless Edge of the key and the outer radius 5 of the rotor.
- the Safety tumbler pins 8 and 10 are in the longitudinal direction arranged in positions that are not the same as those of the tumbler-counter tumbler sets 14, 15 of the main tumbler or the castle secret of the castle.
- the additional plate 12 shown in Figure 3 corresponds to a general one Configuration provided with five openings 13 however, in each case the number of safety tumbler pins match that in the toothless edge of the Key 1 are used.
- this safety tumbler pin 8 ( Figure 8) a projecting head 8a and an end portion 8b for internal Lead, with this head 8a at its junction with the end part 8b a preferably conical recess 8c has a support for the respective end of the first Spring 9 results.
- this head 8a at its junction with the end part 8b a preferably conical recess 8c has a support for the respective end of the first Spring 9 results.
Landscapes
- Lock And Its Accessories (AREA)
- Rotary Pumps (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Laser Surgery Devices (AREA)
- Optical Couplings Of Light Guides (AREA)
- Polymerisation Methods In General (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Description
Claims (4)
- Schloßsystem mit einem Schließzylinder, der einen Stator (2) und einen in diesem drehbaren Rotor (3) aufweist, und mit einem Schlüssel (1), der einen Schlüsselschaft mit einer glatten oder unverzahnten Längskante (1a) und insbesondere mit einer verzahnten Länskante (1b), in die eine Folge von Vorsprüngen und/oder Vertiefungen eingeschnitten ist, wobei der Schlüssel (1) ein Schloßgeheimnis bezüglich jeweiliger Sätze von federvorbelasteten und eine Hauptkombination des Schlosses bildenden Zuhaltungsstiften und Gegenzuhaltungsstiften (14-15) im Inneren des Stators (2) und Rotors (3) des Schließzylinders (2-3) ausbildet, wobei die glatte bzw. unverzahnte Längskante (1a) des Schlüsselschaftes zumindest eine Blindausnehmung (7) aufweist, in der eine erste Druckfeder (9) und ein durch diese in eine bezüglich der Blindausnehmung (7) nach außen hin vorspringende Stellung vorgespannter Sicherheits-Zuhaltungsstift (8) angeordnet ist, der bei einer Zusammendrückung der ersten Feder (9) ein bezüglich der Blindausnehmung (7) Zrückgezogene Stellung einnehmen kann, wobei der Sicherheits-Zuhaltungsstift (8) beim Einsetzen des richtigen Schlüssels (1) in den Schlüsselkanal (3a) des Schließzylinders (2-3) in Radialrichtung mit einem in einen Sitz (82) des Stators (2) eingesetzten Sicherheits-Gegenzuhaltungsstift (10) ausgerichtet ist, der durch eine zweite Druckfeder (11) vorbelastet ist, die schwächer als die erste Druckfeder (9) ist, wobei der Sicherheits-Gegenzuhaltungsstift (10) eine aus dem Sitz (82) in dem Stator heraus in eine Öffnung (13) des Rotors vorspringende Drehblockierstellung und eine in den Sitz (82) zurückgezogene Freigabestellung entsprechend der Entspannung oder der Zusammendrückung der zweiten Druckfeder (11) einnehmen kann, und wobei der Sicherheits-Zuhaltungsstift (8) des richtigen Schlüssels den Sicherheits-Gegenzuhaltungsstift (10) in seine Freigabestellung zurückdrücken kann,
dadurch gekennzeichnet, daß der Abstand zwischen dem theoretischen Drehmittelpunkt des Schlüsselschaftes und seiner glatten oder unverzahnten Kante (1a), d.h. der Radius (4) der unverzahnten Kante, kleiner als der Außenradius (5) des Rotors ist, daß eine die Öffnung (13) des Rotors (3) aufweisende Zusatzplatte (12) in den Rotor (3) eingesetzt ist, wobei die Dicke dieser Platte (12) gleich der Differenz zwischen dem Radius (4) der unverzahnten Kante des Schlüssels und dem Außenradius (5) des Rotors ist, und wobei der Sicherheits-Zuhaltungsstift (8) des Schlüssels (1) bei eingestecktem Schlüssel (1) durch die Öffnung (13) hindurch mit dem Sicherheits-Gegenzuhaltungsstift (10) in Berührung kommt, um diesen in die Freigabestellung zurückzudrücken, und daß der Sicherheits-Zuhaltungsstift (8) und der Sicherheits-Gegenzuhaltungsstift (10) in Längsrichtung an einer Position angeordnet sind, die nicht mit der Position der Sätze aus Zuhaltungsstiften und Gegenzuhaltungsstiften (14-15) der Hauptkombination oder des Schloßgeheimnisses des Schlosses zusammenfällt. - Schloßsystem nach Anspruch 1,
dadurch gekennzeichnet, daß der Sicherheits-Zuhaltungsstift (8) des Schlüssels (1) einen vorspringenden Kopf (8a) und einen innenliegenden Führungs-Endteil (8b) aufweist, daß der Kopf (8a) an seinem Verbindungspunkt mit dem Endteil (8b) eine Ausnehmung (8c) aufweist, die eine Abstützung für das entsprechende Ende der ersten Druckfeder (9) ergibt. - Schloßsystem nach Anspruch 2,
dadurch gekennzeichnet, daß die Ausnehmung (8c) konisch ist. - Schloßsystem nach einem der Anspruch 1 bis 3,
dadurch gekennzeichnet, daß der Sicherheits-Gegenzuhaltungsstift (10) des Stators einen vorspringenden Kopf (10a) und einen innenliegenden geführten Endteil (10b) aufweist, und daß der Kopf (10a) an seinem Verbindungspunkt mit dem Endteil (10b) eine Aussparung (10c) aufweist, die eine Abstützung für das jeweilige Ende der zweiten Feder (11) ergibt.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9600879 | 1996-04-18 | ||
ES9600879A ES2138488B1 (es) | 1996-04-18 | 1996-04-18 | Sistema de llave irreproducible y cilindro de combinacion para la misma. |
NO19973179A NO322994B1 (no) | 1996-04-18 | 1997-07-09 | Lasesystem med en nokkel og en lasesylinder for denne |
FI972928A FI113200B (fi) | 1996-04-18 | 1997-07-10 | Jäljentämisen estävän avaimen ja lukkosylinterin muodostama järjestelmä |
SE9702675A SE512448C2 (sv) | 1996-04-18 | 1997-07-11 | System för en icke kopierbar nyckel och en låscylinder till denna |
US09/094,750 US6125674A (en) | 1996-04-18 | 1998-06-15 | System consisting of a noncopyable key and a closed cylinder for same |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0802289A2 EP0802289A2 (de) | 1997-10-22 |
EP0802289A3 EP0802289A3 (de) | 1998-03-25 |
EP0802289B1 true EP0802289B1 (de) | 1999-06-16 |
Family
ID=27514548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19970106385 Expired - Lifetime EP0802289B1 (de) | 1996-04-18 | 1997-04-17 | System aus einem nicht nachahmbaren Schlüssel und einem Schliesszylinder für diesen |
Country Status (9)
Country | Link |
---|---|
US (1) | US6125674A (de) |
EP (1) | EP0802289B1 (de) |
AT (1) | ATE181392T1 (de) |
DE (1) | DE59700211D1 (de) |
ES (1) | ES2138488B1 (de) |
FI (1) | FI113200B (de) |
FR (1) | FR2747720B1 (de) |
NO (1) | NO322994B1 (de) |
SE (1) | SE512448C2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1303962B1 (it) * | 1998-10-15 | 2001-03-01 | Italiana Serrature Affini | Serratura a cilindro con dispositivo antieffrazione . |
ITBO20020213A1 (it) | 2002-04-19 | 2003-10-20 | Cisa Spa | Serratura a cilindro e relativa chiave |
SI1523603T1 (sl) | 2002-07-24 | 2006-12-31 | Ernst Keller | Varnostni kljuc in cilindricna kljucavnica |
US7392676B2 (en) * | 2004-08-02 | 2008-07-01 | Kaba Ilco Corp. | Key blank with projection |
US7181941B2 (en) * | 2004-08-02 | 2007-02-27 | Kaba Ilco Corp. | Lock system with improved auxiliary pin tumbler stack |
US7707864B1 (en) * | 2004-08-17 | 2010-05-04 | Justin Melendez | Locking device |
AU2006219549A1 (en) * | 2005-03-01 | 2006-09-08 | Hamafteach Hamistovev Ltd. | Improved locking apparatus |
US8312749B2 (en) * | 2009-09-02 | 2012-11-20 | GMS Industries, Inc. | Lock and key mechanism and method of use |
IL211697A (en) * | 2011-03-13 | 2015-02-26 | Mul T Lock Technologies Ltd | A locking element with a moving element |
US20120266640A1 (en) * | 2011-04-19 | 2012-10-25 | Daugherty Eugene F | Lock With Pin Tumblers and Lever Tumblers |
CN102535970B (zh) * | 2011-11-23 | 2014-12-17 | 徐钜祥 | 一种改进的锁芯机构 |
US9045915B2 (en) | 2013-01-04 | 2015-06-02 | Medeco Security Locks, Inc. | Key with movable element disposed within key blade |
WO2020183479A2 (en) * | 2019-03-14 | 2020-09-17 | Rav Bariach (08) Industries Ltd. | Lock assembly with a triggered pin for preventing picking |
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-
1996
- 1996-04-18 ES ES9600879A patent/ES2138488B1/es not_active Expired - Fee Related
-
1997
- 1997-04-17 AT AT97106385T patent/ATE181392T1/de not_active IP Right Cessation
- 1997-04-17 EP EP19970106385 patent/EP0802289B1/de not_active Expired - Lifetime
- 1997-04-17 DE DE59700211T patent/DE59700211D1/de not_active Expired - Fee Related
- 1997-04-18 FR FR9704810A patent/FR2747720B1/fr not_active Expired - Lifetime
- 1997-07-09 NO NO19973179A patent/NO322994B1/no unknown
- 1997-07-10 FI FI972928A patent/FI113200B/fi not_active IP Right Cessation
- 1997-07-11 SE SE9702675A patent/SE512448C2/sv not_active IP Right Cessation
-
1998
- 1998-06-15 US US09/094,750 patent/US6125674A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE9702675L (sv) | 1999-01-12 |
US6125674A (en) | 2000-10-03 |
ATE181392T1 (de) | 1999-07-15 |
FI972928A0 (fi) | 1997-07-10 |
SE512448C2 (sv) | 2000-03-20 |
DE59700211D1 (de) | 1999-07-22 |
FR2747720A1 (fr) | 1997-10-24 |
NO973179L (no) | 1999-01-11 |
SE9702675D0 (sv) | 1997-07-11 |
ES2138488A1 (es) | 2000-01-01 |
EP0802289A2 (de) | 1997-10-22 |
EP0802289A3 (de) | 1998-03-25 |
ES2138488B1 (es) | 2000-05-16 |
FR2747720B1 (fr) | 1999-01-29 |
NO973179D0 (no) | 1997-07-09 |
FI113200B (fi) | 2004-03-15 |
NO322994B1 (no) | 2006-12-18 |
FI972928A (fi) | 1999-01-11 |
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