DE102012013422B4 - Lock cylinder - key - system with spring-mounted ball in the key - Google Patents
Lock cylinder - key - system with spring-mounted ball in the key Download PDFInfo
- Publication number
- DE102012013422B4 DE102012013422B4 DE102012013422.3A DE102012013422A DE102012013422B4 DE 102012013422 B4 DE102012013422 B4 DE 102012013422B4 DE 102012013422 A DE102012013422 A DE 102012013422A DE 102012013422 B4 DE102012013422 B4 DE 102012013422B4
- Authority
- DE
- Germany
- Prior art keywords
- key
- core
- cylinder
- pin
- profiling
- 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 - Fee Related
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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
- E05B27/0039—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with pins which slide and rotate about their axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
-
- 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
Landscapes
- Lock And Its Accessories (AREA)
Abstract
Schließzylinder-Schlüssel-System, mit einem Zylindergehäuse, in dem ein Zylinderkern (1) drehbar gelagert ist, der seinerseits einen einen einführbaren, mit einer Profilierung der Seitenfläche versehenen, Schlüssel (2) aufnehmenden Schlüsselkanal aufweist, wobei in dem Zylinderkern (1) und im Zylindergehäuse zusammen wirkende, aus Kernstift (3) und Gehäusestift bestehende, Zuhaltungen vorgesehen sind, die die mechanische Kodierung des Schlüssels abtasten und bei passender Kodierung eine Drehung des Zylinderkernes (1) zulassen und damit einen Schließvorgang ermöglichen, wobei der Schlüsselkanal eine mit einer der seitlichen Profilierung (8) des Schlüssels (2) korrespondierende Profilierung aufweist, dadurch gekennzeichnet, dass die seitliche Profilierung (8) des Schlüsselkanals eine Freimachung (11) aufweist, in die eine im Schlüssel federnd gelagerte Kugel (6, 7) hineinragt, dass der letzte Kernstift (3) im Zylinderkern eine Nut (9) oder Ausnehmung aufweist, mit der ein im Zylinderkern (1) drehbar gelagerter Fingerstift (4) in Eingriff bringbar ist, um den Kernstift (3) in seiner Sperrstellung zu halten, wobei der Fingerstift (4) beim Einführen des Schlüssels durch die Kugel (6) dreh- und außer Eingriff mit der Nut des Kernstiftes (3) bringbar ist.Lock cylinder key system, comprising a cylinder housing in which a cylinder core (1) is rotatably mounted, which in turn has an insertable, provided with a profiling of the side surface, key (2) receiving keyway, wherein in the cylinder core (1) and in the cylinder housing cooperating, consisting of core pin (3) and housing pin, tumblers are provided which scan the mechanical coding of the key and allow for appropriate coding rotation of the cylinder core (1), thus enabling a closing operation, the keyway one with one of Having lateral profiling (8) of the key (2) corresponding profiling, characterized in that the lateral profiling (8) of the keyway has a franking (11) into which a spring-mounted in the key ball (6, 7) protrudes that the last core pin (3) in the cylinder core has a groove (9) or recess, with the one in the cylinder core (1) rotatably mounted finger pin (4) is engageable to hold the core pin (3) in its locked position, the finger pin (4) during insertion of the key through the ball (6) rotatable and disengaged the groove of the core pin (3) can be brought.
Description
Die Erfindung betrifft ein Schließzylinder-Schlüssel-System, mit einem Zylindergehäuse, in dem ein Zylinderkern drehbar gelagert ist, der seinerseits einen einen einführbaren, mit einer Profilierung der Seitenfläche versehenen, Schlüssel aufnehmenden Schlüsselkanal aufweist, wobei in dem Zylinderkern und im Zylindergehäuse zusammen wirkende, aus Kernstift und Gehäusestift bestehende, Zuhaltungen vorgesehen sind, die die mechanische Kodierung des Schlüssels abtasten und bei passender Kodierung eine Drehung des Zylinderkernes zulassen und damit einen Schließvorgang ermöglichen,
wobei der Schlüsselkanal eine mit einer der seitlichen Profilierung des Schlüssels korrespondierende Profilierung aufweist.The invention relates to a lock cylinder key system having a cylinder housing in which a cylinder core is rotatably mounted, which in turn has an insertable, provided with a profiling of the side surface, key receiving keyway, wherein in the cylinder core and in the cylinder housing cooperating, consisting of core pin and housing pin, tumblers are provided which scan the mechanical coding of the key and allow for appropriate coding rotation of the cylinder core and thus allow a closing operation,
wherein the keyway has a profile corresponding to one of the lateral profiling of the key.
Ein derartiges Schließzylinder-Schlüssel-Systeme ist aus der
Bekannt sind auch durch Merkmale im Schlüsselprofil gesteuerte, drehbare im Zylinderkern gelagerte Fingerstifte, die mit einer radial zwischen Zylinderkern und Schließzylindergehäuse beweglichen Sperrleiste zusammenwirken (
Der Erfindung liegt die Aufgabe zugrunde, für ein derartiges System einen verbesserten technischen Kopierschutz zu schaffen.The invention has for its object to provide for such a system improved technical copy protection.
Gelöst wird diese Aufgabe erfindungsgemäß bei einem Schließzylinder-Schlüssel-System, mit einem Zylindergehäuse, in dem ein Zylinderkern drehbar gelagert ist, der seinerseits einen einen einführbaren, mit einer Profilierung der Seitenfläche versehenen, Schlüssel aufnehmenden Schlüsselkanal aufweist, wobei in dem Zylinderkern und im Zylindergehäuse zusammen wirkende, aus Kernstift und Gehäusestift bestehende, Zuhaltungen vorgesehen sind, die die mechanische Kodierung des Schlüssels abtasten und bei passender Kodierung eine Drehung des Zylinderkernes zulassen und damit einen Schließvorgang ermöglichen,
wobei der Schlüsselkanal eine mit einer der seitlichen Profilierungen des Schlüssels korrespondierende Profilierung aufweist.
dadurch,
dass die seitliche Profilierung des Schlüsselkanals eine Freimachung aufweist, in die eine im Schlüssel federnd gelagerte Kugel hineinragt,
dass der letzte Kernstift im Zylinderkern eine Nut oder Ausnehmung aufweist, mit der ein im Zylinderkern drehbar gelagerter Fingerstift in Eingriff bringbar ist, um den Kernstift in seiner Sperrstellung zu halten, wobei der Fingerstift beim Einführen des Schlüssels durch die Kugel dreh- und außer Eingriff mit der Nut des Kernstiftes bringbar ist.This object is achieved according to the invention in a lock cylinder key system, with a cylinder housing in which a cylinder core is rotatably mounted, which in turn has an insertable, provided with a profiling of the side surface, key receiving keyway, wherein in the cylinder core and in the cylinder housing cooperating, consisting of core pin and housing pin, tumblers are provided which scan the mechanical coding of the key and allow for proper coding rotation of the cylinder core and thus allow a closing operation,
wherein the keyway has a profile corresponding to one of the lateral profiles of the key.
thereby,
that the lateral profiling of the keyway has a franking into which a spring-mounted ball protrudes in the key,
in that the last core pin in the cylinder core has a groove or recess with which a finger pin rotatably mounted in the cylinder core can be engaged to hold the core pin in its locking position, wherein the finger pin rotates and disengages as the key is inserted through the ball the groove of the core pin can be brought.
Vorzugsweise Weiterbildungen ergeben sich aus den Unteransprüchen und werden nachfolgend noch erläutert.Preferably further developments emerge from the subclaims and will be explained below.
Die Erfindung soll nachfolgend mit Bezug auf die Zeichnungen erläutert werden. Dabei zeigt:The invention will be explained below with reference to the drawings. Showing:
Dargestellt ist hier der Sperrzustand, der beim weiteren Einführen des Schlüssels aufgehoben werden würde.Shown here is the lock state, which would be canceled on further insertion of the key.
Im Schlüssel
Im Zylinderkern
Dieser Stift hat einen zweiten Finger
Das Profilmerkmal des Kerns ist an dieser Stelle ausgenommen.The profile feature of the core is excluded at this point.
Wird der Schlüssel nun in den Schlüsselkanal eingeführt, dann drückt das parazentrische Profil des Zylinderkernes die Kugel in den Schlüssel
Ist keine Kugel im Schlüssel
Der Vorteil der erfindungsgemäßen Lösung besteht darin, dass sie einerseits einen technischen Schlüsselkopierschutz darstellt und zum Anderen in bestehende Systeme integrierbar ist.The advantage of the solution according to the invention is that on the one hand it represents a technical key copy protection and on the other hand it can be integrated into existing systems.
Claims (6)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012013422.3A DE102012013422B4 (en) | 2012-07-03 | 2012-07-03 | Lock cylinder - key - system with spring-mounted ball in the key |
DK13744421.2T DK2870309T3 (en) | 2012-07-03 | 2013-06-24 | Lock cylinder-key system |
PCT/DE2013/000356 WO2014005568A1 (en) | 2012-07-03 | 2013-06-24 | Lock cylinder key system |
EP13744421.2A EP2870309B1 (en) | 2012-07-03 | 2013-06-24 | Lock cylinder key system |
ES13744421.2T ES2598166T3 (en) | 2012-07-03 | 2013-06-24 | Key Lock Cylinder System |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012013422.3A DE102012013422B4 (en) | 2012-07-03 | 2012-07-03 | Lock cylinder - key - system with spring-mounted ball in the key |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102012013422A1 DE102012013422A1 (en) | 2014-01-09 |
DE102012013422B4 true DE102012013422B4 (en) | 2016-03-10 |
Family
ID=48914023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102012013422.3A Expired - Fee Related DE102012013422B4 (en) | 2012-07-03 | 2012-07-03 | Lock cylinder - key - system with spring-mounted ball in the key |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2870309B1 (en) |
DE (1) | DE102012013422B4 (en) |
DK (1) | DK2870309T3 (en) |
ES (1) | ES2598166T3 (en) |
WO (1) | WO2014005568A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107060513B (en) * | 2016-12-25 | 2023-08-04 | 广东炬森五金精密制造有限公司 | Double-flexible spring lock core |
US20230082003A1 (en) | 2021-09-14 | 2023-03-16 | Dormakaba Usa Inc. | Key and core with cam blocking |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69705445T2 (en) * | 1996-03-07 | 2002-05-16 | Fichet-Bauche, Velizy-Villacoublay | Cylinder lock key and cylinder lock can be operated with this key |
EP1355023A1 (en) * | 2002-04-19 | 2003-10-22 | CISA S.p.A. | Cylinder lock and associated key |
DE102009026117A1 (en) * | 2009-07-07 | 2011-01-13 | C. Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschloßfabrik | Lock cylinder with matching key |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19741118A1 (en) * | 1997-09-12 | 1999-03-18 | Goetz Dr Kamm | Modified lock cylinder with housing and core |
ITBO20060008A1 (en) * | 2006-01-04 | 2007-07-05 | Cisa Spa | ANTI-BREAKING CYLINDER FOR LOCKS |
EP1870544A1 (en) * | 2006-06-20 | 2007-12-26 | CISA S.p.A. | Lock and associated key |
US8312749B2 (en) * | 2009-09-02 | 2012-11-20 | GMS Industries, Inc. | Lock and key mechanism and method of use |
-
2012
- 2012-07-03 DE DE102012013422.3A patent/DE102012013422B4/en not_active Expired - Fee Related
-
2013
- 2013-06-24 EP EP13744421.2A patent/EP2870309B1/en active Active
- 2013-06-24 WO PCT/DE2013/000356 patent/WO2014005568A1/en active Application Filing
- 2013-06-24 DK DK13744421.2T patent/DK2870309T3/en active
- 2013-06-24 ES ES13744421.2T patent/ES2598166T3/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69705445T2 (en) * | 1996-03-07 | 2002-05-16 | Fichet-Bauche, Velizy-Villacoublay | Cylinder lock key and cylinder lock can be operated with this key |
EP1355023A1 (en) * | 2002-04-19 | 2003-10-22 | CISA S.p.A. | Cylinder lock and associated key |
DE102009026117A1 (en) * | 2009-07-07 | 2011-01-13 | C. Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschloßfabrik | Lock cylinder with matching key |
Also Published As
Publication number | Publication date |
---|---|
DE102012013422A1 (en) | 2014-01-09 |
EP2870309B1 (en) | 2016-07-20 |
DK2870309T3 (en) | 2016-10-24 |
EP2870309A1 (en) | 2015-05-13 |
ES2598166T3 (en) | 2017-01-25 |
WO2014005568A1 (en) | 2014-01-09 |
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Legal Events
Date | Code | Title | Description |
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R012 | Request for examination validly filed | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: E05B0027020000 Ipc: E05B0027040000 |
|
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |