EP 1674642 A3 20061025 - Lock cylinder
Title (en)
Lock cylinder
Title (de)
Schließzylinder
Title (fr)
Cylindre de fermeture
Publication
Application
Priority
DE 102004062560 A 20041224
Abstract (en)
[origin: EP1674642A2] The closing cylinder, with an active electromagnetic locking mechanism (3), has a locking ball (12) of a material which can be magnetized within a pocket (11), open at the top. A ring of locking pockets (9) is at a core (2) of the closing cylinder, opposite the pocket. In the event of an external magnetic field being applied, the ball is pulled partially into a locking pocket and prevents movement of the core in relation to the housing (1).
IPC 8 full level
E05B 9/04 (2006.01); E05B 47/06 (2006.01)
CPC (source: EP)
E05B 47/063 (2013.01); E05B 17/0062 (2013.01); E05B 47/0004 (2013.01); E05B 2047/0092 (2013.01)
Citation (search report)
- [X] US 4789859 A 19881206 - CLARKSON BRUCE A [US], et al
- [X] DE 750210 C 19441220 - RACTLIFFE EDWIN MERCHANT
- [XA] FR 2687426 A1 19930820 - BRICARD SA [FR]
- [X] EP 0528513 A1 19930224 - ABLOY SECURITY LTD OY [FI]
- [DX] DE 19901838 A1 20000720 - WINKHAUS FA AUGUST [DE]
- [A] EP 1378620 A2 20040107 - DOM SICHERHEITSTECHNIK [DE]
- [A] US 4909053 A 19900320 - ZIPF III WALTER O [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1674642 A2 20060628; EP 1674642 A3 20061025; DE 102004062560 A1 20060706
DOCDB simple family (application)
EP 05111189 A 20051123; DE 102004062560 A 20041224