Non-copyable flat security key and security cylinder

(19)

(11)

EP 1 921 232 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	24.11.2010 Bulletin 2010/47

(43)	Date of publication A2:
	14.05.2008 Bulletin 2008/20

(21)	Application number: 07380275.3

(22)	Date of filing: 15.10.2007

(51)

International Patent Classification (IPC):

E05B 19/00^(2006.01)

E05B 27/00^(2006.01)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA HR MK RS

(30)

Priority:

13.11.2006 ES 200602430 U

(71)	Applicant: Tecnolar, S.L.
	08907 L'Hospitalet de Llobregat Barcelona (ES)

(72)	Inventor:
	Gargallo Andres, Vicente 08907 l'Hospitalet de Llobregat (Barcelona) (ES)

(74)	Representative: Gislon, Gabriele et al
	Torner, Juncosa i Associats, S.L. C/Gran Via de les Corts Catalanes, 669bis 1è 2º 08013 Barcelona 08013 Barcelona (ES)

(54)	Non-copyable flat security key and security cylinder

(57) The key comprises a flat shank (2) insertable in a slot (3) of a rotor (4) rotatable in a stator (5) of the cylinder (20). A plurality of recesses (6) are aligned along a face of shank (2) to engage and move first detecting pins (7) in rotor (4) in contact with respective first locking pins (8) in stator (5) against first springs (9). A moving element (10) is movable in a shank housing (11) between retracted and extended positions by a third spring (16). One end (12) of said moving element (10) is arranged to engage and move a second detecting pin (13) in rotor (4) in contact with a second locking pin (14) in stator (5) against a second spring (15). The housing (11) is located in the same shank face than recesses (6) and aligned therewith, and the moving element (10) moves perpendicular to the shank face.

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