(19)
(11) EP 2 123 852 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
02.06.2010 Bulletin 2010/22

(43) Date of publication A2:
25.11.2009 Bulletin 2009/48

(21) Application number: 09005751.4

(22) Date of filing: 24.04.2009
(51) International Patent Classification (IPC): 
E05B 23/00(2006.01)
E05B 35/08(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA RS

(30) Priority: 21.05.2008 IT MI20080932

(71) Applicant: ISEO SERRATURE S.p.A.
25055 Pisogne (Brescia) (IT)

(72) Inventors:
  • Andreoli, Gian Pietro
    25040 Artogne Brescia (IT)
  • Fenini, Federico
    25040 Esine Brescia (IT)

(74) Representative: Rapisardi, Mariacristina 
Ufficio Brevetti Rapisardi S.r.l. Via Serbelloni 12
20122 Milano
20122 Milano (IT)

   


(54) Safety lock of the type with deadlock plates, in particular for armored doors


(57) The safety lock of the type with deadlock plates, in particular for armored doors, comprises a keyhole in which a first operating key for a plurality of locks can be inserted, means for disabling said first key operated by a second key that can be inserted in the keyhole and is operative only on the lock, and means for actuating at least one element for closing the lock irrespective of the deadlock plates.







Search report