Global Patent Index - EP 0884437 A3

EP 0884437 A3 20010411 - Electronic lock

Title (en)

Electronic lock

Title (de)

Elektronisches Schloss

Title (fr)

Serrure électronique

Publication

EP 0884437 A3 20010411 (FR)

Application

EP 98500079 A 19980326

Priority

  • ES 9701255 A 19970609
  • ES 9701256 A 19970609

Abstract (en)

[origin: EP0884437A2] The electronic lock comprises a mechanical assembly actuated by both a part and button (26) controlled by a key card actuated electronic device. The button is in the same axis of which is fixed a supplementary cam (25') lodged with the locks bolt (23) which is part of a mechanism operated by the introduction of a part (22) which causes displacement of the bolt. There is also a cam which transmits its movement to a slide (27) fitted with a tongue (27a) which during its movement holds/frees a key card (3) with a memory chip. There is an electronic means for locking/unlocking the memory card and a microprocessor possessing a programmed memory which detects the presence of the card, reads the data the card contains, verifies the contained data is appropriate and conforms to its programme. If this is all correct, it orders the electro-mechanical means to unlock the cam.

IPC 1-7

E05B 49/00; G07F 17/12; G07F 17/14

IPC 8 full level

G07C 9/00 (2006.01); G07F 17/12 (2006.01)

CPC (source: EP US)

G07C 9/00174 (2013.01 - EP); G07F 7/025 (2013.01 - EP US); G07F 17/12 (2013.01 - EP US); G07C 2009/00761 (2013.01 - EP)

Citation (search report)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 0884437 A2 19981216; EP 0884437 A3 20010411; EP 0884437 B1 20040602; AT E268424 T1 20040615; DE 69824235 D1 20040708; DE 69824235 T2 20050707

DOCDB simple family (application)

EP 98500079 A 19980326; AT 98500079 T 19980326; DE 69824235 T 19980326