(19)
(11) EP 1 785 573 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
19.11.2008 Bulletin 2008/47

(43) Date of publication A2:
16.05.2007 Bulletin 2007/20

(21) Application number: 06380295.3

(22) Date of filing: 14.11.2006
(51) International Patent Classification (IPC): 
E05G 1/04(2006.01)
E05B 63/12(2006.01)
G07F 9/06(2006.01)
 E05B 47/00(2006.01)
E05C 3/00(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 NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30) Priority: 14.11.2005 ES 200502777

(71) Applicant: Telefonica, S.A.
28013 Madrid (ES)

(72) Inventor:
  • Martin Lopez, Antonio
    28020 Madrid (ES)

(74) Representative: Primo de Rivera y Urquijo, Jose A. 
General Martinez Campos, 51
28010 Madrid
28010 Madrid (ES)

   


(54) Locking device for public telephone strongboxes


(57) The invention relates to a locking device for public telephone strongboxes arranged on a support (3) joined to the body (1) of the strongbox, on which an electric gearmotor (4) acting on a nut (7) is assembled, which nut (7) actuates a link rod (9) supplying in turn a 90ยบ rotational movement to a pair of opposite shafts (14-14') with a free and beveled edge, capable of blocking respective hooks (15-15') joined to the door (2), which is joined to the body (1) through inner and hidden hinges. In this way, the electric motor (4) can be actuated by means of a remote control and the location of the hinging elements or the locking elements cannot be observed outside the strongbox, the door (2) showing a completely smooth and clear surface which makes any manipulation tending to force the strongbox considerably difficult.







Search report