(19)
(11) EP 2 476 825 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
22.10.2014 Bulletin 2014/43

(43) Date of publication A2:
18.07.2012 Bulletin 2012/29

(21) Application number: 11166630.1

(22) Date of filing: 18.05.2011
(51) International Patent Classification (IPC): 
E05B 47/00(2006.01)
E05B 5/00(2006.01)
 E05B 65/02(2006.01)
(84) Designated Contracting States:
AL 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 RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 18.01.2011 EP 11151316

(71) Applicant: Mesan Kilit ve Yedek Parca San. Tic. Ltd. Sti.
34490 Istanbul (TR)

(72) Inventor:
  • Mertöz, Ridvan
    34490, Istanbul (TR)

(74) Representative: Sevinç, Erkan 
Istanbul Patent & Trademark Consultancy Ltd. Plaza-33, Büyükdere cad. No: 33/16 Sisli
34381 Istanbul
34381 Istanbul (TR)

   


(54) Enhanced security outdoor use lock mechanism


(57) The present invention relates to locks of externally used electric cabinets or voice and data communication cabinets at public places where protection against casual intruders is required. Said lock mechanism comprises a main body accommodating a handle. Rotation of said handle activates longitudinal rods movable on a locking and unlocking direction with respective slots. Rotation of said handle is allowed upon operation of two locks in a sequence according to the present invention. A mechanical lock having a conventional cylinder is accessible from the outside of the cabinet such that a person having the correct combination key can open the lock. However, rotation of said mechanical lock will not open the door until a second electric lock is activated, the latter lock being not accessible from the outside of the cabinet.







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Search report