LOCKING DEVICE Russian patent published in 2009 - IPC E05B39/02 G09F3/03 

FIELD: construction.

SUBSTANCE: invention pertains to the field of hardware and deals with locking device containing a piece of cable, one end whereof is passive and fixed in the case, the other loose end at locking is drawn through the through channel in the case and gets fixed therein by means of locking mechanism, made as a detachable turning element on the part with decreased cross section, with a fetch in the zone of cable fixation housing a part of the cable with chopped into the threaded opening threaded part of the turning element. Fetch is equipped with two teeth symmetrically located against the axis of the threaded opening and contains central deepening, axis whereof coincides with the axis of the threaded opening and two lateral deepenings arranged symmetrically on both sides of the central one, with sharpening line of each of the teeth lying in the same plane, tangent line at the right angle to the forming cylindrical surface of the through channel, with threads in multifaceted nut serving as a threaded opening set loosely inside the closed slot made in the hull, the latter is made open and equipped with a cover rigidly fixed with it after installation of the nut.

EFFECT: elevated resistance to force impact.

11 cl, 3 dwg