LOCKING SEALING DEVICE Russian patent published in 2024 - IPC E05B39/02 F16G11/04 G09F3/03 

FIELD: locks.

SUBSTANCE: invention – locking-sealing device (hereinafter LSD) is intended for locking of warehouses, stores, commercial stalls and other objects during their transportation and/or located stationary, when it is required to use flexible connection in the form of a piece of cable with a locked object. LSD includes a body and a piece of cable, one passive end of which is preliminarily rigidly fixed in the body, and the second free end is pulled through the body cavity with the possibility of fixation by means of locking means located in the body cavity. Body is made of steel, its outer surface is galvanized, painted with powder paint and has two types of individual marking, one of which is made in the form of an alphanumeric image, and the other is made in the form of a bar code, wherein both markings are made by laser or impact mechanical action on the powder coating of the body without disturbing the zinc layer. Alphanumeric image and the bar code are made in the form of a sequence of marking elements, some of which have a depth different from the depth of the remaining marking elements, wherein the difference in depth between the individual depressions is not noticeable without the use of optical means that affect the resolution of the human eye.

EFFECT: increased resistance of the LSD against substitution and counterfeit due to marking, which provides reliable protection and possibility of determining the authenticity of the LSD using simple technical means.

4 cl, 4 dwg