CABLE LENGTH CLAMPING DEVICE Russian patent published in 2003 - IPC

FIELD: mechanical engineering. SUBSTANCE: invention can be used in different branches of industry where cable lengths are to be fastened on objects provided with eyes. Proposed invention has body and cable made of steel which can be passed through eyes of object to be protected. One end of cable length is rigidly fitted in body, and second end of cable length is passed through locking device arranged on body and is clamped by means of clamping members. Device has electronic mark located on body and made for transmission of signal in case of violation of integrity of cable. Outer surface of cable length located outside the body forms loop covered with electric insulation layer. First and second ands of coble are connected with first and second contacts connected with check unit made either in electronic mark or in form of separate electronic unit electrically coupled with electronic mark. First and of cable is rigidly fitted in body by means of fitting unit made electrically insulated from body. Invention is aimed at improving reliability at remote control of integrity of cable length. EFFECT: operative prevention of unauthorized access to protected objects. 1 dwg