POWER LOCKING AND SEALING DEVICE Russian patent published in 2018 - IPC F16G11/04 E05B39/02 G09F3/03 

FIELD: manufacturing technology.

SUBSTANCE: invention relates to power locking and sealing devices. Power locking and sealing device comprises a body with a cavity formed in it by a conjugated cylindrical and conical parts. In the capsule there is a spring-loaded carriage with three balls placed in each of its two cross-sections in contact with the conical surface of the capsule. Smaller diameter balls are located in the front of the carriage from the top of the capsule cone. At the junction of the cone with the body, there is a centering ring, in the latter, as well as in the body, in the carriage and in the wall, coaxial holes of at least a diameter of the blocking steel cable are made. One end of the locking cable is pressed into the recess in the body, and its second end is made narrower. End wall of the capsule is removable in the form of a washer fixed in the annular groove in the body. Back of the carriage is a stabilizer of its position, made in the form of a cylinder with a diameter not exceeding the diameter of the inner cylindrical part of the capsule, with the possibility of free sliding of the carriage. Cylinder of the stabilizer has a conical bevel towards the inlet. Indicated carriage spring is at one end installed in the end hole in the stabilizer, and the other end of the support in the end wall, from the side of which parallel to the axis of the capsule in the body is made through hole of two parts, the first of which corresponds to the diameter of the blocking cable, and the second has a larger diameter and in it the end grip of the cable is made in the form of a locking washer with teeth oriented in the direction opposite to the direction of pulling out the free end of the cable and made with the possibility of their introduction into the cable in its forward stroke.

EFFECT: increased reliability of fixing the cable.

3 cl, 9 dwg