ROPE LOCKING-SEALING DEVICE Russian patent published in 2003 - IPC

FIELD: worksmith's work. SUBSTANCE: the device has a rope rigidly fastened with one end, and a locking mechanism fitted on the free end of the rope, the locking mechanism has a hollow body with the inner surface of the spring-loaded separator with the front and rear walls, and fixing members positioned in the separator location seats, they are made in the form of rollers engageable at locking with the inner surface of the body and rope, the body and the separator have holes for the rope, the device is provided with a packing made in the form of a ring at least with two bosses, mounted for rotation on the separator on the side of the front wall by means of a shoulder, made on the ring and circular groove made on the separator, the location seats in the separator are made trapezoidal in the lower part, and rectangular in the upper part, and the interior of the body is made in the form of a tetrahedral truncated pyramid, two opposite faces are made parallel. EFFECT: enhanced reliability in operation. 3 cl, 7 dwg