FLEXIBLE LOCKING-SEALING DEVICE Russian patent published in 2010 - IPC E05B39/00 

FIELD: construction.

SUBSTANCE: device comprises hollow body closed with upper and lower covers, locking mechanism arranged in body and section of rope. One end of rope is passive. The second end of rope is pulled through body to form loop of minimum size and is fixed in it by locking mechanism. Locking mechanism has a form of spring-loaded separator with two fixing elements. Fixing elements are arranged in the form of wedge-like cams with internal cylindrical surface that serves as throughput channel for rope section. Throughput channel is crossed with two transverse holes, diametre of which is more than rope diametre. Crossing of throughout channel and two transverse holes forms two pairs of sharp edges and three pairs of support teeth at each cam.

EFFECT: high resistance to unauthorised opening and reliable fixation of rope section.

2 cl, 4 dwg