METHOD OF FABRICATING JACK-PAD AND SAID JACK-PAD

摘要

FIELD: transport. ^ SUBSTANCE: jacket 4 made up of 5-15 layers of continuous high-strength fabric tape is wound on tight chamber 2 shaped to equilateral triangle and made of thin-wall elasto-plastic material with union 4 at its angle. Width of said tape corresponds to height of chamber triangle. Tape creases are made at 60 to tape lengthwise edges to wrap union 3. Adjacent layers are jointed together in the area of circle 10 inscribed in triangle by point adhesive elastoplastic joints 11. Layers 5 are additionally secured at angles of triangular jacket. Jack-pad is produced in implementation of said method. ^ EFFECT: reliable and simple design. ^ 18 cl, 8 dwg