FIELD: shoe industry. SUBSTANCE: antiskid device has non- corroding casing mounted into boot heel by curing method. Disk with corrugated outer surface is loosely rolled in casing in spaced relation to casing edges. Nail with one tetrahedral side is loosely inserted into tetrahedral opening formed in casing upper part. Loose-running thread formed at other side of nail is adapted for engagement with disk threaded part. Such construction allows nail to be inserted into ice or withdrawn therefrom at required time without necessity of inclining user's body by rotational motions of feet with respect to surface of road portion covered with snow. Such boots with corrugated soles are effective in office, underground, transport and any kinds of rooms. EFFECT: simplified construction and increased efficiency. 4 cl, 1 dwg
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Authors
Dates
2002-05-27—Published
2001-03-14—Filed