ANTISKID DEVICE FOR WINTER BOOTS Russian patent published in 2002 - IPC

Abstract RU 2182809 C1

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 Such construction allows nail to be inserted into ice or withdrawn therefrom at required time without necessity of inclining user's body by rotational motions of feet with respect to surface of road portion covered with snow.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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RU 2 182 809 C1

Authors

Adamovich B.A.

Derbichev Akhmet Giri Bamat Gireevich

Dudov V.I.

Kobjakov D.P.

Trubitsyn A.P.

Dates

2002-05-27Published

2001-03-14Filed