ANTISKID APPARATUS WITH FOOT CHANGE-OVER DEVICE FOR WINTER BOOTS FREE OF HEEL Russian patent published in 2004 - IPC

Abstract RU 2227737 C1

FIELD: shoe industry. SUBSTANCE: antiskid apparatus has toothed comb, roll with crank end, wire tie-rod, retainer and bearing loops. Loops at roll are adapted for attachment to comb. Retainer is enclosed in semi-open chamber and is arranged laterally of boot sole. Retainer is composed of two parts, which are mounted laterally of boots. Such construction provides for versatile positioning of retainer independent of width of boot sole. EFFECT: simplified mounting on boots, convenient and versatile use of antiskid apparatus. 5 dwg

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RU 2 227 737 C1

Authors

Novogrudskij A.N.

Dates

2004-04-27Published

2003-02-19Filed