ANTISKID DEVICE WITH FOOT CHANGE-OVER PART FOR WINTER BOOTS Russian patent published in 2001 - IPC

Abstract RU 2161897 C1

FIELD: shoe industry. SUBSTANCE: antiskid device has basic clip, tenons positioned so that they rest upon basic clip, rolls, bearing loops and spring-type device which retains tenons in operating position. Tenons are displaced to inoperative position by moving foot of one leg over ice surface away from standing leg. Device of such construction may be attached to rubber sole of winter boots of any kind. EFFECT: simplified construction, wider operational capabilities and convenient usage. 5 dwg

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RU 2 161 897 C1

Authors

Novogrudskij A.N.

Dates

2001-01-20Published

1999-05-05Filed