ANTISKID DEVICE WITH FOOT SWITCH FOR WINTER BOOTS Russian patent published in 2001 - IPC

Abstract RU 2161430 C1

FIELD: shoe industry. SUBSTANCE: antiskid device has basic clip with spare end allowing it to be attached to winter boot sole of any width, tenons turning in different directions, rollers, bearing loops, tie-rods, springy retainer, and switch. Tenons are moved from operating position to non-operating position by striking of switch projection against boot counter by user in standing position. Basic clip supports tenons to increase their stability in operating position. Switch is equipped with pin facilitating fixation of tenons in different positions. EFFECT: increased convenience and simplified construction. 6 dwg

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RU 2 161 430 C1

Authors

Novogrudskij A.N.

Dates

2001-01-10Published

1999-05-17Filed