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1. (WO2018158736) IMPROVED SOLE PROVIDED WITH OVERTURNING ANTI-SLIPPING MEANS

Pub. No.:    WO/2018/158736    International Application No.:    PCT/IB2018/051334
Publication Date: Sat Sep 08 01:59:59 CEST 2018 International Filing Date: Sat Mar 03 00:59:59 CET 2018
IPC: A43C 15/08
A43B 13/26
Applicants: AL.PI. S.R.L.
Inventors: BIANCUCCI, Demetrio
BRASCA, Alfredo
Title: IMPROVED SOLE PROVIDED WITH OVERTURNING ANTI-SLIPPING MEANS
Abstract:
In an anti-slipping device for a shoe sole (1) of the type comprising anti-slipping or anti-sliding means such as nails or spikes (12) which are not secured to the sole but are secured on support elements which can be overturned to be hidden in slots (6) made on the sole itself, each overturning support element is hinged at the ends thereof on cubic blocks (4) which are anchored to the sole due to a mushroom-shaped coupling element (13) which is molded in once piece to the cubic block itself, made of the same thermo-polyurethane material as the support elements and which is snap-fitted in its seat (14) arranged in the sole next to the slot where the overturning support element is accommodated after the overturning, without interfering with the integrity of the sole itself and thus allowing the replacement thereof without difficulty. There are also provided means for avoiding the accidental loss of the support element when walking.