IMPROVED SHOE SOLE PROVIDED WITH RETRACTABLE ANTI-SLIPPING MEANS

摘要

A sole ( 6 ) for anti-slipping shoes of the type including foldaway anti-slipping elements ( 12 ) arranged in the face of the sole that will come in touch with the ground, characterized in that the anti-slipping elements to increase the adherence to the ground are secured to rigid or semirigid supporting members ( 10 ) that are hinged to the sole so as to be lifted from the same by rotation like a flag by at least 180° with respect to a symmetry axis other than the axis of hinge/lifting from the shoe sole and not parallel thereto. Each the supporting member being housed during the use of the sole in its own single recess or groove ( 8 ) arranged in the sole portions.