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Individual
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Priority to ES1969151209UpriorityCriticalpatent/ES151209Y/en
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Publication of ES151209YpublicationCriticalpatent/ES151209Y/en
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Abstract
Sound device, characterized by being formed by a sheet of semirigid material, in the center and equidistant from its sides, two semicircles have been practiced, with their bases facing each other, while in their corners there are piles, introducing themselves in the mentioned semicircles, a flexible sheet so that its ends are equidistant, which will adopt because of its conformation form an obtuse angle, holding this flexible sheet in the base by means of a washer that will be incorporated between both and that will prevent its involuntary displacement, becoming operating the device by the application on its upper part of a non-constant weight, so that its preferred application will be made on the sole of the footwear by spiking with shaped piles or with nails or screws. (Machine-translation by Google Translate, not legally binding)