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Individual
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Individual
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Priority to ES1967135427UpriorityCriticalpatent/ES135427Y/en
Publication of ES135427UpublicationCriticalpatent/ES135427U/en
Application grantedgrantedCritical
Publication of ES135427YpublicationCriticalpatent/ES135427Y/en
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Abstract
Axis for roller wheels, these being of the type constituted by a plate that adapts to the sole of the footwear, with two pairs of wheels suitable for sliding on a pavement, characterized by the fact that each ear has a polygonal drill in the shaft is threaded, which at least in the sections corresponding to the ears, has an equivalent polygonal section, establishing a rotational locking relationship of the shaft with respect to the ears, independent of its axial displacement. (Machine-translation by Google Translate, not legally binding)
ES1967135427U1967-12-301967-12-30
AXLE FOR SKATE WHEELS.
ExpiredES135427Y
(en)