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Individual
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Individual
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Priority to ES0168569UpriorityCriticalpatent/ES168569U/en
Publication of ES168569UpublicationCriticalpatent/ES168569U/en
Improved pulley, characterized essentially by the fact of comprising: a grooved wheel suitable for facilitating the sliding of a plurality of filiform elements, whose grooved wheel is located partially in a flattened helmet as a covering, because said wheel and helmet are fixed by a screw that acts as axis of rotation, which is provided with nut and lock nut, and also because the upper part of said cover has a prolongation in its upper part with axial hole involving a screw with nut and lock nut suitable for facilitate fixing the assembly to a place outside. (Machine-translation by Google Translate, not legally binding)
ES0168569U1971-05-041971-05-04Improved pulley (Machine-translation by Google Translate, not legally binding)
PendingES168569U
(en)