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Individual
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Individual
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Priority to ES0261574ApriorityCriticalpatent/ES261574A1/en
Publication of ES261574A1publicationCriticalpatent/ES261574A1/en
Improvements in wheel hubs, characterized in that they consist essentially of locating the pivot point of the wheel itself, inside a circular section drill made of two nylon bushings or bearings, which are single-piece and independent bodies. General cylindrical shape. (Machine-translation by Google Translate, not legally binding)
ES0261574A1960-10-071960-10-07Improvements in the bushings for wheels (Machine-translation by Google Translate, not legally binding)
ExpiredES261574A1
(en)
Some improvements in the bearings of the vertical axis of turning of the rotating wheels. (Machine-translation by Google Translate, not legally binding)