Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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APLICACIONES TECNICAS DEL PLASTICO S A A T E P S A
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APLICACIONES TECNICAS DEL PLASTICO S A A T E P S A
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Application filed by APLICACIONES TECNICAS DEL PLASTICO S A A T E P S AfiledCriticalAPLICACIONES TECNICAS DEL PLASTICO S A A T E P S A
Priority to ES0068219UpriorityCriticalpatent/ES68219Y/en
Publication of ES68219UpublicationCriticalpatent/ES68219U/en
Application grantedgrantedCritical
Publication of ES68219YpublicationCriticalpatent/ES68219Y/en
Improved wheel that is characterized by being formed by a roller made of polyamide type thermoplastic, which is equipped at its center with a hole that widens on the two flat sides of the roller, with the corresponding inner edges showing the change in diameter, replaced by partially toroidal surfaces on which the balls of the bearing are applied, which are maintained in their correct position by means of tubular cylindrical bushes and with a flange only at one of their ends, which have their inner edges also replaced by partially toroidal surfaces, on which apply the same balls, ensuring the installation of the assembly, by means of a tubular piece that passes through the two bushings internally, and their ends are flanged on them in the form of riveting but without or missing the inner hole of this tubular piece that It has to be traversed by the axis of the wheel. (Machine-translation by Google Translate, not legally binding)