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Priority to ES0078631UpriorityCriticalpatent/ES78631Y/en
Publication of ES78631UpublicationCriticalpatent/ES78631U/en
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Publication of ES78631YpublicationCriticalpatent/ES78631Y/en
Wheel bearing in cars and chairs for children, which is characterized by comprising two nylon bushings, arranged on the axis of the wheels, on whose bushes is the hub of the wheel, which presents in the central part of its through hole a double taper to determine the maximum penetration of the bushings, which at the ends have a peripheral protrusion for support at the ends of the hub, comprising at the end of the shaft a hole with pin, and on the other side of the wheel a cover that avoids any displacement to the assembly, with a peripheral fold where the end of one of the ferrules is inserted, leaving the lid and cube separated by the projection of the cap itself. (Machine-translation by Google Translate, not legally binding)
ES0078631U1960-02-041960-02-04
Wheel bearing on cars and children's chairs
ExpiredES78631Y
(en)
Improvements in the construction and assembly of rotating wheels with bearing axil to balls (Machine-translation by Google Translate, not legally binding)
Improvements in the construction and assembly of rotating wheels, with axil bearing to balls (Machine-translation by Google Translate, not legally binding)