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Individual
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Individual
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Priority to ES1972186345UpriorityCriticalpatent/ES186345Y/en
Publication of ES186345UpublicationCriticalpatent/ES186345U/en
Application grantedgrantedCritical
Publication of ES186345YpublicationCriticalpatent/ES186345Y/en
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Rolling Contact Bearings
(AREA)
Abstract
Wheel with molded bearing core, for skates, characterized in that it has a bearing core composed of a circular cylindrical tubular bushing, with projection or internal circular neck, central, of smaller diameter than the two lateral zones, determining recesses for housing the bearings . (Machine-translation by Google Translate, not legally binding)
ES1972186345U1972-12-011972-12-01
WHEEL WITH MOLDED BEARING CORE, FOR SKATES.
ExpiredES186345Y
(en)
Some improvements in the bearings of the vertical axis of turning of the rotating wheels. (Machine-translation by Google Translate, not legally binding)
Spinning axis self-locked in its angular movement in an end, and in its axial displacement of the two. (Machine-translation by Google Translate, not legally binding)
Polar wheel for a synchronic polarity machine with commutable polarity and procedure for its manufacture. (Machine-translation by Google Translate, not legally binding)