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Individual
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Individual
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Priority to ES1969152016UpriorityCriticalpatent/ES152016Y/en
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Publication of ES152016YpublicationCriticalpatent/ES152016Y/en
Grinding-Machine Dressing And Accessory Apparatuses
(AREA)
Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices
(AREA)
Abstract
Improved disc sander characterized by comprising an approximately frustoconical shaped casing inside which is housed an electric motor with vertical axis, whose motor element is mounted on bearings and adequately shielded inferiorly to prevent the entry of dust since, at said end lower, is attached to a plate with a pad to which a paper disc or emery cloth in turn is fixed, having a plurality of fins constituting the suction and cooling turbine provided to the interior and in a cylindrical arrangement. Powder to a built-in bag. (Machine-translation by Google Translate, not legally binding)
A rotation energy accumulator device, especially for the electrical operation of vehicles. (Machine-translation by Google Translate, not legally binding)